/* ==========================================================================
   DENTARIO — MASTER DESIGN SYSTEM
   Inspirado en la Identidad Oficial Dentario (Azul Marino + Cian Eléctrico)
   Modo Claro & Modo Oscuro de Alto Contraste y Legibilidad
   ========================================================================== */

/* ── DESIGN TOKENS ── */
:root {
  /* LIGHT MODE (Default) */
  --bg-page: #F8FAFC;
  --bg-surface: #FFFFFF;
  --bg-surface-elevated: #FFFFFF;
  --bg-subtle: #F1F5F9;
  --bg-muted: #E2E8F0;

  --border-subtle: rgba(15, 23, 42, 0.08);
  --border-strong: rgba(15, 23, 42, 0.16);
  --border-focus: #0052FF;

  --text-main: #0A1B39;
  --text-secondary: #334155;
  --text-muted: #64748B;
  --text-on-primary: #FFFFFF;

  /* Official Dentario Brand Colors (Derived from Logo Mark) */
  --primary: #0052FF;
  --primary-hover: #0042D0;
  --primary-subtle: rgba(0, 82, 255, 0.08);
  --accent: #00B4FF;
  --accent-hover: #38C7FF;
  --accent-subtle: rgba(0, 180, 255, 0.12);
  --cyan: #00B4FF;
  --cyan-subtle: rgba(0, 180, 255, 0.12);
  --emerald: #10B981;
  --emerald-subtle: rgba(16, 185, 129, 0.1);
  --amber: #F59E0B;
  --amber-subtle: rgba(245, 158, 11, 0.1);
  --rose: #EF4444;
  --rose-subtle: rgba(239, 68, 68, 0.1);
  --indigo: #6366F1;
  --indigo-subtle: rgba(99, 102, 241, 0.1);

  /* Shadows */
  --shadow-sm: 0 1px 3px 0 rgba(10, 27, 57, 0.05);
  --shadow-md: 0 6px 20px -2px rgba(10, 27, 57, 0.07), 0 2px 6px -1px rgba(10, 27, 57, 0.04);
  --shadow-lg: 0 18px 38px -6px rgba(10, 27, 57, 0.09), 0 6px 14px -2px rgba(10, 27, 57, 0.04);
  --shadow-hover: 0 22px 50px -8px rgba(0, 82, 255, 0.22);

  /* Layout Tokens */
  --max-w: 1220px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;
  --section-py: clamp(5rem, 8vw, 7.5rem);
}

[data-theme="dark"] {
  /* DARK MODE (Dentario Deep Navy + Electric Cyan Contrast) */
  --bg-page: #040914;
  --bg-surface: #0A1326;
  --bg-surface-elevated: #0F1D38;
  --bg-subtle: #0D1830;
  --bg-muted: #172647;

  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);
  --border-focus: #00B4FF;

  --text-main: #F8FAFC;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  --text-on-primary: #040914;

  --primary: #00B4FF;
  --primary-hover: #38C7FF;
  --primary-subtle: rgba(0, 180, 255, 0.15);
  --accent: #00B4FF;
  --accent-hover: #38C7FF;
  --accent-subtle: rgba(0, 180, 255, 0.15);
  --cyan: #00B4FF;
  --cyan-subtle: rgba(0, 180, 255, 0.15);
  --emerald: #34D399;
  --emerald-subtle: rgba(52, 211, 153, 0.15);
  --amber: #FBBF24;
  --amber-subtle: rgba(251, 191, 36, 0.15);
  --rose: #F87171;
  --rose-subtle: rgba(248, 113, 113, 0.15);
  --indigo: #818CF8;
  --indigo-subtle: rgba(129, 140, 248, 0.15);

  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.5);
  --shadow-md: 0 6px 22px -2px rgba(0, 0, 0, 0.6);
  --shadow-lg: 0 18px 45px -6px rgba(0, 0, 0, 0.75);
  --shadow-hover: 0 22px 55px -8px rgba(0, 180, 255, 0.28);
}

/* ── RESETS ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  background-color: var(--bg-page);
  overflow-x: clip;
  max-width: 100vw;
  width: 100%;
}

body {
  background-color: var(--bg-page);
  color: var(--text-main);
  font-family: 'DM Sans', system-ui, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
  max-width: 100vw;
  width: 100%;
  position: relative;
  transition: background-color 0.3s ease, color 0.3s ease;
}

main,
.acre-hero,
.acre-warm-section,
.acre-quote-section,
.acre-pillars-section,
.acre-results-section,
.showcase,
.showcase-carousel-section,
.ecosystem-section,
.transformation-section,
.calculator,
.pricing,
.blog,
.faq,
.cta,
.dentario-footer {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

img, svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  background: none;
  border: none;
  cursor: pointer;
}

.wrap {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ── TEXT ACCENTS (ACRE / CRUNCHYROLL STYLE) ── */
.text-accent {
  color: var(--accent);
}
[data-theme="light"] .text-accent {
  color: #0052FF;
}
[data-theme="dark"] .text-accent {
  color: #00B4FF;
}

.text-primary-accent {
  color: var(--primary);
}

/* ── PROGRESS BAR ── */
#progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, #0052FF, #0052FF);
  z-index: 9999;
  width: 0%;
}

/* ── TOP ANNOUNCEMENT BANNER ── */
.top-banner {
  background: #0052FF;
  color: #FFFFFF;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.5rem 1rem;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  z-index: 100;
  position: relative;
}

.top-banner-badge {
  background: rgba(255, 255, 255, 0.2);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

/* ==========================================================================
   INTRO MOTION LOADER (PRESERVED AS USER REQUESTED)
   ========================================================================== */
body.intro-lock { overflow: hidden; }

#loader.intro-loader {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at center, #0B1E38 0%, #06101E 100%);
  color: #F8FAFC;
  overflow: hidden;
}

#loader.intro-loader::before {
  content: "";
  position: absolute;
  inset: -20%;
  background:
    radial-gradient(circle at 30% 40%, rgba(90, 212, 255, 0.18), transparent 42%),
    radial-gradient(circle at 70% 60%, rgba(0, 174, 239, 0.12), transparent 45%);
  pointer-events: none;
}

.intro-inner {
  position: relative;
  z-index: 1;
  width: min(920px, 90vw);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.6rem;
}

.intro-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.intro-mark {
  width: clamp(128px, 24vw, 220px);
  height: auto;
  display: block;
}

.intro-word {
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: clamp(2.8rem, 12vw, 7rem);
  letter-spacing: -0.06em;
  line-height: 0.9;
}

.intro-word .logo-dent {
  color: #FFFFFF !important;
  font-weight: 900;
}

.intro-word .logo-ario {
  color: #00C4FF !important;
  font-weight: 900;
}

.intro-lines {
  position: relative;
  height: 1.6em;
  width: min(100%, 520px);
  overflow: hidden;
}

.intro-line {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(0.95rem, 2.8vw, 1.25rem);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.72);
  letter-spacing: 0.01em;
  opacity: 0;
  transform: translateY(120%);
}

.intro-bar {
  width: min(220px, 50vw);
  height: 2px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 99px;
  overflow: hidden;
  margin-top: 0.4rem;
}

.intro-bar i {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #5AD4FF, #7DD3FC);
  border-radius: inherit;
}

#loader.intro-loader.hide {
  pointer-events: none;
  animation: introOut 0.85s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes introOut {
  0% { opacity: 1; clip-path: inset(0 0 0 0); }
  100% { opacity: 0; visibility: hidden; clip-path: inset(0 0 100% 0); }
}

/* ==========================================================================
   NAVIGATION HEADER (ACRE INITIATIVE GLASSMORPHIC DESIGN)
   ========================================================================== */
.acre-nav {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all 0.3s ease;
}

[data-theme="dark"] .acre-nav {
  background: rgba(4, 9, 20, 0.88);
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

.acre-nav.scrolled {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  border-bottom-color: rgba(0, 180, 255, 0.2);
}

[data-theme="dark"] .acre-nav.scrolled {
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.55);
  border-bottom-color: rgba(255, 255, 255, 0.12);
}

.acre-nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* LOGO: PROMINENT (52px), TIGHT AND ADJACENT WITH WORDMARK, OFFICIAL BRAND COLORS */
.acre-logo {
  display: inline-flex;
  align-items: center;
  gap: 0;
  text-decoration: none;
  cursor: pointer;
  flex-shrink: 0;
}

.acre-logo .logo-img {
  height: 52px;
  width: auto;
  max-height: 52px;
  object-fit: contain;
  display: block;
  margin-right: -16px;
  transition: transform 0.25s ease;
}

.acre-logo:hover .logo-img {
  transform: scale(1.05);
}

.acre-logo .logo-wordmark {
  font-family: 'Sora', -apple-system, sans-serif;
  font-size: 1.72rem;
  font-weight: 900;
  letter-spacing: -0.06em;
  line-height: 1;
  margin-left: 0;
  display: inline-flex;
  align-items: center;
}

.logo-dent {
  color: #0A1B39;
  font-weight: 900;
}

[data-theme="dark"] .logo-dent {
  color: #FFFFFF;
}

.logo-ario, .acre-logo .brand-a {
  color: #00B8F0;
  font-weight: 900;
}

[data-theme="dark"] .logo-ario, [data-theme="dark"] .acre-logo .brand-a {
  color: #00C4FF;
}

.acre-nav-links {
  display: flex;
  align-items: center;
  gap: 1.85rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.acre-nav-links li a {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s ease;
}

.acre-nav-links li a:hover {
  color: var(--primary);
}

[data-theme="dark"] .acre-nav-links li a:hover {
  color: #00B4FF;
}

.nav-mobile-actions {
  display: none;
}

.acre-nav-actions {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.theme-toggle-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: all 0.2s ease;
}

.theme-toggle-btn:hover {
  color: var(--primary);
  border-color: var(--primary);
  background: var(--bg-surface);
}

[data-theme="dark"] .theme-toggle-btn:hover {
  color: #00B4FF;
  border-color: #00B4FF;
}

.btn-acre-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.62rem 1.4rem;
  border-radius: var(--radius-full);
  background: #0052FF;
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.9rem;
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
  box-shadow: 0 4px 14px rgba(0, 82, 255, 0.35);
}

[data-theme="dark"] .btn-acre-cta {
  background: #00B4FF;
  color: #040914;
  box-shadow: 0 4px 18px rgba(0, 180, 255, 0.4);
}

.btn-acre-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(0, 82, 255, 0.45);
}

[data-theme="dark"] .btn-acre-cta:hover {
  background: #38C7FF;
  box-shadow: 0 8px 25px rgba(0, 180, 255, 0.6);
}

.nav-burger {
  display: none;
  width: 40px;
  height: 40px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  cursor: pointer;
}

.nav-burger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text-main);
  transition: all 0.25s ease;
}

/* ==========================================================================
   HERO SECTION (CINEMATIC PANORAMA INSPIRADO EN ACRE)
   ========================================================================== */
.acre-hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  background: #040914;
  overflow: hidden;
  padding-top: 76px;
}

.acre-hero-panorama {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: brightness(0.72) contrast(1.05) saturate(1.05);
  transform: scale(1.03);
  transition: transform 10s ease;
}

.acre-hero:hover .acre-hero-panorama {
  transform: scale(1.06);
}

.acre-hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 40%, rgba(0, 180, 255, 0.1), transparent 45%),
    linear-gradient(90deg, rgba(4, 9, 20, 0.62) 0%, rgba(4, 9, 20, 0.38) 48%, rgba(4, 9, 20, 0.18) 100%),
    linear-gradient(0deg, rgba(4, 9, 20, 0.55) 0%, transparent 45%);
}

.acre-hero-wrap {
  position: relative;
  z-index: 2;
  padding-top: clamp(3rem, 6vw, 5rem);
  padding-bottom: clamp(3rem, 6vw, 5rem);
}

.acre-hero-content {
  max-width: 820px;
}

.acre-hero-title {
  font-family: 'Sora', sans-serif;
  font-size: clamp(2.8rem, 6.2vw, 5.2rem);
  line-height: 1.04;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: #FFFFFF;
  margin: 0 0 1.5rem;
}

.acre-brand-glow {
  background: linear-gradient(135deg, #FFFFFF 30%, #00B4FF 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.acre-hero-sub {
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  line-height: 1.65;
  color: #CBD5E1;
  max-width: 680px;
  margin: 0 0 2.25rem;
  font-weight: 400;
}

.acre-hero-actions {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  flex-wrap: wrap;
}

.btn-acre-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.95rem 2rem;
  border-radius: var(--radius-full);
  background: #0052FF;
  color: #FFFFFF;
  font-weight: 700;
  font-size: 1.02rem;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(0, 82, 255, 0.4);
  transition: all 0.25s ease;
}

.btn-acre-primary:hover {
  background: #0042D0;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 82, 255, 0.55);
}

.btn-acre-brochure-hero {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.95rem 1.8rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.08);
  border: 1.5px solid rgba(255, 255, 255, 0.25);
  color: #F8FAFC;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all 0.25s ease;
}

.btn-acre-brochure-hero:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: #00B4FF;
  color: #00B4FF;
  transform: translateY(-2px);
}

/* ==========================================================================
   CLEAN EDITORIAL SECTION HEADERS & BADGES (STYLE DE PRUEBASAC.LOVABLE.APP)
   ========================================================================== */
.section-badge-clean {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.section-badge-clean.text-center {
  justify-content: center;
  width: 100%;
}

.badge-line {
  display: inline-block;
  width: 32px;
  height: 1.5px;
  background: #00B4FF;
  border-radius: 2px;
}

.badge-text {
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: #0052FF;
}

[data-theme="dark"] .badge-text {
  color: #00B4FF;
}

.acre-huge-title {
  font-family: 'Sora', sans-serif;
  font-size: clamp(2.2rem, 4.2vw, 3.4rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.035em;
  color: var(--text-main);
  margin-bottom: 1rem;
}

.acre-warm-sub {
  font-size: clamp(1.02rem, 1.3vw, 1.18rem);
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 680px;
  margin: 0 auto 3.2rem;
}

.text-brand-gradient {
  background: linear-gradient(135deg, var(--primary) 0%, #00B4FF 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ==========================================================================
   SECTIONS: HEADINGS & BADGES (ACRE / CRUNCHYROLL STYLE)
   ========================================================================== */
.section-kicker-lead {
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin-bottom: 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.section-kicker-lead.center {
  justify-content: center;
}

.section-kicker-lead::before {
  content: "";
  display: inline-block;
  width: 18px;
  height: 2px;
  background: var(--accent);
}

.section-h2-lead {
  font-size: clamp(2.2rem, 4.2vw, 3.4rem);
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.035em;
  color: var(--text-main);
  margin-bottom: 1rem;
}

.section-h2-lead.center {
  text-align: center;
  max-width: 26ch;
  margin-left: auto;
  margin-right: auto;
}

.section-p-lead {
  font-size: clamp(1.02rem, 1.3vw, 1.15rem);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 3.2rem;
}

.section-p-lead.center {
  text-align: center;
  max-width: 52ch;
  margin-left: auto;
  margin-right: auto;
}

/* ==========================================================================
   SECCIÓN 1: DEMOSTRACIÓN EN VIVO (TOUR MÓVIL EN SILLÓN ODONTOLÓGICO)
   ========================================================================== */
.acre-warm-section {
  padding: clamp(5.5rem, 8vw, 8.5rem) 0;
  background: #FFFFFF;
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
}

[data-theme="dark"] .acre-warm-section {
  background: #0B1528;
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

.acre-warm-header {
  max-width: 820px;
  margin: 0 auto clamp(3rem, 5vw, 4.5rem);
}

.text-center {
  text-align: center;
}

.mobile-tour-layout {
  display: grid;
  grid-template-columns: 1fr 340px 1.15fr;
  gap: 3rem;
  align-items: center;
}

/* LEFT COLUMN: FEATURES */
.tour-left-col {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.tour-feature-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 18px;
  padding: 1.6rem 1.4rem;
  display: flex;
  gap: 1.2rem;
  align-items: flex-start;
  box-shadow: var(--shadow-sm);
  transition: all 0.25s ease;
}

.tour-feature-box:hover,
.tour-feature-box.active-feature {
  border-color: #00B4FF;
  transform: translateY(-2px);
  box-shadow: 0 12px 30px -8px rgba(0, 180, 255, 0.18);
}

.tour-feat-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(0, 180, 255, 0.1);
  color: #0052FF;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

[data-theme="dark"] .tour-feat-icon {
  color: #00B4FF;
}

.tour-feat-body h4 {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-main);
  margin: 0 0 0.4rem;
}

.tour-feat-body p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0;
}

/* CENTER: REALISTIC SMARTPHONE CHASSIS (9:16) */
.tour-phone-center {
  display: flex;
  justify-content: center;
  align-items: center;
}

.smartphone-chassis {
  position: relative;
  width: 320px;
  height: 640px;
  background: #111827;
  border-radius: 46px;
  box-shadow:
    0 0 0 4px #263345,
    0 0 0 6px #0d1522,
    0 30px 70px -15px rgba(0, 0, 0, 0.65),
    0 10px 25px rgba(0, 180, 255, 0.15);
  padding: 12px;
  box-sizing: border-box;
}

.phone-dynamic-island {
  position: absolute;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  width: 96px;
  height: 24px;
  background: #000000;
  border-radius: 20px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 10px;
}

.phone-cam-lens {
  width: 10px;
  height: 10px;
  background: #0d1e38;
  border-radius: 50%;
  border: 1.5px solid #1e293b;
}

.phone-speaker {
  width: 44px;
  height: 3.5px;
  background: #1e293b;
  border-radius: 2px;
}

.phone-screen {
  position: relative;
  width: 100%;
  height: 100%;
  background: #000000;
  border-radius: 36px;
  overflow: hidden;
}

.phone-screen video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.phone-video-overlay {
  position: absolute;
  inset: 0;
  background: rgba(4, 9, 20, 0.45);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  text-align: center;
  cursor: pointer;
  z-index: 10;
  transition: opacity 0.3s ease, background 0.3s ease;
}

.phone-video-overlay.playing {
  opacity: 0;
  pointer-events: none;
}

.phone-play-btn {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: #00B4FF;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.65rem;
  box-shadow: 0 0 35px rgba(0, 180, 255, 0.85);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.phone-video-overlay:hover .phone-play-btn {
  transform: scale(1.1);
  box-shadow: 0 0 45px rgba(0, 180, 255, 1);
}

.phone-play-label {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.7);
}

.phone-video-overlay:hover .phone-play-btn {
  transform: scale(1.1);
}

.phone-chip {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 800;
  color: #00B4FF;
  letter-spacing: 0.12em;
  margin-bottom: 0.4rem;
}

.phone-overlay-info h5 {
  font-size: 1.05rem;
  font-weight: 800;
  color: #FFFFFF;
  margin: 0 0 0.35rem;
}

.phone-overlay-info p {
  font-size: 0.78rem;
  color: #94A3B8;
  margin: 0;
}

.phone-vol-up, .phone-vol-down, .phone-power {
  position: absolute;
  background: #263345;
  border-radius: 3px;
}
.phone-vol-up { left: -6px; top: 120px; width: 4px; height: 42px; }
.phone-vol-down { left: -6px; top: 175px; width: 4px; height: 42px; }
.phone-power { right: -6px; top: 140px; width: 4px; height: 58px; }

/* RIGHT COLUMN: VIDEO SELECTOR CARD */
.tour-switch-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 22px;
  padding: 2rem 1.75rem;
  box-shadow: var(--shadow-sm);
}

.switch-badge {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: #0052FF;
  display: block;
  margin-bottom: 0.5rem;
}

[data-theme="dark"] .switch-badge {
  color: #00B4FF;
}

.tour-switch-card h3 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-main);
  margin: 0 0 1.5rem;
}

.video-select-card {
  width: 100%;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.1rem;
  border-radius: 14px;
  background: var(--bg-subtle);
  border: 1.5px solid var(--border-subtle);
  text-align: left;
  cursor: pointer;
  margin-bottom: 1rem;
  transition: all 0.25s ease;
}

.video-select-card:hover {
  border-color: #00B4FF;
  background: var(--bg-surface);
  transform: translateX(3px);
}

.video-select-card.active {
  border-color: #00B4FF;
  background: rgba(0, 180, 255, 0.08);
}

.card-play-bullet {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--text-main);
}

.video-select-card.active .card-play-bullet {
  background: #00B4FF;
  color: #FFFFFF;
  border-color: #00B4FF;
}

.bullet-check { display: none; }
.bullet-play { display: inline-flex; align-items: center; justify-content: center; }
.video-select-card.active .bullet-check { display: inline-flex; align-items: center; justify-content: center; }
.video-select-card.active .bullet-play { display: none; }

.card-meta-text {
  flex: 1;
}

.card-title-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.25rem;
}

.card-title-row strong {
  font-size: 0.92rem;
  color: var(--text-main);
  font-weight: 800;
}

.card-status-badge {
  font-size: 0.65rem;
  font-weight: 800;
  color: #00B4FF;
  letter-spacing: 0.08em;
}

.card-meta-text span {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
  display: block;
}

.tour-cta-box {
  margin-top: 1.8rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
}

.tour-cta-box p {
  font-size: 0.86rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0 0 1rem;
}

.btn-tour-cta {
  width: 100%;
  padding: 0.85rem 1.4rem;
  border-radius: var(--radius-full);
  background: #0052FF;
  color: #FFFFFF;
  font-weight: 800;
  font-size: 0.92rem;
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
  box-shadow: 0 4px 14px rgba(0, 82, 255, 0.35);
}

[data-theme="dark"] .btn-tour-cta {
  background: #00B4FF;
  color: #040914;
  box-shadow: 0 4px 16px rgba(0, 180, 255, 0.4);
}

.btn-tour-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(0, 82, 255, 0.45);
}

/* ==========================================================================
   SECCIÓN 2: 24/7 & PRINCIPIO DE GESTIÓN (ACRE HIGH-CONTRAST DARK BREAK)
   ========================================================================== */
.acre-quote-section {
  background: #04153A;
  color: #FFFFFF;
  padding: clamp(5.5rem, 8vw, 8rem) 0;
  border-top: 1px solid rgba(0, 180, 255, 0.25);
  border-bottom: 1px solid rgba(0, 180, 255, 0.25);
  position: relative;
  overflow: hidden;
}

.acre-quote-section::before {
  content: "";
  position: absolute;
  top: -20%;
  left: 10%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 180, 255, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.acre-quote-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: clamp(3rem, 6vw, 5rem);
  align-items: center;
}

.stat-number-giant {
  font-family: 'Sora', sans-serif;
  font-size: clamp(4.5rem, 9vw, 8rem);
  font-weight: 800;
  line-height: 0.9;
  letter-spacing: -0.05em;
  color: #00B4FF;
  margin-bottom: 1.2rem;
}

.stat-desc {
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  color: #CBD5E1;
  line-height: 1.6;
  margin-bottom: 2.2rem;
  max-width: 440px;
}

.stat-mini-metrics {
  display: flex;
  gap: 2.5rem;
}

.metric-item b {
  font-size: 2rem;
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  color: #FFFFFF;
  display: block;
  line-height: 1;
  margin-bottom: 0.25rem;
}

.metric-item span {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: #7DD3FC;
  font-weight: 700;
}

.acre-quote-block {
  border-left: 2px solid #00B4FF;
  padding-left: clamp(1.5rem, 3vw, 2.5rem);
}

.quote-mark {
  font-size: 3.5rem;
  color: #00B4FF;
  line-height: 0.8;
  font-family: serif;
  opacity: 0.6;
  margin-bottom: 0.5rem;
}

.quote-text {
  font-family: 'Sora', sans-serif;
  font-size: clamp(1.4rem, 2.4vw, 2.2rem);
  font-weight: 600;
  line-height: 1.35;
  color: #F8FAFC;
  margin-bottom: 1.5rem;
}

.quote-author {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: #7DD3FC;
  font-weight: 700;
}

/* ==========================================================================
   SECCIÓN 3: 3 PILARES CLÍNICOS (ACRE PILLARS SECTION)
   ========================================================================== */
.acre-pillars-section {
  padding: clamp(5.5rem, 8vw, 8rem) 0;
  background: #F8FAFC;
  border-bottom: 1px solid var(--border-subtle);
}

[data-theme="dark"] .acre-pillars-section {
  background: #070F1E;
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

.acre-pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}

.pillar-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 2.6rem 2rem;
  display: flex;
  flex-direction: column;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
}

.pillar-card:hover {
  transform: translateY(-6px);
  border-color: #00B4FF;
  box-shadow: 0 20px 45px -10px rgba(0, 180, 255, 0.22);
}

.pillar-icon {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: rgba(0, 180, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.8rem;
  color: #00B4FF;
}

.pillar-card h3 {
  font-size: 1.18rem;
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-main);
  margin: 0 0 0.85rem;
}

.pillar-card p {
  font-size: 0.96rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0 0 2rem;
  flex: 1;
}

.pillar-link {
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: #0052FF;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: transform 0.25s ease;
}

[data-theme="dark"] .pillar-link {
  color: #00B4FF;
}

.pillar-card:hover .pillar-link {
  transform: translateX(4px);
}

/* ==========================================================================
   SECCIÓN 4: RESULTADOS COMPROBADOS (ACRE 6-CARDS GRID)
   ========================================================================== */
.acre-results-section {
  padding: clamp(5.5rem, 8vw, 8rem) 0;
  background: #FFFFFF;
  border-bottom: 1px solid var(--border-subtle);
}

[data-theme="dark"] .acre-results-section {
  background: #0B1528;
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

.acre-results-header {
  max-width: 720px;
  margin-bottom: 3.5rem;
}

.acre-results-lead {
  font-size: clamp(1.05rem, 1.3vw, 1.18rem);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-top: 1rem;
}

.acre-results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.8rem;
}

.result-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 18px;
  padding: 2.2rem 1.8rem;
  transition: all 0.25s ease;
  box-shadow: var(--shadow-sm);
}

.result-card:hover {
  transform: translateY(-4px);
  border-color: #00B4FF;
  box-shadow: 0 16px 36px -8px rgba(0, 180, 255, 0.18);
}

.result-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.4rem;
}

.result-card-badge {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.result-card h3 {
  font-size: 1.22rem;
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  color: var(--text-main);
  margin: 0 0 0.65rem;
}

.result-card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 0;
}

/* ==========================================================================
   SECCIÓN 2: ODONTOGRAMA DIGITAL FDI (SPLIT VIEW INSPIRADO EN ACRE SENSE)
   ========================================================================== */
.showcase {
  padding: clamp(5.5rem, 8vw, 8.5rem) 0;
  background: #F1F5F9;
  border-bottom: 1px solid var(--border-subtle);
}

[data-theme="dark"] .showcase {
  background: #070F1E;
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

.odo-split-grid {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 3.5rem;
  align-items: center;
}

/* LEFT COLUMN COPY & TOOLS */
.odo-split-copy h2 {
  font-size: clamp(2rem, 3.8vw, 3.1rem);
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--text-main);
  margin-bottom: 1rem;
}

.odo-split-copy p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.8rem;
}

.diag-tools-board {
  margin-bottom: 2rem;
}

.diag-tools-label {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
  display: block;
}

.diag-tools-flex {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.diag-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-full);
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  font-size: 0.84rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}

.diag-btn:hover {
  border-color: var(--primary);
  transform: translateY(-1px);
}

.diag-btn.active {
  background: var(--primary);
  color: #FFFFFF;
  border-color: var(--primary);
  box-shadow: 0 4px 12px rgba(0, 82, 255, 0.35);
}

.diag-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}
.dot-caries { background: #EF4444; }
.dot-resina { background: #0052FF; }
.dot-corona { background: #F59E0B; }
.dot-endo { background: #8B5CF6; }
.dot-sellante { background: #10B981; }
.dot-sano { background: #94A3B8; }

.odo-action-row {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* RIGHT COLUMN: MACOS BROWSER FRAME WITH REAL TEETH SVGS */
.odo-workstation-frame {
  background: var(--bg-page);
  border: 1px solid var(--border-strong);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.frame-chrome {
  background: var(--bg-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.chrome-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.dot-r { background: #FF5F56; }
.dot-y { background: #FFBD2E; }
.dot-g { background: #27C93F; }

.chrome-url {
  font-size: 0.76rem;
  color: var(--text-muted);
  font-family: monospace;
  margin-left: 0.5rem;
}

.frame-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.odo-arch-title {
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  text-align: center;
  margin-bottom: 0.5rem;
}

.odo-teeth-row {
  display: flex;
  justify-content: center;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.tooth-btn-svg {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 0.35rem 0.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  transition: all 0.2s ease;
  min-width: 32px;
}

.tooth-btn-svg:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 82, 255, 0.2);
}

.tooth-btn-svg.selected {
  border: 2px solid var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 82, 255, 0.2);
}

.tooth-btn-svg img {
  height: 30px;
  width: auto;
  object-fit: contain;
}

.tooth-btn-svg span {
  font-size: 9px;
  font-weight: 800;
  color: var(--text-muted);
  margin-top: 2px;
}

/* LIVE CLINICAL FOOTER INSIDE FRAME */
.frame-clinical-bar {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.clinical-bar-info b {
  display: block;
  font-size: 0.95rem;
  color: var(--text-main);
}

.clinical-bar-info small {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.clinical-bar-price b {
  font-size: 1.35rem;
  font-family: 'Sora', sans-serif;
  font-weight: 900;
  color: var(--primary);
}

/* ==========================================================================
   SECCIÓN: SOFTWARE SHOWCASE CAROUSEL (#galeria)
   ========================================================================== */
.showcase-carousel-section {
  padding: clamp(5.5rem, 8vw, 8.5rem) 0;
  background: #FFFFFF;
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
}

[data-theme="dark"] .showcase-carousel-section {
  background: #0B1528;
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

.section-title-center {
  font-family: 'Sora', sans-serif;
  font-size: clamp(2.2rem, 4.2vw, 3.4rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.035em;
  color: var(--text-main);
  text-align: center;
  margin-bottom: 1rem;
}

.section-sub-center {
  font-size: clamp(1rem, 1.3vw, 1.18rem);
  color: var(--text-secondary);
  text-align: center;
  max-width: 650px;
  margin: 0 auto 3.5rem;
  line-height: 1.6;
}

.software-carousel {
  position: relative;
  max-width: 1060px;
  margin: 0 auto;
}

.carousel-track-wrap {
  overflow: hidden;
  border-radius: 24px;
  border: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  box-shadow: var(--shadow-md);
}

[data-theme="dark"] .carousel-track-wrap {
  background: #0A1426;
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 16px 45px -10px rgba(0, 0, 0, 0.5);
}

.carousel-track {
  display: flex;
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

.carousel-slide {
  min-width: 100%;
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  align-items: center;
}

.slide-media {
  position: relative;
  height: 440px;
  overflow: hidden;
  background: #040914;
}

.slide-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.carousel-slide:hover .slide-media img {
  transform: scale(1.03);
}

.slide-badge {
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  background: rgba(4, 9, 20, 0.85);
  color: #00B4FF;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  border: 1px solid rgba(0, 180, 255, 0.3);
  backdrop-filter: blur(8px);
}

.slide-caption {
  padding: 3rem 2.6rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.slide-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.85rem;
}

.slide-tag {
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #0052FF;
}

[data-theme="dark"] .slide-tag {
  color: #00B4FF;
}

.slide-indicator {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-muted);
  font-family: monospace;
}

.slide-caption h3 {
  font-size: 1.45rem;
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.28;
  margin: 0 0 1rem;
}

.slide-caption p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0 0 1.75rem;
}

.slide-feature-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.slide-feature-pills span {
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.35rem 0.75rem;
  border-radius: 8px;
  background: rgba(0, 180, 255, 0.1);
  color: #0052FF;
  border: 1px solid rgba(0, 180, 255, 0.2);
}

[data-theme="dark"] .slide-feature-pills span {
  color: #00B4FF;
}

.carousel-nav-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 2.2rem;
}

.btn-carousel-prev,
.btn-carousel-next {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-sm);
}

.btn-carousel-prev:hover,
.btn-carousel-next:hover {
  border-color: #00B4FF;
  color: #00B4FF;
  transform: scale(1.08);
}

.carousel-dots {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.c-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border-strong);
  cursor: pointer;
  transition: all 0.25s ease;
}

.c-dot.active {
  width: 28px;
  border-radius: 6px;
  background: #00B4FF;
}

@media (max-width: 900px) {
  .carousel-slide {
    grid-template-columns: 1fr;
  }
  .slide-media {
    height: 280px;
  }
  .slide-caption {
    padding: 2rem 1.6rem;
  }
}

/* ==========================================================================
   BADGE PILLS & SECTION HEADERS (ESTILO LOVABLE MINIMALISTA)
   ========================================================================== */
.section-badge-clean {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.section-badge-clean.text-center {
  justify-content: center;
  width: 100%;
}

.badge-line {
  display: inline-block;
  width: 2.2rem;
  height: 1.5px;
  background: var(--accent);
  opacity: 0.85;
}

.badge-text {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.74rem;
  font-weight: 750;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--accent);
}

[data-theme="light"] .badge-text {
  color: #0052FF;
}

[data-theme="light"] .badge-line {
  background: #0052FF;
}

[data-theme="dark"] .badge-text {
  color: #00B4FF;
}

[data-theme="dark"] .badge-line {
  background: #00B4FF;
}

/* Backward compatibility for badge-pill */
.section-badge-center {
  display: flex;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.section-badge-left {
  display: flex;
  justify-content: flex-start;
  margin-bottom: 1.25rem;
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.82rem;
  font-weight: 750;
  letter-spacing: 0.02em;
  padding: 0.42rem 1.15rem;
  border-radius: 9999px;
  background: rgba(0, 82, 255, 0.08);
  color: #0052FF;
  border: 1px solid rgba(0, 82, 255, 0.22);
}

[data-theme="dark"] .badge-pill {
  background: rgba(0, 180, 255, 0.12);
  color: #00B4FF;
  border-color: rgba(0, 180, 255, 0.28);
}

.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}

/* ==========================================================================
   SECCIÓN 3: EXPERIENCIA CLÍNICA 360° (BENTO GRID MODERNO)
   ========================================================================== */
.ecosystem-section {
  padding: var(--section-py) 0;
  background: var(--bg-subtle);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
}

[data-theme="light"] .ecosystem-section {
  background: #F8FAFC;
  border-color: rgba(15, 23, 42, 0.08);
}

[data-theme="dark"] .ecosystem-section {
  background: #081020;
  border-color: rgba(255, 255, 255, 0.08);
}

.bento-eco-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.85rem;
  margin-top: 3.5rem;
}

.bento-eco-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 2.4rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 4px 20px -2px rgba(10, 27, 57, 0.04);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease, border-color 0.3s ease;
}

[data-theme="light"] .bento-eco-card {
  background: #FFFFFF;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 4px 20px -2px rgba(10, 27, 57, 0.05);
}

[data-theme="dark"] .bento-eco-card {
  background: #0C1832;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.4);
}

.bento-eco-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
}

.bento-wide {
  grid-column: span 2;
}

.bento-eco-top {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  margin-bottom: 1.85rem;
}

.bento-eco-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(0, 180, 255, 0.12);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

[data-theme="light"] .bento-eco-icon {
  background: rgba(0, 82, 255, 0.08);
  color: #0052FF;
}

.bento-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.35rem;
}

[data-theme="light"] .bento-tag {
  color: #0052FF;
}

.bento-eco-meta h3 {
  font-size: 1.38rem;
  font-family: 'DM Sans', sans-serif;
  font-weight: 800;
  color: var(--text-main);
  margin: 0 0 0.45rem;
  letter-spacing: -0.02em;
}

.bento-eco-meta p {
  font-size: 0.94rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* Card 1: Monitor de Sillones */
.bento-live-board {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 1.25rem;
}

[data-theme="light"] .bento-live-board {
  background: #F8FAFC;
}

[data-theme="dark"] .bento-live-board {
  background: #081020;
}

.live-board-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1.15rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
}

[data-theme="light"] .live-board-item {
  background: #FFFFFF;
}

[data-theme="dark"] .live-board-item {
  background: #0F1D38;
}

.live-board-item.live-active {
  border-color: rgba(0, 180, 255, 0.4);
  box-shadow: 0 4px 14px rgba(0, 180, 255, 0.08);
}

.live-col-room {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.room-pill {
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.25rem 0.65rem;
  border-radius: 6px;
  background: rgba(0, 82, 255, 0.08);
  color: #0052FF;
}

[data-theme="dark"] .room-pill {
  background: rgba(0, 180, 255, 0.15);
  color: #00B4FF;
}

.room-pill.room-wait {
  background: rgba(245, 158, 11, 0.1);
  color: #D97706;
}

.live-col-room strong {
  font-size: 0.92rem;
  color: var(--text-main);
  font-weight: 700;
}

.live-col-detail span {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.status-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.76rem;
  font-weight: 700;
  padding: 0.3rem 0.75rem;
  border-radius: 9999px;
  white-space: nowrap;
}

.chip-chair {
  background: rgba(16, 185, 129, 0.12);
  color: #10B981;
}

.chip-confirmed {
  background: rgba(0, 180, 255, 0.12);
  color: #00B4FF;
}

[data-theme="light"] .chip-confirmed {
  background: rgba(0, 82, 255, 0.08);
  color: #0052FF;
}

.chip-waiting {
  background: rgba(245, 158, 11, 0.12);
  color: #D97706;
}

.chip-pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  animation: pulseDot 1.8s infinite;
}

/* Card 2: Ticket Culqi */
.bento-ticket-box {
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 1.35rem;
}

[data-theme="light"] .bento-ticket-box {
  background: #F8FAFC;
}

[data-theme="dark"] .bento-ticket-box {
  background: #081020;
}

.ticket-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 0.6rem;
}

.ticket-lbl {
  font-size: 0.76rem;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 700;
  letter-spacing: 0.05em;
}

.ticket-amount {
  font-size: 1.75rem;
  font-weight: 900;
  font-family: 'DM Sans', sans-serif;
  color: var(--text-main);
  letter-spacing: -0.03em;
}

.ticket-status-row {
  margin-bottom: 1rem;
}

.ticket-approved-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.78rem;
  font-weight: 800;
  color: #10B981;
  background: rgba(16, 185, 129, 0.1);
  padding: 0.28rem 0.75rem;
  border-radius: 9999px;
}

.ticket-methods {
  display: flex;
  gap: 0.45rem;
  margin-bottom: 1rem;
}

.t-method {
  font-size: 0.76rem;
  font-weight: 700;
  padding: 0.32rem 0.65rem;
  border-radius: 6px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}

.t-method.active {
  border-color: #00B4FF;
  background: rgba(0, 180, 255, 0.12);
  color: #00B4FF;
}

[data-theme="light"] .t-method.active {
  border-color: #0052FF;
  background: rgba(0, 82, 255, 0.08);
  color: #0052FF;
}

.ticket-sunat-proof {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-subtle);
  padding-top: 0.75rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: #10B981;
}

.ticket-sunat-proof small {
  color: var(--text-muted);
  font-weight: 500;
}

/* Card 3: Chat WhatsApp */
.bento-chat-box {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 1.25rem;
}

[data-theme="light"] .bento-chat-box {
  background: #F8FAFC;
}

[data-theme="dark"] .bento-chat-box {
  background: #081020;
}

.b-chat-msg {
  padding: 0.65rem 0.95rem;
  border-radius: 12px;
  max-width: 90%;
  display: flex;
  flex-direction: column;
  font-size: 0.85rem;
  line-height: 1.4;
}

.b-chat-msg span {
  font-size: 0.66rem;
  color: var(--text-muted);
  align-self: flex-end;
  margin-top: 2px;
}

.b-msg-user {
  align-self: flex-end;
  background: #0052FF;
  color: #FFFFFF;
  border-bottom-right-radius: 2px;
}

[data-theme="dark"] .b-msg-user {
  background: #0088CC;
}

.b-msg-user span {
  color: rgba(255, 255, 255, 0.75);
}

.b-msg-bot {
  align-self: flex-start;
  background: var(--bg-surface);
  color: var(--text-main);
  border: 1px solid var(--border-subtle);
  border-bottom-left-radius: 2px;
}

.b-msg-confirm {
  align-self: flex-start;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #10B981;
  font-weight: 600;
  border-bottom-left-radius: 2px;
}

/* Card 4: Compliance NTS 188 */
.bento-compliance-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.comp-card {
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

[data-theme="light"] .comp-card {
  background: #F8FAFC;
}

[data-theme="dark"] .comp-card {
  background: #081020;
}

.comp-icon-badge {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(0, 180, 255, 0.12);
  color: #00B4FF;
  display: flex;
  align-items: center;
  justify-content: center;
}

[data-theme="light"] .comp-icon-badge {
  background: rgba(0, 82, 255, 0.08);
  color: #0052FF;
}

.comp-card strong {
  font-size: 0.92rem;
  color: var(--text-main);
  font-weight: 750;
}

.comp-card p {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0;
}

@media (max-width: 900px) {
  .bento-eco-grid {
    grid-template-columns: 1fr;
  }
  .bento-wide {
    grid-column: span 1;
  }
  .bento-compliance-row {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   SECCIÓN 4: TRANSFORMACIÓN OPERATIVA (COMPARATIVA EDITORIAL)
   ========================================================================== */
.transformation-section {
  padding: var(--section-py) 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
}

[data-theme="light"] .transformation-section {
  background: #FFFFFF;
  border-color: rgba(15, 23, 42, 0.08);
}

[data-theme="dark"] .transformation-section {
  background: #040914;
  border-color: rgba(255, 255, 255, 0.08);
}

.transform-editorial-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 3.5rem;
}

.transform-col {
  border-radius: 20px;
  padding: 2.6rem 2.2rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.col-before {
  background: var(--bg-subtle);
}

[data-theme="light"] .col-before {
  background: #F8FAFC;
  border-color: rgba(15, 23, 42, 0.08);
}

[data-theme="dark"] .col-before {
  background: #081020;
  border-color: rgba(255, 255, 255, 0.08);
}

.col-after {
  border: 2px solid var(--accent);
  box-shadow: 0 12px 36px -6px rgba(0, 180, 255, 0.22);
  background: var(--bg-surface);
  position: relative;
}

[data-theme="light"] .col-after {
  background: #FFFFFF;
  border-color: #00B4FF;
}

[data-theme="dark"] .col-after {
  background: #0C1832;
  border-color: #00B4FF;
}

.transform-col-head {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
}

.t-badge {
  display: inline-flex;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  margin-bottom: 0.75rem;
}

.t-badge-danger {
  background: rgba(239, 68, 68, 0.1);
  color: #EF4444;
}

.t-badge-success {
  background: rgba(0, 180, 255, 0.12);
  color: #00B4FF;
}

[data-theme="light"] .t-badge-success {
  background: rgba(0, 82, 255, 0.08);
  color: #0052FF;
}

.transform-col-head h3 {
  font-size: 1.45rem;
  font-family: 'DM Sans', sans-serif;
  font-weight: 800;
  color: var(--text-main);
  margin: 0 0 0.45rem;
}

.transform-col-head p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.5;
}

.transform-rows {
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
}

.t-row {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.t-icon-bad, .t-icon-good {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  font-weight: 900;
  flex-shrink: 0;
  margin-top: 2px;
}

.t-icon-bad {
  background: rgba(239, 68, 68, 0.1);
  color: #EF4444;
}

.t-icon-good {
  background: rgba(16, 185, 129, 0.12);
  color: #10B981;
}

.t-desc strong {
  display: block;
  font-size: 0.96rem;
  color: var(--text-main);
  font-weight: 800;
  margin-bottom: 0.2rem;
}

.t-desc p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.5;
}

/* Dashboard de Métricas de Impacto (Estilo Lovable) */
.transform-kpi-dashboard {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 3.5rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 2.2rem 2.5rem;
  box-shadow: var(--shadow-sm);
}

[data-theme="light"] .transform-kpi-dashboard {
  background: #F8FAFC;
  border-color: rgba(15, 23, 42, 0.08);
}

[data-theme="dark"] .transform-kpi-dashboard {
  background: #081020;
  border-color: rgba(255, 255, 255, 0.08);
}

.kpi-dash-item {
  text-align: center;
  flex: 1;
}

.kpi-dash-num {
  font-size: 2.6rem;
  font-weight: 900;
  font-family: 'DM Sans', sans-serif;
  color: var(--accent);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 0.5rem;
}

[data-theme="light"] .kpi-dash-num {
  color: #0052FF;
}

.kpi-dash-label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.kpi-dash-divider {
  width: 1px;
  height: 48px;
  background: var(--border-subtle);
  flex-shrink: 0;
}

@media (max-width: 900px) {
  .transform-editorial-grid {
    grid-template-columns: 1fr;
  }
  .transform-kpi-dashboard {
    flex-direction: column;
    gap: 1.75rem;
  }
  .kpi-dash-divider {
    width: 60%;
    height: 1px;
  }
}

/* ==========================================================================
   SECCIÓN 5: CALCULADORA DE IMPACTO (ROI)
   ========================================================================== */
.calculator {
  padding: clamp(5.5rem, 8vw, 8.5rem) 0;
  background: #F1F5F9;
  border-bottom: 1px solid var(--border-subtle);
}

[data-theme="dark"] .calculator {
  background: #070F1E;
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

.calc-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  padding: 3rem;
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
}

.calc-controls h2 {
  font-size: 1.85rem;
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 0.6rem;
}

.roi-hint {
  font-size: 0.94rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.55;
}

.calc-group {
  margin-bottom: 1.75rem;
}

.calc-group label {
  display: flex;
  justify-content: space-between;
  font-size: 0.94rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.75rem;
}

.calc-group label span {
  color: var(--primary);
  font-weight: 800;
}

.slider-input {
  width: 100%;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--bg-subtle);
  outline: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.slider-input::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 2px 8px rgba(0, 82, 255, 0.4);
  cursor: pointer;
  transition: transform 0.15s ease;
}
.slider-input::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.calc-results {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  justify-content: center;
}

.res-box {
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.4rem 1.6rem;
}

.res-box small {
  display: block;
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

.res-box b {
  display: block;
  font-size: 1.85rem;
  font-family: 'Sora', sans-serif;
  font-weight: 900;
  color: var(--primary);
  letter-spacing: -0.03em;
  margin-bottom: 0.25rem;
}

.res-box p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin: 0;
}

/* ==========================================================================
   SECCIÓN 6: PLANES Y PRECIOS (EQUAL HEIGHT, INSPIRADO EN CRUNCHYROLL / ACRE)
   ========================================================================== */
.pricing {
  padding: clamp(5.5rem, 8vw, 8.5rem) 0;
  background: #FFFFFF;
  border-bottom: 1px solid var(--border-subtle);
}

[data-theme="dark"] .pricing {
  background: #0B1528;
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

.pricing-grid-v3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  align-items: stretch;
  max-width: 1200px;
  margin: 3rem auto 0;
  justify-content: center;
}

.pricing-grid-v3 .price-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  padding: 2.8rem 2.2rem 2.4rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease, border-color 0.3s ease;
}

.pricing-grid-v3 .price-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.pricing-grid-v3 .price-card.featured {
  border: 2px solid #00B4FF;
  box-shadow: 0 16px 45px -8px rgba(0, 180, 255, 0.28);
  background: var(--bg-surface);
}

.price-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #0052FF 0%, #00B4FF 100%);
  color: #FFFFFF;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 5px 16px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 14px rgba(0, 180, 255, 0.4);
  white-space: nowrap;
}

[data-theme="dark"] .price-badge {
  background: linear-gradient(135deg, #0052FF 0%, #00B4FF 100%);
  color: #FFFFFF;
}

.price-top-header {
  text-align: center;
  margin-bottom: 0.25rem;
}

.price-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-sm);
  background: var(--primary-subtle);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}

.price-name {
  font-size: 1.65rem;
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 0.35rem;
  text-align: center;
}

.price-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin: 0;
  text-align: center;
}

.price-pricing-box {
  margin: 1.25rem 0 1.5rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-subtle);
  text-align: left;
}

.price-row {
  display: flex;
  align-items: baseline;
  justify-content: flex-start;
  gap: 0.45rem;
}

.price-num {
  font-size: 2.75rem;
  font-weight: 900;
  font-family: 'Sora', sans-serif;
  color: var(--text-main);
  letter-spacing: -0.04em;
}

.price-sub {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-muted);
}

.price-pill-specs {
  display: inline-flex;
  background: var(--primary-subtle);
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.35rem 0.85rem;
  border-radius: 6px;
  margin-top: 0.65rem;
}

.pricing-grid-v3 .price-features {
  list-style: none;
  margin: 0 0 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  flex: 1;
}

.pricing-grid-v3 .price-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  font-size: 0.9rem;
  line-height: 1.45;
  color: var(--text-main);
}

.pricing-grid-v3 .price-features li.disabled {
  color: var(--text-muted);
}

.pricing-grid-v3 .price-features li .feat-icon {
  flex-shrink: 0;
  margin-top: 2px;
}

.feature-bundle-lead {
  font-size: 0.86rem;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 800;
  margin-bottom: 0.2rem;
}

.pricing-grid-v3 .price-btn {
  width: 100%;
  border-radius: var(--radius-full);
  padding: 0.95rem 1.4rem;
  font-weight: 800;
  font-size: 0.94rem;
  border: 1.5px solid var(--border-strong);
  background: var(--bg-surface);
  color: var(--text-main);
  cursor: pointer;
  text-align: center;
  transition: all 0.25s ease;
  margin-top: auto;
}

.pricing-grid-v3 .price-btn:hover {
  border-color: #00B4FF;
  color: #0052FF;
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.pricing-grid-v3 .price-btn-primary {
  background: linear-gradient(135deg, #0052FF 0%, #00B4FF 100%);
  color: #FFFFFF;
  border: none;
  box-shadow: 0 4px 16px rgba(0, 180, 255, 0.35);
}

[data-theme="dark"] .pricing-grid-v3 .price-btn-primary {
  background: linear-gradient(135deg, #0052FF 0%, #00B4FF 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 18px rgba(0, 180, 255, 0.4);
}

.pricing-grid-v3 .price-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 180, 255, 0.5);
}

.pricing-footbar {
  max-width: 1000px;
  margin: 3.5rem auto 0;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.5rem 2.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.footbar-left {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--text-main);
}

.footbar-left svg {
  color: var(--accent);
  flex-shrink: 0;
}

.footbar-left p {
  font-size: 0.94rem;
  margin: 0;
  color: var(--text-secondary);
}

.footbar-left p b {
  color: var(--text-main);
}

/* ==========================================================================
   SECCIÓN 7: BLOG / NORMATIVA
   ========================================================================== */
.blog {
  padding: clamp(5.5rem, 8vw, 8.5rem) 0;
  background: #F8FAFC;
  border-bottom: 1px solid var(--border-subtle);
}

[data-theme="dark"] .blog {
  background: #070F1E;
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.85rem;
}

.blog-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.blog-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-md);
}

.blog-img {
  height: 200px;
  overflow: hidden;
}

.blog-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.blog-card:hover .blog-img img {
  transform: scale(1.05);
}

.blog-body {
  padding: 1.6rem;
}

.blog-tag {
  display: inline-block;
  font-size: 0.74rem;
  font-weight: 800;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.5rem;
}

.blog-body h3 {
  font-size: 1.15rem;
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  color: var(--text-main);
  margin: 0 0 0.6rem;
  line-height: 1.35;
}

.blog-body p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 0 0 1.25rem;
}

.blog-more {
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--primary);
}

/* ==========================================================================
   SECCIÓN 8: PREGUNTAS FRECUENTES (FAQ ACCORDION)
   ========================================================================== */
.faq {
  padding: clamp(5.5rem, 8vw, 8.5rem) 0;
  background: #FFFFFF;
  border-bottom: 1px solid var(--border-subtle);
}

[data-theme="dark"] .faq {
  background: #0B1528;
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.faq-item {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.2s ease;
}

.faq-item:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.faq-item.open {
  border-color: #00B4FF;
  box-shadow: 0 8px 25px -4px rgba(0, 180, 255, 0.18);
}

.faq-question {
  padding: 1.35rem 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
}

.faq-question svg {
  color: var(--text-muted);
  transition: transform 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
}

.faq-item.open .faq-question svg {
  transform: rotate(180deg);
  color: #00B4FF;
}

.faq-answer {
  padding: 0 1.75rem 1.5rem;
  font-size: 0.94rem;
  color: var(--text-secondary);
  line-height: 1.65;
  display: none;
}

.faq-item.open .faq-answer {
  display: block;
}

/* ==========================================================================
   SECCIÓN 9: CTA BANNER (INSPIRADO EN ACRE SCREENSHOT 3)
   ========================================================================== */
.cta {
  padding: 7rem 0;
  background:
    radial-gradient(circle at 50% 30%, rgba(0, 180, 255, 0.12), transparent 60%),
    linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-page) 100%);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
}

[data-theme="dark"] .cta {
  background:
    radial-gradient(circle at 50% 30%, rgba(0, 180, 255, 0.18), transparent 60%),
    linear-gradient(180deg, #070D18 0%, #03070E 100%);
}

.cta-wrap {
  text-align: center;
  max-width: 740px;
  margin: 0 auto;
}

.cta-wrap h2 {
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 1.1rem;
  letter-spacing: -0.035em;
  line-height: 1.15;
}

.cta-wrap p {
  font-size: 1.12rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  line-height: 1.6;
}

.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.ctabtn {
  padding: 1rem 2.2rem;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, #0052FF 0%, #00B4FF 100%);
  color: #FFFFFF;
  font-weight: 800;
  font-size: 1.05rem;
  border: none;
  box-shadow: 0 6px 24px rgba(0, 180, 255, 0.4);
  transition: all 0.25s ease;
  cursor: pointer;
}

[data-theme="dark"] .ctabtn {
  background: linear-gradient(135deg, #0052FF 0%, #00B4FF 100%);
  box-shadow: 0 6px 28px rgba(0, 180, 255, 0.45);
}

.ctabtn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0, 180, 255, 0.55);
}

.ctabtn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.95rem 1.8rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.98rem;
  border: 1px solid var(--border-strong);
  color: var(--text-main);
  text-decoration: none;
  background: var(--bg-surface);
  transition: all 0.25s ease;
}

.ctabtn-ghost:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  padding: 4rem 2rem 3rem;
  background: var(--bg-page);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.5rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.footer-brand span {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-links a {
  font-size: 0.86rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--primary);
}

.footer-copy {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0;
}

/* ==========================================================================
   RESPONSIVE DESIGN (FOR ANY DEVICE)
   ========================================================================== */
@media (max-width: 1024px) {
  .challenge-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .odo-split-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .pricing-grid-v3 {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
  }
  .calc-card {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .blog-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 768px) {
  .nav {
    padding: 0 1.25rem;
  }
  .nav-links {
    display: none;
  }
  .challenge-grid {
    grid-template-columns: 1fr;
  }
  .bento-grid {
    grid-template-columns: 1fr;
  }
  .comparison-board {
    grid-template-columns: 1fr;
  }
  .pricing-footbar {
    flex-direction: column;
    text-align: center;
  }
  .footbar-left {
    flex-direction: column;
  }
  .hero.hero-mix {
    padding: 125px 5vw 3rem;
  }
  .hero-mix h1 {
    font-size: clamp(3.2rem, 14vw, 5rem);
  }
  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-subtle);
    padding: 1.5rem 2rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
    display: none;
    box-shadow: var(--shadow-lg);
  }
  .nav-links.open {
    display: flex;
  }
  .nav-burger {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    width: 28px;
    height: 22px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
  }
  .nav-burger span {
    width: 100%;
    height: 2px;
    background: var(--text-main);
    border-radius: 2px;
    transition: all 0.3s ease;
  }
  .nav-login, .nav-cta-trial {
    display: none;
  }
  .nav-mobile-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
    padding-top: 1rem;
    border-top: 1px solid var(--border-subtle);
  }
  .nav-mobile-actions .btn {
    width: 100%;
    justify-content: center;
  }
}

@media (min-width: 769px) {
  .nav-burger {
    display: none;
  }
  .nav-mobile-actions {
    display: none;
  }
}

/* ==========================================================================
   SHARED BUTTON UTILITIES
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: inherit;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.75rem 1.6rem;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  white-space: nowrap;
}

.btn-small {
  padding: 0.5rem 1.15rem;
  font-size: 0.86rem;
}

.btn-block {
  width: 100%;
}

.btn-primary {
  background: #0052FF;
  color: #FFFFFF;
  border-color: #0052FF;
  box-shadow: 0 4px 16px rgba(0, 180, 255, 0.35);
}

[data-theme="dark"] .btn-primary {
  background: #00B4FF;
  box-shadow: 0 4px 20px rgba(0, 180, 255, 0.45);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 180, 255, 0.5);
}

.btn-ghost {
  background: var(--bg-surface);
  color: var(--text-main);
  border-color: var(--border-strong);
}

.btn-ghost:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
}

/* ==========================================================================
   MODAL DIALOGS
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(6, 11, 24, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 2.5rem;
  width: 100%;
  max-width: 500px;
  position: relative;
  box-shadow: var(--shadow-lg);
  transform: translateY(20px) scale(0.96);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.open .modal-card {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.modal-close:hover {
  background: var(--bg-muted);
  color: var(--text-main);
}

.modal-title {
  font-size: 1.5rem;
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.modal-lead {
  font-size: 0.92rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

.form-input {
  width: 100%;
  padding: 0.85rem 1.1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-strong);
  background: var(--bg-page);
  color: var(--text-main);
  font-size: 0.95rem;
  font-family: inherit;
  margin-bottom: 1rem;
  outline: none;
  box-sizing: border-box;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-subtle);
}

.form-check {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  cursor: pointer;
}

.form-check input {
  margin-top: 3px;
  accent-color: var(--primary);
}

.form-check a {
  color: var(--primary);
  text-decoration: underline;
}

/* ==========================================================================
   LIGHTBOX DIALOG
   ========================================================================== */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(6, 11, 24, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.lightbox-overlay.open {
  opacity: 1;
  visibility: visible;
}

.lightbox-dialog {
  max-width: 900px;
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-lg);
}

.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.5);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  border: none;
}

.lightbox-media-wrap img {
  width: 100%;
  max-height: 520px;
  object-fit: contain;
  background: #000000;
}

.lightbox-info {
  padding: 1.5rem 2rem;
}

.lightbox-info h3 {
  font-size: 1.25rem;
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 0.35rem;
}

.lightbox-info p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  margin: 0;
}

/* DENTAL ARCHES & TEETH WORKSTATION */
.odo-teeth-row {
  display: grid;
  grid-template-columns: repeat(16, minmax(0, 1fr));
  gap: 3px;
  align-items: center;
  justify-content: center;
  margin: 0.75rem 0;
  width: 100%;
}

.tooth-btn-svg {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  padding: 5px 1px 4px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  min-width: 0;
  width: 100%;
}

.tooth-btn-svg:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 82, 255, 0.15);
}

.tooth-btn-svg.selected {
  border-color: var(--primary);
  background: var(--primary-subtle);
  box-shadow: 0 0 0 2px var(--primary);
}

[data-theme="dark"] .tooth-btn-svg.selected {
  border-color: var(--accent);
  background: var(--accent-subtle);
  box-shadow: 0 0 0 2px var(--accent);
}

.tooth-btn-svg img {
  width: 100%;
  max-width: 22px;
  height: 26px;
  object-fit: contain;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.1));
}

.tooth-btn-svg span {
  font-size: 0.62rem;
  font-weight: 700;
  font-family: 'Space Mono', monospace, sans-serif;
  color: var(--text-secondary);
  margin-top: 2px;
  line-height: 1;
}

/* TOOTH DIAG DOT INDICATOR */
.tooth-btn-svg.has-diag::after {
  content: "";
  position: absolute;
  top: 3px;
  right: 3px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
}
.tooth-btn-svg.diag-caries::after { background: #EF4444; }
.tooth-btn-svg.diag-resina::after { background: #0052FF; }
.tooth-btn-svg.diag-corona::after { background: #F59E0B; }
.tooth-btn-svg.diag-endo::after { background: #8B5CF6; }
.tooth-btn-svg.diag-sellante::after { background: #10B981; }

/* ==========================================================================
   VIDEO TOUR / SOFTWARE EN ACCIÓN (ACRE + CRUNCHYROLL CINEMA PLAYER)
   ========================================================================== */
.video-tour-section {
  padding: 6rem 0;
  background: var(--bg-page);
  position: relative;
}

.video-frame-container {
  max-width: 1060px;
  margin: 2.5rem auto 0;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-lg), 0 20px 60px -15px rgba(0, 82, 255, 0.12);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

[data-theme="dark"] .video-frame-container {
  box-shadow: 0 24px 70px -15px rgba(0, 0, 0, 0.8), 0 0 40px -10px rgba(0, 180, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.1);
}

.video-frame-chrome {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.4rem;
  background: var(--bg-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.video-chrome-left {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.video-chrome-title {
  font-size: 0.82rem;
  font-family: 'Space Mono', monospace, sans-serif;
  color: var(--text-muted);
  margin-left: 0.5rem;
}

.video-badge-live {
  font-size: 0.75rem;
  font-weight: 700;
  color: #10B981;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.25);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.video-player-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000000;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.video-player-wrapper video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.video-play-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 11, 24, 0.3) 0%, rgba(6, 11, 24, 0.75) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  cursor: pointer;
  z-index: 5;
  transition: opacity 0.3s ease, background 0.3s ease;
}

.video-play-overlay:hover {
  background: linear-gradient(180deg, rgba(6, 11, 24, 0.2) 0%, rgba(6, 11, 24, 0.65) 100%);
}

.play-btn-circle {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0052FF 0%, #0052FF 100%);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 10px rgba(0, 82, 255, 0.25), 0 12px 30px rgba(0, 82, 255, 0.4);
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.25s ease;
}

.video-play-overlay:hover .play-btn-circle {
  transform: scale(1.12);
  box-shadow: 0 0 0 14px rgba(0, 180, 255, 0.3), 0 16px 36px rgba(0, 180, 255, 0.5);
}

.play-btn-circle svg {
  margin-left: 4px;
}

.play-overlay-text {
  text-align: center;
  color: #FFFFFF;
}

.play-overlay-title {
  display: block;
  font-size: 1.15rem;
  font-weight: 800;
  font-family: 'Sora', sans-serif;
  letter-spacing: -0.01em;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
}

.play-overlay-sub {
  display: block;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.8);
  margin-top: 0.2rem;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.6);
}

.video-selectors-bar {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border-subtle);
  border-top: 1px solid var(--border-subtle);
}

.video-tab-btn {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1.15rem 1.5rem;
  background: var(--bg-surface);
  border: none;
  cursor: pointer;
  text-align: left;
  transition: all 0.25s ease;
  color: var(--text-secondary);
}

.video-tab-btn:hover {
  background: var(--bg-subtle);
  color: var(--text-main);
}

.video-tab-btn.active {
  background: var(--bg-surface-elevated);
  color: var(--primary);
  border-bottom: 3px solid var(--primary);
}

[data-theme="dark"] .video-tab-btn.active {
  color: var(--accent);
  border-bottom: 3px solid var(--accent);
}

.tab-play-icon {
  font-size: 0.95rem;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.video-tab-btn.active .tab-play-icon {
  background: var(--primary-subtle);
  color: var(--primary);
  transform: scale(1.08);
}

[data-theme="dark"] .video-tab-btn.active .tab-play-icon {
  background: var(--accent-subtle);
  color: var(--accent);
}

.tab-text-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  overflow: hidden;
}

.tab-title {
  font-size: 0.92rem;
  font-weight: 700;
  font-family: 'Sora', sans-serif;
  color: inherit;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tab-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ==========================================================================
   ANATOMIC MOLAR SPOTLIGHT (IN ODONTOGRAM WORKSTATION)
   ========================================================================== */
.anatomic-molar-spotlight {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 0.85rem 1.25rem;
  margin: 0.85rem 0;
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}

.anatomic-molar-thumb {
  width: 54px;
  height: 54px;
  flex-shrink: 0;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px;
}

.anatomic-molar-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.anatomic-molar-info {
  flex: 1;
}

.molar-badge-lead {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.4rem;
}

.molar-surfaces-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.surface-chip {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-full);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
}

.surface-chip.active {
  background: var(--primary);
  color: #FFFFFF;
  border-color: var(--primary);
}

[data-theme="dark"] .surface-chip.active {
  background: var(--accent);
  color: #060B18;
  border-color: var(--accent);
}

/* ==========================================================================
   GALLERY SECTION & CARDS GRID (AUTÉNTICOS DEL SISTEMA)
   ========================================================================== */
.gallery-section {
  padding: 6rem 0;
  background: var(--bg-page);
}

.gallery-filter-tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 2rem 0 3rem;
}

.gallery-filter-btn {
  padding: 0.6rem 1.3rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-strong);
  background: var(--bg-surface);
  color: var(--text-secondary);
  font-size: 0.88rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.25s ease;
}

.gallery-filter-btn:hover {
  background: var(--bg-subtle);
  color: var(--text-main);
  border-color: var(--border-focus);
}

.gallery-filter-btn.active {
  background: var(--primary);
  color: #FFFFFF;
  border-color: var(--primary);
  box-shadow: 0 4px 14px rgba(0, 82, 255, 0.25);
}

[data-theme="dark"] .gallery-filter-btn.active {
  background: var(--accent);
  color: #060B18;
  border-color: var(--accent);
  box-shadow: 0 4px 14px rgba(0, 180, 255, 0.3);
}

.gallery-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.gallery-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease, border-color 0.3s ease;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}

.gallery-card:hover {
  transform: translateY(-6px);
  border-color: var(--primary);
  box-shadow: var(--shadow-lg), 0 12px 30px -8px rgba(0, 82, 255, 0.15);
}

[data-theme="dark"] .gallery-card:hover {
  border-color: var(--accent);
  box-shadow: 0 16px 40px -10px rgba(0, 0, 0, 0.7), 0 0 25px -5px rgba(0, 180, 255, 0.2);
}

.gallery-card.featured {
  grid-column: span 2;
}

.gallery-card-thumb {
  position: relative;
  width: 100%;
  height: 230px;
  background: #000000;
  overflow: hidden;
}

.gallery-card.featured .gallery-card-thumb {
  height: 300px;
}

.gallery-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-card:hover .gallery-card-thumb img {
  transform: scale(1.06);
}

.gallery-card-thumb.bg-card-light {
  background: var(--bg-subtle);
}

.gallery-card-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-full);
  background: rgba(6, 11, 24, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.2);
  z-index: 2;
}

.gallery-card-zoom-icon {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(6, 11, 24, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
  opacity: 0;
  transform: scale(0.85);
  transition: all 0.25s ease;
  z-index: 2;
}

.gallery-card:hover .gallery-card-zoom-icon {
  opacity: 1;
  transform: scale(1);
}

.gallery-card-info {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex: 1;
  gap: 1rem;
}

.gallery-card-info h4 {
  font-size: 1.1rem;
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 0.4rem;
  line-height: 1.35;
}

.gallery-card-info p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 0;
}

.gallery-card-footer {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: gap 0.2s ease;
}

[data-theme="dark"] .gallery-card-footer {
  color: var(--accent);
}

.gallery-card:hover .gallery-card-footer {
  gap: 0.55rem;
}

@media (max-width: 1024px) {
  .gallery-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .gallery-card.featured {
    grid-column: span 2;
  }
}

@media (max-width: 640px) {
  .gallery-cards-grid {
    grid-template-columns: 1fr;
  }
  .gallery-card.featured {
    grid-column: span 1;
  }
  .video-selectors-bar {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   MODAL DEMO FORM & UTILITIES
   ========================================================================== */
.modal-card-header {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.modal-badge-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(0, 180, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #00B4FF;
}

.modal-eyebrow {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #0052FF;
  display: block;
  margin-bottom: 0.35rem;
}

[data-theme="dark"] .modal-eyebrow {
  color: #00B4FF;
}

.modal-title {
  font-size: 1.5rem;
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  color: var(--text-main);
  margin: 0 0 0.35rem;
  line-height: 1.2;
}

.modal-lead {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.5;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.15rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-bottom: 1rem;
}

.form-label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: 0.02em;
}

.form-input {
  width: 100%;
  padding: 0.85rem 1.1rem;
  border-radius: 12px;
  border: 1.5px solid var(--border-strong);
  background: var(--bg-surface);
  color: var(--text-main);
  font-size: 0.94rem;
  font-family: inherit;
  outline: none;
  box-sizing: border-box;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input:focus {
  border-color: #00B4FF;
  box-shadow: 0 0 0 3px rgba(0, 180, 255, 0.2);
}

.modal-card .form-check {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.45;
  margin: 0.5rem 0 1.25rem;
  cursor: pointer;
}

.modal-card .form-check input[type="checkbox"] {
  width: 16px;
  height: 16px;
  margin-top: 2px;
  accent-color: #0052FF;
  cursor: pointer;
}

[data-theme="dark"] .modal-card .form-check input[type="checkbox"] {
  accent-color: #00B4FF;
}

.modal-card .form-check a {
  color: #0052FF;
  text-decoration: underline;
}

[data-theme="dark"] .modal-card .form-check a {
  color: #00B4FF;
}

.btn-modal-submit {
  width: 100%;
  padding: 1.05rem 1.5rem;
  border-radius: var(--radius-full);
  background: #0052FF;
  color: #FFFFFF;
  font-size: 1.02rem;
  font-weight: 800;
  border: none;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0, 82, 255, 0.35);
  transition: all 0.25s ease;
}

[data-theme="dark"] .btn-modal-submit {
  background: #00B4FF;
  color: #040914;
  box-shadow: 0 8px 24px rgba(0, 180, 255, 0.45);
}

.btn-modal-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(0, 82, 255, 0.5);
}

.modal-security-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.76rem;
  color: var(--text-muted);
  margin: 0.85rem 0 0;
  text-align: center;
}

/* ==========================================================================
   COOKIE BANNER
   ========================================================================== */
.cookie-banner {
  position: fixed !important;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  max-width: 560px;
  margin-inline: auto;
  z-index: 2147483000 !important;
  display: none;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  padding: 0 !important;
  opacity: 1 !important;
  pointer-events: none;
}

.cookie-banner.is-open {
  display: block !important;
  pointer-events: auto;
}

.cookie-banner-panel {
  position: relative;
  background: #ffffff;
  background-color: #ffffff;
  color: #0A1B39;
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: 14px;
  padding: 0.85rem 1rem;
  box-shadow: 0 10px 28px rgba(10, 27, 57, 0.18);
  overflow: hidden;
  opacity: 1;
}

.cookie-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.cookie-banner-copy {
  flex: 1 1 200px;
  min-width: 0;
}

.cookie-banner .cookie-title {
  display: block;
  font-family: 'Sora', sans-serif;
  font-size: 0.92rem;
  font-weight: 900;
  color: #0A1B39;
  margin: 0 0 0.2rem;
  line-height: 1.2;
}

.cookie-banner .cookie-title::after {
  content: "";
  display: inline-block;
  width: 0.45rem;
  height: 0.45rem;
  margin-left: 0.35rem;
  border-radius: 50%;
  background: #00B8F0;
  vertical-align: middle;
}

.cookie-banner p {
  font-size: 0.78rem;
  color: #334155;
  line-height: 1.4;
  margin: 0;
}

.cookie-banner a {
  color: #0070F3;
  text-decoration: underline;
  font-weight: 700;
}

[data-theme="dark"] .cookie-banner-panel,
html[data-theme="dark"] .cookie-banner-panel,
body[data-theme="dark"] .cookie-banner-panel {
  background: #0B162C !important;
  background-color: #0B162C !important;
  color: #F8FAFC !important;
  border: 1px solid rgba(255, 255, 255, 0.16) !important;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.65) !important;
}

[data-theme="dark"] .cookie-banner .cookie-title,
html[data-theme="dark"] .cookie-banner .cookie-title {
  color: #FFFFFF !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
}

[data-theme="dark"] .cookie-banner p,
html[data-theme="dark"] .cookie-banner p {
  color: #CBD5E1 !important;
}

[data-theme="dark"] .cookie-banner a,
html[data-theme="dark"] .cookie-banner a {
  color: #38BDF8 !important;
}

[data-theme="dark"] .cookie-actions .cookie-accept,
html[data-theme="dark"] .cookie-actions .cookie-accept {
  background: #00B8F0 !important;
  color: #051833 !important;
  border-color: #00B8F0 !important;
  font-weight: 800;
}

[data-theme="dark"] .cookie-actions .cookie-reject,
html[data-theme="dark"] .cookie-actions .cookie-reject {
  background: #1E293B !important;
  color: #F1F5F9 !important;
  border-color: rgba(255, 255, 255, 0.2) !important;
}

[data-theme="dark"] .cookie-actions .cookie-config,
html[data-theme="dark"] .cookie-actions .cookie-config {
  background: transparent !important;
  color: #94A3B8 !important;
  border-color: rgba(255, 255, 255, 0.2) !important;
}

.cookie-actions {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  flex-shrink: 0;
  align-items: center;
}

.cookie-actions button {
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  border: 1px solid rgba(15, 23, 42, 0.12);
  background: #F1F5F9;
  color: #0A1B39;
}

.cookie-actions button.cookie-accept {
  background: #0052FF !important;
  color: #FFFFFF !important;
  border-color: #0052FF !important;
}

.cookie-actions button.cookie-reject,
.cookie-actions button.cookie-config {
  background: #ffffff !important;
  border: 1px solid rgba(15, 23, 42, 0.14) !important;
  color: #0A1B39 !important;
  text-decoration: none;
}

[data-theme="dark"] .cookie-actions button.cookie-accept {
  background: #00B8F0 !important;
  color: #040914 !important;
  border-color: #00B8F0 !important;
}

[data-theme="dark"] .cookie-actions button.cookie-reject,
[data-theme="dark"] .cookie-actions button.cookie-config {
  background: #0F1D38 !important;
  border-color: rgba(255, 255, 255, 0.16) !important;
  color: #F8FAFC !important;
}

.cookie-prefs {
  display: none;
  margin-top: 0.7rem;
  padding-top: 0.7rem;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
}

.cookie-prefs.is-open { display: block; }

[data-theme="dark"] .cookie-prefs {
  border-top-color: rgba(255, 255, 255, 0.1);
}

.cookie-pref-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.55rem;
  gap: 0.75rem;
}

.cookie-pref-row b {
  display: block;
  font-size: 0.8rem;
  color: #0A1B39;
}

.cookie-pref-row small {
  font-size: 0.72rem;
  color: #64748B;
}

[data-theme="dark"] .cookie-pref-row b { color: #F8FAFC; }
[data-theme="dark"] .cookie-pref-row small { color: #94A3B8; }

@media (max-width: 640px) {
  .cookie-banner {
    left: 0.75rem;
    right: 0.75rem;
    bottom: 0.75rem;
    max-width: none;
  }
  .cookie-banner-inner {
    flex-direction: column;
    align-items: stretch;
  }
  .cookie-actions { width: 100%; }
  .cookie-actions .cookie-accept,
  .cookie-actions .cookie-reject { flex: 1; }
}

/* ==========================================================================
   PREMIUM 4-COLUMN FOOTER
   ========================================================================== */
.dentario-footer {
  padding: 5.5rem 0 2.5rem;
  background: #020712;
  color: #FFFFFF;
  border-top: 1px solid rgba(0, 180, 255, 0.15);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1.2fr 1fr;
  gap: 3.5rem;
  margin-bottom: 4rem;
}

.footer-col-brand {
  display: flex;
  flex-direction: column;
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  margin-bottom: 1.25rem;
}

.footer-logo .logo-mark {
  height: 38px;
  width: auto;
  object-fit: contain;
}

.footer-logo span {
  font-family: 'Sora', sans-serif;
  font-size: 1.6rem;
  font-weight: 900;
  letter-spacing: -0.045em;
  color: #FFFFFF;
}

.footer-tagline {
  font-size: 0.9rem;
  line-height: 1.65;
  color: #94A3B8;
  margin-bottom: 1.75rem;
  max-width: 380px;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.86rem;
  font-weight: 600;
  color: #CBD5E1;
  margin-bottom: 0.65rem;
}

.footer-contact-item svg,
.footer-contact-item i {
  color: #00B4FF;
  flex-shrink: 0;
  font-size: 1.15rem;
}

.footer-col-title {
  font-size: 1.05rem;
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  margin-bottom: 1.35rem;
  color: #FFFFFF;
  letter-spacing: -0.01em;
}

.footer-menu {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-menu li a {
  color: #94A3B8;
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s ease, transform 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-menu li a i {
  color: #00B4FF;
  font-size: 1rem;
  opacity: 0.85;
}

.footer-menu li a:hover {
  color: #00B4FF;
  transform: translateX(3px);
}

.footer-badge-law {
  font-size: 0.75rem;
  font-weight: 700;
  color: #00B4FF;
  background: rgba(0, 180, 255, 0.12);
  border: 1px solid rgba(0, 180, 255, 0.25);
  padding: 0.3rem 0.75rem;
  border-radius: 6px;
  display: inline-block;
}

.footer-bottom-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.84rem;
  color: #64748B;
}

.dentario-footer .logo-dent {
  color: #FFFFFF !important;
}

.dentario-footer .logo-ario {
  color: #00B8F0 !important;
}

.footer-copy-wrap {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.footer-copy {
  margin: 0;
}

.powered-by-tectopia {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.76rem;
  color: #94A3B8;
  text-decoration: none;
  padding: 0.18rem 0.55rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.2s ease;
}

.powered-by-tectopia:hover {
  color: #FFFFFF;
  background: rgba(112, 92, 242, 0.18);
  border-color: rgba(112, 92, 242, 0.4);
  transform: translateY(-1px);
}

.powered-by-tectopia .tectopia-mini-logo {
  width: 14px;
  height: 14px;
  object-fit: contain;
  display: inline-block;
  vertical-align: middle;
}

.powered-by-tectopia .tectopia-brand-name {
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: -0.01em;
}

.footer-bottom-badges {
  font-weight: 600;
  color: #94A3B8;
}

/* ==========================================================================
   COMPREHENSIVE RESPONSIVE DESIGN FOR MOBILE AND TABLET
   ========================================================================== */
@media (max-width: 1024px) {
  .acre-nav-inner {
    padding: 0 1.25rem;
  }
  .mobile-tour-layout {
    grid-template-columns: 1fr 340px;
    gap: 2.5rem;
  }
  .tour-right-col {
    grid-column: span 2;
  }
  .acre-quote-grid {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
  .acre-pillars-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
  .acre-results-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  .odo-split-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  .acre-nav {
    height: 70px;
  }

  .acre-nav-inner {
    height: 70px;
    padding: 0 1rem;
  }

  /* Keep logo prominent but clean */
  .acre-logo {
    gap: 0;
  }

  .acre-logo .logo-img {
    height: 44px;
    max-height: 44px;
    margin-right: -14px;
  }

  .acre-logo .logo-wordmark {
    font-size: 1.45rem;
    margin-left: 0;
  }

  /* HIDE the long text button in top bar on mobile to prevent squishing */
  .acre-nav-actions .btn-acre-cta {
    display: none;
  }

  .nav-burger {
    display: flex;
  }

  .acre-nav-links {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-subtle);
    padding: 1.75rem 1.5rem;
    flex-direction: column;
    align-items: stretch;
    gap: 1.25rem;
    display: none;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
  }

  .acre-nav-links.open {
    display: flex;
  }

  .nav-mobile-actions {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border-subtle);
  }

  .nav-mobile-actions a,
  .nav-mobile-actions button {
    width: 100%;
    justify-content: center;
    padding: 0.85rem 1rem;
  }

  /* Section Spacing on Mobile */
  .acre-hero {
    min-height: 85vh;
    padding-top: 80px;
  }

  .acre-hero-title {
    font-size: clamp(2.3rem, 9vw, 3.2rem);
  }

  .acre-hero-sub {
    font-size: 1rem;
  }

  .acre-hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .acre-hero-actions button,
  .acre-hero-actions a {
    width: 100%;
    justify-content: center;
  }

  /* Sections padding on mobile */
  .acre-warm-section,
  .acre-quote-section,
  .acre-pillars-section,
  .acre-results-section,
  .showcase,
  .showcase-carousel-section,
  .ecosystem-section,
  .transformation-section,
  .calculator,
  .pricing,
  .blog,
  .faq,
  .cta {
    padding: clamp(4.5rem, 8vw, 5.5rem) 0;
  }

  /* Mobile Tour Layout */
  .mobile-tour-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .tour-phone-center {
    order: 2;
  }

  .tour-right-col {
    order: 3;
    grid-column: span 1;
  }

  .smartphone-chassis {
    width: 295px;
    height: 590px;
    border-radius: 40px;
    padding: 10px;
  }

  /* Quote Section on mobile */
  .acre-quote-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .stat-number-giant {
    font-size: clamp(4rem, 16vw, 6rem);
  }

  .stat-mini-metrics {
    gap: 1.5rem;
  }

  /* Pillars & Results on mobile */
  .acre-pillars-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .acre-results-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  /* Odontograma on Mobile: SWIPEABLE horizontal scroll */
  .odo-teeth-row {
    display: flex;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 12px;
    justify-content: flex-start;
    -webkit-overflow-scrolling: touch;
    gap: 6px;
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }

  .odo-workstation-frame,
  .frame-body {
    max-width: 100%;
    min-width: 0;
    overflow: hidden;
  }

  .tooth-btn-svg {
    flex-shrink: 0;
    width: 44px;
    min-width: 44px;
    max-width: 44px;
    padding: 6px 2px 4px;
  }

  /* Bento Grid on mobile */
  .bento-eco-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .bento-wide {
    grid-column: span 1;
  }

  .bento-compliance-row {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  /* Transformación Operativa on mobile */
  .transform-editorial-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .transform-kpi-dashboard {
    flex-direction: column;
    gap: 1.5rem;
    padding: 1.75rem 1.25rem;
  }

  .kpi-dash-divider {
    width: 60%;
    height: 1px;
  }

  /* Calculator on mobile */
  .calc-card {
    grid-template-columns: 1fr;
    padding: 1.75rem 1.25rem;
    gap: 2rem;
  }

  /* Pricing on mobile */
  .pricing-grid-v3 {
    grid-template-columns: 1fr;
    max-width: 440px;
    margin: 2rem auto 0;
    gap: 2rem;
  }

  .pricing-footbar {
    flex-direction: column;
    text-align: center;
    padding: 1.5rem 1.25rem;
    gap: 1.25rem;
  }

  .footbar-left {
    flex-direction: column;
    text-align: center;
  }

  /* Blog & Footer on mobile */
  .blog-grid {
    grid-template-columns: 1fr;
    max-width: 440px;
    margin: 0 auto;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.25rem;
  }

  .footer-bottom-bar {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
}

/* ==========================================================================
   PREMIUM DARK GLASSMORPHIC DEMO MODAL (REDISEÑADO)
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(3, 7, 18, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background: rgba(11, 28, 56, 0.96);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1.5px solid rgba(255, 255, 255, 0.15);
  border-radius: 28px;
  padding: 1.6rem 2.2rem 1.4rem;
  width: 100%;
  max-width: 540px;
  margin: auto;
  position: relative;
  overflow: hidden;
  box-shadow: 0 30px 90px -15px rgba(0, 0, 0, 0.7), 0 0 30px rgba(0, 180, 255, 0.12);
  transform: translateY(24px) scale(0.96);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  color: #FFFFFF;
}

[data-theme="light"] .modal-card {
  background: #FFFFFF;
  border-color: rgba(15, 23, 42, 0.12);
  box-shadow: 0 20px 60px -10px rgba(15, 23, 42, 0.25), 0 0 0 1px rgba(15, 23, 42, 0.05);
  color: #0F172A;
}

.modal-overlay.open .modal-card {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 1.4rem;
  right: 1.4rem;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #CBD5E1;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.18);
  color: #FFFFFF;
  transform: rotate(90deg);
}

.modal-card-header {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-bottom: 1.25rem;
}

.modal-badge-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(0, 180, 255, 0.14);
  border: 1px solid rgba(0, 180, 255, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 0 20px rgba(0, 180, 255, 0.2);
}

[data-theme="light"] .modal-badge-icon {
  background: rgba(0, 82, 255, 0.08);
  border-color: rgba(0, 82, 255, 0.25);
  color: #0052FF;
}

.modal-eyebrow {
  display: block;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #00B4FF;
  margin-bottom: 0.2rem;
}

[data-theme="light"] .modal-eyebrow {
  color: #0052FF;
}

.modal-title {
  font-size: 1.35rem;
  font-family: 'DM Sans', sans-serif;
  font-weight: 900;
  color: #FFFFFF;
  margin: 0 0 0.25rem;
  letter-spacing: -0.01em;
}

[data-theme="light"] .modal-title {
  color: #04153A;
}

.modal-lead {
  font-size: 0.85rem;
  color: #94A3B8;
  margin: 0;
  line-height: 1.4;
}

[data-theme="light"] .modal-lead {
  color: #475569;
}

.modal-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.15rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.form-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: #E2E8F0;
  letter-spacing: 0.02em;
}

[data-theme="light"] .form-label {
  color: #1E293B;
}

.modal-card .form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: 12px;
  border: 1.5px solid rgba(255, 255, 255, 0.15);
  background: rgba(6, 12, 24, 0.7);
  color: #FFFFFF;
  font-size: 0.9rem;
  font-family: inherit;
  outline: none;
  box-sizing: border-box;
  transition: all 0.25s ease;
}

.modal-card .form-input:focus {
  border-color: #00B4FF;
  background: rgba(6, 12, 24, 0.9);
  box-shadow: 0 0 16px rgba(0, 180, 255, 0.25);
}

[data-theme="light"] .modal-card .form-input {
  background: #F8FAFC;
  border-color: #CBD5E1;
  color: #0F172A;
}

[data-theme="light"] .modal-card .form-input:focus {
  background: #FFFFFF;
  border-color: #0052FF;
  box-shadow: 0 0 0 3px rgba(0, 82, 255, 0.15);
}

.modal-card .form-input::placeholder {
  color: #64748B;
}

[data-theme="light"] .modal-card .form-input::placeholder {
  color: #94A3B8;
}

.modal-card .form-check {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.82rem;
  color: #94A3B8;
  line-height: 1.45;
  cursor: pointer;
  margin-top: 0.35rem;
}

[data-theme="light"] .modal-card .form-check {
  color: #475569;
}

.modal-card .form-check input[type="checkbox"] {
  width: 16px;
  height: 16px;
  margin-top: 2px;
  accent-color: #00B4FF;
  cursor: pointer;
}

.modal-card .form-check a {
  color: #00B4FF;
  text-decoration: underline;
}

[data-theme="light"] .modal-card .form-check a {
  color: #0052FF;
}

.btn-modal-submit {
  width: 100%;
  padding: 0.9rem 1.4rem;
  border-radius: 9999px;
  background: #00B4FF;
  color: #04153A;
  font-size: 0.95rem;
  font-weight: 800;
  border: none;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0, 180, 255, 0.35);
  transition: all 0.25s ease;
  margin-top: 0.75rem;
}

.btn-modal-submit:hover {
  background: #38C7FF;
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0, 180, 255, 0.5);
}

[data-theme="light"] .btn-modal-submit {
  background: #0052FF;
  color: #FFFFFF;
  box-shadow: 0 8px 24px rgba(0, 82, 255, 0.3);
}

[data-theme="light"] .btn-modal-submit:hover {
  background: #0041CC;
  box-shadow: 0 10px 28px rgba(0, 82, 255, 0.42);
}

.modal-security-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.76rem;
  color: #94A3B8;
  margin: 0.25rem 0 0;
  text-align: center;
}

@media (max-width: 640px) {
  .modal-card {
    padding: 1.85rem 1.4rem;
  }
  .form-row-2 {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }
}

/* ==========================================================================
   HARMONIZATION FOR ALL MODULES (BENTO, ROI, BEFORE/AFTER) IN DARK MODE
   ========================================================================== */
[data-theme="dark"] .bento-card {
  background: rgba(14, 22, 38, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.09);
  box-shadow: 0 16px 40px -10px rgba(0, 0, 0, 0.4);
}

[data-theme="dark"] .bento-mockup-wrap,
[data-theme="dark"] .culqi-tap-mock,
[data-theme="dark"] .wa-chat-mock {
  background: rgba(6, 12, 24, 0.8);
  border-color: rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .calc-card {
  background: rgba(14, 22, 38, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 25px 80px -15px rgba(0, 0, 0, 0.5);
}

[data-theme="dark"] .res-box {
  background: rgba(6, 12, 24, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .res-box b {
  color: #00B4FF;
}

[data-theme="dark"] .slider-input {
  background: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .slider-input::-webkit-slider-thumb {
  background: #00B4FF;
  box-shadow: 0 2px 12px rgba(0, 180, 255, 0.5);
}

[data-theme="dark"] .calc-group label span {
  color: #00B4FF;
}

/* ==========================================================================
   BOTÓN FLOTANTE WHATSAPP & TOAST NOTIFICATION
   ========================================================================== */
.wa-float-btn {
  position: fixed;
  bottom: 26px;
  right: 26px;
  z-index: 9995;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #25D366;
  color: #FFFFFF !important;
  padding: 10px 18px 10px 14px;
  border-radius: 9999px;
  text-decoration: none;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45), 0 3px 8px rgba(0, 0, 0, 0.2);
  font-family: 'Sora', -apple-system, sans-serif;
  font-weight: 700;
  font-size: 0.88rem;
  transition: transform 0.24s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.24s ease;
}

.wa-float-btn i {
  font-size: 1.85rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.wa-float-btn:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 12px 35px rgba(37, 211, 102, 0.55), 0 5px 12px rgba(0, 0, 0, 0.25);
  color: #FFFFFF !important;
}

.wa-float-pulse {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 9999px;
  background: rgba(37, 211, 102, 0.6);
  z-index: -1;
  animation: waPulse 2.4s infinite cubic-bezier(0.24, 0, 0.38, 1);
}

@keyframes waPulse {
  0% {
    transform: scale(0.96);
    opacity: 0.75;
  }
  70% {
    transform: scale(1.18);
    opacity: 0;
  }
  100% {
    transform: scale(1.22);
    opacity: 0;
  }
}

@media (max-width: 768px) {
  .wa-float-btn {
    bottom: 20px;
    right: 20px;
    padding: 13px;
    border-radius: 50%;
  }
  .wa-float-label {
    display: none;
  }
  .wa-float-btn i {
    font-size: 2rem;
  }
}

/* Toast Notification */
.dentario-toast {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 10000;
  background: #020712;
  color: #FFFFFF;
  border: 1px solid #00E575;
  padding: 14px 20px;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4), 0 0 15px rgba(0, 229, 117, 0.25);
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 420px;
  font-family: 'Sora', -apple-system, sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.45;
  animation: slideInToast 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.dentario-toast i {
  color: #00E575;
  font-size: 1.5rem;
  flex-shrink: 0;
}

@keyframes slideInToast {
  from {
    transform: translateY(-20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* ==========================================================================
   NAVBAR LOGIN BUTTON
   ========================================================================== */
.btn-nav-login {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'Sora', -apple-system, sans-serif;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--text-main);
  background: transparent;
  padding: 8px 14px;
  border-radius: 9999px;
  border: 1px solid var(--border-subtle);
  text-decoration: none;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-nav-login i {
  color: #09C7ED;
  font-size: 1.05rem;
}

.btn-nav-login:hover {
  border-color: #09C7ED;
  color: #09C7ED;
  background: rgba(9, 199, 237, 0.08);
}

@media (max-width: 900px) {
  .btn-nav-login {
    display: none;
  }
}