/* ==========================================================================
   CRIE SEU SITE COM IA — Design System & Sales Styling 2026
   Aesthetic: Ultra-clean Dark Tech, Glassmorphism, Zero-Clutter, High Contrast
   Optimized for Hostinger (LiteSpeed/Apache), 100% Mobile Responsive
   ========================================================================== */

:root {
  --bg-main: #06090F;
  --bg-card: rgba(15, 23, 42, 0.7);
  --bg-card-hover: rgba(30, 41, 59, 0.85);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-accent: rgba(56, 189, 248, 0.28);
  --text-primary: #F8FAFC;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  --accent-cyan: #38BDF8;
  --accent-blue: #0284C7;
  --accent-emerald: #10B981;
  --accent-glow: rgba(56, 189, 248, 0.2);
  --font-heading: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.7);
  --shadow-glow: 0 0 35px -5px rgba(56, 189, 248, 0.25);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-main);
  color: var(--text-primary);
  font-family: var(--font-body);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body {
  background-color: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Background Ambient Lights */
.ambient-glow-top {
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: min(1000px, 95vw);
  height: 480px;
  background: radial-gradient(circle, rgba(2, 132, 199, 0.18) 0%, rgba(16, 185, 129, 0.08) 40%, transparent 70%);
  pointer-events: none;
  z-index: 0;
  filter: blur(50px);
}

.ambient-glow-center {
  position: absolute;
  top: 45%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(850px, 90vw);
  height: 500px;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.12) 0%, rgba(99, 102, 241, 0.06) 45%, transparent 75%);
  pointer-events: none;
  z-index: 0;
  filter: blur(60px);
}

/* Container */
.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}

.container-narrow {
  max-width: 820px;
}

/* Navigation Bar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(6, 9, 15, 0.85);
  border-bottom: 1px solid var(--border-subtle);
  padding: 14px 0;
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-primary);
}

.brand-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 16px rgba(56, 189, 248, 0.35);
}

.brand-title {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: #FFFFFF;
}

.brand-subtitle {
  display: block;
  font-size: 11px;
  color: var(--accent-cyan);
  font-weight: 700;
  letter-spacing: 0.08em;
}

.nav-cta {
  background: rgba(56, 189, 248, 0.1);
  color: var(--accent-cyan);
  border: 1px solid var(--border-accent);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s ease;
}

.nav-cta:hover {
  background: var(--accent-cyan);
  color: #040711;
  box-shadow: 0 0 20px rgba(56, 189, 248, 0.4);
}

/* Badges */
.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.25);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--accent-cyan);
  text-transform: uppercase;
  margin-bottom: 20px;
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--accent-emerald);
  box-shadow: 0 0 8px var(--accent-emerald);
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0% { opacity: 0.4; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.15); }
  100% { opacity: 0.4; transform: scale(0.9); }
}

/* Hero Section */
.hero {
  padding: 56px 0 64px;
  text-align: center;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(28px, 5.2vw, 54px);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 22px;
  color: #FFFFFF;
}

.hero-title .highlight {
  background: linear-gradient(135deg, #38BDF8 0%, #0284C7 50%, #10B981 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(16px, 2.2vw, 19px);
  color: var(--text-secondary);
  max-width: 780px;
  margin: 0 auto 36px;
  line-height: 1.6;
}

.hero-cta-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  max-width: 520px;
  margin: 0 auto;
}

/* Primary High-Converting Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  background: linear-gradient(135deg, #0284C7 0%, #0369A1 50%, #059669 100%);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 800;
  padding: 20px 32px;
  border-radius: var(--radius-md);
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 12px 32px -6px rgba(2, 132, 199, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.25);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px -6px rgba(2, 132, 199, 0.65), 0 0 25px rgba(56, 189, 248, 0.4);
  background: linear-gradient(135deg, #0369A1 0%, #0284C7 50%, #10B981 100%);
}

.btn-primary:active {
  transform: translateY(1px);
}

.btn-icon {
  width: 22px;
  height: 22px;
  transition: transform 0.2s ease;
}

.btn-primary:hover .btn-icon {
  transform: translateX(4px);
}

.cta-guarantee-note {
  font-size: 12.5px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  justify-content: center;
}

.cta-guarantee-note span {
  color: var(--accent-emerald);
}

/* Transparent Access Alert */
/* Modern Floating Access Notice Pill */
.access-notice-pill {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.38);
  border-radius: var(--radius-full);
  padding: 10px 24px;
  margin-top: 20px;
  box-shadow: 0 6px 24px -4px rgba(0, 0, 0, 0.5), 0 0 25px rgba(16, 185, 129, 0.15);
  text-align: left;
  max-width: 100%;
}

.notice-bolt {
  font-size: 17px;
  line-height: 1;
  color: var(--accent-emerald);
  flex-shrink: 0;
  filter: drop-shadow(0 0 6px rgba(16, 185, 129, 0.6));
}

.notice-text {
  font-size: 12.5px;
  line-height: 1.45;
  color: #E2E8F0;
}

.notice-text strong {
  color: var(--accent-emerald);
  font-weight: 800;
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-right: 4px;
}

/* ==========================================================================
   MASTER STAGE PRODUCT SHOWCASE 2026
   Balanced, High-End Hardware/Software Staged Mockup
   ========================================================================== */
.hero-showcase-wrap {
  margin: 48px auto 0;
  max-width: 1120px;
  position: relative;
}

.showcase-stage-deck {
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.88) 0%, rgba(6, 9, 15, 0.96) 100%);
  border: 1px solid rgba(56, 189, 248, 0.28);
  border-radius: 24px;
  padding: 24px;
  box-shadow: 0 28px 75px -15px rgba(0, 0, 0, 0.9), 0 0 50px -10px rgba(56, 189, 248, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  position: relative;
  overflow: hidden;
}

.showcase-stage-deck::before {
  content: "";
  position: absolute;
  top: 0;
  left: 15%;
  right: 15%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(56, 189, 248, 0.6), rgba(16, 185, 129, 0.5), transparent);
  pointer-events: none;
}

/* Deck Top Bar */
.deck-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 18px;
  margin-bottom: 22px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.deck-status-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.deck-status-title {
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.deck-badges-center {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.deck-pill {
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.2);
  color: var(--accent-cyan);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.deck-status-right {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--accent-emerald);
}

/* Bento Grid */
.bento-showcase {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 22px;
  align-items: stretch;
}

/* Coluna 1: Livro 3D Vertical */
.bento-col-book {
  display: flex;
  height: 100%;
}

.book-3d-card {
  background: rgba(11, 19, 43, 0.7);
  border: 1px solid rgba(56, 189, 248, 0.22);
  border-radius: var(--radius-lg);
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 100%;
  box-shadow: 0 16px 40px -10px rgba(0, 0, 0, 0.7);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.book-3d-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-cyan);
  box-shadow: 0 24px 60px -10px rgba(0, 0, 0, 0.85), 0 0 35px rgba(56, 189, 248, 0.25);
}

.book-3d-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-heading);
  font-size: 10px;
  font-weight: 800;
  color: var(--accent-cyan);
  letter-spacing: 0.08em;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.book-3d-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  flex: 1;
  padding: 10px 0;
}

.book-cover-frame {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: -10px 14px 28px rgba(0, 0, 0, 0.8), 0 0 25px rgba(56, 189, 248, 0.12);
  background: #0B132B;
  max-width: 270px;
  width: 100%;
  transition: transform 0.3s ease;
}

.book-3d-card:hover .book-cover-frame {
  transform: scale(1.02);
}

.book-cover-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.book-caption-bar {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: left;
}

.caption-title {
  font-family: var(--font-heading);
  font-size: 14.5px;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 4px;
}

.caption-sub {
  font-size: 11.5px;
  color: var(--text-muted);
  line-height: 1.4;
  margin-bottom: 10px;
}

.book-pill-tags {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.ptag {
  font-size: 10px;
  font-weight: 700;
  color: #94A3B8;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 2px 8px;
  border-radius: 4px;
}

/* Coluna 2: Estação Digital */
.bento-col-digital {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
  height: 100%;
}

.browser-mockup-card {
  background: #0B132B;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 16px 40px -10px rgba(0, 0, 0, 0.75), 0 0 30px rgba(2, 132, 199, 0.18);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.browser-mockup-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-2px);
  box-shadow: 0 22px 50px -10px rgba(0, 0, 0, 0.85), 0 0 35px rgba(56, 189, 248, 0.25);
}

.browser-header {
  background: rgba(15, 23, 42, 0.95);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.browser-dots {
  display: flex;
  align-items: center;
  gap: 6px;
}

.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}
.dot-red { background: #EF4444; }
.dot-yellow { background: #F59E0B; }
.dot-green { background: #10B981; }

.browser-address-bar {
  background: rgba(6, 9, 15, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  padding: 4px 12px;
  font-size: 11px;
  color: #94A3B8;
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  max-width: 330px;
  font-family: monospace;
}

.browser-pill {
  font-family: var(--font-heading);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-cyan);
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.25);
  padding: 3px 10px;
  border-radius: var(--radius-full);
}

.browser-screen {
  position: relative;
  overflow: hidden;
  background: #06090F;
}

.browser-screen-img {
  width: 100%;
  height: 272px;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.browser-footer-bar {
  background: rgba(15, 23, 42, 0.95);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.browser-doc-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.doc-icon {
  font-size: 20px;
  line-height: 1;
}

.doc-title {
  font-family: var(--font-heading);
  font-size: 13.5px;
  font-weight: 800;
  color: #FFFFFF;
}

.doc-meta {
  font-size: 11px;
  color: var(--accent-cyan);
  font-weight: 600;
}

.doc-badge {
  font-size: 10px;
  font-weight: 800;
  color: var(--accent-emerald);
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.25);
  padding: 3px 8px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Sub-cards Bento Inferiores */
.bento-subgrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.bento-mini-card {
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  backdrop-filter: blur(8px);
  transition: all 0.25s ease;
}

.bento-mini-card:hover {
  background: rgba(30, 41, 59, 0.75);
  border-color: var(--border-accent);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.5);
}

.mini-card-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.icon-cyan {
  background: rgba(56, 189, 248, 0.12);
  color: #38BDF8;
  border: 1px solid rgba(56, 189, 248, 0.3);
}

.icon-emerald {
  background: rgba(16, 185, 129, 0.12);
  color: #10B981;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.mini-card-info {
  flex: 1;
}

.mini-card-title {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 2px;
}

.mini-card-sub {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.35;
  margin-bottom: 4px;
}

.mini-card-tag {
  display: inline-block;
  font-size: 9.5px;
  font-weight: 700;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Responsividade do Showcase */
@media (max-width: 960px) {
  .showcase-stage-deck {
    padding: 18px;
  }
  .deck-badges-center {
    display: none;
  }
  .bento-showcase {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .book-cover-frame {
    max-width: 240px;
  }
}

@media (max-width: 600px) {
  .bento-subgrid {
    grid-template-columns: 1fr;
  }
  .deck-top-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .browser-screen-img {
    height: 190px;
  }
}

/* Metrics Ribbon */
.metrics-ribbon {
  padding: 24px 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(15, 23, 42, 0.4);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
}

.metric-num {
  font-family: var(--font-heading);
  font-size: clamp(24px, 3.5vw, 36px);
  font-weight: 900;
  color: #FFFFFF;
  line-height: 1;
  margin-bottom: 6px;
  background: linear-gradient(135deg, #FFFFFF 0%, #38BDF8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.metric-label {
  font-size: 12.5px;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Sections Global */
.section {
  padding: 80px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 52px;
}

.section-tag {
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--accent-cyan);
  text-transform: uppercase;
  margin-bottom: 10px;
  display: block;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(24px, 3.8vw, 38px);
  font-weight: 900;
  line-height: 1.25;
  color: #FFFFFF;
  margin-bottom: 14px;
}

.section-desc {
  font-size: 16px;
  color: var(--text-secondary);
}

/* What is inside - Card Grid */
.deliverables-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 22px;
}

.card-deliverable {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  transition: all 0.25s ease;
  backdrop-filter: blur(10px);
}

.card-deliverable:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.card-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  margin-bottom: 20px;
}

.card-tag {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--accent-emerald);
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}

.card-title {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 10px;
  line-height: 1.3;
}

.card-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 18px;
  flex-grow: 1;
}

.card-items-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 1px solid var(--border-subtle);
  padding-top: 14px;
}

.card-items-list li {
  font-size: 13px;
  color: #CBD5E1;
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-items-list li svg {
  color: var(--accent-cyan);
  flex-shrink: 0;
  width: 15px;
  height: 15px;
}

/* The 5 Models Gallery Preview */
.models-gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.model-card {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.25s ease;
}

.model-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6);
}

.model-thumb {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-bottom: 1px solid var(--border-subtle);
  display: block;
  background: #0B132B;
}

.model-info {
  padding: 16px 18px;
}

.model-cat {
  font-size: 11px;
  font-weight: 800;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.model-name {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 6px;
}

.model-desc {
  font-size: 12.5px;
  color: var(--text-muted);
  line-height: 1.45;
}

/* Method Comparison / S.I.T.E */
.method-box {
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.8) 0%, rgba(6, 9, 15, 0.95) 100%);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  box-shadow: var(--shadow-card);
}

.site-steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 32px;
}

.site-step {
  background: rgba(6, 9, 15, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px 16px;
  text-align: center;
  position: relative;
}

.step-letter {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 900;
  color: var(--accent-cyan);
  line-height: 1;
  margin-bottom: 8px;
}

.step-title {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 6px;
}

.step-text {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Target Audience Split (Para Quem É / Não É) */
.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.split-card {
  padding: 32px 28px;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
}

.split-card.positive {
  border-color: rgba(16, 185, 129, 0.3);
}

.split-card.negative {
  border-color: rgba(239, 68, 68, 0.25);
}

.split-card-title {
  font-family: var(--font-heading);
  font-size: 19px;
  font-weight: 800;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.split-card.positive .split-card-title { color: var(--accent-emerald); }
.split-card.negative .split-card-title { color: #F87171; }

.split-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.split-list li {
  font-size: 14px;
  color: #CBD5E1;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  line-height: 1.5;
}

.split-list li svg {
  margin-top: 3px;
  flex-shrink: 0;
  width: 18px;
  height: 18px;
}

/* Offer Box Section */
.offer-section {
  padding: 80px 0 96px;
}

.offer-card {
  background: radial-gradient(circle at 50% -20%, rgba(2, 132, 199, 0.25) 0%, rgba(15, 23, 42, 0.95) 70%);
  border: 1px solid var(--accent-cyan);
  border-radius: var(--radius-lg);
  padding: clamp(32px, 5vw, 56px) clamp(20px, 4vw, 44px);
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.8), 0 0 50px rgba(56, 189, 248, 0.2);
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.offer-ribbon-tag {
  display: inline-block;
  background: linear-gradient(90deg, #0284C7 0%, #10B981 100%);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 20px;
}

.offer-title {
  font-family: var(--font-heading);
  font-size: clamp(26px, 4vw, 36px);
  font-weight: 900;
  color: #FFFFFF;
  margin-bottom: 12px;
  line-height: 1.2;
}

.offer-subtitle {
  font-size: 15px;
  color: var(--text-secondary);
  max-width: 540px;
  margin: 0 auto 28px;
}

.pricing-box {
  margin-bottom: 28px;
}

.price-anchor {
  font-size: 15px;
  color: var(--text-muted);
  text-decoration: line-through;
  margin-bottom: 4px;
}

.price-main {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
  font-family: var(--font-heading);
}

.price-curr {
  font-size: 24px;
  font-weight: 800;
  color: #FFFFFF;
}

.price-val {
  font-size: clamp(52px, 8vw, 76px);
  font-weight: 900;
  color: #FFFFFF;
  letter-spacing: -0.04em;
  line-height: 1;
}

.price-badge {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent-emerald);
  margin-top: 6px;
}

.offer-includes-box {
  background: rgba(6, 9, 15, 0.65);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 22px 20px;
  text-align: left;
  margin-bottom: 28px;
}

.offer-includes-title {
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 12px;
}

.offer-includes-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.offer-includes-list li {
  font-size: 13px;
  color: #E2E8F0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.offer-includes-list li svg {
  color: var(--accent-emerald);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* Guarantee 7 Days Box */
.guarantee-box {
  background: rgba(15, 23, 42, 0.5);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  text-align: left;
  max-width: 680px;
  margin: 36px auto 0;
}

.guarantee-seal-icon {
  width: 54px;
  height: 54px;
  flex-shrink: 0;
  color: var(--accent-cyan);
}

.guarantee-title {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 4px;
}

.guarantee-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* FAQ Accordion / Direct */
.faq-grid {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 780px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 22px 24px;
  transition: border-color 0.2s ease;
}

.faq-item:hover {
  border-color: var(--border-accent);
}

.faq-question {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 8px;
}

.faq-answer {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Footer */
.footer-main {
  background: #030509;
  border-top: 1px solid var(--border-subtle);
  padding: 56px 0 80px;
  margin-top: auto;
  font-size: 13px;
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  margin-bottom: 36px;
}

.footer-col-title {
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-cyan);
  margin-bottom: 14px;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-link {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s ease;
  cursor: pointer;
}

.footer-link:hover {
  color: #FFFFFF;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--text-muted);
  font-size: 12px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

/* Responsive Media Queries */
@media (max-width: 900px) {
  .bento-showcase {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .bento-subgrid {
    grid-template-columns: 1fr;
  }
  .book-cover-img {
    max-height: 380px;
  }
  .site-steps-grid {
    grid-template-columns: 1fr 1fr;
  }
  .split-grid {
    grid-template-columns: 1fr;
  }
  .metrics-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .site-steps-grid {
    grid-template-columns: 1fr;
  }
  .offer-includes-list {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-top {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .btn-primary {
    font-size: 16px;
    padding: 18px 24px;
  }
  .guarantee-box {
    flex-direction: column;
    text-align: center;
  }
}