/* ═══════════════════════════════════════════════════════════════════
   INFINITEFI OFFICIAL — OBSIDIAN THEME ENGINE
   High-Tech Dark Home Networking & Wireless Signal Design System
   ═══════════════════════════════════════════════════════════════════ */

:root {
  /* Surface & Base */
  --bg-base: #0B0F19;
  --bg-surface: #111827;
  --bg-card: #1E293B;
  --bg-card-hover: #24344D;
  --bg-elevated: #283852;

  /* Typography */
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Outfit', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Text Tones */
  --text-primary: #F8FAFC;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  --text-white: #FFFFFF;

  /* Tech Accents */
  --cyan-primary: #06B6D4;
  --cyan-light: #22D3EE;
  --cyan-dark: #0891B2;
  --cyan-glow: rgba(6, 182, 212, 0.25);
  --cyan-border: rgba(6, 182, 212, 0.4);

  --blue-primary: #2563EB;
  --blue-glow: rgba(37, 99, 235, 0.35);

  --emerald-status: #10B981;
  --emerald-glow: rgba(16, 185, 129, 0.25);

  --gold-star: #F59E0B;

  /* Borders & Shadows */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-card: rgba(255, 255, 255, 0.12);
  --border-highlight: rgba(6, 182, 212, 0.5);

  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 25px rgba(6, 182, 212, 0.35);
  --shadow-blue-glow: 0 0 30px rgba(37, 99, 235, 0.4);

  /* Dimensions & Radii */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 9999px;
  --max-width: 1240px;
}

/* ═══ GLOBAL RESET & ZERO-OVERFLOW SAFEGUARDS ═══ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
  max-width: 100vw;
  background-color: var(--bg-base);
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  width: 100%;
  max-width: 100vw;
  -webkit-font-smoothing: antialiased;
}

img, picture, svg, video {
  display: block;
  max-width: 100%;
  height: auto;
}

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

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

/* ═══ SITE HEADER ═══ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 900;
  background: rgba(11, 15, 25, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  width: 100%;
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 800;
  color: var(--text-white);
  letter-spacing: -0.5px;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-logo svg {
  width: 28px;
  height: 28px;
  fill: var(--cyan-primary);
}

.brand-tag {
  font-size: 11px;
  font-weight: 700;
  font-family: var(--font-mono);
  background: rgba(6, 182, 212, 0.15);
  color: var(--cyan-light);
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--cyan-border);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* Desktop Navigation Menu: spacious Obsidian layout */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-left: auto;
  margin-right: 48px; /* Spacious separation from CTA button */
}

.nav-menu a {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  transition: color 0.2s ease;
  white-space: nowrap;
  position: relative;
  letter-spacing: -0.01em;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--cyan-primary);
  border-radius: var(--radius-pill);
  box-shadow: 0 0 8px var(--cyan-glow);
  transition: width 0.2s ease;
}

.nav-menu a:hover {
  color: var(--cyan-light);
}

.nav-menu a:hover::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.header-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--cyan-primary), var(--blue-primary));
  color: var(--text-white);
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.2px;
  box-shadow: 0 4px 14px var(--cyan-glow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  white-space: nowrap;
}

.header-cta-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(6, 182, 212, 0.45);
}

.mobile-toggle {
  display: none;
  padding: 8px;
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
}

.mobile-toggle svg {
  width: 22px;
  height: 22px;
}

/* ═══ MOBILE DRAWER (ZERO OVERFLOW HIDDEN STATE) ═══ */
.mobile-drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-drawer-backdrop.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 320px;
  max-width: 85vw;
  height: 100vh;
  background: var(--bg-surface);
  border-left: 1px solid var(--border-card);
  box-shadow: -10px 0 30px rgba(0,0,0,0.8);
  z-index: 999;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  overflow-y: auto;
  transform: translateX(105%);
  visibility: hidden;
  pointer-events: none;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s ease;
}

.mobile-drawer.active {
  transform: translateX(0);
  visibility: visible;
  pointer-events: auto;
}

.drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-subtle);
}

.drawer-close {
  padding: 6px;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
}

.drawer-close:hover {
  color: var(--text-white);
}

.drawer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.drawer-links a {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  display: block;
  transition: all 0.2s ease;
}

.drawer-links a:hover {
  color: var(--cyan-light);
  background: var(--bg-card);
}

.drawer-cta {
  margin-top: auto;
  padding: 14px 20px;
  background: linear-gradient(135deg, var(--cyan-primary), var(--blue-primary));
  color: var(--text-white);
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 700;
  text-align: center;
  box-shadow: 0 4px 14px var(--cyan-glow);
}

/* ═══ SECTION STRUCTURE ═══ */
.section-padding {
  padding: 80px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 48px auto;
}

.section-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(6, 182, 212, 0.12);
  color: var(--cyan-light);
  border: 1px solid var(--cyan-border);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 38px;
  font-weight: 800;
  color: var(--text-white);
  line-height: 1.2;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}

.section-title span {
  background: linear-gradient(135deg, var(--cyan-light), var(--blue-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-subtitle {
  font-size: 16.5px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ═══ HERO SECTION ═══ */
.hero-section {
  padding: 60px 24px 80px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.hero-copy {
  display: flex;
  flex-direction: column;
}

.hero-badge-row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.hero-pill {
  background: rgba(6, 182, 212, 0.15);
  color: var(--cyan-light);
  border: 1px solid var(--cyan-border);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
}

.hero-rating-snippet {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-secondary);
}

.stars-gold {
  color: var(--gold-star);
  letter-spacing: 2px;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 46px;
  font-weight: 800;
  color: var(--text-white);
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: 20px;
}

.hero-title span {
  background: linear-gradient(135deg, var(--cyan-light), var(--blue-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 28px;
}

.hero-price-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 28px;
  box-shadow: var(--shadow-lg);
}

.price-row {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.current-price {
  font-family: var(--font-heading);
  font-size: 38px;
  font-weight: 800;
  color: var(--text-white);
}

.original-price {
  font-size: 19px;
  color: var(--text-muted);
  text-decoration: line-through;
}

.save-badge {
  background: rgba(16, 185, 129, 0.15);
  color: var(--emerald-status);
  border: 1px solid rgba(16, 185, 129, 0.3);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
}

.main-cta-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--cyan-primary), var(--blue-primary));
  color: var(--text-white);
  padding: 16px 32px;
  border-radius: var(--radius-md);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.3px;
  box-shadow: var(--shadow-glow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  width: 100%;
}

.main-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(6, 182, 212, 0.5);
}

.cta-subtext {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 14px;
  font-size: 13px;
  color: var(--text-secondary);
}

.cta-subtext span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.hero-pills-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.stat-pill-box {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 12px 10px;
  text-align: center;
}

.stat-pill-num {
  display: block;
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 800;
  color: var(--cyan-light);
  margin-bottom: 2px;
}

.stat-pill-lbl {
  display: block;
  font-size: 11px;
  color: var(--text-secondary);
  font-weight: 600;
}

.hero-media-wrap {
  position: relative;
}

.hero-media-card {
  position: relative;
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 12px;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  overflow: hidden;
}

.hero-media-card img {
  border-radius: var(--radius-lg);
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.media-float-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  right: 24px;
  background: rgba(17, 24, 39, 0.88);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-highlight);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-white);
  font-size: 13px;
  font-weight: 600;
}

.pulse-dot {
  width: 10px;
  height: 10px;
  background: var(--emerald-status);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--emerald-status);
  animation: pulse 2s infinite;
  flex-shrink: 0;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* ═══ TRUST METRICS STRIP ═══ */
.trust-strip {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: 28px 24px;
}

.trust-strip-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.trust-metric-item {
  display: flex;
  align-items: center;
  gap: 14px;
}

.trust-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(6, 182, 212, 0.12);
  border: 1px solid var(--cyan-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan-light);
  flex-shrink: 0;
}

.trust-icon-box svg {
  width: 22px;
  height: 22px;
}

.trust-val {
  display: block;
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  color: var(--text-white);
}

.trust-desc {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
}

/* ═══ BENEFIT PILLARS ═══ */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.benefit-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-md);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.benefit-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-highlight);
}

.benefit-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(6, 182, 212, 0.12);
  border: 1px solid var(--cyan-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan-light);
  margin-bottom: 20px;
}

.benefit-icon svg {
  width: 26px;
  height: 26px;
}

.benefit-card-title {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 12px;
}

.benefit-card-desc {
  font-size: 14.5px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}

.benefit-meta-tag {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--cyan-light);
}

/* ═══ HARDWARE FEATURE ROWS ═══ */
.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 64px;
}

.feature-row:last-child {
  margin-bottom: 0;
}

.feature-row.reversed {
  direction: rtl;
}

.feature-row.reversed > * {
  direction: ltr;
}

.feature-img-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 12px;
  box-shadow: var(--shadow-lg);
}

.feature-img-card img {
  border-radius: var(--radius-lg);
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.feature-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--cyan-light);
  background: rgba(6, 182, 212, 0.12);
  border: 1px solid var(--cyan-border);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  margin-bottom: 14px;
}

.feature-title {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 700;
  color: var(--text-white);
  line-height: 1.25;
  margin-bottom: 16px;
}

.feature-desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 20px;
}

.feature-spec-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.feature-spec-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-primary);
}

.feature-spec-list li svg {
  width: 18px;
  height: 18px;
  color: var(--cyan-light);
  flex-shrink: 0;
}

/* ═══ COMPARISON TABLE (DESKTOP & MOBILE CARDS) ═══ */
.compare-container {
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 32px;
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.comparison-table-wrap {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.comparison-table th, .comparison-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 14.5px;
}

.comparison-table th {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.comparison-table th.col-highlight,
.comparison-table td.col-highlight {
  background: rgba(6, 182, 212, 0.08);
  color: var(--text-white);
  font-weight: 700;
}

.comparison-table td.col-highlight {
  border-left: 2px solid var(--cyan-primary);
  border-right: 2px solid var(--cyan-primary);
}

.check-green {
  color: var(--emerald-status);
  font-weight: 700;
}

.cross-red {
  color: #EF4444;
  font-weight: 700;
}

/* Responsive Table Card Transformation for <= 768px */
@media (max-width: 768px) {
  .compare-container {
    padding: 20px 14px;
    border-radius: var(--radius-lg);
  }

  .comparison-table {
    display: block;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
  }

  .comparison-table thead {
    display: none;
  }

  .comparison-table tbody {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
  }

  .comparison-table tr {
    display: block;
    width: 100%;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 14px;
    box-sizing: border-box;
  }

  .comparison-table td {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 13.5px;
  }

  .comparison-table td:last-child {
    border-bottom: none;
  }

  .comparison-table td::before {
    content: attr(data-label);
    font-weight: 700;
    color: var(--text-secondary);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
  }

  .comparison-table td.col-highlight {
    background: rgba(6, 182, 212, 0.12);
    border-left: none;
    border-right: none;
    border-radius: var(--radius-sm);
    padding: 8px 10px;
    margin: 4px 0;
  }
}

/* ═══ 5-TIER BUNDLE SELECTOR GRID ═══ */
.bundles-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  align-items: stretch;
}

.bundle-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
}

.bundle-card:hover, .bundle-card.selected {
  border-color: var(--cyan-primary);
  box-shadow: 0 0 20px var(--cyan-glow);
  transform: translateY(-3px);
}

.bundle-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--cyan-primary), var(--blue-primary));
  color: var(--text-white);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.bundle-badge.best-value {
  background: linear-gradient(135deg, #10B981, #059669);
}

.bundle-tier-name {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 800;
  color: var(--text-white);
  text-align: center;
  margin-top: 6px;
  margin-bottom: 2px;
}

.bundle-tier-qty {
  font-size: 12px;
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: 12px;
}

.bundle-img-wrap {
  width: 100%;
  aspect-ratio: 1 / 1;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  margin-bottom: 14px;
  overflow: hidden;
  padding: 6px;
}

.bundle-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.bundle-price-box {
  text-align: center;
  margin-bottom: 14px;
}

.bundle-price-total {
  font-family: var(--font-heading);
  font-size: 26px;
  font-weight: 800;
  color: var(--text-white);
  line-height: 1.1;
}

.bundle-unit-calc {
  font-size: 12px;
  font-weight: 700;
  color: var(--cyan-light);
  margin-top: 4px;
}

.bundle-retail-strike {
  font-size: 11.5px;
  color: var(--text-muted);
  text-decoration: line-through;
  margin-top: 2px;
}

.bundle-perks-list {
  list-style: none;
  font-size: 11.5px;
  color: var(--text-secondary);
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
  flex-grow: 1;
}

.bundle-perks-list li {
  display: flex;
  align-items: center;
  gap: 6px;
}

.bundle-perks-list li svg {
  width: 13px;
  height: 13px;
  color: var(--cyan-light);
  flex-shrink: 0;
}

.bundle-card-btn {
  display: block;
  text-align: center;
  padding: 10px 14px;
  background: rgba(6, 182, 212, 0.15);
  color: var(--cyan-light);
  border: 1px solid var(--cyan-border);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 700;
  transition: all 0.2s ease;
  margin-top: auto;
}

.bundle-card:hover .bundle-card-btn,
.bundle-card.selected .bundle-card-btn {
  background: linear-gradient(135deg, var(--cyan-primary), var(--blue-primary));
  color: var(--text-white);
  border-color: transparent;
}

/* ═══ UNBOXING MANIFEST ═══ */
.unboxing-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.unboxing-img-wrap {
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 12px;
  box-shadow: var(--shadow-lg);
}

.unboxing-img-wrap img {
  border-radius: var(--radius-lg);
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.unboxing-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.unboxing-item {
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 16px;
}

.unboxing-item-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 4px;
}

.unboxing-tag {
  font-size: 11px;
  font-family: var(--font-mono);
  background: rgba(6, 182, 212, 0.15);
  color: var(--cyan-light);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
}

.unboxing-item-desc {
  font-size: 13.5px;
  color: var(--text-secondary);
}

/* ═══ 3-STEP SETUP SEQUENCE ═══ */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.step-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.step-media img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.step-body {
  padding: 24px;
}

.step-num-pill {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--cyan-light);
  background: rgba(6, 182, 212, 0.12);
  border: 1px solid var(--cyan-border);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  margin-bottom: 12px;
}

.step-title {
  font-family: var(--font-heading);
  font-size: 19px;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 8px;
}

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

/* ═══ TECHNICAL SPECS SHEET ═══ */
.specs-container {
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
}

.specs-table tr {
  border-bottom: 1px solid var(--border-subtle);
}

.specs-table tr:last-child {
  border-bottom: none;
}

.specs-table td {
  padding: 16px 24px;
  font-size: 14.5px;
}

.spec-name {
  width: 40%;
  font-weight: 700;
  color: var(--text-secondary);
}

.spec-val {
  color: var(--text-white);
  font-weight: 600;
}

/* ═══ CUSTOMER REVIEWS ═══ */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.review-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
}

.review-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.reviewer-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.reviewer-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--cyan-border);
  color: var(--cyan-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
}

.reviewer-name {
  display: block;
  font-weight: 700;
  color: var(--text-white);
  font-size: 14.5px;
}

.reviewer-verified {
  display: block;
  font-size: 12px;
  color: var(--emerald-status);
  font-weight: 600;
}

.review-stars {
  color: var(--gold-star);
  font-size: 14px;
  letter-spacing: 2px;
}

.review-title {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 10px;
}

.review-body {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
  flex-grow: 1;
}

.review-meta-tag {
  font-size: 12px;
  font-weight: 600;
  color: var(--cyan-light);
}

/* ═══ FAQ SECTION ═══ */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.faq-item.active {
  border-color: var(--cyan-border);
}

.faq-question {
  width: 100%;
  padding: 18px 24px;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-heading);
  font-size: 16.5px;
  font-weight: 700;
  color: var(--text-white);
}

.faq-icon-cross {
  width: 18px;
  height: 18px;
  color: var(--cyan-light);
  transition: transform 0.25s ease;
  flex-shrink: 0;
}

.faq-item.active .faq-icon-cross {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0, 1, 0, 1);
}

.faq-item.active .faq-answer {
  max-height: 500px;
  transition: max-height 0.3s cubic-bezier(1, 0, 1, 0);
}

.faq-answer-inner {
  padding: 0 24px 20px 24px;
  font-size: 14.5px;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ═══ GUARANTEE / FINAL BANNER ═══ */
.guarantee-section {
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.08), rgba(37, 99, 235, 0.08));
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  text-align: center;
  padding: 80px 24px;
}

.guarantee-box {
  max-width: 680px;
  margin: 0 auto;
}

.guarantee-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 24px auto;
  color: var(--cyan-light);
}

.guarantee-title {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 16px;
}

.guarantee-desc {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 32px;
}

/* ═══ FOOTER ═══ */
.site-footer {
  background: var(--bg-base);
  border-top: 1px solid var(--border-subtle);
  padding: 48px 24px 100px 24px; /* Extra bottom padding for sticky dock */
  text-align: center;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.footer-nav {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.footer-nav a {
  font-size: 13.5px;
  color: var(--text-secondary);
  transition: color 0.2s ease;
}

.footer-nav a:hover {
  color: var(--cyan-light);
}

.footer-copy {
  font-size: 12.5px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ═══ STICKY BOTTOM CONVERSION DOCK ═══ */
.sticky-dock {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(17, 24, 39, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--border-highlight);
  padding: 12px 24px;
  z-index: 850;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.5);
}

.dock-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.dock-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.dock-product {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  color: var(--text-white);
}

.dock-price-tag {
  font-size: 14px;
  font-weight: 800;
  color: var(--cyan-light);
}

.dock-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--cyan-primary), var(--blue-primary));
  color: var(--text-white);
  padding: 10px 24px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 700;
  box-shadow: var(--shadow-glow);
  white-space: nowrap;
}

/* ═══ RESPONSIVE BREAKPOINTS ═══ */
@media (max-width: 1140px) {
  .nav-menu {
    display: none; /* Switch to hamburger drawer for 1024px tablet */
  }

  .mobile-toggle {
    display: block;
  }
}

@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-title {
    font-size: 38px;
  }

  .bundles-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .trust-strip-inner {
    grid-template-columns: repeat(2, 1fr);
  }

  .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .header-actions .header-cta-btn {
    display: none !important;
  }

  .section-padding {
    padding: 60px 16px;
  }

  .hero-section {
    padding: 36px 16px 50px 16px;
  }

  .hero-title {
    font-size: 32px;
  }

  .section-title {
    font-size: 28px;
  }

  .hero-pills-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .benefits-grid {
    grid-template-columns: 1fr;
  }

  .feature-row {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .bundles-grid {
    grid-template-columns: 1fr;
  }

  .unboxing-container {
    grid-template-columns: 1fr;
  }

  .steps-grid {
    grid-template-columns: 1fr;
  }

  .reviews-grid {
    grid-template-columns: 1fr;
  }

  .specs-table td {
    padding: 12px 16px;
    font-size: 13.5px;
  }

  .trust-strip-inner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .header-inner {
    padding: 10px 12px;
    gap: 8px;
  }

  .brand-tag {
    display: none !important; /* Hide tag on small phones to prevent header overflow */
  }

  .brand-logo {
    font-size: 18px;
    gap: 6px;
  }

  .brand-logo svg {
    width: 22px;
    height: 22px;
  }

  .header-actions {
    gap: 0;
  }

  .mobile-toggle {
    padding: 6px;
  }

  .mobile-toggle svg {
    width: 20px;
    height: 20px;
  }

  .hero-title {
    font-size: 26px;
  }

  .current-price {
    font-size: 30px;
  }

  .dock-inner {
    flex-direction: column;
    text-align: center;
    gap: 8px;
  }

  .dock-cta-btn {
    width: 100%;
    justify-content: center;
  }
}