/* ==========================================================================
   THE ENVISION READER™ - PRE-ORDER & INQUIRY FORM STYLES
   ========================================================================== */

:root {
  /* Logo Color Palette: Deep Royal Navy Blue & Metallic Platinum Silver */
  --bg-main: #F8FAFC;
  --bg-secondary: #F1F5F9;
  --bg-card: #FFFFFF;
  --bg-card-hover: #FFFFFF;
  
  --border-light: #E2E8F0;
  --border-accent: #CBD5E1;
  --border-navy: rgba(13, 44, 84, 0.15);

  --navy-dark: #0D2C54;
  --navy-primary: #1B3B6F;
  --navy-medium: #214081;
  --blue-accent: #2563EB;
  --blue-soft: #EEF2FF;
  
  --silver-metallic: #64748B;
  --silver-light: #F8FAFC;

  --text-primary: #0F172A;
  --text-navy: #0D2C54;
  --text-muted: #475569;
  --text-sub: #334155;

  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --shadow-sm: 0 2px 8px rgba(13, 44, 84, 0.04);
  --shadow-md: 0 10px 25px rgba(13, 44, 84, 0.07);
  --shadow-lg: 0 20px 40px rgba(13, 44, 84, 0.1);
  --shadow-glow: 0 0 35px rgba(27, 59, 111, 0.15);

  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

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

/* Bright Ambient Gradient Orbs */
.glow-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(140px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.6;
}

.orb-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.08) 0%, rgba(255, 255, 255, 0) 70%);
  top: -150px;
  left: 50%;
  transform: translateX(-50%);
}

.orb-2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(27, 59, 111, 0.06) 0%, rgba(255, 255, 255, 0) 70%);
  top: 40%;
  right: -100px;
}

.orb-3 {
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.06) 0%, rgba(255, 255, 255, 0) 70%);
  bottom: 10%;
  left: -100px;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* Typography & Navy Gradient Text */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  letter-spacing: -0.02em;
  color: var(--navy-dark);
}

.gradient-text {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy-primary) 50%, var(--blue-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

p {
  color: var(--text-muted);
}

.sub-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  background: var(--blue-soft);
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: 100px;
  color: var(--navy-primary);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.section-header {
  margin-bottom: 56px;
}

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

.section-title {
  font-size: 2.75rem;
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--navy-dark);
  line-height: 1.2;
}

.section-lead {
  font-size: 1.15rem;
  max-width: 740px;
  margin: 0 auto;
  color: var(--text-muted);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 100px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-normal);
  border: none;
  outline: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy-primary) 100%);
  color: #FFFFFF;
  box-shadow: 0 6px 20px rgba(13, 44, 84, 0.25);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(13, 44, 84, 0.35);
  background: linear-gradient(135deg, var(--navy-primary) 0%, var(--blue-accent) 100%);
}

.btn-secondary {
  background: #FFFFFF;
  border: 1.5px solid var(--border-navy);
  color: var(--navy-dark);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background: var(--blue-soft);
  border-color: var(--navy-primary);
  color: var(--navy-primary);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  border: 1.5px solid var(--border-light);
  color: var(--text-sub);
}

.btn-ghost:hover {
  background: #FFFFFF;
  border-color: var(--navy-primary);
  color: var(--navy-dark);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.05rem;
}

.btn-block {
  width: 100%;
}

/* ==========================================================================
   BRIGHT NAVBAR
   ========================================================================== */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition-normal);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-light);
  box-shadow: 0 4px 20px rgba(13, 44, 84, 0.05);
  padding: 12px 0;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-link {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
  transition: var(--transition-fast);
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--navy-primary);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 100%;
  height: 2.5px;
  background: var(--navy-primary);
  border-radius: 2px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--navy-dark);
  font-size: 1.5rem;
  cursor: pointer;
}

/* ==========================================================================
   BRIGHT HERO SECTION & VIDEO PLAYER
   ========================================================================== */

.hero-section {
  padding-top: 130px;
  padding-bottom: 80px;
  text-align: center;
  position: relative;
  background: linear-gradient(180deg, #FFFFFF 0%, var(--bg-main) 100%);
}

.hero-container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: #FFFFFF;
  border: 1px solid var(--border-navy);
  border-radius: 100px;
  color: var(--navy-dark);
  font-size: 0.88rem;
  font-weight: 700;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

.badge-icon {
  color: var(--navy-primary);
}

.hero-title {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 16px;
  max-width: 900px;
}

.hero-subtitle {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--navy-primary);
  max-width: 820px;
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.hero-description {
  font-size: 1.1rem;
  max-width: 820px;
  margin-bottom: 36px;
  color: var(--text-muted);
  line-height: 1.7;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 56px;
  flex-wrap: wrap;
}

/* Video Wrapper & Bezel Frame */
.video-hero-wrapper {
  width: 100%;
  max-width: 1020px;
  position: relative;
  margin-bottom: 60px;
}

.video-frame-glow {
  position: absolute;
  inset: -12px;
  background: linear-gradient(135deg, rgba(13, 44, 84, 0.12) 0%, rgba(37, 99, 235, 0.08) 100%);
  border-radius: var(--radius-xl);
  filter: blur(24px);
  z-index: 0;
}

.video-card {
  position: relative;
  z-index: 1;
  background: #FFFFFF;
  border: 1px solid var(--border-navy);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.video-status-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  background: #F8FAFC;
  border-bottom: 1px solid var(--border-light);
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--navy-primary);
  box-shadow: 0 0 10px rgba(27, 59, 111, 0.5);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { opacity: 0.5; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.1); }
  100% { opacity: 0.5; transform: scale(0.9); }
}

.status-text {
  font-size: 0.85rem;
  color: var(--navy-dark);
  font-weight: 700;
}

.video-controls-quick {
  display: flex;
  align-items: center;
  gap: 10px;
}

.video-btn {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  color: var(--navy-dark);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.video-btn:hover {
  background: var(--navy-dark);
  color: #FFFFFF;
}

.video-container {
  position: relative;
  width: 100%;
  padding-top: 56.25%; /* 16:9 */
  background: #000;
  overflow: hidden;
}

.video-container video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-overlay-badge {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--border-navy);
  padding: 8px 16px;
  border-radius: 100px;
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--navy-dark);
  font-weight: 700;
  box-shadow: var(--shadow-md);
}

.video-overlay-badge i {
  color: var(--blue-accent);
}

.video-caption-bar {
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 16px 20px;
  background: #F8FAFC;
  border-top: 1px solid var(--border-light);
  flex-wrap: wrap;
  gap: 12px;
}

.caption-item {
  font-size: 0.9rem;
  color: var(--navy-dark);
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
}

.caption-item i {
  color: var(--navy-primary);
}

/* Stats Bar */
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  padding: 24px 40px;
  background: #FFFFFF;
  border: 1px solid var(--border-navy);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  width: 100%;
  max-width: 900px;
}

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

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--navy-primary);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 600;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border-light);
}

/* ==========================================================================
   FEATURES SECTION
   ========================================================================== */

.features-section {
  padding: 100px 0;
  position: relative;
  background: var(--bg-main);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.feature-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 40px;
  transition: var(--transition-normal);
  position: relative;
  box-shadow: var(--shadow-sm);
}

.feature-card:hover {
  border-color: var(--navy-primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.feature-icon-wrapper {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: var(--blue-soft);
  border: 1px solid rgba(37, 99, 235, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy-primary);
  font-size: 1.6rem;
  margin-bottom: 24px;
}

.feature-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--navy-dark);
}

.feature-text {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.feature-highlights {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.feature-highlights li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--text-sub);
  font-weight: 600;
}

.feature-highlights li i {
  color: var(--navy-primary);
}

/* ==========================================================================
   INTERACTIVE QUICK-CHANGE LENSES SECTION
   ========================================================================== */

.lenses-section {
  padding: 100px 0;
  background: #FFFFFF;
}

.lens-demo-container {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.lens-selector-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.lens-tab {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  padding: 16px 32px;
  border-radius: 100px;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: var(--transition-normal);
  font-family: var(--font-body);
  box-shadow: var(--shadow-sm);
}

.lens-tab:hover {
  border-color: var(--navy-primary);
  color: var(--navy-dark);
}

.lens-tab.active {
  background: var(--navy-dark);
  border-color: var(--navy-dark);
  color: #FFFFFF;
  box-shadow: var(--shadow-md);
}

.lens-tab.active .lens-mag {
  color: #FFFFFF;
}

.lens-mag {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--navy-primary);
}

.lens-label {
  font-size: 0.95rem;
  font-weight: 600;
}

.lens-preview-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 40px;
  align-items: center;
}

.lens-info-panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.lens-badge-active {
  display: inline-block;
  align-self: flex-start;
  padding: 4px 14px;
  background: #FFFFFF;
  border: 1px solid var(--border-navy);
  border-radius: 100px;
  color: var(--navy-primary);
  font-size: 0.85rem;
  font-weight: 700;
}

.lens-info-title {
  font-size: 1.8rem;
  line-height: 1.3;
  color: var(--navy-dark);
}

.lens-info-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.lens-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}

.lens-tag {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.85rem;
  color: var(--navy-dark);
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
}

/* Optical Simulator Box */
.lens-simulator-box {
  background: #FFFFFF;
  border: 2px solid var(--navy-primary);
  border-radius: var(--radius-md);
  height: 320px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 0 20px rgba(13, 44, 84, 0.05), var(--shadow-md);
}

.simulator-glass-ring {
  width: 260px;
  height: 200px;
  border: 3px solid var(--navy-primary);
  border-radius: var(--radius-md);
  box-shadow: 0 0 20px rgba(27, 59, 111, 0.2), inset 0 0 15px rgba(255, 255, 255, 0.6);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #F8FAFC;
}

.simulator-reflection {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(135deg, rgba(255,255,255,0.7) 0%, rgba(255,255,255,0) 40%);
  pointer-events: none;
  transform: rotate(30deg);
}

.simulator-crosshair {
  position: absolute;
  inset: 0;
  border: 1px dashed rgba(27, 59, 111, 0.2);
  pointer-events: none;
}

.simulator-content {
  padding: 20px;
  text-align: center;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.simulator-content.zoom-2x {
  transform: scale(1.15);
}

.simulator-content.zoom-2-5x {
  transform: scale(1.45);
}

.simulator-content.zoom-3x {
  transform: scale(1.8);
}

.micro-text-sample {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sample-headline {
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--navy-primary);
  letter-spacing: 0.1em;
}

.sample-p {
  font-size: 0.65rem;
  color: var(--text-primary);
  line-height: 1.3;
  font-weight: 500;
}

.sample-grid {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 4px;
}

.sample-chip {
  font-size: 0.55rem;
  background: var(--blue-soft);
  border: 1px solid rgba(37, 99, 235, 0.3);
  color: var(--navy-dark);
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 700;
}

.simulator-hint {
  position: absolute;
  bottom: 12px;
  font-size: 0.78rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
}

/* Lenses Cards Grid */
.lenses-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.lens-item-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: var(--transition-normal);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}

.lens-item-card:hover, .lens-item-card.highlighted {
  border-color: var(--navy-primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.lens-header {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
}

.lens-badge-pill {
  display: inline-block;
  align-self: flex-start;
  padding: 2px 10px;
  background: var(--blue-soft);
  color: var(--navy-primary);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 700;
}

.lens-header h4 {
  font-size: 1.2rem;
  color: var(--navy-dark);
}

.lens-item-card p {
  font-size: 0.92rem;
  margin-bottom: 16px;
}

.lens-footer {
  font-size: 0.82rem;
  color: var(--navy-primary);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ==========================================================================
   WORKBENCH APPLICATIONS SECTION
   ========================================================================== */

.workbench-section {
  padding: 100px 0;
  background: var(--bg-main);
}

.workbench-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.usecase-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.usecase-card:hover {
  transform: translateY(-4px);
  border-color: var(--navy-primary);
  box-shadow: var(--shadow-md);
}

.usecase-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.usecase-badge {
  background: var(--blue-soft);
  border: 1px solid rgba(37, 99, 235, 0.2);
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.78rem;
  color: var(--navy-dark);
  font-weight: 700;
}

.usecase-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
  background: var(--blue-soft);
  border: 1px solid rgba(37, 99, 235, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy-primary);
  font-size: 1.3rem;
}

.usecase-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--navy-dark);
}

.usecase-desc {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ==========================================================================
   SETUP SECTION
   ========================================================================== */

.setup-section {
  padding: 100px 0;
  background: #FFFFFF;
}

.setup-steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.setup-card-step {
  background: var(--bg-main);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.setup-card-step:hover {
  border-color: var(--navy-primary);
  background: #FFFFFF;
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.setup-card-step .step-num {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy-primary) 100%);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  box-shadow: 0 4px 15px rgba(13, 44, 84, 0.2);
}

.setup-card-step h4 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--navy-dark);
}

.setup-card-step p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   TECHNICAL SPECIFICATIONS TABLE
   ========================================================================== */

.specs-section {
  padding: 100px 0;
  background: var(--bg-main);
}

.specs-table-wrapper {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  overflow-x: auto;
}

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

.specs-table th, .specs-table td {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-light);
  text-align: left;
}

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

.specs-table th {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy-dark);
  width: 35%;
  display: flex;
  align-items: center;
  gap: 12px;
}

.specs-table th i {
  color: var(--navy-primary);
  font-size: 1.1rem;
}

.specs-table td {
  font-size: 1rem;
  color: var(--text-sub);
}

/* ==========================================================================
   PRE-ORDER & INQUIRY FORM SECTION
   ========================================================================== */

.inquire-section {
  padding: 100px 0;
  position: relative;
  background: #FFFFFF;
}

.inquire-card-wrapper {
  position: relative;
  max-width: 920px;
  margin: 0 auto;
}

.inquire-glow-bg {
  position: absolute;
  inset: -16px;
  background: linear-gradient(135deg, rgba(13, 44, 84, 0.08) 0%, rgba(37, 99, 235, 0.05) 100%);
  border-radius: var(--radius-xl);
  filter: blur(20px);
  z-index: 0;
}

.inquire-card {
  position: relative;
  z-index: 1;
  background: #FFFFFF;
  border: 2px solid var(--navy-primary);
  border-radius: var(--radius-xl);
  padding: 56px 48px;
  box-shadow: var(--shadow-lg);
}

.inquire-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  background: var(--navy-dark);
  color: #FFFFFF;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 20px;
}

.inquire-title {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--navy-dark);
  margin-bottom: 12px;
}

.inquire-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 720px;
  margin: 0 auto 40px auto;
  line-height: 1.7;
}

/* Form Styles */
.inquire-form {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.form-intent-selector {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 10px;
}

.intent-option {
  position: relative;
  cursor: pointer;
}

.intent-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.intent-box {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 24px;
  background: var(--bg-main);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
}

.intent-box i {
  font-size: 1.5rem;
  color: var(--navy-primary);
}

.intent-box strong {
  font-size: 1.05rem;
  color: var(--navy-dark);
}

.intent-box small {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.intent-option input:checked + .intent-box {
  background: var(--blue-soft);
  border-color: var(--navy-primary);
  box-shadow: var(--shadow-sm);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-group label {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--navy-dark);
}

.form-group label .required {
  color: #DC2626;
}

.form-group label .optional {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 500;
}

.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon {
  position: absolute;
  left: 16px;
  color: var(--navy-primary);
  font-size: 1.05rem;
  pointer-events: none;
}

.textarea-icon {
  top: 16px;
}

.input-wrapper input, .input-wrapper textarea {
  width: 100%;
  padding: 14px 16px 14px 44px;
  background: var(--bg-main);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.98rem;
  color: var(--text-primary);
  transition: var(--transition-fast);
  outline: none;
}

.input-wrapper textarea {
  resize: vertical;
  min-height: 110px;
}

.input-wrapper input:focus, .input-wrapper textarea:focus {
  background: #FFFFFF;
  border-color: var(--navy-primary);
  box-shadow: 0 0 0 4px rgba(27, 59, 111, 0.1);
}

.form-submit-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  margin-top: 10px;
}

.submit-note {
  font-size: 0.88rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}

.submit-note i {
  color: var(--navy-primary);
}

.inquire-success-msg {
  text-align: center;
  padding: 40px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.success-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: var(--blue-soft);
  color: var(--navy-primary);
  font-size: 2.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
}

.inquire-success-msg h3 {
  font-size: 1.8rem;
  color: var(--navy-dark);
  font-weight: 800;
}

.inquire-success-msg p {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 600px;
  line-height: 1.7;
}

/* ==========================================================================
   FAQ ACCORDION
   ========================================================================== */

.faq-section {
  padding: 100px 0;
  background: var(--bg-main);
}

.faq-accordion {
  max-width: 840px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

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

.faq-question {
  width: 100%;
  padding: 24px;
  background: transparent;
  border: none;
  color: var(--navy-dark);
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.faq-icon {
  color: var(--navy-primary);
  transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0.16, 1, 0.3, 1), padding 0.3s ease;
  padding: 0 24px;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 24px 24px 24px;
}

.faq-answer p {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-sub);
}

/* ==========================================================================
   FOOTER STYLES
   ========================================================================== */

.footer {
  background: #FFFFFF;
  border-top: 1px solid var(--border-light);
  padding-top: 80px;
}

.footer-container {
  display: flex;
  justify-content: space-between;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-brand {
  max-width: 360px;
}

.footer-logo {
  height: 52px;
  margin-bottom: 16px;
}

.footer-tagline {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.footer-links-group {
  display: flex;
  gap: 80px;
}

.footer-col h4 {
  font-size: 1.05rem;
  margin-bottom: 20px;
  color: var(--navy-dark);
}

.footer-col a {
  display: block;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.92rem;
  margin-bottom: 12px;
  transition: var(--transition-fast);
  font-weight: 500;
}

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

.footer-bottom {
  border-top: 1px solid var(--border-light);
  padding: 24px 0;
  background: var(--bg-main);
}

.footer-bottom-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.footer-legal {
  display: flex;
  gap: 24px;
}

.footer-legal a {
  color: var(--text-muted);
  text-decoration: none;
}

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

/* Responsive Breakpoints */
@media (max-width: 992px) {
  .hero-title {
    font-size: 3rem;
  }

  .features-grid, .workbench-grid, .form-grid, .form-intent-selector {
    grid-template-columns: 1fr;
  }

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

  .lens-preview-card {
    grid-template-columns: 1fr;
  }

  .lenses-cards-grid {
    grid-template-columns: 1fr;
  }

  .inquire-card {
    padding: 36px 24px;
  }

  .footer-container {
    flex-direction: column;
    gap: 40px;
  }

  .footer-links-group {
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background: #FFFFFF;
    flex-direction: column;
    padding: 30px;
    gap: 20px;
    border-bottom: 1px solid var(--border-light);
    box-shadow: var(--shadow-md);
    display: none;
  }

  .nav-menu.open {
    display: flex;
  }

  .mobile-toggle {
    display: block;
  }

  .hero-title {
    font-size: 2.4rem;
  }

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

  .hero-stats {
    flex-direction: column;
    gap: 20px;
  }

  .stat-divider {
    width: 100%;
    height: 1px;
  }

  .lens-selector-tabs {
    flex-direction: column;
    width: 100%;
  }

  .lens-tab {
    width: 100%;
    justify-content: center;
  }

  .specs-table th {
    width: 45%;
  }
}