/* Turqstore Global Export - Modern Stylesheet */
:root {
  --bg-primary: #070a11;
  --bg-secondary: #0c1220;
  --bg-card: rgba(13, 21, 38, 0.72);
  --bg-card-hover: rgba(19, 31, 56, 0.85);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(45, 212, 191, 0.3);
  
  --turq-400: #2dd4bf;
  --turq-500: #14b8a6;
  --turq-600: #0d9488;
  --cyan-400: #38bdf8;
  --cyan-500: #06b6d4;
  --gold-400: #fbbf24;
  --gold-500: #f59e0b;
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  --font-sans: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  background-image: 
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(6, 182, 212, 0.15), transparent),
    radial-gradient(ellipse 60% 40% at 85% 60%, rgba(20, 184, 166, 0.07), transparent),
    radial-gradient(ellipse 50% 50% at 10% 80%, rgba(245, 158, 11, 0.05), transparent);
  background-attachment: fixed;
  min-height: 100vh;
}

/* Typography & Helpers */
a {
  color: inherit;
  text-decoration: none;
}

button, input, select, textarea {
  font-family: inherit;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.text-gradient {
  background: linear-gradient(135deg, #ffffff 10%, #38bdf8 55%, #2dd4bf 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.text-gold-gradient {
  background: linear-gradient(135deg, #fef08a 0%, #fbbf24 60%, #f59e0b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.9rem;
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(45, 212, 191, 0.3);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--turq-400);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--turq-400);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--turq-400);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(45, 212, 191, 0.7); }
  70% { transform: scale(1.2); box-shadow: 0 0 0 8px rgba(45, 212, 191, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(45, 212, 191, 0); }
}

/* Glass Card */
.glass-panel {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.5);
  transition: all var(--transition-smooth);
}

.glass-panel:hover {
  border-color: var(--border-glow);
  transform: translateY(-3px);
  box-shadow: 0 25px 50px -12px rgba(6, 182, 212, 0.15);
}

/* Announcement Topbar */
.top-announcement {
  background: linear-gradient(90deg, rgba(13, 148, 136, 0.25) 0%, rgba(6, 182, 212, 0.25) 50%, rgba(245, 158, 11, 0.15) 100%);
  border-bottom: 1px solid rgba(45, 212, 191, 0.2);
  padding: 0.5rem 1rem;
  font-size: 0.82rem;
  text-align: center;
  position: relative;
  z-index: 60;
}

.top-announcement .container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.top-announcement .badge {
  background: var(--turq-500);
  color: #041019;
  font-size: 0.7rem;
  font-weight: 800;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-sm);
  letter-spacing: 0.05em;
}

/* Navbar */
.navbar {
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 50;
  background: rgba(7, 10, 17, 0.82);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border-color);
  padding: 0.85rem 0;
  transition: all var(--transition-fast);
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-emblem-wrap {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.2), rgba(20, 184, 166, 0.05));
  border: 1px solid rgba(45, 212, 191, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow: 0 0 16px rgba(6, 182, 212, 0.25);
}

.brand-emblem-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brand-name-group {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: #ffffff;
}

.brand-title span {
  color: var(--turq-400);
}

.brand-tagline {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 1.8rem;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link:hover {
  color: var(--turq-400);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Lang Switcher */
.lang-btn {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.lang-btn:hover {
  background: rgba(45, 212, 191, 0.15);
  border-color: var(--turq-400);
  color: var(--turq-400);
}

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background: linear-gradient(135deg, #0d9488 0%, #06b6d4 100%);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.92rem;
  padding: 0.75rem 1.6rem;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(6, 182, 212, 0.35);
  transition: all var(--transition-smooth);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(6, 182, 212, 0.5);
  background: linear-gradient(135deg, #0f766e 0%, #0891b2 100%);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text-main);
  font-weight: 600;
  font-size: 0.92rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--turq-400);
  color: var(--turq-400);
}

/* Mobile Toggle */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  cursor: pointer;
  padding: 0.5rem;
}

/* Hero Section */
.hero-section {
  position: relative;
  padding: 4.5rem 0 3.5rem;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 3rem;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-title {
  font-size: 3.1rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin: 1.4rem 0 1.2rem;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 580px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.hero-trust-badge {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.82rem;
  color: var(--text-dim);
}

.hero-trust-badge svg {
  color: var(--turq-400);
}

/* Hero Visual & Interactive Canvas Area */
.hero-visual-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-glow);
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.8), 0 0 40px rgba(6, 182, 212, 0.2);
  background: #090e1a;
  aspect-ratio: 16 / 10;
}

.hero-visual-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: contrast(105%) brightness(95%);
}

.hero-canvas-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: auto;
}

.hero-floating-tag {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  right: 1rem;
  background: rgba(11, 17, 33, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(45, 212, 191, 0.3);
  padding: 0.75rem 1.2rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
}

.floating-tag-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.floating-tag-item b {
  color: var(--turq-400);
}

/* Stats Strip */
.stats-strip {
  margin-top: 3rem;
  position: relative;
  z-index: 5;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.stat-item {
  padding: 1.5rem;
  text-align: left;
}

.stat-num {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 0.35rem;
}

.stat-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
}

.stat-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

/* Launch & Under Construction Banner */
.launch-banner-section {
  padding: 4.5rem 0 2rem;
}

.launch-box {
  position: relative;
  overflow: hidden;
  padding: 3rem;
  background: linear-gradient(135deg, rgba(14, 25, 48, 0.8) 0%, rgba(9, 16, 30, 0.9) 100%);
  border: 1px solid rgba(45, 212, 191, 0.25);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.launch-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 2.5rem;
}

.launch-title {
  font-size: 1.9rem;
  font-weight: 800;
  margin: 1rem 0 0.8rem;
  letter-spacing: -0.02em;
}

.launch-desc {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

/* Countdown */
.countdown-container {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.countdown-unit {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 1rem;
  min-width: 72px;
  text-align: center;
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.5);
}

.countdown-val {
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--turq-400);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.countdown-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 600;
  margin-top: 0.4rem;
  letter-spacing: 0.05em;
}

.newsletter-form {
  display: flex;
  gap: 0.75rem;
  max-width: 480px;
}

.newsletter-input {
  flex: 1;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 0.8rem 1.2rem;
  border-radius: var(--radius-md);
  color: #fff;
  font-size: 0.9rem;
  outline: none;
  transition: border var(--transition-fast);
}

.newsletter-input:focus {
  border-color: var(--turq-400);
  box-shadow: 0 0 10px rgba(45, 212, 191, 0.2);
}

.form-note {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 0.6rem;
}

/* Section Common Header */
.section-header {
  text-align: center;
  max-width: 750px;
  margin: 0 auto 3.5rem;
}

.section-title {
  font-size: 2.3rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0.8rem 0 1rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Export Tunnels Section */
.tunnels-section {
  padding: 5rem 0;
}

.tunnels-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.tunnel-card {
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

.tunnel-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--turq-400), var(--cyan-400));
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.tunnel-card:hover::before {
  opacity: 1;
}

.tunnel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.2rem;
}

.tunnel-flag-icon {
  font-size: 2.4rem;
  line-height: 1;
}

.tunnel-status-badge {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--turq-400);
  background: rgba(45, 212, 191, 0.1);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(45, 212, 191, 0.3);
}

.tunnel-name {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
  color: #fff;
}

.tunnel-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 1.5rem;
}

.tunnel-meta-list {
  list-style: none;
  border-top: 1px solid var(--border-color);
  padding-top: 1.2rem;
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.tunnel-meta-item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--text-main);
}

.tunnel-meta-item svg {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  color: var(--turq-400);
  margin-top: 2px;
}

/* Process Section */
.process-section {
  padding: 5rem 0;
  background: radial-gradient(ellipse 60% 40% at 50% 50%, rgba(6, 182, 212, 0.05), transparent);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  position: relative;
}

.step-card {
  padding: 1.8rem;
  position: relative;
}

.step-num-pill {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--turq-500), #06b6d4);
  color: #041019;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.2rem;
  font-size: 0.95rem;
  box-shadow: 0 0 15px rgba(6, 182, 212, 0.4);
}

.step-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: #fff;
}

.step-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Products Showcase Section */
.products-section {
  padding: 5rem 0;
}

.products-feature-wrap {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2.5rem;
  align-items: center;
  margin-bottom: 3rem;
}

.products-hero-img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-glow);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7);
}

.products-hero-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.category-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.2rem;
}

.category-card {
  padding: 1.4rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: rgba(15, 23, 42, 0.6);
  transition: all var(--transition-fast);
}

.category-card:hover {
  border-color: var(--turq-400);
  background: rgba(20, 32, 58, 0.8);
  transform: translateY(-2px);
}

.category-card.featured {
  grid-column: span 2;
  border-color: rgba(245, 158, 11, 0.4);
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.06), rgba(15, 23, 42, 0.6));
}

.category-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.4rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.category-desc {
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Calculator Section */
.calc-section {
  padding: 5rem 0;
}

.calc-box {
  padding: 3rem;
  background: linear-gradient(135deg, rgba(13, 22, 40, 0.85) 0%, rgba(9, 15, 28, 0.95) 100%);
  border: 1px solid rgba(45, 212, 191, 0.25);
  border-radius: var(--radius-lg);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7);
}

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

.calc-control-group {
  margin-bottom: 1.8rem;
}

.calc-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.6rem;
}

.calc-select {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  color: #fff;
  padding: 0.8rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  outline: none;
  cursor: pointer;
}

.calc-select option {
  background: #0d1525;
  color: #fff;
}

.calc-select:focus {
  border-color: var(--turq-400);
}

.slider-val-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.slider-val-pill {
  background: rgba(45, 212, 191, 0.15);
  color: var(--turq-400);
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
}

.range-slider {
  width: 100%;
  -webkit-appearance: none;
  height: 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.1);
  outline: none;
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--turq-400);
  cursor: pointer;
  box-shadow: 0 0 10px rgba(45, 212, 191, 0.8);
  transition: transform 0.1s;
}

.range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

/* Calculator Output Display */
.calc-results-card {
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(45, 212, 191, 0.3);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.calc-results-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.calc-output-block {
  margin-bottom: 1.8rem;
}

.calc-output-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.calc-output-num {
  font-size: 3.2rem;
  font-weight: 800;
  color: var(--turq-400);
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin: 0.4rem 0;
  font-variant-numeric: tabular-nums;
}

.calc-reach-num {
  font-size: 1.6rem;
  font-weight: 700;
  color: #fff;
  margin-top: 0.2rem;
}

/* Founder / Mission Section */
.about-section {
  padding: 5rem 0;
}

.about-card {
  padding: 3rem;
  position: relative;
}

.about-quote {
  font-size: 1.35rem;
  font-weight: 500;
  line-height: 1.6;
  color: #f1f5f9;
  font-style: italic;
  margin-bottom: 1.8rem;
  position: relative;
  padding-left: 1.5rem;
  border-left: 4px solid var(--turq-400);
}

.about-founder-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  border-top: 1px solid var(--border-color);
  padding-top: 1.5rem;
}

.founder-info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.founder-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--turq-500), #0284c7);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 800;
}

.founder-meta h4 {
  font-size: 1.05rem;
  font-weight: 700;
}

.founder-meta p {
  font-size: 0.82rem;
  color: var(--turq-400);
}

.about-points {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.about-point {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.about-point svg {
  color: var(--turq-400);
}

/* Modal */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(4, 8, 16, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.modal-backdrop.active {
  display: flex;
  opacity: 1;
}

.modal-content {
  background: #0c1322;
  border: 1px solid rgba(45, 212, 191, 0.3);
  border-radius: var(--radius-lg);
  max-width: 650px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 30px 70px rgba(0,0,0,0.9), 0 0 50px rgba(6, 182, 212, 0.15);
  position: relative;
  padding: 2.2rem;
  transform: translateY(20px);
  transition: transform var(--transition-smooth);
}

.modal-backdrop.active .modal-content {
  transform: translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  background: rgba(255, 255, 255, 0.07);
  border: none;
  color: #fff;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
}

.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.2);
}

.modal-header {
  margin-bottom: 1.8rem;
}

.modal-title {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 0.4rem;
}

.modal-subtitle {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-main);
}

.form-input, .form-textarea, .form-select {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  color: #fff;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  outline: none;
  transition: border var(--transition-fast);
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--turq-400);
  background: rgba(255, 255, 255, 0.08);
}

.form-select option {
  background: #0d1525;
  color: #fff;
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

/* Modal Success State */
.modal-success-state {
  display: none;
  text-align: center;
  padding: 2rem 1rem;
}

.success-icon-wrap {
  width: 70px;
  height: 70px;
  background: rgba(45, 212, 191, 0.15);
  border: 2px solid var(--turq-400);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: var(--turq-400);
}

.success-title {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 0.6rem;
}

.success-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  max-width: 440px;
  margin: 0 auto 1.8rem;
  line-height: 1.6;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 120;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.toast {
  background: rgba(13, 21, 38, 0.95);
  backdrop-filter: blur(16px);
  border: 1px solid var(--turq-400);
  padding: 1rem 1.4rem;
  border-radius: var(--radius-md);
  color: #fff;
  font-size: 0.88rem;
  box-shadow: 0 10px 30px rgba(0,0,0,0.7);
  display: flex;
  align-items: center;
  gap: 0.8rem;
  animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* Footer */
.footer {
  border-top: 1px solid var(--border-color);
  background: #05080e;
  padding: 4.5rem 0 2rem;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-brand-desc {
  margin-top: 1rem;
  line-height: 1.6;
  max-width: 320px;
}

.footer-heading {
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 1.2rem;
  letter-spacing: -0.01em;
}

.footer-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-list a {
  transition: color var(--transition-fast);
}

.footer-list a:hover {
  color: var(--turq-400);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--text-dim);
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .hero-visual-card {
    max-width: 600px;
    margin: 0 auto;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .tunnels-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .products-feature-wrap {
    grid-template-columns: 1fr;
  }
  .calc-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .launch-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: #090e1a;
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem;
    flex-direction: column;
    gap: 1.2rem;
  }
  .nav-links.active {
    display: flex;
  }
  .mobile-nav-toggle {
    display: block;
  }
  .hero-title {
    font-size: 2.2rem;
  }
  .section-title {
    font-size: 1.8rem;
  }
  .stats-grid {
    grid-template-columns: 1fr;
  }
  .tunnels-grid {
    grid-template-columns: 1fr;
  }
  .process-grid {
    grid-template-columns: 1fr;
  }
  .category-cards-grid {
    grid-template-columns: 1fr;
  }
  .category-card.featured {
    grid-column: span 1;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .form-group.full-width {
    grid-column: span 1;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .launch-box, .calc-box, .about-card {
    padding: 1.5rem;
  }
  .newsletter-form {
    flex-direction: column;
  }
}