/* ═══════════════════════════════════════════════
   JACUZZY — Landing Page Styles
   ═══════════════════════════════════════════════ */

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

:root {
  --color-primary: #0a4d8c;
  --color-primary-light: #1a6fc2;
  --color-primary-dark: #063a6b;
  --color-accent: #00c6ff;
  --color-accent-2: #0072ff;
  --color-gold: #d4a843;
  --color-bg: #ffffff;
  --color-bg-alt: #f7f9fc;
  --color-text: #1a1a2e;
  --color-text-light: #5a6275;
  --color-text-lighter: #8892a4;
  --gradient-water: linear-gradient(135deg, #0a4d8c 0%, #00c6ff 50%, #0072ff 100%);
  --gradient-hero: linear-gradient(180deg, #001f3f 0%, #003366 40%, #004e8c 70%, #0072b5 100%);
  --gradient-cta: linear-gradient(135deg, #0072ff 0%, #00c6ff 100%);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.15);
  --shadow-glow: 0 0 40px rgba(0, 198, 255, 0.3);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

/* ── Navbar ──────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all 0.4s ease;
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 12px 0;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
}

.navbar.scrolled .logo-text,
.navbar.scrolled .nav-links a {
  color: var(--color-text);
}

.navbar.scrolled .nav-links a:hover {
  color: var(--color-primary);
}

.navbar.scrolled .hamburger span {
  background: var(--color-text);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 1001;
}

.logo-icon {
  font-size: 28px;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.logo-text {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.5px;
  transition: var(--transition);
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.3px;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width 0.3s ease;
}

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

.nav-links a:hover {
  color: #fff;
}

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

.lang-switcher {
  display: flex;
  gap: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 3px;
  backdrop-filter: blur(10px);
}

.navbar.scrolled .lang-switcher {
  background: rgba(0, 0, 0, 0.05);
}

.lang-btn {
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.7);
  font-size: 12px;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font-body);
}

.navbar.scrolled .lang-btn {
  color: var(--color-text-light);
}

.lang-btn.active {
  background: rgba(255, 255, 255, 0.25);
  color: #fff;
}

.navbar.scrolled .lang-btn.active {
  background: var(--color-primary);
  color: #fff;
}

.lang-btn:hover {
  color: #fff;
}

.nav-cta {
  background: var(--gradient-cta);
  color: #fff !important;
  padding: 10px 24px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 14px;
  box-shadow: 0 4px 15px rgba(0, 114, 255, 0.3);
  transition: var(--transition);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(0, 114, 255, 0.4);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ── Hero Section ────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
}

.water-layer {
  position: absolute;
  width: 200%;
  height: 200%;
  top: -50%;
  left: -50%;
  opacity: 0.1;
  background-repeat: no-repeat;
  background-size: cover;
}

.water-layer-1 {
  background: radial-gradient(ellipse at 30% 50%, rgba(0, 198, 255, 0.5) 0%, transparent 70%);
  animation: waterDrift1 15s ease-in-out infinite;
}

.water-layer-2 {
  background: radial-gradient(ellipse at 70% 30%, rgba(0, 114, 255, 0.4) 0%, transparent 60%);
  animation: waterDrift2 20s ease-in-out infinite;
}

.water-layer-3 {
  background: radial-gradient(ellipse at 50% 70%, rgba(0, 198, 255, 0.25) 0%, transparent 50%);
  animation: waterDrift3 25s ease-in-out infinite;
}

#bubbleCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

@keyframes waterDrift1 {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  33% { transform: translate(3%, -2%) rotate(2deg); }
  66% { transform: translate(-2%, 3%) rotate(-1deg); }
}

@keyframes waterDrift2 {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  33% { transform: translate(-4%, 2%) rotate(-2deg); }
  66% { transform: translate(2%, -3%) rotate(1deg); }
}

@keyframes waterDrift3 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(2%, 2%) scale(1.05); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0, 31, 63, 0.4) 0%,
    rgba(0, 51, 102, 0.15) 40%,
    rgba(0, 0, 0, 0.5) 100%
  );
}

.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: rgba(0, 198, 255, 0.6);
  border-radius: 50%;
  animation: particleFloat linear infinite;
}

@keyframes particleFloat {
  0% {
    transform: translateY(100vh) scale(0);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    transform: translateY(-10vh) scale(1);
    opacity: 0;
  }
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  max-width: 1300px;
  width: 100%;
  padding: 140px 40px 120px;
}

.hero-content {
  text-align: left;
}

.hero-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.9);
  padding: 8px 24px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.5px;
  margin-bottom: 32px;
  animation: fadeInUp 0.8s ease both;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(48px, 8vw, 96px);
  font-weight: 900;
  line-height: 1.05;
  color: #fff;
  margin-bottom: 24px;
}

.hero-title-line {
  display: block;
  animation: fadeInUp 0.8s ease both;
  animation-delay: 0.2s;
}

.hero-title-accent {
  background: linear-gradient(135deg, #00c6ff, #7fd4ff, #00c6ff);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fadeInUp 0.8s ease both, shimmerGradient 4s linear infinite;
  animation-delay: 0.4s, 0s;
}

@keyframes shimmerGradient {
  0% { background-position: 0% center; }
  100% { background-position: 200% center; }
}

.hero-subtitle {
  color: rgba(255, 255, 255, 0.8);
  font-size: clamp(16px, 2vw, 20px);
  line-height: 1.7;
  max-width: 540px;
  margin: 0 0 40px;
  animation: fadeInUp 0.8s ease both;
  animation-delay: 0.6s;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: flex-start;
  flex-wrap: wrap;
  margin-bottom: 48px;
  animation: fadeInUp 0.8s ease both;
  animation-delay: 0.8s;
}

.hero-stats {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 32px;
  animation: fadeInUp 0.8s ease both;
  animation-delay: 1s;
}

.hero-stat {
  text-align: center;
  color: #fff;
}

.hero-stat-number {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  display: block;
  line-height: 1;
}

.hero-stat-label {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  display: block;
  margin-top: 4px;
}

.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255, 255, 255, 0.2);
}

/* ── Hero Visual Showcase ────────────────────── */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 520px;
  animation: fadeInUp 1s ease both 0.5s;
}

.hero-ring {
  position: absolute;
  border-radius: 50%;
  border: 1.5px solid rgba(0, 198, 255, 0.15);
}

.hero-ring-1 {
  width: 480px;
  height: 480px;
  animation: ringRotate 30s linear infinite, ringPulse 4s ease-in-out infinite;
}

.hero-ring-2 {
  width: 400px;
  height: 400px;
  border-color: rgba(0, 114, 255, 0.12);
  animation: ringRotateReverse 25s linear infinite, ringPulse 4s ease-in-out infinite 1s;
}

.hero-ring-3 {
  width: 540px;
  height: 540px;
  border-style: dashed;
  border-color: rgba(0, 198, 255, 0.06);
  animation: ringRotate 45s linear infinite;
}

@keyframes ringRotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes ringRotateReverse {
  from { transform: rotate(360deg); }
  to { transform: rotate(0deg); }
}

@keyframes ringPulse {
  0%, 100% { transform: rotate(var(--rot, 0deg)) scale(1); opacity: 1; }
  50% { transform: rotate(var(--rot, 0deg)) scale(1.04); opacity: 0.6; }
}

.hero-image-frame {
  position: relative;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow:
    0 0 60px rgba(0, 198, 255, 0.25),
    0 0 120px rgba(0, 114, 255, 0.1),
    0 25px 50px rgba(0, 0, 0, 0.3),
    inset 0 0 30px rgba(0, 198, 255, 0.1);
  border: 3px solid rgba(0, 198, 255, 0.2);
  z-index: 2;
  animation: heroImageFloat 6s ease-in-out infinite;
}

@keyframes heroImageFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}

.hero-image-frame:hover .hero-image {
  transform: scale(1.08);
}

.hero-image-shine {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.12) 0%,
    transparent 50%,
    transparent 100%
  );
  pointer-events: none;
}

/* Floating pills around the image */
.hero-pill {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #fff;
  padding: 10px 18px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  z-index: 3;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.hero-pill-icon {
  font-size: 18px;
}

.hero-pill-1 {
  top: 8%;
  right: 0;
  animation: pillFloat1 5s ease-in-out infinite, fadeInUp 0.8s ease both 1.2s;
}

.hero-pill-2 {
  bottom: 12%;
  right: -5%;
  animation: pillFloat2 6s ease-in-out infinite, fadeInUp 0.8s ease both 1.4s;
}

.hero-pill-3 {
  bottom: 25%;
  left: -8%;
  animation: pillFloat3 7s ease-in-out infinite, fadeInUp 0.8s ease both 1.6s;
}

@keyframes pillFloat1 {
  0%, 100% { transform: translateY(0) translateX(0); }
  50% { transform: translateY(-8px) translateX(4px); }
}

@keyframes pillFloat2 {
  0%, 100% { transform: translateY(0) translateX(0); }
  50% { transform: translateY(6px) translateX(-6px); }
}

@keyframes pillFloat3 {
  0%, 100% { transform: translateY(0) translateX(0); }
  50% { transform: translateY(-10px) translateX(3px); }
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 12px;
  animation: fadeInUp 1s ease both 1.2s, bounce 2s ease-in-out infinite 2s;
}

.scroll-mouse {
  width: 24px;
  height: 38px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 14px;
  position: relative;
}

.scroll-wheel {
  width: 4px;
  height: 8px;
  background: rgba(255, 255, 255, 0.5);
  border-radius: 4px;
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  animation: scrollWheel 1.5s ease-in-out infinite;
}

@keyframes scrollWheel {
  0% { opacity: 1; transform: translateX(-50%) translateY(0); }
  100% { opacity: 0; transform: translateX(-50%) translateY(14px); }
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-8px); }
}

.wave-divider {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  z-index: 3;
  line-height: 0;
}

.wave-divider svg {
  width: 100%;
  height: 80px;
}

.wave-divider-bottom svg {
  height: 80px;
}

/* ── Buttons ─────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 16px;
  font-family: var(--font-body);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-cta);
  color: #fff;
  box-shadow: 0 4px 20px rgba(0, 114, 255, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0, 114, 255, 0.4);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-3px);
}

.btn-sm {
  padding: 10px 24px;
  font-size: 14px;
}

.btn-lg {
  padding: 18px 40px;
  font-size: 18px;
}

.btn-glow {
  animation: glowPulse 3s ease-in-out infinite;
}

@keyframes glowPulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(0, 114, 255, 0.3); }
  50% { box-shadow: 0 4px 40px rgba(0, 198, 255, 0.5), 0 0 80px rgba(0, 198, 255, 0.15); }
}

.btn-shimmer::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
  0% { left: -100%; }
  100% { left: 100%; }
}

/* ── Section Shared ──────────────────────────── */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-header-light .section-title,
.section-header-light .section-desc {
  color: #fff;
}

.section-header-light .section-desc {
  color: rgba(255, 255, 255, 0.8);
}

.section-tag {
  display: inline-block;
  background: linear-gradient(135deg, rgba(0, 114, 255, 0.1), rgba(0, 198, 255, 0.1));
  color: var(--color-primary);
  padding: 6px 20px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-header-light .section-tag {
  background: rgba(255, 255, 255, 0.15);
  color: var(--color-accent);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 900;
  color: var(--color-text);
  margin-bottom: 16px;
  line-height: 1.2;
}

.section-desc {
  color: var(--color-text-light);
  font-size: 18px;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ── Features ────────────────────────────────── */
.features {
  padding: 100px 0;
  background: var(--color-bg);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.feature-card {
  background: var(--color-bg);
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-cta);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(0, 114, 255, 0.08), rgba(0, 198, 255, 0.08));
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: var(--transition);
}

.feature-icon svg {
  width: 28px;
  height: 28px;
}

.feature-card:hover .feature-icon {
  background: var(--gradient-cta);
  color: #fff;
  transform: scale(1.1);
}

.feature-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--color-text);
}

.feature-card p {
  color: var(--color-text-light);
  font-size: 15px;
  line-height: 1.7;
}

/* ── Models ───────────────────────────────────── */
.models {
  padding: 100px 0;
  background: var(--color-bg-alt);
}

.models-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  align-items: start;
}

.model-card {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.4s ease;
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.model-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.model-card-featured {
  border: 2px solid var(--color-accent);
  transform: scale(1.02);
  box-shadow: var(--shadow-glow);
}

.model-card-featured:hover {
  transform: scale(1.02) translateY(-8px);
}

.model-image {
  position: relative;
  height: 240px;
  overflow: hidden;
}

.model-placeholder {
  width: 100%;
  height: 100%;
  background: var(--gradient-hero);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.model-placeholder-icon {
  font-size: 64px;
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.3));
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.model-placeholder-waves {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  overflow: hidden;
}

.model-placeholder-waves span {
  position: absolute;
  bottom: 0;
  left: -100%;
  width: 300%;
  height: 30px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50% 50% 0 0;
}

.model-placeholder-waves span:nth-child(1) {
  animation: wave 6s linear infinite;
}
.model-placeholder-waves span:nth-child(2) {
  animation: wave 8s linear infinite;
  bottom: 5px;
  opacity: 0.5;
}
.model-placeholder-waves span:nth-child(3) {
  animation: wave 10s linear infinite;
  bottom: 10px;
  opacity: 0.3;
}

@keyframes wave {
  0% { transform: translateX(0); }
  100% { transform: translateX(33.33%); }
}

.model-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--color-primary);
  color: #fff;
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  z-index: 3;
}

.model-badge-gold {
  background: linear-gradient(135deg, var(--color-gold), #f0c060);
  color: #1a1a2e;
}

.model-info {
  padding: 32px;
}

.model-info h3 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 8px;
}

.model-specs {
  color: var(--color-text-light);
  font-size: 14px;
  margin-bottom: 16px;
}

.model-desc {
  color: var(--color-text-light);
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 24px;
}

.model-price {
  margin-bottom: 20px;
}

.price-from {
  color: var(--color-text-lighter);
  font-size: 14px;
}

.price-value {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--color-primary);
  margin-left: 8px;
}

/* ── Gallery Grid ────────────────────────────── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4 / 3;
  cursor: pointer;
  transition: all 0.4s ease;
}

.gallery-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.gallery-item-large {
  grid-column: span 2;
  grid-row: span 2;
}

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

.gallery-item:hover img {
  transform: scale(1.05);
}

/* ── Experience ──────────────────────────────── */
.experience {
  position: relative;
  padding: 120px 0 140px;
  overflow: hidden;
}

.experience-bg {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
}

.experience-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 20, 50, 0.5);
}

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

.experience-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 800px;
  margin: 0 auto;
}

.exp-feature {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: all 0.3s ease;
}

.exp-feature:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}

.exp-icon {
  font-size: 32px;
  flex-shrink: 0;
}

.exp-feature h4 {
  color: #fff;
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 6px;
}

.exp-feature p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  line-height: 1.6;
}

/* ── Testimonials ────────────────────────────── */
.testimonials {
  padding: 100px 0;
  background: var(--color-bg);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.testimonial-card {
  background: var(--color-bg);
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: all 0.4s ease;
}

.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.testimonial-stars {
  color: #fbbf24;
  font-size: 18px;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.testimonial-text {
  color: var(--color-text);
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient-cta);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
}

.testimonial-author strong {
  display: block;
  font-size: 15px;
}

.testimonial-author span {
  font-size: 13px;
  color: var(--color-text-lighter);
}

/* ── CTA Banner ──────────────────────────────── */
.cta-banner {
  padding: 80px 0;
  background: var(--gradient-hero);
  text-align: center;
}

.cta-content h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 900;
  color: #fff;
  margin-bottom: 16px;
}

.cta-content p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 18px;
  max-width: 500px;
  margin: 0 auto 32px;
  line-height: 1.6;
}

/* ── Contact ─────────────────────────────────── */
.contact {
  padding: 100px 0;
  background: var(--color-bg-alt);
}

.contact-phone {
  display: block;
  text-align: center;
  font-size: clamp(28px, 5vw, 48px);
  font-weight: 700;
  font-family: var(--font-display);
  color: var(--color-accent);
  letter-spacing: 0.02em;
  margin-top: 16px;
  text-decoration: none;
  transition: opacity 0.2s;
}

.contact-phone:hover {
  opacity: 0.75;
}

.contact-form {
  max-width: 640px;
  margin: 0 auto;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.form-group {
  margin-bottom: 20px;
}

.form-row .form-group {
  margin-bottom: 0;
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 8px;
  color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--color-text);
  background: var(--color-bg);
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(0, 198, 255, 0.1);
}

.form-group textarea {
  resize: vertical;
}

.contact-form .btn {
  width: 100%;
}

/* ── Footer ──────────────────────────────────── */
.footer {
  background: var(--color-text);
  color: rgba(255, 255, 255, 0.7);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand .logo-text {
  color: #fff;
}

.footer-brand p {
  margin-top: 16px;
  font-size: 14px;
  line-height: 1.7;
}

.footer-links h4 {
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 20px;
}

.footer-links a,
.footer-links p {
  display: block;
  font-size: 14px;
  margin-bottom: 10px;
  transition: var(--transition);
}

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

.footer-bottom {
  padding: 24px 0;
  text-align: center;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
}

/* ── Animations ──────────────────────────────── */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

[data-aos] {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-aos="fade-up"].aos-animate {
  opacity: 1;
  transform: translateY(0);
}

[data-aos="fade-right"] {
  transform: translateX(-30px);
}

[data-aos="fade-right"].aos-animate {
  opacity: 1;
  transform: translateX(0);
}

[data-aos="fade-left"] {
  transform: translateX(30px);
}

[data-aos="fade-left"].aos-animate {
  opacity: 1;
  transform: translateX(0);
}

[data-aos="zoom-in"] {
  transform: scale(0.9);
}

[data-aos="zoom-in"].aos-animate {
  opacity: 1;
  transform: scale(1);
}

/* ── Responsive ──────────────────────────────── */
@media (max-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .gallery-item-large {
    grid-column: span 1;
    grid-row: span 1;
  }

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

  .hero-inner {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    padding: 140px 24px 120px;
  }

  .hero-image-frame {
    width: 280px;
    height: 280px;
  }

  .hero-ring-1 { width: 380px; height: 380px; }
  .hero-ring-2 { width: 320px; height: 320px; }
  .hero-ring-3 { width: 430px; height: 430px; }

  .hero-visual {
    height: 420px;
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(0, 31, 63, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 100px 32px 32px;
    gap: 24px;
    transition: right 0.4s ease;
    z-index: 1000;
  }

  .nav-links.open {
    right: 0;
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.3);
  }

  .nav-links a {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.85) !important;
  }

  .nav-cta {
    display: none;
  }

  .hamburger {
    display: flex;
  }

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

  .gallery-item-large {
    grid-column: span 1;
    grid-row: span 1;
  }

  .experience-features {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .feature-card {
    padding: 28px 20px;
  }

  .exp-feature {
    padding: 20px;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 120px 20px 100px;
    gap: 40px;
  }

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

  .hero-subtitle {
    margin: 0 auto 32px;
  }

  .hero-ctas {
    justify-content: center;
  }

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

  .hero-stat-divider {
    width: 40px;
    height: 1px;
  }

  .hero-visual {
    height: 360px;
    order: -1;
  }

  .hero-image-frame {
    width: 260px;
    height: 260px;
  }

  .hero-ring-1 { width: 340px; height: 340px; }
  .hero-ring-2 { width: 280px; height: 280px; }
  .hero-ring-3 { width: 380px; height: 380px; }

  .hero-pill { font-size: 11px; padding: 8px 14px; }
  .hero-pill-icon { font-size: 15px; }

  .hero-pill-3 { left: 0; }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .hero-scroll-indicator {
    bottom: 80px;
  }

  .section-desc {
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .gallery-grid,
  .features-grid {
    grid-template-columns: 1fr;
  }

  .feature-card {
    padding: 20px 16px;
  }

  .feature-card h3 {
    font-size: 17px;
  }

  .feature-icon {
    width: 44px;
    height: 44px;
    margin-bottom: 16px;
  }

  .exp-feature {
    padding: 16px;
    gap: 14px;
  }

  .exp-icon {
    font-size: 26px;
  }

  .exp-feature h4 {
    font-size: 16px;
  }

  .hero-title {
    font-size: 40px;
  }

  .hero-subtitle {
    font-size: 15px;
  }

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

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

  .lang-switcher {
    gap: 2px;
  }

  .lang-btn {
    padding: 4px 8px;
    font-size: 11px;
  }
}