/* ============================================
   Shen Yun Collections Canada Inc
   Professional Static Website
   ============================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&display=swap');

/* --- CSS Custom Properties --- */
:root {
  --color-primary: #0f1a2e;
  --color-primary-light: #1a365d;
  --color-primary-medium: #14294a;
  --color-secondary: #2b6c8f;
  --color-secondary-light: #3d8db5;
  --color-accent: #c9a87c;
  --color-accent-light: #e8d5b8;
  --color-accent-dark: #a8885e;
  --color-bg: #f8f9fc;
  --color-bg-alt: #edf0f5;
  --color-bg-card: #ffffff;
  --color-text: #2d3748;
  --color-text-light: #64748b;
  --color-text-muted: #94a3b8;
  --color-white: #ffffff;
  --color-border: #e2e8f0;
  --color-border-light: #f1f5f9;
  --color-success: #10b981;
  --color-warning: #f59e0b;

  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-primary);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

a:hover {
  color: var(--color-secondary-light);
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
}

.section-dark {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.section-alt {
  background-color: var(--color-bg-alt);
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
  position: relative;
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 30px;
  height: 2px;
  background-color: var(--color-accent);
  margin-right: 12px;
  vertical-align: middle;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.75rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
  margin-bottom: 20px;
}

.section-dark .section-title {
  color: var(--color-white);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--color-text-light);
  max-width: 600px;
  line-height: 1.8;
}

.section-dark .section-subtitle {
  color: rgba(255, 255, 255, 0.7);
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 60px;
}

.section-header .section-subtitle {
  margin: 0 auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-primary);
  font-size: 0.9375rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  letter-spacing: 0.3px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-light));
  color: var(--color-white);
  box-shadow: 0 4px 15px rgba(43, 108, 143, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(43, 108, 143, 0.45);
  color: var(--color-white);
}

.btn-accent {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  color: var(--color-primary);
  box-shadow: 0 4px 15px rgba(201, 168, 124, 0.4);
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(201, 168, 124, 0.5);
  color: var(--color-primary);
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-2px);
}

.btn-outline-dark {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-outline-dark:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 10px 22px;
  font-size: 0.875rem;
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(15, 26, 46, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: var(--transition);
}

.site-header.scrolled {
  background: rgba(15, 26, 46, 0.98);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-primary);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-text-main {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.2;
  letter-spacing: 0.5px;
}

.logo-text-sub {
  font-size: 0.6rem;
  color: var(--color-accent);
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 500;
}

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

.main-nav a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.3px;
  position: relative;
  padding: 4px 0;
}

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

.main-nav a:hover {
  color: var(--color-white);
}

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

.main-nav a.active {
  color: var(--color-accent);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--color-primary) 0%, #0d1f3c 40%, #132a4e 70%, #0f1a2e 100%);
  overflow: hidden;
  padding-top: 72px;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 60%;
  height: 100%;
  background: radial-gradient(ellipse at top right, rgba(43, 108, 143, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

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

.hero-particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--color-accent);
  border-radius: 50%;
  opacity: 0.3;
  animation: float-particle 15s infinite;
}

.hero-particle:nth-child(1) { top: 20%; left: 10%; animation-delay: 0s; width: 3px; height: 3px; }
.hero-particle:nth-child(2) { top: 60%; left: 25%; animation-delay: 2s; width: 5px; height: 5px; opacity: 0.2; }
.hero-particle:nth-child(3) { top: 30%; right: 30%; animation-delay: 4s; }
.hero-particle:nth-child(4) { top: 70%; right: 15%; animation-delay: 6s; width: 3px; height: 3px; }
.hero-particle:nth-child(5) { bottom: 20%; left: 50%; animation-delay: 8s; width: 6px; height: 6px; opacity: 0.15; }
.hero-particle:nth-child(6) { top: 15%; right: 55%; animation-delay: 10s; width: 3px; height: 3px; }
.hero-particle:nth-child(7) { bottom: 40%; left: 5%; animation-delay: 3s; width: 4px; height: 4px; }
.hero-particle:nth-child(8) { top: 45%; right: 8%; animation-delay: 7s; width: 5px; height: 5px; opacity: 0.15; }

@keyframes float-particle {
  0%, 100% { transform: translateY(0) translateX(0); opacity: 0.3; }
  25% { transform: translateY(-30px) translateX(10px); opacity: 0.5; }
  50% { transform: translateY(10px) translateX(-15px); opacity: 0.2; }
  75% { transform: translateY(-15px) translateX(20px); opacity: 0.4; }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-text {
  padding: 40px 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(201, 168, 124, 0.12);
  border: 1px solid rgba(201, 168, 124, 0.2);
  border-radius: 50px;
  font-size: 0.8rem;
  color: var(--color-accent);
  font-weight: 500;
  margin-bottom: 28px;
  letter-spacing: 0.5px;
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 3.75rem;
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -1px;
}

.hero-title .highlight {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.8;
  max-width: 520px;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 50px;
  padding-top: 36px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-stat-value {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-white);
  line-height: 1;
  margin-bottom: 4px;
}

.hero-stat-label {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 0.5px;
}

/* Hero Visual */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero-cards-visual {
  position: relative;
  width: 100%;
  max-width: 460px;
  aspect-ratio: 4/3;
}

.hero-card-item {
  position: absolute;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  animation: float-card 6s ease-in-out infinite;
  min-width: 200px;
}

.hero-card-item:nth-child(1) {
  top: 5%;
  right: 5%;
  animation-delay: 0s;
}

.hero-card-item:nth-child(2) {
  top: 35%;
  left: 0;
  animation-delay: 2s;
}

.hero-card-item:nth-child(3) {
  bottom: 10%;
  right: 10%;
  animation-delay: 4s;
}

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

.hero-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.hero-card-icon.blue {
  background: rgba(43, 108, 143, 0.2);
  color: var(--color-secondary-light);
}

.hero-card-icon.gold {
  background: rgba(201, 168, 124, 0.2);
  color: var(--color-accent);
}

.hero-card-icon.teal {
  background: rgba(16, 185, 129, 0.2);
  color: var(--color-success);
}

.hero-card-info h4 {
  font-size: 0.9375rem;
  color: var(--color-white);
  font-weight: 600;
  margin-bottom: 2px;
}

.hero-card-info p {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
}

/* Hero scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.3);
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  animation: bounce-scroll 2s infinite;
}

.hero-scroll-line {
  width: 1px;
  height: 30px;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.3), transparent);
}

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

/* ============================================
   SERVICES SECTION
   ============================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  transition: var(--transition);
  border: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-accent));
  opacity: 0;
  transition: var(--transition);
}

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

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

.service-card-icon {
  width: 60px;
  height: 60px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 24px;
}

.service-card-icon.blue {
  background: rgba(43, 108, 143, 0.1);
  color: var(--color-secondary);
}

.service-card-icon.gold {
  background: rgba(201, 168, 124, 0.15);
  color: var(--color-accent-dark);
}

.service-card-icon.teal {
  background: rgba(16, 185, 129, 0.1);
  color: var(--color-success);
}

.service-card-icon.purple {
  background: rgba(139, 92, 246, 0.1);
  color: #8b5cf6;
}

.service-card-icon.rose {
  background: rgba(244, 63, 94, 0.1);
  color: #f43f5e;
}

.service-card-icon.amber {
  background: rgba(245, 158, 11, 0.1);
  color: var(--color-warning);
}

.service-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.service-card p {
  color: var(--color-text-light);
  font-size: 0.9375rem;
  line-height: 1.7;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-image-frame {
  position: relative;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
  border-radius: var(--radius-lg);
  padding: 40px;
  min-height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.about-image-frame::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(201, 168, 124, 0.08) 0%, transparent 70%);
}

.about-image-content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.about-image-icon {
  font-size: 4rem;
  margin-bottom: 16px;
}

.about-image-frame h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  color: var(--color-white);
  margin-bottom: 12px;
}

.about-image-frame p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9375rem;
  max-width: 280px;
  margin: 0 auto;
}

.about-experience-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 110px;
  height: 110px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-weight: 700;
  box-shadow: var(--shadow-lg);
}

.about-experience-badge span:first-child {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  line-height: 1;
}

.about-experience-badge span:last-child {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.about-text .lead {
  font-size: 1.125rem;
  color: var(--color-text);
  font-weight: 500;
  margin-bottom: 20px;
  line-height: 1.8;
}

.about-text p {
  color: var(--color-text-light);
  margin-bottom: 16px;
  line-height: 1.8;
}

.about-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
}

.about-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
}

.about-detail-icon {
  width: 36px;
  height: 36px;
  background: var(--color-white);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary);
  flex-shrink: 0;
  font-size: 0.875rem;
}

.about-detail-item h4 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 2px;
}

.about-detail-item p {
  font-size: 0.8125rem;
  color: var(--color-text-light);
  margin-bottom: 0;
}

/* ============================================
   WHY CHOOSE US
   ============================================ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.why-card {
  text-align: center;
  padding: 40px 24px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: var(--transition);
}

.why-card:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-4px);
}

.why-card-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 12px;
}

.why-card h3 {
  color: var(--color-white);
  font-size: 1.0625rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.why-card p {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.875rem;
  line-height: 1.7;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.contact-info-cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 24px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  transition: var(--transition);
}

.contact-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent-light);
  transform: translateX(4px);
}

.contact-card-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: rgba(43, 108, 143, 0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary);
  font-size: 1.125rem;
}

.contact-card h4 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.contact-card p, .contact-card a {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

.contact-card a:hover {
  color: var(--color-secondary);
}

.contact-form-wrapper {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}

.contact-form-wrapper h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.contact-form-wrapper > p {
  color: var(--color-text-light);
  font-size: 0.9375rem;
  margin-bottom: 28px;
}

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

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-primary);
  font-size: 0.9375rem;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(43, 108, 143, 0.1);
  background: var(--color-white);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--color-primary);
  color: rgba(255, 255, 255, 0.7);
}

.footer-top {
  padding: 70px 0 50px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 50px;
}

.footer-brand .logo-text-main {
  font-size: 1.25rem;
}

.footer-brand p {
  margin-top: 18px;
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.5);
  max-width: 320px;
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.9rem;
  transition: var(--transition);
  text-decoration: none;
}

.footer-social a:hover {
  background: var(--color-accent);
  color: var(--color-primary);
  transform: translateY(-3px);
}

.footer-column h4 {
  color: var(--color-white);
  font-size: 0.9375rem;
  font-weight: 600;
  margin-bottom: 20px;
  letter-spacing: 0.5px;
}

.footer-column ul li {
  margin-bottom: 10px;
}

.footer-column ul li a {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.875rem;
  transition: var(--transition);
}

.footer-column ul li a:hover {
  color: var(--color-accent);
  padding-left: 4px;
}

.footer-bottom {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom p {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.35);
}

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

.footer-bottom-links a {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.35);
}

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

/* ============================================
   PAGE HEADER (inner pages)
   ============================================ */
.page-header {
  padding: 160px 0 80px;
  background: linear-gradient(135deg, var(--color-primary) 0%, #0d1f3c 40%, #132a4e 70%, #0f1a2e 100%);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
}

.page-header-content {
  position: relative;
  z-index: 1;
}

.page-header h1 {
  font-family: var(--font-heading);
  font-size: 3rem;
  color: var(--color-white);
  margin-bottom: 16px;
}

.page-header p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto;
}

.breadcrumbs {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 24px;
  font-size: 0.875rem;
}

.breadcrumbs a {
  color: rgba(255, 255, 255, 0.4);
}

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

.breadcrumbs span {
  color: rgba(255, 255, 255, 0.2);
}

.breadcrumbs .current {
  color: var(--color-accent);
}

/* ============================================
   LEGAL PAGES (Privacy, Terms)
   ============================================ */
.legal-content {
  max-width: 860px;
  margin: 0 auto;
  padding: 80px 0;
}

.legal-section {
  margin-bottom: 40px;
}

.legal-section:last-child {
  margin-bottom: 0;
}

.legal-section h2 {
  font-family: var(--font-heading);
  font-size: 1.625rem;
  color: var(--color-primary);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
}

.legal-section h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 12px;
  margin-top: 28px;
}

.legal-section p {
  color: var(--color-text-light);
  line-height: 1.8;
  margin-bottom: 16px;
  font-size: 0.9375rem;
}

.legal-section ul {
  margin: 16px 0;
  padding-left: 24px;
}

.legal-section ul li {
  color: var(--color-text-light);
  line-height: 1.8;
  margin-bottom: 8px;
  font-size: 0.9375rem;
  position: relative;
  padding-left: 16px;
}

.legal-section ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 12px;
  width: 5px;
  height: 5px;
  background: var(--color-accent);
  border-radius: 50%;
}

.legal-intro {
  font-size: 1.0625rem;
  color: var(--color-text);
  line-height: 1.8;
  margin-bottom: 40px;
  padding: 28px 32px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-accent);
}

.legal-intro strong {
  color: var(--color-primary);
}

.legal-meta {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 40px;
  padding: 20px 24px;
  background: var(--color-white);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.legal-meta span strong {
  color: var(--color-text);
}

.legal-toc {
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  padding: 32px;
  margin-bottom: 48px;
  border: 1px solid var(--color-border);
}

.legal-toc h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.legal-toc ol {
  list-style: none;
  counter-reset: toc-counter;
}

.legal-toc ol li {
  counter-increment: toc-counter;
  padding: 8px 0;
  border-bottom: 1px solid var(--color-border-light);
  font-size: 0.9375rem;
}

.legal-toc ol li:last-child {
  border-bottom: none;
}

.legal-toc ol li::before {
  content: counter(toc-counter) '. ';
  color: var(--color-accent-dark);
  font-weight: 600;
  margin-right: 8px;
}

.legal-toc ol li a {
  color: var(--color-secondary);
  text-decoration: none;
}

.legal-toc ol li a:hover {
  color: var(--color-secondary-light);
  text-decoration: underline;
}

.legal-updated {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(201, 168, 124, 0.12);
  border-radius: 50px;
  font-size: 0.8125rem;
  color: var(--color-accent-dark);
  font-weight: 500;
  margin-bottom: 32px;
}

/* ============================================
   ANIMATIONS
   ============================================ */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-text {
    text-align: center;
    padding: 40px 0 0;
  }

  .hero-description {
    margin: 0 auto 36px;
  }

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

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

  .hero-visual {
    display: none;
  }

  .hero-title {
    font-size: 2.75rem;
  }

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

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

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

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(15, 26, 46, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 24px;
    gap: 4px;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }

  .main-nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .main-nav a {
    padding: 14px 0;
    font-size: 1rem;
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  }

  .section {
    padding: 60px 0;
  }

  .section-title {
    font-size: 2rem;
  }

  .hero-title {
    font-size: 2.25rem;
  }

  .hero-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  .hero-stat-value {
    font-size: 1.5rem;
  }

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

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

  .about-details {
    grid-template-columns: 1fr;
  }

  .about-image-frame {
    min-height: 280px;
    padding: 30px;
  }

  .about-experience-badge {
    width: 80px;
    height: 80px;
    right: -10px;
    bottom: -10px;
  }

  .about-experience-badge span:first-child {
    font-size: 1.75rem;
  }

  .contact-form-wrapper {
    padding: 28px;
  }

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

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .page-header h1 {
    font-size: 2.25rem;
  }

  .legal-content {
    padding: 50px 0;
  }

  .legal-section h2 {
    font-size: 1.375rem;
  }

  .legal-meta {
    flex-direction: column;
    gap: 8px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero-title {
    font-size: 1.875rem;
  }

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

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

  .hero-stats {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .section-title {
    font-size: 1.75rem;
  }
}