/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: #1a1a2e;
  background: #fafafa;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ── Color Tokens ── */
:root {
  --navy: #0d1b2a;
  --navy-light: #1b2d45;
  --navy-mid: #243b55;
  --gold: #d4a843;
  --gold-light: #e8c36a;
  --gold-dark: #b8922e;
  --cream: #faf6ee;
  --white: #ffffff;
  --gray-50: #f8f9fa;
  --gray-100: #f1f3f5;
  --gray-200: #e9ecef;
  --gray-300: #dee2e6;
  --gray-400: #ced4da;
  --gray-500: #adb5bd;
  --gray-600: #868e96;
  --gray-700: #495057;
  --gray-800: #343a40;
  --gray-900: #212529;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(13,27,42,0.08);
  --shadow-lg: 0 12px 48px rgba(13,27,42,0.12);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Typography ── */
h1, h2, h3, h4 { font-family: 'Playfair Display', Georgia, serif; font-weight: 700; line-height: 1.2; }
.gold { color: var(--gold); }

/* ── Skip Link ── */
.skip-link {
  position: absolute; top: -100%; left: 16px;
  background: var(--gold); color: var(--navy);
  padding: 8px 16px; border-radius: 0 0 8px 8px;
  font-weight: 600; z-index: 9999;
  transition: top 0.2s;
}
.skip-link:focus { top: 0; }

/* ── Header ── */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(13, 27, 42, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(212,168,67,0.15);
  transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: 0 4px 32px rgba(0,0,0,0.3); }
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 76px;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  font-family: 'Playfair Display', serif;
}
.logo-mark { font-size: 28px; }
.logo-text { font-size: 20px; font-weight: 800; color: var(--white); letter-spacing: -0.02em; }
.logo-sub { font-size: 11px; font-family: 'Inter', sans-serif; font-weight: 500; color: var(--gold); letter-spacing: 0.12em; text-transform: uppercase; margin-left: -2px; margin-top: 2px; }

/* ── Nav ── */
.nav-list { display: flex; align-items: center; gap: 4px; }
.nav-list a {
  color: rgba(255,255,255,0.75); font-size: 14px; font-weight: 500;
  padding: 8px 14px; border-radius: 8px; transition: all var(--transition);
}
.nav-list a:hover { color: var(--white); background: rgba(255,255,255,0.08); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.hamburger {
  display: block; width: 22px; height: 2px; background: var(--white);
  border-radius: 2px; transition: all var(--transition);
}
.nav-toggle[aria-expanded="true"] .hamburger:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle[aria-expanded="true"] .hamburger:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .hamburger:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-weight: 600; font-size: 15px; border-radius: 50px;
  padding: 14px 32px; transition: all var(--transition); white-space: nowrap;
}
.btn-gold {
  background: var(--gold); color: var(--navy);
  border: 2px solid var(--gold);
}
.btn-gold:hover { background: var(--gold-light); border-color: var(--gold-light); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(212,168,67,0.35); }
.btn-outline-light {
  background: transparent; color: var(--white);
  border: 2px solid rgba(255,255,255,0.4);
}
.btn-outline-light:hover { border-color: var(--white); background: rgba(255,255,255,0.08); }
.btn-sm { padding: 10px 22px; font-size: 13px; }
.btn-full { width: 100%; }

/* ── Hero ── */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  overflow: hidden; background: var(--navy);
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
}
.hero-bg img {
  width: 100%; height: 100%; object-fit: cover;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(13,27,42,0.92) 0%, rgba(13,27,42,0.75) 50%, rgba(13,27,42,0.60) 100%);
}
.hero-content {
  position: relative; z-index: 1;
  padding-top: 76px; max-width: 760px;
}
.hero-badge {
  display: inline-block;
  font-size: 12px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--gold); background: rgba(212,168,67,0.12);
  border: 1px solid rgba(212,168,67,0.3);
  padding: 8px 18px; border-radius: 50px; margin-bottom: 28px;
}
.hero-title {
  font-size: clamp(42px, 7vw, 80px);
  color: var(--white); line-height: 1.05; margin-bottom: 24px;
  letter-spacing: -0.02em;
}
.hero-subtitle {
  font-size: clamp(16px, 2vw, 19px);
  color: rgba(255,255,255,0.7); line-height: 1.65;
  max-width: 560px; margin-bottom: 40px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 56px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 32px; }
.trust-item { display: flex; align-items: center; gap: 10px; }
.trust-icon { width: 20px; height: 20px; color: var(--gold); flex-shrink: 0; }
.trust-item span { font-size: 14px; color: rgba(255,255,255,0.65); font-weight: 500; }
.hero-scroll {
  position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: rgba(255,255,255,0.4); font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase;
}
.scroll-line { width: 1px; height: 48px; background: linear-gradient(to bottom, var(--gold), transparent); animation: scrollPulse 2s ease-in-out infinite; }
@keyframes scrollPulse { 0%,100% { opacity: 0.3; transform: scaleY(0.7); } 50% { opacity: 1; transform: scaleY(1); } }

/* ── Section Shared ── */
section { padding: 100px 0; }
.section-header { text-align: center; max-width: 640px; margin: 0 auto 64px; }
.section-tag {
  display: inline-block; font-size: 12px; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold-dark);
  margin-bottom: 16px;
}
.section-title { font-size: clamp(32px, 4.5vw, 52px); color: var(--navy); margin-bottom: 18px; letter-spacing: -0.02em; }
.section-desc { font-size: 17px; color: var(--gray-600); line-height: 1.7; }

/* ── Services ── */
.services { background: var(--white); }
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.service-card {
  background: var(--gray-50); border: 1px solid var(--gray-200);
  border-radius: var(--radius); padding: 36px 28px;
  transition: all var(--transition);
}
.service-card:hover {
  transform: translateY(-4px); box-shadow: var(--shadow-lg);
  border-color: var(--gold); background: var(--white);
}
.service-icon {
  width: 56px; height: 56px; border-radius: 14px;
  background: var(--navy); color: var(--gold);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 22px;
}
.service-icon svg { width: 28px; height: 28px; }
.service-card h3 { font-size: 20px; color: var(--navy); margin-bottom: 12px; font-family: 'Inter', sans-serif; font-weight: 700; }
.service-card p { font-size: 15px; color: var(--gray-600); line-height: 1.7; }

/* ── Gallery ── */
.gallery { background: var(--cream); }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto;
  gap: 20px;
}
.gallery-item {
  position: relative; border-radius: var(--radius); overflow: hidden;
  cursor: pointer;
}
.gallery-item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.gallery-item:hover img { transform: scale(1.06); }
.gallery-item::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(13,27,42,0.7) 0%, transparent 50%);
  opacity: 0; transition: opacity var(--transition);
}
.gallery-item:hover::after { opacity: 1; }
.gallery-caption {
  position: absolute; bottom: 20px; left: 20px; z-index: 1;
  color: var(--white); font-weight: 600; font-size: 15px;
  opacity: 0; transform: translateY(8px);
  transition: all var(--transition);
}
.gallery-item:hover .gallery-caption { opacity: 1; transform: translateY(0); }
.gallery-item:nth-child(1) { grid-row: span 2; }
.gallery-item:nth-child(1) img { min-height: 520px; }

/* ── Studio ── */
.studio { background: var(--white); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.studio-img-wrap {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.studio-img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.studio-accent {
  position: absolute; bottom: -20px; right: -20px;
  width: 160px; height: 160px; border: 3px solid var(--gold);
  border-radius: var(--radius-lg); z-index: -1;
}
.split-content .section-tag { text-align: left; }
.split-content .section-title { text-align: left; margin-bottom: 20px; }
.studio-text { font-size: 16px; color: var(--gray-600); line-height: 1.75; margin-bottom: 32px; }
.studio-features { display: flex; flex-direction: column; gap: 14px; margin-bottom: 36px; }
.studio-feature { display: flex; align-items: center; gap: 14px; }
.feature-check { width: 20px; height: 20px; color: var(--gold-dark); flex-shrink: 0; }
.studio-feature span { font-size: 15px; color: var(--gray-700); font-weight: 500; }

/* ── Process ── */
.process { background: var(--navy); }
.process .section-tag { color: var(--gold); }
.process .section-title { color: var(--white); }
.process .section-desc { color: rgba(255,255,255,0.55); }
.process-steps {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px;
  position: relative;
}
.process-steps::before {
  content: ''; position: absolute; top: 36px; left: 12.5%; right: 12.5%;
  height: 2px; background: linear-gradient(to right, transparent, var(--gold), transparent);
  opacity: 0.3;
}
.process-step { text-align: center; position: relative; }
.step-number {
  font-family: 'Playfair Display', serif; font-size: 48px; font-weight: 800;
  color: var(--gold); opacity: 0.3; line-height: 1; margin-bottom: 16px;
}
.process-step h3 { font-size: 18px; color: var(--white); margin-bottom: 10px; font-family: 'Inter', sans-serif; font-weight: 700; }
.process-step p { font-size: 14px; color: rgba(255,255,255,0.55); line-height: 1.7; }

/* ── FAQ ── */
.faq { background: var(--gray-50); }
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--gray-200); }
.faq-question {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: 24px 0; font-size: 17px; font-weight: 600; color: var(--navy);
  text-align: left; gap: 16px; transition: color var(--transition);
}
.faq-question:hover { color: var(--gold-dark); }
.faq-toggle { width: 22px; height: 22px; flex-shrink: 0; transition: transform var(--transition); }
.faq-item.active .faq-toggle { transform: rotate(45deg); }
.faq-answer {
  max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.3s ease;
}
.faq-item.active .faq-answer { max-height: 200px; }
.faq-answer p { padding: 0 0 24px; font-size: 15px; color: var(--gray-600); line-height: 1.75; }

/* ── Contact ── */
.contact { background: var(--white); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 56px; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 20px; }
.contact-card {
  display: flex; align-items: flex-start; gap: 20px;
  background: var(--gray-50); border: 1px solid var(--gray-200);
  border-radius: var(--radius); padding: 24px;
  transition: all var(--transition);
}
.contact-card:hover { border-color: var(--gold); box-shadow: var(--shadow); }
.contact-card-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: var(--navy); color: var(--gold);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.contact-card-icon svg { width: 22px; height: 22px; }
.contact-card h3 { font-size: 13px; font-family: 'Inter', sans-serif; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--gray-500); margin-bottom: 6px; }
.contact-card p { font-size: 15px; color: var(--navy); line-height: 1.6; }
.contact-card a { color: var(--navy); font-weight: 600; transition: color var(--transition); }
.contact-card a:hover { color: var(--gold-dark); }
.contact-form-wrap {
  background: var(--gray-50); border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg); padding: 40px;
}
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 7px; }
.form-group label { font-size: 13px; font-weight: 600; color: var(--gray-700); letter-spacing: 0.04em; text-transform: uppercase; }
.form-group input, .form-group select, .form-group textarea {
  font-family: 'Inter', sans-serif; font-size: 15px;
  padding: 14px 16px; border: 1.5px solid var(--gray-300);
  border-radius: 10px; background: var(--white); color: var(--navy);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none; width: 100%;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--gold); box-shadow: 0 0 0 3px rgba(212,168,67,0.15);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-success {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 20px; border-radius: 10px;
  background: #e8f5e9; color: #2e7d32; font-weight: 600; font-size: 15px;
}
.form-success svg { width: 22px; height: 22px; flex-shrink: 0; }

/* ── Map ── */
.map-section { background: var(--navy); }
.map-section iframe { width: 100%; height: 380px; filter: grayscale(0.5) contrast(1.1); }

/* ── Footer ── */
.site-footer { background: var(--navy); color: rgba(255,255,255,0.6); padding: 72px 0 0; }
.logo-footer .logo-text { font-size: 18px; }
.footer-grid {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 48px;
  padding-bottom: 56px; border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand p { font-size: 14px; line-height: 1.75; margin-top: 16px; max-width: 280px; }
.footer-links h4, .footer-contact h4 {
  font-family: 'Inter', sans-serif; font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.12em; color: var(--gold);
  margin-bottom: 20px;
}
.footer-links ul { display: flex; flex-direction: column; gap: 12px; }
.footer-links a { font-size: 14px; transition: color var(--transition); }
.footer-links a:hover { color: var(--white); }
.footer-contact p { font-size: 14px; line-height: 1.7; }
.footer-contact a { color: var(--gold); font-weight: 500; transition: color var(--transition); }
.footer-contact a:hover { color: var(--gold-light); }
.footer-bottom { padding: 24px 0; text-align: center; font-size: 13px; color: rgba(255,255,255,0.35); }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: repeat(2, 1fr); gap: 40px; }
  .process-steps::before { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav-list {
    position: fixed; top: 76px; left: 0; right: 0;
    background: rgba(13,27,42,0.98); backdrop-filter: blur(12px);
    flex-direction: column; padding: 24px; gap: 4px;
    transform: translateY(-120%); opacity: 0;
    transition: all var(--transition);
    border-bottom: 1px solid rgba(212,168,67,0.15);
  }
  .nav-list.open { transform: translateY(0); opacity: 1; }
  .nav-list a { padding: 14px 16px; font-size: 16px; width: 100%; }
  .nav-list li:last-child { margin-top: 8px; }
  .hero-title { font-size: clamp(36px, 9vw, 56px); }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .services-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-item:nth-child(1) { grid-row: span 1; }
  .gallery-item:nth-child(1) img { min-height: 280px; }
  .split { grid-template-columns: 1fr; gap: 40px; }
  .studio-accent { display: none; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .process-steps { grid-template-columns: 1fr; gap: 32px; }
  section { padding: 72px 0; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .gallery-grid { grid-template-columns: 1fr; }
  .hero-trust { flex-direction: column; gap: 16px; }
  .contact-form-wrap { padding: 24px; }
}

/* ── Reduced Motion ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
}