/* ─── Reset & Base ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  color: #1e293b;
  background: #f8fafc;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ─── Typography ─── */
h1, h2, h3 { font-family: 'Playfair Display', Georgia, serif; font-weight: 700; line-height: 1.1; }
em { font-style: italic; }

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

/* ─── Header ─── */
#site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(248,250,252,0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(30,41,59,0.06);
  transition: box-shadow 0.3s;
}
#site-header.scrolled { box-shadow: 0 4px 30px rgba(0,0,0,0.08); }
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  font-family: 'Playfair Display', serif;
  font-size: 1.15rem; font-weight: 700; color: #1e293b;
}
.logo em { font-style: italic; color: #0d9488; font-weight: 600; }
.main-nav ul { display: flex; align-items: center; gap: 32px; }
.main-nav a {
  font-size: 0.875rem; font-weight: 500; color: #475569;
  transition: color 0.2s;
}
.main-nav a:hover { color: #0d9488; }
.nav-cta {
  background: #0d9488; color: #fff !important;
  padding: 10px 22px; border-radius: 100px;
  transition: background 0.2s, transform 0.2s;
}
.nav-cta:hover { background: #0f766e; transform: translateY(-1px); }

/* ─── Mobile Menu Toggle ─── */
.menu-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.menu-toggle span {
  display: block; width: 22px; height: 2px; background: #1e293b;
  transition: transform 0.3s, opacity 0.3s;
}
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ─── Hero ─── */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  background: linear-gradient(135deg, #0d9488 0%, #0f766e 25%, #1e293b 60%, #0f172a 100%);
}
.hero-gradient {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 80%, rgba(13,148,136,0.4) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 20%, rgba(15,118,110,0.3) 0%, transparent 60%);
  pointer-events: none;
}
.hero-content {
  position: relative; text-align: center;
  padding: 120px 24px 80px; max-width: 820px;
}
.hero-eyebrow {
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.15em;
  text-transform: uppercase; color: rgba(255,255,255,0.6);
  margin-bottom: 24px;
}
.hero-headline {
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  color: #fff; margin-bottom: 24px;
}
.hero-headline em { color: #5eead4; font-style: italic; }
.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,0.7); max-width: 560px; margin: 0 auto 40px;
  line-height: 1.7;
}
.hero-actions {
  display: flex; gap: 16px; justify-content: center; flex-wrap: wrap;
  margin-bottom: 64px;
}
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 16px 32px; border-radius: 100px;
  font-size: 0.95rem; font-weight: 600;
  transition: all 0.25s;
}
.btn-primary { background: #0d9488; color: #fff; }
.btn-primary:hover { background: #0f766e; transform: translateY(-2px); box-shadow: 0 12px 40px rgba(13,148,136,0.35); }
.btn-outline {
  background: transparent; color: #fff;
  border: 1.5px solid rgba(255,255,255,0.3);
}
.btn-outline:hover { border-color: #fff; background: rgba(255,255,255,0.08); }
.btn-full { width: 100%; justify-content: center; }
.hero-stats {
  display: flex; align-items: center; justify-content: center; gap: 32px;
  flex-wrap: wrap;
}
.stat { text-align: center; }
.stat-num { display: block; font-family: 'Playfair Display', serif; font-size: 1.4rem; font-weight: 700; color: #fff; }
.stat-label { font-size: 0.75rem; color: rgba(255,255,255,0.5); text-transform: uppercase; letter-spacing: 0.1em; }
.stat-divider { width: 1px; height: 40px; background: rgba(255,255,255,0.15); }
.hero-scroll {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: rgba(255,255,255,0.35); font-size: 0.7rem; letter-spacing: 0.15em; text-transform: uppercase;
}
.scroll-line { width: 1px; height: 40px; background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent); animation: scrollPulse 2s ease-in-out infinite; }
@keyframes scrollPulse { 0%,100% { opacity: 0.4; } 50% { opacity: 1; } }

/* ─── Section Shared ─── */
section { padding: 100px 0; }
.section-label {
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.15em;
  text-transform: uppercase; color: #0d9488; margin-bottom: 16px;
}
.section-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  color: #1e293b; margin-bottom: 16px;
}
.section-title em { font-style: italic; color: #0d9488; }
.section-sub {
  font-size: 1.05rem; color: #64748b; max-width: 520px;
  line-height: 1.7; margin-bottom: 56px;
}

/* ─── Services ─── */
.services { background: #fff; }
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.service-card {
  padding: 40px 32px; border-radius: 16px;
  border: 1px solid #e2e8f0; background: #f8fafc;
  transition: all 0.3s;
}
.service-card:hover {
  border-color: #0d9488; transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(13,148,136,0.1);
  background: #fff;
}
.service-icon {
  width: 52px; height: 52px; border-radius: 12px;
  background: rgba(13,148,136,0.08); color: #0d9488;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.service-card h3 {
  font-size: 1.2rem; color: #1e293b; margin-bottom: 10px;
  font-family: 'Playfair Display', serif;
}
.service-card p { font-size: 0.9rem; color: #64748b; line-height: 1.7; }

/* ─── About ─── */
.about { background: #f8fafc; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about-images { position: relative; }
.about-img-main {
  border-radius: 20px; overflow: hidden;
  box-shadow: 0 25px 80px rgba(0,0,0,0.12);
}
.about-img-main img { width: 100%; height: 420px; object-fit: cover; }
.about-img-secondary {
  position: absolute; bottom: -40px; right: -30px;
  border-radius: 16px; overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.15);
  border: 4px solid #f8fafc;
}
.about-img-secondary img { width: 240px; height: 180px; object-fit: cover; }
.about-accent {
  margin-top: 24px; padding: 20px 24px;
  background: #0d9488; border-radius: 12px;
  color: #fff; font-family: 'Playfair Display', serif;
  font-size: 1rem; line-height: 1.5;
}
.about-content .section-sub { margin-bottom: 24px; }
.about-content p { color: #64748b; line-height: 1.8; margin-bottom: 16px; }
.about-features { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px; margin: 32px 0 40px; }
.about-feature {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.9rem; font-weight: 500; color: #1e293b;
}
.about-feature svg { color: #0d9488; flex-shrink: 0; }
.about-content .btn { margin-top: 8px; }

/* ─── Gallery ─── */
.gallery { background: #fff; }
.gallery-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px;
}
.gallery-item {
  position: relative; border-radius: 16px; overflow: hidden;
  aspect-ratio: 4/3; cursor: pointer;
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.gallery-item:hover img { transform: scale(1.05); }
.gallery-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(15,23,42,0.7) 0%, transparent 60%);
  display: flex; align-items: flex-end; padding: 28px;
  opacity: 0; transition: opacity 0.3s;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem; color: #fff;
}

/* ─── Reviews ─── */
.reviews { background: #0f172a; color: #fff; }
.reviews .section-title { color: #fff; }
.reviews .section-sub { color: rgba(255,255,255,0.5); }
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.review-card {
  padding: 36px; border-radius: 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  transition: background 0.3s, border-color 0.3s;
}
.review-card:hover { background: rgba(255,255,255,0.07); border-color: rgba(13,148,136,0.4); }
.review-stars { display: flex; gap: 4px; margin-bottom: 20px; }
.review-card p {
  font-size: 0.95rem; line-height: 1.8; color: rgba(255,255,255,0.75);
  margin-bottom: 24px; font-style: italic;
}
.review-author { display: flex; flex-direction: column; gap: 2px; }
.author-name { font-weight: 600; color: #fff; font-size: 0.9rem; }
.author-detail { font-size: 0.8rem; color: rgba(255,255,255,0.4); }

/* ─── Contact ─── */
.contact { background: #fff; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.contact-details { display: flex; flex-direction: column; gap: 28px; margin-top: 40px; }
.contact-item { display: flex; gap: 16px; }
.contact-icon {
  width: 48px; height: 48px; border-radius: 12px; flex-shrink: 0;
  background: rgba(13,148,136,0.08); color: #0d9488;
  display: flex; align-items: center; justify-content: center;
}
.contact-item strong { display: block; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; color: #94a3b8; margin-bottom: 4px; }
.contact-item span, .contact-item a { font-size: 0.95rem; color: #1e293b; line-height: 1.6; }
.contact-item a:hover { color: #0d9488; }

/* ─── Form ─── */
.contact-form-wrap {
  background: #f8fafc; border-radius: 20px; padding: 40px;
  border: 1px solid #e2e8f0;
}
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-size: 0.8rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.08em; color: #64748b;
}
.form-group input, .form-group select, .form-group textarea {
  padding: 14px 16px; border-radius: 10px;
  border: 1.5px solid #e2e8f0; background: #fff;
  font-family: 'Inter', sans-serif; font-size: 0.9rem; color: #1e293b;
  transition: border-color 0.2s; outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: #0d9488; box-shadow: 0 0 0 3px rgba(13,148,136,0.1);
}
.form-group input::placeholder, .form-group textarea::placeholder { color: #94a3b8; }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-success {
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  padding: 32px; text-align: center; color: #0d9488;
}
.form-success svg { color: #0d9488; }
.form-success p { font-size: 0.95rem; color: #1e293b; }

/* ─── Footer ─── */
#site-footer { background: #0f172a; color: rgba(255,255,255,0.5); padding: 48px 0 32px; }
.footer-top {
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 32px; border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 32px; flex-wrap: wrap; gap: 20px;
}
.footer-top .logo { color: #fff; }
.footer-nav { display: flex; gap: 28px; flex-wrap: wrap; }
.footer-nav a { font-size: 0.85rem; transition: color 0.2s; }
.footer-nav a:hover { color: #5eead4; }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; font-size: 0.8rem; }
.footer-bottom a { color: #5eead4; transition: opacity 0.2s; }
.footer-bottom a:hover { opacity: 0.7; }

/* ─── Responsive ─── */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .reviews-grid { grid-template-columns: repeat(2, 1fr); }
  .reviews-grid .review-card:last-child { grid-column: span 2; max-width: 50%; margin: 0 auto; }
}
@media (max-width: 768px) {
  .menu-toggle { display: flex; }
  .main-nav {
    position: fixed; top: 72px; left: 0; right: 0; bottom: 0;
    background: rgba(248,250,252,0.98); backdrop-filter: blur(16px);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; pointer-events: none; transition: opacity 0.3s;
  }
  .main-nav.open { opacity: 1; pointer-events: all; }
  .main-nav ul { flex-direction: column; gap: 24px; text-align: center; }
  .main-nav a { font-size: 1.2rem; }
  .hero-headline { font-size: clamp(2.2rem, 10vw, 3.5rem); }
  .hero-stats { gap: 20px; }
  .services-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-img-secondary { right: 0; bottom: -24px; }
  .about-img-secondary img { width: 180px; height: 140px; }
  .gallery-grid { grid-template-columns: 1fr; }
  .reviews-grid { grid-template-columns: 1fr; }
  .reviews-grid .review-card:last-child { grid-column: auto; max-width: 100%; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-form-wrap { padding: 28px; }
  .form-row { grid-template-columns: 1fr; }
  .about-features { grid-template-columns: 1fr; }
  section { padding: 72px 0; }
}
@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: center; }
  .btn { width: 100%; justify-content: center; }
  .footer-top { flex-direction: column; text-align: center; }
  .footer-nav { justify-content: center; }
  .footer-bottom { flex-direction: column; text-align: center; }
}