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

:root {
  --emerald-950: #042f23;
  --emerald-900: #064e3b;
  --emerald-800: #065f46;
  --emerald-700: #047857;
  --emerald-600: #059669;
  --emerald-500: #10b981;
  --cream-50:  #fdf8f0;
  --cream-100: #fef3e2;
  --cream-200: #fde8cc;
  --cream-300: #f5d9a8;
  --text-dark:  #1a1a1a;
  --text-mid:   #3a3a3a;
  --text-light: #6b6b6b;
  --white:      #ffffff;
  --font-sans:  'Inter', system-ui, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  --max-w:      1200px;
  --radius:     4px;
}

html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-sans);
  font-weight: 300;
  color: var(--text-dark);
  background: var(--cream-50);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { background: none; border: none; cursor: pointer; font-family: inherit; }

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }

.skip-link {
  position: absolute; top: -100%; left: 16px;
  background: var(--emerald-900); color: var(--white);
  padding: 8px 16px; border-radius: var(--radius); z-index: 200;
  font-size: 0.875rem;
}
.skip-link:focus { top: 16px; }

/* ── Typography ─────────────────────────────────── */
.section-eyebrow {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--emerald-700);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  line-height: 1.2;
  color: var(--text-dark);
  margin-bottom: 20px;
}

.section-subtitle {
  font-size: 1.0625rem;
  color: var(--text-mid);
  max-width: 560px;
  line-height: 1.75;
}

/* ── Buttons ────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-sans); font-weight: 400; font-size: 0.875rem;
  letter-spacing: 0.04em; padding: 13px 28px;
  border-radius: var(--radius); transition: all 0.25s ease;
}
.btn-primary {
  background: var(--emerald-800); color: var(--white);
  border: 1.5px solid var(--emerald-800);
}
.btn-primary:hover { background: var(--emerald-900); border-color: var(--emerald-900); }
.btn-ghost {
  background: transparent; color: var(--emerald-800);
  border: 1.5px solid var(--emerald-300);
}
.btn-ghost:hover { border-color: var(--emerald-600); background: var(--cream-100); }
.btn-nav {
  background: var(--emerald-800); color: var(--white);
  border: 1.5px solid var(--emerald-800); padding: 10px 22px; font-size: 0.8125rem;
}
.btn-nav:hover { background: var(--emerald-900); }

/* ── Header ─────────────────────────────────────── */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(253, 248, 240, 0.92);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--cream-200);
  transition: box-shadow 0.3s ease;
}
.site-header.scrolled { box-shadow: 0 1px 0 var(--cream-200); }

.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-serif); font-size: 1.125rem;
  color: var(--emerald-900); letter-spacing: 0.02em;
}
.logo-arabic { font-size: 1.25rem; }
.logo-divider {
  width: 1px; height: 18px; background: var(--cream-300);
}
.logo-english { font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; font-size: 0.8125rem; font-family: var(--font-sans); }

.primary-nav ul { display: flex; align-items: center; gap: 32px; }
.primary-nav a {
  font-size: 0.8125rem; font-weight: 400; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--text-mid);
  transition: color 0.2s ease;
}
.primary-nav a:hover { color: var(--emerald-700); }

/* Mobile nav toggle */
.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.nav-toggle-line {
  display: block; width: 22px; height: 1.5px; background: var(--text-dark);
  transition: all 0.3s ease; transform-origin: center;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ── Hero ───────────────────────────────────────── */
.hero {
  padding-top: 72px; min-height: 100vh;
  display: flex; align-items: center;
  background: var(--cream-50);
}
.hero-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 64px; align-items: center; padding: 64px 0;
}
.hero-eyebrow {
  font-size: 0.75rem; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--emerald-600); margin-bottom: 20px; font-weight: 400;
}
.hero-headline {
  font-family: var(--font-serif); font-weight: 400;
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  line-height: 1.15; color: var(--text-dark);
  margin-bottom: 24px;
}
.hero-sub {
  font-size: 1.0625rem; color: var(--text-mid);
  line-height: 1.8; margin-bottom: 36px; max-width: 480px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-meta { display: flex; flex-direction: column; gap: 10px; }
.meta-item {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.875rem; color: var(--text-light);
}
.meta-icon { width: 18px; height: 18px; color: var(--emerald-600); flex-shrink: 0; }

.hero-image { position: relative; }
.hero-img-wrapper {
  border-radius: var(--radius); overflow: hidden;
  aspect-ratio: 4/5;
  box-shadow: 0 32px 64px rgba(6, 78, 59, 0.12);
}
.hero-img-wrapper img { width: 100%; height: 100%; object-fit: cover; }
.hero-accent {
  position: absolute; bottom: -24px; left: -24px;
  width: 120px; height: 120px;
  border: 1.5px solid var(--emerald-200);
  border-radius: var(--radius); z-index: -1;
}

/* ── Divider ────────────────────────────────────── */
.section-divider {
  display: flex; justify-content: center; padding: 48px 0;
  color: var(--emerald-400);
}

/* ── About ──────────────────────────────────────── */
.about { padding: 80px 0; }
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
}
.about-image { border-radius: var(--radius); overflow: hidden; aspect-ratio: 7/8; }
.about-image img { width: 100%; height: 100%; object-fit: cover; }
.about-content .section-title { margin-bottom: 24px; }
.about-content p {
  font-size: 1rem; color: var(--text-mid);
  line-height: 1.85; margin-bottom: 18px;
}
.about-signature {
  margin-top: 32px;
  font-family: var(--font-serif); font-style: italic;
  font-size: 1.5rem; color: var(--emerald-700);
}

/* ── Specialties ────────────────────────────────── */
.specialties {
  padding: 80px 0;
  background: var(--white);
  border-top: 1px solid var(--cream-200);
  border-bottom: 1px solid var(--cream-200);
}
.section-header { text-align: center; margin-bottom: 56px; }
.section-header .section-subtitle { margin: 0 auto; }

.specialties-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.specialty-card {
  padding: 40px 32px;
  border: 1px solid var(--cream-200);
  border-radius: var(--radius);
  transition: all 0.3s ease;
  background: var(--cream-50);
}
.specialty-card:hover {
  border-color: var(--emerald-300);
  box-shadow: 0 8px 32px rgba(6, 78, 59, 0.08);
  transform: translateY(-2px);
}
.specialty-icon {
  width: 48px; height: 48px; margin-bottom: 20px;
  color: var(--emerald-700);
}
.specialty-icon svg { width: 100%; height: 100%; }
.specialty-name {
  font-family: var(--font-serif); font-size: 1.25rem;
  font-weight: 400; color: var(--text-dark); margin-bottom: 10px;
}
.specialty-desc {
  font-size: 0.9375rem; color: var(--text-light);
  line-height: 1.7;
}

/* ── Gallery ────────────────────────────────────── */
.gallery { padding: 80px 0; }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.gallery-item {
  border-radius: var(--radius); overflow: hidden;
  aspect-ratio: 4/3;
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.gallery-item:hover img { transform: scale(1.04); }

/* ── Visit ──────────────────────────────────────── */
.visit {
  padding: 80px 0;
  background: var(--emerald-900);
  color: var(--white);
}
.visit-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 64px; align-items: start;
}
.visit .section-eyebrow { color: var(--emerald-400); }
.visit .section-title { color: var(--white); }
.visit-intro {
  font-size: 1.0625rem; color: rgba(255,255,255,0.7);
  line-height: 1.8; margin-bottom: 40px;
}
.contact-list { display: flex; flex-direction: column; gap: 28px; }
.contact-item { display: flex; gap: 20px; align-items: flex-start; }
.contact-icon {
  width: 22px; height: 22px; color: var(--emerald-400);
  flex-shrink: 0; margin-top: 2px;
}
.contact-item dt { margin: 0; }
.contact-item dd a,
.contact-item dd span {
  font-size: 1rem; color: rgba(255,255,255,0.85);
  line-height: 1.7;
}
.contact-item dd a:hover { color: var(--white); }
.visit-map {
  border-radius: var(--radius); overflow: hidden;
  box-shadow: 0 16px 48px rgba(0,0,0,0.3);
  aspect-ratio: 4/3;
}
.visit-map iframe { width: 100%; height: 100%; }

/* ── Footer ─────────────────────────────────────── */
.site-footer {
  padding: 48px 0;
  background: var(--emerald-950);
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-inner { text-align: center; }
.footer-brand {
  display: flex; align-items: center; justify-content: center;
  gap: 12px; margin-bottom: 12px;
  font-family: var(--font-serif); font-size: 1.125rem;
  color: var(--cream-200);
}
.footer-divider { width: 1px; height: 16px; background: rgba(255,255,255,0.15); }
.footer-english {
  font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase;
  font-family: var(--font-sans); color: rgba(255,255,255,0.4);
}
.footer-address {
  font-size: 0.875rem; color: rgba(255,255,255,0.4);
  margin-bottom: 8px;
}
.footer-copy {
  font-size: 0.8125rem; color: rgba(255,255,255,0.25);
}

/* ── Scroll Reveal (progressive enhancement) ───── */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  .reveal.visible {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Responsive ─────────────────────────────────── */
@media (max-width: 1024px) {
  .hero-grid { gap: 40px; }
  .about-grid { gap: 48px; }
  .specialties-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .primary-nav {
    position: fixed; top: 72px; left: 0; right: 0;
    background: rgba(253, 248, 240, 0.98);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--cream-200);
    padding: 24px;
    transform: translateY(-120%);
    opacity: 0;
    transition: all 0.35s ease;
    pointer-events: none;
  }
  .primary-nav.open {
    transform: translateY(0); opacity: 1;
    pointer-events: all;
  }
  .primary-nav ul { flex-direction: column; gap: 20px; align-items: flex-start; }
  .primary-nav .btn-nav { width: auto; }

  .hero-grid { grid-template-columns: 1fr; gap: 40px; padding: 48px 0; }
  .hero-image { order: -1; }
  .hero-img-wrapper { aspect-ratio: 16/10; }
  .hero-accent { display: none; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { justify-content: center; }

  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-image { aspect-ratio: 16/10; }

  .specialties-grid { grid-template-columns: 1fr; gap: 20px; }
  .specialty-card { padding: 28px 24px; }

  .gallery-grid { grid-template-columns: 1fr; gap: 16px; }
  .gallery-item { aspect-ratio: 16/9; }

  .visit-grid { grid-template-columns: 1fr; gap: 40px; }
  .visit-map { aspect-ratio: 16/9; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-headline { font-size: 1.75rem; }
  .section-title { font-size: 1.5rem; }
}