/* =================================================================
   Dr. Abdullah Qadoom — Sleep Medicine
   Plain CSS port of the "Deep Sleep / Deep Science" design system.
   ================================================================= */

:root {
  --bg-void: #050810;
  --bg-deep: #0c1223;
  --bg-surface: #111827;
  --bg-raised: #1a2438;
  --bg-light: #f8faff;
  --bg-cloud: #eef2fb;
  --bg-light-surface: #ffffff;

  --accent: #4f7fff;
  --accent-dim: #2d5be3;
  --accent-glow: rgba(79, 127, 255, 0.15);
  --accent-subtle: rgba(79, 127, 255, 0.08);

  --gold: #d4a853;
  --gold-subtle: rgba(212, 168, 83, 0.12);

  --snow: #f1f5ff;
  --snow-soft: #a7b6d9;
  --snow-faint: #6b7aa0;
  --ink: #0c1223;
  --ink-soft: #475569;

  --border-dark: rgba(255, 255, 255, 0.08);
  --border-dark-strong: rgba(255, 255, 255, 0.15);
  --border-light: rgba(12, 18, 35, 0.1);

  --text-hero: clamp(2.5rem, 9vw, 7.5rem);
  --text-3xl: clamp(2.8rem, 6vw, 5rem);
  --text-2xl: clamp(2rem, 4.5vw, 3.2rem);
  --text-xl: clamp(1.4rem, 3vw, 2rem);
  --text-lg: clamp(1.1rem, 2vw, 1.35rem);
  --text-base: clamp(1rem, 1.4vw, 1.1rem);

  --container-px: clamp(20px, 5vw, 80px);
  --max-w: 1280px;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --nav-h: 72px;

  --font-display: "Syne", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --font-arabic: "Cairo", system-ui, sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  background: var(--bg-cloud);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}
img, svg, iframe { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-display); font-weight: 700; line-height: 1.15; }
input, select, textarea { font: inherit; }

/* ---------- RTL Arabic typography ---------- */
[dir="rtl"] body { font-family: var(--font-arabic); line-height: 1.8; }
[dir="rtl"] h1, [dir="rtl"] h2, [dir="rtl"] h3, [dir="rtl"] h4,
[dir="rtl"] h5, [dir="rtl"] h6, [dir="rtl"] .display { font-family: var(--font-arabic); }

/* ---------- Layout helpers ---------- */
.container { max-width: var(--max-w); margin-inline: auto; padding-inline: clamp(20px, 5vw, 40px); }
.section { padding-block: clamp(72px, 9vw, 120px); }
.bg-void { background: var(--bg-void); }
.bg-deep { background: var(--bg-deep); }
.bg-cloud { background: var(--bg-cloud); }
.bg-light { background: var(--bg-light); }
.on-dark { color: var(--snow); }
.no-scrollbar { scrollbar-width: none; -ms-overflow-style: none; }
.no-scrollbar::-webkit-scrollbar { display: none; }

.display { font-family: var(--font-display); }
.eyebrow {
  font-family: var(--font-body);
  font-size: 11px; font-weight: 500; text-transform: uppercase;
  letter-spacing: 0.2em; color: var(--accent);
  display: inline-block;
}
[dir="rtl"] .eyebrow { font-family: var(--font-arabic); }
.eyebrow-line::before {
  content: ""; display: inline-block; width: 32px; height: 1px;
  background: var(--accent); vertical-align: middle; margin-inline-end: 12px;
}
.gradient-text {
  background: linear-gradient(135deg, var(--snow) 0%, var(--accent) 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.grain-overlay {
  position: absolute; inset: 0; pointer-events: none; opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: 9999px; padding: 14px 28px; font-family: var(--font-body);
  font-size: 1rem; font-weight: 500; transition: all 0.25s var(--ease-out);
}
[dir="rtl"] .btn { font-family: var(--font-arabic); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dim); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(79,127,255,0.35); }
.btn-secondary { color: var(--snow); border: 1px solid var(--border-dark-strong); }
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }
.btn-block { width: 100%; }

/* ---------- Scroll progress ---------- */
#scroll-progress {
  position: fixed; inset-inline-start: 0; top: 0; height: 2px; width: 0;
  background: var(--accent); z-index: 10001; pointer-events: none;
  transition: width 80ms linear;
}

/* =================================================================
   NAVBAR
   ================================================================= */
.site-nav {
  position: fixed; inset-inline: 0; top: 0; z-index: 9999;
  background: transparent; border-bottom: 1px solid transparent;
  transition: background 300ms ease, backdrop-filter 300ms ease, border-color 300ms ease;
}
.site-nav.is-scrolled {
  background: rgba(5, 8, 16, 0.95);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.nav-inner {
  max-width: var(--max-w); margin-inline: auto;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding: 16px clamp(20px, 5vw, 40px);
}
.nav-logo-name { display: block; font-family: var(--font-display); font-size: 17px; font-weight: 700; color: #f1f5ff; line-height: 1.1; }
[dir="rtl"] .nav-logo-name { font-family: var(--font-arabic); }
.nav-logo-sub { display: block; margin-top: 2px; font-size: 9px; text-transform: uppercase; letter-spacing: 0.25em; color: var(--accent); }
.nav-links { display: flex; align-items: center; gap: 36px; }
.nav-link { position: relative; font-size: 0.9rem; font-weight: 500; color: #f1f5ff; transition: color 0.15s; }
.nav-link::after {
  content: ""; position: absolute; bottom: -6px; inset-inline-start: 0;
  width: 0; height: 2px; background: var(--accent); transition: width 0.25s var(--ease-out);
}
.nav-link:hover, .nav-link.active { color: var(--accent); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.nav-actions { display: flex; align-items: center; gap: 16px; }
.lang-toggle { display: inline-flex; align-items: center; gap: 6px; color: var(--snow-soft); font-size: 0.85rem; font-weight: 500; padding: 8px; margin: -8px; transition: color 0.15s; }
.lang-toggle:hover { color: var(--snow); }
.nav-cta { background: var(--accent); color: #fff; border-radius: 9999px; padding: 10px 20px; font-size: 0.9rem; font-weight: 500; transition: all 0.15s; }
.nav-cta:hover { background: var(--accent-dim); transform: translateY(-1px); }
.nav-burger { display: none; color: var(--snow); padding: 8px; margin: -8px; }
.icon { width: 24px; height: 24px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.icon-sm { width: 18px; height: 18px; }

/* Mobile menu overlay */
.mobile-menu {
  position: fixed; inset: 0; z-index: 10000; background: var(--bg-void);
  display: flex; flex-direction: column; height: 100dvh;
  opacity: 0; transform: translateY(-20px); pointer-events: none;
  transition: opacity 0.3s var(--ease-out), transform 0.3s var(--ease-out);
}
.mobile-menu.open { opacity: 1; transform: none; pointer-events: auto; }
.mobile-menu-top { display: flex; justify-content: flex-end; padding: 20px 24px; }
[dir="rtl"] .mobile-menu-top { justify-content: flex-start; }
.mobile-menu-close { color: var(--snow); padding: 8px; margin: -8px; }
.mobile-menu-links { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; }
.mobile-menu-links a { font-family: var(--font-display); font-size: 28px; font-weight: 600; color: var(--snow); padding: 8px; }
[dir="rtl"] .mobile-menu-links a { font-family: var(--font-arabic); }
.mobile-menu-foot { display: flex; flex-direction: column; gap: 16px; padding: 0 24px 48px; }
.mobile-menu-foot .btn-primary { height: 52px; }
.mobile-lang { height: 52px; display: flex; align-items: center; justify-content: center; gap: 8px; border: 1px solid var(--border-dark-strong); border-radius: 9999px; color: var(--snow); font-weight: 500; }

/* =================================================================
   HERO
   ================================================================= */
.hero { position: relative; min-height: 100vh; min-height: 100svh; display: flex; align-items: center; overflow: hidden; background: var(--bg-void); }
.hero-radial { position: absolute; inset: 0; pointer-events: none; background: radial-gradient(ellipse 80% 80% at 65% 50%, rgba(79,127,255,0.12) 0%, transparent 70%); }
[dir="rtl"] .hero-radial { background: radial-gradient(ellipse 80% 80% at 35% 50%, rgba(79,127,255,0.12) 0%, transparent 70%); }
.hero-photo {
  position: absolute; bottom: 0; inset-inline-end: 0; width: min(42%, 520px); aspect-ratio: 1 / 1; height: auto; z-index: 1;
  -webkit-mask-image: linear-gradient(to left, black 60%, transparent 100%), linear-gradient(to top, black 80%, transparent 100%);
  -webkit-mask-composite: source-in; mask-image: linear-gradient(to left, black 60%, transparent 100%), linear-gradient(to top, black 80%, transparent 100%); mask-composite: intersect;
}
[dir="rtl"] .hero-photo { inset-inline-end: auto; inset-inline-start: 0; -webkit-mask-image: linear-gradient(to right, black 60%, transparent 100%), linear-gradient(to top, black 80%, transparent 100%); mask-image: linear-gradient(to right, black 60%, transparent 100%), linear-gradient(to top, black 80%, transparent 100%); }
.hero-inner { position: relative; z-index: 10; width: 100%; max-width: var(--max-w); margin-inline: auto; padding: 112px clamp(20px,5vw,40px) 60px; }
.hero-content { display: flex; flex-direction: column; max-width: 600px; }
.hero-avatar { width: 100px; height: 100px; border-radius: 50%; overflow: hidden; border: 2px solid var(--accent); margin-bottom: 24px; }
.hero h1 { margin-top: 20px; font-size: var(--text-hero); font-weight: 800; line-height: 1; color: var(--snow); }
.hero h1 .line { display: block; }
.hero-sub { margin-top: 24px; max-width: 36ch; font-size: 1.125rem; color: var(--snow-soft); }
.hero-cta-row { margin-top: 36px; display: flex; flex-direction: column; gap: 16px; }
.hero-wave { margin-top: 48px; width: 100%; max-width: 320px; }
.hero-wave svg { width: 100%; height: auto; }
.wave-path { stroke-dasharray: 1000; animation: wave 4s linear infinite; }
@keyframes wave { from { stroke-dashoffset: 0; } to { stroke-dashoffset: -1000; } }
.hero-tagline { margin-top: 16px; font-size: 0.8rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--snow-faint); }

/* =================================================================
   STATS
   ================================================================= */
.stats { background: var(--bg-void); padding-block: clamp(72px, 9vw, 112px); }
.stats-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 48px 0; }
.stat { text-align: center; padding-inline: 8px; }
.stat-num { font-family: var(--font-display); font-weight: 800; font-size: 36px; line-height: 1; color: var(--snow); word-break: break-word; }
[dir="rtl"] .stat-num { font-family: var(--font-arabic); }
.stat-num.is-city { font-size: 26px; line-height: 1.2; }
.stat-num .suffix { color: var(--accent); }
.stat-rule { width: 40px; height: 1px; background: rgba(255,255,255,0.15); margin: 16px auto; }
.stat-label { font-size: 13px; color: var(--snow-soft); max-width: 180px; margin-inline: auto; }

/* =================================================================
   ABOUT PREVIEW
   ================================================================= */
.about-preview { position: relative; overflow: hidden; background: var(--bg-deep); }
.about-preview-grid { display: flex; flex-direction: column; }
.about-photo { position: relative; width: 100%; aspect-ratio: 4 / 5; height: auto; border-radius: 14px; overflow: hidden; }
.about-photo .fade { position: absolute; inset: 0; background: linear-gradient(to top, var(--bg-deep) 2%, transparent 55%); }
.about-text { display: flex; flex-direction: column; align-items: flex-start; padding: 56px clamp(24px,5vw,40px); }
.about-text h2 { margin-top: 20px; max-width: 36rem; font-size: var(--text-xl); font-weight: 700; color: var(--snow); line-height: 1.2; }
.about-text p.bio { margin-top: 20px; max-width: 36rem; font-size: 1rem; line-height: 1.7; color: var(--snow-soft); }
.badge-row { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 12px; }
.badge { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--border-dark); background: var(--bg-surface); border-radius: 9999px; padding: 8px 16px; font-size: 13px; color: var(--snow); }
.badge .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); }
.text-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 36px; font-size: 0.9rem; font-weight: 500; color: var(--accent); }
.text-link svg { width: 16px; height: 16px; transition: transform 0.2s; }
.text-link:hover svg { transform: translateX(4px); }
[dir="rtl"] .text-link svg { transform: scaleX(-1); }
[dir="rtl"] .text-link:hover svg { transform: scaleX(-1) translateX(4px); }

/* =================================================================
   SERVICES SHOWCASE
   ================================================================= */
.services { background: var(--bg-void); padding-block: clamp(72px, 9vw, 120px); overflow: hidden; }
.services-head { max-width: var(--max-w); margin-inline: auto; padding-inline: clamp(20px,5vw,40px); }
.services-head h2 { margin-top: 20px; max-width: 42rem; font-size: var(--text-xl); font-weight: 700; color: var(--snow); line-height: 1.2; }
.services-head p { margin-top: 16px; max-width: 42rem; color: var(--snow-soft); }
.services-rail {
  margin-top: 48px; display: flex; gap: 20px; overflow-x: auto; scroll-behavior: smooth;
  scroll-snap-type: x mandatory; padding-inline: clamp(20px,5vw,40px); padding-bottom: 8px;
}
.service-card {
  position: relative; flex-shrink: 0; width: 88vw; max-width: 340px;
  display: flex; flex-direction: column; scroll-snap-align: start;
  border: 1px solid var(--border-dark); background: var(--bg-surface);
  border-radius: var(--radius-xl); padding: 28px; overflow: hidden;
  transition: background 0.25s, border-color 0.25s;
}
.service-card:hover { background: var(--bg-raised); border-color: var(--border-dark-strong); }
.service-card .num {
  position: absolute; inset-inline-end: 24px; top: 16px; font-family: var(--font-display);
  font-size: 64px; font-weight: 800; line-height: 1; color: var(--accent); opacity: 0.12;
}
.service-card .ic { color: var(--accent); }
.service-card .ic svg { width: 40px; height: 40px; }
.service-card h3 { margin-top: 24px; font-family: var(--font-display); font-size: 1.125rem; font-weight: 600; color: var(--snow); }
[dir="rtl"] .service-card h3 { font-family: var(--font-arabic); }
.service-card p { margin-top: 12px; font-size: 0.9rem; line-height: 1.6; color: var(--snow-soft); display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; }
.service-card .foot { margin-top: auto; padding-top: 32px; }
.service-card .foot .rule { height: 1px; width: 100%; background: rgba(255,255,255,0.08); }
.service-card .foot .more { margin-top: 20px; display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 500; color: var(--accent); }
.service-card .foot .more svg { width: 14px; height: 14px; }
[dir="rtl"] .service-card .foot .more svg { transform: scaleX(-1); }
.services-controls { max-width: var(--max-w); margin: 32px auto 0; padding-inline: clamp(20px,5vw,40px); display: flex; align-items: center; gap: 16px; }
.rail-btns { display: none; gap: 12px; }
.rail-btn { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--border-dark-strong); color: var(--snow); display: flex; align-items: center; justify-content: center; transition: all 0.2s; }
.rail-btn:hover { border-color: var(--accent); color: var(--accent); }
.rail-btn svg { width: 18px; height: 18px; }
[dir="rtl"] .rail-btn svg { transform: scaleX(-1); }
.rail-dots { flex: 1; display: flex; align-items: center; justify-content: center; gap: 4px; flex-wrap: wrap; }
.rail-dot { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; }
.rail-dot span { display: block; height: 10px; width: 10px; border-radius: 9999px; background: rgba(255,255,255,0.2); transition: all 0.25s; }
.rail-dot.active span { width: 28px; background: var(--accent); }

/* =================================================================
   BLOG PREVIEW
   ================================================================= */
.blog-preview { background: var(--bg-cloud); padding-block: clamp(72px, 9vw, 120px); }
.blog-preview h2 { margin-top: 20px; max-width: 42rem; font-size: var(--text-xl); font-weight: 700; color: var(--ink); line-height: 1.2; }
.blog-grid { margin-top: 48px; display: grid; gap: 32px; }
.featured-card { display: flex; flex-direction: column; overflow: hidden; background: #fff; border: 1px solid var(--border-light); border-radius: var(--radius-lg); box-shadow: 0 2px 12px rgba(0,0,0,0.06); transition: transform 0.25s, box-shadow 0.25s; }
.featured-card:hover { transform: translateY(-4px); box-shadow: 0 16px 48px rgba(12,18,35,0.1); }
.featured-card .ph { aspect-ratio: 3 / 2; }
.featured-card .body { padding: 28px; display: flex; flex-direction: column; flex: 1; }
.cat-tag { font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--accent); font-weight: 500; }
.featured-card h3 { margin-top: 12px; font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; color: var(--ink); line-height: 1.25; }
[dir="rtl"] .featured-card h3, [dir="rtl"] .mini-card h3 { font-family: var(--font-arabic); }
.featured-card .excerpt { margin-top: 12px; color: var(--ink-soft); }
.meta { margin-top: auto; padding-top: 24px; display: flex; align-items: center; gap: 12px; font-size: 0.75rem; color: var(--snow-faint); }
.mini-stack { display: flex; flex-direction: column; }
.mini-card { display: flex; gap: 20px; padding: 24px 0; }
.mini-card + .mini-card { border-top: 1px solid var(--border-light); }
.mini-card .ph { width: 80px; height: 80px; flex-shrink: 0; border-radius: var(--radius-sm); overflow: hidden; }
.mini-card h3 { margin-top: 6px; font-size: 1rem; font-weight: 600; color: var(--ink); line-height: 1.35; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.mini-card p { margin-top: 6px; font-size: 13px; color: var(--ink-soft); line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.blog-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 8px; font-size: 0.9rem; font-weight: 500; color: var(--accent); align-self: flex-start; }
.blog-link svg { width: 16px; height: 16px; }
[dir="rtl"] .blog-link svg { transform: scaleX(-1); }

/* =================================================================
   APPOINTMENT CTA
   ================================================================= */
.cta { position: relative; overflow: hidden; background: var(--bg-deep); padding-block: clamp(72px, 9vw, 120px); }
.cta-grid { display: flex; flex-direction: column; gap: 40px; }
.cta-left h2 { font-size: var(--text-xl); font-weight: 800; color: var(--snow); line-height: 1.2; }
.cta-left p { margin-top: 20px; max-width: 36rem; color: var(--snow-soft); line-height: 1.7; }
.cta-right { position: relative; }
.cta-glow { position: absolute; inset: -40px; pointer-events: none; background: radial-gradient(circle at center, var(--accent-glow), transparent 70%); }
.cta-btn { position: relative; z-index: 1; display: flex; height: 52px; width: 100%; align-items: center; justify-content: center; background: var(--accent); color: #fff; border-radius: var(--radius-lg); font-size: 1.125rem; font-weight: 500; transition: all 0.2s; }
.cta-btn:hover { background: var(--accent-dim); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(79,127,255,0.35); }
.cta-call { position: relative; z-index: 1; margin-top: 24px; font-size: 0.9rem; color: var(--snow-soft); }
.cta-phone { position: relative; z-index: 1; display: inline-block; margin-top: 4px; font-family: var(--font-display); font-size: 1.25rem; font-weight: 600; color: var(--snow); }
.cta-phone:hover { color: var(--accent); }

/* =================================================================
   FOOTER
   ================================================================= */
.site-footer { background: var(--bg-void); color: var(--snow-soft); }
.footer-main { max-width: var(--max-w); margin-inline: auto; padding: 72px clamp(20px,5vw,40px) 48px; }
.footer-cols { display: grid; gap: 48px; text-align: center; }
.footer-brand h3 { font-family: var(--font-display); font-size: 1.125rem; font-weight: 600; color: var(--snow); }
[dir="rtl"] .footer-brand h3 { font-family: var(--font-arabic); }
.footer-brand .role { margin-top: 4px; font-size: 13px; color: var(--accent); }
.footer-brand .tag { margin-top: 16px; max-width: 22rem; margin-inline: auto; font-size: 0.9rem; line-height: 1.6; }
.footer-socials { margin-top: 24px; display: flex; justify-content: center; gap: 12px; }
.footer-socials a { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--border-dark); display: flex; align-items: center; justify-content: center; color: var(--snow-soft); transition: all 0.2s; }
.footer-socials a:hover { border-color: var(--accent); color: var(--accent); }
.footer-eyebrow { font-size: 10px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.2em; color: var(--snow-faint); }
.footer-nav { margin-top: 16px; margin-inline: auto; max-width: 240px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px; }
.footer-nav a { font-size: 0.9rem; color: var(--snow-soft); transition: color 0.2s; }
.footer-nav a:hover { color: var(--snow); }
.footer-contact { margin-top: 16px; display: flex; flex-direction: column; gap: 12px; }
.footer-contact li { display: flex; align-items: flex-start; justify-content: center; gap: 10px; font-size: 0.9rem; }
.footer-contact svg { width: 15px; height: 15px; color: var(--accent); flex-shrink: 0; margin-top: 3px; }
.footer-contact a:hover { color: var(--snow); }
.footer-bottom-wrap { border-top: 1px solid var(--border-dark); }
.footer-bottom { max-width: var(--max-w); margin-inline: auto; padding: 18px clamp(20px,5vw,40px); display: flex; flex-direction: column; align-items: center; gap: 12px; text-align: center; font-size: 12px; color: var(--snow-faint); }
.footer-legal { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 12px; }
.footer-legal a:hover { color: var(--snow); }
.footer-legal .dev a { color: var(--accent); }
.footer-legal .dev a:hover { text-decoration: underline; }

/* =================================================================
   PAGE HERO (inner pages)
   ================================================================= */
.page-hero { position: relative; overflow: hidden; background: var(--bg-void); padding: 140px clamp(20px,5vw,40px) 72px; text-align: center; }
.page-hero .mesh { position: absolute; inset: 0; background: radial-gradient(ellipse 80% 70% at 50% -10%, rgba(79,127,255,0.18), transparent 70%); }
.page-hero-inner { position: relative; z-index: 1; max-width: var(--max-w); margin-inline: auto; }
.breadcrumbs { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px; font-size: 0.8rem; color: var(--snow-faint); }
.breadcrumbs a:hover { color: var(--accent); }
.breadcrumbs .sep { opacity: 0.5; }
.page-hero h1 { margin-top: 16px; font-size: var(--text-2xl); font-weight: 800; color: var(--snow); }
.page-hero p { margin-top: 16px; max-width: 44rem; margin-inline: auto; color: var(--snow-soft); }

/* =================================================================
   ABOUT PAGE
   ================================================================= */
.bio-section { background: var(--bg-cloud); padding-block: clamp(64px, 8vw, 96px); }
.bio-grid { max-width: var(--max-w); margin-inline: auto; padding-inline: clamp(20px,5vw,40px); display: grid; gap: 48px; }
.pull-quote { border-inline-start: 4px solid var(--gold); padding-inline-start: 24px; font-family: var(--font-display); font-size: 1.4rem; font-style: italic; line-height: 1.5; color: var(--ink); }
[dir="rtl"] .pull-quote { font-family: var(--font-arabic); }
.bio-body { font-size: 1.05rem; line-height: 1.8; color: var(--ink-soft); }
.timeline-section { background: var(--bg-light); padding-block: clamp(64px, 8vw, 96px); }
.section-head { max-width: var(--max-w); margin-inline: auto; padding-inline: clamp(20px,5vw,40px); }
.section-head h2 { margin-top: 12px; font-size: var(--text-xl); font-weight: 700; color: var(--ink); }
.timeline { max-width: var(--max-w); margin: 40px auto 0; padding-inline: clamp(20px,5vw,40px); }
.timeline-item { position: relative; padding-inline-start: 32px; padding-bottom: 32px; border-inline-start: 2px solid var(--border-light); }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before { content: ""; position: absolute; inset-inline-start: -7px; top: 2px; width: 12px; height: 12px; border-radius: 50%; background: var(--accent); }
.timeline-item .yr { font-family: var(--font-display); font-weight: 700; color: var(--accent); }
.timeline-item .ti { margin-top: 4px; font-size: 1.05rem; font-weight: 600; color: var(--ink); }
.timeline-item .iss { margin-top: 2px; font-size: 0.9rem; color: var(--ink-soft); }
.awards-section { background: var(--bg-cloud); padding-block: clamp(64px, 8vw, 96px); }
.awards-grid { max-width: var(--max-w); margin: 40px auto 0; padding-inline: clamp(20px,5vw,40px); display: grid; grid-template-columns: 1fr; gap: 24px; }
.award-card { background: #fff; border: 1px solid var(--gold-subtle); border-radius: var(--radius-lg); padding: 32px; box-shadow: 0 2px 12px rgba(12,18,35,0.06); transition: transform 0.25s, box-shadow 0.25s; }
.award-card:hover { transform: translateY(-4px); box-shadow: 0 16px 48px rgba(12,18,35,0.1); }
.award-card svg { width: 26px; height: 26px; color: var(--gold); }
.award-card .nm { margin-top: 16px; font-size: 1rem; font-weight: 600; color: var(--ink); }
.award-card .yr { margin-top: 8px; font-family: var(--font-display); font-size: 1.4rem; font-weight: 600; color: var(--gold); }
.award-card .bd { margin-top: 4px; font-size: 13px; color: var(--ink-soft); }
.certs-section { background: var(--bg-light); padding-block: clamp(64px, 8vw, 96px); }
.certs-grid { max-width: var(--max-w); margin: 40px auto 0; padding-inline: clamp(20px,5vw,40px); display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.cert-card { border: 1px solid var(--border-light); border-radius: var(--radius-md); overflow: hidden; background: #fff; }
.cert-card .ph { aspect-ratio: 3 / 2; }
.cert-card .lb { padding: 14px; font-size: 0.85rem; color: var(--ink-soft); }

/* =================================================================
   SERVICES PAGE
   ================================================================= */
.services-pill-bar { position: sticky; top: 64px; z-index: 40; border-bottom: 1px solid var(--border-light); background: rgba(238,242,251,0.95); backdrop-filter: blur(8px); }
.services-pill-row { display: flex; gap: 8px; overflow-x: auto; padding: 12px clamp(20px,5vw,40px); }
.services-pill { flex-shrink: 0; white-space: nowrap; border-radius: 9999px; padding: 8px 16px; font-size: 13px; border: 1px solid var(--border-light); background: #fff; color: var(--ink-soft); transition: all 0.2s; }
.services-pill.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.services-layout { max-width: var(--max-w); margin-inline: auto; padding: 64px clamp(20px,5vw,40px); display: flex; gap: 48px; }
.services-sidebar { display: none; width: 240px; flex-shrink: 0; }
.services-sidebar nav { position: sticky; top: 100px; background: var(--bg-light-surface); border: 1px solid var(--border-light); border-radius: var(--radius-md); padding: 24px; }
.services-sidebar a { display: block; border-inline-start: 3px solid transparent; padding: 8px 0 8px 16px; font-size: 0.9rem; color: var(--ink-soft); transition: all 0.2s; }
[dir="rtl"] .services-sidebar a { padding: 8px 16px 8px 0; }
.services-sidebar a.active { border-color: var(--accent); color: var(--accent); font-weight: 500; }
.services-main { min-width: 0; flex: 1; }
.service-block { padding-bottom: 56px; margin-bottom: 56px; border-bottom: 1px solid var(--border-light); scroll-margin-top: 130px; }
.service-block:last-child { border-bottom: none; margin-bottom: 0; }
.service-block .ic { width: 56px; height: 56px; border-radius: var(--radius-md); background: var(--accent-subtle); color: var(--accent); display: flex; align-items: center; justify-content: center; }
.service-block .ic svg { width: 32px; height: 32px; }
.service-block h2 { margin-top: 20px; font-size: var(--text-lg); font-weight: 700; color: var(--ink); }
.service-block p { margin-top: 16px; line-height: 1.8; color: var(--ink-soft); }
.who-box { margin-top: 24px; background: var(--bg-cloud); border-radius: var(--radius-md); padding: 24px; }
.who-box h3 { font-size: 1rem; font-weight: 600; color: var(--ink); }
.who-box ul { margin-top: 12px; display: flex; flex-direction: column; gap: 8px; }
.who-box li { position: relative; padding-inline-start: 24px; color: var(--ink-soft); font-size: 0.95rem; }
.who-box li::before { content: ""; position: absolute; inset-inline-start: 0; top: 9px; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }

/* =================================================================
   BLOG INDEX
   ================================================================= */
.blog-index { background: var(--bg-cloud); padding-block: clamp(56px, 7vw, 80px); }
.filter-bar { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
.filter-pill { border-radius: 9999px; padding: 8px 18px; font-size: 0.85rem; border: 1px solid var(--border-light); background: #fff; color: var(--ink-soft); transition: all 0.2s; }
.filter-pill.active, .filter-pill:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
.cards-grid { margin-top: 48px; display: grid; grid-template-columns: 1fr; gap: 24px; }
.post-card { display: flex; flex-direction: column; overflow: hidden; background: #fff; border: 1px solid var(--border-light); border-radius: var(--radius-lg); box-shadow: 0 2px 12px rgba(0,0,0,0.06); transition: transform 0.25s, box-shadow 0.25s; }
.post-card:hover { transform: translateY(-4px); box-shadow: 0 16px 48px rgba(12,18,35,0.1); }
.post-card .ph { aspect-ratio: 3 / 2; }
.post-card .body { padding: 24px; display: flex; flex-direction: column; flex: 1; }
.post-card h3 { margin-top: 12px; font-family: var(--font-display); font-size: 1.2rem; font-weight: 600; color: var(--ink); line-height: 1.3; }
[dir="rtl"] .post-card h3 { font-family: var(--font-arabic); }
.post-card p { margin-top: 12px; color: var(--ink-soft); font-size: 0.95rem; line-height: 1.6; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

/* =================================================================
   ARTICLE PAGE
   ================================================================= */
.article-wrap { background: var(--bg-cloud); padding-block: clamp(48px, 6vw, 72px); }
.article-layout { max-width: var(--max-w); margin-inline: auto; padding-inline: clamp(20px,5vw,40px); display: flex; gap: 48px; }
.article-main { min-width: 0; flex: 1; max-width: 760px; }
.article-back { font-size: 0.85rem; color: var(--accent); }
.article-cat { margin-top: 16px; }
.article-main h1 { margin-top: 12px; font-size: var(--text-xl); font-weight: 700; color: var(--ink); line-height: 1.2; }
.article-meta { margin-top: 16px; display: flex; gap: 12px; font-size: 0.85rem; color: var(--snow-faint); }
.toc-mobile { margin-top: 24px; border: 1px solid var(--border-light); background: #fff; border-radius: var(--radius-md); padding: 16px; }
.toc-mobile summary { display: flex; align-items: center; justify-content: space-between; cursor: pointer; font-size: 0.9rem; font-weight: 500; color: var(--ink); list-style: none; }
.toc-mobile summary::-webkit-details-marker { display: none; }
.toc-mobile ul { margin-top: 12px; display: flex; flex-direction: column; gap: 8px; }
.toc-mobile a { font-size: 0.9rem; color: var(--ink-soft); }
.toc-mobile a.sub { padding-inline-start: 16px; }
.toc-mobile a:hover { color: var(--accent); }
.article-side { display: none; width: 224px; flex-shrink: 0; }
.article-side nav { position: sticky; top: 112px; }
.article-side .eyebrow { color: var(--accent); }
.article-side ul { margin-top: 16px; display: flex; flex-direction: column; gap: 8px; }
.article-side a { font-size: 0.85rem; color: var(--ink-soft); }
.article-side a.sub { padding-inline-start: 16px; }
.article-side a:hover, .article-side a.active { color: var(--accent); font-weight: 500; }

.prose-article { margin-top: 40px; }
.prose-article h2 { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 700; color: var(--ink); margin-top: 2.5rem; margin-bottom: 1rem; scroll-margin-top: 100px; }
.prose-article h3 { font-family: var(--font-display); font-size: var(--text-lg); font-weight: 600; color: var(--ink); margin-top: 2rem; margin-bottom: 0.75rem; scroll-margin-top: 100px; }
[dir="rtl"] .prose-article h2, [dir="rtl"] .prose-article h3 { font-family: var(--font-arabic); }
.prose-article p { font-size: 1.0625rem; color: var(--ink-soft); line-height: 1.8; margin-bottom: 1.25rem; }
.prose-article strong { color: var(--ink); font-weight: 600; }
.prose-article ul { list-style: disc; padding-inline-start: 1.5rem; margin-bottom: 1.25rem; color: var(--ink-soft); line-height: 1.8; }
.prose-article li { margin-bottom: 0.5rem; }
.callout-did-you-know { border-inline-start: 4px solid var(--gold); background: var(--bg-light); padding: 16px 20px; margin: 24px 0; border-radius: var(--radius-sm); }
.related { margin-top: 56px; }
.related h2 { font-family: var(--font-display); font-size: var(--text-lg); font-weight: 600; color: var(--ink); }
.related-grid { margin-top: 24px; display: grid; grid-template-columns: 1fr; gap: 16px; }
.related-card { display: block; background: #fff; border: 1px solid var(--border-light); border-radius: var(--radius-lg); padding: 16px; transition: box-shadow 0.2s; }
.related-card:hover { box-shadow: 0 10px 30px rgba(12,18,35,0.08); }
.related-card .t { font-size: 0.9rem; font-weight: 600; color: var(--ink); }
.related-card .r { margin-top: 8px; display: inline-flex; align-items: center; gap: 4px; font-size: 0.75rem; color: var(--accent); }
.related-card svg { width: 12px; height: 12px; }
[dir="rtl"] .related-card svg, [dir="rtl"] .article-back svg { transform: scaleX(-1); }

/* =================================================================
   CONTACT
   ================================================================= */
.contact-section { background: var(--bg-cloud); padding-block: clamp(56px, 7vw, 80px); }
.contact-grid { max-width: var(--max-w); margin-inline: auto; padding-inline: clamp(20px,5vw,40px); display: flex; flex-direction: column; gap: 48px; }
.form-card { background: #fff; border: 1px solid var(--border-light); border-radius: var(--radius-lg); padding: clamp(24px, 4vw, 40px); box-shadow: 0 2px 12px rgba(0,0,0,0.05); }
.form-card h2 { font-family: var(--font-display); font-size: var(--text-lg); font-weight: 700; color: var(--ink); }
.form-card .sub { margin-top: 8px; color: var(--ink-soft); font-size: 0.95rem; }
.field { margin-top: 20px; }
.field label { display: block; font-size: 0.85rem; font-weight: 500; color: var(--ink); margin-bottom: 8px; }
.field .req { color: #ef4444; }
.field input, .field select, .field textarea {
  width: 100%; min-height: 52px; border: 1px solid var(--bg-cloud); background: #fff;
  border-radius: var(--radius-md); padding: 12px 16px; font-size: 16px; color: var(--ink);
  transition: border-color 0.2s; outline: none;
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--accent); }
.field input.err, .field select.err { border-color: #ef4444; }
.field .errmsg { margin-top: 6px; font-size: 0.8rem; color: #ef4444; }
.form-banner-error { margin-top: 16px; padding: 12px 16px; border-radius: var(--radius-md); background: rgba(239,68,68,0.08); border: 1px solid rgba(239,68,68,0.3); color: #b91c1c; font-size: 0.9rem; }
.form-row { display: grid; gap: 20px; }
.form-submit { margin-top: 28px; }
.form-submit .btn { width: 100%; height: 52px; }
.success-card { max-width: 480px; margin-inline: auto; background: #fff; border-radius: var(--radius-lg); padding: 40px; text-align: center; box-shadow: 0 2px 12px rgba(0,0,0,0.06); }
.success-card svg { width: 48px; height: 48px; color: #16a34a; margin-inline: auto; }
.success-card h2 { margin-top: 16px; font-family: var(--font-display); font-size: 1.3rem; color: var(--ink); }
.success-card p { margin-top: 8px; color: var(--ink-soft); }
.info-panel h2 { font-family: var(--font-display); font-size: var(--text-lg); font-weight: 700; color: var(--ink); }
.info-list { margin-top: 24px; display: flex; flex-direction: column; gap: 20px; }
.info-row { display: flex; align-items: flex-start; gap: 14px; }
.info-row .ic { width: 40px; height: 40px; border-radius: var(--radius-sm); background: var(--accent-subtle); color: var(--accent); flex-shrink: 0; display: flex; align-items: center; justify-content: center; }
.info-row .ic svg { width: 18px; height: 18px; }
.info-row .lbl { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--snow-faint); }
.info-row .val { margin-top: 2px; color: var(--ink); }
.info-row .val a:hover { color: var(--accent); }
.map-embed { margin-top: 24px; width: 100%; height: 240px; border: 0; border-radius: var(--radius-md); }
.book-online { margin-top: 24px; padding: 20px; background: var(--bg-cloud); border-radius: var(--radius-md); }
.book-online p { font-size: 0.9rem; color: var(--ink-soft); }
.book-online a { display: inline-flex; align-items: center; gap: 6px; margin-top: 8px; font-weight: 500; color: var(--accent); }

/* =================================================================
   LINKEDIN
   ================================================================= */
.linkedin-section { background: var(--bg-cloud); padding-block: clamp(56px, 7vw, 80px); }
.linkedin-grid { max-width: var(--max-w); margin-inline: auto; padding-inline: clamp(20px,5vw,40px); display: flex; flex-direction: column; gap: 32px; }
.li-card { background: #fff; border: 1px solid var(--border-light); border-radius: var(--radius-lg); overflow: hidden; box-shadow: 0 2px 12px rgba(0,0,0,0.05); }
.li-banner { height: 96px; background: linear-gradient(120deg, var(--accent), var(--accent-dim)); }
.li-card .body { padding: 0 28px 28px; }
.li-avatar { width: 96px; height: 96px; border-radius: 50%; border: 4px solid #fff; margin-top: -48px; overflow: hidden; background: var(--bg-cloud); }
.li-card h2 { margin-top: 16px; font-family: var(--font-display); font-size: 1.4rem; color: var(--ink); }
[dir="rtl"] .li-card h2 { font-family: var(--font-arabic); }
.li-card .head { margin-top: 6px; color: var(--ink-soft); }
.li-card .loc { margin-top: 4px; font-size: 0.85rem; color: var(--snow-faint); }
.li-btn { margin-top: 20px; display: inline-flex; align-items: center; gap: 8px; height: 48px; padding: 0 24px; background: #0a66c2; color: #fff; border-radius: 9999px; font-weight: 500; }
.li-embed { background: #fff; border: 1px solid var(--border-light); border-radius: var(--radius-lg); padding: 24px; }
.li-embed .note { font-size: 0.9rem; color: var(--ink-soft); margin-bottom: 16px; }
.li-embed iframe { height: 700px; width: 100%; border: 1px solid var(--border-light); border-radius: var(--radius-md); }
.li-open-btn { display: flex; height: 52px; align-items: center; justify-content: center; gap: 8px; background: var(--accent); color: #fff; border-radius: 9999px; font-weight: 500; }
.li-signin { margin-top: 12px; text-align: center; font-size: 0.8rem; color: var(--ink-soft); }
.li-embed iframe { display: none; }
@media (min-width: 768px) {
  .linkedin-grid { flex-direction: row; align-items: flex-start; }
  [dir="rtl"] .linkedin-grid { flex-direction: row-reverse; }
  .linkedin-grid > div:first-child { width: 40%; flex-shrink: 0; }
  .linkedin-grid > div:last-child { flex: 1; }
  .li-embed iframe { display: block; }
}

/* =================================================================
   LEGAL PAGES
   ================================================================= */
.legal { background: var(--bg-cloud); padding-block: clamp(48px, 6vw, 72px); }
.legal-inner { max-width: 760px; margin-inline: auto; padding-inline: clamp(20px,5vw,40px); }
.legal-inner h2 { font-family: var(--font-display); font-size: var(--text-lg); color: var(--ink); margin-top: 2rem; margin-bottom: 0.75rem; }
.legal-inner p { color: var(--ink-soft); line-height: 1.8; margin-bottom: 1rem; }

/* =================================================================
   IMAGE PLACEHOLDERS (no real images yet)
   ================================================================= */
.ph {
  display: flex; align-items: center; justify-content: center; text-align: center;
  background: linear-gradient(135deg, #1a2438, #0c1223);
  color: var(--snow-faint); font-size: 0.7rem; letter-spacing: 0.05em; padding: 8px;
  position: relative; overflow: hidden;
}
.ph.light { background: linear-gradient(135deg, #e2e8f5, #cfd8ee); color: #8090b5; }
.ph .ph-mark { font-family: var(--font-display); font-size: 1.6rem; font-weight: 800; opacity: 0.6; }
.ph .ph-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; }

/* =================================================================
   SCROLL REVEAL ANIMATIONS
   ================================================================= */
.reveal { opacity: 0; transform: translateY(32px); transition: opacity 0.55s var(--ease-out), transform 0.55s var(--ease-out); will-change: opacity, transform; }
.reveal.dir-left { transform: translateX(-32px); }
.reveal.dir-right { transform: translateX(32px); }
.reveal.dir-none { transform: none; }
.reveal.is-visible { opacity: 1; transform: none; }
.stagger > * { opacity: 0; transform: translateY(24px); transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out); }
.stagger.is-visible > * { opacity: 1; transform: none; }
.stagger.is-visible > *:nth-child(1) { transition-delay: 0.05s; }
.stagger.is-visible > *:nth-child(2) { transition-delay: 0.13s; }
.stagger.is-visible > *:nth-child(3) { transition-delay: 0.21s; }
.stagger.is-visible > *:nth-child(4) { transition-delay: 0.29s; }
.stagger.is-visible > *:nth-child(5) { transition-delay: 0.37s; }
.stagger.is-visible > *:nth-child(6) { transition-delay: 0.45s; }

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; }
  .reveal, .stagger > * { opacity: 1 !important; transform: none !important; transition: none !important; }
  .wave-path { animation: none; }
}

/* =================================================================
   RESPONSIVE — tablet & up
   ================================================================= */
@media (min-width: 768px) {
  .stats-grid { grid-template-columns: repeat(4, 1fr); }
  .stat { text-align: start; padding-inline: 24px; }
  .stat + .stat { border-inline-start: 1px solid var(--border-dark); }
  .stat-rule { margin-inline: 0; }
  .stat-label { margin-inline: 0; }
  .stat-num.is-city { font-size: 28px; }

  .service-card { width: 420px; max-width: none; padding: 40px; }
  .service-card .num { font-size: 80px; }
  .service-card .ic svg { width: 48px; height: 48px; }
  .service-card h3 { font-size: 1.25rem; }
  .services-rail { gap: 24px; }
  .rail-dots { justify-content: flex-start; flex: 1; }
  [dir="rtl"] .rail-dots { justify-content: flex-end; }
  .rail-btns { display: flex; }
  .rail-dot { width: auto; height: 24px; }
  .rail-dot span { height: 6px; width: 6px; }
  .rail-dot.active span { width: 24px; }

  .blog-grid { grid-template-columns: 1.2fr 1fr; }
  .featured-card h3 { font-size: 1.6rem; }

  .cta-grid { flex-direction: row; align-items: center; justify-content: space-between; }
  [dir="rtl"] .cta-grid { flex-direction: row-reverse; }
  .cta-left { width: 58%; }
  .cta-right { width: 38%; }
  .cta-btn { display: inline-flex; width: auto; height: auto; padding: 16px 32px; border-radius: 9999px; }

  .footer-cols { grid-template-columns: 1.4fr 1fr 1.2fr; text-align: start; }
  [dir="rtl"] .footer-cols { text-align: right; }
  .footer-brand .tag { margin-inline: 0; }
  .footer-socials { justify-content: flex-start; }
  [dir="rtl"] .footer-socials { justify-content: flex-end; }
  .footer-nav { margin-inline: 0; max-width: none; display: flex; flex-direction: column; gap: 12px; }
  .footer-contact li { justify-content: flex-start; }
  [dir="rtl"] .footer-contact li { flex-direction: row-reverse; }
  .footer-bottom { flex-direction: row; justify-content: space-between; text-align: start; }
  [dir="rtl"] .footer-bottom { flex-direction: row-reverse; }

  .bio-grid { grid-template-columns: 1fr 1fr; }
  .awards-grid { grid-template-columns: repeat(2, 1fr); }
  .certs-grid { grid-template-columns: repeat(3, 1fr); }
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { flex-direction: row; }
  .contact-grid .info-side { width: 45%; }
  .contact-grid .form-side { width: 55%; }
  [dir="rtl"] .contact-grid { flex-direction: row-reverse; }
  .form-row { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 1024px) {
  .nav-burger { display: none; }
  .about-preview-grid { flex-direction: row; min-height: 600px; }
  [dir="rtl"] .about-preview-grid { flex-direction: row-reverse; }
  .about-photo { width: 40%; height: auto; align-self: center; }
  .about-photo .fade { background: linear-gradient(to right, var(--bg-deep) 2%, transparent 60%); }
  [dir="rtl"] .about-photo .fade { background: linear-gradient(to left, var(--bg-deep) 2%, transparent 60%); }
  .about-text { width: 60%; justify-content: center; padding: 96px clamp(40px,5vw,64px); }

  .hero-content { margin-inline: 0; align-items: flex-start; text-align: start; }
  [dir="rtl"] .hero-content { margin-inline-start: auto; align-items: flex-end; text-align: end; }
  .hero-avatar { display: none; }
  .hero h1 { font-size: var(--text-hero); line-height: 0.95; }
  .hero-cta-row { flex-direction: row; width: auto; }
  [dir="rtl"] .hero-cta-row { flex-direction: row-reverse; }
  .hero-cta-row .btn { width: auto; }
  .hero-wave { max-width: 420px; }

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

  .services-pill-bar { display: none; }
  .services-sidebar { display: block; }
  .article-side { display: block; }
}

/* Mobile-only nav burger */
@media (max-width: 1023px) {
  .nav-links, .nav-cta { display: none; }
  .nav-burger { display: inline-flex; }
  .lang-toggle .lang-text { display: none; }
}

/* ---- 3D hero canvas (enhance.js) ---- */
#hero-canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; opacity: 0; animation: heroCanvasIn 1.4s ease forwards; }
@keyframes heroCanvasIn { to { opacity: 1; } }
@media (prefers-reduced-motion: reduce) { #hero-canvas { display: none; } }

/* ---- Medical disclaimer on articles ---- */
.med-disclaimer { margin-top: 40px; padding: 18px 20px; border-inline-start: 3px solid var(--accent); border-radius: 8px; background: rgba(127,127,255,0.06); font-size: 0.9rem; line-height: 1.6; color: var(--snow-soft); }
.med-disclaimer strong { color: var(--snow); }

/* ---- Portrait framing fix: photo is square; avoid cropping the face ---- */
.hero-photo .ph-img { object-fit: cover; object-position: center 22%; }
.about-photo .ph-img { object-fit: cover; object-position: center 20%; }
.hero-avatar .ph-img, .li-avatar .ph-img { object-fit: cover; object-position: center 18%; }

/* ---- Condition / Treatment hubs ---- */
.hub-section { padding: 64px 0 96px; }
.hub-grid { display: grid; gap: 22px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.hub-card { display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; background: var(--bg-card); text-decoration: none; transition: transform .35s var(--ease-out), border-color .35s, box-shadow .35s; }
.hub-card:hover { transform: translateY(-4px); border-color: var(--accent); box-shadow: 0 18px 50px rgba(0,0,0,.28); }
.hub-card-img { position: relative; aspect-ratio: 16/10; overflow: hidden; }
.hub-card-img .ph { position: absolute; inset: 0; }
.hub-card-body { padding: 20px 22px 24px; }
.hub-card-body h3 { font-family: var(--font-display); font-size: 1.25rem; color: var(--snow); margin-bottom: 8px; line-height: 1.25; }
.hub-card-body p { color: var(--snow-soft); font-size: .94rem; line-height: 1.6; }
.hub-card-body .more { display: inline-flex; align-items: center; gap: 6px; margin-top: 14px; color: var(--accent); font-size: .88rem; font-weight: 600; }
.hub-cover { border-radius: 14px; overflow: hidden; aspect-ratio: 16/9; position: relative; margin-bottom: 32px; }
.hub-cover .ph { position: absolute; inset: 0; }
.hub-cta { margin-top: 44px; padding: 30px; border-radius: 16px; border: 1px solid var(--line); background: linear-gradient(135deg, rgba(79,127,255,.10), transparent 70%); text-align: center; }
.hub-cta h2 { font-family: var(--font-display); color: var(--snow); margin-bottom: 8px; }
.hub-cta p { color: var(--snow-soft); margin-bottom: 18px; }

/* ---- FIX: .ph is position:relative with no intrinsic height, so it collapsed
   to a sliver inside sized wrappers. Make it fill any wrapper that sizes it. ---- */
.about-photo > .ph,
.hero-avatar > .ph,
.li-avatar > .ph,
.hub-card-img > .ph,
.hub-cover > .ph { position: absolute; inset: 0; width: 100%; height: 100%; }
.about-photo, .hero-avatar, .li-avatar, .hub-card-img, .hub-cover { position: relative; }

/* Hub section is a DARK band (its cards use light-on-dark text) */
.hub-section { background: var(--bg-void); }
.hub-card { background: var(--bg-deep); }
.hub-card-body h3 { color: var(--snow); }
.hub-card-body p { color: var(--snow-soft); }

/* ---- LinkedIn preview band (homepage) ---- */
.li-preview { background: var(--bg-deep); padding-block: clamp(64px, 8vw, 100px); }
.li-preview-inner { display: flex; justify-content: center; }
.li-preview-card { display: flex; gap: 26px; align-items: center; flex-wrap: wrap; max-width: 780px; width: 100%;
  padding: 30px; border: 1px solid var(--line); border-radius: 18px; background: var(--bg-card);
  box-shadow: 0 18px 50px rgba(0,0,0,.25); }
.li-preview-card .li-avatar { width: 128px; height: 128px; border-radius: 50%; overflow: hidden; border: 2px solid var(--accent); flex-shrink: 0; }
.li-preview-txt { flex: 1; min-width: 240px; }
.li-tag { display: inline-flex; align-items: center; gap: 6px; font-size: .8rem; font-weight: 600; color: var(--accent); letter-spacing: .04em; }
.li-preview-txt h3 { margin-top: 8px; font-family: var(--font-display); font-size: 1.5rem; color: var(--snow); }
.li-preview-txt .head { margin-top: 8px; color: var(--snow-soft); font-size: .92rem; line-height: 1.6; }
.li-preview-txt .loc { margin-top: 10px; display: flex; align-items: center; gap: 6px; color: var(--snow-faint); font-size: .85rem; }
.li-btns { margin-top: 18px; display: flex; gap: 12px; flex-wrap: wrap; }

/* ---- Speaking, teaching & research ---- */
.work-section { background: var(--bg-void); padding-block: clamp(64px, 8vw, 110px); }
.pub-head { margin-top: 56px; font-family: var(--font-display); font-size: 1.5rem; color: var(--snow); }
.pub-grid { margin-top: 20px; display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.pub-card { display: block; padding: 26px; border: 1px solid var(--line); border-left: 3px solid var(--accent); border-radius: 0 14px 14px 0; background: var(--bg-deep); text-decoration: none; transition: transform .3s, border-color .3s; }
[dir="rtl"] .pub-card { border-left: 1px solid var(--line); border-right: 3px solid var(--accent); border-radius: 14px 0 0 14px; }
.pub-card:hover { transform: translateY(-3px); }
.pub-journal { font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); }
.pub-card h3 { margin-top: 10px; font-family: var(--font-display); font-size: 1.15rem; color: var(--snow); line-height: 1.35; }
.pub-role { display: block; margin-top: 10px; color: var(--snow-faint); font-size: .85rem; }
.pub-card .more { display: inline-flex; align-items: center; gap: 6px; margin-top: 14px; color: var(--accent); font-size: .88rem; font-weight: 600; }
.pub-authors { display: block; margin-top: 10px; color: var(--snow-soft); font-size: .88rem; }
.pub-summary { margin-top: 12px; color: var(--snow-soft); font-size: .92rem; line-height: 1.65; }
.pub-cite { display: block; margin-top: 12px; color: var(--snow-faint); font-size: .8rem; font-style: italic; }

/* ---- Speaking teaser (homepage) ---- */
.speak-teaser { background: var(--bg-deep); padding-block: clamp(56px, 7vw, 96px); }
.speak-strip { margin: 36px 0 26px; display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.speak-shot { position: relative; margin: 0; border-radius: 14px; overflow: hidden; border: 1px solid var(--line); }
.speak-shot > .ph { position: absolute; inset: 0; width: 100%; height: 100%; }
.speak-shot { aspect-ratio: 4 / 3; }
.speak-shot .ph-img { object-fit: cover; object-position: center 38%; transition: transform .6s var(--ease-out); }
.speak-shot:hover .ph-img { transform: scale(1.05); }
.speak-shot figcaption { position: absolute; inset-inline: 0; bottom: 0; z-index: 2; padding: 26px 16px 12px;
  background: linear-gradient(to top, rgba(5,8,16,.92), transparent);
  color: var(--snow-soft); font-size: .8rem; }

/* ---- Photo gallery ---- */
.gallery { margin-top: 40px; display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.gallery .gal-item { position: relative; display: block; padding: 0; border: 1px solid var(--line); border-radius: 14px;
  overflow: hidden; background: var(--bg-deep); cursor: zoom-in; aspect-ratio: 4 / 3;
  transition: transform .35s var(--ease-out), border-color .35s, box-shadow .35s; }
.gallery .gal-item:hover { transform: translateY(-4px); border-color: var(--accent); box-shadow: 0 16px 44px rgba(0,0,0,.3); }
.gallery .gal-item:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.gallery .gal-item > .ph { position: absolute; inset: 0; width: 100%; height: 100%; }
.gallery .ph-img { object-fit: cover; object-position: center 38%; transition: transform .6s var(--ease-out); }
.gallery .gal-item:hover .ph-img { transform: scale(1.06); }
.gal-cap { position: absolute; inset-inline: 0; bottom: 0; z-index: 2; padding: 30px 14px 12px; text-align: start;
  background: linear-gradient(to top, rgba(5,8,16,.94), transparent); color: var(--snow-soft); font-size: .78rem; line-height: 1.4; }

/* ---- Lightbox ---- */
.lightbox { position: fixed; inset: 0; z-index: 9999; display: flex; align-items: center; justify-content: center;
  gap: 10px; padding: 4vh 3vw; background: rgba(4,7,14,.94); backdrop-filter: blur(6px); }
.lightbox[hidden] { display: none; }
.lb-stage { margin: 0; max-width: min(1100px, 92vw); display: flex; flex-direction: column; align-items: center; gap: 14px; }
.lb-stage img { max-width: 100%; max-height: 78vh; border-radius: 12px; box-shadow: 0 30px 80px rgba(0,0,0,.6); }
.lb-stage figcaption { text-align: center; color: var(--snow-soft); font-size: .9rem; max-width: 70ch; }
.lb-stage figcaption strong { display: block; color: var(--snow); font-family: var(--font-display); font-size: 1.05rem; margin-bottom: 4px; }
.lb-close, .lb-nav { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%;
  border: 1px solid var(--line); background: rgba(255,255,255,.06); color: var(--snow); cursor: pointer; flex-shrink: 0;
  transition: background .25s, border-color .25s; }
.lb-close:hover, .lb-nav:hover { background: rgba(255,255,255,.14); border-color: var(--accent); }
.lb-close { position: absolute; top: 20px; inset-inline-end: 20px; }
@media (max-width: 640px) {
  .lb-nav { position: absolute; bottom: 18px; }
  .lb-prev { inset-inline-start: 22px; } .lb-next { inset-inline-end: 22px; }
}