:root{
  --bg:#F8F6F0; --surface:#FFFFFF; --surface-2:#F2EEE5; --surface-3:#EBE6DB;
  --ink:#0E0E0C; --ink-2:#26261F; --muted:#7A7770; --muted-2:#A6A39A;
  --line:rgba(14,14,12,0.08); --line-2:rgba(14,14,12,0.14);
  --accent:#9A4A1F; --accent-2:#B8551E; --accent-soft:#F8E9DA;
  --whatsapp:#25D366;
  --sans:'Geist', sans-serif; --serif:'Instrument Serif', serif;
  --mono:'IBM Plex Mono', monospace;
  --ar:'Reem Kufi', sans-serif; --zh:'Noto Sans SC', sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:17px}
body{background:var(--bg);color:var(--ink);font-family:var(--ar);font-weight:400;line-height:1.75;overflow-x:hidden;-webkit-font-smoothing:antialiased}
html[data-lang="en"] body, html[data-lang="es"] body{font-family:var(--sans);line-height:1.6}
html[data-lang="zh"] body{font-family:var(--zh);line-height:1.7}
::selection{background:var(--ink);color:var(--bg)}

.ar-content, .en-content, .es-content, .zh-content, .ru-content{display:none}
html[data-lang="ar"] .ar-content{display:inline}
html[data-lang="en"] .en-content{display:inline}
html[data-lang="es"] .es-content{display:inline}
html[data-lang="zh"] .zh-content{display:inline}
html[data-lang="ru"] .ru-content{display:inline}

.aurora{position:fixed;inset:0;pointer-events:none;z-index:0;overflow:hidden}
.aurora::before, .aurora::after{content:'';position:absolute;border-radius:50%;filter:blur(120px);opacity:0.5}
.aurora::before{width:600px;height:600px;background:radial-gradient(circle, rgba(184,85,30,0.18), transparent 70%);top:-200px;inset-inline-end:-150px}
.aurora::after{width:500px;height:500px;background:radial-gradient(circle, rgba(218,165,32,0.12), transparent 70%);bottom:20%;inset-inline-start:-100px}

nav{position:fixed;top:16px;left:50%;transform:translateX(-50%);z-index:100;background:rgba(255,255,255,0.7);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);border:1px solid var(--line);border-radius:100px;padding:8px 8px 8px 20px;display:flex;align-items:center;gap:24px;box-shadow:0 4px 24px rgba(14,14,12,0.04), 0 1px 2px rgba(14,14,12,0.04);transition:all .3s cubic-bezier(.22,.61,.36,1);max-width:calc(100vw - 32px)}
[dir="rtl"] nav{padding:8px 20px 8px 8px}
.brand{font-family:var(--ar);font-size:17px;font-weight:600;color:var(--ink);white-space:nowrap;display:flex;align-items:center;gap:10px;flex-shrink:0}
html[data-lang="en"] .brand, html[data-lang="es"] .brand{font-family:var(--sans);font-size:15px;letter-spacing:-.01em}
html[data-lang="zh"] .brand{font-family:var(--zh);font-size:16px}
.brand-dot{width:6px;height:6px;background:var(--accent);border-radius:50%;display:inline-block;box-shadow:0 0 0 3px var(--accent-soft)}
.nav-links{display:flex;gap:18px;align-items:center}
.nav-links a{color:var(--muted);text-decoration:none;font-size:16px;font-weight:500;transition:color .2s ease}
html[data-lang="en"] .nav-links a, html[data-lang="es"] .nav-links a{font-size:14px;letter-spacing:-.005em}
html[data-lang="zh"] .nav-links a{font-size:15px}
.nav-links a:hover{color:var(--ink)}

.lang-switcher{position:relative;flex-shrink:0}
.lang-toggle{display:flex;align-items:center;gap:6px;background:var(--ink);color:var(--bg);border:none;padding:10px 14px;border-radius:100px;font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.06em;cursor:pointer;transition:all .25s ease}
.lang-toggle:hover{background:var(--accent)}
.lang-toggle .chevron{transition:transform .25s ease}
.lang-switcher.open .lang-toggle .chevron{transform:rotate(180deg)}
.lang-menu{position:absolute;top:calc(100% + 8px);inset-inline-end:0;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:8px;box-shadow:0 12px 32px rgba(14,14,12,0.12);display:none;min-width:170px;z-index:200}
.lang-switcher.open .lang-menu{display:flex;flex-direction:column;gap:2px}
.lang-menu button{background:transparent;border:none;padding:10px 14px;font-size:14px;text-align:start;cursor:pointer;border-radius:10px;color:var(--ink);transition:all .2s ease;display:flex;justify-content:space-between;align-items:center;gap:10px}
.lang-menu button:hover{background:var(--surface-2)}
.lang-menu button.active{background:var(--ink);color:var(--bg)}
.lang-menu button .code{font-family:var(--mono);font-size:10px;letter-spacing:.08em;opacity:.6}
.lang-menu button[data-set="ar"]{font-family:var(--ar);font-weight:600}
.lang-menu button[data-set="zh"]{font-family:var(--zh);font-weight:500}
.lang-menu button[data-set="en"], .lang-menu button[data-set="es"]{font-family:var(--sans);font-weight:500}

section{padding:140px 48px;position:relative;z-index:1}
.container{max-width:1280px;margin:0 auto}

.hero{padding-top:160px;min-height:100vh;display:flex;align-items:center}
.hero-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:80px;width:100%;align-items:center}
.pill{display:inline-flex;align-items:center;gap:10px;padding:8px 18px 8px 14px;background:var(--surface);border:1px solid var(--line);border-radius:100px;font-size:15px;font-weight:500;color:var(--ink-2);margin-bottom:36px;box-shadow:0 1px 2px rgba(14,14,12,0.03)}
html[data-lang="en"] .pill, html[data-lang="es"] .pill{font-size:13px}
[dir="rtl"] .pill{padding:8px 14px 8px 18px}
.pill-dot{width:7px;height:7px;background:#16a34a;border-radius:50%;position:relative}
.pill-dot::after{content:'';position:absolute;inset:-4px;border-radius:50%;background:#16a34a;opacity:.3;animation:ping 2s ease-out infinite}
@keyframes ping{0%{transform:scale(.8);opacity:.4}80%,100%{transform:scale(2);opacity:0}}

h1.hero-name{font-family:var(--ar);font-size:clamp(60px,8vw,116px);font-weight:700;line-height:1;letter-spacing:-.025em;color:var(--ink);margin-bottom:24px}
.hero-eyebrow{font-family:var(--ar);font-size:clamp(18px,1.8vw,24px);font-weight:600;color:var(--accent);margin-bottom:14px;letter-spacing:.01em}
html[data-lang="en"] .hero-eyebrow, html[data-lang="es"] .hero-eyebrow{font-family:var(--sans);font-weight:500;letter-spacing:.02em;text-transform:uppercase;font-size:clamp(13px,1.2vw,15px)}
html[data-lang="zh"] .hero-eyebrow{font-family:var(--zh);font-weight:600}
html[data-lang="en"] h1.hero-name, html[data-lang="es"] h1.hero-name{font-family:var(--sans);letter-spacing:-.045em;font-weight:600;line-height:.96}
html[data-lang="zh"] h1.hero-name{font-family:var(--zh);letter-spacing:-.02em;font-weight:700;line-height:1.05}
h1.hero-name .accent{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--accent);letter-spacing:-.02em}
html[data-lang="ar"] h1.hero-name .accent{font-family:var(--ar);font-style:normal;font-weight:700;letter-spacing:-.015em}
html[data-lang="zh"] h1.hero-name .accent{font-family:var(--zh);font-style:normal;font-weight:700}

.hero-sub{font-size:clamp(20px,1.8vw,24px);color:var(--muted);font-weight:500;margin-bottom:32px;max-width:600px;line-height:1.55}
html[data-lang="en"] .hero-sub, html[data-lang="es"] .hero-sub{font-weight:400;letter-spacing:-.005em}
.hero-desc{font-size:18px;color:var(--ink-2);max-width:560px;line-height:1.75;margin-bottom:44px}
html[data-lang="en"] .hero-desc, html[data-lang="es"] .hero-desc{font-size:16px;line-height:1.7}

.hero-cta{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 24px;font-family:inherit;font-size:16px;font-weight:500;text-decoration:none;cursor:pointer;border:none;border-radius:100px;transition:all .25s cubic-bezier(.22,.61,.36,1);white-space:nowrap}
html[data-lang="en"] .btn, html[data-lang="es"] .btn{font-size:15px;letter-spacing:-.005em}
.btn-primary{background:var(--ink);color:var(--bg)}
.btn-primary:hover{background:var(--accent);transform:translateY(-1px);box-shadow:0 8px 24px rgba(154,74,31,0.3)}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--line-2)}
.btn-ghost:hover{background:var(--surface);border-color:var(--ink)}
.btn-whatsapp{background:var(--whatsapp);color:#fff}
.btn-whatsapp:hover{background:#1eb955;transform:translateY(-1px);box-shadow:0 8px 24px rgba(37,211,102,0.35)}
.btn .arrow{display:inline-flex;transition:transform .25s ease}
[dir="rtl"] .btn .arrow{transform:scaleX(-1)}
.btn:hover .arrow{transform:translateX(3px)}
[dir="rtl"] .btn:hover .arrow{transform:translateX(-3px) scaleX(-1)}

.hero-aside > .hero-card{width:100%}
.hero-card{background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:32px;box-shadow:0 1px 2px rgba(14,14,12,0.03), 0 24px 60px -20px rgba(14,14,12,0.08)}
.hero-card-row{display:flex;justify-content:space-between;align-items:center;padding:16px 0;border-bottom:1px solid var(--line);font-size:16px;gap:16px}
html[data-lang="en"] .hero-card-row, html[data-lang="es"] .hero-card-row{font-size:14px}
.hero-card-row:last-child{border-bottom:none}
.hero-card-row .k{color:var(--muted);font-family:var(--ar);font-size:15px;font-weight:500}
html[data-lang="en"] .hero-card-row .k, html[data-lang="es"] .hero-card-row .k{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase}
html[data-lang="zh"] .hero-card-row .k{font-family:var(--zh);font-size:14px}
.hero-card-row .v{color:var(--ink);font-weight:600;text-align:end}
html[data-lang="en"] .hero-card-row .v, html[data-lang="es"] .hero-card-row .v{font-weight:500;letter-spacing:-.005em}
.hero-card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:20px;border-bottom:1px solid var(--line)}
.hero-card-title{font-family:var(--ar);font-size:20px;font-weight:700;color:var(--ink)}
html[data-lang="en"] .hero-card-title, html[data-lang="es"] .hero-card-title{font-family:var(--serif);font-style:italic;font-weight:400;font-size:22px;letter-spacing:-.01em}
html[data-lang="zh"] .hero-card-title{font-family:var(--zh);font-size:19px}
.hero-card-id{font-family:var(--mono);font-size:11px;color:var(--muted);letter-spacing:.05em}

/* news ticker */
.news-ticker{background:var(--ink);color:var(--bg);padding:14px 0;overflow:hidden;position:relative;z-index:5;display:flex;align-items:center;border-top:1px solid rgba(255,255,255,0.06);border-bottom:1px solid rgba(255,255,255,0.06)}
.ticker-label{display:flex;align-items:center;gap:10px;padding:0 28px;font-family:var(--ar);font-size:14px;font-weight:600;color:var(--accent-2);letter-spacing:.01em;flex-shrink:0;border-inline-end:1px solid rgba(255,255,255,0.15)}
html[data-lang="en"] .ticker-label, html[data-lang="es"] .ticker-label{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;font-weight:500}
html[data-lang="zh"] .ticker-label{font-family:var(--zh);font-size:13px}
.live-dot{width:8px;height:8px;background:#ef4444;border-radius:50%;position:relative}
.live-dot::after{content:'';position:absolute;inset:-3px;border-radius:50%;background:#ef4444;opacity:.4;animation:ping 1.8s ease-out infinite}
.ticker-viewport{flex:1;overflow:hidden;position:relative;-webkit-mask-image:linear-gradient(to right, transparent 0%, #000 4%, #000 96%, transparent 100%);mask-image:linear-gradient(to right, transparent 0%, #000 4%, #000 96%, transparent 100%)}
.ticker-track{display:flex;gap:48px;width:max-content;padding:0 24px;animation:tickerScroll 80s linear infinite}
[dir="rtl"] .ticker-track{animation-direction:reverse}
.ticker-viewport:hover .ticker-track{animation-play-state:paused}
@keyframes tickerScroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.ticker-item{display:flex;align-items:center;gap:12px;color:var(--bg);text-decoration:none;font-size:14px;white-space:nowrap;transition:color .2s ease;flex-shrink:0}
html[data-lang="zh"] .ticker-item{font-family:var(--zh)}
.ticker-item:hover{color:var(--accent-2)}
.ticker-handle{color:var(--accent-2);font-weight:600;font-family:var(--mono);font-size:13px}
.ticker-time{color:var(--muted-2);font-family:var(--mono);font-size:11px;letter-spacing:.05em;opacity:.7}
.ticker-divider{width:3px;height:3px;background:var(--muted-2);border-radius:50%;opacity:.5;flex-shrink:0}
.ticker-x{width:14px;height:14px;opacity:.5}

/* section heads */
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--ar);font-size:15px;color:var(--accent);font-weight:600;margin-bottom:24px}
html[data-lang="en"] .eyebrow, html[data-lang="es"] .eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;font-weight:500}
html[data-lang="zh"] .eyebrow{font-family:var(--zh);font-size:14px}
.eyebrow::before{content:'';width:24px;height:1px;background:var(--accent)}

h2.section-title{font-family:var(--ar);font-size:clamp(40px,5vw,64px);font-weight:700;line-height:1.1;letter-spacing:-.02em;color:var(--ink);margin-bottom:24px;max-width:880px}
html[data-lang="en"] h2.section-title, html[data-lang="es"] h2.section-title{font-family:var(--sans);font-weight:600;font-size:clamp(36px,4.5vw,60px);letter-spacing:-.04em;line-height:1.05}
html[data-lang="zh"] h2.section-title{font-family:var(--zh);font-weight:700;font-size:clamp(36px,4.5vw,56px);line-height:1.2}
h2.section-title em{font-family:var(--serif);font-weight:400;color:var(--accent);letter-spacing:-.01em}
html[data-lang="ar"] h2.section-title em, html[data-lang="zh"] h2.section-title em{font-style:normal;font-weight:700;color:var(--accent)}
html[data-lang="ar"] h2.section-title em{font-family:var(--ar)}
html[data-lang="zh"] h2.section-title em{font-family:var(--zh)}

.section-lead{font-size:20px;color:var(--muted);max-width:680px;line-height:1.7}
html[data-lang="en"] .section-lead, html[data-lang="es"] .section-lead{font-size:18px;line-height:1.65}
html[data-lang="zh"] .section-lead{font-size:17px}

/* about — bento */
.about{padding:120px 48px}
.about-bento{display:grid;grid-template-columns:1.2fr 1fr;grid-auto-rows:auto;gap:16px;margin-top:64px}
.bento{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:32px;position:relative;overflow:hidden;transition:all .3s ease}
.bento:hover{transform:translateY(-2px);box-shadow:0 20px 40px -16px rgba(14,14,12,0.08)}
.bento.tall{grid-row:span 2}
.bento.dark{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.bento.dark .bento-label{color:var(--muted-2)}
.bento.dark .bento-value{color:var(--bg)}
.bento.accent{background:var(--accent);color:var(--bg);border-color:var(--accent)}
.bento.accent .bento-label, .bento.accent .bento-value{color:var(--bg)}
.bento-label{font-family:var(--ar);font-size:15px;color:var(--muted);font-weight:500;margin-bottom:16px;display:flex;align-items:center;gap:8px}
html[data-lang="en"] .bento-label, html[data-lang="es"] .bento-label{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase}
html[data-lang="zh"] .bento-label{font-family:var(--zh);font-size:14px}
.bento-value{font-family:var(--ar);font-size:36px;font-weight:700;letter-spacing:-.02em;color:var(--ink);line-height:1.15}
html[data-lang="en"] .bento-value, html[data-lang="es"] .bento-value{font-family:var(--sans);letter-spacing:-.03em;font-size:32px;font-weight:600}
html[data-lang="zh"] .bento-value{font-family:var(--zh);font-size:30px;font-weight:600}
.bento-value.serif{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:-.01em;font-size:46px}
html[data-lang="ar"] .bento-value.serif{font-family:var(--ar);font-style:normal;font-weight:700;font-size:36px}
.bento-desc{font-size:17px;color:var(--muted);line-height:1.7;margin-top:12px}
html[data-lang="en"] .bento-desc, html[data-lang="es"] .bento-desc{font-size:15px;line-height:1.65}
html[data-lang="zh"] .bento-desc{font-size:15px}
.bento.dark .bento-desc{color:var(--muted-2)}
.bento-big{font-size:clamp(52px,5.5vw,76px);line-height:1;font-weight:700;letter-spacing:-.04em}
.bento-hero{padding:40px;display:flex;flex-direction:column;justify-content:space-between;min-height:300px}
.bento-hero-text{font-family:var(--ar);font-size:clamp(24px,2.4vw,32px);line-height:1.4;font-weight:600;letter-spacing:-.01em}
html[data-lang="en"] .bento-hero-text, html[data-lang="es"] .bento-hero-text{font-family:var(--sans);letter-spacing:-.02em;font-weight:500;line-height:1.3}
html[data-lang="zh"] .bento-hero-text{font-family:var(--zh);font-weight:600;line-height:1.5;font-size:clamp(22px,2.2vw,28px)}
.bento-hero-text em{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--accent)}
html[data-lang="ar"] .bento-hero-text em, html[data-lang="zh"] .bento-hero-text em{font-style:normal;font-weight:700;color:var(--accent)}
html[data-lang="ar"] .bento-hero-text em{font-family:var(--ar)}
html[data-lang="zh"] .bento-hero-text em{font-family:var(--zh)}
.about-cv-action{margin-top:32px;display:flex;justify-content:center}

/* CV modal */
.cv-modal{position:fixed;inset:0;z-index:1000;display:none;align-items:center;justify-content:center;padding:24px}
.cv-modal.open{display:flex}
.cv-modal-overlay{position:absolute;inset:0;background:rgba(14,14,12,0.55);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);animation:fadeIn .25s ease}
.cv-modal-box{position:relative;background:var(--bg);border:1px solid var(--line);border-radius:24px;max-width:820px;width:100%;max-height:88vh;display:flex;flex-direction:column;box-shadow:0 40px 100px -20px rgba(14,14,12,0.4);animation:modalUp .3s cubic-bezier(.22,.61,.36,1)}
.cv-modal-close{position:absolute;top:18px;inset-inline-end:18px;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:var(--surface);color:var(--ink);display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:2;transition:all .2s ease}
.cv-modal-close:hover{background:var(--accent-soft);color:var(--accent);border-color:var(--accent)}
.cv-modal-scroll{overflow-y:auto;padding:56px 48px 48px;-webkit-overflow-scrolling:touch}
.cv-header{margin-bottom:36px;padding-bottom:24px;border-bottom:2px solid var(--accent-soft)}
.cv-name{font-family:var(--ar);font-size:32px;font-weight:700;color:var(--ink);margin-bottom:8px;letter-spacing:-.01em}
.cv-role{font-size:16px;color:var(--accent);font-weight:600}
.cv-section{margin-bottom:36px}
.cv-section-title{font-family:var(--ar);font-size:20px;font-weight:700;color:var(--accent);margin-bottom:18px;display:flex;align-items:center;gap:10px}
.cv-section-title::before{content:'';width:6px;height:22px;background:var(--accent);border-radius:3px;display:inline-block}
.cv-item{padding:16px 0;border-bottom:1px solid var(--line);display:flex;gap:16px;align-items:flex-start}
.cv-item:last-child{border-bottom:none}
.cv-item-year{font-family:var(--mono);font-size:13px;color:var(--accent);font-weight:600;flex-shrink:0;min-width:64px;padding-top:2px}
.cv-item-body{flex:1;min-width:0}
.cv-item-title{font-family:var(--ar);font-size:17px;font-weight:700;color:var(--ink);margin-bottom:4px;line-height:1.5}
.cv-item-sub{font-size:14px;color:var(--muted);line-height:1.6}
.cv-skills{display:flex;flex-wrap:wrap;gap:10px}
.cv-skill{background:var(--surface-2);border:1px solid var(--line);border-radius:100px;padding:8px 16px;font-size:14px;color:var(--ink-2);font-weight:500}
.cv-skill-list{list-style:none;padding:0;margin:0}
.cv-skill-list li{padding:9px 0;padding-inline-start:24px;position:relative;font-size:15px;color:var(--ink-2);line-height:1.6;border-bottom:1px solid var(--line)}
.cv-skill-list li:last-child{border-bottom:none}
.cv-skill-list li::before{content:'';position:absolute;inset-inline-start:0;top:16px;width:7px;height:7px;border-radius:50%;background:var(--accent)}
@media(max-width:640px){
  .cv-modal-scroll{padding:52px 22px 30px}
  .cv-name{font-size:25px}
  .cv-item{flex-direction:column;gap:4px}
  .cv-item-year{min-width:auto}
}

/* services */
.services{padding:140px 48px}
.services-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:64px}
.service{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:36px 32px;transition:all .3s ease;cursor:pointer;position:relative;overflow:hidden;box-shadow:0 2px 8px rgba(14,14,12,0.04), 0 8px 24px -16px rgba(14,14,12,0.08)}
.service:hover{transform:translateY(-3px);box-shadow:0 24px 48px -20px rgba(14,14,12,0.14);border-color:var(--line-2)}
.service-icon-wrap{width:48px;height:48px;background:var(--surface-2);border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:24px;color:var(--accent);transition:all .3s ease}
.service:hover .service-icon-wrap{background:var(--accent);color:var(--bg)}
.service-num{position:absolute;top:36px;inset-inline-end:32px;font-family:var(--mono);font-size:11px;color:var(--muted-2);letter-spacing:.05em}
.service-name{font-family:var(--ar);font-size:24px;font-weight:700;margin-bottom:14px;letter-spacing:-.01em;color:var(--ink)}
html[data-lang="en"] .service-name, html[data-lang="es"] .service-name{font-family:var(--sans);letter-spacing:-.02em;font-weight:600}
html[data-lang="zh"] .service-name{font-family:var(--zh);font-size:22px;font-weight:700}
.service-desc{font-size:17px;color:var(--muted);line-height:1.7}
html[data-lang="en"] .service-desc, html[data-lang="es"] .service-desc{font-size:15px;line-height:1.65}
html[data-lang="zh"] .service-desc{font-size:15px}

/* metrics */
.metrics{padding:88px 48px;background:var(--ink);border-top:none;border-bottom:none}
.metrics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:48px;max-width:1280px;margin:0 auto;align-items:end}
.metric{position:relative}
.metric:not(:last-child)::before{content:'';position:absolute;inset-inline-start:-24px;top:8px;bottom:8px;width:1px;background:rgba(255,255,255,0.12)}
.metric:not(:last-child)::after{content:'';position:absolute;inset-inline-end:-24px;top:50%;transform:translateY(-50%);width:1px;height:60%;background:var(--line-2)}
.metric-num{font-family:var(--ar);font-size:clamp(42px,4.2vw,60px);font-weight:700;letter-spacing:-.03em;color:#FFFFFF;line-height:1;margin-bottom:10px}
html[data-lang="en"] .metric-num, html[data-lang="es"] .metric-num{font-family:var(--sans);letter-spacing:-.05em;font-weight:600}
html[data-lang="zh"] .metric-num{font-family:var(--zh);font-size:clamp(40px,4vw,52px);font-weight:700}
.metric-num em{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--accent-2);letter-spacing:-.02em}
html[data-lang="ar"] .metric-num em, html[data-lang="zh"] .metric-num em{font-style:normal;font-weight:700;color:#D9742E}
html[data-lang="ar"] .metric-num em{font-family:var(--ar)}
html[data-lang="zh"] .metric-num em{font-family:var(--zh)}
.metric-label{font-size:15px;color:rgba(255,255,255,0.65);font-weight:500}
html[data-lang="en"] .metric-label, html[data-lang="es"] .metric-label{font-size:13px}

/* === CREDENTIALS TIMELINE === */
.credentials{padding:140px 48px}
.timeline{display:flex;flex-direction:column;gap:48px;margin-top:72px;position:relative}
.timeline-year-group{display:grid;grid-template-columns:220px 1fr;gap:56px;align-items:start;position:relative;padding-bottom:48px;border-bottom:1px solid var(--line)}
.timeline-year-group:last-child{border-bottom:none;padding-bottom:0}
.timeline-year{font-family:var(--serif);font-style:italic;font-size:clamp(64px,7vw,96px);color:var(--accent);line-height:.9;font-weight:400;letter-spacing:-.02em;position:sticky;top:120px}
.timeline-year::before{content:'';display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--accent);margin-inline-end:14px;vertical-align:middle;box-shadow:0 0 0 5px var(--accent-soft)}
html[data-lang="ar"] .timeline-year{font-family:var(--ar);font-style:normal;font-weight:700;letter-spacing:-.015em}
html[data-lang="zh"] .timeline-year{font-family:var(--zh);font-style:normal;font-weight:700;font-size:clamp(56px,6vw,80px)}
.timeline-items{display:flex;flex-direction:column;gap:14px}
.timeline-item{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:24px 28px;display:flex;align-items:center;gap:24px;transition:all .3s ease;text-decoration:none;color:inherit;box-shadow:0 2px 8px rgba(14,14,12,0.04)}
.timeline-item:hover{transform:translateY(-2px);box-shadow:0 20px 40px -16px rgba(14,14,12,0.12);border-color:var(--line-2)}
.timeline-type{display:inline-flex;align-items:center;padding:5px 14px;background:var(--accent-soft);color:var(--accent);border-radius:100px;font-size:12px;font-weight:600;flex-shrink:0;align-self:center}
html[data-lang="zh"] .timeline-type{font-family:var(--zh)}
.timeline-type.edu{background:#E8EFF7;color:#1E40AF}
.timeline-type.arb{background:var(--accent-soft);color:var(--accent)}
.timeline-type.gov{background:#EAF5EE;color:#15803D}
.timeline-item-content{flex:1;min-width:0}
.timeline-item-title{font-family:var(--ar);font-size:19px;font-weight:700;color:var(--ink);margin-bottom:4px;line-height:1.4;letter-spacing:-.005em}
html[data-lang="en"] .timeline-item-title, html[data-lang="es"] .timeline-item-title{font-family:var(--sans);font-weight:600;letter-spacing:-.015em;font-size:18px}
html[data-lang="zh"] .timeline-item-title{font-family:var(--zh);font-size:18px}
.timeline-item-institution{font-size:15px;color:var(--muted);line-height:1.55}
html[data-lang="en"] .timeline-item-institution, html[data-lang="es"] .timeline-item-institution{font-size:14px}
html[data-lang="zh"] .timeline-item-institution{font-size:14px}

/* === ARTICLES === */
.articles{padding:140px 48px}
.articles-head{display:flex;justify-content:space-between;align-items:flex-end;gap:48px;margin-bottom:64px;flex-wrap:wrap}
.articles-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}

/* videos */
.videos{padding:0 48px 140px}
.videos-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.video-card{background:var(--surface);border:1px solid var(--line);border-radius:20px;overflow:hidden;cursor:pointer;transition:all .3s ease;display:flex;flex-direction:column;text-align:start;padding:0;font-family:inherit}
.video-card:hover{transform:translateY(-3px);box-shadow:0 24px 48px -20px rgba(14,14,12,0.14);border-color:var(--line-2)}
.video-thumb{position:relative;width:100%;aspect-ratio:16/9;overflow:hidden;background:var(--surface-2)}
.video-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.video-card:hover .video-thumb img{transform:scale(1.05)}
.video-play{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(14,14,12,0.18);transition:background .3s ease}
.video-card:hover .video-play{background:rgba(14,14,12,0.32)}
.video-play span{width:60px;height:60px;border-radius:50%;background:rgba(255,255,255,0.95);display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,0.25);transition:transform .3s ease}
.video-card:hover .video-play span{transform:scale(1.1)}
.video-play svg{width:22px;height:22px;color:var(--accent);margin-inline-start:3px}
.video-info{padding:22px 24px}
.video-title{font-family:var(--ar);font-size:18px;font-weight:700;line-height:1.5;color:var(--ink);letter-spacing:-.005em}
html[data-lang="en"] .video-title, html[data-lang="es"] .video-title{font-family:var(--sans);font-weight:600}
html[data-lang="zh"] .video-title{font-family:var(--zh)}
.video-watch{margin-top:12px;color:var(--accent);font-weight:600;font-size:14px;display:inline-flex;align-items:center;gap:6px}
[dir="rtl"] .video-watch svg{transform:scaleX(-1)}

/* video modal */
.video-modal{position:fixed;inset:0;z-index:1000;display:none;align-items:center;justify-content:center;padding:24px}
.video-modal.open{display:flex}
.video-modal-overlay{position:absolute;inset:0;background:rgba(14,14,12,0.78);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);animation:fadeIn .25s ease}
.video-modal-box{position:relative;width:100%;max-width:920px;animation:modalUp .3s cubic-bezier(.22,.61,.36,1)}
.video-modal-frame{position:relative;width:100%;aspect-ratio:16/9;border-radius:18px;overflow:hidden;box-shadow:0 40px 100px -20px rgba(0,0,0,0.6);background:#000}
.video-modal-frame iframe{width:100%;height:100%;border:0}
.video-modal-title{color:#fff;font-family:var(--ar);font-size:20px;font-weight:600;margin-top:20px;text-align:center}
html[data-lang="en"] .video-modal-title, html[data-lang="es"] .video-modal-title{font-family:var(--sans)}
.video-modal-close{position:absolute;top:-52px;inset-inline-end:0;width:40px;height:40px;border-radius:50%;border:1px solid rgba(255,255,255,0.3);background:rgba(255,255,255,0.1);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease}

/* gallery */
.gallery{padding:0 48px 140px}
.gallery-filters{display:flex;flex-wrap:wrap;gap:10px;margin:40px 0 36px}
.gallery-filter{background:var(--surface);border:1px solid var(--line);border-radius:100px;padding:10px 22px;font-family:var(--ar);font-size:15px;font-weight:600;color:var(--ink-2);cursor:pointer;transition:all .25s ease}
html[data-lang="en"] .gallery-filter, html[data-lang="es"] .gallery-filter{font-family:var(--sans)}
.gallery-filter:hover{border-color:var(--accent);color:var(--accent)}
.gallery-filter.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.gallery-filter .count{opacity:.55;font-size:13px;margin-inline-start:5px}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.gallery-item{position:relative;border-radius:14px;overflow:hidden;cursor:pointer;background:var(--surface-2);aspect-ratio:1;border:1px solid var(--line);transition:all .3s ease}
.gallery-item:hover{transform:translateY(-3px);box-shadow:0 20px 40px -18px rgba(14,14,12,0.18)}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.gallery-item:hover img{transform:scale(1.05)}
.gallery-item-zoom{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(14,14,12,0);opacity:0;transition:all .3s ease}
.gallery-item:hover .gallery-item-zoom{background:rgba(14,14,12,0.25);opacity:1}
.gallery-item-zoom svg{width:30px;height:30px;color:#fff}

/* lightbox */
.lightbox{position:fixed;inset:0;z-index:1100;display:none;align-items:center;justify-content:center;padding:40px}
.lightbox.open{display:flex}
.lightbox-overlay{position:absolute;inset:0;background:rgba(14,14,12,0.9);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);animation:fadeIn .25s ease}
.lightbox-content{position:relative;max-width:90vw;max-height:88vh;animation:modalUp .3s cubic-bezier(.22,.61,.36,1)}
.lightbox-content img{max-width:100%;max-height:88vh;border-radius:12px;box-shadow:0 40px 100px -20px rgba(0,0,0,0.7);display:block}
.lightbox-close{position:absolute;top:-50px;inset-inline-end:0;width:42px;height:42px;border-radius:50%;border:1px solid rgba(255,255,255,0.3);background:rgba(255,255,255,0.1);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease}
.lightbox-close:hover{background:rgba(255,255,255,0.2)}
.lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;border-radius:50%;border:1px solid rgba(255,255,255,0.3);background:rgba(255,255,255,0.1);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease}
.lightbox-nav:hover{background:rgba(255,255,255,0.25)}
.lightbox-prev{inset-inline-start:-64px}
.lightbox-next{inset-inline-end:-64px}
@media(max-width:980px){.gallery-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:640px){
  .gallery-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .lightbox{padding:20px}
  .lightbox-nav{width:40px;height:40px}
  .lightbox-prev{inset-inline-start:4px}
  .lightbox-next{inset-inline-end:4px}
  .lightbox-close{top:-46px}
}
/* laws */
.laws{padding:0 48px 140px}
.section-sub{font-size:16px;color:var(--muted);margin-top:14px;max-width:520px}
.laws-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:48px}
.law-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:26px 24px;display:flex;flex-direction:column;gap:14px;transition:all .3s ease;box-shadow:0 2px 8px rgba(14,14,12,0.04)}
.law-card:hover{transform:translateY(-3px);box-shadow:0 20px 40px -18px rgba(14,14,12,0.14);border-color:var(--line-2)}
.law-icon{width:44px;height:44px;border-radius:12px;background:var(--accent-soft);display:flex;align-items:center;justify-content:center;color:var(--accent)}
.law-icon svg{width:22px;height:22px}
.law-name{font-family:var(--ar);font-size:17px;font-weight:700;line-height:1.5;color:var(--ink);flex:1}
html[data-lang="en"] .law-name, html[data-lang="es"] .law-name, html[data-lang="ru"] .law-name{font-family:var(--sans);font-weight:600;font-size:15px}
.law-dl{display:inline-flex;align-items:center;gap:7px;color:var(--accent);font-weight:600;font-size:14px;text-decoration:none;margin-top:auto}
.law-dl:hover{opacity:.75}
[dir="rtl"] .law-dl svg{transform:none}
@media(max-width:980px){.laws-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.laws-grid{grid-template-columns:1fr}}
.video-modal-close:hover{background:rgba(255,255,255,0.2)}
.article-card{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:32px;text-decoration:none;color:inherit;display:flex;flex-direction:column;transition:all .3s ease;position:relative;min-height:340px;overflow:hidden}
.article-card::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg, var(--accent-soft) 0%, transparent 60%);opacity:0;transition:opacity .3s ease;pointer-events:none}
.article-card:hover{transform:translateY(-3px);box-shadow:0 24px 48px -20px rgba(14,14,12,0.1);border-color:var(--line-2)}
.article-card:hover::after{opacity:1}
.article-meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;gap:16px;position:relative}
.article-cat{display:inline-flex;align-items:center;padding:5px 12px;background:var(--accent-soft);color:var(--accent);border-radius:100px;font-size:12px;font-weight:600}
html[data-lang="zh"] .article-cat{font-family:var(--zh);font-size:12px}
.article-date{font-family:var(--mono);font-size:11px;color:var(--muted);letter-spacing:.05em}
.article-title{font-family:var(--ar);font-size:22px;font-weight:700;line-height:1.4;color:var(--ink);margin-bottom:16px;letter-spacing:-.005em;position:relative}
html[data-lang="en"] .article-title, html[data-lang="es"] .article-title{font-family:var(--sans);font-weight:600;letter-spacing:-.02em;line-height:1.3;font-size:22px}
html[data-lang="zh"] .article-title{font-family:var(--zh);font-weight:700;font-size:20px;line-height:1.5}
.article-excerpt{font-size:16px;color:var(--muted);line-height:1.7;margin-bottom:24px;flex:1;position:relative}
html[data-lang="en"] .article-excerpt, html[data-lang="es"] .article-excerpt{font-size:15px;line-height:1.65}
html[data-lang="zh"] .article-excerpt{font-size:15px}
.article-link{color:var(--accent);font-weight:600;font-size:15px;display:inline-flex;align-items:center;gap:6px;margin-top:auto;position:relative}
html[data-lang="en"] .article-link, html[data-lang="es"] .article-link{font-size:14px}
[dir="rtl"] .article-link svg{transform:scaleX(-1)}
button.article-link{background:none;border:none;cursor:pointer;font-family:inherit;padding:0;text-align:start}
button.article-link:hover{opacity:.75}

/* نافذة المقال الكامل */
.article-modal{position:fixed;inset:0;z-index:1000;display:none;align-items:center;justify-content:center;padding:24px}
.article-modal.open{display:flex}
.article-modal-overlay{position:absolute;inset:0;background:rgba(14,14,12,0.55);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);animation:fadeIn .25s ease}
.article-modal-box{position:relative;background:var(--bg);border:1px solid var(--line);border-radius:24px;max-width:760px;width:100%;max-height:88vh;display:flex;flex-direction:column;box-shadow:0 40px 100px -20px rgba(14,14,12,0.4);animation:modalUp .3s cubic-bezier(.22,.61,.36,1)}
.article-modal-close{position:absolute;top:18px;inset-inline-end:18px;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:var(--surface);color:var(--ink);display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:2;transition:all .2s ease}
.article-modal-close:hover{background:var(--accent-soft);color:var(--accent);border-color:var(--accent)}
.article-modal-scroll{overflow-y:auto;padding:56px 48px 48px;-webkit-overflow-scrolling:touch}
.article-modal-cat{font-size:13px;font-weight:600;color:var(--accent);margin-bottom:14px}
.article-modal-title{font-family:'Amiri',var(--ar);font-size:34px;font-weight:700;line-height:1.4;color:var(--ink);margin-bottom:28px;letter-spacing:0}
.article-modal-content{font-family:'Amiri',var(--ar);font-size:21px;line-height:2.05;color:var(--ink)}
.article-modal-content p{margin-bottom:18px;color:#2a2a26}
.article-modal-content h4{font-family:'Amiri',var(--ar);font-size:24px;font-weight:700;color:var(--accent);margin:30px 0 12px}
.article-modal-content strong{font-weight:700;color:var(--ink)}
.article-modal-content .article-ref{margin-top:28px;padding-top:18px;border-top:1px solid var(--line);font-size:14px;color:var(--muted);font-style:italic}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes modalUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:640px){
  .article-modal-scroll{padding:52px 24px 32px}
  .article-modal-title{font-size:27px}
  .article-modal-content{font-size:19px;line-height:1.95}
}

/* insights */
.insights{padding:140px 48px}
.insights-head{display:flex;justify-content:space-between;align-items:flex-end;gap:48px;margin-bottom:64px;flex-wrap:wrap}
.insights-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.insight{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:32px;text-decoration:none;color:inherit;display:flex;flex-direction:column;min-height:280px;transition:all .3s ease;position:relative;overflow:hidden}
.insight::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg, var(--accent-soft) 0%, transparent 60%);opacity:0;transition:opacity .3s ease;pointer-events:none}
.insight:hover{transform:translateY(-3px);box-shadow:0 24px 48px -20px rgba(14,14,12,0.1)}
.insight:hover::after{opacity:1}
.insight-platform{display:flex;align-items:center;gap:10px;font-family:var(--ar);font-size:14px;color:var(--muted);font-weight:500;margin-bottom:24px}
html[data-lang="en"] .insight-platform, html[data-lang="es"] .insight-platform{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase}
html[data-lang="zh"] .insight-platform{font-family:var(--zh);font-size:13px}
.insight-platform svg{width:16px;height:16px}
.insight-title{font-family:var(--ar);font-size:22px;line-height:1.4;font-weight:600;letter-spacing:-.005em;color:var(--ink);margin-bottom:24px;flex:1;position:relative}
html[data-lang="en"] .insight-title, html[data-lang="es"] .insight-title{font-family:var(--sans);letter-spacing:-.02em;font-size:22px;font-weight:500;line-height:1.3}
html[data-lang="zh"] .insight-title{font-family:var(--zh);font-size:20px;font-weight:600;line-height:1.5}
.insight-link{font-size:16px;color:var(--accent);font-weight:600;display:inline-flex;align-items:center;gap:6px;position:relative}
html[data-lang="en"] .insight-link, html[data-lang="es"] .insight-link{font-size:14px;font-weight:500}
[dir="rtl"] .insight-link svg{transform:scaleX(-1)}

/* booking */
.booking{padding:140px 48px;position:relative}
.booking-card{max-width:1100px;margin:0 auto;background:var(--ink);color:var(--bg);border-radius:32px;padding:80px 64px;position:relative;overflow:hidden;text-align:center}
.booking-card::before{content:'';position:absolute;top:-200px;inset-inline-end:-200px;width:500px;height:500px;background:radial-gradient(circle, rgba(184,85,30,0.4), transparent 70%);filter:blur(60px);pointer-events:none}
.booking-card::after{content:'';position:absolute;bottom:-150px;inset-inline-start:-150px;width:400px;height:400px;background:radial-gradient(circle, rgba(218,165,32,0.18), transparent 70%);filter:blur(60px);pointer-events:none}
.booking-card .eyebrow{color:var(--accent-2);justify-content:center;display:inline-flex;position:relative}
.booking-card .eyebrow::before{background:var(--accent-2)}
.booking-card h2{font-family:var(--ar);font-size:clamp(44px,5.5vw,72px);font-weight:700;letter-spacing:-.025em;line-height:1.1;margin-bottom:24px;position:relative}
html[data-lang="en"] .booking-card h2, html[data-lang="es"] .booking-card h2{font-family:var(--sans);letter-spacing:-.045em;font-weight:600;font-size:clamp(40px,5vw,68px);line-height:1.05}
html[data-lang="zh"] .booking-card h2{font-family:var(--zh);font-size:clamp(40px,5vw,60px);line-height:1.2}
.booking-card h2 em{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--accent-2);letter-spacing:-.01em}
html[data-lang="ar"] .booking-card h2 em, html[data-lang="zh"] .booking-card h2 em{font-style:normal;font-weight:700}
html[data-lang="ar"] .booking-card h2 em{font-family:var(--ar)}
html[data-lang="zh"] .booking-card h2 em{font-family:var(--zh)}
.booking-desc{font-size:20px;color:var(--muted-2);max-width:640px;margin:0 auto 40px;line-height:1.65;position:relative}
html[data-lang="en"] .booking-desc, html[data-lang="es"] .booking-desc{font-size:18px;line-height:1.6}
html[data-lang="zh"] .booking-desc{font-size:17px}
.booking-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;position:relative;margin-bottom:64px}
.booking-cta .btn-primary{background:var(--bg);color:var(--ink)}
.booking-cta .btn-primary:hover{background:var(--accent-2);color:var(--bg)}
.booking-cta .btn-ghost{color:var(--bg);border-color:rgba(255,255,255,0.18)}
.booking-cta .btn-ghost:hover{background:rgba(255,255,255,0.06);border-color:rgba(255,255,255,0.3)}
.booking-info{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;padding-top:48px;border-top:1px solid rgba(255,255,255,0.1);position:relative}
.booking-info-item{text-align:center}
.booking-info-item .k{font-family:var(--ar);font-size:15px;color:var(--muted-2);margin-bottom:8px;font-weight:500}
html[data-lang="en"] .booking-info-item .k, html[data-lang="es"] .booking-info-item .k{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase}
html[data-lang="zh"] .booking-info-item .k{font-family:var(--zh);font-size:14px}
.booking-info-item .v{color:var(--bg);font-size:17px;font-weight:500}
html[data-lang="en"] .booking-info-item .v, html[data-lang="es"] .booking-info-item .v{font-size:15px}
html[data-lang="zh"] .booking-info-item .v{font-size:15px}

/* footer */
footer{padding:56px 48px 32px;border-top:1px solid var(--line)}
.footer-top{max-width:1280px;margin:0 auto;display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px}
.footer-brand{font-family:var(--ar);font-size:20px;font-weight:700;letter-spacing:-.01em;margin-bottom:14px;display:flex;align-items:center;gap:10px}
html[data-lang="en"] .footer-brand, html[data-lang="es"] .footer-brand{font-family:var(--sans);font-size:18px;letter-spacing:-.02em;font-weight:600}
html[data-lang="zh"] .footer-brand{font-family:var(--zh);font-size:18px}
.footer-tag{font-size:16px;color:var(--muted);line-height:1.7;max-width:360px}
html[data-lang="en"] .footer-tag, html[data-lang="es"] .footer-tag{font-size:14px;line-height:1.65}
html[data-lang="zh"] .footer-tag{font-size:14px}
.footer-col h4{font-family:var(--ar);font-size:16px;color:var(--ink);margin-bottom:20px;font-weight:700}
html[data-lang="en"] .footer-col h4, html[data-lang="es"] .footer-col h4{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;font-weight:500}
html[data-lang="zh"] .footer-col h4{font-family:var(--zh);font-size:15px}
.footer-col ul{list-style:none}
.footer-col li{margin-bottom:12px}
.footer-col a{color:var(--muted);text-decoration:none;font-size:16px;transition:color .2s ease}
html[data-lang="en"] .footer-col a, html[data-lang="es"] .footer-col a{font-size:14px}
html[data-lang="zh"] .footer-col a{font-size:14px}
.footer-col a:hover{color:var(--ink)}
.social-row{display:flex;gap:8px;margin-top:20px;flex-wrap:wrap}
.social-row a{width:42px;height:42px;background:var(--surface);border:1px solid var(--line);border-radius:10px;display:inline-flex;align-items:center;justify-content:center;color:var(--ink);transition:all .25s ease}
.social-row a:hover{background:var(--ink);color:var(--bg);transform:translateY(-2px)}
.social-row a.wa:hover{background:var(--whatsapp);border-color:var(--whatsapp)}
.social-row svg{width:18px;height:18px}
.footer-bottom{max-width:1280px;margin:0 auto;padding-top:24px;border-top:1px solid var(--line);display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;font-size:15px;color:var(--muted)}
html[data-lang="en"] .footer-bottom, html[data-lang="es"] .footer-bottom{font-size:13px}
.footer-bottom a{color:var(--muted);text-decoration:none}
.footer-bottom a:hover{color:var(--ink)}

.reveal{opacity:0;transform:translateY(16px);transition:opacity .8s cubic-bezier(.22,.61,.36,1), transform .8s cubic-bezier(.22,.61,.36,1)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}
.reveal.d2{transition-delay:.16s}
.reveal.d3{transition-delay:.24s}
.reveal.d4{transition-delay:.32s}

@media(max-width:1024px){
  nav{inset-inline-start:16px;transform:none;inset-inline-end:16px;width:auto}
  section, .hero, .about, .services, .metrics, .insights, .booking, footer, .articles, .credentials{padding-left:24px;padding-right:24px}
  .hero{padding-top:120px}
  .hero-grid{grid-template-columns:1fr;gap:48px}
  .about-bento{grid-template-columns:1fr}
  .bento.tall{grid-row:auto}
  .services-grid{grid-template-columns:1fr}
  .metrics-grid{grid-template-columns:repeat(2,1fr);gap:32px}
  .metric:not(:last-child)::after{display:none}
  .insights-grid, .articles-grid, .videos-grid{grid-template-columns:1fr}
  .booking-card{padding:56px 32px;border-radius:24px}
  .booking-info{grid-template-columns:1fr;gap:24px}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px}
  .ticker-label{padding:0 16px;font-size:12px}
  .timeline-year-group{grid-template-columns:1fr;gap:20px}
  .timeline-year{position:static;font-size:48px}
}
@media(max-width:640px){
  html{font-size:16px}
  nav{padding:8px 16px}
  [dir="rtl"] nav{padding:8px 16px}
  .nav-links{display:none}
  section, .hero, .about, .services, .metrics, .insights, .booking, footer, .articles, .credentials{padding-left:16px;padding-right:16px}
  .booking-card{padding:48px 24px}
  .footer-top{grid-template-columns:1fr;gap:32px}
  .hero-cta{flex-direction:column;width:100%}
  .hero-cta .btn{justify-content:center;width:100%}
  .booking-cta{flex-direction:column}
  .booking-cta .btn{justify-content:center}
  .timeline-item{flex-direction:column;align-items:flex-start;gap:14px}
}