:root{
  --navy:#2e3047;--navy-2:#232538;--orange:#e28243;--orange-d:#c9692b;
  --bg:#f4f4f5;--bg-2:#e6e7e8;--ink:#23243a;--muted:#5d6076;--white:#fff;
  --radius:16px;--font:'Montserrat',system-ui,sans-serif;--head:'Anton','Impact',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:76px}
body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
[dir=rtl] body,[dir=rtl] button{font-family:'Cairo',var(--font)}
[dir=rtl] h1,[dir=rtl] h2,[dir=rtl] .brand{font-family:'Cairo',sans-serif;font-weight:900;letter-spacing:0;text-transform:none}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
.wrap{width:min(1120px,100% - 40px);margin-inline:auto}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px}

/* Nav */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:12px clamp(16px,4vw,48px);background:rgba(46,48,71,.92);backdrop-filter:blur(10px);color:#fff;border-bottom:3px solid var(--orange)}
.brand span{font-family:var(--head);font-size:26px;letter-spacing:1px;color:var(--orange)}
.links{display:flex;gap:28px;font-size:14px;font-weight:500}
.links a{opacity:.85;transition:.2s;position:relative}
.links a:hover{opacity:1;color:var(--orange)}
.nav-actions{display:flex;gap:10px;align-items:center}
.lang{padding:6px 16px;border:1.5px solid rgba(255,255,255,.4);border-radius:99px;font-size:13px;font-weight:600;transition:.2s}
.lang:hover{background:var(--orange);border-color:var(--orange)}
.burger{display:none;width:40px;height:40px;flex-direction:column;justify-content:center;gap:5px;align-items:center}
.burger i{display:block;width:22px;height:2px;background:#fff;transition:.3s}

/* Hero */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;padding:110px 0 70px;background:var(--navy);color:#fff;overflow:hidden}
.hero::before{content:"";position:absolute;inset-inline-end:-120px;bottom:-160px;width:520px;height:520px;border-radius:50%;background:var(--orange);opacity:.14}
.hero-bar{position:absolute;inset:0 0 auto 0;height:10px;background:var(--orange)}
.hero-grid{display:grid;grid-template-columns:1.2fr .9fr;gap:56px;align-items:center;position:relative}
.eyebrow{color:var(--orange);font-weight:600;letter-spacing:.2em;text-transform:uppercase;font-size:13px;margin-bottom:14px}
[dir=rtl] .eyebrow{letter-spacing:0}
h1{font-family:var(--head);font-weight:400;font-size:clamp(46px,8vw,96px);line-height:1.02;text-transform:uppercase;letter-spacing:.01em}
h1 span{display:block}
h1 .accent{color:var(--orange)}
.role{margin-top:14px;font-size:clamp(18px,2.4vw,24px);font-weight:600;color:#e6e7e8}
.lead{margin-top:16px;max-width:520px;color:#c9cad6;font-size:16px}
.cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 28px;border-radius:99px;font-weight:600;font-size:15px;transition:.25s}
.btn.primary{background:var(--orange);color:#fff}
.btn.primary:hover{background:var(--orange-d);transform:translateY(-2px);box-shadow:0 10px 24px rgba(226,130,67,.35)}
.btn.ghost{border:1.5px solid rgba(255,255,255,.45)}
.btn.ghost:hover{background:#fff;color:var(--navy)}
.facts{display:flex;flex-wrap:wrap;gap:28px;margin-top:42px;padding-top:26px;border-top:1px solid rgba(255,255,255,.15)}
.facts li{display:flex;flex-direction:column;max-width:150px}
.facts b{font-family:var(--head);font-weight:400;font-size:38px;color:var(--orange);line-height:1}
[dir=rtl] .facts b{font-family:'Cairo';font-weight:900}
.facts span{font-size:12px;color:#c9cad6;margin-top:6px;line-height:1.4}
.hero-photo{position:relative;justify-self:center;width:min(420px,100%)}
.photo-frame{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:0 30px 60px rgba(0,0,0,.45);border:4px solid var(--orange)}
.photo-frame img{width:100%;aspect-ratio:1/1;object-fit:cover;object-position:center 20%}
.tag{position:absolute;bottom:-16px;inset-inline-start:20px;background:var(--orange);color:#fff;padding:8px 20px;border-radius:99px;font-weight:600;font-size:13px;box-shadow:0 8px 20px rgba(0,0,0,.3)}

/* Sections */
.section{padding:96px 0}
.section.alt{background:var(--bg-2)}
.section.dark{background:var(--navy);color:#fff}
.title{font-family:var(--head);font-weight:400;font-size:clamp(34px,5vw,56px);text-transform:uppercase;color:var(--navy);margin-bottom:44px;line-height:1.1;position:relative;padding-inline-start:22px}
.title::before{content:"";position:absolute;inset-inline-start:0;top:.12em;bottom:.12em;width:8px;background:var(--orange);border-radius:3px}
.title.light{color:#fff}

.about-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:48px;align-items:start}
.prose p{margin-bottom:18px;color:#383a50;font-size:16.5px}
.card{background:var(--navy);color:#fff;border-radius:var(--radius);padding:30px;box-shadow:0 20px 40px rgba(46,48,71,.2)}
.card h3{color:var(--orange);font-size:18px;margin-bottom:18px;text-transform:uppercase;letter-spacing:.1em}
[dir=rtl] .card h3{letter-spacing:0}
.edu-item{padding:14px 0;border-top:1px solid rgba(255,255,255,.12)}
.edu-item b{display:block;font-size:15px}
.edu-item span{font-size:13px;color:#c9cad6}

/* Timeline */
.timeline{position:relative;padding-inline-start:34px}
.timeline::before{content:"";position:absolute;inset-inline-start:7px;top:8px;bottom:8px;width:2px;background:var(--navy);opacity:.25}
.timeline>li{position:relative;background:#fff;border-radius:var(--radius);padding:26px 30px;margin-bottom:24px;box-shadow:0 10px 30px rgba(46,48,71,.08);transition:.25s}
.timeline>li:hover{transform:translateY(-3px);box-shadow:0 16px 36px rgba(46,48,71,.14)}
.timeline>li::before{content:"";position:absolute;inset-inline-start:-34px;top:32px;width:16px;height:16px;border-radius:50%;background:var(--orange);border:3px solid var(--bg-2)}
.timeline time{display:inline-block;background:var(--navy);color:#fff;border-radius:99px;padding:3px 14px;font-size:12.5px;font-weight:600;margin-bottom:10px}
.timeline h3{font-size:20px;color:var(--navy)}
.org{color:var(--orange-d);font-weight:700;margin-bottom:10px}
.timeline ul li{position:relative;padding-inline-start:18px;margin-top:4px;color:#44465d;font-size:15px}
.timeline ul li::before{content:"";position:absolute;inset-inline-start:0;top:.7em;width:7px;height:7px;background:var(--orange);border-radius:2px}

/* Skills */
.chips{display:flex;flex-wrap:wrap;gap:12px}
.chips li{background:var(--navy);color:#fff;padding:12px 24px;border-radius:99px;font-size:15px;font-weight:500;transition:.25s;border:2px solid transparent}
.chips li:hover{background:#fff;color:var(--navy);border-color:var(--orange);transform:translateY(-3px)}

/* Gallery */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:34px}
.filters button{padding:9px 22px;border-radius:99px;border:1.5px solid rgba(255,255,255,.3);font-size:14px;font-weight:600;transition:.2s}
.filters button:hover{border-color:var(--orange)}
.filters button.on{background:var(--orange);border-color:var(--orange)}
.gallery{columns:3 280px;column-gap:18px}
.gallery figure{break-inside:avoid;margin-bottom:18px;position:relative;border-radius:14px;overflow:hidden;background:var(--navy-2);box-shadow:0 12px 30px rgba(0,0,0,.3)}
.gallery figure[hidden]{display:none}
.zoom{display:block;width:100%;cursor:zoom-in}
.gallery img{width:100%;transition:transform .5s}
.gallery figure:hover img{transform:scale(1.04)}
figcaption{position:absolute;inset:auto 0 0 0;padding:34px 16px 12px;background:linear-gradient(transparent,rgba(20,21,34,.9));font-size:14px;font-weight:600;opacity:0;transform:translateY(8px);transition:.3s;pointer-events:none}
.gallery figure:hover figcaption,.gallery figure:focus-within figcaption{opacity:1;transform:none}
@media (hover:none){figcaption{opacity:1;transform:none}}

/* Contact */
.contact{background:var(--bg-2)}
.contact-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:56px;align-items:center}
.quote{font-size:clamp(19px,2.4vw,24px);font-weight:600;color:var(--navy);margin-bottom:14px;line-height:1.5}
.contact p{color:#44465d}
.contact-list{margin:26px 0}
.contact-list li{display:flex;flex-wrap:wrap;gap:6px 18px;padding:12px 0;border-bottom:1px solid rgba(46,48,71,.15)}
.contact-list span{min-width:130px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);font-weight:700;align-self:center}
[dir=rtl] .contact-list span{letter-spacing:0}
.contact-list a{font-weight:600;color:var(--navy)}
.contact-list a:hover{color:var(--orange-d)}
.btn.wa{background:#1fa855}
.btn.wa:hover{background:#188a45;box-shadow:0 10px 24px rgba(31,168,85,.35)}
.qr-card{position:relative;justify-self:center;background:#fff;border-radius:18px;padding:52px 30px 30px;text-align:center;box-shadow:0 24px 50px rgba(46,48,71,.18);width:min(320px,100%);margin-top:32px}
.qr-avatar{position:absolute;top:-32px;left:50%;transform:translateX(-50%);width:64px;height:64px;border-radius:50%;object-fit:cover;border:4px solid #fff;background:var(--navy)}
.qr-card b{display:block;font-size:20px;color:var(--navy);font-weight:600}
.qr-card small{display:block;color:var(--muted);margin-bottom:16px}
.qr-card img:last-child{margin-inline:auto;width:200px}

.footer{background:var(--navy-2);color:#a9abbd;padding:22px 0;font-size:14px}
.footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
.footer a:hover{color:var(--orange)}

/* Lightbox */
.lightbox{position:fixed;inset:0;z-index:100;background:rgba(14,15,26,.94);display:flex;align-items:center;justify-content:center;padding:24px}
.lightbox[hidden]{display:none}
.lightbox img{max-width:min(94vw,1200px);max-height:90vh;width:auto;border-radius:10px;box-shadow:0 20px 60px rgba(0,0,0,.6)}
.lb-close{position:absolute;top:14px;inset-inline-end:20px;font-size:44px;color:#fff;line-height:1;width:48px;height:48px}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);font-size:56px;color:#fff;width:56px;height:80px;opacity:.8}
.lb-nav:hover,.lb-close:hover{color:var(--orange);opacity:1}
.lb-nav.prev{left:8px}.lb-nav.next{right:8px}

/* Reveal */
.rv{opacity:0;transform:translateY(24px);transition:opacity .7s,transform .7s}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}.rv{opacity:1;transform:none}}

/* Responsive */
@media (max-width:860px){
  .hero-grid,.about-grid,.contact-grid{grid-template-columns:1fr}
  .hero{padding-top:100px}
  .hero-photo{order:-1;width:min(300px,80%)}
  .section{padding:68px 0}
  .burger{display:flex}
  .links{position:fixed;top:64px;inset-inline:0;flex-direction:column;gap:0;background:var(--navy);padding:8px 24px 20px;transform:translateY(-130%);transition:transform .3s;border-bottom:3px solid var(--orange);z-index:-1}
  .links.open{transform:none}
  .links a{padding:14px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:16px}
  .burger[aria-expanded=true] i:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .burger[aria-expanded=true] i:nth-child(2){opacity:0}
  .burger[aria-expanded=true] i:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .timeline>li{padding:22px}
}