/* ============================================================
   CHIAI FA - MAIN STYLESHEET
   هر سکشن با تیتر مشخص جدا شده تا پیدا کردن آن آسان باشد.
============================================================ */
:root{--red:#d71920;--black:#080808;--ink:#151515;--soft:#f3f3f1;--white:#fff;--muted:#777;--line:#dedede;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Tahoma,Arial,sans-serif;background:#fff;color:var(--ink);line-height:1.8}img{width:100%;display:block}a{color:inherit;text-decoration:none}.container{width:min(calc(100% - 40px),var(--max));margin:auto}.eyebrow{margin:0 0 8px;font:700 12px/1.2 Arial;letter-spacing:2px;color:#fff}.eyebrow.dark{color:var(--red)}.section-number{font:700 12px Arial;color:var(--red)}h1,h2,h3,p{margin-top:0}h2{font-size:clamp(30px,4vw,58px);line-height:1.15;margin-bottom:22px}.section{padding:110px 0}.section-dark{background:var(--black);color:#fff}.section-soft{background:var(--soft)}

/* ==================== HEADER ==================== */
.site-header{height:76px;background:rgba(5,5,5,.96);color:#fff;position:sticky;top:0;z-index:50;border-bottom:1px solid #222}.header-inner{height:100%;display:flex;align-items:center;gap:32px}.brand{display:flex;align-items:center;gap:10px;margin-left:auto}.brand-mark{width:38px;height:38px;border:2px solid var(--red);border-radius:50%;display:grid;place-items:center;color:var(--red);font:bold 24px Georgia}.brand-name{font:bold 17px Arial;letter-spacing:3px}.main-nav{display:flex;gap:25px;font-size:14px}.main-nav a:hover,.lang-link:hover{color:var(--red)}.lang-link{border:1px solid #555;padding:6px 10px;font:bold 12px Arial}.menu-toggle{display:none;background:none;color:#fff;border:0;font-size:24px}

/* ==================== 01 HERO ==================== */
.hero{min-height:calc(100vh - 76px);position:relative;display:flex;align-items:center;background:#050505;color:#fff;overflow:hidden}.hero-bg{position:absolute;inset:0;height:100%;object-fit:cover}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.2),rgba(0,0,0,.88) 72%)}.hero-content{position:relative;z-index:2}.hero h1{font-size:clamp(50px,8vw,108px);line-height:.95;margin:15px 0 28px;max-width:850px}.hero h1 span{color:var(--red)}.hero-copy{max-width:590px;color:#ccc;font-size:17px}.hero-actions{display:flex;gap:12px;margin-top:32px}.btn{padding:13px 24px;border:1px solid #777;font-weight:700}.btn-primary{background:var(--red);border-color:var(--red)}.btn-ghost:hover{background:#fff;color:#000}

/* ==================== 02 CHIAI ==================== */
.split-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:80px;align-items:center}.media-card{overflow:hidden;background:#ddd}.media-card img{aspect-ratio:4/3;object-fit:cover}.section-copy p{color:#666}.value-row{display:flex;flex-wrap:wrap;gap:10px;margin:28px 0}.value-row span{border:1px solid var(--line);padding:7px 14px;font-size:13px}.text-link{font-weight:700;border-bottom:2px solid var(--red);padding-bottom:4px}

/* ==================== 03 DANIUM ==================== */
.section-heading{display:flex;justify-content:space-between;gap:40px;align-items:end;margin-bottom:50px}.section-heading>p{max-width:480px;color:#777}.light-heading>p{color:#aaa}.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.person-card{background:#111;border:1px solid #242424}.person-card img{aspect-ratio:4/5;object-fit:cover}.person-card div{padding:20px}.person-card h3{margin-bottom:3px}.person-card p{color:#999;margin:0;font-size:13px}

/* ==================== 04 RANKS ==================== */
.rank-track{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid #ccc;margin-top:70px}.rank{position:relative;padding:38px 15px 15px;text-align:center}.rank:before{content:"";position:absolute;top:-7px;right:50%;width:13px;height:13px;border-radius:50%;background:var(--red);transform:translateX(50%)}.rank b,.rank small{display:block}.rank small{color:#888}.belt{display:block;width:90px;height:10px;margin:0 auto 18px;border-radius:2px}.belt-1{background:#ddd}.belt-2{background:#d8b31c}.belt-3{background:#3f7c48}.belt-4{background:#315c91}.belt-5{background:#171717}

/* ==================== 05 NEWS ==================== */
.news-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:22px}.news-card{background:#fff;border:1px solid #e5e5e5}.news-card img{aspect-ratio:16/10;object-fit:cover}.news-card.featured img{aspect-ratio:16/9}.news-body{padding:22px}.news-body small{color:var(--red);font-weight:700}.news-body h3{margin:7px 0;font-size:20px}.featured .news-body h3{font-size:26px}.news-body p{color:#777}

/* ==================== 06 LIFE ==================== */
.life-grid{display:grid;grid-template-columns:2fr 1fr 1fr;grid-template-rows:1fr 1fr;gap:14px}.life-grid figure{margin:0;position:relative;overflow:hidden;min-height:230px}.life-grid img{height:100%;object-fit:cover}.life-large{grid-row:1/3}.life-grid figcaption{position:absolute;right:15px;bottom:15px;background:rgba(0,0,0,.72);padding:6px 12px;font-weight:700}

/* ==================== FOOTER ==================== */
.site-footer{background:#050505;color:#aaa;padding:70px 0 20px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:45px}.footer-grid h4{color:#fff}.footer-grid a{display:block;margin:7px 0}.footer-grid a:hover{color:var(--red)}.footer-brand{margin-bottom:18px}.footer-bottom{border-top:1px solid #222;margin-top:45px;padding-top:18px;font:12px Arial;color:#666;direction:ltr;text-align:center}

/* ==================== RESPONSIVE ==================== */
@media(max-width:900px){.section{padding:80px 0}.menu-toggle{display:block;order:-1}.main-nav{position:absolute;top:76px;right:0;left:0;background:#090909;display:none;flex-direction:column;padding:25px 20px;border-top:1px solid #222}.main-nav.is-open{display:flex}.split-grid{grid-template-columns:1fr;gap:35px}.cards-3{grid-template-columns:repeat(2,1fr)}.news-grid{grid-template-columns:1fr 1fr}.featured{grid-column:1/3}.life-grid{grid-template-columns:1fr 1fr}.life-large{grid-row:auto;grid-column:1/3}.footer-grid{grid-template-columns:1fr 1fr}.rank-track{grid-template-columns:repeat(3,1fr);border-top:0}.rank{border-top:1px solid #ccc}}
@media(max-width:600px){.container{width:min(calc(100% - 28px),var(--max))}.site-header{height:68px}.main-nav{top:68px}.brand-name{display:none}.hero{min-height:78vh}.hero-overlay{background:linear-gradient(0deg,rgba(0,0,0,.92),rgba(0,0,0,.15))}.hero-content{align-self:flex-end;padding-bottom:55px}.hero h1{font-size:48px}.hero-actions{flex-direction:column;align-items:stretch}.btn{text-align:center}.section-heading{display:block}.cards-3,.news-grid,.footer-grid{grid-template-columns:1fr}.featured{grid-column:auto}.rank-track{grid-template-columns:1fr 1fr}.life-grid{display:grid;grid-template-columns:1fr}.life-large{grid-column:auto}.life-grid figure{min-height:260px}}