:root{--ink:#123f4f;--paper:#f7f5ef;--sand:#e5c989;--coral:#c75b43;--line:#d8d5cc}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 Arial,sans-serif}.iran-nav{min-height:72px;display:flex;align-items:center;gap:28px;padding:14px clamp(20px,6vw,92px);background:#fff;border-bottom:1px solid var(--line)}.iran-brand{color:var(--ink);text-decoration:none;line-height:1}.iran-brand span{display:block;font-size:20px;font-weight:700}.iran-brand small{font-size:12px;letter-spacing:0}.iran-nav nav{display:flex;gap:22px;margin-left:auto}.iran-nav a{color:var(--ink);text-decoration:none}.language-switcher{position:relative}.language-switcher summary{cursor:pointer}.language-switcher div{position:absolute;right:0;z-index:5;width:180px;padding:10px;background:#fff;border:1px solid var(--line);box-shadow:0 10px 30px #123f4f22}.language-switcher a{display:block;padding:5px}.iran-hero{min-height:620px;padding:clamp(64px,10vw,140px) clamp(20px,11vw,170px);display:flex;align-items:center;background:linear-gradient(90deg,#123f4fe8 0%,#123f4fa0 45%,#123f4f20 100%),url('/assets/international-hero.jpg') center/cover;color:#fff}.iran-hero>div{max-width:650px}.eyebrow{margin:0 0 10px;color:var(--coral);font-size:12px;font-weight:bold;letter-spacing:0}.iran-hero .eyebrow{color:var(--sand)}h1,h2,h3{line-height:1.16;margin:0 0 18px}h1{font-size:clamp(38px,5vw,68px)}h2{font-size:32px}.iran-hero p:not(.eyebrow){font-size:20px;max-width:600px}.button{display:inline-block;margin-top:16px;border:0;background:var(--coral);color:#fff;padding:12px 19px;text-decoration:none;font-weight:bold;cursor:pointer}.content-band{padding:76px clamp(20px,11vw,170px)}.page{max-width:1260px;margin:auto;padding-inline:36px}.tour-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px}.tour-tile{padding:24px;background:#fff;border:1px solid var(--line);border-top:4px solid var(--sand)}.tour-tile p:first-child{font-size:13px;color:#5d7379}.tour-tile a,.text-link{color:var(--coral);font-weight:bold}.planner-band{padding:76px clamp(20px,11vw,170px);background:var(--ink);color:white}.planner-band .eyebrow{color:var(--sand)}.lead{font-size:20px;max-width:720px}.route-list{padding-left:22px}.planner{display:grid;gap:18px;max-width:680px}.planner label{display:grid;gap:6px;font-weight:bold}.planner input,.planner textarea{width:100%;padding:11px;border:1px solid #a7b3b4;border-radius:0;font:inherit}.notice{padding:12px 16px;background:#e9f1dd;border-left:4px solid #71944c}.iran-footer{display:flex;flex-wrap:wrap;gap:18px;padding:26px clamp(20px,6vw,92px);background:#0b2f3c;color:white}.iran-footer a{color:#fff}.article-cover{width:100%;aspect-ratio:16/9;object-fit:cover;margin-bottom:18px}.article-hero{width:100%;max-height:620px;object-fit:cover;margin:22px 0}.article-body{max-width:760px;font-size:18px;line-height:1.9}.video-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px}.video-grid article{background:#fff;border:1px solid var(--line);padding:12px}.video-grid h2{font-size:18px;margin:12px 4px 4px}.video-frame{position:relative;aspect-ratio:16/9;background:#0b2f3c}.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}@media(max-width:680px){.iran-nav{gap:14px;flex-wrap:wrap}.iran-nav nav{order:3;width:100%;margin:0;gap:14px;font-size:14px}.iran-hero{min-height:520px}.content-band{padding-block:55px}.page{padding-inline:20px}}