:root{--navy:#0E1526}
.page-hero{padding:56px 0 26px}
.page-hero h1{font-size:clamp(29px,5vw,46px);line-height:1.08;letter-spacing:-.02em;font-weight:800;margin:0 0 18px;max-width:900px}
.page-hero .lead{font-size:clamp(16.5px,2.1vw,19.5px);color:var(--muted);line-height:1.6;max-width:760px;margin:0}
.crumbs{font-size:13.5px;color:var(--muted);margin:0 0 16px}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--accent-deep)}
.sit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.sit{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-card)}
.sit h3{margin:0 0 8px;font-size:18px;letter-spacing:-.01em}
.sit p{margin:0;color:var(--muted);font-size:15.5px;line-height:1.58}
.sms-list{display:grid;gap:12px;max-width:660px}
.sms{background:#fff;border:1px solid var(--line);border-radius:18px 18px 18px 5px;padding:15px 19px;font-size:15.5px;line-height:1.5;box-shadow:var(--shadow-card)}
.sms span{display:block;font-size:12.5px;color:var(--muted);margin-top:7px}
.faq{max-width:840px}
.faq details{border-bottom:1px solid var(--line);padding:17px 0}
.faq details:first-child{border-top:1px solid var(--line)}
.faq summary{font-weight:700;font-size:17px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:baseline}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';color:var(--accent);font-weight:800;font-size:20px;line-height:1}
.faq details[open] summary::after{content:'\2212'}
.faq p{color:var(--muted);line-height:1.62;margin:11px 0 0;font-size:15.5px}
.trades-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(232px,1fr));gap:14px}
.trade-card{display:flex;flex-direction:column;gap:6px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 20px;text-decoration:none;color:var(--ink);box-shadow:var(--shadow-card);transition:border-color .15s ease,transform .15s ease}
.trade-card b{font-size:16.5px;letter-spacing:-.01em}
.trade-card span{font-size:14px;color:var(--muted);line-height:1.45}
.trade-card:hover{border-color:var(--accent);transform:translateY(-2px)}
.center-cta{text-align:center;max-width:780px}
.center-cta h2{font-size:clamp(24px,3.6vw,34px);letter-spacing:-.02em;margin:0 0 12px}
.center-cta .sub{color:var(--muted);font-size:17px;margin:0 0 26px}
.tiny{font-size:13.5px;color:var(--muted);margin:14px 0 0}
/* calculateur */
.calc{display:grid;grid-template-columns:1.02fr .98fr;gap:26px;align-items:start}
.calc-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-card)}
.calc-field{margin-bottom:24px}
.calc-field:last-of-type{margin-bottom:8px}
.calc-field label{display:block;font-weight:700;font-size:15px;margin-bottom:9px}
.calc-field label b{color:var(--accent-deep)}
.calc-field small{display:block;color:var(--muted);font-weight:400;font-size:13.5px;line-height:1.5;margin-top:7px}
.calc input[type=range]{width:100%;accent-color:var(--accent);height:26px}
.calc input[type=number],.calc select{width:100%;padding:13px 15px;border:1.5px solid var(--line);border-radius:13px;font:inherit;font-size:16px;color:var(--ink);background:#fff}
.calc input[type=number]:focus,.calc select:focus{outline:none;border-color:var(--accent)}
.calc-out{background:var(--ink);color:#fff;border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-soft);position:sticky;top:88px}
.calc-out-label{color:#9BA6B8;font-size:14px;margin:0 0 6px}
.calc-big{margin:0;font-size:20px;color:#9BA6B8}
.calc-big b{font-size:clamp(34px,4.6vw,46px);color:#fff;letter-spacing:-.03em;font-weight:800}
.calc-sub{margin:6px 0 22px;color:#9BA6B8;font-size:15px}
.calc-sub b{color:#FDE68A}
.calc-rows{list-style:none;padding:0;margin:0 0 24px;border-top:1px solid rgba(255,255,255,.14)}
.calc-rows li{display:flex;justify-content:space-between;gap:14px;padding:11px 0;border-bottom:1px solid rgba(255,255,255,.14);font-size:15px}
.calc-rows li span{color:#9BA6B8}
.calc-out .btn{width:100%;justify-content:center}
.calc-note{color:#9BA6B8;font-size:13px;margin:12px 0 0;text-align:center}
/* modèles */
.tpl-list{display:grid;gap:16px;max-width:860px}
.tpl{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;box-shadow:var(--shadow-card)}
.tpl-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:12px}
.tpl-head b{font-size:16.5px}
.tpl p{margin:0;color:var(--ink);font-size:15.5px;line-height:1.6}
.tpl-copy{padding:8px 16px;font-size:14px}
.locked-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:10px}
.locked-list li{background:#fff;border:1px solid var(--line);border-radius:13px;padding:14px 18px;font-size:15px;color:var(--muted)}
/* в футере теперь 5 ссылок — на узких экранах переносим их */
.footer-links{flex-wrap:wrap;row-gap:10px}
@media (max-width:700px){
  .footer-links{gap:8px 16px;font-size:14px;line-height:1.5}
  .footer-inner{gap:14px}
}
@media (max-width:900px){
  .sit-grid{grid-template-columns:1fr}
  .calc{grid-template-columns:1fr}
  .calc-out{position:static}
  .page-hero{padding:36px 0 18px}
}