/* Шрифт Evolventa (open source, кириллица) */
@font-face{
  font-family:'Evolventa';
  src:url('https://cdn.jsdelivr.net/gh/evolventa/evolventa@master/woff/Evolventa-Regular.woff') format('woff');
  font-weight:400;font-style:normal;font-display:swap;
}
@font-face{
  font-family:'Evolventa';
  src:url('https://cdn.jsdelivr.net/gh/evolventa/evolventa@master/woff/Evolventa-Bold.woff') format('woff');
  font-weight:700;font-style:normal;font-display:swap;
}

:root{
  --foam:#F8F4EF;
  --foam-light:#FFFFFF;
  --cobalt:#0047AB;
  --cobalt-dark:#00327A;
  --slate:#40434E;
  --ink:#2B2E36;
  --line:rgba(0,71,171,.3);
  --metal:linear-gradient(135deg,#e6eaef 0%,#b7bfca 32%,#f7f9fb 52%,#99a2af 78%,#dfe4ea 100%);
  --radius:18px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Evolventa','Inter',system-ui,sans-serif;
  background:var(--foam);
  color:var(--ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,.condensed{
  font-family:'Evolventa','Inter',sans-serif;
  text-transform:uppercase;line-height:1.12;color:var(--cobalt);font-weight:700;
  letter-spacing:.015em;
}
a{color:var(--cobalt);text-decoration:none}
img,svg{max-width:100%}
.container{width:min(1160px,92%);margin:0 auto}
.smallcaps{font-size:12px;letter-spacing:.28em;text-transform:uppercase;font-weight:700;color:var(--cobalt)}
.divider{display:flex;align-items:center;gap:14px;color:var(--cobalt);margin:18px 0}
.divider::before,.divider::after{content:"";height:1px;background:var(--line);flex:1}
.divider span{font-size:12px}

/* металлик */
.metal-text{background:var(--metal);-webkit-background-clip:text;background-clip:text;color:transparent}
.metal-line{height:2px;background:var(--metal);border-radius:2px}

/* ---------- ШАПКА ---------- */
header{position:sticky;top:0;z-index:50;background:rgba(248,244,239,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:14px}
.brand{display:flex;align-items:center;gap:12px;color:var(--cobalt);flex:none}
.brand img,.brand svg{width:38px;height:38px;object-fit:contain}
.brand .name{font-family:'Evolventa',sans-serif;font-size:20px;letter-spacing:.34em;font-weight:700;text-transform:uppercase;white-space:nowrap}
.menu{display:flex;gap:20px;list-style:none}
.menu a{font-size:13px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;position:relative;padding:6px 0}
.menu a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--cobalt);transition:width .25s}
.menu a:hover::after,.menu a.active::after{width:100%}
.burger{display:none;background:none;border:2px solid var(--cobalt);border-radius:10px;padding:8px 10px;cursor:pointer;color:var(--cobalt);font-size:18px;line-height:1}

/* ---------- КНОПКИ ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  background:var(--cobalt);color:var(--foam);
  font-family:'Evolventa',sans-serif;text-transform:uppercase;letter-spacing:.12em;
  border:2px solid var(--cobalt);border-radius:999px;
  padding:15px 34px;font-size:14px;font-weight:700;cursor:pointer;transition:all .25s ease;
}
.btn:hover{background:transparent;color:var(--cobalt)}
.btn.ghost{background:transparent;color:var(--cobalt)}
.btn.ghost:hover{background:var(--cobalt);color:var(--foam)}
.btn.wide{width:100%}
.btn svg{width:20px;height:20px;flex:none}

/* ---------- ГЕРО ---------- */
.hero{padding:84px 0 64px;position:relative;overflow:hidden}
.hero .mark{position:absolute;right:-60px;top:40px;width:420px;opacity:.07;color:var(--cobalt);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;position:relative}
h1{font-size:clamp(38px,5.6vw,68px)}
h1 .alt{color:var(--ink)}
.hero p.lead{font-size:18px;max-width:520px;margin:22px 0 30px}
.hero p.lead strong{color:var(--cobalt)}
.tagline{display:inline-flex;align-items:center;gap:12px;border:1.5px solid var(--cobalt);border-radius:999px;padding:9px 20px;font-size:13px;letter-spacing:.22em;text-transform:uppercase;font-weight:700;color:var(--cobalt);margin-bottom:26px}
.dot{width:8px;height:8px;border-radius:50%;background:#1DA851;box-shadow:0 0 0 4px rgba(29,168,81,.18);animation:pulse 1.8s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 7px rgba(29,168,81,.08)}}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}

.hero-card{
  background:var(--foam-light);border:2px solid var(--cobalt);border-radius:var(--radius);
  padding:34px 30px;box-shadow:8px 8px 0 rgba(0,71,171,.14);position:relative;overflow:hidden;
}
.hero-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--metal)}
.hero-card h3{font-size:20px;margin-bottom:16px;display:flex;align-items:center;gap:10px}
.hero-card h3 svg{width:22px;height:22px}
.rate-row{display:flex;justify-content:space-between;align-items:center;padding:13px 0;border-bottom:1px dashed var(--line);font-size:15px}
.rate-row:last-of-type{border-bottom:none}
.rate-row b{font-family:'Evolventa',sans-serif;color:var(--cobalt);font-size:18px;letter-spacing:.04em}
.note{font-size:13px;color:var(--ink);opacity:.75;margin-top:14px}

/* ---------- СЕКЦИИ ---------- */
section{padding:70px 0}
.sec-head{max-width:640px;margin-bottom:44px}
.sec-head .smallcaps{display:block;margin-bottom:12px}
h2{font-size:clamp(28px,3.8vw,44px)}
.sec-head p{margin-top:14px;font-size:16px}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.grid-auto{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px}

.card{background:var(--foam-light);border:1.5px solid var(--line);border-radius:var(--radius);padding:30px 26px;transition:all .25s ease}
.card:hover{border-color:var(--cobalt);transform:translateY(-4px);box-shadow:8px 8px 0 rgba(0,71,171,.12)}
.card .ico{width:46px;height:46px;color:var(--cobalt);margin-bottom:18px}
.card h3{font-size:19px;margin-bottom:10px}
.card p{font-size:15px}

.dir-card{background:var(--foam-light);border:2px solid var(--cobalt);border-radius:var(--radius);padding:36px 30px;position:relative;overflow:hidden}
.dir-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--metal)}
.dir-card .badge{position:absolute;top:22px;right:22px;font-family:'Evolventa',sans-serif;font-size:12px;letter-spacing:.18em;color:var(--foam);background:var(--cobalt);border-radius:999px;padding:6px 14px}
.dir-card h3{font-size:26px;margin:14px 0 12px}
.dir-card p{font-size:15px;margin-bottom:22px}
.dir-card .arrow{display:flex;align-items:center;gap:10px;font-size:13px;letter-spacing:.1em;text-transform:uppercase;font-weight:700;color:var(--cobalt);margin-bottom:20px;flex-wrap:wrap}
.pill{border:1.5px solid var(--cobalt);border-radius:999px;padding:7px 16px}

/* шаги */
.step{padding-top:8px}
.step .num{font-family:'Evolventa',sans-serif;font-size:58px;font-weight:700;line-height:1;background:var(--metal);-webkit-background-clip:text;background-clip:text;color:transparent}
.step h3{font-size:19px;margin:14px 0 8px}
.step p{font-size:14.5px}

/* лента */
.strip{background:var(--cobalt);color:var(--foam);padding:16px 0;overflow:hidden}
.strip .track{display:flex;gap:56px;white-space:nowrap;animation:marq 26s linear infinite;font-family:'Evolventa',sans-serif;text-transform:uppercase;letter-spacing:.2em;font-size:14px}
.strip .track span{display:flex;align-items:center;gap:56px}
@keyframes marq{to{transform:translateX(-50%)}}

/* атмосфера */
.atmo-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.atmo-photos{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.atmo-photos figure{border-radius:var(--radius);overflow:hidden;border:1.5px solid var(--line)}
.atmo-photos img{width:100%;height:100%;object-fit:cover;display:block;filter:grayscale(1) contrast(1.05);transition:filter .5s ease,transform .5s ease}
.atmo-photos figure:hover img{filter:grayscale(.15);transform:scale(1.03)}
.atmo-photos .tall{grid-row:span 2}
.atmo-photos .tall img{min-height:340px}
.atmo-list{list-style:none;display:grid;gap:16px;margin-top:22px}
.atmo-list li{display:flex;gap:14px;font-size:15px}
.atmo-list b{color:var(--cobalt)}
.atmo-list .n{font-family:'Evolventa',sans-serif;font-weight:700;font-size:22px;background:var(--metal);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.2}

/* новости */
.news-card{background:var(--foam-light);border:1.5px solid var(--line);border-radius:var(--radius);padding:28px 26px;display:flex;flex-direction:column;transition:all .25s ease;position:relative;overflow:hidden}
.news-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--metal)}
.news-card:hover{border-color:var(--cobalt);transform:translateY(-4px);box-shadow:8px 8px 0 rgba(0,71,171,.12)}
.news-meta{display:flex;align-items:center;gap:12px;margin-bottom:14px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:700}
.news-date{color:var(--ink);opacity:.6}
.news-tag{color:var(--foam);background:var(--cobalt);border-radius:999px;padding:4px 12px}
.news-card h3{font-size:19px;margin-bottom:10px}
.news-card p{font-size:14.5px;flex:1}
.news-src{font-size:12px;opacity:.6;margin-top:14px;letter-spacing:.06em}

/* CTA-блок */
.cta-box{background:var(--cobalt);border-radius:var(--radius);padding:56px 40px;text-align:center;color:var(--foam);position:relative;overflow:hidden}
.cta-box::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--metal)}
.cta-box h2{color:var(--foam)}
.cta-box p{margin:14px auto 28px;max-width:520px;opacity:.9}
.cta-box .btn{background:var(--foam);border-color:var(--foam);color:var(--cobalt)}
.cta-box .btn:hover{background:transparent;color:var(--foam)}
.cta-box .btn{margin:6px}
.cta-box .btn+.btn{background:transparent;color:var(--foam)}
.cta-box .btn+.btn:hover{background:var(--foam);color:var(--cobalt)}

/* ---------- ФОРМА ОБМЕНА ---------- */
.exchange-wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:start}
.form-card{background:var(--foam-light);border:2px solid var(--cobalt);border-radius:var(--radius);padding:38px 34px;box-shadow:10px 10px 0 rgba(0,71,171,.14)}
.field{margin-bottom:20px}
.field label{display:block;font-size:12px;letter-spacing:.2em;text-transform:uppercase;font-weight:700;color:var(--cobalt);margin-bottom:8px}
.field input,.field select,.field textarea{
  width:100%;background:#fff;border:1.5px solid var(--line);border-radius:12px;
  padding:14px 16px;font-size:16px;font-family:'Evolventa','Inter',sans-serif;color:var(--ink);transition:border-color .2s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--cobalt)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.switch{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:22px}
.switch label{border:1.5px solid var(--cobalt);border-radius:12px;padding:16px 12px;text-align:center;cursor:pointer;font-family:'Evolventa',sans-serif;text-transform:uppercase;letter-spacing:.08em;font-size:14px;color:var(--cobalt);transition:all .2s;user-select:none}
.switch input{display:none}
.switch input:checked+label{background:var(--cobalt);color:var(--foam)}
.calc-out{background:#fff;border:1.5px dashed var(--cobalt);border-radius:12px;padding:16px 18px;font-size:14px;margin:6px 0 22px}
.calc-out b{font-family:'Evolventa',sans-serif;font-size:21px;color:var(--cobalt);letter-spacing:.03em}
.checks{list-style:none;display:grid;gap:12px}
.checks li{display:flex;gap:12px;font-size:15px}
.checks svg{width:22px;height:22px;flex:none;color:var(--cobalt);margin-top:2px}

/* FAQ */
.faq{max-width:820px}
.faq-item{border:1.5px solid var(--line);border-radius:14px;background:var(--foam-light);margin-bottom:14px;overflow:hidden}
.faq-item summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 24px;font-family:'Evolventa',sans-serif;text-transform:uppercase;font-size:16px;color:var(--cobalt);letter-spacing:.04em;font-weight:700}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:26px;transition:transform .25s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item .ans{padding:0 24px 22px;font-size:15px;border-top:1px dashed var(--line);padding-top:16px;margin:0}

/* предупреждение */
.warn{border:1.5px solid var(--cobalt);border-left:6px solid var(--cobalt);border-radius:12px;background:var(--foam-light);padding:20px 22px;font-size:14.5px;margin:22px 0}
.warn b{color:var(--cobalt)}

/* ---------- ПОДВАЛ (deep slate) ---------- */
footer{background:var(--slate);color:var(--foam);padding:52px 0 30px;margin-top:40px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px;margin-bottom:34px}
.foot-grid h4{font-family:'Evolventa',sans-serif;text-transform:uppercase;letter-spacing:.16em;font-size:14px;color:var(--foam);margin-bottom:14px}
.foot-grid ul{list-style:none;display:grid;gap:9px;font-size:14.5px}
.foot-grid a{color:var(--foam);opacity:.85}
.foot-grid a:hover{opacity:1;text-decoration:underline}
footer .brand{color:var(--foam)}
.slogan{font-family:'Evolventa',sans-serif;letter-spacing:.34em;text-transform:uppercase;font-size:15px;margin-top:10px;background:var(--metal);-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:700}
.copy{border-top:1px solid rgba(248,244,239,.2);padding-top:22px;font-size:12.5px;opacity:.65;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
footer .btn{background:var(--foam);border-color:var(--foam);color:var(--slate)}
footer .btn:hover{background:transparent;color:var(--foam)}

/* ---------- АДАПТИВ ---------- */
@media(max-width:1120px){
  .menu{display:none;position:absolute;top:100%;left:0;right:0;background:var(--foam);flex-direction:column;padding:18px 5%;gap:16px;border-bottom:1.5px solid var(--cobalt)}
  .menu.open{display:flex}
  .burger{display:block}
  .nav .btn{display:none}
}
@media(max-width:960px){
  .hero-grid,.exchange-wrap,.grid-2,.atmo-grid{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr 1fr}
  .grid-4{grid-template-columns:1fr 1fr}
  .atmo-photos .tall{grid-row:auto}
  .hero{padding:56px 0}
}
@media(max-width:600px){
  .grid-3,.grid-4{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .brand .name{font-size:17px;letter-spacing:.3em}
  section{padding:52px 0}
}