/* gift.vastubase.space — подарки конференции «Астро-Васту» (HQ-485).
   Палитра и шрифты — тема «Вечер» приложения VastuBase (src/theme/tokens.ts). */
@font-face{font-family:"Songer";src:url(fonts/Songer-Bold.woff2) format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"Avenir Next Cyr";src:url(fonts/Avenir-Regular.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Avenir Next Cyr";src:url(fonts/Avenir-Medium.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Avenir Next Cyr";src:url(fonts/Avenir-Demi.woff2) format("woff2");font-weight:600;font-display:swap}

:root{
  --bg:#161009;--bg2:#1D1610;--surface:#221A12;--surface2:#2A2016;
  --line:rgba(231,219,207,.10);--line-strong:rgba(231,219,207,.18);
  --text:#F3EBE0;--text2:#C8B8A6;--text3:#8F8071;
  --terra:#C1663D;--terra-deep:#A75132;--terra-soft:#D38A63;--tint:rgba(193,102,61,.14);
  --r-sm:10px;--r-md:16px;--r-lg:24px;
  --head:"Songer","Avenir Next Cyr",Montserrat,system-ui,sans-serif;
  --body:"Avenir Next Cyr",Montserrat,system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:400 17px/1.55 var(--body);-webkit-font-smoothing:antialiased;min-height:100vh;min-height:100dvh}
img{display:block;max-width:100%}
a{color:inherit}
:focus-visible{outline:2px solid var(--terra-soft);outline-offset:3px}

.page{max-width:1120px;margin:0 auto;padding:0 20px env(safe-area-inset-bottom)}

/* шапка */
.top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 0}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text)}
.brand .emblem{width:28px;height:28px;color:var(--terra)}
.brand .wordmark{width:112px;height:auto;fill:currentColor}
.event{font:600 11px/1.3 var(--body);letter-spacing:.12em;text-transform:uppercase;color:var(--text3);text-align:right}

/* первый экран */
.hero{position:relative;display:grid;gap:28px;padding:8px 0 28px}
.hero-media{position:relative;margin:0 -20px;aspect-ratio:4/3;overflow:hidden}
.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(22,16,9,0) 45%,var(--bg) 100%)}
.hero-text{position:relative;margin-top:-72px}
.eyebrow{margin:0 0 12px;font:600 12px/1.3 var(--body);letter-spacing:.16em;text-transform:uppercase;color:var(--terra-soft)}
h1{margin:0;font:700 clamp(30px,8.4vw,58px)/1.08 var(--head);text-transform:uppercase;letter-spacing:.01em;text-wrap:balance}
.lead{margin:16px 0 0;color:var(--text2);max-width:34em}

/* шаги */
.steps{display:grid;gap:14px;padding:4px 0 8px}
.step{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:22px 20px}
.step-num{display:inline-flex;align-items:center;gap:10px;margin:0 0 10px;font:600 12px/1 var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--text3)}
.step-num b{display:inline-grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--tint);color:var(--terra-soft);font-weight:600;letter-spacing:0}
.step h2{margin:0 0 8px;font:600 21px/1.3 var(--body)}
.step p{margin:0;color:var(--text2)}

/* место под подарок: пока подарка нет — пунктирная заглушка */
.gift-slot{display:flex;align-items:center;gap:14px;margin-top:16px;padding:18px;border:1.5px dashed var(--line-strong);border-radius:var(--r-sm);color:var(--text2);font-weight:500}
.gift-slot svg{flex:none;width:28px;height:28px;color:var(--terra-soft)}

.cta{display:flex;flex-direction:column;gap:12px;margin-top:18px}
.btn{display:flex;align-items:center;justify-content:center;min-height:54px;padding:14px 22px;border-radius:var(--r-sm);text-decoration:none;font:600 17px/1.2 var(--body);text-align:center;transition:filter .15s,transform .15s}
.btn-primary{background:linear-gradient(180deg,var(--terra) 0%,var(--terra-deep) 100%);color:#fff;box-shadow:0 8px 24px -10px rgba(193,102,61,.55)}
.btn-primary:hover{filter:brightness(1.08)}
.btn-primary:active{transform:translateY(1px)}
.login{align-self:center;color:var(--text2);font-size:15px;text-decoration:none;padding:6px}
.login span{color:var(--terra-soft);text-decoration:underline;text-underline-offset:3px}
.perks{margin:14px 0 0;padding:0;list-style:none;display:grid;gap:8px;color:var(--text2);font-size:15px}
.perks li{display:flex;gap:10px}
.perks li::before{content:"";flex:none;width:6px;height:6px;margin-top:.62em;border-radius:50%;background:var(--terra)}

/* выбор подарка (корень) */
.choose{display:grid;gap:14px;padding:8px 0 28px}
.choice{display:grid;grid-template-rows:auto 1fr;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;text-decoration:none;transition:border-color .15s}
.choice:hover{border-color:var(--line-strong)}
.choice img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
.choice div{padding:18px 20px 22px}
.choice h2{margin:0 0 6px;font:700 22px/1.15 var(--head);text-transform:uppercase}
.choice p{margin:0;color:var(--text2);font-size:15px}
.choice .go{display:inline-block;margin-top:12px;color:var(--terra-soft);font-weight:600}

/* подвал */
.foot{padding:28px 0 32px;color:var(--text3);font-size:13px;line-height:1.5;border-top:1px solid var(--line);margin-top:20px}
.foot a{color:var(--text2)}
.foot p{margin:0 0 6px}

@media (min-width:860px){
  body{font-size:18px}
  .page{padding:0 40px}
  .top{padding:28px 0}
  .brand .emblem{width:34px;height:34px}
  .brand .wordmark{width:140px}
  .event{font-size:12px}
  .hero{grid-template-columns:1.05fr .95fr;align-items:center;gap:56px;padding:24px 0 48px}
  .hero-media{order:2;margin:0;border-radius:var(--r-lg);aspect-ratio:4/5}
  .hero-media::after{display:none}
  .hero-text{margin-top:0}
  .lead{font-size:19px}
  .steps{grid-template-columns:1fr 1fr;gap:20px}
  .step{padding:30px 30px 32px;display:flex;flex-direction:column}
  .step .cta{margin-top:auto;padding-top:22px}
  .cta .btn{align-self:stretch}
  .choose{grid-template-columns:1fr 1fr;gap:20px;padding-top:24px}
  .choice h2{font-size:26px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}