:root{
  --bg:#0E0C0B;
  --bg-2:#151210;
  --ink:#F4EEE7;
  --muted:#9B938B;
  --muted-2:#6E675F;
  --red:#E11F26;
  --red-deep:#B0141B;
  --gold:#C9A227;
  --card:#F5EEE2;
  --card-ink:#1A1512;
  --line:rgba(255,255,255,.10);
  --line-soft:rgba(255,255,255,.06);
  --radius:18px;
  --maxw:1240px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Montserrat',system-ui,-apple-system,sans-serif;
  background:var(--bg);
  color:var(--ink);
  min-height:100vh;
  overflow-x:hidden;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
button{font-family:inherit}

/* ---------- фоновые слои ---------- */
.grain{
  position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.5;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.4'/%3E%3C/svg%3E");
}
.glow{position:fixed;border-radius:50%;filter:blur(80px);pointer-events:none;z-index:0;opacity:.5}
.glow-red{top:-18vh;left:-8vw;width:56vw;height:56vw;max-width:760px;max-height:760px;
  background:radial-gradient(circle,rgba(225,31,38,.35),rgba(225,31,38,0) 62%)}
.glow-warm{bottom:-24vh;right:-10vw;width:60vw;height:60vw;max-width:820px;max-height:820px;
  background:radial-gradient(circle,rgba(201,162,39,.16),rgba(201,162,39,0) 65%)}

/* ---------- общие ---------- */
.eyebrow{
  font-family:'Oswald',sans-serif;font-weight:500;text-transform:uppercase;
  letter-spacing:.32em;font-size:12px;color:var(--red);margin:0 0 14px;
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  border:0;cursor:pointer;border-radius:14px;
  font-family:'Oswald',sans-serif;font-weight:600;text-transform:uppercase;
  letter-spacing:.12em;font-size:15px;
  transition:transform .2s var(--ease),box-shadow .3s var(--ease),background .25s ease;
  -webkit-user-select:none;user-select:none;
}
.btn:active{transform:scale(.97)}
.btn-primary{
  background:var(--red);color:#fff;
  padding:18px 30px;
  box-shadow:0 14px 34px -10px rgba(225,31,38,.7),inset 0 1px 0 rgba(255,255,255,.22);
}
.btn-primary:hover{background:#ef2a31;box-shadow:0 18px 44px -10px rgba(225,31,38,.85)}
.btn-ghost{
  background:transparent;color:var(--card-ink);
  border:1.5px solid rgba(26,21,18,.22);padding:13px 22px;font-size:13px;
}
.btn-ghost:hover{background:rgba(26,21,18,.06)}
.btn-arrow{width:20px;height:20px;transition:transform .25s var(--ease)}
.btn-draw:hover .btn-arrow{transform:translateX(4px)}

/* ================= HERO ================= */
.hero{
  position:relative;z-index:1;
  max-width:var(--maxw);margin:0 auto;
  padding:calc(24px + env(safe-area-inset-top)) 22px 8px;
  display:flex;flex-direction:column;
}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:inline-flex;align-items:center;text-decoration:none}
.brand-logo{height:30px;width:auto;
  filter:brightness(0) invert(1) drop-shadow(0 4px 14px rgba(0,0,0,.5));
  opacity:.96}
.deck-pill{
  display:flex;align-items:baseline;gap:8px;
  padding:9px 16px;border:1px solid var(--line);border-radius:100px;
  background:rgba(255,255,255,.035);backdrop-filter:blur(8px);
}
.deck-num{font-family:'Oswald',sans-serif;font-weight:700;font-size:20px;color:var(--ink);line-height:1}
.deck-label{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}

.intro{margin:0;padding:28px 0 30px;max-width:820px}
.title{
  font-family:'Oswald',sans-serif;font-weight:600;
  font-size:clamp(42px,8.6vw,92px);line-height:.98;letter-spacing:-.01em;
  margin:0 0 26px;
}
.title span{
  color:transparent;-webkit-text-stroke:1.5px var(--muted);
  text-stroke:1.5px var(--muted);
}
.lede{
  font-size:clamp(15px,2.2vw,19px);line-height:1.6;color:#C9C1B9;
  max-width:52ch;margin:0 0 34px;font-weight:400;
}
.btn-draw{margin-bottom:6px}

.deco-arrow{
  position:absolute;right:4%;bottom:8%;width:clamp(90px,13vw,168px);height:auto;
  opacity:.9;pointer-events:none;
  transform:rotate(8deg);
  filter:drop-shadow(0 24px 40px rgba(225,31,38,.28));
  animation:float 7s ease-in-out infinite;
}
@keyframes float{0%,100%{transform:rotate(8deg) translateY(0)}50%{transform:rotate(8deg) translateY(-16px)}}

/* ================= BOARD ================= */
.board-wrap{
  position:relative;z-index:1;
  max-width:var(--maxw);margin:0 auto;
  padding:8px 22px calc(60px + env(safe-area-inset-bottom));
  scroll-margin-top:12px;
}
.board-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:16px;
  margin-bottom:26px;padding-bottom:20px;border-bottom:1px solid var(--line-soft);
}
.board-title{font-family:'Oswald',sans-serif;font-weight:600;font-size:clamp(26px,4vw,40px);margin:0;letter-spacing:-.01em}
.board-tools{display:flex;gap:10px}
.icon-btn{
  display:inline-flex;align-items:center;gap:9px;
  background:rgba(255,255,255,.045);border:1px solid var(--line);border-radius:12px;
  color:var(--ink);padding:12px 18px;cursor:pointer;font-size:13px;
  font-family:'Oswald',sans-serif;text-transform:uppercase;letter-spacing:.12em;font-weight:500;
  transition:background .2s ease,transform .18s var(--ease),border-color .2s ease;
}
.icon-btn svg{width:18px;height:18px}
.icon-btn:hover{background:rgba(255,255,255,.09);border-color:rgba(225,31,38,.5)}
.icon-btn:active{transform:scale(.96)}

.board{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:12px;
}
@media(min-width:480px){.board{grid-template-columns:repeat(3,1fr);gap:12px}}
@media(min-width:560px){.board{grid-template-columns:repeat(4,1fr);gap:14px}}
@media(min-width:820px){.board{grid-template-columns:repeat(6,1fr);gap:16px}}
@media(min-width:1100px){.board{grid-template-columns:repeat(8,1fr);gap:16px}}

.card{
  position:relative;aspect-ratio:2/3;border:0;padding:0;background:none;cursor:pointer;
  perspective:1200px;-webkit-user-select:none;user-select:none;
  border-radius:14px;
  opacity:0;transform:translateY(18px) scale(.96);
  animation:cardIn .5s var(--ease) forwards;
}
@keyframes cardIn{to{opacity:1;transform:none}}
.card:focus-visible{outline:2px solid var(--gold);outline-offset:4px}
.card-inner{
  position:absolute;inset:0;transform-style:preserve-3d;
  transition:transform .72s var(--ease);
}
.card:hover .card-inner{transform:translateY(-6px) rotate(-1.2deg)}
.card.flipped .card-inner,.card.flipped:hover .card-inner{transform:rotateY(180deg)}
.card.picked{animation:pickedPulse 1.1s var(--ease)}
.card.picked .face{box-shadow:0 0 0 2px var(--gold),0 18px 38px -12px rgba(0,0,0,.8)}
@keyframes pickedPulse{
  0%{transform:scale(1)}
  35%{transform:scale(1.08)}
  100%{transform:scale(1)}
}

.face{
  position:absolute;inset:0;border-radius:14px;overflow:hidden;
  -webkit-backface-visibility:hidden;backface-visibility:hidden;
  box-shadow:0 14px 30px -12px rgba(0,0,0,.7),0 1px 0 rgba(255,255,255,.05) inset;
}

/* рубашка */
.back{
  display:flex;align-items:center;justify-content:center;
  background:
    radial-gradient(130% 100% at 50% -10%,#241C17 0%,#1A1512 52%,#120F0D 100%);
  border:1px solid rgba(225,31,38,.34);
}
.back::before{
  content:"";position:absolute;inset:6px;border:1px solid rgba(225,31,38,.20);border-radius:9px;
}
.back::after{
  content:"";position:absolute;inset:0;opacity:.55;mix-blend-mode:overlay;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='70' height='70'%3E%3Cfilter id='f'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='2'/%3E%3C/filter%3E%3Crect width='70' height='70' filter='url(%23f)' opacity='.55'/%3E%3C/svg%3E");
}
.back .back-mark{
  width:44%;height:auto;max-height:26%;object-fit:contain;
  position:relative;z-index:1;opacity:.92;
  filter:brightness(0) invert(1);
}
.back .back-corner{
  position:absolute;left:0;right:0;bottom:9px;text-align:center;z-index:1;
  font-family:'Oswald',sans-serif;font-size:9px;letter-spacing:.26em;text-transform:uppercase;
  color:rgba(155,147,139,.6);
}
.back .corner-num{
  position:absolute;top:9px;left:9px;z-index:1;
  font-family:'Oswald',sans-serif;font-size:10px;letter-spacing:.1em;color:rgba(225,31,38,.85);
}

/* лицо карты */
.front{
  transform:rotateY(180deg);
  background:linear-gradient(168deg,#FBF6EC 0%,var(--card) 52%,#E8DECB 100%);
  color:var(--card-ink);
  display:flex;flex-direction:column;
  padding:13px 12px 11px;
  border:1px solid rgba(255,255,255,.4);
}
.front::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='90' height='90'%3E%3Cfilter id='p'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='90' height='90' filter='url(%23p)' opacity='.25'/%3E%3C/svg%3E");
  mix-blend-mode:multiply;
}
.front .fnum{
  font-family:'Oswald',sans-serif;font-weight:600;font-size:10px;letter-spacing:.16em;
  color:var(--red);text-transform:uppercase;position:relative;z-index:1;flex:0 0 auto;
}
.front .ftext{
  position:relative;z-index:1;
  flex:1 1 auto;display:block;text-align:center;
  font-size:11px;line-height:1.3;font-weight:500;
  overflow:hidden;margin:5px 0;text-wrap:pretty;hyphens:auto;
}
.front .fmark{flex:0 0 auto;align-self:flex-end;width:20px;height:20px;object-fit:contain;opacity:.35;filter:brightness(0)}

/* ================= LIGHTBOX ================= */
.lightbox[hidden]{display:none}
.lightbox{position:fixed;inset:0;z-index:60;display:flex;align-items:center;justify-content:center;padding:20px}
.lb-backdrop{position:absolute;inset:0;background:rgba(8,6,5,.82);backdrop-filter:blur(10px);animation:fade .3s ease}
@keyframes fade{from{opacity:0}to{opacity:1}}
.lb-card{
  position:relative;z-index:1;width:100%;max-width:520px;
  border-radius:24px;
  background:linear-gradient(165deg,#FCF7ED 0%,var(--card) 55%,#E6DCC8 100%);
  color:var(--card-ink);
  box-shadow:0 40px 90px -24px rgba(0,0,0,.8),inset 0 1px 0 rgba(255,255,255,.6);
  animation:pop .42s var(--ease);
  overflow:hidden;
}
.lb-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:5px;
  background:linear-gradient(90deg,var(--red),var(--red-deep));
}
@keyframes pop{from{transform:translateY(26px) scale(.94);opacity:0}to{transform:none;opacity:1}}
.lb-close{
  position:absolute;top:14px;right:14px;z-index:2;width:40px;height:40px;border-radius:50%;
  border:0;background:rgba(26,21,18,.08);color:var(--card-ink);cursor:pointer;
  display:grid;place-items:center;transition:background .2s ease,transform .18s var(--ease);
}
.lb-close svg{width:20px;height:20px}
.lb-close:hover{background:rgba(26,21,18,.16)}
.lb-close:active{transform:scale(.92)}
.lb-inner{padding:44px 34px 30px; display:flex;flex-direction:column}
.lb-logo{height:22px;width:auto;margin-bottom:26px;filter:brightness(0);opacity:.85}
.lb-quote-mark{
  font-family:Georgia,serif;font-size:64px;line-height:.6;color:var(--red);opacity:.28;
  height:34px;margin-bottom:6px;
}
.lb-text{
  font-family:'Montserrat',sans-serif;font-weight:600;
  font-size:clamp(19px,3.4vw,25px);line-height:1.42;letter-spacing:-.01em;
  margin:0 0 30px;
}
.lb-foot{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  border-top:1px solid rgba(26,21,18,.13);padding-top:20px;
}
.lb-num{font-family:'Oswald',sans-serif;font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted-2)}

/* ---------- адаптив ---------- */
@media(min-width:900px){
  .intro{padding:40px 0 38px}
  .deco-arrow{right:2%;bottom:18%}
}
@media(max-width:600px){
  .intro{padding:24px 0 22px}
  .deco-arrow{width:70px;bottom:auto;top:16%;right:6%;opacity:.5}
  .lb-inner{padding:40px 24px 26px}
  .lb-foot{flex-direction:column;align-items:stretch;gap:14px}
  .lb-foot .btn{width:100%}
  .board-head{flex-direction:column;align-items:flex-start;gap:14px}
  .icon-btn{width:100%;justify-content:center}
}

@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}