:root{
  --bg:#0A1929;
  --bg-2:#08131F;
  --text:#F4ECDF;
  --muted:#8FA3B8;
  --gold:#D4AF7A;
  --gold-bright:#E9C88B;
  --line:rgba(212,175,122,0.18);
  --nude-1:#F5C6B8;
  --nude-2:#E9A897;
  --nude-3:#F8D7CB;
  --nude-ink:#2B1912;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);color:var(--text);
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  font-weight:400;line-height:1.5;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img,video{max-width:100%;display:block}

/* ─── типографика ─── */
.d-h{font-family:'Inter',sans-serif;font-weight:800;letter-spacing:-0.038em;line-height:1.02;font-size:clamp(30px,4.4vw,64px);margin-bottom:48px}
.d-h em, .d-h-display{font-family:'Playfair Display',Georgia,serif;font-weight:900;font-style:italic;letter-spacing:-0.02em;line-height:0.96}
.d-mono{font-family:'JetBrains Mono',monospace;letter-spacing:0.22em;text-transform:uppercase;font-size:11px}
.d-c-gold{color:var(--gold)}
.d-marker{display:inline-block;margin-bottom:24px;color:var(--gold)}

/* ─── nav ─── */
/* nav-brand — только слева-сверху, дискретно; CTA — отдельная плавающая справа */
.d-nav{position:fixed;top:22px;left:28px;z-index:50;
  display:flex;align-items:center;gap:24px;
  padding:8px 14px;border:1px solid var(--line);border-radius:999px;
  background:rgba(10,25,41,0.35);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  transition:background .3s,border-color .3s}
.d-nav[data-scrolled="1"]{background:rgba(10,25,41,0.75);border-color:rgba(245,198,184,0.35)}
.d-nav-brand{font-family:'Inter',sans-serif;font-weight:800;font-size:13px;letter-spacing:0.02em}

/* Плавающий CTA справа-сверху — nude-pink градиент, pill */
.d-cta-float{position:fixed;top:22px;right:28px;z-index:51;
  display:inline-flex;align-items:center;gap:8px;
  padding:12px 22px;border-radius:999px;
  font-family:'Inter',sans-serif;font-weight:700;font-size:13px;letter-spacing:0.01em;
  color:var(--nude-ink);
  background:linear-gradient(135deg,var(--nude-3) 0%,var(--nude-1) 45%,var(--nude-2) 100%);
  box-shadow:0 12px 40px rgba(233,168,151,0.35),inset 0 1px 0 rgba(255,255,255,0.35);
  transition:transform .25s ease,box-shadow .25s ease;cursor:pointer;border:0}
.d-cta-float:hover{transform:translateY(-2px);box-shadow:0 18px 50px rgba(233,168,151,0.5),inset 0 1px 0 rgba(255,255,255,0.4)}
.d-cta-float .d-cta-float-arrow{font-size:15px;line-height:1;transition:transform .25s ease}
.d-cta-float:hover .d-cta-float-arrow{transform:translateX(3px)}

/* Общие кнопки для секций ниже сцены — тоже в nude-градиенте, pill */
.d-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;padding:16px 28px;font-family:'Inter',sans-serif;font-weight:700;font-size:14px;
  color:var(--nude-ink);
  background:linear-gradient(135deg,var(--nude-3) 0%,var(--nude-1) 45%,var(--nude-2) 100%);
  border:0;box-shadow:0 10px 34px rgba(233,168,151,0.28),inset 0 1px 0 rgba(255,255,255,0.32);
  transition:transform .2s,box-shadow .2s;cursor:pointer}
.d-btn:hover{transform:translateY(-2px);box-shadow:0 16px 44px rgba(233,168,151,0.45),inset 0 1px 0 rgba(255,255,255,0.4)}
.d-btn-sm{padding:10px 18px;font-size:12px}
.d-btn-lg{padding:20px 44px;font-size:15px}
.d-btn-ghost{background:transparent;color:var(--nude-1);border:1px solid var(--nude-1);box-shadow:none}
.d-btn-ghost:hover{background:rgba(245,198,184,0.08);box-shadow:none}

/* ─── scroll scene ─── */
.d-scene{position:relative;width:100%;height:500vh;background:#040A12}
.d-stage{position:sticky;top:0;height:100svh;width:100%;overflow:hidden}
.d-bg-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.d-vignette{position:absolute;inset:0;pointer-events:none;z-index:1;
  background:
    radial-gradient(80% 60% at 50% 50%,transparent 0%,rgba(4,10,18,0.4) 65%,rgba(4,10,18,0.85) 100%),
    linear-gradient(180deg,rgba(4,10,18,0.55) 0%,rgba(4,10,18,0) 30%,rgba(4,10,18,0) 60%,rgba(4,10,18,0.75) 100%)}

.d-text-stack{position:absolute;inset:0;z-index:2;pointer-events:none}
/* Панель занимает ~40% ширины сцены, прижимается к углам — центр видео свободен */
.d-panel{position:absolute;inset:0;padding:88px 5vw 12vh;display:flex;flex-direction:column;
  opacity:0;transform:translateY(20px);filter:blur(5px);
  transition:opacity .8s ease,transform .8s ease,filter .8s ease}
.d-panel--in{opacity:1;transform:translateY(0);filter:blur(0)}
.d-panel--tl{justify-content:flex-start;align-items:flex-start}
.d-panel--tr{justify-content:flex-start;align-items:flex-end;text-align:right}
.d-panel--bl{justify-content:flex-end;align-items:flex-start}
.d-panel--br{justify-content:flex-end;align-items:flex-end;text-align:right}
.d-panel--bc{justify-content:flex-end;align-items:center;text-align:center}
.d-panel-inner{max-width:min(520px,48vw)}
.d-panel--bc .d-panel-inner{max-width:min(640px,68vw)}
.d-panel-meta{display:flex;align-items:center;gap:14px;margin-bottom:20px;
  font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:0.22em;color:var(--nude-1);text-transform:uppercase}
.d-panel h2{font-family:'Inter',sans-serif;font-weight:800;font-size:clamp(34px,4.6vw,60px);letter-spacing:-0.03em;line-height:1.05;
  color:var(--text);text-shadow:0 4px 40px rgba(0,0,0,0.7)}
.d-panel h2 em{font-family:'Playfair Display',Georgia,serif;font-weight:900;font-style:italic;color:var(--nude-3);letter-spacing:-0.02em}
.d-panel-sub{margin-top:18px;font-size:clamp(15px,1.15vw,17px);line-height:1.55;
  color:var(--text);opacity:0.9;text-shadow:0 2px 24px rgba(0,0,0,0.65);pointer-events:auto}

.d-hud{position:absolute;z-index:3;pointer-events:none;
  font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:0.22em;color:var(--muted);text-transform:uppercase}
.d-hud--tl{display:none} /* убрали, чтобы не дублировать nav-brand */
.d-hud--tr{display:none} /* убрали, чтобы не мешать плавающему CTA */
.d-hud--bl{bottom:26px;left:28px}
.d-hud--br{bottom:26px;right:28px}
.d-progress-track{position:absolute;left:0;right:0;bottom:0;height:2px;z-index:4;background:rgba(245,198,184,0.12)}
.d-progress-bar{height:100%;background:linear-gradient(90deg,var(--nude-2),var(--nude-3));width:0;transition:width .1s linear}

/* ─── sections ─── */
.d-sec{padding:130px 40px;position:relative;border-top:1px solid var(--line);background:var(--bg)}
.d-wrap{max-width:1260px;margin:0 auto}
.d-grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}
.d-card{border:1px solid var(--line);border-radius:14px;padding:32px;background:rgba(255,255,255,0.02);
  transition:border-color .2s,transform .2s}
.d-card:hover{border-color:rgba(212,175,122,0.4);transform:translateY(-3px)}
.d-card h3{font-family:'Inter',sans-serif;font-weight:700;font-size:22px;margin:18px 0 12px;line-height:1.2}
.d-card p{color:var(--muted);font-size:15px;line-height:1.6}
.d-num{display:inline-block;font-family:'JetBrains Mono',monospace;font-size:12px;font-weight:600;
  color:var(--gold);border:1px solid var(--line);border-radius:6px;padding:5px 10px}

.d-steps{display:flex;flex-direction:column;gap:24px;margin-top:20px}
.d-step{display:flex;gap:24px;padding:28px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,0.015)}
.d-step .d-num{align-self:flex-start;font-size:14px;padding:8px 14px}
.d-step h3{font-family:'Inter',sans-serif;font-weight:700;font-size:20px;margin-bottom:8px}
.d-step p{color:var(--muted);font-size:15px;line-height:1.6}

.d-promises{list-style:none;display:flex;flex-direction:column;gap:24px;margin-top:32px}
.d-promises li{font-size:20px;line-height:1.5;padding-left:32px;position:relative;color:var(--text)}
.d-promises li::before{content:"→";position:absolute;left:0;color:var(--nude-2);font-weight:700}

.d-faq-item{padding:28px 0;border-bottom:1px solid var(--line)}
.d-faq-item h3{font-family:'Inter',sans-serif;font-weight:700;font-size:21px;margin-bottom:10px}
.d-faq-item p{color:var(--muted);font-size:16px;line-height:1.6}

.d-final{text-align:center;padding:170px 40px}
.d-final .d-h{margin-bottom:56px}
.d-final-note{margin-top:26px;color:var(--muted)}

.d-footer{padding:32px 28px;border-top:1px solid var(--line);text-align:center}
.d-footer .d-mono{color:var(--muted);line-height:1.6}

/* ─── mobile ─── */
@media(max-width:880px){
  .d-nav{top:14px;left:14px;padding:8px 12px;gap:10px}
  .d-nav-brand{font-size:12px}
  .d-cta-float{top:14px;right:14px;padding:9px 14px;font-size:11px}
  .d-btn-sm{padding:8px 14px;font-size:12px}
  .d-panel{padding:78px 22px 90px}
  .d-panel-inner{max-width:100%}
  .d-panel h2{font-size:clamp(26px,7.5vw,38px);line-height:1.1}
  .d-panel-sub{font-size:14px}
  .d-panel--tr,.d-panel--br{text-align:left;align-items:flex-start}
  .d-panel--bc{text-align:left;align-items:flex-start}
  .d-hud--bl,.d-hud--br{bottom:22px;font-size:9px}
  .d-sec{padding:90px 22px}
  .d-h{font-size:clamp(28px,8vw,44px);margin-bottom:36px}
  .d-step{flex-direction:column;gap:14px;padding:22px}
  .d-promises li{font-size:17px}
  .d-final{padding:110px 22px}
  .d-btn-lg{padding:18px 32px;font-size:14px;width:100%}
}