/* ===================================================================
   контентпуш — лендинг в бренд-системе SOMA
   Токены дословно из creative-dna.md. Тёмный hero (утв. Иваном).
   =================================================================== */

:root{
  --gold:#F9C719;        /* акцент / CTA / иконки */
  --gold-2:#F9AD19;      /* secondary акцент / hover-альт */
  --gold-hover:#DFB400;  /* hover ссылок */
  --ink:#1A1A1A;         /* основной тёмный фон + текст на светлом */
  --panel:#2D2D2D;       /* тёмная секция (чередование) */
  --white:#FFFFFF;
  --txt-2:#424956;       /* текст secondary */
  --muted:#777777;       /* muted/подсказки */

  /* тёмная палитра тела */
  --bg:#0d0d0d;
  --body-on-dark:#c4c4c4;   /* тело на тёмном — контраст ≥7:1 на #0d0d0d */
  --body-bright:#eaeaea;

  /* Прокси-шрифты: Gilroy недоступен локально (нет woff/otf на машине и ЯД за окно) →
     Manrope (геом. гротеск, полная кириллица) как прокси Gilroy для тела/заголовков.
     PP Neue Machina не имеет кириллицы → Space Grotesk (техногротеск) для вордмарка/акцентов. */
  --f-body:'Manrope',-apple-system,'Segoe UI',Roboto,sans-serif;
  --f-accent:'Space Grotesk','Manrope',sans-serif;

  --spring:cubic-bezier(.34,1.56,.64,1); /* эластик/spring */
  --ease-out:cubic-bezier(.16,1,.3,1);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--f-body);
  color:var(--body-on-dark);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
.wrap{max-width:1200px;margin:0 auto;padding:0 40px}

/* ============ WORDMARK light-sweep (живой блик золота по буквам) ============ */
.wordmark{
  font-family:var(--f-accent);
  font-weight:600;
  font-size:23px;
  letter-spacing:-.5px;
  line-height:1;
}
.wm-sweep{
  background:linear-gradient(100deg,
      #ffffff 0%, #ffffff 38%,
      var(--gold) 48%, #fff4c8 52%, var(--gold) 56%,
      #ffffff 66%, #ffffff 100%);
  background-size:280% 100%;
  background-position:120% 0;
  -webkit-background-clip:text;
          background-clip:text;
  -webkit-text-fill-color:transparent;
          color:transparent;
  animation:wm-sweep 5.5s var(--ease-out) infinite;
}
@keyframes wm-sweep{
  0%,100%{background-position:120% 0}
  50%{background-position:-20% 0}
}
.wordmark.sm{font-size:18px}

/* ============ марк A: тонкая line-волна → стрелка-push (БЕЗ диска, БЕЗ ореола) ============
   Энергия течёт по штриху: бегущий золотой блик вдоль линии (dashoffset),
   кончик стрелки делает мягкий «push вверх». Тонко, премиально, тот же ритм золота. */
.mark-a{flex:0 0 auto;display:block;overflow:visible}
/* волна — бегущий блик вдоль линии: яркий сегмент скользит по тусклому штриху */
.mark-wave{
  stroke:rgba(249,199,25,.42);
  stroke-dasharray:11 60;        /* короткий яркий сегмент + длинный «тёмный» */
  stroke-dashoffset:0;
  animation:mark-flow 3.6s linear infinite;
}
@keyframes mark-flow{
  0%{stroke-dashoffset:71}        /* блик бежит от хвоста волны к гребню */
  100%{stroke-dashoffset:0}
}
/* стрелка — полный золотой штрих + мягкий push вверх кончиком */
.mark-arrow{
  stroke:var(--gold);
  transform-origin:26px 19px;     /* основание стрелки (точка перегиба) */
  animation:mark-push 3.6s var(--ease-out) infinite;
}
@keyframes mark-push{
  0%,62%,100%{transform:translate(0,0)}
  72%{transform:translate(.6px,-2px)}   /* лёгкий толчок вверх-вправо «в рост» */
  84%{transform:translate(0,.4px)}
}
.brand:hover .mark-wave{animation-duration:1.8s}
.brand:hover .mark-arrow{animation-duration:1.8s}
.mark-a.sm{width:30px;height:30px}

/* ============ NAV ============ */
.site-nav-wrap{position:absolute;top:0;left:0;right:0;z-index:30}
.site-nav{display:flex;align-items:center;justify-content:space-between;padding:26px 0 0}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none}
.nav-links{display:flex;gap:34px;align-items:center}
.nav-links a{color:#cfcfcf;text-decoration:none;font-size:15px;font-weight:500;transition:color .18s}
.nav-links a:hover{color:var(--white)}
.nav-links a:focus-visible,.brand:focus-visible{outline:2px solid var(--gold);outline-offset:4px;border-radius:6px}
.nav-cta{
  font-family:var(--f-body);font-weight:600;font-size:15px;color:var(--ink);
  background:var(--gold);border:none;border-radius:10px;padding:11px 20px;cursor:pointer;
  transition:transform .2s var(--spring),box-shadow .2s,background .18s;
}
.nav-cta:hover{background:var(--gold-2);transform:translateY(-2px) scale(1.03);box-shadow:0 8px 22px -8px rgba(249,199,25,.6)}
.nav-cta:focus-visible{outline:2px solid var(--white);outline-offset:3px}
.nav-burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.nav-burger span{width:22px;height:2px;background:#ddd;border-radius:2px;transition:.2s}

/* ============ HERO ============ */
.hero{
  position:relative;overflow:hidden;
  background:var(--ink);
  min-height:760px;
  display:flex;flex-direction:column;
}
.hero-grid{position:absolute;inset:0;width:100%;height:100%;display:block;pointer-events:none;z-index:1}
/* тёплый «рассветный» свет — мягкое золото, не неон */
.hero-glow{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:2;
  background:
    radial-gradient(900px 520px at 78% 6%, rgba(249,199,25,.15), transparent 60%),
    radial-gradient(700px 480px at 10% 100%, rgba(249,173,25,.07), transparent 55%);
}
.hero-inner{position:relative;z-index:3;width:100%;display:flex;flex:1;align-items:center;padding:128px 0 96px}
.hero-main{width:100%}

.pill{
  display:inline-flex;align-items:center;gap:9px;
  background:rgba(249,199,25,.10);border:1px solid rgba(249,199,25,.28);
  color:var(--gold);font-weight:600;font-size:13.5px;letter-spacing:.2px;
  padding:8px 15px;border-radius:100px;margin-bottom:28px;
}
.pill .led{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(249,199,25,.18);animation:led-pulse 2.4s ease-in-out infinite}
@keyframes led-pulse{0%,100%{box-shadow:0 0 0 3px rgba(249,199,25,.20)}50%{box-shadow:0 0 0 6px rgba(249,199,25,.05)}}

h1{
  font-family:var(--f-body);font-weight:800;color:var(--white);
  font-size:clamp(40px,5.6vw,72px);line-height:1.04;letter-spacing:-1.6px;max-width:15ch;
}
h1 .hl{color:var(--gold);position:relative;white-space:nowrap}

.sub{margin-top:24px;color:var(--body-on-dark);font-size:clamp(17px,1.5vw,20px);line-height:1.55;max-width:52ch;font-weight:400}
.sub b{color:var(--body-bright);font-weight:600}

.cta-row{display:flex;align-items:center;gap:18px;margin-top:38px;flex-wrap:wrap}
.cta-row.center{justify-content:center}

.btn-primary{
  font-family:var(--f-body);font-weight:700;font-size:17px;color:var(--ink);
  background:var(--gold);border:none;border-radius:13px;padding:17px 30px;cursor:pointer;
  position:relative;overflow:hidden;
  transition:transform .22s var(--spring),box-shadow .22s,background .18s;
}
.btn-primary.glow{box-shadow:0 10px 30px -8px rgba(249,199,25,.5)}
.btn-primary.glow::after{
  content:"";position:absolute;inset:0;border-radius:13px;
  background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.55) 50%,transparent 70%);
  transform:translateX(-120%);
}
.btn-primary:hover{background:var(--gold-2);transform:translateY(-3px) scale(1.025);box-shadow:0 16px 40px -10px rgba(249,199,25,.75)}
.btn-primary:hover.glow::after{animation:btn-sheen .7s var(--ease-out)}
.btn-primary:active{transform:translateY(-1px) scale(.99)}
.btn-primary:focus-visible{outline:2px solid var(--white);outline-offset:3px}
@keyframes btn-sheen{0%{transform:translateX(-120%)}100%{transform:translateX(120%)}}

.btn-ghost{
  font-family:var(--f-body);font-weight:600;font-size:16px;color:#e8e8e8;background:transparent;
  border:1px solid rgba(255,255,255,.18);border-radius:13px;padding:16px 24px;cursor:pointer;
  display:inline-flex;align-items:center;gap:9px;
  transition:transform .22s var(--spring),border-color .18s,color .18s;
}
.btn-ghost svg{color:var(--gold)}
.btn-ghost:hover{border-color:rgba(255,255,255,.45);transform:translateY(-2px);color:#fff}
.btn-ghost:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.btn-ghost.light{color:var(--ink);border-color:rgba(0,0,0,.18)}
.btn-ghost.light svg{color:var(--gold-2)}
.btn-ghost.light:hover{border-color:rgba(0,0,0,.4);color:#000}

.micro{margin-top:18px;color:var(--muted);font-size:13.5px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.micro .check{color:var(--gold);font-weight:700}

/* радар-strip */
.radar-strip{display:flex;align-items:flex-end;gap:14px;margin-top:56px}
.frame{
  width:62px;height:94px;border-radius:11px;flex:0 0 auto;
  background:linear-gradient(180deg,#262626,#1c1c1c);border:1px solid #333;
  display:flex;align-items:center;justify-content:center;position:relative;
  transition:.25s var(--ease-out);
}
.frame.lit{
  height:116px;border-color:rgba(249,199,25,.6);
  box-shadow:0 0 0 1px rgba(249,199,25,.3),0 18px 40px -18px rgba(249,199,25,.7);
  animation:peak-pulse 2.6s ease-in-out infinite;
}
@keyframes peak-pulse{0%,100%{box-shadow:0 0 0 1px rgba(249,199,25,.3),0 14px 34px -18px rgba(249,199,25,.55)}50%{box-shadow:0 0 0 1px rgba(249,199,25,.55),0 22px 50px -16px rgba(249,199,25,.9)}}
.frame .ply{width:0;height:0;border-left:13px solid rgba(255,255,255,.55);border-top:8px solid transparent;border-bottom:8px solid transparent;margin-left:3px}
.frame.lit .ply{border-left-color:var(--gold)}
.frame .tag{position:absolute;top:8px;left:8px;font-size:9px;color:#777;font-family:var(--f-accent);letter-spacing:.4px}
.frame.lit .tag{color:var(--gold)}
.frame-out{opacity:0;transform:translateY(8px)}
.frame-out.shown{opacity:1;transform:none;transition:.6s var(--ease-out)}
.radar-cap{margin-top:16px;color:var(--muted);font-size:12.5px;font-family:var(--f-accent);letter-spacing:.3px}

/* ============ SECTION HEAD (общий) ============ */
.sec-head{max-width:60ch}
.sec-tag{font-family:var(--f-accent);font-weight:600;font-size:13px;letter-spacing:2px;text-transform:uppercase;color:var(--gold-2)}
.sec-h2{font-family:var(--f-body);font-weight:800;font-size:clamp(28px,3.4vw,40px);letter-spacing:-1px;line-height:1.08;margin-top:12px;color:var(--white)}
.sec-lead{color:var(--body-on-dark);font-size:17px;line-height:1.55;margin-top:14px}

/* ============ ДОКАЗАТЕЛЬСТВО (метрик-карточки) ============ */
.proof{background:var(--ink);padding:96px 0 100px}
.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:48px}
.reel{
  background:var(--panel);border:1px solid #383838;border-radius:20px;
  padding:14px 14px 4px;display:flex;flex-direction:column;
  transition:transform .25s var(--spring),box-shadow .25s,border-color .25s;
}
.reel:hover{transform:translateY(-6px) scale(1.012);border-color:rgba(249,199,25,.4);box-shadow:0 26px 60px -28px rgba(249,199,25,.45)}
.reel-screen{
  position:relative;border-radius:14px;aspect-ratio:9/16;overflow:hidden;
  background:
    radial-gradient(120% 80% at 50% 0%, rgba(249,199,25,.16), transparent 55%),
    linear-gradient(180deg,#242424,#141414);
  border:1px solid #2c2c2c;
  display:flex;align-items:center;justify-content:center;
}
.reel-screen.alt2{background:radial-gradient(120% 80% at 50% 100%, rgba(249,173,25,.18), transparent 55%),linear-gradient(180deg,#1d1d1d,#242424)}
.reel-screen.alt3{background:radial-gradient(120% 90% at 50% 50%, rgba(249,199,25,.14), transparent 60%),linear-gradient(160deg,#222,#161616)}
.reel-handle{position:absolute;top:14px;left:14px;display:inline-flex;align-items:center;gap:7px;font-family:var(--f-accent);font-size:12.5px;font-weight:500;color:#e6e6e6}
.reel-dot{width:18px;height:18px;border-radius:50%;background:var(--gold);flex:0 0 auto;box-shadow:0 0 0 2px rgba(249,199,25,.2)}
.reel-play{width:54px;height:54px;border-radius:50%;background:var(--gold);display:flex;align-items:center;justify-content:center;box-shadow:0 10px 30px -8px rgba(249,199,25,.6);transition:transform .25s var(--spring)}
.reel:hover .reel-play{transform:scale(1.08)}
.reel-cap{position:absolute;bottom:14px;left:14px;right:14px;font-size:13.5px;font-weight:600;color:#fff;line-height:1.3}
.reel-stats{list-style:none;display:flex;justify-content:space-between;gap:6px;padding:16px 6px 14px}
.reel-stats li{display:flex;flex-direction:column;align-items:center;gap:3px;flex:1;text-align:center}
.reel-stats .ic{color:var(--gold);width:20px;height:20px;display:inline-flex}
.reel-stats .ic svg{display:block}
.reel-stats .num{font-family:var(--f-accent);font-weight:700;font-size:19px;color:var(--white);font-variant-numeric:tabular-nums;letter-spacing:-.4px}
.reel-stats .num.bumped{animation:num-bump .42s var(--spring)}
@keyframes num-bump{0%{transform:scale(1)}40%{transform:scale(1.14)}100%{transform:scale(1)}}
.reel-stats .lbl{font-size:11px;color:var(--muted);letter-spacing:.2px}

/* ============ КАК РАБОТАЕТ ============ */
.how{background:var(--bg);padding:90px 0 96px}
.steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:48px;counter-reset:s}
.step{
  background:var(--panel);border:1px solid #333;border-radius:18px;padding:26px 24px 28px;position:relative;
  transition:transform .25s var(--spring),border-color .25s,box-shadow .25s;
}
.step:hover{transform:translateY(-5px);border-color:rgba(249,199,25,.4);box-shadow:0 22px 50px -28px rgba(249,199,25,.4)}
.step-no{font-family:var(--f-accent);font-weight:700;font-size:13px;color:var(--gold-2);letter-spacing:1px}
.step-ic{display:flex;margin:14px 0 16px}
.step h3{font-family:var(--f-body);font-weight:700;font-size:19px;color:var(--white);margin-bottom:8px;letter-spacing:-.3px}
.step p{font-size:14.5px;line-height:1.5;color:var(--body-on-dark)}

/* ============ CTA BAND ============ */
.cta-band{background:var(--ink);padding:0 0 96px}
.cta-card{
  background:linear-gradient(135deg,#242424,#171717);
  border:1px solid #353535;border-radius:28px;
  padding:64px 48px;text-align:center;position:relative;overflow:hidden;
}
.cta-card::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(700px 380px at 50% -10%,rgba(249,199,25,.16),transparent 60%)}
.cta-card h2{position:relative;font-family:var(--f-body);font-weight:800;font-size:clamp(26px,3.4vw,42px);line-height:1.1;letter-spacing:-1px;color:var(--white);max-width:18ch;margin:0 auto;
  text-shadow:0 0 40px rgba(249,199,25,.12)}
.cta-card p{position:relative;color:var(--body-on-dark);font-size:17px;line-height:1.55;max-width:52ch;margin:18px auto 0}
.cta-card .cta-row{position:relative;margin-top:34px}

/* ============ FOOTER ============ */
.site-foot{background:var(--bg);border-top:1px solid #232323;padding:44px 0 40px}
.foot-top{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;padding-bottom:26px;border-bottom:1px solid #1f1f1f}
.foot-brand{align-items:center}
.foot-domains{color:#9a9a9a;font-size:14.5px}
.foot-domains .dom{color:var(--gold);font-weight:600}
.foot-domains .dot-sep{margin:0 10px;color:#555}
.foot-bottom{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-top:22px}
.foot-soma{display:inline-flex;align-items:center;gap:9px;color:#7a7a7a;font-size:12.5px}
.foot-soma img{opacity:.7}
.foot-copy{color:#666;font-size:12.5px}

/* ============ SCROLL REVEAL ============ */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease-out),transform .7s var(--ease-out)}
.reveal.in{opacity:1;transform:none}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .metric-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .reel-stats .num{font-size:17px}
}
@media (max-width:768px){
  .wrap{padding:0 24px}
  .nav-links{display:none}
  .nav-burger{display:flex}
  .hero-inner{padding:112px 0 72px}
  .metric-grid{grid-template-columns:1fr;max-width:380px;margin-left:auto;margin-right:auto}
  .reel-screen{aspect-ratio:16/12}
  .radar-strip{gap:10px;flex-wrap:wrap}
  .frame{width:52px;height:78px}.frame.lit{height:96px}
  .cta-card{padding:48px 26px}
}
@media (max-width:560px){
  .wrap{padding:0 18px}
  h1{font-size:clamp(32px,9vw,44px);letter-spacing:-1px}
  .cta-row{flex-direction:column;align-items:stretch}
  .cta-row .btn-primary,.cta-row .btn-ghost{width:100%;justify-content:center}
  .cta-row.center{align-items:center}
  .cta-row.center .btn-primary,.cta-row.center .btn-ghost{width:auto}
  .reel-screen{aspect-ratio:9/16;max-height:none}
  .foot-bottom{flex-direction:column;align-items:flex-start}
  .steps{grid-template-columns:1fr}
}

/* ============ PREFERS-REDUCED-MOTION (вся анимация замирает) ============ */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;scroll-behavior:auto!important;
  }
  .wm-sweep{
    -webkit-text-fill-color:#fff;color:#fff;background:none;
  }
  .mark-wave{animation:none;stroke-dasharray:none;stroke:var(--gold)}
  .mark-arrow{animation:none;transform:none}
  .reveal{opacity:1;transform:none}
  .frame-out{opacity:1;transform:none}
  .led{animation:none}
}