/* =========================================================================
   SVYAZ — editorial site
   Ink-black canvas · warm bone type · one crimson ember.
   No frameworks. Motion in site.js. Everything degrades under reduced-motion.
   ========================================================================= */

:root{
  --ink:#08080A;
  --ink-2:#0D0D10;
  --ink-3:#131318;
  --paper:#EFEBE1;
  --paper-dim:rgba(239,235,225,.56);
  --paper-faint:rgba(239,235,225,.30);
  --paper-ghost:rgba(239,235,225,.12);
  --line:rgba(239,235,225,.11);
  --line-2:rgba(239,235,225,.06);
  --ember:#E8123A;
  --ember-soft:rgba(232,18,58,.14);

  --font-display:"Space Grotesk", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-serif:"Instrument Serif", Georgia, "Times New Roman", serif;
  --font-mono:"Space Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --font-body:"Space Grotesk", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --pad:clamp(20px,5vw,64px);
  --maxw:1280px;
  --ease:cubic-bezier(.16,1,.3,1);
}

*{box-sizing:border-box;margin:0;padding:0;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  font-family:var(--font-body);
  background:var(--ink);
  color:var(--paper);
  line-height:1.5;
  overflow-x:hidden;
  cursor:auto;
}
a{color:inherit;text-decoration:none;}
img{display:block;max-width:100%;}
::selection{background:var(--ember);color:#fff;}

/* Film grain — handcrafted texture, fixed over everything, ignores pointer */
.grain{
  position:fixed;inset:0;z-index:9990;pointer-events:none;opacity:.05;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

/* ---------- shared utilities ---------- */
.shell{width:100%;max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad);}
.label{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.28em;text-transform:uppercase;
  color:var(--paper-faint);font-weight:400;
}
.ember{color:var(--ember);}
.serif{font-family:var(--font-serif);font-weight:400;font-style:italic;letter-spacing:-.01em;}
.dot-live{
  display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--ember);
  box-shadow:0 0 0 0 rgba(232,18,58,.6);animation:pulse 2.4s var(--ease) infinite;
}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(232,18,58,.55);}70%{box-shadow:0 0 0 12px rgba(232,18,58,0);}100%{box-shadow:0 0 0 0 rgba(232,18,58,0);}}

/* Reveal primitives (JS toggles .is-in) */
[data-reveal]{opacity:0;transform:translateY(26px);transition:opacity 1s var(--ease),transform 1s var(--ease);}
[data-reveal].is-in{opacity:1;transform:none;}
[data-reveal-line]{clip-path:inset(0 0 100% 0);opacity:0;transition:clip-path 1.1s var(--ease),opacity 1.1s var(--ease);}
[data-reveal-line].is-in{clip-path:inset(0 0 -10% 0);opacity:1;}
/* per-word text mask reveal */
.rw{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.06em;}
.rw > span{display:inline-block;transform:translateY(110%);transition:transform 1s var(--ease);}
[data-reveal-words].is-in .rw > span{transform:none;}

/* Buttons */
.btn{
  position:relative;display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-mono);font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;font-weight:700;
  padding:16px 26px;border-radius:2px;color:var(--ink);background:var(--paper);
  transition:transform .5s var(--ease),background-color .3s,color .3s;will-change:transform;
}
.btn:hover{background:#fff;}
.btn.ghost{background:transparent;color:var(--paper);border:1px solid var(--line);}
.btn.ghost:hover{border-color:var(--paper);background:transparent;}
.btn .arw{transition:transform .5s var(--ease);}
.btn:hover .arw{transform:translateX(5px);}

/* =========================================================================
   NAV
   ========================================================================= */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:9000;
  transition:background-color .5s var(--ease),border-color .5s,backdrop-filter .5s,padding .5s var(--ease);
  border-bottom:1px solid transparent;
}
.nav.scrolled{background:rgba(8,8,10,.72);backdrop-filter:blur(16px) saturate(140%);border-bottom-color:var(--line);}
.nav .bar{display:flex;align-items:center;justify-content:space-between;height:88px;transition:height .5s var(--ease);}
.nav.scrolled .bar{height:64px;}
.wordmark{display:flex;align-items:center;gap:12px;font-family:var(--font-display);font-weight:700;font-size:18px;letter-spacing:.16em;}
.wordmark .mk{width:24px;height:24px;border-radius:6px;object-fit:cover;}
.nav-right{display:flex;align-items:center;gap:30px;}
.nav-right .lnk{font-family:var(--font-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--paper-dim);transition:color .3s;}
.nav-right .lnk:hover{color:var(--paper);}
.nav-pill{
  display:inline-flex;align-items:center;gap:9px;font-family:var(--font-mono);font-size:11.5px;letter-spacing:.12em;
  text-transform:uppercase;padding:11px 18px;border:1px solid var(--line);border-radius:2px;color:var(--paper);
  transition:transform .5s var(--ease),border-color .3s,background-color .3s;will-change:transform;
}
.nav-pill:hover{border-color:var(--paper);background:rgba(239,235,225,.04);}
.lang{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;}
.lang button{background:none;border:0;padding:2px;margin:0;cursor:pointer;color:var(--paper-faint);font:inherit;letter-spacing:inherit;transition:color .3s;}
.lang button:hover{color:var(--paper);}
.lang button.on{color:var(--paper);}
.lang span{color:var(--paper-ghost);}
@media(max-width:720px){.nav-right .lnk{display:none;}}

/* =========================================================================
   HERO
   ========================================================================= */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;padding-top:120px;padding-bottom:60px;overflow:hidden;}
.hero-glow{
  position:absolute;z-index:0;top:-10%;right:-15%;width:70vw;height:70vw;max-width:900px;max-height:900px;pointer-events:none;
  background:radial-gradient(closest-side, rgba(232,18,58,.10), transparent 70%);
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;width:100%;}
.hero-loc{display:flex;align-items:center;gap:11px;margin-bottom:34px;}
.hero h1{
  font-family:var(--font-display);font-weight:500;line-height:.94;letter-spacing:-.035em;
  font-size:clamp(52px,10vw,132px);
}
.hero h1 .l2{display:block;}
.hero h1 em{font-family:var(--font-serif);font-style:italic;font-weight:400;letter-spacing:-.02em;}
.hero-sub{max-width:440px;margin-top:34px;font-size:clamp(16px,1.7vw,19px);color:var(--paper-dim);line-height:1.55;}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:40px;}
.hero-meta{margin-top:22px;font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--paper-faint);}

/* Hero phone */
.hero-phone-wrap{position:relative;display:flex;justify-content:center;perspective:1400px;}
.phone{
  position:relative;width:clamp(220px,26vw,290px);aspect-ratio:9/19.3;border-radius:44px;padding:9px;
  background:linear-gradient(160deg,#26262b,#0d0d10);
  box-shadow:0 60px 120px -30px rgba(0,0,0,.85),0 0 0 1px rgba(239,235,225,.06),inset 0 0 0 1px rgba(0,0,0,.5);
  will-change:transform;
}
/* Compact Dynamic Island — small pill, not a stretched bar */
.phone::after{
  content:"";position:absolute;z-index:3;top:16px;left:50%;transform:translateX(-50%);
  width:23%;height:20px;border-radius:14px;background:#0a0a0c;
}
.phone .screen{position:relative;width:100%;height:100%;border-radius:36px;overflow:hidden;background:var(--ink-2);}
.phone .screen img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.hero-phone{transform:rotateY(-14deg) rotateX(4deg) rotateZ(1deg);}
.hero-pin{
  position:absolute;z-index:6;top:38%;left:52%;width:14px;height:14px;border-radius:50%;background:var(--ember);
  box-shadow:0 0 0 0 rgba(232,18,58,.6),0 4px 14px rgba(232,18,58,.5);animation:pulse 2.2s var(--ease) infinite;
}
@media(max-width:900px){
  .hero{min-height:auto;padding-top:150px;}
  .hero-grid{grid-template-columns:1fr;gap:56px;}
  .hero-phone{transform:none;}
  .hero-sub,.hero-loc{margin-inline:auto;text-align:center;}
  .hero-loc{justify-content:center;}
  .hero h1{text-align:center;}
  .hero-cta{justify-content:center;}
  .hero-meta{text-align:center;}
}

/* Marquee ticker */
.ticker{position:relative;z-index:2;border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;padding:22px 0;margin-top:10px;}
.ticker-track{display:flex;gap:0;width:max-content;animation:marq 38s linear infinite;}
.ticker-track span{font-family:var(--font-display);font-weight:500;font-size:clamp(20px,3vw,34px);letter-spacing:-.02em;color:var(--paper-faint);padding:0 34px;white-space:nowrap;}
.ticker-track span b{color:var(--paper);font-weight:500;}
.ticker-track span .sep{color:var(--ember);}
@keyframes marq{to{transform:translateX(-50%);}}

/* =========================================================================
   MANIFESTO
   ========================================================================= */
.manifesto{padding:clamp(120px,20vh,220px) 0;}
.manifesto p{
  font-family:var(--font-display);font-weight:400;letter-spacing:-.025em;line-height:1.08;
  font-size:clamp(30px,5.6vw,74px);max-width:16ch;
}
.manifesto p em{font-family:var(--font-serif);font-style:italic;}
.manifesto .sig{margin-top:44px;max-width:52ch;color:var(--paper-dim);font-size:clamp(15px,1.6vw,18px);line-height:1.6;}

/* Section index header used across storytelling */
.sec-head{display:flex;align-items:baseline;gap:16px;margin-bottom:56px;}
.sec-head .idx{font-family:var(--font-mono);font-size:12px;letter-spacing:.2em;color:var(--ember);}
.sec-head .ttl{font-family:var(--font-mono);font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--paper-dim);}
.rule{height:1px;background:var(--line);flex:1;align-self:center;}

/* =========================================================================
   CINEMATIC — the alive phone (sticky, screen changes on scroll)
   ========================================================================= */
.cinema{position:relative;}
.cinema-inner{position:relative;height:400vh;}
.cinema-sticky{position:sticky;top:0;height:100svh;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:40px;overflow:hidden;}
.cinema-stage{position:relative;display:flex;justify-content:center;align-items:center;}
.cinema-phone{transform:rotateY(9deg) rotateX(3deg);}
.cinema-phone .screen img{opacity:0;transition:opacity .7s var(--ease),transform 1.1s var(--ease);transform:scale(1.06);}
.cinema-phone .screen img.active{opacity:1;transform:scale(1);}
.cinema-copy{position:relative;height:60vh;}
.cine-panel{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;opacity:0;transform:translateY(30px);transition:opacity .6s var(--ease),transform .6s var(--ease);pointer-events:none;}
.cine-panel.active{opacity:1;transform:none;}
.cine-panel .n{font-family:var(--font-mono);font-size:12px;letter-spacing:.24em;color:var(--ember);margin-bottom:22px;}
.cine-panel h3{font-family:var(--font-display);font-weight:500;letter-spacing:-.03em;line-height:1;font-size:clamp(34px,4.6vw,60px);margin-bottom:20px;}
.cine-panel h3 em{font-family:var(--font-serif);font-style:italic;}
.cine-panel p{color:var(--paper-dim);font-size:clamp(15px,1.6vw,18px);max-width:38ch;line-height:1.6;}
.cine-progress{position:absolute;left:var(--pad);bottom:8vh;display:flex;gap:10px;z-index:3;}
.cine-progress i{width:34px;height:2px;background:var(--paper-ghost);transition:background-color .4s;}
.cine-progress i.on{background:var(--ember);}
/* Mobile: swap the sticky-scroll cinematic for a swipeable carousel. */
.cine-carousel{display:none;}
@media(max-width:900px){
  .cinema-inner{display:none;}          /* hide the desktop sticky version */
  .cine-carousel{display:block;}

  .cine-track{
    display:flex;overflow-x:auto;scroll-snap-type:x mandatory;
    -webkit-overflow-scrolling:touch;scrollbar-width:none;
  }
  .cine-track::-webkit-scrollbar{display:none;}
  .cine-slide{
    flex:0 0 100%;scroll-snap-align:center;
    display:flex;flex-direction:column;align-items:center;
    padding:8px var(--pad) 0;
  }
  .cine-slide .phone{width:clamp(190px,60vw,270px);margin:0 auto;}
  .cine-cap{text-align:center;margin-top:30px;max-width:34ch;}
  .cine-cap .n{font-family:var(--font-mono);font-size:12px;letter-spacing:.24em;color:var(--ember);margin-bottom:16px;}
  .cine-cap h3{font-family:var(--font-display);font-weight:500;letter-spacing:-.03em;line-height:1;font-size:clamp(30px,7vw,44px);margin-bottom:16px;}
  .cine-cap h3 em{font-family:var(--font-serif);font-style:italic;}
  .cine-cap p{color:var(--paper-dim);font-size:16px;line-height:1.6;}

  .cine-dots{display:flex;justify-content:center;gap:8px;margin-top:30px;}
  .cine-dots i{width:7px;height:7px;border-radius:50%;background:var(--paper-ghost);transition:width .35s var(--ease),background-color .35s;}
  .cine-dots i.on{width:22px;border-radius:4px;background:var(--ember);}

  .cine-swipe-hint{
    display:flex;align-items:center;justify-content:center;gap:8px;margin-top:16px;
    font-family:var(--font-mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;
    color:var(--paper-faint);transition:opacity .5s;
  }
  .cine-swipe-hint .ar{display:inline-block;animation:swipeNudge 1.5s var(--ease) infinite;}
}
@keyframes swipeNudge{0%,100%{transform:translateX(0);}50%{transform:translateX(7px);}}

/* =========================================================================
   TIMELINE — how it works
   ========================================================================= */
.how{padding:clamp(100px,16vh,180px) 0;}
.how .line-wrap{position:relative;}
.step{display:grid;grid-template-columns:120px 1fr;gap:clamp(24px,5vw,80px);padding:48px 0;border-top:1px solid var(--line);}
.step:last-child{border-bottom:1px solid var(--line);}
.step .num{font-family:var(--font-mono);font-size:14px;color:var(--ember);letter-spacing:.1em;}
.step h3{font-family:var(--font-display);font-weight:500;letter-spacing:-.03em;line-height:1.02;font-size:clamp(28px,4.4vw,56px);}
.step h3 em{font-family:var(--font-serif);font-style:italic;}
.step p{margin-top:16px;color:var(--paper-dim);font-size:clamp(15px,1.6vw,18px);max-width:46ch;line-height:1.6;}
.step .side{align-self:start;}
@media(max-width:720px){.step{grid-template-columns:1fr;gap:14px;}}

/* =========================================================================
   FEATURE STORYTELLING (big editorial rows)
   ========================================================================= */
.story{padding:clamp(80px,12vh,140px) 0;}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,90px);align-items:center;padding:clamp(60px,10vh,120px) 0;}
.frow.flip .fcopy{order:2;}
.frow.flip .fshot{order:1;}
.fcopy .k{font-family:var(--font-mono);font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--ember);margin-bottom:22px;}
.fcopy h2{font-family:var(--font-display);font-weight:500;letter-spacing:-.035em;line-height:.98;font-size:clamp(38px,6vw,86px);}
.fcopy h2 em{font-family:var(--font-serif);font-style:italic;}
.fcopy p{margin-top:24px;color:var(--paper-dim);font-size:clamp(16px,1.7vw,19px);max-width:42ch;line-height:1.6;}
.fshot{display:flex;justify-content:center;}
.fshot .phone{width:clamp(240px,30vw,330px);}
@media(max-width:820px){
  .frow,.frow.flip{grid-template-columns:1fr;gap:44px;}
  .frow .fcopy,.frow.flip .fcopy{order:1;}
  .frow .fshot,.frow.flip .fshot{order:2;}
}

/* =========================================================================
   USE-CASE VIGNETTES
   ========================================================================= */
.moments{padding:clamp(100px,16vh,180px) 0;}
.moments .m{
  display:grid;grid-template-columns:60px 1fr auto;gap:clamp(16px,4vw,48px);align-items:baseline;
  padding:clamp(26px,4vh,44px) 0;border-top:1px solid var(--line);
}
.moments .m:last-child{border-bottom:1px solid var(--line);}
.moments .m .mi{font-family:var(--font-mono);font-size:12px;color:var(--paper-faint);}
.moments .m .mt{font-family:var(--font-display);font-weight:400;letter-spacing:-.02em;line-height:1.05;font-size:clamp(24px,3.6vw,46px);}
.moments .m .mt em{font-family:var(--font-serif);font-style:italic;color:var(--paper);}
.moments .m .mk{font-family:var(--font-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--paper-faint);white-space:nowrap;}
@media(max-width:720px){.moments .m{grid-template-columns:1fr;gap:8px;}.moments .m .mk{display:none;}}

/* =========================================================================
   PRIVACY
   ========================================================================= */
.privacy{padding:clamp(110px,18vh,200px) 0;position:relative;}
.privacy .big{font-family:var(--font-display);font-weight:500;letter-spacing:-.03em;line-height:1.02;font-size:clamp(34px,6vw,82px);max-width:18ch;}
.privacy .big em{font-family:var(--font-serif);font-style:italic;}
.privacy .cols{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:72px;}
.privacy .cols .c .h{font-family:var(--font-mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--ember);margin-bottom:14px;}
.privacy .cols .c p{color:var(--paper-dim);font-size:15.5px;line-height:1.6;}
@media(max-width:820px){.privacy .cols{grid-template-columns:1fr;gap:34px;}}

/* =========================================================================
   FINAL CTA
   ========================================================================= */
.close{padding:clamp(120px,22vh,240px) 0;text-align:center;position:relative;overflow:hidden;}
.close .glow{position:absolute;inset:auto 50% -40% 50%;transform:translateX(-50%);width:80vw;max-width:900px;height:600px;background:radial-gradient(closest-side,rgba(232,18,58,.12),transparent 70%);pointer-events:none;}
.close .lead{position:relative;font-family:var(--font-mono);font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:var(--paper-faint);margin-bottom:34px;}
.close h2{position:relative;font-family:var(--font-display);font-weight:500;letter-spacing:-.04em;line-height:.94;font-size:clamp(52px,11vw,150px);}
.close h2 em{font-family:var(--font-serif);font-style:italic;}
.close .sub{position:relative;margin:32px auto 44px;color:var(--paper-dim);font-size:clamp(16px,1.8vw,20px);max-width:34ch;}
.close .cta-row{position:relative;display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}

/* =========================================================================
   FOOTER
   ========================================================================= */
.foot{border-top:1px solid var(--line);padding:64px 0 72px;}
.foot .row{display:flex;justify-content:space-between;align-items:flex-start;gap:40px;flex-wrap:wrap;}
.foot .wordmark{font-size:16px;}
.foot .links{display:flex;gap:30px;flex-wrap:wrap;}
.foot .links a{font-family:var(--font-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--paper-dim);transition:color .3s;}
.foot .links a:hover{color:var(--paper);}
.foot .copy{width:100%;margin-top:44px;font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--paper-faint);}

/* =========================================================================
   REDUCED MOTION
   ========================================================================= */
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *{animation:none !important;transition:none !important;}
  [data-reveal],[data-reveal-line],[data-reveal-words]{opacity:1 !important;transform:none !important;clip-path:none !important;}
  .rw>span{transform:none !important;}
  .cinema-inner{height:auto;}
  .cinema-sticky{position:relative;height:auto;grid-template-columns:1fr;padding:60px 0;}
  .cine-panel{position:relative;opacity:1;transform:none;min-height:auto;padding:40px 0;}
  .cinema-phone .screen img{opacity:1;position:relative;transform:none;}
  .cinema-phone .screen img+img{display:none;}
}