/* ============================================================
   Arynto — teaser landing · "slick 2026"
   Light, product-first, but alive: aurora gradient light, glassmorphism,
   gradient borders + glow, floating UI, bento, marquee, orchestrated motion.
   One violet→pink accent. Inter.
   ============================================================ */

:root{
  --bg:#ffffff; --bg-2:#f4f4f8; --ink:#16131f; --ink-2:#4a4756; --muted:#8a8794;
  --line:#ececf2; --line-2:#e0dfe9;
  --v1:#7C5CFF; --v2:#9F6BFF; --pink:#FF6FB3; --accent:#7257EA; --accent-d:#5b41cf;
  --accent-soft:#efeafe;
  --grad:linear-gradient(110deg,#7C5CFF 0%,#9F6BFF 48%,#FF6FB3 100%);
  --glass:rgba(255,255,255,.62);
  --sh:0 18px 50px -20px rgba(60,40,120,.26);
  --glow:0 24px 70px -22px rgba(124,92,255,.5);
  --maxw:1120px; --pad:clamp(20px,5vw,40px); --radius:22px;
  --f:"Inter",-apple-system,BlinkMacSystemFont,system-ui,sans-serif;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;background:var(--bg);color:var(--ink-2);font-family:var(--f);font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden;}
h1,h2,h3{color:var(--ink);margin:0;font-weight:700;letter-spacing:-0.03em;line-height:1.05;}
p{margin:0;} a{color:inherit;text-decoration:none;}
.sprite{position:absolute;width:0;height:0;overflow:hidden;}
.ico{width:22px;height:22px;display:block;color:inherit;}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}
.grad-text{background:linear-gradient(100deg,#7C5CFF,#9F6BFF,#FF6FB3,#7C5CFF);background-size:220% auto;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shimmer 7s linear infinite;}

/* ambient background: aurora + grain */
.fx{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none;}
.aurora{position:absolute;inset:-30% -20% 0;
  background:
    radial-gradient(38% 50% at 22% 26%,rgba(124,92,255,.34),transparent 70%),
    radial-gradient(34% 46% at 78% 20%,rgba(96,165,255,.26),transparent 70%),
    radial-gradient(40% 50% at 62% 70%,rgba(255,111,179,.26),transparent 70%),
    radial-gradient(34% 44% at 30% 78%,rgba(124,92,255,.20),transparent 70%);
  filter:blur(30px);
  -webkit-mask:linear-gradient(#000,#000 26%,transparent 64%);mask:linear-gradient(#000,#000 26%,transparent 64%);
  animation:drift 26s ease-in-out infinite alternate;}
.grain{position:absolute;inset:0;opacity:.05;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");}

/* nav (glass, sticky) */
.nav{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:20px;padding:12px clamp(20px,5vw,44px);
  background:rgba(255,255,255,.6);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid rgba(20,16,40,.06);}
.brand{display:inline-flex;align-items:center;gap:10px;}
.brand-mark{display:inline-flex;filter:drop-shadow(0 6px 14px rgba(114,87,234,.4));}
.brand-word{font-weight:800;font-size:20px;letter-spacing:-0.03em;color:var(--ink);}
.nav-links{margin-left:auto;display:flex;gap:28px;}
.nav-links a{font-size:14.5px;font-weight:500;color:var(--ink-2);transition:color .2s;}
.nav-links a:hover{color:var(--accent);}
.nav-cta{font-weight:600;font-size:14px;color:#fff;background:var(--grad);background-size:160% auto;padding:9px 18px;border-radius:980px;box-shadow:0 8px 22px -8px rgba(124,92,255,.6);transition:background-position .4s,transform .15s,box-shadow .2s;}
.nav-cta:hover{background-position:100% center;transform:translateY(-1px);box-shadow:0 12px 28px -8px rgba(255,111,179,.55);}

/* sections */
.sec{position:relative;padding:clamp(70px,10vw,140px) var(--pad);}
.sec--alt{background:linear-gradient(180deg,rgba(244,244,248,.5),rgba(244,244,248,.9));}
.inner{max-width:var(--maxw);margin:0 auto;}
.center{text-align:center;}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.02em;color:var(--accent);
  background:var(--glass);backdrop-filter:blur(8px);border:1px solid rgba(124,92,255,.18);padding:7px 14px;border-radius:980px;margin-bottom:22px;box-shadow:0 6px 18px -10px rgba(124,92,255,.4);}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:#34d27b;box-shadow:0 0 0 0 rgba(52,210,123,.6);animation:pulse 2.2s infinite;}
h1{font-size:clamp(42px,7.4vw,84px);font-weight:800;letter-spacing:-0.045em;line-height:1.0;margin-bottom:22px;}
h2{font-size:clamp(31px,5vw,54px);font-weight:800;letter-spacing:-0.038em;line-height:1.04;margin-bottom:18px;}
h3{font-size:19px;font-weight:600;letter-spacing:-0.01em;}
.lead{font-size:clamp(17px,2vw,21px);line-height:1.5;color:var(--ink-2);max-width:33em;margin:0 auto 30px;}

/* hero */
.hero{padding-top:clamp(48px,7vw,84px);}
.hero h1{margin-bottom:20px;}
.hero .lead{color:var(--ink-2);}
.shot{position:relative;margin-top:clamp(44px,6vw,76px);}
.shot img{display:block;margin:0 auto;height:auto;}
.hero-shot{max-width:780px;margin-left:auto;margin-right:auto;}
.hero-shot img{width:min(720px,100%);position:relative;z-index:2;filter:drop-shadow(0 40px 70px rgba(60,40,120,.28));}
.hero-shot::before{content:"";position:absolute;left:50%;top:46%;width:64%;height:60%;transform:translate(-50%,-50%);
  background:radial-gradient(closest-side,rgba(124,92,255,.5),rgba(255,111,179,.28),transparent 72%);filter:blur(46px);z-index:1;}
.app-shot img{width:min(320px,76%);}
.cov-shot img{width:min(440px,90%);}

/* floating glass chips around the hero phone */
.chip-float{position:absolute;z-index:3;display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--ink);
  background:var(--glass);backdrop-filter:blur(14px) saturate(160%);border:1px solid rgba(255,255,255,.7);
  padding:10px 14px;border-radius:14px;box-shadow:0 16px 40px -16px rgba(60,40,120,.4);white-space:nowrap;animation:bob 5.5s ease-in-out infinite;}
.chip-float .cf-dot{width:8px;height:8px;border-radius:50%;background:#34d27b;box-shadow:0 0 0 4px rgba(52,210,123,.16);}
.chip-float .cf-tag{font-size:11px;font-weight:700;color:#fff;background:var(--accent);padding:2px 7px;border-radius:7px;}
.cf-1{top:8%;left:-2%;animation-delay:0s;}
.cf-2{top:34%;right:-4%;animation-delay:.8s;}
.cf-3{bottom:20%;left:-4%;animation-delay:1.6s;}
.cf-4{bottom:6%;right:2%;animation-delay:2.4s;}

/* forms */
.cta-form{display:flex;gap:10px;max-width:460px;margin:0 auto;flex-wrap:wrap;justify-content:center;}
.cta-form input{flex:1 1 240px;min-width:0;background:rgba(255,255,255,.8);backdrop-filter:blur(8px);border:1px solid var(--line-2);border-radius:980px;color:var(--ink);font-family:var(--f);font-size:16px;padding:15px 22px;box-shadow:0 6px 20px -12px rgba(60,40,120,.3);transition:border-color .2s,box-shadow .2s;}
.cta-form input::placeholder{color:#a8a5b4;}
.cta-form input:focus-visible{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft);}
.cta-form button{position:relative;overflow:hidden;flex:0 0 auto;cursor:pointer;border:0;border-radius:980px;font-family:var(--f);font-weight:700;font-size:16px;color:#fff;padding:15px 28px;background:var(--grad);background-size:170% auto;box-shadow:0 12px 30px -8px rgba(124,92,255,.55);transition:transform .15s,box-shadow .25s,background-position .5s;}
.cta-form button:hover{transform:translateY(-2px);background-position:100% center;box-shadow:0 18px 42px -10px rgba(255,111,179,.55);}
.cta-form button::after{content:"";position:absolute;top:0;left:-120%;width:60%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.5),transparent);transform:skewX(-18deg);transition:left .6s;}
.cta-form button:hover::after{left:140%;}
.cta-form button:active{transform:translateY(0);}
.cta-form button:disabled{opacity:.55;cursor:default;transform:none;}
.form-note{margin:15px auto 0;font-size:13.5px;color:var(--muted);}
.form-note.is-ok{color:#1d9d63;} .form-note.is-err{color:#e0483b;}

/* marquee */
.marquee-band{padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.5);overflow:hidden;}
.marquee{display:flex;width:max-content;animation:scroll 32s linear infinite;}
.marquee:hover{animation-play-state:paused;}
.mq-item{display:inline-flex;align-items:center;gap:8px;padding:0 26px;font-family:var(--f);font-size:15px;font-weight:600;color:var(--ink-2);}
.mq-item b{font-weight:700;color:var(--ink);}
.mq-dot{color:var(--accent);}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.stat{background:var(--glass);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.7);border-radius:20px;padding:26px 20px;box-shadow:var(--sh);display:flex;flex-direction:column;align-items:center;gap:7px;transition:transform .25s,box-shadow .25s;}
.stat:hover{transform:translateY(-4px);box-shadow:var(--glow);}
.stat-num{font-size:clamp(38px,5.5vw,62px);font-weight:800;letter-spacing:-0.04em;line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;}
.stat-label{font-size:14px;color:var(--muted);max-width:13em;}

/* coverage chips */
.chips{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:clamp(28px,4vw,40px);}
.chip{font-size:14px;font-weight:500;color:var(--ink-2);background:var(--glass);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.7);border-radius:980px;padding:9px 16px;box-shadow:0 8px 22px -14px rgba(60,40,120,.3);}
.chip-more{color:#fff;background:var(--grad);border-color:transparent;font-weight:700;}

/* how */
.steps{list-style:none;margin:clamp(42px,5vw,62px) 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.step{position:relative;background:var(--glass);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.7);border-radius:20px;padding:30px 26px;text-align:left;box-shadow:var(--sh);transition:transform .25s,box-shadow .25s;}
.step:hover{transform:translateY(-4px);box-shadow:var(--glow);}
.step-ico{display:grid;place-items:center;width:54px;height:54px;border-radius:16px;background:var(--grad);color:#fff;margin-bottom:18px;box-shadow:0 12px 26px -10px rgba(124,92,255,.6);}
.step-ico .ico{width:26px;height:26px;}
.step h3{font-size:20px;margin-bottom:9px;}
.step p{color:var(--ink-2);font-size:15px;}

/* bento features */
.bento{margin-top:clamp(42px,5vw,62px);display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:1fr;gap:18px;text-align:left;}
.b{position:relative;overflow:hidden;background:var(--glass);backdrop-filter:blur(14px) saturate(160%);border:1px solid rgba(255,255,255,.7);border-radius:24px;padding:28px;box-shadow:var(--sh);transition:transform .3s,box-shadow .3s;}
.b::before{content:"";position:absolute;inset:0;border-radius:24px;padding:1px;background:linear-gradient(130deg,rgba(124,92,255,.55),rgba(255,111,179,.4),transparent 55%);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:.65;pointer-events:none;}
.b:hover{transform:translateY(-5px);box-shadow:var(--glow);}
.b-lg{grid-column:span 2;}
.b-ico{display:grid;place-items:center;width:46px;height:46px;border-radius:13px;background:var(--accent-soft);color:var(--accent);margin-bottom:16px;}
.b-ico .ico{width:23px;height:23px;}
.b h3{font-size:19px;margin-bottom:8px;}
.b p{color:var(--ink-2);font-size:14.5px;line-height:1.55;max-width:30em;}
/* mini live-lines visual inside the big bento cell */
.mini-lines{margin-top:20px;display:grid;gap:9px;}
.mini-line{display:flex;align-items:center;gap:10px;background:rgba(255,255,255,.7);border:1px solid var(--line);border-radius:12px;padding:9px 12px;}
.mini-line .fl{font-size:17px;}
.mini-line .mn{font-size:12.5px;font-weight:600;color:var(--ink);}
.mini-line .pill{margin-left:auto;font-size:11px;font-weight:700;color:#fff;background:var(--accent);border-radius:7px;padding:2px 8px;}
.mini-line .pill.soft{background:var(--pink);}

/* who */
.p-grid{margin-top:clamp(42px,5vw,62px);display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.persona{background:var(--glass);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.7);border-radius:20px;padding:30px 22px;text-align:center;box-shadow:var(--sh);transition:transform .25s,box-shadow .25s;display:flex;flex-direction:column;align-items:center;}
.persona:hover{transform:translateY(-4px);box-shadow:var(--glow);}
.p-ico{display:grid;place-items:center;width:56px;height:56px;border-radius:18px;background:var(--grad);color:#fff;margin-bottom:14px;box-shadow:0 12px 26px -10px rgba(124,92,255,.6);}
.p-ico .ico{width:27px;height:27px;}
.persona h3{font-size:18px;margin-bottom:7px;}
.persona p{color:var(--ink-2);font-size:14px;}

/* decode */
.decode-row{list-style:none;margin:clamp(26px,3vw,38px) 0 0;padding:0;display:flex;flex-wrap:wrap;justify-content:center;align-items:flex-end;gap:clamp(18px,4vw,52px);}
.decode-row li{display:flex;flex-direction:column;align-items:center;gap:8px;}
.d-letter{font-size:clamp(52px,9vw,108px);font-weight:800;letter-spacing:-0.05em;line-height:.9;background:var(--grad);background-size:200% auto;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shimmer 7s linear infinite;}
.d-word{font-size:clamp(14px,1.7vw,18px);font-weight:600;color:var(--muted);}
.decode-line{margin-top:34px;font-size:clamp(18px,2.3vw,25px);font-weight:600;color:var(--ink);}

/* CTA — glowing gradient panel */
.cta-panel{position:relative;overflow:hidden;border-radius:32px;padding:clamp(48px,7vw,84px) var(--pad);text-align:center;color:#fff;
  background:linear-gradient(120deg,#6A4BF0,#8A5CFF 45%,#FF6FB3);box-shadow:0 40px 90px -30px rgba(124,92,255,.7);}
.cta-panel::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 90% at 50% 0%,rgba(255,255,255,.28),transparent 60%);}
.cta-panel::after{content:"";position:absolute;inset:-2px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");opacity:.06;mix-blend-mode:overlay;}
.cta-panel>*{position:relative;}
.cta-panel .eyebrow{color:#fff;background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.3);box-shadow:none;}
.cta-panel h2{color:#fff;}
.cta-panel .lead{color:rgba(255,255,255,.92);}
.cta-panel .cta-form input{background:rgba(255,255,255,.95);border-color:transparent;}
.cta-panel .cta-form button{background:#16131f;box-shadow:0 12px 30px -8px rgba(0,0,0,.5);}
.cta-panel .cta-form button:hover{background:#000;}
.cta-panel .form-note{color:rgba(255,255,255,.85);}

/* dark dramatic section */
.dark{background:#0a0913;color:#bdbad2;overflow:hidden;}
.dark::before{content:"";position:absolute;inset:0;pointer-events:none;background:
  radial-gradient(46% 58% at 50% 24%,rgba(124,92,255,.30),transparent 70%),
  radial-gradient(40% 50% at 74% 76%,rgba(255,111,179,.18),transparent 70%),
  radial-gradient(40% 50% at 22% 72%,rgba(96,165,255,.16),transparent 70%);}
.dark .inner{position:relative;z-index:1;}
.dark .eyebrow{color:#cdbcff;background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14);box-shadow:none;}
.dark h2{color:#fff;}
.dark .lead{color:#b3b0cc;}
.dark-shot{margin-top:clamp(28px,4vw,52px);margin-bottom:clamp(28px,4vw,48px);}
.dark-shot img{width:min(900px,100%);filter:brightness(1.14) saturate(1.1) drop-shadow(0 0 100px rgba(124,92,255,.5));animation:breathe 9s ease-in-out infinite;}
.dark-metrics{display:flex;flex-wrap:wrap;justify-content:center;gap:clamp(26px,7vw,80px);}
.dark-metric{display:flex;flex-direction:column;gap:5px;}
.dark-metric b{font-size:clamp(30px,4.4vw,46px);font-weight:800;letter-spacing:-.035em;line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;}
.dark-metric span{font-size:13px;color:#8e8ba6;}
@keyframes breathe{0%,100%{transform:scale(1);}50%{transform:scale(1.035);}}

/* footer */
.foot{background:var(--bg-2);border-top:1px solid var(--line);padding:clamp(46px,6vw,72px) var(--pad) clamp(40px,5vw,56px);}
.foot-top{max-width:var(--maxw);margin:0 auto;display:flex;justify-content:space-between;gap:28px;flex-wrap:wrap;}
.foot-tag{font-size:13px;color:var(--muted);margin-top:14px;line-height:1.7;}
.foot-links{display:flex;flex-direction:column;gap:10px;}
.foot-links a{font-size:14px;color:var(--ink-2);transition:color .2s;}
.foot-links a:hover{color:var(--accent);}
.foot-legal{max-width:var(--maxw);margin:30px auto 0;font-size:13px;color:var(--muted);}

/* motion */
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(52,210,123,.55);}70%{box-shadow:0 0 0 8px rgba(52,210,123,0);}100%{box-shadow:0 0 0 0 rgba(52,210,123,0);}}
@keyframes shimmer{to{background-position:220% center;}}
@keyframes drift{0%{transform:translate3d(-2%,-1%,0) scale(1);}100%{transform:translate3d(3%,2%,0) scale(1.1);}}
@keyframes bob{0%,100%{transform:translateY(0);}50%{transform:translateY(-10px);}}
@keyframes scroll{to{transform:translateX(-50%);}}
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1);}
.reveal.in{opacity:1;transform:none;}
.hero .inner>*{opacity:0;animation:rise .9s cubic-bezier(.2,.7,.2,1) forwards;}
.hero .eyebrow{animation-delay:.05s;} .hero h1{animation-delay:.15s;} .hero .lead{animation-delay:.28s;}
.hero .cta-form{animation-delay:.4s;} .hero .form-note{animation-delay:.5s;} .hero .shot{animation-delay:.58s;}
@keyframes rise{from{opacity:0;transform:translateY(26px);}to{opacity:1;transform:none;}}

/* responsive */
@media(max-width:920px){
  .nav-links{display:none;}
  .stats{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:1fr;}
  .bento{grid-template-columns:repeat(2,1fr);}
  .b-lg{grid-column:span 2;}
  .p-grid{grid-template-columns:repeat(2,1fr);}
  .chip-float{display:none;}
}
@media(max-width:560px){
  body{font-size:16px;}
  .nav-cta{display:none;}
  .stats,.bento,.p-grid{grid-template-columns:1fr;}
  .b-lg{grid-column:span 1;}
  .cta-form button{flex:1 1 100%;}
  .foot-top{flex-direction:column;}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;}
  .reveal{opacity:1;transform:none;} .hero .inner>*{opacity:1;animation:none;}
  .marquee{animation:none;}
}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px;}