/* ============================================================
   Splatter — marketing site
   Sleek dark + techy · logo gradient (violet → blue → cyan)
   ============================================================ */
@font-face{font-family:'Plex Sans';src:url('assets/fonts/IBMPlexSans-Regular.ttf') format('truetype');font-weight:400;font-display:swap}
@font-face{font-family:'Plex Sans';src:url('assets/fonts/IBMPlexSans-SemiBold.ttf') format('truetype');font-weight:600;font-display:swap}
@font-face{font-family:'Plex Mono';src:url('assets/fonts/IBMPlexMono-Regular.ttf') format('truetype');font-weight:400;font-display:swap}

:root{
  --bg:#08090c;
  --bg-1:#0c0e13;
  --bg-2:#11141b;
  --bg-3:#161a23;
  --panel:#0e1117;
  --line:rgba(255,255,255,.08);
  --line-2:rgba(255,255,255,.13);
  --txt:#eef0f5;
  --txt-1:#a4abba;
  --txt-2:#6b7280;
  --txt-3:#4b515e;
  --violet:#9b6dff;
  --blue:#5c8cf5;
  --cyan:#34d3e8;
  --accent:#6a8cf5;
  --grad:linear-gradient(100deg,#9b6dff 0%,#6a8cf5 48%,#34d3e8 100%);
  --grad-soft:linear-gradient(100deg,rgba(155,109,255,.16),rgba(52,211,232,.16));
  --ui:'Plex Sans',-apple-system,system-ui,sans-serif;
  --mono:'Plex Mono',ui-monospace,monospace;
  --maxw:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--txt);font-family:var(--ui);font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.mono{font-family:var(--mono)}
.grad-txt{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px}
section{position:relative}

/* ---------- ambient background ---------- */
.bg-fx{position:fixed;inset:0;z-index:-2;pointer-events:none;background:
  radial-gradient(70% 50% at 50% -8%,rgba(124,108,246,.22),transparent 60%),
  radial-gradient(50% 40% at 92% 12%,rgba(52,211,232,.10),transparent 60%),
  radial-gradient(60% 50% at 8% 30%,rgba(155,109,255,.10),transparent 60%),
  var(--bg)}
.bg-grid{position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(120% 80% at 50% 0%,#000 0%,transparent 72%);
          mask-image:radial-gradient(120% 80% at 50% 0%,#000 0%,transparent 72%)}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);
  background:rgba(8,9,12,.72);border-bottom:1px solid var(--line)}
.nav-in{max-width:var(--maxw);margin:0 auto;padding:0 32px;height:64px;display:flex;align-items:center;gap:30px}
.logo{display:flex;align-items:center;gap:11px;font-weight:600;font-size:18px;letter-spacing:.2px}
.logo img{width:30px;height:30px}
.nav-links{display:flex;gap:28px;margin-left:14px}
.nav-links a{color:var(--txt-1);font-size:14.5px}
.nav-links a:hover{color:var(--txt)}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:10px}
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--ui);font-size:14.5px;font-weight:600;
  border:none;cursor:pointer;border-radius:10px;padding:10px 18px;transition:.15s;white-space:nowrap}
.btn .i{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.btn-ghost{background:transparent;color:var(--txt-1)}
.btn-ghost:hover{color:var(--txt)}
.btn-line{background:rgba(255,255,255,.04);color:var(--txt);border:1px solid var(--line-2)}
.btn-line:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.22)}
.btn-grad{background:var(--grad);color:#0a0a12;box-shadow:0 6px 22px rgba(105,140,245,.30)}
.btn-grad:hover{box-shadow:0 8px 30px rgba(105,140,245,.5);transform:translateY(-1px)}
.btn-lg{padding:14px 26px;font-size:15.5px;border-radius:12px}

/* ---------- hero ---------- */
.hero{padding:84px 0 0;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);font-size:12px;
  letter-spacing:1.5px;text-transform:uppercase;color:var(--txt-1);
  background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:100px;padding:7px 16px;margin-bottom:30px}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan)}
h1{font-size:74px;line-height:1.02;font-weight:600;letter-spacing:-1.8px;margin:0 auto;max-width:14ch}
.hero p.sub{font-size:20px;color:var(--txt-1);max-width:62ch;margin:26px auto 0;line-height:1.55}
.hero-cta{display:flex;gap:14px;justify-content:center;margin-top:38px}
.hero-meta{display:flex;gap:26px;justify-content:center;margin-top:22px;font-family:var(--mono);
  font-size:12.5px;color:var(--txt-2);letter-spacing:.3px}
.hero-meta span{display:flex;align-items:center;gap:8px}
.hero-meta .k{width:6px;height:6px;border-radius:50%;background:#34d399}

/* app shot frame */
.shot{max-width:1160px;margin:62px auto 0;padding:0 32px}
.frame{position:relative;border-radius:16px;border:1px solid var(--line-2);overflow:hidden;
  background:#0a0c10;box-shadow:0 40px 120px -30px rgba(80,110,230,.45),0 0 0 1px rgba(255,255,255,.03)}
.frame::after{content:'';position:absolute;inset:0;pointer-events:none;border-radius:16px;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.06)}
.frame img{width:100%;display:block}
.frame-glow{position:absolute;inset:-2px -2px auto -2px;height:40%;
  background:radial-gradient(60% 100% at 50% 0,rgba(124,108,246,.35),transparent 70%);pointer-events:none}
.shot-cap{text-align:center;font-family:var(--mono);font-size:12px;color:var(--txt-2);margin-top:18px;letter-spacing:.4px}

/* ---------- generic section heading ---------- */
.sec{padding:120px 0}
.sec-head{text-align:center;max-width:64ch;margin:0 auto 64px}
.sec-tag{font-family:var(--mono);font-size:12px;letter-spacing:2px;text-transform:uppercase;
  color:var(--blue);margin-bottom:16px}
h2{font-size:46px;line-height:1.08;font-weight:600;letter-spacing:-1px}
.sec-head p{color:var(--txt-1);font-size:18px;margin-top:18px}

/* ---------- value strip ---------- */
.strip{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);padding:42px 0;margin-top:96px}
.strip .v{text-align:center}
.strip .v .n{font-size:34px;font-weight:600;letter-spacing:-.5px}
.strip .v .l{font-family:var(--mono);font-size:11.5px;letter-spacing:1px;text-transform:uppercase;color:var(--txt-2);margin-top:6px}

/* ---------- workflow ---------- */
.flow{display:flex;flex-direction:column;gap:30px}
.stage-row{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center;
  background:linear-gradient(180deg,rgba(255,255,255,.025),rgba(255,255,255,.01));
  border:1px solid var(--line);border-radius:20px;padding:40px;overflow:hidden}
.stage-row.rev .txt{order:2}
.stage-row .num{display:inline-flex;align-items:center;gap:12px;font-family:var(--mono);font-size:13px;
  color:var(--txt-2);letter-spacing:1px;margin-bottom:18px}
.stage-row .num b{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;color:#0a0a12;
  font-weight:600;font-size:15px;background:var(--grad)}
.stage-row h3{font-size:30px;font-weight:600;letter-spacing:-.5px;margin-bottom:14px}
.stage-row p{color:var(--txt-1);font-size:16.5px;margin-bottom:20px}
.feat-list{display:flex;flex-direction:column;gap:11px}
.feat-list li{list-style:none;display:flex;gap:11px;align-items:flex-start;color:var(--txt-1);font-size:15px}
.feat-list .ic{width:19px;height:19px;flex:none;margin-top:2px;border-radius:6px;background:var(--grad-soft);
  display:grid;place-items:center}
.feat-list .ic svg{width:12px;height:12px;stroke:var(--cyan);fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.stage-shot{border-radius:13px;overflow:hidden;border:1px solid var(--line-2);position:relative;
  box-shadow:0 30px 70px -30px rgba(0,0,0,.8)}
.stage-shot img{width:100%;display:block}
.stage-shot .tagpill{position:absolute;left:14px;top:14px;font-family:var(--mono);font-size:11px;
  letter-spacing:.5px;color:var(--txt);background:rgba(8,9,12,.72);border:1px solid var(--line-2);
  padding:5px 11px;border-radius:7px;backdrop-filter:blur(6px)}

/* ---------- feature grid ---------- */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.008));
  border:1px solid var(--line);border-radius:16px;padding:28px;transition:.18s}
.card:hover{border-color:var(--line-2);transform:translateY(-3px);
  background:linear-gradient(180deg,rgba(124,108,246,.08),rgba(255,255,255,.01))}
.card .ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;margin-bottom:20px;
  background:var(--grad-soft);border:1px solid var(--line)}
.card .ic svg{width:22px;height:22px;stroke:url(#g);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.card h4{font-size:19px;font-weight:600;margin-bottom:9px;letter-spacing:-.3px}
.card p{color:var(--txt-1);font-size:14.5px;line-height:1.55}

/* ---------- showcase ---------- */
.showcase{padding:0 0 120px}
.show-card{position:relative;border-radius:22px;overflow:hidden;border:1px solid var(--line-2);
  box-shadow:0 50px 130px -40px rgba(80,110,230,.5)}
.show-card img{width:100%;display:block}
.show-card .overlay{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;
  padding:48px;background:linear-gradient(0deg,rgba(6,7,10,.86) 0%,rgba(6,7,10,.2) 45%,transparent 70%)}
.show-card h3{font-size:34px;font-weight:600;letter-spacing:-.6px;max-width:18ch}
.show-card p{color:var(--txt-1);font-size:16px;margin-top:12px;max-width:52ch}
.show-card .chips{display:flex;gap:10px;margin-top:22px;flex-wrap:wrap}
.chip{font-family:var(--mono);font-size:12px;color:var(--txt);background:rgba(255,255,255,.07);
  border:1px solid var(--line-2);border-radius:8px;padding:6px 13px;backdrop-filter:blur(6px)}

/* ---------- specs ---------- */
.specs{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.spec-col{background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.008));
  border:1px solid var(--line);border-radius:18px;padding:34px 36px}
.spec-col h4{font-size:14px;font-family:var(--mono);text-transform:uppercase;letter-spacing:1.5px;
  color:var(--blue);margin-bottom:24px;display:flex;align-items:center;gap:10px}
.spec-row{display:flex;justify-content:space-between;gap:20px;padding:15px 0;border-top:1px solid var(--line);font-size:15px}
.spec-row .k{color:var(--txt-1)}
.spec-row .v{font-family:var(--mono);font-size:13.5px;color:var(--txt);text-align:right}
.spec-row .v.good{color:#5fd6a4}

/* ---------- pricing ---------- */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}
.tier{background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.008));
  border:1px solid var(--line);border-radius:20px;padding:34px;display:flex;flex-direction:column}
.tier.pop{border-color:transparent;background:
  linear-gradient(var(--bg-1),var(--bg-1)) padding-box,
  var(--grad) border-box;box-shadow:0 30px 80px -36px rgba(105,140,245,.6);position:relative}
.tier .badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);font-family:var(--mono);
  font-size:11px;letter-spacing:1px;text-transform:uppercase;color:#0a0a12;background:var(--grad);
  padding:5px 14px;border-radius:100px;font-weight:600}
.tier .tname{font-size:15px;font-family:var(--mono);letter-spacing:.5px;color:var(--txt-1);text-transform:uppercase}
.tier .tprice{font-size:46px;font-weight:600;letter-spacing:-1.5px;margin:14px 0 2px}
.tier .tprice small{font-size:16px;color:var(--txt-2);font-weight:400;letter-spacing:0}
.tier .tdesc{color:var(--txt-2);font-size:14px;min-height:42px}
.tier .tfeat{list-style:none;margin:24px 0;display:flex;flex-direction:column;gap:13px;flex:1}
.tier .tfeat li{display:flex;gap:11px;align-items:flex-start;font-size:14.5px;color:var(--txt-1)}
.tier .tfeat .ck{width:18px;height:18px;flex:none;margin-top:1px;border-radius:50%;background:var(--grad-soft);
  display:grid;place-items:center}
.tier .tfeat .ck svg{width:11px;height:11px;stroke:var(--cyan);fill:none;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.tier .btn{width:100%;justify-content:center}
.price-note{text-align:center;font-family:var(--mono);font-size:12.5px;color:var(--txt-2);margin-top:30px}

/* ---------- faq ---------- */
.faq{max-width:820px;margin:0 auto}
.qa{border:1px solid var(--line);border-radius:14px;margin-bottom:12px;overflow:hidden;background:rgba(255,255,255,.015)}
.qa summary{list-style:none;cursor:pointer;padding:22px 26px;display:flex;align-items:center;gap:16px;
  font-size:17px;font-weight:600;letter-spacing:-.2px}
.qa summary::-webkit-details-marker{display:none}
.qa summary .plus{margin-left:auto;width:20px;height:20px;flex:none;position:relative;transition:.2s}
.qa summary .plus::before,.qa summary .plus::after{content:'';position:absolute;background:var(--txt-1);border-radius:2px}
.qa summary .plus::before{left:9px;top:2px;width:2px;height:16px}
.qa summary .plus::after{top:9px;left:2px;height:2px;width:16px}
.qa[open] summary .plus{transform:rotate(45deg)}
.qa .a{padding:0 26px 24px;color:var(--txt-1);font-size:15.5px;line-height:1.6}

/* ---------- final cta ---------- */
.final{padding:120px 0}
.final-card{position:relative;border-radius:26px;overflow:hidden;text-align:center;padding:80px 40px;
  border:1px solid var(--line-2);background:
    radial-gradient(80% 120% at 50% 0%,rgba(124,108,246,.28),transparent 60%),
    linear-gradient(180deg,var(--bg-2),var(--bg-1))}
.final-card h2{font-size:52px;letter-spacing:-1.2px;max-width:18ch;margin:0 auto}
.final-card p{color:var(--txt-1);font-size:19px;margin:22px auto 0;max-width:52ch}
.final-card .hero-cta{margin-top:38px}
.final-card .logo-mark{width:64px;height:64px;margin:0 auto 30px;filter:drop-shadow(0 8px 28px rgba(124,108,246,.55))}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);padding:60px 0 50px}
.foot{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px}
.foot .brand-col .logo{margin-bottom:16px}
.foot .brand-col p{color:var(--txt-2);font-size:14px;max-width:30ch}
.foot h5{font-family:var(--mono);font-size:11.5px;letter-spacing:1.5px;text-transform:uppercase;
  color:var(--txt-2);margin-bottom:16px}
.foot a{display:block;color:var(--txt-1);font-size:14.5px;padding:6px 0}
.foot a:hover{color:var(--txt)}
.foot-bot{display:flex;justify-content:space-between;align-items:center;margin-top:54px;padding-top:28px;
  border-top:1px solid var(--line);color:var(--txt-3);font-size:13px;font-family:var(--mono)}

/* ---------- reveal anim (entrance only; resting state is fully visible) ---------- */
.rv{opacity:1;transform:none}
@media (prefers-reduced-motion: no-preference){
  @keyframes rvRise{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
  .rv.play{animation:rvRise .7s cubic-bezier(.2,.7,.2,1) both}
}

/* ---------- responsive ---------- */
@media(max-width:980px){
  h1{font-size:52px}
  h2{font-size:36px}
  .nav-links{display:none}
  .strip{grid-template-columns:repeat(2,1fr);gap:32px 24px}
  .stage-row,.specs,.foot{grid-template-columns:1fr;gap:30px}
  .stage-row.rev .txt{order:0}
  .grid,.price-grid{grid-template-columns:1fr}
  .final-card h2{font-size:38px}
  .foot{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  .wrap{padding:0 20px}
  h1{font-size:40px}
  .hero-cta{flex-direction:column;align-items:stretch}
  .hero-meta{flex-direction:column;gap:10px}
  .strip{grid-template-columns:1fr}
}