/* ============================================================
   invty.app — Marketing · light glassmorphism · Inter
   ============================================================ */
@font-face{
  font-family:'Inter';font-style:normal;font-weight:400 800;font-display:swap;
  src:url('fonts/inter-latin.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
:root{
  --ink:#0e1525; --ink-2:#27314a; --text:#333b4d; --muted:#565d6e; --muted-2:#666d7e;
  --line:rgba(20,28,50,.08); --border:rgba(20,28,50,.10);
  --bg:#f7f8fc; --bg-2:#eef1f8; --card:#ffffff;
  --glass:rgba(255,255,255,.62); --glass-2:rgba(255,255,255,.45); --glass-strong:rgba(255,255,255,.78);
  --glass-brd:rgba(255,255,255,.8); --blur:saturate(180%) blur(22px);
  --brand:#6D5EF6; --brand-2:#F0476B; --brand-3:#FF7A1A;
  --grad:linear-gradient(115deg,#FF7A1A 0%,#F0476B 50%,#6D5EF6 100%);
  --grad-text:linear-gradient(110deg,#FF7A1A,#F0476B 48%,#6D5EF6);
  --green:#12a45c; --green-bg:#e7f7ee;
  --radius:20px; --radius-sm:13px; --radius-lg:30px;
  --shadow-sm:0 1px 2px rgba(20,28,50,.04),0 10px 30px -16px rgba(20,28,50,.22);
  --shadow:0 2px 6px rgba(20,28,50,.05),0 24px 60px -26px rgba(20,28,50,.30);
  --shadow-xl:0 40px 100px -36px rgba(20,28,50,.40);
  --maxw:1180px;
  --font:'Inter',-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--text);background:var(--bg);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;line-height:1.55;font-size:17px;overflow-x:hidden;position:relative}
/* page-wide soft mesh + grid behind glass */
body::before{content:"";position:fixed;inset:0;z-index:-2;background:
  radial-gradient(34% 40% at 12% 8%,rgba(255,122,26,.16),transparent 60%),
  radial-gradient(36% 42% at 90% 4%,rgba(109,94,246,.18),transparent 62%),
  radial-gradient(40% 44% at 80% 92%,rgba(240,71,107,.13),transparent 60%),
  radial-gradient(40% 44% at 6% 96%,rgba(109,94,246,.10),transparent 60%),
  linear-gradient(#f7f8fc,#eef1f8)}
/* background grid removed — gradient wash is enough */
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
h1,h2,h3{color:var(--ink);margin:0;letter-spacing:-.025em;line-height:1.06;font-weight:800}
h1{font-size:clamp(40px,6.6vw,80px);letter-spacing:-.04em}
h2{font-size:clamp(29px,4.4vw,52px);letter-spacing:-.03em}
h3{font-size:20px;font-weight:700;letter-spacing:-.02em}
p{margin:0}
.lead{font-size:clamp(18px,2vw,22px);color:var(--muted);line-height:1.5;font-weight:400}
.grad-text{background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;color:var(--brand-2)}
.eyebrow .ic-svg{width:15px;height:15px;color:var(--brand-3)}
.center{text-align:center}
.ic-svg{display:inline-block;vertical-align:middle}
.ic{display:inline-flex;align-items:center;justify-content:center}

/* glass utility */
.glass{background:var(--glass);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);
  border:1px solid var(--glass-brd);box-shadow:var(--shadow-sm)}

/* ---------------- buttons ---------------- */
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:16px;
  padding:13px 24px;border-radius:999px;cursor:pointer;border:1px solid transparent;letter-spacing:-.01em;
  transition:transform .25s cubic-bezier(.2,.8,.2,1),box-shadow .25s,background .2s,color .2s}
.btn .ic-svg{width:18px;height:18px}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--grad);color:#fff;background-size:160% 160%;box-shadow:0 10px 26px -8px rgba(240,71,107,.5)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 38px -10px rgba(240,71,107,.62);background-position:100% 50%}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{transform:translateY(-2px);background:#1a2236}
.btn-glass{background:var(--glass-strong);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);color:var(--ink);border-color:var(--glass-brd);box-shadow:var(--shadow-sm)}
.btn-glass:hover{background:#fff;transform:translateY(-2px)}
.btn-light{background:rgba(255,255,255,.7);color:var(--ink);border-color:var(--border)}
.btn-light:hover{background:#fff;transform:translateY(-2px)}
.btn-sm{padding:9px 17px;font-size:14.5px}
.btn .arr{transition:transform .25s;display:inline-flex}
.btn:hover .arr{transform:translateX(4px)}

/* ---------------- nav ---------------- */
header.nav{position:sticky;top:0;z-index:100;transition:padding .3s}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:60px;margin-top:14px;
  padding:0 10px 0 16px;border-radius:999px;background:var(--glass);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);
  border:1px solid var(--glass-brd);box-shadow:var(--shadow-sm);transition:box-shadow .3s,background .3s}
header.nav.scrolled .nav-inner{background:var(--glass-strong);box-shadow:var(--shadow)}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;color:var(--ink);letter-spacing:-.03em}
.brand .dot{color:var(--muted-2);font-weight:500;margin-left:-7px}
.brand .mk{width:32px;height:32px;border-radius:9px;background:var(--ink);display:grid;place-items:center;flex:none;position:relative;overflow:hidden}
.brand .mk .ic-svg{width:18px;height:18px;color:#fff}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{font-size:15px;font-weight:500;color:var(--ink-2);transition:color .15s}
.nav-links a:hover{color:var(--brand)}
.nav-cta{display:flex;align-items:center;gap:10px}
.menu-toggle{display:none;width:40px;height:40px;border-radius:11px;border:1px solid var(--border);background:rgba(255,255,255,.6);cursor:pointer;color:var(--ink)}
.menu-toggle .ic-svg{width:20px;height:20px}

/* ---------------- hero ---------------- */
.hero{position:relative;padding:52px 0 44px;overflow:hidden}
.hero .wrap{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:46px;align-items:center}
.hero-left{text-align:left;min-width:0}
.hero-left h1{font-size:clamp(34px,4.4vw,58px)}
.hero-right{position:relative;min-width:0}
.pill-badge{display:inline-flex;align-items:center;gap:9px;font-size:13.5px;font-weight:500;color:var(--ink-2);
  background:var(--glass-strong);backdrop-filter:var(--blur);border:1px solid var(--glass-brd);
  padding:5px 15px 5px 5px;border-radius:999px;margin-bottom:26px;box-shadow:var(--shadow-sm)}
.pill-badge .tag{background:var(--grad);color:#fff;font-weight:700;font-size:11px;padding:4px 11px;border-radius:999px;letter-spacing:.05em}
.hero .sub{color:var(--muted);font-size:clamp(17px,1.7vw,20px);max-width:540px;margin:22px 0 0;line-height:1.5}
.hero-cta{display:flex;gap:13px;justify-content:flex-start;margin-top:30px;flex-wrap:wrap}
.hero-trust{display:flex;gap:8px 22px;justify-content:flex-start;margin-top:26px;flex-wrap:wrap;color:var(--muted);font-size:14px}
.hero-trust .t{display:inline-flex;align-items:center;gap:7px}
.hero-trust .t .ic-svg{width:16px;height:16px;color:var(--green)}
.hero-trust b{color:var(--ink-2);font-weight:600}
.hero-stage{position:relative;z-index:2;display:flex;justify-content:center;perspective:1800px}
.hero-stage .glow{position:absolute;bottom:36px;width:64%;height:150px;background:var(--grad);filter:blur(90px);opacity:.28;border-radius:50%}
.scroll-cue{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);z-index:3;color:var(--muted-2);font-size:11px;letter-spacing:.2em;text-transform:uppercase;display:flex;flex-direction:column;align-items:center;gap:8px}
.scroll-cue .mouse{width:21px;height:33px;border:2px solid var(--muted-2);border-radius:12px;position:relative}
.scroll-cue .mouse::after{content:"";position:absolute;top:6px;left:50%;width:3px;height:7px;background:var(--brand);border-radius:2px;transform:translateX(-50%);animation:wheel 1.6s ease-in-out infinite}
@keyframes wheel{0%{opacity:0;top:6px}40%{opacity:1}100%{opacity:0;top:16px}}

/* ---------------- marquee ---------------- */
.marquee{padding:30px 0;overflow:hidden}
.marquee .lab{text-align:center;color:var(--muted);font-size:13px;font-weight:500;margin-bottom:18px}
.marquee-track{display:flex;width:max-content;animation:scrollx 45s linear infinite;will-change:transform}
.marquee:hover .marquee-track{animation-play-state:paused}
.mq-set{display:flex;gap:56px;padding-right:56px;flex:none}
.mq-set span{font-weight:800;font-size:21px;color:#6c7385;letter-spacing:-.02em;white-space:nowrap}
@keyframes scrollx{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------------- sections ---------------- */
.sec{padding:104px 0;position:relative}
.sec-head{max-width:730px;margin:0 auto 60px;text-align:center}
.sec-head .lead{margin-top:18px}

/* problem */
.prob-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.prob{border-radius:var(--radius);padding:28px;transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s}
.prob:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.prob .ic{width:46px;height:46px;border-radius:13px;background:var(--glass-strong);border:1px solid var(--glass-brd);color:var(--brand-2);box-shadow:var(--shadow-sm)}
.prob .ic .ic-svg{width:23px;height:23px}
.prob h3{margin:16px 0 8px}.prob p{color:var(--muted);font-size:15.5px}

/* ===== DEVICE MOCKUPS ===== */
.devices-wrap{position:relative;display:flex;align-items:flex-end;justify-content:center;min-height:520px}
.device{position:relative;filter:drop-shadow(0 40px 70px rgba(20,28,50,.22))}
.imac{width:min(640px,84vw);z-index:1}
.imac .lid{background:#0b0b10;border-radius:18px;padding:14px;border:1px solid #232330}
.imac .screen{aspect-ratio:16/9.4;border-radius:7px;overflow:hidden;background:#f3f4f6;position:relative}
.imac .chin{height:58px;background:linear-gradient(#fbfbfd,#dedee5);border-radius:0 0 18px 18px;display:grid;place-items:center}
.imac .chin .lg{font-weight:800;color:#b9b9c2;font-size:15px;letter-spacing:-.03em}
.imac .neck{width:120px;height:60px;background:linear-gradient(#e7e8ee,#c3c5cf);margin:-2px auto 0;clip-path:polygon(18% 0,82% 0,100% 100%,0 100%)}
.imac .foot{width:300px;height:16px;background:linear-gradient(#d7d9e0,#bcbec8);border-radius:0 0 10px 10px;margin:0 auto}
.macbook{width:min(560px,76vw);position:absolute;left:2%;bottom:0;z-index:3;transform:translateY(8%)}
.macbook .lid{background:#0b0b10;border-radius:18px;padding:12px;border:1px solid #2c2c38}
.macbook .cam{position:absolute;top:16px;left:50%;transform:translateX(-50%);width:5px;height:5px;border-radius:50%;background:#2a2a36}
.macbook .screen{aspect-ratio:16/10;border-radius:8px;overflow:hidden;background:#f3f4f6}
.macbook .base{height:16px;width:116%;margin-left:-8%;background:linear-gradient(#eceef2 0%,#c3c6cf 55%,#a7abb6 100%);border-radius:0 0 16px 16px;position:relative;box-shadow:0 8px 16px -6px rgba(20,28,50,.3)}
.macbook .base::before{content:"";position:absolute;top:0;left:0;right:0;height:1.5px;background:#f4f6f9;border-radius:2px}
.macbook .base::after{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:15%;height:6px;background:#9599a5;border-radius:0 0 8px 8px}
.iphone{width:min(228px,42vw);position:absolute;right:1%;bottom:-3%;z-index:4}
.iphone .body{background:#0b0b10;border-radius:38px;padding:8px;border:1.5px solid #2a2a36;box-shadow:0 26px 50px -18px rgba(20,28,50,.4)}
.iphone .screen{aspect-ratio:9/19.5;border-radius:30px;overflow:hidden;background:#f3f4f6;position:relative}
.iphone .island{position:absolute;top:11px;left:50%;transform:translateX(-50%);width:74px;height:22px;background:#000;border-radius:999px;z-index:6}

/* mini app UI */
.au{position:absolute;inset:0;font-family:var(--font);color:#27314a;background:#f4f5f9;overflow:hidden}
.au-desktop{display:grid;grid-template-columns:78px 1fr}
.au-sb{background:#fff;border-right:1px solid #e9eaf0;padding:11px 6px;display:flex;flex-direction:column;gap:8px;align-items:center}
.au-brand .mk{width:24px;height:24px;border-radius:7px;background:var(--ink);display:grid;place-items:center;flex:none}
.au-brand .mk .ic-svg{width:14px;height:14px;color:#fff}
.au-brand{display:flex;flex-direction:column;align-items:center;gap:3px;margin-bottom:6px}
.au-brand b{font-size:8px;font-weight:800;color:#0e1525;letter-spacing:-.02em;line-height:1}
.au-brand b span{color:#9aa2b8;font-weight:500}
.au-sb .nv{width:30px;height:8px;border-radius:4px;background:#edeef3}
.au-sb .nv.on{background:#ffe6cc}
.au-main{padding:14px;overflow:hidden}
.au-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.au-top .ti{font-weight:800;font-size:13px;color:#0e1525}
.au-top .av{width:18px;height:18px;border-radius:50%;background:var(--grad)}
.au-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:10px}
.au-st{background:#fff;border:1px solid #e9eaf0;border-radius:9px;padding:9px}
.au-st .k{font-size:7px;color:#9aa2b8;text-transform:uppercase;letter-spacing:.04em}
.au-st .v{font-weight:800;font-size:15px;color:#0e1525;margin-top:3px}
.au-st .v.o{color:#ef7d00}
.au-chart{background:#fff;border:1px solid #e9eaf0;border-radius:9px;padding:10px;margin-bottom:10px}
.au-chart .ttl{font-size:8px;color:#737d96;font-weight:600;margin-bottom:8px}
.au-bars{display:flex;align-items:flex-end;gap:6px;height:54px}
.au-bars i{flex:1;border-radius:3px 3px 0 0;background:var(--grad);opacity:.85;animation:growbar 1.1s cubic-bezier(.2,.8,.2,1) backwards}
.au-ai{background:linear-gradient(115deg,#fff4ea,#fdeef2 60%,#efeefe);border:1px solid #ececf3;border-radius:9px;padding:9px;display:flex;gap:7px}
.au-ai .ic{width:16px;height:16px;border-radius:5px;background:var(--grad);flex:none}
.au-ai .ln{flex:1}
.au-ai .ln b{display:block;height:5px;width:60%;background:#cfc9f0;border-radius:3px;margin-bottom:4px}
.au-ai .ln span{display:block;height:4px;background:#e7e3f7;border-radius:3px;margin-bottom:3px}
@keyframes growbar{from{height:6px;opacity:0}}
.au-bars i{transition:height .7s cubic-bezier(.2,.8,.2,1)}
/* real mini-UI: sidebar icons */
.au-nav{display:flex;flex-direction:column;gap:3px;width:100%;align-items:center;margin-top:2px}
.au-nav .it{width:36px;height:26px;border-radius:7px;display:grid;place-items:center;color:#9aa2b8}
.au-nav .it .ic-svg{width:15px;height:15px}
.au-nav .it.on{background:#ffe6cc;color:#ef7d00}
/* live badge */
.au-live{display:inline-flex;align-items:center;gap:5px;font-size:8px;font-weight:700;color:#12a45c;text-transform:uppercase;letter-spacing:.06em}
.au-live .pulse{width:6px;height:6px;border-radius:50%;background:#12a45c;animation:aupulse 1.7s ease-in-out infinite}
@keyframes aupulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.65)}}
.au-st .v[data-live]{display:inline-block;transform-origin:left center;transition:transform .25s cubic-bezier(.2,.8,.2,1)}
/* real low-stock list */
.au-list{display:grid;gap:6px;margin-top:10px}
.au-li{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid #e9eaf0;border-radius:8px;padding:7px 9px}
.au-li .d{width:6px;height:6px;border-radius:50%;flex:none}
.au-li .d.o{background:#ef7d00}.au-li .d.r{background:#e23b34}.au-li .d.g{background:#12a45c}
.au-li .nm{flex:1;font-size:9px;color:#27314a;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.au-li .pl{font-size:8px;font-weight:700;padding:2px 6px;border-radius:999px;white-space:nowrap}
.au-li .pl.low{background:#fff4e6;color:#cf6c00}.au-li .pl.out{background:#fdeceb;color:#e23b34}.au-li .pl.ok{background:#e7f7ee;color:#12a45c}
/* real KI insight line */
.au-kpi{display:flex;gap:7px;align-items:flex-start;background:linear-gradient(115deg,#fff4ea,#fdeef2 60%,#efeefe);border:1px solid #ececf3;border-radius:8px;padding:8px;margin-top:10px}
.au-kpi .ic2{width:18px;height:18px;border-radius:6px;background:var(--grad);color:#fff;display:grid;place-items:center;flex:none}
.au-kpi .ic2 .ic-svg{width:11px;height:11px}
.au-kpi .tx{font-size:8.5px;line-height:1.4;color:#27314a}
.au-kpi .tx b{color:#0e1525}
/* reorder supplier rows */
.au-sup{display:flex;align-items:center;justify-content:space-between;background:#fff;border:1px solid #e9eaf0;border-radius:8px;padding:8px 10px;margin-bottom:6px}
.au-sup .nm{font-size:9.5px;font-weight:700;color:#0e1525}
.au-sup .mt{font-size:8px;color:#737d96;margin-top:1px}
.au-sup .amt{font-size:9.5px;font-weight:700;color:#ef7d00}
.au-ios{padding:34px 12px 12px}
.au-ios .hd{font-weight:800;font-size:14px;color:#0e1525;margin-bottom:3px}
.au-ios .sd{font-size:8px;color:#9aa2b8;margin-bottom:12px}
.au-scan{position:absolute;inset:34px 0 0;background:#0e1320;display:grid;place-items:center}
.au-scan .ret{width:62%;height:30%;border:2px solid rgba(255,255,255,.45);border-radius:10px;position:relative}
.au-scan .lz{position:absolute;left:19%;right:19%;height:2px;background:linear-gradient(90deg,transparent,#ff7a1a,transparent);animation:scan 2.2s ease-in-out infinite}
@keyframes scan{0%,100%{top:34%}50%{top:64%}}
/* ===== real mobile app screens (phone) ===== */
.au-ios{padding:30px 11px 12px;display:flex;flex-direction:column;height:100%;box-sizing:border-box}
.io-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.io-ti{font-weight:800;font-size:14px;color:#0e1525}
.io-tiles{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-bottom:9px}
.io-tile{background:#fff;border:1px solid #e9eaf0;border-radius:10px;padding:9px}
.io-tile .k{font-size:7.5px;color:#9aa2b8;text-transform:uppercase;letter-spacing:.04em}
.io-tile .v{font-weight:800;font-size:18px;color:#0e1525;margin-top:3px;display:inline-block}
.io-tile .v.o{color:#ef7d00}
.io-list{display:grid;gap:6px}
.io-li{display:flex;align-items:center;gap:7px;background:#fff;border:1px solid #e9eaf0;border-radius:9px;padding:8px 9px}
.io-li .d{width:6px;height:6px;border-radius:50%;flex:none}
.io-li .d.r{background:#e23b34}.io-li .d.o{background:#ef7d00}.io-li .d.g{background:#12a45c}
.io-li .nm{flex:1;font-size:9px;font-weight:600;color:#27314a;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.io-li .pl{font-size:7.5px;font-weight:700;padding:2px 6px;border-radius:999px}
.io-li .pl.out{background:#fdeceb;color:#e23b34}.io-li .pl.low{background:#fff4e6;color:#cf6c00}.io-li .pl.ok{background:#e7f7ee;color:#12a45c}
.io-fab{margin-top:auto;display:flex;align-items:center;justify-content:center;gap:6px;background:linear-gradient(120deg,#FF7A1A,#F0476B 55%,#6D5EF6);color:#fff;font-weight:700;font-size:10px;padding:10px;border-radius:11px}
.io-fab .ic-svg{width:14px;height:14px}
/* scan result */
.io-scanbar{display:flex;align-items:center;gap:6px;background:#0e1320;border-radius:9px;padding:8px 10px;font-size:8.5px;color:#8ef0b6;margin-bottom:9px}
.io-scanbar .ic-svg{width:13px;height:13px;color:#ff9a4d}
.io-card{background:#fff;border:1px solid #e9eaf0;border-radius:11px;padding:11px}
.io-prod{font-weight:800;font-size:12px;color:#0e1525}
.io-bc{font-family:ui-monospace,Menlo,monospace;font-size:8px;color:#9aa2b8;margin:3px 0 10px}
.io-row2{display:flex;align-items:center;justify-content:space-between;margin-bottom:11px}
.io-row2 .k{font-size:7.5px;color:#9aa2b8;text-transform:uppercase;letter-spacing:.04em}
.io-row2 .v{font-weight:800;font-size:14px;color:#0e1525;margin-top:2px}
.io-row2 .k{margin-bottom:2px}
.io-card .pl{font-size:8px;font-weight:700;padding:3px 9px;border-radius:999px}
.io-card .pl.low{background:#fff4e6;color:#cf6c00}.io-card .pl.out{background:#fdeceb;color:#e23b34}.io-card .pl.ok{background:#e7f7ee;color:#12a45c}
.io-btns{display:flex;gap:7px}
.io-b{flex:1;border:none;border-radius:9px;padding:8px;font-weight:700;font-size:9px;color:#fff;text-align:center}
.io-b.out{background:#ef7d00}.io-b.in{background:#0e1525}

/* ===== elegant browser-window mockup (macOS) + showcase ===== */
.showcase{display:grid;grid-template-columns:minmax(0,1fr) 246px;gap:36px;align-items:end;max-width:1010px;margin:0 auto;perspective:1800px}
.winframe{background:#fff;border:1px solid rgba(20,28,50,.09);border-radius:16px;overflow:hidden;
  box-shadow:0 44px 90px -34px rgba(20,28,50,.45),0 8px 22px -10px rgba(20,28,50,.16);transition:transform .3s cubic-bezier(.2,.8,.2,1)}
.winframe .wbar{display:flex;align-items:center;gap:10px;padding:11px 15px;background:linear-gradient(#fcfcfe,#eff1f6);border-bottom:1px solid rgba(20,28,50,.07)}
.winframe .dots{display:flex;gap:7px;flex:none}
.winframe .dots i{width:11px;height:11px;border-radius:50%;display:block}
.winframe .dots i:nth-child(1){background:#ff5f57}.winframe .dots i:nth-child(2){background:#febc2e}.winframe .dots i:nth-child(3){background:#28c840}
.winframe .url{flex:1;max-width:300px;margin:0 auto;display:flex;align-items:center;justify-content:center;gap:7px;
  background:#fff;border:1px solid rgba(20,28,50,.09);border-radius:8px;padding:6px 14px;font-size:12.5px;color:var(--muted);font-weight:500}
.winframe .url .ic-svg{width:13px;height:13px;color:var(--green)}
.winframe .wbody{position:relative;aspect-ratio:16/10;overflow:hidden;background:#f4f5f9}
.hero-stage .winframe{width:100%;max-width:540px}
.showcase .device.iphone{position:static;width:246px;transform:none;filter:drop-shadow(0 34px 60px rgba(20,28,50,.24))}
.dev-tags{display:flex;justify-content:center;gap:10px 16px;flex-wrap:wrap;margin-top:50px}
.dev-tag{display:inline-flex;align-items:center;gap:9px;font-size:14px;font-weight:500;color:var(--muted);
  border-radius:999px;padding:9px 16px 9px 13px}
.dev-tag .ic-svg{width:17px;height:17px;color:var(--brand)}
.dev-tag b{color:var(--ink);font-weight:600}

/* ---------------- feature scrollytelling ---------------- */
.feat-row{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;margin-bottom:110px}
.feat-row:last-child{margin-bottom:0}
.feat-row.rev .feat-media{order:2}
.feat-txt .eyebrow{margin-bottom:16px}
.feat-txt h2{font-size:clamp(27px,3.4vw,40px)}
.feat-txt .lead{margin-top:18px;font-size:19px}
.feat-list{display:grid;gap:13px;margin-top:24px}
.feat-list .li{display:flex;gap:12px;align-items:flex-start}
.feat-list .ck{width:24px;height:24px;border-radius:7px;background:var(--grad);color:#fff;display:grid;place-items:center;flex:none}
.feat-list .ck .ic-svg{width:15px;height:15px;stroke:#fff;stroke-width:2.6}
.feat-list .li b{color:var(--ink);font-weight:600}.feat-list .li span{color:var(--muted)}

/* bento */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.feat{border-radius:var(--radius);padding:26px;position:relative;overflow:hidden;transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s}
.feat:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.feat.span3{grid-column:span 3}.feat.span2{grid-column:span 2}
.feat .ic{width:46px;height:46px;border-radius:13px;background:var(--grad);display:grid;place-items:center;margin-bottom:16px;color:#fff;box-shadow:0 8px 18px -8px rgba(240,71,107,.5)}
.feat .ic .ic-svg{width:23px;height:23px}
.feat h3{margin-bottom:8px}.feat p{color:var(--muted);font-size:15px}
/* all-features grid */
.allfeat{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.af{border-radius:var(--radius-sm);padding:20px;transition:transform .3s cubic-bezier(.2,.8,.2,1),box-shadow .3s}
.af:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.af .ic{width:38px;height:38px;border-radius:10px;background:linear-gradient(120deg,rgba(255,122,26,.14),rgba(240,71,107,.12) 55%,rgba(109,94,246,.16));display:grid;place-items:center;color:var(--brand-2);margin-bottom:13px}
.af .ic .ic-svg{width:20px;height:20px}
.af h3{font-size:15.5px;margin-bottom:5px}
.af p{font-size:13.5px;color:var(--muted);line-height:1.5}

/* ---------------- AI band (light glass) ---------------- */
.aiband .wrap2{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.ai-points{display:grid;gap:18px;margin-top:26px}
.ai-pt{display:flex;gap:14px;align-items:flex-start}
.ai-pt .b{width:30px;height:30px;border-radius:9px;background:var(--grad);flex:none;display:grid;place-items:center;color:#fff}
.ai-pt .b .ic-svg{width:16px;height:16px}
.ai-pt b{color:var(--ink);font-weight:600}.ai-pt span{color:var(--muted);font-size:15px}
.ai-chat{border-radius:22px;padding:22px}
.ai-msg{display:flex;gap:11px;margin-bottom:13px;opacity:0;transform:translateY(12px);transition:.5s cubic-bezier(.2,.8,.2,1)}
.ai-msg.show{opacity:1;transform:none}
.ai-msg .av{width:32px;height:32px;border-radius:9px;flex:none;display:grid;place-items:center}
.ai-msg .av.bot{background:var(--grad);color:#fff}.ai-msg .av.bot .ic-svg{width:17px;height:17px}
.ai-msg .av.usr{background:#e7eaf3;color:var(--ink-2)}.ai-msg .av.usr .ic-svg{width:17px;height:17px}
.ai-msg .bub{border-radius:14px;padding:11px 15px;font-size:14.5px;color:var(--ink-2);line-height:1.45;
  background:#fff;border:1px solid var(--border);box-shadow:var(--shadow-sm)}
.ai-msg.me{flex-direction:row-reverse}
.ai-msg.me .bub{background:linear-gradient(115deg,rgba(255,122,26,.12),rgba(109,94,246,.14));border-color:var(--glass-brd)}

/* ---------------- steps ---------------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{border-radius:var(--radius);padding:26px;position:relative}
.step .n{font-weight:800;font-size:14px;width:38px;height:38px;border-radius:11px;background:var(--grad);color:#fff;display:grid;place-items:center;margin-bottom:18px;letter-spacing:.02em}
.step h3{font-size:18px;margin-bottom:7px}.step p{color:var(--muted);font-size:14.5px}

/* ---------------- stats ---------------- */
.statband{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.statband .s{border-radius:var(--radius);padding:28px 22px;text-align:center}
.statband .big{font-size:clamp(38px,5vw,62px);font-weight:800;letter-spacing:-.04em;line-height:1}
.statband .lab{color:var(--muted);font-size:15px;margin-top:10px}

/* ---------------- testimonials ---------------- */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.quote{border-radius:var(--radius);padding:28px}
.quote .stars{color:var(--brand-3);display:flex;gap:3px}
.quote .stars .ic-svg{width:16px;height:16px;fill:var(--brand-3);stroke:var(--brand-3)}
.quote p{margin:16px 0 20px;font-size:16px;color:var(--ink-2);line-height:1.55}
.quote .who{display:flex;align-items:center;gap:13px}
.quote .av{width:44px;height:44px;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;font-weight:700;font-size:15px}
.quote .nm{font-weight:600;color:var(--ink);font-size:14.5px}.quote .rl{color:var(--muted);font-size:13px}

/* ---------------- pricing (4 tiers) ---------------- */
.prices{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;align-items:stretch}
.price{border-radius:var(--radius);padding:26px 24px;display:flex;flex-direction:column;position:relative}
.price.feat-plan{box-shadow:var(--shadow);border:1.5px solid transparent;
  background:linear-gradient(var(--card),var(--card)) padding-box,var(--grad) border-box}
.price .tag{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--grad);color:#fff;font-size:11.5px;font-weight:700;padding:5px 13px;border-radius:999px;letter-spacing:.04em;white-space:nowrap}
.price h3{font-size:17px}
.price .amt{font-size:38px;font-weight:800;color:var(--ink);margin:12px 0 2px;letter-spacing:-.04em;line-height:1}
.price .amt small{font-size:14px;font-weight:500;color:var(--muted)}
.price .desc{color:var(--muted);font-size:13.5px;min-height:54px;margin-top:6px}
.price ul{list-style:none;padding:0;margin:18px 0 22px;display:grid;gap:10px}
.price li{display:flex;gap:9px;font-size:14px;color:var(--ink-2);align-items:flex-start}
.price li .ck{color:var(--green);flex:none;margin-top:1px}.price li .ck .ic-svg{width:16px;height:16px}
.price .btn{width:100%;justify-content:center;margin-top:auto}

/* ---------------- FAQ ---------------- */
.faq{max-width:800px;margin:0 auto;display:grid;gap:12px}
.qa{border-radius:var(--radius-sm);overflow:hidden}
.qa summary{cursor:pointer;padding:21px 24px;font-weight:600;color:var(--ink);font-size:16.5px;
  list-style:none;display:flex;justify-content:space-between;align-items:center;gap:14px}
.qa summary::-webkit-details-marker{display:none}
.qa summary .chev{color:var(--brand);transition:transform .25s;display:inline-flex}
.qa summary .chev .ic-svg{width:20px;height:20px}
.qa[open] summary .chev{transform:rotate(180deg)}
.qa p{padding:0 24px 22px;color:var(--muted);font-size:15.5px}

/* ---------------- booking ---------------- */
.booking{border-radius:var(--radius-lg);overflow:hidden;position:relative}
.booking .bk-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.04fr .96fr}
.bk-left{padding:50px}
.bk-left .lead{margin-top:16px}
.bk-bullets{display:grid;gap:16px;margin-top:28px}
.bk-bullets .li{display:flex;gap:13px;align-items:flex-start}
.bk-bullets .ic{width:34px;height:34px;border-radius:10px;background:var(--glass-strong);border:1px solid var(--glass-brd);display:grid;place-items:center;flex:none;color:var(--brand);box-shadow:var(--shadow-sm)}
.bk-bullets .ic .ic-svg{width:18px;height:18px}
.bk-bullets b{color:var(--ink);font-weight:600}.bk-bullets span{color:var(--muted);font-size:14.5px}
.bk-meta{display:flex;gap:20px;margin-top:30px;color:var(--muted);font-size:13.5px;flex-wrap:wrap}
.bk-meta .m{display:inline-flex;align-items:center;gap:7px}.bk-meta .m .ic-svg{width:16px;height:16px;color:var(--brand)}
.bk-meta b{color:var(--ink-2)}
.bk-right{background:var(--glass-strong);backdrop-filter:var(--blur);border-left:1px solid var(--glass-brd);padding:40px}
.bk-right h3{font-size:22px;margin-bottom:6px}
.bk-right .sub{color:var(--muted);font-size:14.5px;margin-bottom:22px}
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;font-weight:600;color:var(--ink-2);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;border:1px solid var(--border);border-radius:12px;padding:12px 14px;
  font-family:var(--font);font-size:15px;color:var(--ink);background:rgba(255,255,255,.7);outline:none;transition:border-color .15s,box-shadow .15s,background .15s}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(109,94,246,.15);background:#fff}
.field textarea{resize:vertical;min-height:70px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.bk-right .btn{width:100%;justify-content:center;margin-top:8px}
.bk-note{font-size:12.5px;color:var(--muted);text-align:center;margin-top:14px;display:flex;align-items:center;justify-content:center;gap:6px}
.bk-note .ic-svg{width:14px;height:14px}
.bk-success{display:none;text-align:center;padding:30px 10px}
.bk-success.show{display:block;animation:pop .5s cubic-bezier(.2,.8,.2,1)}
.bk-success .em{width:64px;height:64px;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;margin:0 auto 14px}
.bk-success .em .ic-svg{width:32px;height:32px;stroke-width:2}
.bk-success h3{margin-bottom:8px}.bk-success p{color:var(--muted)}
@keyframes pop{from{opacity:0;transform:scale(.9)}}

/* ---------------- footer ---------------- */
footer{padding:56px 0 34px;margin-top:90px}
.foot-inner{border-radius:var(--radius-lg);padding:44px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px}
.foot-grid h4{color:var(--ink);font-size:14px;margin:0 0 14px;font-weight:700}
.foot-grid a{display:block;color:var(--muted);font-size:14px;padding:5px 0;transition:color .15s}
.foot-grid a:hover{color:var(--brand)}
.foot-brand{color:var(--ink);font-weight:800;font-size:22px;display:flex;align-items:center;gap:10px;letter-spacing:-.03em}
.foot-brand .mk{width:32px;height:32px;border-radius:9px;background:var(--ink);display:grid;place-items:center}
.foot-brand .mk .ic-svg{width:18px;height:18px;color:#fff}
.foot-bottom{border-top:1px solid var(--border);margin-top:36px;padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:13px;color:var(--muted)}
.foot-bottom .m{display:inline-flex;align-items:center;gap:7px}.foot-bottom .ic-svg{width:15px;height:15px}

/* ---------------- reveal ---------------- */
.reveal{opacity:0;transform:translateY(32px);transition:opacity .8s cubic-bezier(.2,.8,.2,1),transform .8s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}.reveal[data-d="4"]{transition-delay:.32s}
.reveal-scale{opacity:0;transform:scale(.94) translateY(28px);transition:opacity 1s cubic-bezier(.2,.8,.2,1),transform 1s cubic-bezier(.2,.8,.2,1)}
.reveal-scale.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal,.reveal-scale,.ai-msg{opacity:1!important;transform:none!important}}

/* ---------------- responsive ---------------- */
@media(max-width:1040px){.prices{grid-template-columns:repeat(2,1fr);gap:16px}}
@media(max-width:980px){
  .nav-links{display:none}
  .nav-links.open{display:flex;position:absolute;top:84px;left:14px;right:14px;flex-direction:column;
    background:#fff;backdrop-filter:var(--blur);padding:18px 22px;gap:14px;border-radius:18px;border:1px solid var(--glass-brd);box-shadow:0 24px 60px -20px rgba(20,28,50,.4)}
  .menu-toggle{display:grid;place-items:center}
  .hero-grid{grid-template-columns:1fr;gap:30px}
  .hero-left{text-align:center}.hero-left .sub{margin:22px auto 0}
  .hero-left h1{font-size:clamp(38px,8vw,60px)}
  .hero-cta,.hero-trust{justify-content:center}
  .hero-right{max-width:640px;margin:0 auto;width:100%}
  .feat-row{grid-template-columns:1fr;gap:32px;margin-bottom:74px}.feat-row.rev .feat-media{order:0}
  .aiband .wrap2,.booking .bk-grid{grid-template-columns:1fr}
  .bento{grid-template-columns:repeat(2,1fr)}.feat.span3,.feat.span2{grid-column:span 1}
  .allfeat{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}.statband{grid-template-columns:repeat(2,1fr)}
  .prob-grid,.quotes{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .showcase{grid-template-columns:1fr;gap:22px;justify-items:center}
  .showcase .winframe{max-width:640px;width:100%}
  .showcase .device.iphone{width:min(228px,58vw)}
  .devices-wrap{flex-direction:column;align-items:center;min-height:0}
  .imac{width:min(560px,90vw)}.macbook{position:static;width:min(440px,80vw);margin-top:-6%;transform:none}
  .iphone{position:static;width:min(180px,40vw);margin-top:-10%}
  .bk-right{border-left:none;border-top:1px solid var(--glass-brd)}
}
@media(max-width:560px){
  body{font-size:16px}.sec{padding:66px 0}.hero{padding:46px 0 0}
  .nav-cta .btn-glass{display:none}
  .bento,.steps,.statband,.foot-grid,.allfeat{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .hero-cta .btn{flex:1;justify-content:center}
  .bk-left{padding:34px 24px}.bk-right{padding:30px 24px}.foot-inner{padding:30px 22px}
}