/* AI Vision Suite — Commercial Design System v3 */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@600;700;800&display=swap');
:root{
  --bg:#f4f6fb; --surface:#ffffff; --ink:#0b1220; --mut:#5b6b82; --faint:#8a97ad;
  --line:#e6ebf2; --line2:#eef2f7;
  --pri:#4f46e5; --pri2:#06b6d4; --grad:linear-gradient(135deg,#4f46e5 0%,#7c3aed 45%,#06b6d4 100%);
  --ok:#10b981; --warn:#f59e0b; --bad:#ef4444; --dark:#0b1220;
  --r:18px; --r-sm:12px;
  --sh:0 10px 30px rgba(15,23,42,.08); --sh-lg:0 24px 60px rgba(79,70,229,.16);
  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  --disp:'Plus Jakarta Sans','Inter',system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}
a{color:var(--pri)}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
/* ===== Topbar ===== */
.topbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.topbar-in{max-width:1120px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;gap:16px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand-mark{width:38px;height:38px;border-radius:12px;background:var(--grad);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:900;font-size:1.15rem;box-shadow:var(--sh)}
.brand b{font-family:var(--disp);font-size:1.02rem;letter-spacing:-.02em;display:block;line-height:1}
.brand small{display:block;font-size:.68rem;color:var(--mut);font-weight:600;letter-spacing:.08em;text-transform:uppercase}
.nav-links{margin-left:auto;display:flex;gap:4px;align-items:center}
.nav-links a{text-decoration:none;color:var(--mut);font-weight:600;font-size:.86rem;padding:9px 13px;border-radius:999px}
.nav-links a:hover{background:#eef2ff;color:var(--pri)}
.nav-links a.on{background:var(--ink);color:#fff}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 18px;border-radius:13px;font-weight:800;font-size:.9rem;cursor:pointer;border:1px solid transparent;text-decoration:none;transition:.18s;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn-pri{background:var(--grad);color:#fff;box-shadow:0 10px 24px rgba(79,70,229,.32)}
.btn-pri:hover{filter:brightness(1.06);box-shadow:var(--sh-lg)}
.btn-dark{background:var(--ink);color:#fff}
.btn-light{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-light:hover{border-color:#c7d2fe;background:#eef2ff}
.btn-ok{background:var(--ok);color:#fff}
.btn-bad{background:#fee2e2;color:#b91c1c;border-color:#fecaca}
.btn-sm{padding:9px 13px;font-size:.82rem;border-radius:10px}
.btn-block{width:100%}
/* legacy aliases (jangan buang — dipakai page lama) */
.btn-p{background:var(--grad);color:#fff}.btn-d{background:var(--ink);color:#fff}
.btn-s{background:#fff;color:var(--ink);border:1px solid var(--line)}.btn-g{background:var(--ok);color:#fff}.btn-r{background:var(--bad);color:#fff}
/* ===== Hero / landing ===== */
.hero{background:radial-gradient(900px 420px at 15% -5%,rgba(79,70,229,.18),transparent),radial-gradient(800px 380px at 90% 0%,rgba(6,182,212,.16),transparent),linear-gradient(180deg,#0b1220 0%,#141b3a 60%,var(--bg) 100%);color:#fff;padding:56px 0 0;overflow:hidden}
.hero-in{max-width:1120px;margin:0 auto;padding:0 20px;display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);padding:7px 13px;border-radius:999px;font-size:.74rem;font-weight:700;letter-spacing:.04em}
.eyebrow i{width:8px;height:8px;border-radius:50%;background:#34d399;display:block;box-shadow:0 0 0 4px rgba(52,211,153,.25);animation:pulse 1.8s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 7px rgba(52,211,153,.12)}}
.hero h1{font-family:var(--disp);font-size:clamp(2rem,4.4vw,3.3rem);line-height:1.04;letter-spacing:-.03em;margin:18px 0 12px}
.hero h1 span{background:linear-gradient(90deg,#a5b4fc,#67e8f9);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.sub{color:#c3cbe0;font-size:1.02rem;line-height:1.6;margin:0 0 22px;max-width:34rem}
.cta-row{display:flex;gap:10px;flex-wrap:wrap}
.trust{display:flex;gap:18px;margin-top:22px;flex-wrap:wrap;color:#9aa6c2;font-size:.8rem;font-weight:600}
.trust b{color:#fff}
.hero-card{background:rgba(255,255,255,.96);color:var(--ink);border-radius:22px;padding:18px;box-shadow:var(--sh-lg);border:1px solid rgba(255,255,255,.6)}
.hero-card .mock-video{background:#020617;border-radius:14px;aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;color:#67e8f9;font-size:2.6rem;position:relative;overflow:hidden}
.hero-card .mock-video:after{content:'';position:absolute;inset:14px;border:2px dashed rgba(103,232,249,.5);border-radius:12px}
.stats-strip{background:var(--surface);border-top:1px solid var(--line);margin-top:36px}
.stats-in{max-width:1120px;margin:0 auto;padding:16px 20px;display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.stat{background:#f8faff;border:1px solid var(--line);border-radius:14px;padding:13px 14px}
.stat b{font-size:1.25rem;font-family:var(--disp);display:block}
.stat span{font-size:.76rem;color:var(--mut);font-weight:600}
/* ===== Sections ===== */
.section{padding:44px 0}
.sec-head{max-width:640px;margin-bottom:20px}
.sec-head h2{font-family:var(--disp);font-size:1.7rem;letter-spacing:-.02em;margin:0 0 8px}
.sec-head p{color:var(--mut);margin:0;line-height:1.6}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.feat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:0 2px 10px rgba(0,0,0,.03);transition:.18s;position:relative;overflow:hidden}
.feat:hover{transform:translateY(-3px);box-shadow:var(--sh)}
.feat-ic{width:46px;height:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin-bottom:12px}
.feat h3{margin:0 0 6px;font-size:1rem}
.feat p{margin:0;color:var(--mut);font-size:.86rem;line-height:1.6}
.feat .go{margin-top:12px;display:inline-flex;font-weight:800;font-size:.82rem;text-decoration:none}
/* ===== App shell (dalaman) ===== */
.shell{max-width:1120px;margin:0 auto;padding:20px}
.page-head{display:flex;align-items:center;gap:14px;margin:6px 0 16px;flex-wrap:wrap}
.page-head h2{font-family:var(--disp);margin:0;font-size:1.5rem;letter-spacing:-.02em}
.page-head p{margin:2px 0 0;color:var(--mut);font-size:.88rem}
.user-chip{margin-left:auto;display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 12px 6px 6px;font-size:.82rem;font-weight:700}
.user-chip .av{width:30px;height:30px;border-radius:50%;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:900}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:0 2px 10px rgba(0,0,0,.04);margin-bottom:14px}
.card h3{margin:0 0 8px;font-size:.98rem}
.mut{color:var(--mut)} .small{font-size:.8rem}
/* legacy .app compat */
.app{max-width:1120px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column}
.top{background:var(--grad);color:#fff;padding:20px;text-align:center;border-radius:0 0 22px 22px}
.body{padding:18px;flex:1}
/* ===== Auth ===== */
.auth-wrap{display:grid;grid-template-columns:1fr 1fr;gap:0;overflow:hidden;border-radius:22px;border:1px solid var(--line);background:#fff;box-shadow:var(--sh)}
.auth-side{background:linear-gradient(160deg,#0b1220,#312e81 55%,#0e7490);color:#fff;padding:30px;display:flex;flex-direction:column;gap:14px}
.auth-side h2{font-family:var(--disp);margin:0;font-size:1.6rem}
.auth-side ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.auth-side li{display:flex;gap:10px;align-items:flex-start;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);padding:11px 12px;border-radius:13px;font-size:.86rem;line-height:1.5}
.auth-form{padding:26px}
.steps{display:flex;gap:8px;margin:14px 0}
.step{flex:1;text-align:center;font-size:.72rem;font-weight:800;color:var(--faint)}
.step i{display:block;height:6px;border-radius:999px;background:#e2e8f0;margin-bottom:6px}
.step.on{color:var(--pri)} .step.on i{background:var(--grad)}
/* ===== Studio ===== */
.studio{display:grid;grid-template-columns:1.25fr .9fr;gap:14px;align-items:start}
.stage{background:#020617;border-radius:20px;overflow:hidden;border:1px solid #1e293b;box-shadow:var(--sh)}
.video-wrap{position:relative;width:100%;background:#000;overflow:hidden;line-height:0;aspect-ratio:4/3}
.video-wrap video{width:100%;height:100%;object-fit:cover;display:block;background:#000}
.video-wrap canvas{position:absolute!important;top:0;left:0;width:100%!important;height:100%!important;pointer-events:none}
.stage-bar{display:flex;gap:8px;padding:10px;background:#0f172a;flex-wrap:wrap}
.stage-bar .btn{flex:1}
.inspector{display:grid;gap:14px}
.status{background:#0b1220;color:#e2e8f0;border-radius:14px;padding:12px;text-align:center;font-size:.84rem;display:flex;align-items:center;justify-content:center;gap:8px;min-height:48px;border:1px solid #1e293b}
.status .dot{width:9px;height:9px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 4px rgba(34,197,94,.2)}
.result{background:linear-gradient(180deg,#fff,#f8faff);border:1px solid var(--line);border-radius:16px;padding:16px;text-align:center}
.result .mean{font-size:1.35rem;font-weight:900;font-family:var(--disp);letter-spacing:-.02em}
.badge{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;font-size:.73rem;font-weight:800;background:#e0f2fe;color:#0284c7;border:1px solid #bae6fd}
.badge.ok{background:#dcfce7;color:#15803d;border-color:#bbf7d0}
.tabs{display:flex;gap:8px;margin-bottom:12px;background:#eef2f7;padding:6px;border-radius:14px}
.tab{flex:1;padding:10px;border-radius:10px;text-align:center;font-weight:800;cursor:pointer;font-size:.82rem;color:var(--mut);border:1px solid transparent}
.tab.on{background:#fff;color:var(--ink);border-color:var(--line);box-shadow:0 2px 8px rgba(0,0,0,.06)}
.gal{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.gcard{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff;cursor:pointer;transition:.16s}
.gcard:hover{transform:translateY(-2px);box-shadow:var(--sh)}
.gcard img{width:100%;aspect-ratio:16/10;object-fit:cover;background:#f1f5f9;display:block}
.gcard .i{padding:10px}.gcard .l{font-weight:800;font-size:.84rem}.gcard .m{font-size:.7rem;color:var(--mut)}
.hist{display:grid;gap:8px}
.hist div{background:#f8fafc;border:1px solid var(--line);border-radius:10px;padding:8px 10px;font-size:.78rem}
input,select{width:100%;padding:12px 13px;border-radius:12px;border:1.5px solid var(--line);font-size:.9rem;font-family:inherit;background:#fff}
input:focus,select:focus{outline:none;border-color:var(--pri);box-shadow:0 0 0 4px rgba(79,70,229,.12)}
label.lbl{font-size:.76rem;font-weight:800;color:var(--mut);display:block;margin:0 0 6px;letter-spacing:.02em}
.row{display:flex;gap:8px}.row>*{flex:1}
.bar{height:7px;background:#e2e8f0;border-radius:999px;overflow:hidden}.bar i{display:block;height:100%;background:var(--grad)}
.foot{text-align:center;padding:22px;font-size:.74rem;color:var(--faint)}
.footer{border-top:1px solid var(--line);background:#fff;margin-top:20px}
.footer-in{max-width:1120px;margin:0 auto;padding:22px 20px;display:flex;gap:14px;align-items:center;flex-wrap:wrap;font-size:.8rem;color:var(--mut)}
.thumb{width:52px;height:52px;border-radius:50%;object-fit:cover;border:2px solid var(--ok)}
.menu{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.menu a{border:1px solid var(--line);border-radius:16px;padding:18px 10px;text-align:center;text-decoration:none;color:var(--ink);background:#fff;display:flex;flex-direction:column;gap:6px;align-items:center;transition:.16s}
.menu a:hover{transform:translateY(-2px);box-shadow:var(--sh)}
.grid2{display:grid;gap:12px}
@media(min-width:900px){.grid2{grid-template-columns:1fr 1fr}}
@media(max-width:900px){
  .hero-in{grid-template-columns:1fr}
  .stats-in{grid-template-columns:1fr 1fr}
  .grid3{grid-template-columns:1fr}
  .studio{grid-template-columns:1fr}
  .auth-wrap{grid-template-columns:1fr}
  .auth-side{order:2}
  .nav-links a.hide-m{display:none}
}
/* ===== App-mobile shell (phone sahaja) ===== */
.appnav{display:none}
@media(max-width:700px){
  .shell{padding-bottom:96px}
  .nav-links a:not(.btn){display:none}
  .topbar-in{padding:10px 14px}
  .appnav{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:60;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--line);padding:8px 6px calc(10px + env(safe-area-inset-bottom,0px))}
  .appnav a{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;text-decoration:none;color:var(--faint);font-size:.66rem;font-weight:800;padding:6px 2px;border-radius:12px}
  .appnav a .an-ic{font-size:1.35rem;line-height:1}
  .appnav a.on{color:var(--pri);background:#eef2ff}
  .footer{margin-bottom:0}
  .btn{min-height:48px}
  .page-head h2{font-size:1.25rem}
  .hero-in{padding-top:6px}
  .stats-in{grid-template-columns:1fr 1fr!important}
}
/* paparan standalone (dari APK/PWA): sorok topbar web */
.is-app .topbar{display:none}
.is-app .shell{padding-top:14px}
.app-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.app-tile{border-radius:20px;padding:20px 12px;text-align:center;text-decoration:none;color:#fff;display:flex;flex-direction:column;gap:6px;align-items:center;box-shadow:var(--sh)}
.app-tile .t-ic{font-size:2rem}
.app-tile b{font-size:.95rem}.app-tile span{font-size:.72rem;opacity:.85}
.app-hello{background:var(--grad);color:#fff;border-radius:22px;padding:20px;box-shadow:var(--sh-lg)}
.app-hello h2{margin:0;font-family:var(--disp);font-size:1.4rem}
.app-hello p{margin:6px 0 0;opacity:.85;font-size:.85rem}
/* ===== Mobile premium v2 (ganti gaya asas) ===== */
@media(max-width:700px){
  body{background:#e9edf4}
  .shell{padding:14px 14px 120px}
  .is-app .shell{padding-top:18px}
  .topbar{background:rgba(255,255,255,.9)}
  .brand b{font-size:.92rem}
  /* tab terapung */
  .appnav{left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom,0px));border-radius:26px;border:1px solid rgba(255,255,255,.7);box-shadow:0 18px 44px rgba(15,23,42,.22);padding:8px}
  .appnav a{border-radius:18px;padding:8px 2px}
  .appnav a .an-ic{font-size:1.25rem;width:44px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:12px}
  .appnav a.on{color:var(--pri);background:transparent}
  .appnav a.on .an-ic{background:var(--grad);box-shadow:0 8px 18px rgba(79,70,229,.4)}
  .appnav a.on .an-ic{filter:saturate(1.2)}
  /* hero */
  .app-hello{position:relative;overflow:hidden;border-radius:26px;padding:22px 20px 26px;background:linear-gradient(140deg,#1e1b4b 0%,#4f46e5 55%,#06b6d4 130%)}
  .app-hello:before,.app-hello:after{content:'';position:absolute;border-radius:50%;filter:blur(2px)}
  .app-hello:before{width:190px;height:190px;right:-60px;top:-60px;background:rgba(103,232,249,.35)}
  .app-hello:after{width:120px;height:120px;left:40%;bottom:-70px;background:rgba(167,139,250,.4)}
  .app-hello h2{position:relative;z-index:1;font-size:1.35rem}
  .app-hello p{position:relative;z-index:1}
  .app-user{display:flex;align-items:center;gap:12px;position:relative;z-index:1}
  .app-av{width:52px;height:52px;border-radius:50%;background:rgba(255,255,255,.2);border:2px solid rgba(255,255,255,.65);display:flex;align-items:center;justify-content:center;font-size:1.4rem;font-weight:900;flex:0 0 auto}
  .app-stats{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;margin:12px 0}
  .app-stat{background:rgba(255,255,255,.95);border-radius:18px;padding:12px 10px;text-align:center;box-shadow:0 6px 18px rgba(15,23,42,.08)}
  .app-stat b{font-family:var(--disp);font-size:1.15rem;display:block}
  .app-stat span{font-size:.66rem;color:var(--mut);font-weight:700}
  /* jubin */
  .app-grid{gap:12px}
  .app-tile{border-radius:24px;padding:22px 12px 18px;position:relative;overflow:hidden;transition:transform .15s}
  .app-tile:active{transform:scale(.96)}
  .app-tile .t-ic{width:56px;height:56px;border-radius:20px;background:rgba(255,255,255,.22);display:flex;align-items:center;justify-content:center;font-size:1.7rem;margin-bottom:4px}
  .app-tile b{font-size:.95rem}
  .app-tile span{font-size:.7rem}
  .app-tile:after{content:'›';position:absolute;right:12px;top:10px;font-size:1.2rem;opacity:.6}
  .sec-t{font-weight:900;font-size:.95rem;margin:16px 2px 10px;letter-spacing:-.01em}
  .app-row{display:flex;align-items:center;gap:12px;background:#fff;border-radius:18px;padding:14px;text-decoration:none;color:var(--ink);margin-bottom:10px;box-shadow:0 4px 14px rgba(15,23,42,.06)}
  .app-row .r-ic{width:42px;height:42px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.25rem;flex:0 0 auto}
  .app-row b{font-size:.88rem;display:block}.app-row small{color:var(--mut);font-size:.7rem}
  .app-row .chev{margin-left:auto;color:var(--faint);font-size:1.2rem}
  .card{border-radius:22px}
  .page-head{margin:2px 0 12px}
}

/* ===== Mobile footer clearance + standalone bersih ===== */
@media(max-width:700px){
  .footer{margin-bottom:92px}
  .footer-in{padding:14px;font-size:.72rem}
  .is-app .footer{display:none}
  .is-app .shell{padding-bottom:120px}
}