/* DU Panel storefront — shared tokens & components. Aligned to the official logo (cyan→violet) and the panel's type system. */
@import url('https://fonts.googleapis.com/css2?family=Sora:wght@400;500;600;700;800&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500;600&display=swap');
:root{--bg:#0A0D14;--bg-1:#0D1119;--surface:#111621;--surface-2:#161D2B;--raise:#151C29;--text:#E9F0F8;--muted:#9AA7BA;--faint:#6B788C;--border:rgba(255,255,255,.07);--border-2:rgba(255,255,255,.12);
--accent:#35C8E6;--accent-2:#3B82F6;--violet:#A855F7;--accent-soft:rgba(53,200,230,.12);--accent-glow:rgba(53,200,230,.35);--on-accent:#05121A;
--live:#34E07A;--live-soft:rgba(52,224,122,.14);--warn:#F5B23A;--danger:#EC6A5E;--red:#FF2D45;
--grad:linear-gradient(135deg,#22D3EE 0%,#3B82F6 55%,#A855F7 100%);
--display:'Sora',system-ui,sans-serif;--sans:'Inter',system-ui,sans-serif;--mono:'JetBrains Mono',ui-monospace,Menlo,monospace;
--maxw:1160px;--r-sm:8px;--r-md:12px;--r-lg:16px;--r-xl:20px;--shadow:0 1px 0 rgba(255,255,255,.03),0 30px 60px -30px rgba(0,0,0,.8)}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:clip}
html{overflow-x:clip}
a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}
h1,h2,h3{font-family:var(--display);font-weight:700;line-height:1.08;letter-spacing:-.02em;text-wrap:balance;margin:0}
p{margin:0}img{display:block;max-width:100%}button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:24px}
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);display:inline-flex;align-items:center;gap:8px}
.eyebrow::before{content:'';width:18px;height:1px;background:var(--accent)}
.muted{color:var(--muted)}.mono{font-family:var(--mono)}
.grain{position:fixed;inset:0;pointer-events:none;opacity:.045;mix-blend-mode:overlay;z-index:100;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")}
/* brand */
.brand{display:flex;align-items:center;gap:10px;font-family:var(--display);font-weight:700;font-size:18px;letter-spacing:-.01em;color:var(--text);white-space:nowrap}
.brand img{width:26px;height:auto}.brand small{font-family:var(--mono);font-weight:500;font-size:9.5px;letter-spacing:.18em;color:var(--faint);display:block;margin-top:-2px}
/* nav */
header.nav{position:sticky;top:0;z-index:20;backdrop-filter:blur(14px);background:color-mix(in srgb,var(--bg) 78%,transparent);border-bottom:1px solid var(--border)}
.nav-in{max-width:var(--maxw);margin:0 auto;padding:12px 24px;display:flex;align-items:center;gap:28px}
.nav-links{display:flex;gap:26px;margin-left:auto;font-size:14px;font-weight:500;white-space:nowrap}.nav-links a{color:var(--muted)}.nav-links a:hover{color:var(--text)}
.nav-cta{display:flex;gap:10px;align-items:center;flex-shrink:0}
@media(max-width:1060px){.nav-links{gap:18px}.nav-links a:nth-child(n+5){display:none}}
@media(max-width:860px){.nav-links{display:none}}
/* phone nav: brand + primary CTA only — the secondary Account button + full menu
   overflow a phone, so drop the ghost button and tighten spacing (Account stays in the footer) */
@media(max-width:600px){.nav-in{gap:12px;padding:12px 16px}.nav-cta .btn-ghost{display:none}.brand small{display:none}}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:14px;padding:10px 18px;border-radius:10px;border:1px solid var(--border-2);background:var(--surface);color:var(--text);white-space:nowrap;transition:transform .08s,background .12s,border-color .12s}
.btn:hover{background:var(--surface-2);border-color:rgba(255,255,255,.2);color:var(--text)}.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--accent);color:var(--on-accent);border-color:transparent;box-shadow:0 8px 28px -8px var(--accent-glow)}
.btn-primary:hover{background:#4fd3ec;color:var(--on-accent)}
.btn-ghost{background:transparent}.btn-lg{padding:14px 24px;font-size:15.5px;border-radius:12px}
.btn-sm{padding:7px 12px;font-size:13px;border-radius:8px}
.btn:disabled{opacity:.55;cursor:default}
/* surfaces */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:22px}
.pill{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;padding:3px 9px;border-radius:999px;background:rgba(255,255,255,.06);color:var(--muted)}
.pill.live{color:var(--live);background:var(--live-soft)}.pill.live .dot{width:6px;height:6px;border-radius:50%;background:var(--live);box-shadow:0 0 8px var(--live);animation:pulse 1.6s infinite}
.pill.accent{color:var(--accent);background:var(--accent-soft)}.pill.warn{color:var(--warn);background:rgba(245,178,58,.13)}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.tag{font-family:var(--mono);font-size:11px;color:var(--faint);border:1px solid var(--border);padding:2px 8px;border-radius:6px}
/* sections */
section{padding-block:80px}
.sec-head{max-width:62ch;margin-bottom:40px}.sec-head h2{font-size:clamp(28px,3.6vw,40px);margin-top:14px}.sec-head p{color:var(--muted);font-size:17px;margin-top:14px}
.sec-head.center{text-align:center;margin-inline:auto}.sec-head.center .eyebrow::before{display:none}
/* browser frame for mockups */
.frame{background:#0B0F17;border:1px solid var(--border-2);border-radius:14px;overflow:hidden;box-shadow:var(--shadow),0 0 0 1px rgba(53,200,230,.08),0 40px 120px -40px var(--accent-glow)}
.frame-bar{display:flex;align-items:center;gap:8px;padding:10px 14px;background:#0F141D;border-bottom:1px solid var(--border)}
.frame-bar .tl{width:10px;height:10px;border-radius:50%;background:#2A3242}.frame-bar .tl:nth-child(1){background:#EC6A5E}.frame-bar .tl:nth-child(2){background:#F5BF4F}.frame-bar .tl:nth-child(3){background:#61C554}
.frame-bar .url{margin-left:10px;flex:1;max-width:420px;font-family:var(--mono);font-size:11px;color:var(--faint);background:rgba(255,255,255,.04);border:1px solid var(--border);border-radius:6px;padding:4px 10px;display:flex;gap:8px;align-items:center;overflow:hidden;white-space:nowrap}
.frame-bar .url b{color:var(--live);font-weight:500}
.frame-bar .url{min-width:0}
.shot{position:relative;width:100%;aspect-ratio:1440/900;overflow:hidden;background:#0A0E11}
.shot iframe{position:absolute;left:0;top:0;width:1440px;height:900px;border:0;transform-origin:0 0;transform:scale(var(--s,1));pointer-events:none;background:#0A0E11}
.shot.interactive iframe{pointer-events:auto}
.shot .loading{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--faint);text-transform:uppercase;background:#0A0E11;transition:opacity .4s}
.shot.ready .loading{opacity:0;pointer-events:none}
/* feature grid */
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media(max-width:900px){.features{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.features{grid-template-columns:1fr}}
.feat{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:22px;display:flex;flex-direction:column;gap:10px;transition:border-color .15s}
.feat:hover{border-color:rgba(53,200,230,.3)}
.feat.wide{grid-column:span 2}@media(max-width:560px){.feat.wide{grid-column:span 1}}
.feat .ic{width:36px;height:36px;border-radius:9px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent)}
.feat .ic svg{width:18px;height:18px}
.feat h3{font-size:17px;font-weight:600}.feat p{color:var(--muted);font-size:14.5px;line-height:1.55}
.feat .tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:6px}
/* pricing */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-items:stretch}
@media(max-width:860px){.price-grid{grid-template-columns:1fr;max-width:440px;margin:0 auto}}
.plan{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-xl);padding:28px;display:flex;flex-direction:column;gap:16px;position:relative}
.plan.feature{border-color:rgba(53,200,230,.5);box-shadow:0 0 0 1px rgba(53,200,230,.25),0 40px 80px -40px var(--accent-glow)}
.plan .flag{position:absolute;top:-12px;left:26px;font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;background:var(--grad);color:#fff;padding:4px 10px;border-radius:6px;font-weight:600}
.plan .pn{font-family:var(--display);font-weight:600;font-size:19px}.plan .pd{color:var(--muted);font-size:14px;min-height:42px}
.price{display:flex;align-items:baseline;gap:6px}.price .amt{font-family:var(--display);font-weight:700;font-size:44px;letter-spacing:-.03em}.price .per{font-family:var(--mono);font-size:12.5px;color:var(--faint)}
.plan ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;font-size:14.5px}
.plan li{display:flex;gap:10px;align-items:flex-start}.plan li .d{color:var(--accent);font-family:var(--mono);margin-top:1px}
.plan li.off{color:var(--faint)}.plan li.off .d{color:var(--faint)}.plan .btn{width:100%;margin-top:auto}
.note{font-family:var(--mono);font-size:12px;color:var(--faint)}
.rails{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:34px}
.rail{font-family:var(--mono);font-size:12px;color:var(--muted);border:1px solid var(--border);background:var(--surface);padding:7px 13px;border-radius:8px;display:flex;align-items:center;gap:8px}
.rail .d{width:6px;height:6px;border-radius:50%;background:var(--accent)}
/* footer */
footer{border-top:1px solid var(--border);margin-top:40px;padding-block:36px;color:var(--faint)}
.foot-in{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center;font-size:13px;font-family:var(--mono)}
.foot-in nav{display:flex;gap:18px}
/* forms (buy / account / admin) */
label{display:block;font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);margin:0 0 6px}
input[type=email],input[type=text],input[type=password]{width:100%;background:var(--bg-1);border:1px solid var(--border-2);border-radius:10px;color:var(--text);padding:12px 14px;font-size:15px;font-family:var(--sans);outline:none;transition:border-color .12s,box-shadow .12s}
input:focus{border-color:rgba(53,200,230,.5);box-shadow:0 0 0 3px var(--accent-soft)}input::placeholder{color:var(--faint)}
.switch{width:42px;height:24px;border-radius:999px;background:rgba(255,255,255,.1);position:relative;transition:.15s;flex:none;cursor:pointer}
.switch.on{background:var(--live)}.switch::after{content:"";position:absolute;top:2px;left:2px;width:20px;height:20px;border-radius:50%;background:#fff;transition:.15s}.switch.on::after{left:20px}
.msg{font-family:var(--mono);font-size:12.5px;min-height:18px;margin-top:12px}.msg.err{color:var(--danger)}.msg.ok{color:var(--live)}
.hide{display:none!important}
.narrow{max-width:560px;margin:0 auto;padding:44px 20px 80px}
.narrow h1{font-size:28px;margin:0 0 6px}.narrow .sub{color:var(--faint);font-family:var(--mono);font-size:12px;margin-bottom:26px;letter-spacing:.06em}
.notebox{background:var(--accent-soft);border:1px solid rgba(53,200,230,.4);border-radius:12px;padding:13px 15px;font-size:13.5px;margin-bottom:18px}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}