/* ============================================================
   TradeScan 365 — public marketing surface (landing + chrome)
   Premium dark fintech. Fixed palette (theme-independent) so the
   landing/pricing/login pages read the same regardless of the
   app's light/dark toggle. Namespaced: .ls-* (landing), .pub-* (chrome).
   ============================================================ */
:root{
  --ls-bg:#070A11; --ls-bg2:#0C111C;
  --ls-surface:rgba(255,255,255,.035); --ls-surface2:rgba(255,255,255,.06);
  --ls-border:rgba(255,255,255,.09); --ls-border2:rgba(255,255,255,.14);
  --ls-text:#EAEDF4; --ls-heading:#F6F8FC; --ls-muted:#8A93A6; --ls-muted2:#6E7893;
  --ls-accent:#2E6BFF; --ls-accent2:#22D3EE; --ls-bull:#26A69A;
  --ls-tg:#229ED9; --ls-tg2:#2AABEE; --ls-wa:#1FA855;
  --ls-maxw:1180px; --ls-r:16px;
}

/* ---- shared primitives ---- */
.ls, .pub-shell{font-family:Inter,system-ui,sans-serif}
.ls h1,.ls h2,.ls h3,.pub-brand{font-family:Sora,"Space Grotesk",Inter,sans-serif;letter-spacing:-.02em}
.ls-wrap{max-width:var(--ls-maxw);margin:0 auto;padding:0 24px}
.ls-accent{background:linear-gradient(120deg,var(--ls-accent),var(--ls-accent2));-webkit-background-clip:text;background-clip:text;color:transparent}
.ls-eyebrow{font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--ls-accent2)}
.ls-btn{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:15px;padding:13px 22px;border-radius:12px;cursor:pointer;border:1px solid transparent;text-decoration:none;transition:transform .18s,box-shadow .18s,background .18s,border-color .18s}
.ls-btn svg{width:18px;height:18px}
.ls-btn-primary{color:#fff;background:linear-gradient(120deg,#2E6BFF,#3B82F6);box-shadow:0 8px 30px rgba(46,107,255,.35)}
.ls-btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 40px rgba(46,107,255,.5)}
.ls-btn-ghost{color:var(--ls-heading);background:var(--ls-surface);border-color:var(--ls-border2);backdrop-filter:blur(8px)}
.ls-btn-ghost:hover{background:var(--ls-surface2);transform:translateY(-2px)}
.ls-btn-wa{color:#fff;background:var(--ls-wa)}.ls-btn-wa:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(31,168,85,.4)}
.ls-btn-tg{color:#fff;background:linear-gradient(135deg,var(--ls-tg2),var(--ls-tg));box-shadow:0 2px 10px rgba(34,158,217,.4)}
.ls-btn-tg:hover{transform:translateY(-2px);box-shadow:0 6px 18px rgba(34,158,217,.55)}
@media(max-width:600px){.ls-btn-tg .tg-lbl{display:none}}
.ls-card{background:var(--ls-surface);border:1px solid var(--ls-border);border-radius:var(--ls-r);backdrop-filter:blur(10px)}

/* ============ PUBLIC CHROME (header + footer) ============ */
.pub-shell{background:var(--ls-bg);color:var(--ls-text);min-height:100vh;display:flex;flex-direction:column}
.pub-header{position:sticky;top:0;z-index:50;background:rgba(7,10,17,.72);backdrop-filter:blur(16px);border-bottom:1px solid var(--ls-border)}
.pub-header-in{max-width:var(--ls-maxw);margin:0 auto;padding:0 24px;height:64px;display:flex;align-items:center;justify-content:space-between}
.pub-brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px;color:var(--ls-heading);text-decoration:none}
.pub-brand .mark{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--ls-accent),var(--ls-accent2));display:grid;place-items:center}
.pub-brand .mark svg{width:17px;height:17px;color:#fff}
.pub-brand .ed{color:var(--ls-accent2);font-weight:600;font-size:13px}
.pub-nav{display:flex;align-items:center;gap:28px}
.pub-nav a.pub-link{color:var(--ls-muted);font-size:14px;font-weight:500;text-decoration:none}
.pub-nav a.pub-link:hover{color:var(--ls-heading)}
.pub-cta{display:flex;align-items:center;gap:12px}
.pub-main{flex:1}
@media(max-width:820px){.pub-nav a.pub-link{display:none}}

.pub-footer{border-top:1px solid var(--ls-border);padding:48px 0 30px;background:var(--ls-bg)}
.pub-foot{max-width:var(--ls-maxw);margin:0 auto;padding:0 24px;display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}
.pub-foot .desc{color:var(--ls-muted);font-size:13.5px;max-width:320px;margin:12px 0 0}
.pub-foot h4{color:var(--ls-heading);font-size:13px;text-transform:uppercase;letter-spacing:.08em;margin:0 0 14px}
.pub-foot a{display:block;color:var(--ls-muted);font-size:14px;margin-bottom:9px;text-decoration:none}.pub-foot a:hover{color:var(--ls-heading)}
.pub-disc{max-width:var(--ls-maxw);margin:34px auto 0;padding:20px 24px 0;border-top:1px solid var(--ls-border);color:var(--ls-muted2);font-size:11.5px;line-height:1.6;text-align:center}
@media(max-width:720px){.pub-foot{grid-template-columns:1fr 1fr}.pub-foot .brandcol{grid-column:span 2}}

/* ================= LANDING ================= */
.ls{background:var(--ls-bg);color:var(--ls-text)}
.ls a{color:inherit}

/* hero */
.ls-hero{position:relative;padding:88px 0 60px;text-align:center;overflow:hidden}
.ls-hero::before{content:"";position:absolute;inset:-20% 0 auto 0;height:640px;pointer-events:none;z-index:0;background:radial-gradient(60% 60% at 50% 0%,rgba(46,107,255,.28),transparent 70%),radial-gradient(40% 40% at 80% 10%,rgba(34,211,238,.14),transparent 70%)}
.ls-hero::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:0;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:44px 44px;-webkit-mask-image:radial-gradient(70% 55% at 50% 0%,#000,transparent 75%);mask-image:radial-gradient(70% 55% at 50% 0%,#000,transparent 75%)}
.ls-hero .ls-wrap{position:relative;z-index:1}
.ls-pill{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border:1px solid var(--ls-border2);border-radius:30px;background:var(--ls-surface);font-size:13px;color:var(--ls-muted);margin-bottom:26px}
.ls-pill .dot{width:7px;height:7px;border-radius:50%;background:var(--ls-bull);box-shadow:0 0 0 4px rgba(38,166,154,.18)}
.ls-hero h1{font-size:clamp(34px,5.4vw,62px);line-height:1.04;font-weight:700;color:var(--ls-heading);margin:0 0 20px}
.ls-hero .ls-sub{max-width:640px;margin:0 auto 30px;font-size:clamp(16px,2vw,19px);color:var(--ls-muted)}
.ls-hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:22px}
.ls-microtrust{display:flex;gap:22px;justify-content:center;flex-wrap:wrap;color:var(--ls-muted2);font-size:13px}
.ls-microtrust span{display:inline-flex;align-items:center;gap:7px}
.ls-microtrust svg{width:15px;height:15px;color:var(--ls-bull)}

/* hero shot */
.ls-shot{position:relative;margin:52px auto 0;max-width:1000px}
.ls-shot .frame{border:1px solid var(--ls-border2);border-radius:16px;overflow:hidden;background:#0A0F1A;box-shadow:0 40px 120px rgba(0,0,0,.6),0 0 0 1px rgba(46,107,255,.1);transform:perspective(1600px) rotateX(6deg);transform-origin:center top}
.ls-shot .bar{display:flex;align-items:center;gap:7px;padding:11px 14px;background:#0D1220;border-bottom:1px solid var(--ls-border)}
.ls-shot .bar i{width:11px;height:11px;border-radius:50%;background:#2a3346;display:inline-block}
.ls-shot img{display:block;width:100%}

/* sections */
.ls-section{padding:88px 0;position:relative}
.ls-sec-head{text-align:center;max-width:680px;margin:0 auto 46px}
.ls-sec-head h2{font-size:clamp(28px,3.6vw,42px);font-weight:700;color:var(--ls-heading);margin:14px 0 12px}
.ls-sec-head p{color:var(--ls-muted);font-size:17px;margin:0}

/* trust strip */
.ls-trust{border-top:1px solid var(--ls-border);border-bottom:1px solid var(--ls-border);background:linear-gradient(180deg,rgba(255,255,255,.02),transparent)}
.ls-trust-in{display:flex;gap:14px 34px;flex-wrap:wrap;justify-content:center;padding:26px 24px}
.ls-trust-in .t{display:inline-flex;align-items:center;gap:9px;color:var(--ls-muted);font-size:14px;font-weight:500}
.ls-trust-in .t svg{width:19px;height:19px;color:var(--ls-accent2)}

/* bento */
.ls-bento{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.ls-b{position:relative;border:1px solid var(--ls-border);border-radius:var(--ls-r);background:var(--ls-surface);overflow:hidden;transition:transform .2s,border-color .2s,box-shadow .2s;display:flex;flex-direction:column}
.ls-b:hover{transform:translateY(-4px);border-color:var(--ls-border2);box-shadow:0 18px 50px rgba(0,0,0,.4)}
.ls-b .cap{padding:18px 20px}
.ls-b .cap h3{font-size:17px;color:var(--ls-heading);margin:0 0 5px;display:flex;align-items:center;gap:8px}
.ls-b .cap .lv{width:6px;height:6px;border-radius:50%;background:var(--ls-bull);box-shadow:0 0 0 3px rgba(38,166,154,.16)}
.ls-b .cap p{margin:0;color:var(--ls-muted);font-size:13.5px}
.ls-b .imgwrap{margin:0 14px 14px;border-radius:11px;overflow:hidden;border:1px solid var(--ls-border);background:#0A0F1A}
.ls-b img{display:block;width:100%;height:100%;object-fit:cover;object-position:top}
.ls-b.big{grid-column:span 4}.ls-b.med{grid-column:span 3}.ls-b.sm{grid-column:span 2}
.ls-b.big .imgwrap{height:210px}.ls-b.med .imgwrap{height:150px}.ls-b.sm .imgwrap{height:120px}
@media(max-width:900px){.ls-bento{grid-template-columns:repeat(2,1fr)}.ls-b.big,.ls-b.med,.ls-b.sm{grid-column:span 2}}
@media(max-width:560px){.ls-bento{grid-template-columns:1fr}.ls-b.big,.ls-b.med,.ls-b.sm{grid-column:span 1}}

/* steps */
.ls-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ls-step{padding:28px 24px}
.ls-step .n{font-family:Sora,Inter,sans-serif;font-size:15px;font-weight:700;color:var(--ls-accent2);width:38px;height:38px;border:1px solid var(--ls-border2);border-radius:11px;display:grid;place-items:center;margin-bottom:16px}
.ls-step h3{font-size:19px;color:var(--ls-heading);margin:0 0 8px}.ls-step p{margin:0;color:var(--ls-muted);font-size:14.5px}
@media(max-width:820px){.ls-steps{grid-template-columns:1fr}}

/* why */
.ls-why{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.ls-why .ls-card{padding:24px}
.ls-why .ic{width:42px;height:42px;border-radius:11px;background:rgba(46,107,255,.12);border:1px solid rgba(46,107,255,.25);display:grid;place-items:center;margin-bottom:14px}
.ls-why .ic svg{width:21px;height:21px;color:#5B8Cff}
.ls-why h3{font-size:16px;color:var(--ls-heading);margin:0 0 7px}.ls-why p{margin:0;color:var(--ls-muted);font-size:13.5px}
@media(max-width:900px){.ls-why{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.ls-why{grid-template-columns:1fr}}

/* pricing band */
.ls-price{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.ls-price .copy h2{font-size:clamp(26px,3.4vw,40px);color:var(--ls-heading);margin:14px 0}
.ls-price .copy p{color:var(--ls-muted);font-size:16px;margin:0 0 22px}
.ls-price .copy ul{list-style:none;padding:0;margin:0 0 26px;display:grid;gap:11px}
.ls-price .copy li{display:flex;gap:10px;align-items:center;color:var(--ls-text);font-size:14.5px}
.ls-price .copy li svg{width:19px;height:19px;color:var(--ls-bull);flex-shrink:0}
.ls-pcard{position:relative;border:1px solid var(--ls-border2);border-radius:20px;padding:32px;background:linear-gradient(180deg,rgba(46,107,255,.10),var(--ls-surface));box-shadow:0 30px 80px rgba(0,0,0,.5)}
.ls-pcard .badge{position:absolute;top:-13px;left:32px;background:linear-gradient(120deg,var(--ls-accent),var(--ls-accent2));color:#fff;font-size:12px;font-weight:700;letter-spacing:.04em;padding:5px 13px;border-radius:20px}
.ls-pcard .pname{font-family:Sora,Inter,sans-serif;font-weight:600;font-size:20px;color:var(--ls-heading)}
.ls-pcard .pdur{color:var(--ls-muted);font-size:14px;margin-bottom:18px}
.ls-pcard .amt{display:flex;align-items:flex-start;gap:4px}
.ls-pcard .amt .cur{font-size:24px;color:var(--ls-muted);margin-top:8px}
.ls-pcard .amt .num{font-family:Sora,Inter,sans-serif;font-size:56px;font-weight:700;color:var(--ls-heading);line-height:1}
.ls-pcard .permo{margin:10px 0 22px;color:var(--ls-bull);font-weight:600;font-size:14px}
.ls-pcard .ls-btn{width:100%;justify-content:center}
.ls-pcard .note{text-align:center;color:var(--ls-muted2);font-size:12.5px;margin-top:14px}
@media(max-width:860px){.ls-price{grid-template-columns:1fr}}

/* telegram band */
.ls-tgband{text-align:center;border:1px solid rgba(34,158,217,.35);border-radius:20px;padding:40px 24px;background:linear-gradient(135deg,rgba(34,158,217,.15),rgba(46,107,255,.05))}
.ls-tgband .ic{width:56px;height:56px;border-radius:15px;margin:0 auto 14px;background:linear-gradient(135deg,var(--ls-tg2),var(--ls-tg));display:grid;place-items:center;box-shadow:0 8px 24px rgba(34,158,217,.45)}
.ls-tgband .ic svg{width:27px;height:27px;color:#fff}
.ls-tgband h2{font-size:26px;color:var(--ls-heading);margin:0 0 8px}
.ls-tgband p{color:var(--ls-muted);margin:0 auto 20px;max-width:440px}
.ls-tgband .ls-btn{background:linear-gradient(135deg,var(--ls-tg2),var(--ls-tg));color:#fff}
.ls-tgband .ls-btn:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(34,158,217,.45)}

/* login page — sit the (white) auth card on the dark chrome, not a light island */
.pub-shell .qs-auth-page{background:transparent}
.pub-shell .qs-auth-card .card-below p{color:var(--ls-muted2)}

/* faq */
.ls-faq{max-width:820px;margin:0 auto}
.ls-faq details{border:1px solid var(--ls-border);border-radius:12px;background:var(--ls-surface);margin-bottom:12px;overflow:hidden}
.ls-faq summary{cursor:pointer;padding:18px 20px;font-weight:600;color:var(--ls-heading);font-size:15.5px;list-style:none;display:flex;justify-content:space-between;align-items:center}
.ls-faq summary::-webkit-details-marker{display:none}
.ls-faq summary::after{content:"+";color:var(--ls-accent2);font-size:22px;font-weight:400;transition:transform .2s}
.ls-faq details[open] summary::after{transform:rotate(45deg)}
.ls-faq p{margin:0;padding:0 20px 18px;color:var(--ls-muted);font-size:14.5px}
.ls-faq a{color:var(--ls-accent2)}

/* final cta */
.ls-final{position:relative;text-align:center;border:1px solid var(--ls-border2);border-radius:24px;padding:64px 24px;overflow:hidden;background:linear-gradient(180deg,rgba(46,107,255,.12),var(--ls-surface))}
.ls-final::before{content:"";position:absolute;inset:auto 0 -40% 0;height:300px;background:radial-gradient(50% 100% at 50% 100%,rgba(46,107,255,.35),transparent 70%);filter:blur(30px)}
.ls-final h2{position:relative;font-size:clamp(28px,4vw,44px);color:var(--ls-heading);margin:0 0 14px}
.ls-final p{position:relative;color:var(--ls-muted);font-size:17px;max-width:520px;margin:0 auto 28px}
.ls-final .ls-hero-cta{position:relative}

/* entrance — pure CSS, no JS (content never depends on scripts).
   Elements end fully visible; only the fade-in is animated. */
.ls-reveal{animation:ls-in .7s cubic-bezier(.2,.7,.2,1) both}
@keyframes ls-in{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
/* staggered hero load */
.ls-hero .ls-pill{animation:ls-in .6s both}
.ls-hero h1{animation:ls-in .7s .06s both}
.ls-hero .ls-sub{animation:ls-in .7s .12s both}
.ls-hero-cta{animation:ls-in .7s .18s both}
.ls-hero .ls-microtrust{animation:ls-in .7s .24s both}
.ls-hero .ls-shot{animation:ls-in .9s .3s both}
@media(prefers-reduced-motion:reduce){
  .ls-reveal,.ls-hero .ls-pill,.ls-hero h1,.ls-hero .ls-sub,.ls-hero-cta,.ls-hero .ls-microtrust,.ls-hero .ls-shot{animation:none}
  .ls-shot .frame{transform:none}.ls-btn{transition:none}
}