/* INFYNAL design system v2 — premium navy/blue/amber, light + dark. Tokens first, components after. */
:root{--bg:#f8fafc;--surface:#fff;--surface-2:#f1f5f9;--text:#0b1220;--muted:#526077;--border:#e2e8f0;--navy:#0b1220;--navy-2:#111c33;--brand:#2563eb;--brand-2:#1d4ed8;--brand-soft:#dbeafe;--amber:#d97706;--amber-soft:#fef3c7;--ok:#15803d;--ok-bg:#dcfce7;--err:#b91c1c;--err-bg:#fee2e2;--warn:#b45309;
  --shadow-sm:0 1px 2px rgba(15,23,42,.05);--shadow:0 2px 6px rgba(15,23,42,.04),0 14px 34px -10px rgba(15,23,42,.16);--shadow-lg:0 8px 16px rgba(15,23,42,.05),0 30px 60px -18px rgba(15,23,42,.28);
  --r:16px;--r-sm:10px;--ease:cubic-bezier(.16,1,.3,1);
  --font:"Plus Jakarta Sans","Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;--font-display:"Fraunces","Plus Jakarta Sans",Georgia,serif}
:root[data-theme=dark]{--bg:#070c17;--surface:#0f1729;--surface-2:#16203a;--text:#eef2ff;--muted:#9aa8c7;--border:#22304f;--navy:#070c17;--navy-2:#0b1220;--brand:#3b82f6;--brand-2:#60a5fa;--brand-soft:#1e3a8a;--amber:#f59e0b;--amber-soft:#3a2a0a;--ok:#4ade80;--ok-bg:#052e16;--err:#fca5a5;--err-bg:#450a0a;--warn:#fbbf24;
  --shadow:0 2px 6px rgba(0,0,0,.35),0 14px 34px -10px rgba(0,0,0,.5);--shadow-lg:0 8px 16px rgba(0,0,0,.4),0 30px 60px -18px rgba(0,0,0,.6)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg{max-width:100%}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
h1,h2,h3{font-family:var(--font-display);line-height:1.12;margin:0 0 .5em;letter-spacing:-.01em;font-weight:600}
h1{font-size:clamp(2.3rem,4.6vw,3.75rem);font-weight:600;letter-spacing:-.02em}h2{font-size:clamp(1.6rem,3vw,2.3rem)}h3{font-size:1.2rem;font-family:var(--font);font-weight:700}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}.section{padding:72px 0}.muted{color:var(--muted)}.center{text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--brand)}
:focus-visible{outline:3px solid var(--brand);outline-offset:2px;border-radius:6px}
.skip{position:absolute;left:-999px;top:8px;background:var(--brand);color:#fff;padding:8px 14px;border-radius:8px;z-index:100}.skip:focus{left:8px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:11px;font-weight:650;font-size:.95rem;border:1px solid transparent;cursor:pointer;background:linear-gradient(180deg,var(--brand),var(--brand-2));color:#fff;text-decoration:none!important;transition:transform .22s var(--ease),box-shadow .22s var(--ease),background .22s;font-family:var(--font);box-shadow:0 1px 2px rgba(15,23,42,.08),0 8px 20px -6px rgba(37,99,235,.55)}
.btn:hover{transform:translateY(-2px);box-shadow:0 2px 4px rgba(15,23,42,.1),0 14px 28px -6px rgba(37,99,235,.6)}
.btn:active{transform:translateY(0)}
.btn.ghost{background:transparent;color:var(--text);border-color:var(--border);box-shadow:none}.btn.ghost:hover{background:var(--surface-2);box-shadow:none}
.btn.amber{background:linear-gradient(180deg,#f59e0b,var(--amber));box-shadow:0 1px 2px rgba(15,23,42,.08),0 8px 20px -6px rgba(217,119,6,.55)}
.btn.on-dark.ghost{color:#fff;border-color:rgba(255,255,255,.28)}.btn.on-dark.ghost:hover{background:rgba(255,255,255,.08)}
.btn.sm{padding:8px 15px;font-size:.85rem;border-radius:9px}.btn.danger{background:#b91c1c;color:#fff;box-shadow:none}.btn.block{width:100%}
header.site{position:sticky;top:0;z-index:50;background:var(--bg);background:color-mix(in srgb, var(--bg) 82%, transparent);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--border)}
.nav{display:flex;align-items:center;gap:22px;height:70px}.nav .logo{color:var(--text);display:flex;transition:opacity .2s}.nav .logo:hover{opacity:.85}.nav .logo img{height:30px;width:auto}.logo .ld{display:none}[data-theme=dark] .logo .ll{display:none}[data-theme=dark] .logo .ld{display:block}.nav nav{display:flex;gap:22px;flex:1;padding-left:8px}.nav nav a{color:var(--text);font-weight:600;font-size:.93rem;opacity:.85;transition:opacity .15s}.nav nav a:hover{opacity:1;text-decoration:none}.nav .right{display:flex;gap:10px;align-items:center}
.iconbtn{background:none;border:1px solid var(--border);color:var(--text);border-radius:10px;width:40px;height:40px;cursor:pointer;font-size:1.05rem;transition:background .15s}.iconbtn:hover{background:var(--surface-2)}.burger{display:none}
@media(max-width:900px){.burger{display:inline-block}.nav nav{display:none;position:absolute;top:70px;left:0;right:0;background:var(--surface);flex-direction:column;padding:16px 20px;border-bottom:1px solid var(--border);gap:14px}.nav nav.open{display:flex}.nav .right .hide-m{display:none}}

/* ---------- hero: dark, premium, "sandwich" contrast against the light page ---------- */
.hero{position:relative;padding:96px 0 88px;background:radial-gradient(900px 420px at 12% -10%,rgba(37,99,235,.55),transparent 65%),radial-gradient(700px 380px at 100% 0%,rgba(217,119,6,.28),transparent 60%),linear-gradient(180deg,var(--navy),var(--navy-2));color:#fff;overflow:hidden;margin-top:-1px}
.hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.09) 1px,transparent 1px);background-size:26px 26px;-webkit-mask-image:radial-gradient(650px 420px at 20% 20%,#000,transparent 75%);mask-image:radial-gradient(650px 420px at 20% 20%,#000,transparent 75%);pointer-events:none}
.hero .wrap{position:relative}
.hero h1{color:#fff}.hero p.lead{font-size:1.2rem;color:#c7d3ee;max-width:600px;font-family:var(--font)}.hero .cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}@media(max-width:900px){.hero-grid{grid-template-columns:1fr}}
.hero .eyebrow{color:#bcd0ff;background:rgba(255,255,255,.08);padding:6px 14px;border-radius:99px;border:1px solid rgba(255,255,255,.14)}
.hero-card{background:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.14);border-radius:var(--r);padding:28px;backdrop-filter:blur(6px);box-shadow:var(--shadow-lg)}
.hero-card h3{color:#fff;font-family:var(--font-display);font-size:1.5rem}.hero-card ul{color:#c7d3ee;padding-left:20px;margin:14px 0 22px}.hero-card li{margin:.4em 0}
.hero-stats{display:flex;gap:28px;flex-wrap:wrap;margin-top:36px;padding-top:28px;border-top:1px solid rgba(255,255,255,.12)}
.hero-stats div{display:flex;flex-direction:column}.hero-stats b{font-family:var(--font-display);font-size:1.6rem;color:#fff}.hero-stats span{color:#9fb0d6;font-size:.82rem}

.badge{display:inline-block;padding:5px 12px;border-radius:99px;background:var(--brand-soft);color:var(--brand);font-size:.75rem;font-weight:700;letter-spacing:.02em}.badge.ok{background:var(--ok-bg);color:var(--ok)}.badge.err{background:var(--err-bg);color:var(--err)}.badge.amber{background:var(--amber-soft);color:var(--amber)}
.grid{display:grid;gap:22px}.g4{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}.g3{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}.g2{grid-template-columns:repeat(auto-fill,minmax(min(100%,360px),1fr))}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);box-shadow:var(--shadow-sm);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .28s var(--ease),transform .28s var(--ease),border-color .28s}
.card.pad{padding:26px}.card .body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:7px;flex:1}
.card .thumb{aspect-ratio:16/10;background:linear-gradient(135deg,#0b1220 0%,#1d3a8f 55%,#2563eb 100%);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:1.05rem;padding:16px;text-align:center;position:relative;font-family:var(--font-display)}.card .thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
a.card{color:inherit;text-decoration:none}a.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:transparent}
.card.pad:hover{box-shadow:var(--shadow)}
.price{font-weight:700;font-size:1.15rem;font-family:var(--font-display)}.stars{color:var(--amber);letter-spacing:1px;font-size:.9rem}
input,select,textarea{width:100%;padding:11px 14px;border-radius:var(--r-sm);border:1px solid var(--border);background:var(--surface);color:var(--text);font:inherit;transition:border-color .15s,box-shadow .15s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px var(--brand-soft)}
textarea{min-height:120px;resize:vertical}label{display:block;font-weight:600;font-size:.88rem;margin:14px 0 6px}input[type=checkbox]{width:auto}
.form{max-width:440px;margin:48px auto}.flash{padding:13px 18px;border-radius:var(--r-sm);margin:14px 0;font-weight:600;border:1px solid transparent}.flash.ok{background:var(--ok-bg);color:var(--ok);border-color:color-mix(in srgb,var(--ok) 30%,transparent)}.flash.err{background:var(--err-bg);color:var(--err);border-color:color-mix(in srgb,var(--err) 30%,transparent)}
.filters{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}.filters input,.filters select{width:auto;min-width:130px}.filters input[type=search]{flex:1;min-width:220px}
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px}.plan{padding:30px;position:relative;transition:transform .25s var(--ease),box-shadow .25s var(--ease)}.plan:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.plan.pop{border:2px solid var(--brand);box-shadow:var(--shadow)}.plan ul{padding-left:18px;color:var(--muted)}.plan .amt{font-size:2.3rem;font-weight:700;font-family:var(--font-display)}
table.t{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--border);font-size:.92rem}.t th,.t td{padding:12px 15px;text-align:left;border-bottom:1px solid var(--border);vertical-align:top}.t th{background:var(--surface-2);font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:700}.tscroll{overflow-x:auto;border-radius:var(--r)}
.dash{display:grid;grid-template-columns:230px minmax(0,1fr);gap:28px;padding:36px 0}.side{display:flex;flex-direction:column;gap:3px;position:sticky;top:90px;align-self:start}.side a{padding:10px 14px;border-radius:var(--r-sm);color:var(--text);font-weight:600;transition:background .15s}.side a.on,.side a:hover{background:var(--brand-soft);color:var(--brand);text-decoration:none}@media(max-width:800px){.dash{grid-template-columns:1fr}.side{flex-direction:row;overflow-x:auto;position:static}.side a{white-space:nowrap}}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:18px;margin-bottom:26px}.kpi{padding:20px}.kpi b{display:block;font-size:1.8rem;letter-spacing:-.02em;font-family:var(--font-display)}.kpi span{color:var(--muted);font-size:.85rem}
.bars{display:flex;align-items:flex-end;gap:3px;height:120px}.bars i{flex:1;background:linear-gradient(180deg,var(--brand-2),var(--brand));border-radius:4px 4px 0 0;min-height:2px;opacity:.9}
.prose{max-width:760px}.prose h2{margin-top:1.6em}.prose ul{padding-left:20px}.prose li{margin:.3em 0}
details{border:1px solid var(--border);border-radius:var(--r-sm);padding:15px 20px;background:var(--surface);margin:10px 0;transition:border-color .15s}details:hover{border-color:var(--brand)}summary{font-weight:650;cursor:pointer}
footer.site{background:var(--navy);color:#aab8d6;padding:64px 0 30px;margin-top:48px}footer.site a{color:#aab8d6;transition:color .15s}footer.site a:hover{color:#fff}footer.site h4{color:#fff;margin:0 0 14px;font-family:var(--font-display);font-weight:600}.fgrid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:28px}@media(max-width:800px){.fgrid{grid-template-columns:1fr 1fr}}.fgrid ul{list-style:none;padding:0;margin:0;display:grid;gap:10px;font-size:.93rem}
.crumbs{font-size:.85rem;color:var(--muted);padding:16px 0}.pager{display:flex;gap:8px;justify-content:center;margin:28px 0}.pager a,.pager span{padding:8px 14px;border:1px solid var(--border);border-radius:var(--r-sm);font-weight:600}.pager span{background:var(--brand);color:#fff;border-color:var(--brand)}
.pgrid{display:grid;grid-template-columns:1.3fr .7fr;gap:36px}@media(max-width:900px){.pgrid{grid-template-columns:1fr}}.buybox{position:sticky;top:90px;align-self:start}
.tool-out{white-space:pre-wrap;background:var(--surface-2);border-radius:var(--r-sm);padding:18px;margin-top:16px;font-size:.93rem;border:1px solid var(--border)}.topbar{background:linear-gradient(90deg,var(--navy),var(--brand-2));color:#fff;text-align:center;padding:9px;font-size:.9rem}.topbar a{color:#fff;text-decoration:underline}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media print{header.site,footer.site,.noprint{display:none!important}}