:root {
    --bg: #0D0B1A;
    --bg-raised: #161330;
    --bg-card: #1C1840;
    --line: #2E2960;
    --line-soft: #241F50;
    --ink: #E8E4F5;
    --ink-dim: #9088B0;
    --ink-faint: #5E5580;
    --accent: #6C5CE7;
    --accent-deep: #5A4BD6;
    --teal: #00CEC9;
    --radius: 14px;
    --radius-sm: 8px;
    --maxw: 1120px;
    --sans: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: var(--sans);
    background: var(--bg);
    color: var(--ink);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

h1, h2, h3, h4 {
    font-family: var(--sans);
    line-height: 1.15;
    letter-spacing: -0.025em;
    font-weight: 800;
}

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 clamp(18px, 5vw, 44px); }

/* ── Eyebrow ── */
.label {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 11px; font-weight: 700;
    letter-spacing: 0.18em; text-transform: uppercase; color: var(--teal);
}
.label::before {
    content: ""; width: 20px; height: 2px; background: var(--teal); border-radius: 1px;
}

/* ── Buttons ── */
.cta {
    display: inline-flex; align-items: center; justify-content: center;
    font-family: var(--sans); font-weight: 700; font-size: 14px;
    color: #fff; background: var(--accent);
    padding: 12px 26px; border-radius: 10px; border: none;
    transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 20px rgba(108, 92, 231, 0.35);
}
.cta:hover { background: var(--accent-deep); transform: translateY(-2px); box-shadow: 0 6px 28px rgba(108, 92, 231, 0.45); }
.cta-lg { font-size: 16px; padding: 16px 36px; border-radius: 12px; }

/* ── Header ── */
.top-bar {
    position: sticky; top: 0; z-index: 50;
    background: rgba(13, 11, 26, 0.88); backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--line);
}
.top-bar .wrap {
    display: flex; align-items: center; justify-content: space-between;
    padding-top: 14px; padding-bottom: 14px;
}

.logo { display: flex; align-items: center; gap: 10px; }
.logo img { width: 36px; height: 36px; border-radius: 10px; border: 1px solid var(--line); }
.logo span { font-weight: 800; font-size: 16px; color: var(--ink); letter-spacing: -0.02em; }

/* ── Hero ── */
.intro { padding: clamp(60px, 10vw, 120px) 0 clamp(40px, 7vw, 80px); }
.intro .wrap { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: clamp(24px, 5vw, 56px); align-items: center; }
.intro-text h1 { font-size: clamp(32px, 5.4vw, 56px); margin: 18px 0 24px; line-height: 1.08; }
.intro-text h1 em { font-style: normal; color: var(--teal); }
.intro-text p { font-size: clamp(15px, 2vw, 18px); color: var(--ink-dim); max-width: 520px; margin-bottom: 28px; }
.intro-actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.intro-note { font-size: 12px; color: var(--ink-faint); }

/* ── Profile Card (hero aside) ── */
.profile-card { background: var(--bg-raised); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.pc-top { display: flex; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid var(--line);
    font-size: 10px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-faint); }
.pc-row { display: flex; justify-content: space-between; align-items: center; padding: 12px 20px; border-bottom: 1px solid var(--line-soft); }
.pc-row:last-child { border-bottom: none; }
.pc-row .lbl { font-size: 13px; color: var(--ink-dim); }
.pc-row .val { font-size: 14px; font-weight: 700; color: var(--ink); }
.pc-row .val.hl { color: var(--teal); }

/* ── Block: About ── */
.block { padding: clamp(48px, 8vw, 96px) 0; }
.about {
    display: grid; grid-template-columns: auto 1fr; gap: clamp(20px, 4vw, 36px); align-items: center;
    background: var(--bg-raised); border: 1px solid var(--line); border-radius: var(--radius);
    padding: clamp(22px, 4vw, 40px);
}
.about-icon img { width: 100px; height: 100px; border-radius: 22px; border: 1px solid var(--line); }
.about h3 { font-size: clamp(20px, 3vw, 28px); }
.about .chips { font-size: 12px; font-weight: 600; color: var(--ink-dim); margin: 12px 0 14px; letter-spacing: 0.02em; }
.about p { color: var(--ink-dim); font-size: 15px; }

/* ── Block: Showcase ── */
.block-head { text-align: center; margin-bottom: clamp(30px, 5vw, 50px); }
.block-head h2 { font-size: clamp(26px, 4vw, 42px); margin-top: 12px; }

.tile-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }

.tile {
    background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius);
    overflow: hidden; transition: border-color 0.2s, transform 0.2s;
    box-shadow: 0 2px 12px rgba(0,0,0,0.25);
}
.tile:hover { border-color: var(--accent); transform: translateY(-3px); }
.tile .thumb { position: relative; aspect-ratio: 16 / 11; background: var(--bg-raised); overflow: hidden; }
.tile .thumb img { width: 100%; height: 100%; object-fit: cover; }
.tile .ribbon {
    position: absolute; top: 10px; left: 10px;
    font-size: 10px; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase;
    color: #fff; background: var(--accent); padding: 4px 10px; border-radius: 6px;
}
.tile .info { padding: 16px 18px; }
.tile .info h4 { font-size: 17px; margin-bottom: 4px; letter-spacing: -0.01em; }
.tile .engine { font-size: 12px; color: var(--ink-faint); margin-bottom: 14px; }

.tile-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; padding-top: 14px; border-top: 1px solid var(--line); }
.ts .lbl { display: block; font-size: 10px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 3px; }
.ts .num { font-size: 15px; font-weight: 800; color: var(--ink); }
.ts .num.hl { color: var(--teal); }
.dots { display: inline-flex; gap: 3px; margin-top: 4px; }
.dots i { width: 7px; height: 7px; border-radius: 2px; background: var(--line); display: inline-block; }
.dots i.on { background: var(--accent); }

/* ── Block: Features ── */
.feat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }
.feat {
    background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius);
    padding: 28px 24px; box-shadow: 0 2px 10px rgba(0,0,0,0.18);
}
.feat .ic {
    display: inline-flex; align-items: center; justify-content: center;
    width: 48px; height: 48px; border-radius: 12px;
    background: rgba(108, 92, 231, 0.15); color: var(--accent); margin-bottom: 18px;
}
.feat h3 { font-size: 19px; margin-bottom: 8px; }
.feat p { color: var(--ink-dim); font-size: 14.5px; }

/* ── Disclaimer ── */
.notice { padding: 0 0 clamp(48px, 8vw, 96px); }
.notice-box {
    display: flex; gap: 20px; align-items: flex-start;
    background: var(--bg-raised); border: 1px solid var(--line);
    border-left: 3px solid var(--accent); border-radius: var(--radius);
    padding: clamp(20px, 4vw, 32px);
}
.notice-box .ic { color: var(--accent); flex-shrink: 0; padding-top: 2px; }
.notice-box p { color: var(--ink-dim); font-size: 15px; }
.notice-box strong { color: var(--ink); font-weight: 700; }

/* ── Footer ── */
.bottom {
    border-top: 1px solid var(--line); padding: 36px 0;
}
.bottom .wrap-inner {
    display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px;
}
.bottom-logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 14px; }
.bottom-logo img { width: 28px; height: 28px; border-radius: 7px; border: 1px solid var(--line); }
.bottom-nav { display: flex; gap: 24px; }
.bottom-nav a { font-size: 13px; color: var(--ink-dim); transition: color 0.16s; }
.bottom-nav a:hover { color: var(--accent); }
.bottom-copy {
    width: 100%; font-size: 12px; color: var(--ink-faint);
    border-top: 1px solid var(--line); padding-top: 16px; margin-top: 4px;
}

/* ── Policy pages ── */
.legal { padding: clamp(36px, 6vw, 64px) 0; }
.legal-box {
    max-width: 800px; margin: 0 auto; background: var(--bg-card); border: 1px solid var(--line);
    border-radius: var(--radius); padding: clamp(24px, 5vw, 48px); box-shadow: 0 2px 14px rgba(0,0,0,0.25);
}
.legal-top { margin-bottom: 30px; padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.legal-top h1 { font-size: clamp(28px, 4.5vw, 40px); margin: 10px 0; }
.legal-date { font-size: 12px; letter-spacing: 0.04em; color: var(--ink-faint); }
.legal-body h2 { font-size: 20px; margin: 28px 0 12px; }
.legal-body h3 { font-size: 17px; margin: 20px 0 8px; }
.legal-body h4 { font-size: 14px; margin: 16px 0 6px; color: var(--accent); }
.legal-body p { color: var(--ink-dim); margin-bottom: 12px; font-size: 15px; }
.legal-body ul { list-style: none; margin: 0 0 16px; }
.legal-body li { position: relative; padding-left: 20px; color: var(--ink-dim); margin-bottom: 8px; font-size: 15px; }
.legal-body li::before { content: ""; position: absolute; left: 0; top: 10px; width: 6px; height: 6px; border-radius: 2px; background: var(--accent); }
.legal-body strong { color: var(--ink); font-weight: 700; }
.legal-email { color: var(--teal); border-bottom: 1px solid rgba(0, 206, 201, 0.35); }

/* ── Responsive ── */
@media (max-width: 860px) { .intro .wrap { grid-template-columns: 1fr; } .profile-card { max-width: 400px; } }
@media (max-width: 600px) { .about { grid-template-columns: 1fr; text-align: center; } .about-icon { justify-self: center; } .bottom .wrap-inner { flex-direction: column; align-items: flex-start; } }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }