:root {
    --bg: #0b1220;
    --bg-card: #141d33;
    --border: #263250;
    --text: #f1f5f9;
    --text-muted: #94a3b8;
    --text-dim: #64748b;
    --gold: #c9a227;
    --blue: #3b82f6;
    --green: #10b981;
    --red: #ef4444;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    background: radial-gradient(ellipse at top, #131c33 0%, var(--bg) 55%);
    color: var(--text);
    font-family: 'Segoe UI', Arial, sans-serif;
    line-height: 1.6;
}

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* ── HERO ── */
.hero {
    text-align: center;
    padding: 72px 24px 56px;
}
.hero-logos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    margin-bottom: 24px;
}
.hero-logos img { height: 56px; width: auto; object-fit: contain; }
.hero h1 {
    font-size: clamp(28px, 5vw, 44px);
    font-weight: 800;
    background: linear-gradient(90deg, var(--gold), #f4d976);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 8px;
}
.hero .sub {
    color: var(--text-muted);
    font-size: clamp(14px, 2vw, 18px);
    max-width: 640px;
    margin: 0 auto 28px;
}
.hero .badge {
    display: inline-block;
    background: rgba(201,162,39,.12);
    border: 1px solid rgba(201,162,39,.35);
    color: var(--gold);
    font-size: 12px;
    font-weight: 700;
    padding: 4px 14px;
    border-radius: 20px;
    margin-bottom: 20px;
    letter-spacing: .5px;
}
.btn-cta {
    display: inline-block;
    background: linear-gradient(90deg, #1d4ed8, #2563eb);
    color: #fff;
    font-weight: 700;
    font-size: 16px;
    padding: 14px 36px;
    border-radius: 8px;
    text-decoration: none;
    box-shadow: 0 8px 24px rgba(37,99,235,.35);
    border: none;
    cursor: pointer;
    transition: transform .15s ease;
}
.btn-cta:hover { transform: translateY(-2px); }

/* ── FEATURES ── */
.section-title {
    text-align: center;
    font-size: clamp(20px, 3vw, 28px);
    font-weight: 800;
    margin-bottom: 8px;
}
.section-sub {
    text-align: center;
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 40px;
}
.feat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    margin-bottom: 72px;
}
.feat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 24px 22px;
    transition: border-color .2s ease, transform .2s ease;
}
.feat-card:hover { border-color: rgba(59,130,246,.5); transform: translateY(-3px); }
.feat-icon { font-size: 30px; margin-bottom: 12px; display: block; }
.feat-name { font-weight: 700; font-size: 16px; margin-bottom: 8px; }
.feat-desc { color: var(--text-muted); font-size: 13.5px; }
.feat-desc b { color: var(--text); }

/* ── FORM ── */
.form-section {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 40px clamp(20px, 6vw, 56px);
    margin-bottom: 64px;
}
.form-section .section-title, .form-section .section-sub { text-align: left; }
.form-grid { display: flex; flex-direction: column; gap: 16px; max-width: 460px; }
label { font-size: 13px; font-weight: 700; color: var(--text-muted); display: block; margin-bottom: 6px; }
input[type=text], input[type=email] {
    width: 100%;
    background: #0f172a;
    border: 1px solid var(--border);
    color: var(--text);
    padding: 12px 14px;
    border-radius: 8px;
    font-size: 14px;
    outline: none;
    transition: border-color .15s ease;
}
input[type=text]:focus, input[type=email]:focus { border-color: var(--blue); }
.captcha-row { display: flex; align-items: center; gap: 10px; }
.captcha-row img { height: 46px; width: 150px; border-radius: 6px; border: 1px solid var(--border); cursor: pointer; flex-shrink: 0; }
.captcha-row input { flex: 1; }
#form-msg { font-size: 13.5px; min-height: 20px; margin-top: 4px; }
#form-msg.ok { color: var(--green); }
#form-msg.err { color: var(--red); }
#btn-submit { align-self: flex-start; margin-top: 8px; }
#btn-submit:disabled { opacity: .6; cursor: not-allowed; transform: none; }

/* ── FOOTER ── */
footer {
    text-align: center;
    padding: 32px 24px 48px;
    color: var(--text-dim);
    font-size: 12.5px;
    border-top: 1px solid var(--border);
}
footer img { height: 16px; vertical-align: middle; margin-right: 6px; }

@media (max-width: 560px) {
    .hero-logos { gap: 14px; }
    .hero-logos img { height: 44px; }
}