/* =============================
   Estilos exclusivos — Contacto
   Único, elegante y responsive
   ============================= */

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
    --ct-bg: #0b0e14;
    --ct-surface: rgba(255,255,255,0.05);
    --ct-surface-2: rgba(255,255,255,0.08);
    --ct-text: #e8edf5;
    --ct-muted: #aab4c6;
    --ct-accent: #9ef0ff;
    --ct-accent-2: #ffa2a2;
    --ct-border: rgba(255,255,255,0.12);
    --ct-r-10: 10px; --ct-r-16: 16px; --ct-r-24: 24px;
    --ct-shadow: 0 18px 40px rgba(0,0,0,0.45);
    --ct-maxw: 1200px; --ct-gap: 24px;
    font-family: 'Space Grotesk', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
    color: var(--ct-text);
    background:
        radial-gradient(900px 500px at 15% -10%, rgba(158,240,255,0.12) 0%, transparent 60%),
        radial-gradient(900px 500px at 100% 0%, rgba(255,162,162,0.10) 0%, transparent 60%),
        var(--ct-bg);
}

.ct-container { max-width: var(--ct-maxw); margin: 0 auto; padding: 0 24px; }

/* Header único */
.ct-header { position: sticky; top: 0; z-index: 20; border-bottom: 1px solid var(--ct-border); backdrop-filter: blur(10px); background: rgba(12,16,22,0.65); }
.ct-header .ct-container { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.ct-logo { display: inline-flex; align-items: center; gap: 10px; color: var(--ct-text); text-decoration: none; font-weight: 700; }
.ct-logo i { color: var(--ct-accent); }
.ct-nav { display: flex; gap: 16px; }
.ct-link { color: var(--ct-muted); text-decoration: none; padding: 14px 6px; }
.ct-link:hover { color: var(--ct-text); }
.ct-link.active { color: var(--ct-text); font-weight: 600; }

/* Hero */
/* Enlaces en footer */
.ct-footer a { color: var(--ct-text); text-decoration: none; }
.ct-footer a:hover { color: var(--ct-accent); }
.ct-hero { position: relative; padding: 72px 0 40px; }
.ct-hero-title { font-family: 'Merriweather', serif; font-weight: 700; font-size: clamp(28px, 5vw, 42px); margin: 0 0 8px; letter-spacing: .3px; }
.ct-hero-sub { color: var(--ct-muted); font-size: clamp(14px, 2.2vw, 18px); margin: 0; }
.ct-hero-accent { position: absolute; right: -80px; top: -40px; width: 260px; height: 260px; background: radial-gradient(closest-side, rgba(158,240,255,0.25), transparent 70%); filter: blur(6px); }

/* Grid principal */
.ct-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: var(--ct-gap); padding: 8px 0 60px; }

/* Panel de información */
.ct-info { display: grid; gap: var(--ct-gap); }
.ct-info-card { background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02)); border: 1px solid var(--ct-border); border-radius: var(--ct-r-16); padding: 20px; box-shadow: var(--ct-shadow); }
.ct-info-title { font-size: 22px; font-weight: 700; margin: 0 0 6px; }
.ct-info-text { color: var(--ct-muted); font-size: 14px; margin: 0 0 14px; }
.ct-info-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.ct-info-list li { display: flex; align-items: center; gap: 10px; color: var(--ct-text); }
.ct-info-list a { color: var(--ct-text); text-decoration: none; }
.ct-info-list i { color: var(--ct-accent); }

.ct-highlight { display: flex; gap: 12px; align-items: center; background: var(--ct-surface); border: 1px solid var(--ct-border); border-radius: var(--ct-r-16); padding: 16px; }
.ct-highlight i { color: var(--ct-accent-2); font-size: 20px; }
.ct-highlight h3 { margin: 0 0 4px; font-size: 16px; }
.ct-highlight p { margin: 0; color: var(--ct-muted); font-size: 14px; }

/* Formulario */
.ct-form-wrap { background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02)); border: 1px solid var(--ct-border); border-radius: var(--ct-r-16); box-shadow: var(--ct-shadow); }
.ct-form { padding: 20px; }
.ct-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--ct-gap); }
.ct-field { display: grid; gap: 8px; }
.ct-field label { font-size: 13px; color: var(--ct-muted); }
.ct-field input, .ct-field select, .ct-field textarea { width: 100%; padding: 12px 12px; border-radius: var(--ct-r-10); border: 1px solid var(--ct-border); background: var(--ct-surface); color: var(--ct-text); outline: none; }
.ct-field textarea { resize: vertical; }
.ct-field input:focus, .ct-field select:focus, .ct-field textarea:focus { border-color: var(--ct-accent); }
.ct-error { display: none; color: #ff8a8a; font-size: 12px; }

.ct-terms { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin: 10px 0 4px; }
.ct-checkbox { display: inline-flex; align-items: center; gap: 10px; color: var(--ct-muted); }
.ct-checkbox input { width: 16px; height: 16px; }

.ct-actions { display: flex; gap: 12px; align-items: center; justify-content: flex-end; margin-top: 10px; }
.ct-submit { display: inline-flex; align-items: center; gap: 10px; background: #121622; color: #e6ebf5; border: 1px solid rgba(255,255,255,0.08); border-radius: 999px; padding: 10px 16px; font-weight: 600; text-decoration: none; cursor: pointer; box-shadow: 0 8px 24px rgba(18,22,34,0.55); }
.ct-submit:hover { background: #0d111a; }
.ct-call { display: inline-flex; align-items: center; gap: 10px; color: var(--ct-text); text-decoration: none; padding: 10px 16px; border-radius: 999px; border: 1px solid var(--ct-border); background: var(--ct-surface); }
.ct-call:hover { background: var(--ct-surface-2); }

.ct-success { display: none; margin-top: 14px; background: rgba(158,240,255,0.12); border: 1px solid rgba(158,240,255,0.3); color: var(--ct-text); padding: 12px; border-radius: var(--ct-r-10); }
.ct-success.show { display: flex; align-items: center; gap: 10px; }
.ct-success i { color: var(--ct-accent); }

/* Footer */
.ct-footer { border-top: 1px solid var(--ct-border); padding: 24px 0; backdrop-filter: blur(6px); background: rgba(12,16,22,0.35); }
.ct-footer p { color: var(--ct-muted); margin: 0; font-size: 13px; text-align: center; }

/* Responsive */
@media (max-width: 1024px) { .ct-grid { grid-template-columns: 1fr; } }
@media (max-width: 640px) {
    .ct-header .ct-container { height: auto; padding: 10px 24px; }
    .ct-nav { gap: 12px; flex-wrap: wrap; }
    .ct-row { grid-template-columns: 1fr; }
}