:root {
    --bg-primary: #0a0e1a;
    --bg-secondary: #111827;
    --bg-tertiary: #1f2937;
    --border: #1e293b;
    --text-primary: #e5e7eb;
    --text-secondary: #9ca3af;
    --text-tertiary: #6b7280;
    --accent: #14b8a6;
    --accent-hover: #0d9488;
    --accent-soft: rgba(20, 184, 166, 0.1);
    --link: #22d3ee;
    --link-hover: #67e8f9;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --max-width: 1200px;
    --radius: 18px;
    --transition: 200ms ease;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    min-width: 320px;
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background: radial-gradient(circle at top left, rgba(20, 184, 166, 0.16), transparent 34rem), linear-gradient(180deg, #0a0e1a 0%, #0b1120 46%, #0a0e1a 100%);
}
a { color: var(--link); text-decoration: none; transition: color var(--transition), border-color var(--transition), background var(--transition), transform var(--transition); }
a:hover, a:focus-visible { color: var(--link-hover); }
img, svg { max-width: 100%; }
address { color: var(--text-secondary); font-style: normal; }
button, input, select, textarea { font: inherit; }
.container { width: min(100% - 2rem, var(--max-width)); margin-inline: auto; }
.site-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid rgba(30, 41, 59, 0.85); background: rgba(10, 14, 26, 0.92); backdrop-filter: blur(16px); }
.nav-shell { display: flex; align-items: center; justify-content: space-between; min-height: 72px; }
.brand { display: inline-flex; align-items: center; gap: 0.75rem; color: #ffffff; font-weight: 700; letter-spacing: -0.02em; }
.brand:hover, .brand:focus-visible { color: #ffffff; }
.brand-mark { display: inline-grid; width: 2.25rem; height: 2.25rem; place-items: center; border: 1px solid rgba(20, 184, 166, 0.45); border-radius: 999px; background: var(--accent-soft); color: var(--accent); font-size: 0.82rem; font-weight: 700; }
.site-nav { display: flex; align-items: center; gap: 0.35rem; }
.nav-link { border-radius: 999px; color: var(--text-secondary); font-size: 0.95rem; font-weight: 500; padding: 0.6rem 0.9rem; }
.nav-link:hover, .nav-link:focus-visible, .nav-link.is-active { background: var(--accent-soft); color: var(--text-primary); }
.nav-toggle { display: none; width: 2.75rem; height: 2.75rem; border: 1px solid var(--border); border-radius: 0.75rem; background: var(--bg-secondary); color: var(--text-primary); cursor: pointer; }
.nav-toggle span:not(.sr-only) { display: block; width: 1.15rem; height: 2px; margin: 4px auto; border-radius: 999px; background: currentColor; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
main { overflow: hidden; }
.section { padding: 5rem 0; }
.hero { position: relative; padding: 6.5rem 0 5rem; }
.hero-with-logo { display: flex; align-items: center; gap: 3rem; flex-wrap: wrap; }
.hero-logo { flex: 0 0 auto; max-width: 220px; }
.hero-logo img { width: 100%; height: auto; display: block; object-fit: contain; filter: drop-shadow(0 0 30px rgba(20, 184, 166, 0.15)); }
.hero-with-logo .hero-content { flex: 1 1 400px; min-width: 0; }
.hero::after { content: ""; position: absolute; inset: auto -10% 0 45%; height: 18rem; pointer-events: none; background-image: linear-gradient(rgba(20, 184, 166, 0.13) 1px, transparent 1px), linear-gradient(90deg, rgba(20, 184, 166, 0.13) 1px, transparent 1px); background-size: 34px 34px; mask-image: linear-gradient(to bottom, transparent, black, transparent); opacity: 0.55; }
.hero-content { position: relative; z-index: 1; max-width: 780px; }
.eyebrow { display: inline-flex; align-items: center; gap: 0.5rem; margin: 0 0 1rem; border: 1px solid rgba(20, 184, 166, 0.35); border-radius: 999px; background: var(--accent-soft); color: var(--accent); font-size: 0.82rem; font-weight: 700; letter-spacing: 0.08em; padding: 0.38rem 0.75rem; text-transform: uppercase; }
h1, h2, h3 { margin: 0; color: var(--text-primary); line-height: 1.18; letter-spacing: -0.03em; }
h1 { max-width: 900px; font-size: clamp(2.1rem, 5vw, 2.5rem); }
h2 { font-size: clamp(1.65rem, 3vw, 1.875rem); }
h3 { font-size: 1.25rem; }
.lede { max-width: 760px; margin: 1.25rem 0 0; color: var(--text-secondary); font-size: 1.12rem; }
.section-header { display: grid; gap: 0.75rem; max-width: 760px; margin-bottom: 2rem; }
.section-header p, .card p, .text-block p { color: var(--text-secondary); margin: 0; }
.text-block p + p { margin-top: 1rem; }
.actions { display: flex; flex-wrap: wrap; gap: 0.85rem; margin-top: 2rem; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 2.9rem; border: 1px solid transparent; border-radius: 999px; cursor: pointer; font-weight: 700; padding: 0.78rem 1.15rem; }
.button-primary { background: var(--accent); color: #03130f; }
.button-primary:hover, .button-primary:focus-visible { background: var(--accent-hover); color: #ffffff; transform: translateY(-1px); }
.button-secondary { border-color: rgba(34, 211, 238, 0.28); background: rgba(17, 24, 39, 0.75); color: var(--text-primary); }
.button-secondary:hover, .button-secondary:focus-visible { border-color: rgba(34, 211, 238, 0.55); background: rgba(31, 41, 55, 0.92); color: #ffffff; transform: translateY(-1px); }
.grid { display: grid; gap: 1rem; }
.grid-two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card { border: 1px solid var(--border); border-radius: var(--radius); background: rgba(17, 24, 39, 0.82); padding: 1.35rem; transition: border-color var(--transition), background var(--transition), transform var(--transition); }
.card:hover { border-color: rgba(20, 184, 166, 0.34); background: rgba(17, 24, 39, 0.96); transform: translateY(-2px); }
.card h2, .card h3 { margin-bottom: 0.6rem; }
.card-link { display: inline-flex; margin-top: 1.25rem; font-weight: 700; }
.card-contact { margin: 1rem 0 0; font-size: 0.92rem; word-break: break-word; }
.card-contact a { color: var(--link); font-weight: 600; }
.card-contact a:hover, .card-contact a:focus-visible { color: var(--link-hover); }
.tagline { color: var(--accent); font-weight: 700; margin: 0 0 0.75rem; }
.panel { border: 1px solid rgba(20, 184, 166, 0.28); border-radius: calc(var(--radius) + 6px); background: linear-gradient(135deg, rgba(20, 184, 166, 0.12), rgba(17, 24, 39, 0.9)); padding: clamp(1.5rem, 4vw, 2.5rem); }
.list-clean { display: grid; gap: 0.75rem; margin: 0; padding: 0; list-style: none; }
.list-clean li { display: flex; gap: 0.65rem; color: var(--text-secondary); }
.list-clean li::before { content: ""; flex: 0 0 0.55rem; width: 0.55rem; height: 0.55rem; margin-top: 0.48rem; border-radius: 999px; background: var(--accent); }
.avatar { display: grid; width: 3rem; height: 3rem; place-items: center; margin-bottom: 1rem; border-radius: 999px; background: var(--accent); color: #03130f; font-size: 0.75rem; font-weight: 800; letter-spacing: 0; }
.avatar.avatar-photo { background: transparent; overflow: hidden; padding: 0; }
.avatar.avatar-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.meta { color: var(--text-tertiary); font-size: 0.95rem; font-weight: 700; margin: -0.2rem 0 0.85rem; }
.form-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 1.5rem; align-items: start; }
.form-card { border: 1px solid var(--border); border-radius: var(--radius); background: rgba(17, 24, 39, 0.88); padding: clamp(1.25rem, 3vw, 2rem); }
.form-grid { display: grid; gap: 1rem; }
.field-group { display: grid; gap: 0.4rem; }
label { color: var(--text-primary); font-weight: 700; }
input, select, textarea { width: 100%; border: 1px solid var(--border); border-radius: 0.8rem; background: #0d1322; color: var(--text-primary); padding: 0.85rem 0.95rem; transition: border-color var(--transition), box-shadow var(--transition); }
textarea { min-height: 170px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.16); }
.hp-field { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.banner { margin-bottom: 1rem; border-radius: 0.9rem; padding: 0.9rem 1rem; font-weight: 700; }
.banner-success { border: 1px solid rgba(16, 185, 129, 0.35); background: rgba(16, 185, 129, 0.1); color: #a7f3d0; }
.banner-error { border: 1px solid rgba(239, 68, 68, 0.35); background: rgba(239, 68, 68, 0.1); color: #fecaca; }
.legal-content { max-width: 860px; }
.legal-content h2 { margin: 2.4rem 0 0.75rem; }
.legal-content p, .legal-content li { color: var(--text-secondary); }
.legal-content ul { padding-left: 1.2rem; }
.site-footer { border-top: 1px solid var(--border); background: #080c16; padding: 3.5rem 0 1.5rem; }
.footer-logo { margin-bottom: 1.25rem; }
.footer-logo img { width: 80px; height: auto; display: block; opacity: 0.9; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; }
.footer-brand { margin-bottom: 1rem; }
.footer-copy { max-width: 360px; color: var(--text-secondary); margin: 0 0 1rem; }
.site-footer h2 { margin-bottom: 0.85rem; font-size: 0.9rem; letter-spacing: 0.08em; text-transform: uppercase; }
.site-footer ul { display: grid; gap: 0.55rem; margin: 0; padding: 0; list-style: none; }
.site-footer a { color: var(--text-secondary); }
.site-footer a:hover, .site-footer a:focus-visible { color: var(--link-hover); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-top: 2.5rem; border-top: 1px solid var(--border); padding-top: 1.25rem; color: var(--text-tertiary); font-size: 0.92rem; }
.footer-bottom p { margin: 0; }
.footer-bottom div { display: flex; gap: 1rem; }
@media (max-width: 900px) {
    .grid-two, .grid-three, .grid-four, .form-layout, .footer-grid { grid-template-columns: 1fr; }
    .site-nav { position: absolute; top: 72px; right: 1rem; left: 1rem; display: none; flex-direction: column; align-items: stretch; border: 1px solid var(--border); border-radius: 1rem; background: var(--bg-secondary); padding: 0.5rem; }
    .site-nav.is-open { display: flex; }
    .nav-toggle { display: block; }
    .nav-link { border-radius: 0.75rem; }
    .hero { padding-top: 4.5rem; }
}
@media (max-width: 720px) {
    .hero-with-logo { flex-direction: column; gap: 2rem; text-align: center; align-items: center; }
    .hero-logo { max-width: 160px; }
    .hero-with-logo .hero-content { flex: 1 1 auto; }
    .actions { justify-content: center; }
}
@media (max-width: 640px) {
    .container { width: min(100% - 1.25rem, var(--max-width)); }
    .section { padding: 3.5rem 0; }
    .actions, .footer-bottom { align-items: stretch; flex-direction: column; }
    .button { width: 100%; }
}