@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;1,9..40,300&display=swap');

:root {
  --bg: #050810;
  --surface: #0c1120;
  --surface2: #111827;
  --border: rgba(255,255,255,0.07);
  --accent: #00e5ff;
  --accent2: #7c3aed;
  --accent3: #06ffa5;
  --text: #f0f4ff;
  --text-muted: #8892a4;
  --font-head: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --nav-h: 72px;
  --radius: 16px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font-family: var(--font-body); font-size: 16px; line-height: 1.6; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }

body::before {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none; z-index: 9999; opacity: 0.4;
}

/* ─── NAV ─── */
nav {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--nav-h);
  display: flex; align-items: center;
  padding: 0 48px;
  background: rgba(5,8,16,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  gap: 8px;
}

.nav-logo {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-head); font-weight: 800; font-size: 18px;
  letter-spacing: -0.5px; margin-right: auto; flex-shrink: 0;
}
.nav-logo-icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 18px;
}

.nav-links { display: flex; align-items: center; gap: 4px; list-style: none; }

.nav-links > li > a,
.nav-links > li > span.nav-item {
  padding: 8px 14px; border-radius: 8px;
  font-size: 14px; font-weight: 500; color: var(--text-muted);
  transition: color 0.2s, background 0.2s;
  cursor: pointer; display: flex; align-items: center; gap: 5px;
  white-space: nowrap; user-select: none;
}
.nav-links > li > a:hover,
.nav-links > li > span.nav-item:hover,
.nav-links > li.active > a { color: var(--text); background: rgba(255,255,255,0.06); }

/* ─── DROPDOWN — JS controlled ─── */
.nav-dropdown-wrap { position: relative; }

.nav-dropdown {
  position: absolute; top: calc(100% + 4px); left: 0;
  background: var(--surface);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius); padding: 8px;
  min-width: 230px;
  box-shadow: 0 24px 64px rgba(0,0,0,0.6);
  z-index: 2000;
  opacity: 0; visibility: hidden; pointer-events: none;
  transform: translateY(-6px);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s;
}
.nav-dropdown.open {
  opacity: 1; visibility: visible; pointer-events: auto;
  transform: translateY(0);
}

.nav-dropdown a {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: 10px;
  font-size: 14px; color: var(--text-muted);
  transition: all 0.15s;
}
.nav-dropdown a:hover { color: var(--text); background: rgba(255,255,255,0.06); }
.nav-dropdown .dd-icon {
  width: 30px; height: 30px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center; font-size: 15px; flex-shrink: 0;
}

.chevron { font-size: 10px; transition: transform 0.2s; display: inline-block; }
.nav-dropdown-wrap.open .chevron { transform: rotate(180deg); }

/* ─── CTA ─── */
.btn-cta {
  padding: 10px 22px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff !important; border-radius: 10px;
  font-family: var(--font-head); font-weight: 600; font-size: 14px;
  cursor: pointer; border: none; white-space: nowrap; margin-left: 8px;
  transition: opacity 0.2s, transform 0.2s, box-shadow 0.2s;
}
.btn-cta:hover { opacity: 0.9; transform: translateY(-1px); box-shadow: 0 8px 30px rgba(0,229,255,0.3); }

/* ─── HAMBURGER ─── */
.nav-hamburger {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; padding: 8px; background: none; border: none; color: var(--text); margin-left: auto;
}
.nav-hamburger span { display: block; width: 22px; height: 2px; background: currentColor; border-radius: 2px; transition: all 0.3s; }

/* ─── MOBILE MENU ─── */
.mobile-menu {
  position: fixed; top: var(--nav-h); left: 0; right: 0; bottom: 0;
  background: var(--bg); z-index: 999;
  padding: 24px; overflow-y: auto;
  display: none; flex-direction: column; gap: 4px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a, .mobile-menu span { padding: 14px 16px; border-radius: 10px; font-size: 16px; font-weight: 500; color: var(--text-muted); transition: all 0.2s; cursor: pointer; display: block; }
.mobile-menu a:hover { color: var(--text); background: var(--surface); }
.mobile-menu .mm-section { font-size: 11px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--accent); padding: 16px 16px 4px; }
.mobile-menu .mm-cta { margin-top: 16px; background: linear-gradient(135deg, var(--accent), var(--accent2)); color: #fff !important; border-radius: 12px; font-weight: 700; text-align: center; }

/* ─── MODAL ─── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.75); backdrop-filter: blur(8px);
  z-index: 3000;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
  transition: opacity 0.25s, visibility 0.25s;
}
.modal-overlay.open { opacity: 1; visibility: visible; }

.modal {
  background: var(--surface); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 24px; padding: 40px;
  width: 90%; max-width: 480px; position: relative;
  transform: translateY(16px) scale(0.98);
  transition: transform 0.25s;
}
.modal-overlay.open .modal { transform: translateY(0) scale(1); }

.modal-close {
  position: absolute; top: 16px; right: 16px;
  width: 32px; height: 32px; border-radius: 50%;
  border: 1px solid var(--border); background: none; color: var(--text-muted);
  cursor: pointer; font-size: 20px; line-height: 1;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s;
}
.modal-close:hover { color: var(--text); background: var(--border); }
.modal h2 { font-family: var(--font-head); font-size: 26px; font-weight: 700; margin-bottom: 24px; }

.form-field { margin-bottom: 16px; }
.form-field label { display: block; font-size: 13px; font-weight: 500; color: var(--text-muted); margin-bottom: 6px; }
.form-field input, .form-field textarea {
  width: 100%; background: var(--bg); border: 1px solid var(--border);
  border-radius: 10px; padding: 12px 16px; color: var(--text);
  font-family: var(--font-body); font-size: 14px; outline: none; transition: border-color 0.2s;
}
.form-field textarea { resize: vertical; min-height: 90px; }
.form-field input:focus, .form-field textarea:focus { border-color: var(--accent); }
.form-field input::placeholder, .form-field textarea::placeholder { color: var(--text-muted); opacity: 0.5; }

.modal-submit {
  width: 100%; padding: 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff; border: none; border-radius: 12px;
  font-family: var(--font-head); font-size: 15px; font-weight: 700;
  cursor: pointer; transition: opacity 0.2s, transform 0.2s; margin-top: 8px;
}
.modal-submit:hover { opacity: 0.9; transform: translateY(-1px); }
.modal-legal { margin-top: 12px; font-size: 11px; color: var(--text-muted); line-height: 1.5; text-align: center; }
.modal-legal a { color: var(--accent); text-decoration: underline; }

/* ─── FOOTER ─── */
footer { background: var(--surface); border-top: 1px solid var(--border); padding: 64px 48px 32px; }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-col h4 { font-family: var(--font-head); font-size: 12px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-muted); margin-bottom: 16px; }
.footer-col a, .footer-col p { display: block; font-size: 14px; color: var(--text-muted); margin-bottom: 8px; transition: color 0.2s; line-height: 1.7; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 24px; display: flex; align-items: center; justify-content: space-between; font-size: 13px; color: var(--text-muted); }

/* ─── MAIN / UTILS ─── */
main { padding-top: var(--nav-h); min-height: 100vh; }
.container { max-width: 1160px; margin: 0 auto; padding: 0 32px; }

.gradient-text {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent2) 60%, var(--accent3) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

.section-label {
  display: flex; align-items: center; gap: 12px;
  font-size: 12px; font-weight: 600; letter-spacing: 2px; text-transform: uppercase;
  color: var(--accent); margin-bottom: 16px;
}
.section-label::before { content: ''; display: block; width: 24px; height: 2px; background: var(--accent); }

h1, h2, h3, h4 { font-family: var(--font-head); }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.65s ease, transform 0.65s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  nav { padding: 0 20px; }
  .nav-links, .btn-cta { display: none; }
  .nav-hamburger { display: flex; }
  footer { padding: 40px 20px 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}