/* css/styles.css */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;500;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: #07080d;
  --bg-card: #0d0f18;
  --bg-card2: #12151f;
  --border: rgba(255,255,255,0.07);
  --border-accent: rgba(59,200,255,0.25);
  --accent: #3bc8ff;
  --accent2: #7b5fff;
  --accent-glow: rgba(59,200,255,0.15);
  --text: #e8eaf2;
  --text-muted: #6b7280;
  --text-soft: #9ca3af;
  --radius: 16px;
  --radius-sm: 10px;
  --font-head: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --nav-h: 72px;
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
}

*, *::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;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ─── SCROLLBAR ─────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--accent2); border-radius: 3px; }

/* ─── NOISE OVERLAY ──────────────────────────────────── */
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='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9998;
  opacity: 0.4;
}

/* ─── NAV ────────────────────────────────────────────── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: rgba(7,8,13,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
  z-index: 1000;
  transition: background var(--transition);
}

.nav-logo {
  font-family: var(--font-head);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo .logo-dot {
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--accent);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-soft);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: color var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }

.nav-cta {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff !important;
  padding: 0.5rem 1.25rem;
  border-radius: 8px;
  font-weight: 600 !important;
  transition: opacity var(--transition), transform var(--transition) !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { opacity: 0.88; transform: translateY(-1px) !important; }

/* Hamburger */
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}
.nav-burger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-burger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.nav-mobile {
  display: none;
  position: fixed;
  top: var(--nav-h); left: 0; right: 0;
  background: rgba(7,8,13,0.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 2rem;
  z-index: 999;
  flex-direction: column;
  gap: 1.5rem;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  color: var(--text-soft);
  text-decoration: none;
  font-size: 1.1rem;
  font-weight: 500;
  transition: color var(--transition);
}
.nav-mobile a:hover { color: var(--accent); }

/* ─── MAIN WRAP ──────────────────────────────────────── */
main { padding-top: var(--nav-h); }

/* ─── SECTION ────────────────────────────────────────── */
section { padding: clamp(4rem, 8vw, 8rem) clamp(1.5rem, 5vw, 4rem); }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.section-label::before {
  content: '';
  display: block;
  width: 20px; height: 1px;
  background: var(--accent);
}

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

h1 {
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h3 {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

p { color: var(--text-soft); line-height: 1.75; }

/* ─── BUTTONS ────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0.75rem 1.75rem;
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  border: none;
  transition: all var(--transition);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff;
  box-shadow: 0 4px 24px rgba(59,200,255,0.2);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(59,200,255,0.35);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-accent);
}
.btn-outline:hover {
  background: var(--accent-glow);
  border-color: var(--accent);
  transform: translateY(-2px);
}

/* ─── CARDS ──────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.card:hover {
  border-color: var(--border-accent);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(59,200,255,0.08);
}

/* ─── GRADIENT TEXT ──────────────────────────────────── */
.grad-text {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── BADGE ──────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(59,200,255,0.1);
  border: 1px solid rgba(59,200,255,0.2);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.3rem 0.8rem;
  border-radius: 100px;
  letter-spacing: 0.04em;
}

/* ─── FOOTER ─────────────────────────────────────────── */
footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 3rem clamp(1.5rem, 5vw, 4rem) 2rem;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3rem;
  align-items: start;
}

.footer-brand .nav-logo { margin-bottom: 0.75rem; }
.footer-brand p { font-size: 0.88rem; max-width: 300px; }

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 2rem;
  justify-content: flex-end;
  align-items: center;
  list-style: none;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--accent); }

.footer-bottom {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p { font-size: 0.82rem; color: var(--text-muted); }

/* ─── COOKIE BANNER ──────────────────────────────────── */
#cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(20px);

  width: min(96vw, 700px);

  background: var(--bg-card2);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius);

  padding: 1.5rem 2rem;

  z-index: 9999;

  box-shadow: 0 16px 60px rgba(0,0,0,0.6);

  opacity: 0;
  visibility: hidden;
  pointer-events: none;

  transition:
    opacity 0.4s ease,
    transform 0.4s ease,
    visibility 0.4s ease;
}

#cookie-banner.visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;

  transform: translateX(-50%) translateY(0);
}

#cookie-banner h4 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
  color: var(--text);
}

#cookie-banner p {
  font-size: 0.85rem;
  margin-bottom: 1.25rem;
  color: var(--text-muted);
}

#cookie-banner p a {
  color: var(--accent);
  text-decoration: none;
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.cookie-btn {
  padding: 0.55rem 1.2rem;
  border-radius: 8px;

  font-size: 0.85rem;
  font-weight: 600;

  cursor: pointer;

  border: none;

  transition: all var(--transition);

  font-family: var(--font-body);
}

.cookie-btn-accept {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff;
}

.cookie-btn-accept:hover {
  opacity: 0.88;
}

.cookie-btn-necessary {
  background: transparent;
  border: 1px solid var(--border-accent);
  color: var(--text-soft);
}

.cookie-btn-necessary:hover {
  border-color: var(--accent);
  color: var(--text);
}

.cookie-btn-settings {
  background: transparent;
  color: var(--text-muted);
  font-size: 0.82rem;
  padding: 0.55rem 0.75rem;
  text-decoration: underline;
}

.cookie-btn-settings:hover {
  color: var(--accent);
}

/* ─── COOKIE MODAL ───────────────────────────────────── */
#cookie-modal {
  position: fixed;
  inset: 0;

  background: rgba(7,8,13,0.85);
  backdrop-filter: blur(8px);

  z-index: 10000;

  display: none;

  align-items: center;
  justify-content: center;

  padding: 1.5rem;
}

#cookie-modal.open {
  display: flex;
}

.cookie-modal-box {
  background: var(--bg-card2);

  border: 1px solid var(--border-accent);
  border-radius: var(--radius);

  width: min(100%, 560px);
  max-height: 90vh;

  overflow-y: auto;

  padding: 2.5rem;
}

.cookie-modal-box h3 {
  font-size: 1.3rem;
  margin-bottom: 1.25rem;
  color: var(--text);
}

.cookie-category {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;

  padding: 1rem 0;

  border-bottom: 1px solid var(--border);

  gap: 1rem;
}

.cookie-category:last-of-type {
  border-bottom: none;
}

.cookie-category-info h4 {
  font-size: 0.95rem;
  color: var(--text);
  margin-bottom: 0.25rem;
}

.cookie-category-info p {
  font-size: 0.82rem;
}

/* Toggle */
.toggle {
  position: relative;
  width: 44px; height: 24px;
  flex-shrink: 0;
}
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  border-radius: 100px;
  cursor: pointer;
  transition: background var(--transition);
}
.toggle-slider::before {
  content: '';
  position: absolute;
  width: 18px; height: 18px;
  background: #fff;
  border-radius: 50%;
  top: 3px; left: 3px;
  transition: transform var(--transition);
}
.toggle input:checked + .toggle-slider { background: var(--accent); }
.toggle input:checked + .toggle-slider::before { transform: translateX(20px); }
.toggle input:disabled + .toggle-slider { cursor: not-allowed; opacity: 0.5; }

.cookie-modal-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.75rem;
  flex-wrap: wrap;
}

/* ─── ANIMATIONS ─────────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: none;
}

/* ─── RESPONSIVE ─────────────────────────────────────── */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-burger { display: flex; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-links { justify-content: flex-start; }
  .footer-bottom { flex-direction: column; text-align: center; }
}