:root {
  --contact-bg: #05070f;
  --contact-card: rgba(12, 20, 36, 0.78);
  --contact-border: rgba(148, 163, 184, 0.2);
  --contact-text: #e2e8f0;
  --contact-muted: rgba(226, 232, 240, 0.7);
  --contact-accent: #38bdf8;
  --contact-accent-2: #818cf8;
}

body.contact-ai {
  background: var(--contact-bg);
  color: var(--contact-text);
}

body.contact-ai::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(56, 189, 248, 0.16), transparent 45%),
    radial-gradient(circle at 80% 10%, rgba(129, 140, 248, 0.12), transparent 55%),
    radial-gradient(circle at 50% 80%, rgba(14, 165, 233, 0.1), transparent 60%);
  z-index: -2;
}

body.contact-ai::after {
  content: "";
  position: fixed;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.45) 1px, transparent 1px);
  background-size: 120px 120px;
  opacity: 0.1;
  animation: contactStars 160s linear infinite;
  z-index: -1;
}

@keyframes contactStars {
  from { transform: translate(0, 0); }
  to { transform: translate(-300px, -200px); }
}

body.contact-ai .navbar {
  background: rgba(7, 11, 20, 0.92);
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

body.contact-ai .nav-links a,
body.contact-ai .logo-link,
body.contact-ai .nav-mobile a {
  color: var(--contact-text);
}

body.contact-ai .nav-links a::after {
  background: var(--contact-accent);
}

body.contact-ai .btn-primary {
  background: linear-gradient(120deg, #38bdf8, #2563eb);
  box-shadow: 0 14px 30px rgba(37, 99, 235, 0.35);
}

body.contact-ai .btn-ghost {
  background: rgba(15, 23, 42, 0.6);
  color: var(--contact-text);
  border-color: rgba(148, 163, 184, 0.3);
}

body.contact-ai .nav-toggle span {
  background: var(--contact-text);
}

.contact-page {
  width: min(1100px, 92%);
  margin: 0 auto;
  padding: 120px 0 90px;
}

.contact-hero {
  position: relative;
  overflow: hidden;
  padding: 60px 0 80px;
}

.contact-hero-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 15% 20%, rgba(56, 189, 248, 0.2), transparent 40%),
              radial-gradient(circle at 80% 10%, rgba(129, 140, 248, 0.18), transparent 45%);
  z-index: 0;
}

.contact-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  align-items: center;
}

.hero-tag {
  display: inline-flex;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(56, 189, 248, 0.12);
  color: var(--contact-accent);
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.contact-hero-content h1 {
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  margin-bottom: 18px;
  color: #ffffff;
}

.contact-hero-content p {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--contact-muted);
}

.hero-actions {
  margin-top: 24px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-stats {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 14px;
}

.hero-stats h3 {
  color: var(--contact-accent);
  font-size: 1.2rem;
}

.hero-stats p {
  font-size: 0.85rem;
}

.signal-panel {
  background: var(--contact-card);
  border: 1px solid var(--contact-border);
  border-radius: 22px;
  padding: 22px;
  box-shadow: 0 20px 50px rgba(2, 6, 23, 0.5);
}

.signal-header h4 {
  color: #ffffff;
  margin-bottom: 6px;
}

.signal-header p {
  color: var(--contact-muted);
  font-size: 0.9rem;
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin: 18px 0 20px;
}

.signal-grid span {
  aspect-ratio: 1 / 1;
  border-radius: 8px;
  border: 1px solid rgba(148, 163, 184, 0.2);
  background: rgba(15, 23, 42, 0.7);
}

.signal-grid span.active {
  background: rgba(56, 189, 248, 0.25);
  box-shadow: 0 0 18px rgba(56, 189, 248, 0.45);
}

.signal-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 12px;
  font-size: 0.85rem;
  color: var(--contact-muted);
}

.signal-meta strong {
  display: block;
  color: #ffffff;
  font-size: 0.95rem;
  margin-top: 4px;
}

.contact-main {
  margin-top: 40px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}

.contact-card,
.contact-form {
  background: var(--contact-card);
  border: 1px solid var(--contact-border);
  border-radius: 22px;
  padding: 24px;
  box-shadow: 0 20px 50px rgba(2, 6, 23, 0.45);
}

.contact-card h2,
.contact-form h2 {
  color: #ffffff;
  margin-bottom: 12px;
}

.contact-card p {
  color: var(--contact-muted);
  margin-bottom: 18px;
}

.contact-list {
  display: grid;
  gap: 14px;
}

.contact-list span {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(226, 232, 240, 0.6);
}

.contact-list a {
  color: #ffffff;
  font-weight: 500;
}

.focus-tags {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.focus-tags span {
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(56, 189, 248, 0.12);
  color: var(--contact-accent);
  font-size: 0.75rem;
  font-weight: 600;
}

.contact-form label {
  display: grid;
  gap: 6px;
  font-size: 0.9rem;
  color: var(--contact-muted);
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(148, 163, 184, 0.2);
  background: rgba(10, 15, 24, 0.7);
  color: #ffffff;
  font-family: inherit;
}

.contact-form select {
  appearance: none;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
}

.form-note {
  margin-top: 12px;
  font-size: 0.8rem;
  color: rgba(226, 232, 240, 0.6);
}

.support-section {
  margin-top: 80px;
  padding: 50px 0 0;
}

.support-header h2 {
  color: #ffffff;
  margin-bottom: 10px;
}

.support-header p {
  color: var(--contact-muted);
  max-width: 640px;
}

.support-grid {
  margin-top: 32px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.support-card {
  background: rgba(12, 20, 36, 0.7);
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: 18px;
  padding: 22px;
  color: var(--contact-muted);
  box-shadow: 0 20px 40px rgba(2, 6, 23, 0.4);
}

.support-card h3 {
  color: #ffffff;
  margin-bottom: 12px;
}

.support-card a {
  color: var(--contact-accent);
  font-weight: 600;
}

.support-card ul {
  margin: 12px 0 0 18px;
}

@media (max-width: 720px) {
  .contact-page {
    padding: 100px 0 70px;
  }

  .contact-hero {
    padding: 40px 0 60px;
  }
}