/* Radio Suton — Baseline CSS */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Space+Grotesk:wght@400;500;700&display=swap');

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg:         #0d0f14;
  --bg-card:    #141720;
  --bg-hover:   #1a1e2a;
  --border:     #252a38;
  --accent:     #8b5cf6;
  --accent-dim: #7c3aed;
  --text:       #e8eaf0;
  --text-muted: #7a8099;
  --text-dim:   #4a5068;
  --pulse:      #8b5cf6;
  --radius:     12px;
  --radius-sm:  8px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ─── Layout ─────────────────────────────────────── */

.container {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── Header ─────────────────────────────────────── */

header {
  padding: 48px 0 40px;
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 20px;
}

.logo-mark {
  width: 52px;
  height: 52px;
  background: var(--accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.logo-mark svg {
  width: 28px;
  height: 28px;
  fill: #fff;
}

.site-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
}

.site-subtitle {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ─── Hero ───────────────────────────────────────── */

.hero {
  padding: 64px 0 48px;
  border-bottom: 1px solid var(--border);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(224, 92, 42, 0.12);
  border: 1px solid rgba(224, 92, 42, 0.3);
  border-radius: 99px;
  padding: 6px 14px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.pulse-dot {
  width: 7px;
  height: 7px;
  background: var(--pulse);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(0.8); }
}

.hero h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 20px;
}

.hero h1 span {
  color: var(--accent);
}

.hero p {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 36px;
}

.listen-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 24px;
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: default;
  user-select: none;
}

.listen-btn .btn-icon {
  width: 32px;
  height: 32px;
  background: var(--bg-hover);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.listen-btn .btn-icon svg {
  width: 14px;
  height: 14px;
  fill: var(--text-dim);
}

.listen-btn .btn-label {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.listen-btn .btn-title {
  color: var(--text);
  font-weight: 600;
  font-size: 0.9rem;
}

.listen-btn .btn-status {
  color: var(--text-dim);
  font-size: 0.78rem;
}

/* ─── Cards grid ─────────────────────────────────── */

.cards {
  padding: 48px 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color 0.2s;
}

.card:hover {
  border-color: #353a50;
}

.card-icon {
  width: 40px;
  height: 40px;
  background: var(--bg-hover);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.card-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--accent);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}

.card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.card-tag {
  display: inline-block;
  background: rgba(224, 92, 42, 0.1);
  border: 1px solid rgba(224, 92, 42, 0.2);
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 500;
  padding: 3px 10px;
  border-radius: 99px;
  margin-top: 14px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ─── Contact section ───────────────────────────── */

.contact {
  padding: 48px 0;
  border-top: 1px solid var(--border);
}

.contact h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.contact p {
  color: var(--text-muted);
  font-size: 0.95rem;
  max-width: 480px;
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 18px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  transition: color 0.2s, border-color 0.2s;
}

.contact-link:hover {
  color: var(--text);
  border-color: #353a50;
}

.contact-link svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ─── Footer ─────────────────────────────────────── */

footer {
  border-top: 1px solid var(--border);
  padding: 28px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

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

footer a {
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.2s;
}

footer a:hover {
  color: var(--text-muted);
}

/* ─── Responsive ─────────────────────────────────── */

@media (max-width: 600px) {
  .header-inner { gap: 14px; }
  .site-title   { font-size: 1.4rem; }
  .hero         { padding: 44px 0 36px; }
  .hero h1      { font-size: 2rem; }
  .cards        { grid-template-columns: 1fr; padding: 32px 0; }
  footer        { flex-direction: column; align-items: flex-start; }
}