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

:root {
  --bg: #0a0a0f;
  --bg-elevated: #12121a;
  --bg-card: #1a1a26;
  --fg: #e8e8ed;
  --fg-muted: #8888a0;
  --accent: #6366f1;
  --accent-glow: rgba(99, 102, 241, 0.15);
  --pulse: #22d3ee;
  --pulse-glow: rgba(34, 211, 238, 0.1);
  --danger: #f43f5e;
  --success: #10b981;
  --border: rgba(255, 255, 255, 0.06);
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 6rem 2rem 4rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -15%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--pulse-glow) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  border-radius: 100px;
  background: var(--accent-glow);
  border: 1px solid rgba(99, 102, 241, 0.2);
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 2rem;
}

.hero-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--pulse);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(34, 211, 238, 0.4); }
  50% { opacity: 0.6; box-shadow: 0 0 0 8px rgba(34, 211, 238, 0); }
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 4.8rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}

.hero h1 .highlight {
  background: linear-gradient(135deg, var(--accent), var(--pulse));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero .lede {
  font-size: 1.25rem;
  color: var(--fg-muted);
  max-width: 600px;
  line-height: 1.7;
}

/* ===== SIGNAL FEED ===== */
.signal-feed {
  padding: 6rem 2rem;
  background: var(--bg);
}

.signal-feed-inner {
  max-width: 1000px;
  margin: 0 auto;
}

.section-label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  line-height: 1.15;
}

.section-desc {
  color: var(--fg-muted);
  font-size: 1.1rem;
  max-width: 600px;
  margin-bottom: 3rem;
}

.signals {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--border);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.signal-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1.2rem;
  align-items: center;
  padding: 1.2rem 1.5rem;
  background: var(--bg-elevated);
  transition: background 0.2s;
}

.signal-row:hover {
  background: var(--bg-card);
}

.signal-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.signal-icon.price { background: rgba(244, 63, 94, 0.12); color: var(--danger); }
.signal-icon.feature { background: rgba(99, 102, 241, 0.12); color: var(--accent); }
.signal-icon.hiring { background: rgba(16, 185, 129, 0.12); color: var(--success); }
.signal-icon.press { background: rgba(34, 211, 238, 0.12); color: var(--pulse); }

.signal-text {
  font-size: 0.95rem;
  line-height: 1.5;
}

.signal-text strong {
  color: var(--fg);
  font-weight: 600;
}

.signal-text span {
  color: var(--fg-muted);
}

.signal-time {
  font-size: 0.8rem;
  color: var(--fg-muted);
  white-space: nowrap;
  font-family: var(--font-display);
}

/* ===== FEATURES ===== */
.features {
  padding: 6rem 2rem;
}

.features-inner {
  max-width: 1000px;
  margin: 0 auto;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.feature-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
  transition: border-color 0.3s;
}

.feature-card:hover {
  border-color: rgba(99, 102, 241, 0.2);
}

.feature-card .icon {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.6rem;
}

.feature-card p {
  color: var(--fg-muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* ===== COMPARISON ===== */
.comparison {
  padding: 6rem 2rem;
  background: var(--bg-elevated);
}

.comparison-inner {
  max-width: 800px;
  margin: 0 auto;
}

.compare-table {
  width: 100%;
  margin-top: 3rem;
  border-collapse: collapse;
}

.compare-table th,
.compare-table td {
  text-align: left;
  padding: 1rem 1.2rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
}

.compare-table th {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-muted);
  padding-bottom: 0.8rem;
}

.compare-table td:first-child {
  color: var(--fg-muted);
}

.compare-table td:nth-child(2) {
  color: var(--fg-muted);
}

.compare-table td:last-child {
  color: var(--fg);
  font-weight: 500;
}

.compare-table .rivala-col {
  color: var(--accent);
  font-weight: 600;
}

/* ===== CLOSING ===== */
.closing {
  padding: 8rem 2rem;
  text-align: center;
}

.closing-inner {
  max-width: 700px;
  margin: 0 auto;
}

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

.closing h2 .highlight {
  background: linear-gradient(135deg, var(--accent), var(--pulse));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.closing p {
  color: var(--fg-muted);
  font-size: 1.1rem;
  line-height: 1.7;
}

/* ===== FOOTER ===== */
footer {
  padding: 3rem 2rem;
  border-top: 1px solid var(--border);
  text-align: center;
}

footer p {
  color: var(--fg-muted);
  font-size: 0.85rem;
  font-family: var(--font-display);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hero { padding: 4rem 1.5rem 3rem; }
  .feature-grid { grid-template-columns: 1fr; }
  .signal-row { grid-template-columns: auto 1fr; }
  .signal-time { display: none; }
  .compare-table { font-size: 0.85rem; }
  .compare-table th, .compare-table td { padding: 0.8rem; }
  .closing { padding: 5rem 1.5rem; }
}