:root {
  --bg: #0d0b0e;
  --bg-warm: #141012;
  --surface: #1c1719;
  --surface-hover: #252020;
  --fg: #f0e8df;
  --fg-muted: #a89b8e;
  --accent: #e8a849;
  --accent-soft: #d4953f;
  --accent-glow: rgba(232, 168, 73, 0.15);
  --highlight: #f2c872;
  --font-display: 'Syne', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --max-width: 1200px;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  --space-2xl: 8rem;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ========== NAV ========== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-sm) var(--space-md);
  background: rgba(13, 11, 14, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(232, 168, 73, 0.08);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.logo-icon {
  font-size: 1.4rem;
  color: var(--accent);
  animation: pulse-glow 3s ease-in-out infinite;
}

.logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: -0.02em;
  color: var(--fg);
}

/* Nav CTA button */
.nav-cta {
  background: var(--accent);
  border-radius: 8px;
  color: #0d0b0e;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.45rem 1.1rem;
  text-decoration: none;
  transition: background 0.15s;
  letter-spacing: 0.01em;
}

.nav-cta:hover { background: var(--highlight); }

@keyframes pulse-glow {
  0%, 100% { opacity: 1; text-shadow: 0 0 8px rgba(232, 168, 73, 0.4); }
  50% { opacity: 0.7; text-shadow: 0 0 20px rgba(232, 168, 73, 0.8); }
}

/* ========== HERO ========== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: var(--space-2xl) var(--space-md);
  overflow: hidden;
}

.hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
  position: relative;
  z-index: 2;
}

.hero-label {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: var(--space-md);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: var(--space-md);
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--fg-muted);
  max-width: 620px;
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.hero-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent);
  border-radius: 10px;
  color: #0d0b0e;
  font-size: 1rem;
  font-weight: 700;
  padding: 0.8rem 1.8rem;
  text-decoration: none;
  transition: background 0.15s, transform 0.1s;
  letter-spacing: 0.01em;
}

.hero-cta-btn:hover { background: var(--highlight); transform: translateY(-1px); }
.hero-cta-btn:active { transform: scale(0.98); }

.hero-glow {
  position: absolute;
  top: 20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(232, 168, 73, 0.12) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 1;
}

/* ========== WHAT ========== */
.section-tag {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  display: block;
  margin-bottom: var(--space-sm);
}

.what {
  padding: var(--space-xl) var(--space-md);
  border-top: 1px solid rgba(232, 168, 73, 0.08);
}

.what-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: start;
}

.what-left h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.what-right p {
  color: var(--fg-muted);
  font-size: 1.05rem;
  margin-bottom: var(--space-sm);
}

.what-highlight {
  color: var(--accent) !important;
  font-weight: 500;
  font-size: 1.15rem !important;
}

/* ========== FEATURES ========== */
.features {
  padding: var(--space-xl) var(--space-md);
}

.features-header {
  max-width: var(--max-width);
  margin: 0 auto var(--space-lg);
}

.features-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.features-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}

.feature-card {
  background: var(--surface);
  border: 1px solid rgba(232, 168, 73, 0.06);
  border-radius: 16px;
  padding: var(--space-md) var(--space-md) var(--space-md);
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.feature-card:hover {
  border-color: rgba(232, 168, 73, 0.2);
  transform: translateY(-2px);
}

.feature-large {
  grid-column: span 2;
}

.feature-number {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  opacity: 0.6;
  margin-bottom: var(--space-sm);
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 0.6rem;
  letter-spacing: -0.01em;
}

.feature-card p {
  color: var(--fg-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ========== AUDIENCES ========== */
.audiences {
  padding: var(--space-xl) var(--space-md);
  border-top: 1px solid rgba(232, 168, 73, 0.08);
}

.audiences-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  text-align: center;
}

.audiences-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-lg);
}

.audience-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.8rem;
}

.pill {
  padding: 0.7rem 1.6rem;
  border: 1px solid rgba(232, 168, 73, 0.2);
  border-radius: 100px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--fg-muted);
  background: var(--surface);
  transition: all 0.3s ease;
}

.pill:hover {
  color: var(--fg);
  border-color: var(--accent);
  background: var(--accent-glow);
}

/* ========== CLOSING ========== */
.closing {
  position: relative;
  padding: var(--space-2xl) var(--space-md);
  text-align: center;
  overflow: hidden;
}

.closing-inner {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.closing-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(232, 168, 73, 0.1) 0%, transparent 70%);
  pointer-events: none;
  z-index: 1;
}

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
}

.closing p {
  color: var(--fg-muted);
  font-size: 1.1rem;
  line-height: 1.8;
}

/* ========== FOOTER ========== */
.footer {
  padding: var(--space-lg) var(--space-md);
  border-top: 1px solid rgba(232, 168, 73, 0.08);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.footer-tagline {
  font-size: 0.85rem;
  color: var(--fg-muted);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .what-inner {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .feature-large {
    grid-column: span 1;
  }

  .hero {
    min-height: auto;
    padding: calc(var(--space-2xl) + 2rem) var(--space-sm) var(--space-xl);
  }

  .hero-glow {
    width: 300px;
    height: 300px;
    top: 10%;
    right: -20%;
  }

  .audiences,
  .features,
  .what,
  .closing {
    padding: var(--space-lg) var(--space-sm);
  }

  .footer-inner {
    flex-direction: column;
    gap: var(--space-xs);
    text-align: center;
  }

  .audience-pills {
    gap: 0.5rem;
  }

  .pill {
    padding: 0.5rem 1.2rem;
    font-size: 0.82rem;
  }
}