:root {
  --bg: #0a0a0a;
  --bg-elevated: #141414;
  --bg-card: #1a1a1a;
  --fg: #e8e4df;
  --fg-muted: #8a8580;
  --fg-dim: #5a5652;
  --accent: #e8a020;
  --accent-glow: rgba(232, 160, 32, 0.15);
  --accent-bright: #f0b840;
  --border: #2a2a2a;
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ======================== NAV ======================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.25rem 2rem;
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: 0.15em;
  color: var(--fg);
}

.nav-tagline {
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--fg-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ======================== HERO ======================== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8rem 2rem 4rem;
  position: relative;
  background:
    radial-gradient(ellipse 80% 60% at 20% 80%, var(--accent-glow) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 20%, rgba(232, 160, 32, 0.06) 0%, transparent 50%),
    var(--bg);
}

.hero-inner {
  max-width: 900px;
  margin: 0 auto;
  width: 100%;
}

.hero-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(232, 160, 32, 0.3);
  padding: 0.4rem 1rem;
  margin-bottom: 2.5rem;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3rem, 8vw, 6.5rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 2rem;
}

.hero-accent {
  color: var(--accent);
  position: relative;
}

.hero-accent::after {
  content: '';
  position: absolute;
  bottom: 0.05em;
  left: 0;
  right: 0;
  height: 0.08em;
  background: var(--accent);
  opacity: 0.4;
}

.hero-sub {
  font-size: 1.2rem;
  line-height: 1.7;
  color: var(--fg-muted);
  max-width: 600px;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
}

.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scroll-pulse 2s ease-in-out infinite;
}

@keyframes scroll-pulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 1; }
}

/* ======================== MANIFESTO ======================== */
.manifesto {
  padding: 8rem 2rem;
  border-top: 1px solid var(--border);
}

.manifesto-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 4rem;
}

.section-label {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  position: relative;
  padding-left: 2rem;
}

.section-label::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 1.2rem;
  height: 1px;
  background: var(--accent);
}

.manifesto-text {
  font-size: 1.25rem;
  line-height: 1.8;
  color: var(--fg-muted);
  margin-bottom: 1.5rem;
}

.manifesto-highlight {
  font-size: 1.35rem;
  line-height: 1.7;
  color: var(--fg);
  font-weight: 500;
  border-left: 2px solid var(--accent);
  padding-left: 1.5rem;
  margin-top: 2rem;
}

/* ======================== SERVICES ======================== */
.services {
  padding: 8rem 2rem;
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.services-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.services .section-label {
  display: block;
  margin-bottom: 4rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}

.service-card {
  background: var(--bg-card);
  padding: 3rem;
  transition: background 0.3s ease;
}

.service-card:hover {
  background: #1f1f1f;
}

.service-number {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
}

.service-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--fg);
  margin-bottom: 1rem;
}

.service-desc {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--fg-muted);
}

/* ======================== AUDIENCE ======================== */
.audience {
  padding: 8rem 2rem;
}

.audience-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.audience .section-label {
  display: block;
  margin-bottom: 4rem;
}

.audience-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.audience-item {
  display: flex;
  align-items: flex-start;
  gap: 2rem;
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--border);
}

.audience-item:first-child {
  border-top: 1px solid var(--border);
}

.audience-icon {
  color: var(--accent);
  font-size: 0.6rem;
  margin-top: 0.6rem;
  flex-shrink: 0;
}

.audience-content h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--fg);
  margin-bottom: 0.5rem;
}

.audience-content p {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--fg-muted);
}

/* ======================== CLOSING ======================== */
.closing {
  padding: 10rem 2rem;
  text-align: center;
  background:
    radial-gradient(ellipse 60% 50% at 50% 50%, var(--accent-glow) 0%, transparent 70%),
    var(--bg);
}

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

.closing-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.15;
  color: var(--fg);
  margin-bottom: 2rem;
}

.closing-text {
  font-size: 1.15rem;
  line-height: 1.8;
  color: var(--fg-muted);
  margin-bottom: 1rem;
}

.closing-text:last-child {
  color: var(--accent);
  font-weight: 600;
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin-top: 1.5rem;
}

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

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.9rem;
  letter-spacing: 0.15em;
  color: var(--fg-dim);
}

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

/* ======================== RESPONSIVE ======================== */
@media (max-width: 768px) {
  .nav {
    padding: 1rem 1.25rem;
  }

  .nav-tagline {
    display: none;
  }

  .hero {
    padding: 7rem 1.25rem 3rem;
    min-height: 90vh;
  }

  .hero-label {
    margin-bottom: 1.5rem;
  }

  .hero-sub {
    font-size: 1.05rem;
  }

  .manifesto {
    padding: 5rem 1.25rem;
  }

  .manifesto-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .manifesto-text {
    font-size: 1.1rem;
  }

  .manifesto-highlight {
    font-size: 1.15rem;
  }

  .services {
    padding: 5rem 1.25rem;
  }

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

  .service-card {
    padding: 2rem 1.5rem;
  }

  .audience {
    padding: 5rem 1.25rem;
  }

  .audience-item {
    gap: 1.25rem;
    padding: 2rem 0;
  }

  .closing {
    padding: 6rem 1.25rem;
  }

  .footer-inner {
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2.5rem;
  }

  .service-title {
    font-size: 1.25rem;
  }

  .closing-title {
    font-size: 1.75rem;
  }
}