:root {
  --bg: #0a0a0a;
  --fg: #e8e4df;
  --fg-muted: #8a847d;
  --accent: #d4622b;
  --accent-light: #e8854f;
  --surface: #141414;
  --surface-border: #222;
  --font-display: 'Syne', sans-serif;
  --font-body: 'Space Grotesk', sans-serif;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

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

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

.hero-inner {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.hero-label {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 2rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 2rem;
  color: var(--fg);
}

.hero-sub {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--fg-muted);
  max-width: 560px;
  font-weight: 300;
}

/* paint stroke accents */
.hero-accent {
  position: absolute;
  top: 0;
  right: -5%;
  width: 50%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

.stroke {
  position: absolute;
  border-radius: 4px;
  opacity: 0.12;
}

.stroke-1 {
  width: 180px;
  height: 420px;
  background: var(--accent);
  top: 15%;
  right: 10%;
  transform: rotate(-12deg);
}

.stroke-2 {
  width: 120px;
  height: 350px;
  background: var(--fg);
  top: 25%;
  right: 30%;
  transform: rotate(6deg);
}

.stroke-3 {
  width: 90px;
  height: 500px;
  background: var(--accent-light);
  top: 5%;
  right: 55%;
  transform: rotate(-3deg);
}

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

.manifesto-inner {
  max-width: 780px;
  margin: 0 auto;
  position: relative;
}

.manifesto-number {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.15em;
  margin-bottom: 2rem;
}

.manifesto blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-weight: 400;
  line-height: 1.6;
  color: var(--fg);
  border: none;
  padding: 0;
}

.manifesto-coda {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
  margin-top: 2.5rem;
}

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

.features-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--surface-border);
  border: 1px solid var(--surface-border);
}

.feature-card {
  background: var(--bg);
  padding: 3rem 2.5rem;
  transition: background 0.3s ease;
}

.feature-card:hover {
  background: var(--surface);
}

.feature-num {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--fg);
}

.feature-card p {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--fg-muted);
  font-weight: 300;
}

/* === CLOSING === */
.closing {
  padding: 8rem 2rem;
  border-top: 1px solid var(--surface-border);
  text-align: center;
}

.closing-inner {
  max-width: 680px;
  margin: 0 auto;
}

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  color: var(--fg);
}

.closing p {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--fg-muted);
  font-weight: 300;
}

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

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--fg);
  letter-spacing: 0.05em;
  margin-bottom: 0.4rem;
}

.footer-tagline {
  font-size: 0.8rem;
  color: var(--fg-muted);
  font-weight: 300;
  letter-spacing: 0.1em;
  text-transform: lowercase;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .features-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 4rem 1.5rem 3rem;
  }

  .hero-accent {
    opacity: 0.6;
    right: -20%;
  }

  .manifesto {
    padding: 5rem 1.5rem;
  }

  .features {
    padding: 4rem 1.5rem;
  }

  .feature-card {
    padding: 2.5rem 2rem;
  }

  .closing {
    padding: 5rem 1.5rem;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2.2rem;
  }

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

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