/* ===== TOKENS ===== */
:root {
  --bg: #07070e;
  --surface: #0e0e1a;
  --surface2: #14142a;
  --accent: #8B5CF6;
  --accent2: #14B8A6;
  --accent3: #F472B6;
  --text: #e8e8f0;
  --text-muted: #8888aa;
  --border: rgba(139, 92, 246, 0.15);
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}
h1, h2, h3, h4 { font-family: 'Space Grotesk', sans-serif; font-weight: 600; line-height: 1.15; }
img { display: block; max-width: 100%; }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  padding: 0 0 80px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
  filter: saturate(0.7) brightness(0.6);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(7, 7, 14, 0.2) 0%,
    rgba(7, 7, 14, 0.5) 50%,
    rgba(7, 7, 14, 0.95) 85%,
    rgba(7, 7, 14, 1) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 820px;
  margin: 0 auto;
  padding: 0 40px;
  width: 100%;
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
}
.dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
}
.eyebrow-text {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.hero-title {
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 24px;
  letter-spacing: -0.03em;
}
.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-muted);
  max-width: 560px;
  margin-bottom: 40px;
  line-height: 1.7;
}
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.meta-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.25);
  border-radius: 100px;
  font-size: 0.85rem;
  color: #c4b5fd;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
}
.hero-scroll-hint {
  position: absolute;
  bottom: 32px;
  right: 40px;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-family: 'Space Grotesk', sans-serif;
  letter-spacing: 0.05em;
}

/* ===== CONCEPT ===== */
.concept {
  padding: 120px 40px;
}
.concept-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.section-tag {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 20px;
}
.concept-left h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  margin-bottom: 24px;
  color: #fff;
}
.concept-left p {
  color: var(--text-muted);
  margin-bottom: 16px;
  font-size: 1rem;
  line-height: 1.75;
}
.concept-left em { color: var(--text); font-style: italic; }

/* Concept visual */
.concept-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 40px;
  background: var(--surface);
  border-radius: 24px;
  border: 1px solid var(--border);
  position: relative;
}
.cv-bubble {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px;
  border-radius: 16px;
  border: 1px solid;
}
.cv-bubble-1 {
  background: rgba(139, 92, 246, 0.08);
  border-color: rgba(139, 92, 246, 0.35);
}
.cv-bubble-2 {
  background: rgba(20, 184, 166, 0.08);
  border-color: rgba(20, 184, 166, 0.35);
}
.cv-label {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 4px;
  color: var(--text-muted);
}
.cv-bubble-1 .cv-label { color: #a78bfa; }
.cv-bubble-2 .cv-label { color: #5eead4; }
.cv-node {
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
  background: rgba(255,255,255,0.05);
  color: var(--text);
}
.cv-node.cv-highlight {
  background: rgba(139, 92, 246, 0.2);
  color: #c4b5fd;
  border: 1px solid rgba(139, 92, 246, 0.4);
}
.cv-connector {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}
.cv-actor {
  font-size: 0.7rem;
  color: var(--accent);
  font-family: 'Space Grotesk', sans-serif;
  white-space: nowrap;
}
.concept-caption {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 16px;
  font-style: italic;
}

/* ===== HOW ===== */
.how {
  padding: 100px 40px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.how-title {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  color: #fff;
  margin-bottom: 64px;
  max-width: 600px;
}
.how-steps {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px 60px;
}
.how-step {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}
.step-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.1em;
  padding-top: 4px;
  flex-shrink: 0;
}
.step-body h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 8px;
}
.step-body p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ===== MANIFESTO ===== */
.manifesto {
  padding: 120px 40px;
}
.manifesto-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.manifesto-img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  border-radius: 20px;
  border: 1px solid var(--border);
}
blockquote {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.3rem, 2.5vw, 1.9rem);
  font-weight: 500;
  color: #fff;
  margin-bottom: 28px;
  line-height: 1.35;
  font-style: italic;
}
.manifesto-text p {
  color: var(--text-muted);
  margin-bottom: 16px;
  font-size: 1rem;
  line-height: 1.75;
}

/* ===== FOOTER ===== */
.footer {
  padding: 48px 40px;
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}
.footer-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
  display: block;
  margin-bottom: 6px;
}
.footer-brand p {
  color: var(--text-muted);
  font-size: 0.85rem;
}
.footer-note {
  color: var(--text-muted);
  font-size: 0.75rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .concept-inner,
  .manifesto-inner { grid-template-columns: 1fr; gap: 48px; }
  .how-steps { grid-template-columns: 1fr; }
  .hero-content { padding: 0 24px; }
  .concept, .how, .manifesto { padding: 80px 24px; }
  .hero { padding-bottom: 60px; }
  .hero-scroll-hint { display: none; }
  .concept-visual { flex-direction: column; }
  .cv-connector { transform: rotate(90deg); }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 480px) {
  .hero-title { font-size: 2.4rem; }
  .hero-meta { gap: 8px; }
  .meta-pill { font-size: 0.75rem; padding: 6px 12px; }
}