/* ─── Base ───────────────────────────────────────── */
:root {
  --bg: #0c0c0f;
  --bg-2: #131318;
  --bg-3: #1a1a22;
  --fg: #f0ede8;
  --fg-2: #8a8799;
  --fg-3: #5a5870;
  --accent: #ff6b00;
  --accent-dim: rgba(255,107,0,0.12);
  --accent-2: #ff9f40;
  --border: rgba(255,255,255,0.06);
  --border-2: rgba(255,255,255,0.03);
  --radius: 6px;
}

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

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--accent); color: #fff; }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--fg-3); border-radius: 3px; }

/* ─── Typography ─────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

/* ─── Navbar ─────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 48px;
  background: rgba(12,12,15,0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.nav-brand { display: flex; align-items: center; gap: 8px; }

.brand-mark {
  font-family: 'Syne', sans-serif;
  font-size: 18px;
  color: var(--accent);
  font-weight: 800;
}

.brand-name {
  font-family: 'Syne', sans-serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg);
}

.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-link { font-size: 13px; font-weight: 500; color: var(--fg-2); text-decoration: none; transition: color 0.2s; }
.nav-link:hover { color: var(--fg); }
.nav-home-link { text-decoration: none; display: flex; align-items: center; gap: 8px; }
.nav-status { display: flex; align-items: center; gap: 8px; }

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #00e87a;
  box-shadow: 0 0 8px #00e87a;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.status-label {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-2);
}

/* ─── Hero ───────────────────────────────────────── */
.hero {
  min-height: 100vh;
  padding: 120px 48px 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}

.eyebrow-line {
  display: block;
  width: 32px;
  height: 1px;
  background: var(--accent);
}

.hero-eyebrow span:last-child {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  font-family: 'Syne', sans-serif;
  font-weight: 600;
}

.hero-headline {
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 800;
  margin-bottom: 24px;
  color: var(--fg);
}

.headline-accent { color: var(--fg-2); }

.hero-sub {
  font-size: 17px;
  color: var(--fg-2);
  max-width: 460px;
  line-height: 1.7;
}

.hero-visual {
  position: relative;
}

.visual-frame {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 40px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,107,0,0.08);
}

.dashboard-img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 12px;
}

.frame-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,107,0,0.06) 0%, transparent 60%);
  pointer-events: none;
}

.hero-image-mobile { display: none; }

.hero-metrics {
  display: flex;
  align-items: center;
  gap: 0;
  margin-top: 64px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
}

.metric {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0 48px 0 0;
}

.metric-val {
  font-family: 'Syne', sans-serif;
  font-size: 36px;
  font-weight: 800;
  color: var(--accent);
}

.metric-label {
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg-3);
}

.metric-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
  margin-right: 48px;
}

/* ─── Pulse ──────────────────────────────────────── */
.pulse {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 100px 48px;
}

.pulse-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.pulse-label {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  font-family: 'Syne', sans-serif;
  font-weight: 600;
  margin-bottom: 16px;
}

.pulse-headline {
  font-size: 36px;
  margin-bottom: 20px;
  color: var(--fg);
}

.pulse-body {
  color: var(--fg-2);
  font-size: 16px;
  line-height: 1.7;
}

.pulse-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.step {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  padding: 28px 0;
  border-bottom: 1px solid var(--border-2);
}

.step:first-child { border-top: 1px solid var(--border-2); }

.step-num {
  font-family: 'Syne', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  min-width: 28px;
  padding-top: 2px;
}

.step-content h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 6px;
  font-family: 'Syne', sans-serif;
}

.step-content p {
  font-size: 14px;
  color: var(--fg-2);
  line-height: 1.6;
}

/* ─── Features ───────────────────────────────────── */
.features {
  padding: 100px 48px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  max-width: 1200px;
  margin: 0 auto;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.feature-card {
  padding: 40px;
  background: var(--bg-2);
  transition: background 0.2s ease;
}

.feature-card:hover { background: var(--bg-3); }

.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: var(--accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--accent);
}

.feature-card h3 {
  font-size: 18px;
  margin-bottom: 12px;
  font-family: 'Syne', sans-serif;
}

.feature-card p {
  font-size: 14px;
  color: var(--fg-2);
  line-height: 1.7;
}

/* ─── Manifesto ──────────────────────────────────── */
.manifesto {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 100px 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.manifesto-visual {
  position: relative;
  overflow: hidden;
  border-radius: 10px 0 0 10px;
  margin-right: 60px;
}

.manifesto-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 400px;
}

.manifesto-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(12,12,15,0) 0%, var(--bg-2) 100%);
}

.manifesto-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 60px 0 0;
}

.manifesto-eyebrow {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  font-family: 'Syne', sans-serif;
  font-weight: 600;
  margin-bottom: 20px;
}

.manifesto-headline {
  font-size: clamp(28px, 3vw, 42px);
  margin-bottom: 24px;
  line-height: 1.15;
}

.manifesto-body {
  font-size: 15px;
  color: var(--fg-2);
  line-height: 1.8;
  margin-bottom: 16px;
}

/* ─── Closing ────────────────────────────────────── */
.closing {
  padding: 100px 48px 120px;
  text-align: center;
}

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

.closing-headline {
  font-size: clamp(32px, 4vw, 56px);
  margin-bottom: 28px;
  line-height: 1.1;
}

.closing-accent { color: var(--accent); }

.closing-sub {
  font-size: 17px;
  color: var(--fg-2);
  max-width: 560px;
  margin: 0 auto 60px;
  line-height: 1.7;
}

.closing-visual {
  max-width: 700px;
  margin: 0 auto;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.closing-img {
  display: block;
  width: 100%;
  height: auto;
}

/* ─── Footer ─────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border);
  padding: 48px;
  text-align: center;
}

.footer-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 12px;
}

.footer-copy {
  font-size: 12px;
  color: var(--fg-3);
  margin-top: 4px;
}

/* ─── Responsive ─────────────────────────────────── */
@media (max-width: 900px) {
  .navbar { padding: 16px 24px; }
  .hero { padding: 100px 24px 60px; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { display: none; }
  .hero-image-mobile { display: block; margin-top: 32px; }
  .hero-image-mobile img { width: 100%; border-radius: 10px; border: 1px solid var(--border); }
  .hero-metrics { flex-direction: column; gap: 24px; align-items: flex-start; }
  .metric-divider { display: none; }
  .metric { padding: 0; }
  .pulse-inner { grid-template-columns: 1fr; gap: 48px; }
  .manifesto { grid-template-columns: 1fr; }
  .manifesto-visual { margin-right: 0; margin-bottom: 40px; }
  .manifesto-content { padding: 0; }
  .features { padding: 60px 24px; }
  .features-grid { grid-template-columns: 1fr; }
  .pulse { padding: 60px 24px; }
  .manifesto { padding: 60px 24px; }
  .closing { padding: 60px 24px 80px; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 32px; }
  .metric-val { font-size: 28px; }
}