/* ── Reset & Base ─────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0d0d0f;
  --surface: #141417;
  --surface-2: #1c1c20;
  --fg: #f0ebe0;
  --fg-2: #a09a90;
  --fg-3: #5a5650;
  --accent: #e85c18;
  --accent-dim: rgba(232, 92, 24, 0.12);
  --border: rgba(240, 235, 224, 0.08);
}

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

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

/* ── Nav ─────────────────────────────────────── */
.nav {
  padding: 1.5rem 3rem;
  border-bottom: 1px solid var(--border);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; max-width: 1200px; margin: 0 auto; }
.nav-logo { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 1.1rem; letter-spacing: -0.01em; color: var(--fg); }
.nav-tag { font-size: 0.75rem; color: var(--fg-3); letter-spacing: 0.08em; text-transform: uppercase; }
.nav-link { font-size: 0.85rem; color: var(--fg-2); text-decoration: none; transition: color 0.15s; }
.nav-link:hover { color: var(--fg); }

/* ── Hero ────────────────────────────────────── */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60%;
  height: 130%;
  background: radial-gradient(ellipse at center, rgba(232,92,24,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 8rem 3rem;
}

.hero-eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}
.hero-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}
.hero-sub {
  color: var(--fg-2);
  font-size: 1.05rem;
  max-width: 42ch;
  line-height: 1.7;
}

/* Hero card */
.hero-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.hero-card-header {
  display: flex;
  gap: 6px;
  padding: 0.75rem 1rem;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
}
.hero-card-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--fg-3); }
.hero-card-body { padding: 1.5rem; display: flex; flex-direction: column; gap: 0; }

.workflow-step {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
}
.workflow-step:last-child { border-bottom: none; }
.step-icon { flex-shrink: 0; width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; }
.step-label { display: block; font-size: 0.7rem; color: var(--fg-3); letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 2px; }
.step-val { display: block; font-size: 0.85rem; color: var(--fg); font-weight: 400; }

/* ── Pipeline ─────────────────────────────────── */
.pipeline { padding: 8rem 0; border-top: 1px solid var(--border); }
.pipeline-inner { max-width: 1200px; margin: 0 auto; padding: 0 3rem; }
.pipeline-label { font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); margin-bottom: 1.5rem; }
.pipeline-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 5rem;
}
.pipeline-stages { display: grid; grid-template-columns: repeat(4, 1fr); gap: 3rem; }

.stage { }
.stage-num { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 0.7rem; color: var(--accent); letter-spacing: 0.1em; margin-bottom: 1rem; }
.stage-rule { width: 2rem; height: 1px; background: var(--accent); margin-bottom: 1.25rem; }
.stage-title { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1.1rem; margin-bottom: 0.75rem; }
.stage-desc { color: var(--fg-2); font-size: 0.9rem; line-height: 1.65; }

/* ── Features ─────────────────────────────────── */
.features { padding: 8rem 0; border-top: 1px solid var(--border); }
.features-inner { max-width: 1200px; margin: 0 auto; padding: 0 3rem; display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: start; }
.features-col { display: flex; flex-direction: column; gap: 2rem; }

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 2rem;
  transition: border-color 0.2s;
}
.feature-card:hover { border-color: rgba(232,92,24,0.3); }
.feature-icon { margin-bottom: 1.25rem; }
.feature-title { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1.05rem; margin-bottom: 0.6rem; }
.feature-desc { color: var(--fg-2); font-size: 0.88rem; line-height: 1.65; }

/* ── Manifesto ────────────────────────────────── */
.manifesto {
  padding: 10rem 0;
  border-top: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.manifesto::before {
  content: '';
  position: absolute;
  top: 50%;
  left: -20%;
  width: 70%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border));
  transform: rotate(-15deg);
}
.manifesto-inner { max-width: 1200px; margin: 0 auto; padding: 0 3rem; display: grid; grid-template-columns: 1fr 2fr; gap: 6rem; align-items: start; }
.manifesto-label { font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--fg-3); padding-top: 0.5rem; }
.manifesto-body { }
.manifesto-body p { font-size: 1.15rem; line-height: 1.75; margin-bottom: 1.5rem; color: var(--fg-2); }
.manifesto-body p:first-child { font-size: 1.3rem; color: var(--fg); font-weight: 300; }
.manifesto-body p:last-child { margin-bottom: 0; color: var(--accent); font-size: 1.05rem; }

/* ── Clients ──────────────────────────────────── */
.clients { padding: 6rem 0; border-top: 1px solid var(--border); }
.clients-inner { max-width: 1200px; margin: 0 auto; padding: 0 3rem; }
.clients-label { font-size: 0.75rem; letter-spacing: 0.08em; color: var(--fg-3); text-transform: uppercase; margin-bottom: 2.5rem; text-align: center; }
.clients-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }

.client-type {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 2rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--fg-2);
}
.client-icon { opacity: 0.8; }

/* ── Closing ──────────────────────────────────── */
.closing { padding: 10rem 0; border-top: 1px solid var(--border); }
.closing-inner { max-width: 1200px; margin: 0 auto; padding: 0 3rem; text-align: center; }
.closing-rule { width: 3rem; height: 1px; background: var(--accent); margin: 0 auto 3rem; }
.closing-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3.2rem);
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 2rem;
}
.closing-sub { color: var(--fg-2); font-size: 1.05rem; max-width: 50ch; margin: 0 auto 1rem; line-height: 1.7; }

/* ── Footer ───────────────────────────────────── */
.footer { border-top: 1px solid var(--border); padding: 2.5rem 3rem; }
.footer-inner { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; }
.footer-brand { display: flex; align-items: center; gap: 0.75rem; }
.footer-name { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 0.9rem; }
.footer-tag { font-size: 0.65rem; color: var(--fg-3); letter-spacing: 0.06em; text-transform: uppercase; }
.footer-copy { font-size: 0.75rem; color: var(--fg-3); }

/* ── Buttons ──────────────────────────────────── */
.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  border-radius: 6px;
  font-family: 'Outfit', sans-serif;
  font-weight: 500;
  transition: opacity 0.15s, transform 0.1s;
  cursor: pointer;
  border: none;
}
.btn:hover { opacity: 0.88; }
.btn:active { transform: scale(0.97); }
.btn--nav {
  font-size: 0.8rem;
  padding: 0.5rem 1rem;
  letter-spacing: 0.02em;
}
.btn--hero {
  margin-top: 2.5rem;
  font-size: 0.95rem;
  padding: 0.85rem 1.75rem;
}

/* ── Responsive ───────────────────────────────── */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 3rem; padding: 5rem 1.5rem; }
  .pipeline-stages { grid-template-columns: 1fr 1fr; }
  .features-inner { grid-template-columns: 1fr; }
  .manifesto-inner { grid-template-columns: 1fr; gap: 2rem; }
  .clients-grid { grid-template-columns: 1fr 1fr; }
  .footer-inner { flex-direction: column; gap: 0.75rem; text-align: center; }
}
@media (max-width: 600px) {
  .nav { padding: 1rem 1.5rem; }
  .pipeline-stages { grid-template-columns: 1fr; }
  .clients-grid { grid-template-columns: 1fr; }
  .hero-inner, .pipeline-inner, .features-inner, .manifesto-inner, .closing-inner { padding-left: 1.5rem; padding-right: 1.5rem; }
  .closing, .manifesto, .pipeline, .features { padding: 5rem 0; }
  .footer { padding: 2rem 1.5rem; }
}