:root {
  --bg: #0C0D11;
  --bg-raised: #12141A;
  --bg-card: #1A1C24;
  --fg: #F5F4F1;
  --fg-muted: #9A9A9A;
  --fg-subtle: #5C5C5C;
  --accent: #F97316;
  --accent-dim: #C05A0E;
  --teal: #2DD4BF;
  --teal-dim: #1A9E8E;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(12, 13, 17, 0.8);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: 'Instrument Serif', serif;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: var(--fg);
}

.nav-tagline {
  font-size: 0.8rem;
  color: var(--fg-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ── SECTION COMMON ── */
.section-eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 0.75rem;
}

.section-heading {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--fg);
  max-width: 600px;
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 2rem 80px;
}

.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
  position: relative;
  z-index: 2;
}

.hero-eyebrow {
  margin-bottom: 2rem;
}

.pill {
  display: inline-block;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(249, 115, 22, 0.12);
  border: 1px solid rgba(249, 115, 22, 0.3);
  color: var(--accent);
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
}

.hero-headline {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(3rem, 6vw, 5.5rem);
  line-height: 1.08;
  letter-spacing: -0.035em;
  color: var(--fg);
  margin-bottom: 2rem;
  max-width: 700px;
}

.hero-headline em {
  font-style: italic;
  color: var(--accent);
}

.hero-sub {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: var(--fg-muted);
  max-width: 540px;
  line-height: 1.65;
  margin-bottom: 3rem;
}

.hero-meta-row {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.meta-item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.meta-label {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-subtle);
}

.meta-value {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--fg);
}

/* Ambient orbs */
.hero-ambient {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.ambient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.12;
}

.orb-1 {
  width: 600px;
  height: 600px;
  background: var(--accent);
  top: -100px;
  right: -100px;
}

.orb-2 {
  width: 400px;
  height: 400px;
  background: var(--teal);
  bottom: 100px;
  left: 200px;
}

/* ── PROCESS ── */
.process {
  padding: 100px 2rem;
  background: var(--bg-raised);
  border-top: 1px solid rgba(255,255,255,0.05);
}

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

.process .section-heading {
  margin-bottom: 4rem;
}

.process-steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: start;
  gap: 0;
}

.step {
  padding: 1.5rem 1rem;
}

.step-num {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-weight: 500;
  display: block;
  margin-bottom: 0.75rem;
}

.step-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 0.5rem;
}

.step-desc {
  font-size: 0.85rem;
  color: var(--fg-muted);
  line-height: 1.5;
}

.step-connector {
  width: 40px;
  height: 1px;
  background: rgba(255,255,255,0.1);
  align-self: center;
  margin: 0 0.5rem;
}

/* ── OFFERINGS ── */
.offerings {
  padding: 100px 2rem;
}

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

.offerings .section-heading {
  margin-bottom: 3rem;
}

.offering-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.offering-card {
  background: var(--bg-raised);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 16px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: border-color 0.2s;
}

.offering-card:hover {
  border-color: rgba(249, 115, 22, 0.3);
}

.offering-icon {
  width: 44px;
  height: 44px;
  background: rgba(249, 115, 22, 0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 0.25rem;
}

.offering-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--fg);
}

.offering-desc {
  font-size: 0.875rem;
  color: var(--fg-muted);
  line-height: 1.55;
  flex: 1;
}

.offering-spec {
  font-size: 0.8rem;
  color: var(--teal);
  font-weight: 500;
  margin-top: 0.5rem;
}

/* ── DIFFERENTIATION ── */
.diff {
  padding: 100px 2rem;
  background: var(--bg-raised);
  border-top: 1px solid rgba(255,255,255,0.05);
}

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

.diff .section-heading {
  margin-bottom: 3rem;
  max-width: 540px;
}

.diff-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem 4rem;
}

.diff-item {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.diff-val {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--fg);
}

.diff-desc {
  font-size: 0.875rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* ── CLOSING ── */
.closing {
  padding: 120px 2rem;
  text-align: center;
}

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

.closing-overline {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-subtle);
  margin-bottom: 1.5rem;
  display: block;
}

.closing-headline {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--fg);
  margin-bottom: 1.5rem;
}

.closing-sub {
  font-size: 1rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* ── FOOTER ── */
.footer {
  padding: 40px 2rem;
  border-top: 1px solid rgba(255,255,255,0.06);
}

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

.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.footer-logo {
  font-family: 'Instrument Serif', serif;
  font-size: 1.1rem;
  color: var(--fg);
}

.footer-tagline {
  font-size: 0.8rem;
  color: var(--fg-subtle);
}

.footer-bottom {
  font-size: 0.75rem;
  color: var(--fg-subtle);
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .process-steps {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .step-connector {
    display: none;
  }

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

  .diff-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .hero-meta-row {
    gap: 1.5rem;
  }

  .footer-top {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
}

@media (max-width: 480px) {
  .hero-headline {
    font-size: 2.6rem;
  }

  .section-heading {
    font-size: 1.6rem;
  }

  .closing-headline {
    font-size: 2rem;
  }
}