/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #141414;
  --bg-alt: #1c1c1c;
  --fg: #f0ede6;
  --fg-dim: #9a9590;
  --accent: #c8321e;
  --accent-light: #e8402f;
  --border: #2e2e2e;
  --font-display: 'Syne', sans-serif;
  --font-body: 'Instrument Sans', sans-serif;
}

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

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

/* === TYPOGRAPHY === */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.1; }

/* === NAV === */
nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 64px;
  border-bottom: 1px solid var(--border);
}

.nav-wordmark {
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.12em;
  color: var(--fg);
}

.nav-wordmark strong {
  color: var(--accent);
}

.nav-tagline {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--fg-dim);
  text-transform: uppercase;
}

/* === HERO === */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-inner {
  padding: 80px 64px 100px;
  max-width: 900px;
}

.hero-kicker {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 32px;
  font-family: var(--font-body);
  font-weight: 600;
}

.hero-headline {
  font-size: clamp(3.4rem, 7vw, 6rem);
  font-weight: 800;
  color: var(--fg);
  margin-bottom: 36px;
  line-height: 1.02;
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--fg-dim);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 52px;
}

.hero-meta {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--fg-dim);
  text-transform: uppercase;
}

.hero-meta .dot {
  display: inline-block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
  margin: 0 20px;
}

.hero-accent-block {
  position: absolute;
  right: 0;
  top: 0;
  width: 280px;
  height: 100%;
  background: var(--accent);
  opacity: 0.08;
}

/* === PRINCIPLES === */
.principles {
  padding: 120px 64px;
  border-top: 1px solid var(--border);
  background: var(--bg-alt);
}

.principles-label {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 64px;
}

.principles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.principle {
  padding: 48px 40px;
  border: 1px solid var(--border);
  background: var(--bg);
  position: relative;
}

.principle-num {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 28px;
  font-weight: 700;
}

.principle h3 {
  font-size: 1.6rem;
  margin-bottom: 20px;
  color: var(--fg);
}

.principle p {
  font-size: 0.92rem;
  color: var(--fg-dim);
  line-height: 1.7;
}

/* === METHOD === */
.method {
  padding: 120px 64px;
  border-top: 1px solid var(--border);
}

.method-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}

.method-label {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 28px;
}

.method-headline {
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 800;
  margin-bottom: 28px;
  color: var(--fg);
}

.method-body {
  font-size: 0.96rem;
  color: var(--fg-dim);
  line-height: 1.75;
}

.method-right {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.method-block {
  padding: 36px 40px;
  border: 1px solid var(--border);
  border-bottom: none;
}

.method-block:first-child {
  border-radius: 4px 4px 0 0;
}

.method-block:last-child {
  border-bottom: 1px solid var(--border);
  border-radius: 0 0 4px 4px;
}

.method-block-icon {
  width: 10px;
  height: 10px;
  background: var(--accent);
  border-radius: 2px;
  margin-bottom: 20px;
}

.method-block h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--fg);
  font-family: var(--font-display);
}

.method-block p {
  font-size: 0.88rem;
  color: var(--fg-dim);
  line-height: 1.7;
}

/* === OUTCOMES === */
.outcomes {
  padding: 100px 64px;
  border-top: 1px solid var(--border);
  background: var(--bg-alt);
}

.outcomes-label {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 56px;
}

.outcomes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-bottom: 32px;
}

.outcome-card {
  padding: 44px 40px;
  border: 1px solid var(--border);
  background: var(--bg);
}

.outcome-stat {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 12px;
  line-height: 1;
}

.outcome-desc {
  font-size: 0.88rem;
  color: var(--fg-dim);
  line-height: 1.5;
}

.outcomes-note {
  font-size: 0.76rem;
  color: #555;
  letter-spacing: 0.03em;
}

/* === CLOSING === */
.closing {
  padding: 120px 64px 100px;
  border-top: 1px solid var(--border);
}

.closing-headline {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 800;
  color: var(--fg);
  margin-bottom: 32px;
  max-width: 700px;
}

.closing-body {
  font-size: 1rem;
  color: var(--fg-dim);
  max-width: 520px;
  line-height: 1.75;
}

/* === FOOTER === */
footer {
  padding: 48px 64px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-wordmark {
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  color: var(--fg-dim);
}

.footer-wordmark strong {
  color: var(--accent);
}

.footer-sub {
  font-size: 0.75rem;
  color: #555;
}

.footer-meta {
  font-size: 0.75rem;
  color: var(--fg-dim);
  font-family: var(--font-body);
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
  nav, .hero-inner, .principles, .method, .outcomes, .closing, footer {
    padding-left: 32px;
    padding-right: 32px;
  }

  .hero-inner { padding-top: 60px; padding-bottom: 70px; }

  .hero-accent-block { display: none; }

  .principles-grid,
  .outcomes-grid {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .method-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  nav {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding-top: 20px;
    padding-bottom: 20px;
  }

  .hero-meta .dot { margin: 0 12px; }

  footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}

@media (max-width: 500px) {
  .hero-headline { font-size: 2.8rem; }
  .outcome-stat { font-size: 2.2rem; }
  nav, .hero-inner, .principles, .method, .outcomes, .closing, footer {
    padding-left: 24px;
    padding-right: 24px;
  }
}