/* === TOKENS === */
:root {
  --bg: #f5f2ed;
  --bg-alt: #ece9e2;
  --fg: #1c1917;
  --fg-muted: #78716c;
  --fg-subtle: #a8a29e;
  --accent: #d4a853;
  --accent-dark: #b8922f;
  --border: #ddd8cf;
  --card-bg: #fdfcfa;
}

/* === RESET & BASE === */
* { 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: sticky;
  top: 0;
  z-index: 50;
  background: rgba(245, 242, 237, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--fg);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: -0.02em;
}
.nav-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--fg-muted);
  font-weight: 500;
}
.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 2px rgba(34, 197, 94, 0.2);
  animation: pulse 2.5s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 2px rgba(34, 197, 94, 0.2); }
  50% { box-shadow: 0 0 0 5px rgba(34, 197, 94, 0.08); }
}

/* === HERO === */
.hero {
  padding: 80px 40px 100px;
  max-width: 1200px;
  margin: 0 auto;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 28px;
}
.eyebrow-line {
  display: block;
  width: 32px;
  height: 1px;
  background: var(--accent);
}
.hero-headline {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: clamp(44px, 5vw, 68px);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 28px;
}
.hero-headline em {
  font-style: italic;
  color: var(--accent);
}
.hero-sub {
  font-size: 18px;
  color: var(--fg-muted);
  line-height: 1.65;
  max-width: 440px;
}
.hero-visual {
  position: relative;
}
.hero-img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 24px 60px rgba(28, 25, 23, 0.12);
}

/* === HOW === */
.how {
  background: var(--fg);
  color: var(--bg);
  padding: 100px 40px;
}
.how-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.how-label {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 60px;
}
.how-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
}
.step {
  flex: 1;
  padding-right: 40px;
}
.step-number {
  font-family: 'Instrument Serif', serif;
  font-size: 56px;
  font-weight: 400;
  color: rgba(245, 242, 237, 0.15);
  line-height: 1;
  margin-bottom: 20px;
}
.step-content h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.step-content p {
  font-size: 15px;
  color: rgba(245, 242, 237, 0.55);
  line-height: 1.6;
}
.step-connector {
  width: 60px;
  height: 1px;
  background: rgba(245, 242, 237, 0.15);
  margin-top: 28px;
  flex-shrink: 0;
}

/* === FEATURES === */
.features {
  padding: 100px 40px;
  max-width: 1200px;
  margin: 0 auto;
}
.features-header {
  text-align: center;
  margin-bottom: 72px;
}
.features-header h2 {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 16px;
}
.features-header p {
  font-size: 17px;
  color: var(--fg-muted);
}
.features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
}
.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
}
.feature-card.feature-primary {
  grid-row: span 2;
  display: flex;
  flex-direction: column;
}
.feature-card.feature-wide {
  grid-column: span 2;
}
.feature-icon {
  margin-bottom: 20px;
}
.feature-card h3 {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 10px;
}
.feature-card p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.6;
}
.feature-img-wrap {
  margin-top: auto;
  padding-top: 24px;
}
.feature-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 10px;
}

/* === PHILOSOPHY === */
.philosophy {
  background: var(--bg-alt);
  padding: 100px 40px;
}
.philosophy-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.philosophy-img {
  width: 100%;
  height: 460px;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 16px 48px rgba(28, 25, 23, 0.1);
}
.philosophy-label {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.philosophy-text h2 {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(32px, 3.5vw, 48px);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 24px;
}
.philosophy-text > p {
  font-size: 16px;
  color: var(--fg-muted);
  line-height: 1.65;
  margin-bottom: 40px;
}
.philosophy-quote {
  border-left: 2px solid var(--accent);
  padding-left: 24px;
}
.philosophy-quote p {
  font-size: 15px;
  color: var(--fg-muted);
  font-style: italic;
  line-height: 1.65;
}

/* === CLOSING === */
.closing {
  padding: 120px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
  max-width: 1200px;
  margin: 0 auto;
}
.closing-orb {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(212, 168, 83, 0.12) 0%, transparent 70%);
  pointer-events: none;
}
.closing h2 {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.15;
  position: relative;
  margin-bottom: 20px;
}
.closing p {
  font-size: 17px;
  color: var(--fg-muted);
  position: relative;
}

/* === FOOTER === */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 15px;
  color: var(--fg);
}
.footer-copy {
  font-size: 13px;
  color: var(--fg-subtle);
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .hero-inner,
  .philosophy-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero { padding: 60px 24px 80px; }
  .how-steps { flex-direction: column; gap: 40px; }
  .step-connector { width: 40px; height: 40px; background: none; margin: 0; }
  .features-grid { grid-template-columns: 1fr; }
  .feature-card.feature-primary { grid-row: auto; }
  .feature-card.feature-wide { grid-column: auto; }
  .philosophy { padding: 80px 24px; }
  .closing { padding: 80px 24px; }
  .nav-inner { padding: 16px 24px; }
  .footer-inner { flex-direction: column; gap: 12px; text-align: center; }
  .hero-img { height: 280px; }
  .philosophy-img { height: 280px; }
}