:root {
  --bg: #F8F7F4;
  --bg-alt: #EDECE8;
  --fg: #1A1A1A;
  --fg-muted: #6B6B6B;
  --accent: #E63328;
  --accent-dark: #B82820;
  --surface: #FFFFFF;
  --border: #E0DFDB;
  --tag-bg: #F0EFEB;
}

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

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

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 32px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(248, 247, 244, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  font-family: 'DM Serif Display', serif;
  font-size: 1.25rem;
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--fg);
}

nav {
  display: flex;
  gap: 32px;
}

nav a {
  font-size: 0.875rem;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.15s;
}

nav a:hover { color: var(--fg); }

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 12px;
}

/* Hero */
.hero {
  padding: 96px 0 80px;
  border-bottom: 1px solid var(--border);
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  background: rgba(230, 51, 40, 0.08);
  border: 1px solid rgba(230, 51, 40, 0.2);
  padding: 4px 10px;
  border-radius: 2px;
  margin-bottom: 24px;
}

.hero-headline {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(2.5rem, 4vw, 3.75rem);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 28px;
}

.hero-lede {
  font-size: 1.0625rem;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 32px;
}

.hero-meta {
  font-size: 0.8125rem;
  color: var(--fg-muted);
  font-style: italic;
}

/* Contact Cards */
.card-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: 0 2px 8px rgba(26,26,26,0.04);
  transition: transform 0.2s, box-shadow 0.2s;
}

.contact-card:hover {
  transform: translateX(-4px);
  box-shadow: 0 4px 16px rgba(26,26,26,0.08);
}

.card-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--fg);
  color: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

.card-info { flex: 1; }

.card-name {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--fg);
}

.card-title {
  font-size: 0.8125rem;
  color: var(--fg-muted);
}

.card-status {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 8px;
  border-radius: 2px;
  flex-shrink: 0;
}

.card-status.saved { background: var(--tag-bg); color: var(--fg-muted); }
.card-status.enriched { background: #EAF5EA; color: #2A7A2A; }
.card-status.drafted { background: #FFF3E0; color: #B85C00; }

/* Surfaces */
.surfaces {
  padding: 80px 0;
  border-bottom: 1px solid var(--border);
}

.surfaces-intro {
  margin-bottom: 48px;
}

.surface-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.surface-item {
  background: var(--surface);
  padding: 28px 24px;
  transition: background 0.2s;
}

.surface-item:hover { background: var(--bg); }

.surface-icon {
  color: var(--accent);
  margin-bottom: 12px;
}

.surface-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 4px;
}

.surface-desc {
  font-size: 0.8125rem;
  color: var(--fg-muted);
  line-height: 1.5;
}

/* Features */
.features {
  padding: 80px 0;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 64px 80px;
}

.feature-block { position: relative; }

.feature-number {
  font-family: 'DM Serif Display', serif;
  font-size: 3rem;
  font-weight: 400;
  color: var(--border);
  line-height: 1;
  margin-bottom: 16px;
}

.feature-title {
  font-family: 'DM Serif Display', serif;
  font-size: 1.375rem;
  font-weight: 400;
  color: var(--fg);
  margin-bottom: 12px;
}

.feature-body {
  font-size: 0.9375rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* Outcomes / Testimonials */
.outcomes {
  padding: 80px 0;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}

.outcomes-header {
  margin-bottom: 56px;
}

.outcomes-headline {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 400;
  color: var(--fg);
  max-width: 560px;
  line-height: 1.15;
}

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

.testimonial {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 32px;
}

.testimonial blockquote {
  font-family: 'DM Serif Display', serif;
  font-size: 1.0625rem;
  font-style: italic;
  color: var(--fg);
  line-height: 1.6;
  margin-bottom: 24px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--fg);
  color: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6875rem;
  font-weight: 700;
  flex-shrink: 0;
}

.author-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--fg);
}

.author-title {
  font-size: 0.8125rem;
  color: var(--fg-muted);
}

/* Closing */
.closing {
  padding: 96px 0;
  background: var(--fg);
}

.closing-content {
  max-width: 640px;
}

.closing-headline {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  color: var(--bg);
  line-height: 1.1;
  margin-bottom: 24px;
}

.closing-sub {
  font-size: 1rem;
  color: rgba(248,247,244,0.65);
  line-height: 1.7;
}

/* Footer */
.site-footer {
  padding: 48px 0 0;
  background: var(--bg);
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-brand .logo {
  font-size: 1.125rem;
  display: block;
  margin-bottom: 8px;
}

.footer-tagline {
  font-size: 0.8125rem;
  color: var(--fg-muted);
}

.footer-links {
  display: flex;
  gap: 64px;
}

.footer-col { display: flex; flex-direction: column; gap: 8px; }

.footer-col-title {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fg-muted);
  margin-bottom: 4px;
}

.footer-col a {
  font-size: 0.875rem;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.15s;
}

.footer-col a:hover { color: var(--fg); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 0;
}

.footer-bottom span {
  font-size: 0.8125rem;
  color: var(--fg-muted);
}

/* Responsive */
@media (max-width: 768px) {
  .hero .container { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { display: none; }
  .surface-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: 1fr; gap: 40px; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; gap: 32px; }
  nav { display: none; }
  .container { padding: 0 20px; }
  .hero { padding: 64px 0 48px; }
}

@media (max-width: 480px) {
  .surface-grid { grid-template-columns: 1fr; }
}