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

:root {
  --bg: #FDFAF6;
  --nav-bg: #0D1B2A;
  --nav-fg: #FDFAF6;
  --nav-accent: #E8A838;
  --accent: #E8A838;
  --accent-dark: #C4891A;
  --text: #1A1A2E;
  --text-muted: #6B7280;
  --surface: #FFFFFF;
  --border: #E5E0D8;
  --nav-height: 64px;
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* === TYPOGRAPHY === */
.eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-dark);
  margin-bottom: 1rem;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
}

/* === NAV === */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-height);
  background: var(--nav-bg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-mark {
  font-size: 1.25rem;
  color: var(--accent);
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--nav-fg);
  letter-spacing: -0.01em;
}

.nav-tagline {
  font-size: 0.8rem;
  color: rgba(253,250,246,0.45);
  letter-spacing: 0.02em;
}

/* === HERO === */
.hero {
  background: var(--nav-bg);
  padding: 80px 48px 100px;
  color: var(--nav-fg);
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-left { max-width: 520px; }

.hero-headline {
  font-size: clamp(2.4rem, 4vw, 3.6rem);
  font-weight: 700;
  line-height: 1.1;
  color: #FDFAF6;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero-sub {
  font-size: 1.15rem;
  color: rgba(253,250,246,0.7);
  line-height: 1.7;
  max-width: 460px;
}

/* === CHAT WIDGET === */
.chat-widget {
  background: #1E2D3D;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(232,168,56,0.2);
  box-shadow: 0 24px 60px rgba(0,0,0,0.4);
  font-size: 0.875rem;
}

.chat-header {
  background: #162232;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.chat-dots {
  display: flex;
  gap: 5px;
}

.chat-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(232,168,56,0.6);
}

.chat-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.chat-messages {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.chat-msg {
  display: flex;
  flex-direction: column;
}

.chat-msg.incoming { align-items: flex-start; }
.chat-msg.outgoing { align-items: flex-end; }
.chat-msg.system { align-items: center; }

.msg-text {
  padding: 10px 14px;
  border-radius: 14px;
  line-height: 1.5;
  max-width: 90%;
}

.incoming .msg-text {
  background: #2A3A4E;
  color: #F0EDE6;
  border-bottom-left-radius: 4px;
}

.outgoing .msg-text {
  background: var(--accent);
  color: #0D1B2A;
  font-weight: 600;
  border-bottom-right-radius: 4px;
}

.system .msg-text {
  background: rgba(232,168,56,0.12);
  color: var(--accent);
  font-size: 0.75rem;
  padding: 8px 12px;
  border-radius: 20px;
}

.msg-time {
  font-size: 0.7rem;
  color: rgba(255,255,255,0.3);
  margin-top: 5px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.status { color: var(--accent); }

/* === HOW IT WORKS === */
.how {
  background: var(--bg);
  padding: 100px 48px;
  border-bottom: 1px solid var(--border);
}

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

.how-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-dark);
  margin-bottom: 2.5rem;
}

.how-steps {
  display: flex;
  align-items: stretch;
  gap: 0;
}

.step {
  flex: 1;
  padding: 32px;
  border: 1px solid var(--border);
  border-radius: 12px;
}

.step-divider {
  width: 40px;
  flex-shrink: 0;
  position: relative;
}

.step-divider::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 24px;
  height: 2px;
  background: var(--accent);
}

.step-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.35;
  margin-bottom: 16px;
  line-height: 1;
}

.step h3 {
  font-size: 1.15rem;
  margin-bottom: 12px;
  color: var(--text);
}

.step p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* === FEATURES === */
.features {
  background: var(--bg);
  padding: 100px 48px;
}

.features-header {
  max-width: 1100px;
  margin: 0 auto 64px;
}

.features-header h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  color: var(--text);
  max-width: 580px;
}

.features-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

.feature-card {
  background: var(--surface);
  padding: 36px 32px;
  transition: background 0.2s;
}

.feature-card:hover { background: #F9F5EE; }

.feature-icon {
  font-size: 1.6rem;
  margin-bottom: 16px;
  display: block;
}

.feature-card h3 {
  font-size: 1.05rem;
  margin-bottom: 10px;
  font-family: var(--font-display);
  font-weight: 600;
}

.feature-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* === PRICING === */
.pricing {
  background: #0D1B2A;
  padding: 100px 48px;
  color: #FDFAF6;
}

.pricing-inner { max-width: 900px; margin: 0 auto; }

.pricing h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  color: #FDFAF6;
  margin-bottom: 48px;
}

.pricing-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 40px;
}

.pricing-card {
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  padding: 36px;
}

.pricing-card.featured {
  border-color: var(--accent);
  background: rgba(232,168,56,0.06);
}

.card-tag {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.card-price {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 700;
  color: #FDFAF6;
  line-height: 1;
  margin-bottom: 8px;
}

.per-mo {
  font-size: 1.2rem;
  font-weight: 400;
  color: rgba(253,250,246,0.5);
}

.card-desc {
  font-size: 0.875rem;
  color: rgba(253,250,246,0.5);
  margin-bottom: 24px;
}

.card-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.card-features li {
  font-size: 0.875rem;
  color: rgba(253,250,246,0.75);
  padding-left: 20px;
  position: relative;
}

.card-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 600;
}

.pricing-note {
  font-size: 0.85rem;
  color: rgba(253,250,246,0.4);
  font-style: italic;
}

/* === MANIFESTO === */
.manifesto {
  padding: 100px 48px;
  background: var(--bg);
  border-top: 1px solid var(--border);
}

.manifesto-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.manifesto-quote {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-style: italic;
  font-weight: 400;
  color: var(--text);
  line-height: 1.4;
}

.manifesto-body p {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 1.2em;
}

/* === CLOSING === */
.closing {
  background: var(--nav-bg);
  padding: 100px 48px;
  color: #FDFAF6;
}

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

.closing h2 {
  font-size: clamp(2rem, 3.5vw, 3rem);
  color: #FDFAF6;
  margin-bottom: 20px;
  max-width: 700px;
}

.closing-inner > p {
  font-size: 1.1rem;
  color: rgba(253,250,246,0.6);
  max-width: 600px;
  margin-bottom: 60px;
}

.closing-value {
  display: flex;
  align-items: baseline;
  gap: 20px;
}

.value-num {
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}

.value-label {
  font-size: 1rem;
  color: rgba(253,250,246,0.55);
  line-height: 1.5;
}

/* === FOOTER === */
.footer {
  background: var(--nav-bg);
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 48px;
}

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

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer-tagline {
  font-size: 0.875rem;
  color: rgba(253,250,246,0.45);
  margin-bottom: 8px;
}

.footer-legal {
  font-size: 0.8rem;
  color: rgba(253,250,246,0.25);
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .hero-content { grid-template-columns: 1fr; gap: 48px; }
  .hero-left { max-width: 100%; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .how-steps { flex-direction: column; }
  .step-divider { display: none; }
  .manifesto-inner { grid-template-columns: 1fr; gap: 40px; }
  .pricing-cards { grid-template-columns: 1fr; }
  .nav { padding: 0 24px; }
  .hero { padding: 60px 24px 80px; }
  .how { padding: 64px 24px; }
  .features { padding: 64px 24px; }
  .pricing { padding: 64px 24px; }
  .manifesto { padding: 64px 24px; }
  .closing { padding: 64px 24px; }
  .footer { padding: 40px 24px; }
}

@media (max-width: 640px) {
  .features-grid { grid-template-columns: 1fr; }
  .closing-value { flex-direction: column; gap: 8px; }
  .value-num { font-size: 3.5rem; }
  .nav-tagline { display: none; }
}