/* ─── Tokens ─────────────────────────────────────────── */
:root {
  --slate:   #0f172a;
  --slate-2: #1e293b;
  --slate-3: #334155;
  --slate-4: #475569;
  --slate-m: #94a3b8;
  --white:   #ffffff;
  --off:     #f8fafc;
  --amber:   #f59e0b;
  --amber-l: #fbbf24;
  --amber-d: #d97706;
}

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

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

body {
  background: var(--slate);
  color: var(--white);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ─── Nav ─────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
  height: 56px;
  display: flex;
  align-items: center;
  background: rgba(15,23,42,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(148,163,184,0.08);
}
.nav-inner { width: 100%; max-width: 1200px; margin: 0 auto; display: flex; align-items: center; gap: 1rem; }
.nav-logo {
  font-family: 'DM Serif Display', serif;
  font-size: 1.25rem;
  color: var(--amber);
  letter-spacing: -0.01em;
}
.nav-tagline { font-size: 0.8rem; color: var(--slate-m); font-weight: 400; }

/* ─── Hero ─────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 7rem clamp(1.5rem, 5vw, 4rem) 4rem;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-bottom: 4rem;
}
.hero-eyebrow {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--amber);
  font-weight: 600;
  margin-bottom: 1.25rem;
}
.hero-headline {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 1.5rem;
}
.hero-sub {
  font-size: 1.0625rem;
  color: var(--slate-m);
  line-height: 1.65;
  max-width: 420px;
  font-weight: 400;
}

/* Listing Card */
.listing-card {
  background: var(--slate-2);
  border: 1px solid rgba(148,163,184,0.12);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,0,0,0.4), 0 0 0 1px rgba(245,158,11,0.08);
}
.listing-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.875rem 1.25rem;
  border-bottom: 1px solid rgba(148,163,184,0.08);
}
.listing-badge {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  background: var(--amber);
  color: var(--slate);
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
}
.listing-status { font-size: 0.75rem; color: var(--slate-m); }
.listing-thumb {
  width: 100%;
  height: 180px;
  background: linear-gradient(135deg, #1e293b 0%, #334155 50%, #1e293b 100%);
  position: relative;
  overflow: hidden;
}
.listing-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 60%, rgba(245,158,11,0.15) 0%, transparent 60%),
    linear-gradient(160deg, #0f172a 0%, #1e293b 40%, #334155 70%, #1e293b 100%);
}
.listing-content { padding: 1.25rem 1.25rem 0; }
.listing-title {
  font-family: 'DM Serif Display', serif;
  font-size: 1.125rem;
  color: var(--white);
  margin-bottom: 0.25rem;
}
.listing-address { font-size: 0.8rem; color: var(--slate-m); margin-bottom: 0.875rem; }
.listing-divider { height: 1px; background: rgba(148,163,184,0.1); margin-bottom: 0.875rem; }
.listing-desc {
  font-size: 0.8rem;
  line-height: 1.6;
  color: #94a3b8;
  margin-bottom: 0.875rem;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.listing-tags { display: flex; gap: 0.4rem; flex-wrap: wrap; margin-bottom: 0.875rem; }
.tag {
  font-size: 0.6875rem;
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  background: rgba(245,158,11,0.12);
  color: var(--amber-l);
  border: 1px solid rgba(245,158,11,0.2);
  font-weight: 500;
}
.listing-channels { display: flex; align-items: center; gap: 0.4rem; flex-wrap: wrap; margin-bottom: 1rem; }
.channel-label { font-size: 0.6875rem; color: var(--slate-m); }
.channel-chip {
  font-size: 0.65rem;
  padding: 0.15rem 0.5rem;
  border-radius: 20px;
  background: rgba(148,163,184,0.1);
  color: var(--slate-m);
  border: 1px solid rgba(148,163,184,0.12);
}
.listing-ai-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  background: rgba(245,158,11,0.06);
  border-top: 1px solid rgba(245,158,11,0.1);
  font-size: 0.75rem;
  color: var(--amber);
  font-weight: 500;
}
.ai-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 6px var(--amber);
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.4} }

/* Hero stats */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  border-top: 1px solid rgba(148,163,184,0.08);
  padding-top: 2.5rem;
}
.stat { display: flex; flex-direction: column; padding: 0 2.5rem; }
.stat:first-child { padding-left: 0; }
.stat-num {
  font-family: 'DM Serif Display', serif;
  font-size: 2.25rem;
  color: var(--amber);
  line-height: 1;
  margin-bottom: 0.35rem;
}
.stat-label { font-size: 0.8rem; color: var(--slate-m); }
.stat-divider { width: 1px; height: 48px; background: rgba(148,163,184,0.12); flex-shrink: 0; }

/* ─── Sections ──────────────────────────────────────────── */
.section { padding: clamp(4rem, 8vw, 7rem) clamp(1.5rem, 5vw, 4rem); }
.section-inner { max-width: 1100px; margin: 0 auto; }
.section-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--amber);
  font-weight: 600;
  margin-bottom: 1rem;
}
.section-headline {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(2rem, 4vw, 2.75rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 1.25rem;
}
.section-body {
  font-size: 1rem;
  color: var(--slate-m);
  line-height: 1.7;
  max-width: 560px;
  margin-bottom: 3rem;
}

/* Listings flow */
.listing-flow {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.flow-item {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  background: var(--slate-2);
  border: 1px solid rgba(148,163,184,0.1);
  border-radius: 12px;
  padding: 1.125rem 1.25rem;
  flex: 1;
  min-width: 220px;
}
.flow-icon {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: rgba(245,158,11,0.12);
  display: flex; align-items: center; justify-content: center;
  color: var(--amber);
  flex-shrink: 0;
}
.flow-title { font-size: 0.875rem; font-weight: 600; color: var(--white); margin-bottom: 0.2rem; }
.flow-sub { font-size: 0.75rem; color: var(--slate-m); }
.flow-arrow { color: var(--slate-4); flex-shrink: 0; }

/* Social cards */
.social-section { background: #111827; }
.social-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.social-card {
  background: var(--slate-2);
  border: 1px solid rgba(148,163,184,0.1);
  border-radius: 14px;
  overflow: hidden;
}
.social-app-bar {
  padding: 0.5rem 1rem;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--slate-m);
  border-bottom: 1px solid rgba(148,163,184,0.08);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.social-card--instagram .social-app-bar { background: #0f172a; }
.social-card--linkedin .social-app-bar { background: #0f172a; }
.social-card--facebook .social-app-bar { background: #0f172a; }
.social-post { padding: 1rem; }
.social-thumb {
  width: 100%;
  height: 120px;
  border-radius: 8px;
  margin-bottom: 0.75rem;
  background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
}
.social-caption { font-size: 0.78rem; color: var(--slate-m); line-height: 1.55; margin-bottom: 0.75rem; }
.social-meta { font-size: 0.7rem; color: var(--slate-4); }

/* Email mockup */
.email-section { background: var(--slate); }
.email-mockup {
  background: var(--off);
  border-radius: 12px;
  overflow: hidden;
  max-width: 680px;
  box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}
.email-header-bar {
  background: #ffffff;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid #e2e8f0;
}
.email-agent-info { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.75rem; }
.email-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--slate);
}
.email-from { font-size: 0.875rem; font-weight: 600; color: var(--slate); }
.email-brand { font-size: 0.75rem; color: var(--amber); font-weight: 600; }
.email-subject { font-size: 0.8rem; color: var(--slate-4); }
.email-body {
  background: #ffffff;
  padding: 1.5rem;
  color: var(--slate);
  font-size: 0.875rem;
  line-height: 1.65;
}
.email-listing-row {
  display: flex;
  gap: 1rem;
  align-items: center;
  padding: 0.875rem 0;
  border-top: 1px solid #f1f5f9;
}
.email-listing-thumb {
  width: 64px; height: 48px;
  border-radius: 6px;
  background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
  flex-shrink: 0;
}
.email-listing-info { font-size: 0.8rem; }

/* Closing */
.closing-section {
  background: linear-gradient(180deg, #0f172a 0%, #111827 100%);
  padding: clamp(5rem, 10vw, 8rem) clamp(1.5rem, 5vw, 4rem);
}
.closing-inner { max-width: 900px; margin: 0 auto; text-align: center; }
.closing-headline {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 1.25rem;
}
.closing-sub {
  font-size: 1rem;
  color: var(--slate-m);
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto 3.5rem;
}
.closing-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  padding: 3rem;
  background: var(--slate-2);
  border: 1px solid rgba(148,163,184,0.1);
  border-radius: 16px;
}
.closing-stat { display: flex; flex-direction: column; align-items: center; gap: 0.5rem; }
.closing-num {
  font-family: 'DM Serif Display', serif;
  font-size: 3rem;
  color: var(--amber);
  line-height: 1;
}
.closing-desc { font-size: 0.8rem; color: var(--slate-m); line-height: 1.5; text-align: center; }

/* Footer */
.footer {
  background: #080f1c;
  padding: 2.5rem clamp(1.5rem, 5vw, 4rem);
}
.footer-inner { max-width: 1100px; margin: 0 auto; text-align: center; }
.footer-logo { font-family: 'DM Serif Display', serif; font-size: 1.25rem; color: var(--amber); margin-bottom: 0.5rem; }
.footer-tagline { font-size: 0.8rem; color: var(--slate-4); margin-bottom: 1rem; }
.footer-copy { font-size: 0.75rem; color: var(--slate-4); }

/* ─── Responsive ────────────────────────────────────────── */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-right { display: none; }
  .hero-sub { max-width: 100%; }
  .social-grid { grid-template-columns: 1fr; }
  .listing-flow { gap: 1rem; }
  .flow-arrow { display: none; }
  .flow-item { min-width: 100%; }
  .closing-stats { grid-template-columns: 1fr; gap: 1.5rem; padding: 2rem; }
  .hero-stats { flex-wrap: wrap; gap: 1.5rem; }
  .stat { padding: 0; }
  .stat-divider { display: none; }
}
@media (max-width: 600px) {
  .section-headline br { display: none; }
  .closing-headline br { display: none; }
}