/* ─────────────────────────────────────────────
   home.css  —  Sourri AI · Landing Page
   Bespoke styles only — layout tokens in global.css
───────────────────────────────────────────── */

/* ── Landing Navbar ──────────────────────────────────────────── */
.landing-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  height: 64px;
  padding: 0 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), backdrop-filter 0.3s var(--ease);
}

.landing-nav.scrolled {
  background: rgba(20, 21, 26, 0.88);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom-color: var(--border-subtle);
}

/* Brand */
.lnav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.lnav-brand-icon {
  width: 32px;
  height: 32px;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 15px;
  transition: var(--transition);
}
.lnav-brand:hover .lnav-brand-icon {
  background: rgba(156, 220, 240, 0.16);
}
.lnav-brand-name {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: 0.04em;
}
.lnav-accent { color: var(--accent); }

/* Nav links */
.lnav-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 4px;
  flex-grow: 1;
  justify-content: center;
}
.lnav-link {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  text-decoration: none;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.lnav-link:hover {
  color: var(--accent);
  background: var(--accent-glow);
}

/* Actions */
.lnav-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

/* Mobile toggle */
.lnav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 18px;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  flex-shrink: 0;
}
.lnav-toggle:hover {
  color: var(--accent);
  border-color: var(--border-accent);
}

/* Mobile overlay */
.lnav-overlay {
  position: fixed;
  inset: 64px 0 0 0;
  z-index: 199;
  background: rgba(20, 21, 26, 0.97);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-top: 1px solid var(--border-subtle);
  padding: 2rem;
  animation: overlayIn 0.2s var(--ease);
}
@keyframes overlayIn {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.lnav-overlay-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.lnav-overlay-links a {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.lnav-overlay-links a:hover {
  color: var(--accent);
  background: var(--accent-glow);
}

/* ── Hero ─────────────────────────────────────────────────────── */
.hero-section {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding: 0 1.5rem;
}

/* Ambient glow behind headline */
.hero-glow {
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translateX(-50%);
  width: min(700px, 90vw);
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(
    ellipse at center,
    var(--accent-glow) 0%,
    var(--accent-dim) 30%,
    transparent 70%
  );
  filter: blur(60px);
  pointer-events: none;
  z-index: 0;
  animation: glowPulse 5s ease-in-out infinite;
}
@keyframes glowPulse {
  0%, 100% { opacity: 0.6; transform: translateX(-50%) scale(1); }
  50%       { opacity: 1;   transform: translateX(-50%) scale(1.08); }
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero-eyebrow {
  justify-content: center;
  margin-bottom: 1.25rem;
}
/* Remove the trailing line on the eyebrow — centred label needs no line */
.hero-eyebrow::after { display: none; }

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.15;
  margin-bottom: 1.25rem;
  letter-spacing: -0.01em;
}
.hero-accent {
  color: var(--accent);
}

.hero-sub {
  font-family: var(--font-sans);
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  color: var(--text-secondary);
  max-width: 540px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--text-muted);
  font-size: 1.2rem;
  animation: scrollBounce 2s ease-in-out infinite;
  z-index: 1;
}
@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

/* ── Property Finder ─────────────────────────────────────────── */
.finder-section {
  padding: 5rem 1.5rem;
  position: relative;
  z-index: 1;
}
.finder-container {
  max-width: 720px;
  margin: 0 auto;
}

.finder-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 2rem 2rem 1.75rem;
  margin-bottom: 1rem;
}

/* Breadcrumb */
.finder-breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}
.finder-crumb {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  padding: 3px 10px 3px 10px;
}
.finder-crumb-sep {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}
.finder-crumb-reset {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 12px;
  line-height: 1;
  padding: 0;
  margin-left: 2px;
  transition: color var(--transition);
}
.finder-crumb-reset:hover { color: var(--danger); }

/* Step dots */
.finder-steps-bar {
  display: flex;
  align-items: center;
  margin-bottom: 1.75rem;
  gap: 0;
}
.finder-step-dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  transition: var(--transition);
  flex-shrink: 0;
}
.finder-step-dot.active {
  background: var(--accent-dim);
  border-color: var(--border-accent);
  color: var(--accent);
}
.finder-step-dot.done {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg-base);
}
.finder-step-line {
  flex: 1;
  height: 1px;
  background: var(--border-subtle);
}

/* Step content */
.finder-step[hidden] { display: none; }

.finder-prompt {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 1rem;
}

.finder-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.finder-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 0.45rem 0.9rem;
  cursor: pointer;
  transition: var(--transition);
}
.finder-chip:hover,
.finder-chip.selected {
  color: var(--accent);
  background: var(--accent-dim);
  border-color: var(--border-accent);
}

/* Step 3 preview */
.finder-preview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.finder-preview-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.finder-preview-card i {
  font-size: 1.2rem;
  color: var(--accent);
  flex-shrink: 0;
}
.finder-preview-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.finder-preview-addr {
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--text-primary);
  font-weight: 500;
}
.finder-preview-type {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.finder-gallery-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  text-decoration: none;
  transition: gap var(--transition), opacity var(--transition);
}
.finder-gallery-link:hover {
  gap: 10px;
  opacity: 0.8;
}

.finder-all-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  text-decoration: none;
  padding: 0.3rem 0;
  transition: color var(--transition), gap var(--transition);
}
.finder-all-link:hover {
  color: var(--accent);
  gap: 10px;
}

/* ── Features ────────────────────────────────────────────────── */
.features-section {
  padding: 5rem 1.5rem;
  position: relative;
  z-index: 1;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}
.features-container {
  max-width: 1080px;
  margin: 0 auto;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 2rem;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  transition: border-color var(--transition), transform var(--transition);
}
.feature-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-2px);
}

.feature-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 18px;
  margin-bottom: 1.1rem;
}
.feature-title {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: 0.03em;
  margin-bottom: 0.6rem;
}
.feature-body {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ── How It Works ────────────────────────────────────────────── */
.hiw-section {
  padding: 5rem 1.5rem;
  position: relative;
  z-index: 1;
}
.hiw-container {
  max-width: 900px;
  margin: 0 auto;
}
.hiw-track {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-top: 2rem;
}
.hiw-step {
  flex: 1;
  padding: 0 1.5rem;
  text-align: center;
}
.hiw-connector {
  width: 60px;
  height: 1px;
  background: var(--border-medium);
  margin-top: 1.35rem;
  flex-shrink: 0;
}
.hiw-num {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 300;
  color: var(--accent);
  opacity: 0.4;
  line-height: 1;
  margin-bottom: 0.75rem;
}
.hiw-title {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: 0.03em;
  margin-bottom: 0.6rem;
}
.hiw-body {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ── CTA Band ────────────────────────────────────────────────── */
.cta-band {
  padding: 5rem 1.5rem;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  text-align: center;
  position: relative;
  z-index: 1;
}
.cta-band-content {
  max-width: 560px;
  margin: 0 auto;
}
.cta-band-headline {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}
.cta-band-sub {
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.65;
}
.cta-band-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* ── Footer ──────────────────────────────────────────────────── */
.landing-footer {
  padding: 3rem 1.5rem 2.5rem;
  text-align: center;
  border-top: 1px solid var(--border-subtle);
  position: relative;
  z-index: 1;
}
.lfoot-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 0.75rem;
}
.lfoot-brand-icon {
  width: 28px;
  height: 28px;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 13px;
}
.lfoot-brand-name {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-primary);
  letter-spacing: 0.04em;
}
.lfoot-accent { color: var(--accent); }

.lfoot-tagline {
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}
.lfoot-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}
.lfoot-links a {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition);
}
.lfoot-links a:hover { color: var(--accent); }

.lfoot-copy {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 768px) {
  .landing-nav {
    padding: 0 1.25rem;
  }
  .lnav-links,
  .lnav-actions {
    display: none;
  }
  .lnav-toggle {
    display: inline-flex;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .hiw-track {
    flex-direction: column;
    align-items: center;
  }
  .hiw-connector {
    width: 1px;
    height: 40px;
    background: var(--border-medium);
    margin: 0;
  }
  .hiw-step {
    padding: 0 0.5rem;
  }
  .finder-preview-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .hero-ctas {
    flex-direction: column;
    align-items: stretch;
  }
  .hero-ctas a {
    text-align: center;
    justify-content: center;
  }
  .finder-card {
    padding: 1.25rem;
  }
}