/* PropertyDecide — Shared Styles v5 (Sleek Tech Typography) */
:root {
  --primary: #4f46e5;
  --primary-dark: #4338ca;
  --primary-light: #eef2ff;
  --primary-glow: rgba(79,70,229,.1);
  --accent: #10b981;
  --accent-dark: #059669;
  --accent-light: #ecfdf5;
  --text: #0a0a0f;
  --text-secondary: #64748b;
  --text-muted: #94a3b8;
  --bg: #fafafa;
  --surface: #ffffff;
  --border: #e5e7eb;
  --border-light: #f3f4f6;
  --gradient-hero: linear-gradient(135deg, #0a0a0f 0%, #1e1b4b 50%, #0a0a0f 100%);
  --gradient-text: linear-gradient(135deg, #818cf8 0%, #6366f1 30%, #a78bfa 60%, #818cf8 100%);
  --gradient-orb-1: radial-gradient(circle, rgba(99,102,241,.4), transparent 60%);
  --gradient-orb-2: radial-gradient(circle, rgba(139,92,246,.3), transparent 60%);
  --gradient-border: linear-gradient(135deg, rgba(99,102,241,.3), rgba(139,92,246,.2), rgba(16,185,129,.2));
  --shadow-xs: 0 1px 2px rgba(0,0,0,.03);
  --shadow-sm: 0 1px 3px rgba(0,0,0,.04), 0 1px 2px rgba(0,0,0,.02);
  --shadow-md: 0 4px 16px rgba(0,0,0,.05), 0 2px 4px rgba(0,0,0,.02);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.07), 0 4px 8px rgba(0,0,0,.03);
  --shadow-xl: 0 24px 48px rgba(0,0,0,.08);
  --shadow-glow: 0 0 40px rgba(99,102,241,.12);
  --radius: 16px;
  --radius-sm: 12px;
  --radius-xs: 8px;
  --ease: cubic-bezier(.4,0,.2,1);
  --transition: .2s var(--ease);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  color: var(--text);
  background: var(--bg);
  background-image: radial-gradient(circle, #e5e7eb 1px, transparent 1px);
  background-size: 24px 24px;
  line-height: 1.7;
  font-size: .9375rem;
  letter-spacing: -.005em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── Animations ── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .5; }
}
@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 15px) scale(.95); }
}
@keyframes orbFloat2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(-25px, 20px) scale(1.1); }
  66% { transform: translate(15px, -25px) scale(.9); }
}
@keyframes textGradient {
  0% { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}
.animate-in { animation: fadeInUp .5s var(--ease) both; }
.animate-fade { animation: fadeIn .4s var(--ease) both; }

/* ── Gradient text ── */
.gradient-text {
  background: var(--gradient-text);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: textGradient 4s linear infinite;
}

/* ── Navigation ── */
.navbar {
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(0,0,0,.04);
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 100;
  transition: box-shadow .3s var(--ease), background .3s;
}
.navbar.scrolled { box-shadow: 0 1px 12px rgba(0,0,0,.06); background: rgba(255,255,255,.95); }
.navbar-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}
.logo {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -.025em;
}
.logo span { color: var(--primary); }

/* nav links */
.nav-links { display: flex; gap: 2px; list-style: none; align-items: center; }
.nav-links > li { position: relative; }
.nav-links > li > a,
.nav-links > li > .nav-dropdown-trigger {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: .875rem;
  font-weight: 500;
  padding: 7px 13px;
  border-radius: var(--radius-xs);
  transition: color var(--transition), background var(--transition);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: none;
  border: none;
  font-family: inherit;
}
.nav-links > li > a:hover,
.nav-links > li > .nav-dropdown-trigger:hover { color: var(--text); background: var(--border-light); }

/* dropdown */
.nav-dropdown-trigger::after {
  content: '';
  border-left: 3.5px solid transparent;
  border-right: 3.5px solid transparent;
  border-top: 4px solid currentColor;
  transition: transform .2s;
  opacity: .5;
}
.nav-dropdown.open .nav-dropdown-trigger::after { transform: rotate(180deg); }
.nav-dropdown.open .nav-dropdown-trigger { color: var(--text); background: var(--border-light); }
.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  left: -8px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  min-width: 240px;
  padding: 6px;
  z-index: 200;
  animation: slideDown .15s var(--ease);
}
.nav-dropdown.open .nav-dropdown-menu { display: block; }
.nav-dropdown-menu a {
  display: block;
  padding: 9px 14px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: .875rem;
  font-weight: 500;
  border-radius: var(--radius-xs);
  transition: background var(--transition), color var(--transition);
}
.nav-dropdown-menu a:hover { background: var(--border-light); color: var(--text); }

/* nav CTA */
.nav-cta {
  background: var(--primary) !important;
  color: #fff !important;
  padding: 7px 18px !important;
  border-radius: 50px !important;
  font-weight: 600 !important;
  font-size: .82rem !important;
  transition: all .15s !important;
}
.nav-cta:hover { background: var(--primary-dark) !important; color: #fff !important; box-shadow: 0 4px 12px rgba(79,70,229,.25); }

/* mobile hamburger */
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 10px; border-radius: var(--radius-xs); position: relative; z-index: 110; }
.nav-toggle:hover { background: var(--border-light); }
.nav-toggle span {
  display: block; width: 20px; height: 1.5px; background: var(--text);
  border-radius: 2px; transition: transform .3s, opacity .25s;
}
.nav-toggle span:nth-child(1) { margin-bottom: 5px; }
.nav-toggle span:nth-child(3) { margin-top: 5px; }
.nav-toggle.active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

@media (max-width: 768px) {
  .nav-toggle { display: block; }
  .nav-links {
    display: none; flex-direction: column; position: absolute;
    top: 60px; left: 0; right: 0; background: rgba(255,255,255,.98);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    padding: 12px 16px; border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-lg); gap: 2px;
  }
  .nav-links.open { display: flex; animation: slideDown .2s var(--ease); }
  .nav-links > li > a,
  .nav-links > li > .nav-dropdown-trigger { padding: 12px 16px; border-radius: var(--radius-xs); font-size: .9rem; display: flex; width: 100%; }
  .nav-dropdown-menu { position: static; box-shadow: none; border: none; padding: 0 0 0 12px; min-width: 0; animation: none; }
  .nav-dropdown-menu a { padding: 10px 16px; }
  .nav-cta { text-align: center; justify-content: center; margin-top: 4px; }
}

/* ── Hero ── */
.hero {
  background: var(--gradient-hero);
  color: #fff;
  padding: 100px 24px 88px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  top: -200px; left: -100px;
  background: var(--gradient-orb-1);
  filter: blur(80px);
  animation: orbFloat 8s ease-in-out infinite;
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  bottom: -150px; right: -100px;
  background: var(--gradient-orb-2);
  filter: blur(80px);
  animation: orbFloat2 10s ease-in-out infinite;
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}
.hero h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: -.035em;
  line-height: 1.15;
  animation: fadeInUp .6s var(--ease);
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  text-wrap: balance;
}
.hero p {
  font-size: 1.0625rem;
  color: rgba(255,255,255,.5);
  max-width: 540px;
  margin: 0 auto 40px;
  line-height: 1.75;
  font-weight: 400;
  animation: fadeInUp .6s var(--ease) .1s both;
}
.hero-ctas {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp .6s var(--ease) .2s both;
}
.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  color: var(--text);
  padding: 13px 28px;
  border-radius: 50px;
  font-weight: 500;
  font-size: .875rem;
  text-decoration: none;
  transition: transform .15s, box-shadow .2s;
  letter-spacing: -.005em;
}
.hero-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(99,102,241,.3); }
.hero-cta svg { flex-shrink: 0; }
.hero-cta-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: rgba(255,255,255,.6);
  padding: 13px 28px;
  border-radius: 50px;
  font-weight: 400;
  font-size: .875rem;
  text-decoration: none;
  border: 1px solid rgba(255,255,255,.12);
  transition: all .15s;
  letter-spacing: -.005em;
}
.hero-cta-secondary:hover { color: #fff; border-color: rgba(255,255,255,.35); background: rgba(255,255,255,.05); }
.hero-cta-secondary svg { flex-shrink: 0; }

@media (max-width: 640px) {
  .hero h1 { font-size: 2rem; }
  .hero p { font-size: .9375rem; }
  .hero { padding: 64px 20px 52px; }
}

/* ── Stats bar ── */
.stats-bar {
  display: flex;
  justify-content: center;
  gap: 0;
  padding: 28px 0 0;
  flex-wrap: wrap;
  animation: fadeInUp .6s var(--ease) .4s both;
}
.stat-item {
  text-align: center;
  padding: 0 32px;
  position: relative;
}
.stat-item + .stat-item::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 1px; height: 28px;
  background: rgba(255,255,255,.1);
}
.stat-value { font-size: 1.2rem; font-weight: 600; color: #fff; letter-spacing: -.02em; }
.stat-label { font-size: .7rem; color: rgba(255,255,255,.3); margin-top: 2px; letter-spacing: .04em; text-transform: uppercase; }
@media (max-width: 480px) {
  .stat-item { padding: 8px 20px; }
  .stat-item + .stat-item::before { display: none; }
}

/* ── Trust bar ── */
.trust-bar {
  display: flex;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
  padding: 0 0 8px;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: .8rem;
  color: var(--text-muted);
  font-weight: 500;
}
.trust-item svg { width: 15px; height: 15px; color: var(--accent); stroke: currentColor; stroke-width: 2; fill: none; }

/* ── Section containers ── */
.section { max-width: 1120px; margin: 0 auto; padding: 64px 24px; }
.section-title {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 8px;
  letter-spacing: -.02em;
  color: var(--text);
  line-height: 1.35;
  text-wrap: balance;
}
.section-subtitle { color: var(--text-muted); margin-bottom: 36px; line-height: 1.7; font-size: .875rem; }

/* ── Cards ── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow-xs);
  transition: box-shadow .2s var(--ease);
}
.card:hover { box-shadow: var(--shadow-sm); }

/* ── Form elements ── */
label {
  display: block;
  font-weight: 500;
  font-size: .8rem;
  margin-bottom: 6px;
  color: var(--text-muted);
  letter-spacing: .005em;
}
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
select,
textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  font-size: .925rem;
  font-family: inherit;
  color: var(--text);
  background: var(--surface);
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
  -webkit-appearance: none;
}
select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2394a3b8' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}
input::placeholder, textarea::placeholder { color: var(--text-muted); }
.form-row { margin-bottom: 20px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }
.hint { font-size: .8rem; color: var(--text-muted); margin-top: 5px; line-height: 1.4; }
.hint a { color: var(--primary); text-decoration: none; }
.hint a:hover { text-decoration: underline; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 24px;
  font-size: .875rem;
  font-weight: 500;
  font-family: inherit;
  border: none;
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: all .15s var(--ease);
  letter-spacing: -.005em;
}
.btn:active { transform: scale(.98); }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(79,70,229,.25); }
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: var(--accent-dark); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(16,185,129,.25); }
.btn-outline { background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn-outline:hover { background: var(--border-light); }
.btn-block { width: 100%; }

/* ── Results ── */
.result-card {
  background: var(--accent-light);
  border: 1px solid #a7f3d0;
  border-radius: var(--radius);
  padding: 28px;
  margin-top: 24px;
  animation: fadeInUp .4s var(--ease) both;
}
.result-card h3 { color: var(--accent-dark); margin-bottom: 14px; font-size: .9rem; font-weight: 600; letter-spacing: -.01em; }
.result-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid rgba(167,243,208,.5);
  gap: 16px;
}
.result-row:last-child { border-bottom: none; }
.result-label { color: var(--text-muted); font-size: .84rem; }
.result-value { font-weight: 600; color: var(--text); text-align: right; font-variant-numeric: tabular-nums; font-size: .88rem; }
.result-highlight { font-size: 1.15rem; color: var(--accent-dark); font-weight: 600; }

/* ── FAQ ── */
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q {
  display: flex; justify-content: space-between; align-items: center;
  padding: 20px 0; cursor: pointer; font-weight: 500; font-size: .9rem;
  font-family: inherit; background: none; border: none; width: 100%;
  text-align: left; color: var(--text); transition: color var(--transition);
  letter-spacing: -.01em;
}
.faq-q:hover { color: var(--primary); }
.faq-q::after { content: '+'; font-size: 1.2rem; color: var(--text-muted); flex-shrink: 0; width: 24px; text-align: center; }
.faq-item.open .faq-q::after { content: '\2212'; color: var(--primary); }
.faq-a { display: none; padding: 0 0 20px; color: var(--text-muted); line-height: 1.75; font-size: .85rem; animation: fadeIn .3s var(--ease); }
.faq-item.open .faq-a { display: block; }

/* ── Footer ── */
.footer {
  background: var(--text);
  color: #94a3b8;
  padding: 56px 24px 32px;
  margin-top: 96px;
}
.footer-inner {
  max-width: 1120px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px;
}
.footer h4 { color: #cbd5e1; margin-bottom: 14px; font-size: .72rem; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; }
.footer p { line-height: 1.7; font-size: .88rem; }
.footer a { color: #94a3b8; text-decoration: none; transition: color var(--transition); }
.footer a:hover { color: #f1f5f9; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { font-size: .88rem; }
.footer-bottom {
  max-width: 1120px; margin: 32px auto 0; padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.08);
  font-size: .8rem; display: flex; justify-content: space-between; color: #475569;
}
@media (max-width: 768px) {
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; gap: 8px; }
}

/* ── Utility ── */
.text-center { text-align: center; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mb-16 { margin-bottom: 16px; }
.hidden { display: none !important; }
.loading { animation: pulse 1.5s ease-in-out infinite; }

/* ── Chat ── */
.chat-container {
  max-width: 800px; margin: 0 auto;
  background: var(--surface); border-radius: var(--radius);
  border: 1px solid var(--border); box-shadow: var(--shadow-md);
  display: flex; flex-direction: column; height: 600px; overflow: hidden;
}
.chat-messages { flex: 1; overflow-y: auto; padding: 24px; display: flex; flex-direction: column; scroll-behavior: smooth; }
.chat-bubble {
  max-width: 80%; padding: 12px 16px; border-radius: 16px;
  margin-bottom: 10px; line-height: 1.55; font-size: .9rem;
  animation: fadeInUp .3s var(--ease) both;
}
.chat-bubble.bot { background: var(--border-light); color: var(--text); border-bottom-left-radius: 4px; align-self: flex-start; }
.chat-bubble.user { background: var(--primary); color: #fff; border-bottom-right-radius: 4px; margin-left: auto; }
.chat-input-area { display: flex; gap: 10px; padding: 14px 20px; border-top: 1px solid var(--border); background: var(--bg); }
.chat-input-area input { flex: 1; border-radius: 50px; padding-left: 18px; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #94a3b8; }

/* ── Scroll Reveal ── */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .5s var(--ease), transform .5s var(--ease); }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── Badge ── */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 14px; border-radius: 50px;
  font-size: .75rem; font-weight: 600; letter-spacing: .01em;
}
.badge-blue { background: var(--primary-light); color: var(--primary-dark); }
.badge-green { background: var(--accent-light); color: var(--accent-dark); }

/* ── Tool Grid ── */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  margin-top: 28px;
}
.tool-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-decoration: none;
  color: var(--text);
  transition: all .25s var(--ease);
  position: relative;
  overflow: hidden;
}
/* gradient border glow on hover */
.tool-card::before {
  content: '';
  position: absolute; inset: 0;
  border-radius: var(--radius);
  padding: 1px;
  background: var(--gradient-border);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity .25s var(--ease);
  pointer-events: none;
}
.tool-card:hover::before { opacity: 1; }
.tool-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md), var(--shadow-glow); border-color: transparent; }
.tool-card-icon {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px; border-radius: var(--radius-xs);
  background: var(--primary-light); color: var(--primary);
}
.tool-card-icon svg { width: 20px; height: 20px; stroke: currentColor; stroke-width: 2; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.tool-card h3 { font-size: .875rem; font-weight: 600; margin-bottom: 6px; color: var(--text); letter-spacing: -.01em; }
.tool-card p { font-size: .8rem; color: var(--text-muted); line-height: 1.6; }

/* ── AI Showcase ── */
.ai-showcase {
  background: var(--text);
  border-radius: var(--radius);
  padding: 56px 48px;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.ai-showcase::before {
  content: '';
  position: absolute;
  width: 400px; height: 400px;
  top: -100px; right: -100px;
  background: radial-gradient(circle, rgba(99,102,241,.25), transparent 60%);
  filter: blur(60px);
  pointer-events: none;
}
.ai-showcase-inner { position: relative; z-index: 1; }
.ai-showcase .section-title { color: #fff; font-size: 1.4rem; }
.ai-showcase .section-subtitle { color: rgba(255,255,255,.45); max-width: 480px; font-size: .85rem; }
.ai-features { display: flex; flex-direction: column; gap: 18px; }
.ai-feature { display: flex; align-items: flex-start; gap: 14px; }
.ai-feature-icon {
  width: 36px; height: 36px; border-radius: var(--radius-xs);
  background: rgba(255,255,255,.08);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; color: #818cf8;
}
.ai-feature strong { display: block; font-size: .85rem; font-weight: 500; margin-bottom: 2px; }
.ai-feature span { font-size: .8rem; color: rgba(255,255,255,.4); line-height: 1.6; }
@media (max-width: 640px) { .ai-showcase { padding: 36px 24px; } }

/* ── Content Grid (SEO / info sections) ── */
.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 24px;
}
.content-grid-item {
  background: var(--surface);
  padding: 28px 28px 24px;
}
.content-grid-item .content-label {
  display: inline-block;
  font-size: .65rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 10px;
}
.content-grid-item h3 {
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: -.01em;
  color: var(--text);
  margin-bottom: 8px;
  line-height: 1.4;
}
.content-grid-item p {
  font-size: .8rem;
  color: var(--text-muted);
  line-height: 1.7;
}
.content-grid-item p strong {
  color: var(--text-secondary);
  font-weight: 600;
}
@media (max-width: 640px) {
  .content-grid { grid-template-columns: 1fr; }
}

/* ── Prose content (SEO / guide sections) ── */
.section > h3 {
  font-size: .875rem;
  font-weight: 600;
  letter-spacing: -.01em;
  color: var(--text);
  margin-top: 28px;
  margin-bottom: 8px;
  line-height: 1.4;
}
.section > p {
  font-size: .84rem;
  color: var(--text-secondary);
  line-height: 1.75;
}
.section > ul {
  font-size: .84rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* ── Section overline ── */
.section-overline {
  display: inline-block;
  font-size: .65rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 10px;
}

/* ── Navbar scroll ── */
@media (min-width: 1px) { .navbar { transition: background .3s, box-shadow .3s; } }