:root {
  --bg: #0f172a; --surface: #1e293b; --surface2: #263348;
  --border: #334155; --text: #e2e8f0; --subtle: #94a3b8;
  --primary: #f59e0b; --primary-hover: #d97706;
  --active: #22c55e; --expiring: #f59e0b; --expired: #ef4444;
  --radius: 12px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { background: var(--bg); color: var(--text); font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; min-height: 100vh; }
a { color: inherit; text-decoration: none; }

.nav { display: flex; align-items: center; justify-content: space-between; padding: 16px 24px; border-bottom: 1px solid var(--border); max-width: 1200px; margin: 0 auto; }
.nav-brand { display: flex; align-items: center; gap: 10px; font-size: 18px; font-weight: 700; }
.nav-sub { font-weight: 400; color: var(--subtle); font-size: 15px; }
.nav-links { display: flex; align-items: center; gap: 20px; font-size: 14px; }
.nav-links a { color: var(--subtle); transition: color .2s; }
.nav-links a:hover { color: var(--text); }
.btn-primary-sm { background: var(--primary); color: #000 !important; padding: 8px 16px; border-radius: 8px; font-weight: 600; font-size: 13px; }
.btn-primary-sm:hover { background: var(--primary-hover); }

.hero { text-align: center; padding: 72px 24px 48px; max-width: 700px; margin: 0 auto; }
.hero-badge { display: inline-block; background: rgba(245,158,11,.15); color: var(--primary); border: 1px solid rgba(245,158,11,.3); padding: 6px 14px; border-radius: 20px; font-size: 12px; font-weight: 600; letter-spacing: .5px; text-transform: uppercase; margin-bottom: 20px; }
.hero h1 { font-size: clamp(32px,6vw,52px); font-weight: 800; line-height: 1.15; margin-bottom: 16px; background: linear-gradient(135deg,#e2e8f0,#94a3b8); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-sub { color: var(--subtle); font-size: 18px; margin-bottom: 36px; line-height: 1.6; }

.search-box { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; max-width: 600px; margin: 0 auto; }
.search-tabs { display: flex; gap: 8px; margin-bottom: 16px; }
.tab { background: transparent; border: 1px solid var(--border); color: var(--subtle); padding: 8px 16px; border-radius: 8px; cursor: pointer; font-size: 14px; transition: all .2s; }
.tab.active { background: var(--primary); border-color: var(--primary); color: #000; font-weight: 600; }
.search-form { display: flex; flex-direction: column; gap: 10px; }
.search-form input { background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 12px 16px; color: var(--text); font-size: 15px; outline: none; transition: border-color .2s; }
.search-form input:focus { border-color: var(--primary); }
.search-form input::placeholder { color: var(--subtle); }
.btn-search { background: var(--primary); color: #000; border: none; padding: 14px; border-radius: 8px; font-size: 16px; font-weight: 700; cursor: pointer; transition: background .2s; }
.btn-search:hover { background: var(--primary-hover); }
.hidden { display: none !important; }

.results-section { max-width: 800px; margin: 40px auto; padding: 0 24px; }
.results-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
#results-count { font-weight: 600; font-size: 16px; }
.data-note { color: var(--subtle); font-size: 12px; }
.no-results { text-align: center; color: var(--subtle); padding: 48px; background: var(--surface); border-radius: var(--radius); }
.result-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; margin-bottom: 12px; transition: border-color .2s; }
.result-card:hover { border-color: var(--primary); }
.result-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 16px; gap: 12px; }
.result-name { font-size: 18px; font-weight: 700; margin-bottom: 4px; }
.result-id { color: var(--subtle); font-size: 13px; }
.status-badge { padding: 6px 12px; border-radius: 20px; font-size: 12px; font-weight: 700; white-space: nowrap; text-transform: uppercase; letter-spacing: .5px; }
.status-active   { background: rgba(34,197,94,.15);  color: #22c55e; border: 1px solid rgba(34,197,94,.3); }
.status-expiring { background: rgba(245,158,11,.15); color: #f59e0b; border: 1px solid rgba(245,158,11,.3); }
.status-expired  { background: rgba(239,68,68,.15);  color: #ef4444; border: 1px solid rgba(239,68,68,.3); }
.status-unknown  { background: rgba(148,163,184,.15); color: #94a3b8; border: 1px solid rgba(148,163,184,.3); }
.result-details { display: grid; grid-template-columns: repeat(auto-fill,minmax(190px,1fr)); gap: 12px; margin-bottom: 16px; }
.detail { display: flex; flex-direction: column; gap: 2px; }
.detail-label { color: var(--subtle); font-size: 11px; text-transform: uppercase; letter-spacing: .5px; font-weight: 600; }
.result-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.btn-renew { background: var(--primary); color: #000; padding: 10px 20px; border-radius: 8px; font-size: 14px; font-weight: 700; border: none; cursor: pointer; display: inline-block; }
.btn-renew:hover { background: var(--primary-hover); color: #000; }
.btn-alert { background: transparent; color: var(--subtle); padding: 10px 20px; border-radius: 8px; font-size: 14px; border: 1px solid var(--border); cursor: pointer; transition: all .2s; }
.btn-alert:hover { border-color: var(--text); color: var(--text); }

.stats-section { display: flex; justify-content: center; gap: 48px; padding: 48px 24px; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); margin: 48px 0; flex-wrap: wrap; }
.stat { text-align: center; }
.stat-num { font-size: 32px; font-weight: 800; color: var(--primary); }
.stat-label { color: var(--subtle); font-size: 14px; margin-top: 4px; }

.features { max-width: 900px; margin: 0 auto 80px; padding: 0 24px; display: grid; grid-template-columns: repeat(auto-fit,minmax(250px,1fr)); gap: 24px; }
.feature { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; }
.feature-icon { font-size: 32px; margin-bottom: 14px; }
.feature h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.feature p { color: var(--subtle); line-height: 1.7; font-size: 14px; }

.modal { display: none; position: fixed; top: 50%; left: 50%; transform: translate(-50%,-50%); background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; width: 90%; max-width: 440px; z-index: 1000; }
.modal h3 { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.modal p { color: var(--subtle); font-size: 14px; margin-bottom: 12px; line-height: 1.6; }
.modal-notary-name { font-weight: 600 !important; color: var(--text) !important; background: var(--bg); padding: 10px 14px; border-radius: 8px; }
.modal input[type="email"] { width: 100%; background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 12px 16px; color: var(--text); font-size: 15px; outline: none; margin: 8px 0 12px; }
.modal input:focus { border-color: var(--primary); }
.btn-primary { width: 100%; background: var(--primary); color: #000; border: none; padding: 14px; border-radius: 8px; font-size: 16px; font-weight: 700; cursor: pointer; margin-bottom: 8px; }
.btn-primary:hover { background: var(--primary-hover); }
.modal-close { position: absolute; top: 16px; right: 16px; background: none; border: none; color: var(--subtle); font-size: 24px; cursor: pointer; line-height: 1; }
.overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.7); z-index: 999; }
.alert-success { background: rgba(34,197,94,.1); border: 1px solid rgba(34,197,94,.3); color: #22c55e; padding: 12px; border-radius: 8px; text-align: center; font-size: 14px; margin-top: 10px; }

.footer { border-top: 1px solid var(--border); padding: 32px 24px; }
.footer-inner { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; font-size: 14px; }
.footer-inner span { color: var(--subtle); font-size: 12px; }
.footer-links { display: flex; gap: 20px; }
.footer-links a { color: var(--subtle); transition: color .2s; }
.footer-links a:hover { color: var(--text); }

@media (max-width: 640px) {
  .nav-links a:not(.btn-primary-sm) { display: none; }
  .stats-section { gap: 24px; }
  .result-header { flex-direction: column; }
}