:root {
    --navy: #2E3A4E;
    --navy-deep: #18212F;
    --gold: #F1B208;
    --gold-soft: #FFF7DA;
    --surface: #FFFFFF;
    --background: #F7F8FA;
    --border: #D9DEE7;
    --muted: #687386;
    --success: #1D6B4B;
    --danger: #A13D43;
    --shadow: 0 18px 48px rgba(31, 43, 61, 0.08);
}

html, body {
    min-height: 100%;
}

body {
    margin: 0;
    color: var(--navy-deep);
    background: var(--background);
    font-family: "DM Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 16px;
    line-height: 1.6;
}

h1, h2, h3, .brand strong {
    font-family: "Manrope", "DM Sans", sans-serif;
    color: var(--navy-deep);
    letter-spacing: -0.035em;
}

h1 {
    font-size: clamp(2.45rem, 5vw, 4.75rem);
    line-height: 1.02;
    font-weight: 800;
}

h2 { font-weight: 750; }
h3 { font-weight: 700; }

a { color: inherit; }

.content-shell {
    width: min(1180px, calc(100% - 40px));
    margin-inline: auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(247, 248, 250, 0.94);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(217, 222, 231, 0.8);
}

.header-inner {
    min-height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.brand-mark {
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    color: var(--navy-deep);
    background: var(--gold);
    font-weight: 800;
    letter-spacing: -0.04em;
}

.brand strong, .brand small { display: block; }
.brand strong { font-size: 0.98rem; }
.brand small { color: var(--muted); font-size: 0.72rem; letter-spacing: 0; }

.primary-nav { display: flex; align-items: center; gap: 26px; }
.primary-nav a {
    text-decoration: none;
    color: var(--muted);
    font-size: 0.92rem;
    font-weight: 600;
    padding: 8px 0;
    border-bottom: 2px solid transparent;
}
.primary-nav a:hover, .primary-nav a.active { color: var(--navy-deep); border-color: var(--gold); }

.hero-section {
    padding: 84px 0 72px;
    background: #FBFCFD;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(320px, .65fr);
    align-items: center;
    gap: clamp(48px, 8vw, 110px);
}

.hero-copy h1 { max-width: 820px; margin: 12px 0 24px; }
.hero-lead, .article-lead {
    max-width: 720px;
    color: var(--muted);
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    line-height: 1.65;
}

.eyebrow {
    color: #7A5A00;
    font-size: 0.77rem;
    font-weight: 800;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.status-pill {
    display: inline-flex;
    padding: 7px 11px;
    border: 1px solid #E9D07D;
    border-radius: 999px;
    background: var(--gold-soft);
    font-size: 0.78rem;
    font-weight: 700;
}

.pin-search { margin-top: 34px; max-width: 760px; }
.pin-search label { display: block; font-weight: 700; margin-bottom: 9px; }
.pin-search-row { display: flex; gap: 10px; padding: 8px; background: white; border: 1px solid var(--border); border-radius: 16px; box-shadow: var(--shadow); }
.pin-search-row .form-control { border: 0; box-shadow: none; min-height: 54px; font-size: 1.05rem; }
.btn { border-radius: 11px; font-weight: 700; padding: 12px 20px; }
.btn-primary { background: var(--navy); border-color: var(--navy); }
.btn-primary:hover { background: var(--navy-deep); border-color: var(--navy-deep); }
.pin-help { margin: 9px 4px 0; color: var(--muted); font-size: 0.84rem; }
.validation-message { color: var(--danger); margin: 9px 4px 0; font-size: 0.9rem; }
.pin-search-compact { max-width: 680px; }

.trust-row { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 26px; color: var(--muted); font-size: 0.84rem; }
.trust-row span::before { content: "✓"; color: var(--success); margin-right: 6px; font-weight: 800; }

.method-card { background: var(--navy-deep); color: white; border-radius: 24px; padding: 34px; box-shadow: var(--shadow); }
.method-card h2 { color: white; font-size: 1.35rem; margin: 6px 0 10px; }
.method-card p { color: #C9D0DB; margin: 0; }
.method-index { color: var(--gold); font-weight: 800; font-size: 0.8rem; letter-spacing: 0.12em; }
.method-divider { height: 1px; background: #354156; margin: 28px 0; }
.text-link { display: inline-flex; gap: 8px; color: white; text-decoration: none; margin-top: 25px; font-weight: 700; }
.text-link span { color: var(--gold); }

.value-section { padding: 72px 0 100px; }
.section-heading h2 { margin: 8px 0 0; font-size: clamp(1.8rem, 3vw, 2.7rem); }
.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 34px; }
.value-grid article { padding: 28px; background: white; border: 1px solid var(--border); border-radius: 18px; }
.value-number { color: #9A7200; font-size: 0.8rem; font-weight: 800; }
.value-grid h3 { font-size: 1.13rem; margin: 20px 0 8px; }
.value-grid p { color: var(--muted); margin: 0; }

.results-page { padding: 50px 0 90px; }
.back-link { display: inline-block; color: var(--muted); text-decoration: none; font-weight: 600; margin-bottom: 28px; }
.result-header { display: flex; justify-content: space-between; align-items: flex-end; gap: 30px; margin-bottom: 28px; }
.result-header h1 { font-size: clamp(2rem, 4vw, 3.4rem); margin: 5px 0; }
.result-header p { margin: 0; color: var(--muted); }
.evidence-badge { min-width: 230px; padding: 15px 18px; border-radius: 14px; border: 1px solid var(--border); background: white; }
.evidence-badge span, .evidence-badge strong { display: block; }
.evidence-badge span { font-size: 0.82rem; font-weight: 800; color: var(--success); }
.evidence-badge strong { margin-top: 4px; }
.evidence-none span, .evidence-limited span { color: #8A6410; }

.subject-panel { display: grid; grid-template-columns: minmax(240px, .75fr) 1.8fr; background: var(--navy-deep); border-radius: 22px; overflow: hidden; color: white; }
.subject-primary { padding: 30px; background: var(--navy); }
.subject-primary .eyebrow { color: #F9D66B; }
.subject-value { margin-top: 22px; }
.subject-value span, .subject-value strong { display: block; }
.subject-value span { color: #C9D0DB; font-size: 0.85rem; }
.subject-value strong { color: white; font-family: Manrope, sans-serif; font-size: 2.25rem; margin-top: 2px; }
.subject-rate { margin-top: 14px; color: white; font-weight: 700; }
.subject-rate span { color: #C9D0DB; font-weight: 400; font-size: .82rem; }
.property-facts { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; padding: 28px 30px; gap: 24px; }
.property-facts div { min-width: 0; }
.property-facts dt { color: #9EA9B8; font-size: .72rem; text-transform: uppercase; letter-spacing: .09em; }
.property-facts dd { margin: 4px 0 0; color: white; font-weight: 600; }

.evidence-summary { display: grid; grid-template-columns: 1.2fr 1.5fr; gap: 25px; margin-top: 22px; padding: 28px; background: white; border: 1px solid var(--border); border-radius: 20px; }
.summary-lead { display: flex; gap: 18px; align-items: flex-start; }
.summary-icon { width: 48px; height: 48px; flex: 0 0 48px; display: grid; place-items: center; border-radius: 14px; background: var(--gold-soft); color: #7A5A00; font-size: 1.35rem; }
.summary-lead h2 { font-size: 1.5rem; margin: 4px 0 6px; }
.summary-lead p { color: var(--muted); margin: 0; }
.summary-metrics { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.summary-metrics div { padding-left: 18px; border-left: 1px solid var(--border); }
.summary-metrics span, .summary-metrics strong { display: block; }
.summary-metrics span { color: var(--muted); font-size: .78rem; }
.summary-metrics strong { margin-top: 3px; font-size: 1.08rem; }

.comparison-section { margin-top: 50px; }
.horizontal-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 28px; }
.data-note { color: var(--muted); font-size: .86rem; max-width: 340px; text-align: right; }
.comparable-list { display: grid; gap: 16px; margin-top: 25px; }
.comparable-card { display: grid; grid-template-columns: 68px 1fr; border: 1px solid var(--border); background: white; border-radius: 20px; overflow: hidden; }
.comp-rank { display: grid; place-items: start center; padding-top: 30px; background: #F1F3F6; color: #8993A2; font-family: Manrope, sans-serif; font-weight: 800; }
.comp-main { padding: 26px 28px 24px; }
.comp-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; }
.comp-label { color: var(--muted); font-size: .72rem; text-transform: uppercase; letter-spacing: .09em; font-weight: 700; }
.comp-header h3 { margin: 2px 0 0; font-size: 1.3rem; }
.fit-score { text-align: right; }
.fit-score span, .fit-score strong { display: block; }
.fit-score span { color: var(--muted); font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; }
.fit-score strong { font-family: Manrope, sans-serif; font-size: 1.45rem; }
.comp-reason { margin: 15px 0 20px; color: var(--muted); }
.comp-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.comp-metrics > div { padding: 16px; border: 1px solid var(--border); border-radius: 13px; }
.comp-metrics span, .comp-metrics strong, .comp-metrics small { display: block; }
.comp-metrics span { color: var(--muted); font-size: .75rem; }
.comp-metrics strong { margin-top: 3px; font-size: 1.05rem; }
.comp-metrics small { margin-top: 3px; color: var(--muted); }
.comp-metrics .metric-emphasis { background: var(--gold-soft); border-color: #E9D07D; }
.comp-facts { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; margin: 20px 0 0; padding: 16px 0 0; border-top: 1px solid var(--border); }
.comp-facts dt { color: var(--muted); font-size: .72rem; }
.comp-facts dd { margin: 2px 0 0; font-weight: 600; font-size: .9rem; }
.alpha-note { margin-top: 16px; padding: 14px 18px; border-radius: 12px; background: #EEF2F7; color: #566275; font-size: .88rem; }

.method-disclosure { margin-top: 24px; }
.method-disclosure details { background: white; border: 1px solid var(--border); border-radius: 15px; padding: 18px 20px; }
.method-disclosure summary { cursor: pointer; font-weight: 700; }
.method-disclosure ol { margin-top: 18px; color: var(--muted); }
.method-disclosure p { color: var(--muted); }

.feedback-panel { margin-top: 28px; padding: 28px; border-radius: 20px; background: var(--navy-deep); color: white; }
.feedback-panel h2 { color: white; margin: 6px 0 18px; }
.feedback-panel .eyebrow { color: #F9D66B; }
.feedback-actions { display: flex; gap: 10px; }
.feedback-choice { padding: 10px 20px; border: 1px solid #556176; border-radius: 10px; color: white; background: transparent; font-weight: 700; }
.feedback-choice.selected, .feedback-choice:hover { background: var(--gold); color: var(--navy-deep); border-color: var(--gold); }
.feedback-panel label { display: block; margin-top: 20px; font-weight: 700; }
.feedback-panel label span { color: #AAB3C0; font-weight: 400; }
.feedback-panel textarea { margin-top: 8px; max-width: 760px; }
.feedback-thanks { display: flex; align-items: center; gap: 16px; }
.feedback-thanks > span { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 50%; background: var(--gold); color: var(--navy-deep); font-weight: 900; }
.feedback-thanks p { margin: 3px 0 0; color: #C9D0DB; }

.loading-panel, .error-panel, .empty-state { padding: 44px; background: white; border: 1px solid var(--border); border-radius: 22px; box-shadow: var(--shadow); }
.loading-panel { display: flex; align-items: center; gap: 18px; }
.loading-panel strong, .loading-panel span { display: block; }
.loading-panel span { color: var(--muted); }
.loading-mark { width: 42px; height: 42px; border: 4px solid #E2E6EC; border-top-color: var(--gold); border-radius: 50%; animation: spin .9s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.error-panel h1, .empty-state h1 { font-size: 2.2rem; margin: 8px 0 10px; }
.error-panel p, .empty-state p { color: var(--muted); }
.inline-empty { margin-top: 24px; box-shadow: none; }

.article-page { padding: 80px 0 110px; }
.article-page > h1 { max-width: 880px; margin: 12px 0 20px; }
.article-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 44px; }
.article-grid article, .data-panels article { padding: 28px; background: white; border: 1px solid var(--border); border-radius: 18px; }
.article-step { color: #967000; font-weight: 800; font-size: .8rem; }
.article-grid h2, .data-panels h2 { font-size: 1.25rem; margin: 17px 0 8px; }
.article-grid p, .data-panels p { color: var(--muted); margin: 0; }
.principle-callout { margin-top: 24px; padding: 28px; background: var(--gold-soft); border: 1px solid #E9D07D; border-radius: 18px; }
.principle-callout p { margin: 6px 0 0; color: #665725; }
.data-panels { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; }
.narrow-page { max-width: 850px; }

.site-footer { padding: 42px 0; border-top: 1px solid var(--border); background: white; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr 1fr; gap: 35px; align-items: start; }
.footer-grid p { color: var(--muted); margin: 6px 0 0; font-size: .86rem; }
.footer-grid nav { display: grid; gap: 8px; }
.footer-grid nav a { color: var(--muted); text-decoration: none; font-size: .88rem; }
.footer-disclaimer { text-align: right; }

#blazor-error-ui { background: #FFF3CD; bottom: 0; box-shadow: 0 -1px 2px rgba(0,0,0,.2); display: none; left: 0; padding: .6rem 1.25rem .7rem; position: fixed; width: 100%; z-index: 1000; }
#blazor-error-ui .dismiss { cursor: pointer; position: absolute; right: .75rem; top: .5rem; }

@media (max-width: 900px) {
    .primary-nav { display: none; }
    .hero-grid, .subject-panel, .evidence-summary { grid-template-columns: 1fr; }
    .value-grid, .article-grid, .data-panels { grid-template-columns: 1fr; }
    .property-facts { grid-template-columns: repeat(2, 1fr); }
    .comp-metrics { grid-template-columns: 1fr; }
    .comp-facts { grid-template-columns: repeat(3, 1fr); }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-disclaimer { text-align: left; }
}

@media (max-width: 640px) {
    .content-shell { width: min(100% - 24px, 1180px); }
    .hero-section { padding: 48px 0 56px; }
    .pin-search-row { flex-direction: column; }
    .pin-search-row .btn { width: 100%; }
    .trust-row { display: grid; gap: 8px; }
    .method-card { padding: 26px; }
    .result-header, .horizontal-heading { align-items: stretch; flex-direction: column; }
    .evidence-badge { min-width: 0; }
    .data-note { text-align: left; }
    .summary-metrics { grid-template-columns: 1fr; }
    .summary-metrics div { border-left: 0; border-top: 1px solid var(--border); padding: 12px 0 0; }
    .comparable-card { grid-template-columns: 44px 1fr; }
    .comp-main { padding: 22px 18px; }
    .comp-header { flex-direction: column; }
    .fit-score { text-align: left; }
    .comp-facts { grid-template-columns: repeat(2, 1fr); }
    .property-facts { grid-template-columns: repeat(2, 1fr); padding: 22px; }
    .loading-panel, .error-panel, .empty-state { padding: 28px; }
}

/* Email unlock and IP-safe result presentation */
.result-context {
    margin-top: 24px;
    padding: 24px 26px;
    display: grid;
    grid-template-columns: minmax(220px, .7fr) 1.3fr;
    gap: 30px;
    align-items: start;
    background: white;
    border: 1px solid var(--border);
    border-radius: 16px;
}
.result-context h2 { margin: 5px 0 0; font-size: 1.3rem; }
.result-context p { margin: 0; color: var(--muted); }

.locked-comparable { min-height: 230px; }
.locked-comp-content {
    position: relative;
    overflow: hidden;
    padding: 30px;
    background: white;
}
.locked-line, .locked-metrics span {
    display: block;
    border-radius: 8px;
    background: #E8EBF0;
    filter: blur(4px);
    opacity: .85;
}
.locked-line { height: 18px; margin-bottom: 16px; }
.locked-line-short { width: 28%; }
.locked-line-medium { width: 62%; }
.locked-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 34px; }
.locked-metrics span { height: 76px; }
.locked-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 24px;
    text-align: center;
    background: rgba(255,255,255,.73);
    backdrop-filter: blur(3px);
}
.locked-overlay strong { font-family: Manrope, sans-serif; font-size: 1.08rem; }
.locked-overlay small { max-width: 390px; margin-top: 5px; color: var(--muted); }
.lock-icon {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    margin-bottom: 10px;
    border-radius: 50%;
    color: var(--navy-deep);
    background: var(--gold);
    font-weight: 900;
}

.email-unlock-panel {
    margin-top: 18px;
    padding: 28px;
    display: grid;
    grid-template-columns: minmax(260px, .9fr) minmax(320px, 1.1fr);
    gap: 34px;
    align-items: center;
    color: white;
    background: var(--navy-deep);
    border-radius: 20px;
}
.email-unlock-panel h3 { margin: 6px 0 10px; color: white; font-size: 1.45rem; }
.email-unlock-panel p { color: #CDD3DD; }
.email-unlock-panel .eyebrow { color: #F9D66B; }
.unlock-promises { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 16px 0 0; padding: 0; list-style: none; color: #CDD3DD; font-size: .84rem; }
.unlock-promises li::before { content: "✓"; margin-right: 6px; color: var(--gold); font-weight: 800; }
.unlock-form label { display: block; margin-bottom: 7px; font-weight: 700; }
.unlock-form small { display: block; margin-top: 9px; color: #AEB7C5; line-height: 1.45; }
.unlock-input-row { display: flex; gap: 9px; }
.unlock-input-row .form-control { min-height: 48px; }
.unlock-input-row .btn { white-space: nowrap; background: var(--gold); border-color: var(--gold); color: var(--navy-deep); }
.unlock-input-row .btn:hover { background: #FFD33B; border-color: #FFD33B; }
.code-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; margin-bottom: 8px; }
.code-heading label, .code-heading span { display: block; }
.code-heading span { color: #AEB7C5; font-size: .83rem; }
.code-input { letter-spacing: .22em; font-weight: 800; font-size: 1.08rem; }
.text-button { padding: 0; border: 0; background: none; color: #F9D66B; font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.development-code { margin: 10px 0; padding: 9px 12px; border: 1px solid #59677D; border-radius: 9px; background: #253047; color: #D9E0EA; font-size: .88rem; }
.development-code strong { color: white; letter-spacing: .16em; }
.unlock-message { grid-column: 1 / -1; margin: -16px 0 0; color: #CBEAD9 !important; font-size: .88rem; }
.unlock-message.unlock-error { color: #FFD0D0 !important; }
.unlock-status { grid-column: 1 / -1; display: flex; align-items: center; justify-content: center; gap: 12px; color: #C9D0DB; }
.mini-spinner { width: 20px; height: 20px; border: 3px solid #556176; border-top-color: var(--gold); border-radius: 50%; animation: spin .9s linear infinite; }
.unlock-success { grid-column: 1 / -1; display: grid; grid-template-columns: auto 1fr auto; gap: 16px; align-items: center; }
.unlock-success-icon { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; background: var(--gold); color: var(--navy-deep); font-weight: 900; }
.unlock-success strong { display: block; }
.unlock-success p { margin: 3px 0 0; }
.feedback-select { max-width: 620px; margin-top: 8px; }
.footer-support-link { display: inline-block; margin-top: 10px; color: #7A5A00; font-weight: 700; }

@media (max-width: 900px) {
    .email-unlock-panel, .result-context { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    .unlock-input-row, .code-heading, .unlock-success { display: flex; flex-direction: column; align-items: stretch; }
    .unlock-input-row .btn { width: 100%; }
    .locked-comp-content { padding: 20px; }
}
.unlock-success-actions { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; }
@media (max-width: 640px) { .unlock-success-actions { align-items: flex-start; } }

.email-delivery-hint {
    margin: 10px 0 12px;
    padding: 10px 12px;
    border: 1px solid #59677D;
    border-radius: 9px;
    background: #253047;
    color: #D9E0EA;
    font-size: .86rem;
    line-height: 1.5;
}
.email-delivery-hint strong { color: white; }
.resend-button { margin-top: 10px; }
.resend-button:disabled { opacity: .55; cursor: default; }