@import url('https://fonts.googleapis.com/css2?family=Roboto+Slab:wght@400;700&display=swap');

body {
    font-family: 'Roboto Slab', serif;
    line-height: 1.6;
    color: #333;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    margin-top: 1.2em;
    margin-bottom: 0.5em;
}

.headerbanner {
    background-color: #2C2E43;
    padding: 50px 0;
    color: white;
}

#titletext {
    font-size: 2em;
}

.section-1,
.section-2,
.section-3,
.section-4,
.section-5,
.section-6 {
    padding: 50px 0;
}

.section-1 {
    background-color: #F0F2F7;
}

.section-2 {
    background-color: #E6E8EF;
}

.section-3 {
    background-color: #DCDEE7;
}

.section-4 {
    background-color: #F0F2F7;
}

.section-5 {
    background-color: #E6E8EF;
}

.section-6 {
    background-color: #DCDEE7;
}

.marketgroup {
    padding: 50px;
}

.marketgroup-description {
    text-align: center;
}

.marketgroup:nth-child(odd) {
    background-color: #F7F8FC;
}

.marketgroup:nth-child(even) {
    background-color: #E6E8EF;
}

.prediction-value-span,
.prediction-tokens-span,
.prediction-comments-span {
    display: block;
}

.market {
    border: 1px solid #B0B3C3;
    border-radius: 5px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
}


.form-container {
    max-width: 500px;
    margin: 0 auto;
    padding: 1rem;
    background-color: #f7f8fc;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: 1rem;
}

.form-label {
    display: block;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.form-input {
    display: block;
    width: 100%;
    padding: 0.5rem;
    font-size: 16px;
    border: 1px solid #ced4da;
    border-radius: 3px;
}

.input-group {
    display: flex;
    align-items: stretch;
}

.input-group-prepend,
.input-group-append {
    display: flex;
    align-items: center;
}

.input-group-text {
    padding: 0.5rem;
    font-size: 16px;
    border: 1px solid #ced4da;
    border-radius: 3px;
    background-color: #e9ecef;
}

.input-group-prepend .input-group-text {
    border-right: 0;
}

.input-group-append .input-group-text {
    border-left: 0;
}

.submit-button {
    display: inline-block;
    padding: 0.5rem 1rem;
    font-size: 16px;
    font-weight: bold;
    color: #fff;
    background-color: #2C2E43;
    border: none;
    border-radius: 3px;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.submit-button:hover {
    background-color: #40425c;
}

/* ================================================================
   Landing page (index.html) — additive styles. Sister pages still
   use the .headerbanner / .section-1..6 / .form-input styles above.
   ================================================================ */

:root {
    --goc-navy: #2C2E43;
    --goc-navy-2: #40425c;
    --goc-ink: #1a1c2e;
    --goc-muted: #6b6f80;
    --goc-line: #e3e5ee;
    --goc-bg: #ffffff;
    --goc-bg-2: #f7f8fc;
    --goc-bg-3: #eef0f7;
    --goc-accent: #E8A33D;
    --goc-accent-2: #c9871c;
    --goc-accent-ink: #2a1c00;
    --goc-radius: 8px;
    --goc-shadow-sm: 0 1px 2px rgba(20, 22, 40, 0.06), 0 2px 6px rgba(20, 22, 40, 0.06);
    --goc-shadow-md: 0 4px 14px rgba(20, 22, 40, 0.10);
}

body:has(.site-header) {
    background: var(--goc-bg);
    color: var(--goc-ink);
}

/* Header */
.site-header {
    background: var(--goc-navy);
    color: #fff;
    padding: 18px 0;
}
.site-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
.site-header .brand {
    color: #fff;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.4rem;
    letter-spacing: 0.01em;
}
.site-nav {
    display: flex;
    align-items: center;
    gap: 22px;
}
.site-nav a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    font-size: 0.95rem;
}
.site-nav a:hover {
    color: #fff;
}
.site-nav .btn-login {
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: #fff;
    padding: 6px 14px;
    border-radius: var(--goc-radius);
}
.site-nav .btn-login:hover {
    background: rgba(255, 255, 255, 0.20);
}

/* Hero */
.hero {
    background: linear-gradient(180deg, var(--goc-navy) 0%, #383a55 100%);
    color: #fff;
    padding: 64px 0 72px;
}
.hero .container {
    max-width: 860px;
}
.hero-title {
    font-size: 2.4rem;
    line-height: 1.2;
    font-weight: 700;
    margin: 0 0 16px;
    color: #fff;
}
.hero-sub {
    font-size: 1.1rem;
    line-height: 1.55;
    color: rgba(255, 255, 255, 0.82);
    margin: 0 0 32px;
    max-width: 720px;
}

/* Form */
.goc-form {
    background: #fff;
    color: var(--goc-ink);
    border-radius: 12px;
    padding: 24px;
    box-shadow: var(--goc-shadow-md);
}
.goc-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.goc-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.goc-field-wide {
    grid-column: 1 / -1;
}
.goc-label {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--goc-ink);
}
.goc-form input[type="text"],
.goc-form textarea {
    font-family: inherit;
    font-size: 1rem;
    padding: 10px 12px;
    border: 1px solid var(--goc-line);
    border-radius: 6px;
    background: var(--goc-bg-2);
    color: var(--goc-ink);
    width: 100%;
    box-sizing: border-box;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.goc-form input[type="text"]:focus,
.goc-form textarea:focus {
    outline: none;
    border-color: var(--goc-accent);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(232, 163, 61, 0.18);
}
.goc-form textarea {
    resize: vertical;
    min-height: 60px;
}
.goc-hint {
    color: var(--goc-muted);
    font-size: 0.84rem;
}
.goc-advanced {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px dashed var(--goc-line);
}
.goc-advanced > summary {
    cursor: pointer;
    color: var(--goc-navy);
    font-weight: 700;
    font-size: 0.92rem;
    margin-bottom: 12px;
    user-select: none;
}
.goc-advanced[open] > summary {
    margin-bottom: 16px;
}
.goc-advanced > summary::-webkit-details-marker { color: var(--goc-accent); }

.goc-actions {
    margin-top: 20px;
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}
.goc-actions-note {
    color: var(--goc-muted);
    font-size: 0.88rem;
}
.goc-actions-note-error {
    color: #9f2d20;
    font-weight: 700;
}

/* Buttons */
.btn-primary {
    display: inline-block;
    background: var(--goc-accent);
    color: var(--goc-accent-ink);
    border: none;
    border-radius: var(--goc-radius);
    padding: 12px 22px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s ease, transform 0.05s ease;
    box-shadow: var(--goc-shadow-sm);
}
.btn-primary:hover {
    background: var(--goc-accent-2);
    color: var(--goc-accent-ink);
    text-decoration: none;
}
.btn-primary:active {
    transform: translateY(1px);
}
.btn-primary:disabled {
    opacity: 0.65;
    cursor: progress;
}
.btn-secondary {
    display: inline-block;
    background: transparent;
    color: var(--goc-navy);
    border: 1.5px solid var(--goc-navy);
    border-radius: var(--goc-radius);
    padding: 10px 18px;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s ease, color 0.15s ease;
}
.btn-secondary:hover {
    background: var(--goc-navy);
    color: #fff;
    text-decoration: none;
}

/* Sample chips */
.samples {
    margin-top: 24px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}
.samples-label {
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.95rem;
    margin-right: 4px;
}
.chip {
    background: rgba(255, 255, 255, 0.10);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 999px;
    padding: 6px 14px;
    font-size: 0.9rem;
    cursor: pointer;
    font-family: inherit;
    transition: background 0.15s ease, border-color 0.15s ease;
}
.chip:hover {
    background: rgba(255, 255, 255, 0.20);
    border-color: rgba(255, 255, 255, 0.45);
}

/* Result panel */
.result-section {
    background: var(--goc-bg-3);
    padding: 56px 0;
    border-top: 1px solid var(--goc-line);
    border-bottom: 1px solid var(--goc-line);
}
.result-section[hidden] { display: none; }
.result-header {
    margin-bottom: 24px;
}
.result-header h2 {
    margin: 0 0 8px;
    font-size: 1.6rem;
}
.result-sub {
    color: var(--goc-muted);
    margin: 0;
}
.result-kpi {
    display: inline-block;
    background: var(--goc-navy);
    color: #fff;
    border-radius: 999px;
    padding: 2px 10px;
    font-size: 0.82rem;
    margin-left: 6px;
    vertical-align: 1px;
}
.result-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 18px;
}
.result-card {
    background: #fff;
    border: 1px solid var(--goc-line);
    border-radius: 10px;
    padding: 20px;
    box-shadow: var(--goc-shadow-sm);
}
.result-card-num {
    display: inline-block;
    background: var(--goc-accent);
    color: var(--goc-accent-ink);
    font-weight: 700;
    font-size: 0.78rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border-radius: 4px;
    padding: 2px 8px;
    margin-bottom: 10px;
}
.result-card h3 {
    font-size: 1.05rem;
    line-height: 1.4;
    margin: 0 0 14px;
}
.result-card dl {
    margin: 0;
    display: grid;
    grid-template-columns: max-content 1fr;
    column-gap: 12px;
    row-gap: 6px;
    font-size: 0.92rem;
}
.result-card dt {
    color: var(--goc-muted);
    font-weight: 700;
}
.result-card dd { margin: 0; color: var(--goc-ink); }
.result-cta {
    margin-top: 28px;
    text-align: center;
}
.result-cta p {
    color: var(--goc-muted);
    max-width: 620px;
    margin: 0 auto 16px;
}
.result-share {
    max-width: 720px;
    margin: 0 auto 18px;
    text-align: left;
}
.result-share label {
    display: block;
    color: var(--goc-ink);
    font-weight: 700;
    margin-bottom: 6px;
}
.result-share-row {
    display: flex;
    gap: 10px;
    align-items: stretch;
}
.result-share input {
    flex: 1;
    min-width: 0;
    border: 1px solid var(--goc-line);
    border-radius: 6px;
    padding: 10px 12px;
    font-family: inherit;
    font-size: 0.92rem;
    color: var(--goc-ink);
    background: #fff;
}
.result-cta-actions {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

/* Value section */
.value {
    background: #fff;
    padding: 72px 0;
}
.value h2 {
    text-align: center;
    margin: 0 0 36px;
    font-size: 1.8rem;
}
.value-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}
.value-card {
    background: var(--goc-bg-2);
    border: 1px solid var(--goc-line);
    border-radius: 10px;
    padding: 26px;
}
.value-card h3 {
    margin: 0 0 10px;
    font-size: 1.15rem;
    color: var(--goc-navy);
}
.value-card p {
    margin: 0;
    color: var(--goc-ink);
    line-height: 1.55;
}

/* How it works */
.how {
    background: var(--goc-bg-3);
    padding: 64px 0;
}
.how h2 {
    text-align: center;
    margin: 0 0 28px;
    font-size: 1.8rem;
}
.how-steps {
    max-width: 760px;
    margin: 0 auto;
    padding-left: 0;
    list-style: none;
    counter-reset: step;
}
.how-steps li {
    counter-increment: step;
    position: relative;
    padding: 14px 0 14px 56px;
    line-height: 1.55;
}
.how-steps li::before {
    content: counter(step);
    position: absolute;
    left: 0;
    top: 12px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--goc-navy);
    color: #fff;
    font-weight: 700;
    display: grid;
    place-items: center;
}

/* Footer */
.site-footer {
    background: var(--goc-navy);
    color: rgba(255, 255, 255, 0.78);
    padding: 36px 0;
    margin-top: 0;
}
.site-footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 32px;
    flex-wrap: wrap;
}
.site-footer .brand {
    color: #fff;
    font-weight: 700;
    font-size: 1.1rem;
}
.footer-brand p {
    margin: 6px 0 0;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.65);
}
.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    align-items: center;
}
.footer-links a {
    color: rgba(255, 255, 255, 0.78);
    text-decoration: none;
    font-size: 0.92rem;
}
.footer-links a:hover {
    color: #fff;
    text-decoration: underline;
}

/* Page hero (sister pages) */
.page-hero {
    background: linear-gradient(180deg, var(--goc-navy) 0%, #383a55 100%);
    color: #fff;
    padding: 48px 0 56px;
}
.page-hero .container { max-width: 860px; }
.page-hero .eyebrow {
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--goc-accent);
    margin-bottom: 12px;
}
.page-hero h1 {
    font-size: 2rem;
    line-height: 1.2;
    margin: 0 0 12px;
    color: #fff;
}
.page-hero .lede {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.82);
    margin: 0;
    max-width: 720px;
}

/* Long-form prose pages */
.prose-page {
    background: #fff;
    padding: 56px 0;
}
.prose-page .container { max-width: 760px; }
.prose-page h2 {
    font-size: 1.5rem;
    color: var(--goc-navy);
    margin: 48px 0 12px;
    padding-top: 24px;
    border-top: 1px solid var(--goc-line);
}
.prose-page h2:first-child {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}
.prose-page p,
.prose-page li {
    line-height: 1.65;
    color: var(--goc-ink);
}
.prose-page ul,
.prose-page ol {
    padding-left: 1.4em;
}
.prose-page li {
    margin-bottom: 8px;
}
.prose-page li b,
.prose-page li strong {
    color: var(--goc-navy);
}
.prose-page .cta {
    margin: 28px 0 8px;
}
.prose-page .pullquote {
    background: var(--goc-bg-2);
    border-left: 3px solid var(--goc-accent);
    padding: 14px 18px;
    margin: 18px 0;
    border-radius: 0 6px 6px 0;
    color: var(--goc-ink);
}

/* Minimal landing page */
body.landing-page {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.45;
    overflow-anchor: none;
}
.landing-page .site-header {
    background: #fff;
    color: var(--goc-ink);
    padding: 12px 0;
    border-bottom: 1px solid var(--goc-line);
}
.landing-page .site-header .brand {
    color: var(--goc-ink);
    font-size: 1.05rem;
    letter-spacing: 0;
}
.landing-page .site-nav {
    gap: 16px;
}
.landing-page .site-nav a {
    color: var(--goc-muted);
    font-size: 0.92rem;
}
.landing-page .site-nav a:hover {
    color: var(--goc-ink);
}
.landing-page .site-nav .btn-login {
    background: #fff;
    border: 1px solid var(--goc-line);
    color: var(--goc-ink);
    padding: 6px 12px;
}
.landing-page .site-nav .btn-login:hover {
    background: var(--goc-bg-2);
    color: var(--goc-ink);
}
.landing-page .hero {
    background: #fff;
    color: var(--goc-ink);
    min-height: calc(100vh - 57px);
    padding: 28px 0 34px;
}
.landing-page .hero-grid {
    display: grid;
    grid-template-columns: minmax(320px, 0.9fr) minmax(480px, 1.1fr);
    gap: 34px;
    align-items: start;
    max-width: 1180px;
}
.landing-page .question-panel {
    padding-top: 8px;
}
.landing-page .hero-kicker,
.landing-page .preview-label {
    margin: 0 0 10px;
    color: var(--goc-accent-2);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.landing-page .hero-title {
    color: var(--goc-ink);
    font-size: clamp(2.1rem, 4.2vw, 4.6rem);
    line-height: 0.98;
    margin: 0 0 28px;
    max-width: 560px;
}
.landing-page .goc-form {
    background: transparent;
    border-radius: 0;
    box-shadow: none;
    padding: 0;
}
.landing-page .goc-form-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}
.landing-page .goc-label {
    color: var(--goc-muted);
    font-size: 0.78rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}
.landing-page .budget-field .goc-label {
    font-size: 0.86rem;
    letter-spacing: 0;
    text-transform: none;
}
.landing-page .goc-form input[type="text"],
.landing-page .goc-form textarea {
    background: #fff;
    border: 1px solid #d6d9e3;
    border-radius: 8px;
    color: var(--goc-ink);
    font-size: 0.98rem;
    line-height: 1.35;
    padding: 11px 12px;
}
.landing-page .goc-form textarea {
    min-height: 94px;
}
.landing-page .goc-advanced {
    margin-top: 12px;
    padding-top: 0;
    border-top: none;
}
.landing-page .goc-advanced > summary {
    color: var(--goc-muted);
    font-size: 0.86rem;
    margin-bottom: 10px;
}
.landing-page .goc-actions {
    margin-top: 16px;
    gap: 12px;
}
.landing-page .goc-actions-note {
    color: var(--goc-muted);
    font-size: 0.82rem;
}
.landing-page .btn-primary {
    border-radius: 8px;
    box-shadow: none;
    padding: 10px 16px;
}
.landing-page .btn-secondary {
    border-radius: 8px;
    padding: 9px 14px;
}
.landing-page .samples {
    margin-top: 16px;
    gap: 8px;
}
.landing-page .samples-label {
    color: var(--goc-muted);
    font-size: 0.86rem;
}
.landing-page .chip {
    background: #fff;
    color: var(--goc-ink);
    border: 1px solid var(--goc-line);
    border-radius: 999px;
    padding: 5px 11px;
    font-size: 0.84rem;
}
.landing-page .chip:hover {
    background: var(--goc-bg-2);
    border-color: #c7cad6;
}
.landing-page .result-section {
    background: transparent;
    border: none;
    padding: 12px 0 0;
}
.landing-page .result-header {
    margin-bottom: 14px;
}
.landing-page .result-header h2 {
    color: var(--goc-ink);
    font-size: clamp(1.45rem, 2.4vw, 2rem);
    line-height: 1.12;
    margin: 0 0 10px;
}
.landing-page .result-sub {
    margin: 0;
}
.landing-page .result-kpi {
    background: #fff7e8;
    color: var(--goc-accent-ink);
    border: 1px solid #f1d7a8;
    border-radius: 999px;
    font-size: 0.78rem;
    margin-left: 0;
    padding: 3px 9px;
}
.landing-page .result-cards {
    grid-template-columns: 1fr;
    gap: 10px;
}
.landing-page .result-card {
    background: #fff;
    border: 1px solid var(--goc-line);
    border-left: 3px solid var(--goc-accent);
    border-radius: 8px;
    box-shadow: none;
    padding: 12px 14px;
}
.landing-page .result-card-num {
    background: transparent;
    color: var(--goc-accent-2);
    display: block;
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    margin: 0 0 4px;
    padding: 0;
}
.landing-page .result-card h3 {
    color: var(--goc-ink);
    font-size: 0.98rem;
    line-height: 1.28;
    margin: 0;
}
.landing-page .result-card-meta {
    color: var(--goc-muted);
    font-size: 0.78rem;
    line-height: 1.35;
    margin: 6px 0 0;
}
.landing-page .result-card dl {
    display: none;
}
.landing-page .result-cta {
    align-items: center;
    display: flex;
    gap: 12px;
    justify-content: space-between;
    margin-top: 14px;
    text-align: left;
}
.landing-page .result-cta p {
    color: var(--goc-muted);
    font-size: 0.86rem;
    margin: 0;
    max-width: none;
}
.landing-page .result-cta-actions {
    flex: 0 0 auto;
    gap: 8px;
    justify-content: flex-end;
}
/* Responsive */
@media (max-width: 980px) {
    .landing-page .hero {
        min-height: 0;
    }
    .landing-page .hero-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }
    .landing-page .question-panel {
        padding-top: 0;
    }
    .landing-page .hero-title {
        font-size: 2.8rem;
        max-width: 680px;
    }
}

@media (max-width: 720px) {
    .goc-form-grid {
        grid-template-columns: 1fr;
    }
    .hero-title { font-size: 1.8rem; }
    .hero-sub { font-size: 1rem; }
    .hero { padding: 44px 0 56px; }
    .site-nav { gap: 14px; }
    .site-nav a:not(.btn-login) { display: none; }
    .page-hero h1 { font-size: 1.6rem; }
    .result-share-row { flex-direction: column; }
    .landing-page .hero {
        padding: 24px 0 32px;
    }
    .landing-page .hero-kicker {
        display: none;
    }
    .landing-page .hero-grid {
        gap: 18px;
    }
    .landing-page .hero-title {
        font-size: 2rem;
        line-height: 1.02;
        margin-bottom: 16px;
    }
    .landing-page .goc-form input[type="text"],
    .landing-page .goc-form textarea {
        padding: 9px 10px;
    }
    .landing-page .goc-form textarea {
        min-height: 74px;
    }
    .landing-page .goc-form-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    .landing-page .samples {
        display: none;
    }
    .landing-page .goc-advanced {
        display: none;
    }
    .landing-page .goc-actions {
        margin-top: 12px;
    }
    .landing-page .result-section {
        padding-top: 0;
    }
    .landing-page .preview-label {
        display: none;
    }
    .landing-page .result-header {
        margin-bottom: 10px;
    }
    .landing-page .result-header h2 {
        font-size: 1.25rem;
        line-height: 1.15;
        margin-bottom: 8px;
    }
    .landing-page .result-kpi {
        display: none;
    }
    .landing-page .result-cards {
        gap: 6px;
    }
    .landing-page .result-card {
        padding: 7px 9px;
    }
    .landing-page .result-card h3 {
        font-size: 0.86rem;
        line-height: 1.2;
    }
    .landing-page .result-card-num {
        font-size: 0.64rem;
    }
    .landing-page .result-card-meta {
        display: none;
    }
    .landing-page .result-cta {
        align-items: flex-start;
        flex-direction: column;
    }
}