:root {
    --ink: #152027;
    --muted: #596773;
    --line: rgba(21, 32, 39, 0.12);
    --surface: rgba(255, 253, 249, 0.9);
    --surface-strong: rgba(255, 255, 255, 0.96);
    --surface-soft: rgba(246, 240, 232, 0.88);
    --shadow: 0 22px 60px rgba(21, 32, 39, 0.1);
    --radius: 26px;
    --radius-sm: 18px;
    --brand: #0f766e;
    --brand-strong: #115e59;
    --accent: #f59e0b;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body.marketing-page {
    margin: 0;
    min-height: 100vh;
    color: var(--ink);
    font-family: "Manrope", "Segoe UI", sans-serif;
    background:
        radial-gradient(circle at 8% 4%, rgba(15, 118, 110, 0.18), transparent 30%),
        radial-gradient(circle at 100% 0, rgba(245, 158, 11, 0.16), transparent 24%),
        linear-gradient(180deg, #f8f4ec 0%, #f2ede5 100%);
}

body.theme-features {
    --brand: #0d9488;
    --brand-strong: #0f766e;
    --accent: #f97316;
    background:
        radial-gradient(circle at 5% 0, rgba(13, 148, 136, 0.18), transparent 28%),
        radial-gradient(circle at 100% 0, rgba(249, 115, 22, 0.18), transparent 24%),
        linear-gradient(180deg, #f8f5ee 0%, #eff4ef 100%);
}

body.theme-pricing {
    --brand: #0ea5e9;
    --brand-strong: #0f766e;
    --accent: #f97316;
    background:
        radial-gradient(circle at 6% 0, rgba(14, 165, 233, 0.18), transparent 30%),
        radial-gradient(circle at 98% 0, rgba(249, 115, 22, 0.16), transparent 22%),
        linear-gradient(180deg, #f6f4ee 0%, #eef4f7 100%);
}

a {
    color: inherit;
}

code {
    padding: 0.1rem 0.35rem;
    border-radius: 8px;
    background: rgba(21, 32, 39, 0.06);
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.92em;
}

.skip-link {
    position: absolute;
    left: 16px;
    top: -48px;
    z-index: 30;
    padding: 10px 14px;
    border-radius: 999px;
    background: #fff;
    color: var(--ink);
    font-weight: 700;
    text-decoration: none;
    box-shadow: var(--shadow);
}

.skip-link:focus {
    top: 16px;
}

.shell {
    width: min(1160px, calc(100% - 28px));
    margin: 0 auto;
}

.site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 18px 0 12px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--ink);
}

.brand-logo {
    display: block;
    height: 70px;
    width: auto;
}

.brand-text {
    font-family: "Fraunces", serif;
    font-size: 24px;
    letter-spacing: -0.04em;
    line-height: 0.95;
}

.site-nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
}

.site-nav a {
    min-height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 9px 13px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.72);
    color: var(--ink);
    text-decoration: none;
    font-size: 13px;
    font-weight: 700;
}

.site-nav a.is-active {
    border-color: rgba(15, 118, 110, 0.26);
    background: rgba(15, 118, 110, 0.08);
    color: var(--brand-strong);
}

.site-nav .site-nav-login {
    border-color: transparent;
    color: #fff;
    background: linear-gradient(135deg, var(--brand), var(--brand-strong));
}

.page-stack {
    display: grid;
    gap: 14px;
    padding-bottom: 30px;
}

.hero,
.section,
.metric-card {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow);
}

.hero,
.section {
    padding: clamp(24px, 4vw, 46px);
}

.hero {
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: "";
    position: absolute;
    right: -110px;
    top: -110px;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.62), transparent 64%);
}

.hero-grid,
.split-grid,
.pricing-grid {
    display: grid;
    gap: 14px;
}

.hero-grid,
.split-grid {
    grid-template-columns: 1.1fr 0.9fr;
}

.hero-copy,
.section-head,
.info-card,
.faq-card,
.hero-panel,
.final-cta-copy {
    display: grid;
    gap: 10px;
}

.eyebrow,
.section-eyebrow,
.panel-eyebrow {
    margin: 0;
    font-family: "IBM Plex Mono", monospace;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--brand);
}

.hero-title,
.section-title {
    margin: 0;
    font-family: "Fraunces", serif;
    letter-spacing: -0.04em;
    line-height: 0.93;
}

.hero-title {
    font-size: clamp(38px, 6vw, 72px);
    max-width: 12ch;
}

.section-title {
    font-size: clamp(28px, 4vw, 44px);
    max-width: 16ch;
}

.hero-intro,
.section-copy,
.body-copy,
.hero-panel p,
.info-card p,
.faq-card p,
.step-card p,
.pricing-note,
.site-footer,
.hero-proof span {
    margin: 0;
    color: var(--muted);
    line-height: 1.65;
}

.hero-intro,
.section-copy {
    max-width: 64ch;
    font-size: 17px;
}

.cta-row,
.hero-proof,
.pill-row,
.card-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.button {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 11px 16px;
    border-radius: 14px;
    border: 1px solid transparent;
    text-decoration: none;
    font-weight: 800;
    font-size: 14px;
}

.button.primary {
    color: #fff;
    background: linear-gradient(135deg, var(--brand), var(--brand-strong));
}

.button.secondary {
    color: var(--ink);
    border-color: var(--line);
    background: rgba(255, 255, 255, 0.92);
}

.button.ghost {
    color: var(--brand-strong);
    border-color: rgba(15, 118, 110, 0.22);
    background: rgba(15, 118, 110, 0.06);
}

.body-copy a,
.section-copy a {
    color: var(--brand-strong);
    font-weight: 700;
}

.hero-panel,
.info-card,
.faq-card,
.pricing-card,
.metric-card,
.compare-card,
.step-card {
    border: 1px solid rgba(21, 32, 39, 0.08);
    border-radius: var(--radius-sm);
    background: var(--surface-strong);
}

.hero-panel,
.info-card,
.faq-card,
.pricing-card,
.compare-card,
.step-card {
    padding: 18px;
}

.hero-panel h2,
.info-card h3,
.faq-card h3,
.pricing-card h2,
.compare-card h3,
.step-card h3 {
    margin: 0;
    letter-spacing: -0.03em;
}

.check-list,
.feature-list,
.plan-list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 10px;
}

.check-list li,
.feature-list li,
.plan-list li {
    position: relative;
    padding-left: 20px;
    color: var(--muted);
    line-height: 1.55;
}

.check-list li::before,
.feature-list li::before,
.plan-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--brand);
    font-weight: 800;
}

.metric-grid,
.card-grid,
.steps-grid,
.compare-grid,
.pricing-grid {
    display: grid;
    gap: 12px;
}

.metric-grid,
.pricing-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.columns-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.columns-2,
.compare-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.metric-card {
    padding: 18px;
}

.metric-card strong {
    display: block;
    margin-top: 8px;
    font-size: 28px;
    letter-spacing: -0.04em;
}

.metric-card span {
    font-size: 14px;
}

.step-card {
    display: grid;
    gap: 10px;
}

.step-index {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(15, 118, 110, 0.1);
    color: var(--brand-strong);
    font-family: "IBM Plex Mono", monospace;
    font-size: 13px;
    font-weight: 700;
}

.pill-row span,
.plan-badge,
.inline-note {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 7px 11px;
    border-radius: 999px;
    border: 1px solid rgba(21, 32, 39, 0.08);
    background: var(--surface-soft);
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
}

.pricing-card.featured {
    border-color: rgba(14, 165, 233, 0.3);
    box-shadow: 0 0 0 2px rgba(14, 165, 233, 0.1) inset;
}

.plan-badge {
    color: #9a3412;
    background: #ffedd5;
    border-color: #fdba74;
    width: fit-content;
}

.price {
    margin: 0;
    font-family: "Fraunces", serif;
    font-size: 38px;
    letter-spacing: -0.04em;
}

.price small {
    font-family: "Manrope", sans-serif;
    font-size: 14px;
    color: var(--muted);
    margin-left: 6px;
}

.pricing-card .body-copy strong,
.inline-stat {
    color: var(--ink);
}

.final-cta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 24px;
    border-radius: var(--radius);
    border: 1px solid rgba(21, 32, 39, 0.08);
    background:
        linear-gradient(135deg, rgba(15, 118, 110, 0.08), rgba(255, 255, 255, 0.88)),
        var(--surface-strong);
}

.final-cta h2 {
    margin: 0;
    font-family: "Fraunces", serif;
    font-size: clamp(28px, 4vw, 40px);
    letter-spacing: -0.04em;
    line-height: 0.95;
}

.site-footer {
    padding: 8px 0 28px;
    display: flex;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    font-size: 13px;
}

.site-footer a {
    color: var(--brand-strong);
    text-decoration: none;
    font-weight: 700;
}

@media (max-width: 980px) {
    .site-header,
    .final-cta {
        flex-direction: column;
        align-items: flex-start;
    }

    .hero-grid,
    .split-grid,
    .metric-grid,
    .columns-3,
    .columns-2,
    .compare-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .site-nav {
        justify-content: flex-start;
    }

    .hero-title {
        max-width: none;
    }
}

@media (max-width: 640px) {
    .shell {
        width: min(100% - 20px, 1160px);
    }

    .site-header {
        padding-top: 14px;
    }

    .brand-logo {
        height: 56px;
    }

    .brand-text {
        font-size: 20px;
    }

    .hero,
    .section,
    .final-cta {
        padding: 20px;
    }

    .site-nav {
        width: 100%;
    }
}