/* ModernGrosir Landing Page — Achromatic Clinical Blueprint Theme (shadcn/ui style) */

:root {
    /* Colors */
    --color-canvas: #f5f5f5;
    --color-paper: #ffffff;
    --color-surface-alt: #fafafa;
    --color-ink: #0a0a0a;
    --color-ink-soft: #171717;
    --color-mid-gray: #737373;
    --color-hairline: #e5e5e5;
    --color-ember: #e7000b;

    /* Typography */
    --font-geist: 'Geist', 'Inter', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

    /* Typography Scale */
    --text-caption: 12px;
    --text-body: 14px;
    --text-body-lg: 16px;
    --text-subheading: 18px;
    --text-heading-sm: 24px;
    --text-heading: 30px;
    --text-heading-lg: 36px;
    --text-display: 48px;

    /* Radius Rules */
    --radius-cards: 24px;
    --radius-buttons: 18px;
    --radius-inputs: 18px;
    --radius-badges: 18px;
    --radius-nested: 10px;
    --radius-small: 6px;

    /* Shadows */
    --shadow-subtle: 0px 0px 0px 1px rgba(23, 23, 23, 0.05),
                    0px 1px 3px 0px rgba(0, 0, 0, 0.08),
                    0px 1px 2px -1px rgba(0, 0, 0, 0.06);
}

/* Reset & Baseline */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-geist);
    background-color: var(--color-canvas);
    color: var(--color-ink);
    line-height: 1.43;
    font-size: var(--text-body);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Typography Rules */
h1, h2, h3, h4 {
    color: var(--color-ink);
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: -0.05em;
}

p {
    color: var(--color-mid-gray);
    font-size: var(--text-body-lg);
    line-height: 1.5;
}

.text-engineered {
    letter-spacing: -0.05em;
    font-weight: 600;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: 64px;
    display: flex;
    align-items: center;
    transition: all 0.2s ease;
    background: rgba(245, 245, 245, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
}

header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    border-bottom-color: var(--color-hairline);
    box-shadow: 0 1px 2px rgba(0,0,0,0.03);
}

.nav-wrapper {
    display: flex;
    align-items: center;
    width: 100%;
    gap: 36px;
}

.logo {
    flex-shrink: 0;
}

.logo a {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--color-ink);
    letter-spacing: -0.025em;
}

.logo-symbol {
    width: 28px;
    height: 28px;
    background: var(--color-ink);
    color: var(--color-paper);
    border-radius: var(--radius-small);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-links a {
    text-decoration: none;
    color: var(--color-mid-gray);
    font-weight: 500;
    font-size: var(--text-body);
    transition: color 0.15s ease;
    white-space: nowrap;
}

.nav-links a:hover {
    color: var(--color-ink);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-left: auto;
    flex-shrink: 0;
}

/* Buttons System (Pill Geometry 18px) */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0 16px;
    height: 36px;
    font-size: var(--text-body);
    font-weight: 500;
    border-radius: var(--radius-buttons);
    text-decoration: none;
    transition: all 0.15s ease;
    cursor: pointer;
    border: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-ink);
    color: #fafafa;
}

.btn-primary:hover {
    background: var(--color-ink-soft);
    transform: translateY(-1px);
}

.btn-ghost {
    background: var(--color-canvas);
    color: var(--color-ink);
}

.btn-ghost:hover {
    background: var(--color-hairline);
}

.btn-outline {
    background: transparent;
    color: var(--color-ink);
    border: 1px solid var(--color-hairline);
}

.btn-outline:hover {
    background: var(--color-surface-alt);
    border-color: var(--color-mid-gray);
}

/* Badges & Capsules (18px Radius) */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 2px 10px;
    border-radius: var(--radius-badges);
    font-size: var(--text-caption);
    font-weight: 500;
}

.badge-solid {
    background: var(--color-ink-soft);
    color: #fafafa;
}

.badge-soft {
    background: var(--color-canvas);
    color: var(--color-ink-soft);
    border: 1px solid var(--color-hairline);
}

.badge-ember {
    background: #fef2f2;
    color: var(--color-ember);
    border: 1px solid #fecaca;
}

/* Hero Section */
.hero-section {
    padding-top: 110px;
    padding-bottom: 70px;
    position: relative;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.hero-badge-wrap {
    margin-bottom: 16px;
}

.hero-content h1 {
    font-size: var(--text-display);
    line-height: 1.1;
    margin-bottom: 16px;
    color: var(--color-ink);
}

.hero-content p {
    font-size: var(--text-subheading);
    color: var(--color-mid-gray);
    margin-bottom: 28px;
    max-width: 520px;
}

.hero-ctas {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 32px;
}

.hero-trust-strip {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 20px;
    border-top: 1px solid var(--color-hairline);
    font-size: var(--text-body);
    color: var(--color-mid-gray);
}

/* Cards & Elevation (24px Radius) */
.card {
    background: var(--color-paper);
    border: 1px solid var(--color-hairline);
    border-radius: var(--radius-cards);
    box-shadow: var(--shadow-subtle);
    padding: 24px;
    transition: all 0.2s ease;
}

.hero-preview-card {
    padding: 0;
    overflow: hidden;
}

.card-header-strip {
    background: var(--color-surface-alt);
    padding: 12px 20px;
    border-bottom: 1px solid var(--color-hairline);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-header-dots {
    display: flex;
    gap: 6px;
}

.card-header-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-hairline);
}

.card-header-title {
    font-size: var(--text-caption);
    font-weight: 500;
    color: var(--color-mid-gray);
    text-transform: uppercase;
    letter-spacing: 0.6px;
}

.card-inner-body {
    padding: 24px;
}

.preview-stat-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}

.stat-box-subtle {
    background: var(--color-surface-alt);
    border: 1px solid var(--color-hairline);
    border-radius: var(--radius-nested);
    padding: 12px 14px;
}

.stat-box-subtle .label {
    font-size: var(--text-caption);
    color: var(--color-mid-gray);
    display: block;
    margin-bottom: 4px;
}

.stat-box-subtle .val {
    font-size: var(--text-subheading);
    font-weight: 600;
    color: var(--color-ink);
}

.preview-table-subtle {
    background: var(--color-surface-alt);
    border: 1px solid var(--color-hairline);
    border-radius: var(--radius-nested);
    padding: 14px;
}

.table-subtle-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--color-hairline);
    font-size: var(--text-body);
}

.table-subtle-row:last-child {
    border-bottom: none;
}

/* Sections Common */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 48px auto;
}

.section-header h2 {
    font-size: var(--text-heading-lg);
    margin-bottom: 12px;
}

.section-header p {
    font-size: var(--text-body-lg);
    color: var(--color-mid-gray);
}

/* Trust Stats Section */
.trust-stats-section {
    padding: 32px 0;
    background: var(--color-paper);
    border-y: 1px solid var(--color-hairline);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align: center;
}

.stat-block {
    padding: 12px;
}

.stat-block h3 {
    font-size: var(--text-heading-lg);
    font-weight: 600;
    color: var(--color-ink);
    margin-bottom: 4px;
    letter-spacing: -0.05em;
}

.stat-block p {
    font-size: var(--text-caption);
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--color-mid-gray);
    font-weight: 500;
}

/* Pricing Grid (4 Tiers Side-by-side) */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    align-items: stretch;
    margin-top: 32px;
}

.pricing-card {
    background: var(--color-paper);
    border: 1px solid var(--color-hairline);
    border-radius: var(--radius-cards);
    padding: 28px 22px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    box-shadow: var(--shadow-subtle);
    transition: all 0.2s ease;
}

.pricing-card:hover {
    transform: translateY(-3px);
    border-color: var(--color-mid-gray);
}

.pricing-card.popular {
    border: 2px solid var(--color-ink);
    box-shadow: 0 8px 24px -4px rgba(10, 10, 10, 0.12);
}

.badge-popular {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-ink);
    color: #ffffff;
    padding: 4px 14px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    border-radius: var(--radius-badges);
    white-space: nowrap;
}

.pricing-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.pricing-header h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-ink);
    margin: 0;
}

.pricing-discount-wrapper {
    margin-bottom: 14px;
}

.pricing-discount {
    font-size: 38px;
    font-weight: 700;
    color: var(--color-ink);
    letter-spacing: -0.04em;
    line-height: 1;
}

.pricing-min-order {
    font-size: 13px;
    color: var(--color-mid-gray);
    margin-top: 6px;
    font-weight: 500;
}

.pricing-margin-badge {
    display: inline-block;
    background: var(--color-surface-alt);
    border: 1px solid var(--color-hairline);
    border-radius: var(--radius-nested);
    padding: 4px 10px;
    font-size: 12px;
    font-weight: 500;
    color: var(--color-ink);
    margin-bottom: 20px;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 0 0 24px 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex-grow: 1;
}

.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 13px;
    color: var(--color-ink);
    line-height: 1.4;
}

.pricing-features li i {
    color: #10b981;
    font-size: 16px;
    flex-shrink: 0;
    margin-top: 1px;
}

.w-100 {
    width: 100%;
}

/* Bento Grid Features */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 20px;
}

.bento-col-8 { grid-column: span 8; }
.bento-col-4 { grid-column: span 4; }
.bento-col-6 { grid-column: span 6; }

.bento-card h3 {
    font-size: var(--text-heading-sm);
    margin-bottom: 8px;
}

.bento-card p {
    font-size: var(--text-body);
    color: var(--color-mid-gray);
    margin-bottom: 20px;
}

.bento-inner-box {
    background: var(--color-surface-alt);
    border: 1px solid var(--color-hairline);
    border-radius: var(--radius-nested);
    padding: 14px;
}

/* Role-Based Features Section */
.roles-section {
    padding: 90px 0;
    background: var(--color-paper);
    border-top: 1px solid var(--color-hairline);
}

.role-tabs {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 36px;
    background: var(--color-canvas);
    padding: 6px;
    border-radius: var(--radius-cards);
    border: 1px solid var(--color-hairline);
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

.role-tab {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    border: none;
    background: transparent;
    cursor: pointer;
    font-family: var(--font-geist);
    font-size: var(--text-body);
    font-weight: 500;
    color: var(--color-mid-gray);
    border-radius: var(--radius-buttons);
    transition: all 0.2s ease;
    flex: 1;
    justify-content: center;
}

.role-tab:hover {
    color: var(--color-ink);
}

.role-tab.active {
    background: var(--color-paper);
    color: var(--color-ink);
    box-shadow: var(--shadow-subtle);
    font-weight: 600;
}

.role-tab i {
    font-size: 18px;
}

.role-panels {
    position: relative;
}

.role-panel {
    display: none;
    animation: roleFadeIn 0.25s ease;
}

.role-panel.active {
    display: block;
}

@keyframes roleFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.role-panel-header {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 32px;
    padding: 28px;
    background: var(--color-surface-alt);
    border: 1px solid var(--color-hairline);
    border-radius: var(--radius-cards);
}

.role-icon-wrap {
    width: 52px;
    height: 52px;
    min-width: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-ink);
    color: #ffffff;
    border-radius: 14px;
    font-size: 24px;
}

.role-panel-header h3 {
    font-size: var(--text-subheading);
    margin-bottom: 4px;
    letter-spacing: -0.03em;
}

.role-panel-header p {
    font-size: var(--text-body);
    color: var(--color-mid-gray);
    margin: 0;
}

.role-features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.role-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: var(--color-surface-alt);
    border: 1px solid var(--color-hairline);
    border-radius: var(--radius-nested);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.role-feature-item:hover {
    border-color: var(--color-mid-gray);
    box-shadow: var(--shadow-subtle);
}

.role-feature-item > i {
    font-size: 22px;
    color: var(--color-ink);
    margin-top: 2px;
    flex-shrink: 0;
}

.role-feature-item strong {
    display: block;
    font-size: var(--text-body);
    font-weight: 600;
    color: var(--color-ink);
    margin-bottom: 4px;
}

.role-feature-item span {
    display: block;
    font-size: 13px;
    color: var(--color-mid-gray);
    line-height: 1.45;
}

/* Workflow Section */
.workflow-section {
    background: var(--color-paper);
    border-y: 1px solid var(--color-hairline);
}

.workflow-grid {
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: 36px;
    align-items: center;
}

.workflow-step-card {
    padding: 16px 20px;
    background: var(--color-surface-alt);
    border: 1px solid var(--color-hairline);
    border-radius: var(--radius-nested);
    margin-bottom: 12px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.workflow-step-card:hover {
    border-color: var(--color-mid-gray);
}

.workflow-step-card.active {
    background: var(--color-paper);
    border-color: var(--color-ink);
    box-shadow: var(--shadow-subtle);
}

.workflow-step-card h4 {
    font-size: var(--text-body-lg);
    margin-bottom: 2px;
}

.workflow-step-card p {
    font-size: var(--text-caption);
    color: var(--color-mid-gray);
}

/* Inputs & Form Affordance (18px Radius) */
.input-field {
    width: 100%;
    height: 38px;
    padding: 8px 14px;
    background: var(--color-canvas);
    border: 1px solid transparent;
    border-radius: var(--radius-inputs);
    font-family: var(--font-geist);
    font-size: var(--text-body);
    color: var(--color-ink);
    outline: none;
    transition: all 0.15s ease;
}

.input-field:focus {
    background: var(--color-paper);
    border-color: var(--color-hairline);
    box-shadow: 0 0 0 1px var(--color-hairline);
}

/* Final CTA Section */
.cta-section {
    background: var(--color-ink);
    color: #fafafa;
    padding: 90px 0;
    text-align: center;
}

.cta-box h2 {
    font-size: var(--text-heading-lg);
    color: #ffffff;
    margin-bottom: 12px;
}

.cta-box p {
    font-size: var(--text-body-lg);
    color: var(--color-mid-gray);
    margin-bottom: 28px;
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: 12px;
}

.btn-cta-primary {
    background: #ffffff !important;
    color: #0a0a0a !important;
    border: 1px solid #ffffff !important;
}

.btn-cta-primary:hover {
    background: #e5e5e5 !important;
    color: #0a0a0a !important;
}

.btn-cta-outline {
    background: transparent !important;
    color: #ffffff !important;
    border: 1px solid #404040 !important;
}

.btn-cta-outline:hover {
    background: #262626 !important;
    border-color: #737373 !important;
    color: #ffffff !important;
}

/* Footer */
footer {
    background: var(--color-canvas);
    border-top: 1px solid var(--color-hairline);
    padding: 48px 0 24px 0;
    font-size: var(--text-body);
    color: var(--color-mid-gray);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h5 {
    color: var(--color-ink);
    font-weight: 600;
    margin-bottom: 12px;

}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-col a {
    color: var(--color-mid-gray);
    text-decoration: none;
    transition: color 0.15s ease;
}

.footer-col a:hover {
    color: var(--color-ink);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid var(--color-hairline);
    font-size: var(--text-caption);
}

/* Responsive */
@media (max-width: 1024px) {
    .bento-col-8, .bento-col-4, .bento-col-6 { grid-column: span 12; }
    .hero-grid, .workflow-grid { grid-template-columns: 1fr; }
    .pricing-grid { grid-template-columns: repeat(2, 1fr); }
    .role-features-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .hero-content h1 { font-size: 32px; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr; }
    .pricing-grid { grid-template-columns: 1fr; }
    .role-tabs { max-width: 100%; }
    .role-tab { padding: 8px 12px; font-size: 13px; }
    .role-tab span { display: none; }
    .role-panel-header { flex-direction: column; align-items: flex-start; padding: 20px; }
    .roles-section { padding: 60px 0; }
}

/* Subpages — Linear / Vercel Documentation & Contact Style */
.doc-page-header {
    padding: 104px 0 0 0;
    background: var(--color-canvas);
    border-bottom: none;
}

.doc-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 36px;
    align-items: start;
}

.doc-sidebar {
    position: sticky;
    top: 96px;
    background: var(--color-paper);
    border: 1px solid var(--color-hairline);
    border-radius: var(--radius-cards);
    padding: 20px;
    box-shadow: var(--shadow-subtle);
}

.doc-sidebar h4 {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-mid-gray);
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--color-hairline);
}

.doc-nav {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.doc-nav a {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-mid-gray);
    text-decoration: none;
    padding: 8px 12px;
    border-radius: var(--radius-nested);
    transition: all 0.15s ease;
}

.doc-nav a:hover, .doc-nav a.active {
    color: var(--color-ink);
    background: var(--color-surface-alt);
    font-weight: 600;
}

.doc-article {
    background: var(--color-paper);
    border: 1px solid var(--color-hairline);
    border-radius: var(--radius-cards);
    padding: 40px;
    box-shadow: var(--shadow-subtle);
}

.doc-section {
    scroll-margin-top: 100px;
    margin-bottom: 40px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--color-hairline);
}

.doc-section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.doc-section h2 {
    font-size: 22px;
    font-weight: 600;
    color: var(--color-ink);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.doc-section p, .doc-section ul {
    font-size: 14.5px;
    color: var(--color-mid-gray);
    line-height: 1.65;
}

.doc-section ul {
    padding-left: 20px;
    margin-top: 12px;
}

.doc-section li {
    margin-bottom: 8px;
}

/* Callout Box */
.callout-box {
    background: var(--color-surface-alt);
    border-left: 3px solid var(--color-ink);
    border-radius: 0 var(--radius-nested) var(--radius-nested) 0;
    padding: 16px 20px;
    margin: 20px 0;
    font-size: 13.5px;
    color: var(--color-ink);
}

.callout-box .callout-title {
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 4px;
}

/* Code Badge */
.code-badge {
    font-family: var(--font-geist);
    font-size: 12px;
    background: var(--color-surface-alt);
    border: 1px solid var(--color-hairline);
    padding: 2px 8px;
    border-radius: var(--radius-small);
    color: var(--color-ink);
    font-weight: 500;
}

/* Contact Bento & Live Badge */
.live-status-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
    color: #065f46;
    padding: 4px 12px;
    border-radius: var(--radius-badges);
    font-size: 12px;
    font-weight: 600;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #10b981;
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

@media (max-width: 900px) {
    .doc-layout {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .doc-sidebar {
        position: static;
    }
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

/* Subpage Utilities & Component Classes */
.doc-breadcrumb {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-mid-gray);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.doc-breadcrumb a {
    color: var(--color-mid-gray);
    text-decoration: none;
}

.doc-breadcrumb a:hover {
    color: var(--color-ink);
}

.doc-title {
    font-size: 38px;
    font-weight: 600;
    color: var(--color-ink);
    letter-spacing: -0.04em;
    margin-bottom: 8px;
}

.doc-subtitle {
    color: var(--color-mid-gray);
    font-size: 16px;
}

.doc-body-section {
    background: var(--color-canvas);
    padding: 24px 0 80px 0;
}

.callout-box p {
    margin: 0;
    font-size: 13px;
}

.doc-link-underlined {
    color: var(--color-ink);
    font-weight: 600;
    text-decoration: underline;
}

.footer-brand-title {
    color: var(--color-ink);
    font-size: 16px;
    margin-bottom: 8px;
}

.footer-brand-desc {
    font-size: 13px;
}

.footer-links-group {
    display: flex;
    gap: 16px;
}

/* Contact Bento & Form Layout */
.contact-grid {
    display: grid;
    grid-template-columns: 7fr 5fr;
    gap: 36px;
}

.contact-card {
    background: var(--color-paper);
    border: 1px solid var(--color-hairline);
    border-radius: var(--radius-cards);
    padding: 36px;
    box-shadow: var(--shadow-subtle);
}

.contact-card-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--color-ink);
    margin-bottom: 6px;
}

.contact-card-subtitle {
    font-size: 14px;
    color: var(--color-mid-gray);
    margin-bottom: 20px;
}

.contact-form-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.contact-submit-btn {
    height: 44px;
    padding: 0 24px;
    font-weight: 600;
}

.info-card {
    background: var(--color-paper);
    border: 1px solid var(--color-hairline);
    border-radius: var(--radius-cards);
    padding: 28px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-subtle);
}

.info-card-alt {
    background: var(--color-surface-alt);
}

.info-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.info-card-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-ink);
    margin-bottom: 20px;
}

.info-card-subtitle {
    font-size: 13px;
    color: var(--color-mid-gray);
    margin-bottom: 12px;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 20px;
}

.info-item:last-child {
    margin-bottom: 0;
}

.info-icon {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-buttons);
    background: var(--color-canvas);
    border: 1px solid var(--color-hairline);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-ink);
    font-size: 20px;
    flex-shrink: 0;
}

.info-text-h5 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 2px;
}

.info-text-p {
    font-size: 13px;
    color: var(--color-mid-gray);
}

.info-list {
    font-size: 13px;
    color: var(--color-ink);
    padding-left: 18px;
    margin: 0;
    line-height: 1.6;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-ink);
    margin-bottom: 8px;
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    background: var(--color-surface-alt);
    border: 1px solid var(--color-hairline);
    border-radius: var(--radius-inputs);
    font-family: var(--font-geist);
    font-size: 14px;
    color: var(--color-ink);
    outline: none;
    transition: all 0.15s ease;
}

.form-control:focus {
    background: #ffffff;
    border-color: var(--color-ink);
    box-shadow: 0 0 0 1px var(--color-ink);
}

textarea.form-control {
    min-height: 130px;
    resize: vertical;
}

.alert-success {
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
    color: #065f46;
    padding: 14px 18px;
    border-radius: var(--radius-nested);
    font-size: 14px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.category-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.category-pill {
    padding: 6px 14px;
    border: 1px solid var(--color-hairline);
    border-radius: var(--radius-badges);
    font-size: 12px;
    font-weight: 500;
    color: var(--color-mid-gray);
    background: var(--color-surface-alt);
    cursor: pointer;
    transition: all 0.15s ease;
}

.category-pill:hover, .category-pill.active {
    background: var(--color-ink);
    color: #ffffff;
    border-color: var(--color-ink);
}