*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: var(--font-body);
    line-height: 1.7;
    background: var(--bg-gradient);
    color: var(--text-dark);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    background:
        linear-gradient(90deg, color-mix(in srgb, var(--border) 34%, transparent) 1px, transparent 1px),
        linear-gradient(0deg, color-mix(in srgb, var(--border) 34%, transparent) 1px, transparent 1px),
        var(--bg-gradient);
    background-size: 48px 48px, 48px 48px, auto;
    pointer-events: none;
    z-index: -1;
}

img,
svg {
    display: block;
    max-width: 100%;
}

a {
    color: var(--primary-dark);
}

h1,
h2,
h3,
h4 {
    margin: 0;
    color: var(--accent-dark);
    font-family: var(--font-display);
    line-height: 1.18;
    letter-spacing: 0;
}

p {
    margin: 0;
}

button,
input,
select,
textarea {
    font: inherit;
}

.container {
    width: min(calc(100% - 2rem), var(--shell-main));
    margin-inline: auto;
}

.logo-mark {
    width: 2.25rem;
    height: 2.25rem;
}

.page-main {
    padding-top: 0;
}

.hero {
    display: flex;
    align-items: center;
    min-height: min(860px, calc(100vh - 2rem));
    padding: var(--space-3xl) 0 var(--space-2xl);
}

.compact-hero {
    min-height: auto;
    padding: var(--space-3xl) 0 var(--space-xl);
}

.hero-content {
    display: grid;
    gap: var(--space-2xl);
    justify-items: center;
    text-align: center;
}

.hero-badge,
.language-chip,
.status-pill {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    min-height: 2.5rem;
    padding: 0.45rem 0.95rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    background: var(--chrome-surface-strong);
    color: var(--text-medium);
    font-weight: 800;
    box-shadow: 0 8px 22px var(--shadow);
}

.hero-badge-dot {
    width: 0.55rem;
    height: 0.55rem;
    border-radius: var(--radius-full);
    background: var(--success);
}

.hero-title {
    max-width: 920px;
    font-size: clamp(2.25rem, 6vw, 4.7rem);
}

.hero-title .highlight {
    color: var(--primary-dark);
}

.hero-description,
.page-lead {
    max-width: 820px;
    color: var(--text-medium);
    font-size: clamp(1.05rem, 2.2vw, 1.32rem);
}

.hero-actions,
.button-row,
.card-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-sm);
}

.command-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.5rem;
    padding: 0.45rem 0.85rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    background: var(--chrome-surface-strong);
    color: var(--text-dark);
    font-family: var(--font-display);
    font-weight: 800;
    cursor: pointer;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    min-height: 3rem;
    padding: 0.75rem 1.1rem;
    border: 1px solid var(--active-border);
    border-radius: var(--radius-full);
    color: var(--text-dark);
    font-family: var(--font-display);
    font-weight: 800;
    text-decoration: none;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn:hover {
    transform: translateY(-1px);
    text-decoration: none !important;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
}

.btn-secondary {
    background: linear-gradient(135deg, var(--secondary-light), var(--secondary));
}

.btn-soft {
    background: var(--chrome-surface-strong);
    border-color: var(--border);
}

.hero-stats,
.metric-grid,
.quick-nav-grid,
.tool-grid,
.directory-grid,
.comparison-grid,
.checklist-grid,
.faq-grid {
    display: grid;
    gap: var(--space-md);
}

.hero-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    width: min(100%, 900px);
}

.compact-badges {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    width: min(100%, 980px);
}

.warning-line {
    color: var(--primary-dark);
    font-weight: 800;
}

.hero-stat,
.surface,
.tool-panel,
.quick-nav-item,
.metric-card,
.directory-card,
.comparison-card,
.check-card,
.faq-card {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--chrome-surface-strong);
    box-shadow: 0 10px 30px var(--shadow);
}

.hero-stat,
.metric-card {
    padding: var(--space-lg);
    text-align: center;
}

.hero-stat-value,
.metric-value {
    color: var(--primary-dark);
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.7rem);
    font-weight: 800;
    line-height: 1;
}

.hero-stat-label,
.metric-label {
    margin-top: var(--space-xs);
    color: var(--text-light);
    font-weight: 700;
}

.section {
    padding: var(--space-3xl) 0;
}

.section-header {
    display: grid;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
    text-align: center;
    justify-items: center;
}

.section-header h2 {
    font-size: clamp(1.65rem, 4vw, 2.55rem);
}

.section-header p {
    max-width: 780px;
    color: var(--text-medium);
}

.quick-nav-grid {
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

.quick-nav-item,
.directory-card,
.comparison-card,
.check-card,
.faq-card {
    display: grid;
    gap: var(--space-sm);
    padding: var(--space-lg);
    color: var(--text-dark);
    text-decoration: none;
}

.quick-nav-item:hover,
.directory-card:hover,
.comparison-card:hover {
    transform: translateY(-2px);
    text-decoration: none !important;
}

.quick-nav-icon,
.card-icon {
    display: inline-grid;
    place-items: center;
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-md);
    background: var(--active-surface);
    color: var(--primary-dark);
    font-weight: 900;
}

.quick-nav-title,
.card-title {
    font-family: var(--font-display);
    font-size: 1.12rem;
    font-weight: 800;
}

.quick-nav-count,
.card-copy,
.muted {
    color: var(--text-medium);
}

.tool-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
    align-items: start;
}

.home-tool-stack {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-md);
}

.home-tool-stack .tool-panel:first-child,
.home-tool-stack .tool-panel:nth-child(2) {
    min-height: 100%;
}

.home-sections-grid .home-section-card {
    min-height: 12rem;
}

.tool-panel {
    display: grid;
    gap: var(--space-md);
    padding: var(--space-lg);
}

.output-panel {
    align-self: stretch;
}

.panel-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-sm);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-md);
}

.field {
    display: grid;
    gap: 0.4rem;
}

.field.full {
    grid-column: 1 / -1;
}

.choice-grid.full {
    grid-column: 1 / -1;
}

.field label,
.choice-row label {
    color: var(--text-dark);
    font-weight: 800;
}

.field input,
.field textarea,
.field select,
.search-input {
    width: 100%;
    min-height: 2.8rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--card-bg);
    color: var(--text-dark);
    padding: 0.7rem 0.85rem;
}

.field textarea {
    min-height: 7rem;
    resize: vertical;
}

.choice-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-sm);
}

.choice-row {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    min-height: 3rem;
    padding: 0.7rem 0.85rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--surface-muted);
}

.output-box {
    min-height: 16rem;
    overflow: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: color-mix(in srgb, var(--text-dark) 94%, black 6%);
    color: var(--primary-light);
    padding: var(--space-md);
    white-space: pre-wrap;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.95rem;
}

.tall-output {
    min-height: 26rem;
}

.recommendation {
    display: grid;
    gap: var(--space-sm);
    border-left: 5px solid var(--accent);
    padding: var(--space-lg);
}

.recommendation strong {
    color: var(--primary-dark);
    font-family: var(--font-display);
    font-size: 1.4rem;
}

.directory-toolbar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.directory-grid,
.comparison-grid,
.checklist-grid,
.faq-grid {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.template-card {
    min-height: 13rem;
}

.template-card[hidden],
.directory-card[hidden] {
    display: none;
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.tag {
    display: inline-flex;
    align-items: center;
    border-radius: var(--radius-full);
    background: var(--active-surface);
    color: var(--primary-dark);
    padding: 0.28rem 0.62rem;
    font-size: 0.83rem;
    font-weight: 800;
}

.table-wrap {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--chrome-surface-strong);
    box-shadow: 0 10px 30px var(--shadow);
}

.command-palette[hidden] {
    display: none;
}

.command-palette {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: grid;
    place-items: start center;
    padding: min(8vh, var(--space-3xl)) var(--space-md);
}

.command-palette-backdrop {
    position: absolute;
    inset: 0;
    background: color-mix(in srgb, var(--text-dark) 45%, transparent);
}

.command-palette-panel {
    position: relative;
    z-index: 1;
    display: grid;
    gap: var(--space-md);
    width: min(100%, 720px);
    max-height: min(760px, 86vh);
    overflow: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    background: var(--chrome-surface-strong);
    box-shadow: 0 20px 60px var(--shadow);
    padding: var(--space-lg);
}

.command-list {
    display: grid;
    gap: var(--space-sm);
}

.command-item {
    display: grid;
    gap: 0.1rem;
    padding: var(--space-md);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--surface-muted);
    color: var(--text-dark);
    text-decoration: none;
}

.command-item:hover {
    text-decoration: none !important;
}

.command-item small {
    color: var(--text-light);
    font-weight: 700;
}

.command-item[hidden] {
    display: none;
}

.value-table {
    width: 100%;
    border-collapse: collapse;
}

.value-table th,
.value-table td {
    padding: var(--space-md);
    border-bottom: 1px solid var(--border);
    color: var(--text-medium);
    text-align: left;
    vertical-align: top;
}

.value-table th {
    background: var(--surface-muted);
    color: var(--text-dark);
    font-family: var(--font-display);
}

.source-list {
    display: grid;
    gap: var(--space-sm);
    margin: 0;
    padding-left: 1.2rem;
    color: var(--text-medium);
}

.split-section {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(260px, 0.6fr);
    gap: var(--space-lg);
    align-items: start;
}

.visual-panel {
    padding: var(--space-lg);
}

.visual-panel img {
    width: 100%;
    border-radius: var(--radius-md);
}

@media (max-width: 920px) {
    .hero-stats,
    .compact-badges,
    .tool-grid,
    .home-tool-stack,
    .form-grid,
    .choice-grid,
    .split-section {
        grid-template-columns: 1fr;
    }

    .hero {
        min-height: auto;
        padding-top: var(--space-2xl);
    }
}

@media (max-width: 640px) {
    .hero-content {
        gap: var(--space-xl);
    }

    .section {
        padding: var(--space-2xl) 0;
    }

    .tool-panel,
    .quick-nav-item,
    .directory-card,
    .comparison-card,
    .check-card,
    .faq-card {
        padding: var(--space-md);
    }

    .panel-heading {
        align-items: stretch;
        flex-direction: column;
    }

    .directory-toolbar {
        grid-template-columns: 1fr;
    }

    .btn {
        width: 100%;
    }
}