/* ========================================
   TRAJECTA — WEBSITE DESIGN SYSTEM
   Shares its tokens with the web app (trajecta-web/src/styles/trajecta-styles.css)
   so the site and the app feel like one product.
   ======================================== */

/* ========================================
   1. TOKENS
   ======================================== */
:root {
    /* Brand accent (same as the app) */
    --tj-primary: #3399ff;
    --tj-primary-hover: #1a8cff;
    --tj-primary-active: #0077e6;
    --tj-primary-deep: #0369c9;
    --tj-primary-soft: rgba(51, 153, 255, 0.1);
    --tj-primary-softer: #eaf4ff;
    --tj-primary-ring: rgba(51, 153, 255, 0.2);
    --tj-brand-from: #5a8ab0;
    --tj-brand-to: #3db9fb;
    --tj-brand-gradient: linear-gradient(90deg, var(--tj-brand-from), var(--tj-brand-to));

    /* Neutrals (slate) */
    --tj-text-strong: #0f172a;
    --tj-text: #1e293b;
    --tj-text-body: #334155;
    --tj-text-muted: #64748b;
    --tj-text-faint: #94a3b8;
    --tj-border: #e2e8f0;
    --tj-border-strong: #cbd5e1;
    --tj-divider: #f1f5f9;
    --tj-surface: #ffffff;
    --tj-surface-subtle: #f8fafc;
    --tj-page: #f5f7fa;

    /* Dark surfaces (the app's sidebar) */
    --tj-dark: #212631;
    --tj-dark-deep: #181b22;
    --tj-dark-border: rgba(255, 255, 255, 0.08);
    --tj-dark-text: rgba(255, 255, 255, 0.92);
    --tj-dark-muted: rgba(255, 255, 255, 0.62);
    --tj-dark-faint: rgba(255, 255, 255, 0.4);

    /* Idea status colours (same as the app and the PDF) */
    --status-new-bg: #e6f2ff;
    --status-new-fg: #0369c9;
    --status-active-bg: #fdf4d7;
    --status-active-fg: #b45309;
    --status-succeeded-bg: #e8f8ee;
    --status-succeeded-fg: #15803d;
    --status-failed-bg: #fdeaea;
    --status-failed-fg: #dc2626;

    /* Shape & depth */
    --tj-radius-sm: 6px;
    --tj-radius: 8px;
    --tj-radius-lg: 10px;
    --tj-radius-xl: 14px;
    --tj-radius-2xl: 20px;
    --tj-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
    --tj-shadow-hover: 0 4px 12px rgba(15, 23, 42, 0.06), 0 1px 3px rgba(15, 23, 42, 0.04);
    --tj-shadow-pop: 0 10px 30px rgba(15, 23, 42, 0.12), 0 2px 8px rgba(15, 23, 42, 0.06);
    --tj-shadow-float: 0 30px 60px -20px rgba(15, 23, 42, 0.25), 0 12px 24px -12px rgba(15, 23, 42, 0.12);

    /* Layout */
    --container: 1180px;
    --gutter: 24px;
    --nav-height: 64px;
    --section-space: 104px;

    --font-sans: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ========================================
   2. BASE
   ======================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--tj-surface);
    color: var(--tj-text-body);
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

main {
    flex: 1 0 auto;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--tj-primary-active);
    text-decoration: none;
    transition: color 0.15s ease;
}

a:hover {
    color: var(--tj-primary-deep);
}

p {
    margin: 0 0 1em;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    margin: 0 0 0.5em;
    color: var(--tj-text-strong);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.015em;
}

h1 {
    font-size: clamp(2.35rem, 5.2vw, 3.6rem);
    letter-spacing: -0.03em;
    line-height: 1.08;
}

h2 {
    font-size: clamp(1.75rem, 3.4vw, 2.5rem);
    letter-spacing: -0.025em;
}

h3 {
    font-size: 1.125rem;
    letter-spacing: -0.01em;
}

h4 {
    font-size: 1rem;
}

ul,
ol {
    padding-left: 1.25rem;
}

strong {
    color: var(--tj-text);
    font-weight: 600;
}

hr {
    border: 0;
    border-top: 1px solid var(--tj-border);
    margin: 2.5rem 0;
}

section[id],
[id].anchor {
    scroll-margin-top: calc(var(--nav-height) + 16px);
}

:where(a, button, summary, [tabindex]):focus-visible {
    outline: 2px solid var(--tj-primary);
    outline-offset: 2px;
    border-radius: 4px;
}

::selection {
    background: rgba(51, 153, 255, 0.2);
}

.skip-link {
    position: absolute;
    left: 16px;
    top: -100px;
    z-index: 2000;
    padding: 10px 14px;
    border-radius: var(--tj-radius);
    background: var(--tj-text-strong);
    color: #fff;
    font-weight: 500;
}

.skip-link:focus {
    top: 12px;
    color: #fff;
}

.visually-hidden {
    position: absolute !important;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ========================================
   3. LAYOUT
   ======================================== */
.container {
    width: 100%;
    max-width: calc(var(--container) + var(--gutter) * 2);
    margin: 0 auto;
    padding: 0 var(--gutter);
}

.container-narrow {
    max-width: calc(760px + var(--gutter) * 2);
}

.container-wide {
    max-width: calc(1280px + var(--gutter) * 2);
}

.section {
    padding: var(--section-space) 0;
    position: relative;
}

.section-sm {
    padding: 64px 0;
}

.section--subtle {
    background: var(--tj-surface-subtle);
    border-top: 1px solid var(--tj-divider);
    border-bottom: 1px solid var(--tj-divider);
}

.section--dark {
    background: var(--tj-dark);
    color: var(--tj-dark-muted);
}

.section--dark h2,
.section--dark h3,
.section--dark h4 {
    color: #fff;
}

.section-head {
    max-width: 720px;
    margin: 0 auto 56px;
    text-align: center;
}

.section-head--left {
    margin-left: 0;
    text-align: left;
}

.section-head p {
    margin-bottom: 0;
}

.grid {
    display: grid;
    gap: 20px;
}

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

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

.grid-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.split {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    gap: 64px;
    align-items: center;
}

.split--reverse > :first-child {
    order: 2;
}

.split--top {
    align-items: start;
}

.stack > * + * {
    margin-top: 16px;
}

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

.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.mt-2 { margin-top: 8px; }
.mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; }
.mt-8 { margin-top: 32px; }
.mt-12 { margin-top: 48px; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.mb-8 { margin-bottom: 32px; }

/* ========================================
   4. TYPE HELPERS
   ======================================== */
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    color: var(--tj-primary-active);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.eyebrow i {
    font-size: 0.9rem;
}

.eyebrow--pill {
    padding: 5px 12px 5px 6px;
    border: 1px solid var(--tj-border);
    border-radius: 999px;
    background: var(--tj-surface);
    color: var(--tj-text-body);
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0;
    text-transform: none;
    box-shadow: var(--tj-shadow-sm);
}

.eyebrow--pill .eyebrow-tag {
    padding: 2px 8px;
    border-radius: 999px;
    background: var(--tj-primary-soft);
    color: var(--tj-primary-active);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

a.eyebrow--pill:hover {
    border-color: var(--tj-border-strong);
    color: var(--tj-text-strong);
}

.section--dark .eyebrow {
    color: #66b3ff;
}

.lead {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--tj-text-muted);
}

.section--dark .lead {
    color: var(--tj-dark-muted);
}

.muted {
    color: var(--tj-text-muted);
}

.small {
    font-size: 0.875rem;
}

.text-gradient {
    background: linear-gradient(90deg, var(--tj-brand-from) 0%, var(--tj-brand-to) 60%, var(--tj-primary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: var(--tj-primary);
}

.kbd {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 22px;
    height: 22px;
    padding: 0 6px;
    border: 1px solid var(--tj-border);
    border-bottom-width: 2px;
    border-radius: 5px;
    background: var(--tj-surface-subtle);
    color: var(--tj-text-body);
    font-family: inherit;
    font-size: 0.75rem;
    font-weight: 500;
    line-height: 1;
    vertical-align: middle;
}

/* ========================================
   5. BUTTONS
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 42px;
    padding: 0 18px;
    border: 1px solid transparent;
    border-radius: var(--tj-radius);
    font-family: inherit;
    font-size: 0.9375rem;
    font-weight: 500;
    line-height: 1;
    white-space: nowrap;
    cursor: pointer;
    transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}

.btn i {
    font-size: 1rem;
    transition: transform 0.15s ease;
}

.btn:hover i.bi-arrow-right {
    transform: translateX(2px);
}

.btn-lg {
    height: 50px;
    padding: 0 24px;
    font-size: 1rem;
}

.btn-sm {
    height: 36px;
    padding: 0 14px;
    font-size: 0.875rem;
}

.btn-primary {
    background: var(--tj-primary);
    border-color: var(--tj-primary);
    color: #fff;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08), 0 4px 14px -4px rgba(51, 153, 255, 0.55);
}

.btn-primary:hover {
    background: var(--tj-primary-hover);
    border-color: var(--tj-primary-hover);
    color: #fff;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08), 0 8px 20px -6px rgba(51, 153, 255, 0.6);
}

.btn-primary:active {
    background: var(--tj-primary-active);
    border-color: var(--tj-primary-active);
}

.btn-secondary {
    background: var(--tj-surface);
    border-color: var(--tj-border);
    color: var(--tj-text);
    box-shadow: var(--tj-shadow-sm);
}

.btn-secondary:hover {
    background: var(--tj-surface-subtle);
    border-color: var(--tj-border-strong);
    color: var(--tj-text-strong);
}

.btn-ghost {
    background: transparent;
    color: var(--tj-text-body);
}

.btn-ghost:hover {
    background: var(--tj-divider);
    color: var(--tj-text-strong);
}

.btn-on-dark {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.14);
    color: #fff;
}

.btn-on-dark:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.22);
    color: #fff;
}

.btn-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
}

.btn-row--center {
    justify-content: center;
}

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
}

.link-arrow i {
    transition: transform 0.15s ease;
}

.link-arrow:hover i {
    transform: translateX(3px);
}

/* ========================================
   6. NAVIGATION
   ======================================== */
.site-nav {
    position: sticky;
    top: 0;
    z-index: 1000;
    height: var(--nav-height);
    background: rgba(255, 255, 255, 0.86);
    backdrop-filter: saturate(180%) blur(10px);
    -webkit-backdrop-filter: saturate(180%) blur(10px);
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.site-nav.is-scrolled {
    border-bottom-color: var(--tj-border);
    background: rgba(255, 255, 255, 0.94);
}

.nav-inner {
    display: flex;
    align-items: center;
    gap: 24px;
    height: 100%;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: var(--tj-text-strong);
    font-size: 1.125rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    flex-shrink: 0;
}

.brand:hover {
    color: var(--tj-text-strong);
}

.brand img {
    width: 26px;
    height: auto;
}

.nav-menu {
    display: flex;
    align-items: center;
    flex: 1;
    gap: 24px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2px;
    margin: 0 auto;
    padding: 0;
    list-style: none;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    height: 36px;
    padding: 0 12px;
    border: 0;
    border-radius: var(--tj-radius);
    background: transparent;
    color: var(--tj-text-body);
    font-family: inherit;
    font-size: 0.9375rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.nav-link:hover,
.nav-link[aria-expanded="true"] {
    background: var(--tj-divider);
    color: var(--tj-text-strong);
}

.nav-link[aria-current="page"] {
    color: var(--tj-primary-active);
}

.nav-link .bi-chevron-down {
    font-size: 0.7rem;
    transition: transform 0.2s ease;
}

.nav-link[aria-expanded="true"] .bi-chevron-down {
    transform: rotate(180deg);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-dropdown {
    position: relative;
}

.nav-dropdown-panel {
    position: absolute;
    top: calc(100% + 8px);
    left: 50%;
    width: 340px;
    padding: 8px;
    border: 1px solid var(--tj-border);
    border-radius: 12px;
    background: var(--tj-surface);
    box-shadow: var(--tj-shadow-pop);
    opacity: 0;
    visibility: hidden;
    transform: translate(-50%, -4px);
    transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s;
}

.nav-dropdown.is-open .nav-dropdown-panel {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, 0);
}

.nav-dropdown-label {
    padding: 8px 10px 6px;
    color: var(--tj-text-faint);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.nav-dropdown-item {
    display: flex;
    gap: 12px;
    padding: 10px;
    border-radius: var(--tj-radius);
    color: var(--tj-text);
}

.nav-dropdown-item:hover {
    background: var(--tj-surface-subtle);
    color: var(--tj-text-strong);
}

.nav-dropdown-item .icon-tile {
    width: 36px;
    height: 36px;
    font-size: 1.05rem;
}

.nav-dropdown-item .icon-tile {
    align-self: flex-start;
}

.nav-dropdown-text strong {
    display: block;
    font-size: 0.9rem;
    color: var(--tj-text-strong);
}

.nav-dropdown-text span {
    display: block;
    font-size: 0.8125rem;
    line-height: 1.45;
    color: var(--tj-text-muted);
}

.nav-toggle {
    display: none;
    width: 40px;
    height: 40px;
    margin-left: auto;
    border: 1px solid var(--tj-border);
    border-radius: var(--tj-radius);
    background: var(--tj-surface);
    color: var(--tj-text-strong);
    font-size: 1.35rem;
    cursor: pointer;
}

.nav-toggle .bi-x-lg {
    display: none;
    font-size: 1.05rem;
}

.site-nav.is-open .nav-toggle .bi-list {
    display: none;
}

.site-nav.is-open .nav-toggle .bi-x-lg {
    display: inline;
}

/* ========================================
   7. HERO
   ======================================== */
.hero {
    position: relative;
    padding: 88px 0 0;
    overflow: hidden;
    background:
        radial-gradient(60% 50% at 50% 0%, rgba(51, 153, 255, 0.12) 0%, rgba(51, 153, 255, 0) 70%),
        linear-gradient(180deg, var(--tj-surface) 0%, var(--tj-surface-subtle) 100%);
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, rgba(15, 23, 42, 0.045) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(15, 23, 42, 0.045) 1px, transparent 1px);
    background-size: 44px 44px;
    -webkit-mask-image: radial-gradient(ellipse 70% 55% at 50% 20%, #000 30%, transparent 75%);
    mask-image: radial-gradient(ellipse 70% 55% at 50% 20%, #000 30%, transparent 75%);
    pointer-events: none;
}

.hero > .container {
    position: relative;
}

.hero-content {
    max-width: 820px;
    margin: 0 auto;
    text-align: center;
}

.hero-content .lead {
    max-width: 640px;
    margin: 24px auto 32px;
    font-size: 1.1875rem;
}

.hero-note {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px 20px;
    margin-top: 20px;
    color: var(--tj-text-muted);
    font-size: 0.875rem;
}

.hero-note span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.hero-note i {
    color: var(--status-succeeded-fg);
}

.hero-visual {
    position: relative;
    max-width: 1120px;
    margin: 64px auto 0;
}

.hero-visual::before {
    content: '';
    position: absolute;
    left: 10%;
    right: 10%;
    top: 12%;
    bottom: -10%;
    background: radial-gradient(ellipse at center, rgba(51, 153, 255, 0.35) 0%, transparent 70%);
    filter: blur(50px);
    pointer-events: none;
}

.hero-visual .app-frame {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    border-bottom: 0;
}

/* Inner-page hero (resources, about, legal) */
.page-hero {
    position: relative;
    padding: 88px 0 72px;
    overflow: hidden;
    background:
        radial-gradient(55% 60% at 50% 0%, rgba(51, 153, 255, 0.1) 0%, rgba(51, 153, 255, 0) 70%),
        var(--tj-surface-subtle);
    border-bottom: 1px solid var(--tj-divider);
}

.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, rgba(15, 23, 42, 0.04) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(15, 23, 42, 0.04) 1px, transparent 1px);
    background-size: 44px 44px;
    -webkit-mask-image: radial-gradient(ellipse 60% 70% at 50% 0%, #000 20%, transparent 75%);
    mask-image: radial-gradient(ellipse 60% 70% at 50% 0%, #000 20%, transparent 75%);
    pointer-events: none;
}

.page-hero > .container {
    position: relative;
}

.page-hero h1 {
    font-size: clamp(2.1rem, 4.4vw, 3.1rem);
}

.page-hero .lead {
    max-width: 680px;
    margin: 20px auto 0;
}

.page-hero--left .lead {
    margin-left: 0;
}

.page-hero .btn-row {
    margin-top: 32px;
}

.breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
    margin: 0 0 20px;
    padding: 0;
    list-style: none;
    color: var(--tj-text-faint);
    font-size: 0.8125rem;
}

.breadcrumbs li + li::before {
    content: '/';
    margin-right: 6px;
    color: var(--tj-border-strong);
}

.breadcrumbs a {
    color: var(--tj-text-muted);
}

.breadcrumbs a:hover {
    color: var(--tj-text-strong);
}

.page-hero--left .breadcrumbs {
    justify-content: flex-start;
}

/* ========================================
   8. APP FRAME (screenshot container)
   ======================================== */
.app-frame {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--tj-border);
    border-radius: var(--tj-radius-xl);
    background: var(--tj-surface);
    box-shadow: var(--tj-shadow-float);
}

.app-frame-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    height: 38px;
    padding: 0 14px;
    border-bottom: 1px solid var(--tj-border);
    background: var(--tj-surface-subtle);
}

.app-frame-dots {
    display: flex;
    gap: 6px;
}

.app-frame-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--tj-border-strong);
}

.app-frame-url {
    flex: 1;
    max-width: 280px;
    height: 22px;
    margin: 0 auto;
    padding: 0 10px;
    border: 1px solid var(--tj-border);
    border-radius: 6px;
    background: var(--tj-surface);
    color: var(--tj-text-faint);
    font-size: 0.75rem;
    line-height: 20px;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.app-frame-url i {
    margin-right: 4px;
    font-size: 0.65rem;
}

.app-frame img {
    width: 100%;
}

/* ========================================
   9. CARDS & TILES
   ======================================== */
.card {
    position: relative;
    height: 100%;
    padding: 24px;
    border: 1px solid var(--tj-border);
    border-radius: var(--tj-radius-xl);
    background: var(--tj-surface);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s var(--ease);
}

.card p:last-child {
    margin-bottom: 0;
}

.card h3 {
    margin-bottom: 8px;
}

.card p {
    color: var(--tj-text-muted);
    font-size: 0.9375rem;
}

.card--hover:hover,
a.card:hover {
    border-color: var(--tj-border-strong);
    box-shadow: var(--tj-shadow-hover);
    transform: translateY(-2px);
}

a.card {
    display: block;
    color: inherit;
}

.card--subtle {
    background: var(--tj-surface-subtle);
}

.card--accent {
    border-left: 3px solid var(--tj-primary);
}

.card-header {
    margin: -24px -24px 20px;
    padding: 14px 20px;
    border-bottom: 1px solid var(--tj-border);
    border-radius: var(--tj-radius-xl) var(--tj-radius-xl) 0 0;
    background: var(--tj-surface-subtle);
    color: var(--tj-text);
    font-size: 0.9375rem;
    font-weight: 600;
}

.icon-tile {
    display: inline-grid;
    place-items: center;
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    margin-bottom: 18px;
    border-radius: var(--tj-radius-lg);
    background: var(--tj-primary-soft);
    color: var(--tj-primary-active);
    font-size: 1.25rem;
}

.nav-dropdown-item .icon-tile {
    margin-bottom: 0;
}

.icon-tile--muted {
    background: var(--tj-divider);
    color: var(--tj-text-muted);
}

.icon-tile--danger {
    background: var(--status-failed-bg);
    color: var(--status-failed-fg);
}

.icon-tile--success {
    background: var(--status-succeeded-bg);
    color: var(--status-succeeded-fg);
}

.icon-tile--warning {
    background: var(--status-active-bg);
    color: var(--status-active-fg);
}

.step-num {
    display: inline-grid;
    place-items: center;
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border-radius: 999px;
    background: var(--tj-primary-soft);
    color: var(--tj-primary-active);
    font-size: 0.8125rem;
    font-weight: 700;
}

/* Chips & pills (mirror the app and PDF) */
.chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    height: 24px;
    padding: 0 9px;
    border-radius: 999px;
    background: var(--tj-primary-softer);
    color: var(--tj-primary-deep);
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
}

.chip--muted {
    background: var(--tj-divider);
    color: var(--tj-text-muted);
}

.chip--dashed {
    border: 1px dashed var(--tj-border-strong);
    background: transparent;
    color: var(--tj-text-muted);
    font-weight: 500;
}

.chip--new { background: var(--status-new-bg); color: var(--status-new-fg); }
.chip--active { background: var(--status-active-bg); color: var(--status-active-fg); }
.chip--succeeded { background: var(--status-succeeded-bg); color: var(--status-succeeded-fg); }
.chip--failed { background: var(--status-failed-bg); color: var(--status-failed-fg); }

.chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

/* ========================================
   10. FEATURE BLOCKS
   ======================================== */
.feature-list {
    display: grid;
    gap: 16px;
    margin: 28px 0 0;
    padding: 0;
    list-style: none;
}

.feature-list li {
    display: flex;
    gap: 12px;
}

.feature-list i {
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--tj-primary);
    font-size: 1.1rem;
}

.feature-list strong {
    display: block;
    color: var(--tj-text-strong);
}

.feature-list span {
    color: var(--tj-text-muted);
    font-size: 0.9375rem;
}

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

.check-list li {
    position: relative;
    padding-left: 28px;
}

.check-list li::before {
    content: '\F26E';
    position: absolute;
    left: 0;
    top: 0;
    font-family: 'bootstrap-icons';
    color: var(--status-succeeded-fg);
    font-size: 1.1rem;
    line-height: 1.5;
}

.check-list--x li::before {
    content: '\F62A';
    color: var(--tj-text-faint);
}

/* Steps: numbered timeline */
.steps {
    position: relative;
    display: grid;
    gap: 0;
    margin: 0;
    padding: 0;
    list-style: none;
    counter-reset: step;
}

.steps > li {
    position: relative;
    padding: 0 0 32px 56px;
    counter-increment: step;
}

.steps > li:last-child {
    padding-bottom: 0;
}

.steps > li::before {
    content: counter(step);
    position: absolute;
    left: 0;
    top: 0;
    display: grid;
    place-items: center;
    width: 36px;
    height: 36px;
    border: 1px solid var(--tj-border);
    border-radius: 999px;
    background: var(--tj-surface);
    color: var(--tj-primary-active);
    font-size: 0.875rem;
    font-weight: 700;
    box-shadow: var(--tj-shadow-sm);
}

.steps > li::after {
    content: '';
    position: absolute;
    left: 17.5px;
    top: 40px;
    bottom: 4px;
    width: 1px;
    background: var(--tj-border);
}

.steps > li:last-child::after {
    display: none;
}

.steps h3 {
    margin: 6px 0 6px;
}

.steps p {
    color: var(--tj-text-muted);
}

.steps p:last-child {
    margin-bottom: 0;
}

/* Tip / callout */
.callout {
    display: flex;
    gap: 14px;
    padding: 18px 20px;
    border: 1px solid #bfdbfe;
    border-radius: var(--tj-radius-lg);
    background: #eff6ff;
    color: var(--tj-text-body);
    font-size: 0.9375rem;
}

.callout i {
    flex-shrink: 0;
    color: #2563eb;
    font-size: 1.15rem;
}

.callout p:last-child {
    margin-bottom: 0;
}

.callout--success {
    border-color: #bbf7d0;
    background: #f0fdf4;
}

.callout--success i {
    color: var(--status-succeeded-fg);
}

/* Quote / example entry */
.example {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 20px;
    border: 1px solid var(--tj-border);
    border-radius: var(--tj-radius-xl);
    background: var(--tj-surface);
}

.example-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    color: var(--tj-text-faint);
    font-size: 0.8125rem;
}

.example-title {
    margin-bottom: 6px;
    color: var(--tj-text-strong);
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.4;
}

.example p {
    flex: 1;
    color: var(--tj-text-muted);
    font-size: 0.9375rem;
}

.example .chip-row {
    margin-top: 12px;
}

/* Comparison table */
.compare {
    width: 100%;
    overflow: hidden;
    border: 1px solid var(--tj-border);
    border-radius: var(--tj-radius-xl);
    border-collapse: separate;
    border-spacing: 0;
    background: var(--tj-surface);
    font-size: 0.9375rem;
}

.compare th,
.compare td {
    padding: 14px 18px;
    border-bottom: 1px solid var(--tj-divider);
    text-align: left;
    vertical-align: top;
}

.compare thead th {
    background: var(--tj-surface-subtle);
    border-bottom-color: var(--tj-border);
    color: var(--tj-text-strong);
    font-size: 0.8125rem;
    font-weight: 600;
}

.compare tbody tr:last-child th,
.compare tbody tr:last-child td {
    border-bottom: 0;
}

.compare tbody th {
    width: 30%;
    color: var(--tj-text-strong);
    font-weight: 500;
}

.compare td {
    color: var(--tj-text-muted);
}

.compare .col-highlight {
    background: rgba(51, 153, 255, 0.04);
    color: var(--tj-text-body);
}

.compare thead .col-highlight {
    background: var(--tj-primary-softer);
    color: var(--tj-primary-deep);
}

.table-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* ========================================
   11. PRODUCT MOCKS (HTML illustrations, not screenshots)
   ======================================== */

/* A single logbook entry, styled like the app's list view */
.mock-entry {
    padding: 16px 18px;
    border: 1px solid var(--tj-border);
    border-radius: var(--tj-radius-lg);
    background: var(--tj-surface);
    box-shadow: var(--tj-shadow-hover);
}

.mock-entry + .mock-entry {
    margin-top: 10px;
}

.mock-entry-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 6px;
    color: var(--tj-text-faint);
    font-size: 0.75rem;
}

.mock-entry-title {
    color: var(--tj-text-strong);
    font-size: 0.9375rem;
    font-weight: 600;
    line-height: 1.4;
}

.mock-entry-desc {
    margin: 4px 0 10px;
    color: var(--tj-text-muted);
    font-size: 0.8125rem;
    line-height: 1.5;
}

.mock-entry--faded {
    opacity: 0.55;
    box-shadow: none;
}

.mock-stack {
    position: relative;
    padding: 28px;
    border: 1px solid var(--tj-border);
    border-radius: var(--tj-radius-2xl);
    background:
        radial-gradient(70% 60% at 100% 0%, rgba(51, 153, 255, 0.1), transparent 70%),
        var(--tj-surface-subtle);
}

.mock-search {
    display: flex;
    align-items: center;
    gap: 10px;
    height: 42px;
    margin-bottom: 16px;
    padding: 0 12px;
    border: 1px solid var(--tj-border);
    border-radius: var(--tj-radius);
    background: var(--tj-surface);
    color: var(--tj-text-faint);
    font-size: 0.875rem;
}

.mock-keys {
    display: inline-flex;
    gap: 3px;
    margin-left: auto;
}

/* Impact report page, drawn in HTML to mirror the generated PDF */
.doc-mock {
    position: relative;
    width: 100%;
    max-width: 460px;
    margin: 0 auto;
    padding: 26px 28px 22px;
    border: 1px solid var(--tj-border);
    border-radius: 6px;
    background: #fff;
    box-shadow: var(--tj-shadow-float);
    color: var(--tj-text-body);
    font-size: 11px;
    line-height: 1.45;
    aspect-ratio: 1 / 1.3;
    overflow: hidden;
}

.doc-mock--tilt {
    transform: rotate(-1.5deg);
}

.doc-mock-back {
    position: absolute;
    inset: 18px -18px -18px 18px;
    border: 1px solid var(--tj-border);
    border-radius: 6px;
    background: #fff;
    box-shadow: var(--tj-shadow-hover);
    transform: rotate(3deg);
}

.doc-mock-wrap {
    position: relative;
    max-width: 460px;
    margin: 0 auto;
}

.doc-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 8px;
}

.doc-brand {
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--tj-text-strong);
    font-size: 11px;
    font-weight: 700;
}

.doc-brand img {
    width: 13px;
}

.doc-label {
    color: var(--tj-text-faint);
    font-size: 7.5px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.doc-rule {
    height: 2px;
    margin-bottom: 16px;
    background: var(--tj-brand-gradient);
}

.doc-eyebrow {
    margin-bottom: 4px;
    color: var(--tj-primary);
    font-size: 7.5px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.doc-title {
    margin-bottom: 12px;
    color: var(--tj-text-strong);
    font-size: 19px;
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.01em;
}

.doc-meta {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
    padding: 7px 0;
    border-top: 1px solid var(--tj-border);
    border-bottom: 1px solid var(--tj-border);
}

.doc-meta small {
    display: block;
    color: var(--tj-text-faint);
    font-size: 6.5px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.doc-meta b {
    color: var(--tj-text);
    font-size: 9px;
    font-weight: 600;
}

.doc-h {
    margin: 14px 0 7px;
    color: var(--tj-text-strong);
    font-size: 11.5px;
    font-weight: 700;
}

.doc-h span {
    margin-left: 4px;
    color: var(--tj-text-faint);
    font-size: 8.5px;
    font-weight: 400;
}

.doc-p {
    color: var(--tj-text);
    font-size: 8.5px;
    line-height: 1.55;
}

.doc-lines span {
    display: block;
    height: 5px;
    margin-bottom: 5px;
    border-radius: 3px;
    background: var(--tj-divider);
}

.doc-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 5px;
}

.doc-stat {
    padding: 7px;
    border: 1px solid var(--tj-border);
    border-radius: 4px;
    background: var(--tj-surface-subtle);
}

.doc-stat b {
    display: block;
    color: var(--tj-text-strong);
    font-size: 14px;
    line-height: 1.1;
}

.doc-stat small {
    color: var(--tj-text-muted);
    font-size: 6.5px;
    line-height: 1.2;
}

.doc-bars {
    display: flex;
    align-items: flex-end;
    gap: 5px;
    height: 40px;
    margin-top: 10px;
    padding-bottom: 3px;
    border-bottom: 1px solid var(--tj-border);
}

.doc-bars span {
    flex: 1;
    border-radius: 2px;
    background: var(--tj-primary);
}

.doc-highlight {
    margin-bottom: 6px;
    padding: 8px 10px;
    border: 1px solid var(--tj-border);
    border-left: 3px solid var(--tj-primary);
    border-radius: 4px;
}

.doc-highlight small {
    color: var(--tj-text-muted);
    font-size: 7px;
}

.doc-highlight b {
    display: block;
    margin: 1px 0 4px;
    color: var(--tj-text-strong);
    font-size: 9.5px;
    line-height: 1.3;
}

.doc-pill {
    display: inline-block;
    margin-right: 3px;
    padding: 1px 5px;
    border-radius: 6px;
    background: var(--tj-primary-softer);
    color: var(--tj-primary-deep);
    font-size: 6.5px;
    font-weight: 600;
}

.doc-pill--muted {
    background: var(--tj-divider);
    color: var(--tj-text-muted);
}

.doc-pill--succeeded {
    background: var(--status-succeeded-bg);
    color: var(--status-succeeded-fg);
}

.doc-foot {
    position: absolute;
    left: 28px;
    right: 28px;
    bottom: 12px;
    display: flex;
    justify-content: space-between;
    padding-top: 5px;
    border-top: 1px solid var(--tj-border);
    color: var(--tj-text-faint);
    font-size: 6.5px;
}

.doc-fade {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 26px;
    height: 70px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0), #fff 85%);
}

/* Builder steps, styled like the app's report cards */
.builder {
    display: grid;
    gap: 10px;
}

.builder-card {
    padding: 14px 16px;
    border: 1px solid var(--tj-border);
    border-radius: var(--tj-radius-lg);
    background: var(--tj-surface);
}

.builder-card-title {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    color: var(--tj-text-strong);
    font-size: 0.875rem;
    font-weight: 600;
}

.builder-card-title .step-num {
    width: 20px;
    height: 20px;
    font-size: 0.6875rem;
}

.builder-field {
    height: 30px;
    padding: 0 10px;
    border: 1px solid var(--tj-border);
    border-radius: var(--tj-radius);
    color: var(--tj-text);
    font-size: 0.8125rem;
    line-height: 28px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.builder-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    border-bottom: 1px solid var(--tj-divider);
    color: var(--tj-text);
    font-size: 0.8125rem;
}

.builder-row:last-child {
    border-bottom: 0;
}

.builder-row .bi-check-square-fill {
    color: var(--tj-primary);
}

.builder-row .bi-square {
    color: var(--tj-border-strong);
}

.builder-row .bi-star-fill {
    margin-left: auto;
    color: #f59e0b;
}

.builder-row .bi-star {
    margin-left: auto;
    color: var(--tj-border-strong);
}

/* ========================================
   12. PROBLEM → SOLUTION
   ======================================== */
.contrast {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.contrast-col {
    padding: 28px;
    border: 1px solid var(--tj-border);
    border-radius: var(--tj-radius-xl);
    background: var(--tj-surface);
}

.contrast-col--before {
    background: var(--tj-surface-subtle);
}

.contrast-col--after {
    border-color: rgba(51, 153, 255, 0.35);
    box-shadow: 0 0 0 4px rgba(51, 153, 255, 0.06);
}

.contrast-col h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 18px;
}

.contrast-col h3 .icon-tile {
    width: 32px;
    height: 32px;
    margin: 0;
    font-size: 1rem;
}

/* ========================================
   13. TESTIMONIALS & SOCIAL PROOF
   ======================================== */
.quote-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 28px;
    border: 1px solid var(--tj-border);
    border-radius: var(--tj-radius-xl);
    background: var(--tj-surface);
}

.quote-card blockquote {
    flex: 1;
    margin: 0 0 24px;
    color: var(--tj-text);
    font-size: 1.0625rem;
    line-height: 1.65;
}

.quote-card figcaption {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 18px;
    border-top: 1px solid var(--tj-divider);
}

.quote-avatar {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--tj-primary-soft);
    color: var(--tj-primary-active);
}

.quote-card figcaption strong {
    display: block;
    font-size: 0.9375rem;
}

.quote-card figcaption span {
    color: var(--tj-text-muted);
    font-size: 0.8125rem;
}

.quote-stars {
    margin-bottom: 14px;
    color: #f59e0b;
    font-size: 0.875rem;
    letter-spacing: 2px;
}

.featured {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 16px 28px;
    color: var(--tj-text-faint);
    font-size: 0.8125rem;
    font-weight: 500;
}

.featured img {
    height: 38px;
    width: auto;
    opacity: 0.85;
    transition: opacity 0.2s ease;
}

.featured a:hover img {
    opacity: 1;
}

.browser-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.browser-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: 40px;
    padding: 0 14px 0 10px;
    border: 1px solid var(--tj-border);
    border-radius: 999px;
    background: var(--tj-surface);
    color: var(--tj-text-body);
    font-size: 0.875rem;
    font-weight: 500;
}

.browser-badge img {
    width: 22px;
    height: 22px;
}

/* ========================================
   14. FAQ
   ======================================== */
.faq {
    display: grid;
    gap: 10px;
}

.faq-item {
    border: 1px solid var(--tj-border);
    border-radius: var(--tj-radius-lg);
    background: var(--tj-surface);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.faq-item:hover {
    border-color: var(--tj-border-strong);
}

.faq-item[open] {
    box-shadow: var(--tj-shadow-hover);
}

.faq-item summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 18px 20px;
    color: var(--tj-text-strong);
    font-weight: 600;
    cursor: pointer;
    list-style: none;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '\F4FE';
    flex-shrink: 0;
    display: grid;
    place-items: center;
    width: 26px;
    height: 26px;
    border-radius: var(--tj-radius-sm);
    background: var(--tj-divider);
    color: var(--tj-text-muted);
    font-family: 'bootstrap-icons';
    font-size: 0.95rem;
    font-weight: 400;
    transition: transform 0.2s ease, background-color 0.15s ease, color 0.15s ease;
}

.faq-item[open] summary::after {
    transform: rotate(45deg);
    background: var(--tj-primary-soft);
    color: var(--tj-primary-active);
}

.faq-answer {
    padding: 0 20px 20px;
    color: var(--tj-text-muted);
    line-height: 1.7;
}

.faq-answer p:last-child {
    margin-bottom: 0;
}

/* ========================================
   15. CTA BAND
   ======================================== */
.cta-band {
    position: relative;
    overflow: hidden;
    padding: 72px 48px;
    border-radius: var(--tj-radius-2xl);
    background:
        radial-gradient(50% 80% at 85% 0%, rgba(61, 185, 251, 0.28) 0%, transparent 70%),
        radial-gradient(40% 70% at 10% 100%, rgba(90, 138, 176, 0.3) 0%, transparent 70%),
        var(--tj-dark);
    color: var(--tj-dark-muted);
    text-align: center;
}

.cta-band::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 44px 44px;
    -webkit-mask-image: radial-gradient(ellipse 60% 80% at 50% 50%, #000 20%, transparent 80%);
    mask-image: radial-gradient(ellipse 60% 80% at 50% 50%, #000 20%, transparent 80%);
    pointer-events: none;
}

.cta-band > * {
    position: relative;
}

.cta-band h2 {
    max-width: 720px;
    margin: 0 auto 16px;
    color: #fff;
}

.cta-band .lead {
    max-width: 560px;
    margin: 0 auto 32px;
    color: var(--tj-dark-muted);
}

.cta-band .text-gradient {
    background: linear-gradient(90deg, #7fc4ff, var(--tj-brand-to));
    -webkit-background-clip: text;
    background-clip: text;
}

.cta-band-note {
    margin: 18px 0 0;
    color: var(--tj-dark-faint);
    font-size: 0.875rem;
}

/* ========================================
   16. ARTICLE / PROSE (resources & legal)
   ======================================== */
.article-layout {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 64px;
    align-items: start;
}

.toc {
    position: sticky;
    top: calc(var(--nav-height) + 32px);
    font-size: 0.875rem;
}

.toc-title {
    margin-bottom: 10px;
    color: var(--tj-text-faint);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.toc ol {
    margin: 0;
    padding: 0;
    list-style: none;
    border-left: 1px solid var(--tj-border);
}

.toc a {
    display: block;
    margin-left: -1px;
    padding: 6px 0 6px 14px;
    border-left: 2px solid transparent;
    color: var(--tj-text-muted);
    line-height: 1.4;
}

.toc a:hover {
    color: var(--tj-text-strong);
}

.toc a.is-active {
    border-left-color: var(--tj-primary);
    color: var(--tj-primary-active);
    font-weight: 500;
}

.prose {
    max-width: 760px;
    color: var(--tj-text-body);
    font-size: 1.0625rem;
    line-height: 1.75;
}

.prose > * + * {
    margin-top: 0;
}

.prose h2 {
    margin: 64px 0 16px;
    font-size: clamp(1.5rem, 2.6vw, 1.875rem);
}

.prose h2:first-child {
    margin-top: 0;
}

.prose h3 {
    margin: 32px 0 10px;
    font-size: 1.1875rem;
}

.prose p,
.prose ul,
.prose ol {
    margin: 0 0 1.1em;
}

.prose li + li {
    margin-top: 6px;
}

.prose a:not(.btn):not(.card) {
    text-decoration: underline;
    text-decoration-color: rgba(51, 153, 255, 0.4);
    text-underline-offset: 3px;
}

.prose a:not(.btn):not(.card):hover {
    text-decoration-color: currentColor;
}

.prose .grid,
.prose .callout,
.prose .compare,
.prose .table-scroll,
.prose .steps,
.prose .template-block {
    margin: 28px 0;
}

.prose .card p,
.prose .example p {
    font-size: 0.9375rem;
}

.prose .steps h3 {
    margin-top: 6px;
    font-size: 1.0625rem;
}

.prose .steps p {
    font-size: 1rem;
}

.prose--legal {
    font-size: 1rem;
}

.prose--legal h2 {
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--tj-divider);
    font-size: 1.25rem;
}

.prose--legal h2:first-of-type {
    border-top: 0;
    padding-top: 0;
}

.prose--legal h3 {
    font-size: 1.0625rem;
}

.legal-meta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
    padding: 6px 12px;
    border: 1px solid var(--tj-border);
    border-radius: 999px;
    background: var(--tj-surface);
    color: var(--tj-text-muted);
    font-size: 0.8125rem;
}

/* Copyable outline template */
.template-block {
    overflow: hidden;
    border: 1px solid var(--tj-border);
    border-radius: var(--tj-radius-xl);
    background: var(--tj-surface);
}

.template-block-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 12px 10px 18px;
    border-bottom: 1px solid var(--tj-border);
    background: var(--tj-surface-subtle);
    color: var(--tj-text);
    font-size: 0.875rem;
    font-weight: 600;
}

.template-block pre {
    margin: 0;
    padding: 18px 20px;
    overflow-x: auto;
    color: var(--tj-text-body);
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.8125rem;
    line-height: 1.7;
    white-space: pre;
}

.copy-btn.is-copied {
    border-color: #bbf7d0;
    background: #f0fdf4;
    color: var(--status-succeeded-fg);
}

/* ========================================
   17. FOOTER
   ======================================== */
.site-footer {
    flex-shrink: 0;
    padding: 72px 0 32px;
    background: var(--tj-dark-deep);
    color: var(--tj-dark-muted);
    font-size: 0.9375rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.6fr repeat(4, 1fr);
    gap: 32px;
}

.footer-logo {
    height: 34px;
    width: auto;
}

.footer-tagline {
    max-width: 260px;
    margin: 16px 0 20px;
    color: var(--tj-dark-muted);
    font-size: 0.875rem;
    line-height: 1.6;
}

.footer-heading {
    margin-bottom: 14px;
    color: var(--tj-dark-faint);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.footer-links {
    display: grid;
    gap: 10px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.footer-links a {
    color: var(--tj-dark-muted);
    font-size: 0.875rem;
}

.footer-links a:hover {
    color: #fff;
}

.footer-social {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.footer-social a {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border: 1px solid var(--tj-dark-border);
    border-radius: var(--tj-radius);
    color: var(--tj-dark-muted);
    font-size: 0.95rem;
    transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.footer-social a:hover {
    border-color: rgba(255, 255, 255, 0.18);
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
}

.footer-bottom {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 56px;
    padding-top: 24px;
    border-top: 1px solid var(--tj-dark-border);
    color: var(--tj-dark-faint);
    font-size: 0.8125rem;
}

.footer-bottom a {
    color: var(--tj-dark-faint);
}

.footer-bottom a:hover {
    color: #fff;
}

/* ========================================
   18. COOKIE NOTICE
   ======================================== */
.cookie-notice {
    position: fixed;
    left: 16px;
    bottom: 16px;
    z-index: 1500;
    display: flex;
    align-items: center;
    gap: 14px;
    max-width: 420px;
    padding: 14px 14px 14px 18px;
    border: 1px solid var(--tj-border);
    border-radius: 12px;
    background: var(--tj-surface);
    box-shadow: var(--tj-shadow-pop);
    color: var(--tj-text-body);
    font-size: 0.875rem;
    line-height: 1.5;
    animation: cookie-in 0.3s var(--ease);
}

.cookie-notice p {
    margin: 0;
}

.cookie-notice a {
    text-decoration: underline;
    text-underline-offset: 2px;
}

@keyframes cookie-in {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
}

/* ========================================
   19. MOTION (progressive: only hides content when JS is running)
   ======================================== */
.js [data-reveal] {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.js [data-reveal].is-visible {
    opacity: 1;
    transform: none;
}

.js [data-reveal-delay="1"] { transition-delay: 0.08s; }
.js [data-reveal-delay="2"] { transition-delay: 0.16s; }
.js [data-reveal-delay="3"] { transition-delay: 0.24s; }

@media (prefers-reduced-motion: reduce) {
    .js [data-reveal] {
        opacity: 1;
        transform: none;
    }

    .doc-mock--tilt,
    .doc-mock-back {
        transform: none;
    }
}

/* ========================================
   20. RESPONSIVE
   ======================================== */
@media (max-width: 1080px) {
    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .footer-brand {
        grid-column: 1 / -1;
    }

    .article-layout {
        grid-template-columns: minmax(0, 1fr);
        gap: 0;
    }

    .toc {
        display: none;
    }

    .prose {
        margin: 0 auto;
    }
}

@media (max-width: 960px) {
    :root {
        --section-space: 80px;
    }

    .nav-toggle {
        display: grid;
        place-items: center;
    }

    .nav-menu {
        position: absolute;
        top: var(--nav-height);
        left: 0;
        right: 0;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
        max-height: calc(100vh - var(--nav-height));
        overflow-y: auto;
        padding: 12px var(--gutter) 20px;
        border-bottom: 1px solid var(--tj-border);
        background: var(--tj-surface);
        box-shadow: 0 16px 24px -12px rgba(15, 23, 42, 0.15);
    }

    .site-nav.is-open {
        background: var(--tj-surface);
        border-bottom-color: var(--tj-border);
    }

    .site-nav.is-open .nav-menu {
        display: flex;
    }

    .nav-links {
        flex-direction: column;
        align-items: stretch;
        margin: 0;
    }

    .nav-link {
        width: 100%;
        height: 44px;
        justify-content: space-between;
    }

    .nav-dropdown-panel {
        position: static;
        display: none;
        width: auto;
        margin: 4px 0 8px;
        padding: 4px;
        box-shadow: none;
        opacity: 1;
        visibility: visible;
        transform: none;
        background: var(--tj-surface-subtle);
    }

    .nav-dropdown.is-open .nav-dropdown-panel {
        display: block;
        transform: none;
    }

    .nav-actions {
        flex-direction: column-reverse;
        align-items: stretch;
        padding-top: 12px;
        border-top: 1px solid var(--tj-divider);
    }

    .nav-actions .btn {
        width: 100%;
        height: 44px;
    }

    .split {
        grid-template-columns: minmax(0, 1fr);
        gap: 40px;
    }

    .split--reverse > :first-child {
        order: 0;
    }

    .grid-3,
    .grid-4 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

@media (max-width: 640px) {
    :root {
        --gutter: 16px;
        --section-space: 64px;
    }

    body {
        font-size: 0.9875rem;
    }

    .hero {
        padding-top: 56px;
    }

    .hero-content .lead {
        font-size: 1.0625rem;
    }

    .hero-visual {
        margin-top: 44px;
    }

    .page-hero {
        padding: 56px 0 48px;
    }

    .btn-row .btn-lg {
        width: 100%;
    }

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: minmax(0, 1fr);
    }

    .section-head {
        margin-bottom: 40px;
    }

    .cta-band {
        padding: 52px 20px;
        border-radius: var(--tj-radius-xl);
    }

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

    .contrast-col,
    .quote-card,
    .mock-stack {
        padding: 20px;
    }

    .app-frame-url {
        display: none;
    }

    .prose {
        font-size: 1rem;
    }

    .compare th,
    .compare td {
        padding: 12px 14px;
    }

    .cookie-notice {
        left: 12px;
        right: 12px;
        max-width: none;
    }
}

/* ========================================
   21. PAGE-LEVEL HELPERS
   ======================================== */
.section--flush-top {
    padding-top: 0;
}

.h2-sm {
    font-size: clamp(1.5rem, 2.8vw, 2rem);
}

.card-step {
    margin-bottom: 6px;
    color: var(--tj-primary-active);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.feature-row + .feature-row,
.feature-row {
    margin-bottom: 96px;
}

.section--dark .feature-list i {
    color: #66b3ff;
}

.section--dark .feature-list strong {
    color: #fff;
}

.section--dark .feature-list span {
    color: var(--tj-dark-muted);
}

.chip--on-dark {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
}

figure.quote-card {
    margin: 0;
}

@media (max-width: 960px) {
    .feature-row {
        margin-bottom: 72px;
    }
}

.ml-auto {
    margin-left: auto;
}

.text-danger {
    color: var(--status-failed-fg);
}

.text-success {
    color: var(--status-succeeded-fg);
}

.builder-card--row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.builder-card--row .builder-card-title {
    margin: 0;
}

@media (max-width: 960px) {
    .hide-sm {
        display: none;
    }
}

.lead-center {
    max-width: 680px;
    margin-left: auto;
    margin-right: auto;
}

.template-wrap {
    max-width: 760px;
    margin-left: auto;
    margin-right: auto;
}

.page-hero--full {
    display: flex;
    align-items: center;
    min-height: calc(100vh - var(--nav-height) - 120px);
    border-bottom: 0;
}

.icon-tile--lg {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    font-size: 1.9rem;
}

.contact-social {
    margin-top: 4px;
}

.contact-social a {
    border-color: var(--tj-border);
    color: var(--tj-text-muted);
}

.contact-social a:hover {
    border-color: var(--tj-border-strong);
    background: var(--tj-surface-subtle);
    color: var(--tj-text-strong);
}

.contact-social--center {
    justify-content: center;
}

/* Cards and examples inside long-form articles keep their compact card spacing */
.prose .card h3,
.prose .example h3 {
    margin: 0 0 8px;
    font-size: 1.0625rem;
}

.prose .steps .grid:last-child,
.prose .steps .callout:last-child,
.prose .steps .chip-row:last-child {
    margin-bottom: 0;
}

.prose .steps .callout,
.prose .steps .grid {
    margin: 16px 0;
}

/* The stacked page behind the PDF mock hangs off the edge; keep it inside the section */
.section--dark {
    overflow: hidden;
}

@media (max-width: 640px) {
    .doc-mock-back {
        inset: 12px -8px -12px 12px;
    }
}

/* ========================================
   22. REPORT PREVIEW (paged impact report mock)
   ======================================== */
.doc-viewer {
    position: relative;
    width: 100%;
    max-width: 460px;
    margin: 0 auto;
}

/* Reserve the viewer's space while the partial loads, so nothing jumps */
.doc-viewer:empty {
    aspect-ratio: 460 / 668;
}

.doc-viewer-stage {
    position: relative;
    aspect-ratio: 1 / 1.3;
    touch-action: pan-y;
    user-select: none;
    -webkit-user-select: none;
}

/* Two sheets behind the page give the stack its depth */
.doc-viewer-stage::before,
.doc-viewer-stage::after {
    content: '';
    position: absolute;
    inset: 0;
    border: 1px solid var(--tj-border);
    border-radius: 6px;
    background: #fff;
    box-shadow: var(--tj-shadow-hover);
}

.doc-viewer-stage::before {
    transform: translate(16px, 14px) rotate(2.2deg);
    opacity: 0.7;
}

.doc-viewer-stage::after {
    transform: translate(8px, 7px) rotate(1.1deg);
}

.doc-page {
    position: absolute;
    inset: 0;
    z-index: 1;
    opacity: 0;
    visibility: hidden;
    transform: translateX(40px) rotate(1.5deg);
    transition: transform 0.45s var(--ease), opacity 0.35s ease, visibility 0.45s;
}

.doc-page.is-active {
    z-index: 2;
    opacity: 1;
    visibility: visible;
    transform: none;
}

.doc-page.is-before {
    transform: translateX(-40px) rotate(-1.5deg);
}

/* Pages are laid out at their design size and scaled to the stage (scale set by scripts.js) */
.doc-page .doc-mock {
    width: 460px;
    max-width: none;
    height: 598px;
    aspect-ratio: auto;
    transform: scale(var(--doc-scale, 1));
    transform-origin: top left;
}

.doc-viewer-stage.is-dragging .doc-page {
    transition: none;
}

.doc-viewer-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 32px;
}

.doc-viewer-btn {
    display: grid;
    place-items: center;
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border: 1px solid var(--tj-border);
    border-radius: 999px;
    background: var(--tj-surface);
    color: var(--tj-text-strong);
    font-size: 1rem;
    cursor: pointer;
    box-shadow: var(--tj-shadow-sm);
    transition: background-color 0.15s ease, border-color 0.15s ease, opacity 0.15s ease;
}

.doc-viewer-btn:hover:not(:disabled) {
    border-color: var(--tj-border-strong);
    background: var(--tj-surface-subtle);
}

.doc-viewer-btn:disabled {
    opacity: 0.4;
    cursor: default;
}

.doc-viewer-status {
    flex: 1;
    min-width: 0;
    text-align: center;
}

.doc-viewer-dots {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin-bottom: 8px;
}

.doc-viewer-dot {
    width: 8px;
    height: 8px;
    padding: 0;
    border: 0;
    border-radius: 999px;
    background: var(--tj-border-strong);
    cursor: pointer;
    transition: width 0.25s var(--ease), background-color 0.2s ease;
}

.doc-viewer-dot[aria-current="true"] {
    width: 24px;
    background: var(--tj-primary);
}

.doc-viewer-label {
    color: var(--tj-text-muted);
    font-size: 0.8125rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.doc-viewer-name {
    color: var(--tj-text-strong);
    font-weight: 500;
}

.section--dark .doc-viewer-btn {
    border-color: rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
    box-shadow: none;
}

.section--dark .doc-viewer-btn:hover:not(:disabled) {
    border-color: rgba(255, 255, 255, 0.24);
    background: rgba(255, 255, 255, 0.12);
}

.section--dark .doc-viewer-dot {
    background: rgba(255, 255, 255, 0.22);
}

.section--dark .doc-viewer-dot[aria-current="true"] {
    background: var(--tj-primary);
}

.section--dark .doc-viewer-label {
    color: var(--tj-dark-faint);
}

.section--dark .doc-viewer-name {
    color: #fff;
}

/* Extra report elements used on the inner pages */
.doc-h--first {
    margin-top: 0;
}

.doc-p--small {
    margin-top: 4px;
    color: var(--tj-text-body);
    font-size: 7.5px;
    line-height: 1.5;
}

.doc-glance-note {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 3px;
    margin-top: 9px;
}

.doc-glance-note small,
.doc-activity-label {
    margin-right: 3px;
    color: var(--tj-text-muted);
    font-size: 7px;
}

.doc-activity-label {
    margin-top: 12px;
    color: var(--tj-text-faint);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.doc-bars span {
    position: relative;
}

.doc-bars em {
    position: absolute;
    top: -11px;
    left: 0;
    right: 0;
    color: var(--tj-text-muted);
    font-size: 6.5px;
    font-style: normal;
    text-align: center;
}

.doc-bar-labels {
    display: flex;
    gap: 5px;
    margin-top: 3px;
}

.doc-bar-labels span {
    flex: 1;
    color: var(--tj-text-faint);
    font-size: 6.5px;
    text-align: center;
}

.doc-pill--active { background: var(--status-active-bg); color: var(--status-active-fg); }
.doc-pill--new { background: var(--status-new-bg); color: var(--status-new-fg); }

.doc-value-row {
    display: flex;
    gap: 10px;
    padding: 6px 0;
    border-bottom: 1px solid var(--tj-divider);
}

.doc-value-name {
    width: 32%;
    flex-shrink: 0;
}

.doc-value-name b {
    display: block;
    color: var(--tj-text-strong);
    font-size: 8.5px;
}

.doc-value-name small,
.doc-value-entries small {
    color: var(--tj-text-muted);
    font-size: 6.5px;
}

.doc-value-entries {
    flex: 1;
    color: var(--tj-text);
    font-size: 7.5px;
    line-height: 1.5;
}

.doc-value-entries small {
    display: inline-block;
    width: 34px;
    color: var(--tj-text-faint);
}

.doc-month {
    margin: 10px 0 6px;
    color: var(--tj-text-faint);
    font-size: 6.5px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.doc-entry {
    position: relative;
    margin-bottom: 9px;
    padding-left: 54px;
}

.doc-entry > small {
    position: absolute;
    left: 0;
    top: 1px;
    color: var(--tj-text-muted);
    font-size: 6.5px;
}

.doc-entry > b {
    display: block;
    margin-bottom: 2px;
    color: var(--tj-text-strong);
    font-size: 8.5px;
    line-height: 1.35;
}

.doc-list {
    margin: 3px 0 0;
    padding-left: 10px;
    color: var(--tj-text-body);
    font-size: 7.5px;
    line-height: 1.5;
}

.doc-note {
    margin-top: 4px;
    padding-left: 6px;
    border-left: 1px solid var(--tj-border);
    color: var(--tj-text-muted);
    font-size: 7px;
}

.doc-note small {
    margin-right: 6px;
    color: var(--tj-text-faint);
}

@media (prefers-reduced-motion: reduce) {
    .doc-page,
    .doc-page.is-before {
        transform: none;
    }
}

@media (max-width: 640px) {
    .doc-viewer-stage::before {
        transform: translate(8px, 8px) rotate(1.6deg);
    }

    .doc-viewer-stage::after {
        transform: translate(4px, 4px) rotate(0.8deg);
    }

}

/* ========================================
   23. BLOG (listing, post cards, articles)
   Built from /blog/posts.js by /js/blog.js
   ======================================== */

/* Listing toolbar: category filters and a post count */
.blog-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 32px;
}

.blog-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.blog-count {
    color: var(--tj-text-faint);
    font-size: 0.875rem;
}

.filter-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: 36px;
    padding: 0 8px 0 14px;
    border: 1px solid var(--tj-border);
    border-radius: 999px;
    background: var(--tj-surface);
    color: var(--tj-text-body);
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.filter-pill:hover {
    border-color: var(--tj-border-strong);
    color: var(--tj-text-strong);
}

.filter-pill-count {
    display: inline-grid;
    place-items: center;
    min-width: 22px;
    height: 22px;
    padding: 0 6px;
    border-radius: 999px;
    background: var(--tj-divider);
    color: var(--tj-text-muted);
    font-size: 0.75rem;
    font-weight: 600;
}

.filter-pill[aria-pressed="true"] {
    border-color: var(--tj-text-strong);
    background: var(--tj-text-strong);
    color: #fff;
}

.filter-pill[aria-pressed="true"] .filter-pill-count {
    background: rgba(255, 255, 255, 0.16);
    color: #fff;
}

/* Covers: an image, or branded art from the category icon */
.post-cover {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    background: var(--tj-divider);
}

.post-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s var(--ease);
}

.post-cover--art {
    --art-from: #1f6fd1;
    --art-to: #3db9fb;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    background:
        radial-gradient(60% 80% at 85% 10%, rgba(255, 255, 255, 0.28) 0%, transparent 60%),
        radial-gradient(50% 70% at 10% 100%, rgba(15, 23, 42, 0.25) 0%, transparent 70%),
        linear-gradient(135deg, var(--art-from), var(--art-to));
    color: #fff;
}

.post-cover--art::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, rgba(255, 255, 255, 0.1) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
    background-size: 32px 32px;
    -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, #000 10%, transparent 80%);
    mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, #000 10%, transparent 80%);
}

.post-cover--art[data-category="guides"] {
    --art-from: #3f6f96;
    --art-to: #3db9fb;
}

.post-cover--art[data-category="career-growth"] {
    --art-from: #0f766e;
    --art-to: #3db9fb;
}

.post-cover--art[data-category="release-notes"] {
    --art-from: var(--tj-dark-deep);
    --art-to: #2f5f8f;
}

.post-cover-icon {
    position: relative;
    display: grid;
    place-items: center;
    width: 64px;
    height: 64px;
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.14);
    box-shadow: 0 12px 30px -10px rgba(15, 23, 42, 0.45);
    font-size: 1.75rem;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    transition: transform 0.5s var(--ease);
}

.post-cover-label {
    position: relative;
    color: rgba(255, 255, 255, 0.86);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

/* Shared card meta */
.post-card-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    color: var(--tj-text-muted);
    font-size: 0.8125rem;
}

.post-category {
    color: var(--tj-primary-active);
    font-weight: 600;
}

.post-dot {
    width: 3px;
    height: 3px;
    border-radius: 999px;
    background: var(--tj-border-strong);
}

/* Post card: the whole card is one link via the stretched title link */
.post-card {
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
    border: 1px solid var(--tj-border);
    border-radius: var(--tj-radius-xl);
    background: var(--tj-surface);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s var(--ease);
}

.post-card:hover {
    border-color: var(--tj-border-strong);
    box-shadow: var(--tj-shadow-hover);
    transform: translateY(-2px);
}

.post-card:hover .post-cover img,
.post-featured:hover .post-cover img {
    transform: scale(1.03);
}

.post-card:hover .post-cover-icon,
.post-featured:hover .post-cover-icon {
    transform: translateY(-3px);
}

.post-card .post-cover {
    border-bottom: 1px solid var(--tj-divider);
}

.post-card-body {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 22px 24px 20px;
}

.post-card-title {
    margin: 0 0 10px;
    font-size: 1.1875rem;
    line-height: 1.35;
}

.post-card-title a,
.post-featured-title a {
    color: var(--tj-text-strong);
}

.post-card-title a::after,
.post-featured-title a::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 1;
}

.post-card-title a:focus-visible,
.post-featured-title a:focus-visible {
    outline: 0;
}

.post-card:focus-within,
.post-featured:focus-within {
    outline: 2px solid var(--tj-primary);
    outline-offset: 2px;
}

.post-card-excerpt {
    margin-bottom: 20px;
    color: var(--tj-text-muted);
    font-size: 0.9375rem;
    line-height: 1.6;
}

.post-card-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid var(--tj-divider);
    color: var(--tj-text-faint);
    font-size: 0.8125rem;
}

.post-card-foot .link-arrow {
    color: var(--tj-primary-active);
    font-size: 0.875rem;
}

.post-card:hover .link-arrow i,
.post-featured:hover .link-arrow i {
    transform: translateX(3px);
}

/* Featured post */
.blog-featured {
    margin-bottom: 48px;
}

.post-featured {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    overflow: hidden;
    border: 1px solid var(--tj-border);
    border-radius: var(--tj-radius-2xl);
    background: var(--tj-surface);
    box-shadow: var(--tj-shadow-sm);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.post-featured:hover {
    border-color: var(--tj-border-strong);
    box-shadow: var(--tj-shadow-pop);
}

.post-featured .post-cover {
    height: 100%;
    min-height: 320px;
    aspect-ratio: auto;
    border-right: 1px solid var(--tj-divider);
}

.post-featured .post-cover-icon {
    width: 80px;
    height: 80px;
    border-radius: 22px;
    font-size: 2.2rem;
}

.post-featured-body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 44px 44px 40px;
}

.post-featured-tag {
    display: inline-flex;
    align-self: flex-start;
    align-items: center;
    gap: 6px;
    margin-bottom: 18px;
    padding: 4px 10px;
    border-radius: 999px;
    background: var(--status-active-bg);
    color: var(--status-active-fg);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.post-featured-title {
    margin: 0 0 14px;
    font-size: clamp(1.5rem, 2.6vw, 2rem);
    line-height: 1.2;
}

.post-featured-excerpt {
    margin-bottom: 28px;
    color: var(--tj-text-muted);
    font-size: 1.0625rem;
}

.post-featured-foot {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding-top: 20px;
    border-top: 1px solid var(--tj-divider);
}

.post-featured-foot .link-arrow {
    color: var(--tj-primary-active);
}

.post-byline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--tj-text);
    font-size: 0.875rem;
    font-weight: 500;
}

.post-byline img {
    width: 20px;
}

.blog-empty {
    padding: 56px 24px;
    border: 1px dashed var(--tj-border-strong);
    border-radius: var(--tj-radius-xl);
    color: var(--tj-text-muted);
    text-align: center;
}

.blog-empty .icon-tile {
    margin-bottom: 12px;
}

.blog-empty h3 {
    margin-bottom: 4px;
}

.blog-section-head {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 12px 24px;
    margin-bottom: 32px;
}

/* Guide cards on the blog index end with a link */
a.card .link-arrow {
    margin-top: 4px;
    color: var(--tj-primary-active);
    font-size: 0.9375rem;
}

a.card:hover .link-arrow i {
    transform: translateX(3px);
}

/* ----- Article page ----- */
.post-hero {
    padding-bottom: 56px;
}

.post-hero .container {
    max-width: calc(980px + var(--gutter) * 2);
}

.post-hero h1 {
    max-width: 860px;
    margin-top: 14px;
    font-size: clamp(2rem, 4.2vw, 2.9rem);
    line-height: 1.12;
}

.post-hero .lead {
    max-width: 720px;
    margin: 18px 0 0;
}

.post-hero .chip {
    height: 26px;
    padding: 0 11px;
}

.post-hero .chip:hover {
    background: var(--tj-primary-soft);
    color: var(--tj-primary-deep);
}

.post-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 20px;
    margin-top: 32px;
    color: var(--tj-text-muted);
    font-size: 0.875rem;
}

.post-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.post-meta-item i {
    color: var(--tj-text-faint);
}

.post-author-mini {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding-right: 20px;
    border-right: 1px solid var(--tj-border);
    color: var(--tj-text-strong);
    font-weight: 600;
}

.post-avatar {
    display: grid;
    place-items: center;
    width: 36px;
    height: 36px;
    border: 1px solid var(--tj-border);
    border-radius: 999px;
    background: var(--tj-surface);
    box-shadow: var(--tj-shadow-sm);
}

.post-avatar img {
    width: 18px;
}

.post-body {
    padding-top: 64px;
}

.post-body .article-layout {
    max-width: 1044px;
    margin: 0 auto;
}

.prose [id] {
    scroll-margin-top: calc(var(--nav-height) + 24px);
}

.post-aside {
    position: sticky;
    top: calc(var(--nav-height) + 32px);
}

.post-aside .toc {
    position: static;
}

.post-aside-share {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--tj-divider);
}

.share-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.share-btn {
    display: inline-grid;
    place-items: center;
    width: 36px;
    height: 36px;
    padding: 0;
    border: 1px solid var(--tj-border);
    border-radius: var(--tj-radius);
    background: var(--tj-surface);
    color: var(--tj-text-muted);
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.share-btn:hover {
    border-color: var(--tj-border-strong);
    background: var(--tj-surface-subtle);
    color: var(--tj-text-strong);
}

.share-btn.is-copied {
    border-color: #bbf7d0;
    background: #f0fdf4;
    color: var(--status-succeeded-fg);
}

.post-figure {
    margin: 0 0 40px;
}

.post-figure img {
    width: 100%;
    border: 1px solid var(--tj-border);
    border-radius: var(--tj-radius-xl);
    box-shadow: var(--tj-shadow-float);
}

.post-figure figcaption,
.prose figcaption {
    margin-top: 12px;
    color: var(--tj-text-faint);
    font-size: 0.8125rem;
    text-align: center;
}

/* Long-form extras used in posts */
.prose blockquote {
    margin: 28px 0;
    padding: 4px 0 4px 22px;
    border-left: 3px solid var(--tj-primary);
    color: var(--tj-text);
    font-size: 1.125rem;
    font-style: italic;
    line-height: 1.65;
}

.prose blockquote p:last-child {
    margin-bottom: 0;
}

.prose hr {
    margin: 48px 0;
    border-top-color: var(--tj-divider);
}

.prose figure {
    margin: 32px 0;
}

.prose figure img {
    border: 1px solid var(--tj-border);
    border-radius: var(--tj-radius-lg);
}

.prose code {
    padding: 2px 6px;
    border-radius: 5px;
    background: var(--tj-divider);
    color: var(--tj-text-strong);
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.875em;
}

.prose ul li::marker {
    color: var(--tj-primary);
}

.prose ol li::marker {
    color: var(--tj-primary-active);
    font-weight: 600;
}

.prose .lead-in {
    color: var(--tj-text);
    font-size: 1.1875rem;
    line-height: 1.7;
}

.prose .check-list,
.prose .status-list {
    margin: 24px 0;
}

/* Status list: a chip beside what it means */
.status-list {
    padding: 0;
    overflow: hidden;
    border: 1px solid var(--tj-border);
    border-radius: var(--tj-radius-xl);
    list-style: none;
}

.prose .status-list li,
.status-list li {
    display: grid;
    grid-template-columns: 120px minmax(0, 1fr);
    align-items: center;
    gap: 16px;
    margin: 0;
    padding: 14px 20px;
    font-size: 0.9375rem;
}

.status-list li + li {
    border-top: 1px solid var(--tj-divider);
}

.status-list .chip {
    justify-self: start;
}

/* End of article: share and the author */
.post-footer {
    margin-top: 56px;
    padding-top: 32px;
    border-top: 1px solid var(--tj-border);
}

.post-footer-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.post-footer-label {
    color: var(--tj-text-strong);
    font-size: 0.9375rem;
    font-weight: 600;
}

.post-author {
    display: flex;
    gap: 18px;
    margin-top: 32px;
    padding: 24px;
    border: 1px solid var(--tj-border);
    border-radius: var(--tj-radius-xl);
    background: var(--tj-surface-subtle);
}

.post-author .post-avatar {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
}

.post-author .post-avatar img {
    width: 26px;
}

.post-author-name {
    margin: 0 0 4px;
    color: var(--tj-text-strong);
    font-size: 1rem;
    font-weight: 600;
}

.prose .post-author p {
    margin: 0;
    color: var(--tj-text-muted);
    font-size: 0.9375rem;
    line-height: 1.6;
}

.reading-progress {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    z-index: 999;
    height: 2px;
    pointer-events: none;
}

.reading-progress span {
    display: block;
    height: 100%;
    background: linear-gradient(90deg, var(--tj-brand-from), var(--tj-brand-to), var(--tj-primary));
    transform: scaleX(0);
    transform-origin: 0 50%;
}

@media (max-width: 1080px) {
    .post-aside {
        display: none;
    }
}

@media (max-width: 960px) {
    .post-featured {
        grid-template-columns: minmax(0, 1fr);
    }

    .post-featured .post-cover {
        min-height: 0;
        aspect-ratio: 16 / 9;
        border-right: 0;
        border-bottom: 1px solid var(--tj-divider);
    }

    .post-featured-body {
        padding: 28px;
    }
}

@media (max-width: 640px) {
    .blog-toolbar {
        flex-direction: column;
        align-items: flex-start;
    }

    .blog-featured {
        margin-bottom: 32px;
    }

    .post-featured-body {
        padding: 22px 20px 20px;
    }

    .post-hero {
        padding-bottom: 40px;
    }

    .post-meta {
        margin-top: 24px;
    }

    .post-author-mini {
        width: 100%;
        padding-right: 0;
        border-right: 0;
    }

    .post-body {
        padding-top: 40px;
    }

    .status-list li,
    .prose .status-list li {
        grid-template-columns: minmax(0, 1fr);
        gap: 6px;
        padding: 14px 16px;
    }

    .post-author {
        flex-direction: column;
        gap: 12px;
        padding: 20px;
    }
}