/* ============================================================
   Obelisk Protector Theme
   ============================================================ */

/* --- Tokens ------------------------------------------------ */
/* Light theme is the default. Dark is opt-in via [data-theme="dark"]
   on <html>, toggled by the button in the header and remembered
   in localStorage (see obelisk.js). */
:root {
    --ob-bg:          #ffffff;
    --ob-bg-card:     #f6f7f9;
    --ob-bg-header:   rgba(255, 255, 255, 0.9);
    --ob-bg-muted:    #e9ebef;
    --ob-border:      rgba(10, 12, 16, 0.09);
    --ob-fg:          #15171c;
    --ob-fg-muted:    #5c6270;
    --ob-accent:      #0091bf;
    --ob-accent-contrast: #ffffff;
    --ob-accent-glow: rgba(0, 145, 191, 0.18);
    --ob-accent-tint: rgba(0, 145, 191, 0.08);
    --ob-accent-tint-border: rgba(0, 145, 191, 0.22);
    --ob-hover-bg:    rgba(10, 12, 16, 0.05);
    --ob-shadow:      rgba(10, 12, 16, 0.12);
    --ob-radius:      10px;
    --ob-radius-lg:   16px;
    --ob-font-sans:   'Inter', system-ui, -apple-system, sans-serif;
    --ob-font-mono:   'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
    --ob-max-w:       1200px;
    --ob-max-w-post:  1080px;
    --ob-transition:  0.2s ease;
}

html[data-theme="dark"] {
    --ob-bg:          #0d0f12;
    --ob-bg-card:     #13161b;
    --ob-bg-header:   rgba(13, 15, 18, 0.92);
    --ob-bg-muted:    #1a1d23;
    --ob-border:      rgba(255,255,255,0.07);
    --ob-fg:          #e8eaf0;
    --ob-fg-muted:    #8a8f9e;
    --ob-accent:      #00c2ff;
    --ob-accent-contrast: #000000;
    --ob-accent-glow: rgba(0, 194, 255, 0.15);
    --ob-accent-tint: rgba(0,194,255,0.08);
    --ob-accent-tint-border: rgba(0,194,255,0.2);
    --ob-hover-bg:    rgba(255,255,255,0.06);
    --ob-shadow:      rgba(0,0,0,0.4);
}

html { background: var(--ob-bg); transition: background var(--ob-transition); }

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

html { scroll-behavior: smooth; }

body {
    background: var(--ob-bg);
    color: var(--ob-fg);
    font-family: var(--ob-font-sans);
    font-size: 16px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* --- Header ----------------------------------------------- */
.ob-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--ob-bg-header);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--ob-border);
}

.ob-header-inner {
    max-width: var(--ob-max-w);
    margin: 0 auto;
    padding: 0 24px;
    height: 64px;
    display: flex;
    align-items: center;
    gap: 32px;
}

.ob-logo {
    flex-shrink: 0;
    display: flex;
    align-items: center;
}

.ob-logo img {
    height: 32px;
    width: auto;
}

.ob-logo-text {
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--ob-fg);
}

.ob-logo-text span,
.ob-logo em {
    color: var(--ob-accent);
    font-style: normal;
}

.ob-nav {
    flex: 1;
    display: flex;
    align-items: center;
}

.ob-nav .nav {
    display: flex;
    list-style: none;
    gap: 4px;
}

.ob-nav .nav a {
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--ob-fg-muted);
    transition: color var(--ob-transition), background var(--ob-transition);
}

.ob-nav .nav a:hover,
.ob-nav .nav .nav-current a {
    color: var(--ob-fg);
    background: var(--ob-hover-bg);
}

.ob-header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.ob-search-btn {
    background: none;
    border: none;
    color: var(--ob-fg-muted);
    cursor: pointer;
    padding: 6px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    transition: color var(--ob-transition);
}

.ob-search-btn:hover { color: var(--ob-fg); }

.ob-burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    margin-left: auto;
}

.ob-burger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--ob-fg);
    border-radius: 2px;
    transition: var(--ob-transition);
}

.ob-mobile-nav {
    display: none;
    padding: 12px 24px 16px;
    border-top: 1px solid var(--ob-border);
}

.ob-mobile-nav .nav {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ob-mobile-nav .nav a {
    display: block;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 0.95rem;
    color: var(--ob-fg-muted);
    transition: color var(--ob-transition), background var(--ob-transition);
}

.ob-mobile-nav .nav a:hover { color: var(--ob-fg); background: var(--ob-hover-bg); }

/* --- Theme toggle ------------------------------------------ */
.ob-theme-toggle {
    background: none;
    border: 1px solid var(--ob-border);
    color: var(--ob-fg-muted);
    cursor: pointer;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--ob-transition), background var(--ob-transition), border-color var(--ob-transition);
}

.ob-theme-toggle:hover { color: var(--ob-fg); background: var(--ob-hover-bg); }

.ob-theme-toggle svg { width: 16px; height: 16px; }

.ob-theme-toggle .ob-icon-sun { display: none; }
html[data-theme="dark"] .ob-theme-toggle .ob-icon-sun { display: block; }
html[data-theme="dark"] .ob-theme-toggle .ob-icon-moon { display: none; }

.ob-theme-toggle-mobile {
    display: none;
    width: auto;
    justify-content: flex-start;
    gap: 10px;
    padding: 8px 12px;
    margin-top: 8px;
    font-size: 0.95rem;
}

.ob-header.is-open .ob-mobile-nav { display: block; }

/* --- Buttons ---------------------------------------------- */
.ob-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 18px;
    border-radius: var(--ob-radius);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--ob-transition), color var(--ob-transition), border-color var(--ob-transition), box-shadow var(--ob-transition);
    border: 1px solid transparent;
    white-space: nowrap;
}

.ob-btn-primary {
    background: var(--ob-accent);
    color: var(--ob-accent-contrast);
    border-color: var(--ob-accent);
}

.ob-btn-primary:hover {
    background: #1fd4ff;
    box-shadow: 0 0 20px var(--ob-accent-glow);
}

.ob-btn-ghost {
    background: transparent;
    color: var(--ob-fg-muted);
    border-color: var(--ob-border);
}

.ob-btn-ghost:hover { color: var(--ob-fg); background: var(--ob-hover-bg); }

.ob-btn-outline {
    background: transparent;
    color: var(--ob-fg);
    border-color: var(--ob-border);
}

.ob-btn-outline:hover { border-color: var(--ob-accent-tint-border); background: var(--ob-hover-bg); }

.ob-btn-lg { padding: 13px 28px; font-size: 1rem; border-radius: 12px; }

/* --- Hero -------------------------------------------------- */
.ob-hero {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 100px 24px 80px;
}

.ob-hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(var(--ob-border) 1px, transparent 1px),
        linear-gradient(90deg, var(--ob-border) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 20%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 20%, transparent 80%);
    pointer-events: none;
}

.ob-hero-inner {
    position: relative;
    z-index: 1;
    max-width: 760px;
    margin: 0 auto;
    text-align: center;
}

.ob-hero-title {
    font-size: clamp(2.4rem, 5.5vw, 4rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--ob-fg);
    margin-bottom: 24px;
    text-wrap: balance;
}

.ob-accent { color: var(--ob-accent); }

.ob-hero-sub {
    font-size: 1.1rem;
    color: var(--ob-fg-muted);
    max-width: 560px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.ob-hero-actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

/* --- Section layout --------------------------------------- */
.ob-section-inner {
    max-width: var(--ob-max-w);
    margin: 0 auto;
    padding: 0 24px;
}

.ob-blog-section,
.ob-archive-section {
    padding: 80px 0 100px;
}

.ob-section-label {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--ob-accent);
    margin-bottom: 10px;
}

.ob-section-title {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 48px;
}

.ob-archive-hero {
    padding: 80px 0 48px;
    border-bottom: 1px solid var(--ob-border);
    margin-bottom: 0;
}

.ob-archive-title {
    font-size: 2.5rem;
    font-weight: 900;
    letter-spacing: -0.03em;
}

.ob-archive-sub {
    margin-top: 12px;
    color: var(--ob-fg-muted);
    font-size: 1.05rem;
}

/* --- Cards ------------------------------------------------ */
.ob-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

.ob-card {
    background: var(--ob-bg-card);
    border: 1px solid var(--ob-border);
    border-radius: var(--ob-radius-lg);
    overflow: hidden;
    transition: border-color var(--ob-transition), transform var(--ob-transition), box-shadow var(--ob-transition);
    display: flex;
    flex-direction: column;
}

.ob-card:hover {
    border-color: var(--ob-accent-tint-border);
    transform: translateY(-3px);
    box-shadow: 0 12px 40px var(--ob-shadow);
}

.ob-card-image-wrap {
    display: block;
    aspect-ratio: 16/9;
    overflow: hidden;
    background: var(--ob-bg-muted);
}

.ob-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.ob-card:hover .ob-card-image { transform: scale(1.03); }

.ob-card-body {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ob-card-tag {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--ob-accent);
    text-transform: uppercase;
}

.ob-card-title {
    font-size: 1.1rem;
    font-weight: 700;
    line-height: 1.35;
    letter-spacing: -0.01em;
}

.ob-card-title a:hover { color: var(--ob-accent); }

.ob-card-excerpt {
    font-size: 0.9rem;
    color: var(--ob-fg-muted);
    line-height: 1.6;
    flex: 1;
}

.ob-card-meta {
    font-size: 0.8rem;
    color: var(--ob-fg-muted);
    margin-top: auto;
    padding-top: 8px;
    border-top: 1px solid var(--ob-border);
}

/* --- Pagination ------------------------------------------- */
.ob-pagination {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 60px;
}

/* --- Post ------------------------------------------------- */
.ob-post-header {
    padding: 80px 24px 48px;
    border-bottom: 1px solid var(--ob-border);
    text-align: center;
}

.ob-post-header-inner {
    max-width: var(--ob-max-w-post);
    margin: 0 auto;
}

.ob-post-tag {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--ob-accent);
    text-transform: uppercase;
    margin-bottom: 16px;
}

.ob-post-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    letter-spacing: -0.03em;
    line-height: 1.1;
    text-wrap: balance;
    margin-bottom: 20px;
}

.ob-post-excerpt {
    font-size: 1.15rem;
    color: var(--ob-fg-muted);
    line-height: 1.65;
    margin-bottom: 24px;
}

.ob-post-meta {
    font-size: 0.85rem;
    color: var(--ob-fg-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
}

.ob-meta-sep { opacity: 0.4; }

.ob-post-image-wrap {
    max-width: 1280px;
    margin: 48px auto;
    padding: 0 24px;
}

.ob-post-image {
    width: 100%;
    border-radius: var(--ob-radius-lg);
    border: 1px solid var(--ob-border);
}

.ob-post-content {
    max-width: var(--ob-max-w-post);
    margin: 0 auto;
    padding: 48px 24px 80px;
}

/* --- Ghost content styles --------------------------------- */
.gh-content > * + * { margin-top: 1.5em; }

.gh-content h2 {
    font-size: 1.6rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-top: 2.5em;
    margin-bottom: 0.5em;
    color: var(--ob-fg);
}

.gh-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-top: 2em;
    margin-bottom: 0.4em;
}

.gh-content p { color: var(--ob-fg); line-height: 1.75; }

.gh-content a { color: var(--ob-accent); text-decoration: underline; text-underline-offset: 3px; }

.gh-content ul, .gh-content ol {
    padding-left: 1.5em;
    color: var(--ob-fg);
}

.gh-content li + li { margin-top: 0.4em; }

.gh-content blockquote {
    border-left: 3px solid var(--ob-accent);
    padding-left: 20px;
    color: var(--ob-fg-muted);
    font-style: italic;
}

.gh-content code {
    font-family: var(--ob-font-mono);
    font-size: 0.875em;
    background: var(--ob-bg-muted);
    border: 1px solid var(--ob-border);
    padding: 2px 6px;
    border-radius: 4px;
    color: var(--ob-accent);
}

/* Code blocks stay dark in both themes, like a terminal. */
.gh-content pre {
    background: #0d0f12;
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--ob-radius);
    padding: 20px 24px;
    overflow-x: auto;
}

.gh-content pre code {
    background: none;
    border: none;
    padding: 0;
    font-size: 0.875rem;
    color: #e8eaf0;
}

.gh-content img {
    border-radius: var(--ob-radius);
    border: 1px solid var(--ob-border);
}

.gh-content hr {
    border: none;
    border-top: 1px solid var(--ob-border);
    margin: 3em 0;
}

.gh-content figure { text-align: center; }
.gh-content figcaption { font-size: 0.85rem; color: var(--ob-fg-muted); margin-top: 8px; }

/* --- Ghost Koenig editor required classes ----------------- */
.kg-width-wide {
    margin-left: calc(50% - 50vw + 24px);
    margin-right: calc(50% - 50vw + 24px);
    max-width: min(1200px, calc(100vw - 48px));
    width: min(1200px, calc(100vw - 48px));
}

.kg-width-full {
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    max-width: 100vw;
    width: 100vw;
}

/* --- Post footer ------------------------------------------ */
.ob-post-footer {
    border-top: 1px solid var(--ob-border);
    padding: 32px 24px 60px;
}

.ob-post-footer-inner {
    max-width: var(--ob-max-w-post);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.ob-post-tags { display: flex; gap: 8px; flex-wrap: wrap; }

.ob-tag-pill {
    font-size: 0.78rem;
    font-weight: 600;
    padding: 4px 12px;
    background: var(--ob-accent-tint);
    border: 1px solid var(--ob-accent-tint-border);
    color: var(--ob-accent);
    border-radius: 100px;
    transition: background var(--ob-transition);
}

.ob-tag-pill:hover { background: var(--ob-accent-tint-border); }

/* --- Comments --------------------------------------------- */
.ob-comments {
    padding: 60px 0;
    border-top: 1px solid var(--ob-border);
}

/* --- Contact ------------------------------------------------ */
.ob-contact-hero {
    padding: 80px 0 48px;
    border-bottom: 1px solid var(--ob-border);
}

.ob-contact-section {
    padding: 64px 0 100px;
}

.ob-contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 64px;
    align-items: start;
}

.ob-contact-info-title {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--ob-fg-muted);
    margin-bottom: 14px;
}

.ob-contact-email {
    display: inline-block;
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--ob-fg);
    border-bottom: 2px solid var(--ob-accent-tint-border);
    padding-bottom: 2px;
    transition: border-color var(--ob-transition), color var(--ob-transition);
}

.ob-contact-email:hover {
    color: var(--ob-accent);
    border-color: var(--ob-accent);
}

.ob-contact-note {
    margin-top: 20px;
    font-size: 0.9rem;
    color: var(--ob-fg-muted);
    line-height: 1.6;
    max-width: 320px;
}

.ob-contact-form {
    background: var(--ob-bg-card);
    border: 1px solid var(--ob-border);
    border-radius: var(--ob-radius-lg);
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.ob-form-row {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.ob-form-label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--ob-fg-muted);
}

.ob-form-input {
    background: var(--ob-bg);
    border: 1px solid var(--ob-border);
    border-radius: var(--ob-radius);
    padding: 11px 14px;
    font-size: 0.95rem;
    font-family: var(--ob-font-sans);
    color: var(--ob-fg);
    transition: border-color var(--ob-transition), box-shadow var(--ob-transition);
}

.ob-form-input:focus {
    outline: none;
    border-color: var(--ob-accent);
    box-shadow: 0 0 0 3px var(--ob-accent-tint);
}

.ob-form-select { cursor: pointer; }

.ob-form-textarea { resize: vertical; min-height: 120px; font-family: var(--ob-font-sans); }

.ob-honeypot { display: none; }

.ob-form-submit {
    align-self: flex-start;
    margin-top: 4px;
}

.ob-form-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.ob-form-status {
    font-size: 0.88rem;
    min-height: 1.2em;
}

.ob-form-status.is-success { color: #1a9e5c; }
html[data-theme="dark"] .ob-form-status.is-success { color: #35d986; }

.ob-form-status.is-error { color: #d14b4b; }
html[data-theme="dark"] .ob-form-status.is-error { color: #ff6b6b; }

.ob-contact-form-root { min-height: 40px; }

.ob-form-noscript {
    background: var(--ob-bg-card);
    border: 1px solid var(--ob-border);
    border-radius: var(--ob-radius-lg);
    padding: 24px;
    color: var(--ob-fg-muted);
    font-size: 0.95rem;
}

/* --- Footer ----------------------------------------------- */
.ob-footer {
    border-top: 1px solid var(--ob-border);
    padding: 32px 0;
}

.ob-footer-inner {
    max-width: var(--ob-max-w);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.ob-footer-copy { font-size: 0.875rem; color: var(--ob-fg-muted); }

.ob-footer-nav .nav {
    list-style: none;
    display: flex;
    gap: 20px;
}

.ob-footer-nav .nav a {
    font-size: 0.875rem;
    color: var(--ob-fg-muted);
    transition: color var(--ob-transition);
}

.ob-footer-nav .nav a:hover { color: var(--ob-fg); }

/* --- Main ------------------------------------------------- */
.ob-main { min-height: 60vh; }

/* --- Responsive ------------------------------------------- */
@media (max-width: 768px) {
    .ob-nav { display: none; }
    .ob-header-actions .ob-btn { display: none; }
    .ob-header-actions .ob-btn-ghost { display: none; }
    .ob-header-actions .ob-theme-toggle { display: none; }
    .ob-burger { display: flex; }
    .ob-theme-toggle-mobile { display: flex; }

    .ob-hero { padding: 60px 16px 60px; min-height: 480px; }
    .ob-hero-actions { flex-direction: column; align-items: stretch; }
    .ob-hero-actions .ob-btn { justify-content: center; }

    .ob-card-grid { grid-template-columns: 1fr; }

    .ob-blog-section,
    .ob-archive-section { padding: 48px 0 64px; }

    .ob-section-inner { padding: 0 16px; }

    .ob-post-header { padding: 48px 16px 32px; }
    .ob-post-content { padding: 32px 16px 60px; }
    .ob-post-image-wrap { padding: 0 16px; margin: 32px auto; }

    .ob-footer-inner { flex-direction: column; align-items: flex-start; gap: 12px; }

    .ob-contact-hero { padding: 48px 16px 32px; }
    .ob-contact-section { padding: 40px 0 64px; }
    .ob-contact-grid { grid-template-columns: 1fr; gap: 40px; }
    .ob-contact-form { padding: 24px; }
}

/* --- Features page ----------------------------------------- */
.ob-features-head { max-width: 640px; margin: 0 auto 56px; text-align: center; }
.ob-features-sub { font-size: 1.05rem; color: var(--ob-fg-muted); max-width: 640px; line-height: 1.7; margin: 0 auto; }

/* Stat strip */
.ob-features-stat-row { display: flex; max-width: 820px; margin: 0 auto; }
.ob-features-stat-col { flex: 1; padding: 0 32px; text-align: center; }
.ob-features-stat-col:first-child { padding-left: 0; }
.ob-features-stat-col:last-child { padding-right: 0; }
.ob-features-stat-col + .ob-features-stat-col { border-left: 1px solid var(--ob-border); }
.ob-features-stat-num { font-size: 1.4rem; font-weight: 700; color: var(--ob-accent); margin-bottom: 8px; letter-spacing: -0.01em; font-family: var(--ob-font-mono); }
.ob-features-stat-body { font-size: 0.9rem; color: var(--ob-fg-muted); line-height: 1.6; }

/* Pipeline (how it works) */
.ob-features-pipeline { position: relative; display: flex; justify-content: space-between; gap: 8px; }
.ob-features-pipeline-line { position: absolute; top: 28px; left: 0; right: 0; height: 1px; background: var(--ob-border); z-index: 0; }
.ob-features-pipeline-node { position: relative; z-index: 1; flex: 1; min-width: 150px; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 14px; padding: 0 10px; }
.ob-features-pipeline-num {
    width: 56px; height: 56px; border-radius: 50%; background: var(--ob-bg); border: 1px solid var(--ob-border);
    display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.95rem;
    color: var(--ob-accent); flex-shrink: 0; font-family: var(--ob-font-mono);
}
.ob-features-pipeline-title { font-weight: 700; font-size: 0.92rem; color: var(--ob-fg); }
.ob-features-pipeline-body { font-size: 0.82rem; color: var(--ob-fg-muted); line-height: 1.6; }

/* Manifest (protection stack) */
.ob-features-manifest { display: flex; flex-direction: column; max-width: 880px; margin: 0 auto; }
.ob-features-manifest-item { display: flex; gap: 28px; padding: 30px 0; border-top: 1px solid var(--ob-border); align-items: flex-start; }
.ob-features-manifest-item:last-child { border-bottom: 1px solid var(--ob-border); }
.ob-features-manifest-num { font-size: 0.85rem; font-weight: 700; color: var(--ob-accent); flex-shrink: 0; width: 40px; padding-top: 3px; font-family: var(--ob-font-mono); }
.ob-features-manifest-title { font-size: 1.08rem; font-weight: 700; color: var(--ob-fg); margin-bottom: 8px; letter-spacing: -0.01em; }
.ob-features-manifest-body { font-size: 0.93rem; color: var(--ob-fg-muted); line-height: 1.7; max-width: 560px; }

/* Audience panels */
.ob-features-audience-row { display: flex; }
.ob-features-audience-col { flex: 1; padding: 0 32px; }
.ob-features-audience-col:first-child { padding-left: 0; }
.ob-features-audience-col:last-child { padding-right: 0; }
.ob-features-audience-col + .ob-features-audience-col { border-left: 1px solid var(--ob-border); }
.ob-features-audience-tag { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.02em; color: var(--ob-accent); margin-bottom: 18px; font-family: var(--ob-font-mono); }
.ob-features-audience-title { font-size: 1.2rem; font-weight: 800; color: var(--ob-fg); margin-bottom: 12px; letter-spacing: -0.01em; }
.ob-features-audience-body { font-size: 0.93rem; color: var(--ob-fg-muted); line-height: 1.7; }

/* Terminal (technical deep dive) */
.ob-features-term { background: #0d0f12; border-radius: 14px; overflow: hidden; border: 1px solid rgba(255,255,255,0.08); }
.ob-features-term-bar {
    width: 100%; background: none; border: none; cursor: pointer; padding: 16px 20px;
    display: flex; align-items: center; gap: 10px; text-align: left; border-bottom: 1px solid rgba(255,255,255,0.08);
}
.ob-features-term-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.ob-features-term-path { font-size: 0.82rem; color: #8a8f9e; flex: 1; font-family: var(--ob-font-mono); }
.ob-features-term-chevron { color: #8a8f9e; flex-shrink: 0; display: flex; transition: transform var(--ob-transition); }
.ob-features-term-bar[aria-expanded="true"] .ob-features-term-chevron { transform: rotate(180deg); }
.ob-features-term-body { padding: 24px 24px 28px; font-family: var(--ob-font-mono); }
.ob-features-term-line { margin-bottom: 20px; }
.ob-features-term-line:last-child { margin-bottom: 0; }
.ob-features-term-key { color: #00c2ff; font-size: 0.85rem; font-weight: 700; margin-bottom: 6px; }
.ob-features-term-val { color: #c3c7d1; font-size: 0.85rem; line-height: 1.75; }

/* Scope columns */
.ob-features-scope-row { display: flex; }
.ob-features-scope-col { flex: 1; padding: 0 32px; }
.ob-features-scope-col:first-child { padding-left: 0; }
.ob-features-scope-col:last-child { padding-right: 0; }
.ob-features-scope-col + .ob-features-scope-col { border-left: 1px solid var(--ob-border); }
.ob-features-scope-label { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.02em; color: var(--ob-accent); margin-bottom: 14px; font-family: var(--ob-font-mono); }
.ob-features-scope-body { font-size: 0.95rem; color: var(--ob-fg-muted); line-height: 1.75; }

@media (max-width: 900px) {
    .ob-features-pipeline { flex-direction: column; gap: 28px; }
    .ob-features-pipeline-line { display: none; }
    .ob-features-pipeline-node { flex-direction: row; text-align: left; align-items: flex-start; }
    .ob-features-audience-row,
    .ob-features-scope-row,
    .ob-features-stat-row { flex-direction: column; gap: 28px; }
    .ob-features-audience-col,
    .ob-features-scope-col,
    .ob-features-stat-col { padding: 0 !important; }
    .ob-features-audience-col + .ob-features-audience-col,
    .ob-features-scope-col + .ob-features-scope-col,
    .ob-features-stat-col + .ob-features-stat-col { border-left: none; border-top: 1px solid var(--ob-border); padding-top: 28px !important; }
}
@media (max-width: 600px) {
    .ob-features-manifest-item { flex-direction: column; gap: 10px; }
}