/* ============================================================
   COMPONENTS — Cards, Nav, Terminal, Buttons, etc.
   ============================================================ */

/* ============================================================
   TOP NAVIGATION
   ============================================================ */
.top-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
    transition: background 0.3s, backdrop-filter 0.3s, border-color 0.3s;
    border-bottom: 1px solid transparent;
}

.top-nav.scrolled {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom-color: var(--border);
}

.nav-logo {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.03em;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color 0.2s;
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-github {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    transition: border-color 0.2s, transform 0.2s;
}

.nav-github:hover {
    border-color: var(--accent-cyan);
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-secondary);
    border-radius: 1px;
    transition: transform 0.3s, opacity 0.3s;
}

@media (max-width: 768px) {
    .top-nav {
        padding: 0.75rem 1.25rem;
        flex-wrap: wrap;
    }
    .nav-links, .nav-actions { display: none; }
    .nav-toggle { display: flex; }

    /* Mobile dropdown: both nav-links and nav-actions flow into the row below */
    .top-nav.open {
        background: rgba(255, 255, 255, 0.97);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-bottom-color: var(--border);
    }

    .top-nav.open .nav-links {
        display: flex;
        flex-direction: column;
        flex-basis: 100%;
        order: 10;
        gap: 0.25rem;
        padding: 0.75rem 0 0.5rem;
    }

    .top-nav.open .nav-links a {
        padding: 0.6rem 0.5rem;
        font-size: 1rem;
        border-radius: 8px;
    }

    .top-nav.open .nav-links a:active {
        background: rgba(0, 0, 0, 0.04);
    }

    .top-nav.open .nav-actions {
        display: flex;
        flex-basis: 100%;
        order: 11;
        padding: 0.25rem 0 0.75rem;
    }

    .top-nav.open .nav-github {
        justify-content: center;
        padding: 0.7rem 1rem;
        width: 100%;
        font-size: 0.9rem;
    }

    /* Hamburger to X animation */
    .top-nav.open .nav-toggle span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }
    .top-nav.open .nav-toggle span:nth-child(2) {
        opacity: 0;
    }
    .top-nav.open .nav-toggle span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }
}

/* ============================================================
   SIDE NAVIGATION
   ============================================================ */
.side-nav {
    position: fixed;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    z-index: 100;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.side-dot {
    position: relative;
    display: block;
    width: 10px;
    height: 10px;
}

.side-dot span {
    display: block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #cbd5e0;
    transition: background 0.3s, transform 0.3s, box-shadow 0.3s;
}

.side-dot:hover span,
.side-dot.active span {
    background: var(--accent-cyan);
    transform: scale(1.3);
    box-shadow: 0 0 12px rgba(37, 99, 235, 0.3);
}

.side-dot::after {
    content: attr(data-label);
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    color: var(--text-muted);
    white-space: nowrap;
    opacity: 0;
    transition: opacity 0.2s;
    pointer-events: none;
}

.side-dot:hover::after {
    opacity: 1;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 10px;
    cursor: pointer;
    transition: transform 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
    border: none;
    text-decoration: none;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    background: var(--accent-cyan);
    color: #ffffff;
}

.btn-primary:hover {
    box-shadow: 0 4px 24px rgba(37, 99, 235, 0.3);
}

.btn-secondary {
    background: var(--bg-primary);
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    border-color: var(--accent-cyan);
    box-shadow: 0 4px 24px rgba(37, 99, 235, 0.1);
}

/* ============================================================
   HERO COMPONENTS
   ============================================================ */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(37, 99, 235, 0.06);
    border: 1px solid rgba(37, 99, 235, 0.15);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--accent-cyan);
    margin-bottom: 1.5rem;
}

.badge-dot {
    width: 6px;
    height: 6px;
    background: var(--accent-cyan);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.7); }
}

.tagline {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    color: var(--text-secondary);
    max-width: 650px;
    margin: 1.5rem auto 0;
}

/* Hero video play button removed — replaced by stats strip */

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.scroll-arrow {
    width: 24px;
    height: 40px;
    border: 2px solid var(--border);
    border-radius: 12px;
    position: relative;
}

.scroll-arrow::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--accent-cyan);
    border-radius: 2px;
    animation: scrollBounce 1.5s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { top: 8px; opacity: 1; }
    50% { top: 18px; opacity: 0.3; }
}

/* ============================================================
   GLASS CARD
   ============================================================ */
.glass-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 1.5rem;
    transition: border-color 0.3s, transform 0.3s var(--ease-out), box-shadow 0.3s;
}

.glass-card:hover {
    border-color: rgba(37, 99, 235, 0.2);
    transform: translateY(-3px);
    box-shadow: 0 8px 32px rgba(37, 99, 235, 0.06);
}

/* ============================================================
   PROBLEM CARDS
   ============================================================ */
.problem-card h3 {
    margin: 0.75rem 0 0.5rem;
    font-size: 1.05rem;
}

.problem-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
}

.card-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    font-weight: 600;
}

.card-icon--rose { background: rgba(225, 29, 72, 0.08); color: var(--accent-rose); }
.card-icon--amber { background: rgba(217, 119, 6, 0.08); color: var(--accent-amber); }
.card-icon--violet { background: rgba(124, 58, 237, 0.08); color: var(--accent-violet); }
.card-icon--cyan { background: rgba(37, 99, 235, 0.08); color: var(--accent-cyan); }

/* ============================================================
   COMPARISON COMPONENT
   ============================================================ */
.comparison-col {
    padding: 2rem;
    border-radius: 16px;
}

.comparison-col--before {
    background: rgba(225, 29, 72, 0.04);
    border: 1px solid rgba(225, 29, 72, 0.12);
}

.comparison-col--after {
    background: rgba(5, 150, 105, 0.04);
    border: 1px solid rgba(5, 150, 105, 0.12);
}

.comparison-col h4 {
    margin-bottom: 1rem;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.comparison-col--before h4 { color: var(--accent-rose); }
.comparison-col--after h4 { color: var(--accent-emerald); }

.comparison-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.comparison-col li {
    font-size: 0.9rem;
    color: var(--text-secondary);
    padding-left: 1.25rem;
    position: relative;
}

.comparison-col li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5em;
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

.comparison-col--before li::before { background: var(--accent-rose); }
.comparison-col--after li::before { background: var(--accent-emerald); }

/* ============================================================
   INIT PHASES SHOWCASE
   ============================================================ */
.init-phases {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
    margin: 3rem 0 2rem;
}

.init-phase {
    text-align: center;
    padding: 1.25rem 1rem;
}

.init-phase-num {
    width: 36px;
    height: 36px;
    margin: 0 auto 0.75rem;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    font-weight: 700;
}

.init-phase-num--cyan { background: rgba(37, 99, 235, 0.08); color: var(--accent-cyan); }
.init-phase-num--amber { background: rgba(217, 119, 6, 0.08); color: var(--accent-amber); }
.init-phase-num--rose { background: rgba(225, 29, 72, 0.08); color: var(--accent-rose); }
.init-phase-num--emerald { background: rgba(5, 150, 105, 0.08); color: var(--accent-emerald); }
.init-phase-num--violet { background: rgba(124, 58, 237, 0.08); color: var(--accent-violet); }

.init-phase h3 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.init-phase p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
}

/* State persistence card */
.init-state {
    padding: 2rem;
    margin: 0 0 3rem;
    border-color: rgba(37, 99, 235, 0.12);
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.03), rgba(255, 255, 255, 0.8));
}

.init-state h4 {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--accent-cyan);
}

.init-state-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.init-state-file {
    display: inline-block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--accent-amber);
    padding: 0.2rem 0.5rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 4px;
    margin-bottom: 0.5rem;
}

.init-state-item p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
}

.pipeline-heading {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

@media (max-width: 1024px) {
    .init-phases {
        grid-template-columns: repeat(3, 1fr);
    }
    .init-state-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .init-phases {
        grid-template-columns: 1fr;
    }
    .init-state-grid {
        grid-template-columns: 1fr;
    }

    /* Terminal: full-width bleed on mobile */
    .terminal {
        margin-left: -0.25rem;
        margin-right: -0.25rem;
        border-radius: 12px;
    }
    .terminal-body {
        font-size: 0.78rem;
        padding: 1rem;
        min-height: 160px;
    }

    /* Comparison cards: reduce padding */
    .comparison-col {
        padding: 1.25rem;
    }

    /* Code blocks: allow horizontal scroll */
    .code-block pre {
        font-size: 0.75rem;
    }

    /* Pipeline connectors don't make sense vertically */
    .pipeline-connector {
        display: none;
    }

    /* Audience cards: reduce padding */
    .audience-card {
        padding: 1.25rem;
    }

    /* Scroll indicator: hide on mobile (thumb-scrolling is obvious) */
    .scroll-indicator {
        display: none;
    }
}

@media (max-width: 480px) {
    .terminal-body {
        font-size: 0.72rem;
        line-height: 1.6;
    }
    .glass-card {
        padding: 1.25rem;
        border-radius: 12px;
    }
    .badge {
        font-size: 0.78rem;
        padding: 0.4rem 0.8rem;
    }
}

/* ============================================================
   PIPELINE STEPS
   ============================================================ */
.pipeline-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    font-size: 0.9rem;
    transition: transform 0.3s, box-shadow 0.3s;
}

.pipeline-step:hover .pipeline-icon {
    transform: translateY(-4px);
}

.pipeline-icon--cyan {
    background: rgba(37, 99, 235, 0.08);
    border: 1px solid rgba(37, 99, 235, 0.2);
    color: var(--accent-cyan);
}
.pipeline-icon--amber {
    background: rgba(217, 119, 6, 0.08);
    border: 1px solid rgba(217, 119, 6, 0.2);
    color: var(--accent-amber);
}
.pipeline-icon--rose {
    background: rgba(225, 29, 72, 0.08);
    border: 1px solid rgba(225, 29, 72, 0.2);
    color: var(--accent-rose);
}
.pipeline-icon--emerald {
    background: rgba(5, 150, 105, 0.08);
    border: 1px solid rgba(5, 150, 105, 0.2);
    color: var(--accent-emerald);
}
.pipeline-icon--violet {
    background: rgba(124, 58, 237, 0.08);
    border: 1px solid rgba(124, 58, 237, 0.2);
    color: var(--accent-violet);
}

.pipeline-step:hover .pipeline-icon--cyan { box-shadow: 0 8px 24px rgba(37, 99, 235, 0.12); }
.pipeline-step:hover .pipeline-icon--amber { box-shadow: 0 8px 24px rgba(217, 119, 6, 0.12); }
.pipeline-step:hover .pipeline-icon--rose { box-shadow: 0 8px 24px rgba(225, 29, 72, 0.12); }
.pipeline-step:hover .pipeline-icon--emerald { box-shadow: 0 8px 24px rgba(5, 150, 105, 0.12); }
.pipeline-step:hover .pipeline-icon--violet { box-shadow: 0 8px 24px rgba(124, 58, 237, 0.12); }

.pipeline-connector {
    position: absolute;
    top: 28px;
    right: -50%;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, var(--border), transparent);
    z-index: -1;
}

.pipeline-step:last-child .pipeline-connector {
    display: none;
}

.pipeline-cmd {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    color: var(--accent-cyan);
    margin: 0.25rem 0 0.5rem;
}

.pipeline-step h3 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.pipeline-step p:last-child {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
}

/* ============================================================
   BENTO CARDS
   ============================================================ */
.bento-card {
    display: flex;
    flex-direction: column;
}

.bento-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.bento-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.bento-icon--cyan { background: rgba(37, 99, 235, 0.08); color: var(--accent-cyan); }
.bento-icon--emerald { background: rgba(5, 150, 105, 0.08); color: var(--accent-emerald); }
.bento-icon--rose { background: rgba(225, 29, 72, 0.08); color: var(--accent-rose); }
.bento-icon--amber { background: rgba(217, 119, 6, 0.08); color: var(--accent-amber); }
.bento-icon--violet { background: rgba(124, 58, 237, 0.08); color: var(--accent-violet); }

.bento-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-muted);
    padding: 0.25rem 0.6rem;
    border: 1px solid var(--border);
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.bento-card h3 {
    margin-bottom: 0.5rem;
}

.bento-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    flex: 1;
    line-height: 1.6;
}

.bento-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

.bento-stats span {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    color: var(--text-muted);
    padding: 0.2rem 0.5rem;
    background: var(--bg-tertiary);
    border-radius: 4px;
}

/* Accent hover per card */
.bento-card[data-accent="cyan"]:hover { border-color: rgba(37, 99, 235, 0.2); box-shadow: 0 8px 32px rgba(37, 99, 235, 0.06); }
.bento-card[data-accent="emerald"]:hover { border-color: rgba(5, 150, 105, 0.2); box-shadow: 0 8px 32px rgba(5, 150, 105, 0.06); }
.bento-card[data-accent="rose"]:hover { border-color: rgba(225, 29, 72, 0.2); box-shadow: 0 8px 32px rgba(225, 29, 72, 0.06); }
.bento-card[data-accent="amber"]:hover { border-color: rgba(217, 119, 6, 0.2); box-shadow: 0 8px 32px rgba(217, 119, 6, 0.06); }
.bento-card[data-accent="violet"]:hover { border-color: rgba(124, 58, 237, 0.2); box-shadow: 0 8px 32px rgba(124, 58, 237, 0.06); }

/* ============================================================
   TERMINAL
   ============================================================ */
.terminal {
    max-width: 700px;
    margin: 3rem auto 0;
    overflow: hidden;
}

.terminal-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: #e9ecef;
    border-bottom: 1px solid var(--border);
}

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

.dot-red, .dot-yellow, .dot-green {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}
.dot-red { background: #ef4444; }
.dot-yellow { background: #eab308; }
.dot-green { background: #22c55e; }

.terminal-title {
    margin-left: auto;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.terminal-body {
    padding: 1.25rem;
    min-height: 200px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    line-height: 1.8;
    background: #f5f7f9;
}

.terminal-line {
    display: flex;
    gap: 0.5rem;
}

.terminal-prompt {
    color: var(--accent-emerald);
    user-select: none;
}

.terminal-cmd {
    color: var(--accent-cyan);
}

.terminal-cursor {
    color: var(--accent-cyan);
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

.terminal-output {
    color: var(--text-muted);
    margin-top: 0.5rem;
}

.terminal-output .out-line {
    display: block;
}

.terminal-output .out-success {
    color: var(--accent-emerald);
}

.terminal-output .out-file {
    color: var(--accent-amber);
}

.terminal-output .out-info {
    color: var(--text-secondary);
}

/* ============================================================
   COMMAND CARDS
   ============================================================ */
.cmd-card {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 0.75rem 1rem;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 10px;
    transition: border-color 0.2s, transform 0.2s;
}

.cmd-card:hover {
    border-color: var(--accent-cyan);
    transform: translateY(-2px);
}

.cmd-name {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--accent-cyan);
}

.cmd-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* ============================================================
   TEAM STEPS
   ============================================================ */
.team-step {
    text-align: center;
}

.team-num {
    width: 32px;
    height: 32px;
    margin: 0 auto 1rem;
    border-radius: 8px;
    background: rgba(217, 119, 6, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-amber);
}

.team-step h3 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.team-step p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
}

/* ============================================================
   CALLOUT
   ============================================================ */
.callout {
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.04), rgba(5, 150, 105, 0.02));
    border: 1px solid rgba(37, 99, 235, 0.12);
    border-radius: 12px;
    margin: 2rem 0;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.callout--amber {
    background: linear-gradient(135deg, rgba(217, 119, 6, 0.04), rgba(217, 119, 6, 0.01));
    border-color: rgba(217, 119, 6, 0.12);
}

.callout--emerald {
    background: linear-gradient(135deg, rgba(5, 150, 105, 0.04), rgba(5, 150, 105, 0.01));
    border-color: rgba(5, 150, 105, 0.12);
}

/* ============================================================
   INSTALL TABS
   ============================================================ */
.install-tab {
    padding: 0.6rem 1.25rem;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
    background: none;
    border: 1px solid transparent;
    border-bottom: none;
    border-radius: 8px 8px 0 0;
    cursor: pointer;
    transition: color 0.2s, background 0.2s;
}

.install-tab:hover {
    color: var(--text-secondary);
    background: rgba(0, 0, 0, 0.02);
}

.install-tab.active {
    color: var(--accent-cyan);
    background: rgba(255, 255, 255, 0.8);
    border-color: var(--border);
}

/* Code blocks */
.code-block {
    border-radius: 12px;
    overflow: hidden;
}

.code-header {
    padding: 0.75rem 1rem;
    background: #e9ecef;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.code-filename {
    margin-left: auto;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.code-block pre {
    padding: 1.25rem;
    overflow-x: auto;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    line-height: 1.7;
    margin: 0;
    background: #f5f7f9;
    color: var(--text-primary);
}

.c-comment { color: var(--text-muted); }
.c-cmd { color: var(--accent-rose); }
.c-str { color: var(--accent-emerald); }

.install-note {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 0.75rem;
}

/* ============================================================
   ARCHITECTURE CARDS
   ============================================================ */
.arch-card {
    text-align: center;
}

.arch-num {
    width: 36px;
    height: 36px;
    margin: 0 auto 0.75rem;
    border-radius: 10px;
    background: rgba(124, 58, 237, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--accent-violet);
}

.arch-card h3 {
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.arch-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
}

/* Dual output */
.dual-card {
    padding: 2rem;
}

.dual-meta {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    color: var(--accent-violet);
    margin-bottom: 0.75rem;
}

/* ============================================================
   HERO STATS STRIP
   ============================================================ */
.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin: 2.5rem auto 1.5rem;
    padding: 1.5rem 2rem;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border);
    border-radius: 16px;
    max-width: 700px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.hero-stat {
    flex: 1;
    text-align: center;
    padding: 0 1rem;
}

.hero-stat-num {
    display: block;
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 700;
    color: var(--accent-cyan);
    line-height: 1.1;
}

.hero-stat-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 0.25rem;
}

.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border);
    flex-shrink: 0;
}

@media (max-width: 640px) {
    .hero-stats {
        flex-wrap: wrap;
        gap: 1rem;
        padding: 1.25rem;
    }
    .hero-stat-divider {
        display: none;
    }
    .hero-stat {
        flex: 0 0 calc(33.33% - 0.67rem);
        padding: 0;
    }
}

/* ============================================================
   AUDIENCE CARDS (Who It's For)
   ============================================================ */
.audience-card {
    display: flex;
    flex-direction: column;
    padding: 2rem;
}

.audience-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.audience-icon--cyan { background: rgba(37, 99, 235, 0.08); color: var(--accent-cyan); }
.audience-icon--amber { background: rgba(217, 119, 6, 0.08); color: var(--accent-amber); }
.audience-icon--violet { background: rgba(124, 58, 237, 0.08); color: var(--accent-violet); }
.audience-icon--emerald { background: rgba(5, 150, 105, 0.08); color: var(--accent-emerald); }
.audience-icon--rose { background: rgba(225, 29, 72, 0.08); color: var(--accent-rose); }

.audience-card h3 {
    font-size: 1.15rem;
    margin-bottom: 0.25rem;
}

.audience-role {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

.audience-card > p:last-of-type {
    font-size: 0.9rem;
    color: var(--text-secondary);
    flex: 1;
}

.audience-cta {
    margin-top: 1rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    color: var(--accent-cyan);
    font-weight: 500;
}

.audience-card[data-accent="amber"] .audience-cta { color: var(--accent-amber); }
.audience-card[data-accent="violet"] .audience-cta { color: var(--accent-violet); }
.audience-card[data-accent="emerald"] .audience-cta { color: var(--accent-emerald); }
.audience-card[data-accent="rose"] .audience-cta { color: var(--accent-rose); }

/* ============================================================
   INDUSTRY TABLE
   ============================================================ */
.industry-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
    min-width: 600px;
}

.industry-table th {
    text-align: left;
    padding: 0.75rem 1rem;
    background: var(--bg-tertiary);
    color: var(--accent-cyan);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    border-bottom: 1px solid var(--border);
}

.industry-table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border);
    color: var(--text-secondary);
    vertical-align: top;
}

.industry-table tr:last-child td { border-bottom: none; }

/* ============================================================
   PRICING CARDS
   ============================================================ */
.pricing-card {
    text-align: center;
}

.pricing-card h4 {
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.pricing-amount {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.pricing-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
}

.pricing-note {
    margin-top: 0.5rem !important;
    font-size: 0.75rem !important;
}

.pricing-card--highlight {
    border-color: rgba(37, 99, 235, 0.2);
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.04), rgba(255, 255, 255, 0.8));
}

.pricing-card--highlight .pricing-amount {
    color: var(--accent-cyan);
}

/* ============================================================
   FOOTER COMPONENTS
   ============================================================ */
.footer-logo {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    display: block;
    margin-bottom: 0.5rem;
}

.footer-brand p {
    font-size: 0.9rem;
    color: var(--text-muted);
    max-width: 300px;
    margin: 0;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-links a {
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: color 0.2s;
}

.footer-links a:hover { color: var(--accent-cyan); }

.footer-social {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer-social-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    transition: transform 0.2s, border-color 0.2s, color 0.2s;
}

.social-btn svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

.social-btn:hover {
    transform: translateY(-2px);
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
}

/* ============================================================
   FAQ SECTION
   ============================================================ */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-radius: 16px;
    overflow: hidden;
    transition: border-color 0.3s;
}

.faq-item[open] {
    border-color: var(--accent-amber);
}

.faq-question {
    cursor: pointer;
    padding: 1.25rem 1.5rem;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    user-select: none;
    transition: color 0.2s;
}

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

.faq-question::after {
    content: '+';
    font-size: 1.4rem;
    font-weight: 400;
    color: var(--text-muted);
    flex-shrink: 0;
    transition: transform 0.3s, color 0.3s;
    line-height: 1;
}

.faq-item[open] .faq-question::after {
    content: '\2212';
    color: var(--accent-amber);
    transform: rotate(180deg);
}

.faq-question:hover {
    color: var(--accent-amber);
}

.faq-answer {
    padding: 0 1.5rem 1.25rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

.faq-answer p {
    margin: 0;
}

.faq-answer code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85em;
    background: var(--bg-secondary);
    padding: 0.15em 0.4em;
    border-radius: 4px;
    border: 1px solid var(--border);
}