/* ═══════════════════════════════════════════
   Abilioo — Shared Design System
   ═══════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:ital,wght@0,300;0,400;0,500;1,400&display=swap');

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

:root {
    --bg:      #ffffff;
    --bg2:     #f8fafc;
    --bg3:     #f1f5f9;
    --border:  #e2e8f0;
    --border2: #cbd5e1;
    --text:    #0f172a;
    --muted:   #64748b;
    --dim:     #94a3b8;
    --accent:  #2563eb;
    --green:   #16a34a;
    --red:     #dc2626;
    --amber:   #d97706;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, system-ui, sans-serif;
    font-weight: 400;
    background: var(--bg2);
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.grotesk { font-family: 'Space Grotesk', sans-serif; }

/* ─── Subtle grid background ─── */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(var(--border) 1px, transparent 1px),
        linear-gradient(90deg, var(--border) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 30%, transparent 100%);
    pointer-events: none;
    z-index: 0;
    opacity: 0.5;
}

/* ═══ NAV ═══ */
nav {
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0 2rem;
    height: 56px;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
}
.nav-logo {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text);
    text-decoration: none;
    flex-shrink: 0;
}
.nav-logo span { color: var(--accent); }
.nav-links {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    margin-left: 1.5rem;
}
.nav-link {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--muted);
    text-decoration: none;
    transition: color 0.15s;
}
.nav-link:hover, .nav-link.active { color: var(--text); }
.nav-spacer { flex: 1; }
.lang-toggle {
    display: flex;
    align-items: center;
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: 6px;
    overflow: hidden;
}
.lang-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--muted);
    padding: 0.3rem 0.6rem;
    transition: background 0.15s, color 0.15s;
}
.lang-btn.active { background: var(--bg2); color: var(--text); }
.nav-cta {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    color: #fff;
    background: var(--accent);
    padding: 0.4rem 1rem;
    border-radius: 6px;
    text-decoration: none;
    flex-shrink: 0;
    transition: opacity 0.15s;
}
.nav-cta:hover { opacity: 0.85; }

/* Mobile nav */
.nav-hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.25rem;
    color: var(--text);
}
.mobile-menu {
    display: none;
    position: fixed;
    top: 56px;
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    padding: 1rem 2rem;
    z-index: 99;
    flex-direction: column;
    gap: 0.75rem;
}
.mobile-menu.open { display: flex; }
.mobile-menu .nav-link { font-size: 0.95rem; padding: 0.5rem 0; }

@media (max-width: 768px) {
    .nav-links { display: none; }
    .nav-hamburger { display: flex; }
    nav { gap: 0.75rem; }
}

/* ═══ LAYOUT ═══ */
.page { position: relative; z-index: 1; }

/* ═══ HERO ═══ */
.hero {
    max-width: 780px;
    margin: 0 auto;
    padding: 7rem 2rem 5rem;
}
.hero-eyebrow {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 2rem;
}
.hero h1, .page-hero h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2.8rem, 6.5vw, 4.8rem);
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 0.96;
    color: var(--text);
    margin-bottom: 1.75rem;
}
.hero h1 em, .page-hero h1 em { font-style: normal; color: var(--accent); }
.hero-sub {
    font-size: 1.05rem;
    font-weight: 300;
    color: var(--muted);
    line-height: 1.75;
    max-width: 520px;
    margin-bottom: 2.5rem;
}
.hero-sub strong { color: var(--text); font-weight: 500; }
.hero-actions {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap;
}

/* ═══ BUTTONS ═══ */
.btn-primary {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.875rem;
    font-weight: 600;
    color: #fff;
    background: var(--accent);
    padding: 0.65rem 1.5rem;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: opacity 0.15s, transform 0.15s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}
.btn-primary:hover { opacity: 0.88; transform: translateY(-1px); }
.btn-ghost {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--muted);
    text-decoration: none;
    transition: color 0.15s;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}
.btn-ghost:hover { color: var(--text); }
.btn-outline {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--accent);
    background: transparent;
    border: 1px solid var(--accent);
    padding: 0.65rem 1.5rem;
    border-radius: 8px;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s, color 0.15s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}
.btn-outline:hover { background: var(--accent); color: #fff; }

/* ═══ DIVIDER ═══ */
.divider {
    border: none;
    border-top: 1px solid var(--border);
    max-width: 1200px;
    margin: 0 auto;
}

/* ═══ SECTION ═══ */
.section {
    max-width: 1100px;
    margin: 0 auto;
    padding: 5rem 2rem;
}
.section-eyebrow {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1rem;
}
.section-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(1.6rem, 3.5vw, 2.4rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--text);
    line-height: 1.1;
    margin-bottom: 0.875rem;
}
.section-sub {
    font-size: 0.95rem;
    font-weight: 300;
    color: var(--muted);
    line-height: 1.7;
    max-width: 500px;
    margin-bottom: 3rem;
}

/* ═══ PAGE HERO (sub-pages) ═══ */
.page-hero {
    max-width: 780px;
    margin: 0 auto;
    padding: 5rem 2rem 3rem;
}
.page-hero h1 {
    font-size: clamp(2rem, 5vw, 3.2rem);
    margin-bottom: 1.25rem;
}
.page-hero .hero-sub {
    max-width: 600px;
    margin-bottom: 0;
}

/* ═══ MOCKUP ═══ */
.mockup-wrap {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 2rem 6rem;
}
.mockup {
    background: var(--bg2);
    border: 1px solid var(--border2);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 1px 0 rgba(255,255,255,0.04) inset, 0 24px 64px rgba(0,0,0,0.12);
}
.mockup-titlebar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1rem;
    border-bottom: 1px solid var(--border);
    background: rgba(0,0,0,0.02);
}
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot-r { background: #ff5f57; }
.dot-y { background: #febc2e; }
.dot-g { background: #28c840; }
.mock-url {
    flex: 1;
    text-align: center;
    font-size: 0.68rem;
    color: var(--dim);
    font-family: monospace;
}
.mockup-body { padding: 1.25rem; }
.mock-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.625rem;
    margin-bottom: 0.75rem;
}
@media (max-width: 480px) { .mock-metrics { grid-template-columns: 1fr 1fr; } }
.mock-metric {
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0.875rem 1rem;
}
.mock-metric-label {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.62rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 0.375rem;
}
.mock-metric-value {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.375rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--text);
    line-height: 1;
    margin-bottom: 0.2rem;
}
.mock-metric-delta { font-size: 0.67rem; color: var(--green); }
.mock-metric-delta.warn { color: var(--amber); }
.mock-main {
    display: grid;
    grid-template-columns: 1.8fr 1fr;
    gap: 0.625rem;
}
@media (max-width: 480px) { .mock-main { grid-template-columns: 1fr; } }
.mock-chart, .mock-alerts {
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1rem;
}
.mock-section-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--dim);
    margin-bottom: 0.75rem;
}
.bars { display: flex; align-items: flex-end; gap: 4px; height: 68px; }
.bar { flex: 1; border-radius: 2px 2px 0 0; background: var(--border2); }
.bar.cur { background: var(--accent); opacity: 0.8; }
.alert-row {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.375rem 0;
    border-bottom: 1px solid var(--border);
}
.alert-row:last-child { border-bottom: none; }
.alert-dot { width: 5px; height: 5px; border-radius: 50%; flex-shrink: 0; }
.alert-dot.warn  { background: var(--amber); }
.alert-dot.ok    { background: var(--green); }
.alert-dot.info  { background: var(--accent); }
.alert-text { font-size: 0.7rem; color: var(--muted); line-height: 1.4; }

/* ═══ PROBLEM ═══ */
.problem {
    max-width: 720px;
    margin: 0 auto;
    padding: 5rem 2rem;
}
.problem p {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(1.2rem, 2.5vw, 1.6rem);
    font-weight: 400;
    letter-spacing: -0.02em;
    line-height: 1.5;
    color: var(--muted);
}
.problem p strong { color: var(--text); font-weight: 600; }

/* ═══ FEATURES GRID ═══ */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}
@media (max-width: 720px) { .features-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .features-grid { grid-template-columns: 1fr; } }
.feature-card {
    padding: 1.75rem;
    border-right: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    transition: background 0.15s;
}
.feature-card:hover { background: var(--bg2); }
.feature-card:nth-child(3n) { border-right: none; }
.feature-card:nth-last-child(-n+3) { border-bottom: none; }
@media (max-width: 720px) {
    .feature-card:nth-child(3n) { border-right: 1px solid var(--border); }
    .feature-card:nth-child(2n) { border-right: none; }
    .feature-card:nth-last-child(-n+2) { border-bottom: none; }
}
@media (max-width: 480px) {
    .feature-card { border-right: none !important; }
    .feature-card:last-child { border-bottom: none; }
}
.feature-icon {
    width: 28px;
    height: 28px;
    color: var(--accent);
    margin-bottom: 1.1rem;
}
.feature-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--text);
    margin-bottom: 0.5rem;
}
.feature-desc {
    font-size: 0.825rem;
    font-weight: 300;
    color: var(--muted);
    line-height: 1.65;
}

/* ═══ BEFORE / AFTER ═══ */
.diff-section {
    max-width: 1100px;
    margin: 0 auto;
    padding: 5rem 2rem;
}
.diff-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}
@media (max-width: 600px) {
    .diff-grid { grid-template-columns: 1fr; }
    .diff-col.after { border-top: 1px solid var(--border); border-left: none; }
}
.diff-col { padding: 2rem; }
.diff-col.after { border-left: 1px solid var(--border); background: #eff6ff; }
.diff-col-head {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.diff-col.before .diff-col-head { color: var(--dim); }
.diff-col.after  .diff-col-head { color: var(--accent); }
.diff-item {
    display: flex;
    align-items: flex-start;
    gap: 0.875rem;
    margin-bottom: 1.125rem;
}
.diff-item:last-child { margin-bottom: 0; }
.diff-marker { flex-shrink: 0; margin-top: 1px; }
.diff-marker svg { display: block; }
.diff-item-text { font-size: 0.85rem; font-weight: 300; line-height: 1.6; }
.diff-col.before .diff-item-text { color: var(--muted); }
.diff-col.after  .diff-item-text { color: var(--text); }

/* ═══ PRICING ═══ */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}
@media (max-width: 640px) { .pricing-grid { grid-template-columns: 1fr; } }
.price-card {
    background: var(--bg2);
    padding: 2rem;
    position: relative;
    transition: background 0.15s;
}
.price-card.featured { background: var(--bg3); }
.price-badge {
    display: inline-block;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent);
    border: 1px solid rgba(37,99,235,0.3);
    padding: 0.15rem 0.55rem;
    border-radius: 4px;
    margin-bottom: 1rem;
}
.price-name {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 1rem;
}
.price-amount {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.75rem;
    font-weight: 700;
    letter-spacing: -0.04em;
    color: var(--text);
    line-height: 1;
}
.price-amount sup {
    font-size: 1.1rem;
    font-weight: 500;
    vertical-align: super;
    margin-right: 1px;
}
.price-period {
    font-size: 0.75rem;
    color: var(--dim);
    margin-top: 0.375rem;
    margin-bottom: 1.5rem;
}
.price-divider { border: none; border-top: 1px solid var(--border); margin-bottom: 1.25rem; }
.price-feature {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    font-size: 0.8rem;
    color: var(--muted);
    margin-bottom: 0.6rem;
    line-height: 1.4;
}
.price-feature.included { color: var(--text); font-weight: 400; }
.price-check svg { flex-shrink: 0; margin-top: 1px; }
.price-check.on  { color: var(--green); }
.price-check.off { color: var(--dim); }

/* ═══ CTA / WAITLIST ═══ */
.cta-section {
    max-width: 640px;
    margin: 0 auto;
    padding: 5rem 2rem 7rem;
    text-align: center;
}
.cta-section h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--text);
    margin-bottom: 1rem;
    line-height: 1.1;
}
.cta-section p {
    font-size: 0.95rem;
    font-weight: 300;
    color: var(--muted);
    margin-bottom: 2rem;
    line-height: 1.7;
}
.cta-section p strong { color: var(--text); font-weight: 500; }
.waitlist-form {
    display: flex;
    gap: 0.625rem;
    max-width: 440px;
    margin: 0 auto;
}
@media (max-width: 480px) { .waitlist-form { flex-direction: column; } }
.waitlist-form input {
    flex: 1;
    background: var(--bg3);
    border: 1px solid var(--border2);
    border-radius: 8px;
    padding: 0.65rem 1rem;
    color: var(--text);
    font-family: inherit;
    font-size: 0.875rem;
    outline: none;
    transition: border-color 0.15s;
}
.waitlist-form input:focus { border-color: var(--accent); }
.waitlist-form input::placeholder { color: var(--dim); }
.form-note { font-size: 0.72rem; color: var(--dim); margin-top: 0.875rem; }
.success-msg {
    display: none;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.875rem;
    color: var(--green);
    margin-top: 0.875rem;
}

/* ═══ CARDS (generic) ═══ */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.25rem;
}
.card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 2rem;
    transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
}
.card:hover {
    border-color: var(--border2);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}
a.card { text-decoration: none; color: inherit; }
.card-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    color: var(--accent);
}
.card-icon.blue   { background: rgba(37,99,235,0.08); }
.card-icon.green  { background: rgba(22,163,74,0.08); color: var(--green); }
.card-icon.purple { background: rgba(139,92,246,0.08); color: #7c3aed; }
.card-icon.amber  { background: rgba(217,119,6,0.08); color: var(--amber); }
.card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--text);
    margin-bottom: 0.5rem;
}
.card p {
    font-size: 0.85rem;
    font-weight: 300;
    color: var(--muted);
    line-height: 1.65;
}
.card .tag {
    display: inline-block;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    margin-bottom: 1rem;
}
.tag.live { background: rgba(22,163,74,0.1); color: var(--green); }
.tag.soon { background: rgba(217,119,6,0.1); color: var(--amber); }
.tag.free { background: rgba(37,99,235,0.1); color: var(--accent); }

/* ═══ CONTENT (prose) ═══ */
.prose {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 2rem 5rem;
}
.prose h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text);
    margin: 3rem 0 1rem;
    line-height: 1.2;
}
.prose h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text);
    margin: 2rem 0 0.75rem;
}
.prose p {
    font-size: 0.95rem;
    font-weight: 300;
    color: var(--muted);
    line-height: 1.8;
    margin-bottom: 1.25rem;
}
.prose p strong { color: var(--text); font-weight: 500; }
.prose ul, .prose ol {
    margin: 0 0 1.25rem 1.25rem;
    font-size: 0.95rem;
    font-weight: 300;
    color: var(--muted);
    line-height: 1.8;
}
.prose li { margin-bottom: 0.375rem; }
.prose blockquote {
    border-left: 3px solid var(--accent);
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    background: var(--bg3);
    border-radius: 0 8px 8px 0;
}
.prose blockquote p { margin-bottom: 0; color: var(--text); font-weight: 400; }

/* ═══ SEGMENT CARDS (for-who page) ═══ */
.segment-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 2.5rem;
    margin-bottom: 2rem;
}
.segment-card h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.5rem;
}
.segment-card .segment-tag {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1rem;
    display: block;
}
.segment-card p {
    font-size: 0.9rem;
    font-weight: 300;
    color: var(--muted);
    line-height: 1.75;
    margin-bottom: 1.25rem;
}
.pain-points {
    list-style: none;
    margin: 0;
    padding: 0;
}
.pain-points li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.85rem;
    color: var(--muted);
    line-height: 1.6;
    margin-bottom: 0.625rem;
}
.pain-points li::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    flex-shrink: 0;
    margin-top: 0.5rem;
}

/* ═══ FAQ ═══ */
.faq-list {
    max-width: 720px;
    margin: 0 auto;
}
.faq-item {
    border-bottom: 1px solid var(--border);
}
.faq-item:last-child { border-bottom: none; }
.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 1.5rem 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    cursor: pointer;
    text-align: left;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text);
    transition: color 0.15s;
}
.faq-question:hover { color: var(--accent); }
.faq-chevron {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--dim);
    transition: transform 0.2s;
}
.faq-item.open .faq-chevron { transform: rotate(180deg); }
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}
.faq-answer-inner {
    padding: 0 0 1.5rem;
    font-size: 0.875rem;
    font-weight: 300;
    color: var(--muted);
    line-height: 1.75;
}
.faq-answer-inner strong { color: var(--text); font-weight: 500; }

/* ═══ TOOLS GRID ═══ */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
    max-width: 900px;
    margin: 0 auto;
}
.tool-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 2rem;
    text-decoration: none;
    color: inherit;
    transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
    display: flex;
    flex-direction: column;
}
.tool-card:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}
.tool-card .tool-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    font-size: 1.5rem;
    background: rgba(37,99,235,0.08);
}
.tool-card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.5rem;
}
.tool-card p {
    font-size: 0.825rem;
    font-weight: 300;
    color: var(--muted);
    line-height: 1.65;
    flex: 1;
}
.tool-card .tool-cta {
    margin-top: 1.25rem;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--accent);
}

/* ═══ FOOTER ═══ */
footer {
    background: #0f172a;
    padding: 3rem 2rem;
    color: #94a3b8;
    font-size: 0.8rem;
}
.footer-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2rem;
}
@media (max-width: 640px) {
    .footer-inner { grid-template-columns: 1fr 1fr; }
}
.footer-brand .nav-logo { color: #f1f5f9; }
.footer-brand .nav-logo span { color: #60a5fa; }
.footer-brand p {
    margin-top: 0.75rem;
    font-size: 0.78rem;
    color: #64748b;
    line-height: 1.6;
}
.footer-col h4 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #94a3b8;
    margin-bottom: 1rem;
}
.footer-col a {
    display: block;
    color: #64748b;
    text-decoration: none;
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
    transition: color 0.15s;
}
.footer-col a:hover { color: #e2e8f0; }
.footer-bottom {
    max-width: 1100px;
    margin: 2rem auto 0;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.06);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.72rem;
    color: #475569;
}
.footer-bottom a { color: #475569; text-decoration: none; }
.footer-bottom a:hover { color: #94a3b8; }