/* ============================================================================
   Torai.ai Marketing Landing Page
   Brand tokens · Layout · Component styles
   ============================================================================ */

/* --- 1. Brand tokens ---------------------------------------------------- */
:root {
    --t-bg:        #ffffff;
    --t-soft:      #f8f8fa;     /* alternating section bg */
    --t-soft-2:    #f3f3f7;     /* deeper soft accent */
    --t-ink:       #333333;
    --t-ink-soft:  #5a5a64;
    --t-muted:     #8a8a92;
    --t-green:     #67f554;
    --t-green-deep:#3fc92c;
    --t-purple:    #250983;
    --t-purple-soft:#3d22a5;
    --t-purple-tint:#eee9fa;
    --t-line:      #e6e6ec;

    --t-font-head: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --t-font-body: 'Source Sans 3', 'Source Sans Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --t-radius:    14px;
    --t-radius-lg: 22px;
    --t-shadow-sm: 0 2px 8px rgba(37, 9, 131, 0.06);
    --t-shadow:    0 10px 30px rgba(37, 9, 131, 0.10);
    --t-shadow-lg: 0 20px 60px rgba(37, 9, 131, 0.14);
}

/* --- 2. Reset + base ---------------------------------------------------- */
.landing-body * { box-sizing: border-box; }
.landing-body {
    margin: 0;
    background: var(--t-bg);
    color: var(--t-ink);
    font-family: var(--t-font-body);
    font-size: 17px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
.landing-body img { max-width: 100%; height: auto; display: block; }
.landing-body h1, .landing-body h2, .landing-body h3, .landing-body h4 {
    font-family: var(--t-font-head);
    color: var(--t-ink);
    margin: 0 0 0.5rem;
    letter-spacing: -0.015em;
    text-wrap: balance;
}
.landing-body h1 { font-size: clamp(2.25rem, 4.5vw, 3.75rem); font-weight: 800; line-height: 1.08; }
.landing-body h2 { font-size: clamp(1.85rem, 3.2vw, 2.6rem);  font-weight: 700; line-height: 1.18; }
.landing-body h3 { font-size: 1.35rem; font-weight: 600; line-height: 1.3; }
.landing-body h4 { font-size: 1.05rem; font-weight: 600; }
.landing-body p { margin: 0 0 1rem; color: var(--t-ink-soft); }
.landing-body a { color: var(--t-purple); text-decoration: none; transition: color .15s; }
.landing-body a:hover { color: var(--t-purple-soft); text-decoration: underline; }

/* --- 3. Layout primitives ---------------------------------------------- */
.landing-container { max-width: 1180px; margin: 0 auto; padding: 0 1.5rem; }
.landing-section { padding: 5rem 0; position: relative; }
.landing-section.section-soft { background: var(--t-soft); }
.landing-section.section-purple {
    background: var(--t-purple);
    color: #fff;
}
.landing-section.section-purple h1,
.landing-section.section-purple h2,
.landing-section.section-purple h3,
.landing-section.section-purple h4,
.landing-section.section-purple p { color: #fff; }
.landing-section.section-purple p { color: rgba(255,255,255,0.85); }
.landing-section.section-purple a { color: var(--t-green); }
@media (max-width: 768px) {
    .landing-section { padding: 3.25rem 0; }
}

.landing-eyebrow {
    display: inline-block;
    font-family: var(--t-font-head);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--t-purple);
    margin-bottom: 0.75rem;
}
.section-purple .landing-eyebrow { color: var(--t-green); }

.landing-section-intro {
    max-width: 760px;
    margin: 0 auto 3rem auto;
    text-align: center;
}
.landing-section-intro p { font-size: 1.075rem; color: var(--t-ink-soft); }

/* --- 4. Swoosh section divider ----------------------------------------- */
.landing-swoosh {
    display: block;
    width: 100%;
    height: 70px;
    margin: 0;
    pointer-events: none;
}
.landing-swoosh svg { width: 100%; height: 100%; display: block; }

/* --- 5. Buttons --------------------------------------------------------- */
.landing-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 12px 22px;
    border-radius: 10px;
    font-family: var(--t-font-head);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    border: 1.5px solid transparent;
    cursor: pointer;
    transition: all 0.18s ease;
    line-height: 1;
    white-space: nowrap;
}
/* Button variants — text colors use !important to guarantee they beat the
   global `.landing-body a` link-color rule in every browser, every cache
   state. (Specificity chains alone weren't enough on some viewers.) */
.landing-btn.landing-btn-primary {
    background: var(--t-purple);
    color: #fff !important;
    box-shadow: var(--t-shadow);
}
.landing-btn.landing-btn-primary:hover {
    background: var(--t-purple-soft);
    color: #fff !important;
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: var(--t-shadow-lg);
}
.landing-btn.landing-btn-green {
    background: var(--t-green);
    color: var(--t-purple) !important;
    box-shadow: 0 8px 24px rgba(103, 245, 84, 0.25);
}
.landing-btn.landing-btn-green:hover {
    background: var(--t-green-deep);
    color: var(--t-purple) !important;
    text-decoration: none;
    transform: translateY(-1px);
}
.landing-btn.landing-btn-outline {
    background: transparent;
    color: var(--t-purple) !important;
    border-color: var(--t-purple);
}
.landing-btn.landing-btn-outline:hover {
    background: var(--t-purple);
    color: #fff !important;
    text-decoration: none;
}
.section-purple .landing-btn.landing-btn-outline {
    color: #fff !important;
    border-color: rgba(255,255,255,0.4);
}
.section-purple .landing-btn.landing-btn-outline:hover {
    background: #fff;
    color: var(--t-purple) !important;
    border-color: #fff;
}
.landing-btn-sm { padding: 9px 16px; font-size: 0.875rem; }
.landing-btn-lg { padding: 15px 28px; font-size: 1rem; }
.landing-cta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

/* --- 6. Nav (two-tier: brand row + sub-nav) ---------------------------- */
.landing-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: saturate(180%) blur(10px);
    border-bottom: 1px solid var(--t-line);
}
.landing-nav-inner {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0.5rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

/* Top tier: logo + cross-site brand switcher */
.landing-nav-top {
    border-bottom: 1px solid var(--t-line);
}
.landing-nav-brand { flex-shrink: 0; }
/* Logo size — !important guards against the global `.landing-body img`
   rule which sets `height: auto` and would otherwise let the SVG render
   at its natural size (which is huge). */
.landing-body .landing-nav-logo,
img.landing-nav-logo {
    display: block;
    width: 90px !important;
    height: 56px !important;
    object-fit: contain;
    max-width: none;
}
.landing-nav-brand-switcher {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 0.6rem;
    align-items: center;
}
.landing-nav-brand-switcher a {
    font-family: var(--t-font-head);
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--t-ink);
    text-decoration: none;
    padding: 0.35rem 0.6rem;
    border-radius: 6px;
    transition: all 0.15s;
}
.landing-nav-brand-switcher a:hover {
    color: var(--t-purple);
    background: var(--t-purple-tint);
    text-decoration: none;
}
.landing-nav-brand-switcher a.active {
    color: var(--t-purple);
    font-weight: 700;
}
.landing-nav-brand-switcher .brand-divider {
    color: var(--t-line);
    font-weight: 400;
    user-select: none;
}

/* Sub-nav: in-site navigation + CTAs */
.landing-nav-sub .landing-nav-inner { padding: 0.6rem 1.5rem; }
.landing-nav-links {
    display: flex;
    list-style: none;
    gap: 1.85rem;
    margin: 0;
    padding: 0;
    flex: 1;
}
.landing-nav-links a {
    color: var(--t-ink);
    font-family: var(--t-font-head);
    font-size: 0.92rem;
    font-weight: 500;
    text-decoration: none;
    opacity: 0.85;
    transition: all 0.15s;
}
.landing-nav-links a:hover { opacity: 1; color: var(--t-purple); text-decoration: none; }

.landing-nav-cta { display: flex; align-items: center; gap: 0.85rem; flex-shrink: 0; }
.landing-nav-signin {
    font-family: var(--t-font-head);
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--t-ink) !important;
    text-decoration: none;
}
.landing-nav-signin:hover { color: var(--t-purple) !important; text-decoration: none; }

/* Mobile burger */
.landing-nav-burger {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: transparent;
    border: none;
    padding: 6px;
    cursor: pointer;
}
.landing-nav-burger span {
    display: block;
    width: 22px;
    height: 2.5px;
    background: var(--t-ink);
    border-radius: 2px;
}

.landing-nav-mobile {
    display: none;
    flex-direction: column;
    padding: 0.75rem 1.5rem 1.25rem;
    border-top: 1px solid var(--t-line);
    background: #fff;
    gap: 0.45rem;
}
.landing-nav-mobile a {
    padding: 0.5rem 0;
    color: var(--t-ink);
    font-family: var(--t-font-head);
    font-weight: 500;
    font-size: 0.95rem;
    text-decoration: none;
}
.landing-nav-mobile a.active { color: var(--t-purple); font-weight: 700; }
.landing-nav-mobile hr {
    border: none;
    border-top: 1px solid var(--t-line);
    margin: 0.3rem 0;
}
.landing-nav-mobile.open { display: flex; }

@media (max-width: 940px) {
    .landing-nav-sub { display: none; }
    .landing-nav-brand-switcher { display: none; }
    .landing-nav-burger { display: flex; }
    .landing-nav-top { border-bottom: none; }
}

/* --- 7. Hero ------------------------------------------------------------ */
.landing-hero {
    padding: 20px 0;
    position: relative;
    overflow: hidden;
}
.landing-hero-grid {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 4rem;
    align-items: center;
}
@media (max-width: 940px) {
    .landing-hero-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .landing-hero { padding: 20px 0; }
}
.landing-hero-headline { margin-bottom: 1.25rem; }
.landing-hero-sub {
    font-size: 1.15rem;
    color: var(--t-ink-soft);
    margin-bottom: 1.75rem;
    line-height: 1.6;
}
.landing-hero-meta {
    margin-top: 1.25rem;
    font-size: 0.82rem;
    color: var(--t-muted);
}
.landing-hero-meta strong { color: var(--t-ink); font-weight: 600; }
.landing-hero-visual {
    position: relative;
    border-radius: var(--t-radius-lg);
    overflow: hidden;
    box-shadow: var(--t-shadow-lg);
    background: linear-gradient(135deg, var(--t-purple-tint), #fff);
    aspect-ratio: 16 / 11;
}
.landing-hero-visual-placeholder,
.landing-hero-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.landing-hero-visual-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--t-muted);
    font-family: var(--t-font-head);
    font-weight: 500;
    text-align: center;
    padding: 2rem;
    font-size: 0.85rem;
}

/* --- 8. AI providers strip --------------------------------------------- */
.landing-providers {
    padding: 2.5rem 0;
    background: var(--t-soft);
    border-top: 1px solid var(--t-line);
    border-bottom: 1px solid var(--t-line);
}
.landing-providers-label {
    text-align: center;
    font-family: var(--t-font-head);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--t-muted);
    margin-bottom: 1.25rem;
}
.landing-providers-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 2.5rem;
    opacity: 0.85;
}
.landing-providers-row .provider {
    font-family: var(--t-font-head);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--t-ink);
    letter-spacing: -0.01em;
}

/* --- 9. Three-pillar grid ---------------------------------------------- */
.landing-pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}
@media (max-width: 940px) { .landing-pillars { grid-template-columns: 1fr; } }
.landing-pillar {
    background: #fff;
    border: 1px solid var(--t-line);
    border-radius: var(--t-radius);
    padding: 2rem 1.75rem;
    transition: all 0.2s;
}
.landing-pillar:hover {
    transform: translateY(-3px);
    box-shadow: var(--t-shadow);
    border-color: transparent;
}
.landing-pillar-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--t-green), var(--t-green-deep));
    color: var(--t-purple);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    font-family: var(--t-font-head);
}
.landing-pillar h3 { margin-bottom: 0.5rem; }
.landing-pillar p { margin: 0; font-size: 0.96rem; }

/* --- 10. Alternating feature rows -------------------------------------- */
.landing-feature-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin: 4rem 0;
}
.landing-feature-row.reverse .feature-visual { order: -1; }
@media (max-width: 940px) {
    .landing-feature-row { grid-template-columns: 1fr; gap: 2rem; margin: 2.5rem 0; }
    .landing-feature-row.reverse .feature-visual { order: 0; }
}
.feature-copy h3 { font-size: 1.75rem; margin-bottom: 0.875rem; }
.feature-copy p { font-size: 1.025rem; }
.feature-copy ul {
    list-style: none;
    padding: 0;
    margin: 1.25rem 0 0;
}
.feature-copy ul li {
    padding: 0.4rem 0 0.4rem 1.75rem;
    position: relative;
    color: var(--t-ink);
    font-size: 0.96rem;
}
.feature-copy ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.95em;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--t-green);
    box-shadow: 0 0 0 4px rgba(103, 245, 84, 0.18);
}
.feature-visual {
    position: relative;
    border-radius: var(--t-radius);
    overflow: hidden;
    box-shadow: var(--t-shadow);
    background: var(--t-soft-2);
    aspect-ratio: 16 / 10;
}
.feature-visual img,
.feature-visual-placeholder {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.feature-visual-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--t-muted);
    font-family: var(--t-font-head);
    font-size: 0.85rem;
    padding: 2rem;
    background: linear-gradient(135deg, #f5f5fa, #ecedf4);
}
.feature-visual-placeholder strong {
    display: block;
    color: var(--t-purple);
    font-size: 0.95rem;
    margin-bottom: 0.4rem;
}

/* --- 11. Archetype + skill grid ---------------------------------------- */
.archetype-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.85rem;
    margin: 2rem 0;
}
@media (max-width: 720px) { .archetype-grid { grid-template-columns: repeat(2, 1fr); } }
.archetype-tile {
    background: #fff;
    border: 1px solid var(--t-line);
    border-radius: var(--t-radius);
    padding: 1.25rem 1rem;
    text-align: center;
    transition: all 0.18s;
}
.archetype-tile:hover {
    transform: translateY(-2px);
    border-color: var(--t-purple);
    box-shadow: var(--t-shadow-sm);
}
.archetype-name {
    font-family: var(--t-font-head);
    font-weight: 700;
    font-size: 1rem;
    color: var(--t-purple);
    margin-bottom: 0.2rem;
}
.archetype-tagline {
    font-size: 0.82rem;
    color: var(--t-ink-soft);
    line-height: 1.4;
}
.skill-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.6rem;
    margin-top: 1.5rem;
}
.skill-chip {
    padding: 0.35rem 0.95rem;
    border-radius: 999px;
    background: var(--t-purple-tint);
    color: var(--t-purple);
    font-family: var(--t-font-head);
    font-size: 0.85rem;
    font-weight: 500;
}

/* --- 12. AI coach roster ----------------------------------------------- */
.coach-roster {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}
@media (max-width: 940px) { .coach-roster { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .coach-roster { grid-template-columns: 1fr; } }
.coach-card {
    background: #fff;
    border: 1px solid var(--t-line);
    border-radius: var(--t-radius);
    overflow: hidden;
    transition: all 0.2s;
}
.coach-card:hover { transform: translateY(-3px); box-shadow: var(--t-shadow); }
.coach-card-photo {
    width: 100%;
    aspect-ratio: 1;
    background: linear-gradient(135deg, var(--t-purple-tint), #fff);
    display: flex;
    align-items: center;
    justify-content: center;
}
.coach-card-photo img { width: 100%; height: 100%; object-fit: cover; }
.coach-card-photo-placeholder {
    font-family: var(--t-font-head);
    font-weight: 700;
    font-size: 2.5rem;
    color: var(--t-purple);
    opacity: 0.5;
}
.coach-card-body { padding: 1.25rem; }
.coach-card-name {
    font-family: var(--t-font-head);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--t-ink);
    margin-bottom: 0.25rem;
}
.coach-card-style {
    color: var(--t-purple);
    font-size: 0.82rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.6rem;
}
.coach-card-best {
    font-size: 0.9rem;
    color: var(--t-ink-soft);
    line-height: 1.5;
    margin: 0;
}

/* --- 13. Stats row ------------------------------------------------------ */
.landing-stats {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.5rem;
    text-align: center;
    margin: 1rem 0;
}
@media (max-width: 940px) { .landing-stats { grid-template-columns: repeat(2, 1fr); } }
.stat-number {
    font-family: var(--t-font-head);
    font-weight: 800;
    font-size: 3rem;
    line-height: 1;
    color: var(--t-green);
    margin-bottom: 0.35rem;
    letter-spacing: -0.02em;
}
.stat-label {
    font-size: 0.92rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.4;
}

/* --- 14. Use case grid ------------------------------------------------- */
.use-case-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}
@media (max-width: 940px) { .use-case-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .use-case-grid { grid-template-columns: 1fr; } }
.use-case-card {
    background: #fff;
    border: 1px solid var(--t-line);
    border-radius: var(--t-radius);
    padding: 1.5rem;
    transition: all 0.2s;
}
.use-case-card:hover {
    transform: translateY(-2px);
    border-color: var(--t-purple);
    box-shadow: var(--t-shadow-sm);
}
.use-case-icon {
    width: 44px;
    height: 44px;
    border-radius: 11px;
    background: var(--t-purple-tint);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--t-purple);
    font-size: 1.4rem;
    font-family: var(--t-font-head);
    font-weight: 700;
    margin-bottom: 0.85rem;
}
.use-case-card h4 { margin-bottom: 0.4rem; font-size: 1.1rem; }
.use-case-card p { margin: 0; font-size: 0.92rem; }

/* --- 15. Research callout ---------------------------------------------- */
.landing-research-card {
    background: linear-gradient(135deg, var(--t-purple-tint), #fff);
    border: 1px solid var(--t-line);
    border-left: 5px solid var(--t-purple);
    border-radius: var(--t-radius);
    padding: 2rem 2.25rem;
}
.landing-research-card h3 { color: var(--t-purple); margin-bottom: 0.5rem; }

/* --- 16. Testimonial card ---------------------------------------------- */
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}
@media (max-width: 940px) { .testimonial-grid { grid-template-columns: 1fr; } }
.testimonial-card {
    background: #fff;
    border: 1px solid var(--t-line);
    border-radius: var(--t-radius);
    padding: 1.75rem 1.5rem;
}
.testimonial-quote {
    font-size: 1.02rem;
    color: var(--t-ink);
    line-height: 1.6;
    margin-bottom: 1rem;
    font-style: italic;
}
.testimonial-attr {
    font-family: var(--t-font-head);
    font-size: 0.85rem;
    color: var(--t-muted);
    font-weight: 500;
}
.testimonial-attr strong { color: var(--t-ink); font-weight: 600; }

/* --- 17. Resource grid ------------------------------------------------- */
.resource-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}
@media (max-width: 940px) { .resource-grid { grid-template-columns: 1fr; } }
.resource-card {
    background: #fff;
    border: 1px solid var(--t-line);
    border-radius: var(--t-radius);
    padding: 1.5rem;
    text-decoration: none !important;
    color: inherit;
    display: block;
    transition: all 0.18s;
}
.resource-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--t-shadow);
    border-color: var(--t-purple);
}
.resource-tag {
    font-family: var(--t-font-head);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--t-purple);
    margin-bottom: 0.65rem;
    display: block;
}
.resource-card h4 { font-size: 1.05rem; margin-bottom: 0.45rem; color: var(--t-ink); line-height: 1.35; }
.resource-card p { font-size: 0.9rem; color: var(--t-ink-soft); margin: 0; }

/* --- 18. FAQ ------------------------------------------------------------ */
.landing-faq { max-width: 820px; margin: 0 auto; }
.landing-faq details {
    background: #fff;
    border: 1px solid var(--t-line);
    border-radius: var(--t-radius);
    padding: 0;
    margin-bottom: 0.75rem;
    transition: all 0.18s;
}
.landing-faq details[open] { box-shadow: var(--t-shadow-sm); border-color: var(--t-purple); }
.landing-faq summary {
    padding: 1.1rem 1.25rem;
    cursor: pointer;
    font-family: var(--t-font-head);
    font-weight: 600;
    font-size: 1.025rem;
    color: var(--t-ink);
    list-style: none;
    position: relative;
    padding-right: 2.75rem;
}
.landing-faq summary::-webkit-details-marker { display: none; }
.landing-faq summary::after {
    content: '+';
    position: absolute;
    right: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    font-family: var(--t-font-head);
    font-weight: 600;
    font-size: 1.4rem;
    color: var(--t-purple);
    transition: transform 0.2s;
}
.landing-faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.landing-faq-body {
    padding: 0 1.25rem 1.25rem;
    color: var(--t-ink-soft);
    font-size: 0.98rem;
    line-height: 1.65;
}

/* --- 19. AI-friendly summary box --------------------------------------- */
.ai-summary-box {
    background: #fff;
    border-left: 4px solid var(--t-purple);
    border-radius: 0 var(--t-radius) var(--t-radius) 0;
    padding: 1.5rem 1.75rem;
    box-shadow: var(--t-shadow-sm);
}
.ai-summary-box h3 {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--t-muted);
    margin-bottom: 1rem;
    font-weight: 700;
}
.ai-summary-box ul { padding-left: 1.2rem; margin: 0; }
.ai-summary-box li { margin-bottom: 0.55rem; font-size: 0.95rem; color: var(--t-ink); }
.ai-summary-box li strong { color: var(--t-purple); }

/* --- 20. Final CTA block ----------------------------------------------- */
.landing-final-cta {
    background: linear-gradient(135deg, var(--t-purple), var(--t-purple-soft));
    color: #fff;
    text-align: center;
    padding: 4.5rem 1.5rem;
    border-radius: var(--t-radius-lg);
    margin: 4rem auto;
    max-width: 1080px;
    box-shadow: var(--t-shadow-lg);
}
.landing-final-cta h2 { color: #fff; max-width: 720px; margin: 0 auto 1rem; }
.landing-final-cta p { color: rgba(255, 255, 255, 0.85); max-width: 600px; margin: 0 auto 1.75rem; font-size: 1.075rem; }
.landing-final-cta .landing-cta-row { justify-content: center; }

/* --- 21. Footer --------------------------------------------------------- */
.landing-footer {
    background: var(--t-ink);
    color: rgba(255, 255, 255, 0.85);
    padding: 4rem 0 2rem;
    font-size: 0.92rem;
}
.landing-footer-grid {
    display: grid;
    grid-template-columns: 1.5fr repeat(4, 1fr);
    gap: 2.5rem;
    margin-bottom: 3rem;
}
@media (max-width: 940px) {
    .landing-footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
    .landing-footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 540px) {
    .landing-footer-grid { grid-template-columns: 1fr; }
}
.landing-body .landing-footer-logo,
img.landing-footer-logo {
    display: block;
    height: 32px !important;
    width: auto !important;
    max-width: 140px;
    margin-bottom: 1rem;
    filter: brightness(0) invert(1);
}
.landing-footer-tagline {
    font-family: var(--t-font-head);
    font-weight: 500;
    color: #fff;
    margin-bottom: 0.4rem;
}
.landing-footer-meta {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.85rem;
    line-height: 1.55;
}
.landing-footer-col h4 {
    color: #fff;
    font-family: var(--t-font-head);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 1rem;
}
.landing-footer-col ul { list-style: none; padding: 0; margin: 0; }
.landing-footer-col li { margin-bottom: 0.55rem; }
.landing-footer-col a {
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    font-size: 0.92rem;
    transition: color 0.15s;
}
.landing-footer-col a:hover { color: var(--t-green); text-decoration: none; }
.landing-footer-fineprint {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding-top: 1.75rem;
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.78rem;
    line-height: 1.55;
}
.landing-footer-fineprint p { color: rgba(255, 255, 255, 0.55); margin-bottom: 0.65rem; }
.landing-footer-legal-links a { color: rgba(255, 255, 255, 0.65); margin-right: 0.4rem; }
.landing-footer-legal-links a:hover { color: var(--t-green); }

/* --- 22. Animations ----------------------------------------------------- */
@keyframes landing-fade-up {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}
.landing-reveal { opacity: 0; }
.landing-reveal.is-visible { animation: landing-fade-up 0.7s ease forwards; }