/* ==========================================================
   Custom AI Automation pages (main + 5 services).
   Loaded only on these pages. Every class starts with .ai-
   and uses the theme's existing tokens (light + dark mode).
   ========================================================== */

.ai-section .ai-p {
    margin: 0 0 16px;
    font-size: 17px;
    line-height: 1.75;
    color: var(--ink-2);
    max-width: 68ch;
}

.ai-note {
    margin: 16px 0 0;
    font-size: 14px;
    color: var(--muted);
}

.ai-sub {
    margin: 26px 0 12px;
    font-size: 18px;
}

.ai-h2-sm {
    font-size: clamp(24px, 2.6vw, 32px);
    margin: 14px 0 20px;
}

/* Hero extras */
.ai-flow {
    margin-top: 30px;
}

.ai-crumbs {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 4px;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--muted);
}

.ai-crumbs a {
    color: var(--accent);
    text-decoration: none;
}

.ai-crumbs a:hover {
    text-decoration: underline;
}

.ai-crumbs i {
    font-size: 10px;
}

.ai-toc {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 22px;
    font-size: 14px;
}

.ai-toc span {
    color: var(--muted);
    font-weight: 600;
    margin-right: 2px;
}

.ai-toc a {
    padding: 7px 14px;
    border-radius: 999px;
    background: var(--surface);
    border: 1px solid var(--line);
    color: var(--ink);
    font-weight: 600;
    text-decoration: none;
    transition: border-color .25s, color .25s;
}

.ai-toc a:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* Explainer: text + callout */
.ai-explain {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: clamp(28px, 5vw, 64px);
    align-items: start;
}

.ai-explain .h2 {
    margin: 16px 0 22px;
}

.ai-callout {
    position: sticky;
    top: 110px;
    padding: 28px;
    border-radius: var(--radius);
    background: var(--accent-soft);
    border: 1px solid var(--accent-line);
}

.ai-callout h3 {
    margin: 16px 0 10px;
    font-size: 19px;
}

.ai-callout p {
    margin: 0;
    font-size: 16px;
    line-height: 1.7;
    color: var(--ink-2);
}

/* Generic cards */
.ai-grid-4 {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.ai-card {
    padding: 26px;
    border-radius: var(--radius);
    background: var(--surface);
    border: 1px solid var(--line);
    transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .3s;
}

.ai-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
    border-color: var(--accent-line);
}

.ai-card h3 {
    margin: 18px 0 8px;
    font-size: 18px;
    line-height: 1.3;
}

.ai-card p {
    margin: 0;
    font-size: 15px;
    line-height: 1.65;
    color: var(--muted);
}

.ai-ic {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 13px;
    background: var(--accent-soft);
    border: 1px solid var(--accent-line);
    color: var(--accent);
    font-size: 17px;
}

.ai-ic-dark {
    background: var(--ink-bg);
    border-color: var(--ink-bg);
    color: #fff;
}

/* Services grid (main page) */
.ai-services {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.ai-svc {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 28px;
    border-radius: var(--radius);
    background: var(--surface-2);
    border: 1px solid var(--line-2);
    transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .3s;
}

.ai-svc:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
    border-color: var(--accent-line);
}

.ai-svc-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.ai-svc-num {
    font-family: var(--font-head);
    font-weight: 800;
    font-size: 28px;
    color: rgb(var(--g) / .18);
}

.ai-svc h3 {
    margin: 6px 0 0;
    font-size: 20px;
    line-height: 1.25;
}

.ai-svc p {
    margin: 0;
    font-size: 15px;
    line-height: 1.65;
    color: var(--ink-2);
}

.ai-svc .ai-fit {
    padding: 12px 14px;
    border-radius: 12px;
    background: var(--surface);
    border: 1px dashed var(--line);
    font-size: 14px;
    color: var(--muted);
}

.ai-svc .ai-fit b {
    color: var(--ink);
}

.ai-svc .ai-includes {
    font-size: 14px;
    line-height: 1.6;
    color: var(--muted);
}

.ai-svc .ai-includes b {
    color: var(--accent);
    font-weight: 700;
}

.ai-svc-btn {
    margin-top: auto;
    align-self: flex-start;
}

.ai-svc-other {
    background: var(--accent-soft);
    border-color: var(--accent-line);
}

/* Fit check */
.ai-fit-grid,
.ai-start-grid,
.ai-tasks-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
    align-items: start;
}

.ai-tasks-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
}

.ai-panel {
    padding: 30px;
    border-radius: var(--radius);
    background: var(--surface);
    border: 1px solid var(--line);
}

.ai-panel h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 18px;
    font-size: 19px;
}

.ai-panel h3 i {
    color: var(--accent);
}

.ai-panel-muted h3 i {
    color: var(--muted);
}

.ai-panel .btn {
    margin-top: 20px;
}

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

.ai-x-list li {
    position: relative;
    padding-left: 30px;
    font-size: 15px;
    color: var(--ink-2);
}

.ai-x-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 3px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--line-2);
    border: 1px solid var(--line);
}

.ai-x-list li::after {
    content: '';
    position: absolute;
    left: 6px;
    top: 12px;
    width: 9px;
    height: 2px;
    background: var(--muted);
}

.ai-two-col {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 22px;
}

/* Steps (main page + implementation process) */
.ai-steps {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 16px;
    counter-reset: ai;
}

.ai-step {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 24px 22px;
    border-radius: 20px;
    background: var(--surface-2);
    border: 1px solid var(--line-2);
}

.ai-step-ic {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    margin-bottom: 6px;
    border-radius: 14px;
    background: var(--grad);
    color: #fff;
    font-size: 18px;
}

.ai-step-num {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--accent);
}

.ai-step h3 {
    margin: 0;
    font-size: 17px;
    line-height: 1.3;
}

.ai-step p {
    margin: 0;
    font-size: 14.5px;
    line-height: 1.6;
    color: var(--muted);
}

.ai-step .ai-your-part {
    margin-top: auto;
    padding-top: 12px;
    border-top: 1px dashed var(--line);
    color: var(--ink-2);
}

.ai-step .ai-your-part b {
    color: var(--accent);
}

/* Step-by-step timeline (service pages) */
.ai-timeline {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 14px;
    position: relative;
}

.ai-timeline::before {
    content: '';
    position: absolute;
    left: 23px;
    top: 24px;
    bottom: 24px;
    width: 2px;
    background: linear-gradient(180deg, var(--accent), rgb(var(--g) / .15));
}

.ai-timeline li {
    position: relative;
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 20px 24px 20px 0;
}

.ai-tl-num {
    position: relative;
    z-index: 1;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--surface);
    border: 2px solid var(--accent);
    color: var(--accent);
    font-family: var(--font-head);
    font-weight: 800;
    font-size: 18px;
}

.ai-timeline h3 {
    margin: 10px 0 6px;
    font-size: 19px;
}

.ai-timeline p {
    margin: 0;
    font-size: 16px;
    line-height: 1.7;
    color: var(--ink-2);
    max-width: 72ch;
}

/* Use cases */
.ai-uses {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.ai-use {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 26px;
    border-radius: var(--radius);
    background: var(--surface);
    border: 1px solid var(--line);
}

.ai-use-head {
    display: flex;
    align-items: center;
    gap: 12px;
}

.ai-use-head h3 {
    margin: 0;
    font-size: 18px;
}

.ai-use dl {
    margin: 0;
    display: grid;
    gap: 12px;
}

.ai-use dt {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 3px;
}

.ai-use dd {
    margin: 0;
    font-size: 15px;
    line-height: 1.6;
    color: var(--ink-2);
}

.ai-use-after {
    padding: 12px 14px;
    border-radius: 12px;
    background: var(--accent-soft);
    border: 1px solid var(--accent-line);
}

.ai-use-after dt {
    color: var(--accent);
}

/* Benefits / tool rows */
.ai-benefits {
    padding: 30px;
    border-radius: var(--radius);
    background: var(--surface-2);
    border: 1px solid var(--line-2);
}

.ai-tool {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 14px 0;
    border-bottom: 1px solid var(--line-2);
}

.ai-tool:last-of-type {
    border-bottom: 0;
}

.ai-tool b {
    display: block;
    margin-bottom: 2px;
    font-size: 16px;
    color: var(--ink);
}

.ai-tool span:not(.ai-ic) {
    display: block;
    font-size: 14.5px;
    line-height: 1.6;
    color: var(--muted);
}

/* Custom solution block */
.ai-custom {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: clamp(24px, 4vw, 48px);
    padding: clamp(28px, 4vw, 52px);
    border-radius: clamp(24px, 3vw, 36px);
    background:
        radial-gradient(60% 80% at 100% 0%, rgb(var(--g2) / .14), transparent 70%),
        var(--surface);
    border: 1px solid var(--accent-line);
    box-shadow: var(--shadow);
}

.ai-custom .h2 {
    margin: 16px 0 18px;
}

.ai-custom .btn {
    margin-top: 24px;
}

.ai-custom-label {
    margin: 0 0 6px;
    font-weight: 700;
    color: var(--ink);
}

.ai-custom-tools {
    align-self: center;
}

.ai-custom-slim {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
}

/* What happens next */
.ai-next {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 16px;
}

.ai-next li {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.ai-next-num {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--grad);
    color: #fff;
    font-weight: 700;
    font-size: 14px;
}

.ai-next b {
    display: block;
    font-size: 16px;
    color: var(--ink);
}

.ai-next p {
    margin: 2px 0 0;
    font-size: 14.5px;
    line-height: 1.6;
    color: var(--muted);
}

/* Related services */
.ai-related-section {
    padding-block: 0 clamp(48px, 6vw, 72px);
}

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

.ai-related-label {
    flex-basis: 100%;
    text-align: center;
    font-weight: 700;
    color: var(--muted);
    margin-bottom: 4px;
}

.ai-related a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: 999px;
    background: var(--surface);
    border: 1px solid var(--line);
    color: var(--ink);
    font-weight: 600;
    font-size: 14.5px;
    text-decoration: none;
    transition: border-color .25s, transform .3s var(--ease);
}

.ai-related a i {
    color: var(--accent);
}

.ai-related a:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
}

.ai-related .ai-related-all {
    background: var(--ink-bg);
    border-color: var(--ink-bg);
    color: #fff;
}

.ai-related .ai-related-all i {
    color: #fff;
}

/* Five problem cards: 3 on top, 2 below */
.ai-grid-4.ai-grid-5 {
    grid-template-columns: repeat(6, minmax(0, 1fr));
}

.ai-grid-5 > * {
    grid-column: span 2;
}

.ai-grid-5 > :nth-child(n+4) {
    grid-column: span 3;
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
    .ai-grid-4,
    .ai-grid-4.ai-grid-5 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .ai-grid-5 > *,
    .ai-grid-5 > :nth-child(n+4) {
        grid-column: auto;
    }

    .ai-grid-5 > :last-child {
        grid-column: 1 / -1;
    }

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

    .ai-uses {
        grid-template-columns: minmax(0, 1fr);
        max-width: 720px;
        margin-inline: auto;
    }
}

@media (max-width: 960px) {
    .ai-services {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .ai-explain,
    .ai-custom,
    .ai-custom-slim,
    .ai-fit-grid,
    .ai-start-grid,
    .ai-tasks-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .ai-callout {
        position: static;
    }
}

@media (max-width: 640px) {
    .ai-grid-4.ai-grid-5,
    .ai-grid-4,
    .ai-services,
    .ai-steps,
    .ai-two-col {
        grid-template-columns: minmax(0, 1fr);
    }

    .ai-panel,
    .ai-benefits,
    .ai-card,
    .ai-svc,
    .ai-use {
        padding: 22px;
    }

    .ai-section .ai-p {
        font-size: 16px;
    }

    .ai-custom {
        padding: 24px 20px;
    }

    .ai-custom .h2,
    .ai-explain .h2 {
        overflow-wrap: anywhere;
    }

    .ai-timeline li {
        gap: 14px;
        padding-right: 0;
    }

    .ai-timeline::before {
        left: 19px;
    }

    .ai-tl-num {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
}

/* Long button labels (e.g. "Tell Us What You Want to Automate") wrap on small phones */
@media (max-width: 480px) {
    .page-hero-actions .btn,
    .ai-section .btn {
        white-space: normal;
        text-align: center;
        line-height: 1.3;
        max-width: 100%;
    }
}