/* About Us — corporate layout */
:root {
    --ab-brand: var(--site-primary, #1e40af);
    --ab-accent: var(--site-secondary, #facc15);
    --ab-ink: #0b1324;
    --ab-text: #334155;
    --ab-muted: #64748b;
    --ab-line: #e2e8f0;
    --ab-soft: color-mix(in srgb, var(--ab-brand) 7%, white);
    --ab-deep: color-mix(in srgb, var(--ab-brand) 30%, #050a18);
}

.ab-hero svg,
.ab-section svg,
.ab-cta svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* ---- Shared type ---- */
.ab-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ab-brand);
}

.ab-eyebrow::before {
    content: "";
    width: 22px;
    height: 2px;
    background: currentColor;
    border-radius: 2px;
}

.ab-eyebrow-light {
    color: var(--ab-accent);
}

.ab-title {
    font-size: clamp(1.5rem, 2.6vw, 2.15rem);
    line-height: 1.2;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--ab-ink);
    margin: 0.65rem 0 0;
}

.ab-lead {
    font-size: 1.02rem;
    line-height: 1.65;
    color: var(--ab-muted);
    margin: 0.85rem 0 0;
}

.ab-head {
    max-width: 680px;
    margin: 0 auto 2.5rem;
    text-align: center;
}

.ab-head .ab-eyebrow::before {
    display: none;
}

.ab-head-row {
    max-width: none;
    text-align: left;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
}

.ab-head-row .ab-eyebrow::before {
    display: inline-block;
}

.ab-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--ab-brand);
    text-decoration: none;
    white-space: nowrap;
}

.ab-link svg {
    width: 16px;
    height: 16px;
    transition: transform 0.2s ease;
}

.ab-link:hover svg {
    transform: translateX(3px);
}

/* ---- Buttons ---- */
.ab-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1.4rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.ab-btn svg {
    width: 18px;
    height: 18px;
}

.ab-btn-accent {
    background: var(--ab-accent);
    color: var(--ab-ink);
    box-shadow: 0 10px 24px -10px color-mix(in srgb, var(--ab-accent) 80%, black);
}

.ab-btn-accent:hover {
    transform: translateY(-2px);
    color: var(--ab-ink);
}

.ab-btn-ghost {
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.06);
}

.ab-btn-ghost:hover {
    background: rgba(255, 255, 255, 0.14);
    color: #fff;
}

.ab-btn-block {
    width: 100%;
}

/* ---- Hero ---- */
.ab-hero {
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 2.5rem;
    align-items: center;
    padding: clamp(2rem, 5vw, 4.5rem);
    border-radius: 24px;
    color: #fff;
    background:
        radial-gradient(900px 400px at 100% 0%, color-mix(in srgb, var(--ab-brand) 70%, transparent), transparent 60%),
        radial-gradient(600px 300px at 0% 100%, color-mix(in srgb, var(--ab-accent) 18%, transparent), transparent 70%),
        linear-gradient(135deg, var(--ab-deep), #050a18);
}

.ab-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 44px 44px;
    mask-image: linear-gradient(90deg, black, transparent 70%);
    pointer-events: none;
}

.ab-hero-copy {
    position: relative;
    z-index: 1;
}

.ab-hero-title {
    font-size: clamp(2rem, 4.2vw, 3.3rem);
    line-height: 1.08;
    letter-spacing: -0.03em;
    font-weight: 700;
    margin: 1rem 0 0;
    color: #fff;
}

.ab-hero-title span {
    color: var(--ab-accent);
}

.ab-hero-text {
    font-size: 1.05rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.75);
    margin: 1.25rem 0 0;
    max-width: 540px;
}

.ab-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 2rem;
}

.ab-hero-art {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.9rem;
}

.ab-hero-tile {
    position: relative;
    margin: 0;
    border-radius: 18px;
    overflow: hidden;
    background: #fff;
    aspect-ratio: 1;
    box-shadow: 0 24px 50px -24px rgba(0, 0, 0, 0.7);
}

.ab-hero-tile:nth-child(even) {
    transform: translateY(1.75rem);
}

.ab-hero-tile img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ab-hero-tile figcaption {
    position: absolute;
    left: 0.6rem;
    bottom: 0.6rem;
    padding: 0.3rem 0.65rem;
    border-radius: 999px;
    background: rgba(11, 19, 36, 0.78);
    backdrop-filter: blur(6px);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 600;
}

/* ---- Facts ---- */
.ab-facts {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin: -2.25rem 2rem 0;
    background: #fff;
    border: 1px solid var(--ab-line);
    border-radius: 18px;
    box-shadow: 0 24px 48px -28px rgba(15, 23, 42, 0.35);
}

.ab-fact {
    padding: 1.5rem 1.6rem;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.ab-fact + .ab-fact {
    border-left: 1px solid var(--ab-line);
}

.ab-fact strong {
    font-size: clamp(1.5rem, 2.4vw, 2rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--ab-brand);
    line-height: 1.1;
}

.ab-fact span {
    font-size: 0.86rem;
    color: var(--ab-muted);
    line-height: 1.4;
}

/* ---- Sections ---- */
.ab-section {
    margin-top: clamp(3.5rem, 7vw, 5.5rem);
}

/* Story */
.ab-story {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: start;
}

.ab-story-side {
    position: sticky;
    top: 110px;
}

.ab-pillars {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}

.ab-pillar {
    display: flex;
    gap: 1rem;
    padding: 1.25rem;
    border-radius: 14px;
    background: var(--ab-soft);
    border: 1px solid color-mix(in srgb, var(--ab-brand) 12%, white);
}

.ab-pillar-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: var(--ab-brand);
    color: #fff;
    flex-shrink: 0;
}

.ab-pillar h3 {
    font-size: 1rem;
    margin: 0;
    color: var(--ab-ink);
}

.ab-pillar p {
    margin: 0.3rem 0 0;
    font-size: 0.92rem;
    line-height: 1.55;
    color: var(--ab-text);
}

.ab-story-body {
    padding: clamp(1.5rem, 3vw, 2.25rem);
    background: #fff;
    border: 1px solid var(--ab-line);
    border-radius: 18px;
}

.ab-story-body .rich-content {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--ab-text);
}

.ab-story-body .rich-content > p:first-child {
    font-size: 1.12rem;
    color: var(--ab-ink);
}

.ab-story-body .rich-content h3 {
    font-size: 1.05rem;
    color: var(--ab-ink);
    margin: 1.75rem 0 0.75rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--ab-line);
}

.ab-story-body .rich-content ul {
    list-style: none;
    padding: 0;
    margin: 0 0 1.25rem;
    display: grid;
    gap: 0.6rem;
}

.ab-story-body .rich-content li {
    position: relative;
    padding-left: 1.75rem;
}

.ab-story-body .rich-content li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.42em;
    width: 1.05rem;
    height: 1.05rem;
    border-radius: 50%;
    background: var(--ab-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231e40af' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center / 0.65rem no-repeat;
}

/* Capabilities */
.ab-methods {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.25rem;
}

.ab-method {
    display: flex;
    flex-direction: column;
    padding: 1.6rem 1.4rem;
    border: 1px solid var(--ab-line);
    border-radius: 18px;
    background: #fff;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.ab-method:hover {
    transform: translateY(-4px);
    border-color: color-mix(in srgb, var(--ab-brand) 30%, white);
    box-shadow: 0 22px 40px -26px color-mix(in srgb, var(--ab-brand) 60%, black);
}

.ab-method-icon {
    width: 50px;
    height: 50px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    background: var(--ab-soft);
    color: var(--ab-brand);
}

.ab-method-icon svg {
    width: 24px;
    height: 24px;
}

.ab-method h3 {
    font-size: 1.1rem;
    color: var(--ab-ink);
    margin: 1.1rem 0 0;
}

.ab-method > p {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--ab-muted);
    margin: 0.5rem 0 0;
}

.ab-method ul {
    list-style: none;
    padding: 1rem 0 0;
    margin: 1rem 0 0;
    border-top: 1px dashed var(--ab-line);
    display: grid;
    gap: 0.5rem;
    flex: 1;
    align-content: start;
}

.ab-method li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.86rem;
    color: var(--ab-text);
}

.ab-method li svg {
    width: 15px;
    height: 15px;
    color: #16a34a;
}

.ab-method-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-top: 1.25rem;
    font-size: 0.86rem;
    font-weight: 600;
    color: var(--ab-brand);
    text-decoration: none;
}

.ab-method-link svg {
    width: 15px;
    height: 15px;
    transition: transform 0.2s ease;
}

.ab-method:hover .ab-method-link svg {
    transform: translateX(3px);
}

/* Process */
.ab-process-wrap {
    padding: clamp(2.5rem, 5vw, 4rem) clamp(1.25rem, 4vw, 3rem);
    border-radius: 24px;
    background: linear-gradient(160deg, var(--ab-deep), #050a18);
    color: #fff;
}

.ab-process-wrap .ab-title {
    color: #fff;
}

.ab-process-wrap .ab-lead {
    color: rgba(255, 255, 255, 0.65);
}

.ab-process {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 1rem;
    counter-reset: none;
}

.ab-step {
    position: relative;
    padding: 1.5rem 1.25rem;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.09);
}

.ab-step:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 2.6rem;
    right: -1rem;
    width: 1rem;
    height: 2px;
    background: linear-gradient(90deg, var(--ab-accent), transparent);
}

.ab-step-no {
    position: absolute;
    top: 1.1rem;
    right: 1.2rem;
    font-size: 1.6rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.12);
    letter-spacing: -0.03em;
}

.ab-step-icon {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: var(--ab-accent);
    color: var(--ab-ink);
}

.ab-step h3 {
    font-size: 1rem;
    margin: 1.1rem 0 0;
    color: #fff;
}

.ab-step p {
    font-size: 0.86rem;
    line-height: 1.6;
    margin: 0.5rem 0 0;
    color: rgba(255, 255, 255, 0.65);
}

/* Sectors + pricing */
.ab-split {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: clamp(1.5rem, 4vw, 3rem);
    align-items: start;
}

.ab-sectors {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 1.75rem;
}

.ab-sector {
    display: flex;
    gap: 0.9rem;
    padding: 1.1rem;
    border-radius: 14px;
    border: 1px solid var(--ab-line);
    background: #fff;
}

.ab-sector-icon {
    width: 42px;
    height: 42px;
    border-radius: 11px;
    display: grid;
    place-items: center;
    background: var(--ab-soft);
    color: var(--ab-brand);
    flex-shrink: 0;
}

.ab-sector h3 {
    font-size: 0.95rem;
    margin: 0;
    color: var(--ab-ink);
}

.ab-sector p {
    font-size: 0.84rem;
    line-height: 1.5;
    margin: 0.25rem 0 0;
    color: var(--ab-muted);
}

.ab-pricing {
    padding: 2rem 1.75rem;
    border-radius: 20px;
    color: #fff;
    background:
        radial-gradient(400px 200px at 100% 0%, color-mix(in srgb, var(--ab-accent) 22%, transparent), transparent 70%),
        var(--ab-brand);
}

.ab-pricing h3 {
    font-size: 1.35rem;
    line-height: 1.3;
    margin: 0.75rem 0 0;
    color: #fff;
}

.ab-pricing > p {
    font-size: 0.9rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.78);
    margin: 0.6rem 0 0;
}

.ab-tiers {
    width: 100%;
    margin: 1.5rem 0;
    border-collapse: collapse;
    font-size: 0.92rem;
}

.ab-tiers th {
    text-align: left;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.6);
    padding: 0 0 0.6rem;
    font-weight: 600;
}

.ab-tiers th:last-child,
.ab-tiers td:last-child {
    text-align: right;
}

.ab-tiers td {
    padding: 0.8rem 0;
    color: #fff;
    background: transparent;
    border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.ab-tiers strong {
    color: var(--ab-accent);
}

/* Values */
.ab-values {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border: 1px solid var(--ab-line);
    border-radius: 18px;
    background: #fff;
    overflow: hidden;
}

.ab-value {
    padding: 1.75rem 1.5rem;
}

.ab-value + .ab-value {
    border-left: 1px solid var(--ab-line);
}

.ab-value-no {
    display: inline-grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 2px solid var(--ab-brand);
    color: var(--ab-brand);
    font-weight: 700;
    font-size: 0.9rem;
}

.ab-value h3 {
    font-size: 1.02rem;
    margin: 1rem 0 0;
    color: var(--ab-ink);
}

.ab-value p {
    font-size: 0.88rem;
    line-height: 1.6;
    margin: 0.45rem 0 0;
    color: var(--ab-muted);
}

/* Range */
.ab-range {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 1rem;
}

.ab-range-card {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    color: inherit;
    text-decoration: none;
}

.ab-range-img {
    display: block;
    aspect-ratio: 1;
    border-radius: 16px;
    overflow: hidden;
    background: #f1f5f9;
    margin-bottom: 0.6rem;
    border: 1px solid var(--ab-line);
}

.ab-range-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.ab-range-card:hover .ab-range-img img {
    transform: scale(1.06);
}

.ab-range-card strong {
    font-size: 0.95rem;
    color: var(--ab-ink);
}

.ab-range-card > span:last-child {
    font-size: 0.82rem;
    color: var(--ab-muted);
}

/* CTA */
.ab-cta {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 2.5rem;
    align-items: center;
    margin: clamp(3.5rem, 7vw, 5.5rem) 0 1rem;
    padding: clamp(2rem, 5vw, 3.5rem);
    border-radius: 24px;
    color: #fff;
    background:
        radial-gradient(700px 300px at 0% 0%, color-mix(in srgb, var(--ab-brand) 65%, transparent), transparent 65%),
        linear-gradient(135deg, var(--ab-deep), #050a18);
}

.ab-cta h2 {
    font-size: clamp(1.5rem, 2.8vw, 2.2rem);
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin: 0.75rem 0 0;
    color: #fff;
}

.ab-cta-copy > p {
    color: rgba(255, 255, 255, 0.72);
    line-height: 1.7;
    margin: 0.85rem 0 0;
    max-width: 560px;
}

.ab-cta-contact {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.75rem;
}

.ab-cta-contact li {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    padding: 1rem 1.1rem;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.ab-cta-contact li > svg {
    color: var(--ab-accent);
    margin-top: 0.15rem;
}

.ab-cta-contact div {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.ab-cta-contact span {
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.55);
}

.ab-cta-contact a,
.ab-cta-contact p {
    color: #fff;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    margin: 0.15rem 0 0;
    line-height: 1.5;
    overflow-wrap: anywhere;
}

.ab-cta-contact a:hover {
    color: var(--ab-accent);
}

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

    .ab-process {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .ab-step::after {
        display: none;
    }

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

    .ab-value:nth-child(3) {
        border-left: 0;
    }

    .ab-value:nth-child(n + 3) {
        border-top: 1px solid var(--ab-line);
    }

    .ab-range {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 900px) {
    .ab-hero,
    .ab-story,
    .ab-split,
    .ab-cta {
        grid-template-columns: minmax(0, 1fr);
    }

    .ab-hero-art {
        max-width: 460px;
    }

    .ab-story-side {
        position: static;
    }

    .ab-facts {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        margin: -1.5rem 1rem 0;
    }

    .ab-fact:nth-child(3) {
        border-left: 0;
    }

    .ab-fact:nth-child(n + 3) {
        border-top: 1px solid var(--ab-line);
    }
}

@media (max-width: 640px) {
    .ab-hero {
        border-radius: 18px;
        padding: 2rem 1.25rem 3rem;
    }

    .ab-hero-art {
        gap: 0.6rem;
    }

    .ab-hero-tile:nth-child(even) {
        transform: translateY(1rem);
    }

    .ab-hero-actions .ab-btn {
        flex: 1 1 100%;
    }

    .ab-facts {
        margin: -1.5rem 0.5rem 0;
    }

    .ab-fact {
        padding: 1.1rem;
    }

    .ab-methods,
    .ab-process,
    .ab-sectors,
    .ab-values {
        grid-template-columns: minmax(0, 1fr);
    }

    .ab-value + .ab-value {
        border-left: 0;
        border-top: 1px solid var(--ab-line);
    }

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

    .ab-head-row {
        flex-direction: column;
        align-items: flex-start;
    }

    .ab-process-wrap,
    .ab-cta {
        border-radius: 18px;
    }
}