.about-hero {
    position: relative;
    overflow: hidden;
    padding-top: clamp(72px, 8vw, 130px);
    padding-bottom: clamp(72px, 8vw, 130px);
    background:
        radial-gradient(circle at 78% 18%, rgba(32, 184, 232, 0.22), transparent 30%),
        linear-gradient(180deg, #f7fcff 0%, #ffffff 78%);
}

.about-hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image: url("../assets/images/about-hero-bg.jpg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.about-hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: 1fr;
    max-width: 1120px;
}

.about-hero-content h1 {
    max-width: 1120px;
    margin-bottom: 1.4rem;
}

.about-hero-text {
    max-width: 790px;
    font-size: clamp(1.05rem, 1.35vw, 1.35rem);
    line-height: 1.75;
    margin-bottom: 2rem;
}

.about-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.two-column {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: clamp(36px, 7vw, 100px);
    align-items: start;
}

.about-intro {
    background: var(--white);
}

.about-intro p {
    font-size: 1.06rem;
}

.mission-section {
    background: linear-gradient(180deg, var(--soft), var(--white));
}

.mission-grid {
    display: grid;
    grid-template-columns: 1.25fr repeat(3, 1fr);
    gap: 18px;
}

.mission-card {
    padding: clamp(22px, 3vw, 34px);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.92);
    box-shadow: var(--shadow-soft);
}

.main-mission {
    background:
        radial-gradient(circle at 20% 0%, rgba(32, 184, 232, 0.20), transparent 34%),
        var(--navy);
}

.main-mission h2 {
    color: var(--white);
}

.main-mission p:not(.eyebrow) {
    color: rgba(255, 255, 255, 0.76);
}

.mission-number {
    width: 50px;
    height: 50px;
    display: grid;
    place-items: center;
    margin-bottom: 1rem;
    border-radius: 16px;
    color: var(--white);
    background: linear-gradient(135deg, var(--navy), var(--blue));
    font-weight: 950;
}

.expertise-section {
    background: var(--white);
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
    margin-top: 3rem;
}

.expertise-card {
    min-height: 360px;
    display: flex;
    flex-direction: column;
    padding: 1.4rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: linear-gradient(180deg, var(--white), var(--soft));
    box-shadow: var(--shadow-soft);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.expertise-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.expertise-card span {
    width: 54px;
    height: 54px;
    display: grid;
    place-items: center;
    margin-bottom: 1.2rem;
    border-radius: 16px;
    color: var(--white);
    background: linear-gradient(135deg, var(--navy), var(--blue));
    font-weight: 950;
}

.expertise-card a {
    margin-top: auto;
    color: var(--blue);
    font-weight: 850;
}

.quality-section {
    background:
        radial-gradient(circle at 0% 20%, rgba(32, 184, 232, 0.16), transparent 28%),
        var(--white);
}

.quality-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: clamp(36px, 7vw, 100px);
    align-items: center;
}

.quality-panel {
    padding: clamp(26px, 4vw, 48px);
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, #eaf8ff, #ffffff);
    box-shadow: var(--shadow);
}

.check-list {
    list-style: none;
    padding: 0;
    margin: 1.4rem 0 0;
    display: grid;
    gap: 0.75rem;
}

.check-list li {
    position: relative;
    padding-left: 2rem;
    color: var(--ink);
    font-weight: 760;
}

.check-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 1px;
    width: 24px;
    height: 24px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--blue);
    color: var(--white);
    font-size: 0.8rem;
}

.quality-steps {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.quality-steps div {
    padding: 1.4rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--white);
    box-shadow: var(--shadow-soft);
}

.quality-steps strong {
    display: inline-grid;
    place-items: center;
    width: 48px;
    height: 48px;
    margin-bottom: 1rem;
    border-radius: 15px;
    color: var(--white);
    background: linear-gradient(135deg, var(--navy), var(--blue));
}

.quality-steps p {
    margin-bottom: 0;
}

.coverage-section {
    padding-top: 0;
}

.coverage-card {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 36px;
    padding: clamp(28px, 5vw, 64px);
    border-radius: var(--radius-xl);
    background:
        radial-gradient(circle at 15% 0%, rgba(32, 184, 232, 0.22), transparent 34%),
        linear-gradient(135deg, var(--navy), var(--navy-dark));
    box-shadow: var(--shadow);
}

.coverage-card h2 {
    color: var(--white);
}

.coverage-card p {
    color: rgba(255, 255, 255, 0.74);
}

.office-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.office-grid address {
    padding: 1.3rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.78);
    font-style: normal;
}

.office-grid strong {
    display: block;
    color: var(--white);
    margin-bottom: 0.7rem;
}

.office-grid a {
    display: inline-block;
    margin-top: 0.8rem;
    color: var(--white);
    font-weight: 850;
}

.values-section {
    background: linear-gradient(180deg, var(--soft), var(--white));
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
    margin-top: 2.5rem;
}

.values-grid article {
    padding: 1.5rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--white);
    box-shadow: var(--shadow-soft);
}

.values-grid p {
    margin-bottom: 0;
}

.about-cta {
    padding-top: 0;
}

.cta-card {
    text-align: center;
    padding: clamp(36px, 7vw, 90px);
    border-radius: var(--radius-xl);
    background:
        radial-gradient(circle at 50% 0%, rgba(32, 184, 232, 0.32), transparent 34%),
        linear-gradient(135deg, #eaf8ff, #ffffff);
    box-shadow: var(--shadow);
}

.cta-card h2 {
    max-width: 950px;
    margin-left: auto;
    margin-right: auto;
}

.cta-card p {
    max-width: 820px;
    margin-left: auto;
    margin-right: auto;
}

.cta-actions {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 1.5rem;
}

@media (max-width: 1180px) {

    .two-column,
    .quality-grid,
    .coverage-card {
        grid-template-columns: 1fr;
    }

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

    .main-mission {
        grid-column: span 2;
    }

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

@media (max-width: 760px) {
    .about-hero {
        padding-top: 56px;
    }

    .about-hero-actions,
    .cta-actions {
        display: grid;
    }

    .btn {
        width: 100%;
    }

    .mission-grid,
    .expertise-grid,
    .quality-steps,
    .office-grid,
    .values-grid {
        grid-template-columns: 1fr;
    }

    .main-mission {
        grid-column: span 1;
    }

    .expertise-card {
        min-height: auto;
    }
}