.about-hero {
    padding-top: 130px;
    padding-bottom: 72px;
    min-height: auto;
    position: relative;
    overflow: hidden;
    background: radial-gradient(circle at 20% 20%, rgba(66, 133, 244, 0.12), transparent 55%),
        radial-gradient(circle at 80% 10%, rgba(52, 168, 83, 0.08), transparent 60%),
        linear-gradient(135deg, rgba(66, 133, 244, 0.05), rgba(52, 168, 83, 0.04));
}

[data-color-scheme="dark"] .about-hero {
    background: radial-gradient(circle at 20% 20%, rgba(66, 133, 244, 0.2), transparent 55%),
        radial-gradient(circle at 80% 10%, rgba(15, 157, 88, 0.18), transparent 60%),
        linear-gradient(135deg, rgba(10, 14, 26, 0.95), rgba(5, 8, 15, 0.98));
}

.about-hero .hero-background {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

.about-hero .hero-grid-lines {
    position: absolute;
    inset: -140px;
    background-image: linear-gradient(rgba(66, 133, 244, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(66, 133, 244, 0.05) 1px, transparent 1px);
    background-size: 72px 72px;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 44%, black 20%, transparent 72%);
    opacity: 0.7;
}

[data-color-scheme="dark"] .about-hero .hero-grid-lines {
    background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    opacity: 0.6;
}

.about-hero-content {
    max-width: 760px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.about-hero .hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border-radius: 999px;
    border: 1px solid rgba(66, 133, 244, 0.2);
    background: rgba(255, 255, 255, 0.72);
    color: var(--gdg-blue);
    box-shadow: 0 8px 24px rgba(66, 133, 244, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.5);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

[data-color-scheme="dark"] .about-hero .hero-eyebrow {
    background: rgba(17, 25, 40, 0.78);
    border-color: rgba(138, 180, 248, 0.25);
    color: #8AB4F8;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.about-hero .hero-title {
    color: var(--offer-color-text);
    font-size: clamp(2.8rem, 6vw, 4.6rem);
    line-height: 1.05;
    margin: 20px 0 18px;
    letter-spacing: -0.02em;
}

.about-hero .hero-subtitle {
    color: var(--offer-color-text-secondary);
    font-size: 1.16rem;
    line-height: 1.75;
    max-width: 680px;
    margin: 0 auto;
}

.about-hero .text-gradient {
    background: linear-gradient(135deg, var(--offer-color-primary) 0%, var(--offer-color-primary-hover) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-hero-highlights {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 30px;
}

.about-hero-highlight {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 46px;
    padding: 10px 16px;
    border-radius: 999px;
    border: 1px solid rgba(66, 133, 244, 0.18);
    background: rgba(255, 255, 255, 0.66);
    color: var(--offer-color-text-secondary);
    box-shadow: 0 8px 24px rgba(66, 133, 244, 0.1);
    font-weight: 600;
    position: relative;
    overflow: hidden;
    isolation: isolate;
    transition: transform 0.35s ease, background 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease, color 0.35s ease;
}

.about-hero-highlight::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent, rgba(66, 133, 244, 0.12), transparent);
    transform: translateX(-105%);
    transition: transform 0.5s ease;
}

.about-hero-highlight:hover {
    transform: translateY(-4px) scale(1.02);
    border-color: rgba(66, 133, 244, 0.36);
    background: rgba(255, 255, 255, 0.86);
    color: var(--offer-color-text-secondary);
    box-shadow: 0 16px 34px rgba(66, 133, 244, 0.18);
}

.about-hero-highlight:hover::before {
    transform: translateX(105%);
}

.about-hero-highlight .material-symbols-outlined {
    color: var(--offer-color-primary);
    font-size: 22px;
    position: relative;
    z-index: 1;
    transition: transform 0.35s ease, text-shadow 0.35s ease;
}

.about-hero-highlight:hover .material-symbols-outlined {
    transform: translateY(-1px) scale(1.12);
    text-shadow: 0 8px 18px rgba(66, 133, 244, 0.28);
}

[data-color-scheme="dark"] .about-hero-highlight {
    background: rgba(17, 25, 40, 0.7);
    border-color: rgba(138, 180, 248, 0.18);
    color: var(--offer-color-text-secondary);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.28);
}

[data-color-scheme="dark"] .about-hero-highlight:hover {
    background: rgba(17, 25, 40, 0.9);
    border-color: rgba(138, 180, 248, 0.34);
    color: var(--offer-color-text-secondary);
    box-shadow: 0 18px 36px rgba(0, 0, 0, 0.34), 0 0 30px rgba(138, 180, 248, 0.1);
}

.about-section {
    padding: 72px 0;
}

.about-section-alt {
    background: linear-gradient(180deg, rgba(66, 133, 244, 0.06) 0%, rgba(66, 133, 244, 0.03) 100%);
    border-top: 1px solid rgba(66, 133, 244, 0.08);
    border-bottom: 1px solid rgba(66, 133, 244, 0.08);
}

[data-color-scheme="dark"] .about-section-alt {
    background: linear-gradient(180deg, rgba(66, 133, 244, 0.14) 0%, rgba(15, 19, 32, 0.3) 100%);
    border-color: rgba(138, 180, 248, 0.12);
}

.about-intro,
.about-split {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 48px;
    align-items: start;
}

.about-intro h2,
.about-split h2,
.about-cta h2 {
    color: var(--offer-color-text);
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.1;
    margin: 12px 0 0;
    letter-spacing: -0.02em;
}

.about-intro p,
.about-cta p {
    color: var(--offer-color-text-secondary);
    font-size: 1.08rem;
    line-height: 1.8;
    margin: 0;
}

.about-intro > p {
    padding-top: 50px;
}

.about-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.about-card {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.7));
    border: 1px solid rgba(66, 133, 244, 0.16);
    border-radius: 24px;
    padding: 28px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.45);
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275), border-color 0.3s ease, box-shadow 0.4s ease, background 0.4s ease;
    position: relative;
    overflow: hidden;
}

[data-color-scheme="dark"] .about-card {
    background: linear-gradient(145deg, rgba(17, 25, 40, 0.9), rgba(17, 25, 40, 0.7));
    border-color: rgba(66, 133, 244, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.about-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: rgba(66, 133, 244, 0.5);
    box-shadow: 0 20px 40px rgba(66, 133, 244, 0.2), 0 8px 16px rgba(0, 0, 0, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.6), 0 0 40px rgba(66, 133, 244, 0.1);
}

[data-color-scheme="dark"] .about-card:hover {
    background: linear-gradient(145deg, rgba(17, 25, 40, 0.95), rgba(17, 25, 40, 0.8));
    border-color: rgba(138, 180, 248, 0.4);
    box-shadow: 0 20px 40px rgba(50, 184, 198, 0.28), 0 8px 16px rgba(0, 0, 0, 0.2), 0 0 40px rgba(50, 184, 198, 0.14);
}

.about-card .material-symbols-outlined {
    width: 48px;
    height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    margin-bottom: 20px;
    color: var(--offer-color-primary);
    background: rgba(var(--offer-color-primary-rgb), 0.1);
    font-size: 28px;
    transition: transform 0.35s ease, background 0.35s ease, box-shadow 0.35s ease;
}

.about-card:hover .material-symbols-outlined {
    transform: translateY(-2px) scale(1.08);
    background: rgba(var(--offer-color-primary-rgb), 0.16);
    box-shadow: 0 10px 24px rgba(66, 133, 244, 0.18);
}

.about-card h3 {
    color: var(--offer-color-text);
    font-size: 1.25rem;
    margin: 0 0 12px;
    transition: color 0.3s ease, transform 0.3s ease;
}

.about-card:hover h3 {
    color: var(--offer-color-primary);
    transform: translateY(-1px);
}

.about-card p {
    color: var(--offer-color-text-secondary);
    line-height: 1.7;
    margin: 0;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.about-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 28px 18px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(66, 133, 244, 0.12);
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.05);
    transition: transform 0.45s cubic-bezier(0.175, 0.885, 0.32, 1.275), border-color 0.3s ease, box-shadow 0.35s ease, background 0.35s ease;
}

[data-color-scheme="dark"] .about-stat {
    background: rgba(17, 25, 40, 0.62);
    border-color: rgba(138, 180, 248, 0.14);
    box-shadow: none;
}

.about-stat:hover {
    transform: translateY(-8px) scale(1.02);
    background: rgba(255, 255, 255, 0.94);
    border-color: rgba(66, 133, 244, 0.5);
    box-shadow: 0 18px 36px rgba(66, 133, 244, 0.18);
}

[data-color-scheme="dark"] .about-stat:hover {
    background: rgba(17, 25, 40, 0.86);
    border-color: rgba(138, 180, 248, 0.4);
    box-shadow: 0 18px 36px rgba(50, 184, 198, 0.22);
}

.about-stat strong {
    display: inline-flex;
    align-items: flex-end;
    justify-content: center;
    width: 100%;
    color: var(--offer-color-primary);
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1;
    margin-bottom: 10px;
    text-align: center;
    font-variant-numeric: tabular-nums;
    transform-origin: center;
    transition: transform 0.35s ease, text-shadow 0.35s ease;
}

.about-stat:hover strong {
    transform: scale(1.08);
    text-shadow: 0 8px 28px rgba(var(--offer-color-primary-rgb), 0.35);
}

.about-stat span {
    display: block;
    width: 100%;
    text-align: center;
    color: var(--offer-color-text-secondary);
    font-weight: 600;
}

.about-list {
    display: grid;
    gap: 16px;
}

.about-list-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 16px;
    align-items: start;
    padding: 20px;
    border-radius: 18px;
    border: 1px solid rgba(66, 133, 244, 0.12);
    background: rgba(66, 133, 244, 0.05);
    box-shadow: 0 6px 24px rgba(66, 133, 244, 0.04);
    transition: transform 0.45s cubic-bezier(0.175, 0.885, 0.32, 1.275), border-color 0.3s ease, box-shadow 0.35s ease, background 0.35s ease;
    position: relative;
    overflow: hidden;
}

[data-color-scheme="dark"] .about-list-item {
    background: rgba(66, 133, 244, 0.1);
    border-color: rgba(138, 180, 248, 0.14);
}

.about-list-item:hover {
    transform: translateY(-6px) scale(1.01);
    background: rgba(255, 255, 255, 0.88);
    border-color: rgba(66, 133, 244, 0.45);
    box-shadow: 0 18px 36px rgba(66, 133, 244, 0.16), 0 0 30px rgba(66, 133, 244, 0.08);
}

[data-color-scheme="dark"] .about-list-item:hover {
    background: rgba(17, 25, 40, 0.86);
    border-color: rgba(138, 180, 248, 0.4);
    box-shadow: 0 18px 36px rgba(50, 184, 198, 0.22);
}

.about-list-item .material-symbols-outlined {
    color: var(--offer-color-primary);
    font-size: 26px;
    transition: transform 0.35s ease, text-shadow 0.35s ease;
}

.about-list-item:hover .material-symbols-outlined {
    transform: translateY(-2px) scale(1.12);
    text-shadow: 0 8px 24px rgba(var(--offer-color-primary-rgb), 0.32);
}

.about-list-item p {
    margin: 0;
    color: var(--offer-color-text-secondary);
    line-height: 1.7;
    transition: color 0.3s ease;
}

.about-list-item:hover p {
    color: var(--offer-color-text);
}

.about-cta-section {
    padding: 16px 0 88px;
}

.about-cta {
    background: #fff;
    border: 1px solid rgba(66, 133, 244, 0.18);
    border-radius: 32px;
    padding: 56px;
    text-align: center;
    overflow: hidden;
    position: relative;
    box-shadow: 0 16px 40px rgba(66, 133, 244, 0.1), 0 6px 18px rgba(0, 0, 0, 0.05);
    transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

.about-cta:hover {
    transform: translateY(-4px);
    border-color: rgba(66, 133, 244, 0.28);
    box-shadow: 0 22px 52px rgba(66, 133, 244, 0.14), 0 10px 24px rgba(0, 0, 0, 0.07);
}

.about-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 30%, rgba(66, 133, 244, 0.08), transparent 42%),
        radial-gradient(circle at 80% 70%, rgba(66, 133, 244, 0.05), transparent 40%);
    pointer-events: none;
}

.about-cta h2,
.about-cta p,
.about-cta-actions {
    position: relative;
    z-index: 1;
}

.about-cta h2,
.about-cta p {
    color: var(--offer-color-text);
}

.about-cta p {
    max-width: 620px;
    margin: 16px auto 28px;
}

.about-cta-actions {
    display: flex;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
}

.about-cta .btn-primary {
    background: var(--gdg-blue);
    color: #fff;
}

.about-cta .btn-primary:hover {
    background: var(--color-primary-hover);
    color: #fff;
}

.about-cta .btn .material-symbols-outlined {
    transition: transform 0.3s ease;
}

.about-cta .btn:hover .material-symbols-outlined {
    transform: translateX(3px);
}

.about-cta .btn-outline {
    color: var(--gdg-blue);
    border-color: rgba(66, 133, 244, 0.35);
}

.about-cta .btn-outline:hover {
    background: rgba(66, 133, 244, 0.08);
    border-color: var(--gdg-blue);
    color: var(--color-primary-hover);
    box-shadow: 0 4px 16px rgba(66, 133, 244, 0.2);
}

[data-color-scheme="dark"] .about-cta {
    background: rgba(20, 24, 36, 0.98);
    border-color: rgba(138, 180, 248, 0.2);
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.36), 0 0 0 1px rgba(138, 180, 248, 0.06);
}

[data-color-scheme="dark"] .about-cta:hover {
    border-color: rgba(138, 180, 248, 0.34);
    box-shadow: 0 24px 52px rgba(0, 0, 0, 0.44), 0 0 0 1px rgba(138, 180, 248, 0.1);
}

[data-color-scheme="dark"] .about-cta::before {
    background: radial-gradient(circle at 20% 30%, rgba(138, 180, 248, 0.12), transparent 42%),
        radial-gradient(circle at 80% 70%, rgba(138, 180, 248, 0.08), transparent 40%);
}

[data-color-scheme="dark"] .about-cta h2,
[data-color-scheme="dark"] .about-cta p {
    color: var(--offer-color-text);
}

[data-color-scheme="dark"] .about-cta .btn-outline {
    color: var(--gdg-blue);
    border-color: rgba(66, 133, 244, 0.35);
}

[data-color-scheme="dark"] .about-cta .btn-outline:hover {
    background: rgba(66, 133, 244, 0.08);
    border-color: var(--gdg-blue);
    color: var(--color-primary-hover);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 900px) {
    .about-intro,
    .about-split {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .about-intro > p {
        padding-top: 0;
    }

    .about-cards,
    .about-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .about-hero {
        padding-top: 68px;
        padding-bottom: 48px;
    }

    .about-hero .hero-grid-lines {
        inset: 0;
        background-size: 56px 56px;
        opacity: 0.5;
    }

    .about-hero .hero-title {
        font-size: clamp(2.25rem, 12vw, 2.7rem);
        line-height: 1.08;
    }

    .about-hero .hero-subtitle {
        font-size: 1rem;
        line-height: 1.58;
    }

    .about-hero-highlights {
        align-items: stretch;
        flex-direction: column;
        gap: 10px;
        margin-top: 24px;
    }

    .about-hero-highlight {
        justify-content: center;
        width: 100%;
    }

    .about-section {
        padding: 52px 0;
    }

    .about-cards,
    .about-stats {
        grid-template-columns: 1fr;
    }

    .about-card,
    .about-cta {
        border-radius: 24px;
        padding: 28px 22px;
    }
}