:root {
    --hero-primary-color: white;
    --hero-accent-color: #b3ce3a;
    --hero-text-secondary: #6B7280;
    --hero-overlay-dark: rgba(0, 0, 0, 0.5);
    --hero-overlay-medium: rgba(0, 0, 0, 0.3);
    --hero-overlay-light: rgba(0, 0, 0, 0.4);
    --hero-overlay-bottom: rgba(0, 0, 0, 0.8);
    --hero-shadow: 0 1.04vw 3.13vw rgba(0, 0, 0, 0.3);
    --hero-border-radius: 1.04vw;
    --hero-border-radius-small: 0.73vw;
    --hero-transition: all 0.3s ease;
}

.about-hero {
    min-height: 100vh;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    padding: 0;
}

.hero-background-image {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--hero-overlay-dark) 0%, var(--hero-overlay-medium) 50%, var(--hero-overlay-light) 100%);
    z-index: 1;
}

.hero-overlay::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 10.42vh;
    background: linear-gradient(to top, var(--hero-overlay-bottom) 0%, var(--hero-overlay-light) 50%, transparent 100%);
    z-index: 1;
}

.hero-content {
    position: absolute;
    top: 78%;
    left: 3.13vw;
    transform: translateY(-50%);
    z-index: 2;
    max-width: 36.46vw;
    color: var(--hero-primary-color);
    display: flex;
    flex-direction: row;
    align-items: flex-end;
    gap: 2.08vw;
    right: 45%;
}

.hero-badge {
    display: inline-block;
    font-size: 0.39vw;
    font-weight: 700;
    letter-spacing: 0.10vw;
    text-transform: uppercase;
    color: var(--hero-primary-color);
    margin: 0;
    padding: 0.42vh 1.46vw;
    opacity: 0.9;
    position: relative;
    z-index: 2;
    flex-shrink: 0;
    text-align: left;
}

.hero-text-content {
    display: flex;
    flex-direction: column;
    gap: 0.83vh;
}

.hero-title {
    font-size: 4.17vw;
    font-weight: 900;
    line-height: 1.1;
    margin: 0;
    display: flex;
    flex-direction: row;
    gap: 0.83vw;
    align-items: baseline;
    white-space: nowrap;
    position: relative;
    z-index: 2;
}

.hero-year,
.hero-inspired {
    color: var(--hero-primary-color);
}

.hero-innovation {
    color: var(--hero-accent-color);
}

.hero-description {
    font-size: 1vw;
    line-height: 1.6;
    color: var(--hero-primary-color);
    margin: 0;
    max-width: 28.65vw;
    font-weight: 400;
    opacity: 0.95;
    position: relative;
    z-index: 2;
    text-align: left;
}

.hero-video-card {
    position: absolute;
    bottom: 10%;
    right: 7%;
    background: var(--hero-primary-color);
    border-radius: var(--hero-border-radius);
    padding: 0.9vh 0.63vw;
    box-shadow: var(--hero-shadow);
    max-width: 19.79vw;
    border: 0.16vh solid var(--hero-primary-color);
    z-index: 10;
}

.video-card-thumbnail {
    width: 100%;
    aspect-ratio: 16/9;
    border-radius: var(--hero-border-radius-small);
    overflow: hidden;
    margin-bottom: 0.6vh;
    position: relative;
}

.video-thumb-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.video-card-button {
    width: 100%;
    background: transparent;
    border: none;
    color: #0f172a;
    font-size: 0.91vw;
    font-weight: 700;
    letter-spacing: 0.05vw;
    text-transform: uppercase;
    padding: 0.63vh 1.04vw;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--hero-transition);
    font-family: 'Inter', sans-serif;
    position: relative;
    z-index: 11;
    pointer-events: auto;
}

.video-button-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.10vh;
}

.video-subtitle {
    font-size: 0.7vw;
    font-weight: 500;
    text-transform: none;
    letter-spacing: 0.03vw;
    color: var(--hero-text-secondary);
    opacity: 0.8;
}

.video-card-button:hover {
    color: var(--hero-accent-color);
}

.video-card-button:hover .video-subtitle {
    color: var(--hero-accent-color);
    opacity: 0.9;
}

.video-play-icon {
    width: 1.04vw;
    height: 1.04vw;
    color: inherit;
    transition: var(--hero-transition);
}

.video-card-button:hover .video-play-icon {
    transform: scale(1.1);
}

@media (max-width: 480px) {
    .about-hero {
        min-height: 60vh;
    }

    .hero-bg-img {
        height: 60vh;
        object-fit: cover;
        object-position: center top;
    }

    .hero-content {
        position: relative;
        top: auto;
        left: 0;
        right: 0;
        transform: none;
        padding: 3.13vh 4vw 2.08vh 4vw;
        flex-direction: column;
        align-items: center;
        gap: 1.5vh;
        text-align: center;
        margin: 0 auto;
        justify-content: center;
        min-height: 60vh;
        max-width: 100%;
        box-sizing: border-box;
    }

    .hero-badge {
        font-size: 1.8vw;
        letter-spacing: 0.2vw;
        margin-bottom: 1.5vh;
        text-align: center;
    }

    .hero-title {
        font-size: 6vw;
        gap: 0.8vw;
        text-align: center;
    }

    .hero-description {
        font-size: 2.2vw;
        line-height: 1.5;
        text-align: center;
        max-width: 80vw;
        margin: 0 auto;
        padding: 0 2vw;
    }

    .hero-video-card {
        padding: 1vh 2vw 0;
        border-radius: 2.5vw;
        bottom: 6.25vh;
        left: 50%;
        right: auto;
        transform: translateX(-50%);
        width: calc(100% - 6vw);
        max-width: 40vw;
        margin: 0;
        position: absolute;
        z-index: 10;
        pointer-events: auto;
    }

    .video-card-thumbnail {
        border-radius: 1.2vw;
        margin-bottom: 0.2vh;
    }

    .video-card-button {
        font-size: 2vw;
        padding: 0.3vh 1.2vw;
        z-index: 11;
        pointer-events: auto;
        position: relative;
        touch-action: manipulation;
        -webkit-tap-highlight-color: transparent;
    }

    .video-subtitle {
        font-size: 1.4vw;
    }

    .video-play-icon {
        width: 1.8vw;
        height: 1.8vw;
    }

    .hero-overlay::after {
        height: 6.25vh;
    }
}