.about-hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    background-image: url('../images/about-us.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
    overflow: hidden;
}

.about-hero .overlay {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(7, 8, 10, 0.6);
    z-index: 1;
}

.hero-content {
    position: relative;
    color: #fff;
    text-align: center;
    max-width: 900px;
    padding: 0 20px;
    animation: fadeInUp 1s ease-out;
    z-index: 2;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.hero-subtitle {
    font-size: 1.4rem;
    font-weight: 300;
    letter-spacing: 1px;
}

/* Company Story Section */
.company-story {
    padding: 100px 0;
    background: linear-gradient(to bottom, #07080a, #0f1012);
}

.story-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 55px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.section-label {
    display: inline-block;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: #fff;
    font-style: italic;
    margin-bottom: 25px;
}

.company-story .story-content h2 {
    font-size: 24px;
    color: #fff;
    margin: 0;
    font-weight: 700;
    line-height: 1.2;
}

.company-story .story-content p {
    font-size: 18px;
    line-height: 1.8;
    color: #b0b0b0;
    margin: 20px 0 0;
}

.company-story .story-container .story-image {
    position: relative;
    height: 550px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.company-story .story-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease, filter 0.5s ease;
}

/* Services Overview Section */
.services-overview {
    padding: 100px 0;
    background: linear-gradient(to bottom, #111214, #07080a);
}

.so-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 55px;
}

.services-layout {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 60px;
    align-items: start;
}

/* Service Display (Left) */
.service-display {
    position: relative;
}

.service-display-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

.service-display-item.active {
    opacity: 1;
    visibility: visible;
    position: relative;
}

.service-display-item .service-image {
    width: 100%;
    height: 700px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    margin-bottom: 30px;
}

.service-display-item .service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(20%);
    transition: transform 0.5s ease, filter 0.5s ease;
}

.service-display-item .service-info h3 {
    font-size: 24px;
    color: #fff;
    margin-bottom: 15px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.service-display-item .service-info p {
    font-size: 18px;
    line-height: 1.8;
    color: #b0b0b0;
}

/* Service List (Right) */
.service-menu {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.service-menu-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    background: transparent;
    border-radius: 8px;
    overflow: hidden;
}

.service-menu-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 1px;
    background: transparent;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-menu-item:hover::before {
    background: rgba(201, 169, 97, 0.3);
}

.service-menu-item.active::before {
    width: 2px;
    background: linear-gradient(180deg, #c9a961 0%, #d4b876 100%);
}

.service-menu-item:hover {
    background: rgba(255, 255, 255, 0.02);
    transform: translateX(4px);
}

.service-menu-item.active {
    background: linear-gradient(90deg, rgba(201, 169, 97, 0.08) 0%, transparent 100%);
    transform: translateX(6px);
}

.menu-number {
    font-size: 14px;
    font-weight: 600;
    color: rgba(201, 169, 97, 0.5);
    letter-spacing: 1px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: 'Courier New', monospace;
}

.service-menu-item:hover .menu-number {
    color: rgba(201, 169, 97, 0.8);
}

.service-menu-item.active .menu-number {
    color: #c9a961;
    font-size: 14px;
}

.menu-text {
    font-size: 1.05rem;
    color: #909090;
    font-weight: 400;
    letter-spacing: 0.3px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    line-height: 1.4;
}

.service-menu-item:hover .menu-text {
    color: #d0d0d0;
    letter-spacing: 0.5px;
}

.service-menu-item.active .menu-text {
    color: #fff;
    font-weight: 500;
}

/* CTA Section */
.cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #757575 0%, #e1e1e1 100%);
    text-align: center;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.cta-content h2 {
    font-size: 2.8rem;
    color: #07080a;
    margin-bottom: 20px;
    font-weight: 700;
}

.cta-content p {
    font-size: 1.25rem;
    color: rgba(7, 8, 10, 0.8);
    margin-bottom: 40px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
    padding: 16px 40px;
    font-size: 1.05rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary {
    background: #07080a;
    color: #fff;
    border: 2px solid #07080a;
}

.btn-primary:hover {
    background: transparent;
    color: #07080a;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(7, 8, 10, 0.3);
}

.btn-secondary {
    background: transparent;
    color: #07080a;
    border: 2px solid #07080a;
}

.btn-secondary:hover {
    background: #07080a;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(7, 8, 10, 0.3);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }

    .story-container {
        grid-template-columns: 1fr;
        text-align: center;
        justify-items: center;
        gap: 50px;
    }

    .story-container .section-label {
        width: 100%;
        text-align: start;
        margin-bottom: 35px;
    }

    .story-container .story-content h2 {
        font-size: 20px;
    }

    .story-container .story-content p {
        font-size: 16px;
    }

    .company-story .story-container .story-image {
        width: 400px;
        height: 500px;
    }

    .service-display-item .service-image {
        height: 600px;
    }

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

@media (max-width: 992px) {
    .service-display-item .service-image {
        width: 400px;
        height: 500px;
    }

    .service-display-item .service-info h3 {
        font-size: 22px;
        letter-spacing: 1px;
    }

    .service-display-item .service-info p {
        font-size: 16px;
    }

    .services-layout .service-list {
        width: fit-content;
    }

    .services-layout .service-list .service-menu {
        gap: 5px;
    }

    .services-layout .service-list .service-menu-item {
        width: fit-content
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .company-story,
    .services-overview,
    .cta-section {
        padding: 60px 0;
    }

    .story-container,
    .so-container {
        padding: 0 30px;
    }

    .section-header-center h2,
    .cta-content h2 {
        font-size: 2rem;
    }

    .story-container .story-content h2 {
        font-size: 18px;
    }

    .story-container .story-content p {
        font-size: 14px;
    }

    .company-story .story-container .story-image {
        width: 300px;
        height: 400px;
    }

    .services-overview .services-layout {
        grid-template-columns: 1fr;
        justify-items: center;
        text-align: center;
        gap: 40px;
    }

    .service-list {
        position: relative;
        top: 0;
    }

    .service-display-item .service-image {
        width: 300px;
        height: 400px;
        margin: 0 auto;
    }

    .service-display-item .service-info h3 {
        font-size: 20px;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .story-container .story-content h2 {
        font-size: 18px;
    }

    .story-container .story-content p {
        font-size: 14px;
    }

    .company-story .story-container .story-image {
        width: 300px;
        height: 400px;
    }

    .service-menu-item {
        padding: 20px 25px;
    }

    .services-layout .service-display {
        height: fit-content;
    }

    .service-display-item .service-image {
        width: 250px;
        height: 300px;
    }

    .service-display-item .service-info h3 {
        font-size: 18px;
    }

    .service-display-item .service-info p {
        font-size: 14px;
    }
}