.about-hero {
    padding: 120px 4rem 4rem;
    background: var(--dark);
    position: relative;
    width: 100%;
}

.about-content {
    max-width: 600px;
}

.about-content h1 {
    font-size: 4.5rem;
    line-height: 1.2;
    margin-bottom: 3rem;
    color: var(--light);
}

.highlight {
    position: relative;
    display: inline-block;
    color: var(--light);
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.highlight::before {
    content: '';
    position: absolute;
    left: -20px;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 100%;
    background: var(--primary);
}

.about-intro p {
    font-size: 1.8rem;
    line-height: 1.5;
    color: var(--light);
}

.about-image {
    position: absolute;
    right: 4rem;
    top: 50%;
    transform: translateY(-50%);
    width: 500px;
    cursor: pointer;
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    transition: opacity 0.3s ease-in-out;
}

.primary-image {
    opacity: 1;
}

.hover-image {
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
}

.about-image:hover .primary-image {
    opacity: 0;
}

.about-image:hover .hover-image {
    opacity: 1;
}

/* Expertise Section */
.expertise {
    padding: 4rem;
    background: var(--dark);
    position: relative;
}

.expertise-title {
    font-size: 3.5rem;
    color: var(--light);
    margin-bottom: 3rem;
    position: relative;
}

.highlight-bar {
    position: absolute;
    left: -20px;
    top: 0;
    width: 4px;
    height: 100%;
    background: var(--primary);
}

.expertise-container {
    display: flex;
    gap: 4rem;
}

.expertise-image {
    flex: 0 0 300px;
}

.expertise-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
}

.expertise-content {
    flex: 1;
}

.expertise-item {
    margin-bottom: 2.5rem;
}

.expertise-item h3 {
    font-size: 1.8rem;
    color: var(--light);
    margin-bottom: 1rem;
}

.expertise-item p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--light);
    opacity: 0.9;
}

/* Expectations Section */
.expectations {
    padding: 4rem;
    background: var(--dark);
    position: relative;
}

.expectations-title {
    font-size: 3.5rem;
    color: var(--light);
    margin-bottom: 3rem;
    position: relative;
}

.expectations-title .highlight-bar {
    position: absolute;
    left: -20px;
    top: 0;
    width: 4px;
    height: 100%;
    background: var(--primary);
}

.expectations-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1200px;
}

.expectation-item {
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    transition: transform 0.3s ease;
}

.expectation-item:hover {
    transform: translateY(-5px);
}

.expectation-item h3 {
    font-size: 1.5rem;
    color: var(--light);
    margin-bottom: 1rem;
}

.expectation-item p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--light);
    opacity: 0.8;
}

/* Friends Section */
.friends {
    padding: 4rem;
    background: var(--dark);
    position: relative;
}

.friends-title {
    font-size: 3.5rem;
    color: var(--light);
    margin-bottom: 3rem;
    position: relative;
}

.friends-title .highlight-bar {
    position: absolute;
    left: -20px;
    top: 0;
    width: 4px;
    height: 100%;
    background: var(--primary);
}

.friends-logos {
    display: flex;
    gap: 4rem;
    align-items: center;
}

.friend-logo {
    flex: 0 0 auto;
    max-width: 200px;
}

.friend-logo img {
    width: 100%;
    height: auto;
    filter: brightness(0) invert(1);
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.friend-logo:hover img {
    opacity: 1;
}

/* Hobbies Section */
.hobbies {
    padding: 4rem;
    background: var(--dark);
    position: relative;
    overflow: hidden;
}

.hobbies-title {
    font-size: 3.5rem;
    color: var(--light);
    margin-bottom: 3rem;
    position: relative;
}

.hobbies-title .highlight-bar {
    position: absolute;
    left: -20px;
    top: 0;
    width: 4px;
    height: 100%;
    background: var(--primary);
}

.hobbies-gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 800px;
    margin-left: auto;
}

.gallery-image {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    animation: floatIn 0.8s ease-out forwards;
    opacity: 0;
    transform: translateY(20px);
}

.gallery-image:nth-child(even) {
    margin-top: 2rem;
}

.gallery-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
    transition: transform 0.3s ease;
}

.gallery-image:hover img {
    transform: scale(1.05);
}

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

/* Mobile responsive styles */
@media screen and (max-width: 768px) {
    .about-hero {
        padding: 100px 2rem 2rem;
    }

    .about-content h1 {
        font-size: 2.5rem;
    }

    .highlight {
        font-size: 2rem;
    }

    .about-intro p {
        font-size: 1.2rem;
    }

    .about-image {
        position: relative;
        right: auto;
        top: auto;
        transform: none;
        margin-top: 2rem;
        width: 100%;
        max-width: 400px;
    }

    .expertise {
        padding: 2rem;
    }

    .expertise-title {
        font-size: 2.5rem;
    }

    .expertise-container {
        flex-direction: column;
    }

    .expertise-image {
        flex: 0 0 200px;
    }

    .expertise-item h3 {
        font-size: 1.5rem;
    }

    .expectations {
        padding: 2rem;
    }

    .expectations-title {
        font-size: 2.5rem;
    }

    .expectations-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .expectation-item {
        padding: 1.25rem;
    }

    .expectation-item h3 {
        font-size: 1.25rem;
    }

    .friends {
        padding: 2rem;
    }

    .friends-title {
        font-size: 2.5rem;
    }

    .friends-logos {
        flex-direction: column;
        gap: 2rem;
        align-items: flex-start;
    }

    .friend-logo {
        max-width: 150px;
    }

    .hobbies {
        padding: 2rem;
    }

    .hobbies-title {
        font-size: 2.5rem;
    }

    .hobbies-gallery {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .gallery-image:nth-child(even) {
        margin-top: 0;
    }
}