.advantages-section {
    padding: 5rem 2rem;
    background: linear-gradient(135deg, #fafafa 0%, #f5f5f5 100%);
    position: relative;
    overflow: hidden;
    margin-top: 3rem;
}

.advantages-section::before {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(200, 169, 126, 0.08) 0%, rgba(200, 169, 126, 0) 70%);
    left: -200px;
    top: -100px;
    z-index: 0;
}

.advantages-section::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(200, 169, 126, 0.08) 0%, rgba(200, 169, 126, 0) 70%);
    right: -100px;
    bottom: -50px;
    z-index: 0;
}

.advantages-section .section-title {
    position: relative;
    z-index: 1;
    margin-bottom: 1.5rem;
}

.advantages-section .section-subtitle {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
    color: var(--text-color);
    font-size: 1.1rem;
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

.advantages-section .separator {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    transform: translateY(-99%);
    z-index: 1;
}

.advantages-section .separator::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #fafafa 0%, #f5f5f5 100%);
    clip-path: polygon(0 80%, 100% 0, 100% 100%, 0% 100%);
}

.advantages-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

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

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.advantage-card {
    background: var(--white);
    border-radius: 16px;
    padding: 2rem;
    text-align: left;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0,0,0,0.03);
    display: flex;
    align-items: flex-start;
    transform: translateY(0);
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
}

.advantage-card:nth-child(1) {
    animation-delay: 0.1s;
}

.advantage-card:nth-child(2) {
    animation-delay: 0.3s;
}

.advantage-card:nth-child(3) {
    animation-delay: 0.5s;
}

.advantage-card:nth-child(4) {
    animation-delay: 0.7s;
}

.advantage-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-dark));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.advantage-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.advantage-card:hover::after {
    transform: scaleX(1);
}

.advantage-icon {
    width: 60px;
    height: 60px;
    min-width: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-radius: 12px;
    margin-right: 1.5rem;
    font-size: 2rem;
    color: white;
    transition: all 0.4s ease;
    box-shadow: 0 5px 15px rgba(200, 169, 126, 0.3);
    animation: fadeInRight 0.5s ease-out forwards;
    animation-delay: 0.4s;
    opacity: 0;
}

.advantage-card:hover .advantage-icon {
    transform: rotate(10deg) scale(1.1);
}

.advantage-content {
    flex: 1;
}

.advantage-content h3 {
    color: var(--secondary-color);
    font-size: 1.3rem;
    margin-bottom: 0.7rem;
    font-weight: 600;
    position: relative;
    transition: color 0.3s ease;
    animation: fadeInRight 0.5s ease-out forwards;
    animation-delay: 0.6s;
    opacity: 0;
}

.advantage-card:hover .advantage-content h3 {
    color: var(--primary-color);
}

.advantage-content p {
    color: var(--text-color);
    line-height: 1.6;
    font-size: 0.95rem;
    margin: 0;
    opacity: 0;
    animation: fadeInRight 0.5s ease-out forwards;
    animation-delay: 0.8s;
}

.advantage-number {
    position: absolute;
    bottom: 1rem;
    right: 1.5rem;
    font-size: 2.5rem;
    font-weight: 700;
    color: rgba(200, 169, 126, 0.08);
    transition: all 0.3s ease;
    opacity: 0;
    animation: fadeInUp 0.5s ease-out forwards;
    animation-delay: 1s;
}

.advantage-card:hover .advantage-number {
    color: rgba(200, 169, 126, 0.15);
    transform: scale(1.2);
}

@media (max-width: 768px) {
    .advantages-grid {
        grid-template-columns: 1fr;
        gap: 1.2rem;
    }
    
    .advantage-card {
        padding: 1.5rem;
    }
    
    .advantages-section {
        padding: 4rem 1.5rem;
    }
}