:root {
    --light-gray: #f8f9fa;
    --soft-pink: #fff0f6;
    --medium-pink: #ff85a2;
    --dark-pink: #f75990;
    --dark-text: #212529;
    --light-text: #495057;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--dark-text);
    overflow-x: hidden;
    min-height: 100vh;
    background: linear-gradient(
        135deg,
        rgba(248, 249, 250, 1) 0%,
        rgba(255, 240, 246, 1) 50%,
        rgba(248, 249, 250, 1) 100%
    );
    background-size: 200% 200%;
    animation: gradientFlow 12s ease infinite;
    background-attachment: fixed;
}

@keyframes gradientFlow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.main-header {
    position: fixed;
    top: -100px;
    left: 0;
    width: 100%;
    padding: 1.5rem;
    transition: var(--transition);
    z-index: 1000;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(15px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    opacity: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.main-header.visible {
    top: 0;
    opacity: 1;
}

.logo {
    font-family: 'Playfair Display', serif;
    font-size: 2.8rem;
    font-weight: 700;
    background: linear-gradient(45deg, var(--dark-pink), var(--medium-pink));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    letter-spacing: 1px;
    text-align: center;
    padding: 0.5rem 0;
}

.hero-section {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem;
    position: relative;
}

.hero-content {
    max-width: 800px;
    padding: 2rem;
    transition: var(--transition);
}

.main-title {
    font-family: 'Playfair Display', serif;
    font-size: 5rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(45deg, var(--dark-text), var(--dark-pink));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    transition: var(--transition);
    line-height: 1.1;
}

.subtitle {
    font-size: 1.5rem;
    color: var(--light-text);
    transition: var(--transition);
    margin-bottom: 2rem;
    font-weight: 400;
    opacity: 0.9;
}

.services-section {
    min-height: 100vh;
    padding: 8rem 2rem;
    display: grid;
    grid-template-areas:
        "cosmetology cosmetology cosmetology"
        "piercing . lami";
    grid-template-rows: auto 1fr;
    grid-template-columns: 1fr 2rem 1fr;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    opacity: 0;
    transform: translateY(50px);
    transition: var(--transition);
}

.services-section.visible {
    opacity: 1;
    transform: translateY(0);
}

.service-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 28px;
    padding: 3.5rem;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.4);
    cursor: pointer;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: inherit;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 100%);
    z-index: -1;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 16px 50px rgba(0, 0, 0, 0.12);
}

.top-card { grid-area: cosmetology; }
.left-card { grid-area: piercing; }
.right-card { grid-area: lami; }

.service-card h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
    color: var(--dark-text);
}

.service-card h2::after {
    content: '';
    position: absolute;
    bottom: -0.8rem;
    left: 50%;
    transform: translateX(-50%);
    width: 4rem;
    height: 4px;
    background: linear-gradient(90deg, var(--medium-pink), var(--soft-pink));
    border-radius: 4px;
    transition: var(--transition);
}

.service-card:hover h2::after {
    width: 8rem;
}

.service-description {
    font-size: 1.1rem;
    color: var(--light-text);
    line-height: 1.6;
    max-width: 300px;
}

.category-main {
    padding: 8rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.category-title {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--dark-pink);
    position: relative;
}

.category-title::after {
    content: '';
    position: absolute;
    bottom: -1rem;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--medium-pink), var(--soft-pink));
    border-radius: 4px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2.5rem;
}

.service-item {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.service-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.service-image {
    width: 100%;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    height: 250px;
    object-fit: cover;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.service-video {
    width: 100%;
    border-radius: 12px;
    margin-top: 1.5rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.service-item h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--dark-text);
}

.service-item p {
    color: var(--light-text);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.service-price {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--dark-pink);
    margin-top: 1rem;
}

.alert {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    color: white;
    font-weight: 500;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transform: translateX(200%);
    transition: transform 0.3s ease;
}

.alert.show {
    transform: translateX(0);
}

.alert-success {
    background-color: #00b894;
}

.alert-error {
    background-color: #d63031;
}

@media (max-width: 992px) {
    .main-title {
        font-size: 4rem;
    }
    .subtitle {
        font-size: 1.3rem;
    }
}

@media (max-width: 768px) {
    .services-section {
        grid-template-areas:
            "cosmetology"
            "piercing"
            "lami";
        grid-template-columns: 1fr;
        padding: 6rem 1.5rem;
        gap: 1.5rem;
    }

    .main-title {
        font-size: 3.2rem;
    }

    .subtitle {
        font-size: 1.2rem;
    }

    .logo {
        font-size: 2.2rem;
    }

    .service-card {
        padding: 2.5rem 2rem;
    }

    .service-card h2 {
        font-size: 2rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .main-title {
        font-size: 2.8rem;
    }

    .service-card {
        padding: 2rem 1.5rem;
    }

    .service-description {
        font-size: 1rem;
    }

    .category-title {
        font-size: 2.2rem;
    }
}