:root {
    --hero-bg: #FFF0E8;
    --accent-pink: #E60059;
    --accent-purple: #660047;
    --deep-purple: #660047;
    --text-dark: #1C1C1C;
    --text-gray: #333333;
}

html {
    font-size: 14px;
    position: relative;
    min-height: 100%;
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

body {
    margin-bottom: 60px;
    padding-top: 30px;
    font-family: 'Inter', sans-serif;
}

/* Navbar styles */
.navbar-fixed {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    transition: transform 0.3s ease;
    background: rgba(255, 240, 232, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar-hidden {
    transform: translateY(-100%);
}

.navbar-brand {
    font-weight: 700;
    color: var(--text-dark);
    font-size: 1.5rem;
    transition: color 0.3s ease;
}

    .navbar-brand:hover {
        color: var(--accent-pink);
    }

.nav-link {
    font-weight: 500;
    color: var(--text-dark) !important;
    transition: all 0.3s ease;
    padding: 0.75rem 1rem !important;
    border-radius: 0.5rem;
    margin: 0 0.25rem;
}

    .nav-link:hover {
        color: var(--accent-pink) !important;
        background-color: rgba(230, 0, 89, 0.1);
        transform: translateY(-2px);
    }

.navbar-nav {
    gap: 0.5rem;
}

.btn-primary {
    background-color: var(--accent-pink);
    border-color: var(--accent-pink);
    font-weight: 600;
    transition: all 0.3s ease;
}

    .btn-primary:hover {
        background-color: #d10050;
        border-color: #d10050;
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(230, 0, 89, 0.4);
    }

/* Hero section */
.hero-section {
    background-color: var(--hero-bg);
    padding-top: 100px;
    padding-bottom: 80px;
    position: relative;
    overflow: hidden;
}

    .hero-section::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: linear-gradient(135deg, rgba(230, 0, 89, 0.05) 0%, rgba(102, 0, 71, 0.05) 100%);
        pointer-events: none;
    }

/* Стили для видео-контейнера */
.video-container {
    position: relative;
    width: 100%;
    max-width: 600px;
    aspect-ratio: 16/9;
}

.video-container video {
    display: block;
    object-fit: cover;
    transition: transform 0.3s ease;
}

@media (max-width: 992px) {
    .video-container {
        max-width: 100%;
        margin-top: 2rem;
    }
}

.section-title {
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.section-subtitle {
    text-transform: uppercase;
    color: var(--accent-pink);
    font-weight: 600;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

/* Стили для фото на главной странице */
.feature-card {
    border-radius: 12px;
    border: none;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
    height: 100%;
}

    .feature-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
    }

    .feature-card .card-header {
        padding: 1.5rem;
        border-bottom: none;
        font-weight: 600;
        font-size: 1.25rem;
        color: white;
    }

    .feature-card .card-body {
        padding: 1.5rem;
    }

        .feature-card .card-body ul {
            padding-left: 0;
        }

        .feature-card .card-body li {
            margin-bottom: 1rem;
            display: flex;
            align-items: flex-start;
        }

            .feature-card .card-body li i {
                margin-right: 0.75rem;
                margin-top: 0.2rem;
                color: var(--bs-primary);
                font-size: 1.1rem;
            }

    .feature-card .card-footer {
        background: transparent;
        border-top: none;
        padding: 0 1.5rem 1.5rem;
    }

    /* Цвета для разных карточек */
    .feature-card.personalization .card-header {
        background: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);
    }

    .feature-card.analytics .card-header {
        background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
    }

    .feature-card.access .card-header {
        background: linear-gradient(135deg, #f12711 0%, #f5af19 100%);
    }

/* Адаптация под мобильные устройства */
@media (max-width: 767.98px) {
    .feature-card {
        margin-bottom: 1.5rem;
    }
}

.gradient-text {
    background: linear-gradient(to right, var(--accent-pink), var(--accent-purple));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline;
}

.btn-gradient {
    background: linear-gradient(to right, var(--accent-pink), var(--accent-purple));
    border: none;
    color: white;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(230, 0, 89, 0.3);
}

    .btn-gradient:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 25px rgba(230, 0, 89, 0.4);
    }

.btn-outline-gradient {
    background: transparent;
    border: 2px solid var(--accent-pink);
    color: var(--accent-pink);
    font-weight: 600;
    transition: all 0.3s ease;
}

    .btn-outline-gradient:hover {
        background: var(--accent-pink);
        color: white;
        transform: translateY(-2px);
        box-shadow: 0 4px 15px rgba(230, 0, 89, 0.3);
    }

/* Feature cards */
.feature-card {
    border-radius: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

    .feature-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
    }

.feature-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, var(--accent-pink), var(--accent-purple));
    color: white;
    font-size: 1.5rem;
    box-shadow: 0 4px 15px rgba(230, 0, 89, 0.3);
}

/* Testimonial cards */
.testimonial-card {
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: white;
}

    .testimonial-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
    }

/* Footer */
.footer {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    color: white;
    padding: 4rem 0;
    position: relative;
}

    .footer::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 1px;
        background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    }

.footer-title {
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.footer-link {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.2s ease;
}

    .footer-link:hover {
        color: white;
    }

.social-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    transition: all 0.3s ease;
}

    .social-icon:hover {
        background: var(--accent-pink);
        transform: translateY(-2px);
        box-shadow: 0 4px 15px rgba(230, 0, 89, 0.4);
    }

/* News page */
.news-card {
    border-radius: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    height: 100%;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: white;
}

    .news-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
    }

.news-card-img {
    height: 200px;
    object-fit: cover;
}

.news-card-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background-color: rgba(255, 255, 255, 0.9);
    color: var(--accent-pink);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
}

.news-card-title {
    font-weight: 700;
    color: var(--text-dark);
    transition: color 0.2s ease;
}

.news-card:hover .news-card-title {
    color: var(--accent-pink);
}

/* Portfolio page */
.portfolio-card {
    border-radius: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    height: 100%;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: white;
}

    .portfolio-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
    }

.portfolio-card-img {
    height: 200px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.portfolio-card:hover .portfolio-card-img {
    transform: scale(1.1);
}

.portfolio-card-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background-color: rgba(255, 255, 255, 0.9);
    color: var(--accent-pink);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
}

.portfolio-card-title {
    font-weight: 700;
    color: var(--text-dark);
    transition: color 0.2s ease;
}

.portfolio-card:hover .portfolio-card-title {
    color: var(--accent-pink);
}

/* Services page */
.service-card {
    border-radius: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    height: 100%;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: white;
}

    .service-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
    }

.service-icon {
    width: 80px;
    height: 80px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, var(--accent-pink), var(--accent-purple));
    color: white;
    font-size: 2rem;
    box-shadow: 0 4px 15px rgba(230, 0, 89, 0.3);
}

/* Feedback page */
.contact-card {
    border-radius: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: white;
}

    .contact-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
    }

.contact-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, var(--accent-pink), var(--accent-purple));
    color: white;
    font-size: 1.5rem;
    box-shadow: 0 4px 15px rgba(230, 0, 89, 0.3);
}

.form-control {
    border-radius: 0.5rem;
    border: 1px solid #d1d5db;
    padding: 0.75rem 1rem;
    transition: all 0.2s ease;
}

    .form-control:focus {
        border-color: var(--accent-pink);
        box-shadow: 0 0 0 3px rgba(230, 0, 89, 0.1);
    }

.form-label {
    font-weight: 500;
    color: var(--text-dark);
}

/* Utilities */
.rounded-4 {
    border-radius: 1rem;
}

.shadow {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.shadow-lg {
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.bg-gradient-primary {
    background: linear-gradient(to right, var(--accent-pink), var(--accent-purple));
}

.text-gradient {
    background: linear-gradient(to right, var(--accent-pink), var(--accent-purple));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* Enhanced spacing and typography */
.lead {
    font-size: 1.125rem;
    line-height: 1.6;
}

/* Logo Carousel Styles */
.logo-carousel-container {
    overflow: hidden;
    position: relative;
    margin: 2rem 0;
    padding: 1rem 0;
    background: linear-gradient(90deg, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0) 10%, rgba(255, 255, 255, 0) 90%, rgba(255, 255, 255, 1) 100%);
}

    .logo-carousel-container::before,
    .logo-carousel-container::after {
        content: '';
        position: absolute;
        top: 0;
        bottom: 0;
        width: 100px;
        z-index: 2;
        pointer-events: none;
    }

    .logo-carousel-container::before {
        left: 0;
        background: linear-gradient(90deg, rgba(248, 250, 252, 1) 0%, rgba(248, 250, 252, 0) 100%);
    }

    .logo-carousel-container::after {
        right: 0;
        background: linear-gradient(90deg, rgba(248, 250, 252, 0) 0%, rgba(248, 250, 252, 1) 100%);
    }

.logo-carousel {
    display: flex;
    animation: scroll-logos 30s linear infinite;
    width: fit-content;
}

    .logo-carousel:hover {
        animation-play-state: paused;
    }

.logo-item {
    flex: 0 0 auto;
    margin: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 80px;
    min-width: 120px;
}

.logo-img {
    max-height: 60px;
    max-width: 120px;
    object-fit: contain;
    opacity: 0.7;
    transition: all 0.3s ease;
    filter: grayscale(100%);
}

.logo-item:hover .logo-img {
    opacity: 1;
    filter: grayscale(0%);
    transform: scale(1.1);
}

.logo-placeholder {
    width: 80px;
    height: 60px;
    background: #e2e8f0;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #94a3b8;
    font-size: 1.5rem;
    opacity: 0.7;
}

@keyframes scroll-logos {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

/* Static logo grid for mobile */
.logo-grid {
    display: none;
}

.logo-img-static {
    max-height: 50px;
    max-width: 100px;
    object-fit: contain;
    opacity: 0.7;
    filter: grayscale(100%);
    transition: all 0.3s ease;
}

    .logo-img-static:hover {
        opacity: 1;
        filter: grayscale(0%);
        transform: scale(1.05);
    }

/* Hide carousel on mobile, show grid */
@media (max-width: 767.98px) {
    .logo-carousel-container {
        display: none;
    }

    .logo-grid {
        display: flex;
        flex-wrap: wrap;
    }
}

/* Responsive carousel adjustments */
@media (max-width: 1200px) {
    .logo-item {
        margin: 0 1.5rem;
        min-width: 100px;
    }

    .logo-img {
        max-height: 50px;
        max-width: 100px;
    }
}

@media (max-width: 992px) {
    .logo-carousel {
        animation-duration: 25s;
    }

    .logo-item {
        margin: 0 1rem;
        min-width: 80px;
    }

    .logo-img {
        max-height: 45px;
        max-width: 90px;
    }
}

/* Improved button styles */
.btn {
    border-radius: 0.75rem;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

    .btn:hover {
        text-decoration: none;
        transform: translateY(-2px);
    }

/* Enhanced card styles */
.card {
    border: none;
    border-radius: 1rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

    .card:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    }

/* Improved spacing */
.py-5 {
    padding-top: 4rem !important;
    padding-bottom: 4rem !important;
}

.mb-5 {
    margin-bottom: 3rem !important;
}

/* Enhanced background sections */
.bg-light {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%) !important;
}

/* Smooth animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Responsive improvements */
@media (max-width: 768px) {
    .hero-section {
        padding-top: 80px;
        padding-bottom: 60px;
    }

    .section-title {
        font-size: 2rem;
    }

    .navbar-nav {
        text-align: center;
        gap: 0;
    }

    .nav-link {
        margin: 0.25rem 0;
    }
}