/**
 * Стили для элегантного навигационного меню Faretti
 */

/* Улучшенные стили для навигационного меню */
header, .header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 40px;
    transition: all 0.3s ease;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 1px 6px rgba(0, 0, 0, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

header.scrolled {
    padding: 12px 40px;
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.header-content {
    display: flex;
    align-items: center;
   /* justify-content: space-between;*/
}

.logo {
    display: block;
    width: 140px;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1001;
}

header.scrolled .logo {
    width: 120px;
}

/* Анимация при скролле */
.header {
    border-bottom: 1px solid transparent;
}

.header.scrolled {
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

/* Стили для меню в шапке */
.main-nav {
    display: flex;
    align-items: center;
}

.main-nav ul {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
    align-items: center;
    gap: 12px;
}

.nav-item a {
    font-family: var(--font-primary);
    font-variation-settings: "wght" 500;
    color: var(--primary-color);
    text-decoration: none;
    padding: 10px 14px;
    transition: all 0.3s ease;
    position: relative;
    font-size: 13px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.nav-item a:before {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 14px;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width 0.3s ease, opacity 0.3s ease;
    opacity: 0;
}

.nav-item:hover a {
    color: var(--primary-color);
}

.nav-item:hover a:before,
.nav-item.active a:before {
    width: calc(100% - 28px);
    opacity: 1;
}

.nav-item.active a {
    color: var(--primary-color);
    font-weight: 700;
}

/* Эффект свечения при наведении */
.header .nav-item a:hover {
    text-shadow: 0 0 0.5px var(--primary-color);
    transform: translateY(-1px);
}

/* Улучшенный внешний вид активного пункта */
.header .nav-item.active a {
    position: relative;
}

.header .nav-item.active a:after {
    content: '';
    position: absolute;
    top: -4px;
    right: 10px;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background-color: var(--primary-color);
    opacity: 0.7;
}

/* Скролл-трансформация меню */
.header.scrolled .nav-item a {
    padding: 8px 14px;
    font-size: 12px;
}

.header.scrolled .nav-item a:before {
    bottom: 4px;
}

/* Мобильное меню */
.mobile-menu-toggle {
    display: none;
    position: relative;
    width: 30px;
    height: 24px;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    z-index: 1000;
}

.mobile-menu-toggle span {
    display: block;
    position: absolute;
    height: 2px;
    width: 100%;
    background: var(--primary-color);
    transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out;
}

.mobile-menu-toggle span:nth-child(1) {
    top: 0;
}

.mobile-menu-toggle span:nth-child(2) {
    top: 50%;
    transform: translateY(-50%);
}

.mobile-menu-toggle span:nth-child(3) {
    bottom: 0;
}

/* Адаптив для мобильных устройств */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
        width: 30px;
        height: 24px;
        margin-left: 15px;
        position: relative;
        z-index: 1002;
    }
    
    .mobile-menu-toggle span {
        height: 2px;
        width: 100%;
        border-radius: 2px;
        transition: all 0.25s cubic-bezier(0.165, 0.84, 0.44, 1);
    }
    
    /* Анимация для мобильного меню */
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: translateY(11px) rotate(45deg);
        width: 80%;
        left: 10%;
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: translateY(-11px) rotate(-45deg);
        width: 80%;
        left: 10%;
    }

    .main-nav {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(255, 255, 255, 0.98);
        padding: 80px 20px 20px;
        transform: translateX(-100%);
        transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
        z-index: 999;
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        box-shadow: 0 0 30px rgba(0, 0, 0, 0.1);
        display: flex;
        flex-direction: column;
        justify-content: center;
        overflow-y: auto;
    }

    .main-nav.active {
        transform: translateX(0);
        pointer-events: auto;
    }

    .main-nav ul {
        flex-direction: column;
        align-items: center;
        gap: 25px;
        padding-top: 30px;
        width: 100%;
    }

    .main-nav a {
        font-size: 16px !important;
        padding: 12px 20px !important;
        display: block;
        text-align: center;
        width: 100%;
        color: var(--primary-color) !important;
    }
    
    .nav-item a:before {
        bottom: 8px;
        left: 20%;
    }
    
    .nav-item:hover a:before,
    .nav-item.active a:before {
        width: 60%;
    }

    body.menu-open {
        overflow: hidden;
    }
    
    header, .header {
        padding: 15px 20px;
    }
    
    header.scrolled {
        padding: 10px 20px;
    }
}