/* Shared Drennsport navigation — same as main landing */

.back-btn-pill {
    position: fixed;
    top: 25px;
    left: 30px;
    padding: 10px 25px;
    background: rgba(255, 2, 2, 0.9);
    backdrop-filter: blur(15px);
    border: 1px solid #000;
    border-radius: 6px;
    color: #fefefe;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.75rem;
    z-index: 30000;
    transition: all 0.4s ease;
}

.back-btn-pill:hover {
    background: rgba(0, 0, 0, 0.9);
    border-color: #ff0000;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.3);
}

.drs-navbar-clean {
    position: fixed;
    top: 25px;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: center;
    z-index: 20000;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.drs-navbar-clean.hidden {
    transform: translateY(-120%);
}

/* На мобиле .hidden не должен прятать оверлей меню */
@media (max-width: 767px) {
    .drs-navbar-clean.hidden {
        transform: none;
    }
}

body.nav-open .drs-navbar-clean,
body.nav-open .drs-navbar-clean.hidden {
    transform: none;
}

.drs-navbar-clean .nav-links {
    display: flex;
    gap: 15px;
}

.nav-item-pill {
    padding: 10px 25px;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    color: #fff;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 2px;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    opacity: 0;
    transform: translateY(-20px);
}

.nav-item-pill.active {
    opacity: 1;
    transform: translateY(0);
}

.nav-item-pill:hover {
    background: rgba(0, 0, 0, 0.2);
    border-color: #d4af37;
    color: #d4af37;
    transform: scale(1.05) translateY(-2px);
}

@media screen and (max-width: 1200px) {
    .back-btn-pill {
        top: 20px;
        left: 20px;
        padding: 8px 18px;
        font-size: 0.7rem;
    }

    .nav-item-pill {
        padding: 8px 18px;
        font-size: 0.7rem;
    }
}

@media (max-width: 768px) {
    .back-btn-pill {
        top: 16px;
        left: 16px;
    }

    .drs-navbar-clean {
        top: 16px;
    }
}

/* ===== Бургер (по умолчанию скрыт) ===== */
.drs-burger {
    display: none;
    position: fixed;
    top: 16px;
    right: 16px;
    width: 44px;
    height: 44px;
    padding: 0;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 6px;
    cursor: pointer;
    z-index: 30001;
    transition: background 0.3s ease, border-color 0.3s ease;
}

.drs-burger:hover {
    border-color: #d4af37;
}

.drs-burger span {
    display: block;
    position: absolute;
    left: 50%;
    width: 22px;
    height: 2px;
    background: #fff;
    border-radius: 2px;
    transform: translateX(-50%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                opacity 0.3s ease,
                top 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.drs-burger span:nth-child(1) { top: 14px; }
.drs-burger span:nth-child(2) { top: 21px; }
.drs-burger span:nth-child(3) { top: 28px; }

/* Крестик при открытом меню */
body.nav-open .drs-burger span:nth-child(1) {
    top: 21px;
    transform: translateX(-50%) rotate(45deg);
}
body.nav-open .drs-burger span:nth-child(2) {
    opacity: 0;
}
body.nav-open .drs-burger span:nth-child(3) {
    top: 21px;
    transform: translateX(-50%) rotate(-45deg);
}

/* ===== Мобильная адаптация навбара ===== */
@media (max-width: 768px) {
    .drs-burger {
        display: block;
    }

    .drs-navbar-clean {
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        justify-content: center;
        align-items: center;
        background: rgba(0, 0, 0, 0.75);
        backdrop-filter: blur(18px);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transform: none !important;
        transition: opacity 0.4s ease, visibility 0.4s ease;
        z-index: 30000;
    }

    body.nav-open .drs-navbar-clean {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }

    .drs-navbar-clean .nav-links {
        flex-direction: column;
        gap: 18px;
        align-items: center;
    }

    .nav-item-pill {
        padding: 14px 40px;
        font-size: 0.85rem;
        min-width: 220px;
        text-align: center;
    }

    /* На мобиле показываем пункты сразу, без поштучной анимации */
    .nav-item-pill,
    .nav-item-pill.active {
        opacity: 1;
        transform: none;
    }
}