/* =========================================================
   HEADER & NAVIGAȚIE
   ========================================================= */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-header);
    background-color: var(--color-white);
    border-bottom: 1px solid transparent;
    transition: border-color var(--trans-base), box-shadow var(--trans-base);
}

.site-header.is-scrolled {
    border-color: var(--color-navy-08);
    box-shadow: var(--shadow-sm);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100px;
    max-width: var(--max-width);
    margin-inline: auto;
    padding-inline: var(--container-px);
}

/* ── Logo ───────────────────────────────────────────────── */

.site-logo {
    flex-shrink: 0;
}

.site-logo img {
    height: 55px;
    width: auto;
}

/* ── Nav principal ──────────────────────────────────────── */

.nav-primary {
    display: flex;
    align-items: center;
    gap: var(--sp-1);
}

.nav-primary__list {
    display: flex;
    align-items: center;
    gap: var(--sp-1);
    list-style: none;
}

.nav-primary__item {
    position: relative;
}

.nav-primary__link {
    display: block;
    padding: var(--sp-2) var(--sp-3);
    font-size: var(--text-sm);
    font-weight: var(--weight-medium);
    color: var(--color-navy);
    border-radius: var(--radius-sm);
    transition: color var(--trans-fast), background-color var(--trans-fast);
}

.nav-primary__list > .nav-primary__item:hover > .nav-primary__link,
.nav-primary__list > .nav-primary__item.current-menu-item > .nav-primary__link,
.nav-primary__list > .nav-primary__item.current-menu-parent > .nav-primary__link,
.nav-primary__list > .nav-primary__item.current-menu-ancestor > .nav-primary__link,
.nav-primary__list > .nav-primary__item.is-current > .nav-primary__link {
    color: var(--color-pink);
    background-color: var(--color-pink-10);
}

/* ── Dropdown ───────────────────────────────────────────── */

.nav-primary__item.menu-item-has-children > .nav-primary__link::after {
    content: '';
    display: inline-block;
    width: 10px;
    height: 6px;
    margin-left: var(--sp-1);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23313959' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-size: contain;
    vertical-align: middle;
}

.nav-primary__dropdown {
    position: absolute;
    top: calc(100% - 2px);
    left: 0;
    transform: translateY(6px);
    min-width: 250px;
    background-color: var(--color-white);
    border-radius: var(--radius-btn);
    border: 1px solid var(--color-navy-08);
    box-shadow: var(--shadow-lg);
    padding: var(--sp-2);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--trans-fast), transform var(--trans-fast);
    list-style: none;
}

.nav-primary__item.menu-item-has-children:hover .nav-primary__dropdown,
.nav-primary__item.menu-item-has-children:focus-within .nav-primary__dropdown {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.nav-primary__dropdown .nav-primary__link {
    display: block;
    padding: var(--sp-3) var(--sp-4);
    font-size: var(--text-sm);
    color: var(--color-navy);
    background-color: transparent;
    border-radius: var(--radius-btn);
    transition: background-color var(--trans-fast), color var(--trans-fast);
}

.nav-primary__dropdown .nav-primary__link:hover,
.nav-primary__dropdown .nav-primary__item.current-menu-item > .nav-primary__link {
    background-color: var(--color-pink-10);
    color: var(--color-pink);
}

/* ── CTA header ─────────────────────────────────────────── */

.nav-primary__cta {
    margin-left: var(--sp-4);
}

/* ── Hamburger ──────────────────────────────────────────── */

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    padding: 0;
    background: none;
    border: none;
    cursor: pointer;
}

.nav-toggle__bar {
    display: block;
    height: 2px;
    background-color: var(--color-navy);
    border-radius: 2px;
    transition: transform var(--trans-base), opacity var(--trans-fast);
    transform-origin: center;
}

.nav-toggle.is-open .nav-toggle__bar:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.nav-toggle.is-open .nav-toggle__bar:nth-child(2) {
    opacity: 0;
}

.nav-toggle.is-open .nav-toggle__bar:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* ── Body padding-top (offset header fix) ───────────────── */

body {
    padding-top: 100px;
}

/* ── Mobile ─────────────────────────────────────────────── */

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-primary {
        position: fixed;
        inset: 72px 0 0 0;
        background-color: var(--color-white);
        flex-direction: column;
        align-items: stretch;
        padding: var(--sp-6) var(--container-px);
        gap: var(--sp-2);
        overflow-y: auto;
        transform: translateX(100%);
        transition: transform var(--trans-base);
        z-index: var(--z-header);
    }

    .nav-primary.is-open {
        transform: translateX(0);
    }

    .nav-primary__list {
        flex-direction: column;
        align-items: stretch;
        gap: var(--sp-1);
    }

    .nav-primary__link {
        padding: var(--sp-3) var(--sp-4);
        font-size: var(--text-base);
    }

    .nav-primary__dropdown {
        position: static !important;
        top: auto !important;
        left: auto !important;
        transform: none !important;
        box-shadow: none;
        border: none;
        border-radius: var(--radius-sm);
        background-color: var(--color-bg);
        opacity: 1 !important;
        pointer-events: auto;
        display: none;
        width: 100%;
        min-width: 0;
        padding: var(--sp-2) 0;
        margin-top: var(--sp-1);
    }

    .nav-primary__item.menu-item-has-children:hover .nav-primary__dropdown,
    .nav-primary__item.menu-item-has-children:focus-within .nav-primary__dropdown {
        transform: none !important;
        opacity: 1 !important;
        pointer-events: auto;
    }

    .nav-primary__item.menu-item-has-children.is-open .nav-primary__dropdown {
        display: block;
    }

    .nav-primary__dropdown li {
        display: block;
        list-style: none;
    }

    .nav-primary__dropdown li a,
    .nav-primary__dropdown li .nav-primary__link {
        display: block;
        color: var(--color-navy);
        background-color: transparent;
        padding: var(--sp-3) var(--sp-4);
        padding-left: var(--sp-8);
        font-size: var(--text-sm);
        font-weight: var(--weight-medium);
        border-radius: var(--radius-sm);
        opacity: 1;
        visibility: visible;
    }

    .nav-primary__dropdown li a:hover {
        background-color: var(--color-pink-10);
        color: var(--color-pink);
    }

    /* Chevron ascuns pe mobile pentru iteme cu sub-meniu deschis */
    .nav-primary__item.menu-item-has-children.is-open > .nav-primary__link::after {
        transform: rotate(180deg);
    }

    .nav-primary__cta {
        margin-left: 0;
        margin-top: var(--sp-4);
    }

    .nav-primary__cta .btn {
        width: 100%;
        justify-content: center;
    }
}