/* ============================================================
   header.css — nawigacja serwisowa (header_full.php)
   Ładowany na stronach serwisowych (home, sklep, legal, auth).
   ============================================================ */

header {
    background: var(--white);
    position: relative;
    z-index: 99;
    padding: 15px var(--section-padding-h);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    transition: opacity 0.3s;
}

.logo a:hover {
    color: var(--accent);
}

.logo a {
    display: flex;
    align-items: center;
    font-size: 1.55rem;
    font-weight: 700;
    color: var(--primary);
}

/* Nav wrapper */
nav.nav {
    position: static;
    font-size: 1.05rem;
}

/* Hamburger — checkbox hack */
.menu-btn {
    display: none;
}

.menu-icon {
    display: block;
    cursor: pointer;
    padding: 0.5rem 0;
}

.navicon {
    background: var(--primary);
    display: block;
    height: 2px;
    width: 25px;
    position: relative;
    transition: background 0.2s ease-out;
}

.navicon::before,
.navicon::after {
    content: '';
    display: block;
    background: var(--primary);
    height: 100%;
    width: 100%;
    position: absolute;
    transition: all 0.2s ease-out;
    transform-origin: center;
}

.navicon::before { top: 0.5rem; }
.navicon::after  { top: -0.5rem; }

.menu-btn:checked ~ .menu-icon .navicon {
    background: transparent;
}

.menu-btn:checked ~ .menu-icon .navicon::before {
    transform: rotate(-45deg);
}

.menu-btn:checked ~ .menu-icon .navicon::after {
    transform: rotate(45deg);
}

.menu-btn:checked ~ .menu-icon:not(.steps) .navicon::before,
.menu-btn:checked ~ .menu-icon:not(.steps) .navicon::after {
    top: 0;
}

/* Menu mobile */
.menu {
    padding: 0 20px;
    font-size: 1.15rem;
}

ul.menu {
    list-style: none;
    display: none;
    position: absolute;
    top: 3rem;
    left: 0;
    width: 100%;
    flex-direction: column;
    background: var(--white);
    z-index: 100;
}

ul.menu li {
    margin: 0;
    width: 100%;
    border-bottom: 1px solid var(--gray-200);
}

ul.menu li a {
    padding: 0.75rem 0;
    display: block;
    color: var(--primary);
    font-weight: 400;
}

ul.menu li a:hover {
    color: var(--accent);
}

.menu-btn:checked + .menu-icon + ul.menu {
    display: flex;
}

/* Desktop */
@media (min-width: 800px) {
    .menu-icon {
        display: none;
    }

    nav.nav {
        font-size: 0.96rem;
    }

    ul.menu {
        display: flex !important;
        position: static;
        flex-direction: row;
        width: auto;
        padding: 0;
        gap: 1rem;
        align-items: center;
    }

    ul.menu li {
        width: auto;
        border: none;
        min-width: 0;
        text-align: center;
    }

    ul.menu li a {
        display: inline-block;
        padding: 0.05rem 0;
    }

    ul.menu li a:hover {
        color: var(--accent);
        border-bottom: 1px solid var(--accent);
    }

    /* Ostatni element menu jako przycisk outline */
    ul.menu li:last-child a {
        text-align: center;
        background: var(--white);
        border: 1px solid var(--accent);
        color: var(--accent);
        width: auto;
        min-width: 8rem;
        padding: 0.45rem 0.9rem;
        border-radius: var(--radius);
        margin-left: 0.25rem;
    }

    ul.menu li:last-child a:hover {
        border: 1px solid var(--accent);
        background: var(--accent);
        color: var(--white);
    }
}