/* ============================================================
   HEADER.CSS – Navigacija i Header stilovi
   Udruga Sjećanje
   ============================================================ */

/* ============================================================
   1. HEADER WRAPPER
   ============================================================ */

#us-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-header);
    transition: background 0.4s ease, box-shadow 0.4s ease, padding 0.4s ease;
    padding: 20px 0;
}

/* Transparent na vrhu */
#us-header.is-top {
    background: transparent;
}

/* Tamni header pri scrollanju */
#us-header.is-scrolled {
    background: rgba(15, 3, 3, 0.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 2px 30px rgba(0, 0, 0, 0.5);
    padding: 12px 0;
}

/* ============================================================
   2. HEADER INNER
   ============================================================ */

.us-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================================
   3. LOGO
   ============================================================ */

.us-logo {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    flex-shrink: 0;
}

.us-logo__img {
    height: 52px;
    width: auto;
    transition: var(--transition);
}

.us-logo:hover .us-logo__img {
    transform: scale(1.03);
}

.us-logo__text {}

.us-logo__title {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    line-height: 1.1;
}

.us-logo__title span {
    color: var(--color-secondary);
}

.us-logo__subtitle {
    display: block;
    font-size: 0.65rem;
    color: var(--color-text-muted);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-top: 3px;
}

/* ============================================================
   4. NAVIGACIJA
   ============================================================ */

.us-nav {
    flex: 1;
    display: flex;
    justify-content: center;
}

.us-nav__list {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.us-nav__item {
    position: relative;
}

.us-nav__link {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 8px 10px;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    border-bottom: 2px solid transparent;
    transition: var(--transition);
    white-space: nowrap;
}

.us-nav__link:hover,
.us-nav__link.is-active {
    color: var(--color-secondary);
    border-bottom-color: var(--color-secondary);
}

/* Dropdown strelica */
.us-nav__arrow {
    font-size: 0.6rem;
    transition: transform 0.25s ease;
}

.us-nav__item:hover .us-nav__arrow {
    transform: rotate(180deg);
}

/* ============================================================
   5. DROPDOWN MENI
   ============================================================ */

.us-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    min-width: 220px;
    background: rgba(15, 3, 3, 0.97);
    backdrop-filter: blur(16px);
    border: 1px solid var(--color-border);
    border-top: 2px solid var(--color-secondary);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    transition: all 0.25s ease;
    z-index: 100;
}

.us-nav__item:hover .us-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.us-dropdown__item {}

.us-dropdown__link {
    display: block;
    padding: 10px 20px;
    font-size: var(--size-sm);
    color: var(--color-text-muted);
    transition: var(--transition);
    border-left: 2px solid transparent;
}

.us-dropdown__link:hover {
    color: var(--color-secondary);
    border-left-color: var(--color-secondary);
    background: rgba(201, 168, 76, 0.05);
    padding-left: 24px;
}

/* ============================================================
   6. HEADER AKCIJE (desna strana)
   ============================================================ */

.us-header__actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

/* Jezični switcher */
.us-lang-switcher {
    position: relative;
}

.us-lang-switcher__btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 7px 12px;
    font-size: var(--size-sm);
    font-weight: 600;
    color: var(--color-text);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-sm);
    background: transparent;
    cursor: pointer;
    transition: var(--transition);
    letter-spacing: 0.08em;
}

.us-lang-switcher__btn:hover {
    border-color: var(--color-secondary);
    color: var(--color-secondary);
}

.us-lang-switcher__dropdown {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 100px;
    background: rgba(15, 3, 3, 0.97);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.us-lang-switcher:hover .us-lang-switcher__dropdown {
    opacity: 1;
    visibility: visible;
}

.us-lang-switcher__option {
    display: block;
    padding: 9px 14px;
    font-size: var(--size-sm);
    color: var(--color-text-muted);
    transition: var(--transition);
}

.us-lang-switcher__option:hover,
.us-lang-switcher__option.is-active {
    color: var(--color-secondary);
    background: rgba(201, 168, 76, 0.05);
}

/* Doniraj gumb */
.us-header__donate {
    padding: 9px 18px;
    font-size: var(--size-xs);
    gap: 7px;
}

/* ============================================================
   7. HAMBURGER (MOBITEL)
   ============================================================ */

.us-hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    cursor: pointer;
    background: transparent;
    border: none;
    padding: 4px;
    z-index: 10;
}

.us-hamburger__line {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: var(--transition);
    transform-origin: center;
}

/* Animacija otvaranja */
.us-hamburger.is-open .us-hamburger__line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.us-hamburger.is-open .us-hamburger__line:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.us-hamburger.is-open .us-hamburger__line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ============================================================
   8. MOBILNI MENI
   ============================================================ */

.us-mobile-nav {
    display: none;
    position: fixed;
    top: 0;
    right: -100%;
    width: min(320px, 90vw);
    height: 100vh;
    background: rgba(10, 2, 2, 0.98);
    backdrop-filter: blur(20px);
    border-left: 1px solid var(--color-border);
    z-index: calc(var(--z-header) - 1);
    padding: 90px 28px 40px;
    overflow-y: auto;
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.us-mobile-nav.is-open {
    right: 0;
}

.us-mobile-nav__list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.us-mobile-nav__item {
    border-bottom: 1px solid var(--color-border);
}

.us-mobile-nav__link {
    display: block;
    padding: 16px 0;
    font-size: var(--size-base);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    transition: var(--transition);
}

.us-mobile-nav__link:hover {
    color: var(--color-secondary);
    padding-left: 8px;
}

.us-mobile-nav__donate {
    margin-top: 30px;
    width: 100%;
    justify-content: center;
}

/* Overlay pri otvorenom mob. meniju */
.us-nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: calc(var(--z-header) - 2);
    backdrop-filter: blur(2px);
}

.us-nav-overlay.is-visible {
    display: block;
}

/* ============================================================
   9. RESPONSIVE
   ============================================================ */

@media (max-width: 1100px) {
    .us-nav__link {
        padding: 8px 7px;
        font-size: 0.68rem;
    }
}

@media (max-width: 960px) {
    .us-nav {
        display: none;
    }

    .us-hamburger {
        display: flex;
    }

    .us-mobile-nav {
        display: block;
    }

    .us-logo__subtitle {
        display: none;
    }
}

@media (max-width: 520px) {
    .us-header__inner {
        padding: 0 16px;
    }

    .us-logo__img {
        height: 42px;
    }

    .us-logo__title {
        font-size: 1.05rem;
    }
}

/* ── Razmak između search ikone i Doniraj gumba ── */
.elementor-nav-menu .doniraj,
a.doniraj,
.header-doniraj,
[href*="doniraj"],
.elementor-button-wrapper:last-child,
.elementor-nav-menu--main .elementor-item:last-child {
    margin-left: 16px !important;
}