/* ==========================================================================
   Header block (mobile-first)
   ========================================================================== */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-bg-primary);
    border-bottom: 1px solid var(--color-border);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 68px;
}

.header__logo img {
    height: 36px;
    width: auto;
}

/* Burger (mobile) — placed after CTA at right edge */
.header__burger {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 10px;
    border-radius: var(--radius-sm);
    order: 3;
}

.header__burger-bar {
    display: block;
    height: 2px;
    width: 100%;
    background: var(--color-white);
    border-radius: 2px;
    transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.header__burger[aria-expanded="true"] .header__burger-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.header__burger[aria-expanded="true"] .header__burger-bar:nth-child(2) {
    opacity: 0;
}

.header__burger[aria-expanded="true"] .header__burger-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Nav drawer (mobile): flat list, no dropdowns; CTA inside */
.header__nav {
    position: fixed;
    inset: 68px 0 auto 0;
    background: var(--color-bg-dark);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1.25rem var(--container-pad) 1.75rem;
    max-height: calc(100dvh - 68px);
    overflow-y: auto;
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--transition), opacity var(--transition), visibility var(--transition);
}

.header__nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.header__nav-list {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.header__nav-link {
    display: block;
    padding: 0.75rem 0.5rem;
    font-weight: var(--fw-medium);
    color: var(--color-white);
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast), background var(--transition-fast);
}

.header__nav-link:hover,
.header__nav-link--active {
    color: var(--color-gold);
    background: var(--color-surface);
}

.header__cta {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.header__cta-btn {
    width: 100%;
}

.header__flag {
    display: none;
}

.header__flag img {
    border-radius: 3px;
}

body.nav-open {
    overflow: hidden;
}

/* ---------- Desktop ---------- */
@media (min-width: 768px) {
    .header__burger {
        display: none;
    }

    .header__nav {
        position: static;
        inset: auto;
        flex-direction: row;
        align-items: center;
        justify-content: flex-end;
        gap: 1.5rem;
        padding: 0;
        max-height: none;
        overflow: visible;
        background: none;
        border: none;
        transform: none;
        opacity: 1;
        visibility: visible;
        flex: 1;
    }

    .header__nav-list {
        flex-direction: row;
        align-items: center;
        gap: 0.5rem;
    }

    .header__nav-link {
        padding: 0.5rem 0.75rem;
    }

    .header__cta {
        flex-direction: row;
        align-items: center;
        gap: 0.65rem;
    }

    .header__cta-btn {
        width: auto;
        padding: 0.6rem 1.1rem;
    }

    .header__flag {
        display: inline-flex;
        align-items: center;
    }
}