/* ============================================================================
 * Header styles — topbar + main header
 * ========================================================================= */

/* === Topbar ============================================================= */
.h-topbar {
    background: var(--hlife-color-navy, #1A2B49);
    color: rgba(255, 255, 255, 0.85);
    font-size: 12px;
    line-height: 1;
}

.h-topbar__inner {
    max-width: var(--hlife-container-max, 1200px);
    margin-inline: auto;
    padding: 8px clamp(1rem, 4vw, 2rem);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    min-height: 32px;
}

.h-topbar__rates {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.h-topbar__rate {
    display: inline-flex;
    align-items: baseline;
    gap: 4px;
    font-variant-numeric: tabular-nums;
}

.h-topbar__rate-sign {
    opacity: 0.7;
    font-weight: 500;
}

.h-topbar__rate-value {
    font-weight: 500;
}

.h-topbar__actions {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}

.h-topbar__btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: transparent;
    color: inherit;
    border: 1px solid transparent;
    border-radius: 3px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s, border-color 0.15s;
}

.h-topbar__btn:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
}

.h-topbar__theme-icon {
    display: inline-block;
    line-height: 1;
}

[data-theme="dark"] [data-theme-icon-light],
:not([data-theme="dark"]) [data-theme-icon-dark] {
    display: none;
}

.h-topbar__lang {
    font-variant-numeric: tabular-nums;
}

.h-topbar__lang-current {
    opacity: 1;
    font-weight: 600;
}

.h-topbar__lang-sep {
    opacity: 0.4;
    margin: 0 2px;
}

.h-topbar__lang-alt {
    opacity: 0.6;
}

@media (max-width: 640px) {
    .h-topbar__rates {
        display: none;
    }
}

/* === Main header ======================================================== */
.h-header {
    background: var(--hlife-color-bg, #fff);
    border-bottom: 1px solid var(--hlife-color-border, #e5e7eb);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: box-shadow 0.2s ease, padding 0.2s ease;
}

.h-header[data-scrolled="true"] {
    box-shadow: 0 4px 16px -8px rgba(26, 43, 73, 0.12);
}

.h-header__inner {
    max-width: var(--hlife-container-max, 1200px);
    margin-inline: auto;
    padding: 16px clamp(1rem, 4vw, 2rem);
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 24px;
    align-items: center;
    min-height: 64px;
    transition: padding 0.2s ease;
}

.h-header[data-scrolled="true"] .h-header__inner {
    padding-block: 10px;
}

/* Logo */
.h-header__logo {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: var(--hlife-color-navy, #1A2B49);
    line-height: 1;
}

[data-theme="dark"] .h-header__logo {
    color: var(--hlife-color-text, #f3f4f6);
}

.h-header__logo-text {
    font-family: var(--hlife-font-display, "Playfair Display"), serif;
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: 0.01em;
}

.h-header__logo-tag {
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--hlife-color-muted, #6b7280);
    margin-top: 2px;
    font-weight: 500;
}

/* Nav */
.h-header__nav {
    justify-self: center;
}

.h-header__nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 8px;
}

.h-header__nav-item {
    position: relative;
}

.h-header__nav-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 10px 14px;
    color: var(--hlife-color-text, #1f2937);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    border-radius: 4px;
    transition: background 0.15s, color 0.15s;
}

.h-header__nav-link:hover,
.h-header__nav-item[data-mega-open="true"] .h-header__nav-link {
    background: var(--hlife-color-sand-light, #F4F1EA);
    color: var(--hlife-color-navy, #1A2B49);
}

[data-theme="dark"] .h-header__nav-link:hover,
[data-theme="dark"] .h-header__nav-item[data-mega-open="true"] .h-header__nav-link {
    background: rgba(255, 255, 255, 0.05);
    color: var(--hlife-color-text, #f3f4f6);
}

.h-header__nav-chevron {
    font-size: 8px;
    opacity: 0.6;
    transition: transform 0.2s;
}

.h-header__nav-item[data-mega-open="true"] .h-header__nav-chevron {
    transform: rotate(180deg);
}

/* Actions (right) */
.h-header__actions {
    display: flex;
    align-items: center;
    gap: 8px;
    justify-self: end;
}

.h-header__action {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: var(--hlife-color-sand-light, #F4F1EA);
    color: var(--hlife-color-charcoal, #333);
    border: 1px solid transparent;
    border-radius: 4px;
    cursor: pointer;
    font-size: 13px;
    transition: background 0.15s, border-color 0.15s;
}

.h-header__action:hover {
    background: transparent;
    border-color: var(--hlife-color-border, #e5e7eb);
}

[data-theme="dark"] .h-header__action {
    background: rgba(255, 255, 255, 0.04);
    color: var(--hlife-color-text-secondary, #d1d5db);
}

.h-header__action-shortcut {
    padding: 2px 6px;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 2px;
    font-size: 11px;
    font-family: ui-monospace, monospace;
    color: var(--hlife-color-muted, #6b7280);
}

[data-theme="dark"] .h-header__action-shortcut {
    background: rgba(255, 255, 255, 0.05);
}

.h-header__cta {
    padding: 10px 18px;
    background: var(--hlife-color-emerald, #2E7D32);
    color: #fff;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.15s, transform 0.1s;
}

.h-header__cta:hover {
    background: #246728;
    transform: translateY(-1px);
}

/* Burger (mobile) */
.h-header__burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    width: 40px;
    height: 40px;
    padding: 8px;
    background: transparent;
    border: 1px solid var(--hlife-color-border, #e5e7eb);
    border-radius: 4px;
    cursor: pointer;
}

.h-header__burger-line {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--hlife-color-navy, #1A2B49);
    transition: transform 0.2s, opacity 0.2s;
}

[data-theme="dark"] .h-header__burger-line {
    background: var(--hlife-color-text, #f3f4f6);
}

/* Mobile breakpoint */
@media (max-width: 1024px) {
    .h-header__nav,
    .h-header__action,
    .h-header__cta {
        display: none;
    }

    .h-header__burger {
        display: flex;
    }

    .h-header__inner {
        grid-template-columns: 1fr auto;
    }
}