/**
 * ECOPARK GLOBAL UI (Header, Footer, 404) (BE-GLB-01, BE-GLB-02, BE-GLB-03)
 * Reference: yeu- cau-web/Screenshot 2026-09-09 221120.png, 221203.png
 */

/* ==========================================================================
   HEADER (BE-GLB-01)
   ========================================================================== */
.eco-site-header {
    background: #ffffff;
    box-shadow: 0 2px 12px rgba(15, 23, 42, 0.06);
    position: sticky;
    top: 0;
    z-index: 990;
    font-family: var(--eco-font-family);
    transition: all var(--eco-transition-fast);
}

.eco-header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 76px;
    gap: 20px;
}

/* Brand / Logo */
.eco-header-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--eco-color-ink);
}

.eco-brand-mark {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--eco-color-primary) 0%, var(--eco-color-primary-dark) 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(0, 104, 60, 0.25);
}

.eco-brand-mark .dashicons {
    font-size: 26px;
    width: 26px;
    height: 26px;
}

.eco-brand-text {
    display: flex;
    flex-direction: column;
}

.eco-brand-title {
    font-size: 19px;
    font-weight: 800;
    color: var(--eco-color-primary-dark);
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.eco-brand-sub {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--eco-color-ink-muted);
}

/* Nav Menu */
.eco-header-nav {
    display: flex;
    align-items: center;
    gap: 28px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.eco-nav-link {
    font-size: 15px;
    font-weight: 600;
    color: var(--eco-color-ink-subtle);
    text-decoration: none;
    transition: color var(--eco-transition-fast);
    padding: 8px 0;
    position: relative;
}

.eco-nav-link:hover,
.eco-nav-link.is-active {
    color: var(--eco-color-primary);
}

.eco-nav-link.is-active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--eco-color-primary);
    border-radius: 2px;
}

/* Header Right Actions */
.eco-header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.eco-header-hotline {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: var(--eco-color-ink);
}

.eco-hotline-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--eco-color-primary-surface);
    color: var(--eco-color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.eco-hotline-text {
    display: flex;
    flex-direction: column;
}

.eco-hotline-label {
    font-size: 11px;
    color: var(--eco-color-ink-muted);
    line-height: 1;
}

.eco-hotline-num {
    font-size: 14px;
    font-weight: 700;
    color: var(--eco-color-primary);
}

.eco-lang-toggle {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--eco-color-border-strong);
    border-radius: var(--eco-radius-full);
    padding: 3px 10px;
    font-size: 12px;
    font-weight: 700;
    color: var(--eco-color-ink);
    cursor: pointer;
    gap: 4px;
}

/* Mobile Hamburger */
.eco-hamburger-btn {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
    font-size: 24px;
    color: var(--eco-color-ink);
}

/* Mobile Drawer (Breakpoint <= 1024px) */
@media (max-width: 1024px) {
    .eco-header-nav,
    .eco-header-hotline {
        display: none;
    }

    .eco-hamburger-btn {
        display: flex;
        align-items: center;
    }
}

.eco-mobile-drawer {
    position: fixed;
    top: 0;
    right: -100%;
    width: 320px;
    max-width: 85vw;
    height: 100%;
    background: #ffffff;
    box-shadow: -6px 0 24px rgba(0, 0, 0, 0.15);
    z-index: 9999;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    transition: right var(--eco-transition-smooth);
    box-sizing: border-box;
}

.eco-mobile-drawer.is-open {
    right: 0;
}

.eco-drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--eco-color-border);
}

.eco-drawer-close {
    background: transparent;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--eco-color-ink-muted);
}

.eco-drawer-nav {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.eco-drawer-nav a {
    font-size: 16px;
    font-weight: 600;
    color: var(--eco-color-ink);
    text-decoration: none;
    padding: 8px 0;
    border-bottom: 1px solid var(--eco-color-border-subtle);
}

/* ==========================================================================
   FOOTER (BE-GLB-02)
   ========================================================================== */
.eco-site-footer {
    background: #002717;
    color: #e2e8f0;
    font-family: var(--eco-font-family);
    padding-top: 64px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.eco-footer-grid {
    display: grid;
    grid-template-columns: 2fr 1.2fr 1.2fr 1.5fr;
    gap: 40px;
    margin-bottom: 48px;
}

@media (max-width: 1024px) {
    .eco-footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 640px) {
    .eco-footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

.eco-footer-brand-title {
    font-size: 22px;
    font-weight: 800;
    color: #ffffff;
    margin: 0 0 8px 0;
}

.eco-footer-desc {
    font-size: 14px;
    line-height: 1.6;
    color: #94a3b8;
    margin-bottom: 20px;
}

.eco-footer-contact-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-size: 13px;
    color: #cbd5e1;
}

.eco-footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.eco-footer-contact-item .dashicons {
    color: #34d399;
    font-size: 18px;
    margin-top: 2px;
}

.eco-footer-col-title {
    font-size: 16px;
    font-weight: 700;
    color: #ffffff;
    margin: 0 0 18px 0;
    position: relative;
    padding-bottom: 8px;
}

.eco-footer-col-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 28px;
    height: 2px;
    background: #34d399;
}

.eco-footer-links {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.eco-footer-links a {
    color: #94a3b8;
    text-decoration: none;
    font-size: 14px;
    transition: color var(--eco-transition-fast);
}

.eco-footer-links a:hover {
    color: #34d399;
    padding-left: 4px;
}

.eco-social-links {
    display: flex;
    gap: 12px;
    margin-top: 16px;
    flex-wrap: wrap;
}

.eco-social-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    text-decoration: none;
    transition: background var(--eco-transition-fast);
}

.eco-social-btn:hover {
    background: #34d399;
    color: #002717;
}

.eco-payment-badges {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 14px;
}

.eco-payment-pill {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 700;
}

.eco-footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 24px 0;
    font-size: 13px;
    color: #64748b;
    text-align: center;
}

/* ==========================================================================
   404 STATUS PAGE (BE-GLB-03)
   ========================================================================== */
.eco-status-404-wrap {
    min-height: 65vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 20px;
}

.eco-404-card {
    max-width: 600px;
    background: #ffffff;
    border-radius: var(--eco-radius-xl);
    padding: 48px 32px;
    box-shadow: var(--eco-shadow-lg);
    border: 1px solid var(--eco-color-border);
}

.eco-404-badge {
    font-size: 64px;
    font-weight: 900;
    color: var(--eco-color-primary);
    line-height: 1;
    margin-bottom: 16px;
    letter-spacing: -0.04em;
}

.eco-404-title {
    font-size: 26px;
    font-weight: 800;
    color: var(--eco-color-ink);
    margin: 0 0 12px 0;
}

.eco-404-desc {
    font-size: 15px;
    color: var(--eco-color-ink-muted);
    line-height: 1.6;
    margin: 0 0 32px 0;
}

.eco-404-actions {
    display: flex;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
}