/*
 * NHL43 Luxury Theme — assets/css/header.css
 * Glassmorphism Navigation & Footer Grid Styles
 */

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background-color: transparent;
    border-bottom: 1px solid transparent;
    z-index: 990;
    transition: background-color var(--duration-slow), border-color var(--duration-slow), backdrop-filter var(--duration-slow);
}

/* Glassmorphism Active State */
.site-header.is-scrolled {
    background-color: rgba(255, 255, 255, 0.85);
    /* Light theme glass */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

/* Logo */
.site-logo {
    display: flex;
    align-items: center;
    height: 100%;
    z-index: 992;
}

.site-logo img {
    height: 28px;
    width: auto;
}

.logo-text {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: var(--text-2xl);
    letter-spacing: var(--letter-spacing-tighter);
}

/* Desktop Navigation */
.primary-nav {
    display: none;
}

@media (min-width: 1024px) {
    .primary-nav {
        display: block;
    }
}

.nav-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: var(--space-6);
}

.nav-menu li {
    position: relative;
}

.nav-menu a {
    font-size: var(--text-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-muted);
    padding: var(--space-2) 0;
    transition: color var(--duration-fast);
}

.nav-menu a:hover {
    color: var(--color-text);
}

/* Desktop CTA */
.header-cta {
    display: none;
}

@media (min-width: 1024px) {
    .header-cta {
        display: inline-flex;
    }
}

/* Hamburger Toggle */
.nav-toggle {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 992;
}

@media (min-width: 1024px) {
    .nav-toggle {
        display: none;
    }
}

.hamburger-bar {
    width: 100%;
    height: 2px;
    background-color: var(--color-text);
    border-radius: var(--radius-full);
    transition: transform var(--duration-normal), opacity var(--duration-normal);
}

/* Hamburger Open States */
.nav-toggle[aria-expanded="true"] .hamburger-bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

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

.nav-toggle[aria-expanded="true"] .hamburger-bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Mobile Fullscreen Nav Window */
.mobile-nav {
    position: fixed;
    inset: 0;
    background-color: var(--color-bg);
    z-index: 991;
    display: flex;
    flex-direction: column;
    padding-top: var(--header-height);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--duration-normal), visibility 0s linear var(--duration-normal);
}

.mobile-nav.is-open {
    opacity: 1;
    visibility: visible;
    transition-delay: 0s;
}

body.menu-open {
    overflow: hidden;
    /* Lock background scroll */
}

.mobile-nav-inner {
    padding: var(--space-6) var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

.mobile-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.mobile-menu a {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
    text-decoration: none;
}

.mobile-cta {
    width: 100%;
    height: 56px;
    font-size: var(--text-base);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
    border-top: 1px solid var(--color-border);
    background-color: var(--color-bg);
    padding-top: var(--space-12);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-10);
    margin-bottom: var(--space-10);
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr;
    }
}

.footer-logo {
    display: inline-block;
    margin-bottom: var(--space-4);
}

.footer-logo img {
    height: 24px;
    width: auto;
    filter: grayscale(100%);
    opacity: 0.8;
}

.brand-desc {
    font-size: var(--text-sm);
    max-width: 320px;
    margin-bottom: var(--space-6);
}

.social-links {
    display: flex;
    gap: var(--space-3);
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-text-muted);
}

.social-links a:hover {
    color: var(--color-text);
    border-color: var(--color-text);
}

.footer-title {
    font-size: var(--text-sm);
    color: var(--color-text);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
    margin-bottom: var(--space-4);
}

.footer-menu,
.contact-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-menu li,
.contact-list li {
    margin-bottom: var(--space-2);
}

.footer-menu a,
.contact-list a,
.contact-list address {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    font-style: normal;
}

.footer-menu a:hover,
.contact-list a:hover {
    color: var(--color-text);
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-6) 0;
    border-top: 1px solid var(--color-border);
    gap: var(--space-4);
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
    }
}

.copyright {
    margin: 0;
    font-size: var(--text-xs);
    color: var(--color-text-subtle);
}

.legal-links {
    display: flex;
    gap: var(--space-4);
}

.legal-links a {
    font-size: var(--text-xs);
    color: var(--color-text-subtle);
}

.legal-links a:hover {
    color: var(--color-text);
}