/**
 * Site Header & Navigation
 * Sticky, mobile-optimized header with persistent CTAs
 */

/* ==========================================
   HEADER
   ========================================== */
.site-header {
    background: var(--color-white);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    transition: all var(--transition-base);
}

.site-header__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) 0;
}

.site-header__logo {
    font-family: 'Poppins', sans-serif;
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-green);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.site-header__logo-icon {
    color: var(--color-coral);
    font-size: var(--font-size-2xl);
}

/* ==========================================
   NAVIGATION
   ========================================== */
.site-nav {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.site-nav__menu {
    display: flex;
    list-style: none;
    gap: var(--space-lg);
    margin: 0;
}

.site-nav__item {
    position: relative;
}

.site-nav__link {
    color: var(--color-text-dark);
    text-decoration: none;
    font-weight: 500;
    font-size: var(--font-size-base);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    display: block;
}

.site-nav__link:hover {
    color: var(--color-green);
    background: var(--color-cream-light);
    text-decoration: none;
}

.site-nav__link--active {
    color: var(--color-green);
    font-weight: 600;
}

/* Dropdown Menu */
.site-nav__dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--color-white);
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-md);
    padding: var(--space-sm);
    min-width: 220px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-base);
    z-index: var(--z-dropdown);
}

.site-nav__item:hover .site-nav__dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.site-nav__dropdown-link {
    display: block;
    padding: var(--space-sm) var(--space-md);
    color: var(--color-text-dark);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.site-nav__dropdown-link:hover {
    background: var(--color-cream-light);
    color: var(--color-green);
    text-decoration: none;
}

/* Mobile Menu Toggle */
.site-nav__toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: var(--space-xs);
}

.site-nav__toggle-line {
    width: 24px;
    height: 3px;
    background: var(--color-green);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .site-nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: var(--color-white);
        box-shadow: var(--shadow-xl);
        flex-direction: column;
        padding: var(--space-xl) var(--space-lg);
        gap: var(--space-md);
        transition: right var(--transition-slow);
        overflow-y: auto;
    }

    .site-nav__menu.active {
        right: 0;
    }

    .site-nav__toggle {
        display: flex;
    }

    .site-nav__dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        padding-left: var(--space-md);
        margin-top: var(--space-xs);
    }

    .hide-mobile {
        display: none;
    }
}

/* Extra small devices */
@media (max-width: 400px) {
    .site-header__logo {
        font-size: var(--font-size-base);
    }

    .site-header__logo-icon {
        font-size: var(--font-size-xl);
    }
}

/* ==========================================
   FOOTER
   ========================================== */
.site-footer {
    background: var(--color-green-dark);
    color: rgba(255, 255, 255, 0.9);
    padding: var(--space-2xl) 0 var(--space-lg);
    margin-top: var(--space-2xl);
}

.site-footer__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.site-footer__section-title {
    font-family: 'Poppins', sans-serif;
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--space-md);
}

.site-footer__links {
    list-style: none;
    margin: 0;
}

.site-footer__link {
    display: block;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    padding: var(--space-xs) 0;
    transition: color var(--transition-fast);
}

.site-footer__link:hover {
    color: var(--color-coral-light);
    text-decoration: underline;
}

.site-footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: var(--space-lg);
    text-align: center;
    font-size: var(--font-size-sm);
    color: #FFFFFF;
}

.site-footer__bottom strong {
    color: #FFFFFF;
}

.site-footer__disclaimer {
    margin-top: var(--space-md);
    font-size: var(--font-size-xs);
    line-height: var(--line-height-relaxed);
    color: #FFFFFF;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.site-footer__disclaimer strong {
    color: #FFFFFF;
}