/* 
 * Newcastle Racecourse Website
 * Header Stylesheet
 */

/* Header Styles */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

/* Top Row Styles */
.header-top {
    background: linear-gradient(to right, rgba(255, 255, 255, 0.98), rgba(245, 245, 245, 0.98));
    padding: 12px 0;
    border-bottom: 1px solid rgba(0, 48, 108, 0.1);
}

.header-top-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

.clearfix::after {
    content: "";
    clear: both;
    display: table;
}

/* Bottom Row Styles */
.header-bottom {
    background-color: var(--navy);
    padding: 0;
    border-bottom: 3px solid var(--mint);
}

/* Logo Styles */
.logo {
    display: flex;
    align-items: center; 
    margin-right: 20px;
}

.logo img {
    height: 80px;
    width: auto; 
    transition: all 0.3s ease;
    display: block;
}

/* Contact Info Styles */
.header-contact {
    display: flex;
    align-items: center;
    margin-right: auto;
    gap: 15px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
}

.contact-item i {
    color: var(--mint);
    font-size: 1rem;
}

.contact-item a {
    color: var(--navy);
    font-weight: 500;
    transition: color 0.3s ease;
}

.contact-item a:hover {
    color: var(--mint);
}

/* Navigation Styles */
.main-nav {
    width: 100%; 
    display: block;
    text-align: center;
}

.nav-menu {
    display: flex;
    justify-content: center;
    list-style: none;
    margin: 0;
    padding: 0;
}

.menu-item {
    position: relative;
    margin: 0;
}

.menu-item a {
    display: block;
    padding: 15px 18px;
    font-weight: 500;
    color: var(--white);
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.menu-item a:hover {
    color: var(--white);
    background-color: rgba(117, 195, 180, 0.2);
}

.has-dropdown > a::after {
    content: '\f107';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    margin-left: 5px;
    font-size: 0.8rem;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--navy);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    min-width: 220px;
    padding: 10px 0;
    border-radius: 5px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    z-index: 100;
    list-style: none;
    border-top: 3px solid var(--mint);
}

.menu-item:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    margin: 0;
}

.dropdown-menu a {
    padding: 8px 20px;
    color: var(--white);
    font-weight: 400;
    text-transform: none;
    font-size: 0.9rem;
}

.dropdown-menu a:hover {
    background-color: rgba(117, 195, 180, 0.2);
}

/* Header Buttons */
.header-buttons {
    display: flex;
    gap: 10px;
}

.header-buttons .btn {
    padding: 10px 20px;
    font-size: 0.85rem;
    letter-spacing: 1px;
    font-weight: 600;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 40px;
    height: 40px;
    position: relative;
    z-index: 1001;
    padding: 10px;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--navy); 
    margin: 5px 0;
    border-radius: 3px;
    transition: all 0.3s ease;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

.mobile-menu-toggle:hover span {
    background-color: var(--mint);
}

/* Scrolled Header Styles */
.site-header.scrolled {
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
}

.site-header.scrolled .header-top {
    padding: 8px 0;
}

.site-header.scrolled .header-contact {
    display: none;
}

.site-header.scrolled .logo img { 
    height: 65px;
}

/* Responsive Styles */
@media (max-width: 1200px) {
    .menu-item {
        margin: 0 2px;
    }
    
    .menu-item a {
        padding: 10px 12px;
        font-size: 0.85rem;
    }
    
    .header-buttons .btn {
        padding: 8px 15px;
        font-size: 0.8rem;
    }
    
    .header-contact {
        display: none;
    }
}

@media (max-width: 992px) {
    .header-bottom {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        z-index: 1000;
    }
    
    .header-top {
        padding: 10px 0;
    }
    
    .header-top-inner {
        justify-content: space-between;
    }
    
    .logo img {
        height: 60px;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .nav-menu {
        flex-direction: column;
    }
    
    .menu-item {
        width: 100%;
        margin: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .menu-item a {
        padding: 12px 20px;
        text-align: left;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        width: 100%;
        background-color: rgba(0, 48, 108, 0.8);
        display: none;
    }
    
    .dropdown-menu.show {
        display: block;
    }
    
    .dropdown-menu li {
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .dropdown-menu a {
        padding-left: 30px;
    }
}

@media (max-width: 767px) {
    .header-buttons {
        display: none;
    }
    
    .logo img {
        height: 55px;
    }
}

@media (max-width: 575px) {
    .logo img {
        height: 50px;
    }
    
    .mobile-menu-toggle {
        padding: 5px;
    }
}