/* ===================================
   HEADER & FOOTER STYLES
   ================================ */

/* === Header === */
.main-header {
    background: var(--color-header-bg);
    background: radial-gradient(4.97% 125.29% at 50% 50%, rgba(226, 5, 17, 0.52) 0%, rgba(226, 5, 17, 0) 100%),
        radial-gradient(11.02% 277.48% at 50% 50%, rgba(226, 5, 17, 0.31) 0%, rgba(226, 5, 17, 0) 100%),
        radial-gradient(16.72% 421.13% at 50% 50%, rgba(226, 5, 17, 0.17) 0%, rgba(226, 5, 17, 0) 100%),
        radial-gradient(68.36% 1721.92% at 50% 50%, rgba(0, 0, 0, 0) 41.67%, #000000 100%),
        var(--color-header-bg);
    padding: 0;
    height: 74px;
    display: flex;
    align-items: center;
    z-index: 2;
    position: relative;
}

.header-content {
    margin: 0 auto;
    display: flex;
    align-items: center;
    height: 100%;
}

.main-nav {
    display: flex;
    align-items: center;
    width: 100%;
    justify-content: center;
    gap: var(--spacing-3xl);
    position: relative;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xl);
    flex: 1;
}

.main-logo {
    position: relative;
    z-index: 10;
}

.main-logo img {
    width: 131px;
    height: auto;
    display: block;
}

.nav-group {
    display: flex;
    gap: var(--spacing-2xl);
    list-style: none;
    padding: 0;
    margin: 0;
}

.nav-group.left {
    justify-content: flex-end;
}

.nav-group.right {
    justify-content: flex-start;
}

.nav-link {
    color: var(--color-accent);
    font-weight: 600;
    font-size: 20px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-accent-hover);
}

/* Auth Buttons */
.login-btn,
.profile-btn-header {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    padding: 4.5px var(--spacing-lg);
    text-decoration: none;
}

.login-btn {
    background: var(--color-blue);
    color: var(--color-light-blue);
    border: none;
}

.login-btn:hover {
    background: #66A1EE;
    color: var(--color-white);
}

.profile-btn-header {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--color-text-light);
}

.profile-btn-header:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--color-white);
}

.login-btn svg,
.profile-btn-header svg {
    width: 21px;
    height: 21px;
}

.login-btn span,
.profile-btn-header span {
    font-weight: 600;
    font-size: 20px;
    line-height: 100%;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.profile-btn-header span {
    font-weight: 500;
    font-size: 16px;
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.profile-avatar-small {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
}

/* === Footer === */
.main-footer {
    color: var(--color-text-secondary);
    width: 100%;
}

.footer-content {
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-xl);
    background-color: rgba(13, 12, 12, 0.4);
    height: 100px;
}

.footer-content .container {
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-nav {
    display: flex;
    gap: var(--spacing-3xl);
}

.footer-nav a {
    color: var(--color-accent);
    text-decoration: none;
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0.1em;
    transition: color var(--transition-fast);
}

.footer-nav a:hover {
    color: var(--color-accent-hover);
}

.footer-social {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-copyright {
    color: var(--color-text-secondary);
    font-size: 14px;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 70px;
    background: var(--color-footer-bg);
}

.footer-copyright .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
}

/* ===================================
   MOBILE MENU
   ================================ */

.mobile-menu-btn {
    display: none;
    position: absolute;
    right: var(--spacing-lg);
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--color-accent);
    cursor: pointer;
    padding: var(--spacing-xs);
    z-index: 1001;
    border-radius: var(--radius-xs);
    transition: all var(--transition-fast);
}

.mobile-menu-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-accent-hover);
}

.mobile-menu-btn svg {
    width: 24px;
    height: 24px;
    transition: transform var(--transition-fast);
}

.mobile-menu-btn.active svg {
    transform: rotate(180deg);
}

.mobile-menu {
    position: fixed;
    top: 74px;
    right: -300px;
    width: 300px;
    background: rgba(22, 22, 22, 0.98);
    backdrop-filter: blur(10px);
    border-left: 1px solid var(--color-border-light);
    border-bottom: 1px solid var(--color-border-light);
    border-bottom-left-radius: var(--radius);
    padding: var(--spacing-lg) 0;
    z-index: 1000;
    transition: right var(--transition-fast);
    box-shadow: var(--shadow-xl);
    max-height: calc(100vh - 74px);
    overflow-y: auto;
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 var(--spacing-lg) var(--spacing-lg) var(--spacing-lg);
    border-bottom: 1px solid var(--color-border-light);
    margin-bottom: var(--spacing-lg);
}

.mobile-menu-header h3 {
    color: var(--color-accent);
    font-size: 18px;
    font-weight: 600;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.mobile-menu-close {
    background: none;
    border: none;
    color: var(--color-accent);
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: var(--radius-xs);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-menu-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-accent-hover);
}

.mobile-menu-close svg {
    width: 20px;
    height: 20px;
}

.mobile-menu-content {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 var(--spacing-lg) var(--spacing-sm) var(--spacing-lg);
}

.mobile-nav-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border-light);
}

.mobile-nav-link {
    color: var(--color-accent);
    font-weight: 600;
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-decoration: none;
    padding: var(--spacing-sm) var(--spacing-lg);
    transition: all var(--transition-fast);
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
}

.mobile-nav-link:hover {
    color: var(--color-accent-hover);
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--color-border-light);
}

.mobile-auth-section {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.mobile-login-btn {
    background: var(--color-blue);
    color: var(--color-light-blue);
    border: none;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    transition: background var(--transition-fast);
    padding: var(--spacing-sm) var(--spacing-lg);
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
}

.mobile-login-btn:hover {
    background: #66A1EE;
    color: var(--color-white);
}

.mobile-profile-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    padding: var(--spacing-sm) var(--spacing-lg);
    text-decoration: none;
    color: var(--color-text-light);
    width: 100%;
    box-sizing: border-box;
}

.mobile-profile-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--color-white);
}

.mobile-profile-btn span {
    font-weight: 500;
    font-size: 16px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
}

.mobile-profile-btn .profile-avatar-small {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.mobile-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 999;
    opacity: 0;
    transition: opacity var(--transition-fast);
    pointer-events: none;
}

.mobile-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

/* ===================================
   RESPONSIVE BREAKPOINTS
   ================================ */

/* Desktop & Large Tablet (992px - 1200px) */
@media (max-width: 1200px) and (min-width: 992px) {
    .nav-group {
        gap: var(--spacing-xl);
    }

    .nav-link {
        font-size: 18px;
    }

    .main-logo img {
        width: 115px;
    }

    .login-btn,
    .profile-btn-header {
        position: static;
        transform: none;
        margin-left: var(--spacing-md);
        flex-shrink: 0;
    }

    .login-btn {
        padding: 6px var(--spacing-md);
        gap: var(--spacing-xs);
    }

    .login-btn span {
        font-size: 18px;
    }

    .profile-btn-header {
        padding: 5px 14px;
        gap: var(--spacing-xs);
    }

    .profile-btn-header span {
        font-size: 15px;
        max-width: 100px;
    }
}

/* Mobile Navigation Transition (Below 992px) */
@media (max-width: 991px) {
    .main-header {
        height: 60px;
        padding: 0 var(--spacing-md);
    }

    .header-content {
        height: 60px;
    }

    .main-nav {
        gap: var(--spacing-md);
        justify-content: space-between;
        align-items: center;
        width: 100%;
    }

    .nav-group {
        gap: var(--spacing-lg);
    }

    .nav-link {
        font-size: 15px;
        white-space: nowrap;
    }

    .main-logo img {
        width: 95px;
    }

    .login-btn {
        padding: 7px var(--spacing-xs);
        gap: 7px;
    }

    .login-btn span {
        font-size: 15px;
    }

    .login-btn,
    .profile-btn-header {
        position: static;
        transform: none;
        margin-left: var(--spacing-md);
        flex-shrink: 0;
    }

    .nav-container {
        display: flex;
        align-items: center;
        gap: var(--spacing-sm);
        flex: 1;
        justify-content: center;
    }

    .mobile-menu {
        top: 60px;
        max-height: calc(100vh - 60px);
    }
}

/* Tablet Optimization (768px - 900px) */
@media (max-width: 900px) and (min-width: 768px) {
    .nav-group {
        gap: var(--spacing-sm);
    }

    .nav-link {
        font-size: 13px;
        white-space: nowrap;
        letter-spacing: 0.05em;
    }

    .nav-container {
        gap: var(--spacing-xs);
    }

    .main-logo img {
        width: 85px;
    }

    .login-btn {
        padding: 5px var(--spacing-xs);
        gap: 5px;
        margin-left: var(--spacing-xs);
    }

    .login-btn span {
        font-size: 13px;
    }

    .profile-btn-header {
        padding: 3px var(--spacing-xs);
        gap: 6px;
        margin-left: var(--spacing-xs);
    }

    .profile-btn-header span {
        font-size: 13px;
        max-width: 70px;
    }
}

/* Mobile Layout (Below 768px) */
@media (max-width: 767px) {
    .main-header {
        height: 60px;
        padding: 0 var(--spacing-md);
    }

    .header-content {
        height: 60px;
        justify-content: center;
        position: relative;
    }

    .main-nav {
        justify-content: center;
        width: 100%;
        position: relative;
    }

    .nav-group.left,
    .nav-group.right {
        display: none;
    }

    .mobile-menu-btn {
        display: block;
    }

    .login-btn,
    .profile-btn-header {
        display: none;
    }

    .main-logo {
        position: static;
        transform: none;
        display: flex;
        justify-content: center;
        align-items: center;
        z-index: 10;
    }

    .main-logo img {
        width: 90px;
        display: block;
    }
}

/* Small Mobile (Below 575px) */
@media (max-width: 575px) {
    .main-header {
        height: 55px;
        padding: 0 var(--spacing-xs);
    }

    .header-content {
        height: 55px;
    }

    .main-logo img {
        width: 80px;
    }

    .mobile-menu {
        top: 55px;
        left: 0;
        right: 0;
        width: 100%;
        max-height: calc(100vh - 55px);
        transform: translateX(100%);
        transition: transform var(--transition-base);
    }

    .mobile-menu.active {
        transform: translateX(0);
    }

    .mobile-menu-content {
        padding: 0 var(--spacing-md);
    }

    .mobile-nav-group {
        gap: 6px;
        margin-bottom: var(--spacing-md);
    }

    .mobile-nav-link {
        font-size: 15px;
        padding: var(--spacing-xs) 0;
    }

    .mobile-login-btn,
    .mobile-profile-btn {
        padding: var(--spacing-xs) var(--spacing-md);
        font-size: 15px;
    }
}

/* Extra Small Mobile (Below 480px) */
@media (max-width: 480px) {
    .main-header {
        height: 50px;
    }

    .header-content {
        height: 50px;
    }

    .main-logo img {
        width: 70px;
    }

    .mobile-menu {
        top: 50px;
        max-height: calc(100vh - 50px);
    }

    .mobile-menu-btn {
        right: var(--spacing-xs);
        padding: 6px;
    }

    .mobile-menu-btn svg {
        width: 20px;
        height: 20px;
    }

    .mobile-menu-close {
        padding: 6px;
    }

    .mobile-menu-close svg {
        width: 18px;
        height: 18px;
    }
}

/* ===================================
   FOOTER RESPONSIVE
   ================================ */

/* Tablet & Mobile (Below 992px) */
@media (max-width: 991px) {
    .footer-content {
        flex-direction: column;
        gap: var(--spacing-md);
        height: auto;
        padding: var(--spacing-xl) 0;
    }

    .footer-nav {
        gap: var(--spacing-lg);
    }

    .footer-copyright .container {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
}

/* Mobile Portrait (Below 768px) */
@media (max-width: 767px) {
    .footer-content {
        padding: var(--spacing-lg) 0;
    }

    .footer-nav {
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--spacing-md);
    }

    .footer-nav a {
        font-size: 14px;
    }

    .footer-social {
        gap: var(--spacing-md);
    }

    .footer-copyright {
        font-size: 12px;
        height: 60px;
    }
}

/* Small Mobile (Below 575px) */
@media (max-width: 575px) {
    .footer-content {
        padding: var(--spacing-md) 0;
    }

    .footer-nav {
        gap: var(--spacing-xs);
    }

    .footer-nav a {
        font-size: 12px;
    }

    .footer-social {
        gap: var(--spacing-xs);
    }

    .footer-copyright {
        height: 50px;
        padding: 0 var(--spacing-xs);
    }
}