/* Common Styles for Header, Footer, and Loader */

/* ===== HEADER STYLES ===== */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: 0 2px 20px var(--shadow);
    z-index: 1000;
    transition: var(--transition);
    min-width: 73px;
}

.main-header.scrolled {
    box-shadow: 0 2px 30px var(--shadow-hover);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

.logo:hover {
    transform: scale(1.05);
}

.logo i {
    font-size: 2rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
    padding: 0;
}

.nav-item {
    position: relative;
}

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    position: relative;
    transition: var(--transition);
    padding: 0.5rem 0;
    display: block;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* Dropdown Styles */
.dropdown {
    position: relative;
}

.dropdown-toggle {
    background: none;
    border: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 1rem;
    cursor: pointer;
    padding: 0.75rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.dropdown-toggle:hover {
    color: var(--primary-color);
}

.dropdown-toggle i {
    font-size: 0.8rem;
    transition: var(--transition);
}

.dropdown:hover .dropdown-toggle i {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    border-radius: 10px;
    box-shadow: 0 10px 40px var(--shadow-hover);
    min-width: 220px;
    padding: 0.5rem 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    z-index: 1000;
    margin-top: 1rem;
}

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

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    color: var(--text-dark);
    text-decoration: none;
    transition: var(--transition);
    border-left: 3px solid transparent;
}

.dropdown-item:hover {
    background: var(--bg-light);
    border-left-color: var(--primary-color);
    padding-left: 1.75rem;
}

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

.header-buttons {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.btn-header {
    padding: 0.75rem 1.5rem;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
    text-decoration: none;
    display: inline-block;
}

.btn-header:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(74, 144, 226, 0.3);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    transition: var(--transition);
    border-radius: 2px;
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: 0 5px 20px var(--shadow);
    padding: 2rem;
    max-height: calc(100vh - 70px);
    overflow-y: auto;
    transform: translateX(-100%);
    transition: var(--transition);
}

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

.mobile-nav-menu {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem 0;
}

.mobile-nav-item {
    border-bottom: 1px solid var(--bg-light);
}

.mobile-nav-link {
    display: block;
    padding: 1rem 0;
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
    color: var(--primary-color);
    /* padding-left: 1rem; */
}

.mobile-dropdown-toggle {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    background: none;
    border: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 1rem;
    cursor: pointer;
    text-align: left;
}

.mobile-dropdown-toggle i {
    transition: var(--transition);
}

.mobile-dropdown-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: var(--bg-light);
    margin: 0 -2rem;
    padding: 0 2rem;
}

.mobile-dropdown-menu.active {
    max-height: 600px;
    padding: 2rem 2rem;
}

.mobile-dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--text-dark);
    text-decoration: none;
    transition: var(--transition);
    border-left: 3px solid transparent;
}

.mobile-dropdown-item:hover {
    border-left-color: var(--primary-color);
    background: var(--white);
}

.mobile-dropdown-item i {
    color: var(--primary-color);
}

.mobile-cta {
    margin-top: 1rem;
}

.btn-block {
    display: block;
    width: 100%;
    text-align: center;
}

/* ===== LOADER STYLES ===== */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--dark-blue), var(--dark-blue-light));
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.page-loader.fade-out {
    opacity: 0;
}

.loader-content {
    text-align: center;
}

.loader-spinner {
    position: relative;
    width: 100px;
    height: 100px;
    margin: 0 auto 2rem;
}

.spinner-ring {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 4px solid transparent;
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1.5s linear infinite;
}

.spinner-ring:nth-child(2) {
    width: 80%;
    height: 80%;
    top: 10%;
    left: 10%;
    border-top-color: var(--secondary-color);
    animation-delay: -0.5s;
}

.spinner-ring:nth-child(3) {
    width: 60%;
    height: 60%;
    top: 20%;
    left: 20%;
    border-top-color: var(--white);
    animation-delay: -1s;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.loader-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 2rem;
    font-weight: bold;
    color: var(--white);
    margin-bottom: 1rem;
}

.loader-logo i {
    font-size: 2.5rem;
}

.loader-text {
    color: var(--white);
    font-size: 1.1rem;
    opacity: 0.9;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.9;
    }
    50% {
        opacity: 0.5;
    }
}

/* ===== PAGE HEADER (Breadcrumb) STYLES ===== */
.page-header {
    background: linear-gradient(135deg, var(--dark-blue) 0%, var(--dark-blue-light) 50%, var(--primary-dark) 100%);
    padding: 8rem 0 4rem;
    text-align: center;
    color: var(--white);
    position: relative;
    overflow: hidden;
    margin-top: 70px;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="assets/images/svg-5acd44ef-1.img"><circle cx="50" cy="50" r="1" fill="white" opacity="0.1"/></svg>');
    animation: float 20s infinite linear;
}

.page-header-content {
    position: relative;
    z-index: 2;
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 1.1rem;
}

.breadcrumb li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.breadcrumb a {
    color: var(--white);
    text-decoration: none;
    opacity: 0.8;
    transition: var(--transition);
}

.breadcrumb a:hover {
    opacity: 1;
}

.breadcrumb .active {
    opacity: 1;
    font-weight: 600;
}

/* ===== RESPONSIVE STYLES ===== */
@media (max-width: 1024px) {
    .header-buttons {
        display: none;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .mobile-menu {
        display: block;
    }
    
    nav {
        display: none;
    }
}

@media (max-width: 768px) {
    .page-header {
        padding: 6rem 0 3rem;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
    
    .breadcrumb {
        font-size: 0.9rem;
    }
    
    .loader-logo {
        font-size: 1.5rem;
    }
    
    .loader-spinner {
        width: 80px;
        height: 80px;
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 1.25rem;
    }
    
    .logo i {
        font-size: 1.5rem;
    }
    
    .page-header h1 {
        font-size: 1.75rem;
    }
}