.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 90px;
    background: var(--bg-white);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    z-index: 1000;
    transition: var(--transition);
}

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

.logo img {
    height: 55px;
    transition: var(--transition);
}

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

.nav-menu {
    display: flex;
    gap: 35px;
    align-items: center;
}

.nav-link {
    font-weight: 500;
    color: var(--text-dark);
    font-size: 18px;
    position: relative;
    padding: 10px 0;
    transition: var(--transition);
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--primary-orange);
    transition: width 0.3s ease;
}

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

.header-right {
    display: flex;
    align-items: center;
    gap: 25px;
}

.search-trigger {
    font-size: 20px;
    cursor: pointer;
    color: var(--text-dark);
    transition: var(--transition);
    padding: 8px;
}

.search-trigger:hover {
    color: var(--primary-blue);
    transform: scale(1.15);
}

/* Header CTA Button */
.header-cta {
    padding: 10px 20px;
    font-size: 16px;
    white-space: nowrap;
}

/* Sliding Search Bar */
.search-overlay {
    position: fixed;
    top: -120px;
    left: 0;
    width: 100%;
    height: 100px;
    background: var(--bg-white);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
    z-index: 1100;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    padding: 0 40px;
}

.search-overlay.active {
    transform: translateY(120px);
}

.search-container {
    max-width: 900px;
    margin: 0 auto;
    width: 100%;
    position: relative;
    display: flex;
    align-items: center;
}

.search-input {
    width: 100%;
    padding: 18px 60px 18px 25px;
    border: 2px solid var(--border-color);
    border-radius: 50px;
    font-size: 16px;
    outline: none;
    transition: var(--transition);
    font-family: 'Inter', sans-serif;
}

.search-input:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 4px rgba(26, 59, 139, 0.1);
}

.search-close {
    position: absolute;
    right: 25px;
    font-size: 20px;
    cursor: pointer;
    color: var(--text-gray);
    transition: var(--transition);
}

.search-close:hover {
    color: var(--primary-orange);
    transform: rotate(90deg);
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-dark);
    transition: var(--transition);
}

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

@media (max-width: 992px) {
    .mobile-toggle {
        display: block;
    }
    
    .header-cta {
        display: none;
    }
    
    .nav-menu {
        position: fixed;
        top: 90px;
        right: -100%;
        width: 280px;
        height: calc(100vh - 90px);
        background: var(--bg-white);
        flex-direction: column;
        align-items: flex-start;
        padding: 40px 30px;
        transition: right 0.4s ease;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        gap: 0;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-link {
        width: 100%;
        padding: 15px 0;
        border-bottom: 1px solid var(--border-color);
    }
}

@media (max-width: 768px) {
    .header {
        height: 70px;
    }
    
    .logo img {
        height: 45px;
    }
    
    .search-overlay {
        padding: 0 20px;
    }
    
    .nav-menu {
        top: 70px;
        height: calc(100vh - 70px);
    }
}