/* ========================================
   TONTON HEADER NAVIGATION
   ======================================== */

.header-navigation {
    /* background: linear-gradient(135deg, #0A1854 0%, #1a2970 50%, #0A1854 100%); */
    background-color: #0A1854;
    padding: 15px 0;
    position: relative;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    align-items: center;
    justify-content: start;
}

/* Logo Styles */
.header-logo {
    display: flex;
    align-items: center;
}

.header-logo a {
    display: block;
    line-height: 0;
}

.header-logo img {
    height: 35px;
    width: auto;
    transition: opacity 0.3s ease;
}

.header-logo img:hover {
    opacity: 0.8;
}

/* Navigation Styles */
.header-nav {
    display: flex;
    align-items: center;
    gap: 40px;
    list-style: none;
    margin: 0 40px;
    padding: 0;
}

.header-nav li {
    margin: 0;
    padding: 0;
}

.header-nav-link {
    color: #FFFFFF;
    text-decoration: none;
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    font-size: 16px;
    transition: all 0.3s ease;
    position: relative;
    display: inline-block;
    padding: 5px 0;
}

/* Hover Underline Effect */
/* .header-nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: #00A0DF;
    transition: width 0.3s ease;
} */

.header-nav-link:hover {
    color: #00A0DF;
}

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

/* Active Link State */
.header-nav-link.active {
    color: #00A0DF;
    font-weight: 600;
}

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

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

/* Large Desktop (1400px and up) */
@media (min-width: 1400px) {
    .header-container {
        padding: 0 60px;
    }
    
    .header-nav {
        gap: 50px;
    }
}

/* Desktop/Tablet (768px to 1399px) */
@media (max-width: 1399px) {
    .header-container {
        padding: 0 30px;
    }
    
    .header-nav {
        gap: 30px;
    }
    
    .header-nav-link {
        font-size: 15px;
    }
}

/* Tablet (768px to 1023px) */
@media (max-width: 1023px) {
    .header-navigation {
        padding: 12px 0;
    }
    
    .header-nav {
        gap: 25px;
    }
    
    .header-logo img {
        height: 30px;
    }
}

/* Mobile Large (480px to 767px) */
@media (max-width: 767px) {
    .header-container {
        padding: 10px;
    }
    
    .header-nav {
        display: none;
        gap: 15px;
    }
    
    .header-nav-link {
        font-size: 13px;
    }
    
    .header-logo img {
        height: 28px;
    }
}

/* Mobile Small (below 480px) */
@media (max-width: 479px) {
    .header-navigation {
        padding: 10px 0;
    }
    
    .header-container {
        padding: 10px;
        flex-direction: row;
        gap: 12px;
    }
    
    .header-nav {
        gap: 12px;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .header-nav-link {
        font-size: 12px;
    }
    
    .header-logo img {
        height: 25px;
    }
}

/* Extra Small Mobile (below 360px) */
@media (max-width: 359px) {
    .header-container {
        padding: 0 10px;
    }
    
    .header-nav {
        gap: 10px;
    }
    
    .header-nav-link {
        font-size: 11px;
        padding: 3px 0;
    }
}