:root {
    --color-primary: #091c47;
    --color-light-bg: #f5f4f4;
    --color-white: #ffffff;
    --color-black: #000000;
    --color-text-dark: #2d2d2d;
    --color-text-light: #fff8f8;
    --font-poppins: 'Poppins', sans-serif;
    --font-mulish: 'Mulish', sans-serif;
}

body {
    font-family: var(--font-poppins);
    margin: 0;
    background-color: var(--color-white);
    color: var(--color-black);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Header Styles */
.site-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--color-light-bg);
    height: 104px;
    padding: 0 50px;
    box-sizing: border-box;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    width: 100%;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 10px;
}

.logo-image {
    width: 150px;
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-image img {
    max-width: 100%;
    height: auto;
}

.logo-text {
    color: var(--color-black);
    font-family: var(--font-poppins);
    font-weight: 700;
    font-size: 35px;
    line-height: 1.2;
    margin: 0;
}

.main-navigation ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 38px;
}

.main-navigation a {
    color: var(--color-black);
    font-family: var(--font-poppins);
    font-weight: 700;
    font-size: 16px;
    text-decoration: none;
    position: relative;
    padding-bottom: 5px;
    transition: color 0.3s ease;
}

.main-navigation a:hover {
    color: var(--color-primary);
}

.main-navigation a.active::after {
    content: '';
    position: absolute;
    bottom: -7px;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--color-primary);
}

.login-button {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    background-color: var(--color-primary);
    color: var(--color-text-light);
    font-family: var(--font-poppins);
    font-weight: 600;
    font-size: 16px;
    padding: 16px 30px;
    border-radius: 20px;
    text-decoration: none;
    white-space: nowrap;
    transition: background-color 0.3s ease;
}

.login-button:hover {
    background-color: #0a1e4a;
}

/* Mobile menu toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-black);
    margin: 3px 0;
    transition: 0.3s;
}

/* Mobile menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 104px;
    left: 0;
    right: 0;
    background-color: var(--color-light-bg);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 999;
}

.mobile-menu ul {
    list-style: none;
    margin: 0;
    padding: 20px 0;
    display: flex;
    flex-direction: column;
}

.mobile-menu li {
    padding: 10px 50px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.mobile-menu a {
    color: var(--color-black);
    font-family: var(--font-poppins);
    font-weight: 600;
    font-size: 16px;
    text-decoration: none;
}

.mobile-menu a:hover {
    color: var(--color-primary);
}

body {
    padding-top: 104px;
}

/* Responsive Styles */
@media (max-width: 1200px) {
    .site-header {
        padding: 0 30px;
    }

    .main-navigation ul {
        gap: 20px;
    }

    .mobile-menu li {
        padding: 10px 30px;
    }
}

@media (max-width: 992px) {
    .main-navigation {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .site-header {
        justify-content: space-between;
    }

    .logo-text {
        font-size: 24px;
    }
}

@media (max-width: 768px) {
    .site-header {
        padding: 0 20px;
        height: 80px;
    }

    body {
        padding-top: 80px;
    }

    .mobile-menu {
        top: 80px;
    }

    .mobile-menu li {
        padding: 10px 20px;
    }

    .logo-text {
        font-size: 20px;
    }

}

@media (max-width: 480px) {
    .logo-text {
        font-size: 18px;
    }

    .login-button {
        padding: 12px 20px;
        font-size: 14px;
    }
}