.navbar {
    background-color: #1a1a1a;
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-img {
    height: 45px;
    width: auto;
    display: block;
}

/* Logo text styling */
.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: #e5e7eb;
    margin-left: 0.75rem;
    letter-spacing: 0.5px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: #e5e7eb;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-link:hover,
.nav-link.active {
    color: #60a5fa;
}

.cta-button {
    background-color: #1e3a8a;
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 4px;
    text-decoration: none;
    transition: background-color 0.3s;
}

.cta-button:hover {
    background-color: #1e40af;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: #e5e7eb;
    transition: 0.3s;
}

.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    z-index: 1999;
}

.sidebar-overlay.active {
    display: block;
}

.sidebar {
    position: fixed;
    top: 0;
    right: -300px;
    width: 300px;
    height: 100%;
    background-color: #1a1a1a;
    box-shadow: -2px 0 10px rgba(0,0,0,0.3);
    transition: right 0.3s;
    z-index: 2000;
    overflow-y: auto;
}

.sidebar.active {
    right: 0;
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid #4b5563;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sidebar-header h3 {
    font-size: 1.25rem;
    color: #e5e7eb;
}

/* Sidebar header logo alignment */
.sidebar-header .logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

/* Sidebar logo image */
.sidebar-logo-img {
    height: 35px;
    width: auto;
    display: block;
}

.close-btn {
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: #e5e7eb;
}

.sidebar-menu {
    list-style: none;
    padding: 1rem 0;
}

.sidebar-link {
    display: block;
    padding: 1rem 1.5rem;
    color: #e5e7eb;
    text-decoration: none;
    transition: background-color 0.3s;
}

.sidebar-link:hover,
.sidebar-link.active {
    background-color: #2a2a2a;
    color: #60a5fa;
}


/* ============================================
   FOOTER STYLES
   ============================================ */

footer {
    background-color: #1a1a1a;
    box-shadow: 0 2px 20px rgba(0,0,0,0.3);
    color: #e5e7eb;
    padding: 3rem 2rem 1rem;
    margin-top: 4rem;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-logo-section .logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.footer-logo-img {
    height: 50px;
    width: auto;
    display: block;
}

.footer-logo-section .logo span {
    font-size: 1.5rem;
    font-weight: bold;
    color: white;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background-color: #1e3a8a;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
}

.newsletter input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #4b5563;
    border-radius: 4px;
    background-color: #2a2a2a;
    color: white;
    margin-bottom: 1rem;
}

.newsletter input::placeholder {
    color: #9ca3af;
}

.newsletter input:focus {
    outline: none;
    border-color: #1e3a8a;
}

.social-icons {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: #2a2a2a;
    color: #e5e7eb;
    border-radius: 50%;
    text-decoration: none;
    transition: background-color 0.3s;
}

.social-icons a:hover {
    background: #1e3a8a;
}

.footer-column h4 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: white;
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 0.75rem;
}

.footer-column a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-column a:hover {
    color: #1e3a8a;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #4b5563;
    color: #9ca3af;
}
.newsletter {
    display: flex;
    gap: 0.5rem;
}

.newsletter input {
    flex: 1;
    padding: 0.6rem 0.75rem;
    border: 1px solid #4b5563;
    border-radius: 4px;
    background-color: #2a2a2a;
    color: white;
}

.newsletter input::placeholder {
    color: #9ca3af;
}

.newsletter input:focus {
    outline: none;
    border-color: #1e3a8a;
}

.newsletter-btn {
    padding: 0.6rem 1.2rem;
    background-color: #1e3a8a;
    color: white;
    border: none;
    border-radius: 4px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s;
    white-space: nowrap;
    font-size: 0.95rem;
}

.newsletter-btn:hover {
    background-color: #1e40af;
}

.newsletter-btn:active {
    transform: scale(0.98);
}


/* ============================================
   RESPONSIVE STYLES
   ============================================ */

@media (max-width: 1024px) {
    .nav-menu {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-container {
        padding: 1rem;
    }

    .logo-img {
        height: 35px;
    }

    /* Logo text responsive */
    .logo-text {
        font-size: 1.25rem;
    }

    /* Sidebar logo responsive */
    .sidebar-logo-img {
        height: 30px;
    }

    .footer-logo-img {
        height: 40px;
    }

    .footer-logo-section .logo {
        gap: 0.5rem;
    }

    .footer-logo-section .logo span {
        font-size: 1.25rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .logo-img {
        height: 30px;
    }

    /* Logo text responsive */
    .logo-text {
        font-size: 1.1rem;
        margin-left: 0.5rem;
    }

    /* Sidebar logo responsive */
    .sidebar-logo-img {
        height: 28px;
    }

    .footer-logo-img {
        height: 35px;
    }

    .footer-logo-section .logo span {
        font-size: 1.1rem;
    }
}