:root {
    --dark-bg: #0a0a0a;
    --dark-secondary: #1a1a1a;
    --dark-card: #1e1e1e;
    --dark-border: #2a2a2a;
    --orange-primary: #ff6b35;
    --orange-secondary: #ff8c42;
    --orange-light: #ffb366;
    --text-white: #ffffff;
    --text-gray: #b0b0b0;
    --text-light-gray: #808080;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
}

/* ===== CUSTOM SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--dark-bg);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--orange-primary), var(--orange-secondary));
    border-radius: 10px;
}

    ::-webkit-scrollbar-thumb:hover {
        background: linear-gradient(135deg, var(--orange-secondary), var(--orange-light));
    }

/* Firefox scrollbar */
html {
    scrollbar-width: thin;
    scrollbar-color: var(--orange-primary) var(--dark-bg);
}

/* ===== DARK HEADER STYLES ===== */
.dark-header {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--dark-border);
    position: sticky;
    top: 0;
    z-index: 1000;
}

    .dark-header .navbar {
        padding: 1.25rem 0;
    }

    .dark-header .navbar-brand {
        transition: all 0.3s ease;
    }

        .dark-header .navbar-brand:hover {
            transform: scale(1.05);
            filter: brightness(1.1);
        }

    .dark-header .navbar-toggler {
        background: var(--glass-bg);
        border: 1px solid var(--glass-border);
        border-radius: 8px;
        padding: 0.5rem 0.75rem;
        transition: all 0.3s ease;
    }

        .dark-header .navbar-toggler:hover {
            background: var(--orange-primary);
            border-color: var(--orange-primary);
            transform: scale(1.05);
        }

        .dark-header .navbar-toggler:focus {
            box-shadow: 0 0 0 2px rgba(255, 107, 53, 0.3);
        }

        .dark-header .navbar-toggler i {
            color: var(--text-white);
            font-size: 1.1rem;
        }

.dark-nav .nav-link {
    color: var(--text-gray) !important;
    font-weight: 500;
    padding: 0.75rem 1.25rem !important;
    margin: 0 0.25rem;
    border-radius: 12px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

    .dark-nav .nav-link i {
        font-size: 1rem;
        opacity: 0.8;
        transition: all 0.3s ease;
    }

    .dark-nav .nav-link:hover {
        color: var(--text-white) !important;
        background: linear-gradient(135deg, var(--orange-primary), var(--orange-secondary));
        transform: translateY(-2px);
        box-shadow: 0 8px 25px rgba(255, 107, 53, 0.3);
    }

        .dark-nav .nav-link:hover i {
            opacity: 1;
            transform: scale(1.1);
        }

    .dark-nav .nav-link.active {
        color: var(--text-white) !important;
        background: linear-gradient(135deg, var(--orange-primary), var(--orange-secondary));
        box-shadow: 0 4px 15px rgba(255, 107, 53, 0.4);
    }

.dark-header .contact-btn {
    background: linear-gradient(135deg, var(--orange-primary), var(--orange-secondary)) !important;
    border: none !important;
    color: white !important;
    font-weight: 600 !important;
    padding: 0.75rem 1.5rem !important;
    border-radius: 50px !important;
    text-decoration: none !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

    .dark-header .contact-btn:hover {
        transform: translateY(-2px) scale(1.02);
        box-shadow: 0 8px 30px rgba(255, 107, 53, 0.5);
        background: linear-gradient(135deg, var(--orange-secondary), var(--orange-light)) !important;
    }

.dark-header .login-btn {
    background: transparent !important;
    border: 2px solid var(--orange-primary) !important;
    color: var(--orange-primary) !important;
    font-weight: 600;
    padding: 0.6rem 1.25rem;
    border-radius: 50px;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

    .dark-header .login-btn:hover {
        background: var(--orange-primary) !important;
        color: white !important;
        transform: translateY(-1px);
        box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
    }

.dark-header .admin-link {
    background: var(--glass-bg) !important;
    border: 1px solid var(--glass-border);
    border-radius: 10px;
}

    .dark-header .admin-link:hover {
        background: var(--orange-primary) !important;
        border-color: var(--orange-primary);
    }

.dark-header .user-dropdown .dropdown-toggle {
    background: var(--glass-bg) !important;
    border: 1px solid var(--glass-border) !important;
    color: var(--text-white) !important;
    border-radius: 50px;
    padding: 0.6rem 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

    .dark-header .user-dropdown .dropdown-toggle:hover {
        background: var(--orange-primary) !important;
        border-color: var(--orange-primary);
        transform: translateY(-1px);
    }

.dark-header .dropdown-menu {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    padding: 0.5rem;
    margin-top: 0.5rem;
    backdrop-filter: blur(20px);
}

.dark-header .dropdown-item {
    color: var(--text-gray);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

    .dark-header .dropdown-item:hover {
        background: var(--orange-primary);
        color: white;
        transform: translateX(5px);
    }

.dark-header .dropdown-divider {
    border-color: var(--dark-border);
    margin: 0.5rem;
}

/* ===== DARK FOOTER STYLES ===== */
.dark-footer {
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--dark-secondary) 50%, var(--dark-card) 100%);
    color: var(--text-gray);
    position: relative;
    overflow: hidden;
}

    .dark-footer::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 3px;
        background: linear-gradient(90deg, transparent, var(--orange-primary), var(--orange-secondary), var(--orange-primary), transparent);
    }

.footer-content {
    padding: 4rem 0 2rem;
    position: relative;
}

.footer-brand .footer-logo {
    transition: all 0.3s ease;
    filter: brightness(1.1) drop-shadow(0 4px 12px rgba(255, 107, 53, 0.3));
}

    .footer-brand .footer-logo:hover {
        transform: scale(1.02);
        filter: brightness(1.3) drop-shadow(0 6px 20px rgba(255, 107, 53, 0.5));
    }

.footer-title {
    color: var(--text-white);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 2rem;
    position: relative;
    padding-bottom: 0.75rem;
}

    .footer-title::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 60px;
        height: 3px;
        background: linear-gradient(90deg, var(--orange-primary), var(--orange-secondary));
        border-radius: 2px;
    }

.footer-description {
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 2rem;
    font-size: 0.95rem;
}

    .footer-description strong {
        color: var(--text-white);
    }

.social-media {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    color: var(--text-gray);
}

    .social-icon:hover {
        background: linear-gradient(135deg, var(--orange-primary), var(--orange-secondary));
        border-color: var(--orange-primary);
        color: white;
        transform: translateY(-5px) scale(1.1);
        box-shadow: 0 10px 25px rgba(255, 107, 53, 0.4);
    }

    .social-icon i {
        font-size: 1.2rem;
        transition: all 0.3s ease;
    }

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    transition: all 0.3s ease;
}

    .contact-detail:hover {
        background: rgba(255, 107, 53, 0.1);
        border-color: var(--orange-primary);
        transform: translateX(5px);
    }

    .contact-detail i {
        color: var(--orange-primary);
        font-size: 1.2rem;
        margin-top: 0.25rem;
        min-width: 20px;
    }

    .contact-detail strong {
        color: var(--text-white);
        display: block;
        margin-bottom: 0.5rem;
        font-size: 0.9rem;
    }

    .contact-detail p {
        margin: 0;
        color: var(--text-gray);
        font-size: 0.9rem;
        line-height: 1.5;
    }

.footer-navigation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 2rem;
}

.nav-section {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-navigation a {
    color: var(--text-gray);
    text-decoration: none;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

    .footer-navigation a:hover {
        color: var(--text-white);
        background: var(--orange-primary);
        transform: translateX(5px);
    }

.newsletter-section {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 2rem;
    backdrop-filter: blur(10px);
}

.newsletter-title {
    color: var(--text-white);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.newsletter-text {
    color: var(--text-gray);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.newsletter-form .input-group {
    display: flex;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
}

.newsletter-input {
    background: rgba(255, 255, 255, 0.05) !important;
    border: none !important;
    color: var(--text-white) !important;
    padding: 0.875rem 1rem;
    font-size: 0.9rem;
    flex: 1;
}

    .newsletter-input:focus {
        background: rgba(255, 255, 255, 0.1) !important;
        box-shadow: none !important;
        color: var(--text-white) !important;
    }

    .newsletter-input::placeholder {
        color: var(--text-light-gray);
    }

.newsletter-btn {
    background: linear-gradient(135deg, var(--orange-primary), var(--orange-secondary)) !important;
    border: none !important;
    padding: 0.875rem 1.5rem;
    color: white;
    transition: all 0.3s ease;
    cursor: pointer;
}

    .newsletter-btn:hover {
        background: linear-gradient(135deg, var(--orange-secondary), var(--orange-light)) !important;
        transform: scale(1.05);
    }

.footer-bottom {
    background: rgba(0, 0, 0, 0.5);
    padding: 2rem 0;
    border-top: 1px solid var(--dark-border);
}

.copyright {
    color: var(--text-light-gray);
    font-size: 0.9rem;
    margin: 0;
}

    .copyright strong {
        color: var(--text-white);
    }

.footer-contact {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.email-link {
    color: var(--orange-primary);
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

    .email-link:hover {
        color: var(--orange-light);
    }

.separator {
    color: var(--text-light-gray);
}

.website {
    color: var(--text-gray);
    font-size: 0.9rem;
}

/* ===== WHATSAPP BUTTON ===== */
.whatsapp-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25d366, #128c7e);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
    text-decoration: none;
    animation: pulse-whatsapp 3s infinite;
}

    .whatsapp-btn:hover {
        transform: scale(1.1) translateY(-3px);
        box-shadow: 0 15px 35px rgba(37, 211, 102, 0.6);
    }

    .whatsapp-btn i {
        color: white;
        font-size: 1.5rem;
    }

@keyframes pulse-whatsapp {
    0%, 100% {
        box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    }

    50% {
        box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6), 0 0 0 15px rgba(37, 211, 102, 0.1);
    }
}

/* ===== RESPONSIVE STYLES ===== */
@media (max-width: 991.98px) {
    .dark-header .navbar-collapse {
        background: var(--dark-card);
        border: 1px solid var(--dark-border);
        border-radius: 12px;
        margin-top: 1rem;
        padding: 1.5rem;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
        backdrop-filter: blur(20px);
    }

    .dark-nav .nav-link {
        margin: 0.25rem 0;
        padding: 1rem !important;
        justify-content: flex-start;
    }

    .dark-header .contact-btn {
        margin-top: 1rem;
        justify-content: center;
        width: 100%;
    }

    .dark-header .login-btn {
        justify-content: center;
        width: 100%;
        margin-top: 0.5rem;
    }

    .footer-navigation {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .footer-content {
        padding: 3rem 0 1.5rem;
    }

    .contact-detail {
        padding: 0.75rem;
        margin-bottom: 1rem;
        flex-direction: column;
        text-align: center;
    }

        .contact-detail i {
            margin-top: 0;
            margin-bottom: 0.5rem;
        }

    .social-media {
        justify-content: center;
    }

    .whatsapp-btn {
        bottom: 1.5rem;
        right: 1.5rem;
        width: 50px;
        height: 50px;
    }

        .whatsapp-btn i {
            font-size: 1.3rem;
        }

    .newsletter-section {
        padding: 1.5rem;
    }

    .footer-bottom {
        text-align: center;
        padding: 1.5rem 0;
    }

        .footer-bottom .row > div:first-child {
            margin-bottom: 1rem;
        }

    .footer-contact {
        flex-direction: column;
        gap: 0.5rem;
    }

    .separator {
        display: none;
    }
}

@media (max-width: 576px) {
    .dark-header .navbar {
        padding: 0.75rem 0;
    }

    .dark-header .contact-btn {
        padding: 0.65rem 1.25rem !important;
        font-size: 0.9rem;
    }

    .footer-title {
        font-size: 1.1rem;
    }

    .newsletter-input,
    .newsletter-btn {
        padding: 0.75rem 1rem;
        font-size: 0.85rem;
    }

    .contact-detail {
        padding: 1rem;
    }
}

/* ===== SMOOTH SCROLLING & ANIMATIONS ===== */
html {
    scroll-behavior: smooth;
}

.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

    .fade-in-up.visible {
        opacity: 1;
        transform: translateY(0);
    }

/* ===== ACCESSIBILITY ===== */
.dark-nav .nav-link:focus,
.dark-header .contact-btn:focus,
.dark-header .login-btn:focus,
.newsletter-btn:focus,
.whatsapp-btn:focus {
    outline: 2px solid var(--orange-primary);
    outline-offset: 2px;
}

/* ===== ADDITIONAL ENHANCEMENTS ===== */
.dark-header .navbar-brand img {
    max-height: 50px;
    width: auto;
}

.footer-brand .footer-logo {
    max-height: 60px;
    width: auto;
}

/* Mobile Navigation Improvements */
@media (max-width: 991.98px) {
    .dark-nav .nav-link span {
        margin-left: 0.5rem;
    }

    .dark-header .contact-btn span,
    .dark-header .login-btn span {
        margin-left: 0.5rem;
    }
}

/* Header scroll effect enhancement */
.dark-header {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

    .dark-header.scrolled {
        background: rgba(10, 10, 10, 0.98);
        backdrop-filter: blur(25px);
        -webkit-backdrop-filter: blur(25px);
    }

/* Loading states for interactive elements */
.newsletter-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none !important;
}

.newsletter-btn.loading {
    pointer-events: none;
}

    .newsletter-btn.loading i::before {
        content: "\f110";
        animation: fa-spin 1s linear infinite;
    }

/* Enhanced hover effects for better user feedback */
.social-icon,
.contact-detail,
.footer-navigation a,
.dark-nav .nav-link {
    position: relative;
    overflow: hidden;
}

    .social-icon::before,
    .contact-detail::before,
    .footer-navigation a::before,
    .dark-nav .nav-link::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
        transition: left 0.5s;
        z-index: -1;
    }

    .social-icon:hover::before,
    .contact-detail:hover::before,
    .footer-navigation a:hover::before,
    .dark-nav .nav-link:hover::before {
        left: 100%;
    }