:root {
    --primary-burgundy: #8B0000;
    --primary-dark-burgundy: #660000;
    --wet-asphalt: #3f3f3f;
    --dark-bg: #1a1a1a;
    --darker-bg: #0d0d0d;
    --card-bg: #2d2d2d;
    --text-primary: #ffffff;
    --text-secondary: #b3b3b3;
    --text-muted: #808080;
    --border-color: #404040;
    --hover-light: rgba(139, 0, 0, 0.1);
}

.custom-navbar {
    background: linear-gradient(var(--wet-asphalt) 0%, var(--dark-bg) 100%);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    transition: opacity 0.2s ease, transform 0.2s ease, box-shadow 0.1s ease;
    padding: 0;
    opacity: 0;
    transform: translateY(-10px);
    min-height: 90px;
}

.custom-navbar::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 0;
    right: 0;
    bottom: -1px;
    background: linear-gradient(var(--wet-asphalt) 0%, var(--dark-bg) 100%);
    z-index: -1;
}

.custom-navbar.loaded {
    opacity: 1;
    transform: translateY(0);
}

.custom-navbar.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    min-height: 70px;
}

.custom-navbar .container-fluid {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0;
    min-height: 90px;
    transition: min-height 0.3s ease;
}

.custom-navbar.scrolled .container-fluid {
    min-height: 70px;
}

.navbar-brand-wrapper {
    padding-left: 15%;
    display: flex;
    align-items: center;
    z-index: 1001;
}

.navbar-brand {
    padding: 0;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
}

.navbar-brand:hover {
    transform: scale(1.05);
}

.navbar-logo {
    height: 70px;
    width: auto;
    display: block;
    transition: all 0.3s ease;
}

.custom-navbar.scrolled .navbar-logo {
    height: 45px;
}

.navbar-content-wrapper {
    display: flex;
    align-items: center;
    flex: 1;
    justify-content: space-between;
    margin: 0 40px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0;
    margin: 0;
    padding: 0;
    flex: 1;
    justify-content: flex-start;
}

.nav-item {
    position: relative;
}

.nav-link {
    color: var(--text-secondary) !important;
    padding: 25px 24px !important;
    border-radius: 0;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    font-size: 1.2rem;
    position: relative;
    background: transparent;
    white-space: nowrap;
    border: none;
    text-decoration: none;
}

.custom-navbar.scrolled .nav-link {
    padding: 22px 20px !important;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-burgundy), var(--primary-dark-burgundy));
    transition: all 0.3s ease;
    transform: translateX(-50%);
    border-radius: 2px 2px 0 0;
}

.nav-link:hover {
    color: var(--text-primary) !important;
    background: rgba(139, 0, 0, 0.08);
}

.nav-link:hover::before {
    width: 60%;
}

.nav-link.active {
    color: var(--text-primary) !important;
    font-weight: 600;
    background: rgba(139, 0, 0, 0.05);
}

.nav-link.active::before {
    width: 80%;
}

.contact-section {
    display: flex;
    align-items: center;
    padding-right: 10%;
}

.contact-icons {
    display: flex;
    align-items: center;
    gap: 4px;
}

.header-contact-icon {
    color: #ffffff !important;
    padding: 12px;
    border-radius: 8px;
    transition: all 0.3s ease;
    font-size: 1.5rem;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    border: 1px solid transparent;
}

.header-contact-icon:hover {
    background: var(--primary-burgundy);
    transform: translateY(-2px);
    border-color: var(--primary-burgundy);
    box-shadow: 0 4px 15px rgba(139, 0, 0, 0.3);
}

.header-contact-icon:focus {
    outline: 2px solid var(--primary-burgundy);
    outline-offset: 2px;
    background: var(--primary-burgundy);
}

.navbar-toggler {
    border: 2px solid rgba(255, 255, 255, 0.3) !important;
    padding: 8px 6px;
    border-radius: 6px;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.1) !important;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    position: relative;
    z-index: 1001;
    margin-right: 20px;
}

.navbar-toggler:hover {
    background: rgba(255, 255, 255, 0.2) !important;
    border-color: rgba(255, 255, 255, 0.5) !important;
}

.navbar-toggler:focus {
    outline: 0.1px solid rgba(255, 255, 255, 0.5) !important;
    outline-offset: 2px;
    background: rgba(255, 255, 255, 0.15) !important;
    border-color: 0.1px solid rgba(255, 255, 255, 0.5) !important;
}

.navbar-toggler-icon {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 18px;
}

.navbar-toggler-icon span {
    display: block;
    width: 24px;
    height: 3px !important;
    background: #ffffff !important;
    margin: 2px 0 !important;
    transition: all 0.3s ease;
    transform-origin: center;
    border-radius: 2px;
    box-shadow: 0 0 2px rgba(0, 0, 0, 0.5);
}

.navbar-toggler.active .navbar-toggler-icon span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
    background: #ffffff !important;
}

.navbar-toggler.active .navbar-toggler-icon span:nth-child(2) {
    opacity: 0;
    transform: translateX(-10px);
}

.navbar-toggler.active .navbar-toggler-icon span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
    background: #ffffff !important;
}

.navbar-toggler.active {
    background: rgba(139, 0, 0, 0.3) !important;
    border-color: var(--primary-burgundy) !important;
}

@media (max-width: 1199.98px) {
    .navbar-toggler {
        display: flex;
    }

    .navbar-content-wrapper {
        margin: 0;
    }

    .navbar-collapse {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: linear-gradient(135deg, #2C2C2C 0%, #1A1A1A 100%);
        backdrop-filter: blur(25px);
        border-top: 1px solid #404040;
        border-bottom: 1px solid #404040;
        max-height: 0;
        opacity: 0;
        overflow: hidden;
        transition: all 0.3s ease;
        z-index: 999;
        box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
    }

    .navbar-collapse.show {
        max-height: 80vh;
        opacity: 1;
        overflow-y: auto;
    }

    .navbar-content-wrapper {
        flex-direction: column;
        padding: 25px;
        gap: 0;
    }

    .nav-links {
        flex-direction: column;
        gap: 0;
        width: 100%;
        margin-bottom: 25px;
    }

    .nav-item {
        width: 100%;
        border-bottom: 1px solid #404040;
    }

    .nav-item:last-child {
        border-bottom: none;
    }

    .nav-link {
        padding: 18px 0 !important;
        font-size: 1.1rem;
        justify-content: flex-start;
        color: #FFFFFF !important;
    }

    .nav-link::before {
        display: none;
    }

    .nav-link.active {
        background: linear-gradient(90deg, rgba(139, 0, 0, 0.15), transparent);
        border-left: 4px solid #8B0000;
    }

    .nav-link:hover {
        background: rgba(139, 0, 0, 0.08);
        padding-left: 10px;
    }

    .contact-section {
        flex-direction: column;
        width: 100%;
        gap: 20px;
        padding-right: 0;
        padding-top: 20px;
        border-top: 1px solid #404040;
    }

    .contact-icons {
        justify-content: center;
        gap: 20px;
        width: 100%;
    }

    .header-contact-icon {
        padding: 16px;
        font-size: 1.4rem;
        background: rgba(255, 255, 255, 0.08);
        border: 1px solid #404040;
    }

    .header-contact-icon:hover {
        background: #8B0000;
        transform: translateY(-3px);
        box-shadow: 0 6px 20px rgba(139, 0, 0, 0.4);
        border-color: #8B0000;
    }

    .mobile-contact-info {
        display: flex;
        justify-content: center;
        width: 100%;
    }

    .mobile-phone {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 16px 24px;
        background: linear-gradient(135deg, #8B0000 0%, #660000 100%);
        color: #FFFFFF;
        text-decoration: none;
        border-radius: 10px;
        font-size: 1rem;
        font-weight: 600;
        transition: all 0.3s ease;
        border: 2px solid transparent;
        box-shadow: 0 4px 15px rgba(139, 0, 0, 0.3);
    }

    .mobile-phone:hover {
        background: transparent;
        border-color: #8B0000;
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(139, 0, 0, 0.4);
    }
}

@media (max-width: 991.98px) {
    .custom-navbar .container-fluid {
        padding: 0;
    }

    .navbar-logo {
        height: 45px;
    }

    .custom-navbar.scrolled {
        min-height: 60px;
    }

    .custom-navbar.scrolled .container-fluid {
        min-height: 60px;
    }

    .custom-navbar.scrolled .navbar-logo {
        height: 35px;
    }
}

@media (max-width: 767.98px) {
    .custom-navbar {
        min-height: 70px;
    }

    .custom-navbar .container-fluid {
        min-height: 70px;
    }

    .navbar-logo {
        height: 40px;
    }

    .navbar-brand-wrapper {
        padding-left: 15px;
    }

    .navbar-toggler {
        width: 42px;
        height: 42px;
        margin-right: 15px;
    }

    .nav-link {
        padding: 16px 0 !important;
        font-size: 1.05rem;
    }

    .custom-navbar.scrolled {
        min-height: 55px;
    }

    .custom-navbar.scrolled .container-fluid {
        min-height: 55px;
    }

    .custom-navbar.scrolled .navbar-logo {
        height: 30px;
    }

    .custom-navbar.scrolled .navbar-toggler {
        width: 38px;
        height: 38px;
    }
}

@media (max-width: 575.98px) {
    .custom-navbar {
        min-height: 65px;
    }

    .custom-navbar .container-fluid {
        min-height: 65px;
    }

    .navbar-logo {
        height: 35px;
    }

    .navbar-brand-wrapper {
        padding-left: 12px;
    }

    .navbar-toggler {
        width: 40px;
        height: 40px;
        margin-right: 12px;
    }

    .nav-link {
        padding: 14px 0 !important;
        font-size: 1rem;
    }

    .contact-icons {
        gap: 15px;
    }

    .mobile-phone {
        padding: 14px 20px;
        font-size: 0.95rem;
    }

    .custom-navbar.scrolled {
        min-height: 50px;
    }

    .custom-navbar.scrolled .container-fluid {
        min-height: 50px;
    }

    .custom-navbar.scrolled .navbar-logo {
        height: 28px;
    }
}

body {
    padding-top: 85px;
    transition: padding-top 0.3s ease;
}

.navbar-spacer {
    height: 85px;
    transition: height 0.3s ease;
    width: 100%;
}

.custom-navbar.scrolled ~ .navbar-spacer,
.custom-navbar.scrolled ~ main {
    margin-top: 70px !important;
}

.custom-navbar.scrolled ~ .navbar-spacer {
    height: 70px;
}

main {
    min-height: calc(100vh - 85px - 300px);
    padding-top: 0;
}

@media (max-width: 1199.98px) {
    body { padding-top: 80px; }
    .navbar-spacer { height: 80px; }
    main { min-height: calc(100vh - 80px - 300px); }
    .custom-navbar.scrolled ~ .navbar-spacer,
    .custom-navbar.scrolled ~ main { margin-top: 60px !important; }
}

@media (max-width: 767.98px) {
    body { padding-top: 70px; }
    .navbar-spacer { height: 70px; }
    main { min-height: calc(100vh - 70px - 350px); }
    .custom-navbar.scrolled ~ .navbar-spacer,
    .custom-navbar.scrolled ~ main { margin-top: 55px !important; }
}

@media (max-width: 575.98px) {
    body { padding-top: 65px; }
    .navbar-spacer { height: 65px; }
    main { min-height: calc(100vh - 65px - 400px); }
    .custom-navbar.scrolled ~ .navbar-spacer,
    .custom-navbar.scrolled ~ main { margin-top: 50px !important; }
}

html, body { height: 100%; }
body { display: flex; flex-direction: column; min-height: 100vh; }
main { flex: 1 0 auto; }