:root {
    --header-color: #0189b7;
    --footer-color: #94bde5;
    --button-color: #5cc7f5;
    --button-shape: 1px;
    --site-nav-link-color: #ffffff;
    --navbar-brand-color: #ffffff;
    --site-title-color: #000000;
    --site-description-color: #000000;
    --meta-background: #e0f6ff;
    --meta-background-padding: 20px;
    --meta-background-border-radius: 35;
    --meta-width: auto;
    --meta-padding: 0px;
    --meta-border-radius: 40;
    --header-button-color: #aef9bd;
    --add-tender-button-color: #f00000;
    --carousel-height: 600px;
    --carousel-caption-color: #00ff04;
    --carousel-caption-opacity: 79;
    --carousel-border-radius: 0px;
}

body {
    background: #f4f4f4;
    font-family: 'Arial', sans-serif;
}

header, .navbar {
    background-color: var(--header-color) !important;
    position: relative;
    overflow: hidden;
}

.header-stripe {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--header-stripe-color), transparent);
    transform: rotate(30deg);
    pointer-events: none;
    opacity: var(--header-stripe-opacity);
    z-index: 1;
}

.navbar {
    position: relative;
    z-index: 2;
}

.header-btn {
    background-color: var(--header-button-color) !important;
    border-color: var(--header-button-color) !important;
    color: white;
    padding: 8px 15px;
    margin-left: 5px;
    margin-right: 10px;
    border-radius: var(--button-shape) !important;
    font-size: 1.25rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    white-space: nowrap;
    transition: all 0.3s ease;
}

.header-btn:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    background-color: color-mix(in srgb, var(--header-button-color) 90%, black) !important;
}

.nav-item {
    margin-right: 10px;
}

footer.footer {
    background-color: var(--footer-color) !important;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    padding: 20px 0;
    position: relative;
    left: 0;
    box-sizing: border-box;
}

.btn {
    background-color: var(--button-color) !important;
    border-color: var(--button-color) !important;
    border-radius: var(--button-shape);
    font-size: 1.25rem;
    color: white;
}

.btn-modern {
    border-radius: 20px;
    padding: 8px 20px;
}

.add-tender-btn {
    background-color: var(--add-tender-button-color) !important;
    border-color: var(--add-tender-button-color) !important;
    font-size: 0.875rem;
    border-radius: var(--button-shape) !important;
}

.navbar-nav .nav-link {
    color: var(--site-nav-link-color) !important;
}

.navbar-brand {
    color: var(--navbar-brand-color) !important;
    font-weight: bold;
    font-size: 1.8rem;
}

.site-title {
    color: var(--site-title-color) !important;
    text-align: center;
}

.site-description {
    color: var(--site-description-color) !important;
}

.meta-block {
    background-color: var(--meta-background) !important;
    padding: var(--meta-background-padding);
    border-radius: var(--meta-background-border-radius);
    width: var(--meta-width);
}

.meta-content {
    padding: var(--meta-padding);
    border-radius: var(--meta-border-radius);
}



.logo {
    display: none !important;
}