/* Custom page styles */
body {
    background-color: var(--color0);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.blueprint-overlay {
    position: fixed;
    top: 7.5rem;
    right: 4rem;
    width: min(75vw, 940px);
    pointer-events: none;
    opacity: 0.5;
    z-index: 0;
}

.blueprint-overlay svg {
    width: 100%;
    height: auto;
    display: block;
}

nav,
main,
footer,
.sub-footer {
    position: relative;
    z-index: 1;
}

@media (max-width: 768px) {
    .blueprint-overlay {
        top: 8rem;
        right: 50%;
        width: 92vw;
        transform: translateX(50%);
        opacity: 0.42;
    }
}

.navbar {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    background-color: var(--color5);
    color: var(--color1) !important;
}
.menu {
    color: var(--color1) !important;
    font-weight: 500;
    background-color: var(--color4);
}

.brand-logo {
    width: auto;
    height: 100px;
    border-radius: 4px;
}

.brand-text-wrap {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.brand-title {
    font-weight: 600;
}

.lab-subtitle {
    font-size: 0.8rem;
    color: var(--color1);
    margin-top: 0.2rem;
}

main {
    display: block;
}

main:last-of-type {
    margin-bottom: auto;
}

main + main {
    margin-top: 0.5rem;
}

.transform-text {
    display: inline-block;
    min-width: 24ch;
    font-weight: 700;
    color: var(--color5);
    transition: transform 0.35s ease, color 0.35s ease, letter-spacing 0.35s ease;
}

.transform-text.is-target {
    color: var(--color4);
    letter-spacing: 0.08em;
    transform: scale(1.04);
}

.bg-footer {
    background-color:  var(--color4);
    padding: 2rem 0;
    margin-top: 2rem;
}

#logo-struttura-footer {
    min-height: 40px;
}

.btn-group-justified {
    width: 100%;
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.btn-xs {
    padding: 0.25rem 0.5rem;
}

.bg-footer .btn {
    border: 1px solid transparent;
    color: var(--color1);
}

.btn-facebook { background-color: #1877f2; }
.btn-twitter { background-color: #1da1f2; }
.btn-linkedin { background-color: #0a66c2; }
.btn-default { background-color: #e1306c; }
.btn-google { background-color: #ff0000; }

.bg-footer .btn:hover {
    filter: brightness(1.1);
    color: var(--color1);
}

.footer-links {
    color: var(--color1);
}

.footer-links a {
    color: var(--color1);
    text-decoration: none;
}

.footer-links a:hover {
    text-decoration: underline;
}

.footer-highlight {
    color: var(--color2) !important;
}
.sub-footer {
    background-color: var(--color5);
    color: var(--color1);
    padding: 1rem 0;
    text-align: center;
    font-size: 0.9rem;
}


/* Color Theme Swatches in RGBA */

:root {
    --color0: rgba(255, 255, 255, 1);
    --color1: rgba(208, 215, 216, 1);
    --color2: rgba(234, 240, 242, 1);
    --color3: rgba(159, 165, 165, 1);
    --color4: rgba(89, 84, 79, 1);
    --color5: rgba(38, 21, 16, 1);
    --color6: rgba(0, 0, 0, 1);
}

/* Font and typography */

.google-sans-code-regular {
  font-family: "Google Sans Code", monospace;
  font-optical-sizing: auto;
  font-weight: 10;
  font-style: normal;
}

.section-highlight {
    background-color: var(--color1);
    color: var(--color6);
    border-left: 4px solid var(--color4);
    border-radius: 6px;
    padding: 1.25rem 1rem;
    margin-top: 1.5rem;
}

.picture {
    width: 100%;
    max-height: 320px;
    object-fit: cover;
    border-radius: 10px;
    border: 1px solid rgba(89, 84, 79, 0.22);
    box-shadow: 0 10px 24px rgba(38, 21, 16, 0.15);
}