/* Explain: Global styles for cards, buttons, and other UI elements. */
.site-header {
    background: linear-gradient(180deg, rgba(250, 249, 246, 0.95), rgba(250, 249, 246, 0.78));
    backdrop-filter: blur(16px);
    transition: box-shadow 300ms ease;
}

.site-header.is-scrolled {
    box-shadow: 0 16px 42px rgba(31, 46, 35, 0.09);
}

.nav-link {
    color: var(--text-color);
    transition: color 250ms ease;
}

.nav-link:hover,
.nav-link:focus-visible {
    color: var(--accent-color);
}

.section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    color: var(--sage-dark);
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

.section-kicker::before {
    display: inline-block;
    width: 2.2rem;
    height: 1px;
    background: var(--accent-color);
    content: "";
}

.card-soft {
    border: 1px solid var(--glass-border);
    border-radius: 1.75rem;
    background: linear-gradient(150deg, rgba(255, 255, 255, 0.82), rgba(241, 244, 235, 0.92));
    box-shadow: var(--shadow-soft);
}

.service-card {
    display: flex;
    height: 100%;
    flex-direction: column;
    border: 1px solid var(--glass-border);
    border-radius: 1.75rem;
    background: rgba(255, 255, 255, 0.68);
    padding: 1.85rem;
    transition: transform 300ms ease, box-shadow 300ms ease, border-color 300ms ease;
}

.service-card:hover {
    border-color: var(--accent-color);
    box-shadow: 0 24px 62px rgba(31, 46, 35, 0.1);
    transform: translateY(-5px);
}

.work-card {
    display: block;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    border-radius: 1.75rem;
    background: rgba(255, 255, 255, 0.7);
    box-shadow: var(--shadow-soft);
    transition: transform 300ms ease, border-color 300ms ease, box-shadow 300ms ease;
}

.work-card:hover {
    transform: translateY(-6px);
    border-color: var(--accent-color);
    box-shadow: 0 26px 66px rgba(31, 46, 35, 0.12);
}

.icon-tile {
    display: inline-flex;
    height: 3rem;
    width: 3rem;
    align-items: center;
    justify-content: center;
    border-radius: 1rem;
    background: var(--sage-soft);
    color: var(--sage-dark);
    font-size: 1.05rem;
}

.metric-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    border-radius: 999px;
    background: var(--sage-soft);
    padding: 0.4rem 0.9rem;
    color: var(--sage-dark);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.media-frame {
    overflow: hidden;
    border: 1px solid var(--glass-border);
    border-radius: 1.6rem;
    background: var(--surface-color);
    box-shadow: var(--shadow-soft);
}

.media-frame img {
    height: 100%;
    width: 100%;
    object-fit: cover;
    transition: transform 600ms ease;
}

.work-card:hover .media-frame img,
.media-frame:hover img {
    transform: scale(1.04);
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-color);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.form-status.success {
    color: var(--sage-dark);
}

.form-status.error {
    color: var(--logo-subtitle-color);
}

.article-body {
    color: var(--text-muted);
    font-size: 1.02rem;
    line-height: 1.9;
}

.article-body > * + * {
    margin-top: 1.35rem;
}

.article-body h2 {
    margin-top: 2.4rem;
    color: var(--text-color);
    font-family: var(--font-heading);
    font-size: 1.6rem;
    line-height: 1.3;
}

.article-body h3 {
    margin-top: 2rem;
    color: var(--text-color);
    font-family: var(--font-heading);
    font-size: 1.25rem;
}

.article-body ul {
    padding-left: 1.25rem;
}

.article-body li {
    margin-top: 0.5rem;
    list-style: disc;
}

.article-body strong {
    color: var(--text-color);
    font-weight: 600;
}

.reveal {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 700ms ease, transform 700ms ease;
}

.reveal.is-visible {
    opacity: 1;
    transform: none;
}

@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .service-card:hover,
    .work-card:hover,
    .media-frame:hover img {
        transform: none;
    }
}