/* Explain: Component styles for cards, navigation, forms, and gallery filters. */
.site-header {
    background: var(--nav-bg);
    backdrop-filter: blur(16px);
}

.logo-mark {
    display: inline-flex;
    width: 2.75rem;
    height: 2.75rem;
    align-items: center;
    justify-content: center;
    border-radius: 0.9rem;
    background: var(--primary-color);
    color: #ffffff;
    font-size: 1.05rem;
    box-shadow: var(--shadow-soft);
}

.logo-mark-accent {
    display: inline-flex;
    width: 2.75rem;
    height: 2.75rem;
    align-items: center;
    justify-content: center;
    border-radius: 0.9rem;
    background: var(--accent-color);
    color: #ffffff;
    font-size: 1.05rem;
}

.nav-link {
    color: var(--text-color);
    transition: color 300ms ease;
}

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

.section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--accent-color);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.section-kicker::before {
    display: inline-block;
    width: 2rem;
    height: 2px;
    background: var(--accent-color);
    content: "";
}

.glass-panel {
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(16px);
}

.media-frame {
    position: relative;
    overflow: hidden;
    border-radius: 1.8rem;
    background: var(--surface-color);
    box-shadow: var(--shadow-soft);
}

.service-card,
.value-card,
.step-card {
    border: 1px solid var(--border-color);
    border-radius: 1.4rem;
    background: #ffffff;
    padding: 1.75rem;
    transition: transform 300ms ease, border-color 300ms ease, box-shadow 300ms ease;
}

.service-card:hover,
.value-card:hover {
    border-color: var(--accent-color);
    box-shadow: 0 24px 60px rgba(16, 33, 46, 0.12);
    transform: translateY(-6px);
}

.service-detail {
    border: 1px solid var(--border-color);
    border-radius: 1.5rem;
    background: #ffffff;
    padding: clamp(1.5rem, 3vw, 2.25rem);
}

.feature-icon {
    display: inline-flex;
    width: 3.25rem;
    height: 3.25rem;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    border-radius: 1rem;
    background: var(--blue-soft);
    color: var(--primary-color);
    font-size: 1.25rem;
}

.feature-icon-accent {
    background: var(--orange-soft);
    color: var(--accent-color);
}

.step-index {
    display: inline-flex;
    width: 3rem;
    height: 3rem;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    background: var(--primary-color);
    color: #ffffff;
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
}

.zone-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    border: 1px solid var(--border-color);
    border-radius: 999px;
    background: #ffffff;
    padding: 0.5rem 0.95rem;
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 500;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-color);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.form-status.success {
    color: #12815A;
}

.form-status.error {
    color: #B3261E;
}

.cta-band {
    background: linear-gradient(135deg, var(--primary-color), var(--footer-bg));
}

.filter-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.75rem;
    padding: 0.5rem 1.25rem;
    border: 1px solid var(--border-color);
    border-radius: 999px;
    background: #ffffff;
    color: var(--text-color);
    font-size: 0.875rem;
    font-weight: 600;
    transition: border-color 300ms ease, color 300ms ease, background 300ms ease, box-shadow 300ms ease;
}

.filter-btn:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.filter-btn.is-active {
    border-color: transparent;
    background: var(--primary-color);
    color: #ffffff;
    box-shadow: var(--shadow-button);
}

.filter-btn.is-active:hover {
    color: #ffffff;
}

@media (max-width: 767px) {
    .section-kicker::before {
        width: 1.4rem;
    }
}