/* Explain: Styles for site components like buttons, cards, and forms. */
.site-header {
    background: linear-gradient(180deg, rgba(250, 249, 246, 0.88), rgba(250, 249, 246, 0.58));
    backdrop-filter: blur(18px);
}

.section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    color: var(--sage-dark);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

.section-kicker::before {
    display: inline-block;
    width: 2.4rem;
    height: 1px;
    background: var(--accent-color);
    content: "";
}

.glass-panel {
    border: 1px solid var(--glass-border);
    background: linear-gradient(145deg, rgba(250, 249, 246, 0.82), rgba(255, 255, 255, 0.5));
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(18px);
}

.hero-frame {
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(88, 129, 87, 0.34);
    border-radius: 2.5rem;
    background: var(--surface-color);
    box-shadow: var(--shadow-soft);
}

.hero-frame::after {
    position: absolute;
    inset: 0.9rem;
    border: 1px solid rgba(250, 249, 246, 0.55);
    border-radius: 1.8rem;
    content: "";
    pointer-events: none;
}

.quiet-detail {
    border: 1px solid var(--glass-border);
    border-radius: 1.6rem;
    background: rgba(250, 249, 246, 0.58);
    padding: 1.25rem;
}

.quiet-detail span {
    display: inline-flex;
    margin-bottom: 0.9rem;
    color: var(--accent-color);
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 600;
}

.quiet-detail p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.75;
}

.photo-card {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    border-radius: 1.7rem;
    box-shadow: var(--shadow-soft);
}

.progress-track {
    height: 0.85rem;
    overflow: hidden;
    border-radius: 999px;
    background: var(--sage-soft);
}

.progress-fill {
    height: 100%;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--accent-color), var(--primary-hover));
}

.update-card {
    border-radius: 2rem;
    padding: 1.6rem;
    transition: transform 300ms ease, border-color 300ms ease, box-shadow 300ms ease;
}

.update-card:hover {
    border-color: rgba(88, 129, 87, 0.5);
    box-shadow: 0 26px 80px rgba(31, 46, 35, 0.11);
    transform: translateY(-5px);
}

.help-card {
    border-radius: 1.8rem;
    padding: 1.6rem;
}

.tier-card {
    border-radius: 2rem;
    padding: 1.6rem;
    transition: transform 300ms ease, border-color 300ms ease, box-shadow 300ms ease;
}

.tier-card:hover {
    border-color: rgba(88, 129, 87, 0.5);
    box-shadow: 0 26px 80px rgba(31, 46, 35, 0.11);
    transform: translateY(-5px);
}

.form-label {
    display: block;
    margin-bottom: 0.55rem;
    color: var(--text-color);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.form-status.success {
    color: #4A6B53;
}

.form-status.error {
    color: #9B4A3D;
}

.lightbox {
    position: fixed;
    inset: 0;
    z-index: 90;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(31, 46, 35, 0.85);
    padding: 1.5rem;
}

.lightbox.is-open {
    display: flex;
}

.lightbox img {
    max-height: 86vh;
    max-width: 92vw;
}

@media (max-width: 767px) {
    .section-kicker::before {
        width: 1.6rem;
    }
}