/* Explain: Luxury yoga studio component styles and interactions. */
.site-header {
    background: rgba(250, 249, 246, 0.86);
    backdrop-filter: blur(16px);
    transition: background 300ms ease, box-shadow 300ms ease;
}

.site-header.is-scrolled {
    background: rgba(250, 249, 246, 0.97);
    box-shadow: 0 16px 44px rgba(31, 46, 35, 0.09);
}

.nav-link {
    display: inline-flex;
    min-height: 2.75rem;
    align-items: center;
    border-radius: 999px;
    padding: 0 0.9rem;
    color: var(--text-color);
    transition: background 250ms ease, color 250ms ease;
}

.nav-link:hover {
    background: var(--secondary-color);
    color: var(--primary-color);
}

.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: 2.2rem;
    height: 1px;
    background: var(--accent-color);
    content: "";
}

.kicker-light {
    color: var(--secondary-color);
}

.kicker-light::before {
    background: var(--button-color);
}

.surface-card {
    border: 1px solid var(--glass-border);
    border-radius: 1.75rem;
    background: linear-gradient(150deg, rgba(250, 249, 246, 0.94), rgba(241, 244, 235, 0.82));
    box-shadow: var(--shadow-soft);
}

.icon-badge {
    display: inline-flex;
    height: 3rem;
    width: 3rem;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    border-radius: 1rem;
    background: var(--sage-soft);
    color: var(--primary-color);
    font-size: 1.05rem;
}

.service-card {
    display: flex;
    height: 100%;
    flex-direction: column;
    gap: 0.85rem;
    border: 1px solid var(--glass-border);
    border-radius: 1.75rem;
    background: rgba(250, 249, 246, 0.74);
    padding: 1.75rem;
    transition: transform 300ms ease, box-shadow 300ms ease, border-color 300ms ease;
}

.service-card:hover {
    border-color: rgba(88, 129, 87, 0.55);
    box-shadow: 0 22px 60px rgba(31, 46, 35, 0.1);
    transform: translateY(-4px);
}

.service-card h3 {
    font-size: 1.15rem;
}

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

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: auto;
    color: var(--primary-color);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    transition: color 250ms ease;
}

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

.detail-card {
    border: 1px solid var(--glass-border);
    border-radius: 1.4rem;
    background: rgba(250, 249, 246, 0.66);
    padding: 1.25rem 1.35rem;
}

.detail-card span {
    display: inline-flex;
    margin-bottom: 0.6rem;
    color: var(--accent-color);
    font-family: var(--font-heading);
    font-size: 1.3rem;
}

.benefit-card {
    display: flex;
    height: 100%;
    flex-direction: column;
    border: 1px solid var(--glass-border);
    border-radius: 1.6rem;
    background: rgba(255, 255, 255, 0.58);
    padding: 1.6rem;
}

.chip {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--glass-border);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.62);
    padding: 0.45rem 0.9rem;
    color: var(--text-muted);
    font-size: 0.82rem;
    font-weight: 600;
}

.spec-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.9rem;
    align-items: start;
}

.spec-dot {
    width: 0.7rem;
    height: 0.7rem;
    margin-top: 0.45rem;
    border-radius: 999px;
    background: var(--accent-color);
    box-shadow: 0 0 0 0.4rem var(--terracotta-soft);
}

.form-label {
    display: block;
    margin-bottom: 0.45rem;
    color: var(--text-color);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.field {
    width: 100%;
    border: 1px solid var(--glass-border);
    border-radius: 1rem;
    background: var(--field-bg);
    padding: 0.85rem 1rem;
    color: var(--text-color);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: border-color 200ms ease, box-shadow 200ms ease;
}

.field::placeholder {
    color: var(--text-muted);
    opacity: 0.75;
}

.field:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 4px var(--sage-soft);
    outline: none;
}

.form-status {
    min-height: 1.25rem;
}

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

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

.faq-item {
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
}

.faq-item:last-child {
    border-bottom: 0;
}

.faq-item summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    color: var(--text-color);
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 600;
    list-style: none;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary i {
    color: var(--accent-color);
    transition: transform 250ms ease;
}

.faq-item[open] summary i {
    transform: rotate(180deg);
}

.faq-item p {
    margin-top: 0.75rem;
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.8;
}

.cta-panel {
    border-radius: 2rem;
    background: linear-gradient(120deg, var(--primary-color), var(--sage-dark));
    box-shadow: var(--shadow-soft);
    color: var(--background-color);
    padding: clamp(1.75rem, 5vw, 3.25rem);
}

.mobile-call-bar {
    position: fixed;
    inset-inline: 0;
    bottom: 0;
    z-index: 45;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.6rem;
    border-top: 1px solid var(--glass-border);
    background: rgba(250, 249, 246, 0.92);
    padding: 0.7rem 1rem calc(0.7rem + env(safe-area-inset-bottom));
    backdrop-filter: blur(16px);
}

@media (min-width: 768px) {
    .mobile-call-bar {
        display: none;
    }
}