/* ==========================================================================
   UTILITIES — Animations, scroll-reveal, back-to-top
   ========================================================================== */

/* Keyframes */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50%      { transform: translateX(-50%) translateY(-10px); }
}
@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Scroll reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Back to top */
.back-to-top {
    position: fixed;
    bottom: 24px;
    left: 24px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    border: none;
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all .3s;
    z-index: 999;
}
.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}
.back-to-top:hover {
    background: var(--accent);
    transform: translateY(-3px);
}

/* About page */
.about-section { padding: 80px 0; }
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}
.about-img-placeholder {
    width: 100%;
    height: 360px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: rgba(255,255,255,.4);
}
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 24px;
}
.team-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 24px;
    text-align: center;
    box-shadow: var(--card-shadow);
}
.team-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--primary));
    margin: 0 auto 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: #fff;
}
.team-card h3 { font-size: 1rem; margin-bottom: 4px; }
.team-card p { font-size: .82rem; color: var(--text-muted); }

/* Contact page */
.contact-section { padding: 80px 0; }
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}
.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: 18px;
}
.contact-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--card-shadow);
}
.contact-card i {
    font-size: 1.4rem;
    color: var(--accent);
    margin-top: 2px;
}
.contact-card h4 { font-size: .95rem; margin-bottom: 4px; }
.contact-card p { font-size: .88rem; color: var(--text-light); margin: 0; }

.contact-form-box {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 32px;
    box-shadow: var(--card-shadow);
}

/* Approval workflow (education page) */
.workflow-section { padding: 80px 0; }
.workflow-steps {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}
.workflow-step {
    text-align: center;
    flex: 0 0 140px;
}
.workflow-step-icon,
.workflow-number {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 10px;
    font-size: 1.3rem;
    font-weight: 700;
}
.workflow-step h4 { font-size: .85rem; margin-bottom: 4px; }
.workflow-step p { font-size: .75rem; color: var(--text-muted); }
.workflow-arrow {
    display: flex;
    align-items: center;
    padding-top: 20px;
    color: var(--accent);
    font-size: 1.2rem;
}

/* Honeymoon registry CTA */
.registry-cta {
    padding: 60px 0;
    text-align: center;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: #fff;
}
.registry-cta h2 { color: #fff; margin-bottom: 14px; }
.registry-cta p { opacity: .9; max-width: 500px; margin: 0 auto 24px; }

@media (max-width: 768px) {
    .about-grid,
    .contact-grid { grid-template-columns: 1fr; }
}