/* ========== HERO SECTION ========== */
.hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    padding: var(--kv-space-3xl) 0;
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.hero-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.3;
}
.hero-blob-1 { width: 400px; height: 400px; background: var(--kv-primary); top: -100px; right: -100px; }
.hero-blob-2 { width: 300px; height: 300px; background: var(--kv-secondary); bottom: -50px; left: -50px; }
.hero-blob-3 { width: 200px; height: 200px; background: var(--kv-accent-yellow); top: 50%; left: 30%; }
.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}
.hero-content h1 {
    font-size: var(--kv-font-size-2xl);
    margin-bottom: var(--kv-space-md);
    font-weight: var(--kv-font-weight-extrabold);
}
@media (min-width: 768px) {
    .hero-content h1 { font-size: var(--kv-font-size-4xl); }
}
.hero-content p {
    font-size: var(--kv-font-size-md);
    color: var(--kv-text-light);
    margin-bottom: var(--kv-space-xl);
}
.hero-cta { display: flex; gap: var(--kv-space-md); justify-content: center; flex-wrap: wrap; }

/* ========== ACTIVITY CARDS ========== */
.activity-card {
    background: var(--kv-white);
    border-radius: var(--kv-radius-xl);
    overflow: hidden;
    box-shadow: var(--kv-shadow-sm);
    transition: all var(--kv-transition);
    border: 1px solid var(--kv-border-light);
}
.activity-card:hover { box-shadow: var(--kv-shadow-lg); transform: translateY(-6px); }
.activity-card-img {
    width: 100%;
    aspect-ratio: 16/10;
    object-fit: cover;
}
.activity-card-body { padding: var(--kv-space-lg); }
.activity-card-title { font-size: var(--kv-font-size-lg); font-weight: var(--kv-font-weight-bold); margin-bottom: var(--kv-space-sm); }
.activity-card-desc { color: var(--kv-text-light); font-size: var(--kv-font-size-sm); margin-bottom: var(--kv-space-md); }
.activity-card-age {
    display: inline-flex;
    align-items: center;
    gap: var(--kv-space-xs);
    background: rgba(214,74,49,0.08);
    color: var(--kv-primary);
    padding: 4px 12px;
    border-radius: var(--kv-radius-pill);
    font-size: var(--kv-font-size-xs);
    font-weight: var(--kv-font-weight-semibold);
}

/* ========== BIRTHDAY SECTION ========== */
.birthday-section {
    background: linear-gradient(135deg, rgba(253,190,60,0.12), rgba(242,107,82,0.10));
    border-radius: var(--kv-radius-xl);
    padding: var(--kv-space-2xl);
    text-align: center;
}

/* ========== WHY SECTION ========== */
.why-card {
    text-align: center;
    padding: var(--kv-space-xl);
}
.why-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--kv-radius-circle);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin: 0 auto var(--kv-space-md);
}

/* ========== CONTACT SECTION ========== */
.contact-card {
    display: flex;
    align-items: center;
    gap: var(--kv-space-md);
    padding: var(--kv-space-lg);
    background: var(--kv-white);
    border-radius: var(--kv-radius-lg);
    box-shadow: var(--kv-shadow-sm);
    border: 1px solid var(--kv-border-light);
}
.contact-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--kv-radius-circle);
    background: rgba(46,155,224,0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

/* ========== FOOTER ========== */
.site-footer { position: relative; color: rgba(255,255,255,0.85); }
.footer-wave { line-height: 0; }
.footer-wave svg { display: block; width: 100%; height: 56px; }
.footer-body {
    background: var(--kv-navy);
    padding-top: var(--kv-space-lg);
    padding-bottom: calc(40px + 96px + env(safe-area-inset-bottom, 0px));
}
@media (min-width: 768px) {
    .footer-body { padding-bottom: var(--kv-space-2xl); }
}
.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--kv-space-xl);
    padding-bottom: var(--kv-space-xl);
    border-bottom: 1px solid rgba(255,255,255,0.12);
}
@media (min-width: 768px) {
    .footer-grid { grid-template-columns: 2fr 1fr 1.4fr; }
}
.footer-logo { height: 84px; width: auto; }
.footer-tagline {
    color: rgba(255,255,255,0.7);
    font-size: var(--kv-font-size-sm);
    margin-top: var(--kv-space-sm);
    max-width: 320px;
}
.footer-social {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: var(--kv-radius-circle);
    background: rgba(255,255,255,0.1);
    text-decoration: none;
    margin-top: var(--kv-space-md);
    transition: background var(--kv-transition-fast);
}
.footer-social:hover { background: rgba(255,255,255,0.2); }
.footer-col h4 { color: var(--kv-white); font-size: var(--kv-font-size-base); margin-bottom: var(--kv-space-md); }
.footer-col a, .footer-col span {
    display: block;
    color: rgba(255,255,255,0.72);
    font-size: var(--kv-font-size-sm);
    padding: 5px 0;
    text-decoration: none;
}
.footer-col a:hover { color: var(--kv-accent-yellow); }
.footer-bottom {
    padding-top: var(--kv-space-lg);
    font-size: var(--kv-font-size-xs);
    color: rgba(255,255,255,0.5);
    text-align: center;
}