/* Mission section design language. Builds on tokens in main.css.
   Reusable seed for the larger site redesign. */

/* ---- Hero ---- */
.mission-hero {
    position: relative;
    padding: 140px 0 90px;
    margin-bottom: 40px;
    overflow: hidden;
    background: radial-gradient(circle at 20% 20%, rgba(0, 102, 204, 0.35), transparent 55%),
                radial-gradient(circle at 80% 30%, rgba(155, 89, 182, 0.30), transparent 55%),
                #15151f;
    background-size: 160% 160%, 160% 160%, auto;
    animation: missionHeroDrift 18s ease infinite alternate;
}
.mission-hero::after {
    content: '';
    position: absolute;
    left: 0; right: 0; bottom: 0;
    height: 4px;
    background: var(--rainbow-gradient);
    background-size: 200% auto;
    animation: missionRainbow 15s linear infinite;
}
.mission-hero .container { position: relative; z-index: 2; }
.mission-hero__title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    color: #fff;
    text-align: center;
    line-height: 1.15;
    margin-bottom: 1.25rem;
    text-shadow: 2px 4px 12px rgba(0, 0, 0, 0.35);
    display: block;
}
.mission-hero__title::after { display: none; }
.mission-hero__subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.5rem);
    color: rgba(255, 255, 255, 0.9);
    text-align: center;
    max-width: 760px;
    margin: 0 auto;
    line-height: 1.6;
}

@keyframes missionHeroDrift {
    from { background-position: 0% 0%, 100% 0%, 0 0; }
    to   { background-position: 30% 40%, 70% 60%, 0 0; }
}
@keyframes missionRainbow {
    to { background-position: 200% center; }
}

/* ---- Sections + glass cards ---- */
.mission-section { padding: 48px 0; }
.glass-card {
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    padding: 36px;
    margin-bottom: 30px;
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}
.glass-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.16);
}
.glass-card h2 { margin-bottom: 1rem; }

/* ---- Scroll reveal ---- */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible { opacity: 1; transform: none; }

/* ---- Stats ---- */
.stat-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    gap: 16px;
    margin: 30px 0;
}
.stat { text-align: center; padding: 20px; min-width: 200px; }
.stat__number {
    font-size: clamp(2.2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
}
.stat__label { font-size: 1.1rem; color: var(--text-light); margin-top: 8px; }

/* ---- Pillar grid ---- */
.pillar-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}
.pillar {
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 16px;
    padding: 28px;
    border-top: 3px solid transparent;
    border-image: var(--rainbow-gradient) 1;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}
.pillar:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.pillar__icon {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 14px;
}
.pillar h3 { font-size: 1.25rem; margin-bottom: 10px; }

/* ---- Cross links ---- */
.cross-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-top: 20px;
}
.cross-link {
    display: block;
    padding: 24px;
    border-radius: 14px;
    background: var(--secondary-color);
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 600;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.cross-link:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

/* ---- Donate CTA ---- */
.mission-cta {
    text-align: center;
    padding: 56px 0;
}
.mission-cta .btn-donate {
    display: inline-block;
    padding: 14px 40px;
    border-radius: 999px;
    background: var(--rainbow-gradient);
    background-size: 200% auto;
    color: #fff;
    font-weight: 700;
    text-decoration: none;
    box-shadow: var(--shadow-sm);
    transition: background-position var(--transition-medium), transform var(--transition-fast);
}
.mission-cta .btn-donate:hover { background-position: right center; transform: translateY(-3px); }

/* ---- Reduced motion ---- */
@media (prefers-reduced-motion: reduce) {
    .mission-hero { animation: none; }
    .mission-hero::after { animation: none; }
    .reveal { opacity: 1; transform: none; transition: none; }
    .glass-card, .pillar, .cross-link, .mission-cta .btn-donate { transition: none; }
}