/* =============================================
   ABOUT US — storm-redesign palette
   Blue #1A3BAA | White #FFFFFF | Raleway + Lora
   ============================================= */

.au-page { overflow-x: hidden; }
.au-page svg { max-width: 100%; height: auto; }

/* ── HERO ── */
.au-hero {
    padding: 104px 0 96px;
    background:
        linear-gradient(135deg, rgba(246,248,255,0.96) 0%, rgba(255,255,255,0.92) 100%),
        radial-gradient(ellipse 55% 60% at 80% 30%, rgba(26,59,170,0.14) 0%, transparent 60%);
    position: relative;
    overflow: hidden;
}
.au-hero::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 1px;
    background: var(--border);
}
.au-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
.au-label {
    font-family: var(--font-ui);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.au-label::before {
    content: '';
    display: inline-block;
    width: 28px;
    height: 2px;
    background: var(--primary);
    flex-shrink: 0;
}
.au-h1 {
    font-family: var(--font-head);
    font-size: clamp(2.2rem, 4.5vw, 3.8rem);
    font-weight: 800;
    line-height: 1.08;
    text-transform: uppercase;
    color: var(--dark);
    margin: 0 0 24px;
    letter-spacing: -0.01em;
}
.au-h1 .blue { color: var(--primary); }
.au-lede {
    font-family: var(--font-body);
    font-size: 17px;
    line-height: 1.8;
    color: var(--text-muted);
    max-width: 480px;
    margin-bottom: 36px;
}
.au-hero-btns {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}
.au-hero-visual { position: relative; }
.au-hero-img-wrap {
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/3;
    box-shadow: var(--shadow-lg);
}
.au-hero-img-wrap img {
    width: 100%; height: 100%;
    object-fit: cover; display: block;
}
.au-hero-badge {
    position: absolute;
    bottom: -18px; left: -18px;
    background: var(--primary);
    color: var(--white);
    padding: 20px 24px;
    border-radius: var(--radius-lg);
    font-family: var(--font-ui);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    line-height: 1.5;
    box-shadow: var(--shadow-lg);
    z-index: 2;
}
.au-hero-badge strong {
    display: block;
    font-family: var(--font-head);
    font-size: 30px;
    letter-spacing: -0.02em;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 4px;
}

/* ── SHARED ── */
.au-h2 {
    font-family: var(--font-head);
    font-size: clamp(1.7rem, 3vw, 2.8rem);
    font-weight: 800;
    line-height: 1.1;
    text-transform: uppercase;
    color: var(--dark);
    margin: 0 0 28px;
    letter-spacing: -0.01em;
}
.au-h2 .blue { color: var(--primary); }
.au-body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.85;
    color: var(--text-muted);
    margin-bottom: 16px;
}
.au-body:last-child { margin-bottom: 0; }
.au-body strong { color: var(--dark); }

/* ── ORIGIN ── */
.au-origin {
    padding: 104px 0;
    background: var(--white);
}
.au-origin-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

/* ── TIMELINE ── */
.au-timeline {
    display: flex;
    flex-direction: column;
    position: relative;
    padding-left: 4px;
}
.au-timeline::before {
    content: '';
    position: absolute;
    left: 19px;
    top: 10px; bottom: 10px;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary), rgba(26,59,170,0.08));
}
.au-tl-item {
    display: flex;
    gap: 20px;
    padding-bottom: 36px;
    position: relative;
}
.au-tl-item:last-child { padding-bottom: 0; }
.au-tl-dot {
    width: 40px; height: 40px;
    min-width: 40px; min-height: 40px;
    border-radius: 50%;
    background: var(--white);
    border: 2px solid var(--primary);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; z-index: 2;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}
.au-tl-dot svg {
    width: 14px; height: 14px;
    min-width: 14px; min-height: 14px;
    max-width: 14px; max-height: 14px;
    color: var(--primary);
    display: block;
    flex-shrink: 0;
}
.au-tl-year {
    font-family: var(--font-ui);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 4px;
}
.au-tl-text {
    font-family: var(--font-body);
    font-size: 14px;
    line-height: 1.75;
    color: var(--text-muted);
    padding-top: 10px;
}
.au-tl-text strong { color: var(--dark); }

/* ── PILLARS ── */
.au-pillars {
    padding: 104px 0;
    background: var(--bg-section);
}
.au-section-header {
    text-align: center;
    margin-bottom: 64px;
}
.au-section-header .au-label { justify-content: center; }
.au-pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.au-pillar-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 44px 32px;
    position: relative;
    overflow: hidden;
    transition: box-shadow var(--t-base) var(--ease), transform var(--t-base) var(--ease);
    cursor: default;
}
.au-pillar-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--t-slow) var(--ease);
}
.au-pillar-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.au-pillar-card:hover::before { transform: scaleX(1); }
.au-pillar-num {
    font-family: var(--font-head);
    font-size: 52px;
    font-weight: 800;
    color: rgba(26,59,170,0.08);
    line-height: 1;
    margin-bottom: 20px;
    display: block;
}
.au-pillar-title {
    font-family: var(--font-head);
    font-size: 1.5rem;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--dark);
    margin-bottom: 14px;
    letter-spacing: -0.01em;
}
.au-pillar-text {
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-muted);
}

/* ── STATS ── */
.au-stats {
    padding: 72px 0;
    background: var(--primary);
}
.au-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    text-align: center;
}
.au-stat {
    padding: 16px 24px;
    border-right: 1px solid rgba(255,255,255,0.15);
}
.au-stat:last-child { border-right: none; }
.au-stat-num {
    font-family: var(--font-head);
    font-size: clamp(2.2rem, 3.5vw, 3.4rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}
.au-stat-label {
    font-family: var(--font-ui);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.6);
}

/* ── MISSION ── */
.au-mission {
    padding: 104px 0;
    background: var(--white);
}
.au-mission-inner {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
}
.au-mission-inner .au-label { justify-content: center; }
.au-mission-body {
    font-family: var(--font-body);
    font-size: 17px;
    line-height: 1.85;
    color: var(--text-muted);
    margin-bottom: 40px;
}
.au-mission-btns {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
}

/* ── CTA ── */
.au-cta {
    padding: 104px 0;
    background: var(--bg-soft);
    text-align: center;
    border-top: 1px solid var(--border);
}
.au-cta-inner { max-width: 600px; margin: 0 auto; }
.au-cta-btns {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 36px;
}

/* ── REVEAL ── */
.au-reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.au-reveal.visible { opacity: 1; transform: translateY(0); }
.au-reveal-d1 { transition-delay: 0.1s; }
.au-reveal-d2 { transition-delay: 0.2s; }
.au-reveal-d3 { transition-delay: 0.3s; }

@media (prefers-reduced-motion: reduce) {
    .au-reveal { opacity: 1; transform: none; transition: none; }
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
    .au-hero-grid,
    .au-origin-grid { grid-template-columns: 1fr; gap: 48px; }
    .au-hero { padding: 80px 0 72px; }
    .au-origin, .au-pillars, .au-mission, .au-cta { padding: 80px 0; }
    .au-pillars-grid { grid-template-columns: 1fr; gap: 16px; }
    .au-stats-grid { grid-template-columns: repeat(2, 1fr); }
    .au-stat { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.15); }
    .au-hero-badge { bottom: -14px; left: -10px; }
}
@media (max-width: 600px) {
    .au-stats-grid { grid-template-columns: 1fr 1fr; }
    .au-hero { padding: 72px 0 60px; }
}