/**
 * about.css — Trang Ve Chung Toi IFAMI
 * Chi enqueue tren trang su dung template "Ve Chung Toi"
 */

/* ============================================================
   CONTAINER DUNG CHUNG
   ============================================================ */
.ifami-about-page .ifami-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================================
   S1 — HERO TINH (1 anh)
   Slider dung lai .ifami-banner-slider da co trong custom.css
   ============================================================ */
.ifami-about-hero-static {
    width: 100%;
    line-height: 0;
    overflow: hidden;
}
.ifami-about-hero-static img,
.ifami-about-hero-static a {
    display: block;
    width: 100%;
    line-height: 0;
}
.ifami-about-hero-static img {
    max-height: 560px;
    object-fit: cover;
    height: auto;
}
@media (max-width: 768px) {
    .ifami-about-hero-static img { max-height: 220px; }
}

/* ============================================================
   TIEU DE CHUNG
   ============================================================ */
.ifami-about-h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    text-align: center;
    margin: 0 0 12px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    line-height: 1.3;
}
.ifami-about-h2--white {
    color: #fff;
}
.ifami-about-tagline {
    text-align: center;
    color: var(--color-text-light);
    font-size: 1.1rem;
    margin: 0 0 48px;
    font-style: italic;
}

/* ============================================================
   S2 — GIA TRI COT LOI
   ============================================================ */
.ifami-about-values {
    padding: 72px 0;
    background: #fff;
}

.ifami-values-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
    margin-top: 40px;
}

.ifami-value-card {
    background: #f8f9fc;
    border-radius: var(--radius-md);
    padding: 32px 20px;
    text-align: center;
    border-top: 4px solid var(--color-primary);
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}
.ifami-value-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-top-color: var(--color-red);
}
.ifami-value-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
    line-height: 1;
}
.ifami-value-name {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-primary);
    margin: 0 0 10px;
}
.ifami-value-desc {
    font-size: 0.875rem;
    color: var(--color-text-light);
    line-height: 1.65;
    margin: 0;
}

/* ============================================================
   S3 — NHUNG CON SO AN TUONG (khop voi trang chu)
   ============================================================ */
.ifami-about-stats {
    position: relative;
    padding: 70px 0 80px;
    background-color: var(--color-primary);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    text-align: center;
}
.ifami-about-stats-overlay {
    position: absolute;
    inset: 0;
    background: rgba(12, 30, 65, 0.78);
}
.ifami-about-stats-inner {
    position: relative;
    z-index: 2;
}
.ifami-about-h2--white {
    font-size: 26px;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 52px;
}
.ifami-about-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    position: relative;
    z-index: 2;
}
.ifami-about-stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0 24px;
    border-right: 1px solid rgba(100, 160, 255, 0.35);
}
.ifami-about-stat-item:last-child {
    border-right: none;
}
.ifami-about-stat-num {
    font-size: 84px;
    font-weight: 900;
    color: #ffffff;
    line-height: 1;
    margin-bottom: 14px;
    letter-spacing: -1px;
    -webkit-text-stroke: 3px #1e50c8;
    paint-order: stroke fill;
    text-shadow:
        1px 1px 0 #1a44aa,
        2px 2px 0 #1540a0,
        3px 3px 0 #103898,
        4px 4px 0 #0c308e,
        5px 5px 0 #082880,
        6px 6px 12px rgba(0, 30, 120, 0.7);
}
/* Override global .ifami-stat-number (yellow from homepage) */
.ifami-about-stats .ifami-stat-number {
    font-size: inherit;
    font-weight: inherit;
    color: #ffffff;
    line-height: inherit;
    margin-bottom: 0;
    display: inline;
    -webkit-text-stroke: 3px #1e50c8;
    paint-order: stroke fill;
    text-shadow:
        1px 1px 0 #1a44aa,
        2px 2px 0 #1540a0,
        3px 3px 0 #103898,
        4px 4px 0 #0c308e,
        5px 5px 0 #082880,
        6px 6px 12px rgba(0, 30, 120, 0.7);
}
.ifami-about-stat-label {
    font-size: 12px;
    font-weight: 600;
    color: rgba(200, 220, 255, 0.80);
    text-transform: uppercase;
    letter-spacing: 1px;
    line-height: 1.5;
    max-width: 180px;
    margin: 0;
}

/* ============================================================
   S4 & S5b — SPLIT SECTIONS (anh + chu)
   ============================================================ */
.ifami-about-split {
    padding: 80px 0;
    background: #ffffff;
}
.ifami-about-split--alt {
    background: #e8f0f9;
}

.ifami-split-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}
/* S5b: text trai, anh phai -> dao thu tu tren mobile */
.ifami-split-inner--reverse {
    /* desktop: text la cot 1, anh la cot 2 — tu nhien */
}

.ifami-split-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    object-fit: cover;
    max-height: 500px;
    display: block;
    box-shadow: var(--shadow-md);
}

.ifami-split-h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    margin: 0 0 20px;
    letter-spacing: 0.03em;
    line-height: 1.3;
}

.ifami-split-quote {
    border-left: 4px solid var(--color-red);
    padding: 12px 20px;
    background: rgba(32, 71, 126, 0.06);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-style: italic;
    color: var(--color-text);
    margin: 0 0 20px;
    font-size: 0.95rem;
    line-height: 1.65;
}

.ifami-split-desc {
    color: var(--color-text);
    line-height: 1.8;
    margin: 0 0 20px;
    font-size: 0.95rem;
}

.ifami-split-list {
    list-style: none;
    padding: 0;
    margin: 0 0 28px;
}
.ifami-split-list li {
    padding: 7px 0 7px 22px;
    position: relative;
    color: var(--color-text);
    font-size: 0.93rem;
    line-height: 1.55;
    border-bottom: 1px solid var(--color-border);
}
.ifami-split-list li:last-child {
    border-bottom: none;
}
.ifami-split-list li::before {
    content: '\25B8';
    color: var(--color-red);
    position: absolute;
    left: 0;
    font-size: 0.8rem;
    top: 9px;
}

.ifami-btn-primary {
    display: inline-block;
    padding: 12px 28px;
    background: var(--color-primary);
    color: #fff;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: var(--transition);
    letter-spacing: 0.02em;
}
.ifami-btn-primary:hover {
    background: var(--color-primary-dark);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

/* ============================================================
   S7 — CTA VOI ANH
   ============================================================ */
.ifami-about-cta {
    padding: 72px 0;
    background: #f0f4fa;
    text-align: center;
}
.ifami-about-cta-h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-primary);
    margin: 0 0 20px;
    line-height: 1.45;
}
.ifami-about-cta-desc {
    color: var(--color-text);
    max-width: 820px;
    margin: 0 auto 44px;
    line-height: 1.85;
    font-size: 0.97rem;
}
.ifami-about-cta-images {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}
.ifami-about-cta-img-wrap img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    border-radius: var(--radius-md);
    display: block;
    box-shadow: 0 4px 16px rgba(0,0,0,0.25);
    transition: transform 0.3s ease;
}
.ifami-about-cta-img-wrap img:hover {
    transform: scale(1.02);
}
.ifami-about-cta-action {
    margin-top: 8px;
}
.ifami-btn-cta-lg {
    display: inline-block;
    padding: 16px 44px;
    background: var(--color-accent);
    color: var(--color-primary);
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    transition: var(--transition);
}
.ifami-btn-cta-lg:hover {
    background: var(--color-accent-dark);
    color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
    .ifami-values-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 900px) {
    .ifami-about-stats { padding: 48px 0 56px; }
    .ifami-about-h2--white { font-size: 20px; margin-bottom: 36px; }
    .ifami-about-stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px 0;
    }
    .ifami-about-stat-item { border-right: none; border-bottom: 1px solid rgba(100, 160, 255, 0.3); padding: 20px 12px; }
    .ifami-about-stat-item:nth-child(odd) { border-right: 1px solid rgba(100, 160, 255, 0.3); }
    .ifami-about-stat-item:nth-last-child(-n+2) { border-bottom: none; }
    .ifami-about-stat-num { font-size: 56px; }
    .ifami-split-inner,
    .ifami-split-inner--reverse {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    /* S4: anh di xuong duoi text tren mobile */
    .ifami-split-inner .ifami-split-image {
        order: 2;
    }
    /* S5b: anh di xuong duoi text tren mobile */
    .ifami-split-inner--reverse .ifami-split-image {
        order: 2;
    }
    .ifami-about-cta-images {
        grid-template-columns: repeat(2, 1fr);
    }
    .ifami-about-cta-img-wrap:last-child {
        grid-column: 1 / -1;
    }
}

@media (max-width: 640px) {
    .ifami-about-values { padding: 48px 0; }
    .ifami-about-stats  { padding: 56px 0; }
    .ifami-about-split  { padding: 56px 0; }
    .ifami-about-cta    { padding: 56px 0; }

    .ifami-about-h2     { font-size: 1.5rem; }
    .ifami-split-h2     { font-size: 1.4rem; }
    .ifami-about-cta-h2 { font-size: 1.4rem; }

    .ifami-values-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    .ifami-about-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .ifami-about-stat-num { font-size: 2.2rem; }

    .ifami-about-cta-images {
        grid-template-columns: 1fr;
    }
    .ifami-about-cta-img-wrap:last-child {
        grid-column: auto;
    }
    .ifami-about-cta-img-wrap img { height: 200px; }
}

@media (max-width: 480px) {
    .ifami-about-stats-grid { grid-template-columns: 1fr; gap: 0; }
    .ifami-about-stat-item { border-right: none !important; border-bottom: 1px solid rgba(100, 160, 255, 0.3); padding: 24px 12px; }
    .ifami-about-stat-item:last-child { border-bottom: none; }
    .ifami-about-stat-num { font-size: 64px; }
}

@media (max-width: 400px) {
    .ifami-values-grid { grid-template-columns: 1fr; }
}