:root {
    --brand-teal: #0A3030;
    --brand-teal-light: rgba(10, 48, 48, 0.05);
    --brand-gold: #D4AF37;
    --brand-gold-light: rgba(212, 175, 55, 0.12);
    --brand-amber: #F5A623;
    --cream-bg: #FDFBF7;
    --text-dark: #2C3E50;
    --text-muted: #7F8C8D;
    --transition-smooth: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

/* About Page Wrapper */
.about-page-wrapper {
    background-color: #ffffff;
    color: var(--text-dark);
    overflow: hidden;
}

/* Premium Hero Section */
.about-hero {
    position: relative;
    padding: 80px 0;
    background: linear-gradient(135deg, rgba(10, 48, 48, 0.85) 0%, rgba(10, 48, 48, 0.65) 100%),
        url('/front_assets/images/section/6215.jpg') no-repeat center center;
    background-size: cover;
    background-position: center;
    color: #ffffff;
    text-align: center;
}

.about-hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 90px;
    pointer-events: none;
}

.about-hero-title {
    font-size: 3.6rem;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 15px;
    text-transform: capitalize;
    background: linear-gradient(120deg, #ffffff 40%, var(--brand-gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.about-hero-subtitle {
    font-size: 1.15rem;
    font-weight: 400;
    max-width: 750px;
    margin: 0 auto 35px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.about-breadcrumbs {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 6px 28px;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    list-style: none;
    margin: 0;
}

.about-breadcrumbs a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition-smooth);
    font-weight: 500;
    font-size: 0.9rem;
}

.about-breadcrumbs a:hover {
    color: var(--brand-gold);
}

.about-breadcrumbs li.active {
    color: #ffffff;
    font-weight: 600;
    font-size: 0.9rem;
}

.about-breadcrumbs li:not(:last-child)::after {
    content: '›';
    margin-left: 12px;
    color: rgba(255, 255, 255, 0.4);
    font-weight: bold;
    font-size: 1.1rem;
}

/* Identity / Legacy Section */
.identity-section {
    padding: 90px 0;
    position: relative;
}

.identity-img-wrapper {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.1);
    transition: var(--transition-smooth);
}

.identity-img-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(10, 48, 48, 0.2), transparent);
    z-index: 2;
}

.identity-img-wrapper:hover {
    transform: translateY(-8px);
    box-shadow: 0 30px 60px rgba(10, 48, 48, 0.16);
}

.identity-img-wrapper img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 1.2s ease;
}

.identity-img-wrapper:hover img {
    transform: scale(1.06);
}

.identity-badge {
    position: absolute;
    bottom: 30px;
    right: 30px;
    background: rgba(10, 48, 48, 0.92);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(212, 175, 55, 0.35);
    color: #ffffff;
    padding: 16px 28px;
    border-radius: 18px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    text-align: center;
    z-index: 3;
}

.identity-badge h4 {
    font-size: 1.9rem;
    font-weight: 800;
    color: var(--brand-gold);
    margin: 0;
    line-height: 1.1;
}

.identity-badge p {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin: 4px 0 0;
    font-weight: 600;
    opacity: 0.9;
}

.identity-content {
    padding-left: 35px;
}

.section-label {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--brand-gold);
    margin-bottom: 12px;
    display: inline-block;
}

.identity-title {
    font-size: 2.6rem;
    font-weight: 800;
    color: var(--brand-teal);
    margin-bottom: 25px;
    line-height: 1.25;
}

.identity-intro {
    font-size: 1.15rem;
    font-weight: 600;
    line-height: 1.65;
    color: var(--brand-teal);
    margin-bottom: 24px;
    border-left: 4px solid var(--brand-gold);
    padding-left: 20px;
}

.identity-text {
    color: var(--text-dark);
    line-height: 1.8;
    font-size: 1rem;
    margin-bottom: 18px;
    text-align: justify;
}

/* Pillars Section */
.pillars-section {
    background-color: var(--cream-bg);
    padding: 90px 0;
    position: relative;
}

.pillar-card {
    background: #ffffff;
    border: 1px solid rgba(10, 48, 48, 0.04);
    border-radius: 22px;
    padding: 45px 35px;
    height: 100%;
    transition: var(--transition-smooth);
    box-shadow: 0 10px 30px rgba(10, 48, 48, 0.015);
    position: relative;
    overflow: hidden;
}

.pillar-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--brand-teal), var(--brand-gold));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.pillar-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 45px rgba(10, 48, 48, 0.08);
    border-color: rgba(10, 48, 48, 0.08);
}

.pillar-card:hover::before {
    opacity: 1;
}

.pillar-icon-box {
    width: 65px;
    height: 65px;
    border-radius: 16px;
    background: var(--brand-gold-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 28px;
    color: var(--brand-gold);
    transition: var(--transition-smooth);
}

.pillar-icon-box svg {
    width: 30px;
    height: 30px;
    fill: currentColor;
}

.pillar-card:hover .pillar-icon-box {
    background: var(--brand-teal);
    color: #ffffff;
    transform: scale(1.05);
}

.pillar-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--brand-teal);
    margin-bottom: 15px;
}

.pillar-desc {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-muted);
    margin: 0;
}

/* Advantage Section */
.advantage-section {
    padding: 90px 0;
    position: relative;
}

.advantage-content {
    padding-right: 35px;
}

.advantage-title {
    font-size: 2.6rem;
    font-weight: 800;
    color: var(--brand-teal);
    margin-bottom: 20px;
}

.advantage-desc {
    font-size: 1.05rem;
    line-height: 1.75;
    color: var(--text-muted);
    margin-bottom: 35px;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    margin-bottom: 24px;
}

.benefit-icon {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--brand-gold-light);
    color: var(--brand-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    flex-shrink: 0;
    margin-top: 2px;
    font-weight: bold;
}

.benefit-info {
    flex: 1;
}

.benefit-text {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--brand-teal);
    margin: 0;
}

.benefit-subtext {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 4px;
    margin-bottom: 0;
    line-height: 1.5;
}

/* Metric Cards Grid */
.metric-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.metric-card {
    background: #ffffff;
    border: 1px solid rgba(10, 48, 48, 0.05);
    border-radius: 24px;
    padding: 35px 28px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.015);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
}

.metric-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 3px;
    background: var(--brand-gold);
    border-radius: 10px;
    opacity: 0.3;
    transition: var(--transition-smooth);
}

.metric-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 45px rgba(10, 48, 48, 0.08);
    border-color: rgba(212, 175, 55, 0.3);
}

.metric-card:hover::after {
    width: 80px;
    opacity: 1;
    background: var(--brand-teal);
}

.metric-num {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--brand-teal);
    line-height: 1;
    margin-bottom: 10px;
    background: linear-gradient(135deg, var(--brand-teal) 40%, var(--brand-gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.metric-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--brand-teal);
    margin-bottom: 6px;
}

.metric-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.4;
}

/* Journey Timeline Slider Section */
.timeline-section {
    background-color: var(--cream-bg);
    padding: 90px 0;
    position: relative;
}

.timeline-header {
    max-width: 650px;
    margin: 0 auto 55px;
    text-align: center;
}

.timeline-swiper-wrap {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 45px;
}

.timeline-swiper {
    padding: 20px 5px 60px;
}

.timeline-slide {
    background: #ffffff;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(10, 48, 48, 0.02);
    transition: var(--transition-smooth);
    height: 100%;
    border: 1px solid rgba(10, 48, 48, 0.03);
}

.timeline-slide:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 45px rgba(10, 48, 48, 0.08);
    border-color: rgba(10, 48, 48, 0.06);
}

.timeline-img-box {
    position: relative;
    width: 100%;
    height: 230px;
    overflow: hidden;
}

.timeline-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.timeline-slide:hover .timeline-img-box img {
    transform: scale(1.05);
}

.timeline-year {
    position: absolute;
    top: 20px;
    left: 20px;
    background: linear-gradient(135deg, var(--brand-teal) 0%, #1e4d4d 100%);
    border: 1px solid rgba(212, 175, 55, 0.4);
    color: #ffffff;
    font-weight: 800;
    font-size: 1.15rem;
    padding: 6px 18px;
    border-radius: 50px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    z-index: 5;
}

.timeline-content-box {
    padding: 30px;
}

.timeline-content-box h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--brand-teal);
    margin-bottom: 12px;
}

.timeline-content-box p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0;
}

/* Swiper Arrows */
.timeline-swiper-wrap .swiper-button-next,
.timeline-swiper-wrap .swiper-button-prev {
    width: 46px;
    height: 46px;
    background: #ffffff;
    color: var(--brand-teal);
    border-radius: 50%;
    box-shadow: 0 6px 16px rgba(10, 48, 48, 0.08);
    transition: var(--transition-smooth);
    border: 1px solid rgba(10, 48, 48, 0.05);
}

.timeline-swiper-wrap .swiper-button-next:hover,
.timeline-swiper-wrap .swiper-button-prev:hover {
    background: var(--brand-teal);
    color: #ffffff;
    box-shadow: 0 8px 22px rgba(10, 48, 48, 0.18);
    transform: scale(1.05);
}

.timeline-swiper-wrap .swiper-button-next::after,
.timeline-swiper-wrap .swiper-button-prev::after {
    font-size: 1.1rem;
    font-weight: 800;
}

.timeline-swiper-wrap .swiper-button-next {
    right: 0px;
}

.timeline-swiper-wrap .swiper-button-prev {
    left: 0px;
}

.timeline-swiper-wrap .swiper-pagination {
    bottom: 10px;
}

.timeline-swiper-wrap .swiper-pagination-bullet {
    background: var(--brand-teal);
    opacity: 0.2;
    width: 8px;
    height: 8px;
    transition: var(--transition-smooth);
}

.timeline-swiper-wrap .swiper-pagination-bullet-active {
    opacity: 1;
    background: var(--brand-gold) !important;
    width: 20px;
    border-radius: 10px;
}

/* Responsive */
@media (max-width: 991px) {
    .about-hero-title {
        font-size: 2.8rem;
    }

    .identity-content {
        padding-left: 0;
        margin-top: 45px;
    }

    .advantage-content {
        padding-right: 0;
        margin-bottom: 45px;
    }

    .metric-grid {
        gap: 18px;
    }

    .timeline-swiper-wrap {
        padding: 0 15px;
    }

    .timeline-swiper-wrap .swiper-button-next {
        right: -5px;
    }

    .timeline-swiper-wrap .swiper-button-prev {
        left: -5px;
    }
}

@media (max-width: 576px) {
    .about-hero-title {
        font-size: 2.1rem;
    }

    .about-hero-subtitle {
        font-size: 0.95rem;
    }

    .identity-title,
    .advantage-title {
        font-size: 1.85rem;
    }

    .metric-grid {
        grid-template-columns: 1fr;
    }

    .about-hero {
        padding: 80px 0;
    }

    .pillar-card {
        padding: 35px 25px;
    }

    .timeline-swiper-wrap {
        padding: 0;
    }

    .timeline-swiper-wrap .swiper-button-next,
    .timeline-swiper-wrap .swiper-button-prev {
        display: none;
        /* Hide arrows on small mobile for pagination only */
    }
}