/* About Page & Timeline Styles (Light Premium Theme) */
.about-hero {
    background: linear-gradient(rgba(15, 23, 42, 0.7), rgba(15, 23, 42, 0.9)), url('../assets/img/about_hero.svg') center/cover fixed;
    color: white;
    text-align: center;
    padding: 120px 20px;
    position: relative;
    overflow: hidden;
}

.about-hero h1 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    margin-bottom: 20px;
    color: white;
    position: relative;
    z-index: 2;
}

.about-hero p {
    font-size: clamp(1.1rem, 3vw, 1.4rem);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    position: relative;
    z-index: 2;
}

.about-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
    gap: 44px;
    align-items: center;
}

.about-text h2 {
    color: var(--text-dark);
    font-size: clamp(2rem, 4vw, 2.8rem);
    margin-bottom: 18px;
}

.about-text p {
    color: var(--text-muted);
    font-size: 1.08rem;
    margin-bottom: 14px;
}

.about-highlights {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-top: 28px;
}

.about-highlights div {
    padding: 18px 14px;
    border-radius: 18px;
    background: linear-gradient(135deg, #ffffff, #f1f5fa);
    border: 1px solid rgba(42, 82, 136, 0.14);
    box-shadow: var(--shadow-sm);
}

.about-highlights strong {
    display: block;
    color: var(--primary-color);
    font-family: 'Inter', sans-serif;
    font-size: 1.8rem;
    line-height: 1;
    margin-bottom: 8px;
}

.about-highlights span {
    color: var(--text-dark);
    font-weight: 800;
}

.about-identity-card {
    position: relative;
    overflow: hidden;
    padding: 34px;
    border-radius: 28px;
    background:
        radial-gradient(circle at top left, rgba(201, 154, 54, 0.16), transparent 34%),
        linear-gradient(135deg, #0f172a, #10264a);
    color: #fff;
    box-shadow: var(--shadow-md);
}

.about-identity-card::after {
    content: '';
    position: absolute;
    inset: auto -64px -74px auto;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
}

.about-identity-card img {
    width: min(220px, 80%);
    display: block;
    margin-bottom: 24px;
    filter: drop-shadow(0 12px 24px rgba(0, 0, 0, 0.28));
}

.about-identity-card h3 {
    color: #fff;
    font-size: 1.55rem;
    margin-bottom: 12px;
}

.about-identity-card p {
    color: #e3eaf4;
    margin-bottom: 20px;
}

.about-identity-card ul {
    position: relative;
    z-index: 1;
    list-style: none;
    display: grid;
    gap: 12px;
    margin: 0;
    padding: 0;
}

.about-identity-card li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #f8fafc;
    font-weight: 800;
}

.about-identity-card li i {
    color: #e2b552;
}

.about-trust-section {
    padding: 28px 20px 78px;
    background:
        radial-gradient(circle at 18% 0%, rgba(27, 58, 100, 0.08), transparent 28%),
        #f8fafc;
}

.about-trust-head {
    max-width: 840px;
    margin: 0 auto 28px;
    text-align: center;
}

.about-trust-head h2 {
    color: var(--text-dark);
    font-size: clamp(1.9rem, 3.6vw, 2.8rem);
    margin: 10px 0 12px;
}

.about-trust-head p {
    color: var(--text-muted);
    line-height: 1.85;
    font-weight: 700;
}

.about-trust-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.about-trust-grid article {
    position: relative;
    overflow: hidden;
    border-radius: 24px;
    padding: 26px 22px;
    background: #fff;
    border: 1px solid rgba(42, 82, 136, 0.14);
    box-shadow: 0 16px 42px rgba(15, 23, 42, 0.07);
}

.about-trust-grid article strong {
    position: absolute;
    inset: 18px auto auto 20px;
    color: rgba(15, 23, 42, 0.08);
    font-size: 2.4rem;
    font-family: 'Inter', sans-serif;
}

.about-trust-grid article i {
    width: 52px;
    height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    color: #e2b552;
    background: linear-gradient(135deg, #0f172a, #142d4f);
    margin-bottom: 16px;
}

.about-trust-grid article h3 {
    color: var(--text-dark);
    margin-bottom: 10px;
}

.about-trust-grid article p {
    color: var(--text-muted);
    line-height: 1.75;
}

.timeline-container {
    padding: 72px 20px;
    background:
        radial-gradient(circle at top left, rgba(201, 154, 54, 0.14), transparent 32%),
        linear-gradient(135deg, #ffffff, #f1f5fa);
    position: relative;
    overflow: hidden;
}

.timeline-heading {
    max-width: 860px;
    margin: 0 auto 28px;
    text-align: center;
}

.timeline-title {
    text-align: center;
    font-size: clamp(2rem, 4vw, 2.8rem);
    color: var(--text-dark);
    margin-bottom: 0;
    position: relative;
    font-weight: 800;
}

.timeline-title::after {
    content: '';
    width: 80px;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    display: block;
    margin: 15px auto 0;
    border-radius: 5px;
}

.timeline-slider {
    position: relative;
    max-width: 980px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 16px;
    align-items: center;
}

.timeline-track-window {
    position: relative;
    overflow: hidden;
    border-radius: 30px;
}

.timeline-track {
    display: flex;
    direction: ltr;
    transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
    will-change: transform;
}

.timeline-slide {
    position: relative;
    flex: 0 0 100%;
    direction: rtl;
    display: grid;
    align-content: center;
    min-height: 390px;
    padding: 42px;
    border-radius: 30px;
    background:
        radial-gradient(circle at top left, rgba(201, 154, 54, 0.16), transparent 32%),
        #fff;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(42, 82, 136, 0.16);
    opacity: 0.42;
    transform: scale(0.96);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.timeline-slide.is-active {
    opacity: 1;
    transform: scale(1);
}

.timeline-year {
    display: inline-flex;
    width: max-content;
    background: linear-gradient(135deg, #0f172a, #142d4f);
    color: #e2b552;
    padding: 8px 22px;
    border-radius: 30px;
    font-weight: 800;
    font-size: 1.2rem;
    box-shadow: 0 5px 15px rgba(0, 82, 204, 0.3);
    font-family: 'Inter', sans-serif;
    transition: background 0.3s ease;
    margin-bottom: 18px;
}

.timeline-slide h3 {
    color: var(--text-dark);
    font-size: clamp(1.7rem, 4vw, 2.5rem);
    margin-bottom: 14px;
    font-weight: 800;
}

.timeline-slide p {
    color: var(--text-muted);
    line-height: 1.7;
    font-size: 1.12rem;
    max-width: 720px;
}

.timeline-points {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    list-style: none;
    margin: 24px 0 0;
    padding: 0;
    max-width: 860px;
}

.timeline-points li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 12px;
    border-radius: 16px;
    background: rgba(42, 82, 136, 0.08);
    color: var(--text-dark);
    font-weight: 800;
    line-height: 1.55;
}

.timeline-points li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: var(--secondary-color);
    margin-top: 2px;
}

.timeline-icon {
    position: absolute;
    inset: auto 32px 26px auto;
    color: rgba(42, 82, 136, 0.1);
    font-size: 6rem;
}

.timeline-nav {
    width: 48px;
    height: 48px;
    border: 0;
    border-radius: 999px;
    background: #fff;
    color: var(--primary-color);
    box-shadow: var(--shadow-md);
    cursor: pointer;
    transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
    z-index: 2;
}

.timeline-nav:hover {
    transform: translateY(-2px);
    background: var(--primary-color);
    color: #fff;
}

.timeline-dots {
    grid-column: 1 / -1;
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 18px;
}

.timeline-dots button {
    width: 10px;
    height: 10px;
    border: 0;
    border-radius: 999px;
    background: rgba(42, 82, 136, 0.24);
    cursor: pointer;
    transition: width 0.2s ease, background 0.2s ease;
}

.timeline-dots button.is-active {
    width: 32px;
    background: var(--secondary-color);
}

/* Timeline Media Queries */
@media screen and (max-width: 768px) {
    .about-grid,
    .about-highlights,
    .about-trust-grid {
        grid-template-columns: 1fr;
    }

    .about-trust-section {
        padding: 24px 14px 46px;
    }

    .about-trust-grid article {
        padding: 20px 18px;
    }

    .about-identity-card {
        padding: 26px 20px;
        border-radius: 22px;
    }

    .timeline-container {
        padding: 56px 14px;
    }

    .timeline-slider {
        grid-template-columns: 1fr;
    }

    .timeline-track {
        align-items: stretch;
    }

    .timeline-slide {
        min-height: 520px;
        padding: 30px 20px;
        border-radius: 22px;
    }

    .timeline-points {
        grid-template-columns: 1fr;
    }

    .timeline-nav {
        display: none;
    }
}

/* Compact about page reset. */
.about-hero {
    padding: clamp(58px, 8vw, 86px) 18px;
    background-attachment: scroll;
}

.about-hero h1 {
    font-size: clamp(1.75rem, 3.6vw, 2.65rem);
    margin-bottom: 12px;
}

.about-hero p {
    max-width: 720px;
    font-size: clamp(0.94rem, 1.4vw, 1.06rem);
    line-height: 1.72;
}

.about-grid {
    gap: 28px;
}

.about-text h2,
.timeline-title {
    font-size: clamp(1.45rem, 2.8vw, 2.1rem);
    margin-bottom: 12px;
}

.about-text p {
    font-size: 0.96rem;
}

.about-highlights {
    gap: 10px;
    margin-top: 20px;
}

.about-highlights div,
.about-identity-card {
    padding: 20px;
    border-radius: 18px;
}

.about-highlights strong {
    font-size: 1.35rem;
}

.about-identity-card img {
    width: min(150px, 70%);
    margin-bottom: 16px;
}

.timeline-container {
    padding: clamp(40px, 6vw, 64px) 16px;
}

.timeline-heading {
    margin-bottom: 20px;
}

.timeline-track-window {
    border-radius: 20px;
}

.timeline-slide {
    min-height: 300px;
    padding: 28px;
    border-radius: 20px;
}

.timeline-year {
    padding: 6px 14px;
    font-size: 0.95rem;
    margin-bottom: 12px;
}

.timeline-slide h3 {
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    margin-bottom: 10px;
}

.timeline-slide p {
    font-size: 0.96rem;
}

.timeline-points {
    margin-top: 16px;
}

.timeline-points li {
    padding: 9px 10px;
    border-radius: 12px;
    font-size: 0.9rem;
}

.timeline-icon {
    font-size: 3.2rem;
}

.timeline-nav {
    width: 40px;
    height: 40px;
}

@media screen and (max-width: 768px) {
    .timeline-container {
        padding: 36px 14px;
    }

    .timeline-slide {
        min-height: 0;
        padding: 22px 16px;
    }
}

.about-hero h1,
.timeline-title {
    font-size: clamp(1.45rem, 2.8vw, 2.15rem) !important;
}

.about-hero p,
.about-text p,
.timeline-slide p,
.timeline-points li {
    font-size: 0.88rem !important;
}