/* ═══════════════════════════════════════════════════════════════════
   ABOUT PAGE — PROFESSIONAL & FULLY RESPONSIVE
   Egyptian Railway & Concrete Manufacturing Company
   Colors: --navy: #002d62, --blue: #0096ff
   ═══════════════════════════════════════════════════════════════════ */

/* ═══════════════════════════════════════════════════════════════════
   CSS VARIABLES
   ═══════════════════════════════════════════════════════════════ */
:root {
    --navy: #002d62;
    --navy-dark: #001b3d;
    --blue: #0096ff;
    --blue-light: #3fa5ff;
    --white: #ffffff;
    --gray-50: #f8f9fa;
    --gray-100: #f1f3f5;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --text-dark: #212529;
    --text-gray: #6c757d;
    --text-light: #adb5bd;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 12px 32px rgba(0, 0, 0, 0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ═══════════════════════════════════════════════════════════════════
   PAGE WRAPPER
   ═══════════════════════════════════════════════════════════════ */
.about-page {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* ═══════════════════════════════════════════════════════════════════
   HERO SECTION
   ═══════════════════════════════════════════════════════════════ */
.about-hero {
    position: relative;
    min-height: 500px;
    display: flex;
    align-items: center;
    padding: 120px 0 90px;
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);
    color: var(--white);
    overflow: hidden;
}

.about-hero-overlay {
    position: absolute;
    inset: 0;
    background-image: repeating-linear-gradient(90deg, rgba(255,255,255,.02) 0px, transparent 1px, transparent 60px, rgba(255,255,255,.02) 61px), repeating-linear-gradient(0deg, rgba(255,255,255,.02) 0px, transparent 1px, transparent 60px, rgba(255,255,255,.02) 61px);
    pointer-events: none;
    opacity: 0.5;
}

.about-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 25% 40%, rgba(0,150,255,.12) 0%, transparent 60%);
    pointer-events: none;
}

.about-hero-content {
    position: relative;
    z-index: 2;
    max-width: 820px;
    margin: 0 auto;
    text-align: center;
    padding: 0 20px;
    box-sizing: border-box;
}

.about-hero-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--blue);
    background: rgba(0,150,255,.15);
    border: 1px solid rgba(0,150,255,.3);
    padding: 8px 20px;
    border-radius: 24px;
    margin-bottom: 24px;
    backdrop-filter: blur(10px);
}

.about-hero-title {
    font-size: clamp(2rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.about-hero-lead {
    font-size: clamp(0.95rem, 2vw, 1.125rem);
    line-height: 1.7;
    color: rgba(255,255,255,.9);
    max-width: 680px;
    margin: 0 auto 40px;
}

.about-hero-badges {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.about-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    color: var(--white);
    background: rgba(255,255,255,.12);
    border: 1px solid rgba(255,255,255,.25);
    padding: 12px 20px;
    border-radius: var(--radius-sm);
    backdrop-filter: blur(10px);
    transition: all var(--transition);
}

    .about-badge:hover {
        background: rgba(255,255,255,.18);
        transform: translateY(-2px);
    }

    .about-badge i {
        font-size: 1rem;
        color: var(--blue);
        flex-shrink: 0;
    }

/* ═══════════════════════════════════════════════════════════════════
   SECTIONS
   ═══════════════════════════════════════════════════════════════ */
.about-section {
    padding: 90px 0;
    background: var(--gray-50);
}

.about-section--alt {
    background: var(--white);
}

.about-section-header {
    max-width: 720px;
    margin: 0 auto 60px;
    text-align: center;
    padding: 0 20px;
    box-sizing: border-box;
}

/* ═══════════════════════════════════════════════════════════════════
   TYPOGRAPHY
   ═══════════════════════════════════════════════════════════════ */
.about-h2 {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 20px;
    line-height: 1.2;
    letter-spacing: -0.02em;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.about-h2--light {
    color: var(--white);
}

.about-h3 {
    font-size: clamp(1.15rem, 2vw, 1.5rem);
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 16px;
    line-height: 1.3;
}

.about-h4 {
    font-size: clamp(1rem, 1.5vw, 1.125rem);
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 12px;
    line-height: 1.4;
}

.about-p {
    font-size: clamp(0.875rem, 1.5vw, 1rem);
    color: var(--text-gray);
    line-height: 1.75;
    margin-bottom: 20px;
}

.about-p--light {
    color: rgba(255,255,255,.88);
}

.about-p:last-child {
    margin-bottom: 0;
}

/* ═══════════════════════════════════════════════════════════════════
   WHO WE ARE
   ═══════════════════════════════════════════════════════════════ */
.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: start;
}

.about-content {
    max-width: 680px;
}

.about-stats {
    display: grid;
    gap: 20px;
}

.about-stat-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: 32px;
    text-align: center;
    transition: all var(--transition);
}

    .about-stat-card:hover {
        box-shadow: var(--shadow-lg);
        transform: translateY(-4px);
        border-color: rgba(0,150,255,.2);
    }

.about-stat-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,150,255,.1);
    border-radius: 50%;
    color: var(--blue);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.about-stat-number {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 700;
    color: var(--navy);
    line-height: 1;
    margin-bottom: 8px;
}

.about-stat-label {
    font-size: clamp(0.85rem, 1.2vw, 0.95rem);
    color: var(--text-gray);
    font-weight: 500;
}

/* ═══════════════════════════════════════════════════════════════════
   VISION & MISSION
   ═══════════════════════════════════════════════════════════════ */
.about-vision-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.about-vision-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 40px;
    text-align: center;
    transition: all var(--transition);
}

    .about-vision-card:hover {
        box-shadow: var(--shadow-lg);
        transform: translateY(-6px);
        border-color: rgba(0,150,255,.2);
    }

.about-vision-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,150,255,.1);
    border-radius: 50%;
    color: var(--blue);
    font-size: 1.75rem;
    transition: all var(--transition);
    flex-shrink: 0;
}

.about-vision-card:hover .about-vision-icon {
    background: var(--blue);
    color: var(--white);
    transform: scale(1.1);
}

/* ═══════════════════════════════════════════════════════════════════
   TIMELINE
   ═══════════════════════════════════════════════════════════════ */
.about-timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding-left: 40px;
}

    .about-timeline::before {
        content: '';
        position: absolute;
        left: 0;
        top: 0;
        bottom: 0;
        width: 3px;
        background: linear-gradient(to bottom, var(--blue) 0%, var(--gray-300) 100%);
        border-radius: 2px;
    }

.about-timeline-item {
    position: relative;
    padding-left: 40px;
    margin-bottom: 60px;
}

    .about-timeline-item:last-child {
        margin-bottom: 0;
    }

    .about-timeline-item::before {
        content: '';
        position: absolute;
        left: -40px;
        top: 8px;
        width: 16px;
        height: 16px;
        background: var(--blue);
        border: 4px solid var(--white);
        border-radius: 50%;
        box-shadow: 0 0 0 4px rgba(0,150,255,.2);
        z-index: 2;
    }

.about-timeline-year {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--blue);
    background: rgba(0,150,255,.1);
    padding: 8px 18px;
    border-radius: 24px;
    margin-bottom: 16px;
}

    .about-timeline-year i {
        font-size: 1rem;
        flex-shrink: 0;
    }

.about-timeline-content {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: 28px;
    transition: all var(--transition);
}

.about-timeline-item:hover .about-timeline-content {
    box-shadow: var(--shadow-md);
    border-color: rgba(0,150,255,.2);
}

/* ═══════════════════════════════════════════════════════════════════
   CERTIFICATIONS
   ═══════════════════════════════════════════════════════════════ */
.about-cert-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1100px;
    margin: 0 auto;
}

.about-cert-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    transition: all var(--transition);
}

    .about-cert-card:hover {
        box-shadow: var(--shadow-xl);
        transform: translateY(-6px);
        border-color: rgba(0,150,255,.2);
    }

.about-cert-image {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
}

    .about-cert-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    }

.about-cert-card:hover .about-cert-image img {
    transform: scale(1.08);
}

.about-cert-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 45, 98, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition);
}

    .about-cert-overlay i {
        font-size: 2.5rem;
        color: var(--white);
    }

.about-cert-card:hover .about-cert-overlay {
    opacity: 1;
}

.about-cert-content {
    padding: 24px;
}

.about-cert-desc {
    font-size: 0.9rem;
    color: var(--text-gray);
    line-height: 1.6;
    margin: 0;
}

/* ═══════════════════════════════════════════════════════════════════
   CTA SECTION
   ═══════════════════════════════════════════════════════════════ */
.about-cta {
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);
    padding: 90px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

    .about-cta::before {
        content: '';
        position: absolute;
        inset: 0;
        background-image: repeating-linear-gradient(90deg, rgba(255,255,255,.015) 0px, transparent 1px, transparent 60px, rgba(255,255,255,.015) 61px), repeating-linear-gradient(0deg, rgba(255,255,255,.015) 0px, transparent 1px, transparent 60px, rgba(255,255,255,.015) 61px);
        pointer-events: none;
        opacity: 0.5;
    }

.about-cta-content {
    position: relative;
    z-index: 2;
    max-width: 720px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

.about-cta-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 36px;
}

/* ═══════════════════════════════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════════════════════════ */
.about-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 32px;
    min-height: 48px;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
    box-sizing: border-box;
}

.about-btn-primary {
    background: var(--blue);
    border: 2px solid var(--blue);
    color: var(--white);
}

    .about-btn-primary:hover {
        background: var(--blue-light);
        border-color: var(--blue-light);
        transform: translateY(-2px);
        box-shadow: 0 8px 20px rgba(0,150,255,.3);
    }

.about-btn-outline {
    background: transparent;
    border: 2px solid var(--white);
    color: var(--white);
}

    .about-btn-outline:hover {
        background: var(--white);
        color: var(--navy);
        transform: translateY(-2px);
    }

.about-btn:focus-visible {
    outline: 3px solid rgba(0,150,255,.3);
    outline-offset: 3px;
}

/* ═══════════════════════════════════════════════════════════════════
   LIGHTBOX
   ═══════════════════════════════════════════════════════════════ */
.about-lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.94);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
    padding: 40px;
    box-sizing: border-box;
}

    .about-lightbox.active {
        opacity: 1;
        visibility: visible;
    }

    .about-lightbox img {
        max-width: 90%;
        max-height: 90%;
        border-radius: var(--radius-md);
        box-shadow: 0 20px 60px rgba(0,0,0,.5);
        object-fit: contain;
    }

.about-lightbox-close {
    position: absolute;
    top: 32px;
    right: 32px;
    width: 52px;
    height: 52px;
    background: rgba(255,255,255,.12);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255,255,255,.25);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all var(--transition);
}

    .about-lightbox-close:hover {
        background: rgba(255,255,255,.2);
        transform: rotate(90deg) scale(1.1);
    }

    .about-lightbox-close:focus-visible {
        outline: 3px solid rgba(255,255,255,.5);
        outline-offset: 3px;
    }

/* ═══════════════════════════════════════════════════════════════════
   RESPONSIVE — LARGE DESKTOP (1400px+)
   ═══════════════════════════════════════════════════════════════ */
@media (min-width: 1400px) {
    .about-hero-content {
        max-width: 900px;
    }

    .about-grid {
        gap: 80px;
    }
}

/* ═══════════════════════════════════════════════════════════════════
   RESPONSIVE — DESKTOP TO TABLET (1200px)
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 1199px) {
    .about-section {
        padding: 70px 0;
    }

    .about-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .about-vision-grid {
        gap: 24px;
    }

    .about-cert-grid {
        gap: 24px;
    }

    .about-vision-card {
        padding: 32px;
    }
}

/* ═══════════════════════════════════════════════════════════════════
   RESPONSIVE — TABLET (992px)
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 991px) {
    .about-hero {
        min-height: 450px;
        padding: 100px 0 70px;
    }

    .about-section {
        padding: 60px 0;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .about-content {
        max-width: 100%;
    }

    .about-stats {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 16px;
    }

    .about-vision-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }

    .about-vision-card {
        padding: 28px 20px;
    }

    .about-cert-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }

    .about-timeline {
        padding-left: 32px;
    }

    .about-timeline-item {
        padding-left: 32px;
        margin-bottom: 48px;
    }

        .about-timeline-item::before {
            left: -32px;
        }

    .about-cta {
        padding: 70px 0;
    }
}

/* ═══════════════════════════════════════════════════════════════════
   RESPONSIVE — SMALL TABLET (768px)
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 767px) {
    .about-hero {
        min-height: 380px;
        padding: 90px 0 60px;
    }

    .about-hero-content {
        padding: 0 16px;
    }

    .about-hero-tag {
        font-size: 0.7rem;
        padding: 6px 16px;
        margin-bottom: 20px;
    }

    .about-hero-title {
        margin-bottom: 16px;
    }

    .about-hero-lead {
        margin-bottom: 28px;
    }

    .about-hero-badges {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
        padding: 0 10px;
    }

    .about-badge {
        width: 100%;
        justify-content: center;
        font-size: 0.78rem;
        padding: 10px 16px;
        box-sizing: border-box;
    }

    .about-section {
        padding: 50px 0;
    }

    .about-section-header {
        margin-bottom: 40px;
        padding: 0 16px;
    }

    /* Stats: 3 columns still on tablet portrait */
    .about-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }

    .about-stat-card {
        padding: 24px 16px;
    }

    .about-stat-icon {
        width: 48px;
        height: 48px;
        font-size: 1.25rem;
        margin-bottom: 12px;
    }

    /* Vision: stack to 1 column */
    .about-vision-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        max-width: 600px;
        margin: 0 auto;
    }

    .about-vision-card {
        padding: 32px 28px;
    }

    .about-vision-icon {
        width: 64px;
        height: 64px;
        font-size: 1.5rem;
    }

    /* Certs: stack to 1 column */
    .about-cert-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        max-width: 500px;
        margin: 0 auto;
    }

    .about-cert-content {
        padding: 20px;
    }

    /* Timeline */
    .about-timeline {
        padding-left: 28px;
    }

    .about-timeline-item {
        padding-left: 28px;
        margin-bottom: 40px;
    }

        .about-timeline-item::before {
            left: -28px;
            width: 14px;
            height: 14px;
        }

    .about-timeline-content {
        padding: 24px 20px;
    }

    .about-timeline-year {
        font-size: 0.8rem;
        padding: 6px 14px;
    }

    /* CTA */
    .about-cta {
        padding: 60px 0;
    }

    .about-cta-actions {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

    .about-btn {
        width: 100%;
        padding: 14px 24px;
        font-size: 0.9rem;
    }

    /* Lightbox */
    .about-lightbox {
        padding: 20px;
    }

    .about-lightbox-close {
        top: 16px;
        right: 16px;
        width: 44px;
        height: 44px;
        font-size: 1.25rem;
    }

    .about-lightbox img {
        max-width: 95%;
        max-height: 85%;
    }
}

/* ═══════════════════════════════════════════════════════════════════
   RESPONSIVE — MOBILE (576px)
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 575px) {
    .about-hero {
        min-height: 350px;
        padding: 80px 0 50px;
    }

    .about-hero-content {
        padding: 0 12px;
    }

    .about-hero-tag {
        font-size: 0.65rem;
        padding: 5px 14px;
        margin-bottom: 16px;
    }

    .about-hero-lead {
        font-size: 0.9rem;
        line-height: 1.6;
        margin-bottom: 24px;
    }

    .about-badge {
        font-size: 0.73rem;
        padding: 9px 14px;
        gap: 6px;
    }

    .about-section {
        padding: 40px 0;
    }

    .about-section-header {
        margin-bottom: 32px;
    }

    /* Stats: 1 column on small mobile */
    .about-stats {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .about-stat-card {
        padding: 24px 20px;
        display: flex;
        align-items: center;
        gap: 16px;
        text-align: left;
    }

    .is-ar .about-stat-card {
        text-align: right;
    }

    .about-stat-icon {
        margin: 0;
        width: 50px;
        height: 50px;
        min-width: 50px;
    }

    .about-stat-number {
        margin-bottom: 2px;
    }

    .about-stat-label {
        font-size: 0.85rem;
    }

    /* Vision cards */
    .about-vision-card {
        padding: 28px 24px;
    }

    .about-vision-icon {
        width: 60px;
        height: 60px;
        font-size: 1.4rem;
        margin-bottom: 20px;
    }

    /* Timeline */
    .about-timeline {
        padding-left: 24px;
    }

    .about-timeline-item {
        padding-left: 24px;
        margin-bottom: 36px;
    }

        .about-timeline-item::before {
            left: -24px;
            width: 12px;
            height: 12px;
            border-width: 3px;
        }

    .about-timeline-content {
        padding: 20px 16px;
    }

    .about-timeline-year {
        font-size: 0.75rem;
        padding: 5px 12px;
        margin-bottom: 12px;
    }

    /* Certs */
    .about-cert-content {
        padding: 18px;
    }

    .about-cert-desc {
        font-size: 0.85rem;
    }

    /* CTA */
    .about-cta {
        padding: 50px 0;
    }

    .about-cta-content {
        padding: 0 12px;
    }

    .about-btn {
        padding: 12px 20px;
        font-size: 0.88rem;
        min-height: 44px;
    }

    /* Lightbox */
    .about-lightbox {
        padding: 16px;
    }

    .about-lightbox-close {
        top: 12px;
        right: 12px;
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }

    .about-lightbox img {
        max-width: 100%;
        max-height: 80%;
        border-radius: var(--radius-sm);
    }
}

/* ═══════════════════════════════════════════════════════════════════
   RESPONSIVE — EXTRA SMALL (420px)
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 420px) {
    .about-hero {
        min-height: 320px;
        padding: 70px 0 40px;
    }

    .about-hero-content {
        padding: 0 8px;
    }

    .about-hero-tag {
        font-size: 0.6rem;
        padding: 4px 12px;
        margin-bottom: 14px;
    }

    .about-hero-lead {
        font-size: 0.85rem;
        margin-bottom: 20px;
    }

    .about-badge {
        font-size: 0.68rem;
        padding: 8px 12px;
    }

    .about-section {
        padding: 35px 0;
    }

    .about-section-header {
        margin-bottom: 28px;
        padding: 0 8px;
    }

    .about-stat-card {
        padding: 20px 16px;
        gap: 12px;
    }

    .about-stat-icon {
        width: 44px;
        height: 44px;
        min-width: 44px;
        font-size: 1.1rem;
    }

    .about-vision-card {
        padding: 24px 20px;
    }

    .about-vision-icon {
        width: 56px;
        height: 56px;
        font-size: 1.3rem;
        margin-bottom: 16px;
    }

    .about-timeline {
        padding-left: 20px;
    }

    .about-timeline-item {
        padding-left: 20px;
        margin-bottom: 32px;
    }

        .about-timeline-item::before {
            left: -20px;
            width: 10px;
            height: 10px;
            border-width: 2px;
        }

    .about-timeline-content {
        padding: 16px 14px;
    }

    .about-timeline-year {
        font-size: 0.7rem;
        padding: 4px 10px;
        gap: 5px;
    }

    .about-cert-image {
        aspect-ratio: 16 / 10;
    }

    .about-cert-content {
        padding: 16px;
    }

    .about-cert-desc {
        font-size: 0.82rem;
    }

    .about-cta {
        padding: 40px 0;
    }

    .about-cta-content {
        padding: 0 8px;
    }

    .about-btn {
        padding: 11px 18px;
        font-size: 0.85rem;
        min-height: 42px;
    }
}

/* ═══════════════════════════════════════════════════════════════════
   RESPONSIVE — TINY SCREENS (360px)
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 359px) {
    .about-hero {
        min-height: 300px;
        padding: 60px 0 35px;
    }

    .about-hero-title {
        font-size: 1.5rem;
    }

    .about-hero-lead {
        font-size: 0.82rem;
        line-height: 1.5;
    }

    .about-badge {
        font-size: 0.63rem;
        padding: 7px 10px;
    }

    .about-section {
        padding: 30px 0;
    }

    .about-stat-card {
        padding: 18px 14px;
    }

    .about-vision-card {
        padding: 22px 18px;
    }

    .about-timeline-content {
        padding: 14px 12px;
    }

    .about-cta {
        padding: 35px 0;
    }

    .about-btn {
        padding: 10px 16px;
        font-size: 0.82rem;
    }
}

/* ═══════════════════════════════════════════════════════════════════
   RTL SUPPORT
   ═══════════════════════════════════════════════════════════════ */
[dir="rtl"] .about-timeline {
    padding-left: 0;
    padding-right: 40px;
}

    [dir="rtl"] .about-timeline::before {
        left: auto;
        right: 0;
    }

[dir="rtl"] .about-timeline-item {
    padding-left: 0;
    padding-right: 40px;
}

    [dir="rtl"] .about-timeline-item::before {
        left: auto;
        right: -40px;
    }

[dir="rtl"] .about-lightbox-close {
    right: auto;
    left: 32px;
}

@media (max-width: 991px) {
    [dir="rtl"] .about-timeline {
        padding-right: 32px;
    }

    [dir="rtl"] .about-timeline-item {
        padding-right: 32px;
    }

        [dir="rtl"] .about-timeline-item::before {
            right: -32px;
        }
}

@media (max-width: 767px) {
    [dir="rtl"] .about-timeline {
        padding-right: 28px;
    }

    [dir="rtl"] .about-timeline-item {
        padding-right: 28px;
    }

        [dir="rtl"] .about-timeline-item::before {
            right: -28px;
        }

    [dir="rtl"] .about-lightbox-close {
        left: 16px;
    }
}

@media (max-width: 575px) {
    [dir="rtl"] .about-timeline {
        padding-right: 24px;
    }

    [dir="rtl"] .about-timeline-item {
        padding-right: 24px;
    }

        [dir="rtl"] .about-timeline-item::before {
            right: -24px;
        }

    [dir="rtl"] .about-lightbox-close {
        left: 12px;
    }
}

@media (max-width: 420px) {
    [dir="rtl"] .about-timeline {
        padding-right: 20px;
    }

    [dir="rtl"] .about-timeline-item {
        padding-right: 20px;
    }

        [dir="rtl"] .about-timeline-item::before {
            right: -20px;
        }
}

/* ═══════════════════════════════════════════════════════════════════
   PRINT STYLES
   ═══════════════════════════════════════════════════════════════ */
@media print {
    .about-hero,
    .about-cta,
    .about-lightbox {
        display: none;
    }

    .about-section {
        padding: 30px 0;
        break-inside: avoid;
    }

    .about-stat-card,
    .about-vision-card,
    .about-cert-card,
    .about-timeline-item {
        break-inside: avoid;
        box-shadow: none !important;
        border: 1px solid var(--gray-300);
    }

    .about-cert-overlay {
        display: none;
    }
}

/* ═══════════════════════════════════════════════════════════════════
   ACCESSIBILITY
   ═══════════════════════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}

@media (prefers-contrast: high) {
    .about-stat-card,
    .about-vision-card,
    .about-cert-card,
    .about-timeline-content {
        border: 2px solid currentColor;
    }
}