/* =========================================
   About Page Styles — about.css (Themed)
   Design: Minimalistic, fully aligned with index.html brand guidelines
   ========================================= */

/* ---- Page Hero ---- */
.page-header {
    position: relative;
    padding: 120px 0 80px;
    background: var(--navy-deep);
    color: var(--white);
    text-align: center;
    overflow: hidden;
}

.page-header h1 {
    font-size: clamp(2.2rem, 4vw, 3.2rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.page-header p {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.65);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
    font-weight: 300;
}

/* ---- Company Story ---- */
.about-story-section {
    padding: 100px 0;
    background: var(--white);
}

.about-story-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-story-content .elite-subtitle {
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--navy-light);
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.about-story-content .elite-subtitle::before {
    content: '';
    display: block;
    width: 28px;
    height: 1px;
    background: var(--navy-light);
}

.about-story-content h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    font-weight: 700;
    color: var(--navy-deep);
    line-height: 1.25;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.about-lead {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 16px;
    font-weight: 500;
}

.about-body-text {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.75;
    margin-bottom: 30px;
}

.about-feature-list {
    list-style: none;
    padding: 0;
    margin: 0 0 36px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.about-feature-list li {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.about-feature-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--ice);
    color: var(--navy-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
}

.about-story-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.btn-about-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 30px;
    background: var(--black);
    color: var(--white);
    border-radius: var(--radius-pill);
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none;
    transition: var(--transition);
    border: 1.5px solid var(--black);
}

.btn-about-primary:hover {
    background: var(--navy-deep);
    border-color: var(--navy-deep);
    transform: translateY(-2px);
    box-shadow: var(--shadow-dark-btn);
}

.btn-about-outline {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 13px 28px;
    border: 1.5px solid var(--slate-line);
    color: var(--text-primary);
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: var(--transition);
}

.btn-about-outline:hover {
    border-color: var(--navy-deep);
    color: var(--navy-deep);
    background: var(--ice);
}

/* Story image */
.about-story-image-frame {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.about-story-image-frame img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    display: block;
}

.about-years-badge {
    position: absolute;
    bottom: 24px;
    left: 24px;
    background: var(--white);
    border: 1px solid var(--slate-line);
    border-radius: var(--radius-md);
    padding: 16px 22px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-card);
}

.about-years-badge .badge-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--navy-deep);
    line-height: 1;
}

.about-years-badge .badge-label {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-muted);
    line-height: 1.3;
}

/* ---- Stats Bar ---- */
.about-stats-bar {
    background: var(--navy-deep);
    padding: 50px 0;
}

.about-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.about-stat-item {
    padding: 40px 30px;
    text-align: center;
    background: rgba(255, 255, 255, 0.02);
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: var(--transition);
}

.about-stat-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
}

.stat-label {
    font-size: 16px;
    font-weight: 600;
    color: var(--silver);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ---- Mission Vision Values ---- */
.about-mvv-section {
    padding: 100px 0;
    background: var(--ice-alt);
}

.about-mvv-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.about-mvv-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px 30px;
    border: 1px solid var(--slate-line);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.about-mvv-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-color: var(--navy-light);
}

.mvv-icon-wrap {
    width: 54px;
    height: 54px;
    border-radius: 12px;
    background: var(--ice);
    color: var(--navy-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.about-mvv-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--navy-deep);
    margin: 0;
}

.about-mvv-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    flex: 1;
}

.mvv-read-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 700;
    color: var(--navy-light);
    text-decoration: none;
    transition: var(--transition);
    margin-top: auto;
}

.mvv-read-more:hover {
    gap: 12px;
    color: var(--navy-deep);
}

/* ---- Why Bangladesh ---- */
.about-why-section {
    padding: 100px 0;
    background: var(--white);
}

.about-why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-why-image-frame {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.about-why-image-frame img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    display: block;
}

.why-floating-badge {
    position: absolute;
    bottom: 24px;
    right: 24px;
    background: var(--white);
    border: 1px solid var(--slate-line);
    border-radius: var(--radius-md);
    padding: 14px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-card);
}

.why-floating-badge i {
    font-size: 22px;
    color: var(--navy-light);
}

.why-floating-badge strong {
    display: block;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--navy-deep);
    line-height: 1;
}

.why-floating-badge span {
    font-size: 16px;
    color: var(--text-muted);
    font-weight: 500;
}

.about-why-content .elite-subtitle {
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--navy-light);
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.about-why-content .elite-subtitle::before {
    content: '';
    display: block;
    width: 28px;
    height: 1px;
    background: var(--navy-light);
}

.about-why-content h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.4rem);
    font-weight: 700;
    color: var(--navy-deep);
    margin-bottom: 20px;
    line-height: 1.25;
    letter-spacing: -0.02em;
}

.about-why-features {
    display: flex;
    flex-direction: column;
    gap: 22px;
    margin: 30px 0 30px;
}

.about-why-feature {
    display: flex;
    gap: 18px;
    align-items: flex-start;
}

.why-feature-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: var(--ice);
    color: var(--navy-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
    transition: var(--transition);
}

.about-why-feature:hover .why-feature-icon {
    background: var(--navy-light);
    color: var(--white);
}

.about-why-feature strong {
    display: block;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--navy-deep);
    margin-bottom: 4px;
}

.about-why-feature p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* ---- Compliance ---- */
.about-compliance-section {
    padding: 100px 0;
    background: var(--ice);
}

.about-compliance-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.about-compliance-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px 30px;
    border: 1px solid var(--slate-line);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.about-compliance-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--navy-light);
}

.compliance-icon-circle {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--ice);
    color: var(--navy-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.about-compliance-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--navy-deep);
    margin: 0;
}

.about-compliance-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
}

.compliance-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 700;
    color: var(--navy-light);
    text-decoration: none;
    margin-top: auto;
    transition: var(--transition);
}

.compliance-link:hover {
    gap: 12px;
    color: var(--navy-deep);
}

/* ---- Chairman (Ultra-Modern Asymmetrical Redesign) ---- */
.about-chairman-section {
    padding: 120px 0;
    background: radial-gradient(circle at 10% 20%, #fcfdfe 0%, #f6f9fc 100%);
    position: relative;
    overflow: hidden;
}

.about-chairman-section::before {
    content: '';
    position: absolute;
    top: -10%; left: -5%;
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(76, 201, 240, 0.04) 0%, transparent 70%);
    pointer-events: none;
}

.about-chairman-grid {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1100px;
    margin: 0 auto;
}

/* Left panel — modern floating portrait */
.about-chairman-image-col {
    background: transparent;
    padding: 0;
    position: relative;
}

.chairman-image-frame {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(11, 19, 43, 0.12);
    border: 1px solid rgba(226, 232, 240, 0.8);
    background: #000;
}

.chairman-image-frame img {
    width: 100%;
    height: auto;
    min-height: 480px;
    object-fit: cover;
    display: block;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.about-chairman-grid:hover .chairman-image-frame img {
    transform: scale(1.05);
}



/* Right panel — modern typography message */
.about-chairman-content {
    background: transparent;
    padding: 0;
}

.about-chairman-content .elite-subtitle {
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--navy-light);
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.about-chairman-content .elite-subtitle::before {
    content: '';
    display: block;
    width: 20px;
    height: 1.5px;
    background: var(--navy-light);
}

.about-chairman-content h2 {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--navy-deep);
    margin-bottom: 28px;
    line-height: 1.2;
    letter-spacing: -0.5px;
}

/* Quote container */
.chairman-quote {
    position: relative;
    background: var(--white);
    border-radius: 20px;
    padding: 40px 48px;
    box-shadow: 0 10px 40px rgba(11, 19, 43, 0.03);
    border: 1px solid rgba(226, 232, 240, 0.7);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.about-chairman-grid:hover .chairman-quote {
    box-shadow: 0 20px 50px rgba(11, 19, 43, 0.08);
    border-color: rgba(76, 201, 240, 0.3);
}

.quote-icon {
    position: absolute;
    top: -18px;
    left: 40px;
    width: 36px;
    height: 36px;
    background: var(--navy-deep);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 15px;
    box-shadow: 0 6px 15px rgba(11, 19, 43, 0.15);
    transition: all 0.3s ease;
}

.about-chairman-grid:hover .quote-icon {
    background: #4CC9F0;
    box-shadow: 0 8px 20px rgba(76, 201, 240, 0.3);
}

.chairman-quote blockquote {
    font-size: 0.98rem;
    line-height: 1.85;
    color: var(--text-primary);
    font-style: italic;
    margin: 0;
    padding: 0;
    border: none;
    font-weight: 500;
}

/* Signature block */
.chairman-sign-block {
    margin-top: 24px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    align-items: flex-start;
    border-top: 1px solid rgba(226, 232, 240, 0.7);
    padding-top: 18px;
}

.sign-name {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--navy-deep);
    letter-spacing: -0.2px;
}

.sign-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}


/* ---- Global Offices ---- */
.about-offices-section {
    padding: 100px 0;
    background: var(--ice-alt);
}

.about-offices-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
}

.about-office-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    border: 1px solid var(--slate-line);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 14px;
}

.about-office-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--navy-light);
}

.office-card-flag {
    width: 60px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.office-card-flag img {
    width: 60px;
    height: 40px;
    object-fit: contain;
    border-radius: 4px;
    border: 1px solid var(--slate-line);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

.office-card-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.office-card-info h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--navy-deep);
    margin: 0;
    line-height: 1.3;
}

.office-card-info p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.5;
}

/* ===================================================
   RESPONSIVE
   =================================================== */
@media (max-width: 1180px) {
    .about-offices-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 1024px) {
    .about-story-grid,
    .about-why-grid,
    .about-chairman-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .about-chairman-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .about-chairman-content {
        padding: 42px 34px;
    }

    .chairman-quote {
        padding: 30px 28px 30px 34px;
    }

    .about-story-image-frame img,
    .about-why-image-frame img {
        height: 360px;
    }

    .chairman-image-frame img {
        height: 340px;
    }

    .about-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-mvv-grid {
        grid-template-columns: 1fr;
    }

    .about-compliance-grid {
        grid-template-columns: 1fr;
    }

    .about-offices-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .page-header {
        padding: 100px 0 60px;
    }

    .about-story-content h2,
    .about-why-content h2 {
        font-size: 1.8rem;
    }

    .about-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-offices-grid {
        grid-template-columns: 1fr;
    }

    .about-mvv-card {
        padding: 32px 24px;
    }

    .about-chairman-section {
        padding: 70px 0;
    }

    .about-chairman-grid {
        border-radius: var(--radius-md);
    }

    .chairman-image-frame img {
        min-height: 300px;
        height: 300px;
    }



    .about-chairman-content {
        padding: 30px 20px;
    }

    .about-chairman-content h2 {
        font-size: 1.55rem;
        margin-bottom: 20px;
    }

    .chairman-quote {
        border-left-width: 3px;
        border-radius: 12px;
        padding: 24px 16px 20px 20px;
    }

    .quote-icon {
        width: 32px;
        height: 32px;
        left: 16px;
        top: -14px;
        font-size: 15px;
    }

    .chairman-quote blockquote {
        font-size: 0.95rem;
        line-height: 1.75;
    }
}

@media (max-width: 480px) {
    .about-stats-grid {
        grid-template-columns: 1fr 1fr;
    }

    .stat-number {
        font-size: 1.7rem;
    }

    .about-chairman-content {
        padding: 24px 14px;
    }

    .about-chairman-content h2 {
        font-size: 1.35rem;
    }

    .chairman-quote {
        padding: 20px 12px 18px 16px;
    }
}

/* =========================================
   ISO Certificate Modal / Lightbox
   ========================================= */
.iso-modal-btn {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    font-family: inherit;
}

.iso-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(11, 19, 43, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.iso-modal-overlay.open {
    opacity: 1;
    visibility: visible;
}

.iso-modal-box {
    background: var(--white);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 680px;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.4);
    overflow: hidden;
    transform: translateY(20px) scale(0.97);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    border: 1px solid var(--slate-line);
}

.iso-modal-overlay.open .iso-modal-box {
    transform: translateY(0) scale(1);
}

.iso-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--ice);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: var(--text-secondary);
    z-index: 10;
    transition: var(--transition);
}

.iso-modal-close:hover {
    background: var(--navy-deep);
    color: var(--white);
}

.iso-modal-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px 28px;
    border-bottom: 1px solid var(--slate-line);
}

.iso-modal-badge {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(22, 163, 74, 0.08);
    color: #16a34a;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.iso-modal-header h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--navy-deep);
    margin: 0 0 3px;
}

.iso-modal-header p {
    font-size: 15.5px;
    color: var(--text-muted);
    margin: 0;
}

.iso-modal-image-wrap {
    padding: 20px 28px;
    background: var(--ice-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 360px;
}

.iso-modal-image-wrap img {
    max-width: 100%;
    max-height: 480px;
    object-fit: contain;
    border-radius: 12px;
    box-shadow: var(--shadow-card);
}

.iso-modal-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    padding: 20px 28px;
    border-top: 1px solid var(--slate-line);
}

.iso-download-btn,
.iso-view-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    border-radius: var(--radius-pill);
    font-size: 15.5px;
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition);
}

.iso-download-btn {
    background: var(--black);
    color: var(--white);
    border: 2px solid var(--black);
}

.iso-download-btn:hover {
    background: var(--navy-deep);
    border-color: var(--navy-deep);
    transform: translateY(-1px);
}

.iso-view-btn {
    background: transparent;
    color: var(--navy-deep);
    border: 2px solid var(--slate-line);
}

.iso-view-btn:hover {
    border-color: var(--navy-deep);
    background: var(--ice);
}

/* =========================================
   ADDITIONAL PREMIUM THEME EXTENSIONS
   ========================================= */

.section-header-elite {
    text-align: center;
    margin-bottom: 60px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.elite-subtitle {
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--navy-light);
    margin-bottom: 12px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.section-header-elite h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.4rem);
    font-weight: 700;
    color: var(--navy-deep);
    line-height: 1.25;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-header-elite p {
    font-size: 1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ---- Footer CTA ---- */
.footer-cta {
    background: var(--ice);
    padding: 80px 0;
    text-align: center;
    border-top: 1px solid var(--slate-line);
}

.footer-cta h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.4rem);
    font-weight: 700;
    color: var(--navy-deep);
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.footer-cta p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.btn-white {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 30px;
    background: var(--black);
    color: var(--white);
    border-radius: var(--radius-pill);
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none;
    transition: var(--transition);
    border: 1.5px solid var(--black);
}

.btn-white:hover {
    background: var(--navy-deep);
    border-color: var(--navy-deep);
    transform: translateY(-2px);
    box-shadow: var(--shadow-dark-btn);
}

.footer-cta-contact {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.footer-cta-contact a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 16px;
    font-weight: 600;
    color: var(--navy-light);
    transition: var(--transition);
}

.footer-cta-contact a:hover {
    color: var(--navy-deep);
}

/* ---- Office Infrastructure Section ---- */
.about-infrastructure-section {
    padding: 100px 0;
    background: var(--white);
}

.infrastructure-banner {
    margin-bottom: 60px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.infrastructure-banner img {
    width: 100%;
    height: auto;
    max-height: 500px;
    object-fit: cover;
    display: block;
}

.infrastructure-details-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.infrastructure-image-frame {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.infrastructure-image-frame img {
    width: 100%;
    height: 380px;
    object-fit: cover;
    display: block;
}

@media (max-width: 992px) {
    .infrastructure-details-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .infrastructure-image-frame img {
        height: 320px;
    }
}