/* PolytechEDGE — About Us Page Styles */

.about-page {
    --about-accent: var(--primary-color, #3a86ff);
    --about-dark: var(--dark-color, #1a1a2e);
    --about-muted: rgba(255, 255, 255, 0.65);
    --about-border: rgba(255, 255, 255, 0.08);
    --about-section-gap: clamp(4rem, 8vw, 6rem);
}

/* ── Hero ── */
.about-hero {
    padding: clamp(4rem, 10vw, 7rem) 0 clamp(3rem, 6vw, 5rem);
    background: var(--about-dark);
    position: relative;
    overflow: hidden;
}

.about-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 85% 20%, rgba(58, 134, 255, 0.12) 0%, transparent 70%),
        radial-gradient(ellipse 40% 40% at 10% 80%, rgba(58, 134, 255, 0.06) 0%, transparent 60%);
    pointer-events: none;
}

.about-hero .container {
    position: relative;
    z-index: 1;
}

.about-eyebrow {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--about-accent);
    margin-bottom: 1rem;
}

.about-hero h1 {
    font-size: clamp(2rem, 4.5vw, 3.25rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 1.25rem;
    color: #fff;
}

.about-hero-lead {
    font-size: clamp(1rem, 2vw, 1.125rem);
    line-height: 1.75;
    color: var(--about-muted);
    max-width: 34rem;
    margin-bottom: 2rem;
}

.about-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.about-hero-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 320px;
}

.about-hero-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--about-border);
    border-radius: var(--border-radius, 10px);
    padding: 2rem;
    width: 100%;
    max-width: 420px;
}

.about-hero-logo-wrap {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid rgba(58, 134, 255, 0.35);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 5px;
    box-sizing: border-box;
}

.about-hero-logo-wrap img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 50%;
    display: block;
}

.about-hero-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 1.5rem;
}

.about-stat-item {
    padding: 0.875rem 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--about-border);
    border-radius: 8px;
}

.about-stat-item i {
    color: var(--about-accent);
    font-size: 1.125rem;
    margin-bottom: 0.375rem;
    display: block;
}

.about-stat-item span {
    font-size: 0.8125rem;
    color: var(--about-muted);
    line-height: 1.4;
    display: block;
}

/* ── Section shared ── */
.about-section {
    padding: var(--about-section-gap) 0;
}

.about-section-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--about-accent);
    margin-bottom: 0.75rem;
}

.about-section-title {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.about-section-lead {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--bs-secondary-color);
    max-width: 42rem;
}

body[data-bs-theme="dark"] .about-section-lead {
    color: rgba(255, 255, 255, 0.65);
}

/* ── Our Story ── */
.about-story-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 5vw, 4rem);
    align-items: start;
}

.about-story-content p {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--bs-secondary-color);
    margin-bottom: 1.25rem;
}

body[data-bs-theme="dark"] .about-story-content p {
    color: rgba(255, 255, 255, 0.72);
}

.about-story-aside {
    background: rgba(58, 134, 255, 0.06);
    border: 1px solid rgba(58, 134, 255, 0.15);
    border-radius: var(--border-radius, 10px);
    padding: 2rem;
}

.about-story-aside blockquote {
    font-size: 1.0625rem;
    font-style: italic;
    line-height: 1.7;
    margin: 0 0 1rem;
    color: var(--bs-body-color);
    border-left: 3px solid var(--about-accent);
    padding-left: 1.25rem;
}

.about-story-points {
    list-style: none;
    padding: 0;
    margin: 0;
}

.about-story-points li {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    padding: 0.625rem 0;
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--bs-secondary-color);
}

body[data-bs-theme="dark"] .about-story-points li {
    color: rgba(255, 255, 255, 0.7);
}

.about-story-points li i {
    color: var(--about-accent);
    margin-top: 0.2rem;
    flex-shrink: 0;
}

/* ── What We Do ── */
.about-services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

.about-service-card {
    padding: 1.75rem 1.5rem;
    border: 1px solid var(--about-border);
    border-radius: var(--border-radius, 10px);
    background: rgba(255, 255, 255, 0.02);
    transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
    height: 100%;
}

body[data-bs-theme="light"] .about-service-card {
    background: #fff;
    border-color: rgba(0, 0, 0, 0.08);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
}

.about-service-card:hover {
    border-color: rgba(58, 134, 255, 0.4);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.about-service-icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background: rgba(58, 134, 255, 0.12);
    color: var(--about-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 1.125rem;
    transition: background 0.25s ease, color 0.25s ease;
}

.about-service-card:hover .about-service-icon {
    background: var(--about-accent);
    color: #fff;
}

.about-service-card h3 {
    font-size: 1.0625rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.about-service-card p {
    font-size: 0.875rem;
    line-height: 1.65;
    color: var(--bs-secondary-color);
    margin: 0;
}

body[data-bs-theme="dark"] .about-service-card p {
    color: rgba(255, 255, 255, 0.6);
}

/* ── Mission & Vision ── */
.about-mv-section {
    background: rgba(255, 255, 255, 0.02);
    border-top: 1px solid var(--about-border);
    border-bottom: 1px solid var(--about-border);
}

body[data-bs-theme="light"] .about-mv-section {
    background: #f4f6f9;
    border-color: rgba(0, 0, 0, 0.06);
}

.about-mv-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 5vw, 4rem);
}

.about-mv-block h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    margin-bottom: 1.25rem;
}

.about-mv-block p {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--bs-secondary-color);
    margin: 0;
}

body[data-bs-theme="dark"] .about-mv-block p {
    color: rgba(255, 255, 255, 0.72);
}

.about-mv-divider {
    width: 48px;
    height: 3px;
    background: var(--about-accent);
    border-radius: 2px;
    margin-bottom: 1.25rem;
}

/* ── Founders ── */
.about-founders-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(1.5rem, 3vw, 2.5rem);
}

.about-founder-card {
    text-align: center;
    padding: 2rem 1.5rem;
    border: 1px solid var(--about-border);
    border-radius: var(--border-radius, 10px);
    background: rgba(255, 255, 255, 0.02);
    transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

body[data-bs-theme="light"] .about-founder-card {
    background: #fff;
    border-color: rgba(0, 0, 0, 0.08);
}

.about-founder-card:hover {
    border-color: rgba(58, 134, 255, 0.35);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
    transform: translateY(-4px);
}

.about-founder-photo-wrap {
    width: 160px;
    height: 160px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid rgba(58, 134, 255, 0.25);
    transition: border-color 0.3s ease;
    flex-shrink: 0;
}

.about-founder-card:hover .about-founder-photo-wrap {
    border-color: var(--about-accent);
}

.about-founder-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    display: block;
    transition: transform 0.35s ease;
}

.about-founder-card:hover .about-founder-photo {
    transform: scale(1.04);
}

.about-founder-name {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.about-founder-role {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--about-accent);
    margin-bottom: 0.875rem;
    letter-spacing: 0.02em;
}

.about-founder-bio {
    font-size: 0.875rem;
    line-height: 1.65;
    color: var(--bs-secondary-color);
    margin-bottom: 1rem;
}

body[data-bs-theme="dark"] .about-founder-bio {
    color: rgba(255, 255, 255, 0.62);
}

.about-founder-link {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--about-accent);
    opacity: 0.85;
    transition: opacity 0.2s ease;
}

.about-founder-link:hover {
    opacity: 1;
    color: var(--about-accent);
}

.about-founder-link:focus-visible {
    outline: 2px solid var(--about-accent);
    outline-offset: 3px;
    border-radius: 4px;
}

/* ── How We Work ── */
.about-process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
    counter-reset: process-step;
}

.about-process-step {
    position: relative;
    padding: 1.75rem 1.25rem;
    border: 1px solid var(--about-border);
    border-radius: var(--border-radius, 10px);
    background: rgba(255, 255, 255, 0.02);
}

body[data-bs-theme="light"] .about-process-step {
    background: #fff;
    border-color: rgba(0, 0, 0, 0.08);
}

.about-process-step::before {
    counter-increment: process-step;
    content: counter(process-step, decimal-leading-zero);
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--about-accent);
    margin-bottom: 0.875rem;
}

.about-process-step h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.about-process-step p {
    font-size: 0.875rem;
    line-height: 1.65;
    color: var(--bs-secondary-color);
    margin: 0;
}

body[data-bs-theme="dark"] .about-process-step p {
    color: rgba(255, 255, 255, 0.6);
}

/* ── Values ── */
.about-values-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
}

.about-value-item {
    padding: 1.5rem 1.125rem;
    text-align: center;
    border: 1px solid var(--about-border);
    border-radius: var(--border-radius, 10px);
    background: rgba(255, 255, 255, 0.02);
    transition: border-color 0.25s ease;
}

body[data-bs-theme="light"] .about-value-item {
    background: #fff;
    border-color: rgba(0, 0, 0, 0.08);
}

.about-value-item:hover {
    border-color: rgba(58, 134, 255, 0.35);
}

.about-value-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(58, 134, 255, 0.1);
    color: var(--about-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
    margin: 0 auto 0.875rem;
}

.about-value-item h3 {
    font-size: 0.9375rem;
    font-weight: 600;
    margin-bottom: 0.375rem;
}

.about-value-item p {
    font-size: 0.8125rem;
    line-height: 1.55;
    color: var(--bs-secondary-color);
    margin: 0;
}

body[data-bs-theme="dark"] .about-value-item p {
    color: rgba(255, 255, 255, 0.58);
}

/* ── Closing ── */
.about-closing {
    text-align: center;
    padding: var(--about-section-gap) 0;
    background: var(--about-dark);
    color: #fff;
    position: relative;
    overflow: hidden;
}

.about-closing::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 50% 60% at 50% 100%, rgba(58, 134, 255, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.about-closing .container {
    position: relative;
    z-index: 1;
}

.about-closing h2 {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 700;
    margin-bottom: 1.25rem;
    color: #fff;
}

.about-closing p {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--about-muted);
    max-width: 36rem;
    margin: 0 auto;
}

/* ── CTA ── */
.about-cta {
    padding: clamp(3rem, 6vw, 4.5rem) 0;
    border-top: 1px solid var(--about-border);
}

.about-cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}

.about-cta-text h2 {
    font-size: clamp(1.375rem, 2.5vw, 1.75rem);
    font-weight: 700;
    margin-bottom: 0.375rem;
}

.about-cta-text p {
    font-size: 0.9375rem;
    color: var(--bs-secondary-color);
    margin: 0;
}

body[data-bs-theme="dark"] .about-cta-text p {
    color: rgba(255, 255, 255, 0.6);
}

.about-cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
    .about-service-card,
    .about-founder-card,
    .about-founder-photo,
    .about-value-item,
    .about-process-step {
        transition: none;
    }

    .about-founder-card:hover .about-founder-photo {
        transform: none;
    }

    .about-service-card:hover,
    .about-founder-card:hover {
        transform: none;
    }
}

/* ── Responsive ── */
@media (max-width: 1199px) {
    .about-services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-values-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 991px) {
    .about-story-grid,
    .about-mv-grid {
        grid-template-columns: 1fr;
    }

    .about-founders-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }

    .about-founder-photo-wrap {
        width: 130px;
        height: 130px;
    }

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

    .about-hero-visual {
        margin-top: 2.5rem;
        min-height: auto;
    }
}

@media (max-width: 767px) {
    .about-services-grid {
        grid-template-columns: 1fr;
    }

    .about-founders-grid {
        grid-template-columns: 1fr;
        max-width: 360px;
        margin: 0 auto;
    }

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

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

    .about-cta-inner {
        flex-direction: column;
        text-align: center;
    }

    .about-cta-actions {
        justify-content: center;
        width: 100%;
    }
}

@media (max-width: 479px) {
    .about-values-grid {
        grid-template-columns: 1fr;
    }

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

    .about-founder-photo-wrap {
        width: 140px;
        height: 140px;
    }
}