/**
 * ALTRONIX — Page À Propos
 */

/* ══════════════════════════════════════════════
   HERO — identical pattern to services/secteurs
══════════════════════════════════════════════ */
.altronix-about-hero {
    position: relative;
    min-block-size: 380px;
    display: flex;
    align-items: center;
    padding-block: var(--space-24) var(--space-20);
    background:
        radial-gradient(ellipse 80% 60% at 50% 50%, rgba(0,166,251,0.1) 0%, transparent 65%),
        radial-gradient(ellipse 40% 40% at 85% 20%, rgba(255,107,26,0.06) 0%, transparent 60%),
        var(--gradient-industrial);
    border-block-end: 1px solid var(--color-border-subtle);
    overflow: hidden;
}

.altronix-about-hero::before {
    content: '';
    position: absolute;
    inset-block-start: 0;
    inset-inline: 0;
    block-size: 3px;
    background: linear-gradient(90deg, var(--color-accent-orange), var(--color-accent-blue));
}

.altronix-about-hero::after {
    content: '';
    position: absolute;
    inset-block-start: -100px;
    inset-inline-end: -100px;
    inline-size: 600px;
    block-size: 600px;
    background: radial-gradient(circle, rgba(0,166,251,0.07) 0%, transparent 65%);
    pointer-events: none;
}

.altronix-about-hero__inner {
    position: relative;
    z-index: 2;
    max-inline-size: 800px;
    margin-inline: auto;
    padding-inline: var(--space-6);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-6);
}

/* Corner brackets */
.altronix-about-hero__inner::before,
.altronix-about-hero__inner::after {
    content: '';
    position: absolute;
    inline-size: 60px;
    block-size: 60px;
    border-style: solid;
    animation: about-corner-pulse 3s ease-in-out infinite;
}
.altronix-about-hero__inner::before {
    inset-block-start: -20px;
    inset-inline-start: -20px;
    border-width: 2px 0 0 2px;
    border-color: rgba(0,166,251,0.3);
}
.altronix-about-hero__inner::after {
    inset-block-end: -20px;
    inset-inline-end: -20px;
    border-width: 0 2px 2px 0;
    border-color: rgba(255,107,26,0.3);
    animation-delay: 1.5s;
}

@keyframes about-corner-pulse {
    0%, 100% { opacity: 0.4; }
    50%       { opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
    .altronix-about-hero__inner::before,
    .altronix-about-hero__inner::after { animation: none; }
}

.altronix-about-hero__tag {
    font-size: var(--fs-xs);
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-accent-orange);
}

.altronix-about-hero__title {
    font-family: var(--font-display);
    font-size: clamp(var(--fs-3xl), 6vw, var(--fs-5xl));
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0;
    line-height: 1.1;
}

.altronix-about-hero__accent { color: var(--color-accent-orange); }

.altronix-about-hero__sub {
    font-size: var(--fs-lg);
    color: var(--color-text-secondary);
    line-height: 1.65;
    margin: 0;
    max-inline-size: 600px;
}

/* ══════════════════════════════════════════════
   SHARED tag
══════════════════════════════════════════════ */
.altronix-about-section-tag {
    display: inline-block;
    font-size: var(--fs-xs);
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-accent-orange);
    margin-block-end: var(--space-3);
}

/* ══════════════════════════════════════════════
   MISSION
══════════════════════════════════════════════ */
.altronix-about-mission {
    position: relative;
    padding-block: var(--space-24);
    background: var(--color-bg-primary);
    background-image: radial-gradient(circle, rgba(0,166,251,0.04) 1px, transparent 1px);
    background-size: 28px 28px;
    border-block-start: 1px solid var(--color-border-subtle);
    overflow: hidden;
}

.altronix-about-mission__inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
    max-inline-size: 1200px;
    margin-inline: auto;
    padding-inline: var(--space-8);
}

.altronix-about-mission__content {
    display: flex;
    flex-direction: column;
}

.altronix-about-mission__title {
    font-family: var(--font-display);
    font-size: var(--fs-3xl);
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0 0 var(--space-6);
    line-height: 1.1;
}

.altronix-about-mission__accent { color: var(--color-accent-blue); }

.altronix-about-mission__text {
    font-size: var(--fs-base);
    color: var(--color-text-secondary);
    line-height: 1.75;
    margin: 0 0 var(--space-4);
}

.altronix-about-mission__text:last-child { margin-block-end: 0; }

/* Stats grid (right) */
.altronix-about-mission__stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

.altronix-about-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-8) var(--space-4);
    border-radius: 16px;
    border: 1px solid var(--color-border-subtle);
    background: var(--color-surface-glass);
    text-align: center;
    transition: border-color var(--duration-base) var(--ease-out),
                transform var(--duration-base) var(--ease-out);
}

.altronix-about-stat:hover { transform: translateY(-4px); }

.altronix-about-stat--blue:hover  { border-color: rgba(0,166,251,0.3); }
.altronix-about-stat--orange:hover { border-color: rgba(255,107,26,0.3); }

.altronix-about-stat__value {
    font-family: var(--font-display);
    font-size: var(--fs-4xl);
    font-weight: 700;
    line-height: 1;
}

.altronix-about-stat--blue   .altronix-about-stat__value { color: var(--color-accent-blue); }
.altronix-about-stat--orange .altronix-about-stat__value { color: var(--color-accent-orange); }

.altronix-about-stat__label {
    font-size: var(--fs-xs);
    color: var(--color-text-muted);
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

/* ══════════════════════════════════════════════
   VALEURS
══════════════════════════════════════════════ */
.altronix-about-values {
    position: relative;
    padding-block: var(--space-24);
    background: var(--color-bg-secondary);
    border-block-start: 1px solid var(--color-border-subtle);
    overflow: hidden;
}

.altronix-about-values__inner {
    position: relative;
    z-index: 1;
    max-inline-size: 1200px;
    margin-inline: auto;
    padding-inline: var(--space-8);
}

.altronix-about-values__header {
    text-align: center;
    margin-block-end: var(--space-12);
}

.altronix-about-values__title {
    font-family: var(--font-display);
    font-size: var(--fs-3xl);
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0;
}

.altronix-about-values__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
}

.altronix-about-val {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    padding: var(--space-8) var(--space-6);
    border-radius: 16px;
    border: 1px solid var(--color-border-subtle);
    background: var(--color-bg-tertiary);
    transition:
        border-color var(--duration-base) var(--ease-out),
        transform var(--duration-base) var(--ease-out),
        box-shadow var(--duration-base) var(--ease-out);
}

.altronix-about-val:hover {
    transform: translateY(-6px);
}

.altronix-about-val--blue:hover {
    border-color: rgba(0,166,251,0.35);
    box-shadow: 0 20px 48px rgba(0,0,0,0.3), 0 0 24px rgba(0,166,251,0.07);
}

.altronix-about-val--orange:hover {
    border-color: rgba(255,107,26,0.35);
    box-shadow: 0 20px 48px rgba(0,0,0,0.3), 0 0 24px rgba(255,107,26,0.07);
}

.altronix-about-val__icon {
    inline-size: 56px;
    block-size: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.altronix-about-val--blue .altronix-about-val__icon {
    background: rgba(0,166,251,0.12);
    border: 1px solid rgba(0,166,251,0.25);
    color: var(--color-accent-blue);
}

.altronix-about-val--orange .altronix-about-val__icon {
    background: rgba(255,107,26,0.12);
    border: 1px solid rgba(255,107,26,0.25);
    color: var(--color-accent-orange);
}

.altronix-about-val__title {
    font-family: var(--font-display);
    font-size: var(--fs-lg);
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0;
}

.altronix-about-val__desc {
    font-size: var(--fs-sm);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin: 0;
    flex: 1;
}

/* ══════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════ */
@media (max-width: 1023px) {
    .altronix-about-mission__inner { grid-template-columns: 1fr; gap: var(--space-12); }
    .altronix-about-values__grid   { grid-template-columns: repeat(2, 1fr); }
    .altronix-about-hero__title    { font-size: var(--fs-3xl); }
    .altronix-about-mission__title { font-size: var(--fs-2xl); }
}

@media (max-width: 767px) {
    .altronix-about-hero  { padding-block: var(--space-16); }
    .altronix-about-mission,
    .altronix-about-values { padding-block: var(--space-16); }
    .altronix-about-mission__inner,
    .altronix-about-values__inner  { padding-inline: var(--space-4); }
    .altronix-about-hero__inner    { padding-inline: var(--space-4); }
    .altronix-about-hero__title    { font-size: var(--fs-2xl); }
    .altronix-about-hero__sub      { font-size: var(--fs-base); }
    .altronix-about-mission__stats { grid-template-columns: repeat(2, 1fr); }
    .altronix-about-values__grid   { grid-template-columns: 1fr; }
    .altronix-about-stat__value    { font-size: var(--fs-3xl); }
}