/* ══════════════════════════════════════════════════════════════
   AISHAN TECHNOLOGIES — ABOUT US PAGE STYLES
   File: assets/css/pages/about-us.css
   Loaded strictly on about-us.php
   ══════════════════════════════════════════════════════════════ */

/* ─── 1. PAGE HERO BREADCRUMB & HEADERS ────────────────────── */
.page-hero {
    position: relative;
    padding: 5rem 0 3.5rem;
    background: var(--a-bg);
    border-bottom: 1px solid var(--a-border);
    overflow: hidden;
}

.page-hero-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 80% 20%, rgba(229, 9, 20, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.page-breadcrumb .breadcrumb-item a {
    color: var(--a-text-muted);
    text-decoration: none;
    transition: color var(--a-transition);
}

.page-breadcrumb .breadcrumb-item a:hover {
    color: var(--a-red);
}

.page-breadcrumb .breadcrumb-item.active {
    color: var(--a-text);
}

.page-hero-headline {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--a-text);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.page-hero-subhead {
    font-size: 1.15rem;
    color: var(--a-text-muted);
    max-width: 760px;
    line-height: 1.6;
    margin-bottom: 0;
}

/* ─── 2. JOURNEY TIMELINE ───────────────────────────────────── */
.journey-section {
    background: var(--a-bg);
}

.journey-timeline {
    position: relative;
    max-width: 860px;
    margin: 2.5rem auto 0;
    padding-left: 2rem;
}

.journey-timeline::before {
    content: '';
    position: absolute;
    left: 7px;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: linear-gradient(180deg, var(--a-red) 0%, var(--a-border) 100%);
}

.journey-item {
    position: relative;
    padding: 0 0 2.5rem 2.5rem;
}

.journey-item:last-child {
    padding-bottom: 0;
}

.journey-marker {
    position: absolute;
    left: -2rem;
    top: 4px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--a-red);
    box-shadow: 0 0 0 4px var(--a-bg), 0 0 0 5px var(--a-red);
}

.journey-year {
    display: inline-block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--a-red-hov);
    margin-bottom: 0.5rem;
}

.journey-content {
    background: var(--a-bg-elevated);
    border: 1px solid var(--a-border);
    border-radius: var(--a-radius);
    padding: 1.25rem 1.5rem;
    transition: all var(--a-transition);
}

.journey-content:hover {
    border-color: var(--a-red);
    transform: translateX(4px);
}

.journey-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--a-text);
}

.journey-desc {
    color: var(--a-text-muted);
    font-size: 0.95rem;
    margin: 0;
    line-height: 1.6;
}

/* ─── 3. MISSION / VISION CARDS ─────────────────────────────── */
.mission-section {
    background: var(--a-bg-elevated);
    border-top: 1px solid var(--a-border);
    border-bottom: 1px solid var(--a-border);
}

.mission-card {
    background: var(--a-bg);
    border: 1px solid var(--a-border);
    border-radius: var(--a-radius);
    padding: 2.25rem 2rem;
    height: 100%;
    transition: all var(--a-transition);
    position: relative;
    overflow: hidden;
}

.mission-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--a-red);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--a-transition);
}

.mission-card:hover {
    border-color: var(--a-red);
    transform: translateY(-4px);
}

.mission-card:hover::before {
    transform: scaleX(1);
}

.mission-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: var(--a-radius-sm);
    background: var(--a-red-soft);
    color: var(--a-red-hov);
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
}

.mission-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--a-text);
}

.mission-quote {
    font-size: 1.05rem;
    font-style: italic;
    color: var(--a-text);
    line-height: 1.7;
    margin: 0;
    border-left: 3px solid var(--a-red);
    padding-left: 1rem;
}

.mission-tagline {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--a-red-hov);
    margin-bottom: 0.75rem;
}

.mission-text {
    color: var(--a-text-muted);
    font-size: 0.98rem;
    line-height: 1.65;
    margin: 0;
}

/* ─── 4. WORKING PRINCIPLES ─────────────────────────────────── */
.principles-section {
    background: var(--a-bg);
}

.principle-card {
    position: relative;
    background: var(--a-bg-elevated);
    border: 1px solid var(--a-border);
    border-radius: var(--a-radius);
    padding: 2rem 1.75rem;
    height: 100%;
    transition: all var(--a-transition);
}

.principle-card:hover {
    border-color: var(--a-red);
    transform: translateY(-4px);
}

.principle-num {
    position: absolute;
    top: 1rem;
    right: 1.25rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.8rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.08);
}

.principle-icon {
    font-size: 1.6rem;
    color: var(--a-red);
    margin-bottom: 1rem;
}

.principle-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--a-text);
    margin-bottom: 0.5rem;
}

.principle-desc {
    color: var(--a-text-muted);
    font-size: 0.92rem;
    line-height: 1.6;
    margin: 0;
}

/* ─── 5. THE AISHAN EQUATION ───────────────────────────────── */
.equation-section {
    background: var(--a-bg-elevated);
    border-top: 1px solid var(--a-border);
    border-bottom: 1px solid var(--a-border);
}

.equation-box {
    background: var(--a-bg);
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.5);
}

.equation-chip {
    display: inline-flex;
    align-items: center;
    background: var(--a-bg-elevated);
    border: 1px solid var(--a-border);
    padding: 0.6rem 1.2rem;
    border-radius: 50rem;
    font-weight: 600;
    color: var(--a-text);
    font-size: 0.95rem;
}

.equation-operator {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--a-red);
}

.equation-result {
    display: inline-flex;
    align-items: center;
    background: rgba(229, 9, 20, 0.15);
    border: 1px solid var(--a-red);
    padding: 0.6rem 1.4rem;
    border-radius: 50rem;
    font-weight: 700;
    color: #ffffff;
    font-size: 1.05rem;
    box-shadow: 0 0 15px rgba(229, 9, 20, 0.25);
}

/* ─── 6. OUR PEOPLE PROMISE ─────────────────────────────────── */
.people-promise-section {
    background: var(--a-bg);
}

.promise-card {
    background: var(--a-bg-elevated);
    transition: all var(--a-transition);
}

.promise-card:hover {
    border-color: var(--a-red) !important;
    transform: translateY(-2px);
}

.promise-card span {
    font-size: 0.95rem;
    color: var(--a-text);
    font-weight: 500;
}

/* ─── 7. LEADER CARDS ───────────────────────────────────────── */
.leadership-section {
    background: var(--a-bg-elevated);
    border-top: 1px solid var(--a-border);
    border-bottom: 1px solid var(--a-border);
}

.leader-card {
    background: var(--a-bg);
    border: 1px solid var(--a-border);
    border-radius: var(--a-radius);
    padding: 2rem 1.5rem;
    height: 100%;
    text-align: center;
    transition: all var(--a-transition);
}

.leader-card:hover {
    border-color: var(--a-red);
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
}

.leader-photo {
    width: 130px;
    height: 130px;
    margin: 0 auto 1.25rem;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--a-red);
    padding: 3px;
    background: var(--a-bg-elevated);
}

.leader-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    filter: saturate(0.9);
}

.leader-name {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: var(--a-text);
}

.leader-role {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--a-red-hov);
    margin-bottom: 0.5rem;
}

.leader-bio {
    color: var(--a-text-muted);
    font-size: 0.92rem;
    line-height: 1.65;
    margin: 0;
    text-align: left;
}

/* ─── 8. AWARDS CARDS ───────────────────────────────────────── */
.awards-section {
    background: var(--a-bg);
}

.award-card {
    background: var(--a-bg-elevated);
    transition: all var(--a-transition);
}

.award-card:hover {
    border-color: var(--a-red) !important;
    transform: translateY(-4px);
}

/* ─── 9. LOCATION CARDS ─────────────────────────────────────── */
.locations-section {
    background: var(--a-bg-elevated);
    border-top: 1px solid var(--a-border);
}

.location-card {
    background: var(--a-bg);
    transition: all var(--a-transition);
}

.location-card:hover {
    border-color: var(--a-red) !important;
    transform: translateY(-4px);
}

/* ─── 10. RESPONSIVE BREAKPOINTS ────────────────────────────── */
@media (max-width: 767.98px) {
    .equation-chip {
        width: 100%;
        justify-content: center;
    }
    
    .equation-operator {
        width: 100%;
        text-align: center;
    }

    .equation-result {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 575.98px) {
    .journey-timeline {
        padding-left: 1.5rem;
    }
    .journey-item {
        padding-left: 1.5rem;
    }
}