/* ═══════════════════════════════════════════════════════════════════════════
   World Gold Diamonds — About Page Styles
═══════════════════════════════════════════════════════════════════════════ */

[data-anim] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-anim="fade-right"] { transform: translateX(-40px); }
[data-anim="fade-left"]  { transform: translateX(40px); }
[data-anim].anim-visible { opacity: 1; transform: none; }

/* ─── Hero ─────────────────────────────────────────────────────────────────── */
.about-hero {
    position: relative;
    min-height: 75vh;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
}
.about-hero-bg { position: absolute; inset: 0; z-index: 0; }
.about-hero-img { width: 100%; height: 100%; object-fit: cover; object-position: center top; display: block; transform: scale(1.05); animation: heroZoomAbout 12s ease-out forwards; }
@keyframes heroZoomAbout { to { transform: scale(1); } }
.about-hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.92) 0%, rgba(0,0,0,0.55) 60%, rgba(0,0,0,0.25) 100%);
}
.about-hero-content { position: relative; z-index: 1; padding-bottom: 4rem; }
.about-hero-title {
    font-size: clamp(2rem, 5vw, 3.6rem);
    line-height: 1.18;
    color: var(--white);
    margin-bottom: 1.25rem;
}
.about-hero-sub {
    font-size: 1.05rem;
    color: rgba(245,245,245,0.82);
    max-width: 580px;
    line-height: 1.8;
    margin-bottom: 2rem;
}
.hero-eyebrow-inner {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1.25rem;
}
.eyebrow-line { display: inline-block; width: 32px; height: 1px; background: var(--gold); opacity: 0.6; }
.btn-hero-outline-sm {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255,255,255,0.4);
    font-weight: 600;
    letter-spacing: 0.04em;
    border-radius: var(--radius);
    transition: border-color var(--transition), color var(--transition);
    padding: 0.5rem 1.5rem;
}
.btn-hero-outline-sm:hover { border-color: var(--gold); color: var(--gold); }

/* ─── Overview Image Stack ─────────────────────────────────────────────────── */
.about-img-stack {
    position: relative;
    padding-bottom: 2.5rem;
    padding-right: 2.5rem;
}
.about-img-main {
    width: 100%;
    height: 460px;
    object-fit: cover;
    border-radius: var(--radius);
    display: block;
    border: 1px solid rgba(201,168,76,0.2);
}
.about-img-badge {
    position: absolute;
    bottom: 0;
    right: 0;
    background: var(--gold);
    color: var(--black);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
    text-align: center;
    box-shadow: 0 8px 24px rgba(0,0,0,0.5);
}
.badge-num { display: block; font-family: var(--font-heading); font-size: 2rem; font-weight: 700; line-height: 1; }
.badge-label { display: block; font-size: 0.7rem; font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase; margin-top: 4px; }
.about-img-accent {
    position: absolute;
    bottom: 2.5rem;
    left: -1.5rem;
    width: 140px;
    height: 140px;
    border-radius: var(--radius);
    overflow: hidden;
    border: 3px solid var(--black);
    box-shadow: 0 8px 24px rgba(0,0,0,0.5);
}
.about-img-small { width: 100%; height: 100%; object-fit: cover; }

/* ─── Quick Facts ──────────────────────────────────────────────────────────── */
.about-body-text { color: var(--white-muted); line-height: 1.8; margin-bottom: 1rem; }
.quick-fact {
    background: var(--black-card);
    border: 1px solid rgba(201,168,76,0.15);
    border-radius: var(--radius);
    padding: 1rem 1.25rem;
}
.qf-num { display: block; font-family: var(--font-heading); font-size: 1.8rem; color: var(--gold); font-weight: 700; line-height: 1; }
.qf-label { display: block; font-size: 0.75rem; color: var(--white-muted); letter-spacing: 0.08em; margin-top: 4px; }

/* ─── Timeline ─────────────────────────────────────────────────────────────── */
.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 1rem 0;
}
.timeline-spine {
    position: absolute;
    top: 0; bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    background: linear-gradient(180deg, transparent, var(--gold) 10%, var(--gold) 90%, transparent);
    opacity: 0.35;
    z-index: 0;
}
.timeline-item {
    position: relative;
    width: 50%;
    padding-bottom: 2.5rem;
    z-index: 1;
}
.timeline-left  { padding-right: 3rem; text-align: right; }
.timeline-right { padding-left: 3rem; margin-left: 50%; text-align: left; }

.timeline-content { position: relative; }
.timeline-year {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--gold);
    line-height: 1;
    margin-bottom: 0.4rem;
}
.timeline-title { font-size: 1rem; color: var(--white); margin-bottom: 0.4rem; }
.timeline-desc  { font-size: 0.875rem; color: var(--white-muted); line-height: 1.65; margin: 0; }

.timeline-dot {
    position: absolute;
    top: 1.25rem;
    width: 14px; height: 14px;
    border-radius: 50%;
    background: var(--gold);
    border: 3px solid var(--black-soft);
    box-shadow: 0 0 0 3px rgba(201,168,76,0.3);
    z-index: 2;
}
.timeline-left  .timeline-dot { right: -7px; }
.timeline-right .timeline-dot { left:  -7px; }

@media (max-width: 767.98px) {
    .timeline-spine { left: 18px; }
    .timeline-item  { width: 100%; padding-left: 3rem; padding-right: 0; text-align: left; margin-left: 0; }
    .timeline-left  { padding-right: 0; text-align: left; }
    .timeline-dot   { left: 12px !important; right: auto !important; }
}

/* ─── Mission / Vision ─────────────────────────────────────────────────────── */
.mv-section { position: relative; overflow: hidden; }
.mv-bg { position: absolute; inset: 0; z-index: 0; }
.mv-bg img { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.12) saturate(0.3); }
.mv-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(10,10,10,0.96) 40%, rgba(20,20,20,0.9) 100%); }
.mv-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(201,168,76,0.2);
    border-radius: var(--radius);
    padding: 2.5rem;
    height: 100%;
}
.mv-card-vision { border-color: rgba(201,168,76,0.35); background: rgba(201,168,76,0.04); }
.mv-icon { font-size: 2.5rem; color: var(--gold); margin-bottom: 1.25rem; }
.mv-text { color: var(--white-muted); line-height: 1.85; margin-bottom: 1.25rem; }
.mv-list { list-style: none; padding: 0; margin: 0; }
.mv-list li { color: var(--white-muted); font-size: 0.9rem; padding: 0.3rem 0; }

/* ─── Core Values ──────────────────────────────────────────────────────────── */
.value-card { position: relative; overflow: hidden; }
.value-card::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 2px;
    background: var(--gold);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}
.value-card:hover::after { transform: scaleX(1); }
.value-icon-wrap {
    width: 64px; height: 64px;
    border-radius: 50%;
    background: rgba(201,168,76,0.1);
    border: 1px solid rgba(201,168,76,0.25);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.6rem; color: var(--gold);
    margin: 0 auto 1.25rem;
    transition: background var(--transition), border-color var(--transition);
}
.value-card:hover .value-icon-wrap { background: rgba(201,168,76,0.2); border-color: var(--gold); }
.value-title { font-size: 1.05rem; color: var(--white); margin-bottom: 0.5rem; }
.value-desc  { font-size: 0.875rem; color: var(--white-muted); line-height: 1.65; margin: 0; }

/* ─── Operations ───────────────────────────────────────────────────────────── */
.ops-img-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 240px 200px;
    gap: 8px;
    border-radius: var(--radius);
    overflow: hidden;
}
.ops-img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.5s ease; }
.ops-img:hover { transform: scale(1.04); }
.ops-img-1 { grid-column: span 2; }

.ops-features { display: flex; flex-direction: column; gap: 1rem; }
.ops-feature {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: var(--black-card);
    border: 1px solid rgba(201,168,76,0.12);
    border-radius: var(--radius);
    transition: border-color var(--transition);
}
.ops-feature:hover { border-color: rgba(201,168,76,0.35); }
.ops-feature i { font-size: 1.25rem; flex-shrink: 0; margin-top: 2px; }
.ops-feature strong { display: block; color: var(--white); font-size: 0.9rem; margin-bottom: 2px; }
.ops-feature p { color: var(--white-muted); font-size: 0.825rem; margin: 0; line-height: 1.5; }

/* ─── Trading Capabilities ─────────────────────────────────────────────────── */
.tc-card { position: relative; overflow: hidden; }
.tc-card::before {
    content: '';
    position: absolute; top: 0; left: 0;
    width: 3px; height: 0;
    background: var(--gold);
    transition: height 0.4s ease;
}
.tc-card:hover::before { height: 100%; }
.tc-icon { font-size: 1.75rem; color: var(--gold); margin-bottom: 1rem; }
.tc-title { font-size: 1rem; color: var(--white); margin-bottom: 0.5rem; }
.tc-desc  { font-size: 0.875rem; color: var(--white-muted); line-height: 1.65; margin: 0; }

.trade-routes-banner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    background: var(--black-card);
    border: 1px solid rgba(201,168,76,0.2);
    border-radius: var(--radius);
    padding: 1.5rem 2rem;
}
.trade-route-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--white);
}
.trade-route-item i { color: var(--gold); }
.trade-route-arrow { color: var(--gold); opacity: 0.5; }

/* ─── About CTA ────────────────────────────────────────────────────────────── */
.about-cta-section { position: relative; overflow: hidden; padding: 6rem 0; }
.about-cta-bg { position: absolute; inset: 0; z-index: 0; }
.about-cta-bg img { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.18) saturate(0.3); }
.about-cta-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10,10,10,0.75) 0%, rgba(10,10,10,0.92) 100%); }

/* ─── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 991.98px) {
    .about-img-stack { padding-right: 1.5rem; padding-bottom: 2rem; }
    .about-img-main  { height: 340px; }
    .about-img-accent { display: none; }
}
@media (max-width: 767.98px) {
    .about-hero { min-height: 60vh; }
    .ops-img-grid { grid-template-rows: 180px 150px; }
    .mv-card { padding: 1.75rem; }
    .trade-routes-banner { gap: 0.5rem; }
    .trade-route-arrow { display: none; }
}