/* ===== بدون بک‌گراند تصویر؛ هماهنگ با تم ===== */
#about-us {
    --bg: #fff;
    --muted: #6a6a6a;
    --brand: var(--color-rosegold);
    --accent: var(--color-taupe);
    --radius-lg: var(--radius-lg);
    --shadow: var(--shadow-md);
    background: transparent;
}

.about-section {
    margin: 40px auto;
}

.about-section .container {
    max-width: 1100px;
    margin-inline: auto;
    padding: 2rem 1rem 3rem;
}

/* سربرگ */
.about-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.about-title {
    margin: 0 0 .5rem;
    font-size: clamp(1.6rem, 1.1rem + 2vw, 2.2rem);
    color: var(--color-black);
}

.about-subtitle {
    color: #4b4b4b;
}

/* گرید */
.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
}

@media (min-width: 900px) {
    .about-grid {
        grid-template-columns: 1.1fr .9fr;
    }
}

/* باکس‌ها */
.about-box {
    position: relative;
    background: var(--bg);
    border: 1px solid #ececec;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    padding: 1.25rem;
    overflow: hidden;
}

.box-inner {
    opacity: 0;
    pointer-events: none;
}

.about-box.ready .box-inner {
    opacity: 1;
    pointer-events: auto;
    transition: opacity .35s ease;
}

/* متن */
.lead {
    color: #2f2f2f;
    line-height: 1.95;
    font-size: 1.05rem;
}

.about-highlights {
    margin: 1rem 0 0;
    padding: 0;
    list-style: none;
    color: #4b4b4b;
}

.about-highlights li {
    position: relative;
    padding: .35rem .9rem .35rem 0;
    margin: .1rem 0;
}

.about-highlights li::before {
    content: "";
    position: absolute;
    right: 0;
    top: .9rem;
    width: .55rem;
    height: .55rem;
    border-radius: 50%;
    background: var(--color-rosegold);
    box-shadow: 0 0 0 4px rgba(114, 196, 114, .18);
}

.mt {
    margin-top: .75rem;
}

/* تماس */
.about-contact {
    margin-top: 1rem;
    border-top: 1px dashed #e6e6e6;
    padding-top: .75rem;
    color: #333;
}

.about-contact__row {
    display: block;
    margin: .25rem 0;
}

.about-contact a {
    color: var(--brand);
    text-decoration: none;
}

.about-contact a:hover {
    text-decoration: underline;
}

/* نقشه و دکمه مسیر */
.map-title {
    margin: .25rem 0 .5rem;
    font-size: 1.1rem;
    color: var(--color-black);
    text-align: center;
}

.map-desc {
    color: #666;
    margin: 0 0 .75rem;
}

.map-container {
    overflow: hidden;
    border-radius: 14px;
    box-shadow: 0 8px 18px rgba(0, 0, 0, .08);
    border: 1px solid #eee;
}

.btn-route {
    display: inline-block;
    margin-top: .9rem;
    padding: .6rem 1rem;
    border-radius: 999px;
    border: 2px solid var(--color-black);
    color: var(--color-black);
    font-weight: 700;
    background: #fff;
    transition: transform .15s, background .15s, color .15s, box-shadow .15s;
    text-decoration: none !important;
}

.btn-route:hover {
    background: var(--color-black);
    color: #fff;
    box-shadow: 0 10px 18px rgba(0, 0, 0, .18);
    transform: translateY(-1px);
}

/* آمار */
.about-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: .5rem;
    margin-top: 1rem;
}

.stat {
    background: #fafafa;
    border: 1px solid #eee;
    border-radius: 12px;
    text-align: center;
    padding: .6rem .4rem;
}

.stat .num {
    display: block;
    font-weight: 800;
    font-size: 1.05rem;
    color: var(--color-black);
}

.stat .cap {
    display: block;
    font-size: .8rem;
    color: var(--muted);
}

/* ===== Skeletons ===== */
.skel {
    position: relative;
    overflow: hidden;
    background: #eee;
    border-radius: 12px;
}

.skel::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, .5), rgba(255, 255, 255, 0));
    transform: translateX(-100%);
    animation: skel 1.2s infinite;
}

@keyframes skel {
    to {
        transform: translateX(100%);
    }
}

.skel--title {
    height: 22px;
    width: 45%;
    margin: .4rem 0 .8rem;
}

.skel--para {
    height: 14px;
    width: 100%;
    margin: .35rem 0;
}

.skel--line {
    height: 14px;
    width: 70%;
    margin: .35rem 0;
}

.skel--map {
    height: 320px;
    width: 100%;
    margin: .6rem 0;
    border-radius: 14px;
}

.skel--stats {
    height: 64px;
    width: 100%;
    margin-top: .6rem;
    border-radius: 12px;
}

/* حالت آماده */
.about-box.is-loading .box-inner {
    display: none;
}

.about-box.ready .skel {
    display: none;
}