/* =========================================================
   صفحه اصلی — تایم‌لاین‌های تفکیک‌شده
   ========================================================= */

/* ============ بلوک تایم‌لاین ============ */
.tl-block{
    position: relative;
    padding: 40px 0 60px;
    margin-bottom: 0;
    border-bottom: 1px solid rgba(255,255,255,.06);
}

.tl-block:last-child{
    border-bottom: none;
    padding-bottom: 20px;
}

.tl-block.first{
    padding-top: 20px;
}

/* خط طلایی جداکننده بالای هر بلوک */
.tl-block::before{
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 2px;
    background: linear-gradient(90deg,
        var(--accent, var(--gold)),
        transparent);
    border-radius: 2px;
    box-shadow: 0 0 20px var(--accent, var(--gold));
}

.tl-block.first::before{
    display: none;
}

/* ============ هدر بلوک ============ */
.tl-block-head{
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.tl-block-info{
    display: flex;
    align-items: center;
    gap: 16px;
    min-width: 0;
    flex: 1;
}

.tl-block-icon{
    width: 68px;
    height: 68px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg,
        color-mix(in srgb, var(--accent, var(--gold)) 20%, transparent),
        color-mix(in srgb, var(--accent, var(--gold)) 6%, transparent));
    border: 2px solid color-mix(in srgb, var(--accent, var(--gold)) 40%, transparent);
    border-radius: 20px;
    font-size: 1.8rem;
    overflow: hidden;
    box-shadow:
        0 8px 24px rgba(0,0,0,.25),
        0 0 30px color-mix(in srgb, var(--accent, var(--gold)) 15%, transparent);
    transition: all .4s cubic-bezier(.22,1,.36,1);
}

.tl-block-icon img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.tl-block:hover .tl-block-icon{
    transform: rotate(-6deg) scale(1.05);
    box-shadow:
        0 12px 32px rgba(0,0,0,.35),
        0 0 50px color-mix(in srgb, var(--accent, var(--gold)) 30%, transparent);
}

.tl-block-titles{
    flex: 1;
    min-width: 0;
}

.tl-block-title{
    font-size: clamp(1.2rem, 2.2vw, 1.6rem);
    font-weight: 900;
    color: #fff;
    line-height: 1.35;
    letter-spacing: -.02em;
    margin-bottom: 8px;
}

.tl-block-meta{
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    font-size: .78rem;
    color: var(--muted);
    font-weight: 600;
}

.tl-block-meta span{
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

/* دکمه «مشاهده کامل» */
.tl-block-more{
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 22px;
    background: color-mix(in srgb, var(--accent, var(--gold)) 12%, transparent);
    border: 1.5px solid color-mix(in srgb, var(--accent, var(--gold)) 35%, transparent);
    color: var(--accent, var(--gold));
    font-weight: 800;
    font-size: .85rem;
    border-radius: 14px;
    text-decoration: none;
    white-space: nowrap;
    transition: all .35s cubic-bezier(.22,1,.36,1);
    flex-shrink: 0;
}

.tl-block-more .arrow{
    transition: transform .3s;
    display: inline-block;
}

.tl-block-more:hover{
    background: var(--accent, var(--gold));
    color: #0a0e1a;
    transform: translateY(-3px);
    box-shadow: 0 12px 30px color-mix(in srgb, var(--accent, var(--gold)) 40%, transparent);
}

.tl-block-more:hover .arrow{
    transform: translateX(-5px);
}

/* زیرعنوان */
.tl-block-subtitle{
    font-size: .92rem;
    color: rgba(139,163,199,.85);
    line-height: 2;
    margin-bottom: 26px;
    max-width: 780px;
}

/* ============ گرید رویدادها ============ */
.tl-events-grid{
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 14px;
}

@media(min-width: 1200px){
    .tl-events-grid{
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: 16px;
    }
}

/* ============ کارت رویداد ============ */
.tl-event{
    display: flex;
    flex-direction: column;
    padding: 18px;
    background: linear-gradient(145deg,
        rgba(20,28,45,.7),
        rgba(15,22,40,.85));
    border: 1px solid rgba(255,255,255,.05);
    border-right: 3px solid var(--accent, var(--gold));
    border-radius: 16px;
    text-decoration: none;
    color: var(--text);
    transition: all .4s cubic-bezier(.22,1,.36,1);
    position: relative;
    overflow: hidden;
    min-height: 160px;
}

.tl-event::after{
    content: '';
    position: absolute;
    top: 0; right: -50%; bottom: 0;
    width: 50%;
    background: linear-gradient(105deg,
        transparent,
        color-mix(in srgb, var(--accent, var(--gold)) 8%, transparent),
        transparent);
    transform: skewX(-18deg);
    opacity: 0;
    transition: all .6s;
    pointer-events: none;
}

.tl-event:hover::after{
    right: 150%;
    opacity: 1;
}

.tl-event:hover{
    transform: translateY(-5px);
    border-color: color-mix(in srgb, var(--accent, var(--gold)) 45%, transparent);
    border-right-width: 5px;
    box-shadow:
        0 16px 40px rgba(0,0,0,.4),
        0 0 30px color-mix(in srgb, var(--accent, var(--gold)) 15%, transparent);
}

.tl-event-head{
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 12px;
}

.tl-event-icon{
    width: 46px;
    height: 46px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: color-mix(in srgb, var(--accent, var(--gold)) 12%, transparent);
    border: 1px solid color-mix(in srgb, var(--accent, var(--gold)) 28%, transparent);
    border-radius: 12px;
    font-size: 1.25rem;
    overflow: hidden;
    transition: all .4s;
}

.tl-event-icon img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.tl-event:hover .tl-event-icon{
    transform: rotate(-6deg) scale(1.08);
    box-shadow: 0 0 20px color-mix(in srgb, var(--accent, var(--gold)) 35%, transparent);
}

.tl-event-badge{
    font-size: .65rem;
    font-weight: 800;
    padding: 3px 10px;
    background: color-mix(in srgb, var(--accent, var(--gold)) 15%, transparent);
    color: var(--accent, var(--gold));
    border: 1px solid color-mix(in srgb, var(--accent, var(--gold)) 25%, transparent);
    border-radius: 20px;
    white-space: nowrap;
    flex-shrink: 0;
}

.tl-event-date{
    font-size: .72rem;
    font-weight: 800;
    color: var(--accent, var(--gold));
    margin-bottom: 6px;
    letter-spacing: .02em;
}

.tl-event-title{
    font-size: .92rem;
    font-weight: 800;
    color: #fff;
    line-height: 1.5;
    letter-spacing: -.015em;
    margin-bottom: 6px;
}

.tl-event-desc{
    font-size: .76rem;
    color: rgba(139,163,199,.75);
    line-height: 1.75;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-top: auto;
}

/* ============ فوتر بلوک ============ */
.tl-block-footer{
    margin-top: 24px;
    text-align: center;
}

.tl-block-cta{
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 26px;
    background: rgba(255,255,255,.03);
    border: 1.5px solid rgba(255,255,255,.08);
    color: var(--muted);
    font-weight: 700;
    font-size: .85rem;
    border-radius: 14px;
    text-decoration: none;
    transition: all .3s;
}

.tl-block-cta .arrow{
    transition: transform .3s;
}

.tl-block-cta:hover{
    background: color-mix(in srgb, var(--accent, var(--gold)) 10%, transparent);
    border-color: color-mix(in srgb, var(--accent, var(--gold)) 40%, transparent);
    color: var(--accent, var(--gold));
    transform: translateY(-2px);
}

.tl-block-cta:hover .arrow{
    transform: translateX(-5px);
}

/* ============ ریسپانسیو ============ */
@media(max-width: 900px){

    .tl-block{
        padding: 32px 0 44px;
    }

    .tl-block-head{
        gap: 14px;
    }

    .tl-block-info{
        gap: 12px;
    }

    .tl-block-icon{
        width: 56px;
        height: 56px;
        font-size: 1.5rem;
        border-radius: 16px;
    }

    .tl-block-title{
        font-size: 1.15rem;
    }

    .tl-block-more{
        padding: 9px 16px;
        font-size: .78rem;
    }

    .tl-events-grid{
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .tl-event{
        padding: 16px;
        min-height: 0;
    }
}

@media(max-width: 480px){

    .tl-block-head{
        flex-direction: column;
        align-items: stretch;
    }

    .tl-block-more{
        justify-content: center;
        width: 100%;
    }

    .tl-block-title{
        font-size: 1.05rem;
    }

    .tl-block-meta{
        font-size: .72rem;
        gap: 10px;
    }

    .tl-event{
        border-right-width: 3px;
    }

    .tl-event-title{
        font-size: .86rem;
    }

    .tl-event-desc{
        font-size: .72rem;
    }
}