/* =====================================================
   استایل‌های صفحه درباره ما
   سروهاست - sarvhost.com
   ===================================================== */

/* ===== هدر درباره ما ===== */
.header-about {
    background: linear-gradient(135deg, #1A237E 0%, #283593 50%, #3949AB 100%);
    min-height: auto;
    padding-bottom: 80px;
}

.hero-about {
    padding: 60px 0 40px;
}

.hero-content-center {
    text-align: center;
    max-width: 850px;
    margin: 0 auto;
}

.hero-content-center h1 {
    font-size: 2.8rem;
    color: #fff;
    margin-bottom: 20px;
    font-weight: 900;
}

.text-gradient {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.85);
    line-height: 1.9;
    margin-bottom: 40px;
}

/* آمار هیرو */
.hero-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-num {
    display: block;
    font-family: var(--font-num);
    font-size: 2rem;
    font-weight: 800;
    color: #fbbf24;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.7);
}

.stat-divider {
    width: 1px;
    height: 50px;
    background: rgba(255,255,255,0.2);
}

/* =====================================================
   داستان ما
   ===================================================== */
.story-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.story-content h2 {
    font-size: 2rem;
    color: #1A237E;
    margin: 15px 0 20px;
}

.story-content p {
    color: #555;
    font-size: 1.05rem;
    line-height: 1.9;
    margin-bottom: 15px;
}

.story-highlights {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 30px;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 20px;
    background: #F5F7FF;
    border-radius: 12px;
    border: 1px solid #E8EAF6;
    transition: all 0.3s ease;
}

.highlight-item:hover {
    transform: translateX(-5px);
    border-color: #1A237E;
    box-shadow: 0 5px 20px rgba(26, 35, 126, 0.1);
}

.highlight-icon {
    font-size: 2rem;
}

.highlight-item div {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.highlight-item strong {
    color: #1A237E;
    font-size: 1rem;
}

.highlight-item span {
    color: #666;
    font-size: 0.85rem;
}

/* کارت ویژوال */
.visual-card {
    background: linear-gradient(135deg, #1A237E, #3949AB);
    border-radius: 24px;
    padding: 50px 40px;
    text-align: center;
    color: #fff;
    position: relative;
    overflow: hidden;
}

.visual-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 60%);
    pointer-events: none;
}

.visual-icon {
    font-size: 4rem;
    margin-bottom: 20px;
}

.visual-card h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.visual-card > p {
    color: rgba(255,255,255,0.8);
    font-size: 1rem;
    margin-bottom: 30px;
}

.visual-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
}

.v-stat {
    text-align: center;
}

.v-num {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: #fbbf24;
}

.v-label {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.7);
}

/* =====================================================
   ماموریت و چشم‌انداز
   ===================================================== */
.mission-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.mission-card {
    background: #fff;
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    border: 2px solid #E8E8E8;
    transition: all 0.3s ease;
}

.mission-card:hover {
    border-color: #1A237E;
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(26, 35, 126, 0.12);
}

.mission-icon {
    font-size: 3.5rem;
    margin-bottom: 20px;
}

.mission-card h3 {
    font-size: 1.3rem;
    color: #1A237E;
    margin-bottom: 15px;
}

.mission-card p {
    color: #555;
    font-size: 0.95rem;
    line-height: 1.8;
}

/* =====================================================
   چرا ما
   ===================================================== */
.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.why-card {
    background: #fff;
    border-radius: 16px;
    padding: 30px 25px;
    text-align: center;
    border: 1px solid #E8E8E8;
    transition: all 0.3s ease;
}

.why-card:hover {
    border-color: #1A237E;
    transform: translateY(-6px);
    box-shadow: 0 15px 40px rgba(26, 35, 126, 0.1);
}

.why-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.why-card h4 {
    font-size: 1.1rem;
    color: #1A237E;
    margin-bottom: 10px;
}

.why-card p {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.7;
}

/* =====================================================
   دیتاسنترها
   ===================================================== */
.section-dark {
    background: linear-gradient(135deg, #0D1B2A 0%, #1A237E 100%);
}

.section-badge-light {
    display: inline-block;
    background: rgba(255,255,255,0.15);
    color: #fff;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 16px;
    border: 1px solid rgba(255,255,255,0.2);
}

.text-white {
    color: #fff !important;
}

.text-light {
    color: rgba(255,255,255,0.8) !important;
}

.dc-partners-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.dc-partner-card {
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 20px;
    padding: 35px 25px;
    text-align: center;
    transition: all 0.3s ease;
}

.dc-partner-card:hover {
    background: rgba(255,255,255,0.12);
    transform: translateY(-5px);
    border-color: rgba(255,255,255,0.3);
}

.dc-flag {
    font-size: 3rem;
    margin-bottom: 15px;
}

.dc-partner-card h3 {
    color: #fff;
    font-size: 1.3rem;
    margin-bottom: 8px;
}

.dc-partner-card p {
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.dc-tag {
    display: inline-block;
    background: rgba(251, 191, 36, 0.2);
    color: #fbbf24;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* =====================================================
   تایم‌لاین
   ===================================================== */
.timeline {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    padding-right: 40px;
}

.timeline::before {
    content: '';
    position: absolute;
    right: 10px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, #E8EAF6, #1A237E, #E8EAF6);
    border-radius: 3px;
}

.timeline-item {
    position: relative;
    padding-bottom: 40px;
}

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

.timeline-dot {
    position: absolute;
    right: -40px;
    top: 5px;
    width: 22px;
    height: 22px;
    background: #fff;
    border: 4px solid #C5CAE9;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.timeline-item:hover .timeline-dot,
.timeline-item.active .timeline-dot {
    border-color: #1A237E;
    background: #1A237E;
    transform: scale(1.2);
}

.timeline-content {
    background: #fff;
    border: 1px solid #E8E8E8;
    border-radius: 16px;
    padding: 25px 30px;
    transition: all 0.3s ease;
}

.timeline-item:hover .timeline-content,
.timeline-item.active .timeline-content {
    border-color: #1A237E;
    box-shadow: 0 10px 30px rgba(26, 35, 126, 0.1);
}

.timeline-date {
    display: inline-block;
    background: linear-gradient(135deg, #1A237E, #3949AB);
    color: #fff;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.timeline-content h4 {
    color: #1A237E;
    font-size: 1.15rem;
    margin-bottom: 8px;
}

.timeline-content p {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.7;
    margin: 0;
}

/* =====================================================
   تعهدات
   ===================================================== */
.commitments-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.commitment-card {
    background: #fff;
    border-radius: 16px;
    padding: 30px 25px;
    text-align: center;
    border: 1px solid #E8E8E8;
    transition: all 0.3s ease;
    position: relative;
}

.commitment-card:hover {
    border-color: #1A237E;
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(26, 35, 126, 0.1);
}

.commitment-number {
    position: absolute;
    top: -15px;
    right: 20px;
    width: 35px;
    height: 35px;
    background: linear-gradient(135deg, #1A237E, #3949AB);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 700;
}

.commitment-card h4 {
    color: #1A237E;
    font-size: 1.05rem;
    margin-bottom: 12px;
    margin-top: 10px;
}

.commitment-card p {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.7;
}

/* =====================================================
   آمار
   ===================================================== */
.section-stats {
    background: linear-gradient(135deg, #1A237E 0%, #283593 100%);
    padding: 60px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.stat-card {
    text-align: center;
    padding: 30px 20px;
    background: rgba(255,255,255,0.08);
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,0.1);
    transition: all 0.3s ease;
}

.stat-card:hover {
    background: rgba(255,255,255,0.12);
    transform: translateY(-5px);
}

.stat-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.stat-number {
    display: block;
    font-family: var(--font-num);
    font-size: 2.5rem;
    font-weight: 900;
    color: #fbbf24;
    margin-bottom: 8px;
}

.stat-title {
    color: rgba(255,255,255,0.8);
    font-size: 1rem;
}

/* =====================================================
   CTA
   ===================================================== */
.section-cta {
    background: linear-gradient(135deg, #3949AB 0%, #1A237E 100%);
    position: relative;
}

.cta-box {
    text-align: center;
    padding: 20px 0;
}

.cta-box h2 {
    color: #fff;
    font-size: 2rem;
    margin-bottom: 15px;
}

.cta-box p {
    color: rgba(255,255,255,0.85);
    font-size: 1.1rem;
    margin-bottom: 30px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.btn-lg {
    padding: 16px 35px;
    font-size: 1rem;
}

.btn-outline-light {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255,255,255,0.5);
    padding: 14px 30px;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-outline-light:hover {
    background: rgba(255,255,255,0.1);
    border-color: #fff;
}

/* =====================================================
   ریسپانسیو
   ===================================================== */

/* تبلت بزرگ */
@media (max-width: 1200px) {
    .dc-partners-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .commitments-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* تبلت */
@media (max-width: 1024px) {
    .story-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .story-visual {
        max-width: 400px;
        margin: 0 auto;
    }
    
    .mission-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .why-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* موبایل */
@media (max-width: 768px) {
    .hero-content-center h1 {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-stats {
        gap: 20px;
    }
    
    .stat-num {
        font-size: 1.6rem;
    }
    
    .stat-divider {
        display: none;
    }
    
    .story-content h2 {
        font-size: 1.5rem;
    }
    
    .story-highlights {
        gap: 10px;
    }
    
    .highlight-item {
        padding: 12px 15px;
    }
    
    .visual-card {
        padding: 35px 25px;
    }
    
    .why-grid {
        grid-template-columns: 1fr;
    }
    
    .dc-partners-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .timeline {
        padding-right: 30px;
    }
    
    .timeline::before {
        right: 5px;
    }
    
    .timeline-dot {
        right: -30px;
        width: 18px;
        height: 18px;
    }
    
    .timeline-content {
        padding: 20px;
    }
    
    .commitments-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .cta-box h2 {
        font-size: 1.5rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}

/* موبایل کوچک */
@media (max-width: 480px) {
    .hero-content-center h1 {
        font-size: 1.6rem;
    }
    
    .section-badge {
        font-size: 0.8rem;
        padding: 6px 15px;
    }
    
    .mission-icon {
        font-size: 2.5rem;
    }
    
    .mission-card h3 {
        font-size: 1.1rem;
    }
    
    .visual-icon {
        font-size: 3rem;
    }
    
    .v-num {
        font-size: 1.5rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
}