/* ============================================
   صفحه کولوکیشن - طراحی جدید
   ============================================ */

/* ----- متغیرهای رنگی ----- */
:root {
    --col-primary: #d35400;
    --col-primary-dark: #a04000;
    --col-primary-light: #e67e22;
    --col-secondary: #2c3e50;
    --col-dark: #1a1a2e;
    --col-dark-bg: #0f172a;
    --col-gray: #64748b;
    --col-gray-light: #94a3b8;
    --col-bg-gray: #f8fafc;
    --col-bg-white: #ffffff;
    --col-border: #e2e8f0;
    --col-success: #10b981;
    --col-gradient: linear-gradient(135deg, #d35400 0%, #e67e22 100%);
    --col-gradient-dark: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
}

/* ----- تنظیمات پایه ----- */
.col-page {
    direction: rtl;
    font-family: inherit;
    overflow-x: hidden;
}

.col-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ============================================
   1. هیرو سکشن
   ============================================ */
.col-hero {
    background: var(--col-gradient-dark);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.col-hero::before {
    content: "";
    position: absolute;
    top: -30%;
    right: -10%;
    width: 60%;
    height: 150%;
    background: radial-gradient(circle, rgba(211,84,0,0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.col-hero-content {
    display: flex;
    align-items: center;
    gap: 60px;
    position: relative;
    z-index: 2;
}

.col-hero-text {
    flex: 1;
    color: white;
}

.col-hero-badge {
    display: inline-block;
    background: rgba(211,84,0,0.2);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 13px;
    margin-bottom: 20px;
    border: 1px solid rgba(211,84,0,0.4);
    color: #f39c12;
}

.col-hero-text h1 {
    font-size: 48px;
    margin-bottom: 20px;
    line-height: 1.3;
}

.col-highlight {
    color: var(--col-primary);
}

.col-hero-text p {
    font-size: 18px;
    opacity: 0.9;
    margin-bottom: 30px;
    line-height: 1.7;
}

.col-hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.col-btn-primary {
    background: var(--col-gradient);
    color: white;
    padding: 14px 32px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: 0.3s;
    display: inline-block;
}

.col-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(211,84,0,0.3);
}

.col-btn-outline {
    background: transparent;
    color: white;
    padding: 14px 32px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: 0.3s;
    border: 2px solid white;
    display: inline-block;
}

.col-btn-outline:hover {
    background: white;
    color: var(--col-dark);
    transform: translateY(-3px);
}

.col-hero-stats {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}

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

.col-stat-number {
    display: block;
    font-size: 28px;
    font-weight: 700;
    color: var(--col-primary);
}

.col-stat-label {
    font-size: 13px;
    opacity: 0.7;
}

.col-hero-image {
    flex: 1;
    text-align: center;
}

.col-hero-image img {
    max-width: 100%;
    animation: col-float 4s ease-in-out infinite;
}

@keyframes col-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

/* ============================================
   2. بخش مزایا
   ============================================ */
.col-benefits {
    padding: 80px 0;
    background: var(--col-bg-gray);
}

.col-section-title {
    text-align: center;
    margin-bottom: 50px;
}

.col-section-subtitle {
    display: inline-block;
    background: rgba(211,84,0,0.1);
    color: var(--col-primary);
    padding: 6px 18px;
    border-radius: 50px;
    font-size: 13px;
    margin-bottom: 15px;
}

.col-section-title h2 {
    font-size: 36px;
    color: var(--col-dark);
}

.col-section-desc {
    color: var(--col-gray);
    margin-top: 10px;
}

.col-benefits-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
}

.col-benefit-card {
    background: white;
    padding: 35px 25px;
    border-radius: 24px;
    width: 320px;
    text-align: center;
    transition: 0.3s;
    border: 1px solid var(--col-border);
}

.col-benefit-card:hover {
    transform: translateY(-5px);
    border-color: var(--col-primary);
    box-shadow: 0 15px 35px rgba(211,84,0,0.1);
}

.col-benefit-icon {
    width: 70px;
    height: 70px;
    background: rgba(211,84,0,0.1);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.col-benefit-icon i {
    font-size: 32px;
    color: var(--col-primary);
}

.col-benefit-card h4 {
    font-size: 18px;
    margin-bottom: 12px;
    color: var(--col-dark);
}

.col-benefit-card p {
    font-size: 14px;
    color: var(--col-gray);
    line-height: 1.6;
}

/* ============================================
   3. پلن‌های قیمت
   ============================================ */
.col-pricing {
    padding: 80px 0;
    background: white;
}

.col-pricing-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
}

.col-pricing-card {
    background: white;
    border-radius: 24px;
    width: 280px;
    overflow: hidden;
    transition: 0.3s;
    border: 1px solid var(--col-border);
    position: relative;
}

.col-pricing-card:hover {
    transform: translateY(-5px);
    border-color: var(--col-primary);
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
}

.col-pricing-card.col-popular {
    border: 2px solid var(--col-primary);
    transform: scale(1.02);
}

.col-card-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--col-gray);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 11px;
}

.col-card-badge.popular {
    background: var(--col-primary);
}

.col-card-header {
    padding: 30px 20px 20px;
    text-align: center;
    background: linear-gradient(135deg, #f8fafc, #fff);
}

.col-card-icon {
    font-size: 40px;
    color: var(--col-primary);
    margin-bottom: 15px;
}

.col-card-header h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--col-dark);
}

.col-price {
    margin-bottom: 10px;
}

.col-price-amount {
    font-size: 32px;
    font-weight: 800;
    color: var(--col-primary);
}

.col-price-period {
    font-size: 12px;
    color: var(--col-gray);
}

.col-card-desc {
    font-size: 13px;
    color: var(--col-gray);
}

.col-card-body {
    padding: 20px;
}

.col-feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.col-feature-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid var(--col-border);
    font-size: 13px;
    color: var(--col-gray);
}

.col-feature-list li i {
    width: 20px;
    color: var(--col-success);
}

.col-card-footer {
    padding: 20px;
    text-align: center;
}

.col-btn-order {
    display: block;
    background: var(--col-gradient);
    color: white;
    padding: 12px;
    border-radius: 40px;
    text-decoration: none;
    font-weight: 600;
    transition: 0.3s;
}

.col-btn-order:hover {
    background: var(--col-primary-dark);
}

/* ============================================
   4. امکانات دیتاسنتر
   ============================================ */
.col-features {
    padding: 80px 0;
    background: var(--col-bg-gray);
}

.col-features-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
}

.col-feature-item {
    background: white;
    padding: 30px;
    border-radius: 20px;
    width: 280px;
    text-align: center;
    transition: 0.3s;
    border: 1px solid var(--col-border);
}

.col-feature-item:hover {
    transform: translateY(-5px);
    border-color: var(--col-primary);
}

.col-feature-item i {
    font-size: 45px;
    color: var(--col-primary);
    margin-bottom: 15px;
}

.col-feature-item h4 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--col-dark);
}

.col-feature-item p {
    font-size: 13px;
    color: var(--col-gray);
    line-height: 1.6;
}

/* ============================================
   5. فرآیند همکاری
   ============================================ */
.col-process {
    padding: 80px 0;
    background: var(--col-gradient-dark);
    color: white;
}

.col-process-steps {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
}

.col-step {
    display: flex;
    align-items: center;
    gap: 20px;
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(10px);
    padding: 20px 25px;
    border-radius: 20px;
    width: 260px;
    transition: 0.3s;
}

.col-step:hover {
    background: rgba(255,255,255,0.15);
    transform: translateY(-3px);
}

.col-step-number {
    width: 55px;
    height: 55px;
    background: white;
    color: var(--col-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    font-weight: bold;
}

.col-step-text h4 {
    font-size: 16px;
    margin-bottom: 5px;
}

.col-step-text p {
    font-size: 12px;
    opacity: 0.8;
}

/* ============================================
   6. سوالات متداول
   ============================================ */
.col-faq {
    padding: 80px 0;
    background: white;
}

.col-faq-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.col-faq-item {
    margin-bottom: 15px;
}

.col-faq-question {
    background: var(--col-bg-gray);
    padding: 18px 25px;
    border-radius: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 16px;
    font-weight: 600;
    color: var(--col-dark);
    transition: 0.2s;
    border: 1px solid var(--col-border);
}

.col-faq-question:hover {
    border-color: var(--col-primary);
}

.col-faq-question i {
    transition: 0.2s;
    color: var(--col-primary);
}

.col-faq-question.active i {
    transform: rotate(-90deg);
}

.col-faq-answer {
    background: white;
    padding: 0 25px;
    margin: -5px 0 0 0;
    border-radius: 0 0 16px 16px;
    line-height: 1.8;
    font-size: 14px;
    color: var(--col-gray);
    max-height: 0;
    overflow: hidden;
    transition: 0.3s;
    border: 1px solid var(--col-border);
    border-top: none;
}

.col-faq-answer.show {
    padding: 20px 25px;
    max-height: 500px;
}

/* ============================================
   7. CTA نهایی
   ============================================ */
.col-cta {
    padding: 80px 0;
    background: var(--col-gradient);
    color: white;
    text-align: center;
}

.col-cta-title {
    font-size: 32px;
    margin-bottom: 30px;
}

.col-contact-form {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.col-contact-input {
    padding: 14px 22px;
    border-radius: 50px;
    border: none;
    width: 280px;
    font-size: 14px;
    outline: none;
}

.col-contact-btn {
    background: var(--col-dark);
    color: white;
    border: none;
    padding: 14px 35px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.2s;
}

.col-contact-btn:hover {
    background: #000;
    transform: translateY(-2px);
}

.col-cta-note {
    font-size: 13px;
    opacity: 0.8;
}

/* ============================================
   8. ریسپانسیو
   ============================================ */
@media (max-width: 992px) {
    .col-hero-content {
        flex-direction: column;
        text-align: center;
    }
    
    .col-hero-text h1 {
        font-size: 36px;
    }
    
    .col-hero-buttons {
        justify-content: center;
    }
    
    .col-hero-stats {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .col-section-title h2 {
        font-size: 28px;
    }
    
    .col-benefit-card {
        width: 100%;
    }
    
    .col-pricing-card {
        width: 100%;
        max-width: 350px;
    }
    
    .col-feature-item {
        width: 100%;
    }
    
    .col-step {
        width: 100%;
    }
    
    .col-contact-input {
        width: 100%;
    }
    
    .col-contact-btn {
        width: 100%;
    }
    
    .col-faq-question {
        font-size: 14px;
        padding: 15px;
    }
    
    .col-cta-title {
        font-size: 24px;
    }
}

@media (max-width: 480px) {
    .col-hero-text h1 {
        font-size: 28px;
    }
    
    .col-hero-buttons {
        flex-direction: column;
    }
    
    .col-btn-primary, .col-btn-outline {
        text-align: center;
    }
    
    .col-price-amount {
        font-size: 26px;
    }
}