:root {
        --text-dark: #050A14;
        --text-muted: #4A6785;
        --accent-cyan: #00E5FF;
        --accent-cyan-dark: #009BB0;
        --accent-green: #00FF9C;
        --gradient-primary: linear-gradient(135deg, var(--accent-cyan), var(--accent-green));
        --glow-cyan: 0 8px 25px rgba(0, 229, 255, 0.3);
    }
        body {
            font-family: 'Urbanist', sans-serif;
            color: #101828;
            overflow-x: hidden;
        }
        
    .container-custom {
        max-width: 1140px; /* کاهش از 1280px برای ایجاد فضای خالی بیشتر در اطراف */
        margin: 0 auto;
        padding-left: 24px;
        padding-right: 24px;
    }     
   .header-btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: linear-gradient(135deg, #009BB0, #00CC7D) !important;
            color: #FFFFFF !important;
            font-size: 0.95rem;
            font-weight: 700;
            padding: 12px 28px;
            border-radius: 12px !important;
            text-decoration: none;
            border: none;
            cursor: pointer;
            transition: all 0.3s ease !important;
            box-shadow: 0 8px 25px rgba(0, 155, 176, 0.25) !important;
        }
        .header-btn-primary:hover {
            transform: translateY(-3px) !important;
            box-shadow: 0 12px 35px rgba(0, 155, 176, 0.35) !important;
            color: #FFFFFF !important;
        }
        .badge-new-primary {
            background: linear-gradient(135deg, #009BB0, #00CC7D) !important;
            color: #FFFFFF !important;
            box-shadow: 0 2px 8px rgba(0, 155, 176, 0.2);
        }

        .mentor-btn {
            transition: all 0.3s ease;
        }
        
        .mentor-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(130, 92, 255, 0.2);
        }

        /* Floating Badge Animation */
        .floating-badge {
            animation: float 6s ease-in-out infinite;
        }
        @keyframes float {
            0% { transform: translateY(0px); }
            50% { transform: translateY(-10px); }
            100% { transform: translateY(0px); }
        }

        /* Infinite Scroll Animation for Logo Carousel */
        @keyframes scroll {
            0% { transform: translateX(0); }
            100% { transform: translateX(-50%); }
        }
        .animate-infinite-scroll {
            animation: scroll 30s linear infinite;
        }
        .pause-on-hover:hover {
            animation-play-state: paused;
        }

        /* Scroll Reveal Animation Classes */
        .reveal-up {
            opacity: 0;
            transform: translateY(60px);
            transition: opacity 0.8s ease-out, transform 0.8s ease-out;
            will-change: opacity, transform;
        }
        .reveal-up.is-visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* Hide scrollbar for Chrome, Safari and Opera */
        .hide-scrollbar::-webkit-scrollbar {
            display: none;
        }
        /* Hide scrollbar for IE, Edge and Firefox */
        .hide-scrollbar {
            -ms-overflow-style: none;
            scrollbar-width: none;
        }

        /* Smooth Scroll */
        html {
            scroll-behavior: smooth;
        }
        .my-video {
            width: 600px;
            height: 550px;
            object-fit: cover; /* مهم */
        }
        
                /* Accordion Styling */
        .accordion-item {
            border: 1px solid #EAECF0;
            border-radius: 16px;
            overflow: hidden;
            transition: all 0.3s ease;
            background: white;
        }
        .accordion-item.active {
            border-color: #F04438;
            box-shadow: 0 4px 12px rgba(240, 68, 56, 0.1);
            opacity: 1 !important;
        }
        .accordion-content {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease-out, padding 0.3s ease;
        }
        .accordion-item.active .accordion-content {
            max-height: 200px;
            padding-bottom: 24px;
        }
        .accordion-header h4 {
            transition: color 0.3s ease;
        }
        .accordion-item.active .accordion-header h4 {
            color: #F04438;
        }
        .arrow-icon {
            transition: transform 0.3s ease;
        }
        .accordion-item.active .arrow-icon {
            transform: rotate(180deg);
            color: #F04438;
        }
        .btn-coral {
            background-color: #F04438;
            color: white;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        .btn-coral:hover {
            background-color: #7F56D9;
            transform: translateY(-2px);
        }
        .btn-purple {
            background-color: #7F56D9;
            color: white;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        .btn-purple:hover {
            background-color: #F04438;
            transform: translateY(-2px);
        }
        .card-shadow {
            box-shadow: 0px 12px 16px -4px rgba(16, 24, 40, 0.08), 0px 4px 6px -2px rgba(16, 24, 40, 0.03);
        }
        /* Custom Glass List Items for Shaping The Future Section */
        .glass-list-item {
            background: rgba(255, 255, 255, 0.25);
            border: 1px solid rgba(255, 255, 255, 0.5);
            backdrop-filter: blur(6px);
            transition: all 0.3s ease;
        }
        .glass-list-item:hover {
            background: rgba(255, 255, 255, 0.6);
            border-color: #7F56D9;
        }
        .influencer-tag {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(4px);
        }
    /* =========================================================
       پالت رنگی الهام گرفته از صفحه ربات واتساپ برای تم روشن
    ========================================================= */
    #main-content {
        --text-dark: #050A14;
        --text-muted: #4A6785;
        --accent-cyan: #00E5FF; /* سایان روشن برای پس‌زمینه و افکت‌ها */
        --accent-cyan-dark: #009BB0; /* سایان تیره‌تر برای خوانایی روی سفید */
        --accent-green: #00FF9C;
        --gradient-primary: linear-gradient(135deg, var(--accent-cyan), var(--accent-green));
        --glow-cyan: 0 8px 25px rgba(0, 229, 255, 0.3);
    }

    /* تایپوگرافی و متن‌های اصلی */
    #main-content .text-primary, 
    #main-content h1, 
    #main-content h2, 
    #main-content h3 {
        color: var(--text-dark) !important;
    }
    
    #main-content .text-text, 
    #main-content p {
        color: var(--text-muted) !important;
    }

    #main-content .text-secondary {
        color: var(--accent-cyan-dark) !important;
    }

    /* افکت گرادیانت برای تیتر اصلی صفحه (Hero) */
    #main-content h1 {
        background: linear-gradient(135deg, var(--text-dark) 30%, var(--accent-cyan-dark) 80%, #00CC7D 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

    /* دکمه‌ها (الهام گرفته از دکمه‌های اصلی ربات واتساپ) */
    #main-content .mentor-btn, 
    #main-content .bg-secondary {
        background: var(--gradient-primary) !important;
        color: #050A14 !important; /* متن تیره برای کنتراست روی دکمه روشن */
        border: none !important;
        box-shadow: var(--glow-cyan) !important;
        transition: all 0.3s ease !important;
        border-radius: 12px !important; /* لبه‌های گردتر */
        font-weight: 800 !important;
    }
    
    #main-content .mentor-btn:hover {
        transform: translateY(-3px) !important;
        box-shadow: 0 12px 35px rgba(0, 229, 255, 0.4) !important;
    }

    /* تگ‌ها و برچسب‌های کوچک */
    #main-content .bg-white\/90.backdrop-blur {
        background: rgba(0, 229, 255, 0.08) !important;
        color: var(--accent-cyan-dark) !important;
        border: 1px solid rgba(0, 229, 255, 0.2) !important;
    }

    /* تغییر رنگ آیکون‌ها */
    #main-content i.fa-plus, 
    #main-content i.fa-check-circle, 
    #main-content i.fa-star {
        color: var(--accent-cyan-dark) !important;
    }

    #main-content .w-16.h-16.bg-secondary {
        background: rgba(0, 229, 255, 0.1) !important;
        border: 1px solid rgba(0, 229, 255, 0.2) !important;
        box-shadow: none !important;
    }
    
    #main-content .w-16.h-16.bg-secondary i {
        color: var(--accent-cyan-dark) !important;
    }

    /* تغییر رنگ پس‌زمینه‌های فرعی (اکسنت) به تم ملایم سایان */
    #main-content .bg-accent, 
    #main-content .bg-\[\#E9E3FF\] {
        background-color: rgba(0, 229, 255, 0.02) !important;
    }

    /* استایل اختصاصی برای کارت‌های خدمات و پورتفولیو */
    #main-content article.bg-white {
        border: 1px solid rgba(0, 229, 255, 0.1);
        transition: all 0.35s;
        position: relative;
    }
    
    #main-content article.bg-white::before {
        content: '';
        position: absolute;
        top: 0; left: 0;
        width: 100%; height: 3px;
        background: var(--gradient-primary);
        opacity: 0;
        transition: opacity 0.35s;
    }
    
    #main-content article.bg-white:hover {
        transform: translateY(-6px);
        border-color: rgba(0, 229, 255, 0.3);
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
    }
    
    #main-content article.bg-white:hover::before {
        opacity: 1;
    }

    /* بخش آمار - برای درخشش اعداد نئونی، پس‌زمینه این یک باکس تیره شده است */
    #stats-section .container-custom {
        background: var(--text-dark) !important;
        border: 1px solid rgba(0, 229, 255, 0.15) !important;
        box-shadow: var(--glow-cyan);
    }
    
    #stats-section .container-custom h2 {
        background: var(--gradient-primary);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }
    
    #stats-section .container-custom p {
        color: var(--accent-cyan) !important;
        font-weight: 600;
    }
  /* Localized Scope for Light Theme to match home.html */
  .wa-service-wrapper {
    --bg-deep: #F8FAFC; /* Slate 50 - Very light blue/gray background */
    --bg-card: #FFFFFF; /* Pure white for cards */
    --bg-card2: #F1F5F9; /* Slate 100 for secondary backgrounds */
    --accent-cyan: #009BB0; /* Darker Cyan for readability */
    --accent-green: #00CC7D; /* Darker Green for readability */
    --accent-orange: #E85D22; /* Vivid Orange */
    --accent-purple: #7C3AED; /* Violet 600 */
    --text-primary: #0F172A; /* Slate 900 */
    --text-secondary: #334155; /* Slate 700 */
    --text-muted: #64748B; /* Slate 500 */
    --border: rgba(0, 155, 176, 0.15); /* Light cyan border */
    --glow-cyan: 0 10px 30px rgba(0, 155, 176, 0.12);
    --glow-green: 0 10px 30px rgba(0, 204, 125, 0.12);
    
    background: var(--bg-deep);
    color: var(--text-primary);
    line-height: 1.8;
    position: relative;
    text-align: left; /* LTR */
    padding-top: 80px; /* Offset for fixed header */
  }

  /* Grid background scoped to wrapper (Light Version) */
  .wa-service-wrapper::before {
    content:'';
    position: absolute;
    inset: 0;
    background-image:
      linear-gradient(rgba(0,155,176,0.04) 1px, transparent 1px),
      linear-gradient(90deg, rgba(0,155,176,0.04) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: 0;
  }

  .wa-container {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
  }

  /* ===== HERO ===== */
  .wa-hero {
    min-height: 92vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    padding: 120px 24px 60px;
  }

  /* Cinematic Featured Image Overlay (Light Version) */
  .hero-glow {
    position: absolute;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(0,155,176,0.08) 0%, transparent 70%);
    top: 50%; left: 50%;
    transform: translate(-50%,-50%);
    pointer-events: none;
    z-index: 0;
  }

  .hero-content {
    position: relative;
    z-index: 2;
  }

  .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0,155,176,0.08);
    border: 1px solid rgba(0,155,176,0.2);
    border-radius: 50px;
    padding: 6px 18px;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--accent-cyan);
    margin-bottom: 28px;
    animation: pulse-badge 3s ease-in-out infinite;
  }

  @keyframes pulse-badge {
    0%,100% { box-shadow: 0 0 0 0 rgba(0,155,176,0.2); }
    50% { box-shadow: 0 0 0 8px rgba(0,155,176,0); }
  }

  .badge-dot {
    width: 7px; height: 7px;
    background: var(--accent-cyan);
    border-radius: 50%;
    animation: blink 1.5s infinite;
  }
  @keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.2} }

  .wa-hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 16px;
    background: linear-gradient(135deg, var(--text-primary) 20%, var(--accent-cyan) 70%, var(--accent-green) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }

  .hero-sub {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    color: var(--text-secondary);
    max-width: 650px;
    margin: 0 auto 40px;
    font-weight: 500;
  }

  .hero-cta-group {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
  }

  .btn-wa-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-green));
    color: #FFFFFF !important;
    font-size: 1rem;
    font-weight: 700;
    padding: 14px 32px;
    border-radius: 12px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 8px 25px rgba(0,155,176,0.25);
  }
  .btn-wa-primary:hover { transform: translateY(-3px); box-shadow: 0 12px 35px rgba(0,155,176,0.35); }

  .btn-wa-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #FFFFFF;
    color: var(--accent-cyan) !important;
    font-size: 1rem;
    font-weight: 700;
    padding: 14px 32px;
    border-radius: 12px;
    text-decoration: none;
    border: 1px solid rgba(0,155,176,0.2);
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(0,0,0,0.02);
  }
  .btn-wa-secondary:hover { background: rgba(0,155,176,0.05); transform: translateY(-3px); }
  /* ===== FEATURED IMAGE (CINEMATIC) ===== */
  .featured-image-wrapper {
    position: relative;
    width: 100%;
    max-width: 1000px;
    margin: 10px 0 40px 0;
    border-radius: 24px;
    padding: 1px;
    background: linear-gradient(135deg, rgba(0,229,255,0.5), rgba(0,255,156,0.5));
    box-shadow: 0 30px 60px rgba(0,0,0,0.6), var(--glow-cyan);
    transform: perspective(1000px) rotateX(2deg);
    transition: transform 0.5s ease;
  }
  .featured-image-wrapper:hover {
    transform: perspective(1000px) rotateX(0deg) translateY(-10px);
    box-shadow: 0 40px 80px rgba(0,0,0,0.8), 0 0 50px rgba(0,255,156,0.3);
  }
  .featured-image-inner {
    background: var(--bg-deep);
    border-radius: 23px;
    overflow: hidden;
    position: relative;
  }
  .featured-image-inner img {
    width: 100%;
    height: auto;
    display: block;
    transition: opacity 0.5s;
  }
  .image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, var(--bg-deep) 0%, transparent 40%);
    pointer-events: none;
  }

  /* Stats bar */
  .stats-bar {
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 28px 0;
    margin-top: 60px;
    position: relative;
    z-index: 10;
    box-shadow: 0 10px 40px rgba(0,0,0,0.02);
  }
  .stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 20px;
    text-align: center;
  }
  .stat-item { padding: 8px; }
  .stat-num {
    font-size: 2.2rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
  }
  .stat-label { font-size: 0.85rem; color: var(--text-secondary); margin-top: 8px; font-weight: 700; }

  /* ===== SECTIONS ===== */
  .wa-section { padding: 80px 0; }
  .wa-section:nth-child(even) { background: #FFFFFF; }

  .section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent-cyan);
    margin-bottom: 12px;
    padding: 6px 16px;
    background: rgba(0,155,176,0.08);
    border-radius: 50px;
    border: 1px solid rgba(0,155,176,0.15);
  }

  .wa-service-wrapper h2 {
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--text-primary);
  }

  .wa-service-wrapper h3 {
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 10px;
    color: var(--text-primary);
  }

  .wa-service-wrapper p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    margin-bottom: 16px;
    font-weight: 500;
  }

  /* ===== TABLE OF CONTENTS ===== */
  .toc-box {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-left: 4px solid var(--accent-cyan); 
    border-radius: 16px;
    padding: 32px;
    margin: 40px 0;
    box-shadow: var(--glow-cyan);
  }
  .toc-box h3 { color: var(--accent-cyan); margin-bottom: 20px; font-size: 1.1rem; }
  .toc-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 10px;
    padding: 0;
  }
  .toc-list li a {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    padding: 8px 12px;
    border-radius: 8px;
    transition: all 0.25s;
    border: 1px solid transparent;
    font-weight: 600;
  }
  .toc-list li a:hover {
    color: var(--accent-cyan);
    background: rgba(0,155,176,0.05);
    border-color: rgba(0,155,176,0.15);
    transform: translateX(4px); 
  }
  .toc-num {
    min-width: 24px; height: 24px;
    background: rgba(0,155,176,0.1);
    border-radius: 6px;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.72rem;
    font-weight: 800;
    color: var(--accent-cyan);
  }

  /* ===== SUMMARY BOX ===== */
  .summary-box {
    background: linear-gradient(135deg, rgba(0,155,176,0.05) 0%, rgba(0,204,125,0.05) 100%);
    border: 1px solid rgba(0,155,176,0.15);
    border-radius: 20px;
    padding: 36px;
    margin-bottom: 50px;
  }
  .summary-box .sum-title {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--accent-cyan);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
  }
  .summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-top: 20px;
  }
  .summary-item {
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 16px 20px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.02);
  }
  .sum-icon {
    font-size: 1.5rem;
    line-height: 1;
    flex-shrink: 0;
  }
  .sum-text { font-size: 0.95rem; color: var(--text-secondary); }
  .sum-text strong { color: var(--text-primary); display: block; margin-bottom: 3px; font-weight: 700; }

  /* ===== FEATURES GRID ===== */
  .features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 50px;
  }
  .feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 32px;
    transition: all 0.35s;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.02);
  }
  .feature-card::before {
    content:'';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 3px;
    background: linear-gradient(90deg, var(--card-accent, var(--accent-cyan)), transparent);
    opacity: 0;
    transition: opacity 0.35s;
  }
  .feature-card:hover { transform: translateY(-6px); border-color: rgba(0,155,176,0.3); box-shadow: 0 20px 40px rgba(0,155,176,0.08); }
  .feature-card:hover::before { opacity: 1; }
  .feature-card .f-icon {
    width: 56px; height: 56px;
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 20px;
    background: var(--f-bg, rgba(0,155,176,0.1));
  }
  .feature-card h3 { font-size: 1.15rem; margin-bottom: 10px; font-weight: 800; }
  .feature-card p { font-size: 0.95rem; color: var(--text-secondary); margin: 0; }

  /* ===== HOW IT WORKS (FLOW) ===== */
  .flow-container {
    margin-top: 50px;
    position: relative;
  }

  .flow-tabs {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 30px;
  }
  .flow-tab {
    padding: 10px 22px;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 700;
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.25s;
    box-shadow: 0 2px 10px rgba(0,0,0,0.02);
  }
  .flow-tab.active, .flow-tab:hover {
    background: rgba(0,155,176,0.08);
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
  }

  .flow-steps {
    display: flex;
    flex-direction: column;
    gap: 0;
  }
  .flow-step {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 0;
    position: relative;
  }
  .flow-step:first-child { border-radius: 16px 16px 0 0; }
  .flow-step:last-child { border-radius: 0 0 16px 16px; border-top: none; }
  .flow-step:not(:first-child):not(:last-child) { border-top: none; }

  .step-num {
    min-width: 40px; height: 40px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-weight: 800;
    font-size: 0.9rem;
    background: rgba(0,155,176,0.1);
    border: 2px solid var(--accent-cyan);
    color: var(--accent-cyan);
    flex-shrink: 0;
  }
  .step-content h4 { font-size: 1.05rem; font-weight: 800; color: var(--text-primary); margin-bottom: 5px; }
  .step-content p { font-size: 0.95rem; color: var(--text-secondary); margin: 0; }

  /* ===== COMPARISON TABLE ===== */
  .table-wrapper {
    overflow-x: auto;
    margin-top: 40px;
    border-radius: 16px;
    border: 1px solid var(--border);
    box-shadow: 0 4px 15px rgba(0,0,0,0.02);
    background: #FFFFFF;
  }
  .wa-service-wrapper table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
    text-align: left; 
  }
  .wa-service-wrapper thead { background: rgba(0,155,176,0.05); }
  .wa-service-wrapper thead th {
    padding: 16px 20px;
    font-weight: 800;
    color: var(--accent-cyan);
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
  }
  .wa-service-wrapper tbody tr { transition: background 0.2s; }
  .wa-service-wrapper tbody tr:hover { background: rgba(0,155,176,0.03); }
  .wa-service-wrapper tbody td {
    padding: 14px 20px;
    border-bottom: 1px solid rgba(0,155,176,0.05);
    color: var(--text-secondary);
    vertical-align: middle;
  }
  .wa-service-wrapper tbody tr:last-child td { border-bottom: none; }
  .check { color: var(--accent-green); font-size: 1.1rem; }
  .cross { color: #FF4757; font-size: 1.1rem; }
  .highlight-row td { color: var(--text-primary); font-weight: 700; }
  .highlight-row td:first-child { color: var(--accent-cyan); }

  /* ===== USE CASES ===== */
  .usecases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    margin-top: 40px;
  }
  .usecase-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(0,0,0,0.02);
  }
  .usecase-card::after {
    content: '';
    position: absolute;
    bottom: 0; right: 0;
    width: 80px; height: 80px;
    background: radial-gradient(circle at bottom right, var(--uc-color, rgba(0,155,176,0.1)), transparent);
    pointer-events: none;
  }
  .usecase-card:hover { transform: translateY(-4px); border-color: rgba(0,155,176,0.25); box-shadow: 0 15px 30px rgba(0,155,176,0.06); }
  .uc-industry {
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--uc-color, var(--accent-cyan));
    margin-bottom: 12px;
    padding: 4px 10px;
    background: rgba(0,155,176,0.06);
    border-radius: 4px;
    display: inline-block;
  }
  .usecase-card h3 { font-size: 1.1rem; margin-bottom: 10px; font-weight: 800;}
  .usecase-card p { font-size: 0.95rem; color: var(--text-secondary); margin: 0; }

  /* ===== BAR CHART ===== */
  .chart-section { margin-top: 50px; }
  .chart-title { font-size: 1.1rem; font-weight: 800; color: var(--text-primary); margin-bottom: 24px; }
  .bar-chart { display: flex; flex-direction: column; gap: 14px; }
  .bar-item { display: flex; align-items: center; gap: 14px; }
  .bar-label { min-width: 150px; font-size: 0.95rem; font-weight: 600; color: var(--text-secondary); text-align: left; }
  .bar-track { flex: 1; height: 10px; background: rgba(0,155,176,0.08); border-radius: 50px; overflow: hidden; }
  .bar-fill {
    height: 100%;
    border-radius: 50px;
    position: relative;
    animation: grow-bar 1.5s ease-out forwards;
    transform-origin: left; 
  }
  @keyframes grow-bar { from { width: 0 !important; } }
  .bar-val { min-width: 40px; font-size: 0.9rem; font-weight: 800; color: var(--accent-cyan); text-align: right; }

  /* ===== FAQ ===== */
  .faq-list { margin-top: 40px; display: flex; flex-direction: column; gap: 12px; }
  .faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0,0,0,0.01);
  }
  .faq-q {
    padding: 20px 24px;
    font-weight: 800;
    font-size: 1.05rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: color 0.2s;
    color: var(--text-primary);
  }
  .faq-q:hover { color: var(--accent-cyan); }
  .faq-icon { font-size: 1.2rem; transition: transform 0.3s; flex-shrink: 0; }
  .faq-a {
    padding: 0 24px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s;
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.9;
  }
  .faq-item.open .faq-a { max-height: 300px; padding: 0 24px 20px; }
  .faq-item.open .faq-icon { transform: rotate(45deg); color: var(--accent-cyan); }
  .faq-item.open .faq-q { color: var(--accent-cyan); }

  /* ===== TECH STACK ===== */
  .tech-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 30px;
  }
  .tech-pill {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 50px;
    padding: 8px 20px;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-secondary);
    transition: all 0.25s;
    box-shadow: 0 2px 8px rgba(0,0,0,0.02);
  }
  .tech-pill:hover { background: rgba(0,155,176,0.05); border-color: var(--accent-cyan); color: var(--accent-cyan); transform: translateY(-2px); }
  .tech-dot { width: 8px; height: 8px; border-radius: 50%; }

  /* ===== PROCESS DIAGRAM ===== */
  .process-diagram {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 40px;
    margin-top: 50px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.02);
  }
  .process-row {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
  }
  .process-node {
    background: rgba(0,155,176,0.07);
    border: 1px solid rgba(0,155,176,0.2);
    border-radius: 12px;
    padding: 12px 20px;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--accent-cyan);
    min-width: 120px;
    text-align: center;
  }
  .process-node.center-node {
    background: rgba(0,155,176,0.12);
    border-color: var(--accent-cyan);
    font-size: 1.05rem;
    font-weight: 900;
    padding: 16px 28px;
    box-shadow: 0 5px 20px rgba(0,155,176,0.15);
  }
  .process-arrow { color: var(--text-muted); font-size: 1.2rem; }

  /* ===== CTA SECTION ===== */
  .cta-section {
    background: linear-gradient(135deg, rgba(0,155,176,0.05) 0%, rgba(0,204,125,0.05) 50%, rgba(124,58,237,0.05) 100%);
    border: 1px solid rgba(0,155,176,0.15);
    border-radius: 28px;
    padding: 70px 40px;
    text-align: center;
    margin: 80px 0;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0,155,176,0.05);
  }
  .cta-section::before {
    content: '';
    position: absolute;
    top: -50%; left: 50%;
    transform: translateX(-50%);
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(0,155,176,0.06) 0%, transparent 70%);
    pointer-events: none;
  }
  .cta-section h2 { font-size: clamp(1.6rem, 3vw, 2.5rem); margin-bottom: 16px; color: var(--text-primary); font-weight: 900;}
  .cta-section p { max-width: 560px; margin: 0 auto 36px; font-size: 1.05rem; color: var(--text-secondary); }

  /* ===== SIGNATURE ===== */
  .signature-section {
    border-top: 1px solid var(--border);
    padding: 50px 0;
    margin-top: 20px;
  }
  .signature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 36px;
    display: flex;
    align-items: center;
    gap: 28px;
    flex-wrap: wrap;
    box-shadow: 0 5px 25px rgba(0,0,0,0.02);
  }
  .sig-avatar {
    width: 72px; height: 72px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-green));
    display: flex; align-items: center; justify-content: center;
    font-size: 1.8rem;
    font-weight: 900;
    color: #FFFFFF;
    flex-shrink: 0;
    box-shadow: 0 10px 25px rgba(0,155,176,0.2);
  }
  .sig-info { flex: 1; min-width: 200px; }
  .sig-name { font-size: 1.2rem; font-weight: 900; color: var(--text-primary); margin-bottom: 4px; }
  .sig-title { font-size: 0.85rem; color: var(--accent-cyan); font-weight: 800; margin-bottom: 8px; text-transform: uppercase; letter-spacing: 1px;}
  .sig-bio { font-size: 0.95rem; color: var(--text-secondary); margin: 0; font-weight: 500;}
  .sig-mark {
    font-size: 0.85rem;
    color: var(--text-muted);
    border-top: 1px solid var(--border);
    padding-top: 12px;
    margin-top: 12px;
    width: 100%;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
  }
  .sig-mark-logo {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 900;
    font-size: 0.95rem;
  }

  /* ===== CALLOUT ===== */
  .callout {
    background: rgba(0,155,176,0.04);
    border-left: 4px solid var(--accent-cyan); 
    border-radius: 0 12px 12px 0; 
    padding: 20px 24px;
    margin: 30px 0;
  }
  .callout.warning {
    background: rgba(232,93,34,0.04);
    border-left-color: var(--accent-orange);
  }
  .callout.success {
    background: rgba(0,204,125,0.04);
    border-left-color: var(--accent-green);
  }
  .callout p { margin: 0; font-size: 0.95rem; font-weight: 500;}
  .callout strong { color: var(--text-primary); font-weight: 800;}

  /* ===== BREADCRUMB ===== */
  .wa-breadcrumb {
    padding: 16px 0;
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 600;
  }
  .wa-breadcrumb a { color: var(--text-muted); text-decoration: none; }
  .wa-breadcrumb a:hover { color: var(--accent-cyan); }
  .wa-breadcrumb span { margin: 0 8px; }

  /* ===== INLINE HIGHLIGHT ===== */
  .highlight { color: var(--accent-cyan); font-weight: 800; }
  .highlight-green { color: var(--accent-green); font-weight: 800; }

  /* ===== SCROLL TOP ===== */
  .wa-scroll-top {
    position: fixed;
    bottom: 28px;
    right: 28px; 
    width: 44px; height: 44px;
    background: #FFFFFF;
    border: 1px solid rgba(0,155,176,0.3);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--accent-cyan);
    transition: all 0.3s;
    z-index: 100;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(0,155,176,0.1);
  }
  .wa-scroll-top:hover { background: rgba(0,155,176,0.05); transform: translateY(-3px); box-shadow: 0 8px 25px rgba(0,155,176,0.2); }

  /* Progress bar */
  .wa-progress-bar {
    position: fixed;
    top: 0; left: 0; 
    height: 4px;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-green));
    z-index: 999;
    transition: width 0.1s;
    width: 0%;
  }
  @media (max-width: 640px) {
    .wa-hero h1 { font-size: 2rem; }
    .wa-section { padding: 50px 0; }
    .cta-section { padding: 50px 24px; }
    .bar-label { min-width: 110px; font-size: 0.85rem; }
  }
          /* Accordion Custom Styles */
        .faq-item {
            border: 1px solid #EAECF0;
            border-radius: 20px;
            overflow: hidden;
            transition: all 0.3s ease;
            background: white;
            display: block; /* Control via JS */
        }
        .faq-item.active {
            border-color: #F04438;
            box-shadow: 0 10px 15px -3px rgba(240, 68, 56, 0.1);
        }
        .faq-content {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease-out, padding 0.3s ease;
        }
        .faq-item.active .faq-content {
            max-height: 500px; /* Increased for longer text */
            padding-bottom: 24px;
        }
        .faq-header h4 {
            transition: color 0.3s ease;
        }
        .faq-item.active .faq-header h4 {
            color: #F04438;
        }
        .arrow-icon {
            transition: transform 0.3s ease;
        }
        .faq-item.active .arrow-icon {
            transform: rotate(180deg);
            color: #F04438;
        }

        /* Filter Transition */
        .faq-item.hidden {
            display: none;
        }

        /* Active Category Button */
        .category-btn.active {
            background-color: #7F56D9;
            color: white;
        }
        .category-btn.active span {
            opacity: 1;
            transform: translateX(8px);
        }
    /* تیترهای گرادیانتی */
    .text-gradient {
        background: linear-gradient(135deg, var(--text-dark) 30%, var(--accent-cyan-dark) 80%, #00CC7D 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

    /* دکمه‌های نئونی (جایگزین btn-coral و btn-purple) */
    .btn-cyan-neon {
        background: var(--gradient-primary);
        color: #050A14 !important;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        border: none;
        box-shadow: var(--glow-cyan);
    }
    .btn-cyan-neon:hover {
        transform: translateY(-3px);
        box-shadow: 0 12px 35px rgba(0, 229, 255, 0.4);
    }

    /* فیلدهای فرم */
    .input-field {
        background: #F9FAFB;
        border: 1px solid #EAECF0;
        color: var(--text-dark);
        transition: all 0.3s ease;
    }
    .input-field:focus {
        border-color: var(--accent-cyan-dark);
        background: white;
        outline: none;
        box-shadow: 0 0 0 4px rgba(0, 229, 255, 0.15);
    }

    /* باکس اطلاعات تماس سمت راست (تم تیره برای کنتراست) */
    .info-card-dark {
        background: var(--text-dark);
        border: 1px solid rgba(0, 229, 255, 0.15);
        box-shadow: var(--glow-cyan);
    }

    /* آیکون‌های دایره‌ای */
    .icon-circle-cyan {
        width: 56px;
        height: 56px;
        background: rgba(0, 229, 255, 0.1);
        color: var(--accent-cyan);
        border: 1px solid rgba(0, 229, 255, 0.2);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.3s ease;
    }

    /* آیکون شبکه‌های اجتماعی */
    .social-icon-cyan {
        width: 48px; 
        height: 48px;
        border-radius: 50%;
        border: 2px solid var(--accent-cyan-dark);
        color: var(--accent-cyan-dark);
        display: flex; 
        align-items: center; 
        justify-content: center;
        transition: all 0.3s ease;
        cursor: pointer;
    }
    .social-icon-cyan:hover {
        background: var(--gradient-primary);
        color: var(--text-dark);
        border-color: transparent;
        box-shadow: var(--glow-cyan);
        transform: translateY(-3px);
    }

    /* افکت نقشه */
    .map-filter {
        filter: grayscale(0.8) contrast(1.1) opacity(0.9);
        transition: filter 0.5s ease;
    }
    .map-filter:hover {
        filter: grayscale(0) contrast(1) opacity(1);
    }
/* Two column challenge/solution */
.split{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:10px}
@media(max-width:800px){.split{grid-template-columns:1fr}}
.split-card{
  background:var(--card);border:1px solid var(--border);border-radius:18px;padding:26px;
  border-top:4px solid var(--accent-orange);
}
.split-card.solution{border-top-color:var(--accent-green)}
.split-card h3{margin:0 0 12px;color:var(--primary);font-size:1.15rem;font-weight:800}
.split-card ul{padding-inline-start:20px;margin:0;color:var(--text)}
.split-card li{margin-bottom:8px}
/* Timeline */
.timeline{margin-top:24px;border-inline-start:2px solid var(--border);padding-inline-start:24px}
.tl-item{position:relative;margin-bottom:28px}
.tl-item::before{
  content:"";position:absolute;right:-31px;top:4px;
  width:12px;height:12px;border-radius:50%;background:var(--secondary);
  box-shadow:0 0 0 4px #E6F8FA;
}
.tl-item .tl-phase{font-size:.75rem;font-weight:800;color:var(--secondary);text-transform:uppercase;letter-spacing:.03em}
.tl-item h4{margin:4px 0 6px;color:var(--primary);font-size:1.05rem}
.tl-item p{margin:0;color:var(--text-muted);font-size:.95rem}