@font-face {
    font-family: 'Vazir';
    src: url('../fonts/Vazir.woff2') format('woff2');
    font-display: swap;
}

* {
    box-sizing: border-box;
}

body {
    font-family: 'Vazir';
    margin: 0;
    padding: 0;
    background: rgb(255, 255, 229);
    direction: rtl;
    color: #333;
}

/* ===== هدر ===== */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 50px;
    background: #fff;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header .logo img {
    height: 50px;
    border-radius: 50%;
    transition: transform 0.3s ease, box-shadow 0.5s ease;
    animation: logoGlow 2.5s infinite alternate;
}

.header .logo img:hover {
    transform: scale(1.05);
}

@keyframes logoGlow {
    0% {
        box-shadow: 0 0 5px rgba(56, 189, 248, 0.3), 0 0 10px rgba(34, 197, 94, 0.2);
    }

    50% {
        box-shadow: 0 0 15px rgba(56, 189, 248, 0.5), 0 0 25px rgba(34, 197, 94, 0.3);
    }

    100% {
        box-shadow: 0 0 5px rgba(56, 189, 248, 0.3), 0 0 10px rgba(34, 197, 94, 0.2);
    }
}

.header .nav {
    display: flex;
    align-items: center;
    gap: 20px;
}

.header .nav a {
    text-decoration: none;
    color: #333;
    font-weight: 600;
    transition: 0.3s;
}

.header .nav a:hover {
    color: #38bdf8;
}

.header .nav .btn-login {
    background: #38bdf8;
    color: #fff;
    padding: 8px 15px;
    border-radius: 8px;
    transition: 0.3s;
}

.header .nav .btn-login:hover {
    background: #22c55e; color: #fff;
}

  .container {
    max-width: 1200px;
    margin: 50px auto;
    padding: 0 20px;
    padding-bottom: 80px ;
    text-align: center;
  }

  h1 {
    color: rgb(33, 190, 72);
    margin-bottom: 50px;
    font-size: 36px;
    text-shadow: 2px 2px 5px rgba(0,0,0,0.2);
  }

  .cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
  }

  .card {
    background: #fff;
    border-radius: 20px;
    padding: 30px 20px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(50px);
    transition: transform 0.6s ease, opacity 0.6s ease, box-shadow 0.3s ease;
    border-top: 5px solid #0d6efd;
  }

  .card.in-view {
    opacity: 1;
    transform: translateY(0);
  }

  .card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.25);
  }

  .card i {
    font-size: 40px;
    margin-bottom: 15px;
    color: #0d6efd;
  }

  .card h3 {
    font-size: 22px;
    margin-bottom: 12px;
    color: #333;
  }

  .card p {
    font-size: 15px;
    color: #555;
    line-height: 1.6;
  }

  .card button {
    margin-top: 20px;
    padding: 10px 20px;
    background: #28a745;
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
  }

  .card button:hover {
    background: #218838;
    transform: scale(1.05);
  }

  @keyframes pulse {
    0% { box-shadow: 0 0 0 rgba(13,110,253,0.7); }
    50% { box-shadow: 0 0 25px rgba(13,110,253,0.7); }
    100% { box-shadow: 0 0 0 rgba(13,110,253,0.7); }
  }

  /* پاپ‌آپ ویدیو مدرن */
  .video-popup {
    display: none;
    position: fixed;
    top:0; left:0;
    width:100%; height:100%;
    background: rgba(0,0,0,0.8);
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.4s ease;
  }

  .video-popup.show {
    display: flex;
    opacity: 1;
  }

  .video-popup iframe {
    width: 80%;
    height: 80%;
    border: none;
    border-radius: 10px;
    transform: scale(0.7);
    transition: transform 0.4s ease;
  }

  .video-popup.show iframe {
    transform: scale(1);
  }

  .video-popup .close-btn {
    position: absolute;
    top: 20px; right: 30px;
    font-size: 30px;
    color: #fff;
    cursor: pointer;
    transition: color 0.3s;
  }

  .video-popup .close-btn:hover {
    color: #ff4c4c;
  }

/* ===== Pre-Footer ===== */
:root {
    --color-blue: #38bdf8;
    --color-green: #22c55e;
    --color-yellow: #facc15;
    --color-bg: #0f172a;
    --color-text: #e5e7eb;
}

.pre-footer {
    background: var(--color-bg);
    color: var(--color-text);
    padding: 60px 20px;
    font-family: "Vazir", sans-serif;
    direction: rtl;
}

.pre-footer-container {
    max-width: 1300px;
    margin: auto;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 30px;
}

/* ستون‌ها */
.pf-col h4 {
    margin-bottom: 15px;
    font-size: 16px;
    color: var(--color-blue);
}

.pf-col ul {
    list-style: none;
    padding: 0;
}

.pf-col ul li {
    margin-bottom: 10px;
}

.pf-col ul li a {
    color: var(--color-text);
    text-decoration: none;
    font-size: 14px;
    position: relative;
}

.pf-col ul li a::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: -4px;
    width: 0;
    height: 2px;
    background: var(--color-blue);
    transition: width .3s ease;
}

.pf-col ul li a:hover::after {
    width: 100%;
}

/* برند و لوگو */
.footer-logo {
    width: 140px;
    margin-bottom: 15px;
}

.brand-text {
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 15px;
}

/* آیکن‌های شبکه اجتماعی */
.social-icons a img {
    width: 24px;
    margin-left: 10px;
    transition: transform .3s ease, filter .3s ease;
}

.social-icons a img:hover {
    transform: rotate(-8deg) scale(1.15);
    filter: brightness(1.2);
}

/* ستون 4: پیام انگیزشی */
.motivation {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.15), rgba(250, 204, 21, 0.1));
    padding: 18px;
    border-radius: 14px;
    animation: glow 3s infinite alternate;
}

.motivation p {
    font-size: 14px;
    line-height: 1.9;
    color: var(--color-green);
}

/* ستون 5: مجوزها */
.license-box img {
    width: 90px;
    margin: 10px 5px;
    background: #fff;
    padding: 5px;
    border-radius: 8px;
    transition: transform .3s ease, box-shadow .3s ease;
}

.license-box img:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

/* انیمیشن ورود ستون‌ها */
.pf-col {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 0.8s ease forwards;
}

.pf-col:nth-child(1) {
    animation-delay: .1s;
}

.pf-col:nth-child(2) {
    animation-delay: .2s;
}

.pf-col:nth-child(3) {
    animation-delay: .3s;
}

.pf-col:nth-child(4) {
    animation-delay: .4s;
}

.pf-col:nth-child(5) {
    animation-delay: .5s;
}

@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.pf-col:hover {
    transform: translateY(-6px) scale(1.02);
    transition: all 0.35s ease;
}

  /* فوتر */
    footer {
        text-align: center;
        padding: 15px;
        background: #e02121ff;
        color: #fff;
        font-size: 14px;
        bottom: 0;
        width: 100%;
    }

    /* ریسپانسیو */
@media(max-width:486px){
.header {
        padding: 10px 20px;
    }
    .header .logo img {
            height: 40px;
            /* کوچک‌تر برای موبایل */
            border-radius: 50%;
            transition: transform 0.3s ease, box-shadow 0.5s ease;
            animation: logoGlow 2.5s infinite alternate;
        }
    
        .header .logo img:hover {
            transform: scale(1.05);
        }
    
    
        .header .nav {
            padding: 10px 15px;
        }
    
        .header .nav a {
            font-size: auto;
            /* کوچک‌تر برای موبایل */
        }
    
    
        .header .nav .btn-login {
            background: #38bdf8;
            color: #fff;
            padding: 6px 10px;
            /* کوچک‌تر برای موبایل */
            border-radius: 8px;
            font-size: auto;
            transition: 0.3s;
        }
  .pre-footer-container {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      /* دو ستون برای وسط */
      gap: 20px;
      padding: 0 15px;
      justify-items: center;
      text-align: center;
  }

  /* ستون 1: یک ستون کامل */
  .pf-col:nth-child(1) {
      grid-column: span 2;
  }

  /* ستون 2 و 3: کنار هم، دو ستون */
  .pf-col:nth-child(2),
  .pf-col:nth-child(3) {
      grid-column: auto;
  }

  /* ستون 4: یک ستون کامل */
  .pf-col:nth-child(4) {
      grid-column: span 2;
  }

  /* ستون 5: یک ستون کامل */
  .pf-col:nth-child(5) {
      grid-column: span 2;
  }

.social-icons {
    justify-content: center;
}

.license-box img {
    margin: 10px auto;
}
footer {
    font-size: 13px;
    padding: 10px;
    bottom: 0;
    width: 100%;
  }

          /* حذف هایلایت پیشفرض موبایل */
        * {
            -webkit-tap-highlight-color: transparent;
        }
    
        /* فوکوس حرفه‌ای */
        a,
        button,
        input,
        select,
        textarea {
            transition: all 0.2s ease;
            border-radius: 12px;
        }
    
        /* افکت لمس موبایل */
        a:active,
        button:active {
            transform: scale(0.95);
        }
        
}

@media(max-width:360px) {
    .header {
        padding: 10px 20px;
    }

    .header .logo img {
        height: 40px;
        /* کوچک‌تر برای موبایل */
        border-radius: 50%;
        transition: transform 0.3s ease, box-shadow 0.5s ease;
        animation: logoGlow 2.5s infinite alternate;
    }

    .header .logo img:hover {
        transform: scale(1.05);
    }


    .header .nav {
        padding: 10px 15px;
    }

    .header .nav a {
        font-size: 13px;
        /* کوچک‌تر برای موبایل */
    }


    .header .nav .btn-login {
        background: #38bdf8;
        color: #fff;
        padding: 6px 10px;
        /* کوچک‌تر برای موبایل */
        border-radius: 8px;
        font-size: 14px;
        transition: 0.3s;
    }
}