@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@400;600;700&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box
}

body {
    font-family: "Vazirmatn", sans-serif;
    background: #f9fafb;
    color: #333;
    line-height: 1.7;
    scroll-behavior: smooth
}

/* ===== Header ===== */
header {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(90deg, rgba(0, 136, 204, 0.9), rgba(0, 170, 255, 0.9));
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 40px;
    z-index: 1000;
    backdrop-filter: blur(10px);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05)
}

.header-right {
    display: flex;
    gap: 12px
}

.header-right a {
    text-decoration: none;
    padding: 8px 18px;
    border-radius: 25px;
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    transition: .3s
}

.header-right a:first-child {
    background: #0088cc;
    color: #fff;
    box-shadow: 0 4px 12px rgba(0, 136, 204, 0.3)
}

.header-right a:first-child:hover {
    background: #006fa3;
    box-shadow: 0 6px 18px rgba(0, 136, 204, 0.4)
}

.header-right a:nth-child(2) {
    border: 2px solid #fff;
    color: #fff;
    background: transparent
}

.header-right a:nth-child(2):hover {
    background: #fff;
    color: #006fa3;
}

.header-left img {
    height: 48px
}

/* ===== Main Content ===== */
main {
    max-width: 900px;
    margin: 120px auto 60px;
    padding: 0 20px;
    animation: fadeIn 1s ease-out
}

h1 {
    font-size: 40px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 25px;
    background: linear-gradient(90deg, #0088cc, #00aaff);
    -webkit-background-clip: text;
    color: transparent;
}

h2 {
    font-size: 28px;
    font-weight: 600;
    margin: 25px 0;
    background: linear-gradient(90deg, #0088cc, #00aaff);
    -webkit-background-clip: text;
    color: transparent;
}

p,
li {
    font-size: 16px;
    color: #555;
    margin-bottom: 15px
}

ol {
    padding-left: 20px;
    margin-bottom: 20px
}

/* ===== Form Card ===== */
.form-card {
    background: #fff;
    padding: 40px 25px;
    border-radius: 20px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, .08);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: 0.3s;
    margin-bottom: 40px;
    text-align: center;
}

.form-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 18px 35px rgba(0, 0, 0, .12);
}

.form-placeholder {
    padding: 60px;
    border: 2px dashed #0088cc;
    border-radius: 15px;
    color: #0088cc;
    font-weight: 600;
    font-size: 18px;
    width: 100%;
    max-width: 500px;
    background: linear-gradient(to right, #f0faff, #e6f7ff);
}

/* ===== Footer ===== */
footer {
    background: #111;
    color: #eee;
    padding: 40px 20px;
    text-align: center;
    margin-top: 60px;
}

footer .social {
    margin: 15px 0
}

footer .social a {
    margin: 0 8px;
    display: inline-block
}

footer .social img {
    width: 24px;
    filter: invert(1);
    opacity: .8;
    transition: .3s
}

footer .social img:hover {
    opacity: 1
}

footer p {
    font-size: 13px;
    color: #bbb
}

/* ===== Animations ===== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px)
    }

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

/* ===== Responsive ===== */
@media (max-width:768px) {
    h1 {
        font-size: 32px
    }

    h2 {
        font-size: 22px
    }

    .form-card {
        padding: 30px
    }

    .form-placeholder {
        padding: 50px;
        font-size: 16px
    }
}

@media (max-width:480px) {
    h1 {
        font-size: 26px
    }

    h2 {
        font-size: 20px
    }

    .form-card {
        padding: 20px
    }

    .form-placeholder {
        padding: 40px;
        font-size: 14px
    }

    header {
        padding: 12px 20px
    }
}

.placeholder-img {
    width: 100%;
    max-width: 900px;
    margin: 0 auto 40px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 12px 30px rgba(0, 0, 0, .1);
}

.placeholder-img img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    border-radius: 15px;
}

/* Responsive */
@media(max-width:768px) {
    .placeholder-img {
        margin-bottom: 30px
    }
}

@media(max-width:480px) {
    .placeholder-img {
        margin-bottom: 20px
    }
}