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

body {
    font-family: 'Montserrat', sans-serif;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: url("/images/back.png");
    background-size: cover;
    color: #333;
    overflow: hidden;
}

.background-decoration {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
}

.circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(1, 86, 117, 0.05);
}
.c1 { width: 300px; height: 300px; top: -50px; left: -50px; }
.c2 { width: 500px; height: 500px; bottom: -100px; right: -100px; background: rgba(142, 197, 114, 0.1); }

.card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    width: 100%;
    max-width: 420px;
    padding: 40px 30px;
    border-radius: 24px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    text-align: center;
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin: 20px;
}

.logo-container {
    margin-bottom: 10px;
}

.logo-img {
    max-width: 100px;
    height: auto;
    margin-bottom: 10px;
}

.title {
    font-size: 22px;
    font-weight: 700;
    color: #015675;
    margin-bottom: 5px;
}

.subtitle {
    font-size: 15px;
    color: #666;
    margin: 15px auto 35px auto;
    max-width: 280px;
    line-height: 1.4;
}

.links-container {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.link-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    padding: 16px 24px;
    border-radius: 16px;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid transparent;
    gap: 12px;
}

.btn-max {
    background: linear-gradient(135deg, #4c51f7 0%, #9146ff 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(76, 81, 247, 0.4);
    border: none;
    background-clip: padding-box;
    -webkit-background-clip: padding-box;
}

.btn-icon-img {
    width: 28px;
    height: 28px;
    object-fit: contain;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

.btn-telegram {
    background: #2AABEE;
    color: white;
    box-shadow: 0 4px 15px rgba(42, 171, 238, 0.3);
}

.btn-website {
    background: white;
    color: #015675;
    border: 2px solid #015675;
}

.link-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.btn-website:hover {
    background: #f0f9ff;
}

.icon {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

.footer {
    margin-top: 30px;
    font-size: 12px;
    color: #aaa;
    font-weight: 500;
    letter-spacing: 1px;
}

.footer span {
    color: #015675;
    font-weight: 700;
}