/* ========== GLOBAL STYLES ========== */

body {
    margin: 0;
    padding: 0;
    font-family: "Inter", Arial, sans-serif;
    background: linear-gradient(135deg, #04071F, #0A145A, #321B71, #5E1F82);
    background-attachment: fixed;
    color: #ffffff;
}

/* Centered container */
.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* Logo */
.logo {
    width: 120px;
    display: block;
    margin: 0 auto 30px;
    filter: drop-shadow(0 0 8px rgba(255,255,255,0.25));
}

/* Titles */
h1 {
    text-align: center;
    font-size: 42px;
    margin-bottom: 10px;
}

.subtitle {
    text-align: center;
    opacity: 0.8;
    margin-bottom: 40px;
    font-size: 18px;
}

/* Card */
.card {
    background: #ffffff;
    color: #000000;
    border-radius: 20px;
    padding: 25px;
    margin-bottom: 25px;
    box-shadow: 0 12px 28px rgba(0,0,0,0.3);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 32px rgba(0,0,0,0.35);
}

.card h2 {
    margin-top: 0;
    font-size: 24px;
}

/* Button */
.btn {
    display: inline-block;
    padding: 12px 20px;
    background: #0A145A;
    border-radius: 12px;
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    margin-top: 10px;
    transition: background 0.25s;
}

.btn:hover {
    background: #1626A4;
}

/* Footer */
.footer {
    text-align: center;
    margin-top: 35px;
    opacity: 0.85;
    font-size: 14px;
}

.footer a {
    color: #ffffff;
    text-decoration: underline;
}

/* Simple pages (offer, privacy, success, fail) */
.page {
    max-width: 900px;
    margin: 40px auto;
    background: rgba(255,255,255,0.08);
    padding: 30px;
    border-radius: 20px;
    backdrop-filter: blur(8px);
}

.page h1 {
    text-align: center;
    margin-bottom: 20px;
}

.page p, .page li {
    line-height: 1.6;
    opacity: 0.9;
}

/* Success / fail message boxes */
.message-box {
    background: rgba(255,255,255,0.15);
    padding: 25px;
    border-radius: 16px;
    margin-top: 20px;
    text-align: center;
    backdrop-filter: blur(10px);
}