/* Thanks Page Styles */
.thanks-hero {
    background: linear-gradient(135deg, #275d46 0%, #022b22 100%);
    color: #ffffff;
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

.thanks-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(86, 149, 120, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse 15s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.3; }
    50% { transform: scale(1.1); opacity: 0.5; }
}

.thanks-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.thanks-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 120px;
    height: 120px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    margin-bottom: 30px;
    font-size: 60px;
    color: #ffffff !important;
    animation: checkmark 0.8s ease;
}

/* ここが重要：タイトルの色を白に */
.thanks-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: #ffffff !important;
    animation: fadeInUp 0.8s ease 0.2s both;
}

/* メッセージも白に */
.thanks-message {
    font-size: 1.1rem;
    line-height: 1.8;
    opacity: 0.95;
    margin-bottom: 40px;
    color: #ffffff !important;
    animation: fadeInUp 0.8s ease 0.4s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes checkmark {
    0% { transform: scale(0) rotate(-45deg); opacity: 0; }
    50% { transform: scale(1.2) rotate(10deg); }
    100% { transform: scale(1) rotate(0deg); opacity: 1; }
}