/*
 * common.css
 * すぐサイト 全体共通スタイル
 */

/* リセット */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 基本スタイル */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #0e2f4c;
    overflow-x: hidden;
    background: linear-gradient(to bottom right, #e6f1f8, #ffffff);
}

/* メインコンテンツ */
main {
    padding-top: 80px;
}

/* コンテナ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* グラデーションテキスト */
.gradient-text {
    background: linear-gradient(135deg, #ff3300, #ffcc33);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

/* カード */
.card {
    background: white;
    padding: 2.5rem;
    border-radius: 0.75rem;
    border: 1px solid #e6f1f8;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

/* CTAボタン */
.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, #ff3300, #ffcc33);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 0.75rem;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.2s ease;
    text-shadow: 0 0 2px rgba(0, 0, 0, 0.8), 0 0 4px rgba(0, 0, 0, 0.5), 1px 1px 1px rgba(0, 0, 0, 0.4);
    box-shadow: 0 4px 8px rgba(255, 102, 51, 0.25), 0 1px 3px rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
    vertical-align: middle;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 200%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 200, 0.25), transparent);
    transition: left 0.5s;
}

.cta-button:hover {
    background: linear-gradient(135deg, #ee2200, #ffbb22);
    box-shadow: 0 6px 16px rgba(255, 102, 51, 0.35), 0 2px 4px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:active {
    background: linear-gradient(135deg, #dd1100, #ffaa11);
    box-shadow: 0 2px 4px rgba(255, 102, 51, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05);
    transform: translateY(0);
}

/* CTAセクション */
.cta-section {
    background: white;
    padding: 3rem;
    border-radius: 0.75rem;
    text-align: center;
    border: 2px solid #e6f1f8;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    margin: 3rem 0;
}

.cta-section h2 {
    font-size: 2rem;
    color: #0e2f4c;
    margin-bottom: 1rem;
    border-bottom: none;
}

.cta-section p {
    color: #5a7a8f;
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

/* レスポンシブ */
@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }

    .card {
        padding: 1.5rem;
    }

    .cta-section {
        padding: 2rem 1.5rem;
    }

    .cta-section h2 {
        font-size: 1.5rem;
    }
}