/* ==========================================================================
   Rocket Now トップページ共通CSS
   ========================================================================== */

/* CSS変数定義 */
:root {
    --primary-navy: #002E60;
    --dark-navy: #001B3D;
    --accent-orange: #FF5B4D;
    --accent-yellow: #FFD700;
    --text-primary: #1a1a1a;
    --text-secondary: #4A5568;
    --text-light: #718096;
    --bg-light: #F7FAFC;
    --bg-white: #FFFFFF;
    --border-light: #E2E8F0;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.07);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.8;
    color: var(--text-primary);
    background: var(--bg-white);
    overflow-x: hidden;
}

/* コンテナ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
}

/* ユーティリティクラス */
.text-center { text-align: center; }
.text-orange { color: var(--accent-orange); }
.text-navy { color: var(--primary-navy); }
.font-bold { font-weight: 700; }

/* バッジ */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.badge-orange { background: rgba(255, 91, 77, 0.1); color: var(--accent-orange); }
.badge-navy { background: rgba(0, 46, 96, 0.1); color: var(--primary-navy); }

/* ボタン */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-size: 15px;
    font-weight: 700;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    gap: 8px;
}

.btn-primary {
    background: var(--accent-orange);
    color: white;
    box-shadow: 0 4px 12px rgba(255, 91, 77, 0.3);
}
.btn-primary:hover {
    background: #E0483A;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(255, 91, 77, 0.4);
}

.btn-navy {
    background: var(--primary-navy);
    color: white;
    box-shadow: 0 4px 12px rgba(0, 46, 96, 0.3);
}
.btn-navy:hover {
    background: var(--dark-navy);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary-navy);
    color: var(--primary-navy);
}
.btn-outline:hover {
    background: var(--bg-light);
}

.btn-white {
    background: white;
    color: var(--primary-navy);
}
.btn-white:hover {
    background: #f0f0f0;
}

.btn-sm {
    padding: 10px 20px;
    font-size: 13px;
}