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

:root {
    --primary-dark: #0a0a0a;
    --primary-light: #ffffff;
    --accent-orange: #ff6b35;
    --accent-gold: #ffd700;
    --accent-teal: #00b4d8;
    --accent-purple: #7209b7;
    --accent-green: #06ffa5;
    --text-gray: #666;
    --bg-light: #f8f8f8;
    --border-light: #e0e0e0;
}

html { scroll-behavior: smooth; }
body { background: #fff; color: var(--primary-dark); line-height: 1.8; }

/* このページでは常にライトなナビスタイル */
.page-profile nav {
    padding: 15px 30px;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-light);
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}
.page-profile nav .logo, .page-profile nav .nav-links a { color: var(--primary-dark); }
.page-profile nav .nav-links a:hover { color: var(--accent-orange); }

/* ヒーロー */
.hero {
    margin-top: 60px;
    padding: 100px 20px;
    background: linear-gradient(135deg, var(--accent-orange), var(--accent-purple));
    text-align: center;
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    width: 200%; height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: move 20s linear infinite;
}
@keyframes move { 0% { transform: translate(0,0); } 100% { transform: translate(50px,50px); } }
.hero-content { position: relative; z-index: 1; max-width: 800px; margin: 0 auto; }
.profile-main-image {
    width: 150px; height: 150px; margin: 0 auto 30px; background: #fff;
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; display: flex; align-items: center; justify-content: center;
    animation: morphProfile 10s ease-in-out infinite; box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}
@keyframes morphProfile {
    0%, 100% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
    50% { border-radius: 70% 30% 30% 70% / 70% 70% 30% 30%; }
}
.profile-main-image span { color: var(--accent-orange); font-size: 4rem; font-weight: 300; }
.hero h1 { font-size: 2.5rem; font-weight: 300; color: #fff; margin-bottom: 15px; letter-spacing: 0.1em; }
.hero-subtitle { font-size: 1.2rem; color: rgba(255,255,255,0.9); margin-bottom: 20px; }
.hero-description { font-size: 1rem; color: rgba(255,255,255,0.8); line-height: 1.8; }

/* ナビゲーションボタン */
.nav-buttons { display: flex; gap: 15px; justify-content: center; margin-top: 40px; flex-wrap: wrap; }
.nav-button { padding: 10px 25px; background: rgba(255,255,255,0.2); border: 1px solid rgba(255,255,255,0.4); color: #fff; text-decoration: none; border-radius: 25px; transition: all 0.3s; font-size: 0.9rem; }
.nav-button:hover { background: #fff; color: var(--accent-orange); transform: translateY(-2px); }

/* コンテンツナビ（サブ） */
.content-nav { background: var(--bg-light); padding: 30px 20px; position: sticky; top: 61px; z-index: 500; }
.content-nav-inner { max-width: 1200px; margin: 0 auto; display: flex; gap: 20px; overflow-x: auto; padding-bottom: 10px; }
.content-nav-item { flex-shrink: 0; padding: 8px 20px; background: #fff; color: var(--text-gray); text-decoration: none; border-radius: 20px; font-size: 0.9rem; transition: all 0.3s; border: 1px solid var(--border-light); }
.content-nav-item:hover, .content-nav-item.active { background: var(--accent-orange); color: #fff; border-color: var(--accent-orange); }

/* メイン */
.main-content { max-width: 900px; margin: 0 auto; padding: 60px 20px; }
.section { margin-bottom: 80px; scroll-margin-top: 150px; }
.section-title { font-size: 2rem; font-weight: 300; margin-bottom: 40px; padding-bottom: 15px; border-bottom: 2px solid var(--border-light); position: relative; }
.section-title::after { content: ''; position: absolute; bottom: -2px; left: 0; width: 60px; height: 2px; background: var(--accent-orange); }
.subsection { margin-bottom: 40px; }
.subsection h3 { font-size: 1.5rem; color: var(--accent-orange); margin-bottom: 20px; }

/* 名義カード */
.name-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 25px; margin: 30px 0; }
.name-card { background: #fff; border: 1px solid var(--border-light); border-radius: 12px; padding: 25px; transition: all 0.3s; }
.name-card:hover { transform: translateY(-5px); box-shadow: 0 10px 30px rgba(0,0,0,0.1); }
.name-card-title { font-size: 1.3rem; font-weight: 500; margin-bottom: 10px; color: var(--primary-dark); }
.name-card-subtitle { color: var(--accent-orange); font-size: 0.9rem; margin-bottom: 15px; }
.name-card-description { color: var(--text-gray); font-size: 0.95rem; line-height: 1.6; }

/* 業務範囲テーブル */
.business-table { overflow-x: auto; margin: 40px 0; }
.business-table table { width: 100%; border-collapse: collapse; background: #fff; box-shadow: 0 2px 10px rgba(0,0,0,0.05); }
.business-table th, .business-table td { padding: 15px; text-align: left; border: 1px solid var(--border-light); }
.business-table th { background: var(--bg-light); font-weight: 500; color: var(--accent-orange); }
.business-table tr:hover { background: rgba(255,107,53,0.05); }
.business-badge { display: inline-block; padding: 3px 10px; background: var(--accent-orange); color: #fff; border-radius: 12px; font-size: 0.85rem; }

/* 趣味 */
.hobby-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 15px; margin: 30px 0; }
.hobby-item { padding: 15px; background: var(--bg-light); border-radius: 10px; text-align: center; transition: all 0.3s; }
.hobby-item:hover { background: var(--accent-orange); color: #fff; transform: translateY(-3px); }

/* 引用 */
.quote-box { margin: 40px 0; padding: 30px; background: linear-gradient(135deg, rgba(255,107,53,0.1), rgba(114,9,183,0.1)); border-left: 4px solid var(--accent-orange); border-radius: 0 12px 12px 0; font-style: italic; }
.quote-box p { margin-bottom: 15px; font-size: 1.1rem; line-height: 1.8; }
.quote-box .author { text-align: right; color: var(--accent-orange); font-style: normal; }

/* 旅の概念 */
.travel-concepts { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; margin: 30px 0; }
.concept-card { background: #fff; border: 2px solid var(--border-light); border-radius: 12px; padding: 20px; text-align: center; transition: all 0.3s; }
.concept-card:hover { border-color: var(--accent-teal); transform: translateY(-5px); box-shadow: 0 10px 25px rgba(0,180,216,0.2); }
.concept-card h4 { color: var(--accent-teal); margin-bottom: 10px; font-size: 1.2rem; }
.concept-card p { color: var(--text-gray); font-size: 0.9rem; }

/* 哲学カード */
.philosophy-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 25px; margin: 40px 0; }
.philosophy-card { background: var(--bg-light); border-radius: 12px; padding: 30px; position: relative; overflow: hidden; transition: all 0.3s; }
.philosophy-card::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 4px; background: linear-gradient(90deg, var(--accent-orange), var(--accent-purple)); }
.philosophy-card:hover { transform: translateY(-5px); box-shadow: 0 15px 35px rgba(0,0,0,0.1); }
.philosophy-card h4 { color: var(--accent-purple); margin-bottom: 15px; font-size: 1.2rem; }

/* ページ内フッターセクション */
.profile-footer { background: var(--primary-dark); color: #fff; padding: 60px 20px; text-align: center; }
.profile-footer .footer-content { max-width: 800px; margin: 0 auto; }
.profile-footer .footer-title { font-size: 1.8rem; margin-bottom: 20px; font-weight: 300; }
.profile-footer .footer-text { margin-bottom: 40px; opacity: 0.9; line-height: 1.8; }
.footer-buttons { display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; }
.footer-button { padding: 15px 35px; background: var(--accent-orange); color: #fff; text-decoration: none; border-radius: 30px; transition: all 0.3s; }
.footer-button:hover { transform: translateY(-3px); box-shadow: 0 10px 30px rgba(255,107,53,0.3); }
.footer-button.secondary { background: transparent; border: 2px solid #fff; }
.footer-button.secondary:hover { background: #fff; color: var(--primary-dark); }

/* モバイル */
@media (max-width: 768px) {
    .hero h1 { font-size: 2rem; }
    .name-cards { grid-template-columns: 1fr; }
    .hobby-grid { grid-template-columns: repeat(2, 1fr); }
    .travel-concepts { grid-template-columns: 1fr; }
    .philosophy-cards { grid-template-columns: 1fr; }
    .business-table { font-size: 0.85rem; }
    .business-table th, .business-table td { padding: 10px 8px; }
}

/* アニメーション */
.fade-in { opacity: 0; transform: translateY(20px); transition: all 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }