/* ================================================
   しんら株式会社 コーポレートサイト
   デザインコンセプト：森羅万象 × 宇宙 × 神秘性
   ================================================ */

/* ================================================
   1. リセット & ベース設定
   ================================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* カラーパレット */
    --primary-navy: #1a2942;
    --accent-gold: #c9a961;
    --deep-green: #2d4a3e;
    --dark-blue: #0f1b2e;
    --white: #ffffff;
    --light-gray: #f5f5f5;
    --text-gray: #666666;
    --border-gray: #e0e0e0;
    
    /* グラデーション */
    --gradient-primary: linear-gradient(135deg, var(--dark-blue) 0%, var(--primary-navy) 50%, var(--deep-green) 100%);
    --gradient-gold: linear-gradient(135deg, #d4af6a 0%, var(--accent-gold) 50%, #b8935a 100%);
    --gradient-overlay: linear-gradient(180deg, rgba(26, 41, 66, 0.9) 0%, rgba(15, 27, 46, 0.85) 100%);
    
    /* フォント */
    --font-serif: 'Noto Serif JP', serif;
    --font-sans: 'Noto Sans JP', sans-serif;
    
    /* スペーシング */
    --section-padding: 120px;
    --section-padding-mobile: 60px;
    --container-max-width: 1200px;
    
    /* アニメーション */
    --transition-smooth: all 0.3s ease;
    --transition-slow: all 0.6s ease;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-sans);
    color: var(--primary-navy);
    line-height: 1.8;
    background-color: var(--white);
    overflow-x: hidden;
}

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-smooth);
}

ul {
    list-style: none;
}

/* ================================================
   2. ヘッダー
   ================================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(26, 41, 66, 0.95);
    backdrop-filter: blur(10px);
    transition: var(--transition-smooth);
    border-bottom: 1px solid rgba(201, 169, 97, 0.2);
}

.header.scrolled {
    background-color: rgba(26, 41, 66, 0.98);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo a {
    display: flex;
    flex-direction: column;
    color: var(--white);
}

.logo-text {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.logo-sub {
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: var(--accent-gold);
    margin-top: 2px;
}

.nav-list {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-list a {
    color: var(--white);
    font-size: 0.9rem;
    font-weight: 500;
    position: relative;
    padding: 5px 0;
}

.nav-list a:not(.nav-cta)::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-gold);
    transition: width 0.3s ease;
}

.nav-list a:not(.nav-cta):hover::after {
    width: 100%;
}

.nav-cta {
    background: var(--gradient-gold);
    color: var(--white);
    padding: 10px 25px;
    border-radius: 30px;
    font-weight: 600;
    transition: var(--transition-smooth);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(201, 169, 97, 0.4);
}

/* ハンバーガーメニュー */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--white);
    transition: var(--transition-smooth);
    border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ================================================
   3. ヒーローセクション
   ================================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 80px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* 3層星空アニメーション */
.hero-stars,
.hero-stars-layer2,
.hero-stars-layer3 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero-stars {
    background-image: 
        radial-gradient(2px 2px at 20% 30%, rgba(255, 255, 255, 0.8), transparent),
        radial-gradient(2px 2px at 60% 70%, rgba(255, 255, 255, 0.8), transparent),
        radial-gradient(1px 1px at 50% 50%, rgba(255, 255, 255, 0.6), transparent),
        radial-gradient(1px 1px at 80% 10%, rgba(255, 255, 255, 0.7), transparent),
        radial-gradient(2px 2px at 90% 60%, rgba(255, 255, 255, 0.8), transparent),
        radial-gradient(1px 1px at 33% 80%, rgba(255, 255, 255, 0.6), transparent),
        radial-gradient(1px 1px at 15% 90%, rgba(255, 255, 255, 0.7), transparent);
    background-size: 250% 250%;
    animation: starsMove1 80s linear infinite;
}

.hero-stars-layer2 {
    background-image: 
        radial-gradient(1px 1px at 40% 20%, rgba(201, 169, 97, 0.6), transparent),
        radial-gradient(2px 2px at 75% 50%, rgba(201, 169, 97, 0.5), transparent),
        radial-gradient(1px 1px at 25% 60%, rgba(201, 169, 97, 0.7), transparent),
        radial-gradient(1px 1px at 65% 85%, rgba(201, 169, 97, 0.5), transparent),
        radial-gradient(2px 2px at 10% 40%, rgba(201, 169, 97, 0.6), transparent);
    background-size: 300% 300%;
    animation: starsMove2 100s linear infinite reverse;
}

.hero-stars-layer3 {
    background-image: 
        radial-gradient(3px 3px at 30% 40%, rgba(255, 255, 255, 0.4), transparent),
        radial-gradient(2px 2px at 70% 15%, rgba(255, 255, 255, 0.3), transparent),
        radial-gradient(3px 3px at 85% 75%, rgba(255, 255, 255, 0.4), transparent),
        radial-gradient(2px 2px at 45% 90%, rgba(255, 255, 255, 0.3), transparent);
    background-size: 200% 200%;
    animation: starsMove3 120s linear infinite;
}

@keyframes starsMove1 {
    from { transform: translateY(0) translateX(0); }
    to { transform: translateY(-150px) translateX(50px); }
}

@keyframes starsMove2 {
    from { transform: translateY(0) translateX(0); }
    to { transform: translateY(-100px) translateX(-30px); }
}

@keyframes starsMove3 {
    from { transform: translateY(0) translateX(0) scale(1); }
    50% { transform: translateY(-75px) translateX(25px) scale(1.1); }
    to { transform: translateY(-150px) translateX(50px) scale(1); }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-overlay);
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    color: var(--white);
    padding: 40px 20px;
    animation: fadeInUp 1s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-title {
    font-family: var(--font-serif);
    font-size: 4rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 20px;
    letter-spacing: 0.05em;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 300;
    margin-bottom: 30px;
    color: var(--accent-gold);
    letter-spacing: 0.1em;
}

.hero-description {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 50px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.95;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.hero-note {
    font-size: 0.9rem;
    opacity: 0.85;
    font-style: italic;
}

.btn-pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 4px 15px rgba(201, 169, 97, 0.3);
    }
    50% {
        box-shadow: 0 4px 25px rgba(201, 169, 97, 0.6);
    }
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--white);
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    opacity: 0.7;
    animation: fadeIn 2s ease;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--accent-gold), transparent);
    margin-top: 10px;
    animation: scrollLineMove 2s ease-in-out infinite;
}

@keyframes scrollLineMove {
    0%, 100% { transform: translateY(0); opacity: 0; }
    50% { transform: translateY(20px); opacity: 1; }
}

/* ================================================
   4. ボタンスタイル
   ================================================ */
.btn {
    display: inline-block;
    padding: 15px 40px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    transition: var(--transition-smooth);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--gradient-gold);
    color: var(--white);
    box-shadow: 0 6px 20px rgba(201, 169, 97, 0.4);
    font-weight: 700;
    letter-spacing: 0.05em;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(201, 169, 97, 0.6);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--accent-gold);
}

.btn-secondary:hover {
    background: var(--accent-gold);
    color: var(--white);
    transform: translateY(-3px);
}

.btn-large {
    padding: 18px 50px;
    font-size: 1.1rem;
}

/* ================================================
   5. セクション共通スタイル
   ================================================ */
section {
    padding: var(--section-padding) 0;
    position: relative;
}

.section-title {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 20px;
    color: var(--primary-navy);
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-gold);
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-gray);
    margin-bottom: 60px;
}

/* アニメーション用クラス */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ================================================
   6. 問題提起セクション
   ================================================ */
.problems {
    background: var(--light-gray);
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.problem-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: var(--transition-smooth);
}

.problem-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.problem-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.problem-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--primary-navy);
}

.problem-card p {
    color: var(--text-gray);
    line-height: 1.8;
}

.problems-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin: 60px 0;
    padding: 40px;
    background: var(--white);
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent-gold);
    margin-bottom: 10px;
    font-family: var(--font-serif);
}

.stat-label {
    color: var(--text-gray);
    font-size: 0.95rem;
    line-height: 1.6;
}

.problems-conclusion {
    text-align: center;
    font-size: 1.2rem;
    color: var(--primary-navy);
    margin-top: 40px;
}

.problems-conclusion strong {
    color: var(--accent-gold);
}

/* ================================================
   7. Why しんら？ 5つの特徴セクション
   ================================================ */
.why-shinra {
    background: linear-gradient(180deg, var(--light-gray) 0%, var(--white) 100%);
    padding: var(--section-padding) 0;
    overflow: hidden;
}

.why-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.why-feature {
    position: relative;
    background: var(--white);
    border-radius: 20px;
    padding: 50px 35px;
    text-align: center;
    transition: var(--transition-slow);
    box-shadow: 0 10px 40px rgba(26, 41, 66, 0.08);
    overflow: hidden;
}

/* 各特徴の背景画像 */
.why-feature[data-feature="retreat"]::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('https://sspark.genspark.ai/cfimages?u1=hij%2BdY%2F6lDlJhAsoCNcadwC7bRt5bxqCZghMY5FbtyZeAcf1%2F0NAlQvJuXpvGvrm4bivq%2B4%2BJfZbZVok5%2BzwvQz8WZF2I5Uheq4KuoojHs%2FA5LStXoCixhnI21FOHcDl4y5G4avZnAEy%2FyvL8CPhMxB2zA49d9lV6kMcwaZpfQfkM0sDRkUhMQ%3D%3D&u2=uIWQNPW1xLcQsebN&width=2560');
    background-size: cover;
    background-position: center;
    opacity: 0.08;
    transition: var(--transition-slow);
    z-index: 0;
}

.why-feature[data-feature="science"]::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('https://sspark.genspark.ai/cfimages?u1=zgepB3GlCzE8Db38%2BWBjCQLvm0JnreuMORLvkdUAI2htCgCPQhiYBjsPQWncao3c6oxv2wB8OJGQFMcieHlbXVk6ahn%2BXZucA%2FNJGmOWFwPN%2BfhvgrqbsXtZSNQRmm6bG%2BjGlBG7mJWIJlow0wNonKDlzZ33bAN8b45chIECG27GkLzGaAzQlGlWgFmX%2FKMMq8XCNK15Yebd&u2=38ww8bzDjZRK3cUB&width=2560');
    background-size: cover;
    background-position: center;
    opacity: 0.06;
    transition: var(--transition-slow);
    z-index: 0;
}

.why-feature[data-feature="narrative"]::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('https://sspark.genspark.ai/cfimages?u1=5PrKGTxENPASYjDFxOyuWQePo53aPb5euRslQZe6R3gXIpeKhzmeB4wXVtzOmdp%2FSQ5%2B6AJZ%2F3a%2FpfJzekWcYcGHsz2tOn4ids5NQE%2Bw1XjVVTLwTWjtYUh4wma4wU8vmsX3rkOPd1fY%2FNaXEs%2BBcxpEHi4Nb%2BiVRQVM5bAGaNZ%2Bk20rdmA%3D&u2=E1OsK6vPYxY53ryq&width=2560');
    background-size: cover;
    background-position: center;
    opacity: 0.07;
    transition: var(--transition-slow);
    z-index: 0;
}

.why-feature[data-feature="system"]::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('https://sspark.genspark.ai/cfimages?u1=Bp2IzTRU8%2FxjJCQq7YvEdbaM1eCRh39rJ8ANt%2Fj%2FMH%2B0DrOY2YGxHgVl0uDJuK33xxxmMvZYf9g9DxHbmKsnoFEjePvsdK6ygrSGpQdU4jlUiUBdkGxh20vg8g9pZ7OZezrB57YEELtRcqj5Kd%2FEtFTsA3DkYr5l6IQLLPVpw5A5VF4jK5W%2BCg%3D%3D&u2=chOC8cF3W5XLgvKm&width=2560');
    background-size: cover;
    background-position: center;
    opacity: 0.06;
    transition: var(--transition-slow);
    z-index: 0;
}

.why-feature[data-feature="team"]::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('https://sspark.genspark.ai/cfimages?u1=QtbNPRX5HXC3bfcEMBhHh6ipt7Wcjf0e1hdv7h%2B%2F29tspvlZJdB9gTiUG4flMkHD1wJLa9MjkR3AsKSnRzVrLPF%2BAZEDjuawMcxC2nAj%2F%2By1NrrjSJ1iNbOzkybp%2BENn9GRTHHam1FYEYQJXKd%2BI7c4CZIczgmO003IQyPQVN6Ohdvt3P%2FAXtnRnkwA1vid9emy0QjMquS%2FGt1BjCNqhNlPpy70lMIbQtmAOhJcBnRSYIxQ%3D&u2=gB2BrbVTo%2BfMHkWG&width=2560');
    background-size: cover;
    background-position: center;
    opacity: 0.06;
    transition: var(--transition-slow);
    z-index: 0;
}

.why-feature:hover::before {
    opacity: 0.12;
    transform: scale(1.05);
}

.why-feature:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(26, 41, 66, 0.15);
}

.why-feature-icon {
    position: relative;
    z-index: 1;
    margin: 0 auto 25px;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(201, 169, 97, 0.1), rgba(201, 169, 97, 0.2));
    border-radius: 50%;
    border: 2px solid var(--accent-gold);
    transition: var(--transition-smooth);
}

.why-feature:hover .why-feature-icon {
    background: linear-gradient(135deg, rgba(201, 169, 97, 0.2), rgba(201, 169, 97, 0.3));
    transform: rotate(360deg);
}

.why-feature h3 {
    position: relative;
    z-index: 1;
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--primary-navy);
    margin-bottom: 20px;
    line-height: 1.6;
}

.why-feature p {
    position: relative;
    z-index: 1;
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--text-gray);
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .why-shinra {
        padding: var(--section-padding-mobile) 0;
    }
    
    .why-features {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .why-feature {
        padding: 40px 25px;
    }
    
    .why-feature h3 {
        font-size: 1.2rem;
    }
}

/* ================================================
   8. 提供価値セクション
   ================================================ */
.value {
    background: var(--white);
}

.value-intro {
    margin-bottom: 40px;
}

.value-intro-text {
    text-align: center;
    font-size: 1.1rem;
    line-height: 2;
    color: var(--text-gray);
    max-width: 900px;
    margin: 30px auto 0 auto;
}

.value-intro-text strong {
    color: var(--primary-navy);
    font-size: 1.3rem;
    display: block;
    margin-bottom: 15px;
}

.value-intro-text .highlight {
    color: var(--accent-gold);
    font-weight: 700;
    display: block;
    margin-top: 15px;
    font-size: 1.15rem;
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.value-card {
    background: var(--light-gray);
    padding: 50px 40px;
    border-radius: 15px;
    position: relative;
    transition: var(--transition-smooth);
    border: 2px solid transparent;
}

.value-card:hover {
    border-color: var(--accent-gold);
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(201, 169, 97, 0.2);
}

.value-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent-gold);
    opacity: 0.3;
    position: absolute;
    top: 20px;
    right: 30px;
    font-family: var(--font-serif);
}

.value-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--primary-navy);
    line-height: 1.6;
}

.value-card p {
    color: var(--text-gray);
    line-height: 1.8;
}

.value-conclusion {
    text-align: center;
    margin-top: 60px;
}

.value-conclusion p {
    font-size: 1.5rem;
    font-family: var(--font-serif);
    color: var(--primary-navy);
}

/* ================================================
   8. 5つの特徴
   ================================================ */
.features {
    background: var(--gradient-primary);
    color: var(--white);
}

.features .section-title,
.features .section-subtitle {
    color: var(--white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    border: 1px solid rgba(201, 169, 97, 0.3);
    transition: var(--transition-smooth);
}

.feature-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-10px);
    border-color: var(--accent-gold);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
}

.feature-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--accent-gold);
}

.feature-card p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
}

/* ================================================
   9. サービス紹介
   ================================================ */
.services {
    background: var(--light-gray);
}

.service-highlight {
    background: var(--white);
    border-radius: 20px;
    padding: 50px;
    margin-bottom: 60px;
    box-shadow: 0 8px 40px rgba(201, 169, 97, 0.15);
    position: relative;
    border: 2px solid var(--accent-gold);
}

.service-badge {
    position: absolute;
    top: -15px;
    left: 50px;
    background: var(--gradient-gold);
    color: var(--white);
    padding: 8px 25px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.service-highlight-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
    align-items: center;
}

.service-highlight h3 {
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--primary-navy);
    margin-bottom: 20px;
}

.service-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-gold);
    margin-bottom: 20px;
}

.service-price span {
    font-size: 1rem;
    color: var(--text-gray);
    font-weight: 400;
}

.service-description {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 30px;
    color: var(--primary-navy);
}

.service-details {
    margin-bottom: 30px;
}

.service-detail-item {
    margin-bottom: 20px;
}

.service-detail-item strong {
    display: block;
    color: var(--primary-navy);
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.service-detail-item ul {
    padding-left: 20px;
}

.service-detail-item li {
    color: var(--text-gray);
    margin-bottom: 8px;
    position: relative;
    padding-left: 20px;
}

.service-detail-item li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-gold);
    font-weight: 700;
}

.service-highlight-image {
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-image-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
    width: 100%;
}

.service-image-grid img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: var(--transition-smooth);
}

.service-image-grid img:hover {
    transform: scale(1.03);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.service-image-placeholder {
    background: var(--gradient-primary);
    border-radius: 15px;
    padding: 60px 40px;
    text-align: center;
    color: var(--white);
    width: 100%;
}

.service-image-placeholder span {
    font-size: 5rem;
    display: block;
    margin-bottom: 20px;
}

.service-image-placeholder p {
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 0.05em;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
}

.service-card {
    background: var(--white);
    padding: 40px 35px;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: var(--transition-smooth);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.service-card h4 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 15px;
}

.service-card-price {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent-gold);
    margin-bottom: 20px;
}

.service-card-price span {
    font-size: 0.9rem;
    color: var(--text-gray);
    font-weight: 400;
}

.service-card > p {
    color: var(--text-gray);
    margin-bottom: 25px;
    line-height: 1.8;
}

.service-card-list {
    margin-bottom: 25px;
}

.service-card-list li {
    color: var(--text-gray);
    margin-bottom: 10px;
    padding-left: 25px;
    position: relative;
}

.service-card-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-gold);
    font-weight: 700;
}



/* ================================================
   10. 代表者メッセージ
   ================================================ */
.message {
    background: var(--white);
}

.message-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    align-items: center;
}

.message-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.message-image-placeholder {
    background: var(--gradient-primary);
    border-radius: 15px;
    aspect-ratio: 1/1;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 8rem;
}

.message-text h2 {
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--primary-navy);
    margin-bottom: 10px;
}

.message-subtitle {
    color: var(--accent-gold);
    font-size: 1.1rem;
    margin-bottom: 30px;
    font-weight: 600;
}

.message-body p {
    color: var(--text-gray);
    line-height: 1.9;
    margin-bottom: 20px;
}

.message-body strong {
    color: var(--accent-gold);
}

.message-question {
    display: block;
    font-size: 1.4rem;
    color: var(--accent-gold);
    font-family: var(--font-serif);
    margin-bottom: 15px;
}

.message-insight {
    color: var(--accent-gold);
    font-weight: 700;
    font-size: 1.1rem;
}

.message-signature {
    margin-top: 40px !important;
    font-style: italic;
    color: var(--primary-navy) !important;
    font-weight: 600;
    padding: 30px;
    background: rgba(201, 169, 97, 0.1);
    border-left: 4px solid var(--accent-gold);
    border-radius: 8px;
}

/* ================================================
   11. 実績・導入事例
   ================================================ */
.results {
    background: var(--light-gray);
}

/* お客様の声ハイライト */
.testimonial-highlight {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 60px 50px;
    border-radius: 20px;
    text-align: center;
    position: relative;
    margin-bottom: 80px;
    box-shadow: 0 10px 40px rgba(26, 41, 66, 0.3);
}

.testimonial-quote-mark {
    font-size: 8rem;
    color: var(--accent-gold);
    opacity: 0.3;
    position: absolute;
    top: -20px;
    left: 40px;
    font-family: var(--font-serif);
    line-height: 1;
}

.testimonial-main {
    font-size: 1.4rem;
    line-height: 2;
    font-style: italic;
    margin-bottom: 25px;
    position: relative;
    z-index: 1;
}

.testimonial-result {
    color: var(--accent-gold);
    font-size: 1.5rem;
    display: block;
    margin-top: 15px;
    font-weight: 700;
}

.testimonial-author {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
}

/* 実績数値 - 統一デザイン */
.achievement-stats-unified {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 25px;
    margin-bottom: 60px;
    padding: 50px 40px;
    background: var(--white);
    border-radius: 20px;
    box-shadow: 0 8px 40px rgba(201, 169, 97, 0.15);
    border: 2px solid var(--accent-gold);
}

.achievement-card {
    background: linear-gradient(135deg, #fff9f0 0%, #ffffff 100%);
    border: 2px solid var(--accent-gold);
    border-radius: 15px;
    padding: 35px 25px;
    text-align: center;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 180px;
}

.achievement-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(201, 169, 97, 0.3);
}

.achievement-number-large {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--accent-gold);
    margin-bottom: 15px;
    font-family: var(--font-serif);
    line-height: 1;
}

.achievement-label-large {
    font-size: 1rem;
    color: var(--primary-navy);
    font-weight: 700;
}

.achievement-card-result {
    background: linear-gradient(135deg, #fff9f0 0%, #ffffff 100%);
}

.achievement-icon-circle {
    font-size: 3rem;
    margin-bottom: 15px;
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(201, 169, 97, 0.1);
    border-radius: 50%;
}

.achievement-result-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 12px;
}

.achievement-result-text {
    font-size: 0.95rem;
    color: var(--text-gray);
    line-height: 1.7;
}

.achievement-highlight-text {
    color: var(--accent-gold);
    font-weight: 700;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-bottom: 80px;
}

.result-card {
    background: var(--white);
    padding: 40px 35px;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: var(--transition-smooth);
}

.result-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.result-card-highlight {
    border: 2px solid var(--accent-gold);
    background: linear-gradient(135deg, #fff9f0 0%, #ffffff 100%);
}

.result-label {
    display: inline-block;
    background: var(--accent-gold);
    color: var(--white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    margin-bottom: 20px;
    font-weight: 600;
}

.result-challenge {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 20px;
}

.result-voice {
    font-style: italic;
    color: var(--text-gray);
    line-height: 1.9;
    margin-bottom: 25px;
    padding-left: 20px;
    border-left: 3px solid var(--accent-gold);
}

.result-voice strong {
    color: var(--accent-gold);
    font-weight: 700;
}

.result-outcomes {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.result-outcome {
    color: var(--text-gray);
    font-size: 0.95rem;
}

.result-outcome-highlight {
    color: var(--accent-gold);
    font-weight: 700;
    font-size: 1.1rem;
}

/* 統計データ */
.stats-section {
    background: var(--white);
    padding: 60px 50px;
    border-radius: 20px;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.05);
}

.stats-title {
    font-family: var(--font-serif);
    font-size: 2rem;
    text-align: center;
    color: var(--primary-navy);
    margin-bottom: 40px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
}

.stat-box {
    text-align: center;
    padding: 40px 30px;
    background: var(--light-gray);
    border-radius: 15px;
}

.stat-big-number {
    font-size: 4rem;
    font-weight: 700;
    color: var(--accent-gold);
    margin-bottom: 15px;
    font-family: var(--font-serif);
}

.stat-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.stat-box h4 {
    font-size: 1.3rem;
    color: var(--primary-navy);
    margin-bottom: 15px;
}

.stat-box p {
    color: var(--text-gray);
    line-height: 1.8;
}

.stats-source {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-gray);
    font-style: italic;
}

/* 支援業種 */
.industry-support {
    margin-top: 60px;
    text-align: center;
}

.industry-title {
    font-size: 1.5rem;
    color: var(--primary-navy);
    margin-bottom: 30px;
    font-weight: 700;
}

.industry-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
}

.industry-tag {
    background: var(--white);
    color: var(--primary-navy);
    padding: 12px 25px;
    border-radius: 25px;
    font-size: 0.95rem;
    border: 2px solid var(--border-gray);
    font-weight: 600;
    transition: var(--transition-smooth);
}

.industry-tag:hover {
    background: var(--accent-gold);
    color: var(--white);
    border-color: var(--accent-gold);
    transform: translateY(-3px);
}

/* ================================================
   12. 科学的根拠
   ================================================ */
.science {
    background: var(--white);
}

.science-theories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-bottom: 80px;
}

.theory-card {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 50px 40px;
    border-radius: 15px;
    text-align: center;
    position: relative;
    transition: var(--transition-smooth);
}

.theory-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 40px rgba(26, 41, 66, 0.3);
}

.theory-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent-gold);
    opacity: 0.5;
    position: absolute;
    top: 20px;
    right: 30px;
    font-family: var(--font-serif);
}

.theory-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--accent-gold);
}

.theory-card h3 span {
    font-size: 1rem;
    display: block;
    margin-top: 10px;
    color: rgba(255, 255, 255, 0.8);
}

.theory-card p {
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.95);
}

/* 4つの対話メソッド */
.dialogue-methods {
    margin-bottom: 80px;
}

.methods-title {
    font-family: var(--font-serif);
    font-size: 2rem;
    text-align: center;
    color: var(--primary-navy);
    margin-bottom: 50px;
}

.methods-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.method-card {
    background: var(--light-gray);
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition-smooth);
    border: 2px solid transparent;
}

.method-card:hover {
    border-color: var(--accent-gold);
    transform: translateY(-5px);
}

.method-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.method-card h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 15px;
}

.method-card p {
    color: var(--text-gray);
    line-height: 1.8;
}

/* ナラティブ経営 */
.narrative-section {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 50px 40px;
    border-radius: 15px;
    text-align: center;
}

.narrative-section h3 {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--accent-gold);
}

.narrative-section p {
    line-height: 1.9;
    font-size: 1.1rem;
}

/* ================================================
   12.5 メディア・権威性
   ================================================ */
.media-authority {
    background: var(--primary-navy);
    color: var(--white);
    padding: 80px 0;
}

.media-title {
    font-family: var(--font-serif);
    font-size: 2rem;
    text-align: center;
    margin-bottom: 50px;
    color: var(--accent-gold);
}

.media-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.media-item {
    text-align: center;
    padding: 30px 20px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    border: 1px solid rgba(201, 169, 97, 0.3);
    transition: var(--transition-smooth);
}

.media-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.media-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.media-item p {
    font-size: 0.95rem;
    line-height: 1.7;
    font-weight: 600;
}

/* ================================================
   13. セミナー情報
   ================================================ */
.seminar {
    background: var(--light-gray);
}

.seminar-upcoming {
    margin-bottom: 80px;
}

.seminar-badge {
    display: inline-block;
    background: var(--accent-gold);
    color: var(--white);
    padding: 8px 25px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 30px;
}

.seminar-card-large {
    background: var(--white);
    padding: 50px 45px;
    border-radius: 20px;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.05);
    border: 2px solid var(--accent-gold);
}

.seminar-card-large h3 {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    color: var(--primary-navy);
    margin-bottom: 20px;
    line-height: 1.5;
}

.seminar-description {
    color: var(--text-gray);
    margin-bottom: 30px;
    line-height: 1.8;
    font-size: 1.05rem;
}

.seminar-info {
    display: flex;
    gap: 40px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.seminar-info-item {
    color: var(--primary-navy);
    font-size: 1rem;
}

.seminar-info-item strong {
    color: var(--accent-gold);
}

.seminar-past h3 {
    font-size: 1.5rem;
    color: var(--primary-navy);
    margin-bottom: 30px;
}

.seminar-list {
    background: var(--white);
    padding: 30px 35px;
    border-radius: 15px;
    margin-bottom: 40px;
}

.seminar-list li {
    color: var(--text-gray);
    margin-bottom: 15px;
    padding-left: 25px;
    position: relative;
}

.seminar-list li::before {
    content: '●';
    position: absolute;
    left: 0;
    color: var(--accent-gold);
}

.seminar-themes {
    background: var(--white);
    padding: 40px 35px;
    border-radius: 15px;
}

.seminar-themes h4 {
    font-size: 1.2rem;
    color: var(--primary-navy);
    margin-bottom: 25px;
}

.themes-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.theme-tag {
    background: var(--light-gray);
    color: var(--primary-navy);
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 0.9rem;
    border: 1px solid var(--border-gray);
    transition: var(--transition-smooth);
}

.theme-tag:hover {
    background: var(--accent-gold);
    color: var(--white);
    border-color: var(--accent-gold);
}

/* ================================================
   14. チーム紹介
   ================================================ */
.team {
    background: var(--white);
}

.team-members {
    display: flex;
    flex-direction: column;
    gap: 80px;
}

.team-member {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 50px;
    align-items: start;
}

.team-member-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.team-image-placeholder {
    background: var(--gradient-primary);
    border-radius: 15px;
    aspect-ratio: 1/1;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 6rem;
}

.team-member-info h3 {
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--primary-navy);
    margin-bottom: 10px;
}

.team-name-en {
    font-size: 1rem;
    color: var(--text-gray);
    font-family: var(--font-sans);
    font-weight: 400;
    margin-left: 15px;
}

.team-role {
    color: var(--accent-gold);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.team-basic-info {
    color: var(--text-gray);
    margin-bottom: 30px;
    line-height: 1.8;
}

.team-profile {
    margin-bottom: 30px;
}

.team-profile h4 {
    color: var(--primary-navy);
    font-size: 1.2rem;
    margin-bottom: 25px;
    font-weight: 700;
}

.team-profile p {
    color: var(--text-gray);
    line-height: 1.9;
    margin-bottom: 20px;
}

.team-profile .highlight-text {
    color: var(--accent-gold);
    font-weight: 700;
    font-size: 1.05rem;
}

.team-mission {
    margin-top: 30px !important;
    padding: 25px;
    background: linear-gradient(135deg, #fff9f0 0%, #ffffff 100%);
    border-left: 4px solid var(--accent-gold);
    border-radius: 8px;
}

.team-mission strong {
    color: var(--primary-navy);
    display: block;
    margin-bottom: 10px;
    font-size: 1.05rem;
}

.team-career h4,
.team-expertise h4,
.team-profile {
    color: var(--primary-navy);
    font-size: 1.2rem;
    margin-bottom: 25px;
    font-weight: 700;
}

.team-profile p {
    color: var(--text-gray);
    line-height: 1.9;
    margin-bottom: 20px;
}

.team-profile .highlight-text {
    color: var(--accent-gold);
    font-weight: 700;
    font-size: 1.05rem;
}

.team-mission {
    margin-top: 30px !important;
    padding: 25px;
    background: linear-gradient(135deg, #fff9f0 0%, #ffffff 100%);
    border-left: 4px solid var(--accent-gold);
    border-radius: 8px;
}

.team-mission strong {
    color: var(--primary-navy);
    display: block;
    margin-bottom: 10px;
    font-size: 1.05rem;
}

.career-timeline {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.career-item {
    padding-left: 40px;
    position: relative;
    border-left: 2px solid var(--border-gray);
    padding-bottom: 20px;
}

.career-item::before {
    content: '';
    position: absolute;
    left: -6px;
    top: 5px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--accent-gold);
}

.career-current {
    border-left-color: var(--accent-gold);
}

.career-current::before {
    width: 14px;
    height: 14px;
    left: -8px;
    box-shadow: 0 0 0 4px rgba(201, 169, 97, 0.2);
}

.career-label {
    display: inline-block;
    background: var(--light-gray);
    color: var(--primary-navy);
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.career-current .career-label {
    background: var(--accent-gold);
    color: var(--white);
}

.career-item h5 {
    font-size: 1.1rem;
    color: var(--primary-navy);
    margin-bottom: 10px;
    font-weight: 700;
}

.career-item p {
    color: var(--text-gray);
    line-height: 1.8;
}

.expertise-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.expertise-tags span {
    background: var(--light-gray);
    color: var(--primary-navy);
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 0.9rem;
    border: 1px solid var(--border-gray);
}

/* ================================================
   15. よくある質問
   ================================================ */
.faq {
    background: var(--light-gray);
}

.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border-radius: 10px;
    margin-bottom: 20px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.faq-question {
    width: 100%;
    padding: 25px 30px;
    background: var(--white);
    border: none;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-navy);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition-smooth);
}

.faq-question:hover {
    background: var(--light-gray);
}

.faq-icon {
    font-size: 1.5rem;
    color: var(--accent-gold);
    transition: var(--transition-smooth);
    font-weight: 300;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 30px 25px 30px;
    color: var(--text-gray);
    line-height: 1.9;
}

/* ================================================
   16. CTAセクション
   ================================================ */
.cta {
    background: var(--gradient-primary);
    color: var(--white);
    text-align: center;
}

.cta-badge {
    display: inline-block;
    background: var(--accent-gold);
    color: var(--white);
    padding: 10px 30px;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 25px;
    letter-spacing: 0.05em;
}

.cta-content h2 {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    margin-bottom: 25px;
}

.cta-lead {
    font-size: 1.15rem;
    line-height: 1.9;
    margin-bottom: 50px;
    opacity: 0.95;
}

.cta-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto 50px auto;
}

.cta-benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 25px;
    border-radius: 15px;
    border: 1px solid rgba(201, 169, 97, 0.3);
    text-align: left;
}

.cta-benefit-icon {
    font-size: 1.5rem;
    color: var(--accent-gold);
    font-weight: 700;
    flex-shrink: 0;
}

.cta-benefit-text strong {
    display: block;
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.cta-benefit-text p {
    font-size: 0.9rem;
    opacity: 0.9;
    margin: 0;
}

.cta-buttons {
    margin-bottom: 60px;
}

.btn-large span {
    display: block;
    margin-bottom: 8px;
}

.btn-large small {
    font-size: 0.75rem;
    opacity: 0.85;
    font-weight: 400;
}

.btn-cta-main {
    background: linear-gradient(135deg, #d4af6a 0%, #c9a961 50%, #b8935a 100%);
    font-size: 1.15rem;
    padding: 22px 55px;
    box-shadow: 0 8px 25px rgba(201, 169, 97, 0.5);
}

.btn-cta-main:hover {
    box-shadow: 0 12px 35px rgba(201, 169, 97, 0.7);
}

.cta-trust-message {
    margin-top: 25px;
    font-size: 0.95rem;
    opacity: 0.95;
    text-align: center;
}

.cta-contact-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    max-width: 800px;
    margin: 0 auto;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 20px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 30px;
    border-radius: 15px;
    border: 1px solid rgba(201, 169, 97, 0.3);
    transition: var(--transition-smooth);
}

.contact-method:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.contact-icon {
    font-size: 2.5rem;
}

.contact-info {
    text-align: left;
}

.contact-info strong {
    display: block;
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.contact-info a {
    color: var(--accent-gold);
    font-size: 1.1rem;
    font-weight: 600;
}

.contact-info a:hover {
    text-decoration: underline;
}

/* ================================================
   17. 会社概要
   ================================================ */
.company {
    background: var(--white);
}

.company-table {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.company-table tr {
    border-bottom: 1px solid var(--border-gray);
}

.company-table tr:last-child {
    border-bottom: none;
}

.company-table th,
.company-table td {
    padding: 25px 30px;
    text-align: left;
}

.company-table th {
    background: var(--light-gray);
    color: var(--primary-navy);
    font-weight: 700;
    width: 200px;
}

.company-table td {
    color: var(--text-gray);
    line-height: 1.8;
}

.company-table td a {
    color: var(--accent-gold);
    font-weight: 600;
}

.company-table td a:hover {
    text-decoration: underline;
}

/* ================================================
   18. フッター
   ================================================ */
.footer {
    background: var(--primary-navy);
    color: var(--white);
    padding: 60px 0 30px 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 60px;
    margin-bottom: 50px;
}

.footer-brand h3 {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 10px;
}

.footer-philosophy {
    color: var(--accent-gold) !important;
    font-style: italic;
    margin-top: 20px !important;
}

.footer-vision {
    margin-top: 30px;
    padding: 25px;
    background: rgba(201, 169, 97, 0.1);
    border-left: 3px solid var(--accent-gold);
    border-radius: 8px;
}

.footer-vision strong {
    display: block;
    color: var(--accent-gold);
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.footer-vision p {
    font-size: 0.95rem;
    line-height: 1.7;
}

/* SNSリンクスタイル */
.footer-social {
    margin-top: 35px;
}

.footer-social h4 {
    font-size: 1.1rem;
    margin-bottom: 18px;
    color: var(--accent-gold);
    font-weight: 500;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--accent-gold);
    opacity: 0;
    transition: var(--transition-smooth);
    z-index: -1;
}

.social-link:hover::before {
    opacity: 1;
}

.social-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(201, 169, 97, 0.3);
}

/* 各SNSの個別カラー */
.social-x:hover {
    background: #000000;
}

.social-facebook:hover {
    background: #1877F2;
}

.social-youtube:hover {
    background: #FF0000;
}

.social-link svg {
    width: 20px;
    height: 20px;
    position: relative;
    z-index: 1;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
}

.footer-link-group h4 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--accent-gold);
}

.footer-link-group ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-link-group a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.footer-link-group a:hover {
    color: var(--accent-gold);
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

/* ================================================
   19. レスポンシブデザイン
   ================================================ */

@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .service-highlight-content {
        grid-template-columns: 1fr;
    }
    
    .team-member {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .message-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px;
    }
    
    .nav {
        position: fixed;
        top: 0;
        left: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--primary-navy);
        transition: left 0.4s ease;
        z-index: 999;
        padding-top: 80px;
        box-shadow: 2px 0 20px rgba(0, 0, 0, 0.3);
    }
    
    .nav.active {
        left: 0;
    }
    
    .nav-list {
        flex-direction: column;
        gap: 0;
        align-items: stretch;
    }
    
    .nav-list li {
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .nav-list a {
        display: block;
        padding: 24px 30px;
        font-size: 1rem;
        min-height: 56px;
    }
    
    .nav-cta {
        margin: 20px 30px;
        text-align: center;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .problems-grid,
    .value-grid,
    .features-grid,
    .services-grid,
    .results-grid,
    .science-theories,
    .methods-grid {
        grid-template-columns: 1fr;
    }
    
    .service-highlight {
        padding: 30px 25px;
    }
    
    .service-badge {
        left: 25px;
    }
    
    .seminar-info {
        flex-direction: column;
        gap: 15px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .company-table th,
    .company-table td {
        padding: 15px 20px;
    }
    
    .company-table th {
        width: auto;
        display: block;
        border-bottom: none;
        padding-bottom: 5px;
    }
    
    .company-table td {
        display: block;
        padding-top: 5px;
    }
    
    .achievement-stats-unified {
        grid-template-columns: 1fr;
        padding: 30px 20px;
        gap: 20px;
    }
    
    .achievement-card {
        min-height: 160px;
        padding: 30px 20px;
    }
    
    .achievement-number-large {
        font-size: 2.8rem;
    }
    
    .achievement-icon-circle {
        width: 60px;
        height: 60px;
        font-size: 2.5rem;
    }
    
    .cta-benefits {
        grid-template-columns: 1fr;
    }
    
    .media-items {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .achievement-stats-unified {
        grid-template-columns: 1fr;
        padding: 30px 20px;
        gap: 20px;
    }
    
    .achievement-number-large {
        font-size: 2.5rem;
    }
    
    .achievement-card {
        min-height: 160px;
        padding: 30px 20px;
    }
    
    .sp-only {
        display: inline;
    }
}

.sp-only {
    display: none;
}

/* メニューオーバーレイ */
.menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.menu-overlay.active {
    display: block;
    opacity: 1;
}

/* ================================================
   20. ユーティリティクラス
   ================================================ */
.text-center {
    text-align: center;
}

.mb-20 {
    margin-bottom: 20px;
}

.mb-40 {
    margin-bottom: 40px;
}

.mt-40 {
    margin-top: 40px;
}

/* アクセシビリティ */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ================================================
   21. プリント用スタイル
   ================================================ */
@media print {
    .header,
    .hamburger,
    .scroll-indicator,
    .cta,
    .footer {
        display: none;
    }
    
    body {
        color: #000;
        background: #fff;
    }
    
    section {
        page-break-inside: avoid;
    }
}