/* ========================================
   リセット & ベーススタイル
   ======================================== */

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

:root {
    /* カラーパレット - 濃いめの青系に統一 */
    --primary-color: #1e3a8a;
    --primary-dark: #1e293b;
    --primary-light: #3b82f6;
    --secondary-color: #2563eb;
    --accent-color: #60a5fa;
    --text-dark: #1e293b;
    --text-gray: #64748b;
    --text-light: #94a3b8;
    --bg-white: #ffffff;
    --bg-light: #f8fafc;
    --bg-gray: #f1f5f9;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* グラデーション - 青系に統一 */
    --gradient-primary: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    --gradient-secondary: linear-gradient(135deg, #2563eb 0%, #60a5fa 100%);
    --gradient-hero: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%);
    
    /* スペーシング */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* フォント */
    --font-primary: 'Noto Sans JP', sans-serif;
    --font-heading: 'Poppins', 'Noto Sans JP', sans-serif;
}

body {
    font-family: var(--font-primary);
    color: var(--text-dark);
    line-height: 1.7;
    background-color: var(--bg-white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ========================================
   ヘッダー
   ======================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: all 0.3s ease;
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
}

.logo img {
    height: 50px;
    width: auto;
}

.nav {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-link {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link.cta-button {
    background: var(--gradient-primary);
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 50px;
    font-weight: 600;
}

.nav-link.cta-button::after {
    display: none;
}

.nav-link.cta-button:hover {
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-dark);
    cursor: pointer;
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: white;
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-md);
    flex-direction: column;
    gap: var(--spacing-sm);
    z-index: 999;
}

.mobile-menu.active {
    display: flex;
}

.mobile-nav-link {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    padding: var(--spacing-sm);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.mobile-nav-link:hover {
    background: var(--bg-light);
    color: var(--primary-color);
}

.mobile-nav-link.cta-button {
    background: var(--gradient-primary);
    color: white;
    text-align: center;
}

/* ========================================
   ヒーローセクション
   ======================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-hero);
    color: white;
    padding: var(--spacing-3xl) 0;
    margin-top: 70px;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('../images/hero-background.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.3;
    z-index: 0;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-hero);
    opacity: 0.85;
    z-index: 0;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    z-index: 1;
}

.hero-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
    animation: float 20s infinite ease-in-out;
}

.hero-shape.shape-1 {
    width: 500px;
    height: 500px;
    background: white;
    top: -200px;
    left: -100px;
    animation-delay: 0s;
}

.hero-shape.shape-2 {
    width: 400px;
    height: 400px;
    background: white;
    bottom: -150px;
    right: -100px;
    animation-delay: 7s;
}

.hero-shape.shape-3 {
    width: 300px;
    height: 300px;
    background: white;
    top: 50%;
    right: 10%;
    animation-delay: 14s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -30px) rotate(120deg); }
    66% { transform: translate(-30px, 30px) rotate(240deg); }
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.hero-title .highlight-yellow {
    color: #fbbf24;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
    font-size: 1.25rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-xl);
    opacity: 0.95;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle .subtitle-emphasis {
    font-size: 1.4rem;
    font-weight: 600;
    display: block;
    margin-bottom: 0.5rem;
    text-shadow: 0 3px 6px rgba(0, 0, 0, 0.3);
}

.hero-pricing {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-pricing-five {
    max-width: 900px;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.hero-price-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.hero-price-item-featured {
    position: relative;
}

.hero-price-item-featured::before {
    content: '人気';
    position: absolute;
    top: -25px;
    background: #fbbf24;
    color: #1e3a8a;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 700;
}

.hero-price-label {
    font-size: 0.75rem;
    font-weight: 600;
    opacity: 0.9;
}

.hero-price-amount {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: #fbbf24;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-price-unit {
    font-size: 1rem;
    font-weight: 600;
    color: white;
}

.hero-price-divider {
    font-size: 1.5rem;
    opacity: 0.5;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-2xl);
}

.hero-features {
    display: flex;
    gap: var(--spacing-xl);
    justify-content: center;
    flex-wrap: wrap;
}

.hero-feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 1rem;
    opacity: 0.9;
}

.hero-feature-item i {
    font-size: 1.5rem;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    opacity: 0.7;
    animation: bounce 2s infinite;
    z-index: 10;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-10px); }
}

/* フェードインアニメーション */
.fade-in {
    animation: fadeIn 1s ease-out;
}

.fade-in-delay-1 {
    animation: fadeIn 1s ease-out 0.3s backwards;
}

.fade-in-delay-2 {
    animation: fadeIn 1s ease-out 0.6s backwards;
}

.fade-in-delay-3 {
    animation: fadeIn 1s ease-out 0.9s backwards;
}

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

/* ========================================
   ボタン
   ======================================== */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: 50px;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background: white;
    color: var(--primary-color);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 2px solid white;
}

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

.btn-large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.1rem;
}

.btn-xl {
    padding: var(--spacing-md) var(--spacing-2xl);
    font-size: 1.25rem;
}

/* ========================================
   セクション共通スタイル
   ======================================== */

section {
    padding: var(--spacing-3xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-tag {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 700;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-sm);
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.section-description {
    font-size: 1.125rem;
    color: var(--text-gray);
}

/* ========================================
   サービス概要
   ======================================== */

.overview {
    background: var(--bg-light);
}

.overview-content {
    max-width: 900px;
    margin: 0 auto;
}

.overview-text {
    font-size: 1.125rem;
    line-height: 2;
    color: var(--text-dark);
    text-align: center;
}

/* ========================================
   主要機能
   ======================================== */

.features {
    background: white;
}

.feature-category {
    margin-bottom: var(--spacing-3xl);
}

.feature-category:last-child {
    margin-bottom: 0;
}

.feature-category-title {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.feature-category-title i {
    color: var(--primary-color);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: var(--spacing-xl);
    transition: all 0.3s ease;
}

.feature-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.feature-card-highlight {
    background: linear-gradient(135deg, #1e3a8a15 0%, #3b82f615 100%);
    border-color: var(--primary-color);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.feature-icon i {
    font-size: 1.75rem;
    color: white;
}

.feature-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

.feature-list {
    list-style: none;
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
    color: var(--text-gray);
}

.feature-list li:last-child {
    margin-bottom: 0;
}

.feature-list i {
    color: var(--accent-color);
    margin-top: 4px;
    flex-shrink: 0;
}

/* ========================================
   使い方
   ======================================== */

.howto {
    background: white;
}

.howto-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3xl);
}

.howto-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.howto-card-reverse {
    direction: rtl;
}

.howto-card-reverse > * {
    direction: ltr;
}

.howto-image {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    transition: all 0.3s ease;
}

.howto-image:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.howto-image img {
    width: 100%;
    height: auto;
    display: block;
}

.howto-content {
    position: relative;
}

.howto-number {
    display: inline-block;
    background: var(--gradient-primary);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: var(--spacing-md);
}

.howto-title {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

.howto-description {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-gray);
    margin-bottom: var(--spacing-md);
}

.howto-points {
    list-style: none;
}

.howto-points li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    color: var(--text-gray);
    font-size: 1rem;
}

.howto-points li:last-child {
    margin-bottom: 0;
}

.howto-points i {
    color: var(--primary-color);
    margin-top: 4px;
    flex-shrink: 0;
}

/* ========================================
   このシステムの魅力
   ======================================== */

.benefits {
    background: var(--bg-light);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.benefit-card {
    background: white;
    border-radius: 16px;
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.benefit-number {
    position: absolute;
    top: 20px;
    right: 20px;
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    color: var(--bg-gray);
}

.benefit-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.benefit-icon i {
    font-size: 2rem;
    color: white;
}

.benefit-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

.benefit-description {
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.benefit-points {
    list-style: none;
}

.benefit-points li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    color: var(--text-gray);
}

.benefit-points li:last-child {
    margin-bottom: 0;
}

.benefit-points i {
    color: var(--secondary-color);
    margin-top: 4px;
    flex-shrink: 0;
}

/* ========================================
   利用者の声
   ======================================== */

.voices {
    background: white;
}

.voices-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: var(--spacing-xl);
    max-width: 1000px;
    margin: 0 auto;
}

.voice-card {
    background: white;
    border-radius: 16px;
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
}

.voice-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.voice-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.voice-avatar {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.voice-avatar i {
    font-size: 1.75rem;
    color: white;
}

.voice-info {
    flex: 1;
}

.voice-name {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.voice-subtitle {
    font-size: 0.875rem;
    color: var(--text-gray);
}

.voice-quote {
    font-size: 2rem;
    color: var(--primary-light);
    opacity: 0.3;
}

.voice-content {
    margin-left: 76px;
}

.voice-text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-gray);
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

.voice-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.voice-tag {
    display: inline-block;
    background: var(--bg-light);
    color: var(--text-dark);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    border: 1px solid var(--border-color);
}

/* ========================================
   料金プラン
   ======================================== */

.pricing {
    background: var(--bg-light);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    max-width: 900px;
    margin: 0 auto var(--spacing-2xl);
}

.pricing-grid-three {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    max-width: 1200px;
}

.pricing-grid-five {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-lg);
    max-width: 1400px;
    margin: 0 auto var(--spacing-2xl);
}

.pricing-grid-five .pricing-card {
    flex: 1 1 calc(20% - var(--spacing-lg));
    min-width: 240px;
    max-width: 280px;
}

.pricing-card {
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: var(--spacing-xl);
    position: relative;
    transition: all 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.pricing-card-featured {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.pricing-badge {
    display: inline-block;
    background: var(--text-gray);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-md);
}

.pricing-badge-featured {
    background: var(--gradient-primary);
}

.pricing-badge-free {
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.badge-new {
    font-size: 0.7rem;
    font-weight: 600;
}

.pricing-card-consul {
    border-color: #dc2626;
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
}

.pricing-badge-consul {
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
}

.pricing-popular {
    position: absolute;
    top: -15px;
    right: 20px;
    background: var(--secondary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 700;
    box-shadow: var(--shadow-md);
}

.pricing-title {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

.pricing-price {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
    margin-bottom: 0.5rem;
}

.price-amount {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-color);
}

.price-currency {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.price-period {
    font-size: 1rem;
    color: var(--text-gray);
}

.pricing-tax {
    font-size: 0.875rem;
    color: var(--text-gray);
    margin-bottom: var(--spacing-md);
}

.pricing-description {
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.pricing-features {
    list-style: none;
    margin-bottom: var(--spacing-lg);
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
}

.pricing-features li:last-child {
    margin-bottom: 0;
}

.pricing-features i {
    color: var(--accent-color);
    flex-shrink: 0;
}

.pricing-features .feature-disabled {
    color: var(--text-light);
    text-decoration: line-through;
}

.pricing-features .feature-disabled i {
    color: var(--text-light);
}

.pricing-button {
    width: 100%;
    justify-content: center;
}

.btn-outline {
    background: white;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
}

.pricing-notes {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
    max-width: 900px;
    margin: 0 auto;
}

.pricing-note-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-gray);
}

.pricing-note-item i {
    color: var(--primary-color);
    font-size: 1.25rem;
}

/* ========================================
   お申し込みフォーム
   ======================================== */

/* ========================================
   新規登録CTA
   ======================================== */

.register-cta {
    background: var(--gradient-hero);
    color: white;
    padding: var(--spacing-3xl) 0;
}

.register-cta-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.register-cta-icon {
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
}

.register-cta-icon i {
    font-size: 3rem;
}

.register-cta-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.register-cta-description {
    font-size: 1.25rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-xl);
    opacity: 0.95;
}

.register-cta-features {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
}

.register-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.register-feature i {
    color: #22c55e;
    font-size: 1.5rem;
}

.register-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: 1.5rem;
    font-weight: 800;
    background: white;
    color: var(--primary-color);
    border-radius: 50px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    animation: pulse-button 2s infinite;
}

.register-btn:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
    background: #fbbf24;
    color: white;
}

.register-cta-note {
    margin-top: var(--spacing-lg);
    font-size: 0.95rem;
    opacity: 0.9;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

@keyframes pulse-button {
    0%, 100% {
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    }
    50% {
        box-shadow: 0 8px 32px rgba(251, 191, 36, 0.6);
    }
}

@media (max-width: 768px) {
    .register-cta-title {
        font-size: 1.75rem;
    }
    
    .register-cta-description {
        font-size: 1rem;
    }
    
    .register-cta-features {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-md);
    }
    
    .register-btn {
        font-size: 1.25rem;
        padding: var(--spacing-md) var(--spacing-xl);
    }
}

.apply {
    background: white;
}

.apply-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-2xl);
    max-width: 1100px;
    margin: 0 auto;
}

.apply-form {
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: var(--spacing-2xl);
}

.form-section {
    margin-bottom: var(--spacing-2xl);
    padding-bottom: var(--spacing-2xl);
    border-bottom: 1px solid var(--border-color);
}

.form-section:last-of-type {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.form-section-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.form-section-title i {
    color: var(--primary-color);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-label {
    display: block;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
}

.required {
    color: #ef4444;
    font-size: 0.75rem;
    font-weight: 700;
    background: #fee2e2;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    margin-left: 0.5rem;
}

.form-control {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-hint {
    font-size: 0.875rem;
    color: var(--text-gray);
    margin-top: var(--spacing-xs);
}

.radio-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.radio-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.radio-label:hover {
    border-color: var(--primary-color);
    background: var(--bg-light);
}

.radio-label input[type="radio"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.radio-label input[type="radio"]:checked ~ .radio-content {
    color: var(--primary-color);
}

.radio-content {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.radio-title {
    font-weight: 600;
    font-size: 1.125rem;
}

.radio-price {
    font-size: 0.875rem;
    color: var(--text-gray);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.radio-badge {
    background: var(--secondary-color);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 700;
}

.form-agreement {
    margin-bottom: var(--spacing-lg);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.link {
    color: var(--primary-color);
    text-decoration: underline;
}

.link:hover {
    color: var(--primary-dark);
}

.form-actions {
    margin: var(--spacing-xl) 0 var(--spacing-md);
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    border-radius: 16px;
    border: 3px solid var(--primary-color);
    box-shadow: 0 4px 20px rgba(30, 58, 138, 0.15);
}

.form-submit-message {
    text-align: center;
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    background: white;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.form-submit-message i {
    font-size: 1.5rem;
    color: #22c55e;
}

.form-submit-message p {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-color);
    text-shadow: none;
}

.submit-button {
    width: 100%;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    padding: var(--spacing-lg) var(--spacing-xl);
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: white;
    box-shadow: 0 6px 16px rgba(245, 158, 11, 0.5);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.submit-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.submit-button:hover::before {
    width: 300px;
    height: 300px;
}

.submit-button:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 10px 25px rgba(245, 158, 11, 0.6);
    background: linear-gradient(135deg, #d97706 0%, #b45309 100%);
}

.submit-button:active {
    transform: translateY(-2px) scale(1.01);
}

.submit-button span {
    position: relative;
    z-index: 1;
}

.submit-button i {
    position: relative;
    z-index: 1;
}

.submit-button i:last-child {
    margin-left: var(--spacing-sm);
    animation: arrowMove 1.5s infinite;
}

@keyframes arrowMove {
    0%, 100% {
        transform: translateX(0);
    }
    50% {
        transform: translateX(5px);
    }
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 6px 16px rgba(245, 158, 11, 0.5);
    }
    50% {
        box-shadow: 0 6px 24px rgba(245, 158, 11, 0.7);
    }
}

.form-note {
    background: var(--bg-light);
    padding: var(--spacing-md);
    border-radius: 8px;
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.form-note i {
    color: var(--primary-color);
    margin-top: 4px;
    flex-shrink: 0;
}

.form-note p {
    font-size: 0.875rem;
    color: var(--text-gray);
    line-height: 1.6;
}

.apply-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.apply-info-card {
    background: var(--bg-light);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: var(--spacing-lg);
}

.apply-info-title {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.apply-info-title i {
    color: var(--primary-color);
}

.apply-steps {
    list-style: none;
    counter-reset: step;
}

.apply-steps li {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.apply-steps li:last-child {
    margin-bottom: 0;
}

.step-number {
    width: 35px;
    height: 35px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.step-content strong {
    display: block;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.step-content p {
    font-size: 0.875rem;
    color: var(--text-gray);
}

.apply-info-text {
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.btn-small {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.875rem;
    width: 100%;
    justify-content: center;
}

/* ========================================
   FAQ
   ======================================== */

.faq {
    background: var(--bg-light);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: var(--primary-color);
}

.faq-question {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.faq-question i:first-child {
    color: var(--primary-color);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.faq-question h3 {
    flex: 1;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-dark);
}

.faq-toggle {
    background: none;
    border: none;
    color: var(--primary-color);
    font-size: 1.25rem;
    cursor: pointer;
    transition: transform 0.3s ease;
    padding: 0.5rem;
}

.faq-item.active .faq-toggle {
    transform: rotate(180deg);
}

.faq-answer {
    display: none;
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    padding-left: calc(var(--spacing-lg) + 1.5rem + var(--spacing-md));
}

.faq-item.active .faq-answer {
    display: block;
}

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

/* ========================================
   こんな方におすすめ
   ======================================== */

.recommended {
    background: var(--bg-light);
}

.recommended-scenarios {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    max-width: 900px;
    margin: 0 auto var(--spacing-3xl);
}

.scenario-card {
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: var(--spacing-xl);
    transition: all 0.3s ease;
}

.scenario-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.scenario-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.scenario-icon i {
    font-size: 1.75rem;
    color: white;
}

.scenario-title {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.scenario-problem {
    color: #ef4444;
    font-size: 0.9rem;
    line-height: 1.6;
    padding: var(--spacing-sm);
    background: #fee2e2;
    border-radius: 8px;
    margin-bottom: var(--spacing-md);
}

.scenario-arrow {
    text-align: center;
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.scenario-solution {
    background: linear-gradient(135deg, #1e3a8a15 0%, #3b82f615 100%);
    padding: var(--spacing-md);
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
}

.scenario-solution strong {
    display: block;
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.scenario-solution p {
    color: var(--text-dark);
    font-size: 0.9rem;
    line-height: 1.6;
}

.recommended-summary {
    background: white;
    border: 2px solid var(--primary-color);
    border-radius: 16px;
    padding: var(--spacing-2xl);
    text-align: center;
}

.recommended-summary-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.recommended-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
}

.recommended-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--primary-color);
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
}

.recommended-tag i {
    color: #fbbf24;
}

/* ========================================
   今すぐ始められる
   ======================================== */

.start {
    background: var(--gradient-hero);
    color: white;
}

.start-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.start-icon {
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
}

.start-icon i {
    font-size: 3rem;
}

.start-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-md);
}

.start-description {
    font-size: 1.25rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-xl);
    opacity: 0.95;
}

.start-button {
    margin-bottom: var(--spacing-lg);
}

.start-note {
    font-size: 1rem;
    opacity: 0.9;
    line-height: 1.8;
}

/* ========================================
   キャッチコピー
   ======================================== */

.catchphrase {
    background: white;
    padding: var(--spacing-2xl) 0;
}

.catchphrase-content {
    text-align: center;
}

.catchphrase-text {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.catchphrase-subtitle {
    font-size: 1.25rem;
    color: var(--text-gray);
    font-style: italic;
}

/* ========================================
   開発者プロフィール
   ======================================== */

.developer {
    background: linear-gradient(135deg, #f8fafc 0%, #e0f2fe 100%);
    padding: var(--spacing-2xl) 0;
}

.developer-content {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: var(--spacing-2xl);
    align-items: start;
    max-width: 1200px;
    margin: 0 auto;
}

.developer-image {
    position: relative;
}

.developer-image img {
    width: 100%;
    height: auto;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(30, 58, 138, 0.2);
    transition: transform 0.3s ease;
}

.developer-image:hover img {
    transform: translateY(-5px);
}

.developer-badge {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: var(--gradient-primary);
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 4px 12px rgba(30, 58, 138, 0.3);
}

.developer-badge i {
    color: #fbbf24;
}

.developer-info {
    background: white;
    padding: var(--spacing-xl);
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.developer-name {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.developer-title {
    font-size: 1.1rem;
    color: var(--text-gray);
    font-weight: 500;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--bg-light);
}

.developer-description {
    margin-bottom: var(--spacing-xl);
}

.developer-description p {
    line-height: 1.9;
    color: var(--text-gray);
    margin-bottom: var(--spacing-md);
    text-align: justify;
}

.developer-achievements {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 2px solid var(--bg-light);
}

.achievement-item {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
    padding: var(--spacing-md);
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.achievement-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(30, 58, 138, 0.15);
}

.achievement-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-top: 0.25rem;
}

.achievement-item h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.achievement-item p {
    font-size: 0.85rem;
    color: var(--text-gray);
    line-height: 1.5;
    margin: 0;
}

/* レスポンシブ対応 */
@media (max-width: 968px) {
    .developer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .developer-image {
        max-width: 400px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .developer-achievements {
        grid-template-columns: 1fr;
    }
    
    .developer-name {
        font-size: 1.5rem;
    }
    
    .developer-title {
        font-size: 1rem;
    }
}

/* ========================================
   フッター
   ======================================== */

.footer {
    background: var(--text-dark);
    color: white;
    padding: var(--spacing-2xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-logo img {
    height: 60px;
    width: auto;
}

.footer-text {
    line-height: 1.8;
    opacity: 0.9;
}

.footer-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--gradient-primary);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.footer-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.7;
    font-size: 0.875rem;
}

/* ========================================
   トップに戻るボタン
   ======================================== */

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

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

@media (max-width: 768px) {
    /* ヘッダー */
    .nav {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    /* ヒーロー */
    .hero {
        min-height: auto;
        padding: var(--spacing-2xl) 0;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-features {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-md);
    }
    
    /* セクション */
    section {
        padding: var(--spacing-2xl) 0;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .section-description {
        font-size: 1rem;
    }
    
    /* グリッド */
    .feature-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .voices-grid {
        grid-template-columns: 1fr;
        max-width: 100%;
    }
    
    .voice-content {
        margin-left: 0;
    }
    

    
    .hero-pricing {
        flex-direction: column;
        gap: var(--spacing-md);
        padding: var(--spacing-md);
    }
    
    .hero-price-divider {
        display: none;
    }
    
    .hero-price-item-featured::before {
        top: -30px;
    }
    
    /* 使い方 */
    .howto-card {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .howto-card-reverse {
        direction: ltr;
    }
    
    .benefit-card,
    .voice-card,
    .recommended-card {
        padding: var(--spacing-md);
    }
    
    /* 料金プラン */
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    /* お申し込みフォーム */
    .apply-content {
        grid-template-columns: 1fr;
    }
    
    .apply-sidebar {
        order: -1;
    }
    
    /* フッター */
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-logo {
        display: flex;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.5rem;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
    }
    
    .btn-large {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 1rem;
    }
    
    .btn-xl {
        padding: var(--spacing-sm) var(--spacing-lg);
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .feature-category-title {
        font-size: 1.25rem;
    }
    
    .benefit-title,
    .recommended-title {
        font-size: 1.25rem;
    }
    
    .start-title {
        font-size: 1.75rem;
    }
    
    .catchphrase-text {
        font-size: 1.25rem;
    }
}