/* ========================================
   リセット & ベーススタイル
======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2563eb;
    --primary-dark: #1e40af;
    --secondary-color: #0ea5e9;
    --accent-color: #f59e0b;
    --text-dark: #1f2937;
    --text-gray: #6b7280;
    --text-light: #9ca3af;
    --bg-light: #f9fafb;
    --bg-white: #ffffff;
    --border-color: #e5e7eb;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --gradient-1: linear-gradient(135deg, #2563eb 0%, #0ea5e9 100%);
    --gradient-2: linear-gradient(135deg, #0ea5e9 0%, #06b6d4 100%);
    --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);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    line-height: 1.7;
    color: var(--text-dark);
    background: var(--bg-white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.sp-only {
    display: none;
}

/* ========================================
   ヘッダー
======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    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-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo a {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.logo a:hover {
    transform: scale(1.05);
}

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

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

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

.nav a:not(.btn-nav):after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

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

.btn-nav {
    background: var(--gradient-1);
    color: white;
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 600;
    box-shadow: var(--shadow-md);
}

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

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    border-radius: 3px;
    transition: all 0.3s ease;
}

/* ========================================
   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-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../images/hero-drone.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    filter: brightness(0.4);
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-1);
    opacity: 0.7;
    z-index: 1;
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(20px, 20px); }
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    max-width: 900px;
}

.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 8px 24px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 30px;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.hero-title {
    font-size: 56px;
    font-weight: 900;
    line-height: 1.3;
    margin-bottom: 30px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.hero-title .highlight {
    display: inline-block;
    background: linear-gradient(90deg, #fff 0%, rgba(255, 255, 255, 0.8) 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shine 3s ease-in-out infinite;
}

@keyframes shine {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

.hero-subtitle {
    font-size: 32px;
    font-weight: 700;
}

.emphasis {
    color: var(--accent-color);
    font-weight: 900;
    text-shadow: 0 2px 10px rgba(245, 158, 11, 0.5);
}

.hero-description {
    font-size: 20px;
    margin-bottom: 40px;
    opacity: 0.95;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

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

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 25px 35px -5px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 2px solid white;
    backdrop-filter: blur(10px);
}

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

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: white;
    opacity: 0.7;
    animation: bounce 2s ease-in-out infinite;
}

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

.scroll-line {
    width: 2px;
    height: 40px;
    background: linear-gradient(to bottom, white, transparent);
}

/* ========================================
   セクション共通
======================================== */
.section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-number {
    display: inline-block;
    font-size: 14px;
    font-weight: 700;
    color: var(--primary-color);
    background: rgba(37, 99, 235, 0.1);
    padding: 6px 16px;
    border-radius: 20px;
    margin-bottom: 20px;
}

.section-title {
    font-size: 42px;
    font-weight: 900;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-gray);
}

/* ========================================
   飛ばせる自由セクション
======================================== */
.section-freedom {
    background: var(--bg-light);
}

.freedom-intro {
    text-align: center;
    margin-bottom: 40px;
}

.freedom-image-showcase {
    max-width: 1000px;
    margin: 0 auto 60px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.showcase-image {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.showcase-image:hover {
    transform: scale(1.05);
}

.intro-text {
    font-size: 20px;
    line-height: 1.8;
    color: var(--text-dark);
}

.highlight-text {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 24px;
}

.freedom-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.freedom-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.freedom-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.card-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: var(--gradient-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 32px;
}

.freedom-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.freedom-card p {
    color: var(--text-gray);
    font-size: 14px;
}

.freedom-point {
    display: flex;
    gap: 30px;
    align-items: flex-start;
    background: white;
    padding: 50px;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    border-left: 6px solid var(--accent-color);
}

.point-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
}

.point-content h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.point-text {
    font-size: 26px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.point-note {
    font-size: 18px;
    color: var(--text-gray);
    font-weight: 600;
}

/* ========================================
   選ばれる信用セクション
======================================== */
.section-trust {
    background: white;
}

.trust-visual {
    max-width: 900px;
    margin: 0 auto 60px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    max-height: 400px;
}

.trust-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

.trust-intro {
    text-align: center;
    margin-bottom: 60px;
}

.intro-text-bold {
    font-size: 22px;
    font-weight: 700;
    margin-top: 20px;
}

.trust-benefits {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin: 30px 0;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(37, 99, 235, 0.1);
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 600;
    color: var(--primary-color);
}

.benefit-item i {
    font-size: 20px;
}

.comparison {
    max-width: 900px;
    margin: 0 auto 60px;
}

.comparison-title {
    text-align: center;
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 40px;
    color: var(--text-dark);
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 30px;
    align-items: center;
    margin-bottom: 30px;
}

.comparison-card {
    background: var(--bg-light);
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    transition: all 0.3s ease;
}

.comparison-private {
    border: 3px solid var(--text-light);
}

.comparison-national {
    border: 3px solid var(--success-color);
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(5, 150, 105, 0.1) 100%);
    transform: scale(1.05);
}

.comparison-card:hover {
    transform: translateY(-5px) scale(1.05);
}

.comparison-national:hover {
    transform: translateY(-5px) scale(1.1);
}

.comparison-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
}

.comparison-private .comparison-icon {
    background: var(--text-light);
    color: white;
}

.comparison-national .comparison-icon {
    background: var(--success-color);
    color: white;
}

.comparison-card h4 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.comparison-text {
    font-size: 18px;
    font-weight: 600;
    line-height: 1.6;
}

.comparison-text .small {
    font-size: 14px;
    color: var(--text-gray);
    font-weight: 500;
}

.comparison-vs {
    font-size: 24px;
    font-weight: 900;
    color: var(--text-gray);
    text-align: center;
}

.comparison-note {
    text-align: center;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
}

.trust-conclusion {
    text-align: center;
}

.conclusion-box {
    display: inline-flex;
    align-items: center;
    gap: 20px;
    background: var(--gradient-1);
    color: white;
    padding: 30px 50px;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
}

.conclusion-box i {
    font-size: 40px;
}

.conclusion-box p {
    font-size: 20px;
    line-height: 1.6;
    text-align: left;
}

.emphasis-large {
    font-size: 28px;
    font-weight: 900;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

/* ========================================
   趣味から武器にセクション
======================================== */
.section-weapon {
    background: var(--bg-light);
}

.weapon-header-image {
    max-width: 800px;
    margin: 0 auto 60px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

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

.weapon-future {
    max-width: 800px;
    margin: 0 auto 60px;
}

.future-alert {
    text-align: center;
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    padding: 30px;
    border-radius: 20px 20px 0 0;
    border: 3px solid var(--warning-color);
    border-bottom: none;
}

.future-alert i {
    font-size: 40px;
    color: var(--warning-color);
    margin-bottom: 15px;
}

.future-alert h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-dark);
}

.future-content {
    background: white;
    padding: 40px;
    border-radius: 0 0 20px 20px;
    border: 3px solid var(--warning-color);
    border-top: none;
}

.future-text {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.future-text i {
    color: var(--primary-color);
    font-size: 24px;
}

.future-meaning {
    background: var(--bg-light);
    padding: 25px;
    border-radius: 15px;
    margin-bottom: 30px;
}

.meaning-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.meaning-text {
    font-size: 18px;
    line-height: 1.8;
}

.future-advantage {
    text-align: center;
}

.future-advantage > p {
    font-size: 18px;
    margin-bottom: 20px;
    line-height: 1.8;
}

.advantage-point {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--primary-color);
    color: white;
    padding: 15px 30px;
    border-radius: 50px;
    font-size: 18px;
    font-weight: 700;
}

.advantage-point i {
    font-size: 20px;
}

.weapon-people {
    text-align: center;
    margin-bottom: 60px;
}

.weapon-people h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 40px;
    color: var(--text-dark);
}

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

.people-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.people-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.people-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: var(--gradient-2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 28px;
}

.people-card p {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
    line-height: 1.6;
}

.people-note {
    font-size: 18px;
    color: var(--text-gray);
}

.weapon-investment {
    text-align: center;
    margin-bottom: 60px;
}

.investment-intro {
    font-size: 20px;
    margin-bottom: 30px;
    color: var(--text-dark);
}

.investment-box {
    max-width: 700px;
    margin: 0 auto;
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    border-left: 6px solid var(--primary-color);
}

.investment-box i {
    font-size: 32px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.investment-text {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1.6;
    margin-bottom: 15px;
}

.investment-sub {
    font-size: 18px;
    color: var(--text-gray);
    font-weight: 600;
}

.weapon-conclusion {
    max-width: 800px;
    margin: 0 auto;
}

.conclusion-card {
    background: var(--gradient-1);
    padding: 50px;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    color: white;
    text-align: center;
}

.conclusion-text {
    font-size: 18px;
    margin-bottom: 30px;
}

.conclusion-emphasis {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
}

.conclusion-emphasis i {
    font-size: 24px;
    opacity: 0.6;
}

.conclusion-emphasis p {
    font-size: 26px;
    font-weight: 900;
    line-height: 1.5;
}

.conclusion-bottom {
    font-size: 18px;
}

/* ========================================
   サービスセクション
======================================== */
.section-services {
    background: white;
}

.services-showcase {
    max-width: 900px;
    margin: 0 auto 60px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    max-height: 500px;
}

.services-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

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

/* ========================================
   認定団体セクション
======================================== */
.section-certifications {
    background: var(--bg-light);
    padding: 80px 0;
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    align-items: center;
    justify-items: center;
    max-width: 900px;
    margin: 0 auto;
}

.cert-logo {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 120px;
    width: 100%;
}

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

.cert-logo img {
    max-width: 100%;
    height: auto;
    max-height: 80px;
    object-fit: contain;
}

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

.service-card {
    background: var(--bg-light);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.service-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: var(--gradient-1);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 32px;
    transition: all 0.3s ease;
}

.service-card:hover .service-icon {
    transform: rotateY(360deg);
}

.service-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.service-card p {
    color: var(--text-gray);
    line-height: 1.7;
    font-size: 15px;
}

/* ========================================
   CTAセクション
======================================== */
.section-cta {
    background: var(--gradient-1);
    color: white;
}

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

.cta-title {
    font-size: 42px;
    font-weight: 900;
    margin-bottom: 20px;
}

.cta-text {
    font-size: 18px;
    margin-bottom: 40px;
    opacity: 0.95;
    line-height: 1.8;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.btn-cta {
    background: white;
    color: var(--primary-color);
    box-shadow: var(--shadow-xl);
}

.btn-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 25px 35px -5px rgba(0, 0, 0, 0.3);
}

.btn-cta-secondary {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 2px solid white;
    backdrop-filter: blur(10px);
}

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

.cta-info {
    display: flex;
    gap: 40px;
    justify-content: center;
    flex-wrap: wrap;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
}

.info-item i {
    font-size: 20px;
}

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

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.footer-logo-img {
    height: 40px;
    width: auto;
    filter: brightness(0) invert(1);
}

.footer-description {
    color: var(--text-light);
    line-height: 1.7;
}

.footer-contact h4,
.footer-links h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 15px;
    color: var(--text-light);
    line-height: 1.7;
}

.contact-item i {
    margin-top: 3px;
    color: var(--primary-color);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--text-light);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: white;
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-light);
}

/* ========================================
   レスポンシブ
======================================== */
@media (max-width: 768px) {
    .sp-only {
        display: inline;
    }

    /* ヘッダー */
    .logo-img {
        height: 40px;
    }

    .nav {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: white;
        flex-direction: column;
        padding: 40px;
        transition: left 0.3s ease;
        box-shadow: var(--shadow-lg);
    }

    .nav.active {
        left: 0;
    }

    .menu-toggle {
        display: flex;
    }

    /* ヒーロー */
    .hero-title {
        font-size: 32px;
    }

    .hero-subtitle {
        font-size: 20px;
    }

    .hero-description {
        font-size: 16px;
    }

    .hero-buttons {
        flex-direction: column;
    }

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

    /* セクション */
    .section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 28px;
    }

    .section-subtitle {
        font-size: 16px;
    }

    /* 自由セクション */
    .intro-text {
        font-size: 16px;
    }

    .highlight-text {
        font-size: 18px;
    }

    .freedom-image-showcase {
        margin-bottom: 40px;
    }

    .freedom-grid {
        grid-template-columns: 1fr;
    }

    .freedom-point {
        flex-direction: column;
        padding: 30px 20px;
        text-align: center;
    }

    .point-text {
        font-size: 20px;
    }

    .point-note {
        font-size: 16px;
    }

    /* 信用セクション */
    .trust-visual {
        margin-bottom: 40px;
        max-height: 300px;
    }

    .trust-benefits {
        flex-direction: column;
        align-items: center;
    }

    .comparison-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .comparison-vs {
        order: 2;
    }

    .comparison-private {
        order: 1;
    }

    .comparison-national {
        order: 3;
        transform: scale(1);
    }

    .conclusion-box {
        flex-direction: column;
        padding: 30px 20px;
        text-align: center;
    }

    .conclusion-box p {
        text-align: center;
    }

    /* 武器セクション */
    .weapon-header-image {
        margin-bottom: 40px;
    }

    .future-content {
        padding: 25px 20px;
    }

    .people-grid {
        grid-template-columns: 1fr;
    }

    .investment-box {
        padding: 30px 20px;
    }

    .investment-text {
        font-size: 20px;
    }

    .conclusion-card {
        padding: 30px 20px;
    }

    .conclusion-emphasis {
        flex-direction: column;
        gap: 15px;
    }

    .conclusion-emphasis p {
        font-size: 20px;
    }

    /* サービス */
    .services-showcase {
        margin-bottom: 40px;
        max-height: 350px;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    /* 認定団体 */
    .certifications-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .cert-logo {
        padding: 25px;
        min-height: 100px;
    }

    .cert-logo img {
        max-height: 60px;
    }

    /* CTA */
    .cta-title {
        font-size: 28px;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .cta-info {
        flex-direction: column;
        gap: 20px;
    }

    /* フッター */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-logo-img {
        height: 35px;
    }
}