/* ===================================
   バリバリチャーター - スタイルシート
   モダン・リゾート・親しみやすいデザイン
   =================================== */

/* カスタムプロパティ */
:root {
    color-scheme: light;
    --color-primary: #0891B2;
    --color-primary-dark: #0E7490;
    --color-primary-light: #22D3EE;
    --color-secondary: #F97316;
    --color-secondary-light: #FB923C;
    --color-accent: #EAB308;
    --color-gold: #D4A853;
    --color-gold-dark: #B8860B;

    --color-bg: #FFF9F0;
    --color-bg-alt: #FEF3E2;
    --color-white: #FFFFFF;
    --color-text: #1F2937;
    --color-text-light: #6B7280;
    --color-text-muted: #9CA3AF;

    --color-line: #06C755;
    --color-line-dark: #05A847;

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    --radius-full: 9999px;

    --font-jp: 'Noto Sans JP', sans-serif;
    --font-jp-serif: 'Noto Serif JP', serif;
    --font-en: 'Outfit', sans-serif;
}

/* リセット & ベース */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-jp);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.mobile-only {
    display: none;
}

/* ===================================
   ナビゲーション
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    padding: 12px 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-en);
    font-weight: 700;
}

.logo-icon {
    width: 36px;
    height: 36px;
    stroke: var(--color-white);
}

.logo-text {
    font-size: 1.8rem;
    color: var(--color-white);
    font-style: italic;
}

.navbar .logo-icon {
    stroke: var(--color-primary);
}

.navbar .logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-text {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-primary);
    font-family: var(--font-jp-serif);
    letter-spacing: 0.05em;
}

.logo-image {
    height: 44px;
    width: auto;
    object-fit: contain;
}

.logo-image-footer {
    height: 60px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-menu a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text);
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    transition: width var(--transition-base);
}

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

.nav-lang {
    border: 1px solid #E5E7EB;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 4px;
    background: var(--color-white);
    border: none;
    padding: 8px 14px;
    font-size: 0.9rem;
    cursor: pointer;
}

.lang-btn svg {
    width: 16px;
    height: 16px;
}

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

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

/* ===================================
   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: 70px;
    padding-bottom: 160px;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 120' preserveAspectRatio='none'%3E%3Cpath fill='%23FFF9F0' d='M0,60 C360,120 720,0 1080,60 C1260,90 1380,80 1440,60 L1440,120 L0,120 Z'/%3E%3C/svg%3E") no-repeat bottom center;
    background-size: 100% 100%;
    z-index: 3;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.2) 0%, rgba(0, 0, 0, 0.1) 100%);
}

/* 有機的なブロブ形状 */
.hero-blob {
    position: absolute;
    z-index: 1;
}

.hero-blob-left {
    top: 0;
    left: 0;
    width: 30%;
    height: 60%;
    background: linear-gradient(180deg, #8AE8F7 0%, #B0F0FC 100%);
    border-radius: 0 0 100% 0;
    opacity: 0.9;
}

.hero-blob-right {
    bottom: 0;
    right: 0;
    width: 35%;
    height: 40%;
    background: linear-gradient(0deg, #FFCC8A 0%, #FFE4C4 100%);
    border-radius: 100% 0 0 0;
    opacity: 0.85;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--color-white);
    padding: 40px 20px;
}

.hero-logo {
    max-width: 320px;
    width: 80%;
    height: auto;
    margin: 0 auto 24px;
    display: block;
}

.hero-title {
    font-family: var(--font-jp-serif);
    font-size: clamp(2.4rem, 7vw, 4.2rem);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 20px;
    text-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.hero-title-main {
    display: block;
}

.hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.3rem);
    font-weight: 400;
    opacity: 0.95;
    margin-bottom: 32px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===================================
   曲線境界線（ウェーブ）
   =================================== */
.section-wave {
    position: absolute;
    left: 0;
    right: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    z-index: 5;
}

.section-wave-bottom {
    bottom: 0;
}

.section-wave svg {
    display: block;
    width: 100%;
    height: 120px;
}

/* ===================================
   ボタン
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    font-family: var(--font-jp);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn svg {
    width: 20px;
    height: 20px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
    color: var(--color-white);
    box-shadow: 0 4px 15px rgba(8, 145, 178, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(8, 145, 178, 0.5);
}

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

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

.btn-line {
    background: var(--color-line);
    color: var(--color-white);
    box-shadow: 0 4px 15px rgba(6, 199, 85, 0.4);
}

.btn-line:hover {
    background: var(--color-line-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(6, 199, 85, 0.5);
}

.btn-line .line-icon {
    width: 20px;
    height: 20px;
}

.btn-whatsapp {
    background: #25D366;
    color: white;
}

.btn-whatsapp:hover {
    background: #128C7E;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp .whatsapp-icon {
    width: 20px;
    height: 20px;
}

.btn-block {
    width: 100%;
}

.btn-large {
    padding: 18px 36px;
    font-size: 1.1rem;
}

/* ===================================
   サービスカードセクション
   =================================== */
.service-cards-section {
    background: transparent;
    padding: 0;
    padding-top: 80px;
    margin-top: -200px;
    position: relative;
    z-index: 10;
}

.service-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--color-white);
    padding: 0;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.service-card-text {
    padding: 30px 24px 40px;
}

.service-icon {
    width: 100%;
    height: 200px;
    margin: 0;
}

.service-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-card h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
    color: var(--color-text);
}

.service-card p {
    font-size: 0.95rem;
    color: var(--color-text-light);
    line-height: 1.7;
}

/* ===================================
   セクション共通
   =================================== */
section {
    padding: 80px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-title {
    font-family: var(--font-jp);
    font-size: clamp(1.6rem, 4vw, 2.2rem);
    font-weight: 800;
    position: relative;
    letter-spacing: 0.02em;
    line-height: 1.4;
    text-align: center;
    margin-bottom: 40px;
}

.section-title-en {
    display: block;
    font-family: var(--font-en);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.section-title-light {
    color: var(--color-white);
}

.section-title-light .section-title-en {
    color: rgba(255, 255, 255, 0.8);
}

/* オーナメント付き見出し */
.section-title-decorated {
    display: inline-flex;
    align-items: center;
    gap: 20px;
}

.section-title-inner {
    display: block;
}

.ornament {
    display: flex;
    align-items: center;
}

.ornament img {
    width: 100px;
    height: auto;
    object-fit: contain;
}

.ornament-left img {
    transform: scaleX(-1);
}

@media (max-width: 768px) {
    .ornament img {
        width: 60px;
    }

    .section-title-decorated {
        gap: 10px;
    }
}

/* ===================================
   カーチャーターとは？
   =================================== */
.about-charter {
    background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
    padding-bottom: 120px;
}

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

.charter-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.charter-image img {
    display: block;
    width: 85%;
    height: auto;
    margin: 0 auto;
    border-radius: var(--radius-lg);
}

.charter-text {
    line-height: 1.9;
}

.charter-text p {
    margin-bottom: 16px;
    font-size: 1.05rem;
}

.charter-text strong {
    color: var(--color-primary);
}

/* ドライバー紹介セクション */
.drivers-section {
    padding-top: 60px;
}

.drivers-lead {
    text-align: center;
    font-size: 1.15rem;
    margin-top: 15px;
    color: var(--color-text);
}

.highlight-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-light) 100%);
    color: var(--color-white);
    padding: 2px 12px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    margin: 0 4px;
    box-shadow: 0 2px 8px rgba(249, 115, 22, 0.3);
    position: relative;
    top: -1px;
}

.drivers-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    max-width: 1000px;
    margin: 0 auto;
}

.driver-card {
    text-align: center;
    transition: transform var(--transition-base);
}

.driver-card:hover {
    transform: translateY(-8px);
}

.driver-photo {
    width: 180px;
    height: 180px;
    margin: 0 auto 16px;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, #22B8CF 0%, #15A3C4 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.driver-card:hover .driver-photo {
    box-shadow: var(--shadow-xl);
    transform: scale(1.05);
}

.driver-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.driver-placeholder {
    width: 80px;
    height: 80px;
    stroke: var(--color-white);
    opacity: 0.8;
}

.driver-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text);
}

/* ===================================
   比較セクション
   =================================== */
.comparison-section {
    background: linear-gradient(180deg, var(--color-white) 0%, #F3F4F6 100%);
    padding: 80px 0 120px;
}

.comparison-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    max-width: 800px;
    margin: 0 auto;
}

.comparison-card {
    padding: 32px;
    border-radius: var(--radius-lg);
    text-align: center;
}

.comparison-us {
    background: linear-gradient(135deg, #22B8CF 0%, #15A3C4 100%);
    color: var(--color-white);
    box-shadow: 0 10px 30px rgba(34, 184, 207, 0.3);
}

.comparison-other {
    background: #F9FAFB;
    border: 2px solid #E5E7EB;
}

.comparison-badge {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.comparison-other .comparison-badge {
    border-bottom-color: #E5E7EB;
}

.comparison-list {
    text-align: left;
}

.comparison-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    font-size: 1rem;
}

.comparison-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.check-icon {
    background: rgba(255, 255, 255, 0.2);
}

.check-icon svg {
    width: 16px;
    height: 16px;
    stroke: var(--color-accent);
}

.cross-icon {
    background: #FEE2E2;
}

.cross-icon svg {
    width: 14px;
    height: 14px;
    stroke: #DC2626;
}

.comparison-character {
    width: 80px;
    height: auto;
    flex-shrink: 0;
}

/* ===================================
   料金セクション
   =================================== */
.price-section {
    background: linear-gradient(135deg, #22B8CF 0%, #15A3C4 100%);
    padding: 100px 0 140px;
}

.price-lead {
    text-align: center;
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    margin-bottom: 50px;
}

.price-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.price-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    position: relative;
    transition: all var(--transition-base);
}

.price-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.price-card-featured {
    transform: scale(1.05);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.price-card-featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.price-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: var(--color-secondary);
    color: var(--color-white);
    padding: 6px 18px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
}

.price-car {
    padding-bottom: 20px;
    border-bottom: 1px solid #E5E7EB;
    margin-bottom: 20px;
}

.car-image {
    width: 340px;
    max-width: 100%;
    height: 170px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #FFFFFF;
    border-radius: 12px;
}

.car-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.price-car h3 {
    font-size: 1rem;
    margin-bottom: 6px;
}

.car-capacity {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.price-main {
    text-align: center;
}

.price-time {
    display: block;
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-bottom: 8px;
}

.price-amount-wrap {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 2px;
}

.price-yen {
    font-size: 1.3rem;
    color: var(--color-primary);
    font-weight: 600;
}

.price-amount {
    font-family: var(--font-en);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-primary);
}

.price-suffix {
    font-size: 1.2rem;
    color: var(--color-text-light);
}

.price-cta {
    text-align: center;
}

/* ===================================
   ツアーセクション
   =================================== */
.tours-section {
    background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
    padding-bottom: 120px;
}

.tours-lead {
    text-align: center;
    color: var(--color-text-light);
    margin-bottom: 50px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.tour-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.tour-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.tour-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.tour-image {
    height: 200px;
    overflow: hidden;
}

.tour-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.tour-card:hover .tour-image img {
    transform: scale(1.05);
}

.tour-content {
    padding: 24px;
}

.tour-content h3 {
    font-family: var(--font-jp);
    font-size: 1.25rem;
    font-weight: 900;
    margin-bottom: 10px;
    letter-spacing: -0.01em;
    white-space: nowrap;
}

.tour-content p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

/* ===================================
   お問い合わせセクション
   =================================== */
.contact-section {
    background: linear-gradient(135deg, var(--color-secondary) 0%, #EA580C 100%);
    padding: 100px 0;
}

.contact-lead {
    text-align: center;
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    margin-bottom: 50px;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 40px;
    align-items: start;
}

.contact-form {
    background: var(--color-white);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.95rem;
    font-weight: 500;
    margin-bottom: 8px;
}

.form-help {
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-bottom: 10px;
    margin-top: -5px;
}

.form-checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 10px;
    margin-bottom: 25px;
}

.checkbox-container {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-size: 1rem;
}

.checkbox-container input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 3px;
    cursor: pointer;
}

.checkbox-label {
    line-height: 1.5;
    color: var(--color-text);
}

.car-recommend {
    color: var(--color-primary);
    font-weight: 700;
    font-size: 0.9rem;
    margin-top: 10px;
    margin-bottom: 25px;
}

.required {
    font-size: 0.75rem;
    background: #FEE2E2;
    color: #DC2626;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    margin-left: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    font-size: 1rem;
    font-family: var(--font-jp);
    border: 2px solid #E5E7EB;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    background: var(--color-white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(8, 145, 178, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-sns {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-sns-card {
    background: var(--color-white);
    padding: 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    text-align: center;
    transition: transform var(--transition-base);
}

.contact-sns-card:hover {
    transform: translateY(-5px);
}

.contact-sns-content p {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 20px;
    line-height: 1.6;
}

/* WhatsApp Specific */
.btn-whatsapp {
    background-color: #25D366;
    color: var(--color-white);
}

.btn-whatsapp:hover {
    background-color: #128C7E;
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.whatsapp-icon {
    width: 20px;
    height: 20px;
    margin-right: 8px;
    vertical-align: middle;
}

/* ===================================
   フッター
   =================================== */
.footer {
    background: #1F2937;
    color: var(--color-white);
    padding: 60px 0 30px;
}

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

.logo-footer .logo-icon {
    stroke: var(--color-white);
}

.logo-footer .logo-text {
    color: var(--color-white);
}

.footer-brand p {
    margin-top: 16px;
    font-size: 0.9rem;
    color: #9CA3AF;
    line-height: 1.7;
}

.footer-links h4,
.footer-social h4 {
    font-size: 1rem;
    margin-bottom: 20px;
}

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

.footer-links a {
    color: #9CA3AF;
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-primary-light);
}

.social-icons {
    display: flex;
    gap: 16px;
}

.social-icons a {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.social-icons a:hover {
    background: var(--color-primary);
    transform: translateY(-3px);
}

.social-icons svg {
    width: 22px;
    height: 22px;
}

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

.footer-bottom p {
    font-size: 0.85rem;
    color: #6B7280;
}

/* ===================================
   LINE固定アイコン
   =================================== */
.line-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 999;
    background: var(--color-line);
    color: var(--color-white);
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 20px rgba(6, 199, 85, 0.5);
    transition: all var(--transition-base);
}

.line-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(6, 199, 85, 0.6);
}

.line-float .line-icon {
    width: 36px;
    height: 36px;
}

.line-float-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    width: 22px;
    height: 22px;
    background: #DC2626;
    color: var(--color-white);
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--color-white);
}

.line-tooltip {
    position: fixed;
    bottom: 100px;
    right: 24px;
    z-index: 998;
    background: var(--color-white);
    color: var(--color-text);
    padding: 12px 20px;
    border-radius: var(--radius-lg);
    font-size: 0.9rem;
    font-weight: 500;
    box-shadow: var(--shadow-lg);
    animation: tooltipBounce 2s ease-in-out infinite;
}

.line-tooltip::after {
    content: '';
    position: absolute;
    bottom: -8px;
    right: 30px;
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-top: 8px solid var(--color-white);
}

@keyframes tooltipBounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-5px);
    }
}

/* ===================================
   おすすめコースセクション
   =================================== */
.courses-section {
    background: var(--color-bg);
    padding: 80px 0 120px;
}

.courses-lead {
    text-align: center;
    color: var(--color-text-light);
    margin-bottom: 50px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.course-banners {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.course-banner {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    aspect-ratio: 16/10;
}

.course-banner:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.course-banner-image {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.course-banner-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.course-banner:hover .course-banner-image img {
    transform: scale(1.05);
}

.course-banner-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: var(--color-white);
}

.course-banner-content h3 {
    font-family: var(--font-jp);
    font-size: 1.8rem;
    font-weight: 900;
    color: #FFEF00;
    margin-bottom: 8px;
    letter-spacing: -0.04em;
    line-height: 1.1;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8), 0 0 10px rgba(0, 0, 0, 0.5);
}

.course-banner-content p {
    font-size: 0.95rem;
    font-weight: 500;
    opacity: 1;
}

.courses-lead {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 40px;
}

.course-notice {
    margin-top: 60px;
    background: var(--color-white);
    border: 2px solid var(--color-primary-light);
    border-radius: var(--radius-lg);
    padding: 40px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    text-align: left;
}

.activity-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 50px;
}

@media (max-width: 991px) {
    .activity-info-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

.notice-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    color: var(--color-primary-dark);
    font-size: 1.25rem;
    font-weight: 700;
}

.notice-header svg {
    width: 28px;
    height: 28px;
    color: var(--color-primary);
}

.notice-body p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.notice-list-box {
    background: #F0F9FF;
    padding: 24px;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
}

.notice-list-title {
    font-weight: 700;
    margin-bottom: 10px !important;
}

.notice-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: 15px;
}

.notice-list li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 8px;
    line-height: 1.6;
}

.notice-list li::before {
    content: "・";
    position: absolute;
    left: 0;
}

.notice-highlight {
    font-weight: 700;
    color: var(--color-primary-dark);
    padding-top: 20px;
    border-top: 1px dashed var(--color-primary-light);
}

@media (max-width: 768px) {
    .course-notice {
        padding: 25px 20px;
        margin-top: 40px;
    }

    .notice-header {
        font-size: 1.15rem;
    }
}

/* ===================================
   お客様からの声セクション
   =================================== */
.testimonials-section {
    background: linear-gradient(135deg, #22B8CF 0%, #15A3C4 100%);
    padding: 100px 0 140px;
}

.testimonials-carousel {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 40px;
}

.testimonials-track-wrapper {
    flex: 1;
    overflow: hidden;
}

.testimonials-track {
    display: flex;
    gap: 24px;
    transition: transform var(--transition-slow);
}

.testimonial-card {
    flex: 0 0 calc(33.333% - 16px);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow-lg);
}

.testimonial-content {
    margin-bottom: 20px;
}

.testimonial-content p {
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--color-text);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial-avatar {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 600;
}

.testimonial-info {
    display: flex;
    flex-direction: column;
}

.testimonial-name {
    font-weight: 600;
    font-size: 0.95rem;
}

.testimonial-date {
    font-size: 0.8rem;
    color: var(--color-text-light);
}

.carousel-btn {
    width: 48px;
    height: 48px;
    background: var(--color-white);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    flex-shrink: 0;
}

.carousel-btn:hover {
    background: var(--color-bg);
    transform: scale(1.1);
}

.carousel-btn svg {
    width: 24px;
    height: 24px;
    stroke: var(--color-primary);
}

.testimonials-cta {
    text-align: center;
}

/* 連絡先SNSカード共通スタイル */
.contact-sns-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 40px;
    width: 100%;
}

.contact-sns-card {
    background: white;
    padding: 35px 25px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: all var(--transition-base);
}

.contact-sns-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.contact-sns-card p {
    font-weight: 700;
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 25px;
    color: var(--color-text);
}

@media (max-width: 991px) {
    .contact-sns-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* ===================================
   サブページヘッダー
   =================================== */
.subpage-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    padding: 120px 0 80px;
    text-align: center;
    position: relative;
}

.subpage-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: linear-gradient(to bottom, transparent, var(--color-bg));
}

.subpage-title {
    font-family: var(--font-jp-serif);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 16px;
}

.subpage-title-en {
    display: block;
    font-family: var(--font-en);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 12px;
}

/* ===================================
   料金ページスタイル
   =================================== */
.price-page-section {
    background: var(--color-bg);
    padding: 60px 0 80px;
}

.price-table-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 40px;
    margin-bottom: 30px;
    box-shadow: var(--shadow-lg);
}

.price-table-header {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 2px solid #E5E7EB;
}

.price-car-gallery {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
    width: 100%;
}

.gallery-item {
    flex: 1;
    background: #F9FAFB;
    border-radius: var(--radius-md);
    padding: 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    border: 1px solid #F3F4F6;
}

.gallery-item img {
    width: 100%;
    height: 140px;
    object-fit: contain;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.05));
}

.gallery-label {
    margin-top: 10px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-light);
}

@media (max-width: 640px) {
    .price-car-gallery {
        flex-direction: column;
        gap: 15px;
    }

    .gallery-item img {
        height: 120px;
    }
}

.price-table-car-info h3 {
    font-family: var(--font-jp-serif);
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.price-table-car-info .car-capacity {
    font-size: 1rem;
    color: var(--color-text-light);
}

.price-table-car-info .car-note {
    font-size: 0.9rem;
    color: var(--color-primary);
    margin-top: 8px;
}

.price-table {
    width: 100%;
    border-collapse: collapse;
}

.price-table th,
.price-table td {
    padding: 16px 20px;
    text-align: left;
    border-bottom: 1px solid #E5E7EB;
}

.price-table th {
    background: var(--color-bg);
    font-weight: 600;
    font-size: 0.95rem;
}

.price-table td {
    font-size: 1rem;
}

.price-table .price-value {
    font-family: var(--font-en);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-primary);
}

.price-page-cta {
    text-align: center;
    padding: 40px 0;
}

/* ===================================
   レスポンシブデザイン
   =================================== */
@media (max-width: 1024px) {
    .service-cards {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }

    .price-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .price-card-featured {
        transform: none;
    }

    .tour-cards {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
}

@media (max-width: 900px) {
    .charter-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        text-align: left;
    }

    .social-icons {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: var(--color-white);
        flex-direction: column;
        padding: 30px 20px;
        gap: 20px;
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-toggle {
        display: flex;
        margin-right: 20px;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

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

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .service-cards-section {
        margin-top: -40px;
    }

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

    .comparison-cards {
        grid-template-columns: 1fr;
    }

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

    .price-card {
        padding: 24px 16px;
        margin-left: 10px;
        margin-right: 10px;
    }

    .car-image {
        width: 100%;
        max-width: 280px;
        height: auto;
    }

    .price-card-featured {
        transform: none;
    }

    .price-card-featured:hover {
        transform: translateY(-8px);
    }

    .tour-cards {
        grid-template-columns: 1fr;
    }

    .tour-info-card {
        flex-direction: column !important;
        padding: 10px !important;
    }

    .tour-info-card img {
        width: 100% !important;
        max-height: 250px !important;
    }

    /* Override inline padding styles on mobile */
    main div[style*="padding: 25px"] {
        padding: 10px !important;
    }

    .price-table-card {
        padding: 5px !important;
    }

    .activity-info-grid {
        grid-template-columns: 1fr !important;
    }

    .activity-items {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }

    .notice-highlight {
        white-space: normal !important;
        line-height: 1.6 !important;
        padding: 15px !important;
    }

    .mobile-only {
        display: inline;
    }

    .driver-detail-card {
        grid-template-columns: 1fr !important;
        text-align: center;
    }

    .driver-detail-profile {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    section {
        padding: 60px 0;
    }

    .about-charter,
    .tours-section {
        padding-bottom: 100px;
    }

    .price-section,
    .comparison-section {
        padding-bottom: 100px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .contact-form {
        padding: 28px;
    }

    .hero-blob-left {
        width: 40%;
        height: 40%;
    }

    .hero-blob-right {
        width: 45%;
        height: 30%;
    }

    .section-wave svg {
        height: 60px;
    }

    .line-float {
        bottom: 20px;
        right: 20px;
        width: 56px;
        height: 56px;
    }

    .line-float .line-icon {
        width: 30px;
        height: 30px;
    }

    .line-tooltip {
        right: 20px;
        bottom: 90px;
        font-size: 0.8rem;
        padding: 10px 16px;
    }

    .footer-content {
        grid-template-columns: 1fr !important;
        gap: 30px;
    }

    .footer-map {
        order: 4;
    }

    .course-banners {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .testimonials-carousel {
        flex-direction: column;
    }

    .testimonial-card {
        flex: 0 0 100%;
    }

    .carousel-btn {
        width: 40px;
        height: 40px;
    }

    .carousel-btn svg {
        width: 20px;
        height: 20px;
    }

    .testimonials-carousel .carousel-btn-prev,
    .testimonials-carousel .carousel-btn-next {
        display: none;
    }

    .testimonials-track {
        flex-direction: column;
        gap: 20px;
    }

    .price-table-header {
        flex-direction: column;
        text-align: center;
    }

    .price-table-car-image {
        width: 200px;
        height: 120px;
    }
}

@media (max-width: 480px) {
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .hero-cta .btn {
        width: 100%;
        max-width: 280px;
    }

    .ornament {
        display: none;
    }
}

/* ===================================
   スクロールギャラリー
   =================================== */
.scrolling-gallery-section {
    padding: 60px 0;
    overflow: hidden;
    background: #F0F9FF;
    /* ライトブルーに変更 */
}

.scrolling-gallery-container {
    display: flex;
    gap: 20px;
    width: max-content;
    animation: scroll 60s linear infinite;
}

.scrolling-gallery-item {
    flex: 0 0 300px;
    height: 300px;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.scrolling-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
}

.scrolling-gallery-item:hover img {
    transform: scale(1.05);
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }

    100% {
        /* 15枚分 + 隙間15枚分 */
        transform: translateX(calc(-300px * 15 - 20px * 15));
    }
}

@media (max-width: 768px) {
    .scrolling-gallery-item {
        flex: 0 0 200px;
        height: 200px;
    }

    @keyframes scroll {
        0% {
            transform: translateX(0);
        }

        100% {
            transform: translateX(calc(-200px * 15 - 20px * 15));
        }
    }
}

/* Instagramフォローボックス */
.instagram-follow-box {
    background: #F0F9FF;
    /* ギャラリーと同じライトブルー */
    padding: 0 0 60px 0;
    text-align: center;
}

.insta-follow-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: #fff;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(204, 35, 102, 0.3);
}

.insta-follow-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(204, 35, 102, 0.4);
    color: #fff;
}

/* ヘッダーのSNSアイコン */
.nav-social-links {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-left: 20px;
}

.nav-social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    color: var(--color-text);
    transition: color 0.3s ease;
}

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

.nav-social-icon svg {
    width: 100%;
    height: 100%;
}

@media (max-width: 991px) {
    .nav-social-links {
        margin-left: 0;
        margin-top: 20px;
        order: -1;
    }
}

/* WhatsApp ボタン */
.whatsapp-cta-box {
    margin: 40px 0;
    text-align: center;
}

.whatsapp-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: #25D366;
    color: #fff;
    padding: 16px 40px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.2rem;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    width: 100%;
    max-width: 500px;
}

.whatsapp-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    background: #20ba59;
    color: #fff;
}

@media (max-width: 768px) {
    .whatsapp-btn {
        font-size: 1.1rem;
        padding: 14px 30px;
    }
}

/* CTA ボタンボタングループ（詳細ページ用） */
.cta-buttons-group {
    display: flex;
    flex-direction: row;
    gap: 16px;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    margin-top: 40px;
}

@media (max-width: 640px) {
    .cta-buttons-group {
        flex-direction: column;
        gap: 12px;
    }

    .cta-buttons-group .btn {
        width: 100%;
        max-width: 400px;
    }
}

/* ===================================
   FAQ Section (AEO)
   =================================== */
.faq-section {
    background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-white) 100%);
    padding: 80px 0 120px;
    position: relative;
}

.faq-lead {
    text-align: center;
    font-size: 1.1rem;
    color: var(--color-text-light);
    margin-bottom: 40px;
}

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

.faq-item {
    background: var(--color-white);
    border-radius: var(--radius-md);
    margin-bottom: 16px;
    overflow: hidden;
    transition: all var(--transition-base);
}

.faq-item:hover {
    background: #fcfcfc;
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-jp);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text);
    transition: all var(--transition-base);
}

.faq-question:hover {
    background: rgba(8, 145, 178, 0.05);
}

.faq-question[aria-expanded="true"] {
    background: linear-gradient(135deg, rgba(8, 145, 178, 0.1) 0%, rgba(34, 216, 238, 0.1) 100%);
    color: var(--color-primary);
}

.faq-question-text {
    flex: 1;
    padding-right: 20px;
}

.faq-icon {
    width: 24px;
    height: 24px;
    stroke: var(--color-primary);
    flex-shrink: 0;
    transition: transform var(--transition-base);
}

.faq-question[aria-expanded="true"] .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow) ease;
}

.faq-answer.active {
    max-height: 1000px;
}

.faq-answer p {
    padding: 0 24px 20px;
    margin: 0;
    color: var(--color-text-light);
    line-height: 1.8;
}

.faq-answer ul {
    padding: 0 24px 20px 48px;
    list-style: disc;
    color: var(--color-text-light);
    line-height: 1.8;
}

.faq-answer li {
    margin-bottom: 8px;
}

.faq-answer strong {
    color: var(--color-primary);
    font-weight: 600;
}

.faq-answer a {
    color: var(--color-primary);
    text-decoration: underline;
}

.faq-answer a:hover {
    color: var(--color-primary-dark);
}

@media (max-width: 768px) {
    .faq-section {
        padding: 60px 0 80px;
    }

    .faq-question {
        padding: 16px 20px;
        font-size: 1rem;
    }

    .faq-icon {
        width: 20px;
        height: 20px;
    }

    .faq-answer p,
    .faq-answer ul {
        padding-left: 20px;
        padding-right: 20px;
        font-size: 0.95rem;
    }

    .faq-answer ul {
        padding-left: 40px;
    }
}

/* ===================================
   ツアーコース（ルート）紹介
   =================================== */
.route-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-bottom: 40px;
}

.route-item {
    display: flex;
    gap: 30px;
    background: var(--color-white);
    border: 1px solid #eee;
    border-radius: var(--radius-md);
    padding: 25px;
    align-items: center;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.route-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.route-image-wrapper {
    flex: 0 0 320px;
    height: 200px;
    overflow: hidden;
    border-radius: var(--radius-sm);
}

.route-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.route-item:hover .route-image-wrapper img {
    transform: scale(1.05);
}

.route-content {
    flex: 1;
}

.route-content h3 {
    color: var(--color-secondary);
    font-size: 1.25rem;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.route-content p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text);
}

@media (max-width: 768px) {
    .route-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
        padding: 20px;
    }

    .route-image-wrapper {
        flex: 0 0 auto;
        width: 100%;
        height: 220px;
    }

    .route-content h3 {
        font-size: 1.15rem;
    }
}

/* Featured Banner */
.featured-banner-section {
    padding-bottom: 60px;
    margin-top: -20px;
}

.featured-banner {
    position: relative;
    display: block;
    width: 100%;
    aspect-ratio: 24 / 9;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
}

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

.featured-banner-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.featured-banner-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.featured-banner:hover .featured-banner-image img {
    transform: scale(1.05);
}

.featured-banner-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 40px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, transparent 100%);
    color: white;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    z-index: 1;
}

.banner-badge {
    background: var(--color-primary);
    color: var(--color-text);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
}

.featured-banner-content h2 {
    font-family: var(--font-jp);
    font-size: 2.8rem;
    font-weight: 900;
    margin: 0;
    color: #FFEF00;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.6);
    line-height: 1.2;
}

.featured-banner-content p {
    font-size: 1.1rem;
    font-weight: 500;
    max-width: 700px;
}

.btn-banner {
    display: inline-block;
    padding: 10px 24px;
    background: white;
    color: var(--color-text);
    border-radius: var(--radius-md);
    font-weight: 700;
    margin-top: 10px;
    transition: all 0.3s ease;
}

.featured-banner:hover .btn-banner {
    background: var(--color-primary);
}

@media (max-width: 992px) {
    .featured-banner-content h2 {
        font-size: 2.2rem;
    }
}

@media (max-width: 768px) {
    .featured-banner-section {
        padding-bottom: 40px;
        margin-top: 0;
    }

    .featured-banner {
        aspect-ratio: 1 / 1;
    }

    .featured-banner-content {
        padding: 25px;
    }

    .featured-banner-content h2 {
        font-size: 1.8rem;
    }

    .featured-banner-content p {
        font-size: 0.95rem;
    }

    .btn-banner {
        padding: 8px 20px;
        font-size: 0.9rem;
    }
}

/* ===================================
   画像・テキスト並列レイアウト
   =================================== */
.content-with-image {
    display: flex;
    gap: 30px;
    align-items: flex-start;
    margin-bottom: 30px;
}

.content-image {
    flex: 0 0 320px;
}

.content-image img {
    width: 100%;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    object-fit: cover;
}

.content-text-side {
    flex: 1;
}

@media (max-width: 768px) {
    .content-with-image {
        flex-direction: column;
        gap: 20px;
    }

    .content-image {
        flex: 0 0 auto;
        width: 100%;
    }

    .content-image img {
        height: auto;
        max-height: 400px;
    }
}