/* ===========================
   リセット・ベース
   =========================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: 'Segoe UI', 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', Meiryo, sans-serif;
    line-height: 1.6;
    color: #333;
    margin: 0;
    padding: 0;
}

/* ===========================
   ヘッダー
   =========================== */
header {
    background-color: #1a1a1a;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    margin: 0;
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.logo {
    color: white;
    font-size: 1.2rem;
    font-weight: bold;
    letter-spacing: 2px;
    text-decoration: none;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 1rem;
    margin: 0;
    padding: 0;
}

.nav-links li {
    margin: 0;
    padding: 0 1rem 0 0;
    border-right: 1px solid rgba(255, 255, 255, 0.3);
}

.nav-links li:last-child {
    padding-right: 0;
    border-right: none;
}

.nav-links a {
    color: white;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 400;
    letter-spacing: 2px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    transition: opacity 0.3s;
    text-transform: uppercase;
}

.nav-links a:hover {
    opacity: 0.7;
}

/* ハンバーガーメニュー */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: white;
    margin: 3px 0;
    transition: 0.3s;
}

/* ===========================
   メインビジュアル
   =========================== */
.hero {
    position: relative;
    height: 70vh;
    min-height: 500px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    padding: 0;
    max-width: 100%;
    width: 100%;
}

.hero-slideshow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.hero-slide.active {
    opacity: 1;
}

/* ===========================
   セクション共通
   =========================== */
section {
    padding: 5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.section-subtitle {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 2rem;
}

/* ===========================
   Campus Tour
   =========================== */
.campus-tour {
    background-color: #f8f8f8;
    padding: 5rem 0;
    max-width: none;
}

.tour-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.tour-text {
    flex: 1;
}

.tour-accent {
    width: 50px;
    height: 4px;
    background-color: #2c5aa0;
    margin-bottom: 1.5rem;
}

.tour-title {
    font-size: 3rem;
    font-weight: bold;
    color: #333;
    line-height: 1.1;
    margin-bottom: 1rem;
}

.tour-subtitle {
    font-size: 1rem;
    color: #333;
    font-weight: bold;
    margin-bottom: 2rem;
}

.tour-description {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.8;
}

.tour-video {
    flex: 1;
    position: relative;
    padding-bottom: 280px;
    height: 0;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.tour-video iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 8px;
}

/* ===========================
   Student Voices
   =========================== */
.student-voices {
    background-color: white;
    padding: 5rem 0;
}

.voices-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.voices-header {
    margin-bottom: 2rem;
}

.voices-accent {
    width: 50px;
    height: 4px;
    background-color: #2c5aa0;
    margin-bottom: 1.5rem;
}

.voices-title {
    font-size: 2.5rem;
    font-weight: bold;
    color: #333;
    margin-bottom: 0.5rem;
}

.voices-subtitle {
    font-size: 1rem;
    color: #333;
    font-weight: bold;
    margin-bottom: 1.5rem;
}

.voices-description {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.8;
}

.voices-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.voice-card {
    background-color: white;
    border-radius: 8px;
}

.voice-card:nth-child(even) {
    margin-top: 3rem;
}

.voice-card .voice-image-container {
    position: relative;
    width: 80%;
    height: 300px;
    border-radius: 8px;
}

.voice-card .voice-image-container a {
    display: block;
    position: relative;
    width: 100%;
    height: 100%;
}

.voice-card .voice-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 8px;
}

.voice-card .voice-info {
    position: absolute;
    bottom: 0;
    right: 0;
    background: white;
    padding: 0.6rem 0.8rem;
    color: #333;
    border-radius: 6px 0 8px 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    min-width: 120px;
}

.voice-card .name {
    font-weight: bold;
    font-size: 0.9rem;
    margin-bottom: 0.3rem;
    color: #333;
}

.voice-card .details {
    font-size: 0.75rem;
    color: #666;
    line-height: 1.5;
}

.voice-card .advice {
    font-size: 0.85rem;
    line-height: 1.6;
    color: #555;
    padding: 1rem;
    padding-left: 1.5rem;
    margin-top: 1rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-left: 3px solid #2c5aa0;
    border-radius: 0 8px 8px 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    max-height: 6.3em;
}

.voice-card .read-more {
    font-size: 0.8rem;
    color: #2c5aa0;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.voice-card .read-more:hover {
    text-decoration: underline;
}

.view-more {
    text-align: center;
    margin-top: 3rem;
}

.btn {
    display: inline-block;
    padding: 0.8rem 3rem;
    background: none;
    border: 1.5px solid #2c5aa0;
    color: #2c5aa0;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.1em;
}

.btn:hover {
    background-color: #2c5aa0;
    color: white;
}

/* ===========================
   Real Reviews
   =========================== */
.real-reviews {
    background-color: #fff;
    padding: 5rem 0;
}

.reviews-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2rem;
}

.reviews-header {
    margin-bottom: 3rem;
}

.reviews-accent {
    width: 50px;
    height: 4px;
    background-color: #2c5aa0;
    margin-bottom: 1.5rem;
}

.reviews-title {
    font-size: 2.5rem;
    font-weight: bold;
    color: #333;
    margin-bottom: 0.5rem;
}

.reviews-subtitle {
    font-size: 1rem;
    color: #333;
    font-weight: bold;
    margin-bottom: 1.5rem;
}

.reviews-description {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.8;
}

.reviews-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.review-card {
    background-color: white;
    padding: 2rem;
    border-radius: 12px;
    display: grid;
    grid-template-columns: 100px 1fr;
    grid-template-rows: auto 1fr;
    gap: 0 1.5rem;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    width: calc(100% - 5rem);
}

.reviews-list > .review-card:nth-child(2) {
    margin-left: auto;
}

#reviewsHidden > .review-card:nth-child(2) {
    margin-top: 2rem;
    margin-left: auto;
}

.review-avatar {
    grid-column: 1;
    grid-row: 1;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid #f0f0f0;
    justify-self: center;
}

.review-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.review-body {
    display: contents;
}

.review-header-info {
    grid-column: 1;
    grid-row: 2;
    text-align: center;
    margin-top: 0.5rem;
}

.review-name {
    font-weight: bold;
    font-size: 1rem;
    color: #333;
    margin-bottom: 0.3rem;
}

.review-meta {
    font-size: 1rem;
    font-weight: 500;
    color: #2c5aa0;
    letter-spacing: 0.02em;
}

.review-text {
    grid-column: 2;
    grid-row: 1 / -1;
    padding-left: 1.5rem;
    border-left: 3px solid #2c5aa0;
    align-self: center;
    font-size: 0.9rem;
    line-height: 1.8;
    color: #555;
}

.reviews-toggle {
    display: block;
    margin: 2rem auto 0;
    padding: 0.8rem 2.5rem;
    background: none;
    border: 1.5px solid #2c5aa0;
    border-radius: 50px;
    color: #2c5aa0;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: all 0.3s;
}

.reviews-toggle:hover {
    background-color: #2c5aa0;
    color: white;
}

.reviews-toggle-icon {
    margin-left: 0.4rem;
    display: inline-block;
    transition: transform 0.3s;
    font-size: 0.8rem;
}

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

/* ===========================
   Gallery Slider
   =========================== */
.gallery-slider,
.gallery-slider-reverse {
    width: 100%;
    height: clamp(120px, 30vw, 15vw);
    overflow: hidden;
}

.gallery-slider {
    margin-bottom: 16px;
}

.gallery-slider .swiper-slide,
.gallery-slider-reverse .swiper-slide {
    width: 30vw;
    height: 100%;
}

.gallery-slider .swiper-slide img,
.gallery-slider-reverse .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    border-radius: 8px;
}

.gallery-slider .swiper-wrapper,
.gallery-slider-reverse .swiper-wrapper {
    transition-timing-function: linear !important;
}

/* ===========================
   Local Guide
   =========================== */
.local-guide {
    background-color: white;
    padding: 5rem 4rem;
    overflow: hidden;
    max-width: none;
    width: 100%;
}

.guide-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6rem;
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    padding: 0;
    box-sizing: border-box;
}

.guide-header {
    margin-bottom: 2rem;
}

.guide-accent {
    width: 50px;
    height: 4px;
    background-color: #1a3d6b;
    margin-bottom: 2rem;
}

.guide-title {
    font-size: 2.5rem;
    font-weight: bold;
    color: #1a1a1a;
    margin-bottom: 0.5rem;
    letter-spacing: 1px;
}

.guide-subtitle {
    font-size: 1.1rem;
    color: #333;
    font-weight: 500;
}

.guide-description {
    font-size: 1rem;
    color: #555;
    line-height: 1.8;
    margin-bottom: 2.5rem;
}

.guide-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 280px;
}

.guide-link {
    display: inline-flex;
    align-items: center;
    padding: 1rem 1.5rem;
    border: 2px solid #2c5aa0;
    color: #2c5aa0;
    text-decoration: none;
    border-radius: 30px;
    transition: all 0.3s;
    font-size: 1rem;
    justify-content: space-between;
    font-weight: 500;
}

.guide-link:hover {
    background-color: #2c5aa0;
    color: white;
}

.guide-link::after {
    content: '→';
    margin-left: 1rem;
    font-size: 1.2rem;
}

.guide-text {
    flex: 0 0 400px;
}

.guide-image {
    flex: 0 0 450px;
    height: 550px;
    border-radius: 60px 0 0 0;
    overflow: hidden;
}

.guide-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ===========================
   Price Calculator
   =========================== */
.price-calculator {
    background-color: white;
}

.price-accent {
    width: 50px;
    height: 4px;
    background-color: #2c5aa0;
    margin: 0 auto 1.5rem auto;
}

.calculator-container {
    max-width: 800px;
    margin: 0 auto;
    background-color: #f8f8f8;
    padding: 3rem;
    border-radius: 12px;
}

.form-group {
    margin-bottom: 2rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.8rem;
    color: #333;
    font-size: 1rem;
}

.form-group select {
    width: 100%;
    padding: 1rem;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    background-color: white;
    cursor: pointer;
    transition: border-color 0.3s;
}

.form-group select:focus {
    outline: none;
    border-color: #2c5aa0;
}

.price-result {
    background-color: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    margin-top: 2rem;
    border: 3px solid #2c5aa0;
}

.price-result.hidden {
    display: none;
}

.price-label {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 0.5rem;
}

.price-amount {
    font-size: 3rem;
    font-weight: bold;
    color: #2c5aa0;
    margin-bottom: 0.5rem;
}

.price-details {
    font-size: 0.85rem;
    color: #666;
    margin-top: 1rem;
    line-height: 1.8;
}

.course-description {
    background-color: #e8f0f8;
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1rem;
    font-size: 0.9rem;
    line-height: 1.6;
    color: #555;
}

.new-badge {
    display: inline-block;
    background-color: #ff6b6b;
    color: white;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: bold;
    margin-left: 0.5rem;
}

/* ===========================
   Modal
   =========================== */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    overflow-y: auto;
    padding: 2rem;
}

.modal-overlay.active {
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.modal-content {
    background-color: white;
    border-radius: 12px;
    max-width: 600px;
    width: 100%;
    position: relative;
    padding: 3.5rem 2rem 2rem 2rem;
    margin: auto;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: #666;
    line-height: 1;
}

.modal-close:hover {
    color: #333;
}

.modal-header {
    display: block;
    margin-bottom: 2rem;
}

.modal-header::before {
    content: '';
    display: block;
    width: 50px;
    height: 4px;
    background-color: #2c5aa0;
    margin-bottom: 1.5rem;
}

.modal-title {
    display: block;
    font-size: 2rem;
    font-weight: bold;
    color: #333;
    margin-bottom: 0.5rem;
}

.modal-subtitle {
    display: block;
    font-size: 1rem;
    color: #666;
}

.jeepney-images {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 2rem;
}

.jeepney-images img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 8px;
}

.jeepney-section {
    margin-bottom: 2rem;
}

.jeepney-section h3 {
    font-size: 1.1rem;
    color: #333;
    border-left: 4px solid #2c5aa0;
    padding-left: 0.8rem;
    margin-bottom: 1rem;
}

.jeepney-section>ul {
    list-style: none;
    padding-left: 0;
}

.jeepney-section>ul li {
    position: relative;
    padding-left: 1rem;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    line-height: 1.6;
}

.jeepney-section>ul li::before {
    content: "•";
    color: #2c5aa0;
    position: absolute;
    left: 0;
}

.step-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.step-number {
    width: 28px;
    height: 28px;
    background-color: #2c5aa0;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: bold;
    flex-shrink: 0;
}

.step-content h4 {
    font-size: 0.95rem;
    color: #333;
    margin-bottom: 0.5rem;
}

.step-content p,
.step-content ul {
    font-size: 0.85rem;
    color: #555;
    line-height: 1.7;
}

.step-content ul {
    list-style: none;
    padding-left: 0;
}

.step-content ul li {
    margin-bottom: 0.3rem;
}

/* Tourist Spots */
.tourist-spot {
    margin-bottom: 3rem;
}

.tourist-spot:last-child {
    margin-bottom: 0;
}

.tourist-image {
    width: 50%;
    height: auto;
    border-radius: 8px;
    overflow: hidden;
    margin: 0 auto 2rem auto;
}

.tourist-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.tourist-title {
    font-size: 1.1rem;
    font-weight: bold;
    color: #333;
    border-left: 4px solid #2c5aa0;
    padding-left: 0.8rem;
    margin-bottom: 1rem;
}

.tourist-description {
    font-size: 0.9rem;
    color: #555;
    line-height: 2;
}

/* ===========================
   Bottom CTA
   =========================== */
.bottom-cta {
    padding: 5rem 2rem;
    text-align: center;
}

.bottom-cta-accent {
    width: 50px;
    height: 4px;
    background-color: #2c5aa0;
    margin: 0 auto 1.5rem auto;
}

.bottom-cta-heading {
    font-size: 2rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 0.5rem;
}

.bottom-cta-subheading {
    font-size: 0.9rem;
    color: #888;
    margin-bottom: 2.5rem;
    letter-spacing: 0.05em;
}

.bottom-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    max-width: 500px;
    margin: 0 auto;
}

.bottom-cta-card {
    flex: 1;
    display: flex;
    align-items: center;
    padding: 0.8rem 1.5rem;
    border: 1.5px solid #2c5aa0;
    border-radius: 50px;
    text-decoration: none;
    color: #2c5aa0;
    transition: all 0.3s;
    position: relative;
}

.bottom-cta-card:hover {
    background-color: #2c5aa0;
    color: white;
    box-shadow: 0 4px 20px rgba(44, 90, 160, 0.2);
    transform: translateY(-2px);
}

.bottom-cta-label {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    opacity: 0.6;
    position: absolute;
    top: 0.7rem;
    left: 2rem;
}

.bottom-cta-title {
    font-size: 1rem;
    font-weight: 600;
    margin-top: 0.8rem;
}

.bottom-cta-arrow {
    margin-left: auto;
    font-size: 1.2rem;
    transition: transform 0.3s;
}

.bottom-cta-card:hover .bottom-cta-arrow {
    transform: translateX(5px);
}

/* ===========================
   フッター
   =========================== */
footer {
    background-color: #1a3d6b;
    color: white;
    padding: 2rem;
    text-align: center;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: bold;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

/* ===========================
   アニメーション
   =========================== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

/* ===========================
   レスポンシブ - タブレット (1024px)
   =========================== */
@media (max-width: 1024px) {

    /* Campus Tour */
    .tour-container {
        gap: 2rem;
        padding: 0 2rem;
    }

    .tour-text {
        flex: 1;
    }

    .tour-title {
        font-size: 2.5rem;
    }

    /* Student Voices */
    .voices-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .voice-card .voice-image-container {
        height: 220px;
    }

    .voice-card .voice-image {
        height: 100%;
    }

    /* Real Reviews */
    .review-card {
        padding: 1.5rem;
        width: calc(100% - 3rem);
    }

    .reviews-list > .review-card:nth-child(2) {
        margin-left: auto;
    }

    #reviewsHidden > .review-card:nth-child(2) {
        margin-left: auto;
    }

    /* Local Guide */
    .local-guide {
        padding: 5rem 0;
    }

    .guide-container {
        gap: 1rem;
        width: auto;
        margin: 0 1.5rem;
    }

    .guide-text {
        flex: 1 1 0;
    }

    .guide-image {
        flex: 1 1 0;
        height: auto;
        align-self: stretch;
    }

    /* Bottom CTA */
    .bottom-cta-buttons {
        max-width: 600px;
    }
}

/* ===========================
   レスポンシブ - スマートフォン (768px)
   =========================== */
@media (max-width: 768px) {

    /* ヘッダー */
    header {
        padding: 0.7rem 0;
    }

    .nav-links {
        position: fixed;
        right: -100%;
        top: 45px;
        flex-direction: column;
        background-color: #1a1a1a;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        padding: 0;
        gap: 0;
    }

    .nav-links li {
        padding: 0.6rem 0;
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav-links li:last-child {
        border-bottom: none;
    }

    .nav-links.active {
        right: 0;
    }

    .hamburger {
        display: flex;
    }

    /* ヒーロー */
    .hero {
        height: 50vh;
        min-height: 400px;
        margin: 0;
    }

    .hero-slide {
        background-size: cover;
    }

    /* セクション共通 */
    section {
        padding: 3rem 1.5rem;
        margin: 0;
    }

    .campus-tour,
    .student-voices,
    .real-reviews,
    .local-guide {
        padding: 3rem 1.5rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    /* Campus Tour */
    .tour-container {
        flex-direction: column;
        gap: 2rem;
        padding: 0;
    }

    .tour-text {
        flex: none;
        width: 100%;
        text-align: left;
    }

    .tour-accent {
        margin-left: 0;
        margin-right: auto;
    }

    .tour-title {
        font-size: 2rem;
    }

    .tour-video {
        flex: none;
        width: 100%;
        padding-bottom: 56.25%;
    }

    /* Student Voices */
    .voices-container {
        padding: 0;
    }

    .voices-header {
        text-align: left;
    }

    .voices-accent {
        margin-left: 0;
        margin-right: auto;
    }

    .voices-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .voices-title {
        font-size: 2rem;
    }

    .voice-card:nth-child(even) {
        margin-top: 0;
    }

    .voice-card .voice-image-container {
        width: 100%;
        height: 200px;
    }

    .voice-card .voice-image {
        width: 100%;
        height: 100%;
    }

    .voice-card .voice-image-container a {
        height: 100%;
    }

    .voice-card .voice-info {
        position: absolute;
        bottom: 0;
        right: 0;
    }

    .voice-info .name {
        font-size: 0.9rem;
    }

    .voice-info .details {
        font-size: 0.75rem;
    }

    .voice-card .advice {
        font-size: 0.8rem;
        padding: 0.5rem;
        padding-left: 1rem;
        max-height: none;
        display: -webkit-box !important;
        -webkit-line-clamp: 3;
        line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    /* Real Reviews */
    .reviews-container {
        padding: 0;
    }

    .reviews-header {
        margin-bottom: 2rem;
        text-align: left;
    }

    .reviews-accent {
        margin-left: 0;
        margin-right: auto;
    }

    .reviews-title {
        font-size: 2rem;
    }

    .review-card {
        display: grid;
        grid-template-columns: 60px 1fr;
        gap: 0 0.8rem;
        padding: 1.5rem;
        width: calc(100% - 2rem);
    }

    .reviews-list > .review-card:nth-child(2) {
        margin-left: auto;
    }

    #reviewsHidden > .review-card:nth-child(2) {
        margin-left: auto;
    }

    .review-avatar {
        grid-column: 1;
        grid-row: 1;
        width: 60px;
        height: 60px;
    }

    .review-body {
        display: contents;
    }

    .review-header-info {
        grid-column: 2;
        grid-row: 1;
        align-self: end;
        margin-bottom: 0;
    }

    .review-name {
        font-size: 1rem;
        margin-bottom: 0.1rem;
    }

    .review-meta {
        font-size: 0.85rem;
        text-align: left;
    }

    .review-text {
        grid-column: 1 / -1;
        grid-row: 2;
        font-size: 0.85rem;
        border-left: 3px solid #2c5aa0;
        padding-left: 1.5rem;
        margin-top: 0.8rem;
    }

    /* Local Guide */
    .guide-container {
        flex-direction: column;
        padding: 0;
    }

    .guide-text {
        flex: none;
        width: 100%;
        order: 2;
        text-align: left;
    }

    .guide-accent {
        margin-left: 0;
        margin-right: auto;
    }

    .guide-image {
        flex: none;
        width: 100%;
        height: 300px;
        border-radius: 40px 0 0 0;
        order: 1;
    }

    .guide-title {
        font-size: 1.8rem;
    }

    .guide-links {
        max-width: 70%;
        margin: 0 auto;
    }

    .guide-link {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
        border-width: 1.5px;
        border-radius: 50px;
    }

    /* Price Calculator */
    .price-calculator .section-header {
        text-align: center;
    }

    .calculator-container {
        padding: 1.5rem;
    }

    .price-accent {
        margin: 0 auto 1.5rem auto;
    }

    .form-group label {
        font-size: 0.9rem;
    }

    /* Modal */
    .modal-overlay {
        padding: 1rem;
    }

    .modal-content {
        padding: 1.5rem;
    }

    .jeepney-images {
        grid-template-columns: 1fr;
    }

    .jeepney-images img {
        height: 180px;
    }

    /* Bottom CTA */
    .bottom-cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .bottom-cta-card {
        width: 80%;
        max-width: 350px;
    }

    .bottom-cta-heading {
        font-size: 1.5rem;
    }
}

/* ===========================
   レスポンシブ - 小型スマートフォン (480px)
   =========================== */
@media (max-width: 480px) {

    /* ヘッダー */
    nav {
        padding: 0 1rem;
    }

    .logo {
        font-size: 1rem;
    }

    /* ヒーロー */
    .hero {
        height: 40vh;
        min-height: 300px;
    }

    /* セクション共通 */
    section {
        padding: 2rem 1rem;
    }

    .section-title {
        font-size: 1.3rem;
    }

    .btn {
        padding: 0.7rem 2rem;
        font-size: 0.85rem;
    }

    /* Campus Tour */
    .tour-container {
        padding: 0;
    }

    .tour-title {
        font-size: 1.5rem;
    }

    .tour-subtitle {
        font-size: 0.85rem;
    }

    /* Student Voices */
    .voices-title {
        font-size: 1.5rem;
    }

    .voice-card .voice-image-container {
        height: 180px;
    }

    .voice-card .voice-image {
        width: 100%;
        height: 100%;
    }

    .voice-card .advice {
        font-size: 0.75rem;
        padding: 0.5rem;
        padding-left: 1rem;
        max-height: 5.8em;
        display: -webkit-box !important;
        -webkit-line-clamp: 3;
        line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .read-more {
        font-size: 0.8rem;
        padding: 0.6rem 1rem;
    }

    /* Real Reviews */
    .reviews-title {
        font-size: 1.5rem;
    }

    .reviews-subtitle {
        font-size: 0.9rem;
    }

    .reviews-description {
        font-size: 0.85rem;
    }

    .review-card {
        grid-template-columns: 50px 1fr;
        padding: 1rem;
        width: calc(100% - 1rem);
    }

    .reviews-list > .review-card:nth-child(2) {
        margin-left: auto;
    }

    #reviewsHidden > .review-card:nth-child(2) {
        margin-left: auto;
    }

    .review-avatar {
        width: 50px;
        height: 50px;
    }

    .review-name {
        font-size: 0.85rem;
    }

    .review-meta {
        font-size: 0.75rem;
    }

    .review-text {
        font-size: 0.8rem;
        line-height: 1.7;
    }

    /* Local Guide */
    .guide-container {
        padding: 0;
    }

    .guide-title {
        font-size: 1.5rem;
    }

    .guide-image {
        height: 250px;
    }

    .guide-link {
        padding: 0.7rem 0.8rem;
        font-size: 0.85rem;
    }

    /* Price Calculator */
    .calculator-container {
        padding: 1rem;
    }

    .form-group {
        margin-bottom: 1.5rem;
    }

    .form-group select {
        font-size: 0.75rem;
        padding: 0.7rem;
    }

    .form-group label {
        font-size: 0.85rem;
    }

    /* Bottom CTA */
    .bottom-cta {
        padding: 3rem 1rem;
    }

    .bottom-cta-card {
        width: 90%;
        padding: 0.7rem 1.2rem;
    }

    .bottom-cta-heading {
        font-size: 1.3rem;
    }

    .bottom-cta-title {
        font-size: 0.85rem;
    }

    /* フッター */
    footer {
        padding: 2rem 1rem;
    }

    .footer-logo {
        font-size: 1.2rem;
    }
}