/* ===================================
   放課後等デイサービス ミーナ
   メインスタイルシート
   最終更新: 2026-03-07 00:45
   バージョン: 202603070045
   =================================== */

/* カラー変数 */
:root {
    --primary-blue: #00B2DE;
    --light-blue: #89CFF0;
    --pink: #FFB6C1;
    --light-pink: #FFE4E9;
    --yellow: #FFD700;
    --text-dark: #333333;
    --text-gray: #666666;
    --bg-light: #F8F9FA;
    --white: #FFFFFF;
    
    --gradient-blue: linear-gradient(135deg, #00B2DE 0%, #89CFF0 100%);
    --gradient-pink: linear-gradient(135deg, #FFE4E9 0%, #FFF5F7 100%);
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 50px;
    
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.15);
}

/* リセット & 基本スタイル */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    background-image: url('../images/heart_star_background_light_pink.webp');
    background-repeat: repeat;
    background-size: 600px 600px;
    background-attachment: fixed;
}

/* 青背景用のbodyクラス */
body.bg-blue {
    background-image: url('../images/rocket_background_light_blue.webp') !important;
    background-image: url('https://i.ibb.co/SDH8BG2g/seamless-pink-background.webp');
    background-repeat: repeat;
    background-size: 400px auto;
    background-attachment: fixed;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

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

/* セクション */
.section {
    padding: var(--spacing-xxl) 0;
}

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

.bg-gradient-pink {
    background: var(--gradient-pink);
}

.bg-gradient-blue {
    background: var(--gradient-blue);
}

/* セクションヘッダー */
.section-header {
    margin-bottom: var(--spacing-xl);
}

.section-header.center {
    text-align: center;
}

.section-label {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--primary-blue);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-sm);
}

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

.section-title {
    font-size: 2.5rem;
    font-weight: 900;
    font-family: 'M PLUS Rounded 1c', sans-serif;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

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

.section-description {
    font-size: 1.125rem;
    color: var(--text-gray);
    line-height: 1.8;
}

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

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

/* ボタン */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1rem;
    font-weight: 700;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-primary {
    background: var(--gradient-blue);
    color: var(--white);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-lg);
    filter: brightness(1.1);
}

.btn-secondary {
    background: var(--gradient-pink);
    color: var(--text-dark);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-lg);
    filter: brightness(1.1);
}

.btn-white {
    background: var(--white);
    color: var(--primary-blue);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.btn-white:hover {
    background: var(--bg-light);
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-lg);
    filter: brightness(1.05);
}

.btn-instagram {
    background: linear-gradient(135deg, #833AB4, #E1306C, #F56040);
    color: var(--white);
    font-size: 1.125rem;
    padding: var(--spacing-md) var(--spacing-xxl);
    transition: all 0.3s ease;
}

.btn-instagram:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-lg);
    filter: brightness(1.15);
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
}

/* ハイライト */
.highlight {
    color: var(--primary-blue);
    font-weight: 900;
}

.highlight-pink {
    color: #FFD700;
    font-weight: 900;
    font-size: 1.5em;
    display: inline-block;
    background: linear-gradient(45deg, #FF69B4, #FFD700, #FF69B4);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: dekita-swing 1.5s ease-in-out infinite, gradient-shift 3s ease infinite;
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
}

@keyframes dekita-swing {
    0%, 100% { transform: rotate(-5deg) scale(1); }
    50% { transform: rotate(5deg) scale(1.1); }
}

@keyframes gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* ===================================
   ヒーローセクション（PC版）
   =================================== */
.hero-logo-section {
    position: relative;
    display: inline-block;
}

.hero-logo-img {
    max-width: 250px;
}

.hero-deco-left-1 {
    position: absolute;
    width: 120px;
    left: -150px;
    top: -20px;
    opacity: 0.9;
}

.hero-deco-left-2 {
    position: absolute;
    width: 80px;
    left: -100px;
    top: 100px;
    opacity: 0.85;
    animation-delay: 0.5s;
}

.hero-deco-right-1 {
    position: absolute;
    width: 110px;
    right: -140px;
    top: -10px;
    opacity: 0.9;
    animation-delay: 0.8s;
}

.hero-deco-right-2 {
    position: absolute;
    width: 70px;
    right: -90px;
    top: 110px;
    opacity: 0.85;
    animation-delay: 1.2s;
}

/* PC共通の外観写真カード */
.hero-building-photo {
    max-width: 1000px;
    width: 100%;
    margin: var(--spacing-xl) auto 0;
    padding: 0;                           /* 余白を削除 */
    background: transparent;              /* 背景を透明に */
    border-radius: 0;                     /* 角丸を削除 */
    overflow: visible;                    /* overflowをvisibleに */
    box-shadow: none;                     /* 影を削除 */
}

.building-img {
    width: 100%;
    height: auto;
    display: block;
    aspect-ratio: 3/2;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.philosophy-flower-wrapper {
    max-width: 250px;
    margin: 0 auto var(--spacing-md);
    text-align: center;
}

.philosophy-flower {
    width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
    width: 100%;
    height: auto;
    display: block;
}

/* ===================================
   装飾イラスト
   =================================== */
.decoration-container {
    position: relative;
    overflow: hidden;
}

.floating-decoration {
    position: absolute;
    pointer-events: none;
    z-index: 1;
}

.balloon-float {
    animation: sway-float 4s ease-in-out infinite;
}

.star-twinkle {
    animation: twinkle-spin 3s ease-in-out infinite;
}

.footprint-trail {
    animation: fade-in-out 4s ease-in-out infinite;
}

/* ゆらゆら揺れて浮かぶアニメーション */
@keyframes sway-float {
    0%, 100% { 
        transform: translateY(0px) translateX(0px) rotate(0deg); 
    }
    25% { 
        transform: translateY(-15px) translateX(10px) rotate(2deg); 
    }
    50% { 
        transform: translateY(-25px) translateX(0px) rotate(0deg); 
    }
    75% { 
        transform: translateY(-15px) translateX(-10px) rotate(-2deg); 
    }
}

/* キラキラ光って回転 */
@keyframes twinkle-spin {
    0%, 100% { 
        opacity: 1; 
        transform: scale(1) rotate(0deg); 
    }
    50% { 
        opacity: 0.6; 
        transform: scale(0.9) rotate(180deg); 
    }
}

@keyframes fade-in-out {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.8; }
}

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



/* ===================================
   スクロールアニメーション
   =================================== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.fade-in-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-left.show {
    opacity: 1;
    transform: translateX(0);
}

.fade-in-right {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-right.show {
    opacity: 1;
    transform: translateX(0);
}

.scale-in {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.scale-in.show {
    opacity: 1;
    transform: scale(1);
}

/* ===================================
   ヘッダー
   =================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: all 0.3s ease;
}

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

.nav-logo {
    display: flex;
    align-items: center;
    background: transparent !important;
}

.logo-img {
    height: 50px;
    width: auto;
    background: transparent !important;
}

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

.nav-list {
    display: flex;
    gap: var(--spacing-lg);
}

.nav-link {
    font-weight: 500;
    color: var(--text-dark);
    transition: color 0.3s ease;
    position: relative;
}

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

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

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

.nav-toggle {
    display: none;
    font-size: 1.5rem;
    color: var(--primary-blue);
    cursor: pointer;
}

/* ===================================
   ヒーローセクション（ファーストビュー）
   =================================== */
.hero-main {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
    overflow: hidden;
}

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

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

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(240, 248, 255, 0.9) 100%);
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: var(--spacing-xxl) var(--spacing-md);
}

.hero-logo-section {
    margin-bottom: var(--spacing-lg);
}

.hero-logo-img {
    max-width: 300px;
    margin: 0 auto;
}

.hero-catchphrase {
    font-size: 2.5rem;
    font-weight: 900;
    font-family: 'M PLUS Rounded 1c', sans-serif;
    line-height: 1.4;
    margin-bottom: var(--spacing-lg);
    color: var(--text-dark);
}

.hero-catchphrase .location {
    color: var(--primary-blue);
}

.hero-subcopy {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--text-gray);
    margin-bottom: var(--spacing-md);
}

.hero-medical {
    font-size: 1rem;
    color: var(--text-gray);
    margin-bottom: var(--spacing-xl);
}

.medical-link {
    color: var(--primary-blue);
    text-decoration: underline;
    font-weight: 700;
}

.medical-link:hover {
    color: var(--light-blue);
}

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

.scroll-down {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: var(--primary-blue);
    font-size: 0.875rem;
    font-weight: 700;
}

.scroll-arrow-animation {
    width: 2px;
    height: 30px;
    background: var(--primary-blue);
    margin: var(--spacing-xs) auto 0;
    animation: scrollDown 1.5s infinite;
}

@keyframes scrollDown {
    0%, 100% {
        transform: translateY(0);
        opacity: 0;
    }
    50% {
        transform: translateY(10px);
        opacity: 1;
    }
}

/* ===================================
   ミーナについてセクション
   =================================== */
.about-intro {
    text-align: center;
    max-width: 900px;
    margin: 0 auto var(--spacing-lg);
}

.about-subtitle {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: var(--spacing-lg);
    font-family: 'M PLUS Rounded 1c', sans-serif;
}

.about-text {
    font-size: 1.125rem;
    line-height: 1.9;
    margin-bottom: var(--spacing-md);
}

.about-facility-images {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 48px;
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    padding: 0;
}

.facility-image-item {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease;
    padding: 0;
    margin: 24px;
}

.facility-image-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.facility-img {
    width: 100%;
    aspect-ratio: 3/2;
    object-fit: cover;
    display: block;
    margin: 0;
}

.image-caption {
    padding: var(--spacing-lg);
    text-align: center;
    font-weight: 700;
    color: var(--text-dark);
    font-size: 1.125rem;
}

/* ===================================
   ミーナの想いセクション
   =================================== */
.philosophy-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-lg) var(--spacing-md);
}

.philosophy-icon {
    font-size: 4rem;
    color: #FF69B4;
    margin-bottom: var(--spacing-lg);
}

.philosophy-title {
    font-size: 2rem;
    font-weight: 900;
    color: var(--text-dark);
    margin-bottom: var(--spacing-lg);
    font-family: 'M PLUS Rounded 1c', sans-serif;
}

.philosophy-text {
    font-size: 1.25rem;
    line-height: 2;
    margin-bottom: var(--spacing-md);
}

/* about-section と philosophy-section の上下パディングを調整 */
.about-section {
    padding: var(--spacing-xxl) 0 var(--spacing-lg) 0;
}

.philosophy-section {
    padding: var(--spacing-lg) 0;
}

/* ===================================
   特徴セクション
   =================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.feature-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.feature-icon-wrapper {
    width: 180px;
    height: 180px;
    background: transparent;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    overflow: hidden;
}

.feature-icon-wrapper i {
    font-size: 2.5rem;
    color: var(--white);
}

.feature-icon-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: contain !important;
    border-radius: 50% !important;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.1));
}

.feature-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    font-family: 'M PLUS Rounded 1c', sans-serif;
}

.feature-description {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-gray);
}

/* ===================================
   施設・設備紹介セクション
   =================================== */
.facility-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.facility-item {
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

/* PC用：施設カード */
.facility-image-box {
    background: #ffffff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);                 /* 枠と写真の余白 */
}

/* カード内の写真を角丸そろえてピッタリ収める */
.facility-showcase-img {
    width: 100%;
    aspect-ratio: 3/2;
    display: block;
    border-radius: calc(var(--radius-lg) - 6px);
    object-fit: cover;
}

.placeholder-box {
    background: var(--bg-light);
    border: 2px dashed var(--primary-blue);
}

.placeholder-content {
    text-align: center;
    color: var(--text-gray);
}

.placeholder-content i {
    font-size: 3rem;
    color: var(--primary-blue);
    margin-bottom: var(--spacing-sm);
}

.placeholder-content p {
    font-size: 0.875rem;
}

.facility-item-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: var(--spacing-sm);
}

.facility-item-text {
    color: var(--text-gray);
    margin-bottom: var(--spacing-lg);
}

/* ===================================
   Instagramセクション
   =================================== */
.instagram-feed {
    margin-bottom: var(--spacing-xl);
}

.instagram-preview {
    max-width: 1000px;
    margin: 0 auto;
}

.instagram-preview-img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.instagram-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.instagram-placeholder {
    background: var(--bg-light);
    padding: var(--spacing-xxl);
    border-radius: var(--radius-lg);
    text-align: center;
    border: 2px dashed var(--text-gray);
}

.instagram-placeholder i {
    font-size: 5rem;
    color: #E1306C;
    margin-bottom: var(--spacing-md);
}

.instagram-placeholder p {
    font-size: 1.125rem;
    color: var(--text-gray);
    margin-bottom: var(--spacing-sm);
}

.instagram-note {
    font-size: 0.875rem !important;
    color: var(--text-gray) !important;
}

/* Instagram 埋め込み投稿のスタイル */
.instagram-grid blockquote {
    margin: 0 !important;
    min-width: 280px !important;
    max-width: 100% !important;
}

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

/* ===================================
   お問い合わせセクション
   =================================== */
.contact-info-box {
    max-width: 900px;
    margin: 0 auto;
    background: var(--white);
    padding: var(--spacing-xxl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.contact-method {
    text-align: center;
    padding: var(--spacing-lg);
}

.contact-icon {
    width: 150px;
    height: 150px;
    background: none !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
}

.contact-icon i {
    font-size: 2rem;
    color: var(--white);
}

.contact-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border: none !important;
    background: none !important;
    box-shadow: none !important;
}

.contact-icon-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border: none !important;
    background: none !important;
    box-shadow: none !important;
}

.contact-method h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

.phone-number {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary-blue);
    margin-bottom: var(--spacing-sm);
    font-family: 'M PLUS Rounded 1c', sans-serif;
}

.contact-hours {
    color: var(--text-gray);
    margin-bottom: var(--spacing-md);
}

.form-note {
    color: var(--text-gray);
    margin-bottom: var(--spacing-lg);
}

.contact-divider {
    text-align: center;
    margin: var(--spacing-xl) 0;
    position: relative;
}

.contact-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--text-gray);
    opacity: 0.3;
}

.contact-divider span {
    display: inline-block;
    background: var(--white);
    padding: 0 var(--spacing-md);
    position: relative;
    color: var(--text-gray);
    font-weight: 700;
}

/* ===================================
   フッター
   =================================== */
.footer {
    background: #E8E8E8;
    color: #444444;
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

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

.footer-info {
    background: transparent !important;
}

.footer-logo {
    max-width: 200px;
    margin-bottom: var(--spacing-md);
    background: transparent !important;
}

.footer-text {
    line-height: 1.8;
    color: #444444;
}

.footer-contact h3,
.footer-links h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: #444444;
}

.footer-contact p {
    margin-bottom: var(--spacing-sm);
    color: #444444;
}

.footer-contact i {
    margin-right: var(--spacing-xs);
    color: var(--light-blue);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-links a {
    color: #444444;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.footer-bottom p {
    color: #666666;
    font-size: 0.875rem;
    margin-bottom: var(--spacing-xs);
}

.footer-corp {
    font-weight: 700;
}

/* ======================================
   スマホ版レイアウト（768px以下）
   ====================================== */
@media (max-width: 768px) {

  /* --- ナビ --- */
  .nav-menu {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    background: var(--white);
    box-shadow: var(--shadow-md);
    transition: left 0.3s ease;
    padding: var(--spacing-lg);
  }
  .nav-menu.active { left: 0; }
  .nav-list {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  .nav-toggle { display: block; }

  /* --- ヒーロー全体 --- */
  .hero-main {
    padding-top: 80px !important;
  }

  /* --- ロゴまわり --- */
  .hero-logo-section {
    position: relative !important;
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    padding: var(--spacing-lg) var(--spacing-md) 0 !important;
    margin: 0 auto !important;
  }

  .hero-logo-img {
    display: block !important;
    width: 85% !important;
    max-width: 360px !important;
    height: auto !important;
    margin: 0 auto var(--spacing-md) !important;
    opacity: 1 !important;
  }

  /* ロゴまわりの装飾：風船とスマイルのみ非表示、星とロケットは残す */
  .hero-deco-left-1,
  .hero-deco-right-2,
  .hero-logo-section img[alt="風船"],
  .hero-logo-section img[alt="スマイル"],
  .hero-catchphrase img,
  .hero-cta-buttons img[alt="レインボー"],
  .hero-cta-buttons img[alt="スマイル"] {
    display: none !important;
  }
  
  /* 星とロケットは小さく表示（クラスベースで指定） */
  /* 2026-03-07更新: 50pxに変更 */
  .hero-deco-left-2 {
    display: block !important;
    position: absolute !important;
    width: 50px !important;
    height: 50px !important;
    left: 10px !important;
    top: 30px !important;
    opacity: 0.7 !important;
  }
  
  .hero-deco-right-1 {
    display: block !important;
    position: absolute !important;
    width: 50px !important;
    height: 50px !important;
    right: 10px !important;
    top: 50px !important;
    opacity: 0.7 !important;
  }

  /* ミーナの想いの風船とレインボー、ミーナの特徴の家を非表示 */
  .philosophy-section img[alt="風船"],
  .philosophy-section img[alt="レインボー"],
  .features-section img[alt="家"],
  .features-house-icon {
    display: none !important;
  }

  /* --- キャッチコピー／テキスト --- */
  .hero-catchphrase {
    font-size: 1.7rem;
  }
  .hero-subcopy {
    font-size: 1rem;
  }

  /* --- 外観写真（スマホ）枠いっぱいに表示 --- */
  .hero-building-photo {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    margin: var(--spacing-lg) 0 0 !important;
    padding: 0 !important;
    background: transparent !important;
    border-radius: 0 !important;
    box-shadow: none !important;
  }

  .hero-building-photo .building-img {
    width: 100% !important;
    height: auto !important;
    display: block !important;
    border-radius: var(--radius-lg) !important;
    object-fit: cover !important;
    opacity: 1 !important;
    box-shadow: var(--shadow-lg) !important;
  }

  /* --- 装飾画像だけ小さく（装飾のみ！）--- */
  .decoration-container img.balloon-float,
  .decoration-container img.star-twinkle,
  .decoration-container img.footprint-trail {
    width: 40px !important;
    opacity: 0.5 !important;
  }

  /* 足跡も小さく表示 */
  .philosophy-section .footprint-trail {
    display: block !important;
    width: 30px !important;
    opacity: 0.5 !important;
  }

  /* --- 「ミーナの想い」お花 --- */
  .philosophy-flower-wrapper {
    max-width: 150px;
    width: 150px;
    margin: 0 auto var(--spacing-lg);
    text-align: center;
  }
  .philosophy-flower {
    width: 100%;
    height: auto;
    margin: 0 auto;
  }

  /* --- 特徴カード --- */
  .features-grid .feature-card {
    padding: var(--spacing-xl) var(--spacing-lg);
  }
  .feature-icon-wrapper {
    width: 120px;
    height: 120px;
    margin: 0 auto var(--spacing-md);
  }
  .feature-icon-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 0;
  }

  /* --- 施設・設備（スマホ）--- */
  .facility-showcase {
    grid-template-columns: 1fr;
  }

  .facility-image-box {
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 auto var(--spacing-md) !important;
    padding: 0 !important;
    min-height: 0 !important;
    display: block !important;
    background: transparent !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: none !important;
  }

  .facility-showcase-img,
  .facility-section .facility-showcase-img {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    max-height: none !important;
    object-fit: cover !important;
    display: block !important;
    opacity: 1 !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow-lg) !important;
  }

  /* --- CTAボタン --- */
  .hero-cta-buttons {
    flex-direction: column;
  }
  .btn-large {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
  }

  /* --- テキスト系少し小さく --- */
  .section-title { font-size: 2rem; }
  .section-description { font-size: 1rem; }

  /* --- グリッド --- */
  .features-grid,
  .facility-showcase {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
  
  .about-facility-images {
    grid-template-columns: 1fr !important;
    padding: 0 !important;
    gap: 0 !important;
  }
  
  .facility-image-item {
    margin: 16px 0 !important;
  }

  /* --- お問い合わせ --- */
  .contact-info-box {
    padding: var(--spacing-lg);
  }
  .phone-number { font-size: 2rem; }
  
  .contact-icon {
    width: 140px;
    height: 140px;
  }

  /* --- スマホ版の余白調整 --- */
  .container {
    padding-left: var(--spacing-sm);
    padding-right: var(--spacing-sm);
  }

  .section {
    padding: var(--spacing-xl) 0;
  }
  
  /* ミーナについてセクションの上部余白を削減 */
  .about-section {
    padding-top: var(--spacing-md) !important;
  }

  /* ご利用案内のフローステップ */
  .flow-steps {
    padding: 0;
  }

  .flow-step {
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
  }

  /* CTAボックス */
  .cta-box {
    padding: var(--spacing-lg);
  }

  /* アイコンサイズを全て統一（スマホ版） */
  .info-card-icon,
  .flow-step-icon,
  .timeline-title-icon,
  .feature-icon-wrapper {
    width: 120px !important;
    height: 120px !important;
  }

  /* 1日の流れのアイコンを中央揃え */
  .timeline-title-icon {
    display: block !important;
    margin: 0 auto var(--spacing-md) !important;
    width: 120px !important;
    height: 120px !important;
  }

  .timeline-content {
    text-align: center !important;
  }

  .timeline-content h3 {
    text-align: center !important;
  }

  .speech-bubble-icon {
    width: 180px !important;
    height: auto;
    display: block !important;
    margin: 0 auto var(--spacing-md) !important;
  }

  /* ミーナの想いの余白調整 */
  .philosophy-content {
    padding: var(--spacing-sm) var(--spacing-sm);
  }

  /* ご利用案内のカード調整 */
  .info-card {
    padding: var(--spacing-xl) var(--spacing-md);
  }

  .info-card-header {
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
  }

  .info-card-title {
    font-size: 1.5rem;
  }

  .info-card-content ul {
    padding-left: var(--spacing-lg);
  }

  .info-card-content {
    padding-left: var(--spacing-sm);
    padding-right: var(--spacing-sm);
  }

  .highlight-box {
    padding: var(--spacing-md);
  }

  /* プログラムの例のアイコンサイズ統一 */
  .program-card-icon {
    width: 180px !important;
    height: 180px !important;
    object-fit: contain !important;
    display: block !important;
    margin: 0 auto !important;
  }

  /* 応募方法・お問い合わせの余白調整 */
  .cta-contact {
    padding: var(--spacing-xxl) var(--spacing-lg) !important;
  }

  .contact-info-box {
    padding: var(--spacing-xl) var(--spacing-lg) !important;
  }
}

/* 1日の流れのアイコン位置をタイトルの上に（PC版） */
.timeline-title-icon {
  display: block;
  width: 300px;
  height: 300px;
  margin: 0 auto var(--spacing-md);
  object-fit: contain;
}

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

.timeline-content h3 {
  text-align: center;
}

.timeline-content p {
  text-align: left;
}

/* プログラムの例のアイコン（PC版） */
.program-card-icon {
  width: 180px !important;
  height: 180px !important;
  object-fit: contain !important;
  display: block !important;
  margin: 0 auto !important;
}

/* スマホ版：プログラムカードのタイトルをイラストの上に表示 */
@media (max-width: 768px) {
  .program-card {
    display: flex;
    flex-direction: column;
  }

  .program-card h3 {
    order: -1;
    margin-bottom: var(--spacing-md);
  }

  .program-icon {
    order: 1;
    margin-bottom: var(--spacing-md);
  }

  .program-card p {
    order: 2;
  }
}

/* シンプルなCTAボックス */
.cta-box {
  max-width: 700px;
  margin: 0 auto;
  padding: var(--spacing-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  text-align: center;
}

/* ご利用までの流れの吹き出し */
.flow-speech-bubble {
  position: relative;
  display: inline-block;
  padding: 12px 20px;
  border-radius: 20px;
  font-size: 1rem;
  font-weight: 700;
  color: white;
  margin-bottom: 1rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  animation: bubble-bounce 2s ease-in-out infinite;
}

/* 吹き出しの尻尾 */
.flow-speech-bubble::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
}

/* ピンク色の吹き出し */
.speech-bubble-pink {
  background: linear-gradient(135deg, #FF6B9D 0%, #FFA0BD 100%);
}

.speech-bubble-pink::after {
  border-top: 10px solid #FF6B9D;
}

/* 水色の吹き出し */
.speech-bubble-blue {
  background: linear-gradient(135deg, #4FC3F7 0%, #29B6F6 100%);
}

.speech-bubble-blue::after {
  border-top: 10px solid #29B6F6;
}

/* 黄色の吹き出し */
.speech-bubble-yellow {
  background: linear-gradient(135deg, #FFD54F 0%, #FFCA28 100%);
}

.speech-bubble-yellow::after {
  border-top: 10px solid #FFCA28;
}

/* 緑色の吹き出し */
.speech-bubble-green {
  background: linear-gradient(135deg, #81C784 0%, #66BB6A 100%);
}

.speech-bubble-green::after {
  border-top: 10px solid #66BB6A;
}

/* ふわふわバウンスアニメーション */
@keyframes bubble-bounce {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-8px);
  }
}

/* ステップごとにアニメーション遅延 */
.flow-step:nth-child(1) .flow-speech-bubble {
  animation-delay: 0s;
}

.flow-step:nth-child(2) .flow-speech-bubble {
  animation-delay: 0.2s;
}

.flow-step:nth-child(3) .flow-speech-bubble {
  animation-delay: 0.4s;
}

.flow-step:nth-child(4) .flow-speech-bubble {
  animation-delay: 0.6s;
}

.flow-step:nth-child(5) .flow-speech-bubble {
  animation-delay: 0.8s;
}

.flow-step:nth-child(6) .flow-speech-bubble {
  animation-delay: 1s;
}

.speech-bubble-icon {
  width: 200px;
  height: auto;
  margin: 0 auto var(--spacing-md);
  display: block;
}

.cta-box h3 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: var(--spacing-lg);
}

.cta-box p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-dark);
  margin-bottom: var(--spacing-lg);
}

.cta-box .btn-large {
  background: var(--primary-blue);
  color: white;
  border-radius: 50px;
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1.25rem;
  font-weight: 700;
  box-shadow: 0 4px 15px rgba(0, 178, 222, 0.3);
  transition: all 0.3s ease;
}

.cta-box .btn-large:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 178, 222, 0.4);
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
  .cta-box {
    padding: var(--spacing-lg);
  }
  
  .cta-box h3 {
    font-size: 1.4rem;
  }
  
  .cta-box p {
    font-size: 0.9rem;
  }
  
  .cta-box .btn-large {
    font-size: 1.1rem;
    padding: var(--spacing-sm) var(--spacing-lg);
  }
}

/* さらに画面が小さい場合 */
@media (max-width: 480px) {
  .hero-catchphrase {
    font-size: 1.5rem;
  }
  .section-title {
    font-size: 1.75rem;
  }
  .philosophy-title {
    font-size: 1.5rem;
  }
  
  .speech-bubble-wrapper {
    padding: 80px 40px 60px;
    border-radius: 60px;
  }
  
  .speech-bubble-wrapper::before {
    top: 15px;
    left: 30px;
    width: 60px;
    height: 60px;
    font-size: 2rem;
  }
  
  .speech-bubble-wrapper h3 {
    font-size: 1.25rem;
  }
  
  .speech-bubble-wrapper p {
    font-size: 0.9rem;
  }
  
  .speech-bubble-wrapper .btn-large {
    font-size: 1rem;
    padding: var(--spacing-sm) var(--spacing-lg);
  }
}

/* ご利用案内のアイコンスタイル */
.info-card {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.info-card-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

/* スマホ版：料金とプログラムのタイトルをイラストの上に表示 */
@media (max-width: 768px) {
  .info-card-header {
    flex-direction: column;
    text-align: center;
  }

  .info-card-title {
    order: -1;
    margin-bottom: var(--spacing-md);
  }

  .info-card-icon {
    order: 1;
  }
}

.info-card-icon {
  width: 120px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: none !important;
  border: none !important;
  border-radius: 0 !important;
}

.info-card-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: transparent !important;
}

.info-card-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-dark);
  margin: 0;
}

.info-card-content {
  padding: 0;
}

.info-card-content ul {
  padding-left: var(--spacing-lg);
}

.highlight-box {
  background: var(--light-blue);
  border-left: 4px solid var(--primary-blue);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  margin-top: var(--spacing-lg);
}

.flow-step-icon {
  width: 120px;
  height: 120px;
  margin: 0 auto var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
}

.flow-step-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}