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

:root {
    /* カラーパレット */
    --cyan: #5FD3D3;
    --blue: #4169E1;
    --green: #7FFF00;
    --pink: #FF1493;
    --coral: #FF6B6B;
    --yellow: #FFD700;
    --purple: #9B59B6;
    
    /* ベースカラー */
    --white: #FFFFFF;
    --black: #2C2C2C;
    --gray-light: #F5F5F5;
    --gray: #CCCCCC;
    --gray-dark: #666666;
    
    /* グラデーション */
    --gradient-rainbow: linear-gradient(135deg, #FF6B9D 0%, #FEC171 25%, #A8E6CF 50%, #5FC3E4 75%, #B19CD9 100%);
    --gradient-blue: linear-gradient(135deg, #667EEA 0%, #764BA2 100%);
    
    /* タイポグラフィ */
    --font-main: 'Noto Sans JP', sans-serif;
    --font-accent: 'Space Grotesk', sans-serif;
    
    /* スペーシング */
    --section-padding: 100px;
    --container-width: 1200px;
    
    /* トランジション */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background: var(--white);
    color: var(--black);
    line-height: 1.7;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

/* =====================================
   ヘッダー
   ===================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 20px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 40px;
}

.nav-menu {
    display: flex;
    gap: 35px;
}

.nav-menu a {
    font-family: var(--font-accent);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    transition: var(--transition);
}

.nav-menu a:hover {
    color: var(--blue);
}

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

.mobile-menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--black);
    transition: var(--transition);
}

/* =====================================
   ヒーローセクション
   ===================================== */
.hero-moodboard {
    position: relative;
    min-height: 100vh;
    background: var(--gray-light);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
}

/* 背景動画 */
.hero-bg-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    z-index: 0;
    object-fit: cover;
    opacity: 0.3;
    filter: blur(2px);
}

/* 幾何学図形 */
.geo-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

.shape {
    position: absolute;
    transition: transform 0.5s ease;
}

.shape-circle {
    width: 200px;
    height: 200px;
    border-radius: 50%;
}

.shape-rect {
    border-radius: 0;
}

.shape.cyan {
    background: var(--cyan);
    top: 10%;
    left: 5%;
}

.shape.blue {
    background: var(--blue);
    width: 180px;
    height: 280px;
    top: 50%;
    right: 8%;
}

.shape.green.vertical {
    background: var(--green);
    width: 80px;
    height: 350px;
    top: 20%;
    right: 25%;
}

.shape.pink.horizontal {
    background: var(--pink);
    width: 100%;
    height: 4px;
    top: 65%;
    left: 0;
}

.shape.gradient {
    background: var(--gradient-rainbow);
    width: 250px;
    height: 180px;
    bottom: 15%;
    left: 35%;
    opacity: 0.8;
}

/* コラージュグリッド */
.collage-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
}

.collage-item {
    position: absolute;
    background-size: cover;
    background-position: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    transition: transform 0.5s ease, box-shadow 0.3s ease;
}

.collage-item:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.25);
    z-index: 10;
}

.collage-item.item-1 {
    width: 280px;
    height: 180px;
    top: 15%;
    left: 15%;
}

.collage-item.item-2 {
    width: 200px;
    height: 300px;
    top: 25%;
    left: 50%;
    transform: translateX(-50%);
}

.collage-item.item-3 {
    width: 220px;
    height: 220px;
    top: 55%;
    left: 10%;
}

.collage-item.item-4 {
    width: 180px;
    height: 270px;
    top: 10%;
    right: 15%;
}

.collage-item.item-5 {
    width: 240px;
    height: 160px;
    bottom: 20%;
    right: 20%;
}

.collage-item.item-6 {
    width: 200px;
    height: 150px;
    bottom: 12%;
    left: 45%;
}

/* ヒーローコンテンツ */
.hero-content-overlay {
    position: relative;
    z-index: 3;
    text-align: center;
    max-width: 700px;
    padding: 50px 40px;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(15px);
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.hero-title-box {
    margin-bottom: 40px;
}

.hero-logo {
    max-width: 500px;
    width: 90%;
    height: auto;
    margin: 0 auto 30px;
    display: block;
    animation: logoFadeIn 1s ease;
}

@keyframes logoFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.hero-slogan {
    font-family: var(--font-main);
    font-size: 1.6rem;
    font-weight: 700;
    line-height: 1.8;
    color: var(--black);
    letter-spacing: 0.02em;
}

.btn-scroll {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 35px;
    background: var(--black);
    color: var(--white);
    font-family: var(--font-accent);
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    border-radius: 50px;
    transition: var(--transition);
}

.btn-scroll:hover {
    background: var(--blue);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(65, 105, 225, 0.3);
}

.btn-scroll i {
    font-size: 0.8rem;
    animation: bounce 2s infinite;
}

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

/* =====================================
   セクション共通
   ===================================== */
.section {
    padding: var(--section-padding) 0;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 30px;
    position: relative;
    z-index: 1;
}

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

.section-label {
    display: inline-block;
    font-family: var(--font-accent);
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--blue);
    margin-bottom: 20px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--black);
    margin-bottom: 10px;
}

/* =====================================
   メッセージセクション
   ===================================== */
.message-section {
    background: var(--white);
    position: relative;
    overflow: hidden;
}

.message-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../images/intersection-night-aerial.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.12;
    filter: grayscale(80%) blur(1px);
    z-index: 0;
}

.message-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.message-text {
    text-align: center;
}

.message-paragraph {
    font-size: 1.5rem;
    line-height: 2;
    margin-bottom: 35px;
    color: var(--black);
}

.message-highlight {
    margin-top: 50px;
    padding: 40px;
    background: linear-gradient(135deg, #667EEA 0%, #764BA2 100%);
    color: var(--white);
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(102, 126, 234, 0.3);
}

.message-highlight p {
    font-size: 1.6rem;
    font-weight: 600;
    line-height: 2;
    margin-bottom: 20px;
}

.message-highlight p:last-child {
    margin-bottom: 0;
}

.message-conclusion {
    margin-top: 25px;
}

/* =====================================
   What We Doセクション
   ===================================== */
.whatwedo-section {
    background: var(--gray-light);
}

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

.whatwedo-intro .lead-text {
    font-size: 1.9rem;
    font-weight: 700;
    line-height: 2;
    margin-bottom: 30px;
    color: var(--black);
}

.whatwedo-intro p {
    font-size: 1.6rem;
    line-height: 2;
    margin-bottom: 25px;
    color: var(--black);
}

.whatwedo-commitment {
    font-weight: 600;
    color: var(--blue);
    margin-top: 35px;
}

/* =====================================
   Businessセクション
   ===================================== */
.business-section {
    background: var(--white);
    position: relative;
    overflow: hidden;
}

.business-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../images/geometric-pattern-bg.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.08;
    z-index: 0;
}

.business-item {
    margin-bottom: 80px;
}

.business-item:last-child {
    margin-bottom: 0;
}

/* UZU（全幅表示セクション） */
.uzu-section {
    width: 100%;
    padding: 80px 0;
    background: linear-gradient(135deg, 
        rgba(95, 211, 211, 0.15) 0%,
        rgba(65, 105, 225, 0.15) 50%,
        rgba(255, 105, 180, 0.15) 100%);
    margin: 60px 0;
    text-align: center;
}

.uzu-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 40px;
}

.business-title {
    font-family: var(--font-accent);
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--blue);
    margin-bottom: 25px;
    letter-spacing: 0.05em;
}

/* UZUロゴ */
.uzu-logo {
    max-width: 400px;
    width: 100%;
    height: auto;
    margin: 0 auto 30px;
    display: block;
}

.uzu-subtitle {
    font-size: 1.3rem;
    color: var(--gray-dark);
    margin-bottom: 35px;
    text-align: center;
    font-weight: 500;
}

.business-description {
    font-size: 1.5rem;
    line-height: 2;
    color: var(--black);
    margin-bottom: 25px;
    font-weight: 500;
}

.business-status {
    font-size: 1.1rem;
    color: var(--gray-dark);
    font-style: italic;
}

/* 共創事業 */
.cocreation-item {
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.cocreation-item .business-content {
    text-align: center;
    margin-bottom: 50px;
}

.cocreation-item .business-title {
    font-size: 1.8rem;
    color: var(--black);
    margin-bottom: 15px;
}

.cocreation-item .business-description {
    font-size: 1.2rem;
}

/* 事業モデル図 */
.business-model-diagram {
    max-width: 900px;
    margin: 60px auto;
    text-align: center;
}

.business-model-diagram img {
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

/* 共創グリッド */
.cocreation-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.cocreation-box {
    padding: 40px 30px;
    background: var(--white);
    border: 2px solid var(--gray);
    border-radius: 16px;
    text-align: center;
    transition: var(--transition);
}

.cocreation-box:hover {
    border-color: var(--blue);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(65, 105, 225, 0.2);
}

.cocreation-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: var(--gray-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--blue);
    transition: var(--transition);
}

.cocreation-box:hover .cocreation-icon {
    background: var(--blue);
    color: var(--white);
}

.cocreation-image {
    width: 100%;
    height: 180px;
    margin-bottom: 20px;
    border-radius: 12px;
    overflow: hidden;
}

.cocreation-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: var(--transition);
}

.cocreation-box:hover .cocreation-image img {
    transform: scale(1.05);
}

.cocreation-box h4 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--black);
}

.cocreation-box ul {
    text-align: left;
}

.cocreation-box ul li {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 10px;
    color: var(--gray-dark);
    padding-left: 20px;
    position: relative;
}

.cocreation-box ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 4px;
    width: 3px;
    height: calc(100% - 8px);
    background: var(--blue);
    border-radius: 2px;
}

/* Technology セクション */
.technology-item {
    margin-top: 80px;
}

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

.tech-card {
    padding: 35px 25px;
    background: var(--white);
    border: 2px solid var(--gray);
    border-radius: 16px;
    text-align: center;
    transition: var(--transition);
}

.tech-card:hover {
    border-color: var(--blue);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(65, 105, 225, 0.2);
}

.tech-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--blue), var(--purple));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
}

.tech-card h4 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--black);
}

.tech-card p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--gray-dark);
}

/* Experience セクション */
.experience-item {
    margin-top: 80px;
}

.experience-intro {
    margin-top: 30px;
    text-align: center;
}

.experience-intro h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--blue);
    margin-bottom: 30px;
}

.experience-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    max-width: 900px;
    margin: 0 auto;
}

.experience-item-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 25px 30px;
    background: var(--gray-light);
    border-radius: 12px;
    border-left: 4px solid var(--blue);
    transition: var(--transition);
}

.experience-item-card:hover {
    background: var(--white);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transform: translateX(5px);
}

.experience-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background: var(--blue);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--white);
}

.experience-item-card p {
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--black);
    font-weight: 500;
}

/* =====================================
   Mindsetセクション
   ===================================== */
.mindset-section {
    background: var(--gray-light);
    position: relative;
    overflow: hidden;
}

.mindset-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../images/concert-crowd.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.12;
    filter: grayscale(80%) blur(1px);
    z-index: 0;
}

.mindset-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 35px;
    position: relative;
    z-index: 1;
}

.mindset-card {
    padding: 45px 35px;
    background: var(--white);
    border-radius: 20px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
}

.mindset-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.mindset-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 25px;
    background: var(--blue);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--white);
}

.mindset-image {
    width: 100%;
    height: 200px;
    margin-bottom: 25px;
    border-radius: 12px;
    overflow: hidden;
}

.mindset-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: var(--transition);
}

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

.mindset-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.6;
    margin-bottom: 25px;
    color: var(--black);
    text-align: center;
}

.mindset-text p {
    font-size: 1.05rem;
    line-height: 1.9;
    margin-bottom: 18px;
    color: var(--gray-dark);
}

.mindset-emphasis {
    font-weight: 600;
    color: var(--black);
    margin-top: 20px;
}

/* =====================================
   コンタクトセクション
   ===================================== */
.contact {
    background: var(--white);
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../images/geometric-pattern-bg.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.08;
    z-index: 0;
}

.contact-content {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.contact-intro {
    text-align: center;
    margin-bottom: 50px;
}

.contact-intro p {
    font-size: 1.2rem;
    color: var(--gray-dark);
}

.contact-form {
    background: var(--gray-light);
    padding: 50px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

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

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--black);
}

.required {
    color: var(--pink);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    font-family: var(--font-main);
    font-size: 1rem;
    border: 2px solid var(--gray);
    border-radius: 8px;
    background: var(--white);
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(65, 105, 225, 0.1);
}

.btn-submit {
    width: 100%;
    padding: 18px;
    background: var(--black);
    color: var(--white);
    font-family: var(--font-accent);
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    transition: var(--transition);
}

.btn-submit:hover {
    background: var(--blue);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(65, 105, 225, 0.3);
}

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

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 40px;
}

.footer-brand {
    max-width: 350px;
}

.footer-logo {
    height: 50px;
    filter: brightness(0) invert(1);
    margin-bottom: 20px;
}

.footer-tagline {
    font-size: 1.1rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.8);
}

.footer-links {
    display: flex;
    gap: 80px;
}

.footer-col h4 {
    font-family: var(--font-accent);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    margin-bottom: 20px;
}

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

.footer-col a {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.footer-col a:hover {
    color: var(--white);
}

.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: rgba(255, 255, 255, 0.5);
}

/* =====================================
   レスポンシブ対応
   ===================================== */
@media (max-width: 1024px) {
    :root {
        --section-padding: 70px;
    }
    
    .hero-logo {
        max-width: 400px;
        width: 85%;
    }
    
    .collage-item {
        transform: scale(0.85);
    }
    
    .mindset-grid,
    .cocreation-grid {
        grid-template-columns: 1fr;
    }
    
    .technology-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .experience-list {
        grid-template-columns: 1fr;
    }
    
    .business-model-diagram {
        padding: 30px;
    }
    
    .business-model-diagram > div:first-of-type {
        gap: 20px;
    }
    
    .model-box {
        min-width: 220px;
        padding: 20px 25px;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero-logo {
        max-width: 350px;
        width: 90%;
    }
    
    .hero-slogan {
        font-size: 1.3rem;
    }
    
    .hero-content-overlay {
        padding: 30px 20px;
    }
    
    .collage-item {
        transform: scale(0.6);
    }
    
    .geo-shapes .shape {
        transform: scale(0.7);
    }
    
    .hero-bg-video {
        opacity: 0.2;
    }
    
    .uzu-section {
        padding: 70px 0;
        margin: 50px 0;
    }
    
    .uzu-content {
        padding: 0 30px;
    }
    
    .uzu-logo {
        max-width: 350px;
    }
    
    .message-paragraph {
        font-size: 1.1rem;
    }
    
    .whatwedo-intro .lead-text {
        font-size: 1.3rem;
    }
    
    .whatwedo-intro p {
        font-size: 1.1rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        padding: 30px 20px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 40px;
    }
    
    .footer-links {
        gap: 40px;
    }
    
    .technology-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-logo {
        max-width: 280px;
        width: 85%;
    }
    
    .hero-slogan {
        font-size: 1.1rem;
    }
    
    .section-label {
        font-size: 1.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .uzu-section {
        padding: 60px 0;
        margin: 40px 0;
    }
    
    .uzu-content {
        padding: 0 20px;
    }
    
    .uzu-logo {
        max-width: 250px;
    }
    
    .uzu-subtitle {
        font-size: 1rem;
    }
    
    .business-description {
        font-size: 1.2rem;
    }
    
    .cocreation-item .business-title {
        font-size: 1.5rem;
    }
    
    .cocreation-item .business-description {
        font-size: 1.1rem;
    }
    
    .business-title {
        font-size: 2.2rem;
    }
    
    .mindset-card {
        padding: 30px 20px;
    }
    
    .mindset-card h3 {
        font-size: 1.05rem;
    }
    
    .mindset-text p {
        font-size: 1.05rem;
    }
}