/* =====================================
   リセット & 基本設定
   ===================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* カラーパレット - KIBA Construction Theme */
    --primary-color: #1a6e42;
    --primary-dark: #0f5230;
    --primary-light: #2d8a59;
    --secondary-color: #dc0a10;
    --accent-color: #c20810;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --bg-light: #f9fafb;
    --bg-white: #ffffff;
    --border-color: #e5e7eb;
    
    /* タイポグラフィ */
    --font-main: 'Noto Sans JP', sans-serif;
    
    /* スペーシング */
    --section-padding: 80px 0;
    --container-padding: 0 20px;
    
    /* トランジション */
    --transition: all 0.3s ease;
    
    /* シャドウ */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--container-padding);
}

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

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo a {
    display: block;
    text-decoration: none;
}

.logo-img {
    height: 50px;
    width: auto;
    display: block;
    transition: var(--transition);
}

.logo-img:hover {
    opacity: 0.8;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.menu-toggle span {
    width: 28px;
    height: 3px;
    background-color: var(--secondary-color);
    border-radius: 3px;
    transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

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

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

.nav ul {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 15px;
    transition: var(--transition);
    position: relative;
}

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

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

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

/* =====================================
   ヒーローセクション
   ===================================== */
.hero {
    height: 100vh;
    min-height: 600px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.3;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 0%, rgba(0, 0, 0, 0.3) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: white;
    padding: 0 20px;
}

.hero-title {
    font-size: 56px;
    font-weight: 900;
    margin-bottom: 24px;
    line-height: 1.2;
    animation: fadeInUp 1s ease;
}

.hero-subtitle {
    font-size: 18px;
    margin-bottom: 40px;
    opacity: 0.95;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 1s ease 0.2s backwards;
}

.btn {
    display: inline-block;
    padding: 16px 48px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    transition: var(--transition);
    animation: fadeInUp 1s ease 0.4s backwards;
}

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

.btn-primary:hover {
    background-color: #d97706;
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    color: white;
    opacity: 0.8;
    animation: fadeIn 1s ease 0.6s backwards;
}

.scroll-indicator span {
    font-size: 12px;
    letter-spacing: 3px;
    margin-bottom: 10px;
    font-weight: 500;
}

.scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, white, transparent);
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 0.8;
    }
}

@keyframes scrollLine {
    0%, 100% {
        opacity: 0.3;
        height: 60px;
    }
    50% {
        opacity: 1;
        height: 40px;
    }
}

/* =====================================
   特徴セクション
   ===================================== */
.features {
    padding: var(--section-padding);
    background-color: var(--bg-white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.feature-card {
    text-align: center;
    padding: 40px 30px;
    background-color: var(--bg-light);
    border-radius: 16px;
    transition: var(--transition);
}

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

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 36px;
    color: white;
}

.feature-card h3 {
    font-size: 22px;
    margin-bottom: 16px;
    color: var(--text-dark);
    font-weight: 700;
}

.feature-card p {
    color: var(--text-light);
    font-size: 15px;
    line-height: 1.8;
}

/* =====================================
   セクション共通スタイル
   ===================================== */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 40px;
    font-weight: 900;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.section-underline {
    width: 80px;
    height: 4px;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    margin: 0 auto 16px;
    border-radius: 2px;
}

.section-subtitle {
    font-size: 14px;
    color: var(--text-light);
    letter-spacing: 3px;
    font-weight: 500;
}

/* =====================================
   会社概要セクション
   ===================================== */
.about {
    padding: var(--section-padding);
    background-color: var(--bg-light);
}

.about-table-wrapper {
    max-width: 800px;
    margin: 0 auto;
    background-color: white;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

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

.info-table tr {
    border-bottom: 1px solid var(--border-color);
}

.info-table tr:last-child {
    border-bottom: none;
}

.info-table th {
    background-color: var(--primary-color);
    color: white;
    padding: 20px 24px;
    text-align: left;
    font-weight: 700;
    width: 200px;
    font-size: 15px;
}

.info-table td {
    padding: 20px 24px;
    color: var(--text-dark);
    font-size: 15px;
}

.tel-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.tel-link:hover {
    color: var(--primary-light);
}

/* =====================================
   事業内容セクション
   ===================================== */
.business {
    padding: var(--section-padding);
    background-color: var(--bg-white);
}

.business-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 30px;
}

.business-card {
    background-color: white;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition);
}

.business-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.business-icon {
    width: 64px;
    height: 64px;
    background-color: var(--bg-light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 28px;
    color: var(--primary-color);
    transition: var(--transition);
}

.business-card:hover .business-icon {
    background-color: var(--primary-color);
    color: white;
}

.business-card h3 {
    font-size: 18px;
    margin-bottom: 12px;
    color: var(--text-dark);
    font-weight: 700;
}

.business-card p {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.7;
}

/* =====================================
   建設業許可セクション
   ===================================== */
.license {
    padding: var(--section-padding);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
}

.license .section-title,
.license .section-subtitle {
    color: white;
}

.license-content {
    max-width: 900px;
    margin: 0 auto;
}

.license-badge {
    text-align: center;
    padding: 48px;
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    margin-bottom: 48px;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.license-badge-icon {
    font-size: 64px;
    margin-bottom: 24px;
    color: var(--secondary-color);
}

.license-badge-icon.backhoe-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.custom-icon {
    width: 80px;
    height: 80px;
    object-fit: contain;
}

.license-badge h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 16px;
}

.license-number {
    font-size: 20px;
    font-weight: 600;
    color: var(--secondary-color);
}

.license-list {
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 40px;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.license-list h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 24px;
    text-align: center;
}

.license-items {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
}

.license-items li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 16px;
    padding: 12px 0;
}

.license-items i {
    color: var(--secondary-color);
    font-size: 20px;
}

/* =====================================
   お問い合わせセクション
   ===================================== */
.contact {
    padding: var(--section-padding);
    background-color: var(--bg-light);
}

.contact-content {
    max-width: 900px;
    margin: 0 auto;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-bottom: 48px;
}

.contact-item {
    background-color: white;
    border-radius: 16px;
    padding: 40px;
    box-shadow: var(--shadow-md);
    display: flex;
    gap: 24px;
    transition: var(--transition);
}

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

.contact-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: white;
    flex-shrink: 0;
}

.contact-details h3 {
    font-size: 16px;
    color: var(--text-light);
    margin-bottom: 12px;
    font-weight: 600;
}

.contact-value {
    font-size: 20px;
    color: var(--text-dark);
    font-weight: 700;
    margin-bottom: 8px;
}

.contact-value a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

.contact-value a:hover {
    color: var(--primary-light);
}

.contact-note {
    font-size: 14px;
    color: var(--text-light);
}

.contact-message {
    text-align: center;
    background-color: white;
    border-radius: 16px;
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.contact-message p {
    font-size: 16px;
    color: var(--text-dark);
    line-height: 1.8;
}

/* =====================================
   採用情報セクション
   ===================================== */
.recruit {
    padding: var(--section-padding);
    background-color: var(--bg-white);
}

.recruit-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
    padding: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    border-radius: 16px;
}

.recruit-intro h3 {
    font-size: 28px;
    margin-bottom: 16px;
    font-weight: 700;
}

.recruit-intro p {
    font-size: 16px;
    line-height: 1.8;
}

.recruit-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.recruit-card {
    background-color: white;
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 40px;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.recruit-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.recruit-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 36px;
    color: white;
}

.recruit-card h4 {
    font-size: 24px;
    color: var(--text-dark);
    margin-bottom: 24px;
    text-align: center;
    font-weight: 700;
}

.recruit-details {
    flex-grow: 1;
}

.recruit-details p {
    margin-bottom: 20px;
    line-height: 1.8;
    font-size: 15px;
    color: var(--text-dark);
}

.recruit-details strong {
    color: var(--primary-color);
    font-weight: 700;
}

.btn-indeed {
    background: linear-gradient(135deg, #2164f3, #1a4dbf);
    color: white;
    box-shadow: var(--shadow-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 16px;
    margin-top: 20px;
    width: 100%;
    text-decoration: none;
    padding: 16px 32px;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
}

.btn-indeed:hover {
    background: linear-gradient(135deg, #1a4dbf, #0d3a99);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.recruit-benefits {
    max-width: 900px;
    margin: 0 auto 60px;
    background-color: var(--bg-light);
    border-radius: 16px;
    padding: 40px;
}

.recruit-benefits h3 {
    font-size: 24px;
    color: var(--text-dark);
    margin-bottom: 24px;
    text-align: center;
    font-weight: 700;
}

.benefits-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 16px;
}

.benefits-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    padding: 12px 0;
    color: var(--text-dark);
}

.benefits-list i {
    color: var(--primary-color);
    font-size: 20px;
    flex-shrink: 0;
}

.recruit-apply {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    padding: 48px 40px;
    background-color: white;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
}

.recruit-apply h3 {
    font-size: 24px;
    color: var(--text-dark);
    margin-bottom: 20px;
    font-weight: 700;
}

.recruit-apply p {
    font-size: 15px;
    color: var(--text-dark);
    line-height: 1.8;
    margin-bottom: 24px;
}

.apply-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.apply-buttons .btn {
    flex: 1;
    min-width: 200px;
    max-width: 280px;
}

.btn-recruit {
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    color: white;
    box-shadow: var(--shadow-lg);
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 18px;
}

.btn-recruit:hover {
    background: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.recruit-note {
    margin-top: 16px;
    font-size: 13px;
    color: var(--text-light);
}

/* =====================================
   アクセスセクション
   ===================================== */
.access {
    padding: var(--section-padding);
    background-color: var(--bg-light);
}

.access-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.access-info h3 {
    font-size: 24px;
    color: var(--text-dark);
    margin-bottom: 20px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 12px;
}

.access-info h3 i {
    color: var(--secondary-color);
    font-size: 28px;
}

.access-address {
    font-size: 18px;
    color: var(--text-dark);
    line-height: 1.8;
    margin-bottom: 32px;
    padding: 24px;
    background-color: white;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.access-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.access-item {
    display: flex;
    gap: 20px;
    padding: 24px;
    background-color: white;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.access-item:hover {
    box-shadow: var(--shadow-md);
}

.access-item i {
    font-size: 32px;
    color: var(--primary-color);
    flex-shrink: 0;
    margin-top: 4px;
}

.access-item strong {
    display: block;
    font-size: 16px;
    color: var(--text-dark);
    margin-bottom: 8px;
    font-weight: 700;
}

.access-item p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
}

.map-wrapper {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    height: 100%;
    min-height: 450px;
}

.map-wrapper iframe {
    display: block;
    border-radius: 16px;
}

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

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: start;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo-img {
    height: 60px;
    width: auto;
    display: block;
}

.footer-info {
    text-align: right;
}

.footer-info p {
    margin-bottom: 8px;
    font-size: 14px;
    opacity: 0.8;
}

.footer-license {
    font-weight: 600;
    color: var(--secondary-color);
    opacity: 1 !important;
}

.footer-bottom {
    text-align: center;
    padding: 24px 0;
}

.footer-bottom p {
    font-size: 13px;
    opacity: 0.6;
}

/* =====================================
   トップへ戻るボタン
   ===================================== */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

/* =====================================
   レスポンシブデザイン
   ===================================== */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 48px;
    }
    
    .section-title {
        font-size: 36px;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    
    .logo-img {
        height: 40px;
    }
    
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background-color: white;
        box-shadow: var(--shadow-xl);
        transition: var(--transition);
        padding: 100px 40px 40px;
    }
    
    .nav.active {
        right: 0;
    }
    
    .nav ul {
        flex-direction: column;
        gap: 20px;
    }
    
    .nav-link {
        font-size: 18px;
        display: block;
        padding: 12px 0;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .info-table th,
    .info-table td {
        display: block;
        width: 100%;
    }
    
    .info-table th {
        padding: 16px 20px 8px;
    }
    
    .info-table td {
        padding: 8px 20px 16px;
    }
    
    .business-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .license-badge {
        padding: 32px 24px;
    }
    
    .license-list {
        padding: 32px 24px;
    }
    
    .license-items {
        grid-template-columns: 1fr;
    }
    
    .recruit-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .recruit-intro {
        padding: 32px 24px;
    }
    
    .recruit-card {
        padding: 32px 24px;
    }
    
    .benefits-list {
        grid-template-columns: 1fr;
    }
    
    .recruit-apply {
        padding: 32px 24px;
    }
    
    .apply-buttons {
        flex-direction: column;
    }
    
    .apply-buttons .btn {
        max-width: 100%;
    }
    
    .access-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .map-wrapper {
        min-height: 350px;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .contact-item {
        flex-direction: column;
        text-align: center;
    }
    
    .contact-details {
        text-align: center;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 32px;
        text-align: center;
    }
    
    .footer-logo {
        text-align: center;
    }
    
    .footer-logo-img {
        margin: 0 auto;
    }
    
    .footer-info {
        text-align: center;
    }
    
    .scroll-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
        font-size: 18px;
    }
}

@media (max-width: 480px) {
    :root {
        --section-padding: 60px 0;
    }
    
    .logo-img {
        height: 35px;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .hero-subtitle {
        font-size: 14px;
    }
    
    .btn {
        padding: 14px 36px;
        font-size: 15px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .feature-card {
        padding: 32px 24px;
    }
    
    .business-card {
        padding: 28px 20px;
    }
    
    .recruit-intro {
        padding: 24px 20px;
    }
    
    .recruit-intro h3 {
        font-size: 22px;
    }
    
    .recruit-card {
        padding: 24px 20px;
    }
    
    .recruit-card h4 {
        font-size: 20px;
    }
    
    .recruit-benefits {
        padding: 32px 24px;
    }
    
    .recruit-apply {
        padding: 24px 20px;
    }
    
    .btn-recruit {
        font-size: 16px;
        padding: 14px 32px;
    }
    
    .access-item {
        flex-direction: column;
        text-align: center;
        padding: 20px;
    }
    
    .access-item i {
        margin: 0 auto;
    }
    
    .map-wrapper {
        min-height: 300px;
    }
    
    .contact-item {
        padding: 32px 24px;
    }
    
    .contact-message {
        padding: 32px 24px;
    }
    
    .footer-logo-img {
        height: 50px;
    }
}