/* リセットCSS */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 基本設定 */
:root {
    --primary-color: #1a202c;
    --secondary-color: #2d3748;
    --accent-color: #3182ce;
    --text-dark: #1a202c;
    --text-light: #718096;
    --white: #ffffff;
    --gray-50: #f7fafc;
    --gray-100: #edf2f7;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e0;
    --gray-800: #2d3748;
    --gray-900: #1a202c;
    
    --font-family: 'Noto Sans JP', sans-serif;
    --container-max-width: 1200px;
    --border-radius: 0;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* フォントサイズシステム */
    --font-size-base: 1rem;
    --font-size-sm: 0.875rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.7;
    color: var(--text-dark);
    overflow-x: hidden;
}

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

/* ヘッダー */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-200);
    transition: var(--transition);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: var(--container-max-width);
    margin: 0 auto;
}

.logo {
    display: inline-block;
    cursor: pointer;
}

.logo h1 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: 0.1em;
    line-height: 1.3;
    margin: 0;
}

.logo-sub {
    font-size: var(--font-size-sm);
    color: var(--text-light);
    display: block;
    margin-top: -0.25rem;
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

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

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 0.25rem;
    background: none;
    border: none;
    padding: 0.5rem;
    outline: none;
}

.hamburger:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

.hamburger span {
    width: 1.5rem;
    height: 2px;
    background: var(--text-dark);
    transition: var(--transition);
    display: block;
}

/* メインビジュアル */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -2;
}

.hero-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.5) 50%, rgba(0, 0, 0, 0.6) 100%);
    z-index: -1;
}


.hero-content {
    text-align: center;
    color: var(--white);
    z-index: 1;
    max-width: 800px;
    padding: 0 2rem;
    margin-top: 5rem;
}

.hero-title {
    font-size: clamp(2rem, 4.5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease 0.5s forwards;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.3em;
    width: 100%;
    text-shadow: 2px 2px 0px #1a202c, -2px -2px 0px #1a202c, 2px -2px 0px #1a202c, -2px 2px 0px #1a202c;
    flex-wrap: wrap;
}

.title-word {
    display: inline-block;
    white-space: nowrap;
}

.title-center {
    flex: 0 0 auto;
}

.hero-description {
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    margin-bottom: 2.5rem;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease 0.7s forwards;
    text-shadow: 1px 1px 0px #1a202c, -1px -1px 0px #1a202c, 1px -1px 0px #1a202c, -1px 1px 0px #1a202c;
}

.company-name {
    margin-bottom: 2.5rem;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease 0.75s forwards;
}

.company-name h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 600;
    color: var(--white);
    letter-spacing: 0.1em;
    margin: 0;
    text-shadow: 1px 1px 0px #1a202c, -1px -1px 0px #1a202c, 1px -1px 0px #1a202c, -1px 1px 0px #1a202c;
    white-space: nowrap;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease 0.8s forwards;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    text-decoration: none;
    font-weight: 600;
    border-radius: 8px;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 1.125rem;
    min-width: 200px;
    text-align: center;
}

.btn svg {
    flex-shrink: 0;
}

.btn-primary {
    background: var(--accent-color);
    color: var(--white);
}

.btn-primary:hover {
    background: #2563a8;
    transform: translateY(-2px);
}

.btn-secondary {
    background: #e74c3c;
    color: var(--white);
    border: none;
}

.btn-secondary:hover {
    background: #c0392b;
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
    padding: 1.25rem 2rem;
    font-size: 1.25rem;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-arrow {
    width: 2px;
    height: 2rem;
    background: var(--white);
    position: relative;
}

.scroll-arrow::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: -0.25rem;
    width: 0.5rem;
    height: 0.5rem;
    border-right: 2px solid var(--white);
    border-bottom: 2px solid var(--white);
    transform: rotate(45deg);
}

/* セクション共通 */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
    position: relative;
    line-height: 1.3;
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

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

.services .section-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

.service-description {
    margin: 1.5rem 0;
}

.service-description p {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.7;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.service-coverage {
    margin-top: 1.5rem;
}

.coverage-text {
    font-size: var(--font-size-base);
    color: rgba(255, 255, 255, 0.9);
    background: rgba(255, 255, 255, 0.1);
    padding: 1rem 2rem;
    border-radius: 0;
    border: 2px solid var(--accent-color);
    backdrop-filter: blur(10px);
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    margin: 0;
}

.coverage-text i {
    color: var(--accent-color);
    font-size: var(--font-size-lg);
}

/* 事業内容 */
.services {
    padding: 6rem 0;
    background: var(--gray-900);
    color: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

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

.service-image {
    height: 250px;
    overflow: hidden;
    position: relative;
}

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

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

.service-content {
    padding: 2rem;
}

.service-content h3 {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    color: var(--white);
    margin-bottom: 1rem;
    line-height: 1.4;
}

.service-content p {
    font-size: var(--font-size-base);
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
}

/* 会社概要 */
.about {
    position: relative;
    padding: 6rem 0;
    overflow: hidden;
    background: var(--gray-900);
}

.about-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -2;
}

.about-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    transform: scale(1.1);
}

.about-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.6) 50%, rgba(0, 0, 0, 0.7) 100%);
    z-index: -1;
}

.about-content {
    display: flex;
    justify-content: center;
    margin-bottom: 3rem;
}

.about-text .section-title {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--white);
}

.outline-list {
    background: none;
    padding: 0;
    border-radius: 0;
    border: none;
    text-align: left;
    backdrop-filter: none;
    box-shadow: none;
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    overflow: visible;
}

.outline-list::before {
    display: none;
}

.outline-item {
    display: flex;
    padding: 1.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    align-items: center;
    justify-content: flex-start;
    transition: all 0.3s ease;
    position: relative;
}

.outline-item:hover {
    background: none;
    transform: none;
    border-radius: 0;
    margin: 0;
    padding-left: 0;
    padding-right: 0;
}

.outline-item:last-child {
    border-bottom: none;
}

.outline-item.provider-region {
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.outline-label {
    font-weight: 600;
    color: var(--white);
    margin-right: 2rem;
    font-size: var(--font-size-lg);
    position: relative;
    min-width: 140px;
    flex-shrink: 0;
}

.outline-label::after {
    display: none;
}

.outline-value {
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--font-size-base);
    font-weight: 400;
    text-align: left;
    flex: 1;
    line-height: 1.7;
}

/* 企業ミッション・コンセプト */
.mission {
    padding: 6rem 0;
    background: linear-gradient(135deg, rgba(44, 62, 80, 0.03) 0%, rgba(52, 73, 94, 0.02) 50%, rgba(231, 76, 60, 0.01) 100%);
}

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

.mission-content .section-header {
    margin-bottom: 2.5rem;
}

.mission-content .section-title {
    color: var(--primary-color);
}

.mission-content .section-subtitle {
    color: var(--text-light);
}

.mission-text {
    max-width: 800px;
    margin: 0 auto 2.5rem;
}

.mission-text p {
    font-size: var(--font-size-lg);
    line-height: 1.7;
    color: var(--text-dark);
}

.mission-values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.value-item {
    background: var(--white);
    padding: 2.5rem 2rem;
    border-radius: 0;
    border: 2px solid var(--gray-200);
    transition: var(--transition);
    text-align: center;
}

.value-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 32px rgba(44, 62, 80, 0.1);
}

.value-icon {
    width: 80px;
    height: 80px;
    background: var(--accent-color);
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: var(--white);
}

.value-item h3 {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1rem;
    line-height: 1.4;
}

.value-item p {
    font-size: var(--font-size-base);
    color: var(--text-light);
    line-height: 1.7;
}

/* お客様の声 */
.testimonials {
    padding: 6rem 0;
    background: var(--gray-900);
    color: var(--white);
}

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

.testimonials .section-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.testimonial-card {
    display: flex;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.testimonial-card:hover {
    transform: translateY(-4px);
}

.testimonial-image {
    width: 200px;
    height: 200px;
    flex-shrink: 0;
    overflow: hidden;
}

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

.testimonial-content {
    padding: 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.testimonial-text {
    font-size: var(--font-size-lg);
    font-style: italic;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1rem;
    line-height: 1.7;
}

.testimonial-author {
    margin-top: auto;
}

.author-name {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--white);
}

/* 採用情報 */
.careers {
    position: relative;
    padding: 6rem 0;
    overflow: hidden;
}

.careers-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -2;
}

.careers-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    transform: scale(1.1);
}

.careers-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    z-index: -1;
}

.careers-content {
    color: var(--text-dark);
    text-align: center;
}

.careers-content .section-title {
    color: #000;
    margin-bottom: 1rem;
}

.careers-content .section-subtitle {
    color: #000;
    margin-bottom: 3rem;
}

.careers-tabs {
    max-width: 800px;
    margin: 0 auto 3rem;
}

.tab-buttons {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
    gap: 1rem;
}

.tab-button {
    background: rgba(255, 255, 255, 0.8);
    color: var(--text-dark);
    border: 2px solid var(--gray-200);
    padding: 1rem 2rem;
    border-radius: 0;
    cursor: pointer;
    transition: var(--transition);
    font-size: var(--font-size-base);
    font-weight: 500;
    backdrop-filter: blur(10px);
    height: 60px;
    width: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    white-space: normal;
    line-height: 1.3;
}

.tab-button:hover {
    background: var(--white);
    color: var(--primary-color);
    border-color: var(--accent-color);
}

.tab-button.active {
    background: var(--accent-color);
    color: var(--white);
    border-color: var(--accent-color);
}

.tab-content {
    position: relative;
}

.tab-panel {
    display: none;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: 0;
    border: 2px solid var(--gray-200);
    animation: fadeIn 0.3s ease;
}

.tab-panel.active {
    display: block;
}

.career-details h3 {
    font-size: var(--font-size-3xl);
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 2rem;
    line-height: 1.3;
}

.career-info-grid {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.info-section h4 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 3px solid var(--accent-color);
    line-height: 1.4;
}

.info-section ul {
    list-style: none;
}

.info-section li {
    padding: 0.5rem 0;
    font-size: var(--font-size-base);
    color: var(--text-dark);
    line-height: 1.7;
}

.info-section li::before {
    display: none;
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* お問い合わせ */
.contact {
    padding: 6rem 0;
    background: linear-gradient(135deg, rgba(44, 62, 80, 0.03) 0%, rgba(52, 73, 94, 0.02) 50%, rgba(231, 76, 60, 0.01) 100%);
}

.contact-content {
    display: flex;
    justify-content: center;
    margin-top: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--gray-200);
}

.contact-item i {
    font-size: var(--font-size-2xl);
    color: var(--primary-color);
    margin-top: 0.25rem;
}

.contact-item h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.contact-item p {
    font-size: var(--font-size-lg);
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
    line-height: 1.6;
}

.contact-item span {
    color: var(--text-light);
    font-size: var(--font-size-sm);
}

.contact-form {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--gray-200);
    max-width: 600px;
    width: 100%;
}

.form-notice {
    background: none;
    color: var(--accent-color);
    padding: 1rem;
    margin-bottom: 2rem;
    text-align: center;
    border-radius: 0;
    border: none;
}

.form-notice p {
    margin: 0;
    font-size: var(--font-size-lg);
    font-weight: 700;
    line-height: 1.6;
}

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

.form-group label {
    display: block;
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.form-group label .required {
    color: #e74c3c;
    font-size: var(--font-size-sm);
    font-weight: 700;
    margin-left: 0.5rem;
    padding: 0.25rem 0.5rem;
    background: #fee;
    border-radius: 4px;
}

.form-group label .optional {
    color: var(--text-light);
    font-size: var(--font-size-sm);
    font-weight: 500;
    margin-left: 0.5rem;
    padding: 0.25rem 0.5rem;
    background: var(--gray-100);
    border-radius: 4px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    transition: var(--transition);
    font-family: var(--font-family);
    line-height: 1.5;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(26, 32, 44, 0.1);
}

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

/* フッター */
.footer {
    background: var(--gray-900);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-info h3 {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--white);
    line-height: 1.4;
}

.footer-info p {
    font-size: var(--font-size-base);
    color: var(--gray-300);
    line-height: 1.7;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-section h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--white);
    line-height: 1.4;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 0.5rem;
    font-size: var(--font-size-base);
}

.footer-section a {
    color: var(--gray-300);
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-bottom {
    border-top: 1px solid var(--gray-800);
    padding-top: 1rem;
    text-align: center;
}

.footer-bottom p {
    color: var(--gray-300);
    font-size: var(--font-size-sm);
    line-height: 1.6;
}

/* アニメーション */
@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* スクロールアニメーション用 */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

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

/* レスポンシブデザイン */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        width: 100%;
        max-width: 100vw;
        background: var(--white);
        flex-direction: column;
        padding: 0 2rem 2rem 2rem;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-20px);
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        max-height: 0;
        overflow: hidden;
        gap: 0;
        box-sizing: border-box;
    }

    .nav-menu.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
        max-height: 500px;
    }

    .nav-link {
        padding: 0.75rem 0;
        font-size: var(--font-size-lg);
        border-bottom: 1px solid var(--gray-200);
    }

    .nav-link:first-child {
        padding-top: 0;
    }

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

    .nav-link::after {
        display: none;
    }

    .hamburger {
        display: flex;
        z-index: 1001;
    }

    .hamburger.active span:nth-child(1) {
        transform: translateY(6px) rotate(45deg);
    }

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

    .hamburger.active span:nth-child(3) {
        transform: translateY(-6px) rotate(-45deg);
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 300px;
    }

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

    .about-text .section-title {
        text-align: center;
    }

    .outline-label {
        width: 120px;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .testimonial-card {
        flex-direction: column;
    }

    .testimonial-image {
        width: 100%;
        height: 200px;
    }

    .tab-buttons {
        flex-direction: column;
        align-items: center;
    }

    .tab-button {
        width: 100%;
        max-width: 300px;
    }

    .career-info-grid {
        grid-template-columns: 1fr;
    }

    .tab-panel {
        padding: 2rem 1.5rem;
    }

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

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

    .footer-links {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .mission-values {
        grid-template-columns: 1fr;
    }

    .value-item {
        padding: 2rem 1.5rem;
    }

    .value-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

    .mission-text p {
        font-size: var(--font-size-base);
    }

    .container {
        padding: 0 1rem;
    }

    .nav-container {
        padding: 1rem;
    }

    .service-description br {
        display: none;
    }

    .contact .section-subtitle {
        white-space: nowrap;
    }

    .form-notice p {
        white-space: nowrap;
    }

    .company-name h3 {
        font-size: 5.2vw !important;
    }

    .hero-title {
        font-size: 7vw !important;
    }

    .hero-description {
        white-space: nowrap;
    }

    .mission-content .section-header {
        margin-bottom: 1.5rem;
    }

    .mission-text {
        padding: 0 1rem;
        margin: 0 auto 1.5rem;
    }

    .mission-text p {
        text-align: center;
    }

    .info-section li {
        white-space: nowrap;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 7vw !important;
    }

    .hero-description {
        font-size: var(--font-size-xl);
        white-space: nowrap;
    }

    .company-name h3 {
        font-size: 5.2vw !important;
    }

    .section-title {
        font-size: var(--font-size-3xl);
    }

    .service-content,
    .testimonial-content,
    .career-card,
    .contact-form,
    .outline-list,
    .about-mission {
        padding: 1.5rem;
    }

    .contact-item {
        padding: 1.5rem;
    }

    .btn {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
}