/* ===================================
   グローバルスタイル
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #ff6b6b;
    --primary-light: #ff8787;
    --secondary-color: #feca57;
    --accent-blue: #54a0ff;
    --accent-purple: #a29bfe;
    --accent-green: #00d2d3;
    --text-dark: #2d3436;
    --text-light: #636e72;
    --background-light: #f8f9fa;
    --white: #ffffff;
    --shadow: 0 3px 15px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.15);
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===================================
   ヘッダー・ナビゲーション
   =================================== */
.header {
    background-color: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 1.3rem;
    font-weight: 700;
    gap: 10px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo i {
    font-size: 1.8rem;
    -webkit-text-fill-color: var(--primary-color);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: width 0.3s ease;
}

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

.btn-back {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white) !important;
    padding: 8px 16px;
    border-radius: 20px;
}

.btn-back::after {
    display: none;
}

.btn-back:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

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

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: all 0.3s ease;
    border-radius: 2px;
}

/* ===================================
   ヒーローセクション - スライドショー
   =================================== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    overflow: hidden;
}

/* スライドショーコンテナ */
.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* 各スライド */
.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

/* スライド背景 */
.slide-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.slide-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    animation: patternMove 20s ease-in-out infinite;
}

@keyframes patternMove {
    0%, 100% {
        transform: scale(1) translate(0, 0);
    }
    50% {
        transform: scale(1.1) translate(20px, -20px);
    }
}

/* スライドコンテンツ */
.slide-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
    animation: slideContentIn 0.8s ease-out;
}

.hero-slide.active .slide-content {
    animation: slideContentIn 0.8s ease-out;
}

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

.slide-icon {
    width: 120px;
    height: 120px;
    margin: 0 auto 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    font-size: 4rem;
    color: var(--white);
    border: 3px solid rgba(255, 255, 255, 0.5);
    animation: iconPulse 2s ease-in-out infinite;
}

@keyframes iconPulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.7);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 0 0 20px rgba(255, 255, 255, 0);
    }
}

.slide-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.2);
}

.slide-description {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    font-weight: 300;
    text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.2);
}

.slide-tags {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.slide-tags span {
    background: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 0.95rem;
    border: 1px solid rgba(255, 255, 255, 0.5);
}

/* スライドナビゲーション（ドット） */
.slider-nav {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 15px;
    z-index: 10;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    border: 2px solid var(--white);
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.slider-dot:hover {
    background: rgba(255, 255, 255, 0.8);
    transform: scale(1.2);
}

.slider-dot.active {
    background: var(--white);
    width: 30px;
    border-radius: 10px;
}

/* 前へ・次へボタン */
.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.5);
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-arrow:hover {
    background: rgba(255, 255, 255, 0.5);
    transform: translateY(-50%) scale(1.1);
}

.slider-prev {
    left: 30px;
}

.slider-next {
    right: 30px;
}

/* メインメッセージ */
.hero-main-message {
    position: absolute;
    bottom: 240px;
    left: 0;
    right: 0;
    text-align: center;
    z-index: 5;
    color: var(--white);
}

.hero-main-message h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
}

.btn {
    padding: 14px 35px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(255, 107, 107, 0.3);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    color: var(--white);
    border: 2px solid var(--white);
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary-color);
    border-color: var(--white);
}

.hero-scroll {
    display: none;
}

.scroll-arrow {
    width: 2px;
    height: 30px;
    background: linear-gradient(to bottom, var(--white), transparent);
    margin: 10px auto 0;
    animation: scrollDown 2s infinite;
}

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

/* ===================================
   お知らせティッカー
   =================================== */
.news-ticker {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    color: var(--white);
    padding: 15px 0;
    overflow: hidden;
}

.ticker-wrapper {
    display: flex;
    align-items: center;
    gap: 20px;
}

.ticker-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    white-space: nowrap;
    padding-right: 20px;
    border-right: 2px solid rgba(255, 255, 255, 0.3);
}

.ticker-content {
    flex: 1;
    overflow: hidden;
}

.ticker-link {
    text-decoration: none;
    color: inherit;
    display: block;
    cursor: pointer;
}

.ticker-link:hover .ticker-items {
    animation-play-state: paused;
}

.ticker-items {
    display: flex;
    gap: 50px;
    animation: scroll-left 40s linear infinite;
    white-space: nowrap;
}

.ticker-item {
    padding-right: 50px;
}

@keyframes scroll-left {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* ===================================
   セクション共通スタイル
   =================================== */
section {
    padding: 100px 0;
}

.section-title {
    font-size: 2.8rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    text-align: center;
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 4rem;
}

/* ===================================
   事業案内セクション
   =================================== */
.business {
    background: var(--background-light);
}

.business-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.business-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.4s ease;
    position: relative;
}

.business-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    transition: height 0.4s ease;
}

.card-ai::before {
    background: linear-gradient(90deg, var(--accent-purple), var(--accent-blue));
}

.card-rental::before {
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
}

.card-gas::before {
    background: linear-gradient(90deg, var(--secondary-color), var(--accent-green));
}

.card-sidejob::before {
    background: linear-gradient(90deg, var(--accent-green), var(--accent-blue));
}

.card-ad::before {
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

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

.business-card:hover::before {
    height: 100%;
    opacity: 0.05;
}

.card-header {
    padding: 2rem 2rem 1rem;
}

.card-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 2rem;
    color: var(--white);
    margin-bottom: 1.5rem;
}

.card-ai .card-icon {
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
}

.card-rental .card-icon {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
}

.card-gas .card-icon {
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-green));
}

.card-sidejob .card-icon {
    background: linear-gradient(135deg, var(--accent-green), var(--accent-blue));
}

.card-ad .card-icon {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.card-header h3 {
    font-size: 1.6rem;
    color: var(--text-dark);
    margin-bottom: 0;
}

.card-body {
    padding: 0 2rem 1.5rem;
}

.card-body p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.card-features {
    list-style: none;
}

.card-features li {
    padding: 0.6rem 0;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-dark);
    font-size: 0.95rem;
}

.card-features i {
    color: var(--primary-color);
    font-size: 1.1rem;
}

.card-footer {
    padding: 1.5rem 2rem;
    border-top: 1px solid var(--background-light);
}

.card-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.card-link:hover {
    gap: 12px;
}

/* ===================================
   なぜ私たちを選ぶのか
   =================================== */
.why-us {
    background: var(--white);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.why-item {
    text-align: center;
    position: relative;
}

.why-number {
    font-size: 4rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.3;
    line-height: 1;
    margin-bottom: 1rem;
}

.why-item h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.why-item p {
    color: var(--text-light);
    line-height: 1.7;
}

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

.about-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about-text h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-text p {
    margin-bottom: 1.2rem;
    color: var(--text-light);
    line-height: 1.8;
}

.about-values {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
}

.value-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.value-item i {
    font-size: 2.5rem;
    color: var(--primary-color);
}

.value-item span {
    font-weight: 600;
    color: var(--text-dark);
}

.info-table {
    width: 100%;
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

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

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

.info-table th,
.info-table td {
    padding: 1.2rem;
    text-align: left;
}

.info-table th {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    font-weight: 600;
    width: 35%;
}

.info-table td {
    color: var(--text-dark);
}

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

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 4rem;
}

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

.contact-method {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.contact-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 1.5rem;
    flex-shrink: 0;
    color: var(--white);
}

.icon-phone {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
}

.icon-email {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
}

.icon-location {
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-green));
}

.contact-method h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.contact-method p {
    color: var(--text-light);
    margin: 0.3rem 0;
}

.phone-number {
    font-size: 1.6rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact-hours {
    font-size: 0.9rem;
}

.business-hours-note {
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.1), rgba(254, 202, 87, 0.1));
    padding: 1rem;
    border-radius: 10px;
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.business-hours-note i {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-top: 0.2rem;
}

.business-hours-note p {
    color: var(--text-dark);
    font-size: 0.95rem;
    margin: 0;
}

/* フォームスタイル */
.contact-form-wrapper {
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.05), rgba(254, 202, 87, 0.05));
    padding: 2.5rem;
    border-radius: 20px;
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-dark);
}

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

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--background-light);
    border-radius: 10px;
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: var(--white);
}

.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(255, 107, 107, 0.1);
}

.btn-block {
    width: 100%;
    cursor: pointer;
    border: none;
    font-size: 1.1rem;
    margin-top: 1rem;
}

/* Googleフォームリンクスタイル */
.google-form-container {
    text-align: center;
    padding: 2rem 0;
}

.form-description {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: #1a1a1a;
    font-weight: 600;
}

.google-form-btn {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: #1a1a1a !important;
    padding: 1.2rem 3rem;
    border-radius: 50px;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
}

.google-form-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.4);
    color: #1a1a1a !important;
}

.google-form-btn i {
    margin-right: 0.5rem;
    color: #1a1a1a !important;
}

.form-note {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--text-light);
}

/* ===================================
   フッター
   =================================== */
.footer {
    background: linear-gradient(135deg, var(--text-dark) 0%, #1a1f24 100%);
    color: var(--white);
    padding: 4rem 0 1.5rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h4 {
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.3rem;
}

.footer-section p {
    color: var(--text-light);
    line-height: 1.8;
}

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

.footer-section ul li {
    margin-bottom: 0.7rem;
}

.footer-section a {
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-section a:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

.footer-social {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    text-align: center;
    color: var(--text-light);
}

.footer-bottom a {
    color: var(--primary-color);
    text-decoration: none;
}

/* ===================================
   アニメーション
   =================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

/* ===================================
   お知らせページ
   =================================== */
.page-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 4rem 0 3rem;
    text-align: center;
    color: var(--white);
    margin-bottom: 3rem;
}

.page-header h1 {
    font-size: 2.8rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.page-header p {
    font-size: 1.1rem;
    opacity: 0.95;
}

.news-list {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 20px;
}

.news-item {
    background: var(--white);
    border-radius: 10px;
    padding: 2rem;
    margin-bottom: 2rem;
    display: flex;
    gap: 2rem;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

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

.news-date {
    flex-shrink: 0;
    text-align: center;
    min-width: 80px;
}

.date-day {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: 0.2rem;
}

.date-month {
    display: block;
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: 500;
}

.news-content {
    flex: 1;
}

.news-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    color: var(--white);
}

.news-badge.ai {
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
}

.news-badge.rental {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
}

.news-badge.gas {
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-green));
}

.news-badge.sidejob {
    background: linear-gradient(135deg, var(--accent-green), var(--accent-blue));
}

.news-badge.ad {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.news-content h2 {
    font-size: 1.4rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
    line-height: 1.5;
}

.news-content p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 0.8rem;
}

.news-content ul {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.news-content ul li {
    color: var(--text-light);
    margin-bottom: 0.5rem;
    line-height: 1.7;
}

.news-meta {
    display: flex;
    gap: 1.5rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--background-light);
    font-size: 0.9rem;
    color: var(--text-light);
}

.news-meta i {
    margin-right: 0.3rem;
    color: var(--primary-color);
}

/* ===================================
   レスポンシブデザイン
   =================================== */
@media (max-width: 968px) {
    .about-content,
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 1.5rem;
        box-shadow: var(--shadow);
        display: none;
    }

    .nav-menu.active {
        display: flex;
    }

    /* スライドショーのレスポンシブ */
    .slide-icon {
        width: 80px;
        height: 80px;
        font-size: 2.5rem;
        margin-bottom: 1.5rem;
    }

    .slide-title {
        font-size: 2.2rem;
    }

    .slide-description {
        font-size: 1.1rem;
    }

    .slider-arrow {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }

    .slider-prev {
        left: 15px;
    }

    .slider-next {
        right: 15px;
    }

    .slider-nav {
        bottom: 25px;
    }

    .hero-main-message {
        bottom: 160px;
    }

    .hero-main-message h1 {
        font-size: 1.8rem;
        margin-bottom: 0;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }

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

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

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

    .about-values {
        flex-direction: column;
        gap: 1.5rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero {
        min-height: 500px;
    }

    .slide-icon {
        width: 60px;
        height: 60px;
        font-size: 2rem;
        margin-bottom: 1rem;
    }

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

    .slide-description {
        font-size: 1rem;
    }

    .slide-tags {
        flex-direction: column;
        gap: 0.5rem;
    }

    .slider-arrow {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }

    .slider-prev {
        left: 10px;
    }

    .slider-next {
        right: 10px;
    }

    .slider-nav {
        bottom: 20px;
        gap: 8px;
    }

    .slider-dot {
        width: 8px;
        height: 8px;
    }

    .slider-dot.active {
        width: 20px;
    }

    .hero-main-message {
        bottom: 130px;
    }

    .hero-main-message h1 {
        font-size: 1.4rem;
        margin-bottom: 0;
    }

    .btn {
        padding: 12px 25px;
        font-size: 0.95rem;
    }

    section {
        padding: 60px 0;
    }

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

    /* お知らせページのレスポンシブ */
    .page-header h1 {
        font-size: 2rem;
    }

    .news-item {
        flex-direction: column;
        gap: 1rem;
        padding: 1.5rem;
    }

    .news-date {
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }

    .date-day {
        font-size: 2rem;
    }

    .news-content h2 {
        font-size: 1.2rem;
    }
}