@charset "utf-8";

/* 全端末共通設定 */
* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body, html {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
}

body {
    color: #fff;
    font-family: 'Inter', 'Noto Sans JP', "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, sans-serif;
    font-size: 1rem;
    line-height: 1.6;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0a0a0a 100%);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* リセット */
h1, h2, h3, h4, h5, p, ul, ol, li, dl, dt, dd, form, figure, input, textarea {
    margin: 0;
    padding: 0;
    font-weight: normal;
}

ul {
    list-style-type: none;
}

img {
    border: none;
    max-width: 100%;
    height: auto;
    vertical-align: middle;
}

a {
    color: #fff;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

a:hover {
    color: #00d4ff;
}

/* オープニングアニメーション */
#opening-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #000 0%, #1a1a1a 100%);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    visibility: visible;
    transition: all 1s cubic-bezier(0.4, 0, 0.2, 1);
}

#opening-animation.hide {
    opacity: 0;
    visibility: hidden;
    transform: scale(1.1);
}

.opening-logo {
    width: 300px;
    height: 100px;
    position: relative;
    filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.5));
}

#opening-svg-logo {
    width: 100%;
    height: 100%;
    fill: transparent;
    stroke: #00d4ff;
    stroke-width: 2;
    stroke-dasharray: 2000;
    stroke-dashoffset: 2000;
    animation: drawLogo 3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes drawLogo {
    0% {
        stroke-dashoffset: 2000;
        opacity: 0;
        transform: scale(0.8);
    }
    50% {
        opacity: 1;
        transform: scale(1);
    }
    100% {
        stroke-dashoffset: 0;
        opacity: 1;
        transform: scale(1);
    }
}

/* コンテナ */
#container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
}

/* SVGロゴ */
#svg-logo {
    fill: transparent;
    stroke: #fff;
    stroke-width: 1;
    width: 300px;
    height: 100px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.3));
}

/* ヘッダー */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

header.scrolled {
    background: rgba(0, 0, 0, 0.98);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
    padding: 0.8rem 0;
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 40px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.3));
}

.logo img:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 0 15px rgba(0, 212, 255, 0.5));
}

.main-nav ul {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.main-nav li {
    position: relative;
}

.main-nav a {
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 0.5rem 0;
    position: relative;
    overflow: hidden;
}

.main-nav a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #00d4ff, #0099cc);
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.main-nav a:hover::before,
.main-nav a.current::before {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: #fff;
    margin: 3px 0;
    transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 2px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 999;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-menu.active {
    display: block;
    animation: slideDown 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.mobile-menu ul {
    padding: 2rem;
}

.mobile-menu li {
    margin: 1rem 0;
}

.mobile-menu a {
    font-size: 1.1rem;
    display: block;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* メインコンテンツ */
#contents {
    padding-top: 100px;
}

#main {
    display: block;
}

/* セクション共通 */
section {
    padding: 6rem 0;
    position: relative;
}

#main h2 {
    font-size: 3rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    background: linear-gradient(45deg, #00d4ff, #0099cc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

#main h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #00d4ff, #0099cc);
    border-radius: 2px;
}

#main h2 span {
    display: block;
    font-size: 1rem;
    font-weight: 400;
    margin-top: 1rem;
    opacity: 0.7;
    text-transform: none;
    letter-spacing: 1px;
    -webkit-text-fill-color: #fff;
}

.under_line {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #00d4ff, #0099cc);
    margin: 0 auto 3rem;
    border-radius: 2px;
    transform: scaleX(0);
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1) 0.3s;
}

.under_line.active {
    transform: scaleX(1);
}

/* ニュース */
.news {
    max-width: 800px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.news dt {
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    margin-bottom: 1rem;
}

.news dd {
    margin-bottom: 1.5rem;
    padding-left: 1rem;
    opacity: 0.8;
    line-height: 1.8;
}

.date {
    color: #00d4ff;
    font-weight: 500;
}

.newicon {
    background: linear-gradient(45deg, #ff4757, #ff3742);
    color: #fff;
    padding: 0.3rem 0.8rem;
    font-size: 0.7rem;
    border-radius: 20px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.news-more {
    text-align: center;
    margin-top: 2rem;
}

/* 料金表 */
.ta1 {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.ta1 th,
.ta1 td {
    padding: 1.5rem;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.ta1 th {
    background: rgba(0, 212, 255, 0.1);
    font-weight: 600;
    color: #00d4ff;
    width: 40%;
    font-size: 1rem;
}

.ta1 td {
    background: rgba(255, 255, 255, 0.02);
    color: #fff;
    font-size: 1rem;
}

.tamidashi {
    background: rgba(0, 212, 255, 0.2) !important;
    color: #fff !important;
    font-weight: 700 !important;
    text-align: center !important;
    font-size: 1.1rem !important;
}

#homepage_mitumori_button,
#app_mitumori_button,
#kyouiku_button {
    background: linear-gradient(45deg, #00d4ff, #0099cc);
    color: #fff;
    padding: 1.5rem 3rem;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    margin: 2rem 0;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-block;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
    border: none;
}

#homepage_mitumori_button:hover,
#app_mitumori_button:hover,
#kyouiku_button:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.4);
    background: linear-gradient(45deg, #0099cc, #00d4ff);
}

#homepage_mitumori,
#app_mitumori,
#kyouiku {
    display: none;
    margin: 2rem 0;
}

#homepage_mitumori.active,
#app_mitumori.active,
#kyouiku.active {
    display: block;
    animation: fadeInUp 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* プロフィール */
#profile {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 20px;
    padding: 3rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

#profile h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 2rem 0 1rem;
    color: #00d4ff;
}

#profile p {
    font-size: 1.1rem;
    line-height: 1.8;
    opacity: 0.9;
    margin-bottom: 1.5rem;
}

/* お問い合わせ */
.contact-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 3rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.contact-content > p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    justify-content: center;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.contact-icon {
    font-size: 1.5rem;
}

.contact-icon .material-icons {
    font-size: 1.5rem;
    color: #00d4ff;
    filter: drop-shadow(0 0 5px rgba(0, 212, 255, 0.3));
}

.contact-item:hover .contact-icon .material-icons {
    filter: drop-shadow(0 0 8px rgba(0, 212, 255, 0.5));
    transform: scale(1.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* フォーム */
.form-container {
    max-width: 900px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.05);
    padding: 3rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

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

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #fff;
}

.required {
    color: #ff4757;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 1rem 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
    font-size: 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #00d4ff;
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
    transform: translateY(-2px);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
    font-size: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.checkbox-label:hover {
    background: rgba(255, 255, 255, 0.1);
}

.checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin: 0;
    accent-color: #00d4ff;
}

.form-submit {
    grid-column: 1 / -1;
    text-align: center;
    margin-top: 2rem;
}

.form-submit button {
    padding: 1.5rem 4rem;
    font-size: 1.1rem;
    font-weight: 600;
    border: none;
    border-radius: 50px;
    background: linear-gradient(45deg, #00d4ff, #0099cc);
    color: #fff;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.form-submit button:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.4);
    background: linear-gradient(45deg, #0099cc, #00d4ff);
}

/* 結果ページ */
.result-container {
    max-width: 700px;
    margin: 100px auto;
    text-align: center;
    background: rgba(255, 255, 255, 0.05);
    padding: 3rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.result-success h1,
.result-error h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.result-success h1 {
    color: #00d4ff;
}

.result-error h1 {
    color: #ff4757;
}

.result-success p,
.result-error p {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.error-list {
    list-style: disc;
    text-align: left;
    margin: 2rem 0;
    padding-left: 2rem;
}

.error-list li {
    color: #ff4757;
    margin-bottom: 0.5rem;
}

/* 特定商取引法ページ */
.commerce-disclosure .disclosure-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem;
}

.disclosure-section {
    margin-bottom: 2rem;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.disclosure-section:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
}

.disclosure-section h3 {
    color: #00d4ff;
    border-bottom: 2px solid #00d4ff;
    padding-bottom: 1rem;
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    font-weight: 600;
}

.disclosure-section h4 {
    color: #fff;
    margin: 1.5rem 0 1rem 0;
    font-size: 1.1rem;
    font-weight: 600;
}

.disclosure-section p {
    margin: 0.8rem 0;
    line-height: 1.8;
    opacity: 0.9;
}

.disclosure-section .note {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    font-style: italic;
}

.return-policy {
    padding: 1.5rem;
    border-radius: 10px;
    margin-top: 1rem;
    background: rgba(255, 255, 255, 0.03);
}

.return-policy h4 {
    color: #00d4ff;
    margin-top: 2rem;
}

.return-policy h4:first-child {
    margin-top: 0;
}

/* フッター */
footer {
    background: linear-gradient(135deg, #000 0%, #1a1a1a 100%);
    padding: 4rem 0 2rem;
    margin-top: 6rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.footer-section h3,
.footer-section h4 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #00d4ff;
}

.footer-section p {
    margin-bottom: 0.8rem;
    opacity: 0.8;
    line-height: 1.6;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-section .material-icons {
    font-size: 1.2rem;
    color: #00d4ff;
    filter: drop-shadow(0 0 3px rgba(0, 212, 255, 0.3));
}

.footer-section li {
    margin-bottom: 0.8rem;
    opacity: 0.8;
    line-height: 1.6;
}

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

.footer-section a {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.footer-section a:hover {
    color: #00d4ff;
    transform: translateX(5px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    margin-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.6;
}

.footer-bottom p {
    margin-bottom: 0.5rem;
}

/* アニメーション */
.fadein {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.fadein.active {
    opacity: 1;
    transform: translateY(0);
}

.fade_up {
    transform: translateY(50px);
}

.fade_left {
    transform: translateX(-50px);
}

.fade_line {
    transform: scaleX(0);
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1) 0.3s;
}

.fade_line.active {
    transform: scaleX(1);
}

.delay02 { transition-delay: 0.2s; }
.delay04 { transition-delay: 0.4s; }
.delay06 { transition-delay: 0.6s; }
.delay08 { transition-delay: 0.8s; }

/* レスポンシブ対応 */
@media screen and (max-width: 768px) {
    #container {
        padding: 0 1rem;
    }
    
    .header-content {
        padding: 0 1rem;
    }
    
    .main-nav {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .mobile-menu.active {
        display: block;
    }
    
    /* ヒーローセクション */
    #hero {
        height: 80vh;
        margin-top: -80px;
        padding-top: 80px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .company-name {
        font-size: 1.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
        margin-bottom: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .btn-primary, .btn-secondary {
        padding: 0.8rem 2rem;
        font-size: 0.9rem;
    }
    
    /* サービスセクション */
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-top: 2rem;
    }
    
    .service-card {
        padding: 2rem;
    }
    
    .service-icon {
        font-size: 2.5rem;
    }
    
    .service-icon .material-icons {
        font-size: 2.5rem;
    }
    
    .service-card h3 {
        font-size: 1.3rem;
    }
    
    /* ポートフォリオセクション */
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-top: 2rem;
    }
    
    .portfolio-item {
        aspect-ratio: 16/10;
    }
    
    .portfolio-overlay h3 {
        font-size: 1.5rem;
    }
    
    .portfolio-overlay p {
        font-size: 1rem;
    }
    
    #main h2 {
        font-size: 2rem;
    }
    
    section {
        padding: 4rem 0;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .contact-form {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .form-container {
        padding: 2rem;
    }
    
    .opening-logo {
        width: 250px;
        height: 80px;
    }
    
    .commerce-disclosure .disclosure-content {
        padding: 1rem;
    }
    
    .disclosure-section {
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .disclosure-section h3 {
        font-size: 1.1rem;
    }
    
    .ta1 th,
    .ta1 td {
        padding: 1rem;
        font-size: 0.9rem;
    }
    
    .ta1 th {
        width: 50%;
    }
    
    #homepage_mitumori_button,
    #app_mitumori_button,
    #kyouiku_button {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
    
    .contact-content {
        padding: 2rem;
    }
    
    .news {
        padding: 1.5rem;
    }
    
    #profile {
        padding: 2rem;
    }
}

@media screen and (max-width: 480px) {
    #container {
        padding: 0 0.5rem;
    }
    
    .header-content {
        padding: 0 0.5rem;
    }
    
    /* ヒーローセクション */
    #hero {
        height: 70vh;
        margin-top: -70px;
        padding-top: 70px;
    }
    
    .hero-title {
        font-size: 1rem;
    }
    
    .company-name {
        font-size: 0.9rem;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
        margin-bottom: 1.5rem;
    }
    
    .hero-content {
        padding: 0 1rem;
    }
    
    .btn-primary, .btn-secondary {
        padding: 0.7rem 1.5rem;
        font-size: 0.8rem;
    }
    
    /* サービスセクション */
    .service-card {
        padding: 1.5rem;
    }
    
    .service-icon {
        font-size: 2rem;
        margin-bottom: 1rem;
    }
    
    .service-icon .material-icons {
        font-size: 2rem;
    }
    
    .service-card h3 {
        font-size: 1.2rem;
    }
    
    .service-card p {
        font-size: 0.9rem;
    }
    
    /* ポートフォリオセクション */
    .portfolio-item {
        aspect-ratio: 4/3;
    }
    
    .portfolio-overlay {
        padding: 1.5rem;
    }
    
    .portfolio-overlay h3 {
        font-size: 1.3rem;
    }
    
    .portfolio-overlay p {
        font-size: 0.9rem;
    }
    
    #main h2 {
        font-size: 1.5rem;
    }
    
    .form-container {
        padding: 1.5rem;
    }
    
    .opening-logo {
        width: 200px;
        height: 60px;
    }
    
    .contact-content {
        padding: 1.5rem;
    }
    
    .news {
        padding: 1rem;
    }
    
    #profile {
        padding: 1.5rem;
    }
    
    .ta1 th,
    .ta1 td {
        padding: 0.8rem;
        font-size: 0.8rem;
    }
    
    .news dt {
        padding: 0.8rem;
        font-size: 0.9rem;
    }
    
    .news dd {
        font-size: 0.9rem;
    }
    
    .contact-item {
        padding: 0.8rem;
        font-size: 0.9rem;
    }
    
    .contact-icon {
        font-size: 1.2rem;
    }
} 

/* ヒーローセクション */
#hero {
    height: 100vh;
    margin-top: -100px;
    padding-top: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-title {
    font-size: 1rem;
}

.company-name {
    font-size: 0.9rem;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 3rem;
    opacity: 0.9;
    line-height: 1.6;
    text-align: center;
}

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

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.3);
}

.gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(10, 10, 10, 0.8) 0%, rgba(26, 26, 26, 0.6) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 800px;
    padding: 0 0.5rem;
    margin-top: 2rem;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #00d4ff, #0099cc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(0, 212, 255, 0.5);
    text-align: center;
    line-height: 1.2;
    letter-spacing: 1px;
}

.company-name {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #fff;
    opacity: 0.9;
    letter-spacing: 3px;
    text-transform: uppercase;
    text-align: center;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 3rem;
    opacity: 0.9;
    line-height: 1.6;
    text-align: center;
}

.hero-buttons {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary, .btn-secondary {
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    display: inline-block;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(45deg, #00d4ff, #0099cc);
    color: #fff;
    border: 2px solid #00d4ff;
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 212, 255, 0.4);
    background: linear-gradient(45deg, #0099cc, #00d4ff);
}

.btn-secondary {
    background: transparent;
    color: #fff;
    border: 2px solid #fff;
}

.btn-secondary:hover {
    background: #fff;
    color: #0a0a0a;
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 255, 255, 0.2);
}

/* サービスセクション */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    transition: left 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card:hover::before {
    left: 100%;
}

.service-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.1);
    border-color: #00d4ff;
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.2);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: block;
}

.service-icon .material-icons {
    font-size: 3rem;
    color: #00d4ff;
    filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.3));
}

.service-card:hover .service-icon .material-icons {
    filter: drop-shadow(0 0 15px rgba(0, 212, 255, 0.5));
    transform: scale(1.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #00d4ff;
}

.service-card p {
    opacity: 0.9;
    line-height: 1.6;
    font-size: 1rem;
}

/* ポートフォリオセクション */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.portfolio-item {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    aspect-ratio: 16/9;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.portfolio-item:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 50px rgba(0, 212, 255, 0.3);
}

.portfolio-image {
    width: 100%;
    height: 100%;
    position: relative;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.1);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.9) 0%, rgba(0, 153, 204, 0.8) 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 2rem;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-overlay h3 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #fff;
    transform: translateY(20px);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1) 0.1s;
}

.portfolio-overlay p {
    font-size: 1.1rem;
    opacity: 0.9;
    color: #fff;
    transform: translateY(20px);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1) 0.2s;
}

.portfolio-item:hover .portfolio-overlay h3,
.portfolio-item:hover .portfolio-overlay p {
    transform: translateY(0);
}

/* プライバシーポリシー・利用規約ページ */
.policy-content,
.terms-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 0;
}

.policy-section,
.terms-section {
    margin-bottom: 3rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.policy-section:hover,
.terms-section:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(0, 212, 255, 0.3);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
}

.policy-section h3,
.terms-section h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: #00d4ff;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid rgba(0, 212, 255, 0.3);
}

.policy-section p,
.terms-section p {
    margin-bottom: 1rem;
    line-height: 1.7;
    opacity: 0.9;
}

.policy-section ul,
.terms-section ul {
    margin: 1rem 0;
    padding-left: 2rem;
}

.policy-section li,
.terms-section li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
    opacity: 0.9;
}

.policy-section .contact-info,
.terms-section .contact-info {
    background: rgba(0, 212, 255, 0.1);
    padding: 1.5rem;
    border-radius: 10px;
    border: 1px solid rgba(0, 212, 255, 0.2);
    margin-top: 1rem;
}

.policy-section .contact-info p,
.terms-section .contact-info p {
    margin-bottom: 0.5rem;
}

.policy-date,
.terms-date {
    text-align: center;
    font-style: italic;
    opacity: 0.7;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* フッターリンク */
.footer-links {
    margin-top: 1rem;
}

.footer-links p {
    text-align: center;
    font-size: 0.9rem;
    opacity: 0.8;
}

.footer-links a {
    color: #00d4ff;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.footer-links a:hover {
    color: #fff;
    text-decoration: underline;
}

/* レスポンシブ対応 */
@media screen and (max-width: 768px) {
    .policy-content,
    .terms-content {
        padding: 1rem 0;
    }
    
    .policy-section,
    .terms-section {
        padding: 1.5rem;
        margin-bottom: 2rem;
    }
    
    .policy-section h3,
    .terms-section h3 {
        font-size: 1.2rem;
    }
    
    .policy-section .contact-info,
    .terms-section .contact-info {
        padding: 1rem;
    }
}

@media screen and (max-width: 480px) {
    .policy-section,
    .terms-section {
        padding: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .policy-section h3,
    .terms-section h3 {
        font-size: 1.1rem;
    }
    
    .policy-section ul,
    .terms-section ul {
        padding-left: 1.5rem;
    }
    
    .footer-links p {
        font-size: 0.8rem;
        line-height: 1.5;
    }
} 

/* 新しい料金カードデザイン */
.pricing-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.pricing-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #00d4ff, #0099cc);
    transform: scaleX(0);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.pricing-card:hover::before {
    transform: scaleX(1);
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.2);
    border-color: rgba(0, 212, 255, 0.3);
}

.pricing-header {
    padding: 2rem;
    text-align: center;
    background: rgba(0, 212, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.pricing-header .service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.pricing-header .service-icon .material-icons {
    font-size: 3rem;
    color: #00d4ff;
    filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.3));
}

.pricing-card:hover .pricing-header .service-icon .material-icons {
    filter: drop-shadow(0 0 15px rgba(0, 212, 255, 0.5));
    transform: scale(1.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.pricing-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #00d4ff;
    margin-bottom: 0.5rem;
}

.pricing-header .service-description {
    font-size: 0.9rem;
    opacity: 0.8;
    line-height: 1.4;
}

.pricing-content {
    padding: 2rem;
}

.pricing-section {
    margin-bottom: 2rem;
}

.pricing-section:last-child {
    margin-bottom: 0;
}

.pricing-section h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.price-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    margin-bottom: 0.5rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 10px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.price-item:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateX(5px);
}

.price-item.featured {
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.price-item .service-name {
    font-size: 0.9rem;
    color: #fff;
    flex: 1;
}

.price-item .price {
    font-size: 1rem;
    font-weight: 600;
    color: #00d4ff;
    text-align: right;
}

.price-item .price.highlight {
    font-size: 1.2rem;
    color: #fff;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

.price-item .price small {
    font-size: 0.8rem;
    opacity: 0.7;
    display: block;
    margin-top: 0.2rem;
}

.price-note {
    background: rgba(255, 255, 255, 0.05);
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1rem;
}

.price-note p {
    font-size: 0.8rem;
    opacity: 0.7;
    margin: 0;
}

.pricing-note {
    background: rgba(255, 193, 7, 0.1);
    border: 1px solid rgba(255, 193, 7, 0.3);
    padding: 1rem;
    border-radius: 10px;
    margin-top: 1.5rem;
}

.pricing-note p {
    font-size: 0.9rem;
    color: #ffc107;
    margin: 0;
    text-align: center;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.feature-item {
    padding: 0.8rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    font-size: 0.9rem;
    color: #fff;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-item:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateX(5px);
}

.pricing-footer {
    padding: 2rem;
    text-align: center;
    background: rgba(0, 0, 0, 0.2);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-pricing {
    display: inline-block;
    padding: 1rem 2rem;
    background: linear-gradient(45deg, #00d4ff, #0099cc);
    color: #fff;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 5px 15px rgba(0, 212, 255, 0.3);
}

.btn-pricing:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 212, 255, 0.4);
    background: linear-gradient(45deg, #0099cc, #00d4ff);
    color: #fff;
}

/* 詳細料金表 */
.detailed-pricing {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.detailed-toggle {
    text-align: center;
    margin-bottom: 2rem;
}

.detailed-content {
    display: none;
    max-width: 900px;
    margin: 0 auto;
}

.detailed-content.active {
    display: block;
    animation: fadeInUp 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.detailed-section {
    margin-bottom: 3rem;
}

.detailed-section h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #00d4ff;
    margin-bottom: 1.5rem;
    text-align: center;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid rgba(0, 212, 255, 0.3);
}

/* レスポンシブ対応 */
@media screen and (max-width: 768px) {
    .pricing-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .pricing-card {
        margin-bottom: 1rem;
    }
    
    .pricing-header {
        padding: 1.5rem;
    }
    
    .pricing-header .service-icon {
        font-size: 2.5rem;
    }
    
    .pricing-header h3 {
        font-size: 1.3rem;
    }
    
    .pricing-content {
        padding: 1.5rem;
    }
    
    .price-item {
        padding: 0.8rem;
    }
    
    .price-item .service-name {
        font-size: 0.8rem;
    }
    
    .price-item .price {
        font-size: 0.9rem;
    }
    
    .price-item .price.highlight {
        font-size: 1.1rem;
    }
    
    .pricing-footer {
        padding: 1.5rem;
    }
    
    .btn-pricing {
        padding: 0.8rem 1.5rem;
        font-size: 0.8rem;
    }
}

@media screen and (max-width: 480px) {
    .pricing-header {
        padding: 1rem;
    }
    
    .pricing-header .service-icon {
        font-size: 2rem;
    }
    
    .pricing-header h3 {
        font-size: 1.2rem;
    }
    
    .pricing-content {
        padding: 1rem;
    }
    
    .pricing-section {
        margin-bottom: 1.5rem;
    }
    
    .pricing-section h4 {
        font-size: 1rem;
    }
    
    .price-item {
        padding: 0.6rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .price-item .price {
        text-align: left;
        font-size: 0.9rem;
    }
    
    .feature-item {
        padding: 0.6rem;
        font-size: 0.8rem;
    }
    
    .pricing-footer {
        padding: 1rem;
    }
    
    .btn-pricing {
        padding: 0.7rem 1.2rem;
        font-size: 0.7rem;
    }
} 

/* ブログ機能 */
.blog-filter {
    margin-bottom: 3rem;
}

.filter-container {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

.filter-item {
    padding: 0.8rem 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    color: #fff;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 0.9rem;
    font-weight: 500;
}

.filter-item:hover,
.filter-item.active {
    background: rgba(0, 212, 255, 0.2);
    border-color: #00d4ff;
    color: #00d4ff;
    transform: translateY(-2px);
}

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

.blog-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
}

.blog-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.2);
    border-color: rgba(0, 212, 255, 0.3);
}

.blog-card-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.blog-card:hover .blog-card-image img {
    transform: scale(1.1);
}

.default-image {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(0, 153, 204, 0.1));
    display: flex;
    align-items: center;
    justify-content: center;
}

.default-image .material-icons {
    font-size: 3rem;
    color: #00d4ff;
    opacity: 0.5;
}

.blog-card-category {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: rgba(0, 212, 255, 0.9);
    color: #fff;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
}

.blog-card-content {
    padding: 1.5rem;
}

.blog-card-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.8rem;
    opacity: 0.7;
}

.blog-card-meta span {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.blog-card-meta .material-icons {
    font-size: 1rem;
}

.blog-card-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.blog-card-title a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.blog-card-title a:hover {
    color: #00d4ff;
}

.blog-card-excerpt {
    font-size: 0.9rem;
    line-height: 1.6;
    opacity: 0.8;
    margin-bottom: 1.5rem;
}

.blog-card-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1rem;
}

.read-more {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #00d4ff;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.read-more:hover {
    color: #fff;
    transform: translateX(5px);
}

.read-more .material-icons {
    font-size: 1rem;
}

/* ページネーション */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-top: 3rem;
}

.page-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.2rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    color: #fff;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 0.9rem;
}

.page-link:hover {
    background: rgba(0, 212, 255, 0.2);
    border-color: #00d4ff;
    color: #00d4ff;
}

.page-numbers {
    display: flex;
    gap: 0.5rem;
}

.page-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: #fff;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 0.9rem;
}

.page-number:hover,
.page-number.active {
    background: rgba(0, 212, 255, 0.2);
    border-color: #00d4ff;
    color: #00d4ff;
}

/* ブログ詳細 */
.blog-detail {
    max-width: 800px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 3rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.blog-detail-header {
    margin-bottom: 2rem;
}

.blog-detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    opacity: 0.8;
}

.blog-detail-meta span {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.blog-detail-meta .material-icons {
    font-size: 1rem;
}

.blog-category a {
    color: #00d4ff;
    text-decoration: none;
    font-weight: 600;
}

.blog-category a:hover {
    color: #fff;
}

.blog-detail-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.3;
    color: #fff;
}

.blog-detail-excerpt {
    font-size: 1.1rem;
    line-height: 1.6;
    opacity: 0.8;
    font-style: italic;
}

.blog-detail-image {
    margin: 2rem 0;
    border-radius: 15px;
    overflow: hidden;
}

.blog-detail-image img {
    width: 100%;
    height: auto;
    display: block;
}

.blog-detail-content {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 3rem;
}

.blog-detail-content h2 {
    font-size: 1.8rem;
    font-weight: 600;
    color: #00d4ff;
    margin: 2rem 0 1rem;
}

.blog-detail-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #fff;
    margin: 1.5rem 0 1rem;
}

.blog-detail-content p {
    margin-bottom: 1.5rem;
}

.blog-detail-content ul,
.blog-detail-content ol {
    margin: 1.5rem 0;
    padding-left: 2rem;
}

.blog-detail-content li {
    margin-bottom: 0.5rem;
}

.blog-detail-content a {
    color: #00d4ff;
    text-decoration: none;
}

.blog-detail-content a:hover {
    text-decoration: underline;
}

.blog-detail-tags {
    margin-bottom: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.blog-detail-tags h3 {
    font-size: 1.2rem;
    color: #00d4ff;
    margin-bottom: 1rem;
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag {
    padding: 0.5rem 1rem;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 20px;
    color: #00d4ff;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.tag:hover {
    background: rgba(0, 212, 255, 0.2);
    color: #fff;
    transform: translateY(-2px);
}

.blog-detail-author {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.blog-detail-author h3 {
    font-size: 1.2rem;
    color: #00d4ff;
    margin-bottom: 1rem;
}

.author-info {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.author-avatar .material-icons {
    font-size: 3rem;
    color: #00d4ff;
    opacity: 0.7;
}

.author-details h4 {
    font-size: 1.1rem;
    color: #fff;
    margin-bottom: 0.5rem;
}

.author-details p {
    font-size: 0.9rem;
    opacity: 0.8;
    line-height: 1.5;
}

/* 関連記事 */
.related-posts {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.related-posts h2 {
    font-size: 1.8rem;
    color: #00d4ff;
    margin-bottom: 2rem;
    text-align: center;
}

.related-posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.related-post-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.related-post-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(0, 212, 255, 0.3);
    transform: translateY(-5px);
}

.related-post-card h3 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.related-post-card h3 a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.related-post-card h3 a:hover {
    color: #00d4ff;
}

.related-post-card p {
    font-size: 0.9rem;
    opacity: 0.8;
    line-height: 1.5;
    margin-bottom: 1rem;
}

.related-post-meta {
    font-size: 0.8rem;
    opacity: 0.6;
}

.blog-back-link {
    text-align: center;
    margin-top: 3rem;
}

.no-posts {
    text-align: center;
    padding: 3rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.no-posts p {
    font-size: 1.1rem;
    opacity: 0.7;
}

/* レスポンシブ対応 */
@media screen and (max-width: 768px) {
    .blog-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .blog-card-content {
        padding: 1rem;
    }
    
    .blog-card-title {
        font-size: 1.1rem;
    }
    
    .blog-detail {
        padding: 2rem;
    }
    
    .blog-detail-title {
        font-size: 2rem;
    }
    
    .blog-detail-meta {
        flex-direction: column;
        gap: 0.8rem;
    }
    
    .related-posts-grid {
        grid-template-columns: 1fr;
    }
    
    .filter-container {
        flex-direction: column;
        align-items: center;
    }
    
    .pagination {
        flex-direction: column;
        gap: 1rem;
    }
    
    .page-numbers {
        order: 2;
    }
}

@media screen and (max-width: 480px) {
    .blog-detail {
        padding: 1.5rem;
    }
    
    .blog-detail-title {
        font-size: 1.5rem;
    }
    
    .blog-card-image {
        height: 150px;
    }
    
    .blog-card-meta {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .author-info {
        flex-direction: column;
        text-align: center;
    }
} 

/* モバイル版のヒーロータイトル */
@media screen and (max-width: 768px) {
    .hero-title {
        font-size: 1.8rem;
        line-height: 1.3;
        margin-bottom: 0.8rem;
        text-shadow: 0 0 20px rgba(0, 212, 255, 0.4);
        padding: 0 1rem;
    }
}

@media screen and (max-width: 480px) {
    .hero-title {
        font-size: 1.4rem;
        line-height: 1.4;
        margin-bottom: 0.6rem;
        text-shadow: 0 0 15px rgba(0, 212, 255, 0.3);
        padding: 0 0.5rem;
        letter-spacing: 0.5px;
    }
}

/* モバイル版の会社名 */
@media screen and (max-width: 768px) {
    .company-name {
        font-size: 1.4rem;
        line-height: 1.3;
        margin-bottom: 0.8rem;
        letter-spacing: 2px;
        opacity: 0.95;
    }
}

@media screen and (max-width: 480px) {
    .company-name {
        font-size: 1.1rem;
        line-height: 1.4;
        margin-bottom: 0.6rem;
        letter-spacing: 1.5px;
        opacity: 1;
    }
}

/* モバイル版のヒーローサブタイトル */
@media screen and (max-width: 768px) {
    .hero-subtitle {
        font-size: 1.1rem;
        line-height: 1.5;
        margin-bottom: 2rem;
        opacity: 0.95;
        padding: 0 1rem;
    }
}

@media screen and (max-width: 480px) {
    .hero-subtitle {
        font-size: 0.95rem;
        line-height: 1.6;
        margin-bottom: 1.5rem;
        opacity: 1;
        padding: 0 0.5rem;
    }
}

/* お知らせページ用スタイル */
.news-page #hero {
    height: 60vh;
    margin-top: -60px;
    padding-top: 60px;
}

.news-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 0;
}

.news-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.news-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 2rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.news-item:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(0, 212, 255, 0.3);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
}

.news-date {
    color: #00d4ff;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

.news-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #fff;
    line-height: 1.4;
}

.news-excerpt {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    font-size: 1rem;
}

.no-news {
    text-align: center;
    padding: 4rem 2rem;
    color: rgba(255, 255, 255, 0.6);
}

.no-news p {
    font-size: 1.2rem;
    margin: 0;
}

.back-to-top {
    text-align: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* ページネーション */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.page-link {
    display: inline-block;
    padding: 0.8rem 1.2rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: #fff;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 500;
}

.page-link:hover {
    background: rgba(0, 212, 255, 0.2);
    border-color: rgba(0, 212, 255, 0.5);
    transform: translateY(-2px);
}

.page-link.current {
    background: linear-gradient(45deg, #00d4ff, #0099cc);
    border-color: #00d4ff;
    color: #fff;
    font-weight: 700;
}

/* モバイル対応 */
@media screen and (max-width: 768px) {
    .news-page #hero {
        height: 50vh;
        margin-top: -50px;
        padding-top: 50px;
    }
    
    .news-container {
        padding: 1.5rem 0;
    }
    
    .news-item {
        padding: 1.5rem;
        margin: 0 1rem;
    }
    
    .news-title {
        font-size: 1.3rem;
    }
    
    .pagination {
        gap: 0.5rem;
    }
    
    .page-link {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
    }
}

@media screen and (max-width: 480px) {
    .news-page #hero {
        height: 40vh;
        margin-top: -40px;
        padding-top: 40px;
    }
    
    .news-item {
        padding: 1rem;
        margin: 0 0.5rem;
    }
    
    .news-title {
        font-size: 1.1rem;
    }
    
    .news-excerpt {
        font-size: 0.9rem;
    }
    
    .pagination {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .page-link {
        padding: 0.5rem 0.8rem;
        font-size: 0.8rem;
    }
}

/* ブログセクション */
#blog {
    padding: 100px 0;
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.9) 0%, rgba(15, 15, 15, 0.95) 100%);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin: 50px 0;
}

.blog-card {
    background: rgba(26, 26, 26, 0.8);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.blog-card:hover {
    transform: translateY(-5px);
    border-color: rgba(212, 175, 55, 0.5);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.blog-card-image {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.blog-card-no-image {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.blog-card-no-image .material-icons {
    font-size: 48px;
    color: rgba(212, 175, 55, 0.5);
}

.blog-card-content {
    padding: 25px;
}

.blog-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    font-size: 0.9rem;
    color: #888;
}

.blog-date {
    color: #00d4ff;
    font-weight: 500;
}

.blog-category {
    background: rgba(212, 175, 55, 0.2);
    color: #d4af37;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.blog-card-title {
    margin-bottom: 15px;
    line-height: 1.4;
}

.blog-card-title a {
    color: #fff;
    font-size: 1.2rem;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s ease;
}

.blog-card-title a:hover {
    color: #00d4ff;
}

.blog-card-excerpt {
    color: #ccc;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.blog-more {
    text-align: center;
    margin-top: 40px;
}

.blog-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    color: #888;
}

.blog-empty p {
    font-size: 1.1rem;
}

/* レスポンシブ対応 */
@media screen and (max-width: 768px) {
    .blog-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 20px;
        margin: 30px 0;
    }
    
    .blog-card-content {
        padding: 20px;
    }
    
    .blog-card-title a {
        font-size: 1.1rem;
    }
    
    .blog-card-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
}

@media screen and (max-width: 480px) {
    .blog-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .blog-card-image {
        height: 180px;
    }
    
    .blog-card-content {
        padding: 15px;
    }
    
    .blog-card-title a {
        font-size: 1rem;
    }
    
    .blog-card-excerpt {
        font-size: 0.9rem;
    }
}