/*
Theme Name: BLAZE
Theme URI: https://demo.tcd-theme.com/tcd120/
Description: 売れる仕組みを備えたランディングページ型WordPressテーマ
Version: 1.0
Author: TCD
*/

:root {
    --primary-color: #2563eb;
    --primary-dark: #1e40af;
    --secondary-color: #0ea5e9;
    --text-dark: #1f2937;
    --text-gray: #6b7280;
    --text-light: #9ca3af;
    --bg-light: #f9fafb;
    --bg-white: #ffffff;
    --border-color: #e5e7eb;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 16px;
    line-height: 1.75;
    color: var(--text-dark);
    background: var(--bg-white);
}

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

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    opacity: 0.8;
}

/* ヘッダー */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: transparent;
    backdrop-filter: none;
    box-shadow: none;
    z-index: 1000;
    padding: 20px 0;
}

.header-inner {
    max-width: 100%;
    margin: 0;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.site-logo {
    font-size: 10px;
    font-weight: 300;
    color: #ffffff;
    letter-spacing: 0;
    line-height: 1.4;
    max-width: 280px;
}

.site-logo a {
    color: #ffffff;
    opacity: 1;
}

.header-right {
    display: flex;
    align-items: flex-start;
    gap: 35px;
}

.header-contact {
    display: flex;
    align-items: center;
    gap: 20px;
}

.header-tel {
    font-size: 16px;
    font-weight: 300;
    color: #ffffff;
    letter-spacing: 0.05em;
    opacity: 1;
}

.header-tel a {
    color: #ffffff;
}

.header-social {
    display: flex;
    gap: 12px;
    align-items: center;
}

.header-social a {
    color: #ffffff;
    font-size: 18px;
    opacity: 1;
    transition: opacity 0.3s ease;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.header-social a:hover {
    opacity: 0.7;
}

.hamburger {
    width: 28px;
    height: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    margin-top: 2px;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 1px;
    background: #ffffff;
    transition: all 0.3s ease;
}

.hamburger:hover span {
    background: rgba(255, 255, 255, 0.7);
}

.hamburger.active span:nth-child(1) {
    transform: translateY(9.5px) rotate(45deg);
}

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

.hamburger.active span:nth-child(3) {
    transform: translateY(-9.5px) rotate(-45deg);
}

/* モバイルメニュー */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 400px;
    height: 100vh;
    background: #ffffff;
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
    overflow-y: auto;
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-inner {
    padding: 100px 40px 50px;
    min-height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.mobile-menu-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-menu-list li {
    margin-bottom: 0;
}

.mobile-menu-list a {
    display: block;
    padding: 20px 0;
    color: var(--text-dark);
    font-size: 15px;
    font-weight: 400;
    letter-spacing: 0.1em;
    border-bottom: 1px solid #e5e7eb;
    transition: all 0.3s ease;
}

.mobile-menu-list a:hover {
    color: #667c8a;
    padding-left: 10px;
}

.mobile-menu-footer {
    margin-top: 60px;
    padding-top: 30px;
    border-top: 1px solid #e5e7eb;
}

.mobile-menu-contact {
    margin-bottom: 25px;
}

.mobile-menu-tel {
    display: block;
    font-size: 18px;
    font-weight: 400;
    color: var(--text-dark);
    margin-bottom: 12px;
    letter-spacing: 0.05em;
}

.mobile-menu-hours {
    font-size: 12px;
    color: var(--text-gray);
    line-height: 1.8;
    margin: 0;
}

.mobile-menu-social {
    display: flex;
    gap: 18px;
}

.mobile-menu-social a {
    color: var(--text-gray);
    transition: color 0.3s ease;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-menu-social a:hover {
    color: var(--text-dark);
}

/* メニューオーバーレイ */
.menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 998;
}

.menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.main-nav {
    display: none;
}

/* ヒーローセクション */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #050911;
    overflow: hidden;
    margin-top: 0;
    padding: 0;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('images/space-bg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 1;
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to right, rgba(10, 37, 64, 0.7) 0%, rgba(10, 37, 64, 0.3) 50%, transparent 100%);
}

.hero-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, transparent 0%, rgba(5, 9, 17, 0.3) 100%);
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

@keyframes spaceGlow {
    0% { opacity: 0.3; }
    100% { opacity: 0.6; }
}

@keyframes twinkle {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.6; }
}

.hero-container {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 100px 40px 80px;
}

.hero-content-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: center;
}

.hero-text {
    color: #ffffff;
}

.hero-title {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 20px;
    letter-spacing: -0.01em;
    color: #ffffff;
}

.hero-subtitle {
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: 12px;
    color: rgba(255, 255, 255, 0.95);
    font-weight: 400;
}

.hero-description {
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 300;
}

.hero-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.hero-feature-item {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 16px;
    color: rgba(255, 255, 255, 0.95);
    padding: 8px 0;
}

.feature-icon {
    font-size: 24px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    backdrop-filter: blur(10px);
}

.feature-check {
    font-size: 20px;
    font-weight: 700;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    flex-shrink: 0;
}

.hero-button {
    margin-top: 35px;
}

.btn-hero {
    display: inline-block;
    padding: 16px 40px;
    background: rgba(255, 255, 255, 0.15);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    font-size: 15px;
    font-weight: 500;
    letter-spacing: 0.05em;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.btn-hero:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* デバイス表示 */
.hero-devices {
    position: relative;
    height: 600px;
}

.device-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.device {
    position: absolute;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.device::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 30px;
    background: rgba(0, 0, 0, 0.05);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.device-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1e4976 0%, #0a2540 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 30px;
}

.device-screen img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* デスクトップ */
.device-desktop {
    width: 450px;
    height: 300px;
    top: 50px;
    right: 0;
    animation: float 6s ease-in-out infinite;
}

/* ラップトップ */
.device-laptop {
    width: 380px;
    height: 240px;
    top: 200px;
    left: 50%;
    transform: translateX(-50%);
    animation: float 6s ease-in-out infinite 1s;
}

/* タブレット */
.device-tablet {
    width: 200px;
    height: 280px;
    top: 80px;
    right: 460px;
    animation: float 6s ease-in-out infinite 2s;
}

/* モバイル */
.device-mobile {
    width: 140px;
    height: 280px;
    top: 280px;
    left: 0;
    animation: float 6s ease-in-out infinite 3s;
}

@keyframes float {
    0%, 100% { transform: translateY(0) translateX(0); }
    50% { transform: translateY(-15px) translateX(0); }
}

.device-laptop {
    animation: float 6s ease-in-out infinite 1s;
}

@keyframes float {
    0%, 100% { transform: translateY(0) translateX(-50%); }
    50% { transform: translateY(-15px) translateX(-50%); }
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: #ffffff;
    max-width: 100%;
}

.hero-logo {
    margin-bottom: 0;
}

.hero-logo-text {
    font-size: 140px;
    font-weight: 200;
    letter-spacing: 0.2em;
    margin-bottom: 18px;
    line-height: 1;
}

.hero-logo-subtitle {
    font-size: 14px;
    letter-spacing: 0.3em;
    font-weight: 300;
    opacity: 1;
}

.hero-scroll {
    position: absolute;
    bottom: -100px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 14px;
    letter-spacing: 0.15em;
    opacity: 1;
    font-weight: 300;
}

.hero-scroll::after {
    content: '';
    position: absolute;
    bottom: -35px;
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    height: 25px;
    background: rgba(255, 255, 255, 0.7);
    animation: scrollLine 2s ease-in-out infinite;
}

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

.hero-label,
.hero-title,
.hero-subtitle,
.hero-buttons {
    display: none;
}


/* 不要なヒーロースタイルを削除 */

.btn {
    padding: 16px 42px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    display: inline-block;
    letter-spacing: 0.05em;
}

.btn-primary {
    background: #ffffff;
    color: var(--primary-color);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.btn-outline {
    background: transparent;
    color: #ffffff;
    border: 2px solid rgba(255, 255, 255, 0.8);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: #ffffff;
}

/* セクション共通 */
.section {
    padding: 100px 40px;
}

.section-inner {
    max-width: 1280px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 70px;
}

.section-label {
    font-size: 12px;
    letter-spacing: 0.25em;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: 700;
    text-transform: uppercase;
}

.section-title {
    font-size: 40px;
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: 0.02em;
    line-height: 1.4;
}

.section-description {
    font-size: 16px;
    color: var(--text-gray);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.section-alt {
    background: var(--bg-light);
}

/* コンセプトセクション */
.concept-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.concept-item {
    text-align: center;
    padding: 40px 25px;
}

.concept-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 32px;
    color: #ffffff;
}

.concept-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 15px;
    letter-spacing: 0.03em;
}

.concept-description {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.7;
}

/* サービスセクション */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--bg-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
}

.service-image-wrapper {
    position: relative;
    padding-top: 60%;
    overflow: hidden;
    background: var(--bg-light);
}

.service-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

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

.service-content {
    padding: 30px 28px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.service-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: 0.02em;
    line-height: 1.5;
}

.service-description {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 20px;
    flex: 1;
}

.service-link {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0.05em;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.service-link::after {
    content: '→';
    transition: transform 0.3s ease;
}

.service-link:hover::after {
    transform: translateX(5px);
}

/* 導入事例セクション */
.success-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 35px;
}

.success-card {
    background: var(--bg-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.success-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
}

.success-content {
    padding: 35px 30px;
}

.success-company {
    font-size: 13px;
    color: var(--text-gray);
    margin-bottom: 12px;
    letter-spacing: 0.05em;
}

.success-title {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.6;
    margin-bottom: 18px;
    letter-spacing: 0.02em;
}

.success-service {
    display: inline-block;
    background: var(--bg-light);
    color: var(--text-dark);
    padding: 6px 14px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 20px;
    letter-spacing: 0.05em;
}

.success-excerpt {
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-gray);
}

/* 価格セクション */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1100px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--bg-white);
    border-radius: 12px;
    padding: 45px 35px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
}

.pricing-card.featured {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #ffffff;
}

.pricing-card.featured .pricing-name,
.pricing-card.featured .pricing-price {
    color: #ffffff;
}

.pricing-card.featured .pricing-features li {
    color: rgba(255, 255, 255, 0.95);
    border-bottom-color: rgba(255, 255, 255, 0.2);
}

.pricing-name {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: 0.05em;
}

.pricing-price {
    font-size: 42px;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.pricing-price-unit {
    font-size: 14px;
    color: var(--text-gray);
    margin-bottom: 30px;
}

.pricing-card.featured .pricing-price-unit {
    color: rgba(255, 255, 255, 0.9);
}

.pricing-features {
    list-style: none;
    margin-bottom: 35px;
    text-align: left;
}

.pricing-features li {
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 14px;
    color: var(--text-gray);
}

.pricing-features li:last-child {
    border-bottom: none;
}

/* お知らせセクション */
.news-list {
    max-width: 900px;
    margin: 0 auto;
}

.news-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 28px 0;
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.news-item:hover {
    background: rgba(37, 99, 235, 0.02);
    padding-left: 20px;
    padding-right: 20px;
}

.news-date {
    font-size: 14px;
    color: var(--text-light);
    min-width: 100px;
    font-weight: 500;
    letter-spacing: 0.05em;
}

.news-category {
    display: inline-block;
    background: var(--primary-color);
    color: #ffffff;
    padding: 4px 12px;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.05em;
    min-width: 100px;
    text-align: center;
}

.news-title {
    flex: 1;
    font-size: 15px;
    color: var(--text-dark);
    font-weight: 500;
    letter-spacing: 0.02em;
    line-height: 1.6;
}

/* ブログセクション */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 30px;
}

.blog-card {
    background: var(--bg-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
}

.blog-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform 0.4s ease;
}

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

.blog-content {
    padding: 28px 25px;
}

.blog-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
    font-size: 12px;
    color: var(--text-light);
}

.blog-date {
    font-weight: 500;
    letter-spacing: 0.05em;
}

.blog-category {
    background: var(--bg-light);
    padding: 4px 10px;
    border-radius: 3px;
    font-weight: 600;
    color: var(--text-gray);
}

.blog-title {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.6;
    letter-spacing: 0.02em;
}

.blog-title a {
    color: var(--text-dark);
}

.blog-excerpt {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.8;
}

/* FAQセクション */
.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: #ffffff;
    border-radius: 12px;
    padding: 30px;
    margin-bottom: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
}

.faq-question {
    display: flex;
    gap: 15px;
    align-items: flex-start;
    margin-bottom: 20px;
}

.faq-question h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
    line-height: 1.6;
    margin: 0;
}

.faq-answer {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.faq-answer p {
    font-size: 15px;
    color: var(--text-gray);
    line-height: 1.8;
    margin: 0;
}

.faq-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    font-weight: 700;
    font-size: 16px;
    flex-shrink: 0;
}

.faq-question .faq-icon {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #ffffff;
}

.faq-answer .faq-icon {
    background: #f0f9ff;
    color: var(--primary-color);
}

/* コンタクトセクション */
.contact-section {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    color: #ffffff;
}

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

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

.contact-title {
    font-size: 40px;
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: 0.02em;
}

.contact-description {
    font-size: 16px;
    opacity: 0.9;
    line-height: 1.8;
}

.contact-form {
    background: rgba(255, 255, 255, 0.05);
    padding: 50px 45px;
    border-radius: 12px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin-bottom: 25px;
}

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

.form-label {
    display: block;
    font-size: 14px;
    margin-bottom: 10px;
    font-weight: 600;
    letter-spacing: 0.05em;
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.08);
    border-radius: 6px;
    font-size: 15px;
    color: #ffffff;
    transition: all 0.3s ease;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--secondary-color);
    background: rgba(255, 255, 255, 0.12);
}

.form-textarea {
    min-height: 140px;
    resize: vertical;
}

.form-submit {
    text-align: center;
    margin-top: 35px;
}

.form-submit .btn {
    min-width: 260px;
    padding: 17px 50px;
}

/* フッター */
.site-footer {
    background: #0f172a;
    color: rgba(255, 255, 255, 0.7);
    padding: 70px 40px 30px;
}

.footer-inner {
    max-width: 1280px;
    margin: 0 auto;
}

.footer-main {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 50px;
}

.footer-about h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 18px;
    letter-spacing: 0.1em;
}

.footer-about p {
    font-size: 14px;
    line-height: 1.8;
}

.footer-section h4 {
    font-size: 15px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 18px;
    letter-spacing: 0.08em;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 13px;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: #ffffff;
    padding-left: 5px;
}

.footer-bottom {
    padding-top: 25px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    font-size: 13px;
}

/* レスポンシブ */
@media (max-width: 1024px) {
    .hero-content-wrapper {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .hero-devices {
        height: 500px;
    }
    
    .device-desktop {
        width: 380px;
        height: 250px;
        top: 30px;
        right: 20px;
    }
    
    .device-laptop {
        width: 320px;
        height: 200px;
        top: 180px;
        left: 50%;
    }
    
    .device-tablet {
        width: 170px;
        height: 240px;
        top: 60px;
        right: 410px;
    }
    
    .device-mobile {
        width: 120px;
        height: 240px;
        top: 220px;
        left: 20px;
    }
    
    .hero-title {
        font-size: 42px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .section-title {
        font-size: 36px;
    }
    
    .concept-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-main {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .header-inner {
        padding: 0 20px;
    }
    
    .site-logo {
        font-size: 9px;
        max-width: 180px;
    }
    
    .header-tel {
        font-size: 14px;
    }
    
    .header-social {
        gap: 10px;
    }
    
    .header-social a {
        font-size: 16px;
    }
    
    .hamburger {
        width: 24px;
        height: 20px;
    }
    
    .hero-section {
        margin-top: 0;
        padding: 80px 20px 60px;
    }
    
    .hero-container {
        padding: 60px 20px;
    }
    
    .hero-content-wrapper {
        gap: 40px;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .hero-features {
        gap: 15px;
    }
    
    .hero-feature-item {
        font-size: 14px;
        padding: 10px 0;
    }
    
    .feature-icon {
        font-size: 20px;
        width: 35px;
        height: 35px;
    }
    
    .hero-devices {
        height: 400px;
        margin-top: 30px;
    }
    
    .device-desktop {
        width: 280px;
        height: 180px;
        top: 20px;
        right: -90px;
    }
    
    .device-mobile {
        width: 90px;
        height: 180px;
        top: 180px;
        left: 80px;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        max-width: 320px;
    }
    
    .section {
        padding: 70px 20px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .concept-grid {
        grid-template-columns: 1fr;
    }
    
    .services-grid,
    .success-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        padding: 35px 25px;
    }
    
    .footer-main {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .news-item {
        flex-direction: column;
        gap: 10px;
    }
}