/* リセットCSS */
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: ‘Noto Sans JP’, sans-serif;
color: #333;
line-height: 1.6;
background-color: #f8f9ff;
overflow-x: hidden;
}
a {
text-decoration: none;
color: inherit;
}
ul {
list-style: none;
}
img {
max-width: 100%;
height: auto;
}
.container {
width: 100%;
max-width: 1200px;
margin: 0 auto;
padding: 0 20px;
position: relative;
z-index: 2;
}
/* カラー定義 */
:root {
–primary: #0066CC; /* メインカラー（青） */
–primary-dark: #004c99; /* 濃い青 */
–primary-light: #4d94ff; /* 薄い青 */
–primary-transparent: rgba(0, 102, 204, 0.05); /* 透明度の低い青 */
–primary-gradient: linear-gradient(135deg, #0066CC, #4d94ff);
–secondary: #e6f0ff; /* 薄い青 – アクセント */
–white: #fff;
–light-gray: #f5f7ff;
–gray: #eaedff;
–dark-gray: #666;
–text: #333;
–border: #d9e1ff;
}
/* ヘッダー */
header {
background-color: var(–white);
box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
position: sticky;
top: 0;
z-index: 1000;
}
.header-container {
display: flex;
align-items: center;
justify-content: space-between;
padding: 15px 30px;
max-width: 1400px;
margin: 0 auto;
}
.logo a {
display: flex;
align-items: center;
}
.desktop-nav ul {
display: flex;
gap: 30px;
}
.desktop-nav a {
font-size: 14px;
color: var(–text);
font-weight: 500;
transition: color 0.3s;
}
.desktop-nav a:hover {
color: var(–primary);
}
.contact-btn {
background-color: var(–primary);
color: var(–white) !important;
padding: 8px 20px;
border-radius: 50px;
transition: background-color 0.3s;
}
.contact-btn:hover {
background-color: var(–primary-dark);
}
.menu-toggle {
display: none;
flex-direction: column;
gap: 5px;
cursor: pointer;
z-index: 1001;
}
.menu-toggle span {
width: 24px;
height: 2px;
background-color: var(–primary);
transition: all 0.3s;
}
.menu-toggle.active span:nth-child(1) {
transform: rotate(45deg) translate(5px, 5px);
}
.menu-toggle.active span:nth-child(2) {
opacity: 0;
}
.menu-toggle.active span:nth-child(3) {
transform: rotate(-45deg) translate(5px, -5px);
}
.mobile-nav {
display: none;
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-color: var(–white);
padding-top: 80px;
z-index: 999;
transform: translateY(-100%);
transition: transform 0.3s;
}
.mobile-nav.active {
transform: translateY(0);
}
.mobile-nav ul {
display: flex;
flex-direction: column;
gap: 20px;
text-align: center;
}
.mobile-nav a {
font-size: 18px;
font-weight: 500;
padding: 10px;
display: block;
}
/* ヒーローセクション */
.hero {
background: var(–primary-gradient);
position: relative;
overflow: hidden;
padding: 0;
}
.hero-bg {
position: absolute;
width: 100%;
height: 100%;
top: 0;
left: 0;
z-index: 1;
}
.hero-dots {
position: absolute;
width: 100%;
height: 100%;
top: 0;
left: 0;
background-image: url(‘images/dots.svg’);
opacity: 0.6;
}
.hero-wave {
position: absolute;
bottom: 0;
width: 100%;
height: auto;
}
.hero-content {
display: flex;
align-items: center;
gap: 50px;
padding: 100px 50px;
max-width: 1400px;
margin: 0 auto;
position: relative;
z-index: 2;
}
.hero-text {
flex: 1;
}
.hero-title {
font-size: 2.5rem;
font-weight: 700;
color: var(–white);
margin-bottom: 20px;
line-height: 1.4;
text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}
.hero-subtitle {
font-size: 1.2rem;
color: var(–white);
opacity: 0.9;
margin-bottom: 30px;
}
.cta-buttons {
display: flex;
gap: 15px;
}
.cta-button {
display: inline-flex;
align-items: center;
padding: 12px 30px;
border-radius: 50px;
font-weight: 700;
font-size: 1rem;
transition: all 0.3s;
}
.cta-button i {
margin-left: 10px;
}
.cta-button.primary {
background-color: var(–white);
color: var(–primary);
box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}
.cta-button.primary:hover {
background-color: var(–secondary);
transform: translateY(-3px);
box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}
.cta-button.secondary {
background-color: transparent;
color: var(–white);
border: 2px solid var(–white);
}
.cta-button.secondary:hover {
background-color: rgba(255,255,255,0.1);
transform: translateY(-3px);
}
.hero-image {
flex: 1;
position: relative;
}
.hero-image img {
border-radius: 10px;
box-shadow: 0 20px 40px rgba(0,0,0,0.2);
max-width: 100%;
transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
transition: transform 0.5s;
}
.hero-image img:hover {
transform: perspective(1000px) rotateY(0) rotateX(0);
}
/* 導入企業 */
.clients {
background-color: var(–white);
padding: 30px 0;
text-align: center;
border-bottom: 1px solid var(–border);
position: relative;
}
.wave-top {
position: absolute;
top: -1px;
left: 0;
width: 100%;
line-height: 0;
transform: rotate(180deg);
}
.wave-top img {
width: 100%;
height: auto;
}
.section-subtitle {
font-size: 1rem;
color: var(–dark-gray);
font-weight: 400;
margin-bottom: 20px;
}
.client-logos {
display: flex;
justify-content: center;
align-items: center;
flex-wrap: wrap;
gap: 40px;
max-width: 1200px;
margin: 0 auto;
padding: 0 20px;
}
.client-logos img {
height: 40px;
opacity: 0.7;
transition: opacity 0.3s, filter 0.3s;
filter: grayscale(100%);
}
.client-logos img:hover {
opacity: 1;
filter: none;
}
/* パターン背景 */
.pattern-bg {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-image: url(‘images/dots.svg’);
opacity: 0.4;
z-index: 1;
}
/* お悩みセクション */
.problem {
padding: 80px 0;
background-color: var(–white);
position: relative;
}
.section-title {
font-size: 2rem;
font-weight: 700;
color: var(–text);
margin-bottom: 50px;
text-align: center;
position: relative;
}
.section-title::after {
content: ”;
position: absolute;
bottom: -15px;
left: 50%;
transform: translateX(-50%);
width: 50px;
height: 3px;
background-color: var(–primary);
}
.check-list {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
gap: 30px;
margin-top: 40px;
}
.check-item {
display: flex;
align-items: center;
gap: 20px;
padding: 25px;
background-color: var(–light-gray);
border-radius: 10px;
transition: transform 0.3s, box-shadow 0.3s;
box-shadow: 0 5px 15px rgba(0,0,0,0.03);
}
.check-item:hover {
transform: translateY(-5px);
box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}
.check-icon {
color: var(–white);
background-color: var(–primary);
width: 40px;
height: 40px;
border-radius: 50%;
display: flex;
justify-content: center;
align-items: center;
flex-shrink: 0;
}
.check-item p {
font-size: 1rem;
font-weight: 500;
}
/* サービス概要 */
.about {
padding: 80px 0;
background-color: var(–primary-transparent);
position: relative;
}
.about .container {
display: flex;
align-items: center;
gap: 50px;
}
.about-content {
flex: 1;
}
.about-description {
margin-top: 20px;
}
.lead-text {
font-size: 1.2rem;
font-weight: 500;
margin-bottom: 30px;
color: var(–primary);
}
.feature-list {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
gap: 30px;
}
.feature-item {
background-color: var(–white);
padding: 30px;
border-radius: 10px;
box-shadow: 0 5px 15px rgba(0,0,0,0.05);
display: flex;
flex-direction: column;
gap: 15px;
transition: transform 0.3s, box-shadow 0.3s;
}
.feature-item:hover {
transform: translateY(-5px);
box-shadow: 0 10px 20px rgba(0,0,0,0.08);
}
.feature-icon {
color: var(–primary);
font-size: 1.5rem;
margin-bottom: 10px;
}
.feature-text h3 {
font-size: 1.1rem;
font-weight: 700;
margin-bottom: 10px;
color: var(–primary);
}
.feature-text p {
font-size: 0.9rem;
color: var(–dark-gray);
}
.about-image {
flex: 1;
position: relative;
}
.about-image img {
border-radius: 10px;
box-shadow: 0 20px 40px rgba(0,0,0,0.1);
transform: perspective(1000px) rotateY(5deg) rotateX(-2deg);
transition: transform 0.5s;
}
.about-image img:hover {
transform: perspective(1000px) rotateY(0) rotateX(0);
}
/* サービス紹介 */
.services {
padding: 80px 0;
background-color: var(–white);
position: relative;
}
.service-steps {
margin-top: 50px;
}
.service-step {
display: flex;
gap: 30px;
margin-bottom: 40px;
position: relative;
}
.service-step:not(:last-child)::after {
content: ”;
position: absolute;
left: 27px;
top: 60px;
bottom: -20px;
width: 2px;
background-color: var(–gray);
}
.step-number {
background-color: var(–primary);
color: var(–white);
font-weight: 700;
padding: 12px 20px;
border-radius: 50px;
font-size: 0.9rem;
display: flex;
align-items: center;
justify-content: center;
height: 40px;
position: relative;
z-index: 2;
box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}
.step-content {
flex: 1;
background-color: var(–light-gray);
padding: 30px;
border-radius: 10px;
transition: transform 0.3s, box-shadow 0.3s;
box-shadow: 0 5px 15px rgba(0,0,0,0.03);
}
.step-content:hover {
transform: translateY(-5px);
box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}
.step-content h3 {
font-size: 1.2rem;
color: var(–primary);
margin-bottom: 10px;
}
.step-content p {
margin-bottom: 20px;
color: var(–dark-gray);
font-size: 0.95rem;
}
.step-features {
padding-left: 20px;
}
.step-features li {
position: relative;
margin-bottom: 8px;
font-size: 0.9rem;
color: var(–text);
}
.step-features li::before {
content: ‘•’;
color: var(–primary);
font-size: 1.2rem;
position: absolute;
left: -15px;
}
/* 料金プラン */
.pricing {
padding: 80px 0;
background-color: var(–primary-transparent);
position: relative;
}
.pricing-cards {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
gap: 30px;
margin-top: 30px;
}
.pricing-card {
background-color: var(–white);
border-radius: 10px;
overflow: hidden;
box-shadow: 0 5px 15px rgba(0,0,0,0.05);
transition: transform 0.3s, box-shadow 0.3s;
}
.pricing-card:hover {
transform: translateY(-10px);
box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}
.pricing-card.featured {
border: 2px solid var(–primary);
transform: scale(1.03);
box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}
.pricing-card.featured:hover {
transform: scale(1.03) translateY(-10px);
box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}
.pricing-header {
padding: 25px 30px;
background-color: var(–light-gray);
text-align: center;
}
.pricing-header h3 {
font-size: 1.3rem;
font-weight: 700;
color: var(–primary);
margin-bottom: 5px;
}
.pricing-description {
font-size: 0.9rem;
color: var(–dark-gray);
}
.pricing-details {
padding: 30px;
text-align: center;
}
.price {
font-size: 2.5rem;
font-weight: 700;
color: var(–text);
margin-bottom: 5px;
}
.price-period {
font-size: 0.9rem;
color: var(–dark-gray);
margin-bottom: 25px;
}
.pricing-features {
padding: 0 20px;
margin-bottom: 30px;
text-align: left;
}
.pricing-features li {
margin-bottom: 10px;
position: relative;
padding-left: 25px;
font-size: 0.9rem;
}
.pricing-features li::before {
content: ‘✓’;
color: var(–primary);
position: absolute;
left: 0;
font-weight: 700;
}
.pricing-cta {
display: inline-block;
background-color: var(–primary);
color: var(–white);
padding: 12px 30px;
border-radius: 50px;
font-weight: 600;
transition: all 0.3s;
}
.pricing-cta:hover {
background-color: var(–primary-dark);
transform: translateY(-3px);
box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}
/* 選ばれる理由 */
.comparison {
padding: 80px 0;
background-color: var(–white);
position: relative;
}
.comparison-table {
margin-top: 30px;
overflow-x: auto;
box-shadow: 0 5px 20px rgba(0,0,0,0.05);
border-radius: 10px;
}
.comparison-table table {
width: 100%;
border-collapse: collapse;
text-align: center;
}
.comparison-table th, .comparison-table td {
padding: 15px 20px;
border-bottom: 1px solid var(–border);
}
.comparison-table th {
background-color: var(–light-gray);
font-weight: 600;
font-size: 0.9rem;
}
.comparison-table th:first-child {
border-top-left-radius: 10px;
}
.comparison-table th:last-child {
border-top-right-radius: 10px;
}
.comparison-table td {
font-size: 0.9rem;
}
.comparison-table td:first-child {
text-align: left;
font-weight: 500;
}
.comparison-table .highlight {
color: var(–primary);
font-weight: 700;
}
/* FAQ */
.faq {
padding: 80px 0;
background-color: var(–primary-transparent);
position: relative;
}
.faq-list {
margin-top: 40px;
max-width: 800px;
margin-left: auto;
margin-right: auto;
}
.faq-item {
background-color: var(–white);
border-radius: 10px;
margin-bottom: 20px;
box-shadow: 0 3px 10px rgba(0,0,0,0.05);
overflow: hidden;
transition: box-shadow 0.3s;
}
.faq-item:hover {
box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}
.faq-question {
display: flex;
justify-content: space-between;
align-items: center;
padding: 20px 30px;
cursor: pointer;
transition: background-color 0.3s;
}
.faq-question:hover {
background-color: var(–light-gray);
}
.faq-question h3 {
font-size: 1.1rem;
font-weight: 600;
color: var(–text);
}
.faq-toggle {
color: var(–primary);
font-size: 1.2rem;
transition: transform 0.3s;
}
.faq-item.active .faq-toggle {
transform: rotate(45deg);
}
.faq-answer {
padding: 0 30px;
max-height: 0;
overflow: hidden;
transition: max-height 0.3s ease-out, padding 0.3s ease;
}
.faq-item.active .faq-answer {
padding: 0 30px 20px;
max-height: 300px;
}
.faq-answer p {
color: var(–dark-gray);
font-size: 0.95rem;
line-height: 1.6;
}
/* CTA */
.cta {
padding: 80px 0;
background: var(–primary-gradient);
color: var(–white);
text-align: center;
position: relative;
overflow: hidden;
}
.cta .section-title {
color: var(–white);
max-width: 800px;
margin-left: auto;
margin-right: auto;
}
.cta .section-title::after {
background-color: var(–white);
}
.cta-content {
margin-top: 40px;
position: relative;
z-index: 2;
}
.cta-features {
display: flex;
justify-content: center;
gap: 40px;
margin-bottom: 40px;
flex-wrap: wrap;
}
.cta-feature {
display: flex;
align-items: center;
gap: 15px;
}
.cta-feature .feature-icon {
color: var(–primary);
background-color: var(–white);
width: 50px;
height: 50px;
border-radius: 50%;
display: flex;
justify-content: center;
align-items: center;
font-size: 1.2rem;
box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}
.cta-feature p {
font-size: 1rem;
font-weight: 500;
}
.cta .cta-button.primary {
background-color: var(–white);
color: var(–primary);
font-size: 1.1rem;
padding: 15px 40px;
box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}
.cta .cta-button.primary:hover {
background-color: var(–white);
transform: translateY(-5px);
box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}
/* フッター */
footer {
background-color: var(–text);
color: var(–white);
padding: 60px 0 30px;
}
.footer-logo {
filter: brightness(0) invert(1);
margin-bottom: 15px;
}
.footer-content {
display: flex;
justify-content: space-between;
flex-wrap: wrap;
gap: 40px;
margin-bottom: 40px;
}
.footer-company p {
color: rgba(255,255,255,0.7);
max-width: 300px;
}
.footer-links {
display: flex;
gap: 40px;
flex-wrap: wrap;
}
.footer-links-column h4 {
font-size: 1rem;
font-weight: 600;
margin-bottom: 20px;
color: var(–primary-light);
}
.footer-links-column ul {
display: flex;
flex-direction: column;
gap: 10px;
}
.footer-links-column a {
color: rgba(255,255,255,0.7);
font-size: 0.9rem;
transition: color 0.3s;
}
.footer-links-column a:hover {
color: var(–primary-light);
}
.footer-bottom {
text-align: center;
padding-top: 20px;
border-top: 1px solid rgba(255,255,255,0.1);
}
.footer-bottom p {
font-size: 0.8rem;
color: rgba(255,255,255,0.5);
}
/* レスポンシブデザイン */
@media (max-width: 1100px) {
.hero-content {
padding: 60px 30px;
}
.hero-title {
font-size: 2.2rem;
}
.about .container {
flex-direction: column;
}
.about-image {
margin-top: 40px;
}
}
@media (max-width: 900px) {
.desktop-nav {
display: none;
}
.menu-toggle {
display: flex;
}
.mobile-nav {
display: block;
}
.hero-content {
flex-direction: column;
padding: 50px 20px;
text-align: center;
}
.cta-buttons {
justify-content: center;
}
.hero-image {
margin-top: 40px;
}
.hero-image img {
transform: none;
}
.feature-list {
grid-template-columns: 1fr;
}
.service-step {
flex-direction: column;
}
.service-step:not(:last-child)::after {
display: none;
}
.step-number {
align-self: flex-start;
}
.pricing-cards {
grid-template-columns: 1fr;
}
.pricing-card.featured {
transform: none;
}
.pricing-card.featured:hover {
transform: translateY(-10px);
}
.comparison-table {
font-size: 0.8rem;
}
.cta-features {
flex-direction: column;
align-items: center;
gap: 20px;
}
.footer-content {
flex-direction: column;
gap: 30px;
}
}
@media (max-width: 600px) {
.hero-title {
font-size: 1.8rem;
}
.section-title {
font-size: 1.6rem;
}
.check-list {
grid-template-columns: 1fr;
}
.footer-links {
flex-direction: column;
gap: 30px;
}
}
/* お客様の声セクション */
.case-studies {
padding: 80px 0;
background-color: var(–white);
position: relative;
}
.case-studies-slider {
position: relative;
display: flex;
overflow: hidden;
margin: 40px 0;
width: 100%;
}
.case-study {
min-width: 100%;
width: 100%;
flex: 0 0 100%;
padding: 0 15px;
box-sizing: border-box;
transition: transform 0.5s ease;
display: flex;
}
.case-study-content {
background-color: var(–light-gray);
border-radius: 15px;
padding: 30px;
width: 100%;
box-shadow: 0 5px 15px rgba(0,0,0,0.05);
display: flex;
flex-direction: column;
}
.case-study-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 20px;
}
.case-study-header h3 {
font-size: 1.3rem;
color: var(–primary);
font-weight: 700;
}
.case-study-rating {
color: #FFD700;
}
.case-study-text {
font-size: 1rem;
line-height: 1.8;
margin-bottom: 20px;
color: var(–text);
}
.case-study-details {
display: flex;
gap: 20px;
flex-wrap: wrap;
margin-top: auto;
}
.detail-item {
background-color: var(–white);
padding: 10px 20px;
border-radius: 8px;
display: flex;
align-items: center;
gap: 10px;
}
.detail-label {
font-size: 0.9rem;
color: var(–dark-gray);
}
.detail-value {
font-weight: 600;
color: var(–primary);
}
.slider-controls {
display: flex;
justify-content: center;
align-items: center;
gap: 20px;
margin-top: 30px;
}
.slider-prev,
.slider-next {
background-color: var(–white);
border: none;
width: 40px;
height: 40px;
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
cursor: pointer;
box-shadow: 0 3px 10px rgba(0,0,0,0.1);
transition: all 0.3s;
z-index: 2;
}
.slider-prev:hover,
.slider-next:hover {
background-color: var(–primary);
color: var(–white);
transform: translateY(-2px);
box-shadow: 0 5px 15px rgba(0,0,0,0.15);
}
.slider-dots {
display: flex;
gap: 10px;
justify-content: center;
}
.slider-dot {
width: 12px;
height: 12px;
border-radius: 50%;
background-color: var(–gray);
border: none;
cursor: pointer;
transition: all 0.3s;
opacity: 0.7;
}
.slider-dot.active {
background-color: var(–primary);
opacity: 1;
transform: scale(1.2);
}
/* スライダーのトランジション改善 */
.case-studies-slider {
display: flex;
transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
will-change: transform;
}
/* スライドの位置を絶対値で指定 */
.case-study {
position: relative;
width: 100%;
flex: 0 0 100%;
}
@media (max-width: 768px) {
.case-study {
padding: 0 10px;
}
.case-study-content {
padding: 20px;
}
.case-study-header {
flex-direction: column;
align-items: flex-start;
gap: 10px;
}
.case-study-details {
flex-direction: column;
}
}