:root {
--color-black: #000000;
--color-white: #FFFFFF;
--color-gray-light: #F5F5F5;
--color-gray-medium: #E0E0E0;
--color-gray-dark: #333333;
--font-serif: 'Noto Serif JP', serif;
--font-sans: 'Noto Sans JP', sans-serif;
--spacing-xs: 0.8rem;
--spacing-sm: 1.6rem;
--spacing-md: 2.4rem;
--spacing-lg: 4rem;
--spacing-xl: 8rem;
--transition-fast: 0.2s ease;
--transition-medium: 0.4s ease;
--transition-slow: 0.6s ease;
}
body {
font-family: var(--font-sans);
font-size: 1.6rem;
font-weight: 300;
color: var(--color-black);
background-color: var(--color-white);
overflow-x: hidden;
}
.container {
max-width: 120rem;
margin: 0 auto;
padding: 0 var(--spacing-md);
}
h1, h2, h3, h4, h5, h6 {
font-family: var(--font-serif);
font-weight: 400;
line-height: 1.2;
}
h1 {
font-size: clamp(4.8rem, 8vw, 7.2rem);
}
h2 {
font-size: clamp(3.2rem, 6vw, 4.8rem);
}
h3 {
font-size: clamp(2.4rem, 4vw, 3.2rem);
}
p {
line-height: 1.8;
}
.navbar {
position: fixed;
top: 0;
left: 0;
right: 0;
background-color: rgba(255, 255, 255, 0.1);
backdrop-filter: blur(10px);
-webkit-backdrop-filter: blur(10px);
z-index: 1000;
transition: all var(--transition-medium);
}
.navbar.scrolled {
background-color: var(--color-white);
backdrop-filter: none;
-webkit-backdrop-filter: none;
box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}
.nav-container {
display: flex;
justify-content: space-between;
align-items: center;
padding: var(--spacing-md) var(--spacing-lg);
max-width: 140rem;
margin: 0 auto;
}
.nav-logo {
font-family: var(--font-serif);
font-size: 2rem;
font-weight: 700;
letter-spacing: 0.1em;
}
.nav-menu {
display: flex;
gap: var(--spacing-lg);
}
.nav-link {
font-size: 1.4rem;
font-weight: 400;
position: relative;
transition: color var(--transition-fast);
}
.nav-link::after {
content: '';
position: absolute;
bottom: -0.5rem;
left: 0;
width: 0;
height: 1px;
background-color: var(--color-black);
transition: width var(--transition-medium);
}
.nav-link:hover::after,
.nav-link.active::after {
width: 100%;
}
.nav-link.store-link {
background-color: var(--color-black);
color: var(--color-white);
padding: 0.8rem 2rem;
margin-left: var(--spacing-md);
transition: all var(--transition-fast);
}
.nav-link.store-link:hover {
background-color: var(--color-gray-dark);
transform: translateY(-0.2rem);
}
.nav-link.store-link::after {
display: none;
}
.nav-toggle {
display: none;
flex-direction: column;
gap: 0.4rem;
width: 3rem;
height: 2.4rem;
position: relative;
}
.nav-toggle span {
width: 100%;
height: 1px;
background-color: var(--color-black);
transition: all var(--transition-fast);
}
.hero {
position: relative;
width: 100%;
height: auto;
overflow: hidden;
background-color: var(--color-gray-light);
margin-top: 7rem;
}
.hero-image {
width: 100%;
height: auto;
display: block;
}
.hero-image img {
width: 100%;
height: auto;
display: block;
}
.hero-content {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
text-align: center;
color: var(--color-white);
z-index: 10;
}
.hero-title {
margin-bottom: var(--spacing-sm);
text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}
.hero-subtitle {
font-size: 2rem;
font-weight: 300;
letter-spacing: 0.2em;
text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}
.scroll-indicator {
position: absolute;
bottom: var(--spacing-lg);
left: 50%;
transform: translateX(-50%);
width: 3rem;
height: 5rem;
border: 1px solid var(--color-white);
border-radius: 2rem;
display: flex;
justify-content: center;
align-items: flex-start;
padding-top: 1rem;
}
.scroll-indicator span {
width: 0.4rem;
height: 1rem;
background-color: var(--color-white);
border-radius: 0.2rem;
animation: scroll 2s infinite;
}
@keyframes scroll {
0% {
opacity: 0;
transform: translateY(0);
}
50% {
opacity: 1;
}
100% {
opacity: 0;
transform: translateY(2rem);
}
}
.introduction {
padding: var(--spacing-xl) 0;
text-align: center;
}
.introduction-overview {
text-align: center;
padding: var(--spacing-xl) var(--spacing-lg);
background-color: var(--color-gray-light);
border-radius: 0.8rem;
margin: var(--spacing-xl) 0;
}
.intro-text {
font-size: 1.8rem;
line-height: 2;
margin-bottom: var(--spacing-lg);
max-width: 80rem;
margin-left: auto;
margin-right: auto;
}
.intro-cta {
display: flex;
gap: var(--spacing-md);
justify-content: center;
flex-wrap: wrap;
}
.btn {
display: inline-block;
padding: 1.2rem 3.6rem;
font-size: 1.4rem;
font-weight: 400;
letter-spacing: 0.1em;
border: 1px solid var(--color-black);
transition: all var(--transition-fast);
}
.btn-primary {
background-color: var(--color-black);
color: var(--color-white);
}
.btn-primary:hover {
background-color: var(--color-white);
color: var(--color-black);
}
.btn-secondary {
background-color: var(--color-white);
color: var(--color-black);
}
.btn-secondary:hover {
background-color: var(--color-black);
color: var(--color-white);
}
.featured-collections {
padding: var(--spacing-xl) 0;
background-color: var(--color-gray-light);
}
.section-title {
text-align: center;
margin-bottom: var(--spacing-xl);
}
.collections-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(30rem, 1fr));
gap: var(--spacing-lg);
}
.collection-item {
position: relative;
overflow: hidden;
background-color: var(--color-white);
}
.collection-image {
position: relative;
height: 50rem;
overflow: hidden;
}
.collection-image img {
width: 100%;
height: 100%;
object-fit: cover;
transition: transform var(--transition-slow);
}
.collection-overlay {
position: absolute;
bottom: 0;
left: 0;
right: 0;
padding: var(--spacing-lg);
background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
color: var(--color-white);
transform: translateY(100%);
transition: transform var(--transition-medium);
}
.collection-item:hover .collection-image img {
transform: scale(1.05);
}
.collection-item:hover .collection-overlay {
transform: translateY(0);
}
.collection-overlay h3 {
font-size: 2.4rem;
margin-bottom: var(--spacing-xs);
}
.collection-overlay p {
font-size: 1.4rem;
font-weight: 300;
}
.footer {
padding: var(--spacing-lg) 0;
background-color: var(--color-black);
color: var(--color-white);
}
.footer-content {
display: flex;
justify-content: space-between;
align-items: center;
flex-wrap: wrap;
gap: var(--spacing-md);
}
.copyright {
font-size: 1.2rem;
font-weight: 300;
letter-spacing: 0.05em;
}
.social-links {
display: flex;
gap: var(--spacing-md);
}
.social-links a {
font-size: 2rem;
transition: transform var(--transition-fast);
}
.social-links a:hover {
transform: translateY(-0.2rem);
}
@media (max-width: 1024px) {
.collection-overlay {
transform: translateY(0);
background: linear-gradient(to top, rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.2));
}
}
@media (max-width: 768px) {
.navbar {
background-color: var(--color-white) !important;
backdrop-filter: none !important;
-webkit-backdrop-filter: none !important;
}
.hero {
height: 50vh;
}
.hero-image {
height: 100%;
}
.hero-image img {
width: 100%;
height: 100%;
object-fit: cover;
}
.nav-menu {
position: fixed;
left: -100%;
top: 7rem;
flex-direction: column;
background-color: var(--color-white);
width: 100%;
text-align: center;
transition: left var(--transition-medium);
box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
padding: var(--spacing-lg) 0;
}
.nav-menu.active {
left: 0;
}
.nav-toggle {
display: flex;
}
.nav-link.store-link {
margin-left: 0;
margin-top: var(--spacing-md);
display: inline-block;
}
.nav-toggle.active span:nth-child(1) {
transform: translateY(0.8rem) rotate(45deg);
}
.nav-toggle.active span:nth-child(2) {
opacity: 0;
}
.nav-toggle.active span:nth-child(3) {
transform: translateY(-0.8rem) rotate(-45deg);
}
.hero-content {
padding: 0 var(--spacing-md);
}
.collections-grid {
grid-template-columns: 1fr;
}
.collection-overlay {
transform: translateY(0);
background: linear-gradient(to top, rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.3));
}
.footer-content {
justify-content: center;
text-align: center;
}
}
.loading {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-color: var(--color-white);
display: flex;
justify-content: center;
align-items: center;
z-index: 9999;
}
.loading-spinner {
width: 4rem;
height: 4rem;
border: 1px solid var(--color-gray-medium);
border-top-color: var(--color-black);
border-radius: 50%;
animation: spin 1s linear infinite;
}
@keyframes spin {
to {
transform: rotate(360deg);
}
}
.section-overviews {
padding: var(--spacing-xl) 0;
}
.overview-section {
margin-bottom: var(--spacing-xl);
padding-bottom: var(--spacing-xl);
border-bottom: 1px solid var(--color-gray-medium);
text-align: center;
}
.overview-section:last-child {
border-bottom: none;
margin-bottom: 0;
padding-bottom: 0;
}
.section-description {
font-size: 1.8rem;
line-height: 1.8;
color: var(--color-gray-dark);
margin: var(--spacing-md) auto var(--spacing-lg);
max-width: 80rem;
}
.featured-projects {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(30rem, 1fr));
gap: var(--spacing-lg);
margin-bottom: var(--spacing-lg);
}
.project-item {
display: flex;
flex-direction: column;
transition: transform var(--transition-medium);
}
.project-item:hover {
transform: translateY(-0.5rem);
}
.project-image {
width: 100%;
height: 25rem;
overflow: hidden;
background-color: var(--color-gray-light);
margin-bottom: var(--spacing-md);
}
.project-image img {
width: 100%;
height: 100%;
object-fit: cover;
transition: transform var(--transition-slow);
}
.project-item:hover .project-image img {
transform: scale(1.05);
}
.project-info {
text-align: left;
}
.project-info h3 {
font-size: 2.4rem;
margin-bottom: var(--spacing-sm);
font-family: var(--font-serif);
}
.project-info p {
font-size: 1.6rem;
line-height: 1.6;
color: var(--color-gray-dark);
}
.profile-picture {
width: 25rem;
height: 25rem;
margin: 0 auto var(--spacing-lg);
overflow: hidden;
border-radius: 50%;
background-color: var(--color-gray-light);
}
.profile-picture img {
width: 100%;
height: 100%;
object-fit: cover;
object-position: center 30%;
}
.profile-name {
font-size: 2rem;
font-weight: 400;
color: var(--color-gray-dark);
margin-top: var(--spacing-xs);
margin-bottom: var(--spacing-md);
letter-spacing: 0.1em;
}
.about-highlights {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(25rem, 1fr));
gap: var(--spacing-lg);
margin-bottom: var(--spacing-lg);
}
.highlight-item {
text-align: center;
padding: var(--spacing-md);
}
.highlight-item i {
font-size: 4rem;
color: var(--color-gray-dark);
margin-bottom: var(--spacing-md);
}
.highlight-item h4 {
font-size: 2rem;
margin-bottom: var(--spacing-sm);
font-family: var(--font-serif);
}
.highlight-item p {
font-size: 1.6rem;
color: var(--color-gray-dark);
}
.contact-info-preview {
display: flex;
gap: var(--spacing-lg);
margin-bottom: var(--spacing-lg);
flex-wrap: wrap;
justify-content: center;
}
.contact-item {
display: flex;
align-items: center;
gap: var(--spacing-sm);
}
.contact-item i {
font-size: 2rem;
color: var(--color-gray-dark);
}
.contact-item p {
font-size: 1.8rem;
margin: 0;
}
@media (max-width: 768px) {
.featured-projects {
grid-template-columns: 1fr;
}
.about-highlights {
grid-template-columns: 1fr;
gap: var(--spacing-md);
}
.contact-info-preview {
flex-direction: column;
gap: var(--spacing-md);
}
.section-description {
font-size: 1.6rem;
}
.project-image {
height: 20rem;
}
}