:root {
    --color-bg: #FDFCFA;
    --color-bg-alt: #F7F5F2;
    --color-text: #1A1A1A;
    --color-text-muted: #6B6B6B;
    --color-text-light: #9A9A9A;
    --color-accent: #C9A66B;
    --color-accent-dark: #A68B5B;
    --color-border: #E8E6E3;
    --color-white: #FFFFFF;
    
    --font-display: 'Playfair Display', 'Noto Serif SC', Georgia, serif;
    --font-body: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
    
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: var(--font-body);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background: var(--color-accent);
    color: var(--color-white);
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

input, textarea {
    font-family: inherit;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 48px;
}

@media (max-width: 768px) {
    .container {
        padding: 0 24px;
    }
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 24px 0;
    transition: all 0.4s var(--ease-out);
}

.header.scrolled {
    background: rgba(253, 252, 250, 0.95);
    backdrop-filter: blur(20px);
    padding: 16px 0;
    border-bottom: 1px solid var(--color-border);
}

.nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 48px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

@media (max-width: 768px) {
    .nav {
        padding: 0 24px;
    }
}

.nav-logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 100px;
    width: auto;
    border: 1px solid var(--color-border);
    padding: 4px;
}

.nav-menu {
    display: flex;
    gap: 48px;
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--color-bg);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 32px;
        opacity: 0;
        visibility: hidden;
        transition: all 0.4s var(--ease-out);
    }
    
    .nav-menu.active {
        opacity: 1;
        visibility: visible;
    }
}

.nav-link {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-muted);
    position: relative;
    padding: 8px 0;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-accent);
    transition: width 0.3s var(--ease-out);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-text);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    width: 32px;
    padding: 4px;
    z-index: 1001;
}

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

.menu-toggle span {
    display: block;
    width: 100%;
    height: 1.5px;
    background: var(--color-text);
    transition: all 0.3s var(--ease-out);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
}

.menu-toggle.active span:nth-child(2) {
    transform: rotate(-45deg) translate(4px, -4px);
}

.hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    padding: 120px 48px 80px;
    position: relative;
    overflow: hidden;
    max-width: 1400px;
    margin: 0 auto;
    gap: 60px;
}

@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 140px 24px 80px;
        min-height: auto;
    }
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-gradient {
    position: absolute;
    top: -30%;
    right: -10%;
    width: 60%;
    height: 120%;
    background: radial-gradient(ellipse at center, rgba(201, 166, 107, 0.06) 0%, transparent 70%);
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(232, 230, 227, 0.5) 1px, transparent 1px),
        linear-gradient(90deg, rgba(232, 230, 227, 0.5) 1px, transparent 1px);
    background-size: 80px 80px;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 600px;
}

.hero-image-wrapper {
    position: relative;
    z-index: 1;
    justify-self: end;
    opacity: 0;
    animation: fadeIn 1s var(--ease-out) 0.4s forwards;
    max-width: 650px;
    width: 100%;
    will-change: transform, opacity;
}

@media (max-width: 1024px) {
    .hero-image-wrapper {
        justify-self: center;
        max-width: 500px;
    }
}

@media (max-width: 480px) {
    .hero-image-wrapper {
        max-width: 350px;
    }
}

.hero-content {
    max-width: 100%;
    margin-bottom: 60px;
}

.hero-label {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
}

.label-line {
    width: 32px;
    height: 1px;
    background: var(--color-accent);
}

.label-text {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.15em;
    color: var(--color-text-muted);
    text-transform: uppercase;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(48px, 6vw, 72px);
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 32px;
}

.title-line {
    display: block;
    overflow: hidden;
}

.title-line span {
    display: inline-block;
    transform: translateY(100%);
    animation: slideUp 0.8s var(--ease-out) forwards;
}

.title-line:nth-child(2) span {
    animation-delay: 0.1s;
}

@keyframes slideUp {
    to {
        transform: translateY(0);
    }
}

.hero-desc {
    font-size: 17px;
    line-height: 1.8;
    color: var(--color-text-muted);
    margin-bottom: 40px;
    opacity: 0;
    animation: fadeIn 0.8s var(--ease-out) 0.3s forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

.hero-actions {
    opacity: 0;
    animation: fadeIn 0.8s var(--ease-out) 0.5s forwards;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.03em;
    border-radius: 0;
    transition: all 0.4s var(--ease-out);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--color-text);
    color: var(--color-white);
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--color-accent);
    transform: translateX(-101%);
    transition: transform 0.4s var(--ease-out);
}

.btn-primary:hover::before {
    transform: translateX(0);
}

.btn span,
.btn svg {
    position: relative;
    z-index: 1;
}

.btn:hover svg {
    transform: translateX(4px);
}

.hero-image-frame {
    position: absolute;
    top: -30px;
    left: -30px;
    right: 30px;
    bottom: 30px;
    border: 1px solid var(--color-accent);
    opacity: 0.5;
    transition: all 0.3s ease-out;
}

.hero-image {
    width: 100%;
    height: auto;
    aspect-ratio: 4/5;
    object-fit: cover;
    position: relative;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
    transition: transform 0.6s var(--ease-out);
}

.hero-image:hover {
    transform: scale(1.02);
}

.scroll-hint {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    opacity: 0;
    animation: fadeIn 1s var(--ease-out) 0.8s forwards;
}

@media (max-width: 1024px) {
    .scroll-hint {
        display: none;
    }
}

.scroll-hint span {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.15em;
    color: var(--color-text-light);
    text-transform: uppercase;
}

.scroll-line {
    width: 1px;
    height: 48px;
    background: var(--color-border);
    position: relative;
    overflow: hidden;
}

.scroll-dot {
    width: 3px;
    height: 3px;
    background: var(--color-accent);
    border-radius: 50%;
    position: absolute;
    left: -1px;
    animation: scrollMove 2s ease-in-out infinite;
}

@keyframes scrollMove {
    0% { top: 0; opacity: 0; }
    20% { opacity: 1; }
    80% { opacity: 1; }
    100% { top: 100%; opacity: 0; }
}

.products {
    padding: 120px 0;
    background: var(--color-bg-alt);
}

.section-header {
    display: flex;
    align-items: flex-start;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto 80px;
    padding: 0 48px;
}

@media (max-width: 768px) {
    .section-header {
        flex-direction: column;
        gap: 24px;
        padding: 0 24px;
    }
}

.section-number {
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 500;
    color: var(--color-accent);
    letter-spacing: 0.1em;
    line-height: 1;
}

.section-title-group {
    flex: 1;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(36px, 4vw, 48px);
    font-weight: 600;
    letter-spacing: -0.01em;
    margin-bottom: 12px;
}

.section-subtitle {
    font-size: 16px;
    color: var(--color-text-muted);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 48px;
}

@media (max-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .products-grid {
        grid-template-columns: 1fr;
        padding: 0 24px;
    }
}

.product-card {
    background: var(--color-bg);
    transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.08);
}

.product-visual {
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: var(--color-bg-alt);
}

.product-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-shape {
    width: 50%;
    height: 50%;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    backdrop-filter: blur(8px);
}

.product-info {
    padding: 28px;
}

.product-tag {
    display: inline-block;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 12px;
}

.product-name {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}

.product-desc {
    font-size: 14px;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: 20px;
}

.product-footer {
    padding-top: 16px;
    border-top: 1px solid var(--color-border);
}

.product-price {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-accent-dark);
}

.product-size {
    font-size: 13px;
    color: var(--color-text-light);
}

.about {
    padding: 120px 0;
}

.about-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 48px;
}

@media (max-width: 768px) {
    .about-container {
        padding: 0 24px;
    }
}

.about-header {
    text-align: center;
    margin-bottom: 80px;
}

.about-header .section-number {
    display: block;
    margin-bottom: 16px;
}

.about-tagline {
    font-size: 18px;
    color: var(--color-text-muted);
    margin-top: 12px;
}

.about-content {
    display: flex;
    flex-direction: column;
    gap: 48px;
    margin-bottom: 80px;
}

.about-tagline-section {
    text-align: center;
    padding: 40px 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.about-tagline-main {
    font-family: var(--font-display);
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 600;
    letter-spacing: 0.02em;
}

.about-values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

@media (max-width: 768px) {
    .about-values {
        grid-template-columns: 1fr;
    }
}

.about-story {
    max-width: 600px;
    margin: 0 auto;
}

.timeline {
    position: relative;
    padding-left: 40px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 7px;
    top: 8px;
    bottom: 8px;
    width: 1px;
    background: var(--color-border);
}

.timeline-item {
    position: relative;
    padding-bottom: 48px;
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-year {
    font-family: var(--font-display);
    font-size: 13px;
    font-weight: 600;
    color: var(--color-accent);
    letter-spacing: 0.1em;
    display: block;
    margin-bottom: 8px;
}

.timeline-dot {
    position: absolute;
    left: -40px;
    top: 8px;
    width: 15px;
    height: 15px;
    background: var(--color-bg);
    border: 2px solid var(--color-accent);
    border-radius: 50%;
}

.timeline-content h4 {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
}

.timeline-content p {
    font-size: 14px;
    color: var(--color-text-muted);
    line-height: 1.7;
}

.about-values {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.value-card {
    padding: 32px 24px;
    background: var(--color-bg-alt);
    transition: background 0.3s ease;
    text-align: center;
}

.value-card:hover {
    background: var(--color-border);
}

.value-icon {
    width: 48px;
    height: 48px;
    color: var(--color-accent);
    margin: 0 auto 16px;
}

.value-icon svg {
    width: 100%;
    height: 100%;
}

.value-title {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
}

.value-desc {
    font-size: 14px;
    color: var(--color-text-muted);
    line-height: 1.6;
}

.about-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 80px;
    padding: 60px 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

@media (max-width: 768px) {
    .about-stats {
        flex-direction: column;
        gap: 40px;
    }
}

.stat-block {
    text-align: center;
}

.stat-num {
    font-family: var(--font-display);
    font-size: clamp(48px, 5vw, 64px);
    font-weight: 600;
    color: var(--color-accent);
    line-height: 1;
}

.stat-unit {
    font-size: 24px;
    color: var(--color-accent);
    margin-left: 2px;
}

.stat-label {
    display: block;
    font-size: 14px;
    color: var(--color-text-muted);
    margin-top: 8px;
    letter-spacing: 0.05em;
}

.stat-divider {
    width: 1px;
    height: 60px;
    background: var(--color-border);
}

@media (max-width: 768px) {
    .stat-divider {
        width: 60px;
        height: 1px;
    }
}

.contact {
    padding: 120px 0;
    background: var(--color-bg-alt);
}

.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 48px;
}

@media (max-width: 768px) {
    .contact-container {
        padding: 0 24px;
    }
}

.contact-header {
    text-align: center;
    margin-bottom: 80px;
}

.contact-header .section-number {
    display: block;
    margin-bottom: 16px;
}

.contact-subtitle {
    font-size: 18px;
    color: var(--color-text-muted);
    margin-top: 12px;
}

.contact-body {
    display: flex;
    justify-content: center;
}

.contact-info-list {
    display: flex;
    flex-direction: row;
    gap: 60px;
    align-items: center;
    justify-content: center;
}

@media (max-width: 768px) {
    .contact-info-list {
        flex-direction: column;
        gap: 32px;
    }
}

.contact-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.contact-divider {
    width: 1px;
    height: 40px;
    background: var(--color-border);
}

@media (max-width: 768px) {
    .contact-divider {
        width: 60px;
        height: 1px;
    }
}

.contact-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-light);
    margin-bottom: 8px;
}

.contact-value {
    font-size: 16px;
    color: var(--color-text);
}

.contact-value {
    font-size: 16px;
    color: var(--color-text);
}

.contact-form {
    background: var(--color-bg);
    padding: 48px;
}

@media (max-width: 640px) {
    .contact-form {
        padding: 32px 24px;
    }
}

.form-group {
    position: relative;
    margin-bottom: 32px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px 0;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--color-border);
    font-size: 16px;
    color: var(--color-text);
    transition: border-color 0.3s ease;
    resize: none;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-text);
}

.form-group label {
    position: absolute;
    left: 0;
    top: 16px;
    font-size: 14px;
    color: var(--color-text-light);
    pointer-events: none;
    transition: all 0.3s ease;
}

.form-group input:focus ~ label,
.form-group input:valid ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:valid ~ label {
    top: -10px;
    font-size: 11px;
    color: var(--color-accent);
}

.footer {
    background: var(--color-text);
    color: var(--color-white);
    padding: 80px 0 40px;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 48px;
    text-align: center;
}

@media (max-width: 768px) {
    .footer-inner {
        padding: 0 24px;
    }
}

.footer-brand {
    margin-bottom: 40px;
}

.footer-logo-img {
    height: 120px;
    width: auto;
    margin: 0 auto;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 4px;
}

.footer-slogan {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 12px;
}

.footer-nav {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-nav a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    transition: color 0.3s ease;
}

.footer-nav a:hover {
    color: var(--color-white);
}

.footer-copy {
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-copy p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.4);
}

.footer-copy p:first-child {
    margin-bottom: 8px;
}

.footer-icp {
    margin-top: 16px;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.3);
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .title-line span {
        transform: translateY(0);
    }
    
    .hero-desc,
    .hero-actions,
    .hero-image-wrapper,
    .scroll-hint {
        opacity: 1;
    }
}

#home{
    max-width: 1200px;
    margin: 0 auto;
}