:root {
    --color-primary: #2A5A3B;
    --color-secondary: #557C55;
    --color-accent: #A6CF98;
    --color-text: #333333;
    --color-background: #F8F9F6;
    --color-light: #F1F5EE;
    --color-table-header: #EBF2E9;
    --font-jp: "Noto Sans JP", sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-jp);
    line-height: 1.8;
    color: var(--color-text);
    background-color: var(--color-background);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header & Navigation */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(42, 90, 59, 0.8), rgba(42, 90, 59, 0.8)),
                url('https://images.unsplash.com/photo-1576092762791-dd9e2220abd1?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
    background-size: cover;
    background-position: center;
    color: white;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem;
    background-color: rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(5px);
}

.logo {
    font-size: 1.8rem;
    font-weight: 500;
    letter-spacing: 0.1em;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

nav a {
    color: white;
    text-decoration: none;
    font-size: 0.95rem;
    letter-spacing: 0.1em;
    padding: 0.5rem 0;
    position: relative;
}

nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: 0;
    left: 0;
    background-color: white;
    transition: width 0.3s ease;
}

nav a:hover::after {
    width: 100%;
}

.hero-content {
    height: calc(100vh - 90px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 1rem;
}

.hero-content h1 {
    font-size: 3.2rem;
    font-weight: 500;
    line-height: 1.4;
    margin-bottom: 1.5rem;
    letter-spacing: 0.1em;
}

.hero-content p {
    font-size: 1.2rem;
    opacity: 0.9;
    letter-spacing: 0.05em;
}

/* Branding Section */
.branding {
    padding: 8rem 0;
    background-color: var(--color-light);
}

.case-studies {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.case-study {
    max-width: 900px;
    margin: 0 auto;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.case-study:hover {
    transform: translateY(-5px);
}

.case-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    padding: 3rem;
}

.case-text {
    display: flex;
    align-items: center;
}

.case-text p {
    line-height: 2;
    color: var(--color-text);
}

.case-image {
    height: 300px;
    background-size: cover;
    background-position: center;
    border-radius: 8px;
}

.ev-image {
    background: url('https://images.unsplash.com/photo-1593941707882-a5bba14938c7?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
}

.realestate-image {
    background: url('https://images.unsplash.com/photo-1560518883-ce09059eeffa?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
}

.tea-image {
    background: url('https://images.unsplash.com/photo-1582791694770-cbdc9dda338f?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
}

/* Ratings Section */
.ratings {
    padding: 8rem 0;
    background-color: var(--color-light);
}

.platforms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    max-width: 800px;
    margin: 0 auto;
}

.platform-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.platform-card:hover {
    transform: translateY(-5px);
}

.platform-content {
    padding: 2.5rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.platform-content .service-icon {
    width: 100px;
    height: 100px;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.platform-content h3 {
    color: var(--color-primary);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.upwork-icon {
    width: 120px !important;
}

.coconala-icon {
    width: 90px !important;
    filter: invert(27%) sepia(82%) saturate(396%) hue-rotate(95deg) brightness(92%) contrast(88%);
}

.rating {
    margin-bottom: 1.5rem;
}

.rating .score {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-secondary);
    line-height: 1.2;
    margin-bottom: 0.5rem;
}

.rating p {
    color: var(--color-text);
    font-size: 1rem;
    opacity: 0.8;
}

.platform-card .description {
    color: var(--color-text);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* Performance Table Section */
.performance {
    padding: 8rem 0;
    background-color: white;
}

.table-container {
    overflow-x: auto;
    margin: 2rem -2rem;
    padding: 0 2rem;
    -webkit-overflow-scrolling: touch;
}

.performance-table {
    width: 100%;
    min-width: 800px;
    border-collapse: collapse;
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.performance-table thead {
    background-color: var(--color-table-header);
}

.performance-table th {
    padding: 1.5rem;
    text-align: left;
    font-weight: 500;
    color: var(--color-primary);
    white-space: nowrap;
}

.performance-table td {
    padding: 1.2rem 1.5rem;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.performance-table tbody tr:hover {
    background-color: var(--color-light);
}

.performance-table td:first-child {
    color: var(--color-secondary);
    font-weight: 500;
}

/* Services Section */
.services {
    padding: 8rem 0;
}

h2 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 4rem;
    color: var(--color-primary);
    font-weight: 500;
    letter-spacing: 0.1em;
}

.service-category {
    margin-bottom: 6rem;
}

.service-category:last-child {
    margin-bottom: 0;
}

.category-title {
    font-size: 1.8rem;
    color: var(--color-secondary);
    margin-bottom: 2.5rem;
    text-align: center;
    font-weight: 500;
    letter-spacing: 0.05em;
}

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

.service-card {
    background: white;
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
    text-align: center;
}

.service-card:hover {
    transform: translateY(-5px);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.linkedin {
    background-image: url('https://upload.wikimedia.org/wikipedia/commons/c/ca/LinkedIn_logo_initials.png');
}

.whatsapp {
    background-image: url('https://upload.wikimedia.org/wikipedia/commons/6/6b/WhatsApp.svg');
}

.meta {
    background-image: url('https://upload.wikimedia.org/wikipedia/commons/7/7b/Meta_Platforms_Inc._logo.svg');
}

.ga4 {
    background-image: url('https://www.gstatic.com/analytics-suite/header/suite/v2/ic_analytics.svg');
    filter: invert(27%) sepia(82%) saturate(396%) hue-rotate(95deg) brightness(92%) contrast(88%);
}

.offline {
    background-image: url('https://www.gstatic.com/mobilesdk/160503_mobilesdk/logo/2x/firebase_96dp.png');
    background-size: 80%;
}

.data {
    background-image: url('https://cdn.worldvectorlogo.com/logos/tableau-software.svg');
}

.upwork-icon {
    background-image: url('https://upload.wikimedia.org/wikipedia/commons/d/d2/Upwork-logo.svg');
}

.coconala-icon {
    background-image: url('https://coconala.com/img/coconala_symbol.svg');
}

.service-card h4 {
    color: var(--color-primary);
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-weight: 500;
}

.service-card p {
    color: var(--color-text);
    line-height: 1.7;
    font-size: 0.95rem;
    text-align: left;
}

/* Testimonials Section */
.testimonials {
    padding: 8rem 0;
    background-color: var(--color-light);
}

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

.testimonial-card {
    background: white;
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.testimonial-content h3 {
    color: var(--color-secondary);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
    font-weight: 500;
}

.testimonial-content h4 {
    color: var(--color-text);
    margin-bottom: 1rem;
    font-size: 1rem;
    font-weight: 400;
    opacity: 0.8;
}

.testimonial-content p {
    line-height: 1.8;
    font-size: 0.95rem;
}

/* Contact Section */
.contact {
    padding: 8rem 0;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
}

.contact h2 {
    color: white;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-form input,
.contact-form textarea {
    padding: 1rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-family: var(--font-jp);
    background: rgba(255, 255, 255, 0.9);
}

.contact-form textarea {
    height: 150px;
    resize: vertical;
}

.contact-form button {
    background-color: white;
    color: var(--color-primary);
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: transform 0.3s ease;
    letter-spacing: 0.1em;
}

.contact-form button:hover {
    transform: translateY(-2px);
}

/* Footer */
footer {
    background-color: var(--color-primary);
    color: white;
    padding: 2rem 0;
    text-align: center;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    nav {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1.5rem;
    }
    
    .case-content {
        grid-template-columns: 1fr;
    }
    
    .case-text {
        order: 2;
    }
    
    .case-image {
        order: 1;
        height: 250px;
    }

    .table-container {
        margin: 2rem -1.5rem;
        padding: 0 1.5rem;
    }

    .performance-table th,
    .performance-table td {
        padding: 1rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .container {
        padding: 0 1.5rem;
    }
    
    section {
        padding: 6rem 0;
    }
    
    .service-card,
    .testimonial-card {
        padding: 2rem;
    }

    .performance h2 {
        font-size: 1.8rem;
    }
}