@charset "utf-8";

:root {
    --primary-color: #e65100;
    --secondary-color: #ff833a;
    --dark-color: #333333;
    --light-color: #ffffff;
    --gray-color: #f5f5f5;
    --text-color: #333333;
}

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

body {
    font-family: 'Noto Sans JP', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
.header {
    background-color: var(--light-color);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.logo h1 {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.tagline {
    font-size: 0.9rem;
    color: var(--dark-color);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: var(--dark-color);
    font-weight: 500;
    transition: color 0.3s;
}

.nav-menu a:hover {
    color: var(--primary-color);
}

/* Hero Section */
.hero {
    background-color: var(--primary-color);
    color: var(--light-color);
    padding: 8rem 2rem 4rem;
    text-align: center;
}

.hero-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

/* Button Styles */
.cta-button {
    background-color: var(--primary-color);
    color: var(--light-color);
    padding: 0.8rem 1.5rem;
    border-radius: 5px;
    text-decoration: none;
    transition: background-color 0.3s;
}

.cta-button-large {
    background-color: var(--light-color);
    color: var(--primary-color);
    padding: 1rem 2rem;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.2rem;
    transition: background-color 0.3s;
    display: inline-block;
}

.cta-button:hover,
.cta-button-large:hover {
    background-color: var(--secondary-color);
    color: var(--light-color);
}

/* About Section */
.about {
    padding: 5rem 0;
    background-color: var(--gray-color);
}

.section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
    color: var(--dark-color);
}

.profile {
    display: flex;
    align-items: center;
    gap: 3rem;
    max-width: 800px;
    margin: 0 auto;
}

.profile-image img {
    border-radius: 50%;
    width: 200px;
    height: 200px;
    object-fit: cover;
}

.profile-text {
    font-size: 1.1rem;
    line-height: 1.8;
}

/* Services Section */
.services {
    padding: 5rem 0;
}

.plans {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.plan-card {
    background-color: var(--light-color);
    border-radius: 10px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

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

.plan-card.featured {
    position: relative;
    border: 2px solid var(--primary-color);
}

.plan-card.featured::after {
    content: "おすすめ";
    position: absolute;
    top: -12px;
    right: 20px;
    background-color: var(--primary-color);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 14px;
}

.plan-card h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.price {
    margin: 1.5rem 0;
}

.price .initial {
    font-size: 1.2rem;
    font-weight: bold;
    display: block;
    margin-bottom: 0.5rem;
}

.price .monthly {
    color: var(--dark-color);
}

.features {
    list-style: none;
    margin: 2rem 0;
}

.features li {
    margin-bottom: 0.8rem;
    padding: 0.5rem;
    border-bottom: 1px solid #eee;
}

    .plan-button {
        display: inline-block;
        background-color: var(--primary-color);
        color: var(--light-color);
        padding: 1rem 2rem;
        border-radius: 5px;
        text-decoration: none;
        transition: background-color 0.3s;
    }
    
    .plan-button:hover {
        background-color: var(--secondary-color);
    }
    
    /* Flow Section */
    .flow {
        padding: 5rem 0;
        background-color: var(--gray-color);
    }
    
    .flow-steps {
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 2rem;
        margin-top: 3rem;
    }
    
    .flow-step {
        flex: 1;
        min-width: 200px;
        text-align: center;
        position: relative;
    }
    
    .flow-step:not(:last-child)::after {
        content: '→';
        position: absolute;
        right: -1.5rem;
        top: 50%;
        transform: translateY(-50%);
        color: var(--primary-color);
        font-size: 1.5rem;
    }
    
    .step-number {
        width: 50px;
        height: 50px;
        background-color: var(--primary-color);
        color: var(--light-color);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 1rem;
        font-size: 1.2rem;
        font-weight: bold;
    }
    
    .flow-step h3 {
        margin-bottom: 0.5rem;
        color: var(--primary-color);
    }
    
    /* Contact Section */
    .contact {
        padding: 5rem 0;
    }
    
    .contact-form {
        max-width: 600px;
        margin: 0 auto;
    }
    
    .form-group {
        margin-bottom: 1.5rem;
    }
    
    .form-group label {
        display: block;
        margin-bottom: 0.5rem;
        font-weight: bold;
    }
    
    .form-group input,
    .form-group textarea {
        width: 100%;
        padding: 0.8rem;
        border: 1px solid #ddd;
        border-radius: 5px;
        font-size: 1rem;
    }
    
    .form-group textarea {
        height: 150px;
        resize: vertical;
    }
    
    .submit-button {
        background-color: var(--primary-color);
        color: var(--light-color);
        padding: 1rem 2rem;
        border: none;
        border-radius: 5px;
        font-size: 1.1rem;
        cursor: pointer;
        transition: background-color 0.3s;
        width: 100%;
    }
    
    .submit-button:hover {
        background-color: var(--secondary-color);
    }
    
    /* Footer */
    .footer {
        background-color: var(--dark-color);
        color: var(--light-color);
        padding: 3rem 0;
    }
    
    .footer-content {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 2rem;
    }
    
    .footer-logo h3 {
        color: var(--light-color);
        margin-bottom: 0.5rem;
    }
    
    .footer-contact p {
        margin-bottom: 0.5rem;
    }
    
    .copyright {
        text-align: center;
        padding-top: 2rem;
        border-top: 1px solid rgba(255,255,255,0.1);
    }
    
    /* Responsive Design */
    @media (max-width: 768px) {
        .nav-container {
            flex-direction: column;
            padding: 1rem;
        }
    
        .nav-menu {
            margin-top: 1rem;
            flex-wrap: wrap;
            justify-content: center;
            gap: 1rem;
        }
    
        .hero-content h2 {
            font-size: 2rem;
        }
    
        .profile {
            flex-direction: column;
            text-align: center;
        }
    
        .flow-step:not(:last-child)::after {
            display: none;
        }
    
        .footer-content {
            flex-direction: column;
            text-align: center;
            gap: 2rem;
        }
    }
    
    @media (max-width: 480px) {
        .hero {
            padding: 6rem 1rem 3rem;
        }
    
        .hero-content h2 {
            font-size: 1.5rem;
        }
    
        .section-title {
            font-size: 1.5rem;
        }
    
        .plan-card {
            padding: 1.5rem;
        }
    }