:root {
    --gold: #D4AF37;
    --dark-slate: #1A1A1A;
    --light-bg: #F9F9F9;
    --text-main: #333333;
    --white: #FFFFFF;
    --line-green: #06C755;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    background-color: var(--light-bg);
}

h1, h2, h3 { font-family: 'Playfair Display', serif; }
.ja-title { font-family: 'Noto Sans JP', sans-serif; font-weight: 700; margin-top: 5px;}

/* Navbar */
header {
    background-color: var(--dark-slate);
    padding: 15px 30px;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.brand {
    display: flex;
    flex-direction: column;
}

.logo { 
    font-family: 'Playfair Display', serif;
    color: var(--gold);
    font-size: 22px; 
    font-weight: bold; 
    letter-spacing: 1px;
    line-height: 1.2;
}

.sub-logo {
    color: var(--white);
    font-size: 12px;
    letter-spacing: 1px;
    font-family: 'Noto Sans JP', sans-serif;
}

/* Optional: style the logo link so it doesn't look like a standard blue link */
.logo-link {
    text-decoration: none;
    color: inherit; /* Keeps the color the same as your original text */
}

nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

nav a {
    color: var(--white);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

nav a:hover { color: var(--gold); }

.hamburger {
    display: none;
    cursor: pointer;
    font-size: 24px;
    color: var(--white);
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    width: 100vw;
    max-width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: var(--white);
    margin: 0;
    overflow: hidden;
    background: url('https://images.unsplash.com/photo-1547153760-18fc86324498?auto=format&fit=crop&q=80') center/cover no-repeat var(--dark-slate);
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(26, 26, 26, 0.7);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 80px 20px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-content h1 { font-size: 3rem; margin-bottom: 10px; color: var(--gold); }
.hero-content p { font-size: 1.2rem; max-width: 600px; margin-bottom: 30px; }

/* Buttons */
.btn {
    background-color: var(--gold);
    color: var(--dark-slate);
    padding: 15px 30px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 5px;
    transition: var(--transition);
    display: inline-block;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}
.btn:hover { background-color: #b5952f; color: var(--white); }

.btn-line {
    background-color: var(--line-green);
    color: var(--white);
}
.btn-line:hover {
    background-color: #05a646;
}

/* Floating LINE Button */
.floating-line {
    position: fixed;
    bottom: 25px;
    right: 25px;
    background-color: var(--line-green);
    color: var(--white);
    width: 65px;
    height: 65px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 35px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    z-index: 1000;
    transition: transform 0.3s ease;
    text-decoration: none;
}
.floating-line:hover {
    transform: scale(1.1);
    color: var(--white);
}

/* Sections General */
section { padding: 80px 20px; max-width: 1000px; margin: 0 auto; }
.section-title { text-align: center; font-size: 2.5rem; color: var(--dark-slate); margin-bottom: 40px; }

/* Image Placeholders */
.img-placeholder {
    width: 100%;
    height: 400px;      /* Fixed height for design consistency */
    object-fit: cover;  /* Prevents the 'squashed' look on mobile */
    background-color: #e0e0e0;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
    font-size: 1.2rem;
    margin-bottom: 30px;
}

/* About Studio & Pricing */
.about-content { text-align: center; margin-bottom: 50px; }

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.price-card {
    background: var(--white);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    border-top: 4px solid var(--gold);
}

.price-card h3 { color: var(--dark-slate); border-bottom: 1px solid #eee; padding-bottom: 10px; margin-bottom: 20px; }
.price-item { display: flex; justify-content: space-between; margin-bottom: 15px; border-bottom: 1px dashed #eee; padding-bottom: 5px;}
.price-item span:last-child { font-weight: bold; color: var(--gold); }


/* Keeps the text color normal and removes the underline */
.free-trial-link {
    text-decoration: none;
    color: inherit;
    display: block; /* Makes the entire area clickable */
}

/* Optional: Adds a smooth little 'lift' effect when someone hovers over the yellow box */
.free-trial-link .free-trial-box {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.free-trial-link:hover .free-trial-box {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
    cursor: pointer;
}


/* Instructors */
.instructor-card {
    background: var(--white);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    margin-bottom: 30px;
}

.instructor-profile {
    display: flex;
    gap: 25px;
    align-items: flex-start;
}

.instructor-img-placeholder {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background-color: #e0e0e0;
    border: 1px dashed var(--gold);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
    font-size: 0.9rem;
    text-align: center;
    padding: 10px;
}

.instructor-text h3 { color: var(--gold); font-size: 1.5rem; margin-bottom: 15px; }

/* FAQ */
.faq-item {
    background: var(--white);
    margin-bottom: 15px;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    overflow: hidden;
}

.faq-question {
    padding: 20px;
    cursor: pointer;
    font-weight: bold;
    display: flex;
    justify-content: space-between;
    background-color: var(--dark-slate);
    color: var(--white);
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: var(--white);
}
.faq-answer p { padding: 20px 0; }
.faq-item.active .faq-answer { max-height: 500px; }

.faq-answer ul, .faq-answer ol {
    margin-top: 10px;
    padding-left: 20px; /* This creates the indentation for bullets/numbers */
    text-align: left;   /* Ensures the list doesn't center-align with the rest of the text */
}

.faq-answer li {
    margin-bottom: 8px; /* Adds space between each bullet point */
    line-height: 1.6;   /* Makes the text easier to read */
}

/* Footer */
footer {
    background-color: var(--dark-slate);
    color: var(--white);
    padding: 60px 20px 20px;
}

.footer-content {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.social-links { display: flex; gap: 15px; margin-top: 20px; }
.social-links a {
    color: var(--gold);
    font-size: 24px;
    transition: var(--transition);
}
.social-links a:hover { color: var(--white); }

.map-container iframe { width: 100%; height: 100%; min-height: 250px; border: 0; border-radius: 5px; }
.copyright { text-align: center; padding-top: 20px; border-top: 1px solid #333; font-size: 14px; color: #aaa; }

/* Scroll Animations */
.fade-in { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* Mobile Responsive */
@media (max-width: 768px) {
    nav ul {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: var(--dark-slate);
        padding: 20px 0;
        text-align: center;
        box-shadow: 0 4px 6px rgba(0,0,0,0.2);
    }
    nav ul.show { display: flex; }
    .hamburger { display: block; }
    .hero-content h1 { font-size: 2rem; }
    .section-title { font-size: 2rem; }
    .brand .logo { font-size: 18px; }
    .img-placeholder {
        height: auto;     /* Let the height adjust naturally to the width */
        width: 100%;      /* Take up the full width of the phone screen */
    }
    .instructor-profile {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}


/* Contact Styling */
.contact-details {
    margin-top: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.contact-item i {
    margin-right: 15px;
    color: #00b900; /* Matching your LINE green or your primary theme color */
    width: 20px;
    text-align: center;
}

.phone-link {
    color: inherit;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

.phone-link:hover {
    color: #00b900;
    text-decoration: underline;
}

/* Make it look like a button on mobile */
@media (max-width: 768px) {
    .phone-link {
        background-color: #f8f8f8;
        padding: 5px 10px;
        border-radius: 5px;
        border: 1px solid #ddd;
    }
}