/* Reset & Base Variables */
:root {
    --bg-color: #0B0F19;
    --card-bg: #151E2E;
    --accent-color: #00F5D4;
    --accent-hover: #00D8BC;
    --text-primary: #F3F4F6;
    --text-secondary: #9CA3AF;
    --border-color: #243249;
    --white: #FFFFFF;
}

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

html {
    scroll-behavior: smooth;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans CJK JP", sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
}

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

.container-narrow {
    max-width: 700px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
.site-header {
    background-color: rgba(11, 15, 25, 0.9);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--white);
    font-weight: 800;
    font-size: 1.4rem;
    letter-spacing: 2px;
}

.logo-img {
    height: 40px;
    margin-right: 12px;
}

.nav-menu {
    display: flex;
    gap: 30px;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s;
}

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

/* Mobile Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1100;
}

.menu-toggle span {
    width: 100%;
    height: 3px;
    background-color: var(--white);
    transition: all 0.3s;
}

/* Hero Section */
.hero-section {
    padding: 140px 0 100px;
    text-align: center;
}

.hero-tag {
    display: inline-block;
    color: var(--accent-color);
    border: 1px solid var(--accent-color);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 25px;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.25;
    margin-bottom: 25px;
    letter-spacing: -0.5px;
}

.hero-title .highlight {
    color: var(--accent-color);
    text-shadow: 0 0 15px rgba(0, 245, 212, 0.4);
}

.hero-desc {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto 40px;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 30px;
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: var(--accent-color);
    color: var(--bg-color);
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    box-shadow: 0 0 15px rgba(0, 245, 212, 0.5);
}

.btn-secondary {
    background-color: transparent;
    color: var(--white);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: var(--text-secondary);
}

.btn-block {
    display: block;
    width: 100%;
    text-align: center;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.85rem;
}

/* Features */
.features-section {
    padding: 100px 0;
    border-top: 1px solid var(--border-color);
}

.section-title {
    font-size: 2.2rem;
    margin-bottom: 60px;
    font-weight: 700;
}

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

.grid {
    display: grid;
    gap: 30px;
}

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.feature-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 40px 30px;
    border-radius: 8px;
    transition: border-color 0.3s;
}

.feature-card:hover {
    border-color: var(--accent-color);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 15px;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Pricing Grid */
.pricing-preview {
    padding: 100px 0;
    background-color: rgba(21, 30, 46, 0.4);
    border-top: 1px solid var(--border-color);
}

.price-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 40px 30px;
    position: relative;
    display: flex;
    flex-direction: column;
}

.price-card.popular {
    border-color: var(--accent-color);
}

.price-card.popular .badge {
    position: absolute;
    top: -15px;
    right: 20px;
    background-color: var(--accent-color);
    color: var(--bg-color);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 20px;
}

.price-card h3 {
    font-size: 1.4rem;
    margin-bottom: 10px;
}

.price-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 25px;
}

.price {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--accent-color);
    margin-bottom: 30px;
}

.price small {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.price-features {
    list-style: none;
    margin-bottom: 40px;
    flex-grow: 1;
}

.price-features li {
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.95rem;
}

.price-features li:before {
    content: "✓";
    color: var(--accent-color);
    margin-right: 10px;
}

/* Booking & Form */
.booking-section {
    padding: 100px 0;
    border-top: 1px solid var(--border-color);
}

.form-container {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 50px 40px;
    border-radius: 12px;
}

.form-title {
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.form-subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 40px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group-row {
    display: flex;
    gap: 20px;
}

.form-group-row .form-group {
    flex: 1;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 500;
}

.form-group input, .form-group select {
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 14px;
    color: var(--white);
    font-size: 1rem;
    transition: border-color 0.3s;
}

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

.checkbox-container {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.checkbox-container input {
    margin-top: 3px;
    width: auto;
}

.checkbox-text a {
    color: var(--accent-color);
    text-decoration: none;
}

/* Service Detail Page */
.page-padding {
    padding: 80px 0;
}

.services-hero, .about-hero, .faq-hero, .contact-hero {
    margin-bottom: 60px;
}

.subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-top: 10px;
}

.service-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 80px;
}

.service-item.reverse {
    direction: rtl;
}

.service-item.reverse .service-details {
    direction: ltr;
}

.service-img {
    width: 100%;
    border-radius: 12px;
    object-fit: cover;
    aspect-ratio: 16 / 10;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.service-price {
    display: inline-block;
    color: var(--accent-color);
    font-size: 1.3rem;
    font-weight: 700;
    margin: 10px 0 20px;
}

.service-details p {
    color: var(--text-secondary);
    margin-bottom: 25px;
}

.service-details h3 {
    font-size: 1.1rem;
    margin-bottom: 12px;
}

.service-details ul {
    list-style: none;
    margin-bottom: 30px;
}

.service-details ul li {
    padding: 5px 0;
    color: var(--text-secondary);
}

.service-details ul li:before {
    content: "▫";
    color: var(--accent-color);
    margin-right: 8px;
}

/* About Section */
.about-img {
    width: 100%;
    border-radius: 12px;
}

.lead-text {
    font-size: 1.2rem;
    color: var(--white);
    margin-bottom: 20px;
}

.info-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 40px;
}

.info-table th, .info-table td {
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
    text-align: left;
}

.info-table th {
    color: var(--text-secondary);
    font-weight: 600;
    width: 30%;
}

/* FAQ Accordion */
.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.faq-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 24px;
    background: transparent;
    border: none;
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 600;
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.faq-icon:after {
    content: "+";
    font-size: 1.5rem;
    color: var(--accent-color);
}

.faq-item.active .faq-icon:after {
    content: "−";
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    border-top: 0 solid var(--border-color);
}

.faq-item.active .faq-answer {
    border-top-width: 1px;
}

.faq-answer p {
    padding: 24px;
    color: var(--text-secondary);
}

/* Contact Details Page */
.contact-meta-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 30px;
    border-radius: 8px;
}

.contact-meta-card p {
    margin-bottom: 20px;
}

.contact-meta-card p:last-child {
    margin-bottom: 0;
}

.contact-meta-card a {
    color: var(--accent-color);
    text-decoration: none;
}

/* Thank you page */
.thank-you-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 60px 40px;
    border-radius: 12px;
}

.success-icon {
    font-size: 4rem;
    color: var(--accent-color);
    margin-bottom: 20px;
}

/* Error page */
.error-code {
    font-size: 8rem;
    font-weight: 900;
    color: var(--accent-color);
    line-height: 1;
}

/* Legal sections */
.legal-section h2 {
    font-size: 1.5rem;
    margin: 40px 0 20px;
}

.legal-section p, .legal-section ul {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.last-updated {
    font-style: italic;
    font-size: 0.9rem;
}

/* Cookie Banner */
.cookie-consent {
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    max-width: 500px;
    background-color: var(--card-bg);
    border: 1px solid var(--accent-color);
    padding: 20px;
    border-radius: 8px;
    z-index: 2000;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.cookie-content {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.cookie-content p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.cookie-content a {
    color: var(--accent-color);
}

/* Footer */
.site-footer {
    background-color: rgba(11, 15, 25, 0.95);
    border-top: 1px solid var(--border-color);
    padding: 80px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand .logo-link {
    margin-bottom: 20px;
}

.footer-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.site-footer h4 {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 25px;
}

.site-footer ul {
    list-style: none;
}

.site-footer ul li {
    margin-bottom: 12px;
}

.site-footer ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.3s;
}

.site-footer ul li a:hover {
    color: var(--accent-color);
}

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid var(--border-color);
}

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.trademark-text {
    margin-top: 8px;
    font-size: 0.8rem;
    opacity: 0.7;
}

/* Responsive Grid Adjustments */
@media (max-width: 991px) {
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
    .service-item {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .service-item.reverse {
        direction: ltr;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: var(--bg-color);
        flex-direction: column;
        align-items: center;
        padding-top: 60px;
        transform: translateY(-100%);
        transition: transform 0.3s ease-in-out;
        opacity: 0;
    }
    .nav-menu.open {
        transform: translateY(0);
        opacity: 1;
    }
    .grid-3, .grid-2 {
        grid-template-columns: 1fr;
    }
    .form-group-row {
        flex-direction: column;
        gap: 20px;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
}