/* Premium Japanese Corporate Styling - vyndubo.pro */
:root {
    --primary: #1E2A38;     /* Deep Navy (Dignity and Trust) */
    --secondary: #C5A880;   /* Antique Soft Gold (Premium Accent) */
    --accent: #E28743;      /* Warm Copper/Coral (Friendly Call to Actions) */
    --bg-light: #F9F9FB;    /* Gentle Off-White for Reading */
    --text-dark: #2C3E50;   /* High Contrast Text */
    --text-muted: #64748B;  /* Secondary Text */
    --white: #FFFFFF;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Noto Sans JP', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.8;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

/* Accessibility */
.skip-link {
    position: absolute;
    top: -100px;
    left: 10px;
    background: var(--secondary);
    color: var(--primary);
    padding: 10px 20px;
    z-index: 9999;
    font-weight: bold;
    text-decoration: none;
    transition: top 0.2s ease;
}
.skip-link:focus {
    top: 10px;
    outline: 3px solid var(--accent);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Focus indicator */
*:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 2px;
}

/* Navigation Header */
header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 10px;
}

.logo-img {
    width: 40px;
    height: 40px;
}

.logo-text {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 1px;
}

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

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 15px;
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--secondary);
}

.nav-cta {
    background-color: var(--accent);
    color: var(--white);
    padding: 10px 22px;
    border-radius: 4px;
    font-weight: bold;
    text-decoration: none;
    transition: var(--transition);
}

.nav-cta:hover {
    background-color: #d17533;
}

.burger-btn {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--primary);
}

/* Mobile Nav Styles */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--white);
        box-shadow: 0 4px 10px rgba(0,0,0,0.1);
        padding: 20px;
        gap: 15px;
    }
    
    .nav-menu.active {
        display: flex;
    }

    .burger-btn {
        display: block;
    }
}

/* Hero Section */
.hero {
    background-color: var(--primary);
    color: var(--white);
    padding: 80px 20px;
    position: relative;
    overflow: hidden;
}

/* Custom Wave Graphic Background */
.hero::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 120px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'%3E%3Cpath fill='%23F9F9FB' fill-opacity='1' d='M0,192L80,186.7C160,181,320,171,480,181.3C640,192,800,224,960,229.3C1120,235,1280,213,1360,202.7L1440,192L1440,320L1360,320C1280,320,1120,320,960,320C800,320,640,320,480,320C320,320,160,320,80,320L0,320Z'%3E%3C/path%3E%3C/svg%3E") no-repeat bottom/cover;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    position: relative;
    z-index: 2;
}

@media (max-width: 768px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

.hero-title {
    font-size: 38px;
    line-height: 1.4;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
}

.hero-title span {
    color: var(--secondary);
}

.hero-desc {
    font-size: 17px;
    color: #CBD5E1;
    margin-bottom: 30px;
}

.btn-container {
    display: flex;
    gap: 15px;
}

@media (max-width: 768px) {
    .btn-container {
        justify-content: center;
    }
}

.btn-primary {
    background-color: var(--accent);
    color: var(--white);
    padding: 14px 28px;
    border-radius: 4px;
    font-weight: bold;
    text-decoration: none;
    display: inline-block;
    transition: var(--transition);
}

.btn-primary:hover {
    background-color: #d17533;
}

.btn-secondary {
    background-color: transparent;
    color: var(--secondary);
    border: 2px solid var(--secondary);
    padding: 12px 26px;
    border-radius: 4px;
    font-weight: bold;
    text-decoration: none;
    display: inline-block;
    transition: var(--transition);
}

.btn-secondary:hover {
    background-color: var(--secondary);
    color: var(--primary);
}

.hero-img-wrap img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

/* Statistics Block */
.stats {
    padding: 50px 20px;
    background-color: var(--white);
}

.stats-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    text-align: center;
}

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

.stat-item {
    padding: 20px;
}

.stat-num {
    font-size: 36px;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 5px;
}

.stat-label {
    font-size: 14px;
    color: var(--text-muted);
}

/* Custom Grid Pattern Background for Content Sections */
.custom-grid-pattern {
    background-image: radial-gradient(rgba(197, 168, 128, 0.08) 1.5px, transparent 1.5px);
    background-size: 24px 24px;
}

/* Process Section */
.process {
    padding: 80px 20px;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 50px auto;
}

.section-title {
    font-size: 30px;
    color: var(--primary);
    margin-bottom: 15px;
}

.section-desc {
    color: var(--text-muted);
}

.process-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    position: relative;
}

@media (max-width: 992px) {
    .process-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 576px) {
    .process-grid {
        grid-template-columns: 1fr;
    }
}

.process-card {
    background-color: var(--white);
    padding: 30px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
    text-align: center;
    border-top: 4px solid var(--secondary);
}

.process-step {
    width: 40px;
    height: 40px;
    background-color: var(--secondary);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin: 0 auto 20px auto;
}

.process-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--primary);
}

/* Services Section */
.services {
    padding: 80px 20px;
    background-color: var(--white);
}

.services-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

@media (max-width: 992px) {
    .services-grid {
        grid-template-columns: 1fr 1fr;
    }
}

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

.service-card {
    background-color: var(--bg-light);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
    transition: var(--transition);
}

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

.service-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.service-content {
    padding: 25px;
}

.service-content h3 {
    font-size: 20px;
    color: var(--primary);
    margin-bottom: 12px;
}

.service-content p {
    font-size: 15px;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.service-link {
    color: var(--secondary);
    font-weight: bold;
    text-decoration: none;
    font-size: 15px;
}

/* Features Block */
.features {
    padding: 80px 20px;
}

.features-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

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

.features-img img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.feature-list {
    list-style: none;
    margin-top: 25px;
}

.feature-list li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 15px;
    font-size: 16px;
}

.feature-list li::before {
    font-family: "Font Awesome 6 Free";
    content: "\f00c";
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--accent);
}

/* Pricing Section */
.pricing {
    padding: 80px 20px;
    background-color: var(--white);
}

.pricing-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    align-items: stretch;
}

@media (max-width: 992px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }
}

.pricing-card {
    border: 1px solid #E2E8F0;
    border-radius: 8px;
    padding: 40px 30px;
    text-align: center;
    background-color: var(--white);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition);
}

.pricing-card.popular {
    border: 2px solid var(--secondary);
    box-shadow: 0 10px 30px rgba(197, 168, 128, 0.15);
    position: relative;
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--secondary);
    color: var(--primary);
    padding: 4px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: bold;
}

.plan-name {
    font-size: 20px;
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 15px;
}

.plan-price {
    font-size: 34px;
    font-weight: bold;
    color: var(--primary);
    margin-bottom: 25px;
}

.plan-features {
    list-style: none;
    text-align: left;
    margin-bottom: 30px;
}

.plan-features li {
    margin-bottom: 10px;
    font-size: 14px;
    color: var(--text-dark);
}

.plan-features li i {
    color: var(--secondary);
    margin-right: 8px;
}

/* Form Section */
.form-section {
    padding: 80px 20px;
    background-color: var(--bg-light);
}

.form-container {
    max-width: 650px;
    margin: 0 auto;
    background-color: var(--white);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03);
}

@media (max-width: 576px) {
    .form-container {
        padding: 20px;
    }
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    font-size: 14px;
}

.form-input, .form-textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #CBD5E1;
    border-radius: 4px;
    font-size: 15px;
}

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

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.checkbox-group input {
    margin-top: 5px;
}

.checkbox-label {
    font-size: 13px;
    color: var(--text-muted);
}

.submit-btn {
    width: 100%;
    background-color: var(--accent);
    color: var(--white);
    padding: 14px;
    border: none;
    border-radius: 4px;
    font-weight: bold;
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
}

.submit-btn:hover {
    background-color: #d17533;
}

.submit-btn:disabled {
    background-color: var(--text-muted);
    cursor: not-allowed;
}

/* Trust Layer */
.trust-layer {
    background-color: #111A24;
    color: #94A3B8;
    padding: 40px 20px;
    font-size: 13px;
    border-bottom: 1px solid #1E2A38;
}

.trust-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
}

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

.trust-title {
    color: var(--white);
    font-size: 15px;
    margin-bottom: 15px;
}

.trust-text p {
    margin-bottom: 10px;
}

.trust-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.trust-links a {
    color: var(--secondary);
    text-decoration: none;
}

/* Footer */
footer {
    background-color: #0B1118;
    color: #64748B;
    padding: 45px 20px;
    font-size: 14px;
}

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

@media (max-width: 768px) {
    .footer-container {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}

.footer-nav {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .footer-nav {
        justify-content: center;
    }
}

.footer-nav a {
    color: #94A3B8;
    text-decoration: none;
}

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

/* Custom Accordion FAQ styling */
.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--white);
    border: 1px solid #E2E8F0;
    border-radius: 4px;
    margin-bottom: 15px;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    text-align: left;
    padding: 20px;
    font-size: 16px;
    font-weight: bold;
    color: var(--primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    color: var(--text-muted);
}

.faq-item.active .faq-answer {
    padding: 0 20px 20px 20px;
    max-height: 500px;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    background-color: var(--white);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    padding: 20px;
    border-radius: 8px;
    z-index: 9999;
    display: none;
    border-left: 4px solid var(--secondary);
}

.cookie-banner-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

@media (max-width: 768px) {
    .cookie-banner-container {
        flex-direction: column;
    }
}

.cookie-text {
    font-size: 14px;
    color: var(--text-dark);
}

.cookie-text a {
    color: var(--secondary);
    text-decoration: underline;
}

.cookie-btns {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}

.cookie-btn-accept {
    background-color: var(--primary);
    color: var(--white);
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    font-size: 13px;
    font-weight: bold;
    cursor: pointer;
}

.cookie-btn-deny {
    background-color: #E2E8F0;
    color: var(--text-dark);
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    font-size: 13px;
    cursor: pointer;
}

/* Google Map Embed Container */
.map-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    border-radius: 8px;
}

.map-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}