/* AI.LandBase Website Styles */
/* =================================== */

/* CSS Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* CSS Custom Properties (Color Palette) */
:root {
    /* Primary Colors */
    --okinawa-blue: #0080c7;
    --coral-orange: #ff6b35;
    --leaf-green: #40a48e;
    --gold: #ffd700;
    
    /* Base Colors */
    --white: #ffffff;
    --light-gray: #f8f9fa;
    --medium-gray: #6c757d;
    --dark-gray: #343a40;
    --black: #000000;
    
    /* Gradients */
    --primary-gradient: linear-gradient(135deg, var(--okinawa-blue) 0%, var(--leaf-green) 100%);
    --hero-gradient: linear-gradient(135deg, rgba(0,128,199,0.9) 0%, rgba(64,164,142,0.9) 100%);
    
    /* Typography */
    --font-primary: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-secondary: 'Roboto', 'Noto Sans JP', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 8px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 16px rgba(0,0,0,0.15);
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Container Max Width */
    --container-max-width: 1200px;
}

/* Base Typography */
html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--white);
    overflow-x: hidden;
}

/* Container */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
}

/* Typography Scale */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--dark-gray);
}

h1 {
    font-size: 2rem;
}

h2 {
    font-size: 1.75rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

@media (min-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    h3 {
        font-size: 1.75rem;
    }
}

@media (min-width: 1024px) {
    h1 {
        font-size: 3rem;
    }
    
    h2 {
        font-size: 2.25rem;
    }
}

p {
    margin-bottom: var(--spacing-sm);
}

/* Links */
a {
    color: var(--okinawa-blue);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover, a:focus {
    color: var(--leaf-green);
    outline: none;
}

/* Buttons */
.cta-button, .cta-primary, .cta-secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-medium);
    white-space: nowrap;
}

.cta-primary {
    background: var(--primary-gradient);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.cta-primary:hover, .cta-primary:focus {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: var(--white);
}

.cta-primary.large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.125rem;
}

.cta-secondary {
    background: transparent;
    color: var(--okinawa-blue);
    border: 2px solid var(--okinawa-blue);
}

.cta-secondary:hover, .cta-secondary:focus {
    background: var(--okinawa-blue);
    color: var(--white);
}

.phone-number {
    font-size: 0.9rem;
    opacity: 0.9;
    display: block;
    margin-top: 2px;
}

/* Section Common Styles */
section {
    padding: var(--spacing-xxl) 0;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-md);
    color: var(--dark-gray);
}

.section-subtitle {
    text-align: center;
    font-size: 1.125rem;
    color: var(--medium-gray);
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
}

/* Header */
.header {
    background: var(--white);
    box-shadow: var(--shadow-sm);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: all var(--transition-medium);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    max-width: var(--container-max-width);
    margin: 0 auto;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.logo {
    height: 40px;
    width: auto;
}

.brand-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--okinawa-blue);
}

.mobile-menu-toggle {
    display: block;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--okinawa-blue);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.mobile-menu-toggle:hover {
    color: var(--leaf-green);
}

.nav-menu {
    display: none;
    list-style: none;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-menu a {
    font-weight: 500;
    color: var(--dark-gray);
    transition: color var(--transition-fast);
}

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

.nav-menu .cta-button {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.9rem;
}

@media (min-width: 768px) {
    .mobile-menu-toggle {
        display: none;
    }
    
    .nav-menu {
        display: flex;
    }
}

/* Mobile Menu (when JS activates it) */
.nav-menu.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-md);
    gap: var(--spacing-md);
}

/* Main Content */
main {
    margin-top: 80px; /* Account for fixed header */
}

/* Hero Section */
.hero {
    background: var(--hero-gradient);
    color: var(--white);
    padding: var(--spacing-xxl) 0;
    position: relative;
    overflow: hidden;
    display: flex;
    justify-content: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 20%, rgba(255,255,255,0.1) 0%, transparent 50%),
        linear-gradient(45deg, rgba(255,255,255,0.05) 25%, transparent 25%);
    pointer-events: none;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    color: var(--white);
    font-size: 2.5rem;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
}

.hero-title .highlight {
    color: var(--gold);
    position: relative;
}

.hero-subtitle {
    font-size: 1.125rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-xl);
    line-height: 1.5;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.hero-trust {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.trust-text {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.9rem;
    opacity: 0.8;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-placeholder {
    position: relative;
    width: 280px;
    height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    backdrop-filter: blur(10px);
}

.hero-icon {
    font-size: 4rem;
    color: var(--gold);
    opacity: 0.9;
}

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.element {
    position: absolute;
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
    animation: float 4s ease-in-out infinite;
}

.element-1 {
    top: 10%;
    right: 10%;
    animation-delay: 0s;
}

.element-2 {
    bottom: 20%;
    left: 5%;
    animation-delay: 1s;
}

.element-3 {
    top: 30%;
    left: 15%;
    animation-delay: 2s;
}

.element-4 {
    bottom: 10%;
    right: 20%;
    animation-delay: 3s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

@media (min-width: 768px) {
    .hero-cta {
        flex-direction: row;
        align-items: center;
    }
    
    .hero-trust {
        flex-direction: row;
        gap: var(--spacing-lg);
    }
}

@media (min-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr 1fr;
    }
    
    .hero-title {
        font-size: 3.5rem;
    }
    
    .hero-visual {
        justify-content: center;
    }
    
    .hero-image-placeholder {
        width: 350px;
        height: 350px;
    }
}

/* Problem Section */
.problem {
    background: var(--light-gray);
    padding: var(--spacing-xxl) 0;
}

.problem-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.problem-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: all var(--transition-medium);
}

.problem-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.problem-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, var(--coral-orange), #ff8a65);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
}

.problem-card h3 {
    color: var(--dark-gray);
    margin-bottom: var(--spacing-sm);
}

.problem-card p {
    color: var(--medium-gray);
    margin-bottom: var(--spacing-md);
}

.problem-solution {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    color: var(--okinawa-blue);
    font-weight: 600;
    font-size: 0.9rem;
}

@media (min-width: 768px) {
    .problem-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .problem-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Solution Section */
.solution {
    padding: var(--spacing-xxl) 0;
}

.solution-features {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.feature-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
    border: 1px solid rgba(0,128,199,0.1);
    transition: all var(--transition-medium);
}

.feature-card:hover {
    border-color: var(--okinawa-blue);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto var(--spacing-md);
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--white);
}

@media (min-width: 768px) {
    .solution-features {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .solution-features {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Services Section */
.services {
    background: var(--light-gray);
    padding: var(--spacing-xxl) 0;
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: all var(--transition-medium);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.service-card.featured {
    border: 3px solid var(--gold);
    position: relative;
}

.featured-badge {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: var(--gold);
    color: var(--dark-gray);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
}

.service-header {
    padding: var(--spacing-lg);
    text-align: center;
    background: linear-gradient(135deg, var(--okinawa-blue), var(--leaf-green));
    color: var(--white);
    position: relative;
}

.service-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-md);
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.service-header h3 {
    color: var(--white);
    margin-bottom: 0;
}

.service-content {
    padding: var(--spacing-lg);
}

.service-features {
    list-style: none;
    margin-top: var(--spacing-md);
}

.service-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    color: var(--medium-gray);
}

.service-features i {
    color: var(--leaf-green);
}

.ai-solutions {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.ai-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    background: var(--light-gray);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    color: var(--dark-gray);
}

.ai-item i {
    color: var(--okinawa-blue);
}

@media (min-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .ai-solutions {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Benefits Section */
.benefits {
    padding: var(--spacing-xxl) 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.benefit-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
    border-left: 4px solid var(--okinawa-blue);
    transition: all var(--transition-medium);
}

.benefit-card:nth-child(2) {
    border-left-color: var(--coral-orange);
}

.benefit-card:nth-child(3) {
    border-left-color: var(--leaf-green);
}

.benefit-card:nth-child(4) {
    border-left-color: var(--gold);
}

.benefit-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.benefit-metric {
    margin-bottom: var(--spacing-md);
}

.metric-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--okinawa-blue);
    line-height: 1;
}

.metric-label {
    display: block;
    font-size: 0.9rem;
    color: var(--medium-gray);
    margin-top: var(--spacing-xs);
}

@media (min-width: 768px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .benefits-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Pricing Section */
.pricing {
    background: var(--light-gray);
    padding: var(--spacing-xxl) 0;
}

.pricing-toggle {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
}

.toggle-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: 2px solid var(--okinawa-blue);
    background: var(--white);
    color: var(--okinawa-blue);
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-medium);
}

.toggle-btn.active, .toggle-btn:hover {
    background: var(--okinawa-blue);
    color: var(--white);
}

.pricing-content {
    display: none;
}

.pricing-content.active {
    display: block;
}

.pricing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.pricing-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: all var(--transition-medium);
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.pricing-card.featured {
    border: 3px solid var(--gold);
    transform: scale(1.05);
}

.popular-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gold);
    color: var(--dark-gray);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
}

.pricing-header {
    padding: var(--spacing-lg);
    text-align: center;
    background: var(--primary-gradient);
    color: var(--white);
}

.pricing-header h3 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--spacing-xs);
    margin: var(--spacing-md) 0;
}

.currency {
    font-size: 1.25rem;
    font-weight: 600;
}

.amount {
    font-size: 2.5rem;
    font-weight: 900;
    line-height: 1;
}

.period {
    font-size: 1rem;
    opacity: 0.8;
}

.target {
    font-size: 0.9rem;
    opacity: 0.9;
    margin: 0;
}

.pricing-features {
    padding: var(--spacing-lg);
}

.pricing-features ul {
    list-style: none;
    margin-bottom: var(--spacing-lg);
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    color: var(--medium-gray);
}

.pricing-features i {
    color: var(--leaf-green);
}

.pricing-cta {
    display: block;
    text-align: center;
    margin: 0 var(--spacing-lg) var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--primary-gradient);
    color: var(--white);
    border-radius: var(--radius-md);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-medium);
}

.pricing-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: var(--white);
}

.spot-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.spot-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: all var(--transition-medium);
}

.spot-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.spot-card h4 {
    color: var(--dark-gray);
    margin-bottom: var(--spacing-sm);
}

.spot-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--okinawa-blue);
    margin-bottom: var(--spacing-sm);
}

.spot-price span {
    font-size: 1rem;
    font-weight: 400;
    color: var(--medium-gray);
}

@media (min-width: 768px) {
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .spot-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .spot-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Trust Section */
.trust {
    padding: var(--spacing-xxl) 0;
}

.trust-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.trust-item {
    text-align: center;
    padding: var(--spacing-lg);
}

.trust-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
}

.trust-item h3 {
    color: var(--dark-gray);
    margin-bottom: var(--spacing-sm);
}

.trust-item p {
    color: var(--medium-gray);
}

@media (min-width: 768px) {
    .trust-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .trust-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* About Section */
.about {
    background: var(--light-gray);
    padding: var(--spacing-xxl) 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.mission-section, .vision-section, .values-section {
    margin-bottom: var(--spacing-lg);
}

.mission-section h3, .vision-section h3, .values-section h3 {
    color: var(--okinawa-blue);
    margin-bottom: var(--spacing-sm);
}

.values-list {
    list-style: none;
}

.values-list li {
    margin-bottom: var(--spacing-sm);
    padding-left: var(--spacing-md);
    position: relative;
}

.values-list li::before {
    content: '●';
    color: var(--okinawa-blue);
    position: absolute;
    left: 0;
}

.info-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.info-card h4 {
    color: var(--okinawa-blue);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.info-item {
    display: flex;
    flex-direction: column;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--light-gray);
}

.info-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.info-item strong {
    color: var(--okinawa-blue);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.info-item span {
    color: var(--medium-gray);
}

@media (min-width: 768px) {
    .info-item {
        flex-direction: row;
        align-items: flex-start;
    }
    
    .info-item strong {
        width: 120px;
        margin-bottom: 0;
        margin-right: var(--spacing-md);
        flex-shrink: 0;
    }
}

@media (min-width: 1024px) {
    .about-content {
        grid-template-columns: 2fr 1fr;
    }
}

/* Final CTA Section */
.final-cta {
    background: var(--hero-gradient);
    color: var(--white);
    padding: var(--spacing-xxl) 0;
    text-align: center;
}

.cta-content h2 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    font-size: 1.125rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-options {
    margin-bottom: var(--spacing-xl);
}

.contact-info {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
    margin: var(--spacing-lg) 0;
    opacity: 0.9;
}

.contact-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    font-size: 0.9rem;
}

.consultation-benefits {
    background: rgba(255,255,255,0.1);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    max-width: 500px;
    margin: 0 auto;
}

.consultation-benefits h3 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.consultation-benefits ul {
    list-style: none;
    text-align: left;
}

.consultation-benefits li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    font-size: 0.9rem;
}

.consultation-benefits i {
    color: var(--gold);
}

@media (min-width: 768px) {
    .contact-info {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Footer */
.footer {
    background: var(--dark-gray);
    color: var(--white);
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

.footer-section h4 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.footer-brand h3 {
    color: var(--okinawa-blue);
    margin-bottom: var(--spacing-sm);
}

.footer-brand p {
    opacity: 0.8;
    font-size: 0.9rem;
}

.footer-logo {
    height: 30px;
    width: auto;
    margin-bottom: var(--spacing-sm);
}

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

.footer-section li {
    margin-bottom: var(--spacing-xs);
}

.footer-section a {
    color: rgba(255,255,255,0.8);
    transition: color var(--transition-fast);
}

.footer-section a:hover {
    color: var(--okinawa-blue);
}

.footer-contact .contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
    font-size: 0.9rem;
}

.footer-contact i {
    color: var(--okinawa-blue);
    width: 16px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    text-align: center;
    font-size: 0.9rem;
    opacity: 0.8;
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-content {
        grid-template-columns: 2fr repeat(3, 1fr);
    }
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 50px;
    height: 50px;
    background: var(--primary-gradient);
    color: var(--white);
    border: none;
    border-radius: 50%;
    box-shadow: var(--shadow-md);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-medium);
    font-size: 1.25rem;
    z-index: 1000;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

/* Loading Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Accessibility Improvements */
.sr-only {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* Focus States */
*:focus {
    outline: 2px solid var(--okinawa-blue);
    outline-offset: 2px;
}

button:focus, a:focus {
    outline: 2px solid var(--white);
    outline-offset: 2px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    :root {
        --shadow-sm: 0 2px 4px rgba(0,0,0,0.3);
        --shadow-md: 0 4px 8px rgba(0,0,0,0.4);
        --shadow-lg: 0 8px 16px rgba(0,0,0,0.5);
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
    
    .element {
        animation: none;
    }
}

/* Dark Mode Support (Future Enhancement) */
@media (prefers-color-scheme: dark) {
    /* Dark mode styles can be added here in future updates */
}

/* Print Styles */
@media print {
    .header, .footer, .back-to-top, .mobile-menu-toggle {
        display: none;
    }
    
    main {
        margin-top: 0;
    }
    
    .hero, .final-cta {
        background: var(--white) !important;
        color: var(--black) !important;
    }
    
    .section-title, .hero-title {
        color: var(--black) !important;
    }
}