/* ===================================
   Social Servant - Main Stylesheet
   =================================== */

/* ===== Variables ===== */
:root {
    /* Colors */
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary-color: #10b981;
    --accent-color: #f59e0b;
    --text-dark: #1f2937;
    --text-gray: #6b7280;
    --text-light: #9ca3af;
    --bg-white: #ffffff;
    --bg-gray: #f9fafb;
    --bg-dark: #111827;
    --border-color: #e5e7eb;
    
    /* AI Agent Colors */
    --color-chatgpt: #ff6b35;
    --color-gemini: #10b981;
    --color-claude: #9333ea;
    --color-custom: #fbbf24;
    --color-servant: #e0e0e0;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Typography */
    --font-sans: 'Inter', 'Noto Sans JP', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 300ms ease-in-out;
    --transition-slow: 500ms ease-in-out;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary-dark);
}

ul {
    list-style: none;
}

/* ===== Container ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===== Header & Navigation ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: all var(--transition-base);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
}

.logo-text {
    font-size: var(--font-size-xl);
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

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

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

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--text-dark);
    transition: all var(--transition-base);
}

/* ===== Buttons ===== */
.btn-primary,
.btn-secondary,
.btn-large,
.btn-plan {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    text-align: center;
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background-color: white;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

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

.btn-large {
    padding: 1rem 2.5rem;
    font-size: var(--font-size-lg);
}

.btn-plan {
    width: 100%;
    padding: 1rem;
    background-color: var(--primary-color);
    color: white;
}

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

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl) 0;
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(99, 102, 241, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(16, 185, 129, 0.2) 0%, transparent 50%);
    z-index: 0;
}

.hero .container {
    position: relative;
    z-index: 1;
    text-align: center;
}

.beta-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-full);
    color: white;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    animation: pulse 2s ease-in-out infinite;
}

.badge-icon {
    font-size: 1.5rem;
}

.hero-title {
    font-size: var(--font-size-5xl);
    font-weight: 900;
    line-height: 1.2;
    color: white;
    margin-bottom: var(--spacing-sm);
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-md);
}

.hero-description {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.8);
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    line-height: 1.8;
}

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

.cta-note {
    margin-top: var(--spacing-sm);
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--font-size-sm);
}

/* Hero Agents Display */
.hero-agents {
    position: relative;
    height: 400px;
    margin-top: var(--spacing-xl);
}

.agent-circle {
    position: absolute;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    transition: transform var(--transition-base);
    background-color: white;
}

.agent-circle:hover {
    transform: scale(1.1);
}

.agent-circle img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.agent-label {
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    background-color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: var(--font-size-sm);
    white-space: nowrap;
    box-shadow: var(--shadow-md);
}

.main-agent {
    width: 200px;
    height: 200px;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 5;
    animation: float 3s ease-in-out infinite;
}

.sub-agent {
    width: 120px;
    height: 120px;
    animation: float 3s ease-in-out infinite;
}

.agent-1 {
    left: 15%;
    top: 20%;
    animation-delay: 0s;
}

.agent-2 {
    right: 15%;
    top: 20%;
    animation-delay: 0.5s;
}

.agent-3 {
    left: 10%;
    bottom: 10%;
    animation-delay: 1s;
}

.agent-4 {
    right: 10%;
    bottom: 10%;
    animation-delay: 1.5s;
}

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

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    text-align: center;
    margin-bottom: var(--spacing-md);
    color: var(--text-dark);
}

.section-description {
    font-size: var(--font-size-lg);
    color: var(--text-gray);
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
}

/* ===== Intro Section ===== */
.intro-section {
    background-color: var(--bg-gray);
}

.pain-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.pain-card {
    background-color: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: transform var(--transition-base);
}

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

.pain-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.pain-card h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

/* ===== Feature Sections ===== */
.feature-section {
    padding: var(--spacing-xl) 0;
}

.feature-section:nth-child(even) {
    background-color: var(--bg-gray);
}

.feature-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.feature-content.reverse {
    direction: rtl;
}

.feature-content.reverse > * {
    direction: ltr;
}

.feature-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--accent-color), #ef4444);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.feature-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.feature-description {
    font-size: var(--font-size-lg);
    color: var(--text-gray);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

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

.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-lg);
}

.check-icon {
    color: var(--secondary-color);
    font-weight: 900;
    flex-shrink: 0;
}

/* Feature Visuals */
.feature-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.multi-post-demo,
.ai-generation-demo {
    width: 100%;
    padding: var(--spacing-lg);
}

.demo-input,
.demo-outputs {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.demo-card {
    background-color: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
}

.demo-header {
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
}

.demo-line {
    height: 12px;
    background-color: var(--border-color);
    border-radius: var(--radius-sm);
    margin-bottom: 0.5rem;
}

.demo-line.short {
    width: 60%;
}

.demo-image-placeholder {
    width: 100%;
    height: 120px;
    background: linear-gradient(135deg, #e0e7ff, #ddd6fe);
    border-radius: var(--radius-md);
}

.demo-arrow {
    text-align: center;
    font-size: 2rem;
    color: var(--primary-color);
    font-weight: 900;
}

.demo-sns-card {
    background-color: white;
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.sns-icon {
    font-size: 2rem;
    font-weight: 900;
}

.sns-x .sns-icon {
    color: #000000;
}

.sns-ig .sns-icon {
    color: #e4405f;
}

.sns-fb .sns-icon {
    color: #1877f2;
}

/* AI Generation Demo */
.ai-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.ai-demo-card {
    background-color: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
}

.ai-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.ai-title {
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.ai-text-lines .text-line {
    height: 10px;
    background-color: var(--border-color);
    border-radius: var(--radius-sm);
    margin-bottom: 0.5rem;
}

.ai-image-placeholder {
    width: 100%;
    height: 150px;
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    border-radius: var(--radius-md);
}

.ai-agents-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
}

.ai-tag {
    background-color: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

/* ===== AI Agents Section ===== */
.agents-section {
    background: linear-gradient(135deg, #f0f9ff, #e0f2fe);
}

.agents-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.agent-card {
    background-color: white;
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    text-align: center;
    transition: all var(--transition-base);
}

.agent-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.agent-card.main-agent-card {
    grid-column: span 2;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
}

.agent-image {
    width: 150px;
    height: 150px;
    margin: 0 auto var(--spacing-md);
    border-radius: 50%;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.agent-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.agent-name {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.agent-personality {
    font-size: var(--font-size-sm);
    color: var(--text-gray);
    margin-bottom: var(--spacing-sm);
}

.main-agent-card .agent-personality {
    color: rgba(255, 255, 255, 0.8);
}

.agent-description {
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.main-agent-card .agent-description {
    color: rgba(255, 255, 255, 0.9);
}

.agent-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
}

.skill-tag {
    background-color: var(--bg-gray);
    color: var(--text-dark);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
}

.main-agent-card .skill-tag {
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
}

.byoa-note {
    background-color: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
}

.byoa-note h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

/* ===== Security Section ===== */
.security-section {
    background-color: var(--bg-gray);
    padding: var(--spacing-md) 0;
}

.security-badges {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.security-badge {
    background-color: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    text-align: center;
    box-shadow: var(--shadow-md);
}

.security-badge .badge-icon {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.security-badge .badge-text {
    font-weight: 600;
    line-height: 1.4;
}

.security-badge .badge-text small {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--text-gray);
    font-weight: 400;
}

/* ===== Pricing Section ===== */
.pricing-section {
    background-color: var(--bg-white);
}

.beta-highlight {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    color: white;
    padding: 1rem 2rem;
    border-radius: var(--radius-lg);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-lg);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.pricing-card {
    background-color: white;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    position: relative;
    transition: all var(--transition-base);
}

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

.pricing-card.popular {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.plan-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: var(--font-size-sm);
}

.plan-badge.free {
    background: linear-gradient(135deg, var(--secondary-color), #059669);
}

.plan-name {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

.plan-price {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.price-amount {
    font-size: var(--font-size-4xl);
    font-weight: 900;
    color: var(--primary-color);
}

.price-period {
    font-size: var(--font-size-lg);
    color: var(--text-gray);
}

.plan-description {
    text-align: center;
    color: var(--text-gray);
    margin-bottom: var(--spacing-md);
}

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

.plan-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.plan-features .check {
    color: var(--secondary-color);
    font-weight: 900;
    flex-shrink: 0;
}

.addon-section {
    margin-top: var(--spacing-xl);
    text-align: center;
}

.addon-section h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.addon-card {
    background-color: var(--bg-gray);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    display: inline-block;
    margin-top: var(--spacing-md);
}

.addon-name {
    font-weight: 700;
    font-size: var(--font-size-xl);
    margin-bottom: 0.5rem;
}

.addon-price {
    font-size: var(--font-size-2xl);
    font-weight: 900;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.addon-description {
    color: var(--text-gray);
}

/* ===== CTA Section ===== */
.cta-section {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    text-align: center;
    padding: var(--spacing-xl) 0;
}

.cta-title {
    font-size: var(--font-size-4xl);
    font-weight: 900;
    margin-bottom: var(--spacing-md);
}

.cta-description {
    font-size: var(--font-size-lg);
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
    line-height: 1.8;
}

/* ===== Footer ===== */
.footer {
    background-color: var(--bg-dark);
    color: white;
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-title {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(135deg, var(--primary-light), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.footer-company {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-sm);
    line-height: 1.8;
}

.footer-company a {
    color: var(--primary-light);
}

.footer-heading {
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-md);
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: var(--font-size-sm);
}

.footer-domain {
    margin-top: 0.5rem;
    color: rgba(255, 255, 255, 0.3);
    font-size: var(--font-size-xs);
}

/* ===== Page Header ===== */
.page-header {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: calc(var(--spacing-xl) + 60px) 0 var(--spacing-xl);
    text-align: center;
}

.page-title {
    font-size: var(--font-size-4xl);
    font-weight: 900;
    margin-bottom: var(--spacing-sm);
}

.page-description {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.9);
}

/* ===== Legal Pages ===== */
.legal-section {
    padding: var(--spacing-xl) 0;
}

.legal-content {
    max-width: 900px;
    margin: 0 auto;
}

.legal-intro {
    background-color: var(--bg-gray);
    border-left: 4px solid var(--primary-color);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.legal-section-block {
    margin-bottom: var(--spacing-lg);
}

.legal-section-block h2 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--primary-color);
}

.legal-section-block h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin: var(--spacing-md) 0 var(--spacing-sm);
}

.legal-section-block p {
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
}

.legal-section-block ul,
.legal-section-block ol {
    margin-left: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.legal-section-block li {
    line-height: 1.8;
    margin-bottom: 0.5rem;
}

.legal-section-block ul li {
    list-style: disc;
}

.legal-section-block ol li {
    list-style: decimal;
}

.info-table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-md) 0;
}

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

.info-table th {
    background-color: var(--bg-gray);
    font-weight: 600;
    width: 30%;
}

.contact-info {
    background-color: var(--bg-gray);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-md);
}

.note {
    font-size: var(--font-size-sm);
    color: var(--text-gray);
    font-style: italic;
    margin-top: 0.5rem;
}

/* Company Page */
.company-section {
    padding: var(--spacing-xl) 0;
}

.company-info-table,
.mission-vision,
.strengths,
.products {
    margin-bottom: var(--spacing-xl);
}

.mv-card,
.product-card {
    background-color: var(--bg-gray);
    border-left: 4px solid var(--primary-color);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

.mv-card h3,
.product-card h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.strengths-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.strength-card {
    background-color: white;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    text-align: center;
    transition: all var(--transition-base);
}

.strength-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.strength-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.strength-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.product-features {
    list-style: none;
    margin: var(--spacing-md) 0;
}

.product-features li {
    margin-bottom: 0.5rem;
}

.pricing-table {
    margin: var(--spacing-md) 0;
}

.pricing-table h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin: var(--spacing-md) 0 var(--spacing-sm);
    color: var(--primary-color);
}

.pricing-table ul {
    background-color: var(--bg-gray);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

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

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.pulse {
    animation: pulse 2s ease-in-out infinite;
}

.fade-in {
    opacity: 0;
    animation: fadeIn 1s ease-in forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

/* ===== Responsive Design ===== */
@media (max-width: 1024px) {
    .agent-1, .agent-2, .agent-3, .agent-4 {
        width: 100px;
        height: 100px;
    }
    
    .main-agent {
        width: 150px;
        height: 150px;
    }
    
    .feature-content,
    .feature-content.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background-color: white;
        width: 100%;
        padding: var(--spacing-md);
        box-shadow: var(--shadow-lg);
        transition: left var(--transition-base);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .hero-agents {
        height: 300px;
    }
    
    .main-agent {
        width: 120px;
        height: 120px;
    }
    
    .sub-agent {
        width: 80px;
        height: 80px;
    }
    
    .section-title {
        font-size: var(--font-size-3xl);
    }
    
    .feature-title {
        font-size: var(--font-size-2xl);
    }
    
    .ai-grid {
        grid-template-columns: 1fr;
    }
    
    .agent-card.main-agent-card {
        grid-column: span 1;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .pc-only {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: var(--font-size-2xl);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-lg);
    }
    
    .section-title {
        font-size: var(--font-size-2xl);
    }
    
    .feature-title {
        font-size: var(--font-size-xl);
    }
}