/* ===================================
   Threegem - Database Recovery Software
   Static Website Styles
   =================================== */

/* CSS Variables */
:root {
    /* Color Palette - Fresh, Warm, Light Theme */
    --color-bg-primary: #fdfcfa;
    --color-bg-secondary: #f8f6f2;
    --color-bg-tertiary: #fff9f0;
    --color-bg-card: #ffffff;
    
    --color-text-primary: #2d3436;
    --color-text-secondary: #636e72;
    --color-text-muted: #95a5a6;
    
    /* Warm Oracle Orange */
    --color-accent-oracle: #e17055;
    --color-accent-oracle-light: #fab1a0;
    --color-accent-oracle-bg: #ffeaa7;
    
    /* Fresh MySQL Teal */
    --color-accent-mysql: #00b894;
    --color-accent-mysql-light: #55efc4;
    --color-accent-mysql-bg: #dfe6e9;
    
    /* Warm accent colors */
    --color-warm-peach: #fdcb6e;
    --color-warm-coral: #ff7675;
    --color-warm-mint: #81ecec;
    --color-warm-lavender: #a29bfe;
    
    --color-link: #0984e3;
    --color-link-hover: #e17055;
    
    --color-border: rgba(45, 52, 54, 0.08);
    --color-border-hover: rgba(45, 52, 54, 0.15);
    
    /* Typography */
    --font-primary: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;
    --spacing-2xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
    
    /* Shadows - Softer for light theme */
    --shadow-sm: 0 2px 8px rgba(45, 52, 54, 0.06);
    --shadow-md: 0 4px 20px rgba(45, 52, 54, 0.08);
    --shadow-lg: 0 8px 40px rgba(45, 52, 54, 0.1);
    --shadow-glow-oracle: 0 8px 30px rgba(225, 112, 85, 0.2);
    --shadow-glow-mysql: 0 8px 30px rgba(0, 184, 148, 0.2);
}

/* Reset & Base */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* Skip Link */
.skip-link {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-accent-oracle);
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    z-index: 9999;
    transition: top var(--transition-base);
}

.skip-link:focus {
    top: var(--spacing-sm);
}

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

/* Page Wrapper */
.page-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: 
        radial-gradient(ellipse at 20% 0%, rgba(253, 203, 110, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 100%, rgba(129, 236, 236, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(250, 177, 160, 0.08) 0%, transparent 70%),
        var(--color-bg-primary);
}

/* ===================================
   Header
   =================================== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(253, 252, 250, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
}

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

.site-title a {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    text-decoration: none;
    letter-spacing: 0.15em;
    transition: color var(--transition-base);
}

.site-title a:hover {
    color: var(--color-accent-oracle);
}

.contact-email {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.contact-email a {
    color: var(--color-accent-oracle);
    text-decoration: none;
    transition: color var(--transition-base);
}

.contact-email a:hover {
    color: var(--color-accent-mysql);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-accent-oracle);
    position: relative;
    transition: background var(--transition-base);
    border-radius: 2px;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: var(--color-accent-oracle);
    left: 0;
    transition: transform var(--transition-base);
    border-radius: 2px;
}

.hamburger::before { top: -8px; }
.hamburger::after { top: 8px; }

/* Navigation */
.main-nav {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.nav-list a {
    display: block;
    padding: var(--spacing-xs) var(--spacing-sm);
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    position: relative;
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent-oracle), var(--color-warm-peach));
    transition: all var(--transition-base);
    transform: translateX(-50%);
    border-radius: 2px;
}

.nav-list a:hover {
    color: var(--color-accent-oracle);
    background: rgba(225, 112, 85, 0.06);
}

.nav-list a:hover::after {
    width: 60%;
}

/* ===================================
   Hero Section
   =================================== */
.hero-section {
    position: relative;
    padding: var(--spacing-2xl) 0;
    text-align: center;
    overflow: hidden;
    background: linear-gradient(180deg, var(--color-bg-tertiary) 0%, var(--color-bg-primary) 100%);
}

.hero-title {
    font-size: clamp(2rem, 6vw, 3.5rem);
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 0.8s ease forwards;
    color: var(--color-text-primary);
}

.hero-title .highlight {
    background: linear-gradient(135deg, var(--color-accent-oracle), var(--color-warm-coral));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--color-text-secondary);
    animation: fadeInUp 0.8s ease 0.2s forwards;
    opacity: 0;
    max-width: 600px;
    margin: 0 auto;
}

/* Hero Background Decorations */
.hero-bg-decoration {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.floating-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.3;
}

.shape-1 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--color-warm-peach), transparent);
    top: -200px;
    right: -100px;
    animation: float 20s ease-in-out infinite;
}

.shape-2 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--color-warm-mint), transparent);
    bottom: -150px;
    left: -50px;
    animation: float 25s ease-in-out infinite reverse;
}

.shape-3 {
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, var(--color-accent-oracle-light), transparent);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: pulse 10s ease-in-out infinite;
}

/* ===================================
   Products Section
   =================================== */
.products-section {
    padding: var(--spacing-xl) 0 var(--spacing-2xl);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

.product-card {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    overflow: hidden;
    transition: all var(--transition-slow);
    animation: fadeInUp 0.8s ease forwards;
    opacity: 0;
    box-shadow: var(--shadow-md);
}

.product-card:nth-child(1) { animation-delay: 0.3s; }
.product-card:nth-child(2) { animation-delay: 0.5s; }

.product-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-border-hover);
}

.oracle-card:hover {
    box-shadow: var(--shadow-glow-oracle);
    border-color: var(--color-accent-oracle-light);
}

.mysql-card:hover {
    box-shadow: var(--shadow-glow-mysql);
    border-color: var(--color-accent-mysql-light);
}

.product-header {
    padding: var(--spacing-lg);
    text-align: center;
    position: relative;
}

.oracle-card .product-header {
    background: linear-gradient(180deg, rgba(253, 203, 110, 0.3), rgba(250, 177, 160, 0.15), transparent);
}

.mysql-card .product-header {
    background: linear-gradient(180deg, rgba(129, 236, 236, 0.3), rgba(85, 239, 196, 0.15), transparent);
}

.product-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
}

.oracle-card .product-icon {
    color: var(--color-accent-oracle);
}

.mysql-card .product-icon {
    color: var(--color-accent-mysql);
}

.product-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
}

.product-body {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
}

.product-description {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.product-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

/* Buttons */
.btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all var(--transition-base);
    border: 1px solid transparent;
}

.btn-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.btn-download {
    background: linear-gradient(135deg, #c0392b, #e74c3c);
    color: #ffffff !important;
    box-shadow: 0 4px 15px rgba(192, 57, 43, 0.35);
    font-weight: 700;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
}

.btn-download .btn-icon,
.btn-download svg {
    color: #ffffff !important;
    fill: #ffffff !important;
}

.btn-download:hover {
    transform: scale(1.02);
    box-shadow: 0 6px 25px rgba(211, 84, 0, 0.4);
    background: linear-gradient(135deg, #e67e22, #f39c12);
}

.mysql-card .btn-download {
    background: linear-gradient(135deg, #00796b, #009688);
    color: #ffffff !important;
    box-shadow: 0 4px 15px rgba(0, 121, 107, 0.35);
}

.mysql-card .btn-download .btn-icon,
.mysql-card .btn-download svg {
    color: #ffffff !important;
    fill: #ffffff !important;
}

.mysql-card .btn-download:hover {
    box-shadow: 0 6px 25px rgba(0, 121, 107, 0.45);
    background: linear-gradient(135deg, #009688, #26a69a);
}

.btn-guide {
    background: var(--color-bg-secondary);
    color: var(--color-text-primary);
    border-color: var(--color-border);
}

.btn-guide:hover {
    background: var(--color-bg-tertiary);
    border-color: var(--color-accent-oracle-light);
    color: var(--color-accent-oracle);
}

.btn-license {
    background: transparent;
    color: var(--color-text-secondary);
    border-color: var(--color-border);
}

.btn-license:hover {
    color: var(--color-accent-oracle);
    border-color: var(--color-accent-oracle-light);
    background: rgba(225, 112, 85, 0.05);
}

/* ===================================
   Examples Section
   =================================== */
.examples-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(180deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 50%, var(--color-bg-primary) 100%);
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--spacing-xl);
    position: relative;
    color: var(--color-text-primary);
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-accent-oracle), var(--color-warm-peach), var(--color-accent-mysql));
    margin: var(--spacing-md) auto 0;
    border-radius: 4px;
}

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

.example-card {
    padding: var(--spacing-lg);
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.example-card:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.example-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.example-icon svg {
    width: 28px;
    height: 28px;
}

.example-icon.oracle-accent {
    background: linear-gradient(135deg, rgba(253, 203, 110, 0.4), rgba(250, 177, 160, 0.3));
    color: var(--color-accent-oracle);
}

.example-icon.mysql-accent {
    background: linear-gradient(135deg, rgba(129, 236, 236, 0.4), rgba(85, 239, 196, 0.3));
    color: var(--color-accent-mysql);
}

.example-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.example-card p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ===================================
   Features Section
   =================================== */
.features-section {
    padding: var(--spacing-2xl) 0;
    background: var(--color-bg-tertiary);
}

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

.feature-item {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.feature-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.feature-number {
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-accent-oracle), var(--color-warm-peach), var(--color-accent-mysql));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-sm);
    font-family: var(--font-mono);
}

.feature-item h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.feature-item p {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ===================================
   Footer
   =================================== */
.site-footer {
    margin-top: auto;
    background: linear-gradient(180deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.footer-email {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.footer-email a {
    color: var(--color-accent-oracle);
    text-decoration: none;
    transition: color var(--transition-base);
}

.footer-email a:hover {
    color: var(--color-accent-mysql);
}

.footer-nav ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs) var(--spacing-md);
}

.footer-nav a {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color var(--transition-base);
}

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

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.copyright {
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

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

@keyframes float {
    0%, 100% {
        transform: translate(0, 0);
    }
    25% {
        transform: translate(-20px, 20px);
    }
    50% {
        transform: translate(10px, -10px);
    }
    75% {
        transform: translate(-10px, -20px);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.1;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 0.2;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 900px) {
    .mobile-menu-toggle {
        display: block;
    }
    
    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-bg-card);
        border-top: 1px solid var(--color-border);
        padding: var(--spacing-md);
        box-shadow: var(--shadow-lg);
    }
    
    .main-nav.active {
        display: block;
    }
    
    .nav-list {
        flex-direction: column;
    }
    
    .nav-list a {
        padding: var(--spacing-sm);
    }
    
    .header-content {
        position: relative;
    }
}

@media (max-width: 600px) {
    :root {
        --spacing-lg: 2rem;
        --spacing-xl: 3rem;
        --spacing-2xl: 4rem;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
}

/* ===================================
   Utility Classes
   =================================== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }

/* ===================================
   Inner Pages
   =================================== */
.page-hero {
    padding: var(--spacing-xl) 0;
    text-align: center;
    background: linear-gradient(180deg, rgba(253, 203, 110, 0.2), rgba(250, 177, 160, 0.1), transparent);
    border-bottom: 1px solid var(--color-border);
}

.page-hero.mysql-theme {
    background: linear-gradient(180deg, rgba(129, 236, 236, 0.2), rgba(85, 239, 196, 0.1), transparent);
}

.page-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    animation: fadeInUp 0.6s ease forwards;
    color: var(--color-text-primary);
}

.page-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    animation: fadeInUp 0.6s ease 0.15s forwards;
    opacity: 0;
}

.content-section {
    padding: var(--spacing-xl) 0 var(--spacing-2xl);
}

.content-card {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    padding: var(--spacing-lg);
    animation: fadeInUp 0.6s ease 0.3s forwards;
    opacity: 0;
    box-shadow: var(--shadow-md);
}

.content-card h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-warm-peach);
}

.content-card h3 {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.content-card p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.content-card a {
    color: var(--color-accent-oracle);
    text-decoration: none;
    transition: color var(--transition-base);
}

.content-card a:hover {
    color: var(--color-accent-mysql);
    text-decoration: underline;
}

.service-item {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, rgba(253, 203, 110, 0.08), rgba(250, 177, 160, 0.05));
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-accent-oracle);
}

.service-item h3 {
    margin-bottom: var(--spacing-xs);
}

.feature-list {
    list-style: none;
    margin-bottom: var(--spacing-md);
}

.feature-list li {
    position: relative;
    padding-left: 1.75rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-secondary);
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent-mysql);
    font-weight: bold;
    font-size: 1.1em;
}

.action-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin: var(--spacing-lg) 0;
}

.action-buttons .btn-download {
    background: linear-gradient(135deg, #c0392b, #e74c3c);
    color: #ffffff !important;
    box-shadow: 0 4px 15px rgba(192, 57, 43, 0.35);
    font-weight: 700;
}

.action-buttons .btn-download .btn-icon,
.action-buttons .btn-download svg {
    color: #ffffff !important;
    fill: #ffffff !important;
}

.action-buttons .btn-download:hover {
    background: linear-gradient(135deg, #e74c3c, #ec7063);
    box-shadow: 0 6px 25px rgba(192, 57, 43, 0.45);
}

.mysql-btn {
    background: linear-gradient(135deg, #00796b, #009688) !important;
    color: #ffffff !important;
    box-shadow: 0 4px 15px rgba(0, 121, 107, 0.3) !important;
    font-weight: 700;
}

.mysql-btn:hover {
    background: linear-gradient(135deg, #009688, #26a69a) !important;
    box-shadow: 0 6px 25px rgba(0, 121, 107, 0.4) !important;
}

/* Company Info Table */
.company-info-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--spacing-lg);
    border-radius: var(--radius-md);
    overflow: hidden;
}

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

.company-info-table th {
    width: 30%;
    color: var(--color-text-primary);
    font-weight: 600;
    background: linear-gradient(135deg, rgba(253, 203, 110, 0.15), rgba(250, 177, 160, 0.1));
}

.company-info-table td {
    color: var(--color-text-secondary);
    background: var(--color-bg-card);
}

.company-info-table a {
    color: var(--color-accent-oracle);
    text-decoration: none;
}

.company-info-table a:hover {
    color: var(--color-accent-mysql);
    text-decoration: underline;
}

@media (max-width: 600px) {
    .company-info-table th,
    .company-info-table td {
        display: block;
        width: 100%;
    }
    
    .company-info-table th {
        border-bottom: none;
        padding-bottom: var(--spacing-xs);
    }
    
    .company-info-table td {
        padding-top: 0;
        padding-bottom: var(--spacing-md);
    }
}

/* ===================================
   Blog Section
   =================================== */
.blog-section {
    padding: var(--spacing-xl) 0 var(--spacing-2xl);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.blog-card {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    padding: var(--spacing-md);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-border-hover);
}

.blog-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
}

.blog-tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.blog-tag.oracle-tag {
    background: linear-gradient(135deg, rgba(192, 57, 43, 0.15), rgba(231, 76, 60, 0.1));
    color: #c0392b;
}

.blog-tag.mysql-tag {
    background: linear-gradient(135deg, rgba(0, 121, 107, 0.15), rgba(0, 150, 136, 0.1));
    color: #00796b;
}

.blog-tag.tool-tag {
    background: linear-gradient(135deg, rgba(142, 68, 173, 0.15), rgba(155, 89, 182, 0.1));
    color: #8e44ad;
}

.blog-tag.guide-tag {
    background: linear-gradient(135deg, rgba(41, 128, 185, 0.15), rgba(52, 152, 219, 0.1));
    color: #2980b9;
}

.blog-date {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.blog-title {
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: var(--spacing-sm);
    flex-grow: 0;
}

.blog-title a {
    color: var(--color-text-primary);
    text-decoration: none;
    transition: color var(--transition-base);
}

.blog-title a:hover {
    color: var(--color-accent-oracle);
}

.blog-excerpt {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
    flex-grow: 1;
}

.blog-read-more {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-accent-oracle);
    text-decoration: none;
    transition: color var(--transition-base);
    align-self: flex-start;
}

.blog-read-more:hover {
    color: #c0392b;
}

/* Blog Pagination */
.blog-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.pagination-current {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--color-accent-oracle), #e74c3c);
    color: white;
    font-weight: 600;
    border-radius: var(--radius-md);
}

.pagination-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--color-bg-secondary);
    color: var(--color-text-secondary);
    font-weight: 500;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all var(--transition-base);
}

.pagination-link:hover {
    background: var(--color-bg-tertiary);
    color: var(--color-accent-oracle);
}

.pagination-next {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    background: var(--color-bg-secondary);
    color: var(--color-text-secondary);
    font-weight: 500;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all var(--transition-base);
    margin-left: var(--spacing-sm);
}

.pagination-next:hover {
    background: var(--color-bg-tertiary);
    color: var(--color-accent-oracle);
}

/* ===================================
   Blog Post Single Page
   =================================== */
.blog-post {
    padding-bottom: var(--spacing-2xl);
}

.post-header {
    background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-warm-peach) 100%);
    padding: var(--spacing-xl) 0;
    margin-bottom: var(--spacing-xl);
}

.post-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.post-title {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--color-text-primary);
    line-height: 1.3;
}

.post-content {
    padding: var(--spacing-lg) 0;
}

.post-content .content-card {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
}

.post-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin: var(--spacing-lg) 0 var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-warm-peach);
}

.post-content h2:first-child {
    margin-top: 0;
}

.post-content h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: var(--spacing-md) 0 var(--spacing-sm);
}

.post-content p {
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.post-content .action-buttons {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    flex-wrap: wrap;
}

@media (max-width: 600px) {
    .post-content .content-card {
        padding: var(--spacing-md);
    }
    
    .post-content .action-buttons {
        flex-direction: column;
    }
    
    .post-content .action-buttons .btn {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 600px) {
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .blog-pagination {
        flex-wrap: wrap;
    }
}

/* Selection */
::selection {
    background: var(--color-warm-peach);
    color: var(--color-text-primary);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--color-accent-oracle-light), var(--color-warm-peach));
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-accent-oracle);
}