/* ========================================
   Analog Power Inc - Modern Redesign
   Stylesheet v1.0
   ======================================== */

/* CSS Variables */
:root {
    /* Colors */
    --color-primary: #2563eb;
    --color-primary-dark: #1e40af;
    --color-primary-light: #3b82f6;
    --color-accent: #06b6d4;
    
    --color-gray-50: #f8fafc;
    --color-gray-100: #f1f5f9;
    --color-gray-200: #e2e8f0;
    --color-gray-300: #cbd5e1;
    --color-gray-400: #94a3b8;
    --color-gray-500: #64748b;
    --color-gray-600: #475569;
    --color-gray-700: #334155;
    --color-gray-800: #1e293b;
    --color-gray-900: #0f172a;
    --color-gray-950: #020617;
    
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-error: #ef4444;
    
    /* Typography */
    --font-sans: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'SF Mono', Monaco, monospace;
    
    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;
    
    /* Layout */
    --container-max: 1200px;
    --nav-height: 72px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-gray-700);
    background-color: var(--color-gray-50);
}

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

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

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

ul {
    list-style: none;
}

/* Container */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-6);
}

/* ========================================
   Navigation
   ======================================== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    background: white;
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-gray-200);
    z-index: 1000;
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-6);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-weight: 600;
    font-size: 1.125rem;
    color: var(--color-gray-900);
}

.nav-logo:hover {
    color: var(--color-gray-900);
}

.logo-icon {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.nav-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-2) var(--space-4);
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-gray-600);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-gray-900);
    background: var(--color-gray-100);
}

.nav-link.active {
    color: var(--color-primary);
    background: rgba(37, 99, 235, 0.1);
}

.nav-link-external {
    color: var(--color-primary);
    background: rgba(37, 99, 235, 0.1);
}

.nav-link-external:hover {
    background: rgba(37, 99, 235, 0.15);
    color: var(--color-primary-dark);
}

/* Language Switcher */
.lang-switcher {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-2) var(--space-3);
    font-size: 0.8125rem;
    color: var(--color-gray-500);
    border-left: 1px solid var(--color-gray-200);
    margin-left: var(--space-2);
}

.lang-switcher a {
    color: var(--color-gray-500);
    text-decoration: none;
    transition: color 0.2s;
}

.lang-switcher a:hover {
    color: var(--color-primary);
}

.lang-switcher .lang-active {
    color: var(--color-primary);
    font-weight: 600;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-2);
    background: none;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-gray-700);
    border-radius: 2px;
    transition: var(--transition-fast);
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 500;
    line-height: 1.5;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.btn-primary {
    background: var(--color-primary);
    color: white;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
}

.btn-secondary {
    background: var(--color-gray-100);
    color: var(--color-gray-700);
    border: 1px solid var(--color-gray-200);
}

.btn-secondary:hover {
    background: var(--color-gray-200);
    color: var(--color-gray-900);
}

.btn-ghost {
    background: transparent;
    color: var(--color-gray-600);
}

.btn-ghost:hover {
    background: var(--color-gray-100);
    color: var(--color-gray-900);
}

.btn-large {
    padding: var(--space-4) var(--space-8);
    font-size: 1rem;
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative;
    padding-top: calc(var(--nav-height) + var(--space-16));
    padding-bottom: var(--space-16);
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background: url('images/hero-bg.jpg') center center / cover no-repeat;
}

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.95) 0%, rgba(248,250,252,0.9) 50%, rgba(241,245,249,0.85) 100%);
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(37, 99, 235, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(37, 99, 235, 0.05) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}

.hero-glow {
    position: absolute;
    top: -20%;
    right: -10%;
    width: 60%;
    height: 60%;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.12) 0%, transparent 70%);
    filter: blur(60px);
}

.hero-container {
    position: relative;
    z-index: 1;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-6);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.hero-content {
    max-width: 560px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: rgba(37, 99, 235, 0.1);
    color: var(--color-primary);
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius-2xl);
    margin-bottom: var(--space-6);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.1;
    color: var(--color-gray-900);
    margin-bottom: var(--space-6);
}

.title-gradient {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-8);
    line-height: 1.7;
}

.hero-description strong {
    color: var(--color-gray-900);
    font-weight: 600;
}

.hero-actions {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-10);
}

.hero-stats {
    display: flex;
    gap: var(--space-10);
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-gray-300);
}

.hero-stats .stat {
    display: flex;
    flex-direction: column;
}

.hero-stats .stat-value {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-gray-900);
}

.hero-stats .stat-label {
    font-size: 0.875rem;
    color: var(--color-gray-600);
}

/* Hero Visual - Chip Card */
.hero-visual {
    display: flex;
    justify-content: center;
}

.chip-display {
    position: relative;
}

.chip-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-gray-200);
    width: 320px;
    position: relative;
    z-index: 1;
}

.chip-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-4);
}

.chip-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-primary);
    background: rgba(37, 99, 235, 0.1);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-sm);
}

.chip-package {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-gray-500);
}

.chip-model {
    font-family: var(--font-mono);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: var(--space-6);
}

.chip-specs {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
}

.spec-row {
    display: flex;
    justify-content: space-between;
    padding: var(--space-3);
    background: var(--color-gray-50);
    border-radius: var(--radius-sm);
}

.spec-name {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-gray-500);
}

.spec-value {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-gray-900);
}

.chip-link {
    display: block;
    text-align: center;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-primary);
}

.chip-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.15) 0%, transparent 60%);
    filter: blur(40px);
    z-index: 0;
}

/* ========================================
   Search Section
   ======================================== */
.search-section {
    padding: var(--space-6) 0;
    background: white;
    border-bottom: 1px solid var(--color-gray-200);
}

.search-box {
    display: flex;
    gap: var(--space-4);
    max-width: 700px;
    margin: 0 auto;
}

.search-input-wrapper {
    flex: 1;
    position: relative;
}

.search-icon {
    position: absolute;
    left: var(--space-4);
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-gray-400);
}

.search-input {
    width: 100%;
    padding: var(--space-3) var(--space-4) var(--space-3) var(--space-12);
    font-size: 1rem;
    font-family: var(--font-sans);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    background: var(--color-gray-50);
    transition: all var(--transition-fast);
}

.search-input:focus {
    outline: none;
    border-color: var(--color-primary);
    background: white;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.search-input::placeholder {
    color: var(--color-gray-400);
}

/* ========================================
   Section Styles
   ======================================== */
.section-header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--space-3);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-gray-500);
}

.section-link {
    font-size: 0.9375rem;
    font-weight: 500;
}

/* ========================================
   Categories Section
   ======================================== */
.categories-section {
    padding: var(--space-20) 0;
    background: white;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

.category-card {
    padding: var(--space-8);
    background: var(--color-gray-50);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

.category-card:hover {
    background: white;
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.category-icon {
    width: 64px;
    height: 64px;
    margin-bottom: var(--space-6);
    color: var(--color-primary);
}

.category-icon svg {
    width: 100%;
    height: 100%;
}

.category-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: var(--space-3);
}

.category-desc {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-6);
    flex: 1;
}

.category-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-primary);
}

/* ========================================
   News Section
   ======================================== */
.news-section {
    padding: var(--space-20) 0;
    background: var(--color-gray-50);
}

.news-section .section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.news-card {
    background: white;
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-base);
}

.news-card:hover {
    border-color: var(--color-gray-300);
    box-shadow: var(--shadow-md);
}

.news-date {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-primary);
    margin-bottom: var(--space-3);
}

.news-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: var(--space-3);
    line-height: 1.4;
}

.news-excerpt {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-4);
    line-height: 1.6;
}

.news-link {
    font-size: 0.875rem;
    font-weight: 500;
}

/* ========================================
   Applications Section
   ======================================== */
.applications-section {
    padding: var(--space-20) 0;
    background: white;
}

.applications-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-10);
}

.app-card {
    text-align: center;
    padding: var(--space-6);
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.app-card:hover {
    background: var(--color-gray-100);
}

.app-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto var(--space-4);
    color: var(--color-primary);
}

.app-icon svg {
    width: 100%;
    height: 100%;
}

.app-card h3 {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: var(--space-2);
}

.app-card p {
    font-size: 0.8125rem;
    color: var(--color-gray-500);
}

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

/* ========================================
   CTA Section
   ======================================== */
.cta-section {
    padding: var(--space-20) 0;
    background: linear-gradient(135deg, var(--color-gray-900) 0%, var(--color-gray-800) 100%);
}

.cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-title {
    font-size: 2rem;
    font-weight: 700;
    color: white;
    margin-bottom: var(--space-4);
}

.cta-description {
    font-size: 1.125rem;
    color: var(--color-gray-400);
    margin-bottom: var(--space-8);
}

.cta-actions {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
}

.cta-section .btn-ghost {
    color: var(--color-gray-300);
}

.cta-section .btn-ghost:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

.btn-outline-light {
    background: transparent;
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    color: white;
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background: var(--color-gray-950);
    color: var(--color-gray-400);
    padding: var(--space-16) 0 var(--space-8);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: white;
    font-weight: 600;
    font-size: 1.125rem;
    margin-bottom: var(--space-4);
}

.footer-logo:hover {
    color: white;
}

.footer-tagline {
    font-size: 0.9375rem;
    color: var(--color-gray-500);
}

.footer-links h4 {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gray-300);
    margin-bottom: var(--space-4);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-links a {
    font-size: 0.9375rem;
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-gray-800);
    text-align: center;
    font-size: 0.875rem;
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }
    
    .hero-content {
        max-width: 100%;
        text-align: center;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .applications-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-8);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: var(--nav-height);
        left: 0;
        right: 0;
        background: white;
        padding: var(--space-4);
        border-bottom: 1px solid var(--color-gray-200);
        flex-direction: column;
        gap: var(--space-1);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero {
        padding-top: calc(var(--nav-height) + var(--space-10));
        min-height: auto;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--space-4);
        align-items: center;
    }
    
    .stat {
        align-items: center;
    }
    
    .chip-card {
        width: 280px;
    }
    
    .search-box {
        flex-direction: column;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .applications-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-logo {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .categories-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
}

/* ========================================
   Animations
   ======================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-badge,
.hero-title,
.hero-description,
.hero-actions,
.hero-stats {
    animation: fadeInUp 0.6s ease forwards;
}

.hero-badge { animation-delay: 0s; }
.hero-title { animation-delay: 0.1s; }
.hero-description { animation-delay: 0.2s; }
.hero-actions { animation-delay: 0.3s; }
.hero-stats { animation-delay: 0.4s; }

.chip-card {
    animation: fadeInUp 0.6s ease forwards;
    animation-delay: 0.3s;
    opacity: 0;
}

/* Utility classes for page content */
.page-header {
    padding: calc(var(--nav-height) + var(--space-12)) 0 var(--space-12);
    background: linear-gradient(180deg, var(--color-gray-100) 0%, var(--color-gray-50) 100%);
}

.page-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--space-4);
}

.page-subtitle {
    font-size: 1.125rem;
    color: var(--color-gray-600);
}

.content-section {
    padding: var(--space-16) 0;
}

/* Form styles */
.form-group {
    margin-bottom: var(--space-6);
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-gray-700);
    margin-bottom: var(--space-2);
}

.form-label .required {
    color: var(--color-error);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-size: 1rem;
    font-family: var(--font-sans);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    background: white;
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

/* Table styles for product pages */
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.data-table th {
    background: var(--color-gray-100);
    padding: var(--space-3) var(--space-4);
    text-align: left;
    font-weight: 600;
    color: var(--color-gray-700);
    border-bottom: 2px solid var(--color-gray-200);
}

.data-table td {
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--color-gray-200);
    color: var(--color-gray-700);
}

.data-table tr:hover {
    background: var(--color-gray-50);
}

.data-table .mono {
    font-family: var(--font-mono);
}

/* ========================================
   Page Header (for internal pages)
   ======================================== */
.page-header {
    position: relative;
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, var(--color-gray-900) 0%, var(--color-gray-800) 100%);
    overflow: hidden;
}

.page-header-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.25;
}

.page-header-bg .hero-grid {
    opacity: 0.5;
}

.page-header-content {
    position: relative;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.page-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: white;
    margin-bottom: 1rem;
}

.page-subtitle {
    font-size: 1.125rem;
    color: var(--color-gray-300);
    max-width: 600px;
    margin: 0 auto;
}

/* Page-specific header backgrounds */
.page-header-products .page-header-bg { background-image: url('images/header-products.jpg'); }
.page-header-about .page-header-bg { background-image: url('images/header-about.jpg'); }
.page-header-applications .page-header-bg { background-image: url('images/header-applications.jpg'); }
.page-header-quality .page-header-bg { background-image: url('images/header-quality.jpg'); }
.page-header-contact .page-header-bg { background-image: url('images/header-contact.jpg'); }
.page-header-press .page-header-bg { background-image: url('images/header-press.jpg'); }

/* ========================================
   Main Content
   ======================================== */
.main-content {
    padding: 4rem 0;
}

.content-section {
    margin-bottom: 4rem;
}

.content-section:last-child {
    margin-bottom: 0;
}

.section-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: 1.5rem;
}

.section-title.centered {
    text-align: center;
}

.section-intro {
    font-size: 1rem;
    color: var(--color-gray-600);
    margin-bottom: 2rem;
    max-width: 700px;
}

/* Content Grid */
.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

@media (max-width: 768px) {
    .content-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

.content-text p {
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.content-text p:last-child {
    margin-bottom: 0;
}

/* Stats Card */
.stats-card {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: var(--radius-xl);
    padding: 2rem;
}

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

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

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    line-height: 1;
}

.stat-label {
    display: block;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 0.5rem;
}

/* Values Grid */
.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

@media (max-width: 1024px) {
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .values-grid {
        grid-template-columns: 1fr;
    }
}

.value-card {
    background: white;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    padding: 2rem;
    text-align: center;
    transition: all var(--transition-base);
}

.value-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.value-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 1rem;
    color: var(--color-primary);
}

.value-icon svg {
    width: 100%;
    height: 100%;
}

.value-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: 0.5rem;
}

.value-card p {
    font-size: 0.875rem;
    color: var(--color-gray-600);
    line-height: 1.6;
}

/* Locations Grid */
.locations-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

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

.location-card {
    background: var(--color-gray-50);
    border-radius: var(--radius-xl);
    padding: 2rem;
    text-align: center;
}

.location-icon {
    width: 40px;
    height: 40px;
    margin: 0 auto 1rem;
    color: var(--color-primary);
}

.location-icon svg {
    width: 100%;
    height: 100%;
}

.location-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: 0.25rem;
}

.location-detail {
    font-size: 1rem;
    color: var(--color-gray-700);
    margin-bottom: 0.25rem;
}

.location-desc {
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

/* Quick Links Grid */
.quick-links-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

@media (max-width: 640px) {
    .quick-links-grid {
        grid-template-columns: 1fr;
    }
}

.quick-link-card {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: white;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    text-decoration: none;
    transition: all var(--transition-base);
}

.quick-link-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.quick-link-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(37, 99, 235, 0.1);
    border-radius: var(--radius-lg);
    color: var(--color-primary);
}

.quick-link-icon svg {
    width: 24px;
    height: 24px;
}

.quick-link-content {
    flex: 1;
}

.quick-link-content h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: 0.25rem;
}

.quick-link-content p {
    font-size: 0.875rem;
    color: var(--color-gray-600);
}

.quick-link-arrow {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    color: var(--color-gray-400);
    transition: all var(--transition-fast);
}

.quick-link-card:hover .quick-link-arrow {
    color: var(--color-primary);
    transform: translateX(4px);
}

/* ========================================
   Quality Page Styles
   ======================================== */
.mission-card {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: var(--radius-2xl);
    padding: 3rem;
    text-align: center;
    color: white;
}

.mission-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.5rem;
}

.mission-icon svg {
    width: 100%;
    height: 100%;
}

.mission-card h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.mission-text {
    font-size: 1.25rem;
    line-height: 1.6;
    max-width: 700px;
    margin: 0 auto;
    opacity: 0.95;
}

/* Principles Grid */
.principles-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

@media (max-width: 1024px) {
    .principles-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .principles-grid {
        grid-template-columns: 1fr;
    }
}

.principle-card {
    background: white;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    padding: 2rem;
    transition: all var(--transition-base);
}

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

.principle-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    opacity: 0.3;
    line-height: 1;
    margin-bottom: 1rem;
}

.principle-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: 0.75rem;
}

.principle-card p {
    font-size: 0.875rem;
    color: var(--color-gray-600);
    line-height: 1.6;
}

/* Quality Badge */
.quality-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(37, 99, 235, 0.05) 100%);
    border-radius: var(--radius-2xl);
    padding: 3rem;
    color: var(--color-primary);
}

.quality-badge svg {
    width: 80px;
    height: 80px;
    margin-bottom: 1rem;
}

.quality-badge span {
    font-size: 1.125rem;
    font-weight: 600;
}

/* Procedures Grid */
.procedures-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

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

@media (max-width: 480px) {
    .procedures-grid {
        grid-template-columns: 1fr;
    }
}

.procedure-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
}

.procedure-item svg {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    color: var(--color-success);
}

.procedure-item span {
    font-size: 0.875rem;
    color: var(--color-gray-700);
}

/* ========================================
   Applications Page Styles
   ======================================== */
.support-banner {
    display: flex;
    align-items: center;
    gap: 2rem;
    background: linear-gradient(135deg, var(--color-gray-900) 0%, var(--color-gray-800) 100%);
    border-radius: var(--radius-2xl);
    padding: 3rem;
}

@media (max-width: 768px) {
    .support-banner {
        flex-direction: column;
        text-align: center;
    }
}

.support-icon {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    color: var(--color-primary);
}

.support-icon svg {
    width: 100%;
    height: 100%;
}

.support-content h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: white;
    margin-bottom: 0.75rem;
}

.support-content p {
    font-size: 1rem;
    color: var(--color-gray-300);
    margin-bottom: 1.5rem;
    max-width: 500px;
}

/* Documents Grid */
.documents-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

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

.document-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background: white;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    text-decoration: none;
    transition: all var(--transition-base);
}

.document-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.document-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(239, 68, 68, 0.1);
    border-radius: var(--radius-lg);
    color: #ef4444;
}

.document-icon-presentation {
    background: rgba(37, 99, 235, 0.1);
    color: var(--color-primary);
}

.document-icon svg {
    width: 24px;
    height: 24px;
}

.document-content {
    flex: 1;
    min-width: 0;
}

.document-content h3 {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.document-content p {
    font-size: 0.8125rem;
    color: var(--color-gray-600);
    line-height: 1.5;
    margin-bottom: 0.5rem;
}

.document-type {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-gray-500);
}

.document-arrow {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    color: var(--color-gray-400);
    transition: all var(--transition-fast);
}

.document-card:hover .document-arrow {
    color: var(--color-primary);
    transform: translate(4px, -4px);
}

/* Application Showcase */
.applications-showcase {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

@media (max-width: 1024px) {
    .applications-showcase {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .applications-showcase {
        grid-template-columns: 1fr;
    }
}

.app-showcase-card {
    background: var(--color-gray-50);
    border-radius: var(--radius-xl);
    padding: 2rem;
    text-align: center;
    transition: all var(--transition-base);
}

.app-showcase-card:hover {
    background: white;
    box-shadow: var(--shadow-lg);
}

.app-showcase-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 1rem;
    color: var(--color-primary);
}

.app-showcase-icon svg {
    width: 100%;
    height: 100%;
}

.app-showcase-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: 0.5rem;
}

.app-showcase-card p {
    font-size: 0.875rem;
    color: var(--color-gray-600);
    line-height: 1.5;
}

/* ========================================
   Press Page Styles
   ======================================== */
.press-timeline {
    max-width: 800px;
    margin: 0 auto;
}

.press-year {
    margin-bottom: 1.5rem;
}

.year-label {
    display: inline-block;
    font-size: 1rem;
    font-weight: 600;
    color: white;
    background: var(--color-primary);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
}

.press-card {
    display: flex;
    gap: 1.5rem;
    background: white;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    margin-bottom: 1rem;
    text-decoration: none;
    transition: all var(--transition-base);
}

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

@media (max-width: 640px) {
    .press-card {
        flex-direction: column;
        gap: 1rem;
    }
}

.press-date {
    flex-shrink: 0;
    width: 60px;
    text-align: center;
    padding: 0.5rem;
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
}

.press-day {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-gray-900);
    line-height: 1;
}

.press-month {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-gray-500);
    text-transform: uppercase;
    margin-top: 0.25rem;
}

.press-content {
    flex: 1;
}

.press-content h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.press-content p {
    font-size: 0.875rem;
    color: var(--color-gray-600);
    line-height: 1.6;
    margin-bottom: 0.75rem;
}

.press-link {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-primary);
}

.press-link svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

.press-card:hover .press-link svg {
    transform: translateX(4px);
}

/* Media Contact Card */
.media-contact-card {
    display: flex;
    align-items: center;
    gap: 2rem;
    background: var(--color-gray-50);
    border-radius: var(--radius-2xl);
    padding: 3rem;
}

@media (max-width: 768px) {
    .media-contact-card {
        flex-direction: column;
        text-align: center;
    }
}

.media-contact-icon {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    color: var(--color-primary);
}

.media-contact-icon svg {
    width: 100%;
    height: 100%;
}

.media-contact-content h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: 0.75rem;
}

.media-contact-content p {
    font-size: 1rem;
    color: var(--color-gray-600);
    margin-bottom: 1.5rem;
    max-width: 500px;
}

/* ========================================
   Breadcrumb
   ======================================== */
.breadcrumb-section {
    padding: 6rem 0 1rem;
    background: var(--color-gray-50);
}

.breadcrumb {
    font-size: 0.875rem;
}

.breadcrumb ol {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.breadcrumb li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.breadcrumb li:not(:last-child)::after {
    content: '/';
    color: var(--color-gray-400);
}

.breadcrumb a {
    color: var(--color-gray-600);
    text-decoration: none;
}

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

.breadcrumb li:last-child span {
    color: var(--color-gray-900);
    font-weight: 500;
}

/* ========================================
   Product Detail Page
   ======================================== */
.product-detail-grid {
    display: grid;
    gap: 2rem;
}

.product-header {
    text-align: center;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--color-gray-200);
}

.product-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-primary);
    background: rgba(37, 99, 235, 0.1);
    border-radius: var(--radius-full);
    margin-bottom: 1rem;
}

.product-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: 0.5rem;
    font-family: var(--font-mono);
}

.product-subtitle {
    font-size: 1.125rem;
    color: var(--color-gray-600);
}

/* Key Specs */
.product-key-specs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

@media (max-width: 768px) {
    .product-key-specs {
        grid-template-columns: repeat(2, 1fr);
    }
}

.key-spec {
    background: var(--color-gray-50);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    text-align: center;
}

.key-spec-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gray-500);
    margin-bottom: 0.5rem;
}

.key-spec-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-gray-900);
    font-family: var(--font-mono);
}

/* Specs Table */
.product-specs-section {
    background: white;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    padding: 2rem;
}

.product-specs-section h2 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: 1.5rem;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
}

.specs-table th,
.specs-table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--color-gray-100);
}

.specs-table th {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gray-500);
    background: var(--color-gray-50);
}

.specs-table td:first-child {
    font-weight: 500;
    color: var(--color-gray-700);
}

.specs-table td:last-child {
    font-family: var(--font-mono);
    color: var(--color-gray-900);
}

.specs-table tr:last-child td {
    border-bottom: none;
}

/* Product Actions */
.product-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    padding-top: 2rem;
    border-top: 1px solid var(--color-gray-200);
}

.btn-outline {
    background: white;
    color: var(--color-gray-700);
    border: 1px solid var(--color-gray-300);
}

.btn-outline:hover {
    background: var(--color-gray-50);
    border-color: var(--color-gray-400);
}

.btn svg {
    flex-shrink: 0;
}

.btn-large {
    padding: 1rem 1.5rem;
    font-size: 1rem;
}

.btn-large svg {
    width: 20px;
    height: 20px;
}