/**
 * XiKey Corporate Website - Stylesheet
 * Modern, Responsive, RTL Support
 * PHP 8.4 Compatible
 */

/* ========================================
   CSS Variables & Theme
   ======================================== */
:root {
    /* Primary Colors - Blue Tech Theme */
    --color-primary: #2563eb;
    --color-primary-dark: #1d4ed8;
    --color-primary-light: #3b82f6;
    --color-primary-50: #eff6ff;
    --color-primary-100: #dbeafe;
    --color-primary-900: #1e3a8a;
    
    /* Secondary Colors */
    --color-secondary: #0f172a;
    --color-accent: #06b6d4;
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-error: #ef4444;
    
    /* Neutral Colors */
    --color-white: #ffffff;
    --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;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-family-ar: 'IBM Plex Sans Arabic', 'Inter', 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: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
    
    /* Spacing */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;
    --spacing-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);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
    
    /* Container */
    --container-max: 1280px;
    --container-padding: 1.5rem;
    
    /* Header */
    --header-height: 72px;
}

/* ========================================
   Dark Mode Theme
   ======================================== */
[data-theme="dark"] {
    /* Primary Colors - Slightly lighter for dark backgrounds */
    --color-primary: #3b82f6;
    --color-primary-dark: #2563eb;
    --color-primary-light: #60a5fa;
    --color-primary-50: rgba(59, 130, 246, 0.1);
    --color-primary-100: rgba(59, 130, 246, 0.15);
    --color-primary-900: #93c5fd;

    /* Secondary Colors */
    --color-secondary: #e2e8f0;
    --color-accent: #22d3ee;
    --color-success: #34d399;
    --color-warning: #fbbf24;
    --color-error: #f87171;

    /* Neutral Colors - Inverted */
    --color-white: #0f172a;
    --color-gray-50: #1e293b;
    --color-gray-100: #1e293b;
    --color-gray-200: #334155;
    --color-gray-300: #475569;
    --color-gray-400: #64748b;
    --color-gray-500: #94a3b8;
    --color-gray-600: #cbd5e1;
    --color-gray-700: #e2e8f0;
    --color-gray-800: #f1f5f9;
    --color-gray-900: #f8fafc;

    /* Shadows - Darker for dark mode */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.2);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.3), 0 2px 4px -2px rgb(0 0 0 / 0.2);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.3), 0 4px 6px -4px rgb(0 0 0 / 0.2);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.3), 0 8px 10px -6px rgb(0 0 0 / 0.2);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.5);

    color-scheme: dark;
}

/* Dark mode smooth transition on all elements */
body,
.header,
.footer,
.pricing-card,
.feature-card,
.integration-card,
.contact-card,
.team-card,
.stat-card,
.timeline-card,
.why-item,
.nav,
.lang-dropdown,
input, textarea, select {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* Dark mode header background */
[data-theme="dark"] .header {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
}

/* Dark mode cards - subtle border for definition */
[data-theme="dark"] .pricing-card,
[data-theme="dark"] .feature-card,
[data-theme="dark"] .integration-card,
[data-theme="dark"] .team-card,
[data-theme="dark"] .stat-card,
[data-theme="dark"] .timeline-card,
[data-theme="dark"] .why-item,
[data-theme="dark"] .contact-card {
    border: 1px solid var(--color-gray-200);
}

/* Dark mode form inputs */
[data-theme="dark"] input,
[data-theme="dark"] textarea,
[data-theme="dark"] select {
    background-color: var(--color-gray-50);
    color: var(--color-gray-700);
    border-color: var(--color-gray-200);
}

/* Dark mode dropdown */
[data-theme="dark"] .lang-dropdown {
    background: #1e293b;
    border-color: #334155;
}

/* Dark mode hero gradient */
[data-theme="dark"] .hero {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
}

/* Dark mode bg-light sections */
[data-theme="dark"] .bg-light {
    background-color: #1e293b;
}

/* Dark mode page header */
[data-theme="dark"] .page-header {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
}

/* Dark mode footer */
[data-theme="dark"] .footer {
    background: #0b1120;
}

[data-theme="dark"] .footer-bottom {
    background: #070d18;
    border-top-color: #1e293b;
}

/* Dark mode comparison tables */
[data-theme="dark"] .comparison-table th,
[data-theme="dark"] .competitor-table th {
    background: #1e293b;
}

[data-theme="dark"] .competitor-table td.xikey-col,
[data-theme="dark"] .competitor-table th.xikey-col {
    background: rgba(59, 130, 246, 0.15);
}

/* Dark mode roadmap */
[data-theme="dark"] .roadmap-item::before {
    background: #334155;
}

/* Dark mode feature icons - transparent tints */
[data-theme="dark"] .feature-icon.inventory { background: rgba(16, 185, 129, 0.15); }
[data-theme="dark"] .feature-icon.accounting { background: rgba(245, 158, 11, 0.15); }
[data-theme="dark"] .feature-icon.zatca { background: rgba(59, 130, 246, 0.15); }
[data-theme="dark"] .feature-icon.branch { background: rgba(219, 39, 119, 0.15); }
[data-theme="dark"] .feature-icon.reports { background: rgba(147, 51, 234, 0.15); }

/* Dark mode feature badges */
[data-theme="dark"] .feature-badge.inventory { background: rgba(16, 185, 129, 0.15); }
[data-theme="dark"] .feature-badge.accounting { background: rgba(245, 158, 11, 0.15); }
[data-theme="dark"] .feature-badge.zatca { background: rgba(59, 130, 246, 0.15); }

/* Dark mode status badges */
[data-theme="dark"] .status-badge.completed { background: rgba(16, 185, 129, 0.15); color: #34d399; }
[data-theme="dark"] .status-badge.current { background: rgba(59, 130, 246, 0.15); color: #60a5fa; }
[data-theme="dark"] .status-badge.upcoming { background: rgba(245, 158, 11, 0.15); color: #fbbf24; }

/* Dark mode code block header */
[data-theme="dark"] .dashboard-header { background: #1e293b; }

/* Dark mode mobile nav */
[data-theme="dark"] .nav.active {
    background: #0f172a;
}

/* Dark mode mobile overlay */
[data-theme="dark"] .mobile-overlay.active {
    background: rgba(0, 0, 0, 0.7);
}

/* Dark mode scroll shadow */
[data-theme="dark"] .header {
    border-bottom-color: #1e293b;
}

/* Dark mode toggle button styles */
.theme-switcher {
    display: flex;
    align-items: center;
}

.theme-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: none;
    background: transparent;
    color: var(--color-gray-500);
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: color var(--transition-fast), background-color var(--transition-fast);
}

.theme-btn:hover {
    color: var(--color-primary);
    background-color: var(--color-gray-100);
}

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

/* Show/hide sun/moon icons */
.theme-btn .icon-sun { display: none; }
.theme-btn .icon-moon { display: block; }

[data-theme="dark"] .theme-btn .icon-sun { display: block; }
[data-theme="dark"] .theme-btn .icon-moon { display: none; }

/* Dark mode auto-detection is handled by JavaScript (header.php inline script + DarkMode module).
   The [data-theme="dark"] selector above handles all dark mode styles.
   System preference is detected by JS which sets data-theme="dark" attribute. */

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-gray-700);
    background-color: var(--color-white);
}

body.lang-ar {
    font-family: var(--font-family-ar);
}

/* RTL Support */
[dir="rtl"] {
    direction: rtl;
}

[dir="rtl"] .btn-icon,
[dir="rtl"] .feature-link svg,
[dir="rtl"] .nav-link svg {
    transform: scaleX(-1);
}

img, picture, video, canvas, svg {
    display: block;
    max-width: 100%;
}

input, button, textarea, select {
    font: inherit;
}

p, h1, h2, h3, h4, h5, h6 {
    overflow-wrap: break-word;
}

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

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

ul, ol {
    list-style: none;
}

/* ========================================
   Container & Layout
   ======================================== */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section-padding {
    padding: var(--spacing-20) 0;
}

.section-padding-sm {
    padding: var(--spacing-12) 0;
}

.bg-light {
    background-color: var(--color-gray-50);
}

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

/* ========================================
   Typography
   ======================================== */
h1, h2, h3, h4, h5, h6 {
    color: var(--color-gray-900);
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }

@media (min-width: 768px) {
    h1 { font-size: var(--font-size-5xl); }
    h2 { font-size: var(--font-size-4xl); }
}

.section-header {
    max-width: 768px;
    margin: 0 auto var(--spacing-12);
}

.section-badge {
    display: inline-block;
    padding: var(--spacing-1) var(--spacing-3);
    background: var(--color-primary-100);
    color: var(--color-primary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-4);
}

.section-title {
    margin-bottom: var(--spacing-4);
}

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

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-6);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-lg);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

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

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

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

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

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

.btn-white:hover {
    background: var(--color-gray-100);
    color: var(--color-primary-dark);
}

.btn-outline-white {
    background: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}

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

.btn-sm {
    padding: var(--spacing-2) var(--spacing-4);
    font-size: var(--font-size-sm);
}

.btn-lg {
    padding: var(--spacing-4) var(--spacing-8);
    font-size: var(--font-size-lg);
}

.btn-block {
    width: 100%;
}

.btn-icon {
    width: 1.25rem;
    height: 1.25rem;
}

/* ========================================
   Header
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-gray-200);
    height: var(--header-height);
}

.header-spacer {
    height: var(--header-height);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-extrabold);
    color: var(--color-gray-900);
}

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

.logo-icon {
    font-size: 1.75rem;
}

/* Navigation */
.nav-list {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
}

.nav-link {
    display: block;
    padding: var(--spacing-2) var(--spacing-4);
    color: var(--color-gray-600);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-primary);
    background: var(--color-primary-50);
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

/* Language Switcher */
.language-switcher {
    position: relative;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
    padding: var(--spacing-2) var(--spacing-3);
    background: var(--color-gray-100);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-700);
}

.lang-icon {
    width: 1rem;
    height: 1rem;
}

.lang-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: var(--spacing-2);
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    min-width: 150px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
}

[dir="rtl"] .lang-dropdown {
    right: auto;
    left: 0;
}

.language-switcher:hover .lang-dropdown,
.lang-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-3) var(--spacing-4);
    color: var(--color-gray-700);
    font-size: var(--font-size-sm);
}

.lang-option:hover,
.lang-option.active {
    background: var(--color-gray-50);
    color: var(--color-primary);
}

.lang-flag {
    font-size: 1.25rem;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--spacing-2);
    background: none;
    border: none;
    cursor: pointer;
}

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

.menu-toggle.active .menu-bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active .menu-bar:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active .menu-bar:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    z-index: 999;
}

.mobile-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative;
    padding: var(--spacing-16) 0;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--color-primary-50) 0%, var(--color-white) 50%, var(--color-gray-50) 100%);
}

.hero-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, var(--color-primary-100) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, var(--color-accent) 0%, transparent 30%);
    opacity: 0.5;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-12);
    align-items: center;
}

@media (min-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr 1fr;
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-2) var(--spacing-4);
    background: var(--color-white);
    border: 1px solid var(--color-primary-200);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-primary);
    margin-bottom: var(--spacing-6);
}

.hero-title {
    font-size: var(--font-size-4xl);
    line-height: 1.1;
    margin-bottom: var(--spacing-6);
    background: linear-gradient(135deg, var(--color-gray-900) 0%, var(--color-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: var(--font-size-5xl);
    }
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-8);
    max-width: 540px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-12);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-6);
}

@media (min-width: 640px) {
    .hero-stats {
        grid-template-columns: repeat(4, 1fr);
    }
}

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

.stat-number {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-extrabold);
    color: var(--color-gray-900);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

/* Dashboard Preview */
.dashboard-preview {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    overflow: hidden;
    border: 1px solid var(--color-gray-200);
}

.dashboard-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-3) var(--spacing-4);
    background: var(--color-gray-100);
    border-bottom: 1px solid var(--color-gray-200);
}

.dashboard-dots {
    display: flex;
    gap: 6px;
}

.dashboard-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-gray-300);
}

.dashboard-dots span:nth-child(1) { background: #ef4444; }
.dashboard-dots span:nth-child(2) { background: #f59e0b; }
.dashboard-dots span:nth-child(3) { background: #10b981; }

.dashboard-title {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-500);
}

.dashboard-body {
    display: grid;
    grid-template-columns: 140px 1fr;
    min-height: 300px;
}

.dashboard-sidebar {
    background: var(--color-gray-800);
    padding: var(--spacing-4);
    color: var(--color-gray-300);
    font-size: var(--font-size-sm);
}

.dashboard-sidebar .nav-item {
    padding: var(--spacing-2) var(--spacing-3);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-1);
}

.dashboard-sidebar .nav-item.active {
    background: var(--color-primary);
    color: var(--color-white);
}

.dashboard-content {
    padding: var(--spacing-4);
}

.widget-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-3);
}

.widget {
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
    padding: var(--spacing-3);
    border: 1px solid var(--color-gray-200);
}

.widget.wide {
    grid-column: span 3;
}

.widget-label {
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-1);
}

.widget-value {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--color-gray-900);
}

.widget-trend {
    font-size: var(--font-size-xs);
    margin-top: var(--spacing-1);
}

.widget-trend.up { color: var(--color-success); }
.widget-trend.down { color: var(--color-error); }

.chart-placeholder {
    height: 40px;
    color: var(--color-primary);
}

.chart-placeholder svg {
    width: 100%;
    height: 100%;
}

/* ========================================
   Features Section
   ======================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: var(--spacing-6);
}

@media (min-width: 640px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

.features-grid.compact {
    grid-template-columns: repeat(2, 1fr);
}

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

@media (min-width: 1024px) {
    .features-grid.compact {
        grid-template-columns: repeat(6, 1fr);
    }
}

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

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary-200);
}

.feature-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-4);
}

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

.feature-icon.pos { background: var(--color-primary-100); color: var(--color-primary); }
.feature-icon.inventory { background: #dcfce7; color: var(--color-success); }
.feature-icon.accounting { background: #fef3c7; color: var(--color-warning); }
.feature-icon.zatca { background: #dbeafe; color: #1d4ed8; }
.feature-icon.branch { background: #fce7f3; color: #db2777; }
.feature-icon.reports { background: #f3e8ff; color: #9333ea; }

.feature-title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-2);
}

.feature-description {
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-4);
}

.feature-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-1);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
}

.feature-link svg {
    width: 1rem;
    height: 1rem;
}

/* Feature Card Mini */
.feature-card-mini {
    text-align: center;
    padding: var(--spacing-4);
}

.feature-icon-small {
    font-size: 2rem;
    margin-bottom: var(--spacing-2);
}

.feature-card-mini h4 {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-1);
}

.feature-card-mini p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

/* ========================================
   Benefits Section
   ======================================== */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: var(--spacing-8);
}

@media (min-width: 640px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.benefit-item {
    padding: var(--spacing-6);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-gray-200);
}

.benefit-number {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-extrabold);
    color: var(--color-primary);
    opacity: 0.3;
    margin-bottom: var(--spacing-2);
}

.benefit-title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-2);
}

.benefit-text {
    color: var(--color-gray-600);
}
/**
 * XiKey Corporate Website - Stylesheet (Part 2)
 * Modern, Responsive, RTL Support
 */

/* ========================================
   CTA Section
   ======================================== */
.cta-section {
    padding: var(--spacing-16) 0;
}

.cta-box {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-12) var(--spacing-8);
    text-align: center;
    color: var(--color-white);
}

@media (min-width: 768px) {
    .cta-box {
        display: flex;
        align-items: center;
        justify-content: space-between;
        text-align: left;
        padding: var(--spacing-12) var(--spacing-12);
    }
}

.cta-content {
    margin-bottom: var(--spacing-6);
}

@media (min-width: 768px) {
    .cta-content {
        margin-bottom: 0;
        max-width: 500px;
    }
}

.cta-title {
    color: var(--color-white);
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-3);
}

.cta-text {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0;
}

.cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-3);
    justify-content: center;
}

@media (min-width: 768px) {
    .cta-actions {
        justify-content: flex-start;
    }
}

/* ========================================
   Trust Section
   ======================================== */
.trust-section {
    border-top: 1px solid var(--color-gray-200);
}

.trust-label {
    text-align: center;
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-6);
}

.trust-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-8);
}

.trust-logo {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-400);
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all var(--transition-fast);
}

.trust-logo:hover {
    filter: grayscale(0%);
    opacity: 1;
}

/* ========================================
   Page Header
   ======================================== */
.page-header {
    background: linear-gradient(135deg, var(--color-primary-50) 0%, var(--color-white) 100%);
    padding: var(--spacing-16) 0 var(--spacing-12);
    text-align: center;
}

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

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

/* ========================================
   Feature Detail Pages
   ======================================== */
.feature-detail-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-12);
    align-items: center;
}

@media (min-width: 1024px) {
    .feature-detail-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .feature-detail-grid.reverse {
        direction: rtl;
    }
    
    [dir="rtl"] .feature-detail-grid.reverse {
        direction: ltr;
    }
    
    .feature-detail-grid.reverse > * {
        direction: ltr;
    }
    
    [dir="rtl"] .feature-detail-grid.reverse > * {
        direction: rtl;
    }
}

.feature-badge {
    display: inline-block;
    padding: var(--spacing-1) var(--spacing-3);
    background: var(--color-primary-100);
    color: var(--color-primary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-4);
}

.feature-badge.inventory { background: #dcfce7; color: var(--color-success); }
.feature-badge.accounting { background: #fef3c7; color: var(--color-warning); }
.feature-badge.zatca { background: #dbeafe; color: #1d4ed8; }

.feature-detail-title {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-4);
}

.feature-detail-text {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-6);
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    color: var(--color-gray-700);
}

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

/* Feature Mockups */
.feature-mockup {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    overflow: hidden;
    border: 1px solid var(--color-gray-200);
}

.mockup-header {
    padding: var(--spacing-3) var(--spacing-4);
    background: var(--color-gray-100);
    border-bottom: 1px solid var(--color-gray-200);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-600);
}

.mockup-content {
    padding: var(--spacing-4);
}

/* POS Mockup */
.pos-items {
    margin-bottom: var(--spacing-4);
}

.pos-item {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-2) 0;
    border-bottom: 1px solid var(--color-gray-100);
}

.pos-total {
    text-align: right;
    padding: var(--spacing-3) 0;
    font-size: var(--font-size-lg);
    border-top: 2px solid var(--color-gray-200);
}

.pos-actions {
    display: flex;
    gap: var(--spacing-2);
}

.pos-btn {
    flex: 1;
    padding: var(--spacing-2);
    text-align: center;
    background: var(--color-gray-100);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
}

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

/* Inventory Mockup */
.inv-stats {
    display: flex;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-4);
}

.inv-stat {
    flex: 1;
    text-align: center;
    padding: var(--spacing-3);
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
}

.inv-stat.alert {
    background: #fef2f2;
    color: var(--color-error);
}

.inv-label {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-1);
}

.inv-value {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
}

.inv-chart {
    display: flex;
    align-items: flex-end;
    justify-content: space-around;
    height: 80px;
    gap: var(--spacing-2);
}

.inv-chart .bar {
    flex: 1;
    background: var(--color-primary);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    min-height: 20px;
}

/* Accounting Mockup */
.acc-row {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-2) 0;
}

.acc-positive {
    color: var(--color-success);
}

.acc-negative {
    color: var(--color-error);
}

.acc-divider {
    height: 1px;
    background: var(--color-gray-200);
    margin: var(--spacing-3) 0;
}

.acc-vat {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-3);
    background: var(--color-gray-50);
    border-radius: var(--radius-md);
}

.acc-vat-amount {
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

/* ZATCA Mockup */
.zatca-invoice {
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    padding: var(--spacing-4);
}

.zatca-header {
    text-align: center;
    padding-bottom: var(--spacing-3);
    border-bottom: 1px dashed var(--color-gray-300);
    margin-bottom: var(--spacing-3);
}

.zatca-details {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-3);
}

.zatca-items {
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-3);
}

.zatca-total {
    text-align: center;
    padding: var(--spacing-3) 0;
    border-top: 1px solid var(--color-gray-200);
}

.zatca-qr {
    text-align: center;
    padding-top: var(--spacing-3);
}

.qr-placeholder {
    display: inline-block;
    padding: var(--spacing-3) var(--spacing-6);
    background: var(--color-gray-100);
    border-radius: var(--radius-md);
    font-family: monospace;
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
}

/* ========================================
   Pricing Section
   ======================================== */
.pricing-tabs {
    display: flex;
    justify-content: center;
    gap: var(--spacing-2);
    margin-bottom: var(--spacing-10);
}

.tab-btn {
    padding: var(--spacing-2) var(--spacing-6);
    background: var(--color-gray-100);
    border: none;
    border-radius: var(--radius-full);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-600);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.tab-btn.active,
.tab-btn:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: var(--spacing-6);
    max-width: 1100px;
    margin: 0 auto;
}

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

.pricing-card {
    background: var(--color-white);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-6);
    position: relative;
    transition: all var(--transition-base);
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.pricing-card.featured {
    border-color: var(--color-primary);
    transform: scale(1.02);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-1) var(--spacing-4);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
}

.pricing-name {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-1);
}

.pricing-desc {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-4);
}

.pricing-price {
    margin-bottom: var(--spacing-6);
}

.pricing-price .currency {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-600);
}

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

.pricing-price .period {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

.pricing-features {
    margin-bottom: var(--spacing-6);
}

.pricing-features ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    font-size: var(--font-size-sm);
    color: var(--color-gray-700);
}

.pricing-features li.disabled {
    color: var(--color-gray-400);
}

.pricing-features svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.pricing-features li:not(.disabled) svg {
    color: var(--color-success);
}

.pricing-features li.disabled svg {
    color: var(--color-gray-300);
}

.pricing-license-type {
    font-size: var(--font-size-xs);
    color: var(--color-success);
    font-weight: var(--font-weight-medium);
    margin-top: 0.25rem;
    letter-spacing: 0.02em;
}

/* ========================================
   Comparison Tables
   ======================================== */
.comparison-section {
    overflow-x: auto;
}

.comparison-table-wrapper,
.competitor-table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.comparison-table,
.competitor-table {
    width: 100%;
    min-width: 700px;
    border-collapse: collapse;
    font-size: var(--font-size-sm);
}

.competitor-table {
    min-width: 900px;
}

.competitor-table td.xikey-col,
.competitor-table th.xikey-col {
    background: var(--color-primary-50);
    font-weight: var(--font-weight-semibold);
}

.comparison-table th,
.comparison-table td,
.competitor-table th,
.competitor-table td {
    padding: var(--spacing-4);
    text-align: left;
    border-bottom: 1px solid var(--color-gray-200);
}

[dir="rtl"] .comparison-table th,
[dir="rtl"] .comparison-table td,
[dir="rtl"] .competitor-table th,
[dir="rtl"] .competitor-table td {
    text-align: right;
}

.comparison-table th,
.competitor-table th {
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-900);
    background: var(--color-gray-50);
}

.comparison-table th.plan-col,
.competitor-table th.xikey-col {
    text-align: center;
}

.comparison-table th.plan-col.featured,
.comparison-table td.featured {
    background: var(--color-primary-50);
}

.comparison-table td,
.competitor-table td {
    color: var(--color-gray-700);
}

.comparison-table td:not(:first-child),
.competitor-table td:not(:first-child) {
    text-align: center;
}

.category-row td {
    background: var(--color-gray-100);
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-900);
}

.check {
    color: var(--color-success);
    font-weight: var(--font-weight-bold);
}

.check.highlight {
    color: var(--color-primary);
}

.cross {
    color: var(--color-gray-300);
}

.partial {
    color: var(--color-warning);
}

/* ========================================
   Integrations
   ======================================== */
.integration-categories {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-16);
}

.category-header {
    text-align: center;
    margin-bottom: var(--spacing-8);
}

.category-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-4);
}

.category-title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-2);
}

.category-desc {
    color: var(--color-gray-500);
}

.integration-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-4);
}

@media (min-width: 640px) {
    .integration-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

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

.integration-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    padding: var(--spacing-5);
    text-align: center;
    transition: all var(--transition-fast);
}

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

.integration-card.featured {
    border-color: var(--color-primary);
    background: var(--color-primary-50);
}

.integration-logo {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-3);
}

.integration-card h4 {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-1);
}

.integration-card p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-3);
}

.integration-badge {
    display: inline-block;
    padding: var(--spacing-1) var(--spacing-2);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
}

.integration-badge.available {
    background: #dcfce7;
    color: var(--color-success);
}

.integration-badge.coming {
    background: #fef3c7;
    color: var(--color-warning);
}

.integration-badge.planned {
    background: #e0e7ff;
    color: #4f46e5;
}


/* ========================================
   API Section
   ======================================== */
.api-section {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-12);
    align-items: center;
}

@media (min-width: 1024px) {
    .api-section {
        grid-template-columns: 1fr 1fr;
    }
}

.api-title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-4);
}

.api-text {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-6);
}

.api-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-6);
}

.api-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

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

.api-code {
    background: var(--color-gray-900);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.code-block {
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: var(--font-size-sm);
}

.code-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-4);
    background: var(--color-gray-800);
}

.code-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.code-dot.red { background: #ef4444; }
.code-dot.yellow { background: #f59e0b; }
.code-dot.green { background: #10b981; }

.code-title {
    margin-left: auto;
    font-size: var(--font-size-xs);
    color: var(--color-gray-400);
}

[dir="rtl"] .code-title {
    margin-left: 0;
    margin-right: auto;
}

.code-block pre {
    padding: var(--spacing-4);
    margin: 0;
    overflow-x: auto;
}

.code-block code {
    color: #e2e8f0;
    line-height: 1.6;
}

/* ========================================
   Roadmap
   ======================================== */
.roadmap-timeline {
    display: flex;
    flex-direction: column;
    gap: 0;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.roadmap-timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--color-gray-200);
}

[dir="rtl"] .roadmap-timeline::before {
    left: auto;
    right: 20px;
}

.roadmap-item {
    display: flex;
    gap: var(--spacing-6);
    padding: var(--spacing-6) 0;
    position: relative;
}

.roadmap-marker {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    border: 2px solid var(--color-gray-300);
    border-radius: 50%;
    font-weight: var(--font-weight-bold);
    color: var(--color-gray-400);
    flex-shrink: 0;
    z-index: 1;
}

.roadmap-item.completed .roadmap-marker {
    background: var(--color-success);
    border-color: var(--color-success);
    color: var(--color-white);
}

.roadmap-item.current .roadmap-marker {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 0 0 4px var(--color-primary-100);
}

.roadmap-item.upcoming .roadmap-marker {
    background: var(--color-white);
    border-color: var(--color-gray-300);
}

.roadmap-content {
    flex: 1;
    padding-top: var(--spacing-1);
}

.roadmap-content h4 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-1);
}

.roadmap-content p {
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-1);
}

.roadmap-date {
    font-size: var(--font-size-xs);
    color: var(--color-gray-400);
    font-weight: var(--font-weight-medium);
}

/* ========================================
   About Page
   ======================================== */
.story-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-12);
    align-items: center;
}

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

.story-text {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-4);
}

.story-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-4);
    margin-top: var(--spacing-8);
    padding-top: var(--spacing-8);
    border-top: 1px solid var(--color-gray-200);
}

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

.story-stat .stat-number {
    font-size: var(--font-size-2xl);
    color: var(--color-primary);
}

.story-stat .stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

.story-image {
    position: relative;
}

.story-placeholder {
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, var(--color-primary-100) 0%, var(--color-primary-50) 100%);
    border-radius: var(--radius-2xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-4);
    text-align: center;
}

.story-placeholder span {
    font-size: 5rem;
}

.story-placeholder p {
    color: var(--color-gray-600);
    font-weight: var(--font-weight-medium);
}

/* Mission Cards */
.mission-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: var(--spacing-6);
}

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

.mission-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    padding: var(--spacing-8);
    text-align: center;
    transition: all var(--transition-base);
}

.mission-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.mission-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-4);
}

.mission-card h3 {
    margin-bottom: var(--spacing-3);
}

.mission-card p {
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
}

/* Why Grid */
.why-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: var(--spacing-8);
}

@media (min-width: 640px) {
    .why-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

.why-item {
    padding: var(--spacing-6);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-gray-200);
}

.why-number {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-extrabold);
    color: var(--color-primary);
    opacity: 0.3;
    margin-bottom: var(--spacing-2);
}

.why-item h4 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-2);
}

.why-item p {
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
}

/* Team */
.team-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: var(--spacing-6);
}

@media (min-width: 640px) {
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

.team-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    padding: var(--spacing-6);
    text-align: center;
}

.team-avatar {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-4);
    font-size: 4rem;
    line-height: 80px;
}

.team-name {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-1);
}

.team-role {
    font-size: var(--font-size-sm);
    color: var(--color-primary);
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--spacing-2);
}

.team-bio {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
}

/* Certifications */
.cert-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-4);
}

@media (min-width: 640px) {
    .cert-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.cert-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    padding: var(--spacing-6);
    text-align: center;
}

.cert-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto var(--spacing-3);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-100);
    color: var(--color-primary);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
}

.cert-card h4 {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-1);
}

.cert-card p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

/* Careers CTA */
.careers-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-8) var(--spacing-12);
    color: var(--color-white);
}

.careers-content {
    max-width: 500px;
}

.careers-content h2 {
    color: var(--color-white);
    margin-bottom: var(--spacing-3);
}

.careers-content p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-6);
}

.careers-visual {
    font-size: 6rem;
    display: none;
}

@media (min-width: 768px) {
    .careers-visual {
        display: block;
    }
}

/* ========================================
   Contact Page
   ======================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-12);
}

@media (min-width: 1024px) {
    .contact-grid {
        grid-template-columns: 1fr 1.5fr;
    }
}

.contact-title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-4);
}

.contact-intro {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-8);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-6);
    margin-bottom: var(--spacing-8);
}

.contact-method {
    display: flex;
    gap: var(--spacing-4);
}

.method-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-100);
    border-radius: var(--radius-lg);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.method-details h4 {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-1);
}

.method-details a,
.method-details p {
    display: block;
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
}

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

.method-note {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--color-gray-400);
    margin-top: var(--spacing-1);
}

/* Contact Social */
.contact-social h4 {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-3);
}

.social-links {
    display: flex;
    gap: var(--spacing-3);
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gray-100);
    border-radius: var(--radius-lg);
    color: var(--color-gray-600);
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.social-link svg {
    width: 20px;
    height: 20px;
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-8);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-4);
}

@media (min-width: 640px) {
    .form-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

.form-group {
    margin-bottom: var(--spacing-4);
}

.form-group label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-2);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-3) var(--spacing-4);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    color: var(--color-gray-900);
    background: var(--color-white);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-100);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-gray-400);
}

.form-checkbox {
    display: flex;
    align-items: center;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    cursor: pointer;
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
}

.checkbox-label input {
    width: auto;
    display: none;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.checkmark::after {
    content: '✓';
    font-size: 12px;
    color: var(--color-white);
    opacity: 0;
}

.checkbox-label input:checked + .checkmark {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.checkbox-label input:checked + .checkmark::after {
    opacity: 1;
}

/* Form Messages */
.form-success,
.form-error {
    padding: var(--spacing-6);
    border-radius: var(--radius-lg);
    text-align: center;
}

.form-success {
    background: #dcfce7;
    color: var(--color-success);
}

.form-error {
    background: #fef2f2;
    color: var(--color-error);
    margin-bottom: var(--spacing-4);
}

.success-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-4);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-success);
    color: var(--color-white);
    border-radius: 50%;
    font-size: var(--font-size-2xl);
}

.form-success h3 {
    color: var(--color-success);
    margin-bottom: var(--spacing-2);
}

.form-success p {
    color: #166534;
    margin: 0;
}

/* Map Section */
.map-section {
    height: 300px;
}

.map-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-gray-100) 0%, var(--color-gray-200) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.map-content {
    text-align: center;
}

.map-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-2);
}

.map-content h3 {
    margin-bottom: var(--spacing-1);
}

.map-content p {
    color: var(--color-gray-500);
}

/* FAQ */
.faq-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
    max-width: 900px;
    margin: 0 auto;
}

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

.faq-item {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-6);
}

.faq-item h4 {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-2);
}

.faq-item p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    margin: 0;
}


/* ========================================
   Footer
   ======================================== */
.footer {
    background: var(--color-gray-900);
    color: var(--color-gray-400);
}

.footer-top {
    padding: var(--spacing-16) 0 var(--spacing-12);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: var(--spacing-10);
}

@media (min-width: 640px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
    }
}

.footer-brand .footer-logo {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-extrabold);
    color: var(--color-white);
    margin-bottom: var(--spacing-4);
}

.footer-description {
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-6);
    max-width: 300px;
}

.footer-social {
    display: flex;
    gap: var(--spacing-3);
}

.footer-social .social-link {
    background: var(--color-gray-800);
    color: var(--color-gray-400);
}

.footer-social .social-link:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.footer-title {
    font-size: var(--font-size-base);
    color: var(--color-white);
    margin-bottom: var(--spacing-4);
}

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

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

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

.contact-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
    font-size: var(--font-size-sm);
}

.contact-icon {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.contact-item a {
    color: var(--color-gray-400);
}

.contact-item a:hover {
    color: var(--color-white);
}

/* Footer Bottom */
.footer-bottom {
    border-top: 1px solid var(--color-gray-800);
    padding: var(--spacing-6) 0;
}

.footer-bottom-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-4);
}

@media (min-width: 768px) {
    .footer-bottom-inner {
        flex-direction: row;
        justify-content: space-between;
    }
}

.copyright {
    font-size: var(--font-size-sm);
    margin: 0;
}

.footer-badges {
    display: flex;
    gap: var(--spacing-4);
    flex-wrap: wrap;
    justify-content: center;
}

.footer-badges .badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-1) var(--spacing-3);
    background: var(--color-gray-800);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
}

.footer-badges .badge svg {
    width: 14px;
    height: 14px;
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: var(--spacing-6);
    right: var(--spacing-6);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-lg);
    z-index: 100;
}

[dir="rtl"] .back-to-top {
    right: auto;
    left: var(--spacing-6);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
}

.back-to-top svg {
    width: 20px;
    height: 20px;
}

/* ========================================
   Trial Badge
   ======================================== */
.trial-badge {
    display: inline-block;
    padding: var(--spacing-1) var(--spacing-4);
    background: linear-gradient(135deg, var(--color-success) 0%, #059669 100%);
    color: #fff;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-full);
    letter-spacing: 0.02em;
    animation: trialPulse 2s ease-in-out infinite;
}

.trial-badge-outline {
    display: inline-block;
    padding: var(--spacing-1) var(--spacing-3);
    border: 2px solid var(--color-success);
    color: var(--color-success);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-full);
}

.pricing-card .trial-badge-outline {
    margin-top: var(--spacing-2);
}

@keyframes trialPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.3); }
    50% { box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
}

/* Scroll Hint for tables on mobile */
.scroll-hint {
    display: none;
    text-align: center;
    padding: var(--spacing-2) 0;
    color: var(--color-gray-500);
    font-size: var(--font-size-xs);
}

.scroll-hint svg {
    width: 16px;
    height: 16px;
    vertical-align: middle;
    margin: 0 var(--spacing-1);
    animation: scrollHintBounce 1.5s ease-in-out infinite;
}

@keyframes scrollHintBounce {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(6px); }
}

@media (max-width: 1023px) {
    .scroll-hint {
        display: block;
    }
}

/* ========================================
   Animations
   ======================================== */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

.animate-fade-in {
    animation: fadeIn 0.6s ease forwards;
}

.animate-fade-in-up {
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
}

/* Scroll animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ========================================
   Responsive Design
   ======================================== */

/* Tablet */
@media (max-width: 1023px) {
    .hidden-mobile {
        display: none !important;
    }

    .nav {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--color-white);
        padding: var(--spacing-6);
        transform: translateX(100%);
        transition: transform var(--transition-base);
        overflow-y: auto;
        z-index: 1000;
    }

    [dir="rtl"] .nav {
        transform: translateX(-100%);
    }

    .nav.active {
        transform: translateX(0);
    }

    .nav-list {
        flex-direction: column;
        gap: var(--spacing-2);
    }

    .nav-link {
        padding: var(--spacing-4);
        font-size: var(--font-size-lg);
        min-height: 48px;
        display: flex;
        align-items: center;
    }

    .menu-toggle {
        display: flex;
        min-width: 44px;
        min-height: 44px;
        align-items: center;
        justify-content: center;
    }

    .header-actions {
        gap: var(--spacing-1);
    }

    .theme-btn,
    .lang-btn {
        min-width: 44px;
        min-height: 44px;
    }

    .hero {
        text-align: center;
    }

    .hero-content {
        order: 1;
    }

    .hero-visual {
        order: 2;
    }

    .section-title {
        font-size: var(--font-size-2xl);
    }

    .hero-title {
        font-size: var(--font-size-3xl);
    }

    /* Table scroll hint */
    .competitor-table-wrapper,
    .comparison-table-wrapper {
        position: relative;
    }

    .competitor-table-wrapper::after,
    .comparison-table-wrapper::after {
        content: '';
        position: absolute;
        top: 0;
        right: 0;
        bottom: 0;
        width: 40px;
        background: linear-gradient(to left, var(--color-white) 0%, transparent 100%);
        pointer-events: none;
        z-index: 1;
    }

    [data-theme="dark"] .competitor-table-wrapper::after,
    [data-theme="dark"] .comparison-table-wrapper::after {
        background: linear-gradient(to left, var(--color-gray-900, #0f172a) 0%, transparent 100%);
    }

    .competitor-table,
    .comparison-table {
        min-width: 600px;
    }

    .why-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-8);
    }
}

/* Mobile */
@media (max-width: 639px) {
    :root {
        --container-padding: 1rem;
    }

    .section-padding {
        padding: var(--spacing-12) 0;
    }

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-3);
    }

    .hero-actions {
        flex-direction: column;
        gap: var(--spacing-3);
    }

    .btn-lg {
        width: 100%;
        padding: var(--spacing-4) var(--spacing-6);
        min-height: 48px;
    }

    .btn-sm {
        min-height: 44px;
        padding: var(--spacing-2) var(--spacing-4);
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

    .pricing-card.featured {
        transform: none;
    }

    .contact-methods {
        gap: var(--spacing-4);
    }

    .footer-badges {
        justify-content: center;
        flex-wrap: wrap;
    }

    .footer-bottom-inner {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-4);
    }

    .dashboard-preview {
        transform: scale(0.85);
        transform-origin: top center;
    }

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

    .cta-actions {
        flex-direction: column;
        gap: var(--spacing-3);
    }

    .page-title {
        font-size: var(--font-size-2xl);
    }

    .feature-card {
        padding: var(--spacing-5);
    }

    .stat-number {
        font-size: var(--font-size-2xl);
    }

    /* Trial badge responsive */
    .trial-badge {
        font-size: var(--font-size-xs);
        padding: var(--spacing-1) var(--spacing-3);
    }
}

/* Small Mobile */
@media (max-width: 374px) {
    html {
        font-size: 14px;
    }

    .dashboard-preview {
        display: none;
    }

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

    .pricing-card {
        padding: var(--spacing-4);
    }
}

/* Large Desktop */
@media (min-width: 1280px) {
    :root {
        --container-padding: 2rem;
    }
}

/* Print */
@media print {
    .header,
    .footer,
    .back-to-top,
    .mobile-overlay {
        display: none !important;
    }
    
    .header-spacer {
        display: none;
    }
    
    body {
        color: #000;
    }
    
    a {
        color: #000;
        text-decoration: underline;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* Focus Visible */
:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Selection */
::selection {
    background: var(--color-primary);
    color: var(--color-white);
}