/* ==========================================================================
   BusinessOnline - Complete Stylesheet
   ========================================================================== */

/* ==========================================================================
   CSS Custom Properties (Variables)
   ========================================================================== */

:root {
    /* Primitive Color Tokens */
    --color-white: rgba(255, 255, 255, 1);
    --color-black: rgba(0, 0, 0, 1);
    --color-cream-50: rgba(252, 252, 249, 1);
    --color-cream-100: rgba(255, 255, 253, 1);
    --color-gray-200: rgba(245, 245, 245, 1);
    --color-gray-300: rgba(167, 169, 169, 1);
    --color-gray-400: rgba(119, 124, 124, 1);
    --color-slate-500: rgba(98, 108, 113, 1);
    --color-brown-600: rgba(94, 82, 64, 1);
    --color-charcoal-700: rgba(31, 33, 33, 1);
    --color-charcoal-800: rgba(38, 40, 40, 1);
    --color-slate-900: rgba(19, 52, 59, 1);
    --color-teal-300: rgba(50, 184, 198, 1);
    --color-teal-400: rgba(45, 166, 178, 1);
    --color-teal-500: rgba(33, 128, 141, 1);
    --color-teal-600: rgba(29, 116, 128, 1);
    --color-teal-700: rgba(26, 104, 115, 1);
    --color-teal-800: rgba(41, 150, 161, 1);
    --color-red-400: rgba(255, 84, 89, 1);
    --color-red-500: rgba(192, 21, 47, 1);
    --color-orange-400: rgba(230, 129, 97, 1);
    --color-orange-500: rgba(168, 75, 47, 1);
    /* RGB versions for opacity control */
    --color-brown-600-rgb: 94, 82, 64;
    --color-teal-500-rgb: 33, 128, 141;
    --color-slate-900-rgb: 19, 52, 59;
    --color-slate-500-rgb: 98, 108, 113;
    --color-red-500-rgb: 192, 21, 47;
    --color-red-400-rgb: 255, 84, 89;
    --color-orange-500-rgb: 168, 75, 47;
    --color-orange-400-rgb: 230, 129, 97;
    /* Background color tokens */
    --color-bg-1: rgba(59, 130, 246, 0.08);
    --color-bg-2: rgba(245, 158, 11, 0.08);
    --color-bg-3: rgba(34, 197, 94, 0.08);
    --color-bg-4: rgba(239, 68, 68, 0.08);
    --color-bg-5: rgba(147, 51, 234, 0.08);
    --color-bg-6: rgba(249, 115, 22, 0.08);
    --color-bg-7: rgba(236, 72, 153, 0.08);
    --color-bg-8: rgba(6, 182, 212, 0.08);
    /* Semantic Color Tokens */
    --color-background: var(--color-cream-50);
    --color-surface: var(--color-cream-100);
    --color-text: var(--color-slate-900);
    --color-text-secondary: var(--color-slate-500);
    --color-primary: var(--color-teal-500);
    --color-primary-hover: var(--color-teal-600);
    --color-primary-active: var(--color-teal-700);
    --color-secondary: rgba(var(--color-brown-600-rgb), 0.12);
    --color-secondary-hover: rgba(var(--color-brown-600-rgb), 0.2);
    --color-secondary-active: rgba(var(--color-brown-600-rgb), 0.25);
    --color-border: rgba(var(--color-brown-600-rgb), 0.2);
    --color-btn-primary-text: var(--color-cream-50);
    --color-card-border: rgba(var(--color-brown-600-rgb), 0.12);
    --color-card-border-inner: rgba(var(--color-brown-600-rgb), 0.12);
    --color-error: var(--color-red-500);
    --color-success: var(--color-teal-500);
    --color-warning: var(--color-orange-500);
    --color-info: var(--color-slate-500);
    --color-focus-ring: rgba(var(--color-teal-500-rgb), 0.4);
    --color-select-caret: rgba(var(--color-slate-900-rgb), 0.8);
    /* Common style patterns */
    --focus-ring: 0 0 0 3px var(--color-focus-ring);
    --focus-outline: 2px solid var(--color-primary);
    --status-bg-opacity: 0.15;
    --status-border-opacity: 0.25;
    --select-caret-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23134252' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    --select-caret-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f5f5f5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    /* RGB versions for opacity control */
    --color-success-rgb: 33, 128, 141;
    --color-error-rgb: 192, 21, 47;
    --color-warning-rgb: 168, 75, 47;
    --color-info-rgb: 98, 108, 113;
    /* Typography */
    --font-family-base: "FKGroteskNeue", "Geist", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-family-mono: "Berkeley Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    --font-size-xs: 11px;
    --font-size-sm: 12px;
    --font-size-base: 14px;
    --font-size-md: 14px;
    --font-size-lg: 16px;
    --font-size-xl: 18px;
    --font-size-2xl: 20px;
    --font-size-3xl: 24px;
    --font-size-4xl: 30px;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 550;
    --font-weight-bold: 600;
    --line-height-tight: 1.2;
    --line-height-normal: 1.5;
    --letter-spacing-tight: -0.01em;
    /* Spacing */
    --space-0: 0;
    --space-1: 1px;
    --space-2: 2px;
    --space-4: 4px;
    --space-6: 6px;
    --space-8: 8px;
    --space-10: 10px;
    --space-12: 12px;
    --space-16: 16px;
    --space-20: 20px;
    --space-24: 24px;
    --space-32: 32px;
    /* Border Radius */
    --radius-sm: 6px;
    --radius-base: 8px;
    --radius-md: 10px;
    --radius-lg: 12px;
    --radius-full: 9999px;
    /* Shadows */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.02);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.04), 0 2px 4px -1px rgba(0, 0, 0, 0.02);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.04), 0 4px 6px -2px rgba(0, 0, 0, 0.02);
    --shadow-inset-sm: inset 0 1px 0 rgba(255, 255, 255, 0.15), inset 0 -1px 0 rgba(0, 0, 0, 0.03);
    /* Animation */
    --duration-fast: 150ms;
    --duration-normal: 250ms;
    --duration-slow: 500ms;
    --ease-standard: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
    /* Layout */
    --container-sm: 640px;
    --container-md: 768px;
    --container-lg: 1024px;
    --container-xl: 1280px;
}

/* Dark mode colors */
@media (prefers-color-scheme: dark) {
    :root {
        --color-gray-400-rgb: 119, 124, 124;
        --color-teal-300-rgb: 50, 184, 198;
        --color-gray-300-rgb: 167, 169, 169;
        --color-gray-200-rgb: 245, 245, 245;
        --color-bg-1: rgba(29, 78, 216, 0.15);
        --color-bg-2: rgba(180, 83, 9, 0.15);
        --color-bg-3: rgba(21, 128, 61, 0.15);
        --color-bg-4: rgba(185, 28, 28, 0.15);
        --color-bg-5: rgba(107, 33, 168, 0.15);
        --color-bg-6: rgba(194, 65, 12, 0.15);
        --color-bg-7: rgba(190, 24, 93, 0.15);
        --color-bg-8: rgba(8, 145, 178, 0.15);
        --color-background: var(--color-charcoal-700);
        --color-surface: var(--color-charcoal-800);
        --color-text: var(--color-gray-200);
        --color-text-secondary: rgba(var(--color-gray-300-rgb), 0.7);
        --color-primary: var(--color-teal-300);
        --color-primary-hover: var(--color-teal-400);
        --color-primary-active: var(--color-teal-800);
        --color-secondary: rgba(var(--color-gray-400-rgb), 0.15);
        --color-secondary-hover: rgba(var(--color-gray-400-rgb), 0.25);
        --color-secondary-active: rgba(var(--color-gray-400-rgb), 0.3);
        --color-border: rgba(var(--color-gray-400-rgb), 0.3);
        --color-error: var(--color-red-400);
        --color-success: var(--color-teal-300);
        --color-warning: var(--color-orange-400);
        --color-info: var(--color-gray-300);
        --color-focus-ring: rgba(var(--color-teal-300-rgb), 0.4);
        --color-btn-primary-text: var(--color-slate-900);
        --color-card-border: rgba(var(--color-gray-400-rgb), 0.2);
        --color-card-border-inner: rgba(var(--color-gray-400-rgb), 0.15);
        --color-select-caret: rgba(var(--color-gray-200-rgb), 0.8);
        --shadow-inset-sm: inset 0 1px 0 rgba(255, 255, 255, 0.1), inset 0 -1px 0 rgba(0, 0, 0, 0.15);
    }
}

/* Data attribute for manual theme switching */
[data-color-scheme="dark"] {
    --color-gray-400-rgb: 119, 124, 124;
    --color-teal-300-rgb: 50, 184, 198;
    --color-gray-300-rgb: 167, 169, 169;
    --color-gray-200-rgb: 245, 245, 245;
    --color-bg-1: rgba(29, 78, 216, 0.15);
    --color-bg-2: rgba(180, 83, 9, 0.15);
    --color-bg-3: rgba(21, 128, 61, 0.15);
    --color-bg-4: rgba(185, 28, 28, 0.15);
    --color-bg-5: rgba(107, 33, 168, 0.15);
    --color-bg-6: rgba(194, 65, 12, 0.15);
    --color-bg-7: rgba(190, 24, 93, 0.15);
    --color-bg-8: rgba(8, 145, 178, 0.15);
    --color-background: var(--color-charcoal-700);
    --color-surface: var(--color-charcoal-800);
    --color-text: var(--color-gray-200);
    --color-text-secondary: rgba(var(--color-gray-300-rgb), 0.7);
    --color-primary: var(--color-teal-300);
    --color-primary-hover: var(--color-teal-400);
    --color-primary-active: var(--color-teal-800);
    --color-secondary: rgba(var(--color-gray-400-rgb), 0.15);
    --color-secondary-hover: rgba(var(--color-gray-400-rgb), 0.25);
    --color-secondary-active: rgba(var(--color-gray-400-rgb), 0.3);
    --color-border: rgba(var(--color-gray-400-rgb), 0.3);
    --color-error: var(--color-red-400);
    --color-success: var(--color-teal-300);
    --color-warning: var(--color-orange-400);
    --color-info: var(--color-gray-300);
    --color-focus-ring: rgba(var(--color-teal-300-rgb), 0.4);
    --color-btn-primary-text: var(--color-slate-900);
    --color-card-border: rgba(var(--color-gray-400-rgb), 0.15);
    --color-card-border-inner: rgba(var(--color-gray-400-rgb), 0.15);
    --color-select-caret: rgba(var(--color-gray-200-rgb), 0.8);
    --shadow-inset-sm: inset 0 1px 0 rgba(255, 255, 255, 0.1), inset 0 -1px 0 rgba(0, 0, 0, 0.15);
}

[data-color-scheme="light"] {
    --color-brown-600-rgb: 94, 82, 64;
    --color-teal-500-rgb: 33, 128, 141;
    --color-slate-900-rgb: 19, 52, 59;
    --color-background: var(--color-cream-50);
    --color-surface: var(--color-cream-100);
    --color-text: var(--color-slate-900);
    --color-text-secondary: var(--color-slate-500);
    --color-primary: var(--color-teal-500);
    --color-primary-hover: var(--color-teal-600);
    --color-primary-active: var(--color-teal-700);
    --color-secondary: rgba(var(--color-brown-600-rgb), 0.12);
    --color-secondary-hover: rgba(var(--color-brown-600-rgb), 0.2);
    --color-secondary-active: rgba(var(--color-brown-600-rgb), 0.25);
    --color-border: rgba(var(--color-brown-600-rgb), 0.2);
    --color-btn-primary-text: var(--color-cream-50);
    --color-card-border: rgba(var(--color-brown-600-rgb), 0.12);
    --color-card-border-inner: rgba(var(--color-brown-600-rgb), 0.12);
    --color-error: var(--color-red-500);
    --color-success: var(--color-teal-500);
    --color-warning: var(--color-orange-500);
    --color-info: var(--color-slate-500);
    --color-focus-ring: rgba(var(--color-teal-500-rgb), 0.4);
}

/* ==========================================================================
   Custom Brand Colors
   ========================================================================== */

:root {
    --brand-primary: #D4832A;
    --brand-accent: #8D8D8D;
    --brand-background: #F0F0F0;
    --brand-primary-hover: #C07625;
    --brand-primary-active: #A86621;
    --brand-text-light: #FFFFFF;
    --brand-text-dark: #333333;
    --brand-border: rgba(141, 141, 141, 0.2);
    --brand-shadow: rgba(212, 131, 42, 0.1);
}

/* Override design system colors with brand colors */
:root {
    --color-primary: var(--brand-primary);
    --color-primary-hover: var(--brand-primary-hover);
    --color-primary-active: var(--brand-primary-active);
    --color-background: var(--brand-background);
    --color-text-secondary: var(--brand-accent);
    --color-border: var(--brand-border);
}

/* ==========================================================================
   Base Styles
   ========================================================================== */

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: var(--font-size-base);
    font-family: var(--font-family-base);
    line-height: var(--line-height-normal);
    color: var(--color-text);
    background-color: var(--color-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;
    background-color: var(--brand-background);
    overflow-x: hidden;
    min-height: 100vh;
}

/* ==========================================================================
   Typography
   ========================================================================== */

h1,
h2,
h3,
h4,
h5,
h6 {
    margin: 0;
    font-weight: var(--font-weight-semibold);
    line-height: var(--line-height-tight);
    color: var(--color-text);
    letter-spacing: var(--letter-spacing-tight);
}

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);
}

h5 {
    font-size: var(--font-size-lg);
}

h6 {
    font-size: var(--font-size-md);
}

p {
    margin: 0 0 var(--space-16) 0;
    color: var(--color-text-secondary);
}

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

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

    a:focus-visible {
        outline: var(--focus-outline);
        outline-offset: 2px;
    }

/* ==========================================================================
   Layout Components
   ========================================================================== */

.container {
    width: 100%;
    margin-right: auto;
    margin-left: auto;
    padding-right: var(--space-16);
    padding-left: var(--space-16);
}

@media (min-width: 640px) {
    .container {
        max-width: var(--container-sm);
    }
}

@media (min-width: 768px) {
    .container {
        max-width: var(--container-md);
    }
}

@media (min-width: 1024px) {
    .container {
        max-width: var(--container-lg);
    }
}

@media (min-width: 1280px) {
    .container {
        max-width: var(--container-xl);
    }
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--brand-border);
    z-index: 1000;
    transition: all var(--duration-normal) var(--ease-standard);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-16) 0;
}

.nav__brand {
    flex-shrink: 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-8);
    text-decoration: none;
}

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

.logo__text {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--brand-primary);
    text-decoration: none;
}

.nav__menu {
    display: flex;
    align-items: center;
}

.nav__list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--space-24);
}

.nav__link {
    color: var(--brand-text-dark);
    font-weight: var(--font-weight-medium);
    transition: color var(--duration-fast) var(--ease-standard);
    text-decoration: none;
    padding: var(--space-4) var(--space-8);
    border-radius: var(--radius-base);
}

    .nav__link:hover {
        color: var(--brand-primary);
        background-color: var(--color-bg-1);
    }

.nav__link--admin {
    color: var(--brand-primary);
    font-weight: var(--font-weight-semibold);
}

.nav__actions {
    display: flex;
    align-items: center;
    gap: var(--space-16);
}

.nav__toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: var(--space-4);
    background: none;
    border: none;
    padding: var(--space-4);
}

    .nav__toggle span {
        width: 24px;
        height: 2px;
        background-color: var(--brand-text-dark);
        border-radius: 2px;
        transition: all var(--duration-fast) var(--ease-standard);
    }

.nav__close {
    display: none;
    position: absolute;
    top: var(--space-16);
    right: var(--space-16);
    font-size: var(--font-size-3xl);
    cursor: pointer;
    color: var(--brand-text-dark);
    background: none;
    border: none;
    z-index: 10;
}

/* ==========================================================================
   Language Switcher
   ========================================================================== */

.language-switcher {
    position: relative;
    display: inline-block;
    z-index: 1001;
}

.language-btn {
    background: var(--brand-primary);
    color: var(--brand-text-light);
    border: 2px solid var(--brand-primary);
    padding: var(--space-8) var(--space-16);
    border-radius: var(--radius-base);
    cursor: pointer;
    font-weight: var(--font-weight-medium);
    transition: all var(--duration-fast) var(--ease-standard);
    display: flex;
    align-items: center;
    gap: var(--space-4);
    font-size: var(--font-size-sm);
    min-width: 140px;
    justify-content: space-between;
    box-shadow: var(--shadow-sm);
}

.language-btn:hover {
    background: var(--brand-primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.language-dropdown {
    position: absolute;
    top: calc(100% + var(--space-4));
    right: 0;
    background: var(--color-surface);
    border: 2px solid var(--brand-primary);
    border-radius: var(--radius-lg);
    box-shadow: 0 12px 32px rgba(212, 131, 42, 0.2);
    min-width: 180px;
    z-index: 1002;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px) scale(0.95);
    transition: all var(--duration-normal) var(--ease-standard);
    overflow: hidden;
}

.language-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.language-option {
    display: flex;
    align-items: center;
    gap: var(--space-8);
    padding: var(--space-12) var(--space-16);
    color: var(--brand-text-dark);
    text-decoration: none;
    transition: all var(--duration-fast) var(--ease-standard);
    border-bottom: 1px solid rgba(212, 131, 42, 0.1);
    font-size: var(--font-size-sm);
    cursor: pointer;
    font-weight: 500;
    position: relative;
    overflow: hidden;
}
    .language-option::before {
        content: '';
        position: absolute;
        left: 0;
        top: 0;
        width: 0;
        height: 100%;
        background: var(--brand-primary);
        transition: width var(--duration-fast) var(--ease-standard);
        z-index: -1;
    }

    .language-option:last-child {
        border-bottom: none;
    }

    .language-option:hover {
        background: var(--color-bg-1);
        color: var(--brand-primary);
    }

/* RTL Support */
[dir="rtl"] .language-dropdown {
    right: auto;
    left: 0;
}

[dir="rtl"] .language-option:hover {
    transform: translateX(-8px);
}

[dir="rtl"] .language-option::before {
    left: auto;
    right: 0;
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .language-dropdown {
        background: var(--color-surface);
        border-color: var(--brand-primary);
        box-shadow: 0 12px 32px rgba(212, 131, 42, 0.3);
    }

    .language-option {
        color: var(--color-text);
        border-bottom-color: rgba(212, 131, 42, 0.2);
    }

        .language-option:hover {
            background: linear-gradient(90deg, rgba(212, 131, 42, 0.1), rgba(212, 131, 42, 0.2));
            color: var(--brand-primary);
        }
}

/* Color Variations - Choose one you like */

/* Option A: Modern Blue */
.language-dropdown--blue {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: 2px solid #667eea;
}

    .language-dropdown--blue .language-option {
        color: white;
        border-bottom-color: rgba(255, 255, 255, 0.2);
    }

        .language-dropdown--blue .language-option:hover {
            background: rgba(255, 255, 255, 0.15);
        }

/* Option B: Elegant Dark */
.language-dropdown--dark {
    background: #1a1a1a;
    border: 2px solid #333;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
}

    .language-dropdown--dark .language-option {
        color: #fff;
        border-bottom-color: rgba(255, 255, 255, 0.1);
    }

        .language-dropdown--dark .language-option:hover {
            background: rgba(255, 255, 255, 0.1);
        }

/* Option C: Minimal Light */
.language-dropdown--light {
    background: #ffffff;
    border: 2px solid #e0e0e0;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

    .language-dropdown--light .language-option {
        color: #333;
        border-bottom-color: #f0f0f0;
    }

        .language-dropdown--light .language-option:hover {
            background: #f8f8f8;
            color: var(--brand-primary);
        }

/* Option D: Colorful Gradient */
.language-dropdown--gradient {
    background: linear-gradient(135deg, #ff6b6b 0%, #4ecdc4 50%, #45b7d1 100%);
    border: 2px solid transparent;
    box-shadow: 0 12px 32px rgba(255, 107, 107, 0.3);
}

    .language-dropdown--gradient .language-option {
        color: white;
        border-bottom-color: rgba(255, 255, 255, 0.2);
        font-weight: 600;
    }

        .language-dropdown--gradient .language-option:hover {
            background: rgba(255, 255, 255, 0.2);
            transform: translateX(8px) scale(1.02);
        }

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-8) var(--space-16);
    border-radius: var(--radius-base);
    font-size: var(--font-size-base);
    font-weight: 500;
    line-height: 1.5;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-standard);
    border: none;
    text-decoration: none;
    position: relative;
    white-space: nowrap;
}

    .btn:focus-visible {
        outline: none;
        box-shadow: var(--focus-ring);
    }

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

    .btn--primary:hover {
        background: var(--color-primary-hover);
        transform: translateY(-1px);
        box-shadow: var(--shadow-md);
    }

    .btn--primary:active {
        background: var(--color-primary-active);
        transform: translateY(0);
    }

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

    .btn--secondary:hover {
        background: var(--brand-primary);
        color: var(--brand-text-light);
        transform: translateY(-1px);
        box-shadow: var(--shadow-md);
    }

.btn--outline {
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text);
}

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

.btn--sm {
    padding: var(--space-4) var(--space-12);
    font-size: var(--font-size-sm);
    border-radius: var(--radius-sm);
}

.btn--lg {
    padding: var(--space-10) var(--space-20);
    font-size: var(--font-size-lg);
    border-radius: var(--radius-md);
}

.btn--full-width {
    width: 100%;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* ==========================================================================
   Forms
   ========================================================================== */

.form-control {
    display: block;
    width: 100%;
    padding: var(--space-8) var(--space-12);
    font-size: var(--font-size-md);
    line-height: 1.5;
    color: var(--color-text);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-base);
    transition: all var(--duration-fast) var(--ease-standard);
}

    .form-control:focus {
        border-color: var(--color-primary);
        outline: var(--focus-outline);
        box-shadow: var(--focus-ring);
    }

textarea.form-control {
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
    resize: vertical;
    min-height: 100px;
}

select.form-control {
    padding: var(--space-8) var(--space-12);
    padding-right: var(--space-32);
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: var(--select-caret-light);
    background-repeat: no-repeat;
    background-position: right var(--space-12) center;
    background-size: 16px;
    cursor: pointer;
}

@media (prefers-color-scheme: dark) {
    select.form-control {
        background-image: var(--select-caret-dark);
    }
}

[data-color-scheme="dark"] select.form-control {
    background-image: var(--select-caret-dark);
}

.form-label {
    display: block;
    margin-bottom: var(--space-8);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
    color: var(--color-text);
}

.form-group {
    margin-bottom: var(--space-16);
}

/* ==========================================================================
   Cards
   ========================================================================== */

.card {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-card-border);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all var(--duration-normal) var(--ease-standard);
}

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

.card__body {
    padding: var(--space-16);
}

.card__header,
.card__footer {
    padding: var(--space-16);
    border-bottom: 1px solid var(--color-card-border-inner);
}

/* ==========================================================================
   Section Headers
   ========================================================================== */

.section__header {
    text-align: center;
    margin-bottom: var(--space-32);
}

.section__title {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--brand-text-dark);
    margin-bottom: var(--space-16);
}

.section__description {
    font-size: var(--font-size-lg);
    color: var(--brand-accent);
    max-width: 600px;
    margin: 0 auto;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
    padding: 120px 0 var(--space-32);
    background: var(--color-bg-1);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero__container {
    text-align: center;
}

.hero__title {
    font-size: clamp(var(--font-size-3xl), 5vw, 48px);
    font-weight: var(--font-weight-bold);
    color: var(--brand-text-dark);
    margin-bottom: var(--space-24);
    line-height: 1.2;
}

.hero__description {
    font-size: var(--font-size-xl);
    color: var(--brand-accent);
    margin-bottom: var(--space-32);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero__buttons {
    display: flex;
    gap: var(--space-16);
    justify-content: center;
    margin-bottom: var(--space-32);
    flex-wrap: wrap;
}

.hero__stats {
    display: flex;
    justify-content: center;
    gap: var(--space-32);
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat__number {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--brand-primary);
}

.stat__label {
    font-size: var(--font-size-sm);
    color: var(--brand-accent);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ==========================================================================
   Featured Vendors Section
   ========================================================================== */

.featured-vendors {
    padding: var(--space-32) 0;
    background-color: var(--color-surface);
}

.vendors__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-24);
}

.vendor-card {
    background: var(--color-surface);
    padding: var(--space-24);
    border-radius: var(--radius-lg);
    border: 1px solid var(--brand-border);
    transition: all var(--duration-normal) var(--ease-standard);
    box-shadow: var(--shadow-sm);
}

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

.vendor-card__header {
    display: flex;
    align-items: center;
    gap: var(--space-16);
    margin-bottom: var(--space-16);
}

.vendor-card__avatar {
    width: 50px;
    height: 50px;
    background: var(--brand-primary);
    color: var(--brand-text-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-bold);
    flex-shrink: 0;
}

.vendor-card__info {
    flex: 1;
}

.vendor-card__name {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--brand-text-dark);
    margin-bottom: var(--space-4);
}

.vendor-card__category {
    color: var(--brand-accent);
    font-size: var(--font-size-sm);
    margin: 0;
}

.vendor-card__rating {
    text-align: right;
}

.rating__stars {
    font-size: var(--font-size-sm);
}

.rating__value {
    font-weight: var(--font-weight-bold);
    color: var(--brand-primary);
    margin-left: var(--space-4);
}

.vendor-card__stats {
    display: flex;
    justify-content: space-between;
    color: var(--brand-accent);
    font-size: var(--font-size-sm);
}

/* ==========================================================================
   Products Section
   ========================================================================== */

.products {
    padding: var(--space-32) 0;
    background: var(--color-bg-2);
}

.products__filters {
    display: flex;
    justify-content: center;
    gap: var(--space-16);
    margin-bottom: var(--space-32);
    flex-wrap: wrap;
}

.filter-btn {
    padding: var(--space-8) var(--space-16);
    border: 2px solid var(--brand-border);
    background: var(--color-surface);
    color: var(--brand-text-dark);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-standard);
    font-weight: var(--font-weight-medium);
}

    .filter-btn:hover,
    .filter-btn--active {
        background: var(--brand-primary);
        color: var(--brand-text-light);
        border-color: var(--brand-primary);
    }

.products__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-24);
}

.product-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--brand-border);
    transition: all var(--duration-normal) var(--ease-standard);
    box-shadow: var(--shadow-sm);
}

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

.product-card__image {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 64px;
    background: var(--color-bg-3);
}

.product-card__content {
    padding: var(--space-20);
}

.product-card__title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--brand-text-dark);
    margin-bottom: var(--space-8);
}

.product-card__vendor {
    color: var(--brand-accent);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-12);
}

.product-card__price {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--brand-primary);
    margin-bottom: var(--space-8);
}

.product-card__rating {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    font-size: var(--font-size-sm);
}

.rating__count {
    color: var(--brand-accent);
}

/* ==========================================================================
   How It Works Section
   ========================================================================== */

.how-it-works {
    padding: var(--space-32) 0;
    background: var(--color-bg-3);
}

.how-it-works__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--space-32);
}

.how-it-works__subtitle {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-semibold);
    color: var(--brand-primary);
    text-align: center;
    margin-bottom: var(--space-24);
}

.steps {
    display: flex;
    flex-direction: column;
    gap: var(--space-24);
}

.step {
    display: flex;
    align-items: flex-start;
    gap: var(--space-16);
    padding: var(--space-20);
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--brand-border);
    transition: all var(--duration-normal) var(--ease-standard);
}

    .step:hover {
        transform: translateY(-2px);
        box-shadow: var(--shadow-md);
    }

.step__number {
    width: 40px;
    height: 40px;
    background: var(--brand-primary);
    color: var(--brand-text-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-bold);
    flex-shrink: 0;
}

.step__content {
    flex: 1;
}

.step__title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--brand-text-dark);
    margin-bottom: var(--space-8);
}

.step__description {
    color: var(--brand-accent);
    line-height: 1.6;
    margin: 0;
}

/* ==========================================================================
   About Section
   ========================================================================== */

.about {
    padding: var(--space-32) 0;
    background-color: var(--color-surface);
}

.about__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-32);
    align-items: center;
}

.about__text .section__title {
    text-align: left;
    margin-bottom: var(--space-20);
}

.about__description {
    font-size: var(--font-size-lg);
    color: var(--brand-accent);
    line-height: 1.7;
    margin-bottom: var(--space-24);
}

.about__mission,
.about__vision {
    margin-bottom: var(--space-20);
}

    .about__mission h3,
    .about__vision h3 {
        color: var(--brand-primary);
        font-size: var(--font-size-xl);
        margin-bottom: var(--space-12);
    }

    .about__mission p,
    .about__vision p {
        color: var(--brand-accent);
        line-height: 1.6;
        margin: 0;
    }

.about__stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--space-16);
}

.stat-card {
    background: var(--brand-background);
    padding: var(--space-20);
    border-radius: var(--radius-lg);
    text-align: center;
    border: 1px solid var(--brand-border);
    transition: all var(--duration-normal) var(--ease-standard);
}

    .stat-card:hover {
        transform: translateY(-2px);
        box-shadow: var(--shadow-md);
    }

.stat-card__number {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--brand-primary);
    display: block;
    margin-bottom: var(--space-8);
}

.stat-card__label {
    font-size: var(--font-size-sm);
    color: var(--brand-accent);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ==========================================================================
   Testimonials Section
   ========================================================================== */

.testimonials {
    padding: var(--space-32) 0;
    background: var(--color-bg-4);
}

.testimonials__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-24);
}

.testimonial {
    background: var(--color-surface);
    padding: var(--space-24);
    border-radius: var(--radius-lg);
    border: 1px solid var(--brand-border);
    position: relative;
    box-shadow: var(--shadow-sm);
    transition: all var(--duration-normal) var(--ease-standard);
}

    .testimonial:hover {
        transform: translateY(-2px);
        box-shadow: var(--shadow-md);
    }

.testimonial__content {
    margin-bottom: var(--space-20);
}

    .testimonial__content p {
        font-style: italic;
        color: var(--brand-text-dark);
        line-height: 1.6;
        margin: 0;
    }

.testimonial__author {
    display: flex;
    align-items: center;
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

.testimonial__avatar {
    width: 48px;
    height: 48px;
    background: var(--brand-primary);
    color: var(--brand-text-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-bold);
}

.testimonial__name {
    font-weight: var(--font-weight-semibold);
    color: var(--brand-text-dark);
    margin-bottom: var(--space-4);
}

.testimonial__role {
    font-size: var(--font-size-sm);
    color: var(--brand-accent);
    margin: 0;
}

.testimonial__rating {
    font-size: var(--font-size-sm);
}

/* ==========================================================================
   Contact Section
   ========================================================================== */

.contact {
    padding: var(--space-32) 0;
    background-color: var(--color-surface);
}

.contact__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-32);
}

.contact__form {
    background: var(--brand-background);
    padding: var(--space-24);
    border-radius: var(--radius-lg);
    border: 1px solid var(--brand-border);
}

.contact__info {
    display: flex;
    flex-direction: column;
    gap: var(--space-24);
}

.contact__item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-12);
}

.contact__icon {
    font-size: var(--font-size-2xl);
    flex-shrink: 0;
}

.contact__item h4 {
    color: var(--brand-primary);
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-8);
}

.contact__item p {
    color: var(--brand-accent);
    line-height: 1.6;
    margin: 0;
}

/* ==========================================================================
   Modals
   ========================================================================== */

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--duration-normal) var(--ease-standard);
}

    .modal:not(.hidden) {
        opacity: 1;
        visibility: visible;
    }

.modal__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    cursor: pointer;
}

.modal__content {
    position: relative;
    background: var(--color-surface);
    padding: 0;
    border-radius: var(--radius-lg);
    max-width: 400px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9);
    transition: transform var(--duration-normal) var(--ease-standard);
}

.modal:not(.hidden) .modal__content {
    transform: scale(1);
}

.modal__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-20);
    border-bottom: 1px solid var(--brand-border);
}

    .modal__header h3 {
        margin: 0;
        color: var(--brand-text-dark);
    }

.modal__close {
    background: none;
    border: none;
    font-size: var(--font-size-2xl);
    cursor: pointer;
    color: var(--brand-accent);
    padding: var(--space-4);
    transition: color var(--duration-fast) var(--ease-standard);
}

    .modal__close:hover {
        color: var(--brand-text-dark);
    }

.modal__body {
    padding: var(--space-20);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
    background: var(--brand-text-dark);
    color: var(--brand-text-light);
    padding: var(--space-32) 0 var(--space-16);
}

.footer__content {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: var(--space-32);
    margin-bottom: var(--space-32);
}

.footer__brand {
    grid-column: 1 / 2;
}

    .footer__brand .logo__text {
        color: var(--brand-primary);
    }

.footer__description {
    color: var(--brand-accent);
    margin: var(--space-16) 0 var(--space-24);
    line-height: 1.6;
}

.newsletter h4 {
    color: var(--brand-text-light);
    margin-bottom: var(--space-12);
}

.newsletter__form {
    display: flex;
    gap: var(--space-8);
}

.newsletter__input {
    flex: 1;
    padding: var(--space-8) var(--space-12);
    border: 1px solid var(--brand-border);
    border-radius: var(--radius-base);
    background: var(--brand-background);
    color: var(--brand-text-dark);
}

.footer__links {
    display: contents;
}

.footer__column h4 {
    color: var(--brand-primary);
    margin-bottom: var(--space-16);
}

.footer__column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

    .footer__column ul li {
        margin-bottom: var(--space-8);
    }

        .footer__column ul li a {
            color: var(--brand-accent);
            text-decoration: none;
            transition: color var(--duration-fast) var(--ease-standard);
        }

            .footer__column ul li a:hover {
                color: var(--brand-primary);
            }

.footer__bottom {
    border-top: 1px solid rgba(141, 141, 141, 0.3);
    padding-top: var(--space-16);
    text-align: center;
    color: var(--brand-accent);
}

/* ==========================================================================
   Status Indicators
   ========================================================================== */

.status {
    display: inline-flex;
    align-items: center;
    padding: var(--space-6) var(--space-12);
    border-radius: var(--radius-full);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
}

.status--success {
    background-color: rgba(var(--color-success-rgb, 33, 128, 141), var(--status-bg-opacity));
    color: var(--color-success);
    border: 1px solid rgba(var(--color-success-rgb, 33, 128, 141), var(--status-border-opacity));
}

.status--error {
    background-color: rgba(var(--color-error-rgb, 192, 21, 47), var(--status-bg-opacity));
    color: var(--color-error);
    border: 1px solid rgba(var(--color-error-rgb, 192, 21, 47), var(--status-border-opacity));
}

.status--warning {
    background-color: rgba(var(--color-warning-rgb, 168, 75, 47), var(--status-bg-opacity));
    color: var(--color-warning);
    border: 1px solid rgba(var(--color-warning-rgb, 168, 75, 47), var(--status-border-opacity));
}

.status--info {
    background-color: rgba(var(--color-info-rgb, 98, 108, 113), var(--status-bg-opacity));
    color: var(--color-info);
    border: 1px solid rgba(var(--color-info-rgb, 98, 108, 113), var(--status-border-opacity));
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */

.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

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

.justify-center {
    justify-content: center;
}

.justify-between {
    justify-content: space-between;
}

.gap-4 {
    gap: var(--space-4);
}

.gap-8 {
    gap: var(--space-8);
}

.gap-16 {
    gap: var(--space-16);
}

.m-0 {
    margin: 0;
}

.mt-8 {
    margin-top: var(--space-8);
}

.mb-8 {
    margin-bottom: var(--space-8);
}

.mx-8 {
    margin-left: var(--space-8);
    margin-right: var(--space-8);
}

.my-8 {
    margin-top: var(--space-8);
    margin-bottom: var(--space-8);
}

.p-0 {
    padding: 0;
}

.py-8 {
    padding-top: var(--space-8);
    padding-bottom: var(--space-8);
}

.px-8 {
    padding-left: var(--space-8);
    padding-right: var(--space-8);
}

.py-16 {
    padding-top: var(--space-16);
    padding-bottom: var(--space-16);
}

.px-16 {
    padding-left: var(--space-16);
    padding-right: var(--space-16);
}

.block {
    display: block;
}

.hidden {
    display: none !important;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

    .fade-in.visible {
        opacity: 1;
        transform: translateY(0);
    }

/* ==========================================================================
   RTL Support
   ========================================================================== */

[dir="rtl"] {
    direction: rtl;
    text-align: right;
    font-family: 'Noto Sans Arabic', var(--font-family-base);
}

    [dir="rtl"] .nav {
        flex-direction: row-reverse;
    }

    [dir="rtl"] .nav__list {
        direction: rtl;
    }

    [dir="rtl"] .nav__brand {
        order: 3;
    }

    [dir="rtl"] .nav__actions {
        order: 1;
        margin-right: var(--space-16);
        margin-left: 0;
    }

    [dir="rtl"] .language-switcher {
        order: 2;
        margin-left: var(--space-16);
        margin-right: 0;
    }

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

    [dir="rtl"] .hero__buttons {
        flex-direction: row-reverse;
    }

    [dir="rtl"] .step {
        flex-direction: row-reverse;
        text-align: right;
    }

    [dir="rtl"] .step__number {
        margin-left: var(--space-16);
        margin-right: 0;
    }

    [dir="rtl"] .vendor-card__header,
    [dir="rtl"] .testimonial__author {
        flex-direction: row-reverse;
    }

    [dir="rtl"] .vendor-card__avatar,
    [dir="rtl"] .testimonial__avatar {
        margin-left: var(--space-16);
        margin-right: 0;
    }

    [dir="rtl"] .vendor-card__info,
    [dir="rtl"] .testimonial__info {
        text-align: right;
    }

    [dir="rtl"] .contact__content {
        flex-direction: row-reverse;
    }

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

/* Mobile Devices */
@media (max-width: 768px) {
    html {
        font-size: 14px;
    }

    /* Navigation */
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: var(--color-surface);
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        flex-direction: column;
        justify-content: flex-start;
        padding-top: 80px;
        transition: right var(--duration-normal) var(--ease-standard);
        z-index: 1000;
        overflow-y: auto;
    }

        .nav__menu.active {
            right: 0;
        }

            .nav__menu.active::before {
                content: '';
                position: fixed;
                top: 0;
                left: 0;
                width: 100%;
                height: 100%;
                background: rgba(0, 0, 0, 0.5);
                z-index: -1;
            }

    .nav__list {
        flex-direction: column;
        gap: var(--space-16);
        text-align: left;
        padding: 0 var(--space-20);
        width: 100%;
    }

    .nav__item {
        width: 100%;
    }

    .nav__link {
        font-size: var(--font-size-lg);
        padding: var(--space-12) var(--space-16);
        border-radius: var(--radius-base);
        display: block;
        transition: background-color var(--duration-fast) var(--ease-standard);
    }

        .nav__link:hover {
            background-color: var(--color-bg-1);
        }

    .nav__close {
        display: block;
    }

    .nav__toggle {
        display: flex;
        z-index: 1001;
    }

    /* Language switcher */
    .language-switcher {
        margin-top: var(--space-16);
        padding: 0 var(--space-20);
        width: 100%;
    }

    .language-btn {
        width: 100%;
        justify-content: center;
    }

    /* Hero */
    .hero {
        padding: 100px 0 var(--space-24);
        min-height: auto;
    }

    .hero__title {
        font-size: clamp(var(--font-size-2xl), 8vw, 36px);
        margin-bottom: var(--space-16);
    }

    .hero__description {
        font-size: var(--font-size-base);
        margin-bottom: var(--space-24);
    }

    .hero__buttons {
        flex-direction: column;
        align-items: center;
        gap: var(--space-12);
    }

    .hero__stats {
        gap: var(--space-16);
        margin-top: var(--space-32);
    }

    .stat {
        min-width: 120px;
    }

    /* Section headers */
    .section__title {
        font-size: var(--font-size-2xl);
        margin-bottom: var(--space-16);
    }

    .section__description {
        font-size: var(--font-size-base);
    }

    /* Grid layouts */
    .vendors__grid {
        grid-template-columns: 1fr;
        gap: var(--space-16);
    }

    .products__grid {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
        gap: var(--space-16);
    }

    .how-it-works__grid {
        grid-template-columns: 1fr;
        gap: var(--space-24);
    }

    .about__content {
        grid-template-columns: 1fr;
        gap: var(--space-24);
    }

    .testimonials__grid {
        grid-template-columns: 1fr;
        gap: var(--space-16);
    }

    .contact__content {
        grid-template-columns: 1fr;
        gap: var(--space-24);
    }

    .footer__content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-24);
    }

    .footer__brand {
        grid-column: 1;
    }

    .newsletter__form {
        flex-direction: column;
        gap: var(--space-8);
    }

    /* Cards */
    .vendor-card {
        padding: var(--space-16);
    }

    .vendor-card__header {
        flex-direction: column;
        text-align: center;
        gap: var(--space-12);
    }

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

    .vendor-card__stats {
        justify-content: space-around;
    }

    .product-card {
        border-radius: var(--radius-base);
    }

    .product-card__image {
        height: 160px;
    }

    .product-card__content {
        padding: var(--space-16);
    }

    .testimonial {
        padding: var(--space-16);
    }

    .testimonial__author {
        flex-direction: column;
        text-align: center;
        gap: var(--space-8);
    }

    .testimonial__rating {
        text-align: center;
        margin-top: var(--space-8);
    }

    /* Steps */
    .step {
        flex-direction: column;
        text-align: center;
    }

    .step__title {
        font-size: var(--font-size-base);
    }

    .step__description {
        font-size: var(--font-size-sm);
    }

    /* Forms */
    .form-control {
        padding: var(--space-12) var(--space-16);
        font-size: var(--font-size-base);
    }

    .contact__form {
        padding: var(--space-16);
    }

    .contact__item {
        flex-direction: column;
        text-align: center;
        gap: var(--space-8);
        margin-bottom: var(--space-16);
    }

    /* Modals */
    .modal__content {
        width: 95%;
        max-height: 90vh;
        margin: var(--space-16);
    }

    .modal__header {
        padding: var(--space-16);
    }

    .modal__body {
        padding: var(--space-16);
    }

    /* Section spacing */
    section {
        padding: var(--space-24) 0;
    }

    .stat-card {
        padding: var(--space-16);
    }

    .contact__item {
        margin-bottom: var(--space-16);
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .hero {
        padding: 100px 0 var(--space-24);
    }

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

    .step {
        flex-direction: column;
        text-align: center;
    }

    .stat-card {
        padding: var(--space-16);
    }

    .vendor-card__header {
        flex-direction: column;
        text-align: center;
    }

    .contact__item {
        flex-direction: column;
        text-align: center;
    }

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

/* Tablet */
@media (min-width: 769px) and (max-width: 1024px) {
    .container {
        padding-right: var(--space-24);
        padding-left: var(--space-24);
    }

    .hero__title {
        font-size: clamp(var(--font-size-3xl), 4vw, 42px);
    }

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

    .products__grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

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

/* Mobile RTL */
@media (max-width: 768px) {
    [dir="rtl"] .nav__menu.active {
        right: auto;
        left: 0;
    }

    [dir="rtl"] .nav__close {
        right: auto;
        left: var(--space-20);
    }

    [dir="rtl"] .language-switcher {
        margin: var(--space-8) 0;
        order: 1;
    }

    [dir="rtl"] .hero__buttons {
        flex-direction: column-reverse;
    }

    [dir="rtl"] .step {
        flex-direction: column-reverse;
        text-align: center;
    }

    [dir="rtl"] .step__number {
        margin-left: 0;
        margin-bottom: var(--space-12);
    }
}

/* ==========================================================================
   Language-specific adjustments
   ========================================================================== */

[data-lang="ar"] {
    font-family: 'Noto Sans Arabic', Arial, sans-serif;
}

    [data-lang="ar"] .logo__text,
    [data-lang="ar"] .section__title,
    [data-lang="ar"] .hero__title {
        font-weight: 600;
        letter-spacing: 0;
    }

/* ==========================================================================
   Accessibility
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {
    .nav,
    .hero__buttons,
    .footer,
    .modal {
        display: none !important;
    }

    body {
        font-size: 12pt;
        line-height: 1.4;
    }

    .section__title {
        font-size: 18pt;
        margin-bottom: 1rem;
    }

    a {
        text-decoration: underline;
    }

    .card {
        border: 1px solid #000;
        box-shadow: none;
        break-inside: avoid;
    }
}

/* ==========================================================================
   Admin Dashboard
   ========================================================================== */

.admin-dashboard {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--color-surface);
    z-index: 2000;
    display: flex;
}

.dashboard__sidebar {
    width: 250px;
    background: var(--brand-text-dark);
    color: var(--brand-text-light);
    padding: var(--space-24);
    overflow-y: auto;
}

.sidebar__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-24);
    padding-bottom: var(--space-16);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

    .sidebar__header h3 {
        color: var(--brand-primary);
        margin: 0;
    }

.sidebar__nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

.sidebar__link {
    padding: var(--space-12) var(--space-16);
    background: none;
    border: none;
    color: var(--brand-accent);
    text-align: left;
    border-radius: var(--radius-base);
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-standard);
    font-size: var(--font-size-base);
}

    .sidebar__link:hover,
    .sidebar__link--active {
        background: var(--brand-primary);
        color: var(--brand-text-light);
    }

.dashboard__main {
    flex: 1;
    padding: var(--space-24);
    overflow-y: auto;
}

.dashboard__tab {
    display: none;
}

.dashboard__tab--active {
    display: block;
}

.dashboard__stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-20);
    margin-bottom: var(--space-32);
}

.dashboard__stat-card {
    background: var(--color-surface);
    padding: var(--space-20);
    border-radius: var(--radius-lg);
    border: 1px solid var(--brand-border);
    display: flex;
    align-items: center;
    gap: var(--space-16);
}

.stat-card__icon {
    font-size: var(--font-size-3xl);
}

.dashboard__charts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-24);
}

.chart-container {
    background: var(--color-surface);
    padding: var(--space-20);
    border-radius: var(--radius-lg);
    border: 1px solid var(--brand-border);
}

    .chart-container h3 {
        margin-bottom: var(--space-16);
        color: var(--brand-text-dark);
    }

.chart-placeholder {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-1);
    border-radius: var(--radius-base);
    font-size: var(--font-size-2xl);
}

.dashboard__actions {
    display: flex;
    gap: var(--space-16);
    margin-bottom: var(--space-24);
    flex-wrap: wrap;
}

.dashboard__filters {
    display: flex;
    gap: var(--space-16);
    margin-bottom: var(--space-24);
    flex-wrap: wrap;
}

.dashboard__table {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--brand-border);
}

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

    .dashboard__table th,
    .dashboard__table td {
        padding: var(--space-12) var(--space-16);
        text-align: left;
        border-bottom: 1px solid var(--brand-border);
    }

    .dashboard__table th {
        background: var(--brand-background);
        font-weight: var(--font-weight-semibold);
        color: var(--brand-text-dark);
    }

    .dashboard__table td {
        color: var(--brand-text-dark);
    }

    .dashboard__table tr:hover {
        background: var(--color-bg-1);
    }

.settings__sections {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--space-32);
}

.settings__section {
    background: var(--color-surface);
    padding: var(--space-24);
    border-radius: var(--radius-lg);
    border: 1px solid var(--brand-border);
}

    .settings__section h3 {
        color: var(--brand-primary);
        margin-bottom: var(--space-20);
    }

/* ==========================================================================
   Admin Dashboard Responsive
   ========================================================================== */

@media (max-width: 768px) {
    .admin-dashboard {
        flex-direction: column;
    }

    .dashboard__sidebar {
        width: 100%;
        height: auto;
        max-height: 200px;
        padding: var(--space-16);
    }

    .sidebar__header {
        margin-bottom: var(--space-12);
    }

    .sidebar__nav {
        flex-direction: row;
        overflow-x: auto;
        gap: var(--space-8);
        padding-bottom: var(--space-8);
    }

    .sidebar__link {
        white-space: nowrap;
    }

    .dashboard__main {
        padding: var(--space-16);
    }

    .dashboard__stats {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }

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

    .dashboard__actions {
        flex-direction: column;
        gap: var(--space-8);
    }

    .dashboard__filters {
        flex-direction: column;
        gap: var(--space-8);
    }

    .dashboard__table {
        overflow-x: auto;
    }

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

/* ==========================================================================
   Font Face
   ========================================================================== */

@font-face {
    font-family: 'FKGroteskNeue';
    src: url('https://r2cdn.perplexity.ai/fonts/FKGroteskNeue.woff2') format('woff2');
}

/* ==========================================================================
   Notification System (Dynamic)
   ========================================================================== */

.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-16);
    box-shadow: var(--shadow-lg);
    z-index: 4000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 400px;
    animation: slideInRight 0.3s ease-out;
    transition: all 0.3s ease-out;
}

.notification--success {
    border-left: 4px solid var(--color-success);
}

.notification--error {
    border-left: 4px solid var(--color-error);
}

.notification--warning {
    border-left: 4px solid var(--color-warning);
}

.notification--info {
    border-left: 4px solid var(--color-info);
}

.notification__content {
    display: flex;
    align-items: center;
    gap: var(--space-8);
    flex: 1;
}

.notification__message {
    color: var(--color-text);
    font-size: var(--font-size-sm);
    line-height: 1.4;
}

.notification__close {
    background: none;
    border: none;
    font-size: var(--font-size-lg);
    cursor: pointer;
    color: var(--color-text-secondary);
    padding: 0;
    margin-left: var(--space-12);
    transition: color 0.2s ease;
}

    .notification__close:hover {
        color: var(--color-text);
    }

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOutRight {
    from {
        transform: translateX(0);
        opacity: 1;
    }

    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

@keyframes slideUp {
    from {
        transform: translateY(30px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}