/* =====================================================
   مكتب أحمد حمدان محمد وشركاه - التصميم الرئيسي
   Ahmed Hemdan & Partners - Main Stylesheet
   Modern, Premium Design with Dark/Light Mode
   ===================================================== */

/* ===== Google Fonts ===== */
@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ===== CSS Variables (Design Tokens) ===== */
:root {
    /* Colors - Light Mode */
    --primary: #115B8D;
    --primary-light: #1a7bc4;
    --primary-dark: #0d4a73;
    --accent: #ee6c4e;
    --accent-light: #f5937c;
    --accent-dark: #d4533a;
    --secondary: #2b2e37;
    --gold: #d4a746;
    
    /* Background */
    --bg-primary: #ffffff;
    --bg-secondary: #f5f7fa;
    --bg-tertiary: #e8ecf1;
    --bg-card: #ffffff;
    --bg-glass: rgba(255, 255, 255, 0.7);
    --bg-glass-strong: rgba(255, 255, 255, 0.9);
    
    /* Text */
    --text-primary: #1a1a2e;
    --text-secondary: #4a5568;
    --text-muted: #8b95a5;
    --text-inverse: #ffffff;
    
    /* Borders */
    --border-color: #e2e8f0;
    --border-light: #f0f0f0;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 50px rgba(0,0,0,0.15);
    --shadow-glow: 0 0 30px rgba(17, 91, 141, 0.15);
    --shadow-accent: 0 5px 20px rgba(238, 108, 78, 0.3);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #115B8D 0%, #1a7bc4 50%, #2196F3 100%);
    --gradient-accent: linear-gradient(135deg, #ee6c4e 0%, #f5937c 100%);
    --gradient-dark: linear-gradient(135deg, #1a1a2e 0%, #2b2e37 100%);
    --gradient-hero: linear-gradient(135deg, rgba(17, 91, 141, 0.95) 0%, rgba(26, 123, 196, 0.85) 50%, rgba(238, 108, 78, 0.7) 100%);
    --gradient-card: linear-gradient(145deg, rgba(255,255,255,0.9) 0%, rgba(248,250,252,0.9) 100%);
    
    /* Typography */
    --font-arabic: 'Cairo', 'Segoe UI', Tahoma, sans-serif;
    --font-english: 'Inter', 'Segoe UI', system-ui, sans-serif;
    --font-mono: 'Fira Code', 'Consolas', monospace;
    
    /* Spacing */
    --section-padding: 80px;
    --container-width: 1200px;
    --header-height: 80px;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 50%;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-bounce: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* ===== Dark Mode ===== */
[data-theme="dark"] {
    --bg-primary: #0f1117;
    --bg-secondary: #1a1d27;
    --bg-tertiary: #252836;
    --bg-card: #1e2130;
    --bg-glass: rgba(30, 33, 48, 0.8);
    --bg-glass-strong: rgba(30, 33, 48, 0.95);
    
    --text-primary: #e8ecf1;
    --text-secondary: #b0b8c8;
    --text-muted: #6b7280;
    
    --border-color: #2d3348;
    --border-light: #252836;
    
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.5);
    --shadow-xl: 0 20px 50px rgba(0,0,0,0.6);
    --shadow-glow: 0 0 30px rgba(17, 91, 141, 0.3);
    
    --gradient-card: linear-gradient(145deg, rgba(30,33,48,0.9) 0%, rgba(37,40,54,0.9) 100%);
}

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

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

body {
    font-family: var(--font-arabic);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

[dir="ltr"] body {
    font-family: var(--font-english);
}

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

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

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

ul, ol {
    list-style: none;
}

/* ===== Container ===== */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

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

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: linear-gradient(135deg, rgba(17, 91, 141, 0.1) 0%, rgba(238, 108, 78, 0.1) 100%);
    border: 1px solid rgba(17, 91, 141, 0.2);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 16px;
    line-height: 1.3;
}

.section-title span {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 650px;
    margin: 0 auto;
    line-height: 1.8;
}

/* ===== Header / Navbar ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--bg-glass-strong);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    transition: all var(--transition-normal);
    height: var(--header-height);
}

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

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo img {
    height: 50px;
    width: auto;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-text .company-name {
    font-size: 1rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.2;
}

.logo-text .company-subtitle {
    font-size: 0.65rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* Nav Menu */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-menu a {
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    position: relative;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--primary);
    background: rgba(17, 91, 141, 0.08);
}

.nav-menu a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 3px;
    background: var(--accent);
    border-radius: 3px;
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Theme Toggle */
.theme-toggle {
    position: relative;
    width: 56px;
    height: 30px;
    background: var(--bg-tertiary);
    border-radius: 50px;
    cursor: pointer;
    border: 2px solid var(--border-color);
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    padding: 3px;
}

.theme-toggle::before {
    content: '☀️';
    position: absolute;
    left: 5px;
    font-size: 12px;
    top: 50%;
    transform: translateY(-50%);
}

.theme-toggle::after {
    content: '🌙';
    position: absolute;
    right: 5px;
    font-size: 12px;
    top: 50%;
    transform: translateY(-50%);
}

.theme-toggle .toggle-ball {
    width: 22px;
    height: 22px;
    background: var(--primary);
    border-radius: 50%;
    transition: transform var(--transition-bounce);
    z-index: 1;
}

[data-theme="dark"] .theme-toggle .toggle-ball {
    transform: translateX(26px);
}

[dir="rtl"] [data-theme="dark"] .theme-toggle .toggle-ball {
    transform: translateX(-26px);
}

/* Language Selector */
.lang-selector {
    position: relative;
}

.lang-selector .lang-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    transition: all var(--transition-fast);
    font-family: var(--font-arabic);
}

.lang-selector .lang-btn:hover {
    border-color: var(--primary);
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
    z-index: 1001;
    overflow: hidden;
}

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

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

.lang-dropdown a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}

.lang-dropdown a:hover,
.lang-dropdown a.active {
    background: rgba(17, 91, 141, 0.08);
    color: var(--primary);
}

.lang-dropdown a .flag {
    font-size: 1.2rem;
}

/* Mobile Menu Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    z-index: 1002;
}

.mobile-toggle span {
    width: 25px;
    height: 2.5px;
    background: var(--text-primary);
    border-radius: 3px;
    transition: all var(--transition-normal);
}

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

.mobile-toggle.active span:nth-child(2) {
    opacity: 0;
}

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

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--gradient-hero);
    overflow: hidden;
    padding-top: var(--header-height);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.3;
}

.hero .container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content {
    color: #fff;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 24px;
    animation: fadeInUp 0.6s ease;
}

.hero-badge i {
    color: var(--gold);
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 20px;
    animation: fadeInUp 0.6s ease 0.1s both;
}

.hero-title .highlight {
    color: var(--accent-light);
    position: relative;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.3rem);
    font-weight: 600;
    opacity: 0.95;
    margin-bottom: 16px;
    animation: fadeInUp 0.6s ease 0.2s both;
}

.hero-desc {
    font-size: 1.05rem;
    opacity: 0.85;
    line-height: 1.8;
    margin-bottom: 32px;
    max-width: 520px;
    animation: fadeInUp 0.6s ease 0.3s both;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    animation: fadeInUp 0.6s ease 0.4s both;
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 48px;
    animation: fadeInUp 0.6s ease 0.5s both;
}

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

.hero-stat .stat-number {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--gold);
    display: block;
}

.hero-stat .stat-label {
    font-size: 0.85rem;
    opacity: 0.8;
}

/* Hero Visual */
.hero-visual {
    position: relative;
    animation: fadeInUp 0.8s ease 0.3s both;
}

.hero-visual .hero-image-wrapper {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0,0,0,0.3);
}

.hero-visual .hero-image-wrapper::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, var(--accent), var(--primary), var(--gold));
    border-radius: var(--radius-xl);
    z-index: -1;
    animation: borderGlow 3s ease infinite;
}

/* Floating Elements */
.hero-floating {
    position: absolute;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    animation: float 4s ease-in-out infinite;
    color: #fff;
    font-weight: 600;
    font-size: 0.9rem;
}

.hero-floating.float-1 {
    top: 10%;
    right: -10%;
    animation-delay: 0.5s;
}

.hero-floating.float-2 {
    bottom: 15%;
    left: -5%;
    animation-delay: 1s;
}

.hero-floating .float-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent);
    border-radius: var(--radius-sm);
    font-size: 1.1rem;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-normal);
    font-family: var(--font-arabic);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--gradient-primary);
    color: #fff;
    box-shadow: 0 4px 15px rgba(17, 91, 141, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(17, 91, 141, 0.4);
    color: #fff;
}

.btn-accent {
    background: var(--gradient-accent);
    color: #fff;
    box-shadow: var(--shadow-accent);
}

.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(238, 108, 78, 0.4);
    color: #fff;
}

.btn-outline {
    background: transparent;
    border: 2px solid rgba(255,255,255,0.5);
    color: #fff;
}

.btn-outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: #fff;
    color: #fff;
}

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

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

.btn-sm {
    padding: 10px 20px;
    font-size: 0.85rem;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.05rem;
}

.btn-icon {
    width: 44px;
    height: 44px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
}

/* ===== Services Section ===== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 24px;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--gradient-primary);
    transition: height var(--transition-normal);
    border-radius: 0 0 4px 0;
}

[dir="rtl"] .service-card::before {
    left: auto;
    right: 0;
    border-radius: 0 0 0 4px;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(17, 91, 141, 0.2);
}

.service-card:hover::before {
    height: 100%;
}

.service-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(17, 91, 141, 0.1) 0%, rgba(238, 108, 78, 0.1) 100%);
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    font-size: 1.5rem;
    color: var(--primary);
    transition: all var(--transition-normal);
}

.service-card:hover .service-icon {
    background: var(--gradient-primary);
    color: #fff;
    transform: scale(1.1);
}

.service-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.service-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.service-card .read-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary);
    transition: gap var(--transition-fast);
}

.service-card:hover .read-more {
    gap: 12px;
    color: var(--accent);
}

/* ===== Why Choose Us ===== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.feature-card {
    text-align: center;
    padding: 40px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
    position: relative;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    font-size: 2rem;
    color: #fff;
    transition: all var(--transition-normal);
}

.feature-card:hover .feature-icon {
    transform: rotateY(180deg);
    background: var(--gradient-accent);
}

.feature-card h4 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.feature-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===== Testimonials ===== */
.testimonials-wrapper {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: 24px;
}

.testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 32px;
    position: relative;
    transition: all var(--transition-normal);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
}

.testimonial-card .quote-icon {
    position: absolute;
    top: 20px;
    right: 24px;
    font-size: 3rem;
    color: var(--primary);
    opacity: 0.15;
}

[dir="ltr"] .testimonial-card .quote-icon {
    right: auto;
    left: 24px;
}

.testimonial-card .stars {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
    color: var(--gold);
}

.testimonial-card .content {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial-author .avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 1.1rem;
}

.testimonial-author .author-info .name {
    font-weight: 700;
    color: var(--text-primary);
}

.testimonial-author .author-info .company {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ===== Contact Section ===== */
.contact-section {
    background: var(--bg-secondary);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-info-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

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

.contact-info-card .info-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(17, 91, 141, 0.1) 0%, rgba(238, 108, 78, 0.1) 100%);
    border-radius: var(--radius-sm);
    color: var(--primary);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-info-card .info-content h4 {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-bottom: 4px;
}

.contact-info-card .info-content p {
    font-size: 1rem;
    color: var(--text-primary);
    font-weight: 600;
}

/* Contact Form */
.contact-form-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 36px;
    box-shadow: var(--shadow-sm);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

.form-control {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    color: var(--text-primary);
    font-family: var(--font-arabic);
    transition: all var(--transition-fast);
    outline: none;
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(17, 91, 141, 0.1);
}

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

/* ===== Footer ===== */
.footer {
    background: var(--gradient-dark);
    color: #b8c5d3;
    padding: 60px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-col h3 {
    color: #fff;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 12px;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 40px;
    height: 3px;
    background: var(--accent);
    border-radius: 3px;
}

[dir="ltr"] .footer-col h3::after {
    right: auto;
    left: 0;
}

.footer-col p {
    font-size: 0.9rem;
    line-height: 1.8;
    margin-bottom: 16px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    color: #b8c5d3;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all var(--transition-fast);
}

.footer-links a:hover {
    color: var(--accent);
    transform: translateX(-5px);
}

[dir="ltr"] .footer-links a:hover {
    transform: translateX(5px);
}

.footer-links a i {
    font-size: 0.75rem;
    color: var(--accent);
}

/* App Download Buttons */
.app-buttons {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.app-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--radius-sm);
    color: #fff;
    font-size: 0.75rem;
    transition: all var(--transition-fast);
}

.app-btn:hover {
    background: rgba(255,255,255,0.2);
    color: #fff;
}

.app-btn i {
    font-size: 1.5rem;
}

.app-btn .app-text {
    display: flex;
    flex-direction: column;
}

.app-btn .app-text small {
    font-size: 0.6rem;
    opacity: 0.7;
}

.app-btn .app-text span {
    font-weight: 700;
    font-size: 0.85rem;
}

/* Newsletter */
.newsletter-form {
    display: flex;
    gap: 8px;
    margin-top: 16px;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 16px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--radius-sm);
    color: #fff;
    font-size: 0.9rem;
    font-family: var(--font-arabic);
    outline: none;
}

.newsletter-form input::placeholder {
    color: rgba(255,255,255,0.5);
}

.newsletter-form button {
    padding: 12px 20px;
    background: var(--accent);
    border: none;
    border-radius: var(--radius-sm);
    color: #fff;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.newsletter-form button:hover {
    background: var(--accent-dark);
}

/* Footer Bottom */
.footer-bottom {
    padding: 20px 0;
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.5);
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius-full);
    color: #fff;
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    background: var(--accent);
    transform: translateY(-3px);
}

/* ===== WhatsApp Float Button ===== */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    left: 24px;
    z-index: 999;
    display: flex;
    align-items: center;
    gap: 12px;
}

[dir="ltr"] .whatsapp-float {
    left: auto;
    right: 24px;
}

.whatsapp-btn {
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.8rem;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    transition: all var(--transition-normal);
    animation: pulse 2s infinite;
}

.whatsapp-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
    color: #fff;
}

/* ===== AI Chat Widget ===== */
.ai-chat-widget {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 998;
}

[dir="ltr"] .ai-chat-widget {
    right: auto;
    left: 24px;
}

.ai-chat-toggle {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
    border: none;
}

.ai-chat-toggle:hover {
    transform: scale(1.1);
}

.ai-chat-box {
    position: absolute;
    bottom: 70px;
    right: 0;
    width: 380px;
    height: 500px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    display: none;
    flex-direction: column;
    overflow: hidden;
}

[dir="ltr"] .ai-chat-box {
    right: auto;
    left: 0;
}

.ai-chat-box.active {
    display: flex;
    animation: slideUp 0.3s ease;
}

.ai-chat-header {
    padding: 16px 20px;
    background: var(--gradient-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.ai-chat-header h4 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1rem;
}

.ai-chat-header .close-chat {
    background: none;
    border: none;
    color: #fff;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity var(--transition-fast);
}

.ai-chat-header .close-chat:hover {
    opacity: 1;
}

.ai-chat-messages {
    flex: 1;
    padding: 16px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ai-message {
    max-width: 85%;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    line-height: 1.6;
}

.ai-message.bot {
    background: var(--bg-secondary);
    color: var(--text-primary);
    align-self: flex-start;
    border-bottom-right: 4px;
}

[dir="rtl"] .ai-message.bot {
    border-bottom-left-radius: 4px;
}

.ai-message.user {
    background: var(--gradient-primary);
    color: #fff;
    align-self: flex-end;
    border-bottom-left-radius: 4px;
}

[dir="rtl"] .ai-message.user {
    border-bottom-right-radius: 4px;
}

.ai-chat-input {
    padding: 12px 16px;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 8px;
}

.ai-chat-input input {
    flex: 1;
    padding: 10px 14px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    color: var(--text-primary);
    font-family: var(--font-arabic);
    outline: none;
}

.ai-chat-input button {
    padding: 10px 16px;
    background: var(--primary);
    border: none;
    border-radius: var(--radius-sm);
    color: #fff;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.ai-chat-input button:hover {
    background: var(--primary-dark);
}

/* ===== Scroll To Top ===== */
.scroll-top {
    position: fixed;
    bottom: 96px;
    left: 24px;
    width: 44px;
    height: 44px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-full);
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    z-index: 997;
}

[dir="ltr"] .scroll-top {
    left: auto;
    right: 24px;
}

.scroll-top.visible {
    display: flex;
}

.scroll-top:hover {
    background: var(--accent);
    transform: translateY(-3px);
}

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

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

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

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

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ===== Utility Classes ===== */
.text-center { text-align: center; }
.text-primary { color: var(--primary) !important; }
.text-accent { color: var(--accent) !important; }
.text-gold { color: var(--gold) !important; }
.bg-primary { background: var(--bg-primary); }
.bg-secondary { background: var(--bg-secondary); }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }

/* ===== Client Portal ===== */
.portal-card {
    max-width: 600px;
    margin: 0 auto;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 48px;
    text-align: center;
    box-shadow: var(--shadow-md);
}

.portal-card .portal-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    font-size: 2rem;
    color: #fff;
}

/* ===== Tax Directory ===== */
.directory-filters {
    display: flex;
    gap: 12px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: var(--font-arabic);
}

.filter-btn.active,
.filter-btn:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.directory-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 20px;
}

.directory-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    transition: all var(--transition-fast);
}

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

.directory-card .card-type {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.directory-card .card-type.tax {
    background: rgba(17, 91, 141, 0.1);
    color: var(--primary);
}

.directory-card .card-type.registry {
    background: rgba(238, 108, 78, 0.1);
    color: var(--accent);
}

.directory-card .card-type.insurance {
    background: rgba(212, 167, 70, 0.1);
    color: var(--gold);
}

.directory-card h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.directory-card .card-detail {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.directory-card .card-detail i {
    color: var(--primary);
    margin-top: 4px;
    flex-shrink: 0;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-visual {
        display: none;
    }
    .hero-desc {
        max-width: 100%;
        margin: 0 auto 32px;
    }
    .hero-buttons {
        justify-content: center;
    }
    .hero-stats {
        justify-content: center;
    }
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 50px;
        --header-height: 70px;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--bg-card);
        flex-direction: column;
        align-items: stretch;
        padding: 80px 20px 20px;
        transition: right var(--transition-normal);
        box-shadow: var(--shadow-xl);
        z-index: 1001;
    }
    
    [dir="ltr"] .nav-menu {
        right: auto;
        left: -100%;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    [dir="ltr"] .nav-menu.active {
        left: 0;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-wrapper {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .ai-chat-box {
        width: calc(100vw - 32px);
        right: -8px;
    }
    
    .directory-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-stats {
        gap: 20px;
    }
    .hero-stat .stat-number {
        font-size: 1.8rem;
    }
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    .app-buttons {
        flex-direction: column;
    }
}

/* ===== Overlay for mobile menu ===== */
.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

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

/* ===== Loading Spinner ===== */
.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-color);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto;
}

/* ===== Alert/Flash Messages ===== */
.alert {
    padding: 14px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
    font-weight: 500;
}

.alert-success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #16a34a;
}

.alert-danger {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #dc2626;
}

.alert-warning {
    background: rgba(234, 179, 8, 0.1);
    border: 1px solid rgba(234, 179, 8, 0.3);
    color: #ca8a04;
}

.alert-info {
    background: rgba(17, 91, 141, 0.1);
    border: 1px solid rgba(17, 91, 141, 0.3);
    color: var(--primary);
}

/* ===== Desktop / Mobile Helpers ===== */
.desktop-only {
    display: inline;
}

@media (max-width: 768px) {
    .desktop-only {
        display: none !important;
    }
}

/* ===== Admin Dashboard Styles ===== */
.admin-tab-btn {
    padding: 10px 18px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    transition: all var(--transition-fast);
}

.admin-tab-btn:hover {
    color: var(--primary);
    border-color: var(--primary);
}

.admin-tab-btn.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.admin-stat-card {
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.admin-stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

@media (max-width: 900px) {
    .admin-overview-grid {
        grid-template-columns: 1fr !important;
    }
}

/* ===== Calculator Styles ===== */
.calc-tabs {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.calc-tab-btn {
    padding: 14px 24px;
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all var(--transition-fast);
}

.calc-tab-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.calc-tab-btn.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.calc-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.calc-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    align-items: start;
}

@media (max-width: 850px) {
    .calc-grid {
        grid-template-columns: 1fr;
    }
    .calc-card {
        padding: 24px;
    }
}

.calc-subheading {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.result-summary-box {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
}

.result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.result-item:last-child {
    border-bottom: none;
}

.result-item.highlight {
    background: rgba(17, 91, 141, 0.08);
    margin: -12px -12px 14px;
    padding: 16px;
    border-radius: var(--radius-sm);
    border-bottom: none;
    border-right: 4px solid var(--primary);
}

.result-item.highlight span {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.05rem;
}

.result-item.highlight strong {
    font-size: 1.6rem;
    color: var(--primary);
    font-weight: 900;
}

/* ===== Blog Cards ===== */
.blog-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.blog-card:hover img {
    transform: scale(1.05);
}

/* ===== Service Detail Responsive ===== */
@media (max-width: 850px) {
    .service-detail-grid {
        grid-template-columns: 1fr !important;
    }
}

/* ===== Admin Operations Responsive Grids ===== */
@media (max-width: 900px) {
    .dep-grid-responsive,
    .tb-grid-responsive {
        grid-template-columns: 1fr !important;
    }
}

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