/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* RTL Support */
[dir="rtl"] {
    direction: rtl;
    text-align: right;
}

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

[dir="rtl"] .hero-container {
    direction: rtl;
}

[dir="rtl"] .hero-content {
    text-align: right;
}

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

[dir="rtl"] .services-grid {
    direction: rtl;
}

[dir="rtl"] .about-content {
    direction: rtl;
}

[dir="rtl"] .contact-content {
    direction: rtl;
}

[dir="rtl"] .footer-content {
    direction: rtl;
}

/* Arabic Typography */
[dir="rtl"] body {
    font-family: 'Noto Sans Arabic', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* RTL Navigation */
[dir="rtl"] .nav-container {
    flex-direction: row-reverse;
}

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

[dir="rtl"] .language-selector {
    margin-left: 0;
    margin-right: 1rem;
}

/* RTL Form Elements */
[dir="rtl"] .form-group input,
[dir="rtl"] .form-group select,
[dir="rtl"] .form-group textarea {
    text-align: right;
}

/* RTL Service Cards */
[dir="rtl"] .service-features li {
    padding-left: 0;
    padding-right: 1.5rem;
}

[dir="rtl"] .service-features li::before {
    right: 0;
    left: auto;
    top: 0.75rem;
}

/* RTL Meaning Items */
[dir="rtl"] .meaning-item {
    border-left: none;
    border-right: 4px solid var(--primary-color);
}

/* RTL Contact Items */
[dir="rtl"] .contact-item {
    flex-direction: row-reverse;
}

/* RTL Social Links */
[dir="rtl"] .social-links {
    flex-direction: row-reverse;
    justify-content: flex-end;
}

/* RTL Footer Section */
[dir="rtl"] .footer-section {
    text-align: right;
}

[dir="rtl"] .footer-section h4 {
    text-align: right;
}

/* Fix phone number display in RTL */
[dir="rtl"] .contact-item span {
    direction: ltr;
    unicode-bidi: bidi-override;
}

:root {
    /* ArzNova Brand Colors - Based on Logo */
    --primary-color: #D4AF37;          /* Primary Gold */
    --primary-dark: #AD8D26;           /* Dark Gold */
    --secondary-color: #000B30;        /* Deep Navy */
    --accent-color: #FFCB24;           /* Bright Gold */
    --accent-brown: #765942;           /* Warm Brown */
    
    /* Text Colors */
    --text-primary: #000B30;           /* Deep Navy for headings */
    --text-secondary: #4A5568;         /* Muted gray for body text */
    --text-light: #718096;             /* Light gray for secondary text */
    
    /* Background Colors */
    --bg-primary: #ffffff;             /* Pure white */
    --bg-secondary: #FAF9F6;           /* Warm off-white */
    --bg-dark: #000B30;                /* Deep Navy */
    --bg-gold-light: #FDF8E7;          /* Very light gold */
    
    /* Border & Shadow Colors */
    --border-color: #E2E8F0;           /* Light gray borders */
    --border-gold: #D4AF37;            /* Gold borders */
    --shadow-sm: 0 1px 2px 0 rgba(0, 11, 48, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 11, 48, 0.1), 0 2px 4px -2px rgba(0, 11, 48, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 11, 48, 0.1), 0 4px 6px -4px rgba(0, 11, 48, 0.1);
    
    /* Gradients - Based on Logo Gradients */
    --gradient-primary: linear-gradient(135deg, #D4AF37 0%, #AD8D26 100%);
    --gradient-secondary: linear-gradient(135deg, #FFCB24 0%, #765942 100%);
    --gradient-dark: linear-gradient(135deg, #000B30 0%, #765942 100%);
    --gradient-gold: linear-gradient(135deg, #FFCB24 0%, #D4AF37 50%, #AD8D26 100%);
    
    /* UI Elements */
    --border-radius: 8px;
    --border-radius-lg: 12px;
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
}

/* Accessibility: skip link */
.skip-link {
    position: absolute;
    left: -999px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
}
.skip-link:focus {
    left: 20px;
    top: 20px;
    width: auto;
    height: auto;
    background: #000;
    color: #fff;
    padding: 8px 12px;
    border-radius: 6px;
    z-index: 10000;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo {
    width: 40px;
    height: 40px;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary-color);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: var(--transition);
}

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

.language-selector {
    position: relative;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: none;
    border: 1px solid var(--border-color);
    padding: 8px 12px;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

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

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

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

.lang-option {
    display: block;
    padding: 10px 15px;
    text-decoration: none;
    color: var(--text-primary);
    transition: var(--transition);
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    background: none;
    border: 0;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    margin: 3px 0;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: var(--bg-gold-light);
    position: relative;
    overflow: hidden;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.highlight {
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.hero-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-graphic {
    position: relative;
    width: 400px;
    height: 400px;
}

/* Logo Animation Container */
.logo-animation {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
}

/* Logo Elements - Complete ArzNova Logo */
.logo-element {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: logoFloat 8s ease-in-out infinite;
    filter: drop-shadow(0 0 20px rgba(212, 175, 55, 0.15));
}

.logo-element img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.logo-1 {
    animation: logoFloat 12s ease-in-out infinite;
    filter: drop-shadow(0 0 25px rgba(212, 175, 55, 0.2));
    z-index: 3;
}

.logo-2 {
    animation: logoFloat 10s ease-in-out infinite 2s;
    filter: drop-shadow(0 0 20px rgba(173, 141, 38, 0.15));
    z-index: 2;
}

.logo-3 {
    animation: logoFloat 8s ease-in-out infinite 4s;
    filter: drop-shadow(0 0 15px rgba(118, 89, 66, 0.1));
    z-index: 1;
}

/* Particles */
.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--gradient-gold);
    border-radius: 50%;
    animation: particleFloat 10s linear infinite;
}

.particle-1 {
    top: 20%;
    left: 20%;
    animation-delay: 0s;
    animation-duration: 12s;
}

.particle-2 {
    top: 80%;
    left: 80%;
    animation-delay: 2s;
    animation-duration: 10s;
}

.particle-3 {
    top: 60%;
    left: 10%;
    animation-delay: 4s;
    animation-duration: 14s;
}

.particle-4 {
    top: 10%;
    left: 70%;
    animation-delay: 6s;
    animation-duration: 11s;
}

.particle-5 {
    top: 90%;
    left: 30%;
    animation-delay: 8s;
    animation-duration: 13s;
}

@keyframes logoFloat {
    0%, 100% { 
        transform: translate(-50%, -50%) scale(1) rotate(0deg);
        opacity: 0.9;
    }
    25% { 
        transform: translate(-50%, -50%) scale(1.15) rotate(5deg);
        opacity: 1;
    }
    50% { 
        transform: translate(-50%, -50%) scale(0.95) rotate(-3deg);
        opacity: 0.7;
    }
    75% { 
        transform: translate(-50%, -50%) scale(1.08) rotate(2deg);
        opacity: 0.95;
    }
}

@keyframes particleFloat {
    0% {
        transform: translateY(0px) translateX(0px);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) translateX(50px);
        opacity: 0;
    }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* Services Section */
.services {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--border-gold);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-gold);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service-icon i {
    font-size: 1.5rem;
    color: white;
}

.service-card h3 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.service-card p {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
}

.service-features {
    list-style: none;
}

.service-features li {
    padding: 0.75rem 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 1.5rem;
    line-height: 1.5;
}

.service-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0.75rem;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 0.9rem;
}

/* About Section */
.about {
    padding: 80px 0;
    background: var(--bg-secondary);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about-text h2 {
    margin-bottom: 1.5rem;
}

.meaning-grid {
    display: grid;
    gap: 1.5rem;
    margin: 2rem 0;
}

.meaning-item {
    background: white;
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-color);
}

.meaning-item h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.meaning-summary {
    font-style: italic;
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.values-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.value-item {
    background: white;
    padding: 1.5rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.value-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.value-item i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.value-item h4 {
    margin-bottom: 0.5rem;
}

/* Presence Section */
.presence {
    padding: 80px 0;
}

.presence h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.presence-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.location-card {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

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

.location-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.location-icon i {
    font-size: 2rem;
    color: white;
}

.location-card h3 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background: var(--bg-gold-light);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h2 {
    margin-bottom: 1rem;
}

.contact-info p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-secondary);
}

.contact-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.contact-form {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

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

/* Footer */
.footer {
    background: var(--bg-dark);
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.footer-section h4 {
    margin-bottom: 1rem;
    color: white;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: white;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--gradient-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--gradient-dark);
    transform: translateY(-2px);
}

.footer-bottom {
    border-top: 1px solid #334155;
    padding-top: 1rem;
    text-align: center;
    color: var(--text-light);
}

/* Responsive Design */
@media (max-width: 768px) {
    /* Navigation Improvements */
    .navbar {
        padding: 0.75rem 0;
    }

    .nav-container {
        padding: 0 15px;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 65px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-lg);
        padding: 2rem 0;
        border-top: 1px solid var(--border-color);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-link {
        padding: 1rem 0;
        font-size: 1.1rem;
        border-bottom: 1px solid var(--border-color);
        width: 100%;
    }

    .language-selector {
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid var(--border-color);
    }

    .nav-toggle {
        display: flex;
    }

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

    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    /* Hero Section Improvements */
    .hero {
        padding: 100px 0 60px;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
        padding: 0 15px;
    }

    .hero-title {
        font-size: 2.2rem;
        margin-bottom: 1rem;
    }

    .hero-description {
        font-size: 1.1rem;
        margin-bottom: 1.5rem;
        padding: 0 10px;
    }

    .hero-buttons {
        justify-content: center;
        gap: 0.75rem;
        flex-direction: column;
        align-items: center;
    }

    .hero-buttons .btn {
        width: 200px;
        text-align: center;
    }

    /* Hero Animation - Smaller on Mobile */
    .hero-graphic {
        width: 280px;
        height: 280px;
        margin: 0 auto;
    }

    .logo-animation {
        width: 280px;
        height: 280px;
    }

    .logo-1 img {
        width: 140px;
        height: 140px;
    }

    .logo-2 img {
        width: 105px;
        height: 105px;
    }

    .logo-3 img {
        width: 70px;
        height: 70px;
    }

    /* Services Section */
    .services {
        padding: 60px 0;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .service-card {
        padding: 1.5rem;
        margin: 0 10px;
    }

    /* About Section */
    .about {
        padding: 60px 0;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .values-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .meaning-grid {
        gap: 1rem;
    }

    /* Presence Section */
    .presence {
        padding: 60px 0;
    }

    .presence-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .location-card {
        margin: 0 10px;
    }

    /* Contact Section */
    .contact {
        padding: 60px 0;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-form {
        margin: 0 10px;
    }

    /* Footer */
    .footer {
        padding: 2rem 0 1rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        text-align: center;
    }

    /* Typography Adjustments */
    h1 { font-size: 2.2rem; }
    h2 { font-size: 1.8rem; }
    h3 { font-size: 1.4rem; }
    h4 { font-size: 1.1rem; }

    .section-title {
        font-size: 1.8rem;
    }

    .section-subtitle {
        font-size: 1rem;
        padding: 0 10px;
    }

    /* Container Adjustments */
    .container {
        padding: 0 15px;
    }
}

@media (max-width: 480px) {
    /* Extra Small Screens Optimization */
    .container {
        padding: 0 10px;
    }

    /* Navigation */
    .nav-container {
        padding: 0 10px;
    }

    .logo {
        width: 32px;
        height: 32px;
    }

    .logo-text {
        font-size: 1.3rem;
    }

    /* Hero Section */
    .hero {
        padding: 90px 0 50px;
    }

    .hero-container {
        padding: 0 10px;
    }

    .hero-title {
        font-size: 1.8rem;
        line-height: 1.3;
    }

    .hero-description {
        font-size: 1rem;
        line-height: 1.6;
        padding: 0 5px;
    }

    .hero-buttons {
        gap: 0.5rem;
    }

    .hero-buttons .btn {
        width: 180px;
        padding: 12px 16px;
        font-size: 0.9rem;
    }

    /* Logo Animation - Extra Small */
    .hero-graphic {
        width: 220px;
        height: 220px;
    }

    .logo-animation {
        width: 220px;
        height: 220px;
    }

    .logo-1 img {
        width: 110px;
        height: 110px;
    }

    .logo-2 img {
        width: 85px;
        height: 85px;
    }

    .logo-3 img {
        width: 60px;
        height: 60px;
    }

    /* Sections */
    .services,
    .about,
    .presence,
    .contact {
        padding: 50px 0;
    }

    .section-header {
        margin-bottom: 2.5rem;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .section-subtitle {
        font-size: 0.95rem;
    }

    /* Service Cards */
    .service-card {
        padding: 1.25rem;
        margin: 0 5px;
    }

    .service-icon {
        width: 50px;
        height: 50px;
        margin-bottom: 1rem;
    }

    .service-icon i {
        font-size: 1.3rem;
    }

    /* Location Cards */
    .location-card {
        padding: 1.25rem;
        margin: 0 5px;
    }

    .location-icon {
        width: 60px;
        height: 60px;
        margin: 0 auto 1rem;
    }

    .location-icon i {
        font-size: 1.5rem;
    }

    /* Contact Form */
    .contact-form {
        margin: 0 5px;
        padding: 1.5rem;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 10px 12px;
        font-size: 0.95rem;
    }

    /* Value Items */
    .value-item {
        padding: 1.25rem;
    }

    .value-item i {
        font-size: 1.5rem;
        margin-bottom: 0.75rem;
    }

    /* Meaning Items */
    .meaning-item {
        padding: 1.25rem;
    }

    /* Typography */
    h1 { font-size: 1.8rem; }
    h2 { font-size: 1.6rem; }
    h3 { font-size: 1.3rem; }
    h4 { font-size: 1rem; }

    /* Footer */
    .footer-content {
        gap: 1rem;
    }

    .social-links a {
        width: 35px;
        height: 35px;
    }

    /* Particles - Hide on very small screens for performance */
    .particles {
        display: none;
    }
}

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

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

/* Mobile Touch Improvements */
@media (max-width: 768px) {
    /* Improve touch targets */
    .btn {
        min-height: 44px;
        min-width: 44px;
    }

    .nav-link {
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .lang-btn {
        min-height: 44px;
        padding: 8px 16px;
    }

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

    /* Prevent zoom on form inputs */
    input[type="text"],
    input[type="email"],
    select,
    textarea {
        font-size: 16px;
    }

    /* Improve scrolling performance */
    * {
        -webkit-overflow-scrolling: touch;
    }

    /* Reduce animations on mobile for better performance */
    .logo-element {
        animation-duration: 15s;
    }

    .particle {
        animation-duration: 20s;
    }
}

/* Landscape mobile optimization */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        padding: 80px 0 40px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-graphic {
        width: 200px;
        height: 200px;
    }

    .logo-animation {
        width: 200px;
        height: 200px;
    }

    .logo-1 img {
        width: 100px;
        height: 100px;
    }

    .logo-2 img {
        width: 75px;
        height: 75px;
    }

    .logo-3 img {
        width: 50px;
        height: 50px;
    }
}

/* Smooth scrolling for older browsers */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}