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

/* Custom Properties (CSS Variables) */
:root {
    /* Colors */
    --color-primary: #8c52ff;
    --color-primary-dark: #7c3aed;
    --color-primary-light: #a855f7;
    --color-secondary: #64748b;
    --color-accent: #f59e0b;
    --color-background: #ffffff;
    --color-surface: #f8fafc;
    --color-text-primary: #1e293b;
    --color-text-secondary: #64748b;
    --color-text-light: #94a3b8;
    --color-border: #e2e8f0;
    --color-error: #ef4444;
    --color-success: #10b981;
    
    /* Typography */
    --font-family-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-family-heading: 'Georgia', 'Times New Roman', serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    
    /* Layout */
    --container-max-width: 1200px;
    --border-radius: 0.5rem;
    --radius-lg: 1rem;
    --border-radius-lg: 1rem;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
}

/* Base Styles */
html {
    font-size: 16px;
    line-height: 1.6;
    scroll-behavior: smooth;
}

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

body {
    font-family: var(--font-family-primary);
    font-size: var(--font-size-base);
    color: var(--color-text-primary);
    background-color: var(--color-background);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Skip Link for Accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--color-primary);
    color: white;
    padding: 8px;
    text-decoration: none;
    border-radius: var(--border-radius);
    z-index: 1000;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: 6px;
}

/* Visually Hidden */
.visually-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

h1 { font-size: var(--font-size-5xl); }
h2 { font-size: var(--font-size-4xl); }
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-base); }

p {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-secondary);
}

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

a:hover,
a:focus {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

/* Hero Section */
.hero-section {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-background) 100%);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><polygon fill="%23f1f5f9" points="0,0 1000,300 1000,1000 0,700"/></svg>');
    opacity: 0.3;
    z-index: -1;
}

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

.logo-container {
    padding: var(--spacing-2xl);
}

.company-logo {
    max-width: 100%;
    height: auto;
    filter: drop-shadow(var(--shadow-lg));
    transition: transform var(--transition-normal);
}

.company-logo:hover {
    transform: scale(1.05);
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-2xl);
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-arrow {
    width: 30px;
    height: 30px;
    border: 2px solid var(--color-primary);
    border-top: none;
    border-left: none;
    transform: rotate(45deg);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* Section Styles */
section {
    padding: var(--spacing-4xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    position: relative;
    display: inline-block;
    margin-bottom: var(--spacing-lg);
}

.title-underline {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    margin: 0 auto;
    border-radius: 2px;
}

/* About Section */
.about-section {
    background-color: var(--color-surface);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-text {
    font-size: var(--font-size-lg);
    line-height: 1.8;
    margin-bottom: var(--spacing-xl);
    text-align: justify;
}

/* Team Section */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-3xl);
    margin-top: var(--spacing-3xl);
}

.team-member {
    background: var(--color-background);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.team-member:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.member-image-container {
    position: relative;
    width: 150px;
    height: 150px;
    margin: 0 auto var(--spacing-lg);
    border-radius: 50%;
    overflow: hidden;
}

.member-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, var(--color-primary), var(--color-accent));
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.team-member:hover .member-image {
    transform: scale(1.1);
}

.team-member:hover .image-overlay {
    opacity: 0.1;
}

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

.member-name {
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
}

.member-role {
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: var(--font-size-sm);
}

.member-bio {
    text-align: left;
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

.member-social {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--color-surface);
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--color-primary);
    transform: translateY(-2px);
}

.social-icon {
    width: 20px;
    height: 20px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.social-icon.linkedin {
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%232563eb"><path d="M20.447 20.452h-3.554v-5.569c0-1.328-.027-3.037-1.852-3.037-1.853 0-2.136 1.445-2.136 2.939v5.667H9.351V9h3.414v1.561h.046c.477-.9 1.637-1.85 3.37-1.85 3.601 0 4.267 2.37 4.267 5.455v6.286zM5.337 7.433c-1.144 0-2.063-.926-2.063-2.065 0-1.138.92-2.063 2.063-2.063 1.14 0 2.064.925 2.064 2.063 0 1.139-.925 2.065-2.064 2.065zm1.782 13.019H3.555V9h3.564v11.452zM22.225 0H1.771C.792 0 0 .774 0 1.729v20.542C0 23.227.792 24 1.771 24h20.451C23.2 24 24 23.227 24 22.271V1.729C24 .774 23.2 0 22.222 0h.003z"/></svg>');
}

.social-icon.email {
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%232563eb"><path d="M24 5.457v13.909c0 .904-.732 1.636-1.636 1.636h-3.819V11.73L12 16.64l-6.545-4.91v9.273H1.636A1.636 1.636 0 0 1 0 19.366V5.457c0-.904.732-1.636 1.636-1.636h1.818L12 11.545l8.546-7.724h1.818c.904 0 1.636.732 1.636 1.636z"/></svg>');
}

.social-link:hover .social-icon.linkedin,
.social-link:hover .social-icon.email {
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="white"><path d="M20.447 20.452h-3.554v-5.569c0-1.328-.027-3.037-1.852-3.037-1.853 0-2.136 1.445-2.136 2.939v5.667H9.351V9h3.414v1.561h.046c.477-.9 1.637-1.85 3.37-1.85 3.601 0 4.267 2.37 4.267 5.455v6.286zM5.337 7.433c-1.144 0-2.063-.926-2.063-2.065 0-1.138.92-2.063 2.063-2.063 1.14 0 2.064.925 2.064 2.063 0 1.139-.925 2.065-2.064 2.065zm1.782 13.019H3.555V9h3.564v11.452zM22.225 0H1.771C.792 0 0 .774 0 1.729v20.542C0 23.227.792 24 1.771 24h20.451C23.2 24 24 23.227 24 22.271V1.729C24 .774 23.2 0 22.222 0h.003z"/></svg>');
}

.social-link:hover .social-icon.email {
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="white"><path d="M24 5.457v13.909c0 .904-.732 1.636-1.636 1.636h-3.819V11.73L12 16.64l-6.545-4.91v9.273H1.636A1.636 1.636 0 0 1 0 19.366V5.457c0-.904.732-1.636 1.636-1.636h1.818L12 11.545l8.546-7.724h1.818c.904 0 1.636.732 1.636 1.636z"/></svg>');
}

/* Brands Section */
.brands-section {
    background-color: var(--color-surface);
}

.brands-content {
    max-width: 900px;
    margin: 0 auto;
}

.brand-item {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-2xl);
    align-items: center;
    padding: var(--spacing-2xl);
    background: var(--color-background);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.brand-logo {
    display: flex;
    justify-content: center;
    align-items: center;
}

.brand-image {
    max-width: 200px;
    height: auto;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.brand-info {
    text-align: left;
}

.brand-name {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
}

.brand-description {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

.brand-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-primary);
    font-weight: var(--font-weight-medium);
    text-decoration: none;
    transition: color 0.3s ease;
}

.brand-link:hover {
    color: var(--color-secondary);
}

.brand-link::after {
    content: '→';
    transition: transform 0.3s ease;
}

.brand-link:hover::after {
    transform: translateX(4px);
}

@media (max-width: 768px) {
    .brand-item {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-lg);
        padding: var(--spacing-lg);
    }
    
    .brand-info {
        text-align: center;
    }
    
    .brand-image {
        max-width: 150px;
    }
}

/* Contact Section */
.contact-section {
    background-color: var(--color-surface);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: start;
}

.contact-info {
    space-y: var(--spacing-2xl);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background-size: 24px;
    background-repeat: no-repeat;
    background-position: center;
}

.contact-icon.phone {
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="white"><path d="M6.62 10.79c1.44 2.83 3.76 5.14 6.59 6.59l2.2-2.2c.27-.27.67-.36 1.02-.24 1.12.37 2.33.57 3.57.57.55 0 1 .45 1 1V20c0 .55-.45 1-1 1-9.39 0-17-7.61-17-17 0-.55.45-1 1-1h3.5c.55 0 1 .45 1 1 0 1.25.2 2.45.57 3.57.11.35.03.74-.25 1.02l-2.2 2.2z"/></svg>');
}

.contact-icon.email {
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="white"><path d="M20 4H4c-1.1 0-1.99.9-1.99 2L2 18c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2V6c0-1.1-.9-2-2-2zm0 4l-8 5-8-5V6l8 5 8-5v2z"/></svg>');
}

.contact-icon.location {
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="white"><path d="M12 2C8.13 2 5 5.13 5 9c0 5.25 7 13 7 13s7-7.75 7-13c0-3.87-3.13-7-7-7zm0 9.5c-1.38 0-2.5-1.12-2.5-2.5s1.12-2.5 2.5-2.5 2.5 1.12 2.5 2.5-1.12 2.5-2.5 2.5z"/></svg>');
}

.contact-icon.info {
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="white"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm1 15h-2v-6h2v6zm0-8h-2V7h2v2z"/></svg>');
}

.contact-icon.whatsapp {
    background: #25D366;
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="white"><path d="M17.472 14.382c-.297-.149-1.758-.867-2.03-.967-.273-.099-.471-.148-.67.15-.197.297-.767.966-.94 1.164-.173.199-.347.223-.644.075-.297-.15-1.255-.463-2.39-1.475-.883-.788-1.48-1.761-1.653-2.059-.173-.297-.018-.458.13-.606.134-.133.298-.347.446-.52.149-.174.198-.298.298-.497.099-.198.05-.371-.025-.52-.075-.149-.669-1.612-.916-2.207-.242-.579-.487-.5-.669-.51-.173-.008-.371-.01-.57-.01-.198 0-.52.074-.792.372-.272.297-1.04 1.016-1.04 2.479 0 1.462 1.065 2.875 1.213 3.074.149.198 2.096 3.2 5.077 4.487.709.306 1.262.489 1.694.625.712.227 1.36.195 1.871.118.571-.085 1.758-.719 2.006-1.413.248-.694.248-1.289.173-1.413-.074-.124-.272-.198-.57-.347m-5.421 7.403h-.004a9.87 9.87 0 01-5.031-1.378l-.361-.214-3.741.982.998-3.648-.235-.374a9.86 9.86 0 01-1.51-5.26c.001-5.45 4.436-9.884 9.888-9.884 2.64 0 5.122 1.03 6.988 2.898a9.825 9.825 0 012.893 6.994c-.003 5.45-4.437 9.884-9.885 9.884m8.413-18.297A11.815 11.815 0 0012.05 0C5.495 0 .16 5.335.157 11.892c0 2.096.547 4.142 1.588 5.945L.057 24l6.305-1.654a11.882 11.882 0 005.683 1.448h.005c6.554 0 11.89-5.335 11.893-11.893A11.821 11.821 0 0020.893 3.488"/></svg>');
}

.whatsapp-link {
    color: #25D366 !important;
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
}

.whatsapp-link:hover {
    color: #128C7E !important;
    text-decoration: underline;
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: all var(--transition-normal);
    text-decoration: none;
    color: white;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
    color: white;
    text-decoration: none;
}

.whatsapp-float:active {
    transform: scale(0.95);
}

.whatsapp-icon {
    width: 30px;
    height: 30px;
    color: white;
}

/* Floating button animation */
@keyframes whatsapp-pulse {
    0% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4), 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4), 0 0 0 10px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4), 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

.whatsapp-float {
    animation: whatsapp-pulse 2s infinite;
}

@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
    }
    
    .whatsapp-icon {
        width: 25px;
        height: 25px;
    }
}

.contact-details {
    flex: 1;
}

.contact-label {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-primary);
}

.contact-value {
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* Form Styles */
.contact-form {
    background: var(--color-background);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

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

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    color: var(--color-text-primary);
}

.form-input {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    background-color: var(--color-background);
}

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

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

.form-submit {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: white;
    padding: var(--spacing-md) var(--spacing-2xl);
    border: none;
    border-radius: var(--border-radius);
    font-size: var(--font-size-lg);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    width: 100%;
}

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

.form-submit:active {
    transform: translateY(0);
}

/* Checkbox Styles */
.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    cursor: pointer;
    line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin: 0;
    flex-shrink: 0;
    accent-color: var(--color-primary);
}

.checkbox-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.checkbox-text a {
    color: var(--color-primary);
    text-decoration: underline;
}

/* Form Note */
.form-note {
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
    text-align: center;
    margin-top: var(--spacing-md);
    font-style: italic;
}

/* Select Styles */
select.form-input {
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%2364748b"><path d="M7 10l5 5 5-5z"/></svg>');
    background-repeat: no-repeat;
    background-position: right var(--spacing-md) center;
    background-size: 20px;
    padding-right: calc(var(--spacing-md) + 30px);
    appearance: none;
}

/* Loading States */
.btn-loading {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.btn-loading::after {
    content: '';
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Security Enhancement Styles */
input[name="honeypot"] {
    position: absolute !important;
    left: -9999px !important;
    top: -9999px !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

/* Form Validation States */
.form-input:invalid:not(:focus):not(:placeholder-shown):not([data-pristine]) {
    border-color: var(--color-error);
    background-color: rgba(239, 68, 68, 0.05);
}

.form-input:valid:not(:focus):not(:placeholder-shown):not([data-pristine]) {
    border-color: var(--color-success);
    background-color: rgba(16, 185, 129, 0.05);
}

/* Only show validation states after user has interacted with the field */
.form-input.touched:invalid {
    border-color: var(--color-error);
    background-color: rgba(239, 68, 68, 0.05);
}

.form-input.touched:valid {
    border-color: var(--color-success);
    background-color: rgba(16, 185, 129, 0.05);
}

/* Hide validation styles for pristine fields */
.form-input[data-pristine="true"] {
    border-color: var(--color-border);
    background-color: transparent;
}

.error-message {
    display: block;
    color: var(--color-error);
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-xs);
    min-height: 1.2em;
}

/* Form Messages */
.form-message {
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.form-message--success {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--color-success);
    border: 2px solid rgba(16, 185, 129, 0.2);
}

.form-message--error {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--color-error);
    border: 2px solid rgba(239, 68, 68, 0.2);
}

.form-message--info {
    background-color: rgba(37, 99, 235, 0.1);
    color: var(--color-primary);
    border: 2px solid rgba(37, 99, 235, 0.2);
}

/* Toast Notifications */
.toast {
    position: fixed;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    background: var(--color-background);
    color: var(--color-text-primary);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
    transform: translateX(100%);
    transition: transform var(--transition-normal);
    z-index: 1001;
    max-width: 300px;
    font-size: var(--font-size-sm);
}

.toast--visible {
    transform: translateX(0);
}

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

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

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

/* Loading State */
.loading .form-input {
    background-color: var(--color-surface);
    color: var(--color-text-light);
    cursor: not-allowed;
}

.loading .form-submit {
    background: var(--color-secondary);
    cursor: not-allowed;
    position: relative;
}

.loading .form-submit:hover {
    transform: none;
    box-shadow: none;
}

/* Keyboard Focus Styles */
.keyboard-focused *:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* High Contrast Mode */
.high-contrast {
    --color-primary: #000;
    --color-background: #fff;
    --color-text-primary: #000;
    --color-text-secondary: #000;
    --color-border: #000;
}

.high-contrast .fade-in-up,
.high-contrast .fade-in-left,
.high-contrast .fade-in-right {
    opacity: 1;
    transform: none;
}

/* No JavaScript Fallback */
.no-js .fade-in-up,
.no-js .fade-in-left,
.no-js .fade-in-right {
    opacity: 1;
    transform: none;
}

.no-js .section-header .section-title {
    opacity: 1;
    transform: none;
}

.no-js .section-header .title-underline {
    width: 80px;
}

.no-js .scroll-progress {
    display: none;
}

/* Additional Mobile Optimizations */
@media (max-width: 480px) {
    .toast {
        top: var(--spacing-sm);
        right: var(--spacing-sm);
        left: var(--spacing-sm);
        max-width: none;
        transform: translateY(-100%);
    }
    
    .toast--visible {
        transform: translateY(0);
    }
    
    .form-message {
        font-size: var(--font-size-xs);
        padding: var(--spacing-sm);
    }
}

/* Footer */
.footer {
    background-color: var(--color-text-primary);
    color: var(--color-text-light);
    padding: var(--spacing-2xl) 0;
    text-align: center;
}

.footer .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-links {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-link {
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
}

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

/* Responsive Design */
@media (max-width: 1024px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .team-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
}

@media (max-width: 768px) {
    :root {
        --font-size-5xl: 2.25rem;
        --font-size-4xl: 1.875rem;
        --font-size-3xl: 1.5rem;
    }
    
    .container {
        padding: 0 var(--spacing-md);
    }
    
    section {
        padding: var(--spacing-2xl) 0;
    }
    
    .hero-section {
        height: 100vh;
        padding: var(--spacing-lg);
    }
    
    .about-text {
        font-size: var(--font-size-base);
    }
    
    .team-member {
        padding: var(--spacing-lg);
    }
    
    .footer .container {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .contact-form {
        padding: var(--spacing-lg);
    }
}

@media (max-width: 480px) {
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-item {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
    }
    
    .contact-icon {
        align-self: center;
    }
}

/* Print Styles */
@media print {
    .scroll-indicator,
    .footer-links {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .hero-section {
        height: auto;
        padding: var(--spacing-lg);
    }
}

/* Privacy Page Styles */
.legal-page {
    background-color: var(--color-background);
    min-height: 100vh;
    padding: var(--spacing-2xl) 0;
}

.legal-container {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-2xl);
    background: var(--color-surface);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    line-height: 1.7;
}

.legal-container h1 {
    color: var(--color-primary);
    border-bottom: 3px solid var(--color-primary);
    padding-bottom: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
    font-size: var(--font-size-4xl);
}

.legal-container h2 {
    color: var(--color-text-primary);
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-lg);
    padding-left: var(--spacing-md);
    border-left: 4px solid var(--color-accent);
    font-size: var(--font-size-2xl);
}

.legal-container h3 {
    color: var(--color-text-primary);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-xl);
}

.legal-container p {
    margin-bottom: var(--spacing-md);
    text-align: justify;
    color: var(--color-text-secondary);
}

.legal-container p strong {
    color: var(--color-text-primary);
    font-weight: 700;
}

.legal-container ul {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-xl);
}

.legal-container li {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-secondary);
}

.legal-container li strong {
    color: var(--color-text-primary);
}

.legal-container a {
    color: var(--color-primary);
    text-decoration: underline;
    transition: color var(--transition-fast);
}

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

.legal-footer-info {
    background: var(--color-primary);
    color: white;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    margin-top: var(--spacing-2xl);
    text-align: center;
}

.legal-footer-info p {
    margin: 0;
    color: white;
    font-weight: 500;
}

@media (max-width: 768px) {
    .legal-container {
        margin: 0 var(--spacing-md);
        padding: var(--spacing-lg);
    }
    
    .legal-container h1 {
        font-size: var(--font-size-3xl);
    }
    
    .legal-container h2 {
        font-size: var(--font-size-xl);
    }
}