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

:root {
    /* Colors */
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary: #64748b;
    --accent: #f59e0b;
    --success: #10b981;
    --error: #ef4444;
    --warning: #f59e0b;
    
    /* Neutral colors */
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    /* Typography */
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    
    /* Border radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    /* Transitions */
    --transition: all 0.2s ease-in-out;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--space-md);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.875rem); }
h4 { font-size: clamp(1.125rem, 2.5vw, 1.5rem); }

p {
    margin-bottom: var(--space-md);
    color: var(--gray-600);
}

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

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

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* Language Suggestion Bar */
.language-suggestion {
    background: var(--primary);
    color: var(--white);
    text-align: center;
    padding: var(--space-sm) var(--space-md);
    font-size: 0.875rem;
}

.suggestion-link {
    color: var(--white);
    font-weight: 600;
    margin-left: var(--space-sm);
}

.suggestion-close {
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.25rem;
    cursor: pointer;
    margin-left: var(--space-md);
    padding: 0;
    width: 1.5rem;
    height: 1.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* Header */
.header {
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(8px);
    background: rgba(255, 255, 255, 0.95);
}

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

.nav-brand .brand-logo {
    height: 45px;
    width: auto;
    max-width: 150px;
    display: block;
}

.nav-brand .brand-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--space-xl);
}

.nav-link {
    color: var(--gray-600);
    font-weight: 500;
    padding: var(--space-sm) 0;
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-lang .lang-switcher {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.lang-link {
    color: var(--gray-500);
    font-weight: 600;
    font-size: 0.875rem;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.lang-link:hover,
.lang-link.active {
    color: var(--primary);
    background: var(--gray-100);
}

.lang-separator {
    color: var(--gray-300);
    font-weight: 300;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
}

.hamburger {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--gray-600);
    position: relative;
    transition: var(--transition);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 2px;
    background: var(--gray-600);
    transition: var(--transition);
}

.hamburger::before { top: -6px; }
.hamburger::after { bottom: -6px; }

/* Main Content */
.main {
    min-height: calc(100vh - 200px);
}

/* Hero Section */
.hero {
    padding: var(--space-3xl) 0;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: url('/assets/hero-bg.jpg') no-repeat center right;
    background-size: cover;
    opacity: 0.1;
    z-index: 1;
}

.hero .container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.hero-content {
    max-width: 600px;
}

.hero-eyebrow {
    color: var(--primary);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-md);
}

.hero-headline {
    color: var(--gray-900);
    margin-bottom: var(--space-lg);
}

.hero-lead {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: var(--space-xl);
}

.hero-cta {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.badge {
    background: var(--gray-100);
    color: var(--gray-700);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    font-weight: 500;
    border: 1px solid var(--gray-200);
}

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

.hero-image img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-md);
    font-weight: 600;
    text-align: center;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    text-decoration: none;
}

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

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

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

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

.btn-large {
    padding: var(--space-lg) var(--space-2xl);
    font-size: 1.125rem;
}

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-title {
    color: var(--gray-900);
    margin-bottom: var(--space-md);
}

/* Services Section */
.services {
    padding: var(--space-3xl) 0;
    background: var(--white);
}

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

.service-card {
    background: var(--white);
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    border: 1px solid var(--gray-200);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
}

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

.service-icon {
    margin-bottom: var(--space-lg);
}

.icon-placeholder {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-lg);
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary);
    position: relative;
}

.icon-placeholder::before {
    content: '✨';
    font-size: 1.5rem;
}

/* Service-specific icons */
.service-icon .icon-placeholder.icon-1 {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8) !important;
    color: white !important;
}

.service-icon .icon-placeholder.icon-1::before {
    content: '🎨' !important;
    font-size: 2rem !important;
    color: white !important;
}

.service-icon .icon-placeholder.icon-2 {
    background: linear-gradient(135deg, #10b981, #059669) !important;
    color: white !important;
}

.service-icon .icon-placeholder.icon-2::before {
    content: '💻' !important;
    font-size: 2rem !important;
    color: white !important;
}

.service-icon .icon-placeholder.icon-3 {
    background: linear-gradient(135deg, #f59e0b, #d97706) !important;
    color: white !important;
}

.service-icon .icon-placeholder.icon-3::before {
    content: '🤖' !important;
    font-size: 2rem !important;
    color: white !important;
}

/* Debug: Make sure icons are visible */
.service-icon .icon-placeholder {
    border: 2px solid var(--gray-300);
    min-width: 60px;
    min-height: 60px;
}

.service-title {
    color: var(--gray-900);
    margin-bottom: var(--space-md);
}

.service-desc {
    color: var(--gray-600);
    margin-bottom: var(--space-lg);
}

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

.service-bullets li {
    padding: var(--space-xs) 0;
    color: var(--gray-600);
    position: relative;
    padding-left: var(--space-lg);
}

.service-bullets li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: bold;
}

/* Work Section */
.work {
    padding: var(--space-3xl) 0;
    background: var(--gray-50);
}

.work-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-2xl);
}

.work-item {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

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

.work-image {
    height: 200px;
    background: var(--gray-200);
    position: relative;
}

.image-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--gray-200), var(--gray-300));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-500);
    font-size: 1.5rem;
}

.work-content {
    padding: var(--space-xl);
}

.work-title {
    color: var(--gray-900);
    margin-bottom: var(--space-sm);
}

.work-result {
    color: var(--success);
    font-weight: 600;
}

/* About Section */
.about {
    padding: var(--space-3xl) 0;
    background: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
}

.about-body {
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: var(--space-xl);
}

.about-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.tag {
    background: var(--gray-100);
    color: var(--gray-700);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    font-weight: 500;
    border: 1px solid var(--gray-200);
}

.about-highlights h3 {
    color: var(--gray-900);
    margin-bottom: var(--space-lg);
}

.highlights-list {
    list-style: none;
}

.highlights-list li {
    padding: var(--space-sm) 0;
    color: var(--gray-600);
    position: relative;
    padding-left: var(--space-lg);
}

.highlights-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
}

/* CTA Bar */
.cta-bar {
    padding: var(--space-3xl) 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    text-align: center;
}

.cta-title {
    color: var(--white);
    margin-bottom: var(--space-xl);
}

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

.cta-content .btn-primary:hover {
    background: var(--gray-100);
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

/* Contact Section */
.contact-hero {
    padding: var(--space-3xl) 0;
    background: var(--gray-50);
    text-align: center;
}

/* About Page */
.about-hero {
    padding: var(--space-3xl) 0;
    background: var(--gray-50);
    text-align: center;
}

.about-header h1 {
    color: var(--gray-900);
    margin-bottom: var(--space-md);
}

.about-header p {
    color: var(--gray-600);
    font-size: 1.125rem;
    max-width: 800px;
    margin: 0 auto;
}

.about-content-section {
    padding: var(--space-3xl) 0;
    background: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
    margin-bottom: var(--space-3xl);
}

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

/* Legal Pages */
.legal-hero {
    padding: var(--space-3xl) 0;
    background: var(--gray-50);
    text-align: center;
}

.legal-header h1 {
    color: var(--gray-900);
    margin-bottom: var(--space-md);
}

.legal-header p {
    color: var(--gray-600);
    font-size: 1.125rem;
}

.legal-content {
    padding: var(--space-3xl) 0;
}

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

.legal-text p {
    margin-bottom: var(--space-lg);
    color: var(--gray-600);
    font-size: 1.125rem;
}

.contact-title {
    color: var(--gray-900);
    margin-bottom: var(--space-md);
}

.contact-lead {
    font-size: 1.125rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

.contact-form-section {
    padding: var(--space-3xl) 0;
    background: var(--white);
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

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

.form-label {
    display: block;
    margin-bottom: var(--space-sm);
    font-weight: 600;
    color: var(--gray-700);
}

.form-input,
.form-textarea {
    width: 100%;
    padding: var(--space-md);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: var(--transition);
    background: var(--white);
}

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

.form-input.error,
.form-textarea.error {
    border-color: var(--error);
}

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

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-sm);
    display: inline-block;
    position: relative;
    flex-shrink: 0;
    margin-top: 2px;
}

.form-checkbox input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--primary);
    font-weight: bold;
    font-size: 14px;
}

.checkbox-text {
    color: var(--gray-600);
    line-height: 1.5;
}

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

/* Messages */
.success-message,
.error-message {
    text-align: center;
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-2xl);
}

.success-message {
    background: var(--success);
    color: var(--white);
}

.success-icon {
    font-size: 3rem;
    margin-bottom: var(--space-md);
}

.error-message {
    background: var(--error);
    color: var(--white);
}

.error-message h3 {
    color: var(--white);
    margin-bottom: var(--space-md);
}

.error-message ul {
    list-style: none;
    text-align: left;
    max-width: 400px;
    margin: 0 auto;
}

.error-message li {
    padding: var(--space-xs) 0;
    position: relative;
    padding-left: var(--space-lg);
}

.error-message li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--white);
}

/* Footer */
.footer {
    background: var(--gray-900);
    color: var(--white);
    padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-2xl);
}

.footer-brand .brand-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--space-sm);
}

.footer-tagline {
    color: var(--gray-400);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2xl);
}

.footer-section h3 {
    color: var(--white);
    margin-bottom: var(--space-lg);
    font-size: 1.125rem;
}

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

.footer-section li {
    margin-bottom: var(--space-sm);
}

.footer-section a {
    color: var(--gray-400);
    transition: var(--transition);
}

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

.footer-bottom {
    border-top: 1px solid var(--gray-700);
    padding-top: var(--space-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.footer-legal {
    color: var(--gray-400);
    font-size: 0.875rem;
}

.legal-links {
    margin-top: var(--space-sm);
}

.legal-links a {
    color: var(--gray-400);
    font-size: 0.875rem;
}

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

.separator {
    margin: 0 var(--space-sm);
    color: var(--gray-600);
}

.footer-lang .lang-switcher {
    gap: var(--space-xs);
}

.footer-lang .lang-link {
    color: var(--gray-400);
    font-size: 0.75rem;
    padding: var(--space-xs);
}

.footer-lang .lang-link:hover,
.footer-lang .lang-link.active {
    color: var(--white);
    background: var(--gray-700);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .nav-brand .brand-logo {
        height: 40px;
        max-width: 120px;
    }
    
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-xl);
    }
    
    .hero-cta {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .work-grid {
        grid-template-columns: 1fr;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .about-content-section .about-content {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-sm);
    }
    
    .hero {
        padding: var(--space-2xl) 0;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .services,
    .work,
    .about,
    .cta-bar,
    .contact-hero,
    .contact-form-section {
        padding: var(--space-2xl) 0;
    }
}

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

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

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --primary: #000080;
        --primary-dark: #000060;
        --gray-200: #000000;
        --gray-600: #000000;
        --gray-800: #000000;
    }
}

/* Print styles */
@media print {
    .header,
    .footer,
    .nav,
    .cta-bar,
    .btn {
        display: none !important;
    }
    
    body {
        color: #000;
        background: #fff;
    }
    
    .hero {
        background: none;
        padding: 1rem 0;
    }
    
    .services,
    .work,
    .about {
        padding: 1rem 0;
        break-inside: avoid;
    }
}