/* ============================================
   AppCode - Modern CSS Stylesheet
   ============================================ */

/* CSS Variables */
:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary: #10b981;
    --accent: #f59e0b;
    --dark: #0f172a;
    --dark-secondary: #1e293b;
    --dark-tertiary: #334155;
    --light: #f8fafc;
    --light-secondary: #e2e8f0;
    --text: #cbd5e1;
    --text-light: #94a3b8;
    --white: #ffffff;
    --gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #ec4899 100%);
    --gradient-sm: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --radius-sm: 8px;
    --radius: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--dark);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    color: var(--white);
    line-height: 1.2;
}

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

ul {
    list-style: none;
}

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

/* Loader */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--dark);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s, visibility 0.5s;
}

.loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.loader-ring {
    width: 60px;
    height: 60px;
    border: 3px solid var(--dark-tertiary);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.loader-content span {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(15, 23, 42, 0.95);
    box-shadow: var(--shadow-lg);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
}

.logo-icon {
    font-size: 1.8rem;
}

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

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

.nav-link {
    font-weight: 500;
    color: var(--text);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--white);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient);
    transition: var(--transition);
}

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

.btn-contact {
    background: var(--gradient-sm);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    color: var(--white) !important;
    font-weight: 600;
}

.btn-contact::after {
    display: none;
}

.btn-contact:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(99, 102, 241, 0.3);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--white);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 120px 2rem 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-gradient {
    position: absolute;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
    top: -200px;
    right: -200px;
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.hero-grid {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero-content {
    max-width: 700px;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    color: var(--primary-light);
    margin-bottom: 2rem;
    animation: fadeInUp 0.6s ease-out;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--secondary);
    border-radius: 50%;
    animation: blink 2s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.6s ease-out 0.1s both;
}

.title-line {
    display: block;
}

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

.hero-description {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    animation: fadeInUp 0.6s ease-out 0.2s both;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    animation: fadeInUp 0.6s ease-out 0.3s both;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    transition: var(--transition);
}

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

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(99, 102, 241, 0.4);
}

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

.btn-secondary:hover {
    border-color: var(--primary);
    background: rgba(99, 102, 241, 0.1);
}

.btn-whatsapp {
    background: #25D366;
    color: var(--white);
}

.btn-whatsapp:hover {
    background: #20BD5A;
    transform: translateY(-3px);
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
}

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

.hero-stats {
    display: flex;
    gap: 3rem;
    animation: fadeInUp 0.6s ease-out 0.4s both;
}

.stat-item {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
}

.stat-number {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
}

.stat-suffix {
    font-size: 1.5rem;
    color: var(--primary-light);
}

.stat-label {
    color: var(--text-light);
    font-size: 0.875rem;
}

.hero-visual {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    width: 600px;
    z-index: 1;
}

.code-window {
    background: var(--dark-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.window-header {
    background: var(--dark-tertiary);
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.window-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.window-dot.red { background: #ef4444; }
.window-dot.yellow { background: #f59e0b; }
.window-dot.green { background: #22c55e; }

.window-title {
    margin-left: 1rem;
    color: var(--text-light);
    font-size: 0.875rem;
}

.window-content {
    padding: 1.5rem;
}

.window-content pre {
    font-family: 'Fira Code', 'Consolas', monospace;
    font-size: 0.875rem;
    line-height: 1.8;
}

.code-keyword { color: #c792ea; }
.code-variable { color: #82aaff; }
.code-property { color: #f07178; }
.code-function { color: #dcdcaa; }
.code-string { color: #c3e88d; }
.code-comment { color: #546e7a; font-style: italic; }
.code-class { color: #ffcb6b; }

.floating-cards {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
}

.float-card {
    position: absolute;
    background: rgba(30, 41, 59, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1rem 1.5rem;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
    animation: floatCard 6s ease-in-out infinite;
}

.card-1 { top: 5%; left: -15%; animation-delay: 0s; background: rgba(139, 92, 246, 0.3); border-color: rgba(139, 92, 246, 0.5); }
.card-2 { top: 25%; right: -10%; animation-delay: 1s; background: rgba(245, 158, 11, 0.3); border-color: rgba(245, 158, 11, 0.5); }
.card-3 { bottom: 25%; left: -15%; animation-delay: 2s; background: rgba(16, 185, 129, 0.3); border-color: rgba(16, 185, 129, 0.5); }
.card-4 { bottom: 5%; right: -10%; animation-delay: 3s; background: rgba(236, 72, 153, 0.3); border-color: rgba(236, 72, 153, 0.5); }

@keyframes floatCard {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.card-icon {
    font-size: 1.5rem;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-light);
    font-size: 0.75rem;
    animation: bounce 2s infinite;
}

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

.mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--text-light);
    border-radius: 12px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--primary);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollWheel 2s infinite;
}

@keyframes scrollWheel {
    0% { opacity: 1; top: 8px; }
    100% { opacity: 0; top: 20px; }
}

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

/* Section Styles */
.section-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

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

.section-tag {
    display: inline-block;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-light);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
    letter-spacing: 0.05em;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
}

.section-description {
    color: var(--text-light);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

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

/* Services Preview */
.services-preview {
    padding: 100px 0;
    background: var(--dark-secondary);
}

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

.service-card {
    background: var(--dark);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: rgba(99, 102, 241, 0.3);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: rgba(99, 102, 241, 0.1);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service-icon svg {
    width: 30px;
    height: 30px;
    stroke: var(--primary-light);
}

.service-icon.ai { background: rgba(139, 92, 246, 0.1); }
.service-icon.mobile { background: rgba(16, 185, 129, 0.1); }
.service-icon.ecommerce { background: rgba(245, 158, 11, 0.1); }
.service-icon.web { background: rgba(236, 72, 153, 0.1); }
.service-icon.hardware { background: rgba(99, 102, 241, 0.1); }

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

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

.service-link {
    color: var(--primary-light);
    font-weight: 600;
}

.service-link:hover {
    color: var(--white);
}

/* AI Section */
.ai-section {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.ai-section::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.1) 0%, transparent 70%);
    bottom: -200px;
    left: -200px;
}

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

.ai-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin: 2rem 0;
}

.ai-feature {
    display: flex;
    gap: 1rem;
}

.feature-icon {
    font-size: 2rem;
}

.feature-text h4 {
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
}

.feature-text p {
    color: var(--text-light);
    font-size: 0.875rem;
}

.ai-visual {
    position: relative;
}

.ai-illustration {
    background: var(--dark-secondary);
    border-radius: var(--radius-lg);
    padding: 3rem;
    height: 400px;
    position: relative;
    overflow: hidden;
}

.neural-network {
    position: relative;
    width: 100%;
    height: 100%;
}

.node {
    position: absolute;
    width: 20px;
    height: 20px;
    background: var(--gradient-sm);
    border-radius: 50%;
    animation: nodePulse 2s infinite;
}

.node-1 { top: 20%; left: 20%; }
.node-2 { top: 50%; left: 50%; }
.node-3 { top: 80%; left: 30%; }
.node-4 { top: 30%; left: 70%; }
.node-5 { top: 70%; left: 80%; }
.node-6 { top: 10%; left: 50%; }
.node-7 { top: 60%; left: 10%; }

@keyframes nodePulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.8; }
}

.ai-cards {
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 1rem;
}

.ai-card {
    background: var(--dark);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1rem 1.5rem;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
}

.ai-card-icon {
    font-size: 1.25rem;
}

/* Why Us */
.why-us {
    padding: 100px 0;
    background: var(--dark-secondary);
}

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.why-us-card {
    background: var(--dark);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: var(--transition);
}

.why-us-card:hover {
    border-color: rgba(99, 102, 241, 0.3);
}

.why-us-number {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.why-us-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.why-us-card p {
    color: var(--text-light);
}

/* Tech Stack */
.tech-stack {
    padding: 100px 0;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
}

.tech-item {
    background: var(--dark-secondary);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    transition: var(--transition);
}

.tech-item:hover {
    border-color: rgba(99, 102, 241, 0.3);
    transform: translateY(-3px);
}

.tech-icon {
    font-size: 2rem;
}

.tech-item span:last-child {
    font-weight: 500;
    font-size: 0.875rem;
}

/* CTA Section */
.cta {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.cta-glow {
    position: absolute;
    width: 800px;
    height: 400px;
    background: radial-gradient(ellipse, rgba(99, 102, 241, 0.2) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
}

.cta-content p {
    color: var(--text-light);
    font-size: 1.25rem;
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer */
.footer {
    background: var(--dark-secondary);
    padding: 80px 0 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 4rem;
    padding-bottom: 4rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-brand p {
    color: var(--text-light);
    margin: 1.5rem 0;
}

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

.footer-social a {
    width: 40px;
    height: 40px;
    background: var(--dark-tertiary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

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

.footer-links h4,
.footer-contact h4 {
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    color: var(--text-light);
}

.footer-links a:hover {
    color: var(--primary-light);
}

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

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-light);
}

.footer-bottom {
    padding: 2rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    color: var(--text-light);
    font-size: 0.875rem;
}

.footer-bottom-links {
    display: flex;
    gap: 2rem;
}

.footer-bottom-links a {
    color: var(--text-light);
    font-size: 0.875rem;
}

.footer-bottom-links a:hover {
    color: var(--primary-light);
}

/* Page Header */
.page-header {
    padding: 150px 0 80px;
    position: relative;
    overflow: hidden;
}

.page-header-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.header-grid {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
}

.header-gradient {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
    top: -200px;
    right: -100px;
}

.page-header-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.page-header h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 1rem;
}

.page-header p {
    color: var(--text-light);
    font-size: 1.25rem;
    margin-bottom: 2rem;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    color: var(--text-light);
}

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

/* Service Sections */
.service-section {
    padding: 100px 0;
}

.service-section.alt {
    background: var(--dark-secondary);
}

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

.service-content.reverse {
    direction: rtl;
}

.service-content.reverse > * {
    direction: ltr;
}

.service-info h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1.5rem;
}

.service-info > p {
    color: var(--text-light);
    font-size: 1.125rem;
    margin-bottom: 2rem;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.service-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.feature-check {
    color: var(--secondary);
    font-weight: bold;
}

.service-visual {
    position: relative;
}

.code-preview {
    background: var(--dark-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
}

.code-header {
    background: var(--dark-tertiary);
    padding: 1rem;
    display: flex;
    gap: 8px;
}

.code-header .code-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.code-header .code-dot.red { background: #ef4444; }
.code-header .code-dot.yellow { background: #f59e0b; }
.code-header .code-dot.green { background: #22c55e; }

.code-preview pre {
    padding: 1.5rem;
    font-family: 'Fira Code', monospace;
    font-size: 0.875rem;
    line-height: 1.8;
}

/* AI Demo */
.ai-demo {
    background: var(--dark-secondary);
    border-radius: var(--radius-lg);
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.ai-chat {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.chat-message {
    display: flex;
    gap: 1rem;
    max-width: 90%;
}

.chat-message.user {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.chat-message .avatar {
    width: 40px;
    height: 40px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.chat-message .message-content {
    background: var(--dark-tertiary);
    padding: 1rem;
    border-radius: var(--radius);
}

.chat-message.user .message-content {
    background: var(--primary);
}

/* Phone Mockup */
.phone-mockup {
    display: flex;
    justify-content: center;
}

.phone-frame {
    width: 280px;
    background: var(--dark-secondary);
    border-radius: 40px;
    border: 3px solid var(--dark-tertiary);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.phone-notch {
    height: 30px;
    background: var(--dark-tertiary);
}

.phone-screen {
    padding: 1rem;
}

.app-header {
    background: var(--primary);
    padding: 0.75rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
    text-align: center;
    font-weight: 600;
}

.app-content {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.app-card {
    height: 80px;
    background: var(--dark-tertiary);
    border-radius: var(--radius-sm);
}

/* Ecommerce Preview */
.ecommerce-preview {
    background: var(--dark-secondary);
    border-radius: var(--radius-lg);
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.store-front {
    background: var(--dark);
    border-radius: var(--radius);
    overflow: hidden;
}

.store-header {
    background: var(--primary);
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
}

.store-logo {
    font-size: 1.5rem;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    padding: 0.5rem;
}

.product-card {
    background: var(--dark-tertiary);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.product-image {
    height: 60px;
    background: linear-gradient(135deg, var(--dark-tertiary) 0%, var(--dark-secondary) 100%);
}

.product-info {
    padding: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.product-name {
    font-size: 0.625rem;
    color: var(--text-light);
}

.product-price {
    font-weight: 600;
    color: var(--secondary);
    font-size: 0.75rem;
}

/* Web Preview */
.web-preview {
    background: var(--dark-secondary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.browser-mockup {
    background: var(--dark);
}

.browser-bar {
    background: var(--dark-tertiary);
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.browser-dots {
    display: flex;
    gap: 6px;
}

.browser-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--dark-secondary);
}

.browser-dots span:nth-child(1) { background: #ef4444; }
.browser-dots span:nth-child(2) { background: #f59e0b; }
.browser-dots span:nth-child(3) { background: #22c55e; }

.browser-url {
    background: var(--dark-secondary);
    padding: 0.25rem 1rem;
    border-radius: 4px;
    font-size: 0.75rem;
    color: var(--text-light);
}

.browser-content {
    padding: 1rem;
}

.hero-section-mockup {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mockup-nav {
    height: 20px;
    background: var(--dark-tertiary);
    border-radius: 4px;
    width: 60%;
}

.mockup-hero {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.mockup-text {
    height: 16px;
    background: var(--dark-tertiary);
    border-radius: 4px;
    width: 80%;
}

.mockup-text.short {
    width: 50%;
}

.mockup-buttons {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.mockup-buttons span {
    height: 28px;
    background: var(--primary);
    border-radius: 4px;
    width: 100px;
}

/* IoT Preview */
.iot-preview {
    background: var(--dark-secondary);
    border-radius: var(--radius-lg);
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.device-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.device-card {
    background: var(--dark);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
    transition: var(--transition);
}

.device-card:hover {
    border-color: var(--primary);
    transform: translateY(-3px);
}

.device-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 0.5rem;
}

/* Process Section */
.process-section {
    padding: 100px 0;
    background: var(--dark-secondary);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.process-step {
    text-align: center;
    padding: 2rem;
    position: relative;
}

.process-step::after {
    content: '→';
    position: absolute;
    right: -20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 2rem;
    color: var(--primary);
    opacity: 0.5;
}

.process-step:last-child::after {
    display: none;
}

.step-number {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 4rem;
    font-weight: 700;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.3;
    margin-bottom: 1rem;
}

.process-step h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.process-step p {
    color: var(--text-light);
    font-size: 0.875rem;
}

/* Contact Section */
.contact-section {
    padding: 100px 0;
}

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

.contact-info h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1.5rem;
}

.contact-info > p {
    color: var(--text-light);
    font-size: 1.125rem;
    margin-bottom: 2rem;
}

.contact-methods {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact-method {
    display: flex;
    gap: 1rem;
}

.method-icon {
    font-size: 1.5rem;
}

.method-details h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.method-details p {
    color: var(--text-light);
    font-size: 0.875rem;
}

.contact-social h4 {
    font-size: 1rem;
    margin-bottom: 1rem;
}

.social-links {
    display: flex;
    gap: 0.75rem;
}

.social-link {
    width: 44px;
    height: 44px;
    background: var(--dark-secondary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.contact-form-wrapper {
    background: var(--dark-secondary);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.form-header {
    margin-bottom: 2rem;
}

.form-header h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.form-header p {
    color: var(--text-light);
    font-size: 0.875rem;
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    background: var(--dark);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    color: var(--white);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

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

.form-note {
    font-size: 0.75rem;
    color: var(--text-light);
    margin-top: 1rem;
    text-align: center;
}

/* Quick Contact */
.quick-contact {
    padding: 0 0 100px;
}

.quick-contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.quick-contact-card {
    background: var(--dark-secondary);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: var(--transition);
}

.quick-contact-card:hover {
    border-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
}

.quick-contact-card.whatsapp:hover {
    border-color: #25D366;
}

.quick-contact-card.email:hover {
    border-color: var(--primary);
}

.quick-contact-card.call:hover {
    border-color: var(--accent);
}

.quick-icon {
    font-size: 2rem;
}

.quick-details h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.quick-details p {
    color: var(--text-light);
    font-size: 0.875rem;
}

.quick-arrow {
    margin-left: auto;
    font-size: 1.5rem;
    color: var(--text-light);
}

/* FAQ Section */
.faq-section {
    padding: 100px 0;
    background: var(--dark-secondary);
}

.faq-grid {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: var(--dark);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 1.5rem;
    background: transparent;
    border: none;
    color: var(--white);
    font-size: 1.125rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: inherit;
}

.faq-question:hover {
    background: rgba(255, 255, 255, 0.02);
}

.faq-icon {
    font-size: 1.5rem;
    color: var(--primary);
    transition: var(--transition);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-light);
    line-height: 1.8;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .hero-visual {
        display: none;
    }
    
    .hero-content {
        max-width: 100%;
        text-align: center;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .contact-grid,
    .service-content,
    .ai-content {
        grid-template-columns: 1fr;
    }
    
    .service-content.reverse {
        direction: ltr;
    }
    
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-step::after {
        display: none;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background: var(--dark-secondary);
        flex-direction: column;
        justify-content: center;
        padding: 2rem;
        transition: var(--transition);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .menu-toggle {
        display: flex;
        z-index: 1001;
    }
    
    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    .hero {
        padding: 100px 1rem 60px;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .tech-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .contact-methods {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .quick-contact-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .section-container {
        padding: 0 1rem;
    }
    
    .tech-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta-buttons {
        flex-direction: column;
    }
}

/* ============================================
   Cookie Consent Banner
   ============================================ */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--dark-secondary);
    border-top: 1px solid rgba(99, 102, 241, 0.3);
    padding: 1.5rem;
    z-index: 9999;
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.cookie-text {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    flex: 1;
}

.cookie-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.cookie-text strong {
    color: var(--white);
    display: block;
    margin-bottom: 0.25rem;
}

.cookie-text p {
    color: var(--text-light);
    font-size: 0.875rem;
    margin: 0;
    line-height: 1.5;
}

.cookie-buttons {
    display: flex;
    gap: 1rem;
    flex-shrink: 0;
}

.btn-cookie-link {
    color: var(--primary-light);
    font-size: 0.875rem;
    text-decoration: underline;
}

.btn-cookie-link:hover {
    color: var(--white);
}

.btn-cookie-accept {
    background: var(--gradient-sm);
    color: var(--white);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-cookie-accept:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(99, 102, 241, 0.3);
}

.btn-cookie-reject {
    background: transparent;
    color: var(--text-light);
    border: 1px solid var(--dark-tertiary);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-cookie-reject:hover {
    border-color: var(--text-light);
    color: var(--white);
}

@media (max-width: 768px) {
    .cookie-content {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .cookie-buttons {
        width: 100%;
        flex-direction: column;
    }
    
    .btn-cookie-accept {
        width: 100%;
    }
}

/* ============================================
   Privacy Form Styles
   ============================================ */
.privacy-consent {
    background: rgba(99, 102, 241, 0.05);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--radius);
    padding: 1rem;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    position: relative;
    padding-left: 30px;
}

.checkbox-label input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 20px;
    width: 20px;
    background: var(--dark);
    border: 2px solid var(--dark-tertiary);
    border-radius: 4px;
    transition: var(--transition);
}

.checkbox-label:hover .checkmark {
    border-color: var(--primary);
}

.checkbox-label input[type="checkbox"]:checked ~ .checkmark {
    background: var(--primary);
    border-color: var(--primary);
}

.checkmark::after {
    content: '';
    position: absolute;
    display: none;
    left: 7px;
    top: 3px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.checkbox-label input[type="checkbox"]:checked ~ .checkmark::after {
    display: block;
}

.label-text {
    color: var(--text-light);
    font-size: 0.875rem;
    line-height: 1.5;
}

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

.label-text a:hover {
    color: var(--white);
}

.arco-notice {
    background: var(--dark);
    border-left: 3px solid var(--secondary);
    padding: 1rem;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.arco-notice p {
    color: var(--text-light);
    font-size: 0.8rem;
    margin: 0;
    line-height: 1.6;
}

.arco-notice strong {
    color: var(--secondary);
}