:root {
    --primary: #0066FF;
    --primary-dark: #0047B3;
    --accent: #00FFD1;
    --accent-glow: rgba(0, 255, 209, 0.3);
    --dark: #0A0E27;
    --dark-light: #1A1F3A;
    --gray: #8892B0;
    --gray-light: #CCD6F6;
    --white: #FFFFFF;
    --gradient-1: linear-gradient(135deg, #0066FF 0%, #00FFD1 100%);
    --gradient-2: linear-gradient(135deg, #0A0E27 0%, #1A1F3A 100%);
    --shadow-glow: 0 0 40px rgba(0, 102, 255, 0.3);
    --success: #27C93F;
    --error: #FF5F56;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Sora', sans-serif;
    background: var(--dark);
    color: var(--gray-light);
    line-height: 1.6;
    overflow-x: hidden;
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-20px);
    }
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

.animate-in {
    animation: fadeInUp 0.8s ease-out forwards;
    opacity: 0;
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 14, 39, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 102, 255, 0.1);
    transition: all 0.3s ease;
}

header.scrolled {
    background: rgba(10, 14, 39, 0.98);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

nav {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.2rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    font-weight: 900;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo::before {
    content: '</>';
    color: var(--accent);
    font-size: 2rem;
    -webkit-text-fill-color: var(--accent);
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

nav a {
    color: var(--gray-light);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    font-size: 0.95rem;
    font-family: 'JetBrains Mono', monospace;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s ease;
}

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

nav a:hover::after {
    width: 100%;
}

/* Mobile Menu */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 1001;
    padding: 10px;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--accent);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.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(7px, -7px);
}

/* Buttons */
.btn-primary {
    background: var(--gradient-1);
    color: var(--white);
    padding: 0.7rem 1.8rem;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    font-family: 'Sora', sans-serif;
    box-shadow: 0 4px 15px rgba(0, 102, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 102, 255, 0.4);
}

.btn-primary:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.btn-secondary {
    background: transparent;
    color: var(--accent);
    padding: 0.8rem 2rem;
    border: 2px solid var(--accent);
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    font-family: 'Sora', sans-serif;
}

.btn-secondary:hover {
    background: var(--accent);
    color: var(--dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--accent-glow);
}

.btn-header {
    display: block;
}

.btn-submit {
    width: 100%;
    position: relative;
}

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

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 50%, rgba(0, 102, 255, 0.15) 0%, transparent 50%), radial-gradient(circle at 80% 50%, rgba(0, 255, 209, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.geometric-bg {
    position: absolute;
    inset: 0;
    opacity: 0.1;
    overflow: hidden;
}

.geometric-bg::before,
.geometric-bg::after {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    border: 2px solid var(--primary);
    border-radius: 50%;
    animation: pulse 4s ease-in-out infinite;
}

.geometric-bg::before {
    top: -200px;
    right: -200px;
}

.geometric-bg::after {
    bottom: -200px;
    left: -200px;
    animation-delay: 2s;
}

.hero-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 4rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--white);
    animation: slideInLeft 0.8s ease-out;
}

.hero-text h1 .highlight {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
}

.hero-text p {
    font-size: 1.2rem;
    color: var(--gray);
    margin-bottom: 2.5rem;
    line-height: 1.8;
    animation: slideInLeft 0.8s ease-out 0.2s both;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    animation: slideInLeft 0.8s ease-out 0.4s both;
}

.hero-visual {
    position: relative;
    animation: float 6s ease-in-out infinite;
}

.code-window {
    background: rgba(26, 31, 58, 0.8);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid rgba(0, 102, 255, 0.3);
    backdrop-filter: blur(10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.window-header {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

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

.dot-red {
    background: #FF5F56;
}

.dot-yellow {
    background: #FFBD2E;
}

.dot-green {
    background: #27C93F;
}

.code-content {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    line-height: 1.8;
}

.code-line {
    display: flex;
    gap: 1rem;
}

.line-number {
    color: var(--gray);
    user-select: none;
    min-width: 20px;
}

.keyword {
    color: #FF79C6;
}

.function {
    color: #50FA7B;
}

.string {
    color: #F1FA8C;
}

.comment {
    color: var(--gray);
    font-style: italic;
}

/* Sections */
section {
    padding: 8rem 2rem;
    position: relative;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-label {
    font-family: 'JetBrains Mono', monospace;
    color: var(--accent);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.section-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 1.5rem;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--gray);
    max-width: 700px;
    margin: 0 auto;
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.about-text h3 {
    font-size: 2rem;
    color: var(--white);
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.about-text p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    line-height: 1.8;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.stat-card {
    background: rgba(26, 31, 58, 0.5);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid rgba(0, 102, 255, 0.2);
    transition: all 0.3s ease;
}

.stat-card:hover {
    border-color: var(--accent);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 255, 209, 0.2);
}

.stat-number {
    font-family: 'Orbitron', sans-serif;
    font-size: 3rem;
    font-weight: 900;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--gray);
    font-size: 0.95rem;
}

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.service-card {
    background: var(--gradient-2);
    padding: 3rem;
    border-radius: 16px;
    border: 1px solid rgba(0, 102, 255, 0.2);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-1);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent);
    box-shadow: 0 15px 40px rgba(0, 255, 209, 0.2);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: rgba(0, 102, 255, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--accent);
    transition: all 0.3s ease;
}

.service-card:hover .service-icon {
    background: var(--accent);
    color: var(--dark);
    transform: rotate(5deg) scale(1.1);
}

.service-card h3 {
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: 1rem;
    font-weight: 700;
}

.service-card p {
    color: var(--gray);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

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

.service-features li {
    padding: 0.5rem 0;
    color: var(--gray-light);
    position: relative;
    padding-left: 1.5rem;
}

.service-features li::before {
    content: '▹';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
}

/* Process Timeline */
#processo {
    background: rgba(26, 31, 58, 0.3);
}

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

.process-timeline::before {
    content: '';
    position: absolute;
    top: 50px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
}

.process-step {
    text-align: center;
    position: relative;
    z-index: 1;
}

.process-number {
    width: 80px;
    height: 80px;
    background: var(--gradient-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--white);
    margin: 0 auto 2rem;
    box-shadow: var(--shadow-glow);
    border: 4px solid var(--dark);
}

.process-content h3 {
    color: var(--white);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.process-content p {
    color: var(--gray);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Differentials */
#diferenciais {
    background: rgba(26, 31, 58, 0.3);
}

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

.differential-card {
    text-align: center;
    padding: 2rem;
    transition: all 0.3s ease;
}

.differential-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto 1.5rem;
    transition: all 0.3s ease;
}

.differential-card:hover .differential-icon {
    transform: scale(1.1) rotate(10deg);
    box-shadow: var(--shadow-glow);
}

.differential-card h3 {
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.differential-card p {
    color: var(--gray);
    font-size: 0.95rem;
}

/* CTA Section */
.cta-section {
    background: var(--gradient-1);
    border-radius: 20px;
    padding: 5rem 3rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
}

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

.cta-section h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    color: var(--white);
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.cta-section p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2.5rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.btn-cta {
    background: var(--white);
    color: var(--primary);
    padding: 1rem 3rem;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    font-family: 'Sora', sans-serif;
}

.btn-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

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

.contact-info h3 {
    font-size: 2rem;
    color: var(--white);
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: rgba(26, 31, 58, 0.5);
    border-radius: 12px;
    border: 1px solid rgba(0, 102, 255, 0.2);
    transition: all 0.3s ease;
}

.contact-item:hover {
    border-color: var(--accent);
    transform: translateX(10px);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.contact-details h4 {
    color: var(--white);
    margin-bottom: 0.3rem;
}

.contact-details p {
    color: var(--gray);
}

/* Contact Form */
.contact-form {
    background: rgba(26, 31, 58, 0.5);
    padding: 3rem;
    border-radius: 16px;
    border: 1px solid rgba(0, 102, 255, 0.2);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--gray-light);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(10, 14, 39, 0.5);
    border: 1px solid rgba(0, 102, 255, 0.3);
    border-radius: 8px;
    color: var(--white);
    font-family: 'Sora', sans-serif;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0, 255, 209, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 8px;
    text-align: center;
    display: none;
}

.form-message.success {
    display: block;
    background: rgba(39, 201, 63, 0.1);
    border: 1px solid var(--success);
    color: var(--success);
}

.form-message.error {
    display: block;
    background: rgba(255, 95, 86, 0.1);
    border: 1px solid var(--error);
    color: var(--error);
}

/* Footer */
footer {
    background: var(--dark-light);
    padding: 4rem 2rem 2rem;
    border-top: 1px solid rgba(0, 102, 255, 0.1);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.footer-brand p {
    color: var(--gray);
    margin-bottom: 1.5rem;
}

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

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(0, 102, 255, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    text-decoration: none;
    transition: all 0.3s ease;
}

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

.footer-section h4 {
    color: var(--white);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

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

.footer-section ul li {
    margin-bottom: 0.8rem;
}

.footer-section a {
    color: var(--gray);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-section a:hover {
    color: var(--accent);
    padding-left: 5px;
}

.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 102, 255, 0.1);
    text-align: center;
    color: var(--gray);
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
    animation: none;
}

.whatsapp-icon {
    width: 32px;
    height: 32px;
}

/* Responsive */

/* Large Desktop (1400px+) */
@media (max-width: 1400px) {
    .container {
        max-width: 1200px;
        padding: 0 2rem;
    }

    .hero-content {
        max-width: 1200px;
    }
}

/* Desktop (1024px - 1400px) */
@media (max-width: 1200px) {
    .hero-text h1 {
        font-size: 3.5rem;
    }

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

    nav ul {
        gap: 1.5rem;
    }

    .footer-content {
        gap: 2rem;
    }
}

/* Tablet Landscape (768px - 1024px) */
@media (max-width: 1024px) {
    section {
        padding: 5rem 1.5rem;
    }

    .hero-content,
    .about-content,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .hero-content {
        text-align: center;
        padding: 0 1.5rem;
    }

    .hero-text h1 {
        font-size: 3rem;
    }

    .hero-text p {
        font-size: 1.1rem;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-visual {
        order: -1;
        max-width: 500px;
        margin: 0 auto;
    }

    .code-window {
        padding: 1rem;
    }

    .code-content {
        font-size: 0.8rem;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .differentials-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

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

    .process-timeline::before {
        display: none;
    }

    .process-number {
        width: 70px;
        height: 70px;
        font-size: 1.3rem;
    }

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

    .section-header {
        margin-bottom: 3rem;
    }

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

    .stats-grid {
        max-width: 500px;
        margin: 2rem auto 0;
    }

    .cta-section {
        padding: 3rem 2rem;
        border-radius: 16px;
    }

    .cta-section h2 {
        font-size: 2rem;
    }
}

/* Tablet Portrait (600px - 768px) */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    .btn-header {
        display: none;
    }

    nav {
        padding: 1rem 1.5rem;
    }

    nav ul {
        position: fixed;
        top: 0;
        left: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: var(--dark-light);
        flex-direction: column;
        padding: 100px 40px 40px;
        gap: 1.5rem;
        transition: left 0.3s ease;
        box-shadow: 5px 0 30px rgba(0, 0, 0, 0.5);
        z-index: 1000;
    }

    nav ul.active {
        left: 0;
    }

    nav a {
        font-size: 1.1rem;
    }

    .logo {
        font-size: 1.5rem;
    }

    .logo::before {
        font-size: 1.6rem;
    }

    section {
        padding: 4rem 1rem;
    }

    .hero {
        min-height: auto;
        padding-top: 100px;
        padding-bottom: 3rem;
    }

    .hero-text h1 {
        font-size: 2.2rem;
    }

    .hero-text p {
        font-size: 1rem;
        margin-bottom: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
        width: 100%;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        text-align: center;
        padding: 1rem 1.5rem;
    }

    .hero-visual {
        max-width: 100%;
    }

    .code-window {
        padding: 1rem;
    }

    .code-content {
        font-size: 0.75rem;
    }

    .code-line {
        gap: 0.5rem;
    }

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

    .section-subtitle {
        font-size: 1rem;
    }

    .section-label {
        font-size: 0.8rem;
    }

    .services-grid,
    .differentials-grid,
    .process-timeline {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .service-card {
        padding: 2rem;
    }

    .service-icon {
        width: 60px;
        height: 60px;
        font-size: 1.8rem;
    }

    .service-card h3 {
        font-size: 1.3rem;
    }

    .differential-card {
        padding: 1.5rem;
    }

    .differential-icon {
        width: 70px;
        height: 70px;
        font-size: 2rem;
    }

    .process-step {
        padding: 1.5rem;
        background: rgba(26, 31, 58, 0.3);
        border-radius: 12px;
    }

    .process-number {
        width: 60px;
        height: 60px;
        font-size: 1.2rem;
        margin-bottom: 1.5rem;
    }

    .cta-section {
        padding: 2.5rem 1.5rem;
        border-radius: 12px;
    }

    .cta-section h2 {
        font-size: 1.6rem;
    }

    .cta-section p {
        font-size: 1rem;
        margin-bottom: 2rem;
    }

    .btn-cta {
        padding: 0.9rem 2rem;
        font-size: 1rem;
        width: 100%;
    }

    .contact-grid {
        gap: 2.5rem;
    }

    .contact-info h3 {
        font-size: 1.5rem;
        text-align: center;
    }

    .contact-item {
        padding: 1.2rem;
    }

    .contact-icon {
        width: 45px;
        height: 45px;
        font-size: 1.3rem;
    }

    .contact-form {
        padding: 2rem;
    }

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

    .stat-card {
        padding: 1.5rem;
    }

    .stat-number {
        font-size: 2rem;
    }

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

    .about-text h3 {
        font-size: 1.6rem;
    }

    .about-text p {
        font-size: 1rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .footer-brand {
        margin-bottom: 1rem;
    }

    .social-links {
        justify-content: center;
    }

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

    .footer-section ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.5rem 1.5rem;
    }

    .footer-section ul li {
        margin-bottom: 0;
    }

    .footer-bottom {
        padding-top: 1.5rem;
    }

    .whatsapp-float {
        width: 55px;
        height: 55px;
        bottom: 20px;
        right: 20px;
    }

    .whatsapp-icon {
        width: 28px;
        height: 28px;
    }
}

/* Mobile Large (480px - 600px) */
@media (max-width: 600px) {
    .hero-text h1 {
        font-size: 1.9rem;
    }

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

    .code-content {
        font-size: 0.7rem;
    }

    .line-number {
        min-width: 15px;
    }

    .geometric-bg::before,
    .geometric-bg::after {
        width: 300px;
        height: 300px;
    }

    .stats-grid {
        gap: 0.8rem;
    }

    .stat-card {
        padding: 1.2rem;
    }

    .stat-number {
        font-size: 1.8rem;
    }
}

/* Mobile Small (0 - 480px) */
@media (max-width: 480px) {
    nav {
        padding: 0.8rem 1rem;
    }

    .logo {
        font-size: 1.3rem;
    }

    .logo::before {
        font-size: 1.4rem;
    }

    section {
        padding: 3rem 1rem;
    }

    .hero {
        padding-top: 80px;
    }

    .hero-text h1 {
        font-size: 1.7rem;
    }

    .hero-text p {
        font-size: 0.95rem;
    }

    .code-window {
        padding: 0.8rem;
    }

    .code-content {
        font-size: 0.65rem;
        line-height: 1.6;
    }

    .section-title {
        font-size: 1.4rem;
    }

    .section-subtitle {
        font-size: 0.9rem;
    }

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

    .service-card {
        padding: 1.5rem;
    }

    .service-card h3 {
        font-size: 1.2rem;
    }

    .service-card p {
        font-size: 0.9rem;
    }

    .service-features li {
        font-size: 0.9rem;
    }

    .differential-icon {
        width: 60px;
        height: 60px;
        font-size: 1.8rem;
    }

    .differential-card h3 {
        font-size: 1.1rem;
    }

    .differential-card p {
        font-size: 0.85rem;
    }

    .process-number {
        width: 55px;
        height: 55px;
        font-size: 1rem;
    }

    .process-content h3 {
        font-size: 1.1rem;
    }

    .process-content p {
        font-size: 0.85rem;
    }

    .cta-section {
        padding: 2rem 1rem;
    }

    .cta-section h2 {
        font-size: 1.4rem;
    }

    .cta-section p {
        font-size: 0.9rem;
    }

    .contact-item {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .contact-details h4 {
        font-size: 1rem;
    }

    .contact-details p {
        font-size: 0.9rem;
    }

    .contact-form {
        padding: 1.5rem;
    }

    .form-group label {
        font-size: 0.9rem;
    }

    .form-group input,
    .form-group textarea {
        padding: 0.8rem;
        font-size: 0.95rem;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.6rem;
    }

    .stat-card {
        padding: 1rem;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .stat-label {
        font-size: 0.75rem;
    }

    .about-text h3 {
        font-size: 1.4rem;
    }

    .footer-brand h3 {
        font-size: 1.3rem;
    }

    .footer-brand p {
        font-size: 0.9rem;
    }

    .footer-section h4 {
        font-size: 1rem;
    }

    .footer-section a {
        font-size: 0.9rem;
    }

    .footer-bottom p {
        font-size: 0.8rem;
    }

    .social-link {
        width: 36px;
        height: 36px;
    }

    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 15px;
        right: 15px;
    }

    .whatsapp-icon {
        width: 26px;
        height: 26px;
    }
}

/* Extra Small Devices (0 - 360px) */
@media (max-width: 360px) {
    .hero-text h1 {
        font-size: 1.5rem;
    }

    .hero-text p {
        font-size: 0.9rem;
    }

    .code-content {
        font-size: 0.6rem;
    }

    .section-title {
        font-size: 1.3rem;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .stat-card {
        padding: 1.2rem;
    }

    .stat-number {
        font-size: 2rem;
    }
}

/* Landscape Mode Fixes */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: 100px 1rem 2rem;
    }

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

    .hero-visual {
        order: 0;
    }

    .hero-text h1 {
        font-size: 2rem;
    }

    .hero-buttons {
        flex-direction: row;
    }
}

/* High DPI / Retina Displays */
@media (-webkit-min-device-pixel-ratio: 2),
(min-resolution: 192dpi) {
    .code-window {
        border-width: 0.5px;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .hero-visual {
        animation: none;
    }

    .whatsapp-float {
        animation: none;
    }
}

/* Print Styles */
@media print {

    header,
    .whatsapp-float,
    .hero-visual,
    .geometric-bg {
        display: none;
    }

    body {
        background: white;
        color: black;
    }

    section {
        padding: 2rem 0;
        page-break-inside: avoid;
    }
}