/* Reset y Variables */
:root {
    --color-bg-primary: #0a0a1a;
    --color-bg-secondary: #0f0f23;
    --color-bg-card: rgba(20, 20, 40, 0.6);
    --color-nebula-1: #6366f1;
    --color-nebula-2: #8b5cf6;
    --color-nebula-3: #06b6d4;
    --color-nebula-4: #3b82f6;
    --color-text-primary: #ffffff;
    --color-text-secondary: #a0a0c0;
    --color-accent: #06b6d4;
    --color-glow: rgba(99, 102, 241, 0.3);
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Space Grotesk', sans-serif;
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    overflow-x: hidden;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Canvas de Estrellas */
#stars {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: radial-gradient(ellipse at bottom, #1b2735 0%, #090a0f 100%);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1.5rem 0;
    background: rgba(10, 10, 26, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(99, 102, 241, 0.1);
    transition: var(--transition);
}

.navbar.scrolled {
    padding: 1rem 0;
    background: rgba(10, 10, 26, 0.95);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.1);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    flex-wrap: nowrap;
}

.logo {
    display: flex;
    flex-direction: column;
    font-family: 'Orbitron', sans-serif;
    cursor: pointer;
}

.logo-text {
    font-size: 1.8rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--color-nebula-1), var(--color-nebula-3));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 2px;
}

.logo-subtitle {
    font-size: 0.7rem;
    letter-spacing: 4px;
    color: var(--color-text-secondary);
    margin-top: -5px;
}

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

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

.nav-menu a {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-nebula-1), var(--color-nebula-3));
    transition: var(--transition);
}

.nav-menu a:hover {
    color: var(--color-text-primary);
}

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

.btn-contact {
    padding: 0.7rem 1.5rem;
    background: linear-gradient(135deg, var(--color-nebula-1), var(--color-nebula-2));
    border-radius: 25px;
    color: white !important;
    box-shadow: 0 5px 15px var(--color-glow);
}

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

.btn-contact:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px var(--color-glow);
}

/* Language Selector */
.language-selector {
    position: relative;
}

.lang-button {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 20px;
    color: var(--color-text-primary);
    cursor: pointer;
    transition: var(--transition);
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 500;
}

.lang-button:hover {
    background: rgba(99, 102, 241, 0.2);
    border-color: var(--color-nebula-3);
    transform: translateY(-2px);
}

.lang-flag {
    font-size: 1.3rem;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
}

.lang-name {
    font-size: 0.95rem;
    font-weight: 500;
}

.chevron {
    width: 14px;
    height: 14px;
    color: var(--color-text-secondary);
    transition: var(--transition);
    margin-left: 0.2rem;
}

/* Flag icons in dropdown */
.lang-dropdown .flag {
    font-size: 1.3rem;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.lang-button.active .chevron {
    transform: rotate(180deg);
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background: rgba(15, 15, 35, 0.98);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 15px;
    list-style: none;
    padding: 0.5rem 0;
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    z-index: 1001;
}

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

.lang-dropdown li {
    padding: 0;
    margin: 0;
}

.lang-dropdown a {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.8rem 1.2rem;
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.95rem;
}

.lang-dropdown a:hover {
    background: rgba(99, 102, 241, 0.1);
    color: var(--color-text-primary);
}

.lang-dropdown a[data-lang].active {
    background: rgba(6, 182, 212, 0.2);
    color: var(--color-nebula-3);
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--color-text-primary);
    transition: var(--transition);
    border-radius: 2px;
}

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

.nebula-effect {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle,
        rgba(99, 102, 241, 0.15) 0%,
        rgba(139, 92, 246, 0.1) 30%,
        rgba(6, 182, 212, 0.05) 60%,
        transparent 80%);
    filter: blur(60px);
    animation: nebulaFloat 20s ease-in-out infinite;
}

@keyframes nebulaFloat {
    0%, 100% { transform: translate(-50%, -50%) scale(1); }
    50% { transform: translate(-50%, -45%) scale(1.2); }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
}

.hero-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
}

.title-line {
    display: block;
    background: linear-gradient(135deg,
        var(--color-nebula-1),
        var(--color-nebula-3),
        var(--color-nebula-2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient 8s ease infinite;
    background-size: 200% 200%;
}

@keyframes gradient {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 1rem 2.5rem;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: 2px solid transparent;
    display: inline-block;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-nebula-1), var(--color-nebula-3));
    color: white;
    box-shadow: 0 10px 30px var(--color-glow);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px var(--color-glow);
}

.btn-secondary {
    background: transparent;
    color: var(--color-text-primary);
    border-color: var(--color-nebula-1);
}

.btn-secondary:hover {
    background: rgba(99, 102, 241, 0.1);
    transform: translateY(-3px);
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    animation: bounce 2s infinite;
}

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

.scroll-line {
    width: 2px;
    height: 30px;
    background: linear-gradient(to bottom, var(--color-nebula-1), transparent);
}

/* Section Titles */
.section-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 3rem;
    text-align: center;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--color-nebula-1), var(--color-nebula-3));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-secondary);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg);
}

/* Services Section */
.services {
    padding: var(--spacing-xl) 0;
    position: relative;
}

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

.service-card {
    background: var(--color-bg-card);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid rgba(99, 102, 241, 0.1);
    transition: var(--transition);
    backdrop-filter: blur(10px);
    position: relative;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--color-nebula-1);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.2);
}

/* Featured Service Card (AI) */
.service-card-featured {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(6, 182, 212, 0.1));
    border: 2px solid rgba(6, 182, 212, 0.4);
    box-shadow: 0 10px 30px rgba(6, 182, 212, 0.2);
}

.service-card-featured:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--color-nebula-3);
    box-shadow: 0 25px 50px rgba(6, 182, 212, 0.4);
}

.service-card-featured .service-icon {
    color: var(--color-nebula-3);
    animation: pulse 2s ease-in-out infinite;
}

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

.service-card-featured h3 {
    background: linear-gradient(135deg, var(--color-nebula-3), var(--color-nebula-1));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Service Badge */
.service-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: linear-gradient(135deg, #ec4899, #f43f5e);
    color: white;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    box-shadow: 0 5px 15px rgba(236, 72, 153, 0.4);
    animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% { transform: scale(1); box-shadow: 0 5px 15px rgba(236, 72, 153, 0.4); }
    50% { transform: scale(1.05); box-shadow: 0 8px 20px rgba(236, 72, 153, 0.6); }
}

.service-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 1.5rem;
    color: var(--color-nebula-3);
}

.service-card h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--color-text-primary);
}

.service-card p {
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* Portfolio Section */
.portfolio {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(180deg, transparent, rgba(99, 102, 241, 0.03), transparent);
}

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

.portfolio-item {
    background: var(--color-bg-card);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(99, 102, 241, 0.1);
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.portfolio-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.2);
}

.portfolio-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
    position: relative;
}

.placeholder-image {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-nebula-1), var(--color-nebula-2));
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    opacity: 0.7;
}

.portfolio-info {
    padding: 1.5rem;
}

.portfolio-info h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

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

.portfolio-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.portfolio-tags span {
    padding: 0.3rem 0.8rem;
    background: rgba(99, 102, 241, 0.2);
    border-radius: 15px;
    font-size: 0.85rem;
    color: var(--color-nebula-3);
    border: 1px solid rgba(99, 102, 241, 0.3);
}

/* Clients Section */
.clients {
    padding: var(--spacing-xl) 0;
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.client-card {
    background: var(--color-bg-card);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid rgba(99, 102, 241, 0.1);
    transition: var(--transition);
    backdrop-filter: blur(10px);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.client-card:hover {
    transform: translateY(-10px) scale(1.05);
    border-color: var(--color-nebula-3);
    box-shadow: 0 20px 40px rgba(6, 182, 212, 0.3);
}

.client-logo {
    width: 100%;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.5rem;
}

.client-logo svg {
    width: 100%;
    height: 100%;
}

.logo-text-svg {
    font-family: 'Orbitron', sans-serif;
    font-size: 28px;
    font-weight: 700;
    fill: url(#gradient);
}

.client-card:nth-child(1) .logo-text-svg { fill: var(--color-nebula-1); }
.client-card:nth-child(2) .logo-text-svg { fill: var(--color-nebula-3); }
.client-card:nth-child(3) .logo-text-svg { fill: var(--color-nebula-2); }
.client-card:nth-child(4) .logo-text-svg { fill: var(--color-nebula-4); }

.client-name {
    color: var(--color-text-primary);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.client-description {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
    text-align: center;
}

/* Contact Form Section */
.contact-form-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, rgba(17, 24, 39, 0.95), rgba(31, 41, 55, 0.95));
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    margin-top: var(--spacing-lg);
}

.contact-info-box {
    background: var(--color-bg-card);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid rgba(99, 102, 241, 0.1);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.contact-info-box h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: var(--color-text-primary);
}

.info-items {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.info-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--color-nebula-1), var(--color-nebula-3));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.info-icon svg {
    width: 20px;
    height: 20px;
    color: white;
}

.info-item h4 {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.95rem;
    margin-bottom: 0.3rem;
    color: var(--color-text-primary);
}

.info-item p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

/* Contact Form */
.contact-form {
    background: var(--color-bg-card);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid rgba(99, 102, 241, 0.1);
}

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

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--color-text-primary);
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.9rem 1.2rem;
    background: rgba(17, 24, 39, 0.5);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 12px;
    color: var(--color-text-primary);
    font-size: 1rem;
    transition: var(--transition);
    font-family: 'Space Grotesk', sans-serif;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-nebula-3);
    background: rgba(17, 24, 39, 0.7);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

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

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%236366f1' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 20px;
    padding-right: 3rem;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-top: 0.3rem;
    cursor: pointer;
    width: 18px;
    height: 18px;
    accent-color: var(--color-nebula-3);
}

.checkbox-group label {
    margin-bottom: 0;
    cursor: pointer;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

.btn-submit {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    cursor: pointer;
    border: none;
    margin-top: 1rem;
}

.btn-submit svg {
    width: 20px;
    height: 20px;
    transition: var(--transition);
}

.btn-submit:hover svg {
    transform: translateX(5px) rotate(5deg);
}

/* Footer */
.footer {
    background: var(--color-bg-secondary);
    padding: var(--spacing-xl) 0 var(--spacing-md);
    border-top: 1px solid rgba(99, 102, 241, 0.1);
    margin-top: var(--spacing-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: var(--spacing-lg);
}

.footer-section h4 {
    font-family: 'Orbitron', sans-serif;
    margin-bottom: 1rem;
    color: var(--color-text-primary);
}

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

.footer-section ul li {
    margin-bottom: 0.7rem;
}

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

.footer-section a:hover {
    color: var(--color-nebula-3);
    padding-left: 5px;
}

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

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 50%;
    transition: var(--transition);
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.social-links a:hover {
    background: rgba(99, 102, 241, 0.3);
    transform: translateY(-3px);
    padding-left: 0 !important;
}

.social-links svg {
    width: 20px;
    height: 20px;
}

.contact-info li {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    color: var(--color-text-secondary);
}

.contact-info svg {
    width: 18px;
    height: 18px;
    color: var(--color-nebula-3);
}

.footer-bottom {
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(99, 102, 241, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom p {
    color: var(--color-text-secondary);
}

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

.footer-links a {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--color-nebula-3);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-wrapper {
        position: fixed;
        top: 80px;
        left: -100%;
        flex-direction: column;
        background: rgba(10, 10, 26, 0.98);
        width: 100%;
        padding: 2rem;
        transition: var(--transition);
        backdrop-filter: blur(10px);
        border-bottom: 1px solid rgba(99, 102, 241, 0.1);
        gap: 2rem;
    }

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

    .nav-menu {
        flex-direction: column;
        width: 100%;
    }

    .language-selector {
        width: 100%;
        display: flex;
        justify-content: center;
    }

    .lang-button {
        padding: 0.7rem 1.2rem;
    }

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

    .hero-subtitle {
        font-size: 1.1rem;
    }

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

    .services-grid,
    .portfolio-grid {
        grid-template-columns: 1fr;
    }

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

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

    .contact-info-box {
        position: static;
    }

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

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        flex-direction: column;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

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

    .contact-form,
    .contact-info-box {
        padding: 1.5rem;
    }

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

    .btn {
        width: 100%;
        text-align: center;
    }
}

/* Animaciones adicionales */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.service-card,
.portfolio-item,
.client-card {
    animation: fadeIn 0.6s ease-out;
}

/* Scrollbar personalizada */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg-primary);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--color-nebula-1), var(--color-nebula-3));
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--color-nebula-3), var(--color-nebula-2));
}