/* ========================================
   RESET Y ESTILOS BASE
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --accent-color: #f59e0b;
    --accent-dark: #d97706;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-light: #9ca3af;
    --bg-light: #f8fafc;
    --bg-white: #ffffff;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

/* Dark Theme Variables */
[data-theme="dark"] {
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --text-light: #9ca3af;
    --bg-light: #111827;
    --bg-white: #1f2937;
    --border-color: #374151;
    --shadow-sm: 0 1px 2px 0 rgb(255 255 255 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(255 255 255 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(255 255 255 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(255 255 255 / 0.1);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-white);
    transition: background-color 0.3s ease, color 0.3s ease;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    width: 100%;
    box-sizing: border-box;
}

/* Scroll behavior */
html {
    scroll-behavior: smooth;
}

/* ========================================
   HEADER Y NAVEGACIÓN
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    z-index: 1000;
    transition: all 0.3s ease;
    border-bottom: 1px solid var(--border-color);
}

[data-theme="dark"] .header {
    background: rgba(31, 41, 55, 0.95) !important;
    border-bottom: 1px solid #374151;
}

.navbar {
    padding: 1rem 0;
}

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

.logo {
    height: 60px;
    width: auto;
    transition: opacity 0.3s ease;
}

.logo-light {
    display: block;
}

.logo-dark {
    display: none;
}

[data-theme="dark"] .logo-light {
    display: none;
}

[data-theme="dark"] .logo-dark {
    display: block !important;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

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

.nav-link:hover::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary-color);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    margin: 3px 0;
    transition: 0.3s;
}

/* Theme Toggle Button */
.theme-toggle {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-color);
    border-radius: 50%;
    width: 45px;
    height: 45px;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.theme-toggle:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    transform: scale(1.05);
}

[data-theme="dark"] .theme-toggle {
    border-color: var(--text-secondary);
}

[data-theme="dark"] .theme-toggle:hover {
    background: var(--accent-color);
    border-color: var(--accent-color);
}

/* ========================================
   BOTONES
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 0.5rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    justify-content: center;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-accent:hover {
    background: var(--accent-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    padding: 9rem 0 4rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

[data-theme="dark"] .hero {
    background: linear-gradient(135deg, #1e3a8a 0%, #581c87 100%);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.text-accent {
    color: var(--accent-color);
}

.hero-description {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 1rem;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.card-glow {
    position: relative;
}

.card-glow::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(45deg, var(--accent-color), var(--primary-color));
    border-radius: 1rem;
    opacity: 0.5;
    z-index: -1;
    filter: blur(10px);
}

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

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* ========================================
   SECCIONES GENERALES
   ======================================== */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.section-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ========================================
   SECCIÓN SERVICIOS
   ======================================== */
.services {
    padding: 6rem 0;
    background: var(--bg-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.service-card {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    position: relative;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

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

.service-card.featured {
    border: 2px solid var(--primary-color);
    position: relative;
}

.service-badge {
    position: absolute;
    top: -12px;
    right: 1rem;
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.8rem;
    font-weight: 600;
}

.service-icon {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.service-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.service-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

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

.service-features li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
}

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

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

/* ========================================
   SECCIÓN PORTFOLIO
   ======================================== */
.portfolio {
    padding: 6rem 0;
}

.portfolio-grid {
    display: grid;
    gap: 3rem;
}

.portfolio-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    background: var(--bg-white);
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.portfolio-image {
    position: relative;
    overflow: hidden;
}

.portfolio-image img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: rgba(37, 99, 235, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.1);
}

.portfolio-content {
    padding: 2rem;
}

.portfolio-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.portfolio-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.portfolio-tags {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.portfolio-tag {
    background: var(--bg-light);
    color: var(--text-primary);
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.8rem;
}

.portfolio-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

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

/* ========================================
   SECCIÓN TECNOLOGÍAS
   ======================================== */
.technologies {
    padding: 6rem 0;
    background: var(--bg-white);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    justify-content: center;
    align-items: center;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.tech-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 2rem 1rem;
    background: var(--bg-light);
    border-radius: 1rem;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.tech-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    background: var(--bg-white);
}

.tech-icon {
    color: var(--primary-color);
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

.tech-icon img {
    width: 58px;
    height: 58px;
    object-fit: contain;
}

.tech-item:hover .tech-icon {
    color: var(--accent-color);
    transform: scale(1.1);
}

.tech-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9rem;
}

/* ========================================
   SECCIÓN BENEFICIOS
   ======================================== */
.benefits {
    padding: 6rem 0;
    background: var(--bg-light);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    margin-bottom: 4rem;
}

.benefit-item {
    background: var(--bg-white);
    border-radius: 1.5rem;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.benefit-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.benefit-problem,
.benefit-solution {
    padding: 2.5rem 2rem;
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
}

.benefit-problem {
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
    position: relative;
}

.benefit-problem::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 2rem;
    right: 2rem;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(220, 38, 38, 0.2) 50%, transparent 100%);
}

[data-theme="dark"] .benefit-problem {
    background: linear-gradient(135deg, #3f1a1a 0%, #2d1515 100%);
}

.benefit-solution {
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
}

[data-theme="dark"] .benefit-solution {
    background: linear-gradient(135deg, #14532d 0%, #0a2a1a 100%);
}

.problem-icon,
.solution-icon {
    flex-shrink: 0;
    margin-top: 0.25rem;
    padding: 0.75rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.problem-icon {
    color: #dc2626;
    background: rgba(220, 38, 38, 0.1);
    border: 2px solid rgba(220, 38, 38, 0.2);
}

.solution-icon {
    color: #16a34a;
    background: rgba(22, 163, 74, 0.1);
    border: 2px solid rgba(22, 163, 74, 0.2);
}

.benefit-content {
    flex: 1;
}

.benefit-problem h3,
.benefit-solution h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    letter-spacing: -0.025em;
}

.benefit-problem h3 {
    color: #dc2626;
}

.benefit-solution h3 {
    color: #16a34a;
}

.benefit-problem p,
.benefit-solution p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
    font-size: 1rem;
    font-weight: 500;
}

[data-theme="dark"] .benefit-problem p,
[data-theme="dark"] .benefit-solution p {
    color: rgba(255, 255, 255, 0.8);
}

.benefits-cta {
    text-align: center;
    background: linear-gradient(135deg, var(--bg-white) 0%, #f8fafc 100%);
    padding: 3.5rem 2.5rem;
    border-radius: 1.5rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

.benefits-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #dc2626, #16a34a, #2563eb);
}

.benefits-cta h3 {
    font-size: 2rem;
    margin-bottom: 1.25rem;
    color: var(--text-primary);
    font-weight: 700;
    letter-spacing: -0.025em;
}

.benefits-cta p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
    font-weight: 500;
}

/* ========================================
   SECCIÓN PROCESO
   ======================================== */
.process {
    padding: 6rem 0;
    background: var(--bg-light);
}

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

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

.step-number {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
}

.step-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.step-description {
    color: var(--text-secondary);
}

/* ========================================
   SECCIÓN FORMULARIO
   ======================================== */
.form-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
}

.form-container {
    max-width: 800px;
    margin: 0 auto;
}

.form-header {
    text-align: center;
    margin-bottom: 3rem;
}

.form-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.contact-form {
    background: rgba(255, 255, 255, 0.1);
    padding: 3rem;
    border-radius: 1rem;
    backdrop-filter: blur(10px);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-label {
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-input,
.form-select,
.form-textarea {
    padding: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 0.5rem;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    background: rgba(255, 255, 255, 0.3);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='rgba(255,255,255,0.7)' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 0.5rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 2.5rem;
}

.form-select option {
    background-color: var(--bg-white);
    color: var(--text-primary);
    padding: 0.5rem;
}

[data-theme="dark"] .form-select option {
    background-color: #1f2937;
    color: #f9fafb;
}

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

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

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: var(--text-primary);
    color: white;
    padding: 3rem 0 1rem;
    width: 100%;
    box-sizing: border-box;
}

[data-theme="dark"] .footer {
    background: #0f172a;
}

.footer .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    width: 100%;
    box-sizing: border-box;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
    width: 100%;
}

.footer-section {
    width: 100%;
    box-sizing: border-box;
}

.footer-section h3 {
    margin-bottom: 1rem;
    color: var(--accent-color);
    font-size: 1.2rem;
    font-weight: 600;
}

.footer-section p,
.footer-section li {
    color: var(--text-light);
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section li {
    padding: 0.25rem 0;
}

.footer-section a {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.3s ease;
    display: inline-block;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    width: 100%;
    box-sizing: border-box;
}

/* ========================================
   BANNER DE COOKIES
   ======================================== */
#cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--bg-white);
    border-top: 1px solid var(--border-color);
    padding: 1.5rem;
    z-index: 9999;
    box-shadow: 0 -4px 6px -1px rgba(0, 0, 0, 0.1);
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

[data-theme="dark"] #cookie-banner {
    background: var(--bg-white);
    border-top: 1px solid var(--border-color);
    box-shadow: 0 -4px 6px -1px rgba(255, 255, 255, 0.1);
}

.cookie-banner-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.cookie-banner-text h4 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.cookie-banner-text p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.5;
    font-size: 0.95rem;
}

.cookie-links {
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
}

.cookie-links a {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.cookie-links a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

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

/* Modal Styles */
#cookie-policy-modal,
#privacy-policy-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.cookie-modal-content {
    background: var(--bg-white);
    border-radius: 0.75rem;
    max-width: 600px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .cookie-modal-content {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
}

.cookie-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 1.5rem 1rem;
    border-bottom: 1px solid var(--border-color);
}

.cookie-modal-header h3 {
    color: var(--text-primary);
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
}

.cookie-modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 0.25rem;
    transition: all 0.3s ease;
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cookie-modal-close:hover {
    background: var(--bg-light);
    color: var(--text-primary);
}

.cookie-modal-body {
    padding: 1.5rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.cookie-modal-body h4 {
    color: var(--text-primary);
    margin: 1.5rem 0 0.75rem 0;
    font-size: 1.1rem;
    font-weight: 600;
}

.cookie-modal-body h4:first-child {
    margin-top: 0;
}

.cookie-modal-body p {
    margin-bottom: 1rem;
}

.cookie-modal-body ul {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.cookie-modal-body li {
    margin-bottom: 0.5rem;
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* ========================================
   MEDIA QUERIES - 768px
   ======================================== */
@media (max-width: 768px) {
    /* Header y Navegación */
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-white);
        flex-direction: column;
        padding: 1rem;
        box-shadow: var(--shadow-lg);
        border: 1px solid var(--border-color);
    }

    .nav-menu.active {
        display: flex;
    }

    .logo-light {
        display: block;
    }
    
    .logo-dark {
        display: none;
    }

    .mobile-toggle {
        display: flex;
    }

    .theme-toggle {
        right: 10px;
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .nav-actions {
        gap: 0.5rem;
    }

    /* Hero Section */
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero {
        padding: 8rem 0 4rem;
    }

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

    .hero-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }

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

    /* Servicios */
    .services-grid {
        grid-template-columns: repeat(auto-fit, 1fr);
        gap: 15px;
    }

    /* Portfolio */
    .portfolio-item {
        grid-template-columns: 1fr;
    }

    /* Tecnologías */
    .tech-grid {
        grid-template-columns: repeat(auto-fit, 1fr);
        gap: 15px;
    }

    .tech-icon img {
        width: 58px;
        height: 58px;
        object-fit: contain;
    }

    /* Proceso */
    .process-header h2 {
        font-size: 2.5rem;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
        gap: 2rem;
    }

    /* Formulario */
    .form-grid {
        grid-template-columns: 1fr;
    }

    /* Beneficios */
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .benefit-problem,
    .benefit-solution {
        padding: 2rem 1.5rem;
        gap: 1.25rem;
    }
    
    .benefits-cta {
        padding: 2.5rem 1.5rem;
    }
    
    .benefits-cta h3 {
        font-size: 1.75rem;
    }

    /* Footer */
    .footer {
        padding: 2rem 0 1rem;
    }
    
    .footer .container {
        padding: 0 1rem;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .footer-section h3 {
        font-size: 1.1rem;
        margin-bottom: 0.75rem;
    }
    
    .footer-section p,
    .footer-section li {
        font-size: 0.9rem;
        margin-bottom: 0.4rem;
    }
    
    .footer-bottom {
        padding-top: 1.5rem;
        font-size: 0.85rem;
    }

    /* Container general */
    .container {
        padding: 0 1rem;
    }

    /* Banner de Cookies */
    .cookie-banner-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .cookie-banner-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .cookie-banner-actions .btn {
        width: 100%;
    }
    
    .cookie-links {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .cookie-modal-content {
        margin: 1rem;
        max-height: 90vh;
    }
    
    .cookie-modal-header,
    .cookie-modal-body {
        padding: 1rem;
    }
}

/* ========================================
   MEDIA QUERIES - 480px
   ======================================== */
@media (max-width: 480px) {
    /* Container general */
    .container {
        padding: 0 0.75rem;
    }

    /* Hero */
    .hero {
        padding: 7rem 0 4rem;
    }

    /* Footer */
    .footer {
        padding: 1.5rem 0 1rem;
    }
    
    .footer .container {
        padding: 0 0.75rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        text-align: center;
    }
    
    .footer-section {
        padding: 0;
    }
    
    .footer-section h3 {
        font-size: 1rem;
        margin-bottom: 0.5rem;
    }
    
    .footer-section p,
    .footer-section li {
        font-size: 0.85rem;
        margin-bottom: 0.3rem;
    }
    
    .footer-bottom {
        padding-top: 1rem;
        font-size: 0.8rem;
        line-height: 1.4;
    }

    /* Banner de Cookies */
    #cookie-banner {
        padding: 1rem;
    }
    
    .cookie-banner-text h4 {
        font-size: 1rem;
    }
    
    .cookie-banner-text p {
        font-size: 0.9rem;
    }
    
    .cookie-links {
        flex-direction: column;
        gap: 0.5rem;
    }
}