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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #2d3748;
    overflow-x: hidden;
    background-color: #fefefe;
}

/* Nueva Paleta de Colores */
:root {
    --primary-color: #10b981;        /* Verde esmeralda */
    --primary-dark: #059669;         /* Verde oscuro */
    --secondary-color: #06b6d4;      /* Cian tecnológico */
    --secondary-dark: #0891b2;       /* Cian oscuro */
    --accent-color: #14b8a6;         /* Verde agua */
    --success-color: #00b894;        /* Verde éxito */
    --warning-color: #fdcb6e;        /* Amarillo cálido */
    --text-primary: #2d3748;         /* Gris oscuro cálido */
    --text-secondary: #4a5568;       /* Gris medio cálido */
    --text-light: #718096;           /* Gris claro cálido */
    --bg-primary: #ffffff;           /* Blanco puro */
    --bg-secondary: #f7fafc;         /* Gris muy claro */
    --bg-light: #edf2f7;             /* Gris claro */
    --border-color: #e2e8f0;         /* Gris borde suave */
    --shadow-light: rgba(0, 0, 0, 0.08);
    --shadow-medium: rgba(0, 0, 0, 0.12);
    --gradient-primary: linear-gradient(135deg, #10b981 0%, #14b8a6 100%);
    --gradient-secondary: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
    --gradient-hero: linear-gradient(135deg, #10b981 0%, #14b8a6 50%, #06b6d4 100%);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Utility Classes */
.section {
    padding: 80px 0;
}

.bg-light {
    background-color: var(--bg-secondary);
}

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

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.2rem;
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    gap: 8px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.4), 0 4px 15px rgba(0, 0, 0, 0.3);
}

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

.btn-secondary:hover {
    background: var(--secondary-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(124, 58, 237, 0.4), 0 4px 15px rgba(0, 0, 0, 0.3);
}

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

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3), 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
}

.btn-icon {
    font-size: 1.2em;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, #2d3748 0%, #1a202c 100%);
    color: white;
    padding: 20px 0;
    z-index: 1000;
    box-shadow: 0 -4px 20px var(--shadow-medium);
    border-top: 2px solid var(--primary-color);
}

.cookie-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    gap: 20px;
}

.cookie-content p {
    margin: 0;
    flex: 1;
}

.cookie-content a {
    color: var(--primary-color);
    text-decoration: underline;
    font-weight: 500;
}

.cookie-buttons {
    display: flex;
    gap: 12px;
    flex-shrink: 0;
}

/* Header */
.header {
    background-color: var(--bg-primary);
    box-shadow: 0 2px 20px var(--shadow-light);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
    height: 80px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo {
    height: 50px;
    width: auto;
}

.brand-text {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

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

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

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

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

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

.nav-link.phone {
    background: var(--gradient-primary);
    color: white;
    padding: 10px 20px;
    border-radius: 25px;
    transition: all 0.3s ease;
}

.nav-link.phone:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 5px 15px rgba(37, 99, 235, 0.3);
}

.nav-link.phone::after {
    display: none;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background-color: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    background: var(--gradient-hero);
    color: white;
    padding: 140px 0 80px;
    position: relative;
    overflow: hidden;
}

.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="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="%23ffffff" opacity="0.1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23dots)"/></svg>');
    opacity: 0.4;
    z-index: 0;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(to top, rgba(255, 255, 255, 0.1) 0%, transparent 100%);
    pointer-events: none;
    z-index: 1;
}

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

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    text-shadow: 
        0 0 10px rgba(0, 0, 0, 0.6),
        1px 1px 3px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.95;
    line-height: 1.6;
    text-shadow: 
        0 0 15px rgba(0, 0, 0, 0.7),
        1px 1px 3px rgba(0, 0, 0, 0.6),
        -1px -1px 2px rgba(0, 0, 0, 0.4);
}

.hero-features {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background-color: rgba(255, 255, 255, 0.15);
    padding: 12px 18px;
    border-radius: 25px;
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.feature-item:hover {
    background-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    padding: 6px;
}

.feature-icon svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

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

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}

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

.service-card {
    background: var(--bg-primary);
    padding: 2.5rem 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 25px var(--shadow-light);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px var(--shadow-medium);
}

.service-card:hover::before {
    opacity: 1;
}

.service-card.featured {
    border: 2px solid var(--primary-color);
    background: linear-gradient(135deg, #fff5f0 0%, #fef2e6 100%);
}

.service-card.featured::before {
    background: var(--gradient-secondary);
    opacity: 1;
}

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    box-shadow: 0 8px 20px rgba(255, 107, 53, 0.3);
}

.service-card.featured .service-icon {
    background: var(--gradient-secondary);
    box-shadow: 0 8px 20px rgba(0, 184, 148, 0.3);
}

.service-icon svg {
    width: 32px;
    height: 32px;
    color: white;
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.service-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.service-features {
    list-style: none;
    padding: 0;
}

.service-features li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 1.8rem;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0.5rem;
    color: var(--success-color);
    font-weight: 700;
    font-size: 1.1em;
    width: 18px;
    height: 18px;
    background: var(--success-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
}

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

.sector-card {
    background: var(--bg-primary);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 25px var(--shadow-light);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.sector-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px var(--shadow-medium);
}

.sector-image {
    height: 180px;
    overflow: hidden;
    position: relative;
}

.sector-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #fff5f0 0%, #fef2e6 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.sector-card:hover .sector-placeholder {
    background: linear-gradient(135deg, #fef2e6 0%, #ffebe0 100%);
}

.sector-placeholder svg {
    transition: transform 0.3s ease;
}

.sector-card:hover .sector-placeholder svg {
    transform: scale(1.1);
}

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

.sector-card:hover .sector-image img {
    transform: scale(1.05);
}

.sector-content {
    padding: 2rem;
}

.sector-icon {
    width: 52px;
    height: 52px;
    background: var(--gradient-secondary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    box-shadow: 0 6px 15px rgba(0, 184, 148, 0.3);
}

.sector-icon svg {
    width: 26px;
    height: 26px;
    color: white;
}

.sector-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.sector-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.sector-benefits {
    list-style: none;
    padding: 0;
}

.sector-benefits li {
    padding: 0.4rem 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 1.8rem;
    font-size: 0.95rem;
}

.sector-benefits li::before {
    content: '→';
    position: absolute;
    left: 0;
    top: 0.4rem;
    color: var(--secondary-color);
    font-weight: 700;
    font-size: 1.1em;
    width: 16px;
    height: 16px;
    background: var(--secondary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
}

/* Crossover Section */
.crossover-banner {
    margin-top: 3rem;
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-dark) 100%);
    border-radius: 16px;
    padding: 2.5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(124, 58, 237, 0.2);
}

.crossover-banner::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="crossover-dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="%23ffffff" opacity="0.1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23crossover-dots)"/></svg>');
    z-index: 0;
}

.crossover-content {
    position: relative;
    z-index: 1;
    color: white;
}

.crossover-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    backdrop-filter: blur(10px);
}

.crossover-icon svg {
    width: 24px;
    height: 24px;
}

.crossover-content h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

.crossover-content p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.95;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
}

.crossover-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.15);
    color: white;
    text-decoration: none;
    font-weight: 500;
    padding: 12px 24px;
    border-radius: 25px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

.crossover-btn:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    text-decoration: none;
}

.crossover-btn svg {
    width: 16px;
    height: 16px;
}

/* Why Choose Us Section */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
}

.advantage-item {
    text-align: center;
    padding: 2.5rem 1.5rem;
    background: var(--bg-primary);
    border-radius: 16px;
    box-shadow: 0 4px 25px var(--shadow-light);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.advantage-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px var(--shadow-medium);
}

.advantage-icon {
    width: 90px;
    height: 90px;
    background: var(--gradient-primary);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: 0 12px 30px rgba(255, 107, 53, 0.4);
    transition: all 0.3s ease;
}

.advantage-item:hover .advantage-icon {
    transform: scale(1.05);
    box-shadow: 0 15px 35px rgba(255, 107, 53, 0.5);
}

.advantage-icon svg {
    width: 45px;
    height: 45px;
    color: white;
}

.advantage-item h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

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

/* Contact Section */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: start;
}

.contact-info h3 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--bg-primary);
    border-radius: 16px;
    box-shadow: 0 4px 20px var(--shadow-light);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.contact-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--shadow-medium);
}

.contact-icon {
    font-size: 1.5rem;
    width: 52px;
    height: 52px;
    background: var(--gradient-secondary);
    color: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 6px 15px rgba(0, 184, 148, 0.3);
}

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

.contact-item p {
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.5;
}

.contact-item a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.contact-item a:hover {
    text-decoration: underline;
}

/* Contact Form */
.contact-form-container {
    background: var(--bg-primary);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 4px 25px var(--shadow-light);
    border: 1px solid var(--border-color);
}

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

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: inherit;
    background: var(--bg-secondary);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.15);
    background: var(--bg-primary);
}

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

.recaptcha-container {
    display: flex;
    justify-content: center;
    margin: 1.5rem 0;
}

.btn-loading {
    display: none;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #2d3748 0%, #1a202c 100%);
    color: white;
    padding: 3rem 0 1rem;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--gradient-primary);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-brand .footer-logo {
    height: 40px;
    margin-bottom: 1rem;
    filter: brightness(0) invert(1);
}

.footer-brand p {
    color: #cbd5e0;
    line-height: 1.6;
}

.footer h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: white;
    position: relative;
}

.footer h4::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: 1px;
}

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

.footer ul li {
    margin-bottom: 0.5rem;
}

.footer ul li a {
    color: #cbd5e0;
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 2px 0;
}

.footer ul li a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid #4a5568;
    padding-top: 1rem;
    text-align: center;
    color: #a0aec0;
    font-size: 0.9rem;
}

/* Mobile Responsive Design */
@media (max-width: 1024px) {
    .section-title {
        font-size: 2.2rem;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .hero h1 {
        font-size: 3rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 80px;
        right: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: white;
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: 2rem;
        transition: right 0.3s ease;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        z-index: 1000;
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links .nav-link {
        margin: 1rem 0;
        font-size: 1.1rem;
        color: #333;
    }
    
    .nav-links .nav-link.phone {
        background: var(--gradient-primary);
        color: white;
        padding: 12px 30px;
        border-radius: 25px;
        margin-top: 2rem;
    }
    
    .nav-toggle {
        display: flex;
        z-index: 1001;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }
    
    .hero {
        padding: 120px 0 60px;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    .hero-features {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .services-grid,
    .sectors-grid,
    .advantages-grid {
        grid-template-columns: 1fr;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .service-card,
    .contact-form-container {
        padding: 1.5rem;
    }
    
    .contact-item {
        padding: 1rem;
    }
    
    .btn-large {
        padding: 14px 24px;
        font-size: 1rem;
    }

    .crossover-banner {
        padding: 2rem 1.5rem;
        margin-top: 2rem;
    }

    .crossover-content h3 {
        font-size: 1.2rem;
    }

    .crossover-content p {
        font-size: 1rem;
    }

    .crossover-btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}

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

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

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

/* Focus Styles for Better Accessibility */
.btn:focus,
.nav-link:focus,
input:focus,
textarea:focus {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .header,
    .footer,
    .cookie-banner,
    .nav-toggle {
        display: none;
    }
    
    .hero {
        background: none;
        color: #333;
        padding: 20px 0;
    }
    
    .section {
        padding: 20px 0;
    }
}

/* High DPI Display Support */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .logo,
    .footer-logo {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Fix reCAPTCHA container styling */
.recaptcha-container {
    margin: 1.5rem 0;
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
    box-shadow: none !important;
}

/* Privacy Policy Checkbox */
.privacy-checkbox {
    margin: 1.5rem 0;
    padding: 1rem;
    background-color: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.privacy-checkbox:hover {
    background-color: #f1f5f9;
    border-color: var(--primary-color);
}

.privacy-checkbox label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.9rem;
    line-height: 1.6;
    color: #374151;
    cursor: pointer;
    margin: 0;
}

.privacy-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin: 0;
    margin-top: 1px;
    cursor: pointer;
    flex-shrink: 0;
    accent-color: var(--primary-color);
}

.privacy-checkbox .checkbox-text {
    flex: 1;
}

.privacy-checkbox a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s ease;
}

.privacy-checkbox a:hover {
    border-bottom-color: var(--primary-color);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .privacy-checkbox {
        margin: 1rem 0;
        padding: 0.75rem;
    }
    
    .privacy-checkbox label {
        font-size: 0.85rem;
        gap: 10px;
    }
    
    .privacy-checkbox input[type="checkbox"] {
        width: 16px;
        height: 16px;
    }
}

/* Dark Mode Support (if browser supports it) */
@media (prefers-color-scheme: dark) {
    /* Note: This is optional and can be implemented if desired */
    /* Currently maintaining light theme as per business requirements */
}

/* Fix for h1 inside semantic elements - MDN compliance */
h1 {
    font-size: 2.5rem;
}

section h1, article h1, aside h1, nav h1 {
    font-size: 2rem;
}

@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    
    section h1, article h1, aside h1, nav h1 {
        font-size: 1.75rem;
    }
}