/* Reset & Base Styles */
:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary: #7e22ce;
    --accent: #f43f5e;
    --dark: #1e293b;
    --darker: #0f172a;
    --light: #f8fafc;
    --gray: #64748b;
    --gray-light: #e2e8f0;
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --radius: 8px;
    --shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --transition: all 0.3s ease;
}

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--darker);
    line-height: 1.2;
}

h1 {
    font-size: 3.5rem;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.75rem;
}

p {
    margin-bottom: 1.5rem;
}

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

    a:hover {
        color: var(--primary-dark);
    }

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 50px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 30px;
}

    .section-title h2 {
        font-size: 2.5rem;
        position: relative;
        display: inline-block;
        padding-bottom: 15px;
    }

        .section-title h2:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: linear-gradient(to right, var(--primary), var(--secondary));
            border-radius: 2px;
        }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 4px 9px;
    background: var(--primary);
    color: white;
    border-radius: var(--radius);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 14px;
    letter-spacing: 0.5px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    gap: 8px;
}

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

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

    .btn-accent:hover {
        background: #e11d48;
    }

.btn-green {
    background: var(--success);
}

    .btn-green:hover {
        background: #17a475;
    }

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

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

/* Header */
header {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow);
    position: fixed;
    width: 100%;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    height: 50px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--darker);
}

.logo-img {
    height: 100%;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

    .nav-menu a {
        color: var(--dark);
        font-weight: 500;
        font-size: 14px;
        position: relative;
    }

        .nav-menu a:after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary);
            transition: var(--transition);
        }

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

.nav-cta {
    display: flex;
    align-items: center;
    gap: 20px;
}

.hamburger {
    display: none;
    cursor: pointer;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--dark);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: linear-gradient(135deg, var(--darker) 0%, #2d3748 100%);
    color: white;
    overflow: hidden;
    padding-top: 80px;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 650px;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    color: white;
    line-height: 1.2;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 40px;
    color: var(--gray-light);
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.hero-image {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 50%;
    z-index: 1;
    opacity: 0.8;
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 60px;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    line-height: 1;
}

.stat-label {
    font-size: 1rem;
    color: var(--gray-light);
}

/* About Section */
.about {
    background: white;
}

.about-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.about-card {
    background: white;
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
}

    .about-card:hover {
        transform: translateY(-10px);
        box-shadow: var(--shadow-lg);
    }

    .about-card i {
        font-size: 3rem;
        color: var(--primary);
        margin-bottom: 20px;
        background: linear-gradient(135deg, var(--primary), var(--secondary));
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }

/* Services Section */
.services {
    background: linear-gradient(to bottom, #f1f5f9, #e2e8f0);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: white;
    padding: 40px 30px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

    .service-card:before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 5px;
        height: 100%;
        background: linear-gradient(to bottom, var(--primary), var(--secondary));
        transition: var(--transition);
    }

    .service-card:hover {
        transform: translateY(-10px);
        box-shadow: var(--shadow-lg);
    }

        .service-card:hover:before {
            width: 100%;
            opacity: 0.05;
        }

    .service-card i {
        font-size: 3rem;
        margin-bottom: 20px;
        background: linear-gradient(135deg, var(--primary), var(--secondary));
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }

/* Why Us Section */
.why-us {
    background: white;
}

.why-us-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
}

.why-us-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.why-us-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    font-size: 1.5rem;
}

/* FAQ Section */
.faq {
    background: linear-gradient(to bottom, #f1f5f9, #e2e8f0);
}

.faq-item {
    margin-bottom: 20px;
    background: white;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.faq-question {
    padding: 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    background: white;
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

    .faq-answer.active {
        padding: 20px;
        max-height: 500px;
    }

/* Clients Section */
.clients {
    background: white;
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
    gap: 30px;
    align-items: center;
}

.client-item {
    filter: grayscale(100%);
    opacity: 0.6;
    transition: var(--transition);
    text-align: center;
}

    .client-item:hover {
        filter: grayscale(0);
        opacity: 1;
    }

/* CTA Section */
.cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    text-align: center;
}

    .cta h2 {
        color: white;
    }

    .cta p {
        color: rgba(255, 255, 255, 0.9);
        max-width: 700px;
        margin: 0 auto 40px;
    }

/* Footer */
footer {
    background: var(--darker);
    color: white;
    padding: 80px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-column h3 {
    color: white;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

    .footer-column h3:after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 40px;
        height: 3px;
        background: var(--primary);
        border-radius: 2px;
    }

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

    .footer-column ul li {
        margin-bottom: 10px;
    }

.footer-column a {
    color: #cbd5e1;
}

    .footer-column a:hover {
        color: white;
    }

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

    .social-links a {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        background: rgba(255, 255, 255, 0.1);
        border-radius: 50%;
        color: white;
        transition: var(--transition);
    }

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

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 14px;
    color: #94a3b8;
}

/* Responsive */
@media (max-width: 992px) {
    h1 {
        font-size: 2.8rem;
    }

    h2 {
        font-size: 2.2rem;
    }

    .hero h1 {
        font-size: 2.8rem;
    }

    .hero-image {
        opacity: 0.3;
    }

    .nav-menu {
        position: fixed;
        top: 80px;
        right: -100%;
        flex-direction: column;
        background: white;
        width: 100%;
        height: calc(100vh - 80px);
        padding: 40px 20px;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        transition: all 0.3s ease;
        gap: 20px;
    }

        .nav-menu.active {
            right: 0;
        }

    .nav-cta {
        margin-top: 20px;
        flex-direction: column;
        align-items: flex-start;
    }

    .hamburger {
        display: block;
        margin-right: 30px;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.2rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    .section {
        padding: 70px 0;
    }

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

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

    .hero-buttons {
        flex-direction: column;
        align-items: flex-start;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: 20px;
    }

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

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

.fade-in {
    animation: fadeIn 1s ease forwards;
}

.delay-1 {
    animation-delay: 0.2s;
}

.delay-2 {
    animation-delay: 0.4s;
}

.delay-3 {
    animation-delay: 0.6s;
}

/* Map Animation */
.map-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    opacity: 0.2;
}

.map-point {
    position: absolute;
    width: 12px;
    height: 12px;
    background: var(--primary);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.7);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.7);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(37, 99, 235, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(37, 99, 235, 0);
    }
}

#external-link {
    color: #0461de;
}

.comparison-table {
    width: 100%;
    max-width: 600px;
    border-collapse: collapse;
    margin: 40px 0;
    box-shadow: var(--shadow);
    border-radius: var(--radius);
    overflow: hidden;
}

    .comparison-table th,
    .comparison-table td {
        padding: 8px;
        text-align: left;
        border-bottom: 1px solid var(--gray-light);
    }

    .comparison-table th {
        background: var(--primary);
        color: white;
        font-weight: 600;
    }

    .comparison-table tr:nth-child(even) {
        background: #f8fafc;
    }

    .comparison-table tr:last-child td {
        border-bottom: none;
    }

.table-responsive {
    display: flex;
    justify-content: center;
}

    .table-responsive table {
        max-width: 900px; /* opcional */
        width: 100%; /* se adapta al responsive */
        text-align: center;
    }