/* Variables */
:root {
    --primary-color: #FF6B6B;
    --secondary-color: #4ECDC4;
    --dark-color: #2A363B;
    --light-color: #F9F9F9;
    --accent-color: #FF9F1C;
    --text-color: #333333;
    --font-main: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Reseteo y estilos generales */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--light-color);
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

a:hover {
    color: var(--secondary-color);
}

h1, h2, h3 {
    margin-bottom: 0.8rem;
}

h2 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 2rem;
    color: var(--dark-color);
}

section {
    padding: 5rem 0;
}

/* Header y navegación */
header {
    background-color: var(--dark-color);
    padding: 1.2rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

.logo {
    display: flex;
    align-items: center;
}

.logo-svg {
    width: 40px;
    height: 40px;
    margin-right: 10px;
}

.logo h1 {
    font-size: 1.6rem;
    color: var(--light-color);
    margin: 0;
}

.domain {
    color: var(--secondary-color);
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 1.5rem;
}

nav ul li a {
    color: var(--light-color);
    font-weight: 500;
}

nav ul li a:hover {
    color: var(--primary-color);
}

.btn-comenzar {
    background-color: var(--primary-color);
    padding: 0.6rem 1.2rem;
    border-radius: 4px;
    color: white;
    font-weight: 600;
}

.btn-comenzar:hover {
    background-color: var(--secondary-color);
    color: white;
}

/* Sección Hero */
.hero {
    padding-top: 8rem;
    background: linear-gradient(135deg, var(--dark-color) 0%, #444 100%);
    color: var(--light-color);
}

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

.hero-content {
    width: 50%;
}

.hero-image {
    width: 45%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-svg {
    width: 100%;
    max-width: 400px;
}

.hero h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--light-color);
}

.btn-principal {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: 1rem 2rem;
    border-radius: 30px;
    font-weight: 600;
    margin-top: 1.5rem;
    border: 2px solid var(--primary-color);
    transition: all 0.3s ease;
}

.btn-principal:hover {
    background-color: transparent;
    color: var(--primary-color);
}

/* Sección Features */
.features {
    background-color: white;
}

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

.feature {
    text-align: center;
    padding: 2rem;
    background-color: var(--light-color);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.feature:hover {
    transform: translateY(-10px);
}

.feature-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 1.5rem;
}

.feature h3 {
    font-size: 1.4rem;
    color: var(--primary-color);
}

/* Sección Benefits */
.benefits {
    background-color: #f4f4f4;
}

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

.benefit {
    background-color: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    position: relative;
}

.benefit::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: var(--secondary-color);
    border-radius: 8px 0 0 8px;
}

.benefit h3 {
    color: var(--secondary-color);
}

/* Sección CTA */
.cta {
    background-color: var(--primary-color);
    color: white;
    text-align: center;
}

.cta h2 {
    color: white;
}

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

.cta .btn-principal:hover {
    background-color: transparent;
    color: white;
}

/* Footer */
footer {
    background-color: var(--dark-color);
    color: var(--light-color);
    padding: 4rem 0 2rem;
}

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

.footer-logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-logo-svg {
    width: 50px;
    height: 50px;
    margin-bottom: 1rem;
}

.footer-links h3, .footer-terms h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.footer-links ul, .footer-terms ul {
    list-style: none;
}

.footer-links ul li, .footer-terms ul li {
    margin-bottom: 0.7rem;
}

.footer-links ul li a, .footer-terms ul li a {
    color: var(--light-color);
}

.footer-links ul li a:hover, .footer-terms ul li a:hover {
    color: var(--secondary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    margin-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    color: #aaa;
}

/* Responsive */
@media (max-width: 768px) {
    header {
        padding: 1rem 0;
    }

    .logo h1 {
        font-size: 1.2rem;
    }

    .logo-svg {
        width: 30px;
        height: 30px;
    }

    nav ul li {
        margin-left: 1rem;
    }

    nav ul li a {
        font-size: 0.9rem;
    }

    .btn-comenzar {
        padding: 0.5rem 0.8rem;
        font-size: 0.9rem;
    }

    .hero .container {
        flex-direction: column-reverse;
    }

    .hero-content, .hero-image {
        width: 100%;
    }

    .hero-content {
        margin-top: 2rem;
    }

    .hero h2 {
        font-size: 2rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    h2 {
        font-size: 1.5rem;
    }

    header .container {
        flex-direction: column;
    }

    nav ul {
        margin-top: 1rem;
    }

    section {
        padding: 3rem 0;
    }

    .feature {
        padding: 1.5rem;
    }

    .btn-principal {
        padding: 0.8rem 1.5rem;
    }
}