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

:root {
    --primary: #a479d7;
    --primary-dark: #8a5fc7;
    --primary-light: #f3ecfb;
    --secondary: #1e1e2f;
    --gray-100: #f8f9fc;
    --gray-200: #e9ecf0;
    --gray-600: #4a4a5a;
    --gray-900: #1e1e2f;
    --radius: 8px;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    --shadow-hover: 0 12px 40px rgba(164, 121, 215, 0.15);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: 'Inter', sans-serif;
    background-color: #ffffff;
    color: var(--gray-900);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   BOTONES
   ============================================ */
.btn-primary,
.btn-outline,
.btn-demo,
.btn-login {
    display: inline-block;
    padding: 12px 32px;
    border-radius: var(--radius);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
    font-size: 1rem;
    font-family: inherit;
    text-align: center;
    line-height: 1.2;
}

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

.btn-outline {
    background-color: transparent;
    color: var(--primary);
    border-color: var(--primary);
}
.btn-outline:hover {
    background-color: var(--primary);
    color: #fff;
    transform: translateY(-2px);
}

.btn-login {
    background-color: transparent;
    color: var(--gray-600);
    border-color: var(--gray-200);
    padding: 8px 20px;
    font-size: 0.9rem;
}
.btn-login:hover {
    background-color: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

/* ============================================
   HEADER
   ============================================ */
header {
    padding: 16px 0;
    background-color: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
    position: sticky;
    top: 0;
    z-index: 1000;
}
.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}
.logo img {
    height: 44px;
    width: auto;
    display: block;
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
}
.nav-links a:not(.btn-primary):not(.btn-login) {
    color: var(--gray-600);
    text-decoration: none;
    padding: 8px 16px;
    font-weight: 500;
    transition: var(--transition);
    border-radius: var(--radius);
}
.nav-links a:not(.btn-primary):not(.btn-login):hover {
    color: var(--primary);
    background-color: var(--primary-light);
}
.nav-links .btn-primary {
    padding: 8px 20px;
    margin-left: 8px;
}
.nav-links .btn-login {
    padding: 8px 20px;
}

/* ============================================
   HERO
   ============================================ */
.hero {
    padding: 80px 0 100px;
    background: linear-gradient(135deg, #ffffff 0%, var(--primary-light) 100%);
    border-bottom: 1px solid var(--gray-200);
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(164, 121, 215, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
}
.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}
.hero-content h1 {
    font-size: 3.6rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}
.hero-content h1 span {
    color: var(--primary);
    position: relative;
}
.hero-content h1 span::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 0;
    width: 100%;
    height: 8px;
    background-color: rgba(164, 121, 215, 0.2);
    border-radius: 4px;
    z-index: -1;
}
.hero-content p {
    font-size: 1.2rem;
    color: var(--gray-600);
    margin-bottom: 36px;
    max-width: 500px;
}
.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}
.hero-image img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius);
    box-shadow: 0 20px 48px rgba(164, 121, 215, 0.2);
}
.empresa-badge {
    display: inline-block;
    background-color: var(--secondary);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 16px;
    border-radius: 20px;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
    text-transform: uppercase;
}
.hero-badge-latam {
    display: inline-block;
    background-color: rgba(164, 121, 215, 0.15);
    color: var(--primary-dark);
    font-size: 0.85rem;
    font-weight: 600;
    padding: 4px 16px;
    border-radius: 20px;
    margin-top: 12px;
}

/* ============================================
   SECCIONES GENERALES
   ============================================ */
section {
    padding: 80px 0;
}
.section-title {
    text-align: center;
    font-size: 2.6rem;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}
.section-title .highlight {
    color: var(--primary);
}
.section-subtitle {
    text-align: center;
    color: var(--gray-600);
    font-size: 1.15rem;
    max-width: 750px;
    margin: 0 auto 60px;
}

/* ============================================
   PROBLEMA / SOLUCIÓN (Narrativa)
   ============================================ */
.narrative {
    background-color: #fff;
}
.narrative-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.narrative-content h2 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 20px;
}
.narrative-content p {
    color: var(--gray-600);
    margin-bottom: 16px;
    font-size: 1.05rem;
}
.narrative-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 24px;
}
.stat-item {
    background: var(--gray-100);
    padding: 24px;
    border-radius: var(--radius);
    text-align: center;
}
.stat-number {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--primary);
}
.stat-label {
    color: var(--gray-600);
    font-size: 0.9rem;
}

/* ============================================
   SOLUCIONES SEGMENTADAS
   ============================================ */
.solutions {
    background-color: var(--gray-100);
}
.solutions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 40px;
}
.solution-card {
    background: #fff;
    padding: 40px 32px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid transparent;
    display: flex;
    flex-direction: column;
}
.solution-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
    box-shadow: var(--shadow-hover);
}
.solution-card .icon {
    font-size: 3rem;
    margin-bottom: 16px;
}
.solution-card h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}
.solution-card p {
    color: var(--gray-600);
    margin-bottom: 20px;
    flex-grow: 1;
}
.solution-card ul {
    list-style: none;
    margin-bottom: 24px;
}
.solution-card ul li {
    padding: 6px 0;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--gray-600);
}
.solution-card ul li::before {
    content: "✓";
    color: var(--primary);
    font-weight: 700;
}
.solution-card .btn-outline,
.solution-card .btn-primary {
    align-self: flex-start;
    padding: 10px 24px;
}

/* ============================================
   CARACTERÍSTICAS DESTACADAS
   ============================================ */
.features {
    background-color: #fff;
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 40px;
}
.feature-item {
    text-align: center;
    padding: 24px;
}
.feature-item .icon {
    font-size: 2.8rem;
    display: block;
    margin-bottom: 16px;
}
.feature-item h4 {
    font-size: 1.2rem;
    margin-bottom: 8px;
}
.feature-item p {
    color: var(--gray-600);
    font-size: 0.95rem;
}

/* ============================================
   TESTIMONIOS
   ============================================ */
.testimonials {
    background-color: var(--primary-light);
}
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-top: 40px;
}
.testimonial-card {
    background: #fff;
    padding: 32px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}
.testimonial-card .stars {
    color: #f5b342;
    font-size: 1.2rem;
    margin-bottom: 12px;
}
.testimonial-card p {
    font-style: italic;
    color: var(--gray-600);
    margin-bottom: 16px;
}
.testimonial-card .author {
    display: flex;
    align-items: center;
    gap: 12px;
}
.testimonial-card .author img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    background: var(--gray-200);
}
.testimonial-card .author .name {
    font-weight: 600;
}
.testimonial-card .author .role {
    font-size: 0.85rem;
    color: var(--gray-600);
}

/* ============================================
   FORMULARIOS (Demo y Contacto)
   ============================================ */
.cta-demo {
    background: #fff;
}
.form-demo,
.form-contacto {
    max-width: 600px;
    margin: 0 auto;
    background: var(--gray-100);
    padding: 48px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}
.form-demo .grupo,
.form-contacto .grupo {
    margin-bottom: 20px;
}
.form-demo label,
.form-contacto label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    font-size: 0.9rem;
}
.form-demo input,
.form-demo select,
.form-contacto input,
.form-contacto textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 1rem;
    transition: border 0.2s;
    background: #fff;
}
.form-demo input:focus,
.form-demo select:focus,
.form-contacto input:focus,
.form-contacto textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(164, 121, 215, 0.1);
}
.form-demo .btn-primary,
.form-contacto .btn-primary {
    width: 100%;
    justify-content: center;
    padding: 16px;
    font-size: 1.1rem;
}
.alerta {
    padding: 16px;
    border-radius: var(--radius);
    margin-bottom: 24px;
    font-weight: 500;
}
.alerta.exito {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}
.alerta.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.contact-section {
    background-color: var(--gray-100);
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}
.contact-info h2 {
    font-size: 2rem;
    margin-bottom: 16px;
}
.contact-info p {
    color: var(--gray-600);
    margin-bottom: 24px;
}
.contact-info .detail {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}
.contact-info .detail .icon {
    font-size: 1.4rem;
}

/* ============================================
   FOOTER
   ============================================ */
footer {
    background-color: var(--secondary);
    color: #c8c8d4;
    padding: 48px 0 24px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}
.footer-logo img {
    height: 40px;
    filter: brightness(0) invert(1);
}
.footer-logo p {
    margin-top: 16px;
    font-size: 0.95rem;
    max-width: 300px;
}
.footer-links h4 {
    color: #fff;
    margin-bottom: 16px;
}
.footer-links a {
    display: block;
    color: #c8c8d4;
    text-decoration: none;
    margin-bottom: 8px;
    transition: color 0.2s;
}
.footer-links a:hover {
    color: #fff;
}
.footer-bottom {
    text-align: center;
    border-top: 1px solid #2e2e42;
    padding-top: 24px;
    font-size: 0.9rem;
}
.footer-bottom .empresa {
    color: var(--primary);
    font-weight: 600;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 992px) {
    .hero-grid,
    .narrative-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-content p {
        margin-left: auto;
        margin-right: auto;
    }
    .hero-buttons {
        justify-content: center;
    }
    .solutions-grid {
        grid-template-columns: 1fr 1fr;
    }
    .narrative-stats {
        justify-items: center;
    }
    .contact-info .detail {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        align-items: center;
    }
    .nav-links {
        justify-content: center;
    }
    .nav-links a:not(.btn-primary):not(.btn-login) {
        padding: 6px 12px;
        font-size: 0.9rem;
    }
    .hero-content h1 {
        font-size: 2.4rem;
    }
    .section-title {
        font-size: 2rem;
    }
    .solutions-grid {
        grid-template-columns: 1fr;
    }
    .form-demo,
    .form-contacto {
        padding: 32px 20px;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .footer-logo p {
        margin-left: auto;
        margin-right: auto;
    }
}