:root {
    --primary-ref: #1e1b4b;
    --secondary-ref: #4f46e5;
    --accent-ref: #06b6d4;
    --bg-main: #ffffff;
    --bg-light: #f8fafc;
    --text-main: #1f2937;
    --text-muted: #6b7280;
    --border-ref: #e5e7eb;
    --card-bg: #ffffff;
    --disclaimer-bg: #0f172a;
    --font-stack: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

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

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

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

.py-5 {
    padding: 5rem 0;
}

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

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

/* Disclaimer Bar */
.disclaimer-banner-top {
    background-color: var(--disclaimer-bg);
    color: #f1f5f9;
    font-size: 0.75rem;
    padding: 0.5rem 0;
    text-align: center;
    border-bottom: 1px solid #334155;
}

/* Top Bar Reference (Estilo Cloud Hosting Template) */
.top-bar-reference {
    background-color: #f3f4f6;
    border-bottom: 1px solid var(--border-ref);
    font-size: 0.85rem;
    padding: 0.6rem 0;
    color: var(--text-muted);
}

.top-bar-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-contact-info span {
    margin-right: 1.5rem;
}

.top-action-links a {
    color: var(--text-muted);
    text-decoration: none;
    margin-left: 1rem;
    transition: color 0.2s;
}

.top-action-links a:hover {
    color: var(--secondary-ref);
}

/* Header Principal */
.main-header {
    background-color: var(--bg-main);
    border-bottom: 1px solid var(--border-ref);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container-ref {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo-area a {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary-ref);
    text-decoration: none;
    letter-spacing: -0.03em;
}

.logo-area span {
    color: var(--secondary-ref);
}

.navbar-ref ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.navbar-ref a {
    text-decoration: none;
    color: var(--text-main);
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.2s;
}

.navbar-ref a:hover,
.navbar-ref a.active {
    color: var(--secondary-ref);
}

.btn-cta-ref {
    background-color: var(--secondary-ref);
    color: #ffffff;
    padding: 0.6rem 1.4rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: background 0.2s;
}

.btn-cta-ref:hover {
    background-color: #4338ca;
}

/* Hero Estilo Cloud Hosting */
.hero-cloud-style {
    background: linear-gradient(135deg, #1e1b4b 0%, #312e81 100%);
    color: #ffffff;
    padding: 6rem 0;
}

.hero-cloud-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.badge-subtle {
    display: inline-block;
    background: rgba(255, 255, 255, 0.1);
    color: var(--accent-ref);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero-cloud-content h1 {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-cloud-content p {
    font-size: 1.1rem;
    color: #cbd5e1;
    margin-bottom: 2rem;
}

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

.btn-primary-ref {
    background-color: var(--accent-ref);
    color: #0f172a;
    padding: 0.8rem 1.8rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 700;
    transition: opacity 0.2s;
}

.btn-primary-ref:hover {
    opacity: 0.9;
}

.btn-outline-ref {
    background: transparent;
    color: #ffffff;
    border: 2px solid rgba(255, 255, 255, 0.3);
    padding: 0.8rem 1.8rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: border-color 0.2s;
}

.btn-outline-ref:hover {
    border-color: #ffffff;
}

.hero-cloud-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

/* Sección de Planes / Hosting Grid */
.section-header-ref {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem auto;
}

.section-header-ref h2 {
    font-size: 2.2rem;
    color: var(--primary-ref);
    margin-bottom: 1rem;
    font-weight: 800;
}

.section-header-ref p {
    color: var(--text-muted);
    font-size: 1.05rem;
}

.hosting-plans-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    align-items: stretch;
}

.plan-card {
    background: var(--card-bg);
    border: 1px solid var(--border-ref);
    border-radius: 10px;
    padding: 2.5rem 2rem;
    display: flex;
    flex-direction: column;
    position: relative;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02);
    transition: transform 0.2s, box-shadow 0.2s;
}

.plan-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
}

.featured-plan {
    border: 2px solid var(--secondary-ref);
    box-shadow: 0 10px 25px -5px rgba(79, 70, 229, 0.1);
}

.popular-tag {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--secondary-ref);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.25rem 1rem;
    border-radius: 50px;
    text-transform: uppercase;
}

.plan-header h3 {
    font-size: 1.35rem;
    color: var(--primary-ref);
    margin-bottom: 0.5rem;
}

.plan-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

.plan-features ul {
    list-style: none;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.plan-features li {
    font-size: 0.95rem;
    color: var(--text-main);
    margin-bottom: 0.9rem;
}

.plan-footer {
    text-align: center;
}

.btn-plan {
    display: block;
    background: var(--bg-light);
    color: var(--primary-ref);
    border: 1px solid var(--border-ref);
    padding: 0.75rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: background 0.2s, color 0.2s;
}

.btn-plan:hover {
    background: var(--primary-ref);
    color: #ffffff;
}

.btn-plan-featured {
    display: block;
    background: var(--secondary-ref);
    color: #ffffff;
    padding: 0.75rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: background 0.2s;
}

.btn-plan-featured:hover {
    background: #4338ca;
}

/* Características Grid */
.features-grid-ref {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.feature-item-ref {
    background: #ffffff;
    border: 1px solid var(--border-ref);
    padding: 2.5rem;
    border-radius: 8px;
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.feature-item-ref h3 {
    font-size: 1.2rem;
    color: var(--primary-ref);
    margin-bottom: 0.75rem;
}

.feature-item-ref p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Footer */
.footer-ref {
    background-color: var(--primary-ref);
    color: #94a3b8;
    padding: 4rem 0 2rem 0;
}

.footer-grid-ref {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-col-ref h3 {
    color: #ffffff;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.footer-col-ref span {
    color: var(--accent-ref);
}

.footer-col-ref p {
    font-size: 0.9rem;
    max-width: 300px;
}

.footer-col-ref h4 {
    color: #ffffff;
    font-size: 1rem;
    margin-bottom: 1.2rem;
}

.footer-col-ref ul {
    list-style: none;
}

.footer-col-ref li {
    margin-bottom: 0.75rem;
}

.footer-col-ref a {
    color: #94a3b8;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.footer-col-ref a:hover {
    color: #ffffff;
}

.footer-bottom-ref {
    border-top: 1px solid #312e81;
    padding-top: 1.5rem;
    font-size: 0.85rem;
}