/* === VARIANTE 3: DINÁMICO & DEPORTIVO === */
:root {
    --primary: #FF3D00; /* Naranja más rojizo y vibrante */
    --dark: #111111;
    --gray-dark: #212121;
    --gray-med: #424242;
    --light: #FFFFFF;
    --font-heading: 'Poppins', sans-serif; /* Moderna y geométrica */
    --font-body: 'Roboto', sans-serif;
    --skew-angle: -3deg; /* Ángulo de inclinación para las secciones */
}

/* Resets y Básicos */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); background-color: var(--dark); color: #E0E0E0; line-height: 1.6; overflow-x: hidden; }
h1, h2, h3, h4 { font-family: var(--font-heading); color: var(--light); font-weight: 700; text-transform: uppercase; font-style: italic; /* Itálica para velocidad */ }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section-padding { padding: 120px 0; position: relative; z-index: 1; }
.text-accent, .fire-accent { color: var(--primary); }
.bg-alt { background-color: var(--gray-dark); }
.bg-dark { background-color: var(--dark); }
.text-center { text-align: center; }
.mb-5 { margin-bottom: 3rem; }
img { max-width: 100%; display: block; }
.section-intro { font-style: italic; color: #9E9E9E; }

/* Utilidad para secciones inclinadas */
.section-skewed { transform: skewY(var(--skew-angle)); }
.section-skewed > .container { transform: skewY(calc(var(--skew-angle) * -1)); }

/* Botones Estilo 3 */
.btn { display: inline-block; padding: 15px 35px; font-family: var(--font-heading); font-weight: 700; text-transform: uppercase; font-style: italic; text-decoration: none; transition: 0.3s; border: none; position: relative; z-index: 1; overflow: hidden; }
.btn::before { content: ''; position: absolute; top: 0; left: 0; width: 0%; height: 100%; background: rgba(255,255,255,0.2); transition: 0.4s; z-index: -1; transform: skewX(-20deg); }
.btn:hover::before { width: 150%; }
.btn-primary { background: linear-gradient(45deg, var(--primary), #FF6D00); color: var(--light); box-shadow: 0 5px 15px rgba(255, 61, 0, 0.4); }
.btn-secondary { background: var(--gray-med); color: var(--light); }
.btn-sm { padding: 10px 25px; font-size: 0.9rem; }

/* Navbar 3 */
.navbar { background: var(--dark); height: 80px; display: flex; align-items: center; position: sticky; top: 0; z-index: 100; border-bottom: 1px solid rgba(255,255,255,0.1); }
.nav-container { display: flex; justify-content: space-between; align-items: center; width: 100%; }
.logo { font-size: 2rem; font-family: var(--font-heading); font-weight: 900; text-decoration: none; color: var(--light); font-style: italic; }
.nav-links { display: flex; list-style: none; gap: 30px; }
.nav-links a { color: var(--light); text-decoration: none; font-weight: 700; font-family: var(--font-heading); text-transform: uppercase; font-style: italic; font-size: 0.9rem; transition: 0.3s; }
.nav-links a:hover { color: var(--primary); }
.btn-nav { background: var(--primary) !important; padding: 10px 25px !important; transform: skewX(-10deg); }
.btn-nav:hover { background: #FF6D00 !important; }
.menu-toggle { display: none; color: var(--light); font-size: 1.5rem; cursor: pointer; }

/* Hero 3 */
.hero { height: 95vh; background: linear-gradient(135deg, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.4) 100%), url('https://images.unsplash.com/photo-1517963879433-6ad2b056d712?ixlib=rb-4.0.3&auto=format&fit=crop&w=1470&q=80') no-repeat center/cover; display: flex; align-items: center; position: relative; overflow: hidden; }
/* Elemento decorativo de fondo */
.hero::after { content: ''; position: absolute; bottom: -50px; left: 0; width: 100%; height: 100px; background: var(--dark); transform: skewY(var(--skew-angle)); }
.hero-content { max-width: 700px; position: relative; z-index: 2; }
.hero h1 { font-size: 5rem; line-height: 1; margin-bottom: 20px; text-shadow: 2px 2px 10px rgba(0,0,0,0.5); }
.hero p { font-size: 1.4rem; margin-bottom: 40px; font-weight: 300; }
.hero-btns { display: flex; gap: 20px; }

/* About 3 */
.about { padding-top: 50px; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-img { transform: skewX(-5deg); border: 3px solid var(--primary); box-shadow: 10px 10px 0 rgba(255, 61, 0, 0.2); }
.sub-title { color: var(--primary); margin-bottom: 10px; letter-spacing: 2px; }
.blockquote { font-size: 1.5rem; color: var(--light); border-left: 5px solid var(--primary); padding-left: 25px; margin: 30px 0; font-weight: 700; background: linear-gradient(90deg, var(--gray-dark), transparent); padding: 20px; }
.stats-grid { display: flex; gap: 40px; margin-top: 40px; }
.stat-item strong { display: block; font-size: 3.5rem; color: var(--primary); font-family: var(--font-heading); line-height: 1; font-style: italic; }

/* Services 3 */
.services { background: var(--gray-dark); transform: skewY(var(--skew-angle)); padding: 150px 0; margin-top: -50px; }
.services .container { transform: skewY(calc(var(--skew-angle) * -1)); }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 30px; }
.service-card { background: var(--dark); padding: 40px 30px; transition: 0.3s; border-bottom: 3px solid transparent; }
.service-card:hover { border-bottom-color: var(--primary); background: linear-gradient(to top, rgba(255, 61, 0, 0.1), var(--dark)); transform: translateY(-10px); }
.icon-box { font-size: 3rem; color: var(--primary); margin-bottom: 25px; transform: skewX(-10deg); display: inline-block; }

/* Alliance 3 */
.alliance-banner { background: url('https://images.unsplash.com/photo-1599058917212-d750089bc07e?ixlib=rb-4.0.3&auto=format&fit=crop&w=1469&q=80') fixed center/cover; position: relative; z-index: 2; }
.alliance-banner::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(90deg, var(--primary) 0%, rgba(255, 61, 0, 0.6) 100%); z-index: -1; }
.alliance-flex { display: flex; align-items: center; gap: 50px; }
.alliance-text { flex: 1; }
.alliance-visual { flex: 1; }
.alliance-visual img { transform: skewX(-5deg); box-shadow: -15px 15px 0 rgba(0,0,0,0.2); }
.badge-accent { background: var(--dark); color: var(--primary); padding: 5px 15px; font-weight: 700; font-family: var(--font-heading); font-style: italic; text-transform: uppercase; }

/* Products 3 */
.products { background: var(--dark); transform: skewY(var(--skew-angle)); padding: 150px 0; margin-top: -80px; position: relative; z-index: 3; }
.products .container { transform: skewY(calc(var(--skew-angle) * -1)); }
.product-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; }
.product-card { display: block; text-decoration: none; background: var(--gray-dark); position: relative; overflow: hidden; border: 2px solid rgba(255,255,255,0.05); transition: 0.3s; }
.product-card:hover { border-color: var(--primary); }
.product-card img { width: 100%; height: 300px; object-fit: cover; transition: 0.5s; transform: skewX(-2deg) scale(1.1); }
.product-card:hover img { transform: skewX(0deg) scale(1); }
.product-info { padding: 25px; position: relative; z-index: 2; background: linear-gradient(to top, var(--gray-dark) 90%, transparent); margin-top: -100px; }
.btn-link { color: var(--primary); font-weight: 700; margin-top: 15px; display: inline-block; font-family: var(--font-heading); text-transform: uppercase; font-style: italic; }

/* Education 3 */
.education { background: var(--gray-dark); padding-bottom: 150px; }
.edu-container { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.edu-box { background: var(--dark); border-left: 4px solid var(--primary); }
.edu-header { background: linear-gradient(45deg, var(--primary), #FF6D00); color: var(--light); padding: 20px; display: flex; align-items: center; gap: 15px; transform: skewX(-5deg); margin-left: -20px; padding-left: 40px; width: calc(100% + 20px); box-shadow: 5px 5px 15px rgba(0,0,0,0.3); }
.edu-header i { font-size: 2rem; }
.edu-header h3 { margin: 0; }
.edu-body { padding: 30px; }
.edu-body ul { list-style: none; }
.edu-body li { margin-bottom: 15px; padding-left: 25px; position: relative; }
.edu-body li::before { content: ''; position: absolute; left: 0; top: 8px; width: 12px; height: 4px; background: var(--primary); transform: skewX(-20deg); }
.highlight-item { background: rgba(255, 61, 0, 0.1); padding: 15px; }

/* Contact 3 */
.contact-section { margin-top: -100px; position: relative; z-index: 4; }
.contact-wrapper { display: grid; grid-template-columns: 1fr 1fr; gap: 0; box-shadow: 0 20px 50px rgba(0,0,0,0.3); }
.contact-info { padding: 60px; background: var(--gray-dark); position: relative; overflow: hidden; }
.contact-info::before { content: ''; position: absolute; top: 0; right: 0; width: 200px; height: 100%; background: linear-gradient(90deg, transparent, rgba(255, 61, 0, 0.05)); transform: skewX(-20deg); }
.contact-map { position: relative; min-height: 400px; }
.contact-map img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(100%) contrast(1.2); }
.map-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(17, 17, 17, 0.7); display: flex; justify-content: center; align-items: center; }
.info-item { display: flex; gap: 25px; margin-bottom: 35px; align-items: flex-start; }
.info-item i { font-size: 2rem; color: var(--light); background: var(--primary); padding: 15px; transform: skewX(-10deg); box-shadow: 3px 3px 0 rgba(255,255,255,0.1); }

/* Footer 3 */
.footer { background: #000; padding: 80px 0 30px; }
.footer-brand h3 { font-size: 2.5rem; font-style: italic; }
.footer-social a { color: var(--light); text-decoration: none; margin-left: 20px; font-family: var(--font-heading); font-weight: 700; text-transform: uppercase; font-style: italic; transition: 0.3s; }
.footer-social a:hover { color: var(--primary); text-shadow: 0 0 10px rgba(255, 61, 0, 0.5); }
.copyright { color: #666; font-size: 0.9rem; margin-top: 40px; }

/* Responsive 3 */
@media (max-width: 992px) {
    .hero h1 { font-size: 3.5rem; }
    .about-grid, .alliance-flex, .edu-container, .contact-wrapper { grid-template-columns: 1fr; flex-direction: column; }
    .alliance-visual { width: 100%; }
    .contact-map { height: 300px; }
    .footer-content { flex-direction: column; gap: 30px; text-align: center; }
    .footer-social a { margin: 0 10px; }
}
@media (max-width: 768px) {
    .nav-links { position: fixed; top: 80px; left: 0; height: auto; width: 100%; background: var(--gray-dark); flex-direction: column; padding: 30px; transform: translateX(100%); transition: 0.4s ease-in-out; }
    .nav-links.active { transform: translateX(0); }
    .menu-toggle { display: block; }
    .hero-btns { flex-direction: column; }
    .btn { width: 100%; text-align: center; }
    .section-skewed, .section-skewed > .container { transform: none !important; margin-top: 0 !important; padding-bottom: 80px !important;}
    .hero::after { display: none; }
    .about { padding-top: 80px; }
    .contact-section { margin-top: 0; }
}