/* ============================================
   PÁGINA DE INICIO - LA ESQUINA CRIOLLA
   Diseño moderno y elegante con tema oscuro
   ============================================ */

:root {
    --primary-color: #FFD700;
    --primary-dark: #B8860B;
    --bg-dark: #000000;
    --bg-light: #1a1a1a;
    --text-dark: #ffffff;
    --text-light: #cccccc;
    --border-color: #333333;
    --transition: 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--bg-dark);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        90deg,
        transparent,
        transparent 2px,
        rgba(255, 215, 0, 0.03) 2px,
        rgba(255, 215, 0, 0.03) 4px
    );
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.logo-container {
    margin-bottom: 30px;
}

.hero-logo {
    width: 500px;
    height: auto;
    filter: drop-shadow(0 0 40px rgba(255, 215, 0, 0.5));
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.hero-title {
    font-size: 72px;
    font-weight: 700;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 8px;
    margin-bottom: 20px;
    text-shadow: 0 0 40px rgba(255, 215, 0, 0.6);
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from { text-shadow: 0 0 20px rgba(255, 215, 0, 0.4); }
    to { text-shadow: 0 0 40px rgba(255, 215, 0, 0.8); }
}

.hero-subtitle {
    font-size: 24px;
    color: var(--text-light);
    letter-spacing: 3px;
    margin-bottom: 50px;
    font-weight: 300;
}

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

.btn-primary, .btn-secondary {
    padding: 18px 40px;
    font-size: 16px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-decoration: none;
    border: 2px solid var(--primary-color);
    transition: all var(--transition);
    cursor: pointer;
    display: inline-block;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--bg-dark);
}

.btn-primary:hover {
    background: transparent;
    color: var(--primary-color);
    box-shadow: 0 0 30px rgba(255, 215, 0, 0.6);
    transform: translateY(-3px);
}

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

.btn-secondary:hover {
    background: var(--primary-color);
    color: var(--bg-dark);
    box-shadow: 0 0 30px rgba(255, 215, 0, 0.6);
    transform: translateY(-3px);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: var(--text-light);
    font-size: 14px;
    letter-spacing: 2px;
    z-index: 2;
}

.scroll-arrow {
    font-size: 24px;
    color: var(--primary-color);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

/* ============================================
   SECTION HEADERS
   ============================================ */

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-label {
    color: var(--primary-color);
    font-size: 14px;
    letter-spacing: 3px;
    text-transform: uppercase;
    font-weight: 600;
}

.section-title {
    font-size: 48px;
    color: var(--text-dark);
    margin: 15px 0;
    font-weight: 700;
    letter-spacing: 2px;
}

.divider {
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    margin: 20px auto;
}

/* ============================================
   ABOUT SECTION
   ============================================ */

.about {
    padding: 100px 0;
    background: var(--bg-light);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text .lead {
    font-size: 24px;
    color: var(--primary-color);
    margin-bottom: 30px;
    font-weight: 300;
    line-height: 1.8;
}

.about-text p {
    color: var(--text-light);
    margin-bottom: 30px;
    font-size: 16px;
    line-height: 1.8;
}

.features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.feature-item {
    text-align: center;
    padding: 20px;
    border: 1px solid var(--border-color);
    transition: all var(--transition);
}

.feature-item:hover {
    border-color: var(--primary-color);
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
}

.feature-icon {
    font-size: 48px;
    display: block;
    margin-bottom: 15px;
}

.feature-item h3 {
    color: var(--primary-color);
    font-size: 16px;
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.feature-item p {
    color: var(--text-light);
    font-size: 14px;
    margin: 0;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border: 2px solid var(--primary-color);
    box-shadow: 20px 20px 0 var(--bg-dark), 20px 20px 0 2px var(--primary-color);
}

/* ============================================
   SPECIALTIES SECTION
   ============================================ */

.specialties {
    padding: 100px 0;
    background: var(--bg-dark);
}

.specialties-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 60px;
}

.specialty-card {
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: all var(--transition);
}

.specialty-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 20px 40px rgba(255, 215, 0, 0.3);
}

.specialty-image {
    height: 250px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.specialty-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
}

.specialty-info {
    padding: 30px;
}

.specialty-info h3 {
    color: var(--primary-color);
    font-size: 24px;
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.specialty-info p {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.6;
}

.specialty-price {
    display: inline-block;
    color: var(--primary-color);
    font-size: 28px;
    font-weight: 700;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.4);
}

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

/* ============================================
   INFO SECTION
   ============================================ */

.info {
    padding: 100px 0;
    background: var(--bg-light);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.info-card {
    text-align: center;
    padding: 50px 30px;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    transition: all var(--transition);
}

.info-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 0 30px rgba(255, 215, 0, 0.3);
}

.info-icon {
    font-size: 64px;
    display: block;
    margin-bottom: 20px;
}

.info-card h3 {
    color: var(--primary-color);
    font-size: 24px;
    margin-bottom: 15px;
    letter-spacing: 2px;
}

.info-card p {
    color: var(--text-light);
    margin-bottom: 5px;
}

.info-card .highlight {
    color: var(--text-dark);
    font-weight: 700;
    font-size: 18px;
}

/* ============================================
   CONTACT SECTION
   ============================================ */

.contact {
    padding: 100px 0;
    background: var(--bg-dark);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info h3 {
    color: var(--primary-color);
    font-size: 32px;
    margin-bottom: 20px;
}

.contact-info p {
    color: var(--text-light);
    margin-bottom: 40px;
    font-size: 18px;
    line-height: 1.8;
}

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    padding: 20px 40px;
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    text-decoration: none;
    font-weight: 700;
    font-size: 18px;
    letter-spacing: 1px;
    transition: all var(--transition);
}

.btn-whatsapp:hover {
    background: var(--primary-color);
    color: var(--bg-dark);
    box-shadow: 0 0 30px rgba(255, 215, 0, 0.6);
    transform: translateY(-3px);
}

.whatsapp-icon {
    font-size: 28px;
}

.demo-card {
    background: var(--bg-light);
    padding: 40px;
    border: 1px solid var(--primary-color);
}

.demo-card h4 {
    color: var(--primary-color);
    font-size: 24px;
    margin-bottom: 30px;
    letter-spacing: 1px;
}

.demo-card ol {
    color: var(--text-light);
    font-size: 16px;
    line-height: 2;
    padding-left: 25px;
}

.demo-card li {
    margin-bottom: 15px;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: var(--bg-dark);
    border-top: 2px solid var(--primary-color);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 60px;
    margin-bottom: 40px;
}

.footer-logo-img {
    max-width: 150px;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 20px rgba(255, 215, 0, 0.3));
}

.footer-logo p {
    color: var(--text-light);
}

.footer-links h4, .footer-contact h4 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 18px;
    letter-spacing: 2px;
}

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

.footer-links a {
    color: var(--text-light);
    text-decoration: none;
    display: block;
    margin-bottom: 10px;
    transition: all var(--transition);
}

.footer-links a:hover {
    color: var(--primary-color);
    padding-left: 10px;
}

.footer-contact p {
    color: var(--text-light);
    margin-bottom: 10px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    color: var(--text-light);
}

.footer-demo {
    color: var(--primary-color);
    font-size: 14px;
    margin-top: 10px;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 768px) {
    .hero {
        text-align: center;
    }

    .hero-content {
        padding: 0 20px;
    }

    .hero-title {
        font-size: 36px;
        letter-spacing: 4px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .hero-logo {
        max-width: 200px;
    }

    .section-title {
        font-size: 32px;
    }

    .about-content,
    .contact-content,
    .footer-content {
        grid-template-columns: 1fr;
    }

    .specialties-grid,
    .info-grid {
        grid-template-columns: 1fr;
    }

    .features {
        grid-template-columns: 1fr;
    }

    .about-image img {
        box-shadow: 10px 10px 0 var(--bg-dark), 10px 10px 0 2px var(--primary-color);
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn-primary, .btn-secondary {
        width: 100%;
        max-width: 300px;
    }
}