/* ==========================================================================
   LANDING PAGE COMERCIAL — ESTILOS Y RESPONSIVIDAD
   ========================================================================== */

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: #0b0f19;
    color: #f1f5f9;
    line-height: 1.6;
    overflow-x: hidden;
    max-width: 100vw;
}

code {
    font-family: monospace;
    background: rgba(255,255,255,0.1);
    padding: 2px 6px;
    border-radius: 4px;
    color: #00f2fe;
}

/* ==========================================================================
   HEADER & NAVBAR
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 9999;
    background: rgba(11, 15, 25, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding: 15px 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'Outfit', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: #ffffff;
    text-decoration: none;
}

.logo-sparkle {
    font-size: 1.4rem;
}

.highlight {
    color: #00f2fe;
}

.nav-links {
    display: flex;
    gap: 25px;
}

.nav-links a {
    color: #94a3b8;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #00f2fe;
}

.btn-nav {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: #ffffff;
    padding: 10px 20px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(59, 130, 246, 0.4);
}

/* ==========================================================================
   HERO LANDING
   ========================================================================== */
.hero-landing {
    padding: 160px 20px 80px;
    text-align: center;
    background: radial-gradient(circle at 50% 20%, rgba(59, 130, 246, 0.15) 0%, transparent 60%);
}

.hero-content {
    max-width: 850px;
    margin: 0 auto;
}

.badge-tag {
    display: inline-block;
    background: rgba(0, 242, 254, 0.1);
    color: #00f2fe;
    border: 1px solid rgba(0, 242, 254, 0.3);
    padding: 6px 18px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 25px;
}

.hero-main-title {
    font-family: 'Outfit', sans-serif;
    font-size: 3.2rem;
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 20px;
    color: #ffffff;
}

.gradient-text {
    background: linear-gradient(135deg, #00f2fe 0%, #4facfe 50%, #00c6ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-description {
    font-size: 1.15rem;
    color: #94a3b8;
    margin-bottom: 35px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.btn-primary-landing {
    background: linear-gradient(135deg, #ff416c 0%, #ff4b2b 100%);
    color: #ffffff;
    padding: 16px 36px;
    border-radius: 50px;
    font-size: 1.05rem;
    font-weight: 700;
    text-decoration: none;
    box-shadow: 0 10px 25px rgba(255, 65, 108, 0.35);
    transition: all 0.3s ease;
}

.btn-primary-landing:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 30px rgba(255, 65, 108, 0.5);
}

.btn-whatsapp-landing {
    background: #25D366;
    color: #ffffff;
    padding: 16px 32px;
    border-radius: 50px;
    font-size: 1.05rem;
    font-weight: 700;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3);
    transition: all 0.3s ease;
}

.btn-whatsapp-landing:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 30px rgba(37, 211, 102, 0.45);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    color: #cbd5e1;
    font-size: 0.9rem;
    font-weight: 600;
}

.stat-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 8px 18px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

/* ==========================================================================
   SECCIONES GENERALES
   ========================================================================== */
.section-landing {
    padding: 90px 20px;
}

.bg-darker {
    background: #070a12;
}

.container {
    max-width: 1140px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    max-width: 650px;
    margin: 0 auto 50px;
}

.section-tag {
    font-size: 0.8rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: #00f2fe;
    font-weight: 700;
    display: block;
    margin-bottom: 10px;
}

.section-header h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 2.3rem;
    color: #ffffff;
    margin-bottom: 12px;
}

.section-header p {
    color: #94a3b8;
    font-size: 1rem;
}

/* ==========================================================================
   CATEGORÍAS DE EVENTOS
   ========================================================================== */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.cat-card {
    background: #131927;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 30px 25px;
    text-align: center;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.cat-card:hover {
    transform: translateY(-5px);
    border-color: #00f2fe;
}

.cat-icon {
    font-size: 2.8rem;
    margin-bottom: 15px;
}

.cat-card h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.3rem;
    color: #ffffff;
    margin-bottom: 8px;
}

.cat-card p {
    color: #94a3b8;
    font-size: 0.88rem;
}

/* ==========================================================================
   DEMOS DESTACADOS
   ========================================================================== */
.demos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.demo-card {
    background: #131927;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: transform 0.3s ease;
}

.demo-card:hover {
    transform: translateY(-6px);
}

.demo-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(135deg, #d4af37 0%, #aa771c 100%);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 20px;
    z-index: 2;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.demo-badge-purple {
    background: linear-gradient(135deg, #a855f7 0%, #6b21a8 100%);
}

.demo-badge-cyan {
    background: linear-gradient(135deg, #00f2fe 0%, #0284c7 100%);
}

.demo-image-preview {
    height: 240px;
    background: #0b0f19;
    overflow: hidden;
}

.demo-image-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.demo-card:hover .demo-image-preview img {
    transform: scale(1.05);
}

.demo-info {
    padding: 25px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.demo-info h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.35rem;
    color: #ffffff;
    margin-bottom: 8px;
}

.demo-info p {
    color: #94a3b8;
    font-size: 0.9rem;
    margin-bottom: 20px;
    flex-grow: 1;
}

.btn-demo {
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 12px 20px;
    border-radius: 30px;
    text-align: center;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.btn-demo:hover {
    background: #00f2fe;
    color: #0b0f19;
    border-color: #00f2fe;
}

.error-test-box {
    background: rgba(239, 68, 68, 0.1);
    border: 1px dashed rgba(239, 68, 68, 0.4);
    border-radius: 20px;
    padding: 25px;
    text-align: center;
    max-width: 650px;
    margin: 0 auto;
}

.error-test-box h4 {
    color: #fca5a5;
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.error-test-box p {
    color: #cbd5e1;
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.btn-outline-small {
    display: inline-block;
    border: 1px solid #fca5a5;
    color: #fca5a5;
    padding: 8px 18px;
    border-radius: 20px;
    font-size: 0.85rem;
    text-decoration: none;
    font-weight: 600;
    transition: background 0.3s ease;
}

.btn-outline-small:hover {
    background: rgba(239, 68, 68, 0.2);
}

/* ==========================================================================
   TABLA DE PRECIOS
   ========================================================================== */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    align-items: stretch;
}

.pricing-card {
    background: #131927;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    padding: 35px 25px;
    display: flex;
    flex-direction: column;
    position: relative;
}

.pricing-card.popular {
    border: 2px solid #d4af37;
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.15);
    background: #171f30;
}

.popular-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: #d4af37;
    color: #0b0f19;
    font-size: 0.75rem;
    font-weight: 800;
    padding: 4px 16px;
    border-radius: 20px;
}

.pricing-header {
    text-align: center;
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.pricing-header h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.4rem;
    color: #ffffff;
    margin-bottom: 10px;
}

.price {
    font-family: 'Outfit', sans-serif;
    font-size: 3rem;
    font-weight: 900;
    color: #00f2fe;
}

.pricing-card.popular .price {
    color: #d4af37;
}

.price-sub {
    font-size: 0.8rem;
    color: #94a3b8;
}

.pricing-features {
    list-style: none;
    margin-bottom: 30px;
    flex-grow: 1;
}

.pricing-features li {
    font-size: 0.9rem;
    color: #cbd5e1;
    margin-bottom: 12px;
}

.pricing-features li.disabled {
    color: #475569;
    text-decoration: line-through;
}

.btn-pricing {
    background: #3b82f6;
    color: #ffffff;
    text-align: center;
    padding: 14px 24px;
    border-radius: 40px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.btn-pricing:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.4);
}

.btn-gold {
    background: linear-gradient(135deg, #d4af37 0%, #aa771c 100%);
}

.btn-gold:hover {
    box-shadow: 0 8px 20px rgba(212, 175, 55, 0.4);
}

/* ==========================================================================
   FAQ & FOOTER
   ========================================================================== */
.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 25px;
}

.faq-item {
    background: #131927;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 25px;
}

.faq-item h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    color: #ffffff;
    margin-bottom: 8px;
}

.faq-item p {
    color: #94a3b8;
    font-size: 0.9rem;
}

.footer-landing {
    padding: 80px 20px 40px;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    background: #05080e;
}

.footer-landing h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 2.2rem;
    margin-bottom: 10px;
}

.footer-landing p {
    color: #94a3b8;
    margin-bottom: 30px;
}

.footer-note {
    margin-top: 50px;
    font-size: 0.8rem;
    color: #64748b;
}

/* ==========================================================================
   RESPONSIVE LANDING (375px, 390px, 414px, 768px, 1366px)
   ========================================================================== */
@media screen and (max-width: 768px) {
    .nav-links { display: none; }
    .hero-landing { padding: 130px 15px 50px; }
    .hero-main-title { font-size: clamp(2rem, 7vw, 2.6rem); }
    .hero-description { font-size: 1rem; }
    .faq-grid { grid-template-columns: 1fr; }
    .section-landing { padding: 60px 15px; }
}

@media screen and (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }

    .pricing-card {
        padding: 28px 18px;
    }

    .pricing-header h3 {
        font-size: 1.25rem;
    }

    .price {
        font-size: 2.5rem;
    }

    .stat-item {
        font-size: 0.8rem;
        padding: 6px 12px;
    }
}