/* ============================================
   KING ABRIL - ESTILO UNDERGROUND COMBATE
   ============================================ */

/* ====== VARIABLES DE COLOR ====== */
:root {
    --negro-profundo: #0B0B0B;
    --negro-carbon: #111111;
    --gris-oscuro: #1a1a1a;
    --gris-medio: #2a2a2a;
    --gris-claro: #b0b0b0;
    --blanco-sucio: #e8e8e8;
    --rojo-sangre: #8B0000;
    --rojo-vino: #6b0f1a;
    --rojo-acento: #a01c28;
    --rojo-hover: #c41e3a;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--negro-profundo);
    color: var(--blanco-sucio);
    overflow-x: hidden;
}

/* ====== TIPOGRAFÍA ====== */
h1, h2, h3, h4, h5, h6,
.titulo-hero,
.titulo-seccion,
.brand-king,
.torneo-titulo {
    font-family: 'Bebas Neue', 'Oswald', sans-serif;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--blanco-sucio);
}

.titulo-condensed {
    font-family: 'Anton', sans-serif;
    letter-spacing: 2px;
}

/* ====== NAVBAR ====== */
.navbar.bg-dark-custom {
    background-color: var(--negro-carbon) !important;
    border-bottom: 2px solid var(--rojo-sangre);
    box-shadow: 0 4px 12px rgba(0,0,0,0.8);
}

.navbar-brand.brand-king {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 3px;
    color: var(--blanco-sucio) !important;
    transition: all 0.3s ease;
}

.navbar-brand.brand-king:hover {
    color: var(--rojo-acento) !important;
    transform: scale(1.05);
}

.brand-icon {
    color: var(--rojo-sangre);
    font-size: 1.5rem;
    margin-right: 8px;
}

.navbar-nav .nav-link {
    font-family: 'Oswald', sans-serif;
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 1.2px;
    color: var(--gris-claro) !important;
    padding: 0.8rem 1.2rem !important;
    transition: all 0.3s ease;
    position: relative;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background-color: var(--rojo-acento);
    transition: width 0.3s ease;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--blanco-sucio) !important;
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 80%;
}

/* ====== HERO SECTION ====== */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--negro-carbon) 0%, var(--gris-oscuro) 100%);
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(to bottom, rgba(11,11,11,0.3) 0%, rgba(11,11,11,0.9) 100%),
        url('https://images.unsplash.com/photo-1549719386-74dfcbf7dbed?w=1920&h=1080&fit=crop') center/cover;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    padding: 2rem;
}

.titulo-hero {
    font-size: clamp(3rem, 8vw, 7rem);
    line-height: 0.9;
    margin-bottom: 1.5rem;
    text-shadow: 4px 4px 12px rgba(0,0,0,0.9);
    animation: fadeInUp 1s ease;
}

.hero-subtitle {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    font-weight: 300;
    color: var(--gris-claro);
    margin-bottom: 2.5rem;
    line-height: 1.5;
    animation: fadeInUp 1.2s ease;
}

.hero-cta {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1.4s ease;
}

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

/* ====== BOTONES ====== */
.btn-danger-custom {
    background-color: var(--rojo-sangre);
    border: 2px solid var(--rojo-sangre);
    color: var(--blanco-sucio);
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    letter-spacing: 1.5px;
    padding: 0.9rem 2.5rem;
    text-transform: uppercase;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(139, 0, 0, 0.4);
}

.btn-danger-custom:hover {
    background-color: var(--rojo-hover);
    border-color: var(--rojo-hover);
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(196, 30, 58, 0.6);
}

.btn-outline-custom {
    background-color: transparent;
    border: 2px solid var(--blanco-sucio);
    color: var(--blanco-sucio);
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    letter-spacing: 1.5px;
    padding: 0.9rem 2.5rem;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

.btn-outline-custom:hover {
    background-color: var(--blanco-sucio);
    color: var(--negro-profundo);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(232, 232, 232, 0.3);
}

/* ====== SECCIONES ====== */
.seccion {
    padding: 5rem 0;
    background-color: var(--negro-profundo);
}

.seccion-gris {
    background-color: var(--gris-oscuro);
}

.titulo-seccion {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.titulo-seccion::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background-color: var(--rojo-sangre);
}

.subtitulo-seccion {
    font-size: 1.2rem;
    color: var(--gris-claro);
    margin-bottom: 3rem;
    font-weight: 300;
}

/* ====== CARDS DE TORNEO ====== */
.torneo-card {
    background-color: var(--negro-carbon);
    border: 1px solid var(--gris-medio);
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.4s ease;
    cursor: pointer;
    height: 100%;
}

.torneo-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 35px rgba(139, 0, 0, 0.5);
    border-color: var(--rojo-acento);
}

.torneo-portada {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.torneo-card:hover .torneo-portada {
    transform: scale(1.08);
}

.torneo-body {
    padding: 1.5rem;
}

.torneo-titulo {
    font-size: 1.5rem;
    margin-bottom: 0.8rem;
    color: var(--blanco-sucio);
}

.torneo-info {
    font-size: 0.95rem;
    color: var(--gris-claro);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.torneo-info i {
    color: var(--rojo-acento);
}

/* ====== BADGES ====== */
.badge-estado {
    font-family: 'Oswald', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    padding: 0.4rem 0.9rem;
    border-radius: 4px;
}

.badge-finalizado {
    background-color: var(--gris-medio);
    color: var(--gris-claro);
}

.badge-proximamente {
    background-color: var(--rojo-sangre);
    color: var(--blanco-sucio);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(139, 0, 0, 0.7);
    }
    50% {
        box-shadow: 0 0 0 8px rgba(139, 0, 0, 0);
    }
}

/* ====== MODAL ====== */
.modal-content {
    background-color: var(--negro-carbon);
    border: 2px solid var(--rojo-sangre);
    color: var(--blanco-sucio);
}

.modal-header {
    border-bottom: 1px solid var(--gris-medio);
}

.modal-footer {
    border-top: 1px solid var(--gris-medio);
}

.modal-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2rem;
    letter-spacing: 2px;
}

.btn-close {
    filter: invert(1);
}

/* ====== PARTICIPANTES ====== */
.participante-card {
    background-color: var(--gris-oscuro);
    border: 1px solid var(--gris-medio);
    border-radius: 6px;
    padding: 1rem;
    text-align: center;
    transition: all 0.3s ease;
}

.participante-card:hover {
    border-color: var(--rojo-acento);
    transform: translateY(-4px);
}

.participante-foto {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 3px solid var(--gris-medio);
    margin-bottom: 0.8rem;
    object-fit: cover;
}

.participante-nombre {
    font-family: 'Oswald', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.3rem;
}

.participante-estado {
    font-size: 0.85rem;
    color: var(--gris-claro);
}

.participante-estado.campeon {
    color: var(--rojo-acento);
    font-weight: 700;
}

/* ====== GANADOR DESTACADO ====== */
.ganador-box {
    background: linear-gradient(135deg, var(--rojo-vino) 0%, var(--negro-carbon) 100%);
    border: 2px solid var(--rojo-sangre);
    border-radius: 10px;
    padding: 2.5rem;
    text-align: center;
    box-shadow: 0 10px 40px rgba(139, 0, 0, 0.5);
}

.ganador-foto {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    border: 5px solid var(--rojo-sangre);
    margin-bottom: 1.5rem;
    object-fit: cover;
    box-shadow: 0 8px 25px rgba(0,0,0,0.6);
}

.ganador-titulo {
    font-size: 1.3rem;
    color: var(--gris-claro);
    margin-bottom: 0.5rem;
}

.ganador-nombre {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2.5rem;
    color: var(--blanco-sucio);
    margin-bottom: 0.8rem;
}

.ganador-mensaje {
    font-size: 1.1rem;
    color: var(--gris-claro);
    font-style: italic;
}

/* ====== VIDEOS ====== */
.video-embed {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: 8px;
    border: 2px solid var(--gris-medio);
    transition: all 0.3s ease;
}

.video-embed:hover {
    border-color: var(--rojo-acento);
    transform: scale(1.02);
}

.video-embed iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* ====== CÓMO FUNCIONA ====== */
.paso-item {
    text-align: center;
    padding: 2rem 1rem;
}

.paso-numero {
    font-family: 'Anton', sans-serif;
    font-size: 4rem;
    color: var(--rojo-sangre);
    line-height: 1;
    margin-bottom: 1rem;
}

.paso-titulo {
    font-family: 'Oswald', sans-serif;
    font-size: 1.5rem;
    margin-bottom: 0.8rem;
    text-transform: uppercase;
}

.paso-texto {
    color: var(--gris-claro);
    font-size: 1rem;
}

/* ====== FILTROS ====== */
.filtros-bar {
    background-color: var(--gris-oscuro);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 3rem;
}

.filtro-btn {
    background-color: var(--gris-medio);
    border: 1px solid var(--gris-medio);
    color: var(--blanco-sucio);
    font-family: 'Oswald', sans-serif;
    padding: 0.6rem 1.2rem;
    margin: 0.3rem;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.filtro-btn:hover,
.filtro-btn.active {
    background-color: var(--rojo-sangre);
    border-color: var(--rojo-sangre);
    color: #fff;
}

/* ====== FOOTER ====== */
.footer-king {
    background-color: var(--negro-carbon);
    border-top: 3px solid var(--rojo-sangre);
    padding: 2rem 0 1rem;
    margin-top: 5rem;
}

.footer-slogan {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2.5rem;
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
}

.footer-subtitle {
    color: var(--gris-claro);
    font-size: 1.1rem;
    font-style: italic;
}

.footer-socials {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.footer-socials .social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background-color: var(--gris-oscuro);
    color: var(--blanco-hueso);
    font-size: 1.3rem;
    transition: all 0.3s ease;
    text-decoration: none;
}

.footer-socials .social-icon:hover {
    background-color: var(--rojo-sangre);
    color: var(--blanco-hueso);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(220, 38, 38, 0.4);
}

@media (min-width: 768px) {
    .footer-socials {
        justify-content: flex-end;
    }
}

.footer-divider {
    border-color: var(--gris-medio);
    opacity: 0.3;
}

.footer-legal,
.footer-copy {
    color: var(--gris-claro);
    font-size: 0.9rem;
}

/* ====== RESPONSIVE ====== */
@media (max-width: 768px) {
    .titulo-hero {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .titulo-seccion {
        font-size: 2.5rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .footer-slogan {
        font-size: 2rem;
    }
}

/* ====== UTILIDADES ====== */
.bg-negro {
    background-color: var(--negro-profundo) !important;
}

.bg-gris-oscuro {
    background-color: var(--gris-oscuro) !important;
}

.text-rojo {
    color: var(--rojo-sangre) !important;
}

.border-rojo {
    border-color: var(--rojo-sangre) !important;
}

/* ====== SECCIÓN KING ABRIL ====== */
.seccion-king-abril {
    background: linear-gradient(135deg, var(--negro-carbon) 0%, var(--gris-oscuro) 50%, var(--negro-profundo) 100%);
    position: relative;
    overflow: hidden;
}

.seccion-king-abril::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(139, 0, 0, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.king-abril-foto-wrapper {
    position: relative;
    display: inline-block;
}

.foto-frame {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    border: 4px solid var(--rojo-sangre);
    box-shadow: 
        0 10px 40px rgba(139, 0, 0, 0.5),
        0 0 60px rgba(139, 0, 0, 0.2);
    transition: all 0.4s ease;
}

.foto-frame:hover {
    transform: scale(1.03);
    box-shadow: 
        0 15px 60px rgba(139, 0, 0, 0.7),
        0 0 80px rgba(139, 0, 0, 0.4);
}

.king-abril-foto {
    width: 100%;
    height: auto;
    display: block;
    filter: grayscale(10%);
    transition: filter 0.4s ease;
}

.foto-frame:hover .king-abril-foto {
    filter: grayscale(0%);
}

.foto-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 0%, rgba(11, 11, 11, 0.3) 100%);
    pointer-events: none;
}

.foto-badge {
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--rojo-sangre) 0%, var(--rojo-vino) 100%);
    padding: 0.8rem 2rem;
    border-radius: 50px;
    border: 3px solid var(--negro-carbon);
    box-shadow: 0 8px 25px rgba(139, 0, 0, 0.6);
    display: flex;
    align-items: center;
    gap: 0.8rem;
    z-index: 10;
}

.badge-icon {
    font-size: 1.5rem;
    color: var(--blanco-sucio);
}

.badge-text {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.3rem;
    letter-spacing: 2px;
    color: var(--blanco-sucio);
}

.king-abril-content {
    padding-left: 2rem;
}

.manifiesto {
    background: rgba(26, 26, 26, 0.6);
    border-left: 4px solid var(--rojo-sangre);
    padding: 2rem 2.5rem;
    border-radius: 8px;
    backdrop-filter: blur(10px);
}

.manifiesto-line {
    font-size: 1.15rem;
    line-height: 1.9;
    color: var(--gris-claro);
    margin-bottom: 1.5rem;
    font-weight: 300;
}

.manifiesto-line:last-child {
    margin-bottom: 0;
}

.manifiesto-line.strong {
    font-size: 1.8rem;
    font-family: 'Bebas Neue', sans-serif;
    letter-spacing: 2px;
    color: var(--blanco-sucio);
    margin: 1rem 0;
    text-transform: uppercase;
}

.manifiesto-line.final {
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--blanco-sucio);
    border-top: 2px solid var(--rojo-sangre);
    padding-top: 1.5rem;
    margin-top: 1.5rem;
}

.manifiesto-highlight {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    color: var(--rojo-acento);
    font-size: 1.25rem;
    letter-spacing: 1px;
}

.king-abril-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

@media (max-width: 991px) {
    .king-abril-content {
        padding-left: 0;
        margin-top: 2rem;
    }
    
    .manifiesto {
        padding: 1.5rem 1.8rem;
    }
    
    .manifiesto-line {
        font-size: 1.05rem;
    }
    
    .manifiesto-line.strong {
        font-size: 1.5rem;
    }
}

@media (max-width: 768px) {
    .king-abril-cta {
        flex-direction: column;
    }
    
    .king-abril-cta .btn {
        width: 100%;
    }
}

/* ====== SECCIÓN PATROCINADORES ====== */
.seccion-patrocinadores {
    background-color: var(--gris-oscuro);
    border-top: 1px solid var(--gris-medio);
    border-bottom: 1px solid var(--gris-medio);
}

.patrocinadores-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 3rem;
    align-items: center;
    justify-items: center;
    padding: 2rem 0;
}

.patrocinador-item {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 80px;
    transition: all 0.3s ease;
}

.patrocinador-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    opacity: 0.6;
    filter: grayscale(100%);
}

.patrocinador-logo:hover {
    opacity: 1;
    filter: grayscale(0%);
    transform: scale(1.1);
}

.patrocinador-logo a {
    display: flex;
    align-items: center;
    justify-content: center;
}

.patrocinador-logo img {
    max-width: 120px;
    max-height: 60px;
    width: auto;
    height: auto;
    object-fit: contain;
}

.logo-svg {
    transition: all 0.3s ease;
}

.patrocinador-logo:hover .logo-svg text {
    fill: var(--blanco-sucio);
}

.patrocinador-cta {
    font-family: 'Oswald', sans-serif;
    font-size: 1.1rem;
    color: var(--gris-claro);
    letter-spacing: 1px;
}

.patrocinador-cta a {
    text-decoration: none;
    transition: all 0.3s ease;
}

.patrocinador-cta a:hover {
    color: var(--rojo-hover) !important;
    text-decoration: underline;
}

@media (max-width: 768px) {
    .patrocinadores-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .patrocinador-item {
        height: 60px;
    }
}

@media (max-width: 480px) {
    .patrocinadores-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

/* ====== PÁGINA DE INSCRIPCIÓN ====== */
.hero-inscripcion {
    background: linear-gradient(135deg, var(--negro-carbon) 0%, var(--gris-oscuro) 100%);
    padding: 5rem 0 3rem;
    border-bottom: 3px solid var(--rojo-sangre);
}

.titulo-inscripcion {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 3.5rem;
    letter-spacing: 3px;
    margin-bottom: 1rem;
    line-height: 1.1;
    text-transform: uppercase;
}

.subtitulo-inscripcion {
    font-size: 1.3rem;
    color: var(--gris-claro);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.advertencia-inscripcion {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    background-color: rgba(220, 38, 38, 0.15);
    border: 2px solid var(--rojo-sangre);
    border-radius: 8px;
    padding: 1rem 1.5rem;
    color: var(--blanco-hueso);
    font-weight: 600;
    font-size: 1.05rem;
}

.advertencia-inscripcion i {
    color: var(--rojo-sangre);
    font-size: 1.5rem;
}

.stats-inscripcion {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.stat-item {
    text-align: center;
    padding: 2rem 1rem;
    background-color: rgba(0, 0, 0, 0.4);
    border: 2px solid var(--gris-medio);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.stat-item:hover {
    border-color: var(--rojo-sangre);
    transform: translateY(-5px);
}

.stat-numero {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 3rem;
    color: var(--rojo-sangre);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--gris-claro);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Formulario */
.seccion-formulario {
    padding: 4rem 0;
}

.form-inscripcion-wrapper {
    background-color: var(--gris-oscuro);
    border: 3px solid var(--gris-medio);
    border-radius: 12px;
    padding: 3rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.form-header {
    text-align: center;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid var(--gris-medio);
}

.form-header h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2.5rem;
    letter-spacing: 3px;
    margin-bottom: 0.5rem;
}

.form-header p {
    color: var(--gris-claro);
    font-size: 1.1rem;
}

.form-inscripcion {
    max-width: 100%;
}

.form-group-king {
    margin-bottom: 2rem;
}

.form-label-king {
    display: block;
    font-family: 'Oswald', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 0.8rem;
    color: var(--blanco-hueso);
    text-transform: uppercase;
}

.form-control-king {
    width: 100%;
    padding: 1rem 1.2rem;
    font-size: 1rem;
    color: var(--blanco-hueso);
    background-color: var(--negro-carbon);
    border: 2px solid var(--gris-medio);
    border-radius: 6px;
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
}

.form-control-king:focus {
    outline: none;
    border-color: var(--rojo-sangre);
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.form-control-king::placeholder {
    color: var(--gris-claro);
    opacity: 0.6;
}

.form-control-king.is-valid {
    border-color: #10b981;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%2310b981' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1.2rem;
    padding-right: 3rem;
}

.form-control-king.is-invalid {
    border-color: #ef4444;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23ef4444'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linejoin='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23ef4444' stroke='none'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1.2rem;
    padding-right: 3rem;
}

.textarea-king.is-valid,
.textarea-king.is-invalid {
    background-position: right 1rem top 1rem;
}

.textarea-king {
    resize: vertical;
    min-height: 120px;
}

.form-hint {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: var(--gris-claro);
    font-style: italic;
}

/* Radio Buttons */
.opciones-wrapper {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.opcion-item {
    position: relative;
}

.radio-king {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.radio-label-king {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1.2rem 1.5rem;
    background-color: var(--negro-carbon);
    border: 2px solid var(--gris-medio);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
}

.radio-label-king:hover {
    border-color: var(--rojo-sangre);
    background-color: rgba(220, 38, 38, 0.05);
}

.radio-king:checked + .radio-label-king {
    border-color: var(--rojo-sangre);
    background-color: rgba(220, 38, 38, 0.15);
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.radio-icon {
    font-size: 1.5rem;
}

.radio-text {
    font-size: 0.95rem;
    letter-spacing: 0.5px;
}

/* WhatsApp CTA */
.whatsapp-cta {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: linear-gradient(135deg, #128C7E 0%, #25D366 100%);
    padding: 2rem;
    border-radius: 10px;
    margin: 2.5rem 0;
    box-shadow: 0 5px 20px rgba(37, 211, 102, 0.2);
}

.whatsapp-icon {
    font-size: 4rem;
    color: white;
}

.whatsapp-content h4 {
    font-family: 'Oswald', sans-serif;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: white;
    letter-spacing: 1px;
}

.whatsapp-content p {
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.9);
}

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    background-color: white;
    color: #128C7E;
    border: none;
    border-radius: 6px;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-whatsapp:hover {
    background-color: #f0f0f0;
    color: #128C7E;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Submit Button */
.form-actions {
    text-align: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 2px solid var(--gris-medio);
}

.btn-submit-king {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 1.2rem 3rem;
    font-family: 'Oswald', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--blanco-hueso);
    background: linear-gradient(135deg, var(--rojo-sangre) 0%, #b91c1c 100%);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(220, 38, 38, 0.3);
}

.btn-submit-king:hover {
    background: linear-gradient(135deg, #b91c1c 0%, var(--rojo-sangre) 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(220, 38, 38, 0.5);
}

.btn-submit-king .btn-icon {
    font-size: 1.8rem;
}

.form-disclaimer {
    margin-top: 1.5rem;
    font-size: 0.85rem;
    color: var(--gris-claro);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.5;
}

/* Reglas y Advertencias */
.reglas-box {
    background-color: var(--gris-oscuro);
    border: 2px solid var(--gris-medio);
    border-radius: 10px;
    padding: 2rem;
    height: 100%;
}

.reglas-advertencia {
    border-color: var(--rojo-sangre);
    background-color: rgba(220, 38, 38, 0.05);
}

.reglas-titulo {
    font-family: 'Oswald', sans-serif;
    font-size: 1.5rem;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--blanco-hueso);
}

.reglas-titulo i {
    color: var(--rojo-sangre);
    font-size: 1.8rem;
}

.reglas-lista {
    list-style: none;
    padding: 0;
    margin: 0;
}

.reglas-lista li {
    padding: 0.8rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--gris-claro);
    font-size: 1rem;
    line-height: 1.6;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.reglas-lista li:last-child {
    border-bottom: none;
}

.reglas-lista li::before {
    content: '⚔';
    position: absolute;
    left: 0;
    color: var(--rojo-sangre);
    font-size: 1.2rem;
}

/* Responsive */
@media (max-width: 991px) {
    .titulo-inscripcion {
        font-size: 2.8rem;
    }
    
    .stats-inscripcion {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }
    
    .stat-numero {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .hero-inscripcion {
        padding: 3rem 0 2rem;
    }
    
    .titulo-inscripcion {
        font-size: 2.2rem;
    }
    
    .subtitulo-inscripcion {
        font-size: 1.1rem;
    }
    
    .stats-inscripcion {
        grid-template-columns: 1fr;
    }
    
    .form-inscripcion-wrapper {
        padding: 2rem 1.5rem;
    }
    
    .opciones-wrapper {
        grid-template-columns: 1fr;
    }
    
    .whatsapp-cta {
        flex-direction: column;
        text-align: center;
    }
    
    .btn-submit-king {
        width: 100%;
        padding: 1rem 2rem;
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .advertencia-inscripcion {
        flex-direction: column;
        text-align: center;
    }
    
    .form-header h2 {
        font-size: 2rem;
    }
}