/* ============================================
   CYDERCAP - ESTILOS COMPLETOS
   Azul marino #0A1F44 | Azul eléctrico #1E63F5 | Cian #3ED0F7
   Inspirado en la estética CCD Capacitación
   ============================================ */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --color-primario: #0A1F44;
    --color-primario-claro: #1a3166;
    --color-primario-oscuro: #050d24;
    --color-azul: #1E63F5;
    --color-azul-claro: #4c85ff;
    --color-cian: #3ED0F7;
    --color-cian-claro: #7adfff;
    --color-dorado: #fbbf24;
    --color-exito: #10b981;
    --color-error: #ef4444;
    --color-advertencia: #f59e0b;
    --color-texto: #1f2937;
    --color-texto-claro: #6b7280;
    --color-borde: #e5e7eb;
    --color-fondo: #f9fafb;
    --color-blanco: #ffffff;
    --sombra: 0 10px 40px rgba(10, 31, 68, 0.1);
    --sombra-hover: 0 20px 60px rgba(30, 99, 245, 0.2);
    --radio: 12px;
    --transicion: all 0.3s ease;
    --gradiente: linear-gradient(135deg, #0A1F44 0%, #1E63F5 50%, #3ED0F7 100%);
    --gradiente-claro: linear-gradient(135deg, #1E63F5, #3ED0F7);
    --gradiente-oscuro: linear-gradient(135deg, #050d24, #0A1F44);
    --gradiente-dorado: linear-gradient(135deg, #fbbf24, #f59e0b);
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Poppins', 'Segoe UI', sans-serif;
    color: var(--color-texto);
    background: var(--color-blanco);
    line-height: 1.6;
}

.contenedor { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ============================================ BOTONES ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transicion);
    font-family: inherit;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn-primario {
    background: var(--gradiente-claro);
    color: var(--color-blanco);
    box-shadow: 0 5px 20px rgba(30, 99, 245, 0.3);
}

.btn-primario::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: 0.5s;
}

.btn-primario:hover::before { left: 100%; }
.btn-primario:hover { transform: translateY(-3px); box-shadow: 0 15px 30px rgba(30, 99, 245, 0.5); }

.btn-outline {
    background: transparent;
    color: var(--color-primario);
    border: 2px solid var(--color-primario);
}

.btn-outline:hover { background: var(--color-primario); color: var(--color-blanco); }

.btn-dorado {
    background: var(--gradiente-dorado);
    color: var(--color-primario);
    box-shadow: 0 5px 20px rgba(251, 191, 36, 0.4);
}

.btn-dorado:hover { transform: translateY(-3px); box-shadow: 0 15px 30px rgba(251, 191, 36, 0.6); }

.btn-lg { padding: 15px 32px; font-size: 15px; }
.btn-sm { padding: 8px 16px; font-size: 13px; }
.btn-full { width: 100%; }
.btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none !important; }

/* ============================================ TOP BAR ============================================ */
.top-bar {
    background: var(--color-primario-oscuro);
    color: var(--color-blanco);
    padding: 8px 0;
    font-size: 13px;
}

.top-bar-contenido {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.top-info { display: flex; gap: 20px; flex-wrap: wrap; }
.top-info i { color: var(--color-cian); margin-right: 5px; }

.top-enlaces { display: flex; gap: 15px; align-items: center; }
.top-enlaces a { transition: var(--transicion); }
.top-enlaces a:hover { color: var(--color-cian); }

/* ============================================ NAVBAR ============================================ */
.navbar {
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(10, 31, 68, 0.08);
    z-index: 1000;
    transition: var(--transicion);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.99);
    box-shadow: 0 4px 30px rgba(10, 31, 68, 0.15);
}

.nav-contenido {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
}

.logo-link { display: flex; align-items: center; }
.logo-img { height: 55px; width: auto; object-fit: contain; }

.menu { display: flex; gap: 28px; align-items: center; }

.menu > li > a {
    color: var(--color-primario);
    font-weight: 500;
    transition: var(--transicion);
    position: relative;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.menu > li > a:hover { color: var(--color-azul); }

.menu > li > a::after {
    content: '';
    position: absolute;
    bottom: -6px; left: 0;
    width: 0; height: 2px;
    background: var(--gradiente-claro);
    transition: var(--transicion);
}

.menu > li > a:hover::after { width: 100%; }

/* Dropdown */
.menu-dropdown { position: relative; }

.dropdown-contenido {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: var(--color-blanco);
    min-width: 260px;
    padding: 12px;
    border-radius: 10px;
    box-shadow: 0 15px 40px rgba(10, 31, 68, 0.15);
    opacity: 0;
    visibility: hidden;
    transition: var(--transicion);
    border-top: 3px solid var(--color-azul);
}

.menu-dropdown:hover .dropdown-contenido {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(5px);
}

.dropdown-contenido a {
    display: block;
    padding: 10px 15px;
    color: var(--color-texto);
    border-radius: 6px;
    transition: var(--transicion);
    font-size: 13px;
}

.dropdown-contenido a:hover {
    background: rgba(30, 99, 245, 0.08);
    color: var(--color-azul);
    padding-left: 20px;
}

.nav-acciones { display: flex; gap: 10px; align-items: center; }

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--color-primario);
    cursor: pointer;
}

/* ============================================ SLIDER HERO ============================================ */
.hero-slider {
    position: relative;
    height: 580px;
    overflow: hidden;
    background: var(--color-primario);
}

.slider-container { position: relative; width: 100%; height: 100%; }

.slide {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    display: flex;
    align-items: center;
}

.slide.activo { opacity: 1; z-index: 2; }

.slide-bg {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    z-index: 0;
    animation: zoomSlide 15s ease-in-out infinite alternate;
}

@keyframes zoomSlide {
    0% { transform: scale(1); }
    100% { transform: scale(1.1); }
}

.slide-overlay {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, rgba(10,31,68,0.92) 0%, rgba(10,31,68,0.75) 50%, rgba(30,99,245,0.45) 100%);
    z-index: 1;
}

.slide-contenido { position: relative; z-index: 2; width: 100%; }

.slide-texto {
    max-width: 650px;
    color: var(--color-blanco);
}

.slide.activo .slide-texto { animation: slideInUp 1s ease forwards; }

@keyframes slideInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

.slide-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(62, 208, 247, 0.2);
    color: var(--color-cian);
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 20px;
    border: 1px solid rgba(62, 208, 247, 0.4);
    backdrop-filter: blur(10px);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.slide-texto h1 {
    font-size: 52px;
    line-height: 1.1;
    margin-bottom: 20px;
    font-weight: 800;
    letter-spacing: -1px;
}

.destacado {
    background: var(--gradiente-claro);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.slide-texto p {
    font-size: 17px;
    opacity: 0.95;
    margin-bottom: 30px;
    line-height: 1.6;
}

.slide-botones { display: flex; gap: 15px; flex-wrap: wrap; }

.slide .btn-outline {
    color: var(--color-blanco);
    border-color: var(--color-blanco);
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.1);
}

.slide .btn-outline:hover { background: var(--color-blanco); color: var(--color-primario); }

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 55px; height: 55px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: var(--color-blanco);
    font-size: 18px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    transition: var(--transicion);
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-btn:hover {
    background: var(--color-cian);
    border-color: var(--color-cian);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 10px 30px rgba(62, 208, 247, 0.5);
}

.slider-prev { left: 25px; }
.slider-next { right: 25px; }

.slider-indicadores {
    position: absolute;
    bottom: 115px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.indicador {
    width: 40px; height: 4px;
    background: rgba(255, 255, 255, 0.3);
    border: none;
    border-radius: 2px;
    cursor: pointer;
    transition: var(--transicion);
    padding: 0;
}

.indicador.activo {
    background: var(--color-cian);
    width: 60px;
    box-shadow: 0 0 15px var(--color-cian);
}

/* Stats bar */
.stats-bar {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    background: linear-gradient(90deg, rgba(10,31,68,0.97) 0%, rgba(30,99,245,0.95) 100%);
    backdrop-filter: blur(10px);
    padding: 18px 0;
    z-index: 5;
    border-top: 1px solid rgba(62, 208, 247, 0.3);
}

.stats-bar-contenido {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 15px;
}

.stat-bar { text-align: center; color: var(--color-blanco); }

.stat-bar strong {
    display: block;
    font-size: 26px;
    font-weight: 800;
    background: var(--gradiente-claro);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-bar span {
    font-size: 12px;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ============================================ SECCIONES GENERALES ============================================ */
section { padding: 80px 0; }

.seccion-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 50px;
}

.seccion-badge {
    display: inline-block;
    background: rgba(30, 99, 245, 0.1);
    color: var(--color-azul);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.seccion-header h2 {
    font-size: 40px;
    color: var(--color-primario);
    margin-bottom: 15px;
    font-weight: 800;
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.h2-accent {
    background: var(--gradiente-claro);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.seccion-header p { color: var(--color-texto-claro); font-size: 16px; }

/* ============================================ ESCUELAS ============================================ */
.escuelas {
    background: var(--color-fondo);
    position: relative;
}

.escuelas-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.escuela-card {
    background: var(--color-blanco);
    padding: 30px;
    border-radius: 16px;
    text-align: center;
    transition: var(--transicion);
    position: relative;
    overflow: hidden;
    display: block;
    border: 2px solid transparent;
    cursor: pointer;
}

.escuela-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 5px;
    background: var(--gradiente-claro);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transicion);
}

.escuela-card:hover::before { transform: scaleX(1); }

.escuela-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(30, 99, 245, 0.2);
    border-color: var(--color-cian);
}

.escuela-icono {
    font-size: 60px;
    margin-bottom: 20px;
    display: inline-block;
    transition: var(--transicion);
}

.escuela-card:hover .escuela-icono {
    transform: scale(1.1) rotate(5deg);
}

.escuela-card h3 {
    color: var(--color-primario);
    font-size: 20px;
    margin-bottom: 10px;
    font-weight: 700;
}

.escuela-card p {
    color: var(--color-texto-claro);
    font-size: 13px;
    margin-bottom: 15px;
    line-height: 1.5;
}

.escuela-contador {
    display: inline-block;
    background: var(--gradiente-claro);
    color: var(--color-blanco);
    padding: 5px 15px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 15px;
}

.escuela-ir {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-azul);
    font-weight: 600;
    font-size: 14px;
    transition: var(--transicion);
    padding: 8px 0;
    border-top: 1px solid var(--color-borde);
    width: 100%;
    justify-content: center;
    margin-top: 10px;
}

.escuela-card:hover .escuela-ir { gap: 12px; }

/* ============================================ MEMBRESÍA ============================================ */
.membresia {
    padding: 50px 0;
    background: var(--color-fondo);
}

.membresia-card {
    background: var(--gradiente);
    border-radius: 24px;
    padding: 50px;
    color: var(--color-blanco);
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 40px;
    align-items: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(10, 31, 68, 0.3);
}

.membresia-card::before {
    content: '';
    position: absolute;
    top: -50%; right: -20%;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(62,208,247,0.3) 0%, transparent 60%);
    animation: rotar 30s linear infinite;
}

@keyframes rotar {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.membresia-lado { position: relative; z-index: 1; }

.membresia-etiqueta {
    display: inline-block;
    background: var(--gradiente-dorado);
    color: var(--color-primario);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 800;
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.membresia-lado h2 {
    font-size: 40px;
    margin-bottom: 15px;
    font-weight: 800;
    letter-spacing: -1px;
}

.membresia-num { color: var(--color-cian-claro); }

.membresia-num-cursos {
    font-size: 18px;
    margin-bottom: 10px;
    opacity: 0.95;
}

.membresia-num-cursos strong {
    font-size: 30px;
    color: var(--color-cian-claro);
}

.membresia-dscto {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    padding: 8px 18px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 20px;
    border: 1px dashed rgba(255, 255, 255, 0.4);
}

.membresia-lado h3 {
    font-size: 22px;
    margin-bottom: 10px;
    font-weight: 700;
}

.membresia-lado p {
    opacity: 0.9;
    margin-bottom: 25px;
    font-size: 14px;
}

.membresia-ilustracion {
    position: relative;
    z-index: 1;
    height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.anillo-anillo {
    position: absolute;
    width: 260px; height: 260px;
    border: 4px dashed rgba(62, 208, 247, 0.5);
    border-radius: 50%;
    animation: rotar 20s linear infinite;
}

.anillo-central {
    background: var(--color-blanco);
    width: 180px; height: 180px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 2;
}

.anillo-central strong {
    font-size: 50px;
    background: var(--gradiente-claro);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    line-height: 1;
}

.anillo-central span {
    color: var(--color-texto-claro);
    font-weight: 600;
    font-size: 14px;
    margin-top: 5px;
}

/* ============================================ DIPLOMADOS ============================================ */
.diplomados {
    background: var(--color-blanco);
    position: relative;
}

.diplomados-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
}

.diplomado-card {
    background: var(--color-blanco);
    border-radius: 16px;
    padding: 30px;
    box-shadow: var(--sombra);
    transition: var(--transicion);
    display: flex;
    gap: 20px;
    border: 2px solid var(--color-borde);
    position: relative;
    overflow: hidden;
}

.diplomado-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; bottom: 0;
    width: 5px;
    background: var(--color-dip, var(--color-azul));
}

.diplomado-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(30, 99, 245, 0.15);
    border-color: var(--color-dip, var(--color-azul));
}

.diplomado-icono {
    font-size: 50px;
    flex-shrink: 0;
    line-height: 1;
}

.diplomado-contenido h3 {
    color: var(--color-primario);
    font-size: 18px;
    margin-bottom: 10px;
    font-weight: 700;
    line-height: 1.3;
}

.diplomado-contenido p {
    color: var(--color-texto-claro);
    font-size: 14px;
    margin-bottom: 15px;
    line-height: 1.5;
}

.diplomado-meta {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    font-size: 12px;
    color: var(--color-texto-claro);
    flex-wrap: wrap;
}

.diplomado-meta i { color: var(--color-dip, var(--color-azul)); margin-right: 4px; }

.diplomado-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--color-dip, var(--color-azul));
    font-weight: 600;
    font-size: 14px;
    transition: var(--transicion);
}

.diplomado-link:hover { gap: 12px; }

/* ============================================ CERTIFICADOS ============================================ */
.certificados-seccion { background: var(--color-fondo); }

.certificado-preview-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
}

.certificado-preview {
    background: var(--color-blanco);
    padding: 40px 30px;
    border-radius: 16px;
    box-shadow: 0 30px 60px rgba(10, 31, 68, 0.2);
    border: 3px solid var(--color-azul);
    text-align: center;
    position: relative;
    overflow: hidden;
    transform: rotate(-1deg);
    transition: var(--transicion);
}

.certificado-preview:hover { transform: rotate(0deg) scale(1.02); }

.cert-decoracion-top {
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 6px;
    background: var(--gradiente-claro);
}

.cert-logo { height: 55px; width: auto; margin: 0 auto 15px; }

.cert-label {
    display: inline-block;
    background: var(--gradiente-claro);
    color: var(--color-blanco);
    padding: 5px 15px;
    border-radius: 15px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.cert-texto-preview {
    color: var(--color-texto-claro);
    font-size: 12px;
    margin-bottom: 5px;
}

.cert-nombre {
    font-family: 'Georgia', serif;
    font-size: 26px;
    color: var(--color-azul);
    font-style: italic;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-borde);
}

.cert-curso {
    color: var(--color-primario);
    font-size: 18px;
    margin: 15px 0;
    font-weight: 700;
}

.cert-horas {
    display: inline-block;
    background: rgba(30, 99, 245, 0.1);
    color: var(--color-azul);
    padding: 5px 15px;
    border-radius: 15px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
}

.cert-firma {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-top: 20px;
    padding-top: 15px;
}

.cert-firma > div {
    text-align: center;
    flex: 1;
}

.cert-firma span {
    display: block;
    color: var(--color-primario);
    font-weight: 600;
    margin-bottom: 5px;
    font-size: 13px;
}

.cert-firma small {
    color: var(--color-texto-claro);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.certificado-beneficios h3 {
    color: var(--color-primario);
    font-size: 24px;
    margin-bottom: 25px;
    font-weight: 700;
}

.beneficios-lista {
    margin-bottom: 30px;
}

.beneficios-lista li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 0;
    font-size: 14px;
    color: var(--color-texto);
}

.beneficios-lista li i {
    color: var(--color-exito);
    font-size: 20px;
    flex-shrink: 0;
    margin-top: 2px;
}

.beneficios-lista li strong { color: var(--color-primario); margin-right: 5px; }

/* ============================================ CURSOS ============================================ */
.cursos { background: var(--color-blanco); }

.cursos-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-bottom: 40px;
    padding: 15px;
    background: var(--color-fondo);
    border-radius: 12px;
}

.tab-btn {
    background: var(--color-blanco);
    border: 2px solid var(--color-borde);
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transicion);
    color: var(--color-texto);
    font-family: inherit;
}

.tab-btn:hover { border-color: var(--color-azul); color: var(--color-azul); }

.tab-btn.activo {
    background: var(--gradiente-claro);
    color: var(--color-blanco);
    border-color: transparent;
    box-shadow: 0 5px 15px rgba(30, 99, 245, 0.3);
}

.cursos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
}

.curso-card {
    background: var(--color-blanco);
    padding: 25px;
    border-radius: var(--radio);
    box-shadow: var(--sombra);
    transition: var(--transicion);
    display: flex;
    flex-direction: column;
    border: 1px solid var(--color-borde);
    position: relative;
    overflow: hidden;
}

.curso-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 3px;
    background: var(--gradiente-claro);
    transform: scaleX(0);
    transition: var(--transicion);
    transform-origin: left;
}

.curso-card:hover { transform: translateY(-5px); box-shadow: var(--sombra-hover); border-color: var(--color-cian); }
.curso-card:hover::before { transform: scaleX(1); }

.curso-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    flex-wrap: wrap;
    gap: 10px;
}

.curso-categoria {
    background: rgba(30, 99, 245, 0.1);
    color: var(--color-azul);
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 11px;
    font-weight: 600;
}

.curso-modalidad {
    padding: 4px 10px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.modalidad-en_vivo { background: #fee2e2; color: #991b1b; }
.modalidad-asincrono { background: #dbeafe; color: #1e40af; }
.modalidad-mixto { background: #f3e8ff; color: #6b21a8; }

.nivel-basico { background: #dcfce7; color: #166534; }
.nivel-intermedio { background: #fef3c7; color: #92400e; }
.nivel-avanzado { background: #fee2e2; color: #991b1b; }

.curso-card h3 {
    font-size: 17px;
    color: var(--color-primario);
    margin-bottom: 10px;
    line-height: 1.3;
    font-weight: 700;
    min-height: 44px;
}

.curso-card p {
    color: var(--color-texto-claro);
    font-size: 14px;
    margin-bottom: 18px;
    flex: 1;
    line-height: 1.5;
}

.curso-duracion-destacada {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: linear-gradient(135deg, rgba(30,99,245,0.08), rgba(62,208,247,0.08));
    border-radius: 10px;
    margin-bottom: 15px;
    border-left: 4px solid var(--color-azul);
}

.curso-duracion-destacada i { font-size: 28px; color: var(--color-azul); }

.curso-duracion-destacada strong {
    display: block;
    font-size: 20px;
    color: var(--color-primario);
    font-weight: 800;
}

.curso-duracion-destacada small {
    display: block;
    color: var(--color-texto-claro);
    font-size: 12px;
}

.curso-beneficios {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.curso-beneficios span {
    background: var(--color-fondo);
    color: var(--color-texto-claro);
    padding: 5px 10px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.curso-beneficios i { color: var(--color-cian); }

.curso-footer {
    padding-top: 15px;
    border-top: 1px solid var(--color-borde);
}

/* ============================================ CORPORATIVO ============================================ */
.corporativo {
    background: var(--gradiente);
    color: var(--color-blanco);
    position: relative;
    overflow: hidden;
}

.corporativo::before {
    content: '';
    position: absolute;
    top: 10%; right: -10%;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(62,208,247,0.2) 0%, transparent 70%);
}

.corporativo-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.corporativo-texto .seccion-badge {
    background: rgba(62, 208, 247, 0.2);
    color: var(--color-cian);
}

.corporativo-texto h2 { color: var(--color-blanco); }
.corporativo-texto .h2-accent { color: var(--color-cian); -webkit-text-fill-color: var(--color-cian); }

.corporativo-texto > p {
    opacity: 0.9;
    margin: 20px 0 30px;
    font-size: 16px;
}

.corp-beneficios {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 30px;
}

.corp-item {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.corp-item i {
    color: var(--color-cian);
    font-size: 22px;
    background: rgba(62, 208, 247, 0.2);
    width: 45px; height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.corp-item strong {
    display: block;
    font-size: 15px;
    margin-bottom: 3px;
}

.corp-item p {
    font-size: 12px;
    opacity: 0.85;
    margin: 0;
}

.corporativo-visual {
    position: relative;
    height: 350px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.corp-numero {
    font-size: 120px;
    font-weight: 800;
    color: rgba(62, 208, 247, 0.3);
    letter-spacing: -5px;
    z-index: 2;
    position: relative;
}

.corp-circulo {
    position: absolute;
    border-radius: 50%;
    border: 2px solid rgba(62, 208, 247, 0.4);
}

.circulo-1 {
    width: 180px; height: 180px;
    animation: pulseCorp 3s ease-in-out infinite;
}

.circulo-2 {
    width: 260px; height: 260px;
    animation: pulseCorp 3s ease-in-out infinite 0.5s;
}

.circulo-3 {
    width: 340px; height: 340px;
    animation: pulseCorp 3s ease-in-out infinite 1s;
}

@keyframes pulseCorp {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.05); }
}

/* ============================================ NOSOTROS ============================================ */
.nosotros { background: var(--color-fondo); }

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

.nosotros-texto h2 {
    font-size: 38px;
    color: var(--color-primario);
    margin: 15px 0;
    font-weight: 800;
}

.nosotros-texto > p {
    color: var(--color-texto-claro);
    margin-bottom: 30px;
    font-size: 16px;
    line-height: 1.7;
}

.nosotros-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.feature {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.feature i {
    color: var(--color-azul);
    font-size: 22px;
    flex-shrink: 0;
    background: rgba(30, 99, 245, 0.1);
    width: 45px; height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature strong {
    display: block;
    color: var(--color-primario);
    margin-bottom: 4px;
    font-size: 16px;
    font-weight: 700;
}

.feature p {
    color: var(--color-texto-claro);
    font-size: 14px;
    margin: 0;
}

.imagen-wrapper {
    background: var(--gradiente);
    padding: 40px;
    border-radius: 20px;
    display: flex;
    justify-content: center;
    box-shadow: var(--sombra-hover);
    position: relative;
    overflow: hidden;
}

.imagen-wrapper::before {
    content: '';
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: radial-gradient(circle, rgba(62,208,247,0.3) 0%, transparent 70%);
    animation: rotar 20s linear infinite;
}

.imagen-wrapper img {
    max-width: 400px;
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.3));
    /* filter: none;*/
    /*filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.3)) brightness(0) invert(1);*/
}

/* ============================================ TESTIMONIOS ============================================ */
.testimonios { background: var(--color-blanco); position: relative; overflow: hidden; }

.testimonios::before {
    content: '';
    position: absolute;
    top: -100px; right: -100px;
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(62,208,247,0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.testimonios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
    position: relative;
    z-index: 1;
}

.testimonio-card {
    background: var(--color-blanco);
    padding: 35px 30px;
    border-radius: var(--radio);
    box-shadow: var(--sombra);
    position: relative;
    transition: var(--transicion);
    border: 1px solid var(--color-borde);
}

.testimonio-card:hover { transform: translateY(-5px); box-shadow: var(--sombra-hover); border-color: var(--color-cian); }

.testimonio-comilla {
    position: absolute;
    top: 20px; right: 25px;
    font-size: 50px;
    color: rgba(30, 99, 245, 0.1);
}

.testimonio-estrellas {
    color: #fbbf24;
    font-size: 16px;
    margin-bottom: 15px;
    display: flex;
    gap: 3px;
}

.testimonio-texto {
    color: var(--color-texto);
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 25px;
    font-style: italic;
}

.testimonio-autor {
    display: flex;
    align-items: center;
    gap: 15px;
    padding-top: 20px;
    border-top: 1px solid var(--color-borde);
}

.testimonio-avatar {
    width: 50px; height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-blanco);
    font-weight: 700;
    font-size: 16px;
    flex-shrink: 0;
}

.testimonio-autor strong {
    display: block;
    color: var(--color-primario);
    font-size: 14px;
    font-weight: 700;
}

.testimonio-autor small { color: var(--color-texto-claro); font-size: 12px; }

/* ============================================ CTA FINAL ============================================ */
.cta-final {
    background: var(--gradiente);
    color: var(--color-blanco);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-final::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(62,208,247,0.2) 0%, transparent 50%),
                radial-gradient(circle at 70% 50%, rgba(62,208,247,0.15) 0%, transparent 50%);
}

.cta-contenido {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
}

.cta-contenido h2 {
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 10px;
    opacity: 0.95;
}

.cta-contenido h3 {
    font-size: 44px;
    font-weight: 800;
    margin-bottom: 20px;
    background: var(--gradiente-dorado);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
}

.cta-contenido p {
    font-size: 17px;
    opacity: 0.9;
    margin-bottom: 30px;
}

.cta-botones {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-final .btn-outline {
    color: var(--color-blanco);
    border-color: var(--color-blanco);
}

.cta-final .btn-outline:hover {
    background: var(--color-blanco);
    color: var(--color-primario);
}

/* ============================================ CONTACTO ============================================ */
.contacto { background: var(--color-fondo); }

.contacto-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
    max-width: 1050px;
    margin: 0 auto;
}

.contacto-info {
    background: var(--gradiente);
    color: var(--color-blanco);
    padding: 40px;
    border-radius: var(--radio);
    position: relative;
    overflow: hidden;
}

.contacto-info::before {
    content: '';
    position: absolute;
    top: -50%; right: -50%;
    width: 200%; height: 200%;
    background: radial-gradient(circle at center, rgba(62,208,247,0.2) 0%, transparent 50%);
}

.contacto-info h3 { font-size: 22px; margin-bottom: 25px; position: relative; }

.info-item {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    align-items: flex-start;
    position: relative;
}

.info-item i {
    font-size: 18px;
    color: var(--color-cian);
    min-width: 40px; height: 40px;
    background: rgba(62, 208, 247, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.info-item strong { display: block; margin-bottom: 3px; font-size: 14px; }
.info-item p { font-size: 14px; opacity: 0.95; }

.redes-sociales {
    display: flex;
    gap: 12px;
    margin-top: 30px;
    padding-top: 25px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
}

.red-social {
    width: 45px; height: 45px;
    background: rgba(255, 255, 255, 0.15);
    color: var(--color-blanco);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transicion);
    font-size: 17px;
}

.red-social:hover {
    background: var(--color-cian);
    color: var(--color-primario);
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 10px 20px rgba(62, 208, 247, 0.5);
}

.formulario-contacto {
    background: var(--color-blanco);
    padding: 40px;
    border-radius: var(--radio);
    box-shadow: var(--sombra);
}

/* ============================================ FORMULARIOS ============================================ */
.formulario { display: flex; flex-direction: column; gap: 18px; }

.campo { display: flex; flex-direction: column; gap: 6px; }

.campo label {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-texto);
    display: flex;
    align-items: center;
    gap: 6px;
}

.campo label i { color: var(--color-azul); }

.campo input,
.campo select,
.campo textarea {
    padding: 12px 16px;
    border: 2px solid var(--color-borde);
    border-radius: 8px;
    font-size: 14px;
    transition: var(--transicion);
    width: 100%;
    font-family: inherit;
    background: var(--color-blanco);
}

.campo input:focus,
.campo select:focus,
.campo textarea:focus {
    outline: none;
    border-color: var(--color-azul);
    box-shadow: 0 0 0 3px rgba(30, 99, 245, 0.15);
}

.campo input:disabled { background: var(--color-fondo); cursor: not-allowed; opacity: 0.7; }
.campo small { color: var(--color-texto-claro); font-size: 12px; }
.campo input.error { border-color: var(--color-error); }
.campo input.valido { border-color: var(--color-exito); }

.campos-fila {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.campo-checkbox label {
    flex-direction: row;
    align-items: flex-start;
    gap: 10px;
    font-weight: normal;
    font-size: 13px;
    color: var(--color-texto-claro);
    cursor: pointer;
}

.campo-checkbox a { color: var(--color-azul); font-weight: 600; }

.error-campo { font-size: 12px; color: var(--color-error); min-height: 16px; }

.input-password { position: relative; }
.input-password input { padding-right: 45px; }

.toggle-password {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    font-size: 16px;
    cursor: pointer;
    color: var(--color-texto-claro);
    padding: 5px 10px;
}

.toggle-password:hover { color: var(--color-primario); }

.password-strength {
    height: 4px;
    background: var(--color-borde);
    border-radius: 2px;
    overflow: hidden;
    margin-top: 4px;
}

.password-strength::after {
    content: '';
    display: block;
    height: 100%;
    width: 0;
    transition: var(--transicion);
}

.password-strength.debil::after { width: 33%; background: var(--color-error); }
.password-strength.media::after { width: 66%; background: var(--color-advertencia); }
.password-strength.fuerte::after { width: 100%; background: var(--color-exito); }

/* ============================================ MENSAJES ============================================ */
.mensaje {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 15px;
    font-size: 14px;
    display: none;
}

.mensaje.activo { display: block; animation: fadeIn 0.3s ease; }

.mensaje.exito {
    background: #d1fae5;
    color: #065f46;
    border-left: 4px solid var(--color-exito);
}

.mensaje.error {
    background: #fee2e2;
    color: #991b1b;
    border-left: 4px solid var(--color-error);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ============================================ FOOTER ============================================ */
.footer {
    background: var(--color-primario-oscuro);
    color: var(--color-blanco);
    padding: 60px 0 20px;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--gradiente-claro);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.2fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo { margin-bottom: 20px; }

.footer-logo img {
    height: 55px;
    width: auto;
    filter: none;
   /*filter: brightness(0) invert(1); */ 
}

.footer-col p {
    opacity: 0.8;
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 20px;
}

.redes-footer { display: flex; gap: 10px; }

.redes-footer a {
    width: 38px; height: 38px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transicion);
    font-size: 15px;
}

.redes-footer a:hover {
    background: var(--color-cian);
    color: var(--color-primario);
    transform: translateY(-3px);
}

.footer-col h4 {
    color: var(--color-cian);
    margin-bottom: 20px;
    font-size: 16px;
    font-weight: 700;
}

.footer-col ul { display: flex; flex-direction: column; gap: 10px; }

.footer-col a {
    opacity: 0.8;
    font-size: 13px;
    transition: var(--transicion);
}

.footer-col a:hover { opacity: 1; color: var(--color-cian); padding-left: 5px; }

.footer-contacto li {
    opacity: 0.8;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-contacto i { color: var(--color-cian); width: 20px; }

.footer-bottom {
    text-align: center;
    padding-top: 25px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 13px;
    opacity: 0.7;
}

/* ============================================ WHATSAPP FLOTANTE ============================================ */
.whatsapp-flotante {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 60px; height: 60px;
    background: #25d366;
    color: var(--color-blanco);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 5px 20px rgba(37, 211, 102, 0.5);
    z-index: 999;
    transition: var(--transicion);
    animation: pulse 2s infinite;
}

.whatsapp-flotante:hover { transform: scale(1.15); }

@keyframes pulse {
    0% { box-shadow: 0 5px 20px rgba(37, 211, 102, 0.5); }
    50% { box-shadow: 0 5px 30px rgba(37, 211, 102, 0.8), 0 0 0 15px rgba(37, 211, 102, 0.1); }
    100% { box-shadow: 0 5px 20px rgba(37, 211, 102, 0.5); }
}

/* ============================================ VALIDAR CERTIFICADO ============================================ */
.validar-hero {
    background: var(--gradiente);
    min-height: 80vh;
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.validar-hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(circle at 20% 30%, rgba(62,208,247,0.25) 0%, transparent 50%),
                radial-gradient(circle at 80% 70%, rgba(30,99,245,0.25) 0%, transparent 50%);
}

.validar-contenido {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    color: var(--color-blanco);
}

.validar-icono-big {
    width: 100px; height: 100px;
    background: var(--gradiente-claro);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 45px;
    margin: 0 auto 25px;
    box-shadow: 0 20px 50px rgba(30, 99, 245, 0.5);
    animation: pulse 2s infinite;
}

.validar-contenido .seccion-badge {
    background: rgba(62, 208, 247, 0.2);
    color: var(--color-cian);
}

.validar-contenido h1 {
    font-size: 44px;
    margin-bottom: 15px;
    font-weight: 800;
}

.validar-contenido > p {
    opacity: 0.95;
    margin-bottom: 35px;
    font-size: 17px;
}

.validar-form {
    max-width: 550px;
    margin: 0 auto 25px;
}

.validar-input-group {
    background: var(--color-blanco);
    border-radius: 50px;
    padding: 6px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.validar-input-group i {
    color: var(--color-azul);
    font-size: 18px;
    padding-left: 18px;
}

.validar-input-group input {
    flex: 1;
    border: none;
    padding: 12px;
    font-size: 15px;
    font-family: inherit;
    outline: none;
    color: var(--color-texto);
    background: transparent;
}

.certificado-valido {
    background: var(--color-blanco);
    border-radius: 16px;
    padding: 40px;
    margin-top: 30px;
    color: var(--color-texto);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.3);
    text-align: left;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeIn 0.5s ease;
}

.cert-valido-header {
    text-align: center;
    padding-bottom: 25px;
    border-bottom: 2px solid var(--color-borde);
    margin-bottom: 25px;
}

.cert-valido-header i {
    font-size: 60px;
    color: var(--color-exito);
    margin-bottom: 15px;
}

.cert-valido-header h2 { color: var(--color-exito); font-size: 24px; font-weight: 800; }
.cert-valido-header p { color: var(--color-texto-claro); font-size: 14px; margin-top: 5px; }

.cert-valido-datos { display: flex; flex-direction: column; gap: 12px; }

.cert-dato {
    display: flex;
    justify-content: space-between;
    padding: 12px 15px;
    background: var(--color-fondo);
    border-radius: 8px;
}

.cert-dato span { color: var(--color-texto-claro); font-size: 14px; }
.cert-dato strong { color: var(--color-primario); font-size: 14px; text-align: right; }

.validar-info {
    margin-top: 40px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.validar-tip {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 20px;
    border-radius: 12px;
    display: flex;
    gap: 15px;
    text-align: left;
}

.validar-tip i {
    color: var(--color-cian);
    font-size: 22px;
    flex-shrink: 0;
    margin-top: 2px;
}

.validar-tip strong {
    display: block;
    margin-bottom: 5px;
    font-size: 14px;
    color: var(--color-blanco);
}

.validar-tip p {
    font-size: 13px;
    opacity: 0.9;
    margin: 0;
}

.validar-tip code {
    background: rgba(62, 208, 247, 0.3);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 12px;
}

.validar-tip a { color: var(--color-cian-claro); text-decoration: underline; }

/* ============================================ AUTH ============================================ */
.auth-body { background: var(--gradiente); min-height: 100vh; padding: 20px; }

.auth-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.auth-volver {
    color: var(--color-blanco);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    opacity: 0.9;
    transition: var(--transicion);
}

.auth-volver:hover { opacity: 1; gap: 12px; }

.auth-card {
    background: var(--color-blanco);
    border-radius: var(--radio);
    box-shadow: var(--sombra-hover);
    padding: 40px;
    width: 100%;
    max-width: 440px;
    animation: fadeIn 0.5s ease;
}

.auth-card-amplio { max-width: 520px; }

.auth-header { text-align: center; margin-bottom: 25px; }

.auth-logo {
    height: 60px;
    width: auto;
    margin: 0 auto 15px;
}

.auth-header h1 {
    font-size: 24px;
    color: var(--color-primario);
    margin-bottom: 8px;
    font-weight: 800;
}

.auth-header p { color: var(--color-texto-claro); font-size: 14px; }

.divisor {
    text-align: center;
    margin: 20px 0 15px;
    position: relative;
}

.divisor::before {
    content: '';
    position: absolute;
    top: 50%; left: 0; right: 0;
    height: 1px;
    background: var(--color-borde);
}

.divisor span {
    background: var(--color-blanco);
    padding: 0 15px;
    position: relative;
    color: var(--color-texto-claro);
    font-size: 13px;
}

.auth-info {
    margin-top: 20px;
    padding: 15px;
    background: rgba(30, 99, 245, 0.08);
    border-left: 3px solid var(--color-azul);
    border-radius: 6px;
    font-size: 12px;
    color: var(--color-texto-claro);
}

.auth-info p { margin: 2px 0; }

/* ============================================ RESPONSIVE ============================================ */
@media (max-width: 968px) {
    .top-info { font-size: 11px; }
    .top-ubicacion { display: none; }
    
    .hero-slider { height: 550px; }
    .slide-texto h1 { font-size: 34px; }
    .slide-texto p { font-size: 15px; }
    .slider-indicadores { bottom: 130px; }
    
    .escuelas-grid { grid-template-columns: 1fr 1fr; }
    .membresia-card { grid-template-columns: 1fr; text-align: center; }
    .membresia-ilustracion { height: 200px; }
    .anillo-anillo, .anillo-central { transform: scale(0.8); }
    
    .nosotros-grid,
    .contacto-grid,
    .corporativo-grid,
    .certificado-preview-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .corp-beneficios { grid-template-columns: 1fr; }
    
    .seccion-header h2 { font-size: 28px; }
    
    .menu {
        display: none;
        position: absolute;
        top: 100%; left: 0; right: 0;
        background: var(--color-blanco);
        flex-direction: column;
        padding: 20px;
        gap: 15px;
        box-shadow: 0 10px 30px rgba(0,0,0,0.15);
        align-items: flex-start;
    }
    
    .menu.activo { display: flex; }
    .menu-toggle { display: block; }
    .nav-acciones { display: none; }
    .menu.activo ~ .nav-acciones { display: flex; }
    
    .dropdown-contenido {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        min-width: auto;
        padding-left: 20px;
    }
}

@media (max-width: 640px) {
    .top-bar { padding: 5px 0; font-size: 11px; }
    .top-enlaces a:not(.fab) { display: none; }
    
    .hero-slider { height: 520px; }
    .slide-texto h1 { font-size: 26px; }
    .slider-btn { width: 42px; height: 42px; font-size: 14px; }
    .slider-prev { left: 10px; }
    .slider-next { right: 10px; }
    .stat-bar strong { font-size: 20px; }
    
    .escuelas-grid { grid-template-columns: 1fr; }
    .cursos-tabs { padding: 10px; }
    .tab-btn { font-size: 12px; padding: 8px 14px; }
    
    .campos-fila { grid-template-columns: 1fr; }
    .auth-card { padding: 25px; }
    .slide-botones { flex-direction: column; width: 100%; }
    .slide-botones .btn { width: 100%; }
    .cta-botones { flex-direction: column; }
    .cta-contenido h3 { font-size: 30px; }
    
    section { padding: 50px 0; }
    .seccion-header h2 { font-size: 24px; }
    
    .validar-info { grid-template-columns: 1fr; }
    .validar-contenido h1 { font-size: 30px; }
    
    .imagen-wrapper img { max-width: 250px; }
    .imagen-wrapper { padding: 30px; }
    
    .whatsapp-flotante { width: 55px; height: 55px; font-size: 26px; bottom: 20px; right: 20px; }
    
    .membresia-card { padding: 30px 20px; }
    .membresia-lado h2 { font-size: 30px; }
    
    .diplomado-card { flex-direction: column; text-align: center; }
}