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

.hero {
    position: relative;
    min-height: 62vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: radial-gradient(120% 120% at 0% 0%, #f6faf6 0%, var(--fondo-principal) 45%, #e3ece4 100%);
}

/* Capa decorativa de fondo (SVG) */
.hero__bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.hero__bg svg {
    width: 100%;
    height: 100%;
    display: block;
}

/* Movimiento sutil de las formas orgánicas */
.wave-slow { animation: heroDrift 26s ease-in-out infinite alternate; transform-origin: center; }
.wave-med  { animation: heroDrift 18s ease-in-out infinite alternate; transform-origin: center; }
.wave-fast { animation: heroBreathe 14s ease-in-out infinite alternate; transform-origin: center; }

@keyframes heroDrift {
    from { transform: translateX(-2.2%) translateY(0); }
    to   { transform: translateX(2.2%) translateY(-1.4%); }
}

@keyframes heroBreathe {
    from { transform: scale(1); opacity: .85; }
    to   { transform: scale(1.04); opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
    .wave-slow, .wave-med, .wave-fast { animation: none; }
}

/* Contenido del hero */
.hero__inner {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 700px;
    padding: 70px 0 50px;
}

.hero-eyebrow {
    display: inline-block;
    font-family: var(--font-texto);
    letter-spacing: .22em;
    text-transform: uppercase;
    font-size: 0.72rem;
    color: var(--verde-claro);
    border: 1px solid rgba(77, 140, 103, .4);
    padding: 0.45rem 1rem;
    border-radius: 999px;
    margin-bottom: 1.6rem;
    background: rgba(255, 255, 255, .45);
}

/* Título del hero: Playfair Display, la misma serif que usamos en el
   hero de Capacitaciones (capacitaciones.css / .title-serif), para
   que ambas piezas se sientan del mismo sistema. Ya está cargada en
   el <head> del index (family=Playfair+Display). */
.hero-title {
    font-family: 'Playfair Display', 'Newsreader', 'Libre Baskerville', var(--font-titulos), serif;
    font-optical-sizing: auto;
    font-size: clamp(2.3rem, 5.2vw, 3.5rem);
    line-height: 1.25;
    font-weight: 600;
    color: var(--verde-oscuro);
    margin-bottom: 1.4rem;
}

.hero-title .accent {
    color: var(--verde-claro);
    font-style: italic;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    line-height: 1.6;
    color: var(--texto-secundario);
    max-width: 44ch;
    margin-bottom: 2.4rem;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.hero-buttons .btn-primary {
    box-shadow: 0 10px 28px -12px rgba(8, 64, 32, .6);
}

.hero-buttons .btn-primary:hover,
.hero-buttons .btn-secondary:hover {
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .hero { min-height: auto; }
    .hero__inner { padding: 60px 0 90px; }
}

/* ========================================
   OLA hero → cursos
   ======================================== */


/* ========================================
   CURSOS
   ======================================== */

.cursos {
    position: relative;
    overflow: hidden;
    background-color: var(--verde-oscuro);
    padding: 80px 0 0;
    margin-top: -1px;
}

.cursos > .container {
    position: relative;
    z-index: 1;
}

.cursos__bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.cursos__bg svg {
    width: 100%;
    height: 100%;
    display: block;
}

/* ========================================
   BUSCADOR DE CURSOS
   ======================================== */

.cursos-buscador {
    background-color: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(232, 212, 160, 0.18);
    border-radius: 16px;
    padding: 24px 28px;
    margin-bottom: 50px;
}

.buscador-top {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
    min-width: 0;
}

.buscador-label {
    font-family: var(--font-titulos);
    font-size: 1.2rem;
    color: var(--crema);
}

.modalidad-toggles {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.toggle-modalidad {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    border-radius: 50px;
    border: 1.5px solid rgba(232, 212, 160, 0.4);
    background: transparent;
    color: var(--dorado);
    font-family: var(--font-texto);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.toggle-modalidad i { font-size: 0.95rem; }

.toggle-modalidad:hover,
.toggle-modalidad.active {
    background-color: var(--dorado);
    color: var(--verde-oscuro);
    border-color: var(--dorado);
}

.buscador-controles {
    display: grid;
    grid-template-columns: 1fr 220px;
    gap: 14px;
}

/* Sin esto, el ancho mínimo de contenido por defecto de <input> y
   <select> ignora el ancho de su columna del grid y puede empujar
   toda la página más ancha que la pantalla en mobile, provocando
   scroll horizontal y contenido cortado en el borde derecho. */
.buscador-controles > * {
    min-width: 0;
}

.buscador-input,
.filtro-select {
    font-family: var(--font-texto);
    font-size: 0.92rem;
    padding: 13px 20px;
    border-radius: 50px;
    border: 1px solid rgba(232, 212, 160, 0.25);
    background-color: rgba(255, 255, 255, 0.95);
    color: var(--texto-principal);
    width: 100%;
    box-sizing: border-box;
}

.buscador-input::placeholder { color: var(--texto-secundario); }

.buscador-input:focus,
.filtro-select:focus {
    outline: none;
    border-color: var(--dorado);
}

.filtro-select {
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23084020' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 18px center;
    background-size: 16px;
    padding-right: 44px;
}

.buscador-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 16px;
    flex-wrap: wrap;
    gap: 10px;
}

.buscador-resultado {
    margin: 0;
    font-size: 0.85rem;
    font-style: italic;
    color: rgba(248, 250, 248, 0.6);
}

.limpiar-filtros {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: transparent;
    border: 1px solid rgba(232, 212, 160, 0.4);
    color: var(--dorado);
    font-family: var(--font-texto);
    font-size: 0.8rem;
    padding: 5px 14px;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
}

.limpiar-filtros:hover {
    background-color: rgba(232, 212, 160, 0.15);
    border-color: var(--dorado);
}

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

.curso-card {
    display: flex;
    flex-direction: column;
    text-align: left;
    background: rgba(248, 250, 248, 0.055);
    border: 1px solid rgba(77, 140, 103, 0.32);
    border-radius: 20px;
    overflow: hidden;
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease, opacity 0.3s ease;
}

.curso-card:hover {
    transform: translateY(-6px);
    border-color: rgba(232, 212, 160, 0.55);
    box-shadow: 0 22px 44px rgba(0, 0, 0, 0.28);
}

.curso-card.oculto {
    display: none;
}

.curso-image {
    width: 100%;
    aspect-ratio: 16 / 10;
    margin-bottom: 0;
    border-radius: 0;
    overflow: hidden;
    background-color: rgba(255,255,255,0.07);
    display: flex;
    align-items: center;
    justify-content: center;
}

.curso-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.curso-card-body {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 22px 22px 24px;
    flex: 1;
}

.curso-chip {
    align-self: flex-start;
    font-family: var(--font-texto);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--verde-oscuro);
    background: var(--dorado);
    padding: 4px 12px;
    border-radius: 50px;
}

.curso-card h3 {
    font-family: var(--font-titulos);
    font-weight: 600;
    font-size: 1.28rem;
    color: var(--crema);
    line-height: 1.2;
    margin: 0;
}

.curso-card-info {
    font-family: var(--font-texto);
    font-size: 0.8rem;
    color: var(--verde-claro);
    font-weight: 500;
    letter-spacing: 0.02em;
    margin: 0;
}

.btn-taller-cta {
    display: inline-block;
    text-align: center;
    margin-top: auto;
    padding-top: 10px;
    padding: 13px 24px;
    background: var(--dorado);
    color: var(--verde-oscuro);
    font-family: var(--font-texto);
    font-weight: 600;
    font-size: 0.9rem;
    border-radius: 50px;
    text-decoration: none;
    transition: background 0.25s ease, transform 0.25s ease;
}

.btn-taller-cta:hover {
    background: var(--dorado-hover, #d4bc82);
    transform: translateY(-2px);
}

/* Info al pie */
.cursos-extra-info {
    text-align: center;
    margin-top: 50px;
    padding: 24px 0;
    border-top: 1px solid rgba(232,212,160,0.15);
}

.cursos-extra-info p {
    color: rgba(248,250,248,0.6);
    font-family: var(--font-texto);
    font-size: 0.9rem;
}

.cursos-extra-info i {
    color: var(--dorado);
    margin-right: 6px;
}

/* OLA cursos → docentes (ya no se usa en el index, Docentes se mudó
   a su propia página — se deja por si algún día se reutiliza) */
.cursos-wave {
    display: block;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    background: var(--verde-oscuro);
    position: relative;
    z-index: 2;
    margin: -1px 0;
    padding: 0;
}
.cursos-wave svg { display: block; width: 100%; }

/* OLA particulares → reseñas: transición única que reemplaza al
   par cursos-wave + docentes-wave que dejaba una franja clara
   metida entre dos secciones oscuras */
.particulares-wave {
    display: block;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    background: var(--verde-oscuro);
    position: relative;
    z-index: 2;
    margin: -1px 0;
    padding: 0;
}
.particulares-wave svg { display: block; width: 100%; }

/* ========================================
   DOCENTES
   ======================================== */

.docentes {
    position: relative;
    overflow: hidden;
    background-color: var(--fondo-principal);
    padding: 80px 0 0;
}

.docentes > .container {
    position: relative;
    z-index: 1;
}

.docentes__bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.docentes__bg svg {
    width: 100%;
    height: 100%;
    display: block;
}

.docentes .section-title { color: var(--verde-oscuro); }

.docentes-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.docente-card {
    display: block;
    text-align: center;
    background: var(--blanco);
    border-radius: 16px;
    padding: 30px 20px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid rgba(8,64,32,0.07);
}

.docentes-ver-todos,
.ex-alumnos-ver-todos {
    text-align: center;
    margin-top: 40px;
}

/* La sección Docentes tiene fondo claro (--fondo-principal), a diferencia
   de Ex-alumnos que hereda el fondo oscuro de .resenas — por eso este
   botón necesita su propia paleta en vez del .btn-outline dorado por defecto */
.docentes-ver-todos .btn-outline {
    color: var(--verde-oscuro);
    border-color: var(--verde-oscuro);
}

.docentes-ver-todos .btn-outline:hover {
    background-color: var(--verde-oscuro);
    color: var(--blanco);
}

.docente-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.docente-foto {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    margin: 0 auto 18px;
    overflow: hidden;
    border: 3px solid var(--verde-claro);
    background-color: var(--fondo-secundario);
    display: flex;
    align-items: center;
    justify-content: center;
}

.docente-foto img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.docente-foto .placeholder-inicial {
    font-family: var(--font-titulos);
    font-size: 2.2rem;
    color: var(--verde-claro);
    font-weight: 700;
}

.docente-card h3 {
    font-family: var(--font-titulos);
    font-size: 1.15rem;
    color: var(--verde-oscuro);
    margin-bottom: 6px;
}

.docente-rol {
    font-size: 0.8rem;
    color: var(--verde-claro);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
}

.docente-desc {
    font-size: 0.82rem;
    color: var(--texto-secundario);
    line-height: 1.6;
}

/* OLA docentes → reseñas */
.docentes-wave {
    display: block;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    background: var(--fondo-principal);
    position: relative;
    z-index: 2;
    margin: -1px 0;
    padding: 0;
}
.docentes-wave svg { display: block; width: 100%; }

/* ========================================
   RESEÑAS
   ======================================== */

.resenas {
    position: relative;
    overflow: hidden;
    background-color: var(--verde-medio);
    padding: 80px 0 90px;
}

.resenas > .container {
    position: relative;
    z-index: 1;
}

.resenas__bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.resenas__bg svg {
    width: 100%;
    height: 100%;
    display: block;
}

.resenas .section-title { color: var(--dorado); }

.resenas-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.resena-card {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(232,212,160,0.2);
    border-radius: 16px;
    padding: 28px 24px;
    transition: var(--transition);
}

.resena-card:hover {
    background: rgba(255,255,255,0.13);
    transform: translateY(-3px);
}

.resena-estrellas {
    color: var(--dorado);
    font-size: 1rem;
    margin-bottom: 14px;
    letter-spacing: 2px;
}

.resena-texto {
    font-size: 0.9rem;
    color: var(--crema);
    line-height: 1.75;
    margin-bottom: 20px;
    font-style: italic;
}

.resena-autor {
    display: flex;
    align-items: center;
    gap: 12px;
}

.resena-inicial {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--verde-claro);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-titulos);
    font-size: 1.1rem;
    color: var(--blanco);
    font-weight: 700;
    flex-shrink: 0;
}

.resena-nombre {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--dorado);
}

.resena-via {
    font-size: 0.75rem;
    color: rgba(248,250,248,0.5);
}

/* OLA reseñas → instagram */
.resenas-wave {
    display: block;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    background: var(--verde-medio);
    position: relative;
    z-index: 2;
    margin: -1px 0;
    padding: 0;
}
.resenas-wave svg { display: block; width: 100%; }

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

@media (max-width: 1024px) {
    .cursos-grid { grid-template-columns: repeat(2, 1fr); }
    .docentes-grid { grid-template-columns: repeat(2, 1fr); }
    .resenas-grid { grid-template-columns: repeat(2, 1fr); }
    .buscador-controles { grid-template-columns: 1fr 1fr; }
    .buscador-controles .buscador-input { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
    .hero-buttons { flex-wrap: wrap; }
    .hero-buttons .btn { width: 100%; max-width: 280px; text-align: center; }
    .cursos-grid { grid-template-columns: 1fr; gap: 40px; }
    .docentes-grid { grid-template-columns: repeat(2, 1fr); }
    .resenas-grid { grid-template-columns: 1fr; }
    .cursos-buscador { padding: 20px; }
    .buscador-top { flex-direction: column; align-items: flex-start; }
    .buscador-controles { grid-template-columns: 1fr; }
    .buscador-controles .buscador-input { grid-column: auto; }
}

@media (max-width: 480px) {
    .cursos { padding: 60px 0 0; }
    .docentes-grid { grid-template-columns: 1fr; }
    .modalidad-toggles { width: 100%; }
    .toggle-modalidad { flex: 1; justify-content: center; }
}