/* ============================================
   CASO DE ESTUDIO - Vista pública
   ============================================ */

.ce-hero {
    background: linear-gradient(135deg, rgba(102,255,0,0.06) 0%, rgba(132,0,255,0.06) 100%);
    border-radius: 2.5rem;
    border: 1px solid rgba(255,255,255,0.07);
    padding: 3rem 2rem;
    margin: 1.25rem;
    position: relative;
    overflow: hidden;
}

@media (min-width: 768px) {
    .ce-hero { margin: 2rem 3rem; padding: 4rem 3.5rem; }
}

.ce-hero::before {
    content: '';
    position: absolute;
    top: -40%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(102,255,0,0.08) 0%, transparent 70%);
    pointer-events: none;
}

.ce-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(102,255,0,0.1);
    border: 1px solid rgba(102,255,0,0.3);
    color: var(--color-principal);
    padding: 0.35rem 1rem;
    border-radius: 50px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1.25rem;
}

.ce-title {
    font-size: clamp(1.8rem, 4vw, 3rem);
    font-weight: 800;
    color: #fff;
    line-height: 1.15;
    letter-spacing: -0.03em;
    text-wrap: balance;
    margin-bottom: 1rem;
}

.ce-client-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    color: rgba(255,255,255,0.7);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
}

/* Secciones narrativas */
.ce-section {
    margin: 1.25rem;
    padding: 2.5rem 2rem;
    border-radius: 2rem;
    border: 1px solid rgba(255,255,255,0.07);
    background: rgba(255,255,255,0.02);
}

@media (min-width: 768px) {
    .ce-section { margin: 0 3rem 2rem; padding: 3rem 3.5rem; }
}

.ce-section-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 1rem;
}

.ce-section-label::before {
    content: '';
    display: block;
    width: 20px;
    height: 2px;
    border-radius: 2px;
}

.ce-section--reto   { border-color: rgba(255,80,80,0.15);  background: rgba(255,80,80,0.03); }
.ce-section--reto   .ce-section-label { color: #ff6b6b; }
.ce-section--reto   .ce-section-label::before { background: #ff6b6b; }

.ce-section--solucion { border-color: rgba(102,255,0,0.15); background: rgba(102,255,0,0.03); }
.ce-section--solucion .ce-section-label { color: var(--color-principal); }
.ce-section--solucion .ce-section-label::before { background: var(--color-principal); }

.ce-section--resultado { border-color: rgba(13,202,240,0.15); background: rgba(13,202,240,0.03); }
.ce-section--resultado .ce-section-label { color: #0dcaf0; }
.ce-section--resultado .ce-section-label::before { background: #0dcaf0; }

.ce-section h2 {
    font-size: clamp(1.3rem, 3vw, 1.8rem);
    font-weight: 700;
    color: #fff;
    margin-bottom: 1rem;
}

.ce-section p {
    color: rgba(255,255,255,0.7);
    font-size: 1.05rem;
    line-height: 1.8;
}

/* Tecnologías */
.ce-tech-pill {
    display: inline-flex;
    align-items: center;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    color: rgba(255,255,255,0.85);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.82rem;
    font-weight: 600;
    transition: all 0.2s ease;
}

.ce-tech-pill:hover {
    background: rgba(102,255,0,0.1);
    border-color: rgba(102,255,0,0.3);
    color: var(--color-principal);
}

/* Video embed */
.ce-video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: 1.5rem;
    border: 1px solid rgba(255,255,255,0.08);
}

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

/* CTA final */
.ce-cta {
    margin: 0 1.25rem 2rem;
    padding: 3rem 2rem;
    border-radius: 2rem;
    background: linear-gradient(135deg, rgba(102,255,0,0.07) 0%, rgba(132,0,255,0.07) 100%);
    border: 1px solid rgba(102,255,0,0.15);
    text-align: center;
    position: relative;
    overflow: hidden;
}

@media (min-width: 768px) {
    .ce-cta { margin: 0 3rem 3rem; padding: 4rem 3rem; }
}

.ce-cta::before {
    content: '';
    position: absolute;
    bottom: -30%;
    left: 50%;
    transform: translateX(-50%);
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(102,255,0,0.1) 0%, transparent 70%);
    pointer-events: none;
}

.ce-cta h2 {
    font-size: clamp(1.4rem, 3.5vw, 2.2rem);
    font-weight: 800;
    color: #fff;
    text-wrap: balance;
    margin-bottom: 1rem;
}

.ce-cta p {
    color: rgba(255,255,255,0.6);
    max-width: 520px;
    margin: 0 auto 2rem;
    font-size: 1rem;
    line-height: 1.7;
}

/* Card en portafolio */
.portfolio-card--caso-estudio {
    position: relative;
    border-radius: 1.5rem;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(102,255,0,0.06) 0%, rgba(132,0,255,0.06) 100%);
    border: 1px solid rgba(102,255,0,0.2);
    padding: 2rem;
    height: 100%;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.portfolio-card--caso-estudio:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4), 0 0 0 1px rgba(102,255,0,0.3);
    border-color: rgba(102,255,0,0.4);
}

.portfolio-card--caso-estudio .ce-card-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(102,255,0,0.12);
    border: 1px solid rgba(102,255,0,0.25);
    color: var(--color-principal);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    width: fit-content;
}

.portfolio-card--caso-estudio h2 {
    font-size: 1.15rem;
    font-weight: 700;
    color: #fff;
    margin: 0;
    line-height: 1.3;
}

.portfolio-card--caso-estudio .ce-card-client {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.5);
}

.portfolio-card--caso-estudio .ce-card-excerpt {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.6;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.portfolio-card--caso-estudio .ce-card-techs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.portfolio-card--caso-estudio .ce-card-tech {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.7);
    padding: 0.2rem 0.6rem;
    border-radius: 50px;
    font-size: 0.72rem;
    font-weight: 500;
}

.portfolio-card--caso-estudio .ce-card-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-principal);
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: gap 0.2s ease;
}

.portfolio-card--caso-estudio .ce-card-cta:hover { gap: 0.75rem; }