/*  HERO  */
.spss-hero {
    background: var(--color-tertiary);
    overflow: hidden;
    padding: 64px 0 0;
}

.spss-hero-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 48px;
    min-height: 580px;
}

.spss-hero-text {
    display: flex;
    flex-direction: column;
    gap: 0;
    padding-bottom: 64px;
}

.spss-hero-text h1 {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.1;
    color: var(--color-neutral);
    margin: 16px 0 20px;
    letter-spacing: -0.02em;
}

.spss-hero-desc {
    font-size: 1rem;
    color: var(--color-text-muted);
    line-height: 1.75;
    max-width: 440px;
    margin-bottom: 32px;
}

.spss-hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 36px;
}

/* Stats */
.spss-hero-stats {
    display: flex;
    align-items: center;
    gap: 0;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 20px 24px;
    margin-bottom: 16px;
    box-shadow: var(--shadow-card);
}

.spss-hero-stat {
    display: flex;
    align-items: center;
    gap: 14px;
    flex: 1;
}

.spss-hero-stat-divider {
    width: 1px;
    height: 48px;
    background: var(--color-border);
    margin: 0 24px;
    flex-shrink: 0;
}

.spss-hero-stat-icon {
    width: 44px;
    height: 44px;
    background: rgba(79, 70, 229, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    flex-shrink: 0;
}

.spss-stat-num {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-neutral);
    line-height: 1;
}

.spss-stat-label {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    line-height: 1.4;
}

/* Badge IBM SPSS */
.spss-hero-ibm {
    display: flex;
    align-items: center;
    gap: 14px;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 16px 20px;
    box-shadow: var(--shadow-card);
    width: fit-content;
}

.spss-hero-ibm img {
    height: 36px;
    width: auto;
    object-fit: contain;
}

.spss-ibm-label {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.spss-ibm-value {
    font-size: 1rem;
    font-weight: 800;
    color: var(--color-neutral);
}

/* Imagen derecha */
.spss-hero-img-wrap {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
}

.spss-hero-img-wrap img {
    width: 150%;
    max-width: 880px;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 20px 60px rgba(79, 70, 229, 0.25));
    transform: translateX(50px);
}

/*  QUÉ ES SPSS  */
.spss-que {
    background: var(--color-white);
}

.spss-que-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 64px;
}

.spss-que-p {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    line-height: 1.75;
    margin-bottom: 16px;
}

.spss-que-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
}

.spss-que-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-neutral);
}

.spss-que-feature svg {
    color: var(--color-primary);
    flex-shrink: 0;
}

.spss-que-img {
    border-radius: var(--radius-xl);
    overflow: hidden;
    aspect-ratio: 4/3;
    box-shadow: 0 12px 48px rgba(79, 70, 229, 0.12);
}

.spss-que-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/*  CURSOS  */
.spss-cursos {
    background: var(--color-tertiary);
}

.spss-cursos-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 36px;
}

.spss-cursos-nav {
    display: flex;
    gap: 8px;
}

.spss-cursos-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--color-border);
    background: var(--color-white);
    color: var(--color-primary);
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s, color 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.spss-cursos-btn:hover {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

.spss-cursos-grid {
    display: flex;
    overflow-x: auto;
    gap: 16px;
    padding-bottom: 12px;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.spss-cursos-grid::-webkit-scrollbar {
    display: none;
}

.spss-curso-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-top: 4px solid var(--accent, var(--color-primary));
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    transition: box-shadow 0.2s, transform 0.2s;
    box-shadow: 0 2px 8px rgba(79, 70, 229, 0.04);
    min-width: 260px;
    width: 260px;
    height: 260px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.spss-curso-card:hover {
    box-shadow: 0 10px 32px rgba(79, 70, 229, 0.12);
    transform: translateY(-4px);
}

.spss-curso-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 0;
}

.spss-curso-icon {
    width: 40px;
    height: 40px;
    background: rgba(79, 70, 229, 0.08);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent, var(--color-primary));
}

.spss-curso-code {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--color-text-muted);
    letter-spacing: 0.06em;
    background: var(--color-tertiary);
    padding: 3px 8px;
    border-radius: 6px;
}

.spss-curso-card h3 {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--color-neutral);
    margin-bottom: 8px;
}

.spss-curso-card p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.65;
}

/*  SERVICIOS ESTADÍSTICOS  */
.spss-servicios {
    background: var(--color-white);
}

.spss-servicios-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 32px;
    gap: 16px;
}

.spss-servicios-grid-full {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 16px;
}

.spss-servicios-grid-full .spss-servicio-sm:last-child {
    grid-column: 2;
}

.spss-servicio-sm {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 22px 20px;
    transition: box-shadow 0.2s, transform 0.2s, border-color 0.2s;
}

.spss-servicio-sm:hover {
    box-shadow: 0 6px 24px rgba(79, 70, 229, 0.1);
    transform: translateY(-2px);
    border-color: var(--color-secondary);
}

.spss-servicio-sm-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.spss-servicio-sm-icon {
    width: 34px;
    height: 34px;
    background: rgba(79, 70, 229, 0.08);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    flex-shrink: 0;
}

.spss-servicio-sm h4 {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-neutral);
}

.spss-servicio-sm p {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

.spss-optimizacion {
    background: var(--color-neutral);
    border-radius: var(--radius-lg);
    padding: 22px 28px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.spss-optimizacion-icon {
    width: 44px;
    height: 44px;
    background: rgba(165, 180, 252, 0.2);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-secondary);
    flex-shrink: 0;
}

.spss-optimizacion-text {
    flex: 1;
}

.spss-optimizacion-title {
    font-size: 0.9375rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 2px;
}

.spss-optimizacion-desc {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.5);
}

.spss-optimizacion-btn {
    background: var(--color-white);
    color: var(--color-neutral);
    font-family: var(--font-main);
    font-size: 0.875rem;
    font-weight: 600;
    padding: 10px 22px;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.2s, transform 0.15s;
    text-decoration: none;
    display: inline-block;
}

.spss-optimizacion-btn:hover {
    background: var(--color-tertiary);
    transform: translateY(-1px);
}

/*  SOFTWARE  */
.spss-software {
    background: var(--color-tertiary);
}

.spss-software-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}

.spss-software-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 36px 20px 28px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    transition: box-shadow 0.25s, transform 0.25s;
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(79, 70, 229, 0.04);
}

.spss-software-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--color-primary);
    opacity: 0;
    transition: opacity 0.2s;
}

.spss-software-card:hover::before {
    opacity: 1;
}

.spss-software-card:hover {
    box-shadow: 0 12px 40px rgba(79, 70, 229, 0.12);
    transform: translateY(-6px);
}

.spss-software-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-neutral);
}

.spss-software-card p {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

.spss-software-img-wrap {
    width: 80px;
    height: 80px;
    background: var(--color-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
}

.spss-software-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.spss-software-card--featured {
    border: 2px solid var(--color-primary);
}

.spss-software-card--featured::before {
    opacity: 1;
}

.spss-software-tag {
    position: absolute;
    top: 14px;
    right: 14px;
    background: var(--color-primary);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 999px;
}

/*  PROCESO  */
.spss-proceso {
    background: var(--color-white);
}

.spss-proceso-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
    align-items: center;
    gap: 16px;
}

.spss-proceso-step {
    background: var(--color-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    transition: box-shadow 0.2s, transform 0.2s;
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(79, 70, 229, 0.04);
}

.spss-proceso-step::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--color-primary);
    opacity: 0;
    transition: opacity 0.2s;
}

.spss-proceso-step:hover::before {
    opacity: 1;
}

.spss-proceso-step:hover {
    box-shadow: 0 10px 32px rgba(79, 70, 229, 0.1);
    transform: translateY(-4px);
}

.spss-proceso-num {
    font-size: 2.75rem;
    font-weight: 700;
    color: var(--color-primary);
    opacity: 0.2;
    line-height: 1;
}

.spss-proceso-content h3 {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--color-neutral);
    margin-bottom: 8px;
}

.spss-proceso-content p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.65;
}

.spss-proceso-arrow {
    font-size: 1.5rem;
    color: var(--color-primary);
    opacity: 0.4;
}

/*  CTA  */
.spss-cta {
    background: var(--color-tertiary);
}

.spss-cta-card {
    background: linear-gradient(135deg, #1E1B4B 0%, #312E81 50%, #1E1B4B 100%);
    border-radius: var(--radius-xl);
    padding: 64px 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(30, 27, 75, 0.3);
}

.spss-cta-card::before {
    content: '';
    position: absolute;
    top: -80px;
    right: -80px;
    width: 320px;
    height: 320px;
    background: rgba(79, 70, 229, 0.25);
    border-radius: 50%;
}

.spss-cta-card::after {
    content: '';
    position: absolute;
    bottom: -60px;
    left: 30%;
    width: 200px;
    height: 200px;
    background: rgba(165, 180, 252, 0.08);
    border-radius: 50%;
}

.spss-cta-text {
    position: relative;
    z-index: 1;
}

.spss-cta-text h2 {
    font-size: 2.125rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 12px;
    line-height: 1.3;
}

.spss-cta-text p {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
    max-width: 400px;
}

.spss-cta-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.spss-cta-btn-wa,
.spss-cta-btn-mail {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-main);
    font-size: 0.9375rem;
    font-weight: 600;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    transition: opacity 0.2s, transform 0.15s;
    white-space: nowrap;
}

.spss-cta-btn-wa:hover,
.spss-cta-btn-mail:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.spss-cta-btn-wa {
    background: #25D366;
    color: #fff;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
}

.spss-cta-btn-mail {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
}

/*  RESPONSIVE  */
@media (max-width: 1024px) {
    .spss-hero-inner {
        gap: 32px;
    }

    .spss-hero-text h1 {
        font-size: 2.5rem;
    }
}

@media (max-width: 900px) {
    .spss-hero-inner {
        grid-template-columns: 1fr;
        min-height: auto;
        padding-bottom: 0;
    }

    .spss-hero-text {
        padding-bottom: 0;
    }

    .spss-hero-text h1 {
        font-size: 2.25rem;
    }

    .spss-hero-img-wrap {
        height: auto;
    }

    .spss-hero-img-wrap img {
        max-width: 100%;
    }

    .spss-que-inner {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .spss-servicios-grid-full {
        grid-template-columns: repeat(2, 1fr);
    }

    .spss-servicios-grid-full .spss-servicio-sm:last-child {
        grid-column: auto;
    }

    .spss-servicios-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .spss-software-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .spss-proceso-grid {
        grid-template-columns: 1fr;
    }

    .spss-proceso-arrow {
        transform: rotate(90deg);
        text-align: center;
    }

    .spss-cta-card {
        flex-direction: column;
        padding: 40px 28px;
        text-align: center;
    }

    .spss-cta-text p {
        max-width: 100%;
    }

    .spss-cta-actions {
        width: 100%;
    }

    .spss-cta-btn-wa,
    .spss-cta-btn-mail {
        justify-content: center;
    }

    .spss-optimizacion {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 560px) {
    .spss-servicios-grid-full,
    .spss-software-grid {
        grid-template-columns: 1fr;
    }

    .spss-hero-text h1 {
        font-size: 1.875rem;
    }

    .spss-hero-stats {
        flex-direction: column;
        gap: 16px;
    }

    .spss-hero-stat-divider {
        width: 100%;
        height: 1px;
        margin: 0;
    }

    .spss-hero-ibm {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .spss-hero {
        padding: 48px 0 0;
    }

    .spss-hero-text h1 {
        font-size: 1.75rem;
    }

    .spss-cta-card {
        padding: 32px 20px;
    }
}