/* ============================================================================
   Novatecsystem | Portal Web Corporativo + NEIF
   Módulo M1 — Estilos de la página de inicio.
   ============================================================================ */

/* ---------------------------------------------------------------------------
   Hero
   --------------------------------------------------------------------------- */
.hero {
    background: linear-gradient(160deg, var(--color-graphite) 0%, var(--color-graphite-2) 55%, var(--color-surface) 100%);
    color: var(--color-text-light);
    padding: var(--space-9) 0 var(--space-8);
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 85% 20%, rgba(29, 158, 117, 0.22), transparent 40%),
        radial-gradient(circle at 15% 85%, rgba(57, 191, 200, 0.14), transparent 45%);
    pointer-events: none;
}

.hero-inner {
    position: relative;
    max-width: 880px;
}

.hero-badge {
    display: inline-block;
    color: var(--color-accent);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.85rem;
    border: 1px solid rgba(69, 212, 131, 0.4);
    border-radius: var(--radius-pill);
    padding: var(--space-2) var(--space-4);
    margin-bottom: var(--space-5);
}

.hero-badge span {
    color: var(--color-tech);
    margin: 0 var(--space-1);
}

.hero-title {
    color: var(--color-text-light);
    font-size: clamp(2rem, 5vw, 3.1rem);
    margin-bottom: var(--space-5);
}

.hero-support {
    color: var(--color-text-muted);
    font-size: 1.15rem;
    max-width: 640px;
    margin-bottom: var(--space-6);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
}

/* ---------------------------------------------------------------------------
   Flujo de trabajo
   --------------------------------------------------------------------------- */
.flow {
    background: var(--color-graphite-2);
    border-top: 1px solid var(--color-border);
    padding: var(--space-5) 0;
}

.flow-grid {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-3) var(--space-2);
    justify-content: center;
}

.flow-item {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-text-muted);
    font-size: 0.9rem;
    font-weight: 600;
}

.flow-item.is-core .flow-label {
    color: var(--color-accent);
}

.flow-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-tech);
    flex-shrink: 0;
}

.flow-item.is-core .flow-dot {
    background: var(--color-accent);
}

.flow-arrow {
    color: var(--color-primary);
    font-weight: 700;
}

/* ---------------------------------------------------------------------------
   Pilares
   --------------------------------------------------------------------------- */
.pillar {
    display: flex;
    flex-direction: column;
}

.pillar-monogram {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    background: var(--color-graphite);
    color: var(--color-accent);
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-4);
}

.pillar:nth-child(2) .pillar-monogram {
    color: var(--color-primary);
}

.pillar:nth-child(3) .pillar-monogram {
    color: var(--color-tech);
}

/* ---------------------------------------------------------------------------
   Etapas NEIF
   --------------------------------------------------------------------------- */
.home-scope-statement {
    background: var(--color-graphite);
    color: var(--color-text-light);
    border-left: 4px solid var(--color-primary);
    border-radius: var(--radius-md);
    padding: var(--space-5) var(--space-6);
    font-size: 1.05rem;
    font-weight: 600;
    max-width: 760px;
    margin: calc(-1 * var(--space-5)) 0 var(--space-7);
}

.home-scope-statement strong {
    color: var(--color-accent);
}
.stage-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
    counter-reset: stage;
}

.stage {
    background: var(--color-white);
    border: 1px solid rgba(17, 20, 24, 0.1);
    border-radius: var(--radius-md);
    padding: var(--space-5);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition), transform var(--transition);
}

.stage:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.stage-num {
    display: inline-block;
    color: var(--color-primary);
    font-weight: 700;
    font-family: var(--font-code);
    font-size: 0.9rem;
    margin-bottom: var(--space-2);
}

.stage-name {
    font-size: 1.05rem;
    margin-bottom: var(--space-2);
}

.stage-desc {
    font-size: 0.9rem;
    color: var(--color-ink);
    margin-bottom: 0;
}

/* ---------------------------------------------------------------------------
   Soluciones
   --------------------------------------------------------------------------- */
.solution {
    background: var(--color-white);
}

/* ---------------------------------------------------------------------------
   Proyectos (resumen)
   --------------------------------------------------------------------------- */
.home-projects {
    align-items: stretch;
}

.home-project {
    display: flex;
    flex-direction: column;
}

.home-project-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-3);
    flex-wrap: wrap;
    margin-bottom: var(--space-3);
}

.home-project-head .card-title {
    margin-bottom: 0;
}

.home-project-sector {
    flex-shrink: 0;
    background: var(--color-graphite);
    color: var(--color-accent);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border-radius: var(--radius-pill);
    padding: var(--space-1) var(--space-3);
}

.home-project .card-text {
    flex: 1;
}

.home-project-state {
    color: var(--color-primary-dark);
    font-size: 0.85rem;
    font-weight: 600;
    margin: var(--space-4) 0 0;
    padding-top: var(--space-3);
    border-top: 1px solid rgba(17, 20, 24, 0.08);
}

.home-projects-link {
    display: flex;
    justify-content: center;
    margin-top: var(--space-6);
}

.home-projects-link .btn-outline {
    color: var(--color-primary-dark);
    border-color: var(--color-primary);
    background: transparent;
}

.home-projects-link .btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

/* ---------------------------------------------------------------------------
   Método de trabajo
   --------------------------------------------------------------------------- */
.step-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
}

.step {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    background: var(--color-white);
    border: 1px solid rgba(17, 20, 24, 0.1);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition), transform var(--transition);
}

.step:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.step-num {
    color: var(--color-tech);
    font-family: var(--font-code);
    font-weight: 700;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.step-text {
    font-weight: 600;
    line-height: 1.4;
}

/* ---------------------------------------------------------------------------
   Diferenciadores
   --------------------------------------------------------------------------- */
.diff {
    row-gap: var(--space-6);
}

.diff-item {
    border-left: 3px solid var(--color-primary);
    padding-left: var(--space-4);
}

.diff-title {
    font-size: 1.05rem;
    margin-bottom: var(--space-1);
}

.diff-desc {
    margin-bottom: 0;
    color: var(--color-ink);
    font-size: 0.95rem;
}