/* ============================================================
   sistemas-v2.css — Estilos de nuestros-sistemas.php
   Todos los selectores están prefijados por .sistemas-v2
   para no afectar otras páginas del sitio.
   ============================================================ */

/* Design tokens */
.sistemas-v2 {
  --color-bg:         #F4F8FF;
  --color-surface:    #FFFFFF;
  --color-primary:    #0B1B3B;
  --color-accent:     #F58220;
  --color-accent-soft:#FFE9D6;
  --color-muted:      #5B6B85;
  --color-border:     #E3EAF5;
  --shadow-card:      0 4px 20px rgba(11,27,59,.06);
  --shadow-card-hov:  0 10px 30px rgba(11,27,59,.10);
  --radius-card:      16px;
  --font-sans:        'Inter','Plus Jakarta Sans',system-ui,-apple-system,sans-serif;
  font-family: var(--font-sans);
}

/* ============================================================
   CAMBIO 1 — Hero limpio
   ============================================================ */

.sistemas-v2 .sv2-hero {
  background: linear-gradient(180deg, #F4F8FF 0%, #FFFFFF 100%);
  padding: 80px 0;
  text-align: center;
}

@media (max-width: 767px) {
  .sistemas-v2 .sv2-hero {
    padding: 40px 0;
  }
}

.sistemas-v2 .sv2-eyebrow {
  display: block;
  color: var(--color-accent);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.sistemas-v2 .sv2-hero h1 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
}

.sistemas-v2 .sv2-accent {
  color: var(--color-accent);
}

.sistemas-v2 .sv2-hero .sv2-subtitle {
  color: var(--color-muted);
  max-width: 60ch;
  margin: 0 auto 32px;
  font-size: 1.1rem;
  line-height: 1.6;
}

.sistemas-v2 .sv2-hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   CAMBIO 3 — Botones reutilizables
   ============================================================ */

.sistemas-v2 .sv2-btn-primary,
.sistemas-v2 .sv2-btn-secondary {
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  display: inline-block;
  transition: filter .2s, transform .2s;
  border: 2px solid transparent;
  cursor: pointer;
  line-height: 1;
}

.sistemas-v2 .sv2-btn-primary {
  background-color: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
  box-shadow: 0 6px 16px rgba(245,130,32,.25);
}

.sistemas-v2 .sv2-btn-primary:hover {
  filter: brightness(.95);
  color: #fff;
  text-decoration: none;
  transform: translateY(-1px);
}

.sistemas-v2 .sv2-btn-primary:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
  color: #fff;
  text-decoration: none;
}

.sistemas-v2 .sv2-btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.sistemas-v2 .sv2-btn-secondary:hover {
  filter: brightness(.95);
  color: var(--color-primary);
  text-decoration: none;
  transform: translateY(-1px);
}

.sistemas-v2 .sv2-btn-secondary:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
  color: var(--color-primary);
  text-decoration: none;
}

/* ============================================================
   CAMBIO 3 — Título de sección con línea decorativa naranja
   ============================================================ */

.sistemas-v2 .sv2-section {
  background: var(--color-bg);
  padding: 60px 0 80px;
}

.sistemas-v2 .sv2-section-title {
  text-align: center;
  margin-bottom: 48px;
}

.sistemas-v2 .sv2-section-title h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: 12px;
}

.sistemas-v2 .sv2-title-bar {
  width: 48px;
  height: 3px;
  background-color: var(--color-accent);
  border-radius: 2px;
  margin: 0 auto;
}

/* ============================================================
   CAMBIO 2 — Grid de cards uniformes
   ============================================================ */

.sistemas-v2 .sv2-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}

.sistemas-v2 .sv2-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 28px;
  box-shadow: var(--shadow-card);
  transition: transform .2s, box-shadow .2s;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  color: inherit;
  min-height: 300px;
}

.sistemas-v2 .sv2-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hov);
  text-decoration: none;
  color: inherit;
}

.sistemas-v2 .sv2-card:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
}

.sistemas-v2 .sv2-card-logo {
  max-height: 36px;
  width: auto;
  margin-bottom: 16px;
  object-fit: contain;
  object-position: left center;
  display: block;
}

.sistemas-v2 .sv2-logo-fallback {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: var(--color-accent-soft);
  color: var(--color-accent);
  font-weight: 700;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  flex-shrink: 0;
}

.sistemas-v2 .sv2-card h3 {
  color: var(--color-primary);
  font-weight: 700;
  font-size: 1.15rem;
  margin-bottom: 12px;
  line-height: 1.3;
}

.sistemas-v2 .sv2-card p {
  color: var(--color-muted);
  line-height: 1.55;
  font-size: 0.92rem;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.sistemas-v2 .sv2-features {
  list-style: none;
  padding: 0;
  margin: auto 0 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sistemas-v2 .sv2-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-primary);
  font-weight: 500;
  font-size: 0.88rem;
  line-height: 1.3;
}

.sistemas-v2 .sv2-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: var(--color-accent-soft);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  flex-shrink: 0;
}

/* ============================================================
   Responsive — 360px a 1440px sin overflow horizontal
   ============================================================ */

@media (max-width: 575px) {
  .sistemas-v2 .sv2-grid {
    grid-template-columns: 1fr;
    padding: 0 12px;
  }

  .sistemas-v2 .sv2-card {
    min-height: auto;
  }

  .sistemas-v2 .sv2-hero-actions {
    flex-direction: column;
    align-items: center;
  }
}

@media (min-width: 576px) and (max-width: 991px) {
  .sistemas-v2 .sv2-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1200px) {
  .sistemas-v2 .sv2-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}