/* ==========================================================================
   SISA SOLUCIONES INTEGRALES — Home page
   (hero, ecosystem pillars, pricing, marketplace profiles, instagram)
   ========================================================================== */

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  position: relative;
  padding: 7rem 0 6rem;
  overflow: hidden;
  background: linear-gradient(180deg, #FAFCFF 0%, #F1F5FB 100%);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero__shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.35;
}

.hero__shape--1 {
  width: 420px; height: 420px;
  background: var(--color-blue);
  top: -150px; right: -80px;
}

.hero__shape--2 {
  width: 320px; height: 320px;
  background: var(--color-teal);
  bottom: -120px; left: -80px;
  opacity: 0.3;
}

.hero__shape--3 {
  width: 220px; height: 220px;
  background: var(--gradient-brand);
  top: 40%; left: 55%;
  opacity: 0.15;
}

.hero__grid-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(6,18,38,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(6,18,38,0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at 50% 30%, black, transparent 70%);
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 880px;
  text-align: center;
  margin: 0 auto;
}

.badge {
  display: inline-block;
  padding: 0.45rem 1.1rem;
  border-radius: 999px;
  background: rgba(255,255,255,0.6);
  border: 1px solid var(--color-border);
  backdrop-filter: blur(8px);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-blue);
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-size: clamp(2rem, 4.4vw, 3.4rem);
  letter-spacing: -0.5px;
  margin-bottom: 1.5rem;
}

.hero__subtitle {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  max-width: 680px;
  margin: 0 auto 2.25rem;
}

.hero__ctas {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}

.hero__stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
  padding-top: 2.5rem;
  border-top: 1px solid var(--color-border);
}

.hero__stat {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero__stat strong {
  font-family: var(--font-heading);
  font-size: 1.9rem;
  font-weight: 800;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__stat span {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  max-width: 160px;
  text-align: center;
}

/* ==========================================================================
   Pillars (3 business units)
   ========================================================================== */

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.pillar-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.pillar-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.pillar-card--featured {
  background: linear-gradient(165deg, #FFFFFF 0%, #F3FAF9 100%);
  border-color: rgba(0, 168, 150, 0.35);
}

.pillar-card__icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.pillar-card__icon svg { width: 26px; height: 26px; }

.pillar-card__icon--blue { background: rgba(0, 82, 180, 0.1); color: var(--color-blue); }
.pillar-card__icon--teal { background: rgba(0, 168, 150, 0.12); color: var(--color-teal-dark); }

.pillar-card__tag {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.6rem;
}

.pillar-card h3 {
  font-size: 1.3rem;
  margin-bottom: 0.6rem;
}

.pillar-card h3 small {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.pillar-card__lead {
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 0.75rem;
}

.pillar-card__problem {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
}

.pillar-card__list {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.pillar-card__list li {
  position: relative;
  padding-left: 1.4rem;
  font-size: 0.92rem;
  color: var(--color-text);
}

.pillar-card__list li::before {
  content: '';
  position: absolute;
  left: 0; top: 0.5em;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--gradient-brand);
}

.pillar-card__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.pillar-card__chips span {
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  background: rgba(0, 168, 150, 0.1);
  color: var(--color-teal-dark);
}

.pillar-card__link {
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--color-blue);
  transition: color var(--transition-fast);
}

.pillar-card__link:hover { color: var(--color-teal-dark); }

/* ==========================================================================
   Pricing
   ========================================================================== */

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  align-items: stretch;
}

.price-card {
  position: relative;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2.25rem;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.price-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.price-card--popular {
  border: 1.5px solid var(--color-teal);
  box-shadow: 0 0 0 1px rgba(0, 168, 150, 0.15), 0 20px 50px rgba(0, 168, 150, 0.2);
  transform: scale(1.03);
}

.price-card--popular:hover { transform: scale(1.03) translateY(-6px); }

.price-card__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-brand);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 0.4rem 1.1rem;
  border-radius: 999px;
  box-shadow: 0 8px 20px rgba(0, 168, 150, 0.35);
}

.price-card h3 {
  font-size: 1.4rem;
  margin-bottom: 0.75rem;
}

.price-card__desc {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  min-height: 48px;
}

.price-card__features {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  margin-bottom: 2rem;
  flex-grow: 1;
}

.price-card__features li {
  position: relative;
  padding-left: 1.6rem;
  font-size: 0.92rem;
}

.price-card__features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-teal-dark);
  font-weight: 800;
}

/* ==========================================================================
   Marketplace profile cards
   ========================================================================== */

.profiles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.profile-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.profile-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.profile-card__top {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-bottom: 1.1rem;
}

.profile-card__avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-weight: 700;
  font-family: var(--font-heading);
  flex-shrink: 0;
}

.profile-card__top h4 {
  font-size: 1rem;
  margin-bottom: 0.15rem;
}

.profile-card__role {
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.profile-card__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.profile-card__badges span {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  background: var(--color-bg-soft);
  color: var(--color-blue);
}

.profile-card__rating {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 1.1rem;
}

.profile-card--cta {
  background: var(--gradient-brand-soft);
  border: 1.5px dashed rgba(0, 82, 180, 0.3);
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
}

.profile-card--cta h4 { font-size: 1.05rem; margin-bottom: 0.6rem; }
.profile-card--cta p { font-size: 0.88rem; color: var(--color-text-muted); margin-bottom: 1.25rem; }

/* ==========================================================================
   Instagram section
   ========================================================================== */

.instagram__head {
  max-width: 680px;
  margin: 0 auto 2.5rem;
  text-align: center;
}

.instagram__handle {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
  font-weight: 700;
  color: var(--color-teal);
  border: 1.5px solid rgba(0, 168, 150, 0.4);
  padding: 0.55rem 1.25rem;
  border-radius: 999px;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.instagram__handle:hover {
  background: var(--color-teal);
  color: var(--color-dark);
}

.ig-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.ig-tile {
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  text-align: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--color-white);
  transition: transform var(--transition-base);
}

.ig-tile:hover { transform: scale(1.05) rotate(-1deg); }

.instagram__cta {
  display: flex;
  margin: 0 auto;
  width: fit-content;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1024px) {
  .pillars-grid,
  .pricing-grid { grid-template-columns: 1fr; }
  .price-card--popular { transform: none; order: -1; }
  .price-card--popular:hover { transform: translateY(-6px); }
  .profiles-grid { grid-template-columns: repeat(2, 1fr); }
  .ig-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 640px) {
  .hero { padding: 5.5rem 0 4rem; }
  .hero__ctas { flex-direction: column; align-items: stretch; }
  .hero__ctas .btn { width: 100%; }
  .hero__stats { gap: 1.75rem; }
  .profiles-grid { grid-template-columns: 1fr; }
  .ig-grid { grid-template-columns: repeat(2, 1fr); }
  .pillar-card, .price-card { padding: 1.75rem; }
}