/* ============================================
   ERGOSPAZZIO — Pages CSS (nosotros, productos)
   ============================================ */

/* PAGE HERO */
.page-hero {
  padding: 140px 0 80px;
  text-align: center;
}

.page-hero__title {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 800;
  color: white;
  margin: 12px 0 8px;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.page-hero__sub {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.75);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 500;
}

/* ABOUT SPLIT LAYOUT */
.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about__text h2 {
  font-family: 'Inter', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: clamp(1.2rem, 2.2vw, 1.7rem);
  font-weight: 300;
  color: #6B7C7D;
  line-height: 1.6;
  margin: 16px 0 24px;
  letter-spacing: -0.01em;
  font-style: normal;
}

.about__text p {
  color: var(--gray);
  line-height: 1.75;
  font-size: 1rem;
}

.about__image {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,0,0,0.12);
}

.about__img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  display: block;
}

/* TIMELINE */
.timeline {
  padding: 96px 0;
}

.timeline__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  margin-top: 56px;
}

.timeline__item {
  border-top: 2px solid rgba(255,255,255,0.3);
  padding-top: 24px;
}

.timeline__year {
  font-size: 2.4rem;
  font-weight: 900;
  color: white;
  line-height: 1;
  margin-bottom: 16px;
  letter-spacing: -0.03em;
}

.timeline__item p {
  color: rgba(255,255,255,0.8);
  font-size: 0.9rem;
  line-height: 1.65;
}

/* CERTIFICATIONS */
.certs__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.cert-item {
  background: var(--off-white);
  border-radius: 12px;
  padding: 36px 24px;
  text-align: center;
}

.cert-item__icon {
  font-size: 2.4rem;
  margin-bottom: 16px;
  line-height: 1;
}

.cert-item strong {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}

.cert-item p {
  font-size: 0.85rem;
  color: var(--gray);
  line-height: 1.5;
}

/* PRODUCTS PAGE */
.products-intro {
  padding: 96px 0 64px;
  text-align: center;
}

.products-intro p {
  max-width: 600px;
  margin: 20px auto 0;
  color: var(--gray);
  font-size: 1.05rem;
  line-height: 1.7;
}

.products-grid {
  padding: 0 0 96px;
}

.products-grid .container {
  display: flex;
  flex-direction: column;
  gap: 96px;
}

/* Product row */
.product-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.product-row--reverse {
  direction: rtl;
}

.product-row--reverse > * {
  direction: ltr;
}

.product-row__image {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.10);
  aspect-ratio: 4/3;
  background: var(--off-white);
}

.product-row__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.product-row__content {
  padding: 16px 0;
}

.product-row__content .label {
  margin-bottom: 12px;
}

.product-row__content h2 {
  font-size: clamp(1.6rem, 2.8vw, 2.2rem);
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.product-row__content p {
  color: var(--gray);
  line-height: 1.75;
  margin-bottom: 16px;
  font-size: 0.97rem;
}

.product-features {
  list-style: none;
  padding: 0;
  margin: 24px 0 32px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.product-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--dark);
  font-size: 0.92rem;
  font-weight: 500;
}

.product-features li::before {
  content: '';
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--sage);
  flex-shrink: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' fill='none'%3E%3Cpath d='M2 6l3 3 5-5' stroke='white' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size: 60%;
  background-position: center;
  background-repeat: no-repeat;
}

/* SERVICES CATALOG */
.services-catalog {
  background: var(--off-white);
  padding: 80px 0;
}

.services-catalog__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.service-card {
  background: white;
  border-radius: 12px;
  padding: 32px 28px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}

.service-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: var(--sage-light, rgba(74,104,106,0.12));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.4rem;
}

.service-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 12px;
}

.service-card p {
  color: var(--gray);
  font-size: 0.9rem;
  line-height: 1.65;
}

/* IMAGE PLACEHOLDER (when no photo available) */
.product-row__image--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--sage) 0%, var(--sage-dark) 100%);
}

.product-row__image--placeholder span {
  font-size: 4rem;
  opacity: 0.4;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 900px) {
  .about__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about__img {
    height: 300px;
  }

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

  .product-row {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .product-row--reverse {
    direction: ltr;
  }

  .services-catalog__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .page-hero {
    padding: 120px 0 60px;
  }

  .timeline__grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }

  .certs__grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .services-catalog__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 420px) {
  .timeline__grid {
    grid-template-columns: 1fr;
  }
}