/* =============================================================
   AGROVALOR · Estilos para páginas dedicadas (subpáginas)
   Reutiliza tokens, typography, layout, components del home
   ============================================================= */

/* === Mini hero de subpágina === */
.page-hero {
  position: relative;
  min-height: 80vh;
  background: var(--navy-900);
  color: var(--paper-100);
  display: flex;
  align-items: flex-end;
  padding-block: clamp(8rem, 14vw, 12rem) clamp(4rem, 8vw, 8rem);
  overflow: hidden;
  isolation: isolate;
}
.page-hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}
.page-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.55) contrast(1.05);
}
.page-hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10,19,38,0.6) 0%, rgba(10,19,38,0.45) 40%, rgba(10,19,38,0.95) 100%),
    radial-gradient(60% 50% at 30% 70%, rgba(255,110,42,0.16) 0%, transparent 70%);
  z-index: -1;
}
.page-hero-content {
  position: relative;
  max-width: 72rem;
}
.page-breadcrumb {
  font-family: var(--font-mono);
  font-size: var(--text-mono-sm);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: rgba(248,245,238,0.55);
  display: flex;
  gap: var(--space-2);
  align-items: center;
  margin-bottom: var(--space-6);
}
.page-breadcrumb a { color: rgba(248,245,238,0.78); transition: color 200ms; }
.page-breadcrumb a:hover { color: var(--orange-500); }
.page-breadcrumb-sep { color: rgba(248,245,238,0.35); }
.page-breadcrumb-current { color: var(--orange-500); }

.page-hero-title {
  font-family: var(--font-sans);
  font-weight: var(--weight-bold);
  font-size: clamp(3rem, 7vw, 7rem);
  line-height: 0.98;
  letter-spacing: var(--tracking-tightest);
  color: var(--paper-100);
}
.page-hero-title em {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: var(--weight-medium);
  color: var(--orange-500);
}
.page-hero-sub {
  font-size: var(--text-lg);
  line-height: var(--leading-normal);
  color: rgba(248,245,238,0.78);
  max-width: 40rem;
  margin-top: var(--space-6);
}

/* === Bloque intro (sección texto-only) === */
.intro-section {
  padding-block: clamp(6rem, 10vw, 10rem);
  background: var(--paper-100);
}
.intro-content {
  max-width: 56rem;
}
.intro-content .t-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}
.intro-content .t-eyebrow::before {
  content: "";
  width: 32px;
  height: 1px;
  background: currentColor;
  display: inline-block;
}

/* === Bloque variantes (galería tipo Apple "iPhone 15 Pro variants") === */
.variants-section {
  padding-block: clamp(6rem, 12vw, 12rem);
  background: var(--paper-200);
}
.variants-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-8);
  margin-top: clamp(3rem, 6vw, 5rem);
}
.variant-card {
  background: var(--paper-100);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 0 0 1px var(--line-on-light);
  display: flex;
  flex-direction: column;
  transition: transform 600ms var(--ease-out-expo), box-shadow 600ms var(--ease-out-expo);
}
.variant-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 0 0 1px var(--line-on-light), var(--shadow-lg);
}
.variant-card-media {
  aspect-ratio: 4/3;
  background: var(--paper-200);
  overflow: hidden;
}
.variant-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.variant-card-body {
  padding: clamp(1.5rem, 3vw, 2.5rem);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}
.variant-card-tag {
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--orange-500);
}
.variant-card-title {
  font-family: var(--font-sans);
  font-weight: var(--weight-semi);
  font-size: var(--text-2xl);
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-snug);
}
.variant-card-desc {
  font-size: var(--text-base);
  color: var(--ink-500);
  line-height: var(--leading-normal);
}
.variant-card-specs {
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px solid var(--line-on-light);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3) var(--space-4);
}
.variant-card-spec {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.variant-card-spec-key {
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--ink-500);
}
.variant-card-spec-val {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--ink-900);
}

/* === Specs table (tabla técnica detallada) === */
.specs-section {
  padding-block: clamp(6rem, 10vw, 10rem);
  background: var(--paper-100);
}
.specs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-base);
  margin-top: clamp(2rem, 4vw, 4rem);
}
.specs-table th,
.specs-table td {
  padding: var(--space-5) var(--space-4);
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line-on-light);
}
.specs-table th {
  font-family: var(--font-mono);
  font-size: var(--text-mono-sm);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--orange-500);
  font-weight: var(--weight-medium);
  width: 40%;
}
.specs-table td { color: var(--ink-700); }
.specs-table tbody tr:last-child th,
.specs-table tbody tr:last-child td { border-bottom: 0; }

/* === Feature row (alternativa imagen|texto) === */
.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 6rem);
  align-items: center;
  padding-block: clamp(4rem, 8vw, 8rem);
}
.feature-row.reverse { grid-template-columns: 1fr 1fr; }
.feature-row.reverse .feature-row-text { order: 2; }
.feature-row-media {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.feature-row-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.feature-row-text { display: flex; flex-direction: column; gap: var(--space-5); }
.feature-row-title {
  font-family: var(--font-sans);
  font-weight: var(--weight-bold);
  font-size: clamp(1.75rem, 3.5vw, 3rem);
  line-height: var(--leading-snug);
  letter-spacing: var(--tracking-tight);
  color: var(--ink-900);
}
.feature-row-title em {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: var(--weight-medium);
  color: var(--orange-500);
}
.feature-row-body {
  font-size: var(--text-lg);
  line-height: var(--leading-normal);
  color: var(--ink-700);
}
@media (max-width: 767px) {
  .feature-row, .feature-row.reverse { grid-template-columns: 1fr; }
  .feature-row.reverse .feature-row-text { order: 0; }
}

/* === FAQ accordion === */
.faq-section {
  padding-block: clamp(6rem, 10vw, 10rem);
  background: var(--paper-200);
}
.faq-list {
  margin-top: clamp(2rem, 4vw, 4rem);
  max-width: 56rem;
}
.faq-item {
  border-bottom: 1px solid var(--line-on-light);
}
.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-6);
  padding: var(--space-6) 0;
  text-align: left;
  font-family: var(--font-sans);
  font-size: var(--text-xl);
  font-weight: var(--weight-semi);
  line-height: var(--leading-snug);
  letter-spacing: var(--tracking-tight);
  color: var(--ink-900);
  cursor: pointer;
  transition: color 200ms;
}
.faq-question:hover { color: var(--orange-500); }
.faq-toggle {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--line-on-light-mid);
  transition: transform 400ms var(--ease-out-quart), background 200ms;
}
.faq-toggle::before, .faq-toggle::after {
  content: "";
  position: absolute;
  width: 12px;
  height: 1.5px;
  background: var(--orange-500);
  transition: transform 400ms var(--ease-out-quart);
}
.faq-toggle { position: relative; }
.faq-toggle::after { transform: rotate(90deg); }
.faq-item.is-open .faq-toggle::after { transform: rotate(0); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 500ms var(--ease-out-quart);
}
.faq-answer-inner {
  padding-bottom: var(--space-6);
  font-size: var(--text-lg);
  line-height: var(--leading-normal);
  color: var(--ink-700);
  max-width: 48rem;
}
.faq-item.is-open .faq-answer {
  max-height: 800px;
}

/* === Gallery grid (para casos.html) === */
.gallery-section {
  padding-block: clamp(6rem, 10vw, 10rem);
  background: var(--paper-100);
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-top: clamp(2rem, 4vw, 4rem);
}
.gallery-item {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1000ms var(--ease-out-expo);
}
.gallery-item:hover img { transform: scale(1.06); }
.gallery-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(10,19,38,0.85) 100%);
  pointer-events: none;
}
.gallery-item-caption {
  position: absolute;
  bottom: var(--space-5);
  left: var(--space-5);
  right: var(--space-5);
  z-index: 2;
  color: var(--paper-100);
}
.gallery-item-meta {
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--orange-500);
  margin-bottom: 4px;
}
.gallery-item-title {
  font-family: var(--font-sans);
  font-size: var(--text-lg);
  font-weight: var(--weight-semi);
  letter-spacing: var(--tracking-tight);
}
@media (max-width: 1023px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .gallery-grid { grid-template-columns: 1fr; }
}

/* === Contact form === */
.contact-section {
  padding-block: clamp(6rem, 10vw, 10rem);
  background: var(--paper-100);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: start;
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}
.form-field { display: flex; flex-direction: column; gap: var(--space-2); }
.form-label {
  font-family: var(--font-mono);
  font-size: var(--text-mono-sm);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--orange-500);
  font-weight: var(--weight-medium);
}
.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-4) var(--space-5);
  background: var(--paper-100);
  border: 1px solid var(--line-on-light-mid);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  color: var(--ink-900);
  transition: border-color 200ms, box-shadow 200ms;
}
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--orange-500);
  box-shadow: 0 0 0 3px rgba(255,110,42,0.12);
}
.form-textarea { min-height: 140px; resize: vertical; }
.form-submit {
  align-self: flex-start;
  padding: var(--space-4) var(--space-8);
  background: var(--ink-900);
  color: var(--paper-100);
  border-radius: var(--radius-full);
  font-weight: var(--weight-semi);
  letter-spacing: var(--tracking-normal);
  cursor: pointer;
  transition: background 300ms, transform 300ms;
}
.form-submit:hover {
  background: var(--orange-500);
  transform: translateY(-2px);
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}
.contact-info-block { display: flex; flex-direction: column; gap: var(--space-2); }
.contact-info-label {
  font-family: var(--font-mono);
  font-size: var(--text-mono-sm);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--orange-500);
}
.contact-info-value {
  font-family: var(--font-sans);
  font-size: var(--text-lg);
  color: var(--ink-900);
  font-weight: var(--weight-medium);
}
.contact-info-value a {
  color: var(--ink-900);
  border-bottom: 1px solid var(--line-on-light-mid);
  padding-bottom: 1px;
  transition: color 200ms, border-color 200ms;
}
.contact-info-value a:hover {
  color: var(--orange-500);
  border-bottom-color: var(--orange-500);
}
@media (max-width: 1023px) {
  .contact-grid { grid-template-columns: 1fr; }
}

/* === CTA closer (replicado del home pero adaptado) === */
.page-cta {
  background: var(--navy-900);
  color: var(--paper-100);
  padding-block: clamp(6rem, 12vw, 12rem);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-cta::before {
  content: "";
  position: absolute;
  inset: -10%;
  background: radial-gradient(40% 35% at 50% 50%, rgba(255,110,42,0.18) 0%, transparent 70%);
  pointer-events: none;
}
.page-cta-inner { position: relative; max-width: 64rem; margin: 0 auto; }
.page-cta-title {
  font-family: var(--font-sans);
  font-weight: var(--weight-bold);
  font-size: clamp(2.5rem, 6vw, 5rem);
  line-height: 1;
  letter-spacing: var(--tracking-tightest);
  color: var(--paper-100);
}
.page-cta-title em {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: var(--weight-medium);
  color: var(--orange-500);
}
.page-cta-sub {
  font-size: var(--text-lg);
  color: rgba(248,245,238,0.75);
  margin-top: var(--space-6);
  max-width: 40rem;
  margin-inline: auto;
}
.page-cta-actions {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-10);
  flex-wrap: wrap;
}

/* === Section header reutilizable para subpáginas === */
.subpage-section-head {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  max-width: 60rem;
  margin-bottom: clamp(2rem, 5vw, 5rem);
}
.subpage-section-head .t-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}
.subpage-section-head .t-eyebrow::before {
  content: "";
  display: inline-block;
  width: 32px;
  height: 1px;
  background: currentColor;
}
.subpage-section-head h2 {
  font-family: var(--font-sans);
  font-weight: var(--weight-bold);
  font-size: clamp(2.25rem, 5vw, 4.5rem);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tighter);
  color: var(--ink-900);
}
.subpage-section-head h2 em {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: var(--weight-medium);
  color: var(--orange-500);
}
.subpage-section-head p {
  font-size: var(--text-lg);
  color: var(--ink-700);
  line-height: var(--leading-normal);
  max-width: 48rem;
}