/* =========================================================
   Grupo Nediz — hoja de estilos compartida
   Dirección visual A — Tech Corporate
   ========================================================= */

:root {
  --color-bg: #F6F8FB;
  --color-navy: #10233F;
  --color-navy-2: #1A324F;
  --color-accent: #0E7C90;
  --color-accent-hover: #0A5F70;
  --color-text: #10233F;
  --color-text-muted: #5B7089;
  --color-text-muted-2: #37527A;
  --color-border: #E2E8F0;
  --color-card-bg: #FFFFFF;
  --color-placeholder-bg: #F0F4F8;
  --color-placeholder-text: #9AAAC0;
  --color-footer-link: #B7C6D9;
  --color-footer-link-hover: #FFFFFF;
  --color-footer-muted: #6B85A3;
  --color-badge-border: #2C4162;
  --color-badge-text: #8FB2CE;

  --font-heading: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'IBM Plex Sans', system-ui, sans-serif;

  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;

  --container-max: 1280px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.5;
}

h1, h2, h3 {
  font-family: var(--font-heading);
  margin: 0;
  line-height: 1.15;
}

p { margin: 0; }

a {
  color: var(--color-accent);
  text-decoration: none;
}
a:hover { color: var(--color-accent-hover); }

img { max-width: 100%; display: block; }

button { font-family: inherit; cursor: pointer; }

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 56px;
}

@media (max-width: 900px) {
  .container { padding: 0 24px; }
}

/* ---------- Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 600;
  border: none;
  white-space: nowrap;
}
.btn-sm { padding: 10px 18px; font-size: 14px; }
.btn-primary { background: var(--color-accent); color: #FFFFFF; }
.btn-primary:hover { background: var(--color-accent-hover); color: #FFFFFF; }
.btn-outline-dark {
  color: #FFFFFF;
  border: 1px solid #3C5578;
  background: transparent;
}
.btn-outline-dark:hover { color: #FFFFFF; background: rgba(255,255,255,0.06); }
.btn-outline-light {
  color: var(--color-text);
  border: 1px solid var(--color-border);
  background: transparent;
}
.btn-on-accent { background: #FFFFFF; color: var(--color-accent); }
.btn-on-accent:hover { background: #EAF6F8; color: var(--color-accent-hover); }

/* ---------- Header / Nav ---------- */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 56px;
  border-bottom: 1px solid var(--color-border);
  background: #FFFFFF;
  position: sticky;
  top: 0;
  z-index: 50;
}
.brand {
  display: flex;
  align-items: baseline;
  gap: 10px;
  text-decoration: none;
}
.brand-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 22px;
  color: var(--color-navy);
}
.brand-tagline {
  font-size: 12px;
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-link {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text);
}
.nav-link:hover { color: var(--color-accent); }
.nav-link.is-active {
  font-weight: 600;
  color: var(--color-accent);
}
.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 6px;
}
.nav-toggle svg { stroke: var(--color-navy); }

@media (max-width: 900px) {
  .site-header { padding: 16px 24px; }
  .nav-toggle { display: flex; }
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #FFFFFF;
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    padding: 20px 24px 28px;
    display: none;
  }
  .main-nav.is-open { display: flex; }
}

/* ---------- Breadcrumb / page header ---------- */
.breadcrumb {
  font-size: 13px;
  color: var(--color-text-muted);
}
.breadcrumb strong { color: var(--color-text); font-weight: 600; }

.page-header {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 56px 0 32px;
}
.page-header--dark {
  background: var(--color-navy);
  padding: 56px 0;
}
.page-header--dark .breadcrumb { color: var(--color-badge-text); }
.page-header--dark .breadcrumb strong { color: #FFFFFF; }
.page-header--dark h1 { color: #FFFFFF; }
.page-header--dark p { color: var(--color-footer-link); }

/* ---------- Hero (Inicio) ---------- */
.hero {
  display: flex;
  align-items: center;
  gap: 64px;
  padding: 72px 0;
  background: var(--color-navy);
}
.hero-content {
  flex: 1 1 0;
  display: flex;
  flex-direction: column;
  gap: 22px;
  max-width: 560px;
}
.hero-badge {
  display: inline-flex;
  align-self: flex-start;
  padding: 6px 14px;
  border: 1px solid var(--color-badge-border);
  border-radius: 999px;
  font-size: 12px;
  color: var(--color-badge-text);
  letter-spacing: 0.04em;
}
.hero h1 { font-size: 44px; color: #FFFFFF; font-weight: 700; }
.hero-sub { font-size: 17px; line-height: 1.6; color: var(--color-footer-link); }
.hero-actions { display: flex; gap: 14px; margin-top: 8px; flex-wrap: wrap; }
.hero-media { flex: 1 1 0; display: flex; align-items: center; justify-content: center; }

@media (max-width: 900px) {
  .hero { flex-direction: column; padding: 48px 0; gap: 32px; }
  .hero h1 { font-size: 32px; }
  .hero-content { max-width: none; }
}

/* ---------- Placeholder box (foto/ilustración pendiente) ---------- */
.placeholder-box {
  width: 100%;
  aspect-ratio: 4 / 3;
  border: 1px dashed #3C5578;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-badge-text);
  font-size: 13px;
  text-align: center;
  padding: 12px;
}
.placeholder-box--light {
  border-color: #C7D3E0;
  color: var(--color-placeholder-text);
}

/* ---------- Sección genérica ---------- */
.section { padding: 64px 0; }
.section--card { background: #FFFFFF; }
.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.section-heading h2 { font-size: 28px; color: var(--color-navy); font-weight: 700; }
.section-heading p { font-size: 15px; color: var(--color-text-muted); margin-top: 8px; }
.section-link { font-size: 14px; font-weight: 600; color: var(--color-accent); }

/* ---------- Categorías (tienda) ---------- */
.category-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.category-tile {
  padding: 16px 12px;
  text-align: center;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-navy);
  text-decoration: none;
}
.category-tile:hover { border-color: var(--color-accent); color: var(--color-accent); }

@media (max-width: 900px) {
  .category-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ---------- Tarjetas de producto ---------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}
.product-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 16px;
}
.product-img {
  width: 100%;
  aspect-ratio: 1 / 1;
  background: var(--color-placeholder-bg);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-placeholder-text);
  font-size: 12px;
}
.product-category {
  font-size: 11px;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.product-name { font-size: 14px; font-weight: 600; color: var(--color-navy); }
.product-stock { font-size: 12px; color: var(--color-text-muted); }
.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 4px;
}
.product-price { font-size: 16px; font-weight: 700; color: var(--color-accent); }

@media (max-width: 1100px) {
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
  .product-grid { grid-template-columns: 1fr; }
}

/* ---------- Barra de confianza (tienda) ---------- */
.trust-bar {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
  margin-top: 8px;
}
.trust-item { display: flex; align-items: center; gap: 10px; }
.trust-item span { font-size: 13px; color: var(--color-text-muted); }

/* ---------- Servicios (tarjetas) ---------- */
.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}
.service-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 26px;
}
.service-card h3 { font-size: 17px; font-weight: 600; color: var(--color-navy); }
.service-card p { font-size: 14px; line-height: 1.55; color: var(--color-text-muted); }

@media (max-width: 1100px) {
  .service-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
  .service-grid { grid-template-columns: 1fr; }
}

/* ---------- Filas de servicio (página Servicios) ---------- */
.service-row {
  display: flex;
  align-items: center;
  gap: 56px;
  padding: 56px 0;
}
.service-row.is-reversed { flex-direction: row-reverse; }
.service-row--alt { background: #FFFFFF; }
.service-row-content { flex: 1 1 0; display: flex; flex-direction: column; gap: 16px; }
.service-row-content h2 { font-size: 24px; color: var(--color-navy); font-weight: 700; }
.service-row-content > p { font-size: 15px; line-height: 1.65; color: var(--color-text-muted); max-width: 480px; }
.service-row-media { flex: 1 1 0; display: flex; align-items: center; justify-content: center; }
.feature-item { display: flex; align-items: flex-start; gap: 12px; }
.feature-item svg { margin-top: 2px; flex-shrink: 0; }
.feature-item span { font-size: 14px; color: var(--color-text-muted-2); }

@media (max-width: 900px) {
  .service-row, .service-row.is-reversed { flex-direction: column; padding: 40px 0; gap: 28px; }
}

/* ---------- Nosotros ---------- */
.about-row {
  display: flex;
  align-items: center;
  gap: 64px;
}
.about-content { flex: 1 1 0; display: flex; flex-direction: column; gap: 16px; max-width: 520px; }
.about-content h2 { font-size: 26px; color: var(--color-navy); font-weight: 700; }
.about-content p { font-size: 15px; line-height: 1.6; color: var(--color-text-muted); }
.about-media { flex: 1 1 0; display: flex; align-items: center; justify-content: center; }

@media (max-width: 900px) {
  .about-row { flex-direction: column; }
  .about-content { max-width: none; }
}

/* ---------- CTA band ---------- */
.cta-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  padding: 44px 0;
  background: var(--color-accent);
}
.cta-band h2 { font-size: 22px; color: #FFFFFF; font-weight: 700; }

/* ---------- Footer ---------- */
.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 48px;
  flex-wrap: wrap;
  padding: 48px 0;
  background: var(--color-navy);
}
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col--brand { max-width: 280px; }
.footer-brand-name { font-family: var(--font-heading); font-weight: 700; font-size: 18px; color: #FFFFFF; }
.footer-tagline { font-size: 13px; color: var(--color-badge-text); }
.footer-legal-name { font-size: 12px; color: var(--color-footer-muted); margin-top: 8px; }
.footer-col-title { font-size: 13px; font-weight: 600; color: #FFFFFF; }
.footer-link { font-size: 14px; color: var(--color-footer-link); }
.footer-link:hover { color: var(--color-footer-link-hover); }

/* ---------- Tienda: filtros + grid ---------- */
.shop-layout {
  display: flex;
  gap: 40px;
  align-items: flex-start;
}
.shop-filters {
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 240px;
  flex-shrink: 0;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  position: sticky;
  top: 96px;
}
.filter-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-border);
}
.filter-group:last-child { border-bottom: none; padding-bottom: 0; }
.filter-group-title { font-size: 13px; font-weight: 700; color: var(--color-navy); letter-spacing: 0.03em; }
.filter-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--color-text-muted-2);
  cursor: pointer;
}
.filter-item input { width: 16px; height: 16px; accent-color: var(--color-accent); }
.shop-main { display: flex; flex-direction: column; gap: 20px; flex: 1; min-width: 0; }
.shop-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.search-box {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  width: 320px;
  max-width: 100%;
}
.search-box input {
  border: none;
  outline: none;
  font-size: 14px;
  color: var(--color-text);
  width: 100%;
  font-family: inherit;
}
.sort-select {
  padding: 10px 16px;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: var(--color-text-muted-2);
  font-family: inherit;
}
.results-note { font-size: 13px; color: var(--color-text-muted); }
.pagination { display: flex; justify-content: center; gap: 8px; padding-top: 12px; }
.page-btn {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted-2);
  font-size: 13px;
  font-weight: 600;
  background: #FFFFFF;
}
.page-btn.is-active { background: var(--color-accent); color: #FFFFFF; border-color: var(--color-accent); }

@media (max-width: 900px) {
  .shop-layout { flex-direction: column; }
  .shop-filters { width: 100%; position: static; }
}

/* ---------- Contacto ---------- */
.contact-layout { display: flex; gap: 48px; align-items: flex-start; }
.contact-info { display: flex; flex-direction: column; gap: 28px; width: 320px; flex-shrink: 0; }
.contact-row { display: flex; align-items: flex-start; gap: 14px; }
.contact-row svg { flex-shrink: 0; margin-top: 2px; }
.contact-row-title { font-size: 13px; font-weight: 600; color: var(--color-navy); }
.contact-row-value { font-size: 14px; color: var(--color-text-muted); }
.contact-form {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 20px;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  max-width: 600px;
}
.form-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field label { font-size: 13px; font-weight: 600; color: var(--color-text-muted-2); }
.field input, .field select, .field textarea {
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: var(--color-text);
  background: #FFFFFF;
  font-family: inherit;
}
.field textarea { resize: vertical; min-height: 100px; }
.form-note { font-size: 12px; color: var(--color-placeholder-text); }

@media (max-width: 900px) {
  .contact-layout { flex-direction: column; }
  .contact-info { width: 100%; }
  .form-row { grid-template-columns: 1fr; }
}

/* ---------- Legal ---------- */
.legal-wrap { display: flex; justify-content: center; padding: 56px 0; }
.legal-content { display: flex; flex-direction: column; gap: 40px; max-width: 760px; width: 100%; }
.legal-notice {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: #FFF7E8;
  border: 1px solid #F0DCA8;
  border-radius: var(--radius-md);
  margin-top: 8px;
}
.legal-notice svg { flex-shrink: 0; stroke: #946B1A; }
.legal-notice span { font-size: 13px; color: #946B1A; }
.legal-section { display: flex; flex-direction: column; gap: 10px; }
.legal-section h2 { font-size: 19px; color: var(--color-navy); font-weight: 700; }
.legal-section p { font-size: 14px; line-height: 1.7; color: var(--color-text-muted); }
.legal-updated { font-size: 12px; color: var(--color-placeholder-text); }

/* ---------- Blog ---------- */
.post-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.post-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.post-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--color-placeholder-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-placeholder-text);
  font-size: 12px;
}
.post-body { display: flex; flex-direction: column; gap: 8px; padding: 0 18px 18px; }
.post-date { font-size: 12px; color: var(--color-placeholder-text); }
.post-title { font-size: 16px; font-weight: 600; color: var(--color-navy); }
.post-excerpt { font-size: 13px; color: var(--color-text-muted); line-height: 1.5; }

@media (max-width: 900px) {
  .post-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
  .post-grid { grid-template-columns: 1fr; }
}