/* ================== Polish Pages — Caltech Agro ====================
   Extensão do polish.css para páginas internas (nosotros, productos,
   soluciones, contacto, tecnoday). Carregar APÓS menu.css + polish.css.
   Depende das variáveis --pol-* definidas em polish.css.
===================================================================== */

/* ===== 0. Base ===== */
html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  color: var(--pol-ink);
  background-color: #ffffff;
  margin: 0;
  padding: 0;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }

*, *::before, *::after { box-sizing: border-box; }

/* ===== 1. Page Hero (interno) ===== */
.page-hero {
  position: relative;
  overflow: hidden;
  background-color: #081d08;
  min-height: 62vh;
  display: flex;
  align-items: center;
  color: #f3fff3;
}

.page-hero .page-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  animation: pageHeroZoom 28s ease-in-out infinite alternate;
  will-change: transform;
}

@keyframes pageHeroZoom {
  0% { transform: scale(1.05); }
  100% { transform: scale(1.14); }
}

.page-hero .page-hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(110deg, rgba(8, 24, 8, 0.88) 0%, rgba(8, 24, 8, 0.55) 45%, rgba(8, 24, 8, 0.25) 80%, rgba(8, 24, 8, 0.4) 100%),
    linear-gradient(180deg, rgba(8, 24, 8, 0.15) 0%, rgba(8, 24, 8, 0) 40%, rgba(8, 24, 8, 0.6) 100%);
  z-index: 1;
}

.page-hero .page-hero-grain {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  opacity: 0.2;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.9 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

.page-hero::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(139, 195, 74, 0.5), transparent);
  z-index: 4;
}

.page-hero .page-hero-content {
  position: relative;
  z-index: 5;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 160px 80px 100px;
}

.page-hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: 'JetBrains Mono', 'Inter', monospace;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--pol-green-soft);
  margin-bottom: 24px;
  opacity: 0;
  transform: translateY(12px);
  animation: polFadeUp 0.9s var(--pol-ease) 0.15s forwards;
}

.page-hero-kicker::before {
  content: '';
  width: 44px;
  height: 1px;
  background: var(--pol-green-soft);
}

.page-hero-title {
  font-family: 'Fraunces', 'Playfair Display', Georgia, serif;
  font-weight: 400;
  font-size: clamp(2.4rem, 4.5vw, 4.4rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  color: #ffffff;
  max-width: 20ch;
  opacity: 0;
  transform: translateY(16px);
  animation: polFadeUp 0.9s var(--pol-ease) 0.3s forwards;
}

.page-hero-title em {
  font-style: italic;
  color: var(--pol-green-soft);
  font-variation-settings: "SOFT" 100;
}

.page-hero-desc {
  font-size: clamp(1rem, 0.4vw + 0.9rem, 1.1rem);
  line-height: 1.7;
  color: rgba(243, 255, 243, 0.78);
  max-width: 52ch;
  margin: 0;
  opacity: 0;
  transform: translateY(16px);
  animation: polFadeUp 0.9s var(--pol-ease) 0.45s forwards;
}

/* ===== 2. Page Section ===== */
.page-section {
  padding: 110px 60px;
  background-color: #ffffff;
}

.page-section .page-section-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.page-section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}

.page-section-header.align-left {
  text-align: left;
  margin-left: 0;
}

.page-section-header .section-tag { justify-content: center; }
.page-section-header.align-left .section-tag { justify-content: flex-start; }

.page-section-header h2 {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 400;
  font-size: clamp(2rem, 3vw + 1rem, 3rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--pol-ink);
  margin: 0 0 18px;
}

.page-section-header h2 em {
  font-style: italic;
  color: var(--pol-green);
}

.page-section-header p {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--pol-muted);
  margin: 0;
}

/* Alternating tinted section */
.page-section--tinted {
  background: linear-gradient(180deg, #f8faf6 0%, #eef6ea 100%);
  border-top: 1px solid var(--pol-line);
  border-bottom: 1px solid var(--pol-line);
}

.page-section--dark {
  background: linear-gradient(135deg, #0f2a10 0%, #183b1a 100%);
  color: rgba(243, 255, 243, 0.85);
}

.page-section--dark .page-section-header h2 { color: #ffffff; }
.page-section--dark .page-section-header h2 em { color: var(--pol-green-soft); }
.page-section--dark .page-section-header p { color: rgba(243, 255, 243, 0.7); }
.page-section--dark .section-tag { color: var(--pol-green-soft); }
.page-section--dark .section-tag::before { background: var(--pol-green-soft); }

/* ===== 3. Mission / Valores (3 cards) ===== */
.mission-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  max-width: 1200px;
  margin: 0 auto;
}

.mission-card {
  background: #ffffff;
  border: 1px solid var(--pol-line);
  border-radius: 18px;
  padding: 44px 36px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  transition: transform 0.3s var(--pol-ease), box-shadow 0.3s var(--pol-ease), border-color 0.3s ease;
  position: relative;
  overflow: hidden;
}

.mission-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--pol-green), var(--pol-green-soft));
  border-radius: 0 0 3px 0;
}

.mission-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--pol-shadow-lift);
  border-color: transparent;
}

.mission-card-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--pol-green-tint);
  color: var(--pol-green-deep);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
}

.mission-card-icon svg { width: 28px; height: 28px; }

.mission-card h3 {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--pol-ink);
  margin: 0;
  letter-spacing: -0.01em;
}

.mission-card p {
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--pol-muted);
  margin: 0;
}

.mission-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mission-card ul li {
  font-size: 0.94rem;
  color: var(--pol-muted);
  padding-left: 22px;
  position: relative;
  line-height: 1.5;
}

.mission-card ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 12px;
  height: 1px;
  background: var(--pol-green);
}

@media (max-width: 900px) {
  .mission-grid { grid-template-columns: 1fr; gap: 20px; }
}

/* ===== 4. Certificações (grid polido) ===== */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 20px;
  max-width: 1100px;
  margin: 0 auto;
}

.cert-item {
  aspect-ratio: 1;
  background: #ffffff;
  border: 1px solid var(--pol-line);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  transition: transform 0.25s var(--pol-ease), box-shadow 0.25s var(--pol-ease), border-color 0.25s ease;
}

.cert-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--pol-shadow-soft);
  border-color: var(--pol-green-soft);
}

.cert-item img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: grayscale(0.15);
  transition: filter 0.25s ease;
}

.cert-item:hover img { filter: grayscale(0); }

/* ===== 5. Bolsa Section ===== */
.bolsa-polished {
  background:
    radial-gradient(ellipse at 85% 40%, rgba(139, 195, 74, 0.12), transparent 55%),
    linear-gradient(135deg, #0f2a10 0%, #183b1a 55%, #0b200d 100%);
  padding: 100px 60px;
  color: #f3fff3;
  position: relative;
  overflow: hidden;
}

.bolsa-polished::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(139, 195, 74, 0.4), transparent);
}

.bolsa-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.8fr;
  gap: 60px;
  align-items: center;
}

.bolsa-logo-wrap {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(139, 195, 74, 0.2);
  border-radius: 22px;
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(6px);
}

.bolsa-logo-wrap img {
  max-width: 100%;
  max-height: 220px;
  filter: drop-shadow(0 6px 20px rgba(0, 0, 0, 0.4));
}

.bolsa-info .section-tag { color: var(--pol-green-soft); }
.bolsa-info .section-tag::before { background: var(--pol-green-soft); }

.bolsa-info h2 {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 400;
  font-size: clamp(1.75rem, 2vw + 1rem, 2.4rem);
  color: #ffffff;
  line-height: 1.15;
  letter-spacing: -0.015em;
  margin: 0 0 16px;
}

.bolsa-info h2 em {
  font-style: italic;
  color: var(--pol-green-soft);
}

.bolsa-info p {
  font-size: 1rem;
  line-height: 1.75;
  color: rgba(243, 255, 243, 0.78);
  margin: 0 0 28px;
}

.bolsa-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border: 1px solid rgba(139, 195, 74, 0.5);
  border-radius: 999px;
  color: #f3fff3;
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: all 0.25s var(--pol-ease);
}

.bolsa-link:hover {
  background-color: var(--pol-green-soft);
  border-color: var(--pol-green-soft);
  color: #0b200d;
  transform: translateY(-2px);
}

.bolsa-link::after {
  content: '→';
  transition: transform 0.25s var(--pol-ease);
}

.bolsa-link:hover::after { transform: translateX(4px); }

@media (max-width: 900px) {
  .bolsa-polished { padding: 72px 24px; }
  .bolsa-inner { grid-template-columns: 1fr; gap: 32px; text-align: center; }
  .bolsa-logo-wrap { padding: 28px; }
  .bolsa-logo-wrap img { max-height: 160px; }
}

/* ===== 6. Product Grid polido ===== */
.products-toolbar {
  max-width: 1100px;
  margin: 0 auto 48px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.search-filter { text-align: center; }

.search-filter input {
  width: 100%;
  max-width: 520px;
  padding: 16px 22px 16px 50px;
  font-size: 0.98rem;
  font-family: 'Inter', sans-serif;
  border: 1px solid var(--pol-line);
  border-radius: 999px;
  outline: none;
  background: #fff url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%235a6b5a" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="11" cy="11" r="8"/><path d="m21 21-4.35-4.35"/></svg>') no-repeat;
  background-position: 20px center;
  background-size: 18px;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
  color: var(--pol-ink);
}

.search-filter input:focus {
  border-color: var(--pol-green);
  box-shadow: 0 0 0 4px rgba(46, 125, 50, 0.1);
}

.search-filter input::placeholder { color: var(--pol-dim); }

.product-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  max-width: 900px;
  margin: 0 auto;
}

.product-filters a {
  display: inline-flex;
  align-items: center;
  padding: 9px 18px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--pol-muted);
  background: transparent;
  border: 1px solid var(--pol-line);
  border-radius: 999px;
  text-decoration: none;
  transition: all 0.22s var(--pol-ease);
}

.product-filters a:hover {
  color: var(--pol-green-deep);
  border-color: var(--pol-green);
}

.product-filters a.active {
  background: var(--pol-green-deep);
  color: #ffffff;
  border-color: var(--pol-green-deep);
  box-shadow: 0 6px 16px rgba(31, 95, 35, 0.25);
}

.products {
  max-width: 1200px;
  margin: 0 auto 64px;
}

.products h2 {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 400;
  font-size: clamp(1.6rem, 1.8vw + 0.8rem, 2.2rem);
  color: var(--pol-ink);
  letter-spacing: -0.015em;
  margin: 0 0 32px;
  text-align: left;
  position: relative;
  padding-bottom: 18px;
}

.products h2::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 48px;
  height: 2px;
  background: var(--pol-green);
}

.subcategoria-titulo {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--pol-green);
  margin: 40px 0 20px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.subcategoria-titulo::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--pol-green);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 22px;
}

.product-card {
  background: #ffffff;
  border: 1px solid var(--pol-line);
  border-radius: 18px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  transition: transform 0.3s var(--pol-ease), box-shadow 0.3s var(--pol-ease), border-color 0.3s ease;
  position: relative;
  overflow: hidden;
}

.product-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(139, 195, 74, 0.08), transparent 60%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 50px rgba(10, 40, 10, 0.12);
  border-color: transparent;
}

.product-card:hover::before { opacity: 1; }

.product-card img {
  width: 100%;
  height: 200px;
  object-fit: contain;
  background: var(--pol-green-tint);
  border-radius: 12px;
  padding: 16px;
  transition: transform 0.4s var(--pol-ease);
  position: relative;
  z-index: 1;
}

.product-card:hover img { transform: scale(1.05); }

.product-button {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  font-family: 'Inter', sans-serif;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: transparent;
  color: var(--pol-green-deep);
  border: 1px solid var(--pol-green);
  border-radius: 999px;
  text-decoration: none;
  transition: all 0.25s var(--pol-ease);
  position: relative;
  z-index: 1;
}

.product-button::after {
  content: '→';
  transition: transform 0.25s var(--pol-ease);
}

.product-button:hover {
  background: var(--pol-green-deep);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(31, 95, 35, 0.25);
}

.product-button:hover::after { transform: translateX(4px); }

.products-empty {
  text-align: center;
  padding: 80px 20px;
  color: var(--pol-muted);
  font-size: 1.05rem;
}

/* ===== 7. Solutions Grid (cultivos) ===== */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  max-width: 1100px;
  margin: 0 auto;
}

.solution-card {
  position: relative;
  display: block;
  border-radius: 20px;
  overflow: hidden;
  background: #0c2410;
  aspect-ratio: 4 / 5;
  text-decoration: none;
  color: #ffffff;
  isolation: isolate;
  transition: transform 0.35s var(--pol-ease), box-shadow 0.35s var(--pol-ease);
  box-shadow: var(--pol-shadow-soft);
}

.solution-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--pol-ease);
  z-index: 1;
}

.solution-card::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(180deg, rgba(8, 24, 8, 0.05) 0%, rgba(8, 24, 8, 0.25) 40%, rgba(8, 24, 8, 0.88) 100%);
  transition: background 0.4s ease;
}

.solution-card:hover { transform: translateY(-6px); box-shadow: var(--pol-shadow-lift); }
.solution-card:hover img { transform: scale(1.08); }
.solution-card:hover::after { background: linear-gradient(180deg, rgba(8, 24, 8, 0.1) 0%, rgba(8, 24, 8, 0.35) 40%, rgba(8, 24, 8, 0.92) 100%); }

.solution-card-content {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 28px 26px;
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.solution-card-kicker {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.64rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--pol-green-soft);
}

.solution-card h3 {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 500;
  font-size: 1.8rem;
  letter-spacing: -0.01em;
  color: #ffffff;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.solution-card h3 .arrow {
  font-family: 'Inter', sans-serif;
  font-style: normal;
  font-size: 1.2rem;
  opacity: 0.6;
  transition: transform 0.25s var(--pol-ease), opacity 0.25s ease;
}

.solution-card:hover h3 .arrow { transform: translateX(6px); opacity: 1; }

@media (max-width: 900px) {
  .solutions-grid { grid-template-columns: 1fr; gap: 18px; }
  .solution-card { aspect-ratio: 16 / 10; }
}

/* ===== 8. Contact page (página standalone) ===== */
.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1000px;
  margin: 56px auto 0;
}

.contact-info-card {
  background: #ffffff;
  border: 1px solid var(--pol-line);
  border-radius: 18px;
  padding: 36px 28px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform 0.3s var(--pol-ease), box-shadow 0.3s var(--pol-ease), border-color 0.3s ease;
  text-decoration: none;
  color: inherit;
}

.contact-info-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--pol-shadow-lift);
  border-color: var(--pol-green);
}

.contact-info-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--pol-green-tint);
  color: var(--pol-green-deep);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.contact-info-icon svg { width: 22px; height: 22px; }

.contact-info-card h3 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--pol-green);
  margin: 0;
  font-weight: 500;
}

.contact-info-card .value {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--pol-ink);
  line-height: 1.3;
  letter-spacing: -0.01em;
  margin: 0;
}

.contact-info-card .sub {
  font-size: 0.9rem;
  color: var(--pol-muted);
  line-height: 1.5;
  margin: 0;
}

@media (max-width: 900px) {
  .contact-info-grid { grid-template-columns: 1fr; }
}

/* ===== 9. TecnoDay page ===== */
.tecnoday-banner {
  padding: 20px 60px 80px;
  background: #ffffff;
}

.tecnoday-banner-inner {
  max-width: 1100px;
  margin: 0 auto;
  border-radius: 22px;
  overflow: hidden;
  box-shadow: var(--pol-shadow-lift);
  border: 1px solid var(--pol-line);
  position: relative;
}

.tecnoday-banner-inner img {
  width: 100%;
  height: auto;
  max-height: 520px;
  object-fit: cover;
  display: block;
}

.tecnoday-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  max-width: 1100px;
  margin: 0 auto;
}

.tecnoday-gallery.tecnoday-gallery--single {
  grid-template-columns: 1fr;
  max-width: 1100px;
}

.tecnoday-gallery.tecnoday-gallery--single .tecnoday-gallery-item {
  aspect-ratio: 16 / 7;
}

.tecnoday-gallery-item {
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--pol-line);
  background: #ffffff;
  box-shadow: var(--pol-shadow-soft);
  aspect-ratio: 16 / 10;
  transition: transform 0.3s var(--pol-ease), box-shadow 0.3s var(--pol-ease);
}

.tecnoday-gallery-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--pol-shadow-lift);
}

.tecnoday-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s var(--pol-ease);
}

.tecnoday-gallery-item:hover img {
  transform: scale(1.04);
}

@media (max-width: 900px) {
  .tecnoday-gallery { grid-template-columns: 1fr; gap: 16px; }
}

@media (max-width: 768px) {
  .tecnoday-banner { padding: 12px 16px 48px; }
  .tecnoday-banner-inner { border-radius: 14px; }
  .tecnoday-banner-inner img { max-height: 320px; }
}

/* ===== 10. Responsividade global ===== */
@media (max-width: 1024px) {
  .page-hero .page-hero-content { padding: 140px 40px 80px; }
  .page-section { padding: 80px 40px; }
  .bolsa-polished { padding: 80px 40px; }
}

@media (max-width: 768px) {
  .page-hero { min-height: 55vh; }
  .page-hero .page-hero-content { padding: 130px 24px 72px; }
  .page-section { padding: 64px 22px; }
  .page-section-header { margin-bottom: 44px; }
  .solutions-grid { gap: 16px; }
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .product-card { padding: 16px; }
  .product-card img { height: 160px; padding: 10px; }
  .cert-grid { grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); gap: 14px; }
  .products h2 { font-size: 1.5rem; margin: 0 0 22px; }
  .product-filters { gap: 6px; }
  .product-filters a { padding: 7px 14px; font-size: 0.68rem; }
}

@media (max-width: 480px) {
  .product-grid { grid-template-columns: 1fr; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .page-hero .page-hero-bg { animation: none; transform: none; }
  .solution-card img { transition: none; }
}