* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: #101828;
  background: #ffffff;
}

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

a {
  text-decoration: none;
  color: inherit;
}

.hidden {
  display: none;
}

.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #e5e7eb;
}

.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-main {
  font-size: 1.25rem;
  font-weight: 800;
}

.brand-sub {
  font-size: 0.85rem;
  color: #667085;
}

.nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.nav a {
  font-weight: 700;
  color: #344054;
}

.nav a:hover {
  color: #dc2626;
}

.hero {
  background:
    radial-gradient(circle at top left, rgba(220, 38, 38, 0.22), transparent 35%),
    linear-gradient(135deg, #0f172a, #111827 55%, #7f1d1d);
  color: white;
  padding: 84px 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 32px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 12px;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 800;
  color: #fca5a5;
}

.hero h1,
.section-heading h2,
.about-grid h2,
.contact-grid h2 {
  margin: 0 0 16px;
  line-height: 1.06;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 4.1rem);
}

.hero p {
  color: rgba(255, 255, 255, 0.84);
  font-size: 1.05rem;
  max-width: 680px;
}

.hero-actions,
.contact-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  padding: 14px 20px;
  font-weight: 800;
  transition: 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: #ffffff;
  color: #111827;
}

.btn-secondary {
  border: 1px solid rgba(255, 255, 255, 0.26);
  color: white;
}

.section .btn-secondary {
  border-color: #d0d5dd;
  color: #111827;
}

.hero-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.hero-card {
  padding: 20px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(10px);
}

.hero-card strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1rem;
}

.hero-card span {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.95rem;
}

.section {
  padding: 72px 0;
}

.section-light {
  background: #f8fafc;
}

.section-dark {
  background: #0f172a;
  color: white;
}

.highlights {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.highlight-box {
  background: white;
  border: 1px solid #e4e7ec;
  border-radius: 20px;
  padding: 18px;
  font-weight: 800;
  text-align: center;
  box-shadow: 0 8px 28px rgba(16, 24, 40, 0.05);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 28px;
}

.section-heading p {
  color: #667085;
}

.toolbar {
  display: grid;
  grid-template-columns: 1.4fr 260px;
  gap: 14px;
  margin-bottom: 32px;
}

.toolbar input,
.toolbar select {
  width: 100%;
  border: 1px solid #d0d5dd;
  background: white;
  border-radius: 16px;
  padding: 14px 16px;
  font: inherit;
  color: #101828;
  outline: none;
}

.toolbar input:focus,
.toolbar select:focus {
  border-color: #ef4444;
}

.catalog-block {
  margin-top: 26px;
}

.catalog-block h3 {
  margin: 0 0 16px;
  font-size: 1.2rem;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.product-card {
  display: flex;
  flex-direction: column;
  border: 1px solid #e4e7ec;
  border-radius: 24px;
  overflow: hidden;
  background: white;
  box-shadow: 0 12px 30px rgba(16, 24, 40, 0.05);
}

.product-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: #f2f4f7;
}

.product-placeholder {
  width: 100%;
  aspect-ratio: 4 / 3;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #fee2e2, #f3f4f6);
  font-size: 3rem;
}

.product-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  height: 100%;
}

.product-category {
  display: inline-flex;
  width: fit-content;
  padding: 7px 11px;
  border-radius: 999px;
  background: #fef2f2;
  color: #b42318;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.product-title {
  margin: 0;
  font-size: 1.15rem;
  line-height: 1.25;
}

.product-price {
  font-size: 1.1rem;
  font-weight: 800;
  color: #111827;
}

.product-description {
  color: #667085;
  line-height: 1.5;
  flex-grow: 1;
}

.product-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.product-actions a {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  padding: 12px 14px;
  border-radius: 14px;
  font-weight: 800;
}

.product-actions .wpp {
  background: #16a34a;
  color: white;
}

.product-actions .secondary {
  background: #f2f4f7;
  color: #111827;
}

.empty-state {
  margin-top: 18px;
  color: #667085;
  font-weight: 700;
}

.about-grid,
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 28px;
  align-items: start;
}

.section-dark p {
  color: rgba(255, 255, 255, 0.78);
}

.about-boxes {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.about-box {
  padding: 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.about-box strong {
  display: block;
  margin-bottom: 8px;
}

.contact-list p {
  margin: 10px 0;
}

.contact-card {
  background: #f8fafc;
  border: 1px solid #e4e7ec;
  border-radius: 24px;
  padding: 24px;
}

.contact-card h3 {
  margin-top: 0;
}

.contact-card ul {
  padding-left: 18px;
  line-height: 1.8;
  color: #475467;
}

.site-footer {
  border-top: 1px solid #e4e7ec;
  background: #ffffff;
  padding: 22px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-links a {
  color: #475467;
  font-weight: 700;
}

.floating-whatsapp {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 30;
  background: #16a34a;
  color: white;
  border-radius: 999px;
  padding: 15px 18px;
  font-weight: 800;
  box-shadow: 0 14px 28px rgba(22, 163, 74, 0.28);
}

@media (max-width: 960px) {
  .hero-grid,
  .about-grid,
  .contact-grid,
  .highlights,
  .products-grid {
    grid-template-columns: 1fr;
  }

  .toolbar {
    grid-template-columns: 1fr;
  }

  .hero-cards,
  .about-boxes {
    grid-template-columns: 1fr;
  }

  .nav {
    display: none;
  }

  .hero {
    padding: 60px 0;
  }
}