:root {
  --color-primary: #e57d00;
  --color-primary-dark: #d97000;
  --color-dark: #1a1a1a;
  --color-dark-2: #222222;
  --color-bg: #f8f9fa;
  --color-white: #ffffff;
  --color-text: #444444;
  --shadow: 0 20px 45px rgba(0, 0, 0, 0.08);
  --radius: 22px;
  --container: min(1120px, calc(100% - 2rem));
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--color-dark);
  background: var(--color-white);
  line-height: 1.6;
}

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

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

.container {
  width: var(--container);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.06);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 800;
  color: var(--color-dark);
}

.brand img {
  width: 54px;
  height: auto;
  border-radius: 12px;
}

.menu-toggle {
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
  border: 0;
  background: var(--color-dark);
  padding: 0.6rem;
  border-radius: 10px;
  cursor: pointer;
}

.menu-toggle span {
  width: 22px;
  height: 2px;
  background: var(--color-white);
}

.site-nav {
  position: absolute;
  top: calc(100% + 0.4rem);
  left: 1rem;
  right: 1rem;
  display: none;
  flex-direction: column;
  gap: 0.7rem;
  padding: 1rem;
  background: var(--color-white);
  border-radius: 16px;
  box-shadow: var(--shadow);
}

.site-nav.is-open {
  display: flex;
}

.site-nav a {
  font-weight: 600;
  color: var(--color-dark-2);
}

.header-cta {
  display: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.2rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 10px 24px rgba(229, 125, 0, 0.25);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
}

.btn-secondary {
  color: var(--color-primary);
  border-color: rgba(229, 125, 0, 0.3);
  background: rgba(229, 125, 0, 0.06);
}

.btn-cta {
  background: var(--color-dark);
  color: var(--color-white);
}

.btn-small {
  padding: 0.65rem 0.95rem;
  font-size: 0.92rem;
}

.hero,
.services,
.catalog,
.about,
.contact {
  padding: 4rem 0;
}

.hero {
  display: grid;
  gap: 2rem;
  padding-top: 2.5rem;
  background: linear-gradient(135deg, #fff8ef 0%, #ffffff 100%);
}

.hero__content,
.hero__visual {
  width: var(--container);
  margin: 0 auto;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 0.65rem;
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.hero h1,
.section-heading h2,
.about h2,
.contact h2 {
  margin-bottom: 0.9rem;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.2;
  color: var(--color-dark);
}

.hero__text,
.section-heading p,
.about p,
.contact-info p,
.service-card p,
.product-body p,
.about-card li,
.contact-info li {
  color: var(--color-text);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin: 1.2rem 0 1.4rem;
}

.hero__highlights {
  display: grid;
  gap: 0.5rem;
  padding-left: 1rem;
  color: var(--color-dark-2);
}

.hero__visual {
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-2) 100%);
  padding: 1.25rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero__visual img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  border-radius: 16px;
}

.hero__badge {
  margin-top: 1rem;
  padding: 0.8rem 1rem;
  border-radius: 999px;
  background: rgba(229, 125, 0, 0.16);
  color: var(--color-white);
  text-align: center;
  font-weight: 600;
}

.brands {
  padding: 2rem 0 0;
}

.brand-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
  margin: 1rem 0;
}

.brand-grid span {
  padding: 0.9rem 1rem;
  border-radius: 999px;
  text-align: center;
  font-weight: 700;
  background: var(--color-bg);
  color: var(--color-dark-2);
}

.trust-strip {
  display: grid;
  gap: 0.8rem;
  margin-top: 1rem;
}

.trust-strip div {
  padding: 0.9rem 1rem;
  border-radius: 16px;
  background: #fff7ef;
  color: var(--color-dark);
  font-weight: 600;
}

.section-heading {
  margin-bottom: 1.6rem;
}

.service-grid,
.catalog-grid {
  display: grid;
  gap: 1rem;
}

.card {
  background: var(--color-white);
  border: 1px solid #ececec;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.service-card,
.product-body,
.about-card,
.form-card {
  padding: 1.2rem;
}

.service-card h3,
.product-body h3,
.about-card h3 {
  margin-bottom: 0.5rem;
  color: var(--color-dark);
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-bottom: 1rem;
}

.filter-btn {
  border: 1px solid #e6e6e6;
  background: var(--color-white);
  color: var(--color-dark-2);
  padding: 0.7rem 1rem;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 700;
}

.filter-btn.is-active {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.product-card {
  overflow: hidden;
}

.product-card img {
  width: 100%;
  height: 190px;
  object-fit: cover;
  background: #f3f3f3;
}

.product-card.is-hidden {
  display: none;
}

.about-grid,
.contact-grid {
  display: grid;
  gap: 1rem;
}

.about-card ul,
.contact-info ul {
  margin-top: 0.75rem;
  padding-left: 1rem;
  display: grid;
  gap: 0.5rem;
}

.form-card {
  display: grid;
  gap: 0.9rem;
}

.form-card label {
  display: grid;
  gap: 0.35rem;
  font-weight: 600;
  color: var(--color-dark-2);
}

.form-card input,
.form-card select,
.form-card textarea {
  width: 100%;
  padding: 0.85rem 0.95rem;
  border: 1px solid #e2e2e2;
  border-radius: 12px;
  font: inherit;
  color: var(--color-dark);
}

.form-card input:focus,
.form-card select:focus,
.form-card textarea:focus {
  outline: 2px solid rgba(229, 125, 0, 0.2);
  border-color: var(--color-primary);
}

.form-message {
  min-height: 1.3rem;
  color: var(--color-primary-dark);
  font-weight: 600;
}


.site-footer {
  padding: 1.25rem 0 2.2rem;
  background: var(--color-dark);
  color: #e3e3e3;
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

@media (min-width: 768px) {
  .site-header {
    padding: 1rem 2rem;
  }

  .menu-toggle {
    display: none;
  }

  .site-nav {
    position: static;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 1.2rem;
    padding: 0;
    box-shadow: none;
    background: transparent;
  }

  .header-cta {
    display: inline-flex;
  }

  .hero {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    padding: 4rem 0 3rem;
  }

  .hero__content,
  .hero__visual {
    width: auto;
    margin: 0;
  }

  .brand-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .catalog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .about-grid,
  .contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .footer-content {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .service-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .catalog-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* Accesibilidad y ajustes de publicación */
html { scroll-padding-top: 110px; }
.brand img { width: clamp(160px, 24vw, 250px); border-radius: 0; }
.hero { padding-inline: 1rem; }
:focus-visible { outline: 3px solid #995000; outline-offset: 4px; }
.skip-link { position: absolute; left: 1rem; top: -100px; z-index: 2000; background: white; padding: 1rem; }
.skip-link:focus { top: 1rem; }
.form-trap { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.privacy-note { font-size: .82rem; color: #555; }
.btn:disabled { opacity: .65; cursor: wait; }
.form-message[data-state="error"] { color: #9c2525; }
.form-message[data-state="success"] { color: #235b32; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; } }

.hero { padding-inline: max(1rem, calc((100vw - 1120px) / 2)); grid-template-columns: minmax(0, 1fr); }
.product-card img { object-fit: contain; padding: 1rem; background: #fff; }
@media (min-width: 768px) { .hero { grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); } }
@media (min-width: 768px) and (max-width: 1099px) {
  .menu-toggle { display: inline-flex; }
  .site-nav { position: absolute; top: calc(100% + .4rem); left: 1rem; right: 1rem; display: none; flex-direction: column; align-items: stretch; padding: 1rem; background: white; box-shadow: var(--shadow); }
  .site-nav.is-open { display: flex; }
  .header-cta { display: none; }
}

@media (max-width: 1099px) { .site-header .header-cta { display: none; } }