/* ==========================================================================
   AUTORIA ELITE — Hoja de estilos global
   Diseño: Professional Trust — navy / charcoal / gold / teal
   ========================================================================== */

:root {
  --navy: #0E2A47;
  --navy-light: #16385c;
  --navy-dark: #081b30;
  --charcoal: #2C3542;
  --gold: #C9A24B;
  --gold-dark: #a9843a;
  --teal: #1F8A8C;
  --bg: #FFFFFF;
  --bg-alt: #F4F6F8;
  --border: #E1E5EA;
  --text: #1A1F26;
  --text-secondary: #5A6472;

  --font-heading: 'Fraunces', Georgia, serif;
  --font-body: 'Source Sans 3', -apple-system, sans-serif;
  --font-mono: 'IBM Plex Mono', 'Courier New', monospace;

  --container: 1200px;
  --radius: 4px;
  --radius-lg: 6px;
  --shadow-sm: 0 2px 12px rgba(14, 42, 71, 0.06);
  --shadow-md: 0 8px 28px rgba(14, 42, 71, 0.10);
  --transition: 220ms ease;
}

/* -------------------------------------------------------------------------
   Reset & base
   ------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; background: none; border: none; }
input, select, textarea { font-family: inherit; font-size: 1rem; }

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--navy);
  font-weight: 600;
  line-height: 1.2;
  margin: 0 0 0.6em;
}
h1 { font-size: clamp(2.1rem, 4vw, 3.2rem); font-weight: 500; }
h2 { font-size: clamp(1.6rem, 2.6vw, 2.2rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; color: var(--text-secondary); }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--navy);
  color: #fff;
  padding: 12px 20px;
  z-index: 999;
}
.skip-link:focus { left: 0; }

/* -------------------------------------------------------------------------
   Utility
   ------------------------------------------------------------------------- */
.eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  color: var(--teal);
  font-weight: 500;
  margin-bottom: 12px;
}
.section { padding: 96px 0; }
.section--alt { background: var(--bg-alt); }
.section-heading { max-width: 640px; margin-bottom: 48px; }
.section-heading--center { max-width: 640px; margin-left: auto; margin-right: auto; text-align: center; }
.section-heading p { font-size: 1.05rem; }
.section-cta { margin-top: 40px; text-align: center; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 6px 10px;
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--navy);
}
.badge--teal { background: var(--teal); color: #fff; }

.stock-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 4px 8px;
  border-radius: var(--radius);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.stock-tag--ok { background: rgba(31, 138, 140, 0.12); color: var(--teal); }
.stock-tag--low { background: rgba(201, 162, 75, 0.16); color: var(--gold-dark); }
.stock-tag--order { background: rgba(90, 100, 114, 0.12); color: var(--text-secondary); }

/* -------------------------------------------------------------------------
   Buttons
   ------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), border-color var(--transition), transform var(--transition);
  white-space: nowrap;
}
.btn--primary { background: var(--navy); color: #fff; }
.btn--primary:hover { background: var(--gold); color: var(--navy-dark); box-shadow: var(--shadow-md); transform: translateY(-1px); }
.btn--outline { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn--outline:hover { background: var(--navy); color: #fff; }
.btn--outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,0.55); }
.btn--outline-light:hover { background: #fff; color: var(--navy); border-color: #fff; }
.btn--gold { background: var(--gold); color: var(--navy-dark); }
.btn--gold:hover { background: #fff; color: var(--navy); box-shadow: var(--shadow-md); }
.btn--ghost { background: transparent; color: var(--text-secondary); border-color: var(--border); }
.btn--ghost:hover { border-color: var(--navy); color: var(--navy); }
.btn--sm { padding: 9px 16px; font-size: 0.85rem; }
.btn--block { width: 100%; }

/* -------------------------------------------------------------------------
   Top bar & Header
   ------------------------------------------------------------------------- */
.top-bar { background: var(--navy-dark); color: rgba(255,255,255,0.85); font-family: var(--font-mono); font-size: 0.75rem; }
.top-bar__inner { display: flex; align-items: center; justify-content: space-between; padding: 9px 24px; gap: 16px; }
.top-bar__trust { display: flex; gap: 24px; flex-wrap: wrap; }
.top-bar__trust li { display: flex; align-items: center; gap: 6px; }
.top-bar__contact { display: flex; align-items: center; gap: 18px; }
.top-bar__contact a { display: flex; align-items: center; gap: 6px; }
.top-bar__contact a:hover { color: var(--gold); }
.top-bar__hours { opacity: 0.75; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid var(--border);
}
.site-header__inner { display: flex; align-items: center; justify-content: space-between; padding: 16px 24px; gap: 24px; }

.logo { display: flex; align-items: center; gap: 10px; }
.logo__mark {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  background: var(--navy);
  color: var(--gold);
  font-family: var(--font-heading);
  font-weight: 600;
  border-radius: var(--radius);
  font-size: 1rem;
}
.logo__text { font-family: var(--font-heading); font-size: 1.25rem; color: var(--navy); font-weight: 600; }
.logo__text em { font-style: normal; color: var(--gold-dark); }

.main-nav ul { display: flex; gap: 32px; }
.main-nav a {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--charcoal);
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
.main-nav a:hover, .main-nav a.is-active { color: var(--navy); border-color: var(--gold); }

.site-header__actions { display: flex; align-items: center; gap: 8px; }
.icon-btn {
  position: relative;
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius);
  color: var(--navy);
  font-size: 1.15rem;
  transition: background var(--transition);
}
.icon-btn:hover { background: var(--bg-alt); }
.icon-btn__badge {
  position: absolute; top: 2px; right: 2px;
  background: var(--teal); color: #fff;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  width: 15px; height: 15px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}

.hamburger { display: none; width: 40px; height: 40px; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.hamburger span { width: 22px; height: 2px; background: var(--navy); transition: transform var(--transition), opacity var(--transition); }
.hamburger.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.is-active span:nth-child(2) { opacity: 0; }
.hamburger.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.search-bar { max-height: 0; overflow: hidden; background: var(--bg-alt); border-bottom: 1px solid var(--border); transition: max-height var(--transition); }
.search-bar.is-open { max-height: 90px; }
.search-bar__form { display: flex; align-items: center; gap: 12px; padding: 16px 0; }
.search-bar__form i { color: var(--text-secondary); font-size: 1.1rem; }
.search-bar__form input { flex: 1; border: 1px solid var(--border); border-radius: var(--radius); padding: 10px 14px; background: #fff; }
.search-bar__form input:focus { outline: none; border-color: var(--teal); }

/* -------------------------------------------------------------------------
   Hero
   ------------------------------------------------------------------------- */
.hero { position: relative; min-height: 640px; display: flex; align-items: center; color: #fff; overflow: hidden; }
.hero__media { position: absolute; inset: 0; z-index: 0; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; }
.hero__overlay { position: absolute; inset: 0; background: rgba(14, 42, 71, 0.78); }
.hero__content { position: relative; z-index: 1; padding: 100px 24px; max-width: 760px; }
.hero__badges { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 28px; }
.hero__badges span {
  display: flex; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em;
  background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.25);
  padding: 7px 12px; border-radius: var(--radius);
}
.hero h1 { color: #fff; margin-bottom: 0.5em; }
.hero__lead { color: rgba(255,255,255,0.85); font-size: 1.15rem; max-width: 600px; margin-bottom: 2em; }
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* Staggered reveal on load for hero elements */
[data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity 700ms ease, transform 700ms ease; }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }
.hero [data-reveal] { transition-delay: calc(var(--delay, 0) * 130ms); }
.hero [data-reveal].is-visible { opacity: 1; transform: translateY(0); }

/* -------------------------------------------------------------------------
   Credentials bar
   ------------------------------------------------------------------------- */
.credentials-bar { background: var(--charcoal); color: #fff; padding: 44px 0; }
.credentials-bar__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.credentials-bar__number { font-family: var(--font-heading); font-size: 2.2rem; font-weight: 600; color: var(--gold); }
.credentials-bar__suffix { font-family: var(--font-heading); font-size: 2.2rem; font-weight: 600; color: var(--gold); }
.credentials-bar p { color: rgba(255,255,255,0.7); margin: 4px 0 0; font-size: 0.9rem; }

/* -------------------------------------------------------------------------
   Category cards
   ------------------------------------------------------------------------- */
.categories__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.category-card {
  display: block;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.category-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: var(--gold); }
.category-card__icon {
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-alt); color: var(--navy);
  border-radius: var(--radius);
  font-size: 1.4rem;
  margin-bottom: 20px;
}
.category-card h3 { margin-bottom: 8px; }
.category-card p { font-size: 0.92rem; margin-bottom: 16px; }
.category-card__link { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; color: var(--teal); font-size: 0.9rem; }

/* -------------------------------------------------------------------------
   Product grid & cards
   ------------------------------------------------------------------------- */
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.product-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--transition), transform var(--transition);
}
.product-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.product-card__media { position: relative; display: block; aspect-ratio: 4 / 3; background: var(--bg-alt); overflow: hidden; }
.product-card__media img { width: 100%; height: 100%; object-fit: cover; }
.product-card__media .badge { position: absolute; top: 12px; left: 12px; }
.product-card__body { padding: 20px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.product-card__category { font-family: var(--font-mono); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--teal); }
.product-card__body h3 { font-size: 1.02rem; margin-bottom: 2px; }
.product-card__body h3 a:hover { color: var(--gold-dark); }
.product-card__sku { font-family: var(--font-mono); font-size: 0.78rem; color: var(--text-secondary); margin-bottom: 8px; }
.product-card__footer { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.product-card__price { font-family: var(--font-heading); font-weight: 600; font-size: 1.15rem; color: var(--navy); }

/* -------------------------------------------------------------------------
   Why us
   ------------------------------------------------------------------------- */
.why-us__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.why-us__item { padding: 8px 0; }
.why-us__item i { font-size: 1.8rem; color: var(--gold-dark); margin-bottom: 16px; display: block; }
.why-us__item p { font-size: 0.92rem; }

/* -------------------------------------------------------------------------
   About preview
   ------------------------------------------------------------------------- */
.about-preview__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about-preview__media img { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }
.about-preview__content p { font-size: 1.02rem; }

/* -------------------------------------------------------------------------
   Testimonials
   ------------------------------------------------------------------------- */
.testimonials__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px; }
.testimonial-card__rating { color: var(--gold); margin-bottom: 16px; font-size: 0.95rem; letter-spacing: 2px; }
.testimonial-card__quote { font-family: var(--font-heading); font-size: 1.05rem; color: var(--charcoal); font-style: italic; margin-bottom: 24px; }
.testimonial-card__author { display: flex; align-items: center; gap: 14px; }
.testimonial-card__author img { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; }
.testimonial-card__author strong { display: block; color: var(--navy); font-size: 0.95rem; }
.testimonial-card__author span { font-size: 0.82rem; color: var(--text-secondary); }

/* -------------------------------------------------------------------------
   Trust badges strip
   ------------------------------------------------------------------------- */
.trust-badges { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 24px; background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px; }
.trust-badges__item { display: flex; align-items: center; gap: 12px; flex: 1; min-width: 180px; }
.trust-badges__item i { font-size: 1.6rem; color: var(--navy); }
.trust-badges__item span { font-family: var(--font-mono); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--charcoal); line-height: 1.4; }

/* -------------------------------------------------------------------------
   Contact section (home) & Contact form
   ------------------------------------------------------------------------- */
.contact-section__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.contact-section__points { margin-top: 24px; display: flex; flex-direction: column; gap: 10px; }
.contact-section__points li { display: flex; align-items: center; gap: 10px; font-size: 0.92rem; color: var(--charcoal); }
.contact-section__points i { color: var(--teal); }

.contact-form, .contact-form--full { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 36px; box-shadow: var(--shadow-sm); }
.form-row { margin-bottom: 18px; }
.form-row label { display: block; font-weight: 600; font-size: 0.88rem; color: var(--charcoal); margin-bottom: 6px; }
.form-row input, .form-row select, .form-row textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  background: var(--bg-alt);
  transition: border-color var(--transition), background var(--transition);
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus { outline: none; border-color: var(--teal); background: #fff; }
.form-row--split { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 0; }
.form-row--split > div { margin-bottom: 18px; }
.form-row--checkbox { display: flex; align-items: flex-start; gap: 10px; }
.form-row--checkbox input { width: auto; margin-top: 4px; }
.form-row--checkbox label { font-weight: 400; font-size: 0.85rem; color: var(--text-secondary); }
.form-row--checkbox a { color: var(--teal); text-decoration: underline; }

/* -------------------------------------------------------------------------
   Site CTA banner
   ------------------------------------------------------------------------- */
.site-cta { background: var(--navy); color: #fff; padding: 56px 0; }
.site-cta__inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.site-cta h2 { color: #fff; margin-bottom: 6px; font-size: 1.5rem; }
.site-cta p { color: rgba(255,255,255,0.75); margin: 0; max-width: 560px; }
.site-cta--section { background: var(--charcoal); }

/* -------------------------------------------------------------------------
   Footer
   ------------------------------------------------------------------------- */
.site-footer { background: var(--navy-dark); color: rgba(255,255,255,0.7); padding-top: 72px; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 56px; }
.footer__col--brand p { color: rgba(255,255,255,0.55); font-size: 0.9rem; }
.footer__col h3 { color: #fff; font-size: 0.95rem; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 18px; font-family: var(--font-mono); font-weight: 500; }
.footer__col ul { display: flex; flex-direction: column; gap: 10px; }
.footer__col a { font-size: 0.9rem; color: rgba(255,255,255,0.65); transition: color var(--transition); }
.footer__col a:hover { color: var(--gold); }
.footer__trust-list { margin-top: 20px; display: flex; flex-direction: column; gap: 8px; }
.footer__trust-list li { display: flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em; color: rgba(255,255,255,0.5); }
.footer__trust-list i { color: var(--teal); }
.logo--footer .logo__text { color: #fff; }
.logo--footer .logo__text em { color: var(--gold); }
.footer__col address p { display: flex; align-items: flex-start; gap: 8px; font-size: 0.88rem; margin-bottom: 12px; color: rgba(255,255,255,0.65); }
.footer__col address i { margin-top: 3px; color: var(--teal); }
.footer__bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 24px 0; }
.footer__bottom-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer__bottom p { margin: 0; font-size: 0.8rem; color: rgba(255,255,255,0.45); }
.footer__bottom ul { display: flex; gap: 20px; flex-wrap: wrap; }
.footer__bottom a { font-size: 0.8rem; color: rgba(255,255,255,0.55); }
.footer__bottom a:hover { color: var(--gold); }

/* -------------------------------------------------------------------------
   Page header (interior pages)
   ------------------------------------------------------------------------- */
.page-header { background: var(--bg-alt); border-bottom: 1px solid var(--border); padding: 56px 0 48px; }
.page-header--sm { padding: 32px 0; }
.page-header--legal { padding: 48px 0; }
.page-header h1 { margin-bottom: 10px; }
.page-header p { font-size: 1.02rem; max-width: 640px; margin: 0; }
.breadcrumb { display: flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 0.78rem; color: var(--text-secondary); margin-bottom: 18px; }
.breadcrumb a { color: var(--teal); }
.breadcrumb i { font-size: 0.7rem; }

/* -------------------------------------------------------------------------
   Catalog
   ------------------------------------------------------------------------- */
.catalog__layout { display: grid; grid-template-columns: 260px 1fr; gap: 48px; align-items: start; }
.catalog__filters { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px; position: sticky; top: 100px; }
.catalog__filters h2 { font-size: 1.05rem; margin-bottom: 20px; }
.filter-group { margin-bottom: 20px; }
.filter-group label { display: block; font-weight: 600; font-size: 0.82rem; margin-bottom: 8px; color: var(--charcoal); }
.filter-group select, .filter-group input[type="range"] { width: 100%; }
.filter-group select { border: 1px solid var(--border); border-radius: var(--radius); padding: 10px 12px; background: var(--bg-alt); }
.filter-group input[type="range"] { accent-color: var(--teal); }
.catalog__filters .btn { margin-top: 8px; }

.catalog__empty { text-align: center; padding: 64px 24px; background: #fff; border: 1px dashed var(--border); border-radius: var(--radius-lg); }
.catalog__empty i { font-size: 2.4rem; color: var(--text-secondary); margin-bottom: 16px; }
.catalog__empty p { max-width: 420px; margin: 0 auto 24px; }

.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 48px; }
.pagination__link {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border); border-radius: var(--radius);
  font-family: var(--font-mono); font-size: 0.85rem;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.pagination__link:hover { border-color: var(--navy); }
.pagination__link.is-active { background: var(--navy); color: #fff; border-color: var(--navy); }

.catalog-info__grid { display: grid; grid-template-columns: 2fr 1fr; gap: 48px; }
.catalog-info__aside { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px; align-self: start; }
.catalog-info__aside i { font-size: 1.8rem; color: var(--teal); margin-bottom: 14px; display: block; }

/* -------------------------------------------------------------------------
   Product detail
   ------------------------------------------------------------------------- */
.product-detail__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; margin-bottom: 64px; }
.product-detail__main-image { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4/3; background: var(--bg-alt); margin-bottom: 14px; }
.product-detail__main-image img { width: 100%; height: 100%; object-fit: cover; }
.product-detail__thumbs { display: flex; gap: 12px; }
.product-detail__thumbs button { width: 72px; height: 72px; border-radius: var(--radius); overflow: hidden; border: 2px solid transparent; }
.product-detail__thumbs button.is-active { border-color: var(--gold); }
.product-detail__thumbs img { width: 100%; height: 100%; object-fit: cover; }

.product-detail__info .badge { margin-bottom: 16px; }
.product-detail__sku { font-family: var(--font-mono); color: var(--text-secondary); font-size: 0.85rem; }
.product-detail__price { font-family: var(--font-heading); font-size: 2rem; font-weight: 600; color: var(--navy); margin: 12px 0; }
.product-detail__stock { display: flex; align-items: center; gap: 8px; color: var(--teal); font-weight: 600; font-size: 0.9rem; margin-bottom: 20px; }
.product-detail__desc { font-size: 1.02rem; }
.product-detail__actions { display: flex; gap: 16px; margin: 24px 0; flex-wrap: wrap; }
.product-detail__trust { display: flex; gap: 20px; flex-wrap: wrap; padding-top: 20px; border-top: 1px solid var(--border); }
.product-detail__trust span { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; color: var(--charcoal); }
.product-detail__trust i { color: var(--teal); }

.product-tabs { margin-bottom: 64px; }
.tabs__nav { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 32px; flex-wrap: wrap; }
.tabs__btn { padding: 14px 22px; font-weight: 600; font-size: 0.92rem; color: var(--text-secondary); border-bottom: 2px solid transparent; transition: color var(--transition), border-color var(--transition); }
.tabs__btn:hover { color: var(--navy); }
.tabs__btn.is-active { color: var(--navy); border-color: var(--gold); }
.tabs__panel { display: none; }
.tabs__panel.is-active { display: block; }
.tabs__panel p { font-size: 1.02rem; max-width: 760px; }

.spec-table { width: 100%; border-collapse: collapse; max-width: 640px; }
.spec-table tr { border-bottom: 1px solid var(--border); }
.spec-table th, .spec-table td { text-align: left; padding: 14px 16px; font-size: 0.92rem; }
.spec-table th { font-family: var(--font-mono); color: var(--text-secondary); font-weight: 500; width: 40%; text-transform: uppercase; font-size: 0.75rem; letter-spacing: 0.04em; }
.spec-table td { color: var(--charcoal); font-weight: 600; }

.compat-list { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 20px; }
.compat-list li { display: flex; align-items: center; gap: 8px; background: var(--bg-alt); padding: 10px 16px; border-radius: var(--radius); font-size: 0.9rem; font-weight: 600; color: var(--charcoal); }
.compat-list i { color: var(--teal); }

.product-advice { display: flex; align-items: center; gap: 24px; background: var(--bg-alt); border-radius: var(--radius-lg); padding: 32px; flex-wrap: wrap; }
.product-advice i { font-size: 2rem; color: var(--navy); }
.product-advice div { flex: 1; min-width: 220px; }
.product-advice h3 { margin-bottom: 4px; }
.product-advice p { margin: 0; }

/* -------------------------------------------------------------------------
   About page
   ------------------------------------------------------------------------- */
.about-hero__grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 64px; align-items: center; }
.about-hero__media img { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }

.values__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.values__item { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px; }
.values__item i { font-size: 1.8rem; color: var(--gold-dark); margin-bottom: 16px; display: block; }

.timeline { display: flex; flex-direction: column; gap: 0; max-width: 760px; }
.timeline li { display: grid; grid-template-columns: 90px 1fr; gap: 24px; padding: 24px 0; border-left: 2px solid var(--border); padding-left: 32px; position: relative; margin-left: 10px; }
.timeline li::before { content: ''; position: absolute; left: -7px; top: 30px; width: 12px; height: 12px; border-radius: 50%; background: var(--gold); border: 2px solid #fff; box-shadow: 0 0 0 2px var(--gold); }
.timeline__year { font-family: var(--font-mono); font-weight: 600; color: var(--navy); font-size: 1.05rem; }
.timeline h3 { margin-bottom: 4px; font-size: 1.05rem; }
.timeline p { margin: 0; font-size: 0.92rem; }

.stats-section__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stats-section__grid span { display: block; font-family: var(--font-heading); font-size: 2.4rem; font-weight: 600; color: var(--navy); }
.stats-section__grid p { margin: 6px 0 0; font-size: 0.9rem; }

.certifications-detail__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.certifications-detail__grid > div { text-align: center; padding: 28px 20px; }
.certifications-detail__grid i { font-size: 2rem; color: var(--teal); margin-bottom: 14px; display: block; }
.certifications-detail__grid h3 { font-size: 1rem; }
.certifications-detail__grid p { font-size: 0.85rem; }

/* -------------------------------------------------------------------------
   Warranty page
   ------------------------------------------------------------------------- */
.warranty-blocks__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.warranty-blocks__item { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px; }
.warranty-blocks__item i { font-size: 1.8rem; color: var(--teal); margin-bottom: 16px; display: block; }

.steps { max-width: 760px; display: flex; flex-direction: column; gap: 28px; }
.steps li { display: grid; grid-template-columns: 52px 1fr; gap: 20px; align-items: start; }
.steps__number {
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  background: var(--navy); color: var(--gold);
  border-radius: 50%;
  font-family: var(--font-heading); font-weight: 600; font-size: 1.2rem;
}
.steps h3 { margin-bottom: 4px; font-size: 1.05rem; }
.steps p { margin: 0; }

.accordion { max-width: 820px; }
.accordion__item { border-bottom: 1px solid var(--border); }
.accordion__trigger {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 4px;
  text-align: left;
  font-weight: 600; font-size: 1rem; color: var(--navy);
}
.accordion__trigger i { color: var(--gold-dark); transition: transform var(--transition); font-size: 1.1rem; }
.accordion__item.is-open .accordion__trigger i { transform: rotate(45deg); }
.accordion__panel { max-height: 0; overflow: hidden; transition: max-height var(--transition), padding var(--transition); }
.accordion__panel p { padding-bottom: 0; }
.accordion__item.is-open .accordion__panel { max-height: 320px; padding-bottom: 22px; }

/* -------------------------------------------------------------------------
   Contact page
   ------------------------------------------------------------------------- */
.contact-page__grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 56px; }
.contact-page__info { display: flex; flex-direction: column; gap: 20px; }
.contact-info-card { display: flex; align-items: flex-start; gap: 16px; background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 20px; }
.contact-info-card i { font-size: 1.4rem; color: var(--teal); margin-top: 2px; }
.contact-info-card h3 { font-size: 0.95rem; margin-bottom: 4px; }
.contact-info-card p { margin: 0; font-size: 0.9rem; }
.contact-page__map { position: relative; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 16/10; }
.contact-page__map img { width: 100%; height: 100%; object-fit: cover; }
.contact-page__map-pin { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -100%); color: var(--gold); font-size: 2.4rem; filter: drop-shadow(0 4px 6px rgba(0,0,0,0.4)); }
.contact-page__response { display: flex; align-items: center; gap: 8px; font-weight: 600; color: var(--teal); font-size: 0.9rem; }

.customer-service__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.customer-service__grid > div { text-align: center; padding: 12px; }
.customer-service__grid i { font-size: 1.8rem; color: var(--navy); margin-bottom: 14px; display: block; }

/* -------------------------------------------------------------------------
   Legal pages
   ------------------------------------------------------------------------- */
.legal-content__wrap { max-width: 820px; }
.legal-content h2 { font-size: 1.3rem; margin-top: 2.2em; }
.legal-content h2:first-child { margin-top: 0; }
.legal-content ul { margin: 0 0 1.2em; padding-left: 1.4em; list-style: disc; }
.legal-content li { color: var(--text-secondary); margin-bottom: 0.5em; }
.legal-content a { color: var(--teal); text-decoration: underline; }
.legal-table { width: 100%; border-collapse: collapse; margin: 1.5em 0; }
.legal-table th, .legal-table td { border: 1px solid var(--border); padding: 12px 16px; text-align: left; font-size: 0.9rem; }
.legal-table th { background: var(--bg-alt); font-family: var(--font-mono); text-transform: uppercase; font-size: 0.75rem; letter-spacing: 0.04em; }

/* -------------------------------------------------------------------------
   Form result page
   ------------------------------------------------------------------------- */
.form-result__wrap { max-width: 560px; margin: 0 auto; text-align: center; padding: 40px 0; }
.form-result__icon { font-size: 3.4rem; margin-bottom: 24px; display: block; }
.form-result__icon--ok { color: var(--teal); }
.form-result__icon--error { color: var(--gold-dark); }
.form-result__errors { text-align: left; background: var(--bg-alt); border-radius: var(--radius); padding: 20px 20px 20px 40px; list-style: disc; margin-bottom: 28px; }
.form-result__errors li { color: var(--charcoal); margin-bottom: 6px; }

/* -------------------------------------------------------------------------
   Counter animation targets — handled via JS incrementing textContent
   ------------------------------------------------------------------------- */

/* ==========================================================================
   Responsive breakpoints: 1200 / 992 / 768 / 576
   ========================================================================== */
@media (max-width: 1200px) {
  .container { padding: 0 20px; }
  .product-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 992px) {
  .top-bar__trust { display: none; }
  .main-nav { position: fixed; top: 0; right: -100%; height: 100vh; width: 300px; background: #fff; box-shadow: -8px 0 24px rgba(0,0,0,0.12); padding: 100px 32px 32px; transition: right var(--transition); z-index: 99; }
  .main-nav.is-open { right: 0; }
  .main-nav ul { flex-direction: column; gap: 20px; }
  .hamburger { display: flex; }

  .categories__grid { grid-template-columns: repeat(2, 1fr); }
  .why-us__grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials__grid { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .credentials-bar__grid { grid-template-columns: repeat(2, 1fr); row-gap: 32px; }
  .about-preview__grid, .about-hero__grid, .contact-section__grid, .contact-page__grid { grid-template-columns: 1fr; gap: 40px; }
  .about-hero__media { order: -1; }
  .catalog__layout { grid-template-columns: 1fr; }
  .catalog__filters { position: static; }
  .product-detail__grid { grid-template-columns: 1fr; gap: 32px; }
  .warranty-blocks__grid { grid-template-columns: repeat(2, 1fr); }
  .values__grid { grid-template-columns: repeat(2, 1fr); }
  .stats-section__grid { grid-template-columns: repeat(2, 1fr); row-gap: 32px; }
  .certifications-detail__grid { grid-template-columns: repeat(2, 1fr); }
  .catalog-info__grid { grid-template-columns: 1fr; }
  .customer-service__grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .hero { min-height: 560px; }
  .hero__content { padding: 72px 20px; }
  .categories__grid, .why-us__grid, .testimonials__grid, .product-grid, .warranty-blocks__grid, .values__grid { grid-template-columns: 1fr; }
  .site-cta__inner { flex-direction: column; align-items: flex-start; text-align: left; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .form-row--split { grid-template-columns: 1fr; }
}

@media (max-width: 576px) {
  h1 { font-size: 1.9rem; }
  .credentials-bar__grid { grid-template-columns: 1fr; }
  .stats-section__grid, .certifications-detail__grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom-inner { flex-direction: column; align-items: flex-start; }
  .top-bar__inner { flex-direction: column; align-items: flex-start; gap: 6px; }
  .timeline li { grid-template-columns: 1fr; gap: 6px; }
  .product-advice { flex-direction: column; text-align: center; }
  .product-advice div { text-align: center; }
}