:root {
  --bg: #f4f4f4;
  --ink: #171717;
  --muted: #747b75;
  --soft: #c5cbc6;
  --deep: #818a82;
  --white: #ffffff;
  --radius-lg: 32px;
  --radius-md: 22px;
  --shadow: 0 18px 50px rgba(20, 20, 20, 0.08);
  --transition: 220ms cubic-bezier(.2,.8,.2,1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: "Montserrat", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

img, svg {
  display: block;
}

.page-shell {
  width: min(1460px, calc(100% - 96px));
  min-height: 100vh;
  margin: 0 auto;
  padding: clamp(56px, 6vw, 104px) 0 clamp(48px, 5vw, 80px);
  display: grid;
  grid-template-columns: minmax(400px, .98fr) minmax(500px, 1fr);
  gap: clamp(64px, 8vw, 132px);
  align-items: start;
}

.brand-panel {
  min-width: 0;
}

.brand {
  width: min(310px, 55%);
  margin: 0 auto 28px;
  display: block;
  transition: opacity var(--transition), transform var(--transition);
}

.brand:hover {
  opacity: .78;
  transform: translateY(-2px);
}

.brand img {
  width: 100%;
  height: auto;
}

.hero-card {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: #eee;
  box-shadow: 0 1px 0 rgba(255,255,255,.75) inset;
}

.hero-card img {
  width: 100%;
  height: auto;
  aspect-ratio: 643 / 702;
  object-fit: cover;
}

.links-panel {
  min-width: 0;
  padding-top: 37px;
}

.desktop-social,
.mobile-social {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
}

.mobile-social {
  display: none;
}

.desktop-social {
  margin-bottom: 24px;
}

.social-link {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  color: var(--muted);
  border-radius: 11px;
  transition: color var(--transition), background var(--transition), transform var(--transition);
}

.social-link:hover,
.social-link:focus-visible {
  color: var(--ink);
  background: rgba(255,255,255,.75);
  transform: translateY(-2px);
}

.social-link svg {
  width: 30px;
  height: 30px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.social-link .filled-dot {
  fill: currentColor;
  stroke: none;
}

.social-link.facebook svg {
  fill: currentColor;
  stroke: none;
  width: 31px;
  height: 31px;
}

.social-link.email svg {
  width: 34px;
  height: 34px;
  stroke-width: 1.55;
}

.quick-links {
  overflow: hidden;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
}

.quick-link {
  min-height: 112px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
  padding: 26px 64px 26px 34px;
  position: relative;
  isolation: isolate;
  transition: transform var(--transition), filter var(--transition);
}

.quick-link + .quick-link {
  border-top: 1px solid rgba(255,255,255,.22);
}

.quick-link--site {
  background: var(--white);
}

.quick-link--whatsapp {
  background: var(--soft);
}

.quick-link--representante {
  background: var(--deep);
  color: var(--white);
}

.quick-link::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(255,255,255,.13);
  opacity: 0;
  transition: opacity var(--transition);
}

.quick-link:hover::before,
.quick-link:focus-visible::before {
  opacity: 1;
}

.quick-title {
  display: block;
  font-size: clamp(18px, 1.55vw, 24px);
  line-height: 1.15;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.04em;
  margin-bottom: 4px;
}

.quick-copy {
  display: block;
  max-width: 420px;
  font-size: clamp(14px, 1.15vw, 18px);
  line-height: 1.42;
  font-weight: 400;
  letter-spacing: -0.015em;
}

.quick-arrow {
  position: absolute;
  top: 50%;
  right: 28px;
  transform: translateY(-50%);
  font-size: 22px;
  opacity: .55;
  transition: transform var(--transition), opacity var(--transition);
}

.quick-link:hover .quick-arrow,
.quick-link:focus-visible .quick-arrow {
  transform: translateY(-50%) translate(3px, -3px);
  opacity: 1;
}

.catalogs {
  margin-top: 36px;
}

.catalog-heading {
  text-align: center;
  margin-bottom: 24px;
}

.catalog-heading h1 {
  margin: 0;
  font-size: clamp(22px, 2.05vw, 31px);
  line-height: 1.08;
  font-weight: 900;
  letter-spacing: -0.05em;
  text-transform: uppercase;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(14px, 2vw, 28px);
}

.catalog-card {
  min-width: 0;
  position: relative;
  overflow: hidden;
  aspect-ratio: 1;
  border-radius: 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 20px;
  text-align: center;
  box-shadow: 0 9px 24px rgba(0,0,0,.055);
  transform: translateZ(0);
  transition: transform var(--transition), box-shadow var(--transition);
}

.catalog-card--socks {
  background: linear-gradient(160deg, #ffffff, #dde3df 120%);
  color: var(--ink);
}

.catalog-card--infantil {
  background: linear-gradient(160deg, #eef1ee, var(--soft) 120%);
  color: var(--ink);
}

.catalog-card--cuecas {
  background: linear-gradient(160deg, var(--soft), var(--deep) 120%);
  color: var(--white);
}

.catalog-icon {
  width: clamp(52px, 9vw, 76px);
  height: clamp(52px, 9vw, 76px);
  display: grid;
  place-items: center;
  transition: transform var(--transition);
}

.catalog-icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.catalog-label {
  font-size: clamp(13px, 1.4vw, 16px);
  font-weight: 800;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  line-height: 1.25;
}

.catalog-open {
  position: absolute;
  right: 11px;
  bottom: 11px;
  z-index: 2;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  color: var(--ink);
  background: rgba(255,255,255,.91);
  font-size: 16px;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity var(--transition), transform var(--transition);
}

.catalog-card:hover,
.catalog-card:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 16px 34px rgba(0,0,0,.11);
}

.catalog-card:hover .catalog-icon,
.catalog-card:focus-visible .catalog-icon {
  transform: scale(1.08) rotate(-3deg);
}

.catalog-card:hover .catalog-open,
.catalog-card:focus-visible .catalog-open {
  opacity: 1;
  transform: translateY(0);
}

.footer {
  display: flex;
  justify-content: center;
  padding-top: 40px;
}

.rev-credit {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 999px;
  color: #8b918c;
  font-size: 11px;
  line-height: 1.3;
  letter-spacing: .02em;
  background: rgba(255,255,255,.5);
  transition: background var(--transition), color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.rev-credit:hover {
  background: var(--white);
  color: var(--ink);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(20,20,20,.08);
}

.rev-credit strong {
  color: #555b56;
  font-weight: 800;
  transition: color var(--transition);
}

.rev-credit:hover strong {
  color: var(--ink);
}

.rev-credit .rev-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  opacity: .5;
  transition: opacity var(--transition), transform var(--transition);
}

.rev-credit:hover .rev-dot {
  opacity: 1;
  transform: scale(1.3);
}

:focus-visible {
  outline: 3px solid rgba(23,23,23,.25);
  outline-offset: 4px;
}

@media (max-width: 1120px) {
  .page-shell {
    width: min(1120px, calc(100% - 56px));
    grid-template-columns: minmax(330px, .9fr) minmax(450px, 1fr);
    gap: 48px;
  }

  .quick-link {
    padding: 24px 56px 24px 26px;
  }
}

@media (max-width: 820px) {
  .page-shell {
    width: min(620px, calc(100% - 32px));
    min-height: auto;
    padding: clamp(32px, 6vw, 48px) 0 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
  }

  .brand-panel,
  .links-panel {
    width: 100%;
  }

  .brand {
    width: min(270px, 58vw);
    margin-bottom: 12px;
  }

  .mobile-social {
    display: flex;
    margin-bottom: 20px;
  }

  .desktop-social {
    display: none;
  }

  .links-panel {
    display: contents;
  }

  .quick-links {
    order: 2;
    width: 100%;
    margin-bottom: 20px;
  }

  .brand-panel {
    display: contents;
  }

  .brand {
    order: 0;
  }

  .mobile-social {
    order: 1;
  }

  .hero-card {
    order: 3;
    width: 100%;
    height: clamp(260px, 70vw, 390px);
    border-radius: 26px;
    margin-bottom: 28px;
  }

  .hero-card img {
    width: 100%;
    height: 100%;
    aspect-ratio: auto;
    object-fit: cover;
    object-position: 50% 58%;
  }

  .catalogs {
    order: 4;
    width: 100%;
    margin-top: 0;
  }

  .footer {
    order: 5;
    width: 100%;
  }

  .quick-link {
    min-height: 96px;
    padding: 22px 52px 22px 24px;
    gap: 6px;
  }

  .quick-title {
    font-size: 17px;
  }

  .quick-copy {
    max-width: none;
    font-size: 13px;
    line-height: 1.35;
  }

  .catalog-heading {
    margin-bottom: 18px;
  }

  .catalog-grid {
    gap: 12px;
  }

  .catalog-card {
    border-radius: 16px;
  }
}

@media (max-width: 520px) {
  .page-shell {
    width: min(100% - 24px, 470px);
    padding-top: 24px;
  }

  .brand {
    width: min(236px, 64vw);
    margin-bottom: 10px;
  }

  .mobile-social {
    gap: 13px;
    margin-bottom: 18px;
  }

  .social-link {
    width: 36px;
    height: 36px;
  }

  .quick-links {
    border-radius: 19px;
  }

  .quick-link {
    min-height: 96px;
    padding: 20px 48px 20px 22px;
  }

  .quick-title {
    font-size: 17px;
  }

  .quick-copy {
    max-width: 92%;
    font-size: 13px;
  }

  .quick-arrow {
    right: 20px;
  }

  .hero-card {
    height: min(94vw, 430px);
    border-radius: 24px;
    margin-bottom: 30px;
  }

  .catalog-heading h1 {
    font-size: 23px;
  }

  .catalog-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .catalog-card {
    aspect-ratio: auto;
    flex-direction: row;
    justify-content: flex-start;
    text-align: left;
    min-height: 92px;
    padding: 18px 52px 18px 22px;
    gap: 16px;
    border-radius: 18px;
  }

  .catalog-icon {
    width: 46px;
    height: 46px;
    flex: none;
  }

  .catalog-open {
    opacity: 1;
    top: 50%;
    right: 14px;
    bottom: auto;
    transform: translateY(-50%);
  }

  .footer {
    padding-top: 30px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}