:root {
  --ink: #14181D;
  --ink-soft: #4B535C;
  --paper: #EEF0F2;
  --surface: #FFFFFF;
  --surface-2: #E2E6EA;
  --border: #C7CED4;
  --nitrile: #135D96;
  --nitrile-strong: #0B4570;
  --on-nitrile: #FFFFFF;
  --rust: #A8460A;
  --rust-soft: #F3A65A;
  --on-rust: #FFFFFF;
  --focus: #135D96;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ink: #EEF0F2;
    --ink-soft: #A9B2BB;
    --paper: #14181D;
    --surface: #1B2129;
    --surface-2: #232B34;
    --border: #333D47;
    --nitrile: #4C9FE0;
    --nitrile-strong: #7EC0F2;
    --on-nitrile: #0B1E2E;
    --rust: #F0924B;
    --rust-soft: #6B3D18;
    --on-rust: #1B140A;
    --focus: #4C9FE0;
  }
}

:root[data-theme="dark"] {
  --ink: #EEF0F2;
  --ink-soft: #A9B2BB;
  --paper: #14181D;
  --surface: #1B2129;
  --surface-2: #232B34;
  --border: #333D47;
  --nitrile: #4C9FE0;
  --nitrile-strong: #7EC0F2;
  --on-nitrile: #0B1E2E;
  --rust: #F0924B;
  --rust-soft: #6B3D18;
  --on-rust: #1B140A;
  --focus: #4C9FE0;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

a { color: inherit; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }

.display {
  font-family: "Big Shoulders Display", "Arial Narrow", sans-serif;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  text-wrap: balance;
}

.mono {
  font-family: "IBM Plex Mono", ui-monospace, "SFMono-Regular", monospace;
  font-variant-numeric: tabular-nums;
}

.eyebrow {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--rust);
}

.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
}

.hazard {
  height: 6px;
  background: repeating-linear-gradient(
    -45deg,
    var(--ink) 0 14px,
    var(--rust) 14px 28px
  );
}

/* Header */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.1rem clamp(1.25rem, 4vw, 2.5rem);
  border-bottom: 1px solid var(--border);
  background: var(--paper);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
}

.brand-mark {
  width: 38px;
  height: 38px;
  flex: none;
  background:
    linear-gradient(135deg, var(--nitrile) 0 52%, var(--rust) 52% 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Big Shoulders Display", sans-serif;
  font-weight: 900;
  color: #fff;
  font-size: 1.2rem;
}

.brand-word {
  font-family: "Big Shoulders Display", sans-serif;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  font-size: 1.05rem;
  line-height: 1;
}

.brand-word small {
  display: block;
  font-family: "IBM Plex Mono", monospace;
  font-weight: 500;
  letter-spacing: 0.1em;
  font-size: 0.6rem;
  color: var(--ink-soft);
  text-transform: uppercase;
  margin-top: 3px;
}

nav.primary {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

nav.primary a {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink-soft);
  padding-bottom: 3px;
  border-bottom: 2px solid transparent;
}

nav.primary a:hover, nav.primary a[aria-current="page"] { color: var(--ink); border-color: var(--rust); }

@media (max-width: 760px) {
  nav.primary { display: none; }
}

/* Hero */
.hero {
  padding: clamp(3rem, 8vw, 5.5rem) 0 0;
}

.hero h1 {
  font-size: clamp(2.6rem, 6.2vw, 4.6rem);
  line-height: 0.96;
  margin: 0.6rem 0 1.1rem;
}

.hero p.lede {
  max-width: 46ch;
  font-size: 1.08rem;
  color: var(--ink-soft);
  margin: 0 0 2rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}

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

.hero-media {
  position: relative;
  padding-top: 6px;
}

.hero-media::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: repeating-linear-gradient(-45deg, var(--ink) 0 14px, var(--rust) 14px 28px);
}

.hero-media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  border: 1px solid var(--border);
}

.hero-media .credit {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.62rem;
  color: var(--ink-soft);
  margin: 0.4rem 0 0;
  text-align: right;
}
.hero-media .credit a { color: var(--ink-soft); text-decoration: none; }

/* Page hero (category pages — smaller than home hero) */
.page-hero {
  padding: clamp(2.5rem, 6vw, 4rem) 0 2rem;
}

.page-hero h1 {
  font-size: clamp(2.1rem, 4.6vw, 3.4rem);
  line-height: 1;
  margin: 0.6rem 0 1rem;
}

.page-hero p.lede {
  max-width: 60ch;
  font-size: 1.05rem;
  color: var(--ink-soft);
  margin: 0;
}

.breadcrumb {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  color: var(--ink-soft);
  margin: 0 0 1rem;
}
.breadcrumb a { text-decoration: none; color: var(--nitrile); }

.cta-row {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
  margin-bottom: clamp(2.5rem, 6vw, 4rem);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.4rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  border: 2px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

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

.btn-primary { background: var(--nitrile); color: var(--on-nitrile); }
.btn-primary:hover { background: var(--nitrile-strong); }

.btn-outline {
  background: transparent;
  border-color: var(--ink);
  color: var(--ink);
}
.btn-outline:hover { background: var(--ink); color: var(--paper); }

.btn-buy {
  background: var(--rust);
  color: var(--on-rust);
  width: 100%;
  justify-content: center;
  border-color: var(--rust);
}
.btn-buy:hover { background: var(--ink); border-color: var(--ink); color: var(--paper); }

.spec-strip {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
}

.spec-inner {
  display: flex;
  min-width: max-content;
}

.spec-item {
  padding: 1.1rem clamp(1.25rem, 4vw, 2.5rem);
  border-right: 1px solid var(--border);
  flex: none;
}

.spec-item .label {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}

.spec-item .value {
  font-family: "IBM Plex Mono", monospace;
  font-size: 1.05rem;
  font-weight: 600;
}

/* Trust bar */
.trust {
  padding: clamp(2.5rem, 6vw, 3.5rem) 0;
  border-bottom: 1px solid var(--border);
}

.trust h2 {
  font-size: 1.05rem;
  font-family: "IBM Plex Mono", monospace;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0 0 1.25rem;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.badge {
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 0.6rem 0.95rem;
  font-size: 0.85rem;
}

.badge strong {
  font-family: "IBM Plex Mono", monospace;
  color: var(--nitrile);
  margin-right: 0.4rem;
}

/* Categories */
.categories { padding: clamp(3rem, 7vw, 4.5rem) 0; }

.section-head {
  max-width: 56ch;
  margin-bottom: clamp(2rem, 5vw, 2.75rem);
}

.section-head h2 {
  font-size: clamp(1.8rem, 3.6vw, 2.5rem);
  margin: 0.35rem 0 0.6rem;
}

.section-head p { color: var(--ink-soft); margin: 0; max-width: 60ch; }

.cat-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.cat-card {
  background: var(--surface);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  text-decoration: none;
  color: inherit;
  grid-column: span 2;
}

.cat-card:nth-child(1), .cat-card:nth-child(2) { grid-column: span 3; }
.cat-card:hover { background: var(--surface-2); }

@media (max-width: 860px) {
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .cat-card, .cat-card:nth-child(1), .cat-card:nth-child(2) { grid-column: span 1; }
}

.swatch {
  width: 100%;
  height: 3.25rem;
  display: flex;
  align-items: center;
  padding: 0 0.9rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.swatch.azul { background: var(--nitrile); color: var(--on-nitrile); }
.swatch.negro { background: var(--ink); color: var(--paper); }
.swatch.neutro { background: var(--surface-2); color: var(--ink); border: 1px solid var(--border); }

.cat-card h3 {
  font-family: "Big Shoulders Display", sans-serif;
  font-weight: 800;
  text-transform: uppercase;
  font-size: 1.35rem;
  margin: 0;
}

.cat-card p { margin: 0; color: var(--ink-soft); font-size: 0.92rem; flex: 1; }

.cat-card .go {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--rust);
}

/* Product grid (category listing pages) */
.products { padding: 0 0 clamp(3rem, 7vw, 4.5rem); }

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.product-card {
  background: var(--surface);
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.pc-brand {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.product-card h3 {
  font-family: "Big Shoulders Display", sans-serif;
  font-weight: 800;
  text-transform: uppercase;
  font-size: 1.1rem;
  line-height: 1.05;
  margin: 0;
}

.pc-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  flex: 1;
  align-content: flex-start;
}

.pc-spec-chip {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.66rem;
  letter-spacing: 0.03em;
  padding: 0.28rem 0.55rem;
  border: 1px solid var(--border);
  color: var(--ink-soft);
  background: var(--surface-2);
}

/* Size groups (tallas page) */
.size-group { margin-bottom: clamp(2rem, 5vw, 3rem); }
.size-group h2 {
  font-family: "Big Shoulders Display", sans-serif;
  font-weight: 800;
  text-transform: uppercase;
  font-size: 1.6rem;
  border-bottom: 2px solid var(--rust);
  padding-bottom: 0.5rem;
  margin: 0 0 1.25rem;
  display: inline-block;
}

/* Feature band */
.feature-band {
  background: var(--ink);
  color: var(--paper);
  padding: clamp(3rem, 7vw, 4.5rem) 0;
}

.feature-band .eyebrow { color: var(--rust); }

.feature-band h2 {
  font-size: clamp(1.8rem, 4vw, 2.7rem);
  max-width: 22ch;
  margin: 0.5rem 0 1rem;
}

.feature-band p {
  max-width: 56ch;
  color: #C4CCD3;
  margin: 0 0 1.75rem;
}

.feature-band .btn-outline {
  border-color: var(--paper);
  color: var(--paper);
}
.feature-band .btn-outline:hover { background: var(--paper); color: var(--ink); }

/* Guides */
.guides { padding: clamp(3rem, 7vw, 4.5rem) 0; }

.guide-list { display: flex; flex-direction: column; }

.guide-row {
  display: grid;
  grid-template-columns: 5rem 1fr auto;
  gap: 1.25rem;
  align-items: baseline;
  padding: 1.4rem 0;
  border-top: 1px solid var(--border);
  text-decoration: none;
  color: inherit;
}

.guide-list a.guide-row:last-child { border-bottom: 1px solid var(--border); }

.guide-row .tag {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--nitrile);
}

.guide-row h3 {
  font-size: 1.15rem;
  margin: 0 0 0.3rem;
  font-weight: 700;
}

.guide-row p { margin: 0; color: var(--ink-soft); font-size: 0.9rem; }

.guide-row .arrow {
  font-family: "IBM Plex Mono", monospace;
  color: var(--ink-soft);
  align-self: center;
}

.guide-row:hover h3 { color: var(--nitrile); }

@media (max-width: 620px) {
  .guide-row { grid-template-columns: 1fr; gap: 0.35rem; }
  .guide-row .arrow { display: none; }
}

/* FAQ */
.faq { padding: clamp(3rem, 7vw, 4.5rem) 0; border-top: 1px solid var(--border); }

.faq-list { max-width: 68ch; }

details {
  border-bottom: 1px solid var(--border);
  padding: 1.1rem 0;
}

summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 1.02rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

summary::-webkit-details-marker { display: none; }

summary::after {
  content: "+";
  font-family: "IBM Plex Mono", monospace;
  color: var(--rust);
  flex: none;
}

details[open] summary::after { content: "\2212"; }

details p {
  color: var(--ink-soft);
  margin: 0.75rem 0 0;
  max-width: 62ch;
}

/* Final CTA */
.final-cta {
  text-align: center;
  padding: clamp(3.5rem, 8vw, 5.5rem) 0;
}

.final-cta h2 { font-size: clamp(2rem, 5vw, 3rem); margin: 0.5rem 0 1rem; }
.final-cta p { color: var(--ink-soft); max-width: 46ch; margin: 0 auto 2rem; }
.final-cta .cta-row { justify-content: center; margin-bottom: 0; }

/* Footer */
footer {
  background: var(--surface-2);
  border-top: 1px solid var(--border);
  padding: clamp(2.5rem, 6vw, 3.5rem) 0 2rem;
}

.foot-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2rem;
}

@media (max-width: 700px) {
  .foot-grid { grid-template-columns: 1fr; gap: 1.75rem; }
}

.foot-grid h4 {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 0.9rem;
}

.foot-grid ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.55rem; }
.foot-grid a { text-decoration: none; font-size: 0.92rem; }
.foot-grid a:hover { color: var(--nitrile); }

.foot-about p { color: var(--ink-soft); font-size: 0.88rem; max-width: 40ch; margin: 0.5rem 0 0; }

.disclosure {
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
  font-size: 0.78rem;
  color: var(--ink-soft);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}