/* Fartec — formato industrial moderno.
   Paleta tomada de una placa electrónica: máscara de soldadura (verde), contactos dorados (ENIG),
   serigrafía (blanco) y FR4 oscuro. Se carga DESPUÉS de styles.css y le pisa los tokens;
   styles.css sigue aportando fuentes, mockups de celular/navegador, carrusel y lightbox. */

:root {
  --mask: #0b3a2c;
  --mask-hi: #14543f;
  --fr4: #08140f;
  --silk: #eef0ec;
  --paper: #e1e6e0;
  --ink: #101a15;
  --steel: #8c9993;
  --gold: #d8a23f;
  --gold-hi: #efc468;

  --color-bg: #e7ebe6;
  --color-text: #101a15;
  --color-accent: #d8a23f;
  --color-divider: rgba(16, 26, 21, 0.2);
  --font-heading: 'Barlow Condensed', 'Barlow', sans-serif;
  --font-heading-weight: 500;
}

html { scroll-behavior: smooth; }
body.in {
  margin: 0;
  background: var(--silk);
  color: var(--ink);
  font-family: 'Barlow', system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  text-wrap: pretty;
}
body.in a { color: inherit; }
.in-wrap { max-width: 1240px; margin: 0 auto; padding: 0 clamp(20px, 5vw, 64px); }

:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }

/* ---------- botones: esquina inferior derecha cortada ---------- */
.in-btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 14px 24px; font: 700 16px/1.1 'Barlow', sans-serif; letter-spacing: 0.02em;
  text-decoration: none !important; cursor: pointer; border: 0;
  background: var(--gold); color: var(--fr4) !important;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 11px), calc(100% - 11px) 100%, 0 100%);
  transition: background 0.15s;
}
.in-btn:hover { background: var(--gold-hi); }
.in-btn.line {
  background: transparent; color: inherit !important; clip-path: none;
  box-shadow: inset 0 0 0 2px currentColor;
}
.in-btn.line:hover { background: color-mix(in srgb, currentColor 12%, transparent); }
.in-btn.text { background: transparent; clip-path: none; color: inherit !important; padding-inline: 4px; text-decoration: underline !important; text-underline-offset: 4px; }
.in-btns { display: flex; flex-wrap: wrap; gap: 12px 16px; align-items: center; }

/* ---------- barra superior ---------- */
.in-bar { position: sticky; top: 0; z-index: 30; background: var(--fr4); color: var(--silk); border-bottom: 1px solid rgba(238, 240, 236, 0.12); }
.in-bar .in-wrap { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 64px; }
.in-brand { display: inline-flex; align-items: center; gap: 10px; font: 500 28px/1 'Barlow Condensed', sans-serif; letter-spacing: 0.1em; text-decoration: none; text-transform: uppercase; }
.in-brand svg { color: var(--gold); }
.in-nav { display: flex; align-items: center; gap: clamp(14px, 2.4vw, 32px); }
.in-nav a:not(.in-btn) { text-decoration: none; font-weight: 500; opacity: 0.85; }
.in-nav a:not(.in-btn):hover { opacity: 1; color: var(--gold-hi); }
.in-nav .in-btn { padding: 10px 18px; font-size: 15px; }

/* ---------- hero ---------- */
.in-hero {
  background-color: var(--mask);
  background-image:
    linear-gradient(rgba(238, 240, 236, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(238, 240, 236, 0.045) 1px, transparent 1px);
  background-size: 48px 48px;
  color: var(--silk);
  padding: clamp(48px, 8vw, 96px) 0 clamp(56px, 8vw, 88px);
}
.in-hero .in-wrap { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.in-hero h1 {
  margin: 0; font: 500 clamp(46px, 6.6vw, 92px)/0.9 'Barlow Condensed', sans-serif;
  text-transform: uppercase; letter-spacing: 0.005em;
}
.in-hero .in-lead { font-size: 19px; line-height: 1.6; max-width: 46ch; margin: 28px 0 0; opacity: 0.88; }
.in-hero .in-btns { margin-top: 32px; }
.in-prod { display: flex; flex-wrap: wrap; gap: 6px 18px; margin: 44px 0 0; padding: 20px 0 0; border-top: 1px solid rgba(238, 240, 236, 0.22); font-size: 15px; }
.in-prod b { font-weight: 700; margin-right: 6px; opacity: 0.7; }

.in-board { position: relative; margin: 0; }
.in-board-img { position: relative; border: 1px solid rgba(216, 162, 63, 0.55); background: var(--fr4); }
.in-board-img img { width: 100%; height: auto; display: block; }
.in-pin {
  position: absolute; width: 30px; height: 30px; margin: -15px 0 0 -15px; border-radius: 50%;
  background: var(--gold); color: var(--fr4); font: 700 14px/30px 'Barlow', sans-serif; text-align: center;
  box-shadow: 0 0 0 4px rgba(8, 20, 15, 0.55);
}
.in-legend { list-style: none; margin: 14px 0 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 20px; font-size: 15px; }
.in-legend li { display: flex; gap: 10px; align-items: baseline; }
.in-legend b { flex: 0 0 22px; height: 22px; border-radius: 50%; background: var(--gold); color: var(--fr4); font-size: 12px; line-height: 22px; text-align: center; }
.in-board figcaption { margin-top: 12px; font-size: 13px; opacity: 0.65; }

/* ---------- ficha de datos ---------- */
.in-facts { background: var(--silk); border-top: 5px solid var(--gold); }
.in-facts .in-wrap { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); }
.in-fact { padding: 24px 20px 24px 0; border-right: 1px solid rgba(16, 26, 21, 0.16); margin-right: 20px; }
.in-fact:last-child { border-right: 0; margin-right: 0; }
.in-fact span { display: block; font-size: 14px; color: #55645c; }
.in-fact strong { display: block; margin: 4px 0; font: 500 32px/1.05 'Barlow Condensed', sans-serif; text-transform: uppercase; }
.in-fact small { font-size: 14px; color: #55645c; line-height: 1.4; display: block; }

/* ---------- secciones ---------- */
.in-sec { padding: clamp(56px, 8vw, 104px) 0; }
.in-sec.paper { background: var(--paper); }
.in-sec.dark { background: var(--fr4); color: var(--silk); }
.in-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px clamp(24px, 5vw, 72px); align-items: end; border-top: 4px solid currentColor; padding-top: 22px; margin-bottom: clamp(32px, 5vw, 56px); }
.in-sec.dark .in-head { border-top-color: var(--gold); }
.in-h2 { margin: 0; font: 500 clamp(38px, 5.4vw, 72px)/0.95 'Barlow Condensed', sans-serif; text-transform: uppercase; }
.in-head p { margin: 0; max-width: 52ch; font-size: 18px; opacity: 0.85; }

/* ---------- filas de servicios ---------- */
.in-rows { list-style: none; margin: 0; padding: 0; border-top: 1px solid rgba(16, 26, 21, 0.25); }
.in-rows li { display: grid; grid-template-columns: 64px minmax(0, 0.9fr) minmax(0, 1.6fr); gap: 8px 28px; align-items: start; padding: 28px 12px; border-bottom: 1px solid rgba(16, 26, 21, 0.25); transition: background 0.15s; }
.in-rows li:hover { background: var(--paper); }
.in-rows svg { width: 40px; height: 40px; color: var(--mask-hi); }
.in-rows h3 { margin: 0; font: 500 34px/1 'Barlow Condensed', sans-serif; text-transform: uppercase; }
.in-rows p { margin: 0; max-width: 62ch; color: #35443c; }

/* ---------- Conexión Segura ---------- */
.in-cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid rgba(238, 240, 236, 0.22); }
.in-col { padding: 28px clamp(16px, 2.4vw, 32px) 28px 0; }
.in-col + .in-col { border-left: 1px solid rgba(238, 240, 236, 0.22); padding-left: clamp(16px, 2.4vw, 32px); }
.in-col small { color: var(--gold-hi); font-size: 15px; font-weight: 500; }
.in-col h3 { margin: 6px 0 12px; font: 500 38px/1 'Barlow Condensed', sans-serif; text-transform: uppercase; }
.in-col p { margin: 0; opacity: 0.8; }

.in-split { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(28px, 5vw, 80px); align-items: center; margin-top: clamp(48px, 7vw, 88px); }
.in-split.two { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: start; }
.in-split h3 { margin: 0 0 14px; font: 500 clamp(30px, 3.6vw, 44px)/1 'Barlow Condensed', sans-serif; text-transform: uppercase; }
.in-split p { margin: 0; opacity: 0.85; max-width: 56ch; }
.in-list { list-style: none; margin: 18px 0 0; padding: 0; display: grid; gap: 10px; }
.in-list li { position: relative; padding-left: 26px; max-width: 62ch; }
.in-list li::before { content: ''; position: absolute; left: 0; top: 0.62em; width: 10px; height: 10px; background: var(--gold); clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%); }
.in-split .in-btns { margin-top: 26px; }
.in-phone { width: min(300px, 78%); margin: 0 auto; background: var(--fr4); }

.in-spec { width: 100%; border-collapse: collapse; margin-top: clamp(48px, 7vw, 88px); }
.in-spec caption { text-align: left; font: 500 30px/1 'Barlow Condensed', sans-serif; text-transform: uppercase; padding-bottom: 14px; border-bottom: 2px solid var(--gold); }
.in-spec th, .in-spec td { text-align: left; padding: 16px 16px 16px 0; border-bottom: 1px solid rgba(238, 240, 236, 0.2); vertical-align: top; }
.in-spec th { font-weight: 500; color: var(--steel); width: 190px; }
.in-spec td:nth-child(2) { font: 500 26px/1.1 'Barlow Condensed', sans-serif; text-transform: uppercase; width: 270px; }
.in-spec td:nth-child(3) { opacity: 0.82; }

/* ---------- proyectos ---------- */
.in-projects { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 2.4vw, 32px); }
.in-proj { background: #fff; border: 1px solid rgba(16, 26, 21, 0.15); border-top: 5px solid var(--ink); display: flex; flex-direction: column; min-width: 0; }
.in-proj .media-frame { background: #dfe5de; }
.in-proj .phone-frame, .in-proj .browser-frame { --color-bg: #dfe5de; --color-text: #101a15; }
.in-proj-body { padding: 20px 22px 26px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.in-tag { align-self: flex-start; font-size: 13px; font-weight: 700; color: #6a4a07; background: #f3deb0; padding: 3px 9px; }
.in-proj h3 { margin: 4px 0 0; font: 500 36px/1 'Barlow Condensed', sans-serif; text-transform: uppercase; }
.in-proj p { margin: 0; color: #35443c; font-size: 16px; }

/* ---------- quién hace qué ---------- */
.in-who { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid rgba(16, 26, 21, 0.3); }
.in-who > div { padding: 32px clamp(16px, 3vw, 48px) 32px 0; }
.in-who > div + div { border-left: 1px solid rgba(16, 26, 21, 0.3); padding-left: clamp(16px, 3vw, 48px); }
.in-who small { font-weight: 700; color: #6a4a07; }
.in-who h3 { margin: 4px 0 4px; font: 500 52px/1 'Barlow Condensed', sans-serif; text-transform: uppercase; }
.in-who .in-btns { margin-top: 24px; }
.in-who .in-list li::before { background: var(--mask-hi); }

/* ---------- contacto y pie ---------- */
.in-contact { background-color: var(--mask); background-image: linear-gradient(rgba(238, 240, 236, 0.045) 1px, transparent 1px), linear-gradient(90deg, rgba(238, 240, 236, 0.045) 1px, transparent 1px); background-size: 48px 48px; color: var(--silk); padding: clamp(56px, 8vw, 104px) 0; }
.in-contact h2 { margin: 0; font: 500 clamp(44px, 7vw, 96px)/0.92 'Barlow Condensed', sans-serif; text-transform: uppercase; max-width: 16ch; }
.in-contact p { margin: 20px 0 0; max-width: 52ch; font-size: 18px; opacity: 0.88; }
.in-contact .in-btns { margin-top: 30px; }
.in-contact .soporte { font-size: 16px; opacity: 0.8; }
.in-foot { background: var(--fr4); color: var(--silk); padding: 26px 0; font-size: 14px; }
.in-foot .in-wrap { display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; opacity: 0.8; }

/* ---------- celular ---------- */
@media (max-width: 960px) {
  .in-hero .in-wrap, .in-split, .in-split.two, .in-head { grid-template-columns: 1fr; }
  .in-facts .in-wrap { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .in-fact { border-right: 0; margin-right: 0; border-bottom: 1px solid rgba(16, 26, 21, 0.16); }
  .in-projects { grid-template-columns: 1fr; }
  .in-cols { grid-template-columns: 1fr; }
  .in-col + .in-col { border-left: 0; padding-left: 0; border-top: 1px solid rgba(238, 240, 236, 0.22); }
  .in-rows li { grid-template-columns: 52px minmax(0, 1fr); }
  .in-rows p { grid-column: 2; }
}
@media (max-width: 720px) {
  .in-nav a:not(.in-btn) { display: none; }
  .in-who { grid-template-columns: 1fr; }
  .in-who > div + div { border-left: 0; padding-left: 0; border-top: 1px solid rgba(16, 26, 21, 0.3); }
  .in-spec, .in-spec caption, .in-spec tbody, .in-spec tr, .in-spec th, .in-spec td { display: block; width: auto !important; }
  .in-spec tr { padding: 14px 0; border-bottom: 1px solid rgba(238, 240, 236, 0.2); }
  .in-spec th, .in-spec td { border: 0; padding: 2px 0; }
  .in-legend { grid-template-columns: 1fr; }
  .in-btns .in-btn { flex: 1 1 100%; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .carousel-track { transition: none; }
}