/* ============================================================
   REXCON — Industrial señalización (amarillo hazard + negro)
   Arquitectura totalmente distinta a la plantilla base.
   ============================================================ */

:root {
  --ink: #0d0d0d;
  --ink-2: #1a1a1a;
  --paper: #f6f2e7;   /* crema-señalización claro */
  --line: rgba(255,255,255,0.10);
  --line-ink: rgba(13,13,13,0.10);
  --hi: #ffcc00;      /* amarillo señalización */
  --hi-2: #ffd633;
  --text: #ffffff;
  --text-2: #b8b8b0;
  --text-dark: #0d0d0d;

  --pad: clamp(1.2rem, 4vw, 4rem);
  --maxw: 1360px;

  --ease: cubic-bezier(.22,.61,.36,1);
}

/* --- reset --- */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { overflow-x: clip; scroll-behavior: smooth; }
body {
  background: var(--ink);
  color: var(--text);
  font-family: "Barlow", system-ui, -apple-system, sans-serif;
  font-weight: 400;
  line-height: 1.5;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }

/* --- FRANJAS HAZARD (rayas amarillo/negro) --- */
.hero-hazard-top, .hero-hazard-bottom, .splash-hazard, .foot-hazard {
  height: 22px;
  background: repeating-linear-gradient(135deg,
    var(--hi) 0 22px,
    var(--ink) 22px 44px
  );
}

/* ============================================================
   SPLASH
   ============================================================ */
.splash {
  position: fixed; inset: 0; z-index: 999;
  background: var(--ink);
  display: flex; align-items: center; justify-content: center; flex-direction: column;
  transition: opacity .6s var(--ease), clip-path .7s var(--ease);
  animation: splashSafety .01s 4.5s forwards;
}
.splash.is-out { opacity: 0; pointer-events: none; clip-path: inset(0 0 100% 0); }
@keyframes splashSafety { to { opacity: 0; pointer-events: none; } }
.splash-hazard { position: absolute; top: 0; left: 0; right: 0; }
.splash-hazard + .splash-hazard { top: auto; bottom: 0; }
.splash-logo {
  width: clamp(200px, 34vw, 340px);
  height: auto;
  animation: logoPunch .8s var(--ease) both;
}
@keyframes logoPunch {
  from { opacity: 0; transform: scale(.85); }
  to { opacity: 1; transform: scale(1); }
}

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.9rem var(--pad);
  background: var(--ink);
  border-bottom: 3px solid var(--hi);
  transition: padding .25s var(--ease);
}
.nav.is-scrolled { padding-block: 0.55rem; }
.nav-brand {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 900; letter-spacing: 0.10em;
  font-size: 1.15rem;
}
.nav-logo { height: 36px; width: auto; transition: height .3s var(--ease); }
.nav.is-scrolled .nav-logo { height: 28px; }
.nav-links { display: flex; align-items: center; gap: clamp(1rem, 2.2vw, 2rem); }
.nav-links a {
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 700; letter-spacing: 0.08em; font-size: 1rem;
  text-transform: uppercase; color: var(--text-2);
  transition: color .25s var(--ease);
}
.nav-links a:hover { color: var(--hi); }
.nav-links a.nav-cta {
  background: var(--hi); color: var(--text-dark);
  padding: 0.55rem 1rem; border-radius: 2px;
  font-weight: 800;
}
.nav-links a.nav-cta:hover { background: var(--hi-2); color: var(--text-dark); }
@media (max-width: 620px) {
  .nav-links a:not(.nav-cta) { display: none; }
}

/* ============================================================
   HERO — bloques hazard tipo cinta señalización
   ============================================================ */
.hero {
  padding-top: 74px;
  background: var(--ink);
  position: relative;
}
.hero-hazard-top { }
.hero-grid {
  max-width: var(--maxw); margin: 0 auto;
  display: grid; grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(1.5rem, 3vw, 3rem);
  padding: clamp(2rem, 5vw, 4.5rem) var(--pad);
  align-items: center;
}
.hero-copy { }
.hero-meta {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-2); margin-bottom: 1.4rem;
  display: inline-flex; align-items: center; gap: 0.7rem;
}
.hero-meta .pill {
  background: var(--hi); color: var(--text-dark);
  padding: 0.15rem 0.55rem; border-radius: 2px; font-weight: 800;
}
.hero-title {
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 900; text-transform: uppercase;
  font-size: clamp(3rem, 8vw, 6.5rem);
  line-height: 0.94; letter-spacing: -0.005em;
  color: var(--text);
  margin-bottom: 1.4rem;
}
.hero-title .hi {
  background: var(--hi); color: var(--text-dark);
  padding: 0 0.28em 0.05em; display: inline-block;
  transform: skew(-4deg); margin-left: -0.05em;
}
.hero-sub {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  max-width: 48ch; color: var(--text-2); margin-bottom: 2rem;
}
.hero-sub strong { color: var(--text); font-weight: 700; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 0.8rem; }

.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 800; font-size: 1.05rem; letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.95rem 1.4rem; border-radius: 2px;
  border: 2px solid transparent; cursor: pointer;
  transition: transform .2s var(--ease), background .2s, border-color .2s, color .2s;
}
.btn-yellow { background: var(--hi); color: var(--text-dark); }
.btn-yellow:hover { background: var(--hi-2); transform: translateY(-2px); }
.btn-outline { border-color: var(--text-2); color: var(--text); }
.btn-outline:hover { border-color: var(--hi); color: var(--hi); transform: translateY(-2px); }

/* HERO SIDE — ticker + tiles */
.hero-side { display: flex; flex-direction: column; gap: 1rem; }
.hero-ticker {
  border: 2px solid var(--hi);
  background: var(--ink-2);
  padding: 0.6rem 0.8rem;
  overflow: hidden; white-space: nowrap;
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase;
  font-size: 0.9rem; color: var(--text);
}
.hero-ticker span { color: var(--hi); margin: 0 0.4rem; }
.hero-ticker b { color: var(--text); font-weight: 800; }
.hero-tiles {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0.7rem;
}
.tile {
  padding: 1.4rem 1.2rem;
  display: flex; flex-direction: column; gap: 0.3rem;
  border-radius: 2px;
  transition: transform .25s var(--ease);
}
.tile:hover { transform: translateY(-3px); }
.tile-yellow { background: var(--hi); color: var(--text-dark); }
.tile-dark { background: var(--ink-2); color: var(--text); border: 1px solid var(--line); }
.tile .num {
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 900; font-size: 2rem; line-height: 1;
}
.tile .lbl {
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em;
  font-size: 0.95rem;
}

@media (max-width: 820px) {
  .hero-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   SECTION genérica
   ============================================================ */
.section {
  padding: clamp(4rem, 8vw, 7rem) var(--pad);
  max-width: var(--maxw); margin: 0 auto;
}
.sec-head { margin-bottom: 2.5rem; }
.sec-idx {
  display: inline-block;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.78rem; letter-spacing: 0.14em;
  color: var(--hi); margin-bottom: 0.9rem;
}
.sec-title {
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 900; text-transform: uppercase;
  font-size: clamp(2.2rem, 5.5vw, 4.5rem);
  line-height: 0.98; letter-spacing: -0.005em;
  color: var(--text);
}
.sec-title .hi {
  background: var(--hi); color: var(--text-dark);
  padding: 0 0.25em 0.03em; display: inline-block;
  transform: skew(-4deg);
}

/* ============================================================
   CAPACIDADES — lista técnica
   ============================================================ */
.caps-list { border-top: 2px solid var(--hi); }
.cap-row {
  display: grid;
  grid-template-columns: 60px 1.2fr 1.4fr;
  gap: clamp(0.8rem, 2vw, 2rem);
  padding: 1.6rem 0.6rem;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
  transition: background .25s var(--ease), padding-left .25s var(--ease);
}
.cap-row:hover { background: rgba(255,204,0,0.06); padding-left: 1rem; }
.cap-tag {
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 900; font-size: 1.4rem; color: var(--hi);
  border: 2px solid var(--hi); width: 42px; height: 42px;
  display: grid; place-items: center; border-radius: 2px;
}
.cap-title {
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 800; text-transform: uppercase; font-size: 1.5rem;
  letter-spacing: 0.02em; color: var(--text);
}
.cap-desc { color: var(--text-2); font-size: 1rem; max-width: 55ch; }
@media (max-width: 700px) {
  .cap-row { grid-template-columns: 60px 1fr; }
  .cap-desc { grid-column: 2 / -1; }
}

/* ============================================================
   FRANJA (marquee estático hazard)
   ============================================================ */
.strip {
  background: var(--hi);
  overflow: hidden;
  border-block: 3px solid var(--ink);
}
.strip-inner {
  display: flex; gap: 1.4rem; align-items: center;
  padding: 1rem var(--pad);
  animation: stripSlide 22s linear infinite;
  white-space: nowrap;
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em;
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  color: var(--text-dark);
}
.strip-star { color: var(--ink); font-size: 0.9em; }
@keyframes stripSlide {
  from { transform: translateX(0); }
  to { transform: translateX(-30%); }
}
@media (prefers-reduced-motion: reduce) {
  .strip-inner { animation: none; }
}

/* ============================================================
   NOSOTROS
   ============================================================ */
.about-grid {
  display: grid; grid-template-columns: 1.2fr 0.8fr;
  gap: clamp(1.5rem, 3vw, 3.5rem);
  align-items: start;
}
.about-lead {
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 500; font-size: clamp(1.2rem, 2vw, 1.6rem);
  line-height: 1.35; color: var(--text); margin-bottom: 2rem;
  max-width: 46ch;
}
.about-lead strong { color: var(--hi); font-weight: 700; }
.about-facts {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1rem;
  border-top: 2px solid var(--hi); padding-top: 1.4rem;
}
.about-facts > div {
  padding: 0.8rem 0.9rem;
  background: var(--ink-2); border-left: 3px solid var(--hi);
}
.about-facts dt {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--hi); margin-bottom: 0.3rem;
}
.about-facts dd {
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 700; font-size: 1.05rem;
  color: var(--text);
}
.about-checks {
  list-style: none;
  border: 2px solid var(--hi); background: var(--ink-2);
  padding: 1.4rem 1.2rem;
  border-radius: 2px;
}
.about-checks li {
  display: flex; align-items: baseline; gap: 0.8rem;
  padding: 0.65rem 0;
  border-bottom: 1px dashed var(--line);
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 600; font-size: 1.1rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--text);
}
.about-checks li:last-child { border-bottom: 0; }
.about-checks li span { color: var(--hi); font-size: 1.2rem; }
@media (max-width: 820px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-facts { grid-template-columns: 1fr; }
}

/* ============================================================
   CONTACTO
   ============================================================ */
.contact-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 0.9rem;
}
.cbox {
  padding: 1.6rem 1.2rem;
  border-radius: 2px;
  display: flex; flex-direction: column; gap: 0.4rem;
  transition: transform .2s var(--ease);
  position: relative;
  min-height: 130px;
}
a.cbox:hover { transform: translateY(-3px); }
.cbox-k {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase;
}
.cbox-v {
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 700; font-size: 1.25rem; line-height: 1.25;
}
.cbox-a {
  position: absolute; right: 1.2rem; bottom: 1.2rem;
  font-size: 1.3rem;
}
.cbox-yellow { background: var(--hi); color: var(--text-dark); }
.cbox-yellow .cbox-k { color: var(--text-dark); }
.cbox-dark { background: var(--ink-2); color: var(--text); border: 1px solid var(--line); }
.cbox-dark .cbox-k { color: var(--hi); }
.cbox-outline { background: transparent; border: 2px solid var(--hi); color: var(--text); }
.cbox-outline .cbox-k { color: var(--hi); }
.cbox-map {
  grid-column: 1 / -1;
  border: 2px solid var(--hi); border-radius: 2px;
  overflow: hidden; min-height: 320px;
  filter: grayscale(0.4) contrast(1.05);
}
.cbox-map iframe { width: 100%; height: 100%; min-height: 320px; border: 0; }

@media (max-width: 820px) {
  .contact-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--ink); border-top: 1px solid var(--line); }
.foot-hazard { }
.foot-inner {
  max-width: var(--maxw); margin: 0 auto;
  display: flex; align-items: center; gap: 2rem;
  padding: 2.5rem var(--pad);
  flex-wrap: wrap;
}
.foot-logo { height: 68px; width: auto; }
.foot-text p {
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em;
  font-size: 1rem; color: var(--text);
}
.foot-text .foot-legal {
  font-family: "JetBrains Mono", monospace;
  font-weight: 400; text-transform: none; letter-spacing: 0.04em;
  font-size: 0.78rem; color: var(--text-2); margin-top: 0.4rem;
}

/* ============================================================
   WHATSAPP FLOTANTE
   ============================================================ */
.wa-float {
  position: fixed; right: 1.3rem; bottom: 1.3rem; z-index: 60;
  width: 58px; height: 58px; border-radius: 50%;
  background: #25d366; color: #062b13;
  display: grid; place-items: center;
  box-shadow: 0 10px 30px rgba(0,0,0,0.45);
  transition: transform .3s var(--ease);
}
.wa-float:hover { transform: translateY(-3px) scale(1.05); }

/* ============================================================
   REVEALS (sencillos)
   ============================================================ */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }