/* ============================================================
   FLUXEN — Suministros Industriales
   Sistema visual según Identidad Visual 2.0
   Estética HUD / tech: circuitos, esquinas cortadas, franjas de seguridad
   ============================================================ */

/* ---------- Tipografías de marca (auto-hospedadas, SIL OFL) ----------
   Orbitron = títulos display · Sora = subtítulos/UI · Inter = cuerpo   */
@font-face {
  font-family: 'Orbitron';
  font-weight: 600;
  font-style: normal;
  font-display: swap;
  src: url('../assets/fonts/Orbitron-SemiBold.ttf') format('truetype');
}
@font-face {
  font-family: 'Orbitron';
  font-weight: 700;
  font-style: normal;
  font-display: swap;
  src: url('../assets/fonts/Orbitron-Bold.ttf') format('truetype');
}
@font-face {
  font-family: 'Orbitron';
  font-weight: 800;
  font-style: normal;
  font-display: swap;
  src: url('../assets/fonts/Orbitron-ExtraBold.ttf') format('truetype');
}
@font-face {
  font-family: 'Orbitron';
  font-weight: 900;
  font-style: normal;
  font-display: swap;
  src: url('../assets/fonts/Orbitron-Black.ttf') format('truetype');
}
@font-face {
  font-family: 'Sora';
  font-weight: 400;
  font-style: normal;
  font-display: swap;
  src: url('../assets/fonts/Sora-Regular.ttf') format('truetype');
}
@font-face {
  font-family: 'Sora';
  font-weight: 500;
  font-style: normal;
  font-display: swap;
  src: url('../assets/fonts/Sora-Medium.ttf') format('truetype');
}
@font-face {
  font-family: 'Sora';
  font-weight: 600;
  font-style: normal;
  font-display: swap;
  src: url('../assets/fonts/Sora-SemiBold.ttf') format('truetype');
}
@font-face {
  font-family: 'Sora';
  font-weight: 700;
  font-style: normal;
  font-display: swap;
  src: url('../assets/fonts/Sora-Bold.ttf') format('truetype');
}
@font-face {
  font-family: 'Inter';
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
  src: url('../assets/fonts/InterVariable.woff2') format('woff2');
}

:root {
  /* Paleta oficial 2.0 */
  --teal-velocity: #18353B;
  --fresh-mint: #02887C;
  --electric-chartreuse: #A0CC00;
  --sunshine-thrust: #E5FF21;
  --midnight-shadow: #373737;

  /* Derivados de interfaz */
  --bg: #050B0D;
  --bg-alt: #071216;
  --bg-card: #0B1619;
  --bg-card-hover: #0F1F23;
  --border: #17333A;
  --border-bright: #1E4A52;
  --cyan: #2BE0C8;
  --text: #EFF5F4;
  --text-muted: #93A8A8;

  --font-display: 'Orbitron', sans-serif;
  --font-title: 'Sora', sans-serif;
  --font-body: 'Inter', sans-serif;

  --radius: 4px;
  --container: 1220px;
  --cut: 16px; /* tamaño del chaflán HUD */
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.14; }

img, svg { max-width: 100%; display: block; }

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

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

section { padding: 88px 0; }

.accent { color: var(--electric-chartreuse); }
.accent-bright { color: var(--sunshine-thrust); }
.accent-cyan { color: var(--cyan); }

/* ------------------------------------------------------------
   Elementos HUD reutilizables
   ------------------------------------------------------------ */

/* Marco con esquinas cortadas (superior-izq / inferior-der) */
.hud {
  position: relative;
  clip-path: polygon(
    var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)),
    calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut)
  );
}

/* Franja de seguridad amarillo/negro */
.hazard {
  height: 8px;
  background: repeating-linear-gradient(
    -45deg,
    var(--sunshine-thrust) 0 12px,
    #0A0A0A 12px 24px
  );
}

/* Línea de circuito decorativa */
.circuit-line {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--fresh-mint) 20%, var(--electric-chartreuse) 55%, transparent);
  opacity: .55;
}

/* Kicker de sección */
.kicker {
  display: block;
  font-family: var(--font-title);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 14px;
}

.section-head { margin-bottom: 44px; max-width: 720px; }
.section-head h2 {
  font-size: clamp(26px, 4vw, 42px);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .01em;
}
.section-head p { color: var(--text-muted); margin-top: 14px; }

/* Regla decorativa bajo títulos */
.rule {
  width: 128px;
  height: 2px;
  margin-top: 18px;
  background: linear-gradient(90deg, var(--sunshine-thrust), var(--fresh-mint) 70%, transparent);
}

/* ------------------------------------------------------------
   Barra superior de valores
   ------------------------------------------------------------ */
.topbar {
  background: #030708;
  border-bottom: 1px solid var(--border);
  font-family: var(--font-title);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .26em;
  text-transform: uppercase;
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 9px 24px;
  color: var(--cyan);
}
.topbar .dot { color: var(--sunshine-thrust); }
.topbar .sep { display: inline-block; }

/* ------------------------------------------------------------
   Header
   ------------------------------------------------------------ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(5, 11, 13, .93);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 14px 24px;
}

.nav-logo { display: flex; align-items: center; flex-shrink: 0; }
/* El logo viene sobre fondo negro; lighten lo funde con la barra oscura */
.nav-logo img { height: 52px; width: auto; mix-blend-mode: lighten; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
  list-style: none;
  margin-left: auto;
}

.nav-links a {
  font-family: var(--font-title);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 6px 0;
  position: relative;
  transition: color .2s;
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--sunshine-thrust);
  transition: width .25s ease;
}
.nav-links a:hover,
.nav-links a.active { color: var(--text); }
.nav-links a.active::after,
.nav-links a:hover::after { width: 100%; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  cursor: pointer;
}

/* ------------------------------------------------------------
   Botones
   ------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 15px 22px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background .2s, color .2s, border-color .2s, box-shadow .2s;
  white-space: nowrap;
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}

.btn .arrow { transition: transform .2s ease; }
.btn:hover .arrow { transform: translateX(4px); }

.btn-primary {
  background: var(--sunshine-thrust);
  color: #050B0D;
}
.btn-primary:hover {
  background: var(--electric-chartreuse);
  box-shadow: 0 0 24px rgba(229, 255, 33, .3);
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border-color: var(--fresh-mint);
}
.btn-secondary:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  box-shadow: 0 0 20px rgba(43, 224, 200, .16);
}

/* Botón outline del header */
.btn-outline {
  background: transparent;
  color: var(--sunshine-thrust);
  border-color: var(--sunshine-thrust);
}
.btn-outline:hover {
  background: var(--sunshine-thrust);
  color: #050B0D;
}

.btn-text {
  background: none;
  border: none;
  padding: 0;
  color: var(--sunshine-thrust);
  font-family: var(--font-title);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .06em;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-title);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--cyan);
  border: 1px solid var(--border-bright);
  padding: 8px 18px;
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}

/* ------------------------------------------------------------
   Hero — split con imagen en corte diagonal
   ------------------------------------------------------------ */
.hero {
  position: relative;
  background: var(--bg);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  min-height: 620px;
  gap: 40px;
}

.hero-copy { padding: 80px 0; position: relative; z-index: 2; }

.hero h1 {
  font-size: clamp(21px, 2.55vw, 33px);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -.01em;
  line-height: 1.22;
  margin: 20px 0 14px;
  max-width: 585px;
}
.hero h1 .line-accent { color: var(--electric-chartreuse); }

/* Frase de marca: hereda el peso visual que tenía el h1 anterior */
.hero .hero-sub {
  font-family: var(--font-title);
  font-size: clamp(15px, 1.5vw, 18px);
  font-weight: 600;
  color: var(--sunshine-thrust);
  letter-spacing: .01em;
  max-width: 480px;
  margin-bottom: 18px;
}

.hero .lead {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 470px;
  margin-bottom: 32px;
}

.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }

/* Imagen del hero: ocupa la mitad derecha con corte diagonal */
.hero-media {
  position: absolute;
  top: 0;
  right: 0;
  width: 56%;
  height: 100%;
  background-image: url('../assets/img/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  clip-path: polygon(14% 0, 100% 0, 100% 88%, 92% 100%, 0 100%);
}
.hero-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--bg) 0%, rgba(5,11,13,.55) 22%, rgba(5,11,13,0) 55%);
}

/* Borde luminoso del corte diagonal */
.hero-media-edge {
  position: absolute;
  top: 0;
  right: 44%;
  width: 2px;
  height: 100%;
  background: linear-gradient(180deg, transparent, var(--cyan) 30%, var(--sunshine-thrust) 75%, transparent);
  transform: skewX(-8deg);
  opacity: .7;
  z-index: 3;
  pointer-events: none;
}

/* Franja de seguridad al pie del hero */
.hero-hazard {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 30%;
  z-index: 3;
}

/* Retícula sutil de fondo */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(24, 53, 59, .5) 1px, transparent 1px),
    linear-gradient(90deg, rgba(24, 53, 59, .5) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 60% 70% at 25% 45%, black 20%, transparent 72%);
  pointer-events: none;
}

/* ------------------------------------------------------------
   Barra de valores (Flexibilidad · Agilidad · Fluidez · Confianza)
   ------------------------------------------------------------ */
.values-wrap { padding: 0 0 20px; margin-top: -34px; position: relative; z-index: 5; }

.values {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: linear-gradient(180deg, #0A171B, #071114);
  border: 1px solid var(--border-bright);
}

.value {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 26px 24px;
  border-right: 1px solid var(--border);
}
.value:last-child { border-right: none; }

.value .icon {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  color: var(--sunshine-thrust);
}
.value h3 {
  font-family: var(--font-title);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 5px;
}
.value p { font-size: 13px; color: var(--text-muted); line-height: 1.5; }

/* ------------------------------------------------------------
   Tarjetas de categoría
   ------------------------------------------------------------ */
.grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 20px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 26px 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 13px;
  overflow: hidden;
  position: relative;
  transition: border-color .22s, background .22s, transform .22s;
  clip-path: polygon(
    var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)),
    calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut)
  );
}

.card:hover {
  border-color: var(--fresh-mint);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
}

/* Foto del producto a sangre en la parte superior */
.card-media {
  display: block;
  width: calc(100% + 48px);
  height: 178px;
  margin: -26px -24px 8px;
  object-fit: cover;
  border-bottom: 1px solid var(--border-bright);
  transition: transform .4s ease;
}
.card:hover .card-media { transform: scale(1.05); }

.card h3 {
  font-family: var(--font-title);
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
}

.card p { font-size: 14px; color: var(--text-muted); flex-grow: 1; }

/* ------------------------------------------------------------
   Por qué Fluxen
   ------------------------------------------------------------ */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 26px;
}

.feature {
  border-left: 2px solid var(--electric-chartreuse);
  padding: 4px 0 4px 20px;
}
.feature h3 {
  font-family: var(--font-title);
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 9px;
}
.feature p { font-size: 14px; color: var(--text-muted); }

/* ------------------------------------------------------------
   Industrias
   ------------------------------------------------------------ */
.industries {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 16px;
}

.industry {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 26px 18px;
  text-align: center;
  transition: border-color .2s, background .2s;
  clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px);
}
.industry:hover { border-color: var(--fresh-mint); background: var(--bg-card-hover); }

.industry .icon {
  width: 38px;
  height: 38px;
  margin: 0 auto 14px;
  color: var(--cyan);
}
.industry span {
  font-family: var(--font-title);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
}

/* ------------------------------------------------------------
   Banner CTA
   ------------------------------------------------------------ */
.cta-banner {
  position: relative;
  background:
    linear-gradient(115deg, rgba(24, 53, 59, .95) 30%, rgba(5, 11, 13, .78)),
    url('../assets/img/body-cta.jpg') center 32% / cover no-repeat,
    var(--teal-velocity);
  border: 1px solid var(--border-bright);
  padding: 60px 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
  overflow: hidden;
  clip-path: polygon(
    26px 0, 100% 0, 100% calc(100% - 26px),
    calc(100% - 26px) 100%, 0 100%, 0 26px
  );
}
.cta-banner h2 {
  font-size: clamp(24px, 3.5vw, 36px);
  font-weight: 800;
  text-transform: uppercase;
  max-width: 560px;
}
.cta-banner p { color: var(--text-muted); margin-top: 10px; max-width: 520px; }

/* ------------------------------------------------------------
   Formulario de cotización
   ------------------------------------------------------------ */
.quote-section {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.quote-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 56px;
  align-items: start;
}

.quote-info h2 {
  font-size: clamp(26px, 3.6vw, 38px);
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.quote-info p { color: var(--text-muted); margin-bottom: 26px; }

.quote-points { list-style: none; display: grid; gap: 13px; }
.quote-points li {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  font-size: 14.5px;
  color: var(--text-muted);
}
.quote-points .check { color: var(--electric-chartreuse); font-weight: 700; }

.form { display: grid; gap: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 8px; }

.field label {
  font-family: var(--font-title);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.field input,
.field select,
.field textarea {
  background: #060F12;
  border: 1px solid var(--border-bright);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  padding: 14px 16px;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
  width: 100%;
}
.field textarea { resize: vertical; min-height: 128px; }

.field input::placeholder,
.field textarea::placeholder { color: #5C6E6E; }

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(43, 224, 200, .1);
}

.form .consent {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  font-size: 13px;
  color: var(--text-muted);
}
.form .consent input { accent-color: var(--electric-chartreuse); margin-top: 3px; }

.form .btn-primary { justify-content: center; width: 100%; }

/* ------------------------------------------------------------
   Footer
   ------------------------------------------------------------ */
.site-footer {
  background: #030708;
  border-top: 1px solid var(--border);
  padding: 60px 0 26px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 44px;
}

.footer-brand img { height: 58px; width: auto; margin-bottom: 18px; mix-blend-mode: lighten; }
.footer-brand p { font-size: 14px; color: var(--text-muted); max-width: 300px; }

.footer-col h4 {
  font-family: var(--font-title);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .17em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; display: grid; gap: 10px; }
.footer-col a, .footer-col li { font-size: 14px; color: var(--text-muted); transition: color .2s; }
.footer-col a:hover { color: var(--sunshine-thrust); }

/* Bloque NAP — debe coincidir carácter por carácter con la ficha de Google */
.nap {
  font-style: normal;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-muted);
}
.nap strong { color: var(--text); font-weight: 600; }
.nap a { color: var(--text-muted); }
.nap a:hover { color: var(--sunshine-thrust); }
.nap-horario { display: inline-block; margin-top: 8px; font-size: 13px; color: #7C9090; }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 13px;
  color: #5F7272;
}

/* ------------------------------------------------------------
   Migas de pan
   ------------------------------------------------------------ */
.migas {
  font-family: var(--font-title);
  font-size: 12.5px;
  color: var(--text-muted);
  padding: 18px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.migas a { color: var(--cyan); }
.migas a:hover { color: var(--sunshine-thrust); }
.migas [aria-current] { color: var(--text); }

/* ------------------------------------------------------------
   Páginas de contenido (nosotros, contacto, local)
   ------------------------------------------------------------ */
.prosa { padding: 40px 0 80px; }
.prosa h1 {
  font-size: clamp(28px, 4.2vw, 44px);
  font-weight: 800;
  text-transform: uppercase;
  margin: 18px 0 14px;
}
.prosa h2 {
  font-size: clamp(21px, 2.6vw, 28px);
  font-weight: 700;
  text-transform: uppercase;
  margin: 44px 0 16px;
}
.prosa h3 {
  font-family: var(--font-title);
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--sunshine-thrust);
  margin: 30px 0 12px;
}
.prosa p { color: var(--text-muted); margin-bottom: 15px; max-width: 760px; }
.prosa .entradilla { font-size: 17px; color: var(--text); max-width: 760px; }
.prosa a:not(.btn) { color: var(--cyan); text-decoration: underline; text-underline-offset: 3px; }
.prosa a:not(.btn):hover { color: var(--sunshine-thrust); }
.prosa ul, .prosa ol { color: var(--text-muted); margin: 0 0 18px 20px; max-width: 760px; }
.prosa li { margin-bottom: 9px; }
.prosa strong { color: var(--text); }
.prosa .acciones { display: flex; gap: 14px; flex-wrap: wrap; margin: 26px 0 8px; }

/* Lista de datos de sede */
.datos-sede {
  list-style: none;
  margin: 22px 0;
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-bright);
  max-width: 640px;
  clip-path: polygon(14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%, 0 14px);
}
.datos-sede li { margin-bottom: 10px; }
.datos-sede li:last-child { margin-bottom: 0; }

/* Preguntas frecuentes */
.faq { max-width: 800px; margin-top: 8px; }
.faq dt {
  font-family: var(--font-title);
  font-weight: 700;
  color: var(--text);
  margin-top: 22px;
  padding-left: 18px;
  position: relative;
}
.faq dt::before { content: '›'; position: absolute; left: 0; color: var(--cyan); }
.faq dd { margin: 8px 0 0 18px; color: var(--text-muted); }

/* Tarjetas de línea de producto */
.lineas { list-style: none; margin-left: 0; }
.lineas li {
  border-left: 2px solid var(--border-bright);
  padding-left: 16px;
  margin-bottom: 14px;
}
.lineas a { text-decoration: none !important; }
.lineas strong { color: var(--sunshine-thrust); }

/* ------------------------------------------------------------
   Catálogo (productos.html)
   ------------------------------------------------------------ */
.page-head {
  padding: 66px 0 46px;
  border-bottom: 1px solid var(--border);
  position: relative;
  background: linear-gradient(180deg, #071216, var(--bg));
}
.page-head h1 {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 900;
  text-transform: uppercase;
  margin: 16px 0 14px;
}
.page-head p { color: var(--text-muted); max-width: 660px; }

.cat-nav {
  position: sticky;
  top: 81px;
  z-index: 50;
  background: rgba(5, 11, 13, .95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 13px 0;
}
.cat-nav-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  padding: 0 24px;
  max-width: var(--container);
  margin: 0 auto;
}
.cat-chip {
  font-family: var(--font-title);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-muted);
  border: 1px solid var(--border-bright);
  padding: 9px 17px;
  white-space: nowrap;
  transition: all .2s;
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}
.cat-chip:hover {
  color: var(--sunshine-thrust);
  border-color: var(--sunshine-thrust);
}

.cat-section {
  padding: 68px 0;
  border-bottom: 1px solid var(--border);
  scroll-margin-top: 148px;
}

.cat-head { display: flex; gap: 26px; align-items: center; margin-bottom: 36px; }
.cat-head .cat-thumb {
  width: 220px;
  height: 148px;
  object-fit: cover;
  border: 1px solid var(--border-bright);
  flex-shrink: 0;
  clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px);
}
.cat-head h2 {
  font-size: clamp(24px, 3.4vw, 36px);
  font-weight: 800;
  text-transform: uppercase;
}
.cat-head p { color: var(--text-muted); margin-top: 8px; max-width: 680px; }

.product-groups {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}

.pgroup {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 25px;
  clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px);
}

.pgroup h3 {
  font-family: var(--font-title);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .09em;
  color: var(--sunshine-thrust);
  margin-bottom: 14px;
}

.pgroup ul { list-style: none; display: grid; gap: 8px; }

.pgroup li {
  font-size: 14px;
  color: var(--text-muted);
  padding-left: 18px;
  position: relative;
}

.pgroup li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--cyan);
  font-weight: 700;
}

.cat-cta {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}
.cat-cta .note { font-size: 13px; color: var(--text-muted); }

/* ------------------------------------------------------------
   Página de gracias
   ------------------------------------------------------------ */
.thanks {
  min-height: 62vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 24px;
}
.thanks h1 {
  font-size: clamp(30px, 5vw, 50px);
  font-weight: 900;
  text-transform: uppercase;
  margin: 26px 0 16px;
}
.thanks p { color: var(--text-muted); max-width: 520px; margin: 0 auto 32px; }
.thanks .check-circle {
  width: 74px;
  height: 74px;
  margin: 0 auto;
  border: 2px solid var(--electric-chartreuse);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--electric-chartreuse);
}
.thanks-ctas { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ------------------------------------------------------------
   WhatsApp flotante
   ------------------------------------------------------------ */
.wa-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: #052B14;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 22px rgba(0, 0, 0, .45);
  z-index: 200;
  transition: transform .2s;
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 30px; height: 30px; }

/* ------------------------------------------------------------
   Responsive
   ------------------------------------------------------------ */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; min-height: auto; }
  .hero-copy { padding: 56px 0 40px; }
  .hero-media {
    position: relative;
    width: 100%;
    height: 320px;
    clip-path: polygon(0 0, 100% 0, 100% 90%, 92% 100%, 0 100%);
  }
  .hero-media::after {
    background: linear-gradient(180deg, rgba(5,11,13,.75) 0%, rgba(5,11,13,.15) 45%);
  }
  .hero-media-edge { display: none; }
  .hero-hazard { width: 46%; }
  .values { grid-template-columns: repeat(2, 1fr); }
  .value:nth-child(2) { border-right: none; }
  .value:nth-child(1), .value:nth-child(2) { border-bottom: 1px solid var(--border); }
  .quote-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .topbar-inner { font-size: 9.5px; letter-spacing: .16em; gap: 10px; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 8px 0;
    margin-left: 0;
  }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; }
  .nav-links a { display: block; padding: 14px 24px; }
  .nav-toggle { display: block; }
  .nav > .btn { display: none; }
  .nav-logo img { height: 42px; }

  section { padding: 62px 0; }
  .values { grid-template-columns: 1fr; }
  .value { border-right: none; border-bottom: 1px solid var(--border); }
  .value:last-child { border-bottom: none; }
  .values-wrap { margin-top: 0; padding-top: 30px; }
  .form-row { grid-template-columns: 1fr; }
  .cta-banner { padding: 40px 26px; }
  .footer-grid { grid-template-columns: 1fr; }
  .cat-head { flex-direction: column; align-items: flex-start; gap: 16px; }
  .cat-head .cat-thumb { width: 100%; height: 200px; }
  .cat-nav { top: 71px; }
}