:root {
  --color-primary: #166799;
  --color-accent: #dceb00;
  --color-black: #000000;
  --color-white: #ffffff;
  --color-dark: #111416;
  --color-surface: #161d21;
  --color-surface-soft: #1b252c;
  --color-text: #dbe6eb;
  --color-muted: #91a4ae;
  --color-line: rgba(255, 255, 255, 0.1);
  --font-heading: "Aileron", "Figtree", "Montserrat", "Segoe UI", Arial, sans-serif;
  --font-body: "Figtree", "Inter", "Segoe UI", Arial, sans-serif;
  --shadow-soft: 0 18px 40px rgba(0, 0, 0, 0.18);
  --shadow-card: 0 20px 50px rgba(0, 0, 0, 0.28);
  --radius-sm: 14px;
  --radius-md: 22px;
  --radius-lg: 32px;
  --space-xs: 0.75rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 5rem;
  --transition: 220ms ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  background:
    radial-gradient(circle at top right, rgba(22, 103, 153, 0.18), transparent 24rem),
    radial-gradient(circle at left center, rgba(220, 235, 0, 0.08), transparent 18rem),
    var(--color-dark);
  color: var(--color-text);
  line-height: 1.6;
}

img {
  display: block;
  max-width: 100%;
  object-fit: contain;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.section {
  padding: var(--space-2xl) 0;
}

.eyebrow {
  margin: 0 0 var(--space-sm);
  color: var(--color-accent);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3,
strong {
  font-family: var(--font-heading);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  font-size: clamp(2.5rem, 7vw, 4.9rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

h2 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

h3 {
  font-size: 1.2rem;
  line-height: 1.2;
}

p {
  color: var(--color-text);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1.3rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform var(--transition), background-color var(--transition), border-color var(--transition), color var(--transition), box-shadow var(--transition);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-accent {
  background: var(--color-accent);
  color: var(--color-black);
  box-shadow: 0 12px 30px rgba(220, 235, 0, 0.25);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.18);
}

.button-outline {
  border-color: rgba(220, 235, 0, 0.45);
  color: var(--color-accent);
  background: transparent;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(18px);
  background: rgba(17, 20, 22, 0.9);
  border-bottom: 1px solid var(--color-line);
}

.header-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 84px;
}

.brand img,
.footer-logo {
  width: auto;
  height: 62px;
}

.site-nav {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 1rem;
  right: 1rem;
  display: grid;
  gap: 0.85rem;
  padding: 1.2rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: rgba(17, 20, 22, 0.96);
  box-shadow: var(--shadow-card);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-10px);
  transition: opacity var(--transition), transform var(--transition);
}

.site-nav a {
  color: var(--color-text);
  font-weight: 600;
}

.site-nav.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.nav-toggle {
  display: inline-grid;
  gap: 0.28rem;
  padding: 0.35rem;
  border: 0;
  background: transparent;
}

.nav-toggle span {
  width: 1.55rem;
  height: 2px;
  border-radius: 999px;
  background: var(--color-white);
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle.is-open span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.nav-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-open span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.desktop-cta {
  display: none;
}

.hero {
  padding: 3rem 0 4rem;
  overflow: clip;
}

.hero-grid,
.signage-grid,
.about-grid,
.contact-grid {
  display: grid;
  gap: 2rem;
}

.hero-copy {
  position: relative;
  z-index: 1;
}

.hero-text {
  max-width: 60ch;
  font-size: 1.05rem;
  color: #d7e7ef;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin: 1.75rem 0;
}

.badge-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.badge-list li {
  padding: 0.65rem 0.95rem;
  border-radius: 999px;
  border: 1px solid rgba(220, 235, 0, 0.2);
  background: rgba(255, 255, 255, 0.04);
  color: var(--color-accent);
  font-size: 0.92rem;
  font-weight: 600;
}

.hero-visual {
  min-height: 360px;
}

.visual-panel {
  position: relative;
  height: 100%;
  min-height: 360px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(22, 103, 153, 0.35);
  background:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(160deg, rgba(22, 103, 153, 0.18), rgba(17, 20, 22, 0.92));
  background-size: 28px 28px, 28px 28px, cover;
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.visual-panel::before,
.visual-panel::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(0);
}

.visual-panel::before {
  inset: auto auto 3rem -2rem;
  width: 10rem;
  height: 10rem;
  background: radial-gradient(circle, rgba(220, 235, 0, 0.32), transparent 70%);
}

.visual-panel::after {
  inset: 2rem -1rem auto auto;
  width: 12rem;
  height: 12rem;
  background: radial-gradient(circle, rgba(22, 103, 153, 0.4), transparent 70%);
}

.visual-card,
.visual-metric,
.info-card,
.solution-card,
.timeline-step,
.about-card,
.vision-card,
.trust-card,
.contact-form,
.light-card {
  border: 1px solid var(--color-line);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: var(--shadow-soft);
}

.visual-card {
  position: absolute;
  padding: 1rem;
  border-radius: var(--radius-md);
  backdrop-filter: blur(12px);
}

.visual-card-main {
  inset: 1.25rem 1.25rem auto 1.25rem;
  min-height: 220px;
}

.visual-card-side {
  right: 1.25rem;
  bottom: 1.25rem;
  width: 40%;
  min-height: 170px;
}

.visual-tag {
  display: inline-flex;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  background: rgba(220, 235, 0, 0.12);
  color: var(--color-accent);
  font-size: 0.8rem;
  font-weight: 700;
}

.visual-cube {
  position: absolute;
  inset: 4.2rem auto auto 2rem;
  width: min(58vw, 220px);
  aspect-ratio: 1;
  border: 2px solid rgba(220, 235, 0, 0.65);
  transform: rotate(45deg);
  border-radius: 24px;
}

.visual-cube::before,
.visual-cube::after {
  content: "";
  position: absolute;
  border-radius: inherit;
  inset: 15%;
  border: 1px dashed rgba(255, 255, 255, 0.28);
}

.visual-cube::after {
  inset: -14%;
  border-style: solid;
  border-color: rgba(22, 103, 153, 0.8);
}

.visual-lines {
  position: absolute;
  left: 1.2rem;
  right: 1.2rem;
  bottom: 1rem;
  height: 66px;
  background:
    linear-gradient(90deg, transparent 0 6%, rgba(220, 235, 0, 0.8) 6% 7%, transparent 7% 21%, rgba(255, 255, 255, 0.35) 21% 22%, transparent 22% 39%, rgba(22, 103, 153, 0.85) 39% 40%, transparent 40% 100%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.18), transparent);
}

.layer-stack {
  display: grid;
  gap: 0.65rem;
  margin-top: 1.2rem;
}

.layer-stack span {
  height: 14px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(220, 235, 0, 0.95), rgba(22, 103, 153, 0.9));
  box-shadow: 0 0 18px rgba(220, 235, 0, 0.12);
}

.visual-metric {
  position: absolute;
  left: 1.25rem;
  bottom: 1.25rem;
  max-width: 48%;
  padding: 1rem;
  border-radius: var(--radius-md);
}

.visual-metric strong {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 1.05rem;
}

.section-heading {
  max-width: 62rem;
  margin-bottom: 2rem;
}

.problem-grid,
.solutions-grid,
.industry-grid,
.signage-points,
.trust-grid {
  display: grid;
  gap: 1rem;
}

.products-showcase {
  margin-top: 2rem;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  padding: 1.6rem clamp(1rem, 4vw, 3rem) 1.25rem;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  overflow-x: clip;
  overflow-y: visible;
}

.products-showcase-copy {
  max-width: min(1120px, calc(100% - 2rem));
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 1.5rem;
}

.products-showcase-copy h3 {
  margin-bottom: 0.75rem;
  font-size: clamp(1.6rem, 3vw, 2.25rem);
}

.products-carousel-shell {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(2.75rem, 4.5rem) 1fr minmax(2.75rem, 4.5rem);
  align-items: center;
  gap: clamp(0.4rem, 1.6vw, 1rem);
}

/* ============================================================
   CARRUSEL DE PRODUCTOS — AJUSTE DE MEDIDAS
   Si las tarjetas se cortan o el botón queda fuera, cambiá acá.
   Referencia: 1rem = 16px (con font-size base del navegador).
   ============================================================ */
.products-carousel {
  /* ALTURA TOTAL de cada tarjeta (~464px). Subí este valor si se corta abajo. */
  --product-card-height: 29rem;
  /* ANCHO de cada tarjeta (~240px a ~320px según pantalla) */
  --product-card-width: clamp(15rem, 22vw, 20rem);
  /* ESPACIO libre arriba y abajo dentro del carrusel (~40px c/u). Subí si tocan el borde. */
  --product-track-padding-y: 2.5rem;
  /* ALTURA de la foto dentro de la tarjeta (~224px). Debe ser menor que --product-card-height. */
  --product-card-image-height: 14rem;
  position: relative;
  overflow-x: clip;
  overflow-y: visible;
  border-radius: calc(var(--radius-md) + 4px);
  min-height: calc(var(--product-card-height) + (var(--product-track-padding-y) * 2));
}

.products-carousel::before,
.products-carousel::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 12%;
  z-index: 3;
  pointer-events: none;
}

.products-carousel::before {
  left: 0;
  background: linear-gradient(90deg, rgba(14, 18, 20, 0.72), transparent);
}

.products-carousel::after {
  right: 0;
  background: linear-gradient(270deg, rgba(14, 18, 20, 0.72), transparent);
}

.products-track {
  position: relative;
  /* Altura interna = solo la tarjeta; el padding se suma aparte (content-box) */
  height: var(--product-card-height);
  padding: var(--product-track-padding-y) 0;
  box-sizing: content-box;
}

.products-loading {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  margin: 0;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.95rem;
}

.carousel-control {
  width: 3rem;
  height: 3rem;
  border: 1px solid rgba(220, 235, 0, 0.24);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-accent);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition), border-color var(--transition), background-color var(--transition);
}

.carousel-control:hover,
.carousel-control:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(220, 235, 0, 0.52);
  background: rgba(220, 235, 0, 0.08);
}

.impulsa-product-card,
.product-slide {
  min-height: 0;
}

.impulsa-product-card {
  position: absolute;
  top: 50%;
  left: 50%;
  width: var(--product-card-width);
  height: var(--product-card-height);
  min-width: 15rem;
  max-width: var(--product-card-width);
  max-height: var(--product-card-height);
  display: grid;
  grid-template-rows: var(--product-card-image-height) minmax(0, 1fr);
  overflow: hidden;
  padding: 0;
  border: 1px solid var(--color-line);
  border-radius: 1.6rem;
  background: rgba(12, 15, 17, 0.78);
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.3);
  transform: translate(-50%, -50%);
  transition:
    transform 650ms cubic-bezier(0.22, 1, 0.36, 1),
    opacity 450ms ease,
    box-shadow 450ms ease;
  will-change: transform, opacity;
  opacity: 0;
  pointer-events: none;
  z-index: 1;
}

.impulsa-product-card.is-active {
  opacity: 1;
  pointer-events: auto;
  z-index: 6;
  box-shadow: 0 34px 80px rgba(0, 0, 0, 0.4);
}

.impulsa-product-card.is-prev,
.impulsa-product-card.is-next {
  opacity: 0.55;
  pointer-events: auto;
  z-index: 4;
}

.impulsa-product-card.is-prev-2,
.impulsa-product-card.is-next-2 {
  opacity: 0.25;
  pointer-events: none;
  z-index: 2;
}

.impulsa-product-card.is-hidden {
  opacity: 0;
  pointer-events: none;
  z-index: 1;
}

.product-media-button {
  position: relative;
  display: block;
  height: 100%;
  min-height: 0;
  padding: 0;
  border: 0;
  background: transparent;
  text-align: left;
}

.product-media {
  position: relative;
  height: 100%;
  min-height: 0;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(22, 103, 153, 0.24), rgba(17, 20, 22, 0.85)),
    rgba(12, 15, 17, 0.92);
}

.product-media img,
.product-media-placeholder {
  width: 100%;
  height: 100%;
}

.product-media img {
  object-fit: cover;
  transition: transform 360ms ease, filter 360ms ease;
}

.product-media-button:hover .product-media img,
.product-media-button:focus-visible .product-media img {
  transform: scale(1.06);
  filter: saturate(1.05);
}

.product-media-placeholder {
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle, rgba(220, 235, 0, 0.14), transparent 55%),
    linear-gradient(135deg, rgba(22, 103, 153, 0.38), rgba(17, 20, 22, 0.85));
}

.product-media-placeholder span {
  padding: 0.6rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(220, 235, 0, 0.25);
  color: var(--color-accent);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.product-zoom-chip {
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  background: rgba(17, 20, 22, 0.78);
  border: 1px solid rgba(220, 235, 0, 0.22);
  color: var(--color-white);
  font-size: 0.78rem;
  font-weight: 700;
  backdrop-filter: blur(8px);
}

.product-content {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  min-height: 0;
  padding: 1.1rem 1.25rem 1.25rem;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(14, 18, 20, 0.2), rgba(14, 18, 20, 0.82));
}

.product-content h3,
.product-content p {
  margin-bottom: 0;
}

.product-content h3 {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  font-size: 1.05rem;
  line-height: 1.25;
}

.product-content p {
  flex: 1;
  min-height: 0;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  font-size: 0.92rem;
  line-height: 1.45;
}

.product-content a {
  display: inline-flex;
  width: fit-content;
  flex-shrink: 0;
  margin-top: auto;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.1rem;
  border-radius: 999px;
  background: rgba(220, 235, 0, 0.12);
  color: var(--color-accent);
  font-weight: 700;
  transition: transform var(--transition), background-color var(--transition);
}

.product-content a:hover,
.product-content a:focus-visible {
  transform: translateY(-2px);
  background: rgba(220, 235, 0, 0.18);
}

.product-pill {
  display: inline-flex;
  width: fit-content;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: rgba(220, 235, 0, 0.12);
  color: var(--color-accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.is-empty {
  display: grid;
  place-items: center;
  position: relative;
  top: auto;
  left: auto;
  width: 100%;
  min-height: 240px;
  padding: 1.5rem;
  border: 1px dashed rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  text-align: center;
  opacity: 1;
  pointer-events: auto;
  transform: none;
}

.products-dots {
  display: flex;
  justify-content: center;
  gap: 0.45rem;
  margin-top: 0.4rem;
}

.products-dot {
  width: 0.45rem;
  height: 0.45rem;
  border: 0;
  padding: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.28);
  transition: transform var(--transition), background-color var(--transition), width var(--transition);
}

.products-dot.is-active {
  width: 1.8rem;
  background: var(--color-white);
}

.product-modal[hidden] {
  display: none;
}

.product-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 1.2rem;
}

.product-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(7, 10, 12, 0.84);
  backdrop-filter: blur(10px);
}

.product-modal-dialog {
  position: relative;
  z-index: 1;
  width: min(960px, 100%);
  max-height: calc(100vh - 2.4rem);
  padding: 1rem;
  border: 1px solid rgba(220, 235, 0, 0.16);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(19, 24, 27, 0.98), rgba(12, 16, 18, 0.98));
  box-shadow: var(--shadow-card);
  overflow: auto;
}

.product-modal-close {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  width: 2.7rem;
  height: 2.7rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-white);
  font-size: 1.5rem;
  line-height: 1;
}

.product-modal-image {
  width: 100%;
  max-height: 72vh;
  border-radius: 22px;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.03);
}

.product-modal-copy {
  padding: 1rem 0 0.25rem;
}

.product-modal-kicker {
  margin-bottom: 0.35rem;
  color: var(--color-accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.info-card,
.solution-card,
.timeline-step,
.about-card,
.vision-card,
.trust-card,
.light-card,
.contact-form {
  padding: 1.35rem;
  border-radius: var(--radius-md);
}

.info-card:hover,
.solution-card:hover,
.trust-card:hover,
.light-card:hover {
  border-color: rgba(220, 235, 0, 0.3);
  transform: translateY(-4px);
}

.solution-card,
.trust-card,
.light-card {
  transition: transform var(--transition), border-color var(--transition), background-color var(--transition);
}

.solution-icon,
.timeline-step span,
.trust-card strong {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  margin-bottom: 1rem;
  background: rgba(220, 235, 0, 0.12);
  color: var(--color-accent);
  border: 1px solid rgba(220, 235, 0, 0.22);
  font-size: 0.95rem;
}

.process {
  background: linear-gradient(180deg, rgba(22, 103, 153, 0.1), transparent 28%);
}

.timeline {
  position: relative;
  display: grid;
  gap: 1rem;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 1.45rem;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(var(--color-accent), rgba(220, 235, 0, 0.08));
}

.timeline-step {
  position: relative;
  padding-left: 4.5rem;
}

.timeline-step span {
  position: absolute;
  top: 1.1rem;
  left: 0;
}

.industries-shell,
.vision-wrap {
  display: grid;
  gap: 1rem;
}

.industry-chip {
  padding: 1rem 1.1rem;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  font-weight: 600;
}

.signage {
  background:
    radial-gradient(circle at top left, rgba(220, 235, 0, 0.12), transparent 18rem),
    linear-gradient(135deg, #0f1416, #121d23 55%, #111416);
}

.sign-box {
  position: relative;
  min-height: 360px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(220, 235, 0, 0.2);
  overflow: hidden;
  background:
    linear-gradient(rgba(22, 103, 153, 0.14), rgba(22, 103, 153, 0.14)),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    #0d1113;
  background-size: cover, 26px 26px, 26px 26px, cover;
  box-shadow: var(--shadow-card);
}

.sign-glow {
  position: absolute;
  inset: 15% 12%;
  border-radius: 30px;
  background: radial-gradient(circle, rgba(220, 235, 0, 0.25), rgba(22, 103, 153, 0.06) 50%, transparent 72%);
  filter: blur(8px);
}

.sign-frame {
  position: relative;
  z-index: 1;
  width: min(82%, 360px);
  padding: 2rem;
  border-radius: 28px;
  border: 1px solid rgba(220, 235, 0, 0.38);
  background: rgba(255, 255, 255, 0.05);
  text-align: center;
  box-shadow: 0 0 38px rgba(220, 235, 0, 0.14);
}

.sign-frame span {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-size: clamp(2rem, 6vw, 3rem);
  line-height: 1;
}

.sign-frame small {
  font-size: 1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-white);
}

.detail-list,
.contact-data {
  padding: 0;
  margin: 1.5rem 0 0;
  list-style: none;
  display: grid;
  gap: 0.7rem;
}

.detail-list strong,
.contact-data strong {
  color: var(--color-accent);
}

.contact {
  padding-bottom: 6rem;
}

.contact-form {
  display: grid;
  gap: 1rem;
}

.form-group {
  display: grid;
  gap: 0.45rem;
}

.form-group-full {
  grid-column: 1 / -1;
}

label {
  font-size: 0.95rem;
  font-weight: 600;
}

input,
select,
textarea {
  width: 100%;
  padding: 0.95rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 14px;
  background: rgba(8, 11, 13, 0.65);
  color: var(--color-white);
  transition: border-color var(--transition), box-shadow var(--transition), background-color var(--transition);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: rgba(220, 235, 0, 0.6);
  box-shadow: 0 0 0 4px rgba(220, 235, 0, 0.12);
}

.field-error {
  border-color: #ff7878;
}

.form-feedback {
  min-height: 1.5rem;
  margin: 0;
  color: var(--color-accent);
  font-size: 0.95rem;
}

.site-footer {
  padding: 2rem 0 1rem;
  border-top: 1px solid var(--color-line);
  background: rgba(7, 10, 12, 0.96);
}

.footer-grid {
  display: grid;
  gap: 2rem;
}

.footer-nav {
  display: grid;
  gap: 0.55rem;
}

.footer-bottom {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-line);
  color: var(--color-muted);
}

.whatsapp-float {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 25;
  width: 3.7rem;
  height: 3.7rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-black);
  font-family: var(--font-heading);
  font-weight: 800;
  box-shadow: 0 18px 30px rgba(0, 0, 0, 0.28);
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 650ms ease, transform 650ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.mobile-only {
  display: inline-flex;
}

@media (min-width: 680px) {
  .problem-grid,
  .industry-grid,
  .signage-points,
  .trust-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .products-carousel,
  .products-track {
    --product-card-height: 29rem;
    --product-card-width: clamp(14rem, 20vw, 19rem);
    --product-track-padding-y: 2.5rem;
    --product-card-image-height: 14rem;
  }

  .products-track {
    height: var(--product-card-height);
  }
}

@media (min-width: 920px) {
  .section {
    padding: 6rem 0;
  }

  .nav-toggle,
  .mobile-only {
    display: none;
  }

  .desktop-cta {
    display: inline-flex;
  }

  .site-nav {
    position: static;
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .hero {
    padding: 4rem 0 5rem;
  }

  .hero-grid,
  .signage-grid,
  .about-grid,
  .contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: center;
  }

  .solutions-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .problem-grid,
  .trust-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .industry-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .signage-points {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .footer-grid {
    grid-template-columns: 1.2fr 0.8fr 0.8fr;
  }

  .products-carousel,
  .products-track {
    --product-card-height: 29rem;
    --product-card-width: clamp(14rem, 20vw, 19rem);
    --product-track-padding-y: 2.5rem;
    --product-card-image-height: 14rem;
  }

  .products-track {
    height: var(--product-card-height);
  }

  .impulsa-product-card {
    width: var(--product-card-width);
    max-width: var(--product-card-width);
  }
}

@media (max-width: 679px) {
  .products-showcase {
    width: auto;
    margin-left: 0;
    padding: 1.2rem 0 0.5rem;
  }

  .products-carousel-shell {
    grid-template-columns: 1fr;
  }

  .products-carousel {
    /* MOBILE — ajustá estas 4 variables si en celular se cortan las tarjetas */
    --product-card-height: 26rem;       /* ~416px */
    --product-card-width: min(76vw, 18.5rem);
    --product-track-padding-y: 2rem;    /* ~32px arriba/abajo */
    --product-card-image-height: 12.5rem; /* ~200px zona de imagen */
    min-height: calc(var(--product-card-height) + (var(--product-track-padding-y) * 2));
  }

  .products-track {
    height: var(--product-card-height);
  }

  .impulsa-product-card {
    width: var(--product-card-width);
    max-width: var(--product-card-width);
    min-width: 14rem;
    grid-template-rows: var(--product-card-image-height) minmax(0, 1fr);
  }

  .carousel-control {
    display: none;
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}