/* =============================================================
   Diseñarte Argentina · Resistencia, Chaco
   Paleta violeta + coral + charcoal · Poppins + Inter
   ============================================================= */

:root {
  --violeta: #6C2BD9;
  --violeta-osc: #4A1B99;
  --violeta-claro: #8B4FE8;
  --coral: #FF6B6B;
  --coral-osc: #E04545;
  --charcoal: #2D2D2D;
  --grafito: #3A3A3A;
  --humo: #6B6B6B;
  --humo-claro: #9A9A9A;
  --blanco: #FFFFFF;
  --off-white: #F7F5FB;
  --lila-claro: #EFE9F8;
  --lila-medio: #E0D5F2;
  --borde: #E2DCEE;

  --sombra-suave: 0 8px 30px rgba(108, 43, 217, 0.10);
  --sombra-card: 0 14px 40px rgba(45, 45, 45, 0.09);
  --sombra-flotante: 0 22px 60px rgba(45, 45, 45, 0.16);
  --radio: 14px;
  --radio-sm: 10px;
  --radio-xs: 8px;
  --maxw: 1200px;

  --ff-head: "Poppins", Arial, sans-serif;
  --ff-body: "Inter", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: clip; }
body {
  font-family: var(--ff-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--grafito);
  background: var(--blanco);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
img, svg { max-width: 100%; display: block; height: auto; }
a { color: var(--violeta); text-decoration: none; }
a:hover { color: var(--violeta-osc); }
button { font-family: inherit; cursor: pointer; }
iframe { max-width: 100%; }

/* ---------- Focus visible ---------- */
:focus-visible {
  outline: 2.5px solid var(--violeta);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------- Visually hidden ---------- */
.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--ff-head);
  color: var(--charcoal);
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(2.3rem, 5.5vw, 4.2rem); font-weight: 800; }
h2 { font-size: clamp(1.85rem, 4vw, 3rem); font-weight: 700; }
h3 { font-size: clamp(1.2rem, 2.2vw, 1.55rem); font-weight: 600; }
h4 { font-size: clamp(1rem, 1.6vw, 1.2rem); font-weight: 600; }
p { color: var(--grafito); }
.eyebrow {
  font-family: var(--ff-body);
  font-size: 0.875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--violeta);
  font-weight: 600;
}
.lead { font-size: clamp(1.05rem, 1.6vw, 1.2rem); color: var(--charcoal); }
.hl {
  color: var(--violeta);
  position: relative;
  white-space: nowrap;
}
.hl::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0.08em;
  height: 0.22em;
  background: var(--coral);
  opacity: 0.45;
  border-radius: 4px;
  z-index: -1;
}

/* ---------- Layout ---------- */
.container { max-width: var(--maxw); margin-inline: auto; padding-inline: clamp(1.1rem, 4vw, 2.2rem); }
.container-narrow { max-width: 820px; }
.section { padding-block: clamp(3.5rem, 8vw, 6.5rem); }
.section-alt { background: var(--off-white); }
.section-lila { background: var(--lila-claro); }
.section-dark { background: var(--charcoal); color: var(--blanco); }
.section-dark h2, .section-dark h3 { color: var(--blanco); }
.section-dark p { color: rgba(255, 255, 255, 0.82); }
.section-head { max-width: 720px; margin-bottom: clamp(2.2rem, 5vw, 3.4rem); }
.section-head h2 { margin-bottom: 0.8rem; }
.section-head p { font-size: 1.05rem; color: var(--humo); }
.section-head-light p { color: rgba(255, 255, 255, 0.78); }

/* ---------- Skip link ---------- */
.skip-link {
  position: absolute;
  left: 0;
  top: -200px;
  background: var(--charcoal);
  color: #fff;
  padding: 0.8rem 1.4rem;
  z-index: 2000;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 0 0 10px 0;
  transition: top 0.2s ease;
}
.skip-link:focus { top: 0; color: #fff; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.9rem 1.7rem;
  border-radius: var(--radio-sm);
  font-family: var(--ff-head);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.01em;
  border: 2px solid transparent;
  transition: transform 0.25s ease, background 0.25s ease, box-shadow 0.25s ease, color 0.2s ease, border-color 0.2s ease;
  cursor: pointer;
  text-align: center;
}
.btn-primary {
  background: var(--violeta);
  color: #fff;
  box-shadow: var(--sombra-suave);
}
.btn-primary:hover {
  transform: translateY(-2px);
  background: var(--violeta-osc);
  color: #fff;
  box-shadow: 0 16px 44px rgba(108, 43, 217, 0.32);
}
.btn-primary:active { transform: translateY(0) scale(0.98); }
.btn-coral {
  background: var(--coral);
  color: var(--charcoal);
  box-shadow: 0 8px 30px rgba(255, 107, 107, 0.28);
}
.btn-coral:hover {
  transform: translateY(-2px);
  background: var(--coral-osc);
  color: var(--blanco);
  box-shadow: 0 16px 44px rgba(224, 69, 69, 0.32);
}
.btn-coral:active { transform: translateY(0) scale(0.98); }
.btn-outline {
  background: transparent;
  color: var(--violeta);
  border-color: var(--violeta);
}
.btn-outline:hover {
  background: var(--violeta);
  color: #fff;
  transform: translateY(-2px);
}
.btn-outline-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.45);
}
.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.8);
  color: #fff;
  transform: translateY(-2px);
}
.btn-block { width: 100%; }

/* ---------- Header ---------- */
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: 72px;
}
.brand img { height: 42px; width: auto; }
.nav-toggle {
  display: none;
  position: relative;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 0;
  z-index: 1001;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  display: block;
  position: absolute;
  left: 50%;
  width: 24px;
  height: 2.5px;
  background: var(--charcoal);
  border-radius: 3px;
  transform: translateX(-50%);
  transition: transform 0.3s ease, opacity 0.2s ease, background 0.2s ease;
}
.nav-toggle span { top: 50%; margin-top: -1px; }
.nav-toggle span::before { top: -8px; }
.nav-toggle span::after { top: 8px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before {
  top: 0;
  transform: translateX(-50%) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span::after {
  top: 0;
  transform: translateX(-50%) rotate(-45deg);
}
.nav-main {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-list {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  list-style: none;
}
.nav-list a {
  display: block;
  padding: 0.5rem 0.9rem;
  font-family: var(--ff-head);
  font-weight: 500;
  font-size: 1rem;
  color: var(--charcoal);
  border-radius: var(--radio-xs);
  transition: background 0.2s ease, color 0.2s ease;
}
.nav-list a:hover,
.nav-list a[aria-current="page"] {
  background: var(--lila-claro);
  color: var(--violeta);
}
.nav-cta { flex-shrink: 0; }
.nav-cta-mobile { display: none; }
.nav-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(45, 45, 45, 0.5);
  z-index: 998;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.nav-backdrop.is-open { display: block; opacity: 1; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: var(--off-white);
  overflow: hidden;
  padding-block: clamp(2.5rem, 6vw, 5rem) clamp(3rem, 6vw, 5rem);
}
.hero-visual {
  position: absolute;
  right: 0;
  top: 0;
  width: 48%;
  height: 100%;
  overflow: hidden;
  display: block;
}
.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.05);
}
.hero-visual-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, var(--off-white) 0%, rgba(247, 245, 251, 0.4) 35%, transparent 60%);
}
.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.5;
  pointer-events: none;
}
.hero-blob-1 {
  width: 320px;
  height: 320px;
  background: var(--violeta);
  top: 10%;
  right: -60px;
  opacity: 0.22;
}
.hero-blob-2 {
  width: 240px;
  height: 240px;
  background: var(--coral);
  bottom: 5%;
  right: 30%;
  opacity: 0.18;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
}
.hero-eyebrow {
  display: inline-block;
  font-family: var(--ff-body);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--violeta);
  margin-bottom: 1rem;
}
.hero h1 { margin-bottom: 1.1rem; }
.hero-sub {
  font-size: clamp(1.05rem, 1.7vw, 1.22rem);
  color: var(--humo);
  max-width: 30em;
  margin-bottom: 1.8rem;
  line-height: 1.6;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

/* ---------- Stats strip ---------- */
.stats-strip {
  background: var(--charcoal);
  padding-block: clamp(2rem, 4vw, 3rem);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  text-align: center;
}
.stat {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.stat-num {
  font-family: var(--ff-head);
  font-size: clamp(1.7rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: var(--coral);
  line-height: 1;
}
.stat-label {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.02em;
}

/* ---------- Servicios grid ---------- */
.serv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}
.serv-card {
  background: var(--blanco);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  padding: 1.8rem 1.6rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.serv-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sombra-card);
  border-color: var(--lila-medio);
}
.serv-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--lila-claro);
  border-radius: var(--radio-sm);
  margin-bottom: 1.1rem;
}
.serv-icon svg { width: 36px; height: 36px; }
.serv-card h3 { margin-bottom: 0.5rem; }
.serv-card p { font-size: 0.95rem; color: var(--humo); }

/* ---------- Process (dark) ---------- */
.process-grid {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.4rem;
  counter-reset: none;
}
.process-item {
  position: relative;
  padding: 1.6rem 1.3rem;
  border-left: 3px solid var(--violeta);
}
.process-step {
  display: inline-block;
  font-family: var(--ff-head);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--coral);
  margin-bottom: 0.6rem;
}
.process-item h3 {
  font-size: 1.15rem;
  color: var(--blanco);
  margin-bottom: 0.5rem;
}
.process-item p {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.72);
}

/* ---------- Gallery ---------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 240px;
  gap: 1rem;
}
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radio);
  margin: 0;
}
.gallery-wide { grid-column: span 2; }
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery-item:hover img { transform: scale(1.06); }
.gallery-item figcaption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 1.5rem 1rem 0.9rem;
  background: linear-gradient(transparent, rgba(45, 45, 45, 0.82));
  color: #fff;
  font-size: 0.9rem;
  font-weight: 500;
}

/* ---------- Testimonios ---------- */
.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}
.testi-card {
  background: var(--blanco);
  border-radius: var(--radio);
  padding: 1.8rem 1.6rem;
  box-shadow: var(--sombra-card);
  margin: 0;
}
.testi-card p {
  font-size: 1rem;
  color: var(--grafito);
  margin-bottom: 1.2rem;
  font-style: italic;
}
.testi-card footer {
  display: flex;
  flex-direction: column;
}
.testi-name {
  font-family: var(--ff-head);
  font-weight: 600;
  color: var(--charcoal);
}
.testi-role {
  font-size: 0.875rem;
  color: var(--violeta);
}

/* ---------- FAQ ---------- */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.faq-item {
  background: var(--off-white);
  border: 1px solid var(--borde);
  border-radius: var(--radio-sm);
  overflow: hidden;
}
.faq-item[open] {
  border-color: var(--violeta-claro);
}
.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  padding: 1.1rem 1.4rem;
  font-family: var(--ff-head);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--charcoal);
  list-style: none;
  gap: 1rem;
}
.faq-q::-webkit-details-marker { display: none; }
.faq-q::after {
  content: "+";
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--violeta);
  transition: transform 0.25s ease;
  flex-shrink: 0;
}
.faq-item[open] .faq-q::after { transform: rotate(45deg); }
.faq-a {
  padding: 0 1.4rem 1.2rem;
}
.faq-a p { font-size: 0.95rem; color: var(--humo); }

/* ---------- CTA section ---------- */
.cta-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 2.5rem;
  align-items: center;
}
.cta-content h2 { color: var(--blanco); }
.cta-content > p {
  font-size: 1.05rem;
  margin-bottom: 1.6rem;
  color: rgba(255, 255, 255, 0.82);
}
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 1.6rem;
}
.cta-meta {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.cta-meta li {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.72);
}
.cta-meta a {
  color: var(--coral);
  font-weight: 500;
}
.cta-meta a:hover { color: var(--blanco); }
.cta-map {
  border-radius: var(--radio);
  overflow: hidden;
  box-shadow: var(--sombra-flotante);
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.cta-map iframe {
  width: 100%;
  height: 420px;
  display: block;
  border: 0;
}

/* ---------- WhatsApp float ---------- */
.wa-float {
  position: fixed;
  right: 1.2rem;
  bottom: 1.2rem;
  width: 58px;
  height: 58px;
  background: #128C7E;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 28px rgba(18, 140, 126, 0.45);
  z-index: 900;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.wa-float svg { width: 32px; height: 32px; }
.wa-float:hover {
  transform: scale(1.08);
  background: #0E6B5E;
  box-shadow: 0 12px 36px rgba(18, 140, 126, 0.55);
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--charcoal);
  color: rgba(255, 255, 255, 0.7);
  padding-top: clamp(2.5rem, 5vw, 3.8rem);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.2fr 1fr;
  gap: 2rem;
  padding-bottom: 2.5rem;
}
.footer-brand img { margin-bottom: 1rem; height: 38px; }
.footer-brand p { font-size: 0.9rem; color: rgba(255, 255, 255, 0.6); max-width: 280px; }
.footer-col h3 {
  color: var(--blanco);
  font-family: var(--ff-head);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.9rem;
  letter-spacing: 0;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.footer-col li { font-size: 0.9rem; color: rgba(255, 255, 255, 0.65); }
.footer-col a {
  color: rgba(255, 255, 255, 0.65);
  transition: color 0.2s ease;
}
.footer-col a:hover { color: var(--coral); }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-block: 1.3rem;
}
.footer-bottom p {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
  text-align: center;
}

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Page hero (sub-pages) ---------- */
.page-hero {
  background: var(--charcoal);
  color: var(--blanco);
  padding-block: clamp(2.5rem, 6vw, 4rem);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute;
  right: -100px;
  top: -80px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: var(--violeta);
  opacity: 0.15;
  filter: blur(80px);
}
.page-hero::after {
  content: "";
  position: absolute;
  left: -60px;
  bottom: -120px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: var(--coral);
  opacity: 0.1;
  filter: blur(70px);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { color: var(--blanco); margin-bottom: 0.7rem; }
.page-hero p { color: rgba(255, 255, 255, 0.8); font-size: 1.1rem; max-width: 600px; }
.breadcrumb {
  list-style: none;
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
  font-size: 0.875rem;
}
.breadcrumb a { color: rgba(255, 255, 255, 0.6); }
.breadcrumb a:hover { color: var(--coral); }
.breadcrumb li:last-child { color: var(--coral); }

/* ---------- Productos page ---------- */
.prod-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.prod-card {
  background: var(--blanco);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.prod-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sombra-card);
  border-color: var(--lila-medio);
}
.prod-card img {
  width: 100%;
  height: 240px;
  object-fit: cover;
}
.prod-card-body { padding: 1.3rem 1.4rem 1.6rem; }
.prod-card h3 { font-size: 1.2rem; margin-bottom: 0.4rem; }
.prod-card p { font-size: 0.92rem; color: var(--humo); margin-bottom: 0.9rem; }
.prod-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--violeta);
  background: var(--lila-claro);
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  text-transform: uppercase;
}

/* ---------- Nosotros page ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  align-items: start;
}
.about-img {
  border-radius: var(--radio);
  overflow: hidden;
  box-shadow: var(--sombra-card);
}
.about-img img { width: 100%; height: auto; }
.about-body p { margin-bottom: 1rem; color: var(--humo); }
.values-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  margin-top: 2rem;
}
.value-item {
  padding: 1.2rem;
  background: var(--off-white);
  border-radius: var(--radio-sm);
  border-left: 3px solid var(--violeta);
}
.value-item h3 { margin-bottom: 0.3rem; color: var(--charcoal); font-size: 1.1rem; }
.value-item p { font-size: 0.9rem; color: var(--humo); margin: 0; }

.timeline {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 2rem;
}
.timeline-item {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 1.5rem;
  padding: 1.3rem 0;
  border-bottom: 1px solid var(--borde);
}
.timeline-item:last-child { border-bottom: 0; }
.timeline-year {
  font-family: var(--ff-head);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--coral);
}

/* ---------- Contacto page ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 2.5rem;
  align-items: start;
}
.contact-info-card {
  background: var(--off-white);
  border-radius: var(--radio);
  padding: 1.8rem;
  border: 1px solid var(--borde);
}
.contact-info-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin-top: 1.2rem;
}
.contact-info-list li {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
}
.contact-info-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--lila-claro);
  border-radius: var(--radio-xs);
}
.contact-info-icon svg { width: 22px; height: 22px; }
.contact-info-label {
  font-size: 0.85rem;
  color: var(--humo);
  display: block;
  margin-bottom: 0.1rem;
}
.contact-info-value { font-weight: 500; color: var(--charcoal); }

.contact-form-wrap {
  background: var(--blanco);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  padding: 2rem;
  box-shadow: var(--sombra-card);
}
.form-group {
  margin-bottom: 1.2rem;
}
.form-group label {
  display: block;
  font-family: var(--ff-head);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--charcoal);
  margin-bottom: 0.4rem;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  font-family: var(--ff-body);
  font-size: 1rem;
  color: var(--charcoal);
  background: var(--off-white);
  border: 2px solid var(--borde);
  border-radius: var(--radio-xs);
  transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--humo-claro);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--violeta);
  background: var(--blanco);
  box-shadow: 0 0 0 3px rgba(108, 43, 217, 0.15);
}
.form-group textarea { min-height: 120px; resize: vertical; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.has-error input,
.has-error select,
.has-error textarea {
  border-color: var(--coral-osc);
  background: #FFF5F5;
}
.error-msg {
  display: block;
  font-size: 0.85rem;
  color: var(--coral-osc);
  margin-top: 0.3rem;
  font-weight: 500;
}
.form-success {
  display: none;
  background: var(--lila-claro);
  border: 1px solid var(--violeta-claro);
  border-radius: var(--radio-sm);
  padding: 1.2rem 1.4rem;
  margin-top: 1rem;
}
.form-success.is-visible { display: block; }
.form-success p { color: var(--charcoal); margin: 0; }
.form-success strong { color: var(--violeta); }

.contact-map {
  border-radius: var(--radio);
  overflow: hidden;
  box-shadow: var(--sombra-card);
  margin-top: 2rem;
}
.contact-map iframe { width: 100%; height: 360px; border: 0; display: block; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem 1.5rem; }
  .serv-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 220px; }
  .testi-grid { grid-template-columns: 1fr 1fr; }
  .prod-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-visual { width: 42%; }
}

@media (max-width: 768px) {
  .nav-toggle { display: block; }
  .nav-cta { display: none; }
  .nav-cta-mobile { display: block; margin-top: 1.2rem; }
  .nav-main {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 340px;
    height: 100dvh;
    background: var(--blanco);
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    padding: 80px 1.5rem 2rem;
    box-shadow: -10px 0 40px rgba(45, 45, 45, 0.2);
    transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 999;
  }
  .nav-main.is-open { right: 0; }
  .nav-list { flex-direction: column; align-items: stretch; gap: 0.2rem; }
  .nav-list a { padding: 0.8rem 1rem; font-size: 1.05rem; }

  .hero-visual { display: none; }
  .hero-content { max-width: 100%; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 1.8rem 1rem; }

  .serv-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; grid-auto-rows: 200px; }
  .gallery-wide { grid-column: span 1; }
  .testi-grid { grid-template-columns: 1fr; }
  .prod-grid { grid-template-columns: 1fr; }

  .cta-grid { grid-template-columns: 1fr; gap: 1.8rem; }
  .cta-map iframe { height: 320px; }

  .about-grid { grid-template-columns: 1fr; }
  .values-list { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { width: 100%; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .btn { font-size: 0.95rem; padding: 0.85rem 1.4rem; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .gallery-item:hover img { transform: none; }
}