/* ============================================================
   PJ Tech Cleaning — Industrial Dark Blue
   Archetype 05 adapted: mouse-reactive gradient, industrial feel
   ============================================================ */

/* ── Reset & base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Brand palette */
  --blue-deep:   #1565C0;
  --blue-mid:    #1976D2;
  --blue-light:  #42A5F5;
  --blue-pale:   #90CAF9;

  /* Dark industrial backgrounds */
  --bg:          #080C14;
  --bg-2:        #0D1421;
  --bg-3:        #111927;
  --bg-card:     #131D2E;
  --bg-card-2:   #162236;

  /* Text */
  --text:        #E8F0FE;
  --text-soft:   #A8B8D0;
  --text-mute:   #5E7490;

  /* Accent */
  --accent:      #42A5F5;
  --accent-glow: rgba(66, 165, 245, 0.25);
  --accent-glow-strong: rgba(66, 165, 245, 0.5);

  /* Lines */
  --line:        rgba(66, 165, 245, 0.12);
  --line-soft:   rgba(232, 240, 254, 0.06);

  /* Spacing */
  --nav-h:       72px;
  --section-py:  clamp(5rem, 10vw, 8rem);

  /* Easing */
  --ease-out:    cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  overflow-x: clip;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a  { color: inherit; text-decoration: none; }
button { cursor: pointer; font: inherit; border: none; background: none; }

/* ── Defensive: .reveal[data-split] ── */
.reveal[data-split] { opacity: 1; transform: none; }

/* ── Reveal animations ── */
[data-reveal] {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
[data-reveal].is-revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ── Container ── */
.container {
  width: min(1200px, 100% - 3rem);
  margin-inline: auto;
}

/* ── Shared section typography ── */
.section-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 100px;
  padding: 0.3em 1em;
  margin-bottom: 1.5rem;
}

.section-title {
  font-family: 'Barlow Condensed', 'Inter', sans-serif;
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.05;
  text-wrap: balance;
  color: var(--text);
  margin-bottom: 1.5rem;
}
.section-title em {
  font-style: italic;
  color: var(--accent);
}
.section-title--center { text-align: center; }

.section-sub {
  font-size: 1.05rem;
  color: var(--text-soft);
  max-width: 60ch;
  text-align: center;
  margin-inline: auto;
  margin-bottom: 3.5rem;
  line-height: 1.7;
}

.body-text {
  font-size: 1rem;
  color: var(--text-soft);
  line-height: 1.8;
  margin-bottom: 1.25rem;
  max-width: 62ch;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85em 2em;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out), background 0.2s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: linear-gradient(135deg, var(--blue-deep), var(--blue-light));
  color: #fff;
  box-shadow: 0 4px 24px rgba(21, 101, 192, 0.4);
}
.btn-primary:hover {
  box-shadow: 0 8px 36px rgba(21, 101, 192, 0.6);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

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

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85em 1.75em;
  background: #25D366;
  color: #fff;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  transition: transform 0.2s, box-shadow 0.2s;
  margin-top: 0.5rem;
}
.btn-whatsapp svg { width: 20px; height: 20px; flex-shrink: 0; }
.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.35);
}

/* ============================================================
   NAV
============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  transition: background 0.35s, box-shadow 0.35s, border-color 0.35s;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(8, 12, 20, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--line-soft);
  box-shadow: 0 1px 32px rgba(0,0,0,0.4);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  width: min(1200px, 100% - 3rem);
  margin-inline: auto;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);
}
.nav-logo:hover { color: var(--accent); }
.nav-logo-icon { width: 36px; height: 36px; flex-shrink: 0; }
.nav-logo-text strong { font-weight: 800; color: var(--accent); }

.nav-logo-img {
  height: 44px;
  width: auto;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  padding: 0.5em 0.85em;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-soft);
  border-radius: 6px;
  transition: color 0.2s, background 0.2s;
}
.nav-link:hover { color: var(--accent); background: rgba(66,165,245,0.07); }

.nav-cta {
  margin-left: 0.75rem;
  padding: 0.55em 1.25em;
  background: linear-gradient(135deg, var(--blue-deep), var(--blue-mid));
  color: #fff;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  transition: box-shadow 0.2s, transform 0.2s;
}
.nav-cta:hover { box-shadow: 0 4px 20px rgba(21,101,192,0.5); transform: translateY(-1px); }

.nav-burger { display: none; flex-direction: column; gap: 5px; padding: 4px; }
.nav-burger span {
  display: block; width: 22px; height: 2px;
  background: var(--text); border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
.nav-burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.is-open span:nth-child(2) { opacity: 0; }
.nav-burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  flex-direction: column;
  padding: 1rem;
  background: rgba(8, 12, 20, 0.97);
  backdrop-filter: blur(16px);
  border-top: 1px solid var(--line-soft);
}
.mobile-menu.is-open { display: flex; }
.mobile-link {
  padding: 0.85rem 1rem;
  font-weight: 500;
  border-radius: 8px;
  transition: background 0.2s, color 0.2s;
  color: var(--text-soft);
}
.mobile-link:hover { background: var(--bg-3); color: var(--accent); }
.mobile-link--cta {
  margin-top: 0.5rem;
  background: linear-gradient(135deg, var(--blue-deep), var(--blue-mid));
  color: #fff;
  text-align: center;
}

/* ============================================================
   HERO
============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--nav-h);
}

.hero-gradient {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(circle 700px at var(--mx, 60%) var(--my, 40%),
      rgba(21, 101, 192, 0.35) 0%, transparent 60%),
    radial-gradient(circle 900px at calc(var(--mx, 60%) - 20%) calc(var(--my, 40%) + 20%),
      rgba(13, 20, 33, 0.8) 0%, transparent 60%),
    radial-gradient(ellipse 120% 80% at 80% 100%,
      rgba(66, 165, 245, 0.08) 0%, transparent 60%),
    var(--bg);
  transition: background 0.1s linear;
}

.hero-grid-lines {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(rgba(66,165,245,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(66,165,245,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}

.hero-noise {
  position: absolute;
  inset: 0;
  z-index: 2;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  background-size: 200px;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 3;
  width: min(1200px, 100% - 3rem);
  margin-inline: auto;
  padding-block: 4rem;
}

.hero-kicker {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  opacity: 0;
  animation: fadeUp 0.8s 0.1s var(--ease-out) forwards;
}
.hero-kicker::before {
  content: '';
  display: block;
  width: 32px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
  flex-shrink: 0;
}

.hero-title {
  font-family: 'Barlow Condensed', 'Inter', sans-serif;
  font-size: clamp(3.5rem, 9vw, 7.5rem);
  font-weight: 800;
  line-height: 0.95;
  text-wrap: balance;
  color: var(--text);
  margin-bottom: 1.75rem;
  opacity: 0;
  animation: fadeUp 0.9s 0.2s var(--ease-out) forwards;
}
.hero-title em {
  font-style: italic;
  background: linear-gradient(135deg, var(--blue-light), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-title-sub {
  font-weight: 300;
  color: var(--text-soft);
  display: block;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--text-soft);
  max-width: 52ch;
  line-height: 1.7;
  margin-bottom: 2.5rem;
  opacity: 0;
  animation: fadeUp 0.9s 0.3s var(--ease-out) forwards;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 4rem;
  opacity: 0;
  animation: fadeUp 0.9s 0.4s var(--ease-out) forwards;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.9s 0.55s var(--ease-out) forwards;
}
.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.stat-num {
  font-family: 'Barlow Condensed', 'Inter', sans-serif;
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
}
.stat-unit {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}
.stat-label { font-size: 0.78rem; color: var(--text-mute); font-weight: 500; }
.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: var(--line);
  flex-shrink: 0;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  right: min(2.5rem, 4vw);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  opacity: 0;
  animation: fadeIn 1s 1.2s var(--ease-out) forwards;
}
.hero-scroll-hint span {
  writing-mode: vertical-rl;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-mute);
}
.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
  from { opacity: 0; transform: translateY(28px); }
}
@keyframes fadeIn {
  to { opacity: 1; } from { opacity: 0; }
}
@keyframes scrollPulse {
  0%, 100% { transform: scaleY(1); transform-origin: top; }
  50% { transform: scaleY(0.6); }
}

/* ============================================================
   NOSOTROS
============================================================ */
.nosotros {
  padding-block: var(--section-py);
  background: var(--bg-2);
  border-top: 1px solid var(--line-soft);
}

.nosotros-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  margin-top: 1rem;
}

.nosotros-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}
.badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5em 1em;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-soft);
}
.badge svg { width: 16px; height: 16px; color: var(--accent); flex-shrink: 0; }

.nosotros-img-wrap {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 4/5;
  background: var(--bg-card);
}
.nosotros-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  background: var(--bg-3);
  transition: transform 0.6s var(--ease-out);
}
.nosotros-img-wrap:hover .nosotros-img { transform: scale(1.04); }

.nosotros-img-wrap.img-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px dashed var(--line);
}
.nosotros-img-wrap.img-fallback::after {
  content: "Coloca work-1.jpg en assets/photos/";
  font-size: 0.8rem;
  color: var(--text-mute);
  text-align: center;
  padding: 1rem;
}
.nosotros-img-wrap.img-fallback .nosotros-img { display: none; }

.nosotros-img-badge {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: rgba(8, 12, 20, 0.85);
  backdrop-filter: blur(12px);
  border-radius: 12px;
  border: 1px solid var(--line);
  max-width: calc(100% - 2.5rem);
}
.nosotros-img-badge svg { width: 20px; height: 20px; color: var(--accent); flex-shrink: 0; }
.nosotros-img-badge strong { display: block; font-size: 0.85rem; color: var(--text); }
.nosotros-img-badge span { font-size: 0.75rem; color: var(--text-mute); }

/* ============================================================
   SERVICIOS
============================================================ */
.servicios {
  padding-block: var(--section-py);
  background: var(--bg);
  border-top: 1px solid var(--line-soft);
}

.servicios-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.servicio-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--line-soft);
  border-radius: 16px;
  padding: 2rem 2rem 1.75rem;
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s var(--ease-out);
  overflow: hidden;
  cursor: default;
}
.servicio-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle 300px at var(--cx, 50%) var(--cy, 50%),
    rgba(66, 165, 245, 0.06) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.4s;
}
.servicio-card:hover {
  border-color: rgba(66, 165, 245, 0.3);
  box-shadow: 0 8px 48px rgba(21, 101, 192, 0.18);
  transform: translateY(-4px);
}
.servicio-card:hover::before { opacity: 1; }

.servicio-card--accent {
  background: linear-gradient(135deg, var(--bg-card-2), var(--bg-card));
  border-color: rgba(66, 165, 245, 0.2);
}
.servicio-card--accent:hover {
  border-color: rgba(66, 165, 245, 0.5);
  box-shadow: 0 8px 56px rgba(21, 101, 192, 0.3);
}

.servicio-icon {
  width: 52px;
  height: 52px;
  color: var(--accent);
  margin-bottom: 1.25rem;
}
.servicio-icon svg { width: 100%; height: 100%; }

.servicio-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(66, 165, 245, 0.1);
  border: 1px solid rgba(66, 165, 245, 0.25);
  border-radius: 100px;
  padding: 0.2em 0.85em;
  margin-bottom: 0.75rem;
}

.servicio-title {
  font-family: 'Barlow Condensed', 'Inter', sans-serif;
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.75rem;
  line-height: 1.15;
}

.servicio-desc {
  font-size: 0.92rem;
  color: var(--text-soft);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.servicio-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.servicio-tag {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-mute);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line-soft);
  border-radius: 6px;
  padding: 0.25em 0.75em;
}

/* ============================================================
   CLIENTES
============================================================ */
.clientes {
  padding-block: var(--section-py);
  background: var(--bg-2);
  border-top: 1px solid var(--line-soft);
}

.clientes-logos {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

.cliente-logo-card {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--line-soft);
  border-radius: 16px;
  padding: 1.25rem 2rem;
  transition: border-color 0.3s, transform 0.3s var(--ease-out);
  min-width: 280px;
}
.cliente-logo-card:hover {
  border-color: rgba(66, 165, 245, 0.3);
  transform: translateY(-3px);
}

.cliente-logo-inner svg { width: 120px; height: 60px; }

.cliente-logo-img {
  width: 120px;
  height: 60px;
  object-fit: contain;
  filter: grayscale(1) brightness(1.8);
  opacity: 0.8;
  transition: opacity 0.3s, filter 0.3s;
}
.cliente-logo-card:hover .cliente-logo-img {
  filter: grayscale(0) brightness(1);
  opacity: 1;
}

.cliente-logo-img--screen {
  filter: none;
  mix-blend-mode: screen;
  opacity: 0.9;
}

.cliente-logo-color {
  filter: none;
  mix-blend-mode: screen;
  opacity: 1;
}


.cliente-info { display: flex; flex-direction: column; gap: 0.25rem; }
.cliente-info strong { font-size: 0.9rem; font-weight: 700; color: var(--text); }
.cliente-info span { font-size: 0.78rem; color: var(--text-mute); }

.clientes-testimonial {
  max-width: 780px;
  margin-inline: auto;
}
blockquote {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--accent);
  border-radius: 0 16px 16px 0;
  padding: 2.5rem 2.5rem 2rem;
}
blockquote p {
  font-size: 1.1rem;
  line-height: 1.75;
  color: var(--text-soft);
  font-style: italic;
  margin-bottom: 1.5rem;
}
blockquote footer {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
blockquote footer strong { font-size: 0.9rem; color: var(--text); }
blockquote footer span { font-size: 0.78rem; color: var(--text-mute); }
.quote-icon {
  position: absolute;
  top: 1.5rem; right: 2rem;
  width: 32px; height: 32px;
  color: var(--accent);
}

/* ============================================================
   GALERÍA
============================================================ */
.galeria {
  padding-block: var(--section-py);
  background: var(--bg);
  border-top: 1px solid var(--line-soft);
}

/* ── Antes / Después grid ── */
.ad-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.ad-item {
  background: var(--bg-card);
  border: 1px solid var(--line-soft);
  border-radius: 16px;
  overflow: hidden;
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.35s var(--ease-out);
}
.ad-item:hover {
  border-color: rgba(66, 165, 245, 0.35);
  box-shadow: 0 12px 48px rgba(21, 101, 192, 0.22);
  transform: translateY(-4px);
}

.ad-item img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
  background: var(--bg-3);
}

.ad-item figcaption {
  padding: 1.15rem 1.4rem 1.35rem;
  border-top: 1px solid var(--line-soft);
}
.ad-item figcaption strong {
  display: block;
  font-family: 'Barlow Condensed', 'Inter', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.01em;
  margin-bottom: 0.15rem;
}
.ad-item figcaption span {
  font-size: 0.85rem;
  color: var(--text-mute);
  line-height: 1.5;
}

.ad-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.25rem 2rem;
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 16px;
  text-align: center;
}
.ad-cta p {
  font-family: 'Barlow Condensed', 'Inter', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
}

/* ============================================================
   CONTACTO
============================================================ */
.contacto {
  position: relative;
  padding-block: var(--section-py);
  background: var(--bg-2);
  border-top: 1px solid var(--line-soft);
  overflow: hidden;
}

.contacto-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%,
      rgba(21, 101, 192, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.contacto-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 5rem;
  align-items: start;
}

.contacto-info { display: flex; flex-direction: column; gap: 1.25rem; }

.contacto-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--line-soft);
  border-radius: 12px;
}
.contacto-icon {
  width: 40px; height: 40px;
  background: rgba(66,165,245,0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent);
}
.contacto-icon svg { width: 20px; height: 20px; }
.contacto-item strong { display: block; font-size: 0.78rem; font-weight: 600; color: var(--text-mute); margin-bottom: 0.2rem; text-transform: uppercase; letter-spacing: 0.08em; }
.contacto-item a, .contacto-item span { font-size: 0.95rem; color: var(--text-soft); transition: color 0.2s; }
.contacto-item a:hover { color: var(--accent); }

/* Form */
.contacto-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--line-soft);
  border-radius: 20px;
  padding: 2.25rem;
}

.form-group { display: flex; flex-direction: column; gap: 0.5rem; }
.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-soft);
  letter-spacing: 0.03em;
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-3);
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  padding: 0.75em 1em;
  font: inherit;
  font-size: 0.92rem;
  color: var(--text);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  resize: vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-mute); }
.form-group select { appearance: none; cursor: pointer; }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(66, 165, 245, 0.1);
}
.form-group select option { background: var(--bg-3); }

.btn-arrow { width: 18px; height: 18px; flex-shrink: 0; transition: transform 0.3s; }
.btn-primary:hover .btn-arrow { transform: translateX(4px); }

.form-note {
  font-size: 0.78rem;
  color: var(--text-mute);
  text-align: center;
}

/* ============================================================
   FOOTER
============================================================ */
.footer {
  background: var(--bg);
  border-top: 1px solid var(--line-soft);
  padding-block: 4rem 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 1rem;
}
.footer-brand .footer-logo strong { font-weight: 800; color: var(--accent); }
.footer-brand p {
  font-size: 0.85rem;
  color: var(--text-mute);
  max-width: 30ch;
  line-height: 1.6;
}

.footer-links h4 {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-mute);
  margin-bottom: 1rem;
}
.footer-links a {
  display: block;
  font-size: 0.87rem;
  color: var(--text-soft);
  padding: 0.3rem 0;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--accent); }

.footer-contact h4 {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-mute);
  margin-bottom: 1rem;
}
.footer-contact a {
  display: block;
  font-size: 0.87rem;
  color: var(--text-soft);
  padding: 0.3rem 0;
  transition: color 0.2s;
}
.footer-contact a:hover { color: var(--accent); }
.footer-wa {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.25rem;
  color: #25D366 !important;
}
.footer-wa svg { width: 16px; height: 16px; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid var(--line-soft);
  flex-wrap: wrap;
  gap: 0.5rem;
}
.footer-bottom p { font-size: 0.78rem; color: var(--text-mute); }
.footer-credits { color: var(--text-mute); }

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width: 1023px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
  .nosotros-grid { grid-template-columns: 1fr; gap: 3rem; }
  .nosotros-visual { order: -1; max-width: 500px; margin-inline: auto; width: 100%; }
  .servicios-grid { grid-template-columns: 1fr 1fr; }
  .contacto-grid { grid-template-columns: 1fr; gap: 3rem; }
}

@media (max-width: 767px) {
  :root { --section-py: clamp(3.5rem, 8vw, 5rem); }

  .nav-links { display: none; }
  .nav-burger { display: flex; }

  .hero-title { font-size: clamp(3rem, 12vw, 5rem); }
  .hero-desc .br-desktop { display: none; }

  .hero-stats { gap: 1.25rem; }
  .hero-stat-divider { height: 30px; }

  .servicios-grid { grid-template-columns: 1fr; }

  .ad-grid { grid-template-columns: 1fr; gap: 1.25rem; }
  .ad-cta { flex-direction: column; padding: 1.75rem 1.25rem; }
  .ad-cta p { font-size: 1.25rem; }

  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }

  blockquote { padding: 1.75rem 1.5rem 1.5rem; }

  .clientes-logos { flex-direction: column; align-items: stretch; }
  .cliente-logo-card { min-width: unset; }
}

@media (max-width: 480px) {
  .ad-item figcaption { padding: 1rem 1.1rem 1.15rem; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .contacto-form { padding: 1.5rem; }
}

/* ── br-desktop utility ── */
@media (max-width: 600px) {
  .br-desktop { display: none; }
}