/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  --bg:          #060f24;
  --bg-2:        #0a1c40;
  --bg-3:        #0d234f;
  --bg-card:     #0c1a3a;
  --accent:      #3576f0;
  --accent-dim:  rgba(53,118,240,0.15);
  --accent-glow: rgba(53,118,240,0.35);
  --white:       #ffffff;
  --white-soft:  rgba(255,255,255,0.85);
  --white-mute:  rgba(255,255,255,0.5);
  --white-dim:   rgba(255,255,255,0.12);
  --line:        rgba(53,118,240,0.22);
  --nav-h:       72px;
  --section-py:  clamp(4rem, 8vw, 7rem);
  --radius:      12px;
  --ease-out:    cubic-bezier(0.16,1,0.3,1);
  --ease-soft:   cubic-bezier(0.25,0.46,0.45,0.94);
  --sans:        'Inter', system-ui, sans-serif;
  --condensed:   'Rajdhani', sans-serif;
  --container:   min(1200px, 100% - 2rem);
}

/* =============================================================
   2. Reset & Base
   ============================================================= */
*,*::before,*::after { box-sizing:border-box; margin:0; }
html {
  scroll-behavior: smooth;
  overflow-x: clip;
  -webkit-text-size-adjust: 100%;
}
body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  background: var(--bg);
  color: var(--white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}
img,svg,video { display:block; max-width:100%; }
img { height:auto; }
button { font:inherit; color:inherit; cursor:pointer; border:0; background:none; }
a { color:inherit; text-decoration:none; }
p { text-wrap: pretty; }
h1,h2,h3,h4 { text-wrap:balance; line-height:1.05; font-family:var(--condensed); font-weight:700; letter-spacing:-0.01em; }
address { font-style: normal; }
::selection { background:var(--accent); color:var(--bg); }
:focus-visible { outline:2px solid var(--accent); outline-offset:3px; border-radius:4px; }

/* =============================================================
   3. Utilities
   ============================================================= */
.skip-link { position:fixed; top:-100px; left:1rem; padding:.6rem 1rem; background:var(--accent); color:var(--bg); z-index:9999; border-radius:8px; font-weight:600; transition:top .3s; }
.skip-link:focus { top:1rem; }
.container { width:var(--container); margin-inline:auto; }
.section { padding-block: var(--section-py); }
.kicker { font-family:var(--condensed); font-size:.85rem; font-weight:600; letter-spacing:.15em; text-transform:uppercase; color:var(--accent); margin-bottom:.75rem; }
.section-header { text-align:center; max-width:700px; margin-inline:auto; margin-bottom:3.5rem; }
.section-header h2 { font-size:clamp(2rem,4vw,3rem); margin-bottom:1rem; }
.section-header h2 em { color:var(--accent); font-style:normal; }
.section-sub { color:var(--white-mute); font-size:1.05rem; }
.dot { display:inline-block; width:8px; height:8px; background:var(--accent); border-radius:50%; margin-right:.5rem; animation:pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.6;transform:scale(1.3)} }

/* =============================================================
   4. Reveal animations
   ============================================================= */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s var(--ease-out), transform .7s var(--ease-out);
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}
/* Safety: never leave hidden past 6s */
.reveal[data-split] { opacity:1; transform:none; }

/* =============================================================
   5. Buttons
   ============================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .8rem 1.8rem;
  border-radius: 8px;
  font-family: var(--sans);
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all .25s var(--ease-out);
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: var(--bg);
  border: 2px solid var(--accent);
}
.btn-primary:hover { background: #6d97f5; border-color:#6d97f5; transform:translateY(-2px); box-shadow:0 8px 32px var(--accent-glow); }
.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white-dim);
}
.btn-ghost:hover { border-color: var(--accent); color:var(--accent); transform:translateY(-2px); }
.btn-nav { padding:.55rem 1.2rem; font-size:.875rem; background:var(--accent); color:var(--bg); border:2px solid var(--accent); border-radius:6px; }
.btn-nav:hover { background:#6d97f5; }
.btn-full { width:100%; justify-content:center; }

/* =============================================================
   6. Nav
   ============================================================= */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  transition: background .4s, backdrop-filter .4s, border-bottom .4s;
}
.nav.is-scrolled {
  background: rgba(5,14,46,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  height: 100%;
  width: var(--container);
  margin-inline: auto;
}
.nav-logo { display:flex; align-items:center; gap:.65rem; flex-shrink:0; }
.nav-logo-icon svg { filter:drop-shadow(0 0 8px var(--accent-glow)); }
.nav-logo-img { height:42px; width:42px; border-radius:50%; background:#fff; padding:3px; object-fit:contain; flex-shrink:0; box-shadow:0 0 0 1px var(--line); }
.nav-logo-text { display:flex; flex-direction:column; line-height:1.15; }
.nav-logo-main { font-family:var(--condensed); font-size:1.15rem; font-weight:800; color:var(--white); letter-spacing:.03em; }
.nav-logo-sub { font-family:var(--condensed); font-size:.62rem; letter-spacing:.12em; color:var(--accent); font-weight:600; }
.nav-links { display:none; align-items:center; gap:1.75rem; margin-left:auto; }
.nav-link { font-size:.9rem; font-weight:500; color:var(--white-soft); transition:color .2s; position:relative; }
.nav-link::after { content:''; position:absolute; bottom:-4px; left:0; right:0; height:2px; background:var(--accent); transform:scaleX(0); transition:transform .25s var(--ease-out); }
.nav-link:hover { color:var(--white); }
.nav-link:hover::after { transform:scaleX(1); }
.nav-burger { display:flex; flex-direction:column; gap:5px; margin-left:auto; padding:.5rem; }
.nav-burger span { display:block; width:24px; height:2px; background:var(--white); border-radius:2px; transition:all .3s; }
.nav-mobile { position:fixed; inset:0; top:var(--nav-h); background:rgba(5,14,46,0.97); backdrop-filter:blur(16px); display:flex; flex-direction:column; align-items:center; justify-content:center; gap:1.5rem; z-index:999; transform:translateX(100%); transition:transform .4s var(--ease-out); }
.nav-mobile.is-open { transform:none; }
.nav-mobile-link { font-family:var(--condensed); font-size:2rem; font-weight:700; color:var(--white-soft); transition:color .2s; }
.nav-mobile-link:hover { color:var(--accent); }

@media (min-width:960px) {
  .nav-links { display:flex; }
  .nav-burger { display:none; }
  .btn-nav { display:inline-flex; }
}
@media (max-width:959px) {
  .btn-nav { display:none; }
}

/* =============================================================
   7. 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: 1;
  background:
    radial-gradient(circle 700px at var(--mx,25%) var(--my,40%), rgba(0,80,200,0.6) 0%, transparent 60%),
    radial-gradient(circle 500px at calc(var(--mx,25%) + 30%) calc(var(--my,40%) + 20%), rgba(0,180,255,0.2) 0%, transparent 50%);
  filter: blur(30px);
  pointer-events: none;
  transition: background .1s linear;
}
.hero-blueprint {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(rgba(0,180,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,180,255,0.06) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}
.hero-blueprint::before {
  content:'';
  position:absolute;
  inset:0;
  background:
    radial-gradient(ellipse 60% 40% at 50% 50%, transparent 30%, rgba(5,14,46,0.7) 100%);
}
.hero-img-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg-img {
  width:100%; height:100%; object-fit:cover; object-position:center;
  filter: saturate(0.4) brightness(0.3);
}
.hero-overlay {
  position:absolute; inset:0;
  background: linear-gradient(135deg, rgba(5,14,46,0.9) 0%, rgba(10,31,110,0.7) 50%, rgba(5,14,46,0.85) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  padding-block: 5rem 3rem;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  background: var(--white-dim);
  border: 1px solid var(--line);
  padding: .4rem 1rem;
  border-radius: 100px;
  font-size: .8rem;
  font-weight: 500;
  color: var(--white-soft);
  margin-bottom: 1.5rem;
  backdrop-filter: blur(8px);
}
.hero-title {
  font-size: clamp(2.8rem, 6.5vw, 5.5rem);
  font-weight: 800;
  line-height: 1.0;
  margin-bottom: 1.5rem;
  max-width: 16ch;
  text-wrap: balance;
}
.hero-title em {
  color: var(--accent);
  font-style: normal;
  display: block;
}
.hero-sub {
  font-size: clamp(1rem,1.5vw,1.2rem);
  color: var(--white-soft);
  max-width: 54ch;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}
.hero-actions { display:flex; gap:1rem; flex-wrap:wrap; margin-bottom:2rem; }
.hero-trust { font-size:.85rem; color:var(--white-mute); }
.hero-scroll-hint {
  position:absolute;
  bottom:2rem;
  left:50%;
  transform:translateX(-50%);
  z-index:2;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:.5rem;
  color:var(--white-mute);
  font-size:.75rem;
  letter-spacing:.1em;
  text-transform:uppercase;
}
.hero-scroll-hint span:first-child {
  display:block;
  width:1px;
  height:32px;
  background:linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine { 0%,100%{opacity:1;transform:scaleY(1)} 50%{opacity:.4;transform:scaleY(0.5)} }

/* =============================================================
   8. Stats bar
   ============================================================= */
.stats-bar {
  background: var(--bg-card);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding-block: 2.5rem;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2,1fr);
  gap: 2rem;
  text-align: center;
}
.stat-num {
  display:block;
  font-family:var(--condensed);
  font-size:clamp(2.2rem,5vw,3.5rem);
  font-weight:800;
  color:var(--accent);
  line-height:1;
}
.stat-label { font-size:.85rem; color:var(--white-mute); margin-top:.3rem; display:block; }
.stat-link { text-decoration:none; border-radius:8px; padding:.4rem; margin:-.4rem; transition:background .2s; }
.stat-link:hover { background:var(--accent-dim); }
.stat-link:hover .stat-num { color:#6d97f5; }
@media (min-width:720px) { .stats-grid { grid-template-columns: repeat(4,1fr); } }

/* =============================================================
   9. Servicios
   ============================================================= */
.servicios { background:var(--bg); }
.servicios-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
.servicio-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .3s var(--ease-out), box-shadow .3s var(--ease-out), border-color .3s;
  display: flex;
  flex-direction: column;
}
.servicio-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.4), 0 0 0 1px var(--accent);
  border-color: var(--accent);
}
.servicio-card-img {
  height: 200px;
  overflow: hidden;
  flex-shrink:0;
}
.servicio-card-img img { width:100%; height:100%; object-fit:cover; transition:transform .5s var(--ease-out), filter .3s; filter:saturate(0.6) brightness(0.7); }
.servicio-card:hover .servicio-card-img img { transform:scale(1.06); filter:saturate(0.8) brightness(0.85); }
.servicio-card-body { padding:1.5rem; display:flex; flex-direction:column; gap:.75rem; flex:1; }
.servicio-icon { width:40px; height:40px; }
.servicio-icon svg { width:100%; height:100%; }
.servicio-card h3 { font-size:1.2rem; font-weight:700; }
.servicio-card p { color:var(--white-soft); font-size:.9rem; line-height:1.6; flex:1; }
.servicio-link { font-size:.875rem; color:var(--accent); font-weight:600; transition:gap .2s; display:inline-flex; align-items:center; gap:.3rem; margin-top:auto; }
.servicio-link:hover { gap:.6rem; }
.servicios-cta { text-align:center; margin-top:3rem; }

@media (min-width:720px) { .servicios-grid { grid-template-columns:repeat(2,1fr); } }
@media (min-width:1280px) { .servicios-grid { grid-template-columns:repeat(3,1fr); } }

/* =============================================================
   10. Diferenciadores
   ============================================================= */
.diferenciadores { background:var(--bg-2); position:relative; overflow:hidden; }
.diferenciadores::before {
  content:'';
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(rgba(0,180,255,0.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(0,180,255,0.05) 1px,transparent 1px);
  background-size:48px 48px;
  pointer-events:none;
}
.dif-grid { display:grid; gap:1.5rem; }
.dif-card {
  background:rgba(5,14,46,0.6);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:2rem;
  display:flex;
  flex-direction:column;
  gap:1rem;
  transition:border-color .3s, transform .3s var(--ease-out);
  backdrop-filter:blur(8px);
}
.dif-card:hover { border-color:var(--accent); transform:translateY(-4px); }
.dif-icon { width:48px; height:48px; }
.dif-icon svg { width:100%; height:100%; }
.dif-card h3 { font-size:1.3rem; color:var(--accent); }
.dif-card p { color:var(--white-soft); font-size:.95rem; }
@media (min-width:720px) { .dif-grid { grid-template-columns:repeat(3,1fr); } }

/* =============================================================
   11. Sectores
   ============================================================= */
.sectores { background:var(--bg); }
.sectores-grid { display:grid; gap:1.5rem; }
.sector-card {
  background:var(--bg-card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:2rem;
  display:flex;
  flex-direction:column;
  gap:1rem;
  transition:border-color .3s, transform .3s var(--ease-out), box-shadow .3s;
}
.sector-card:hover { border-color:var(--accent); transform:translateY(-4px); box-shadow:0 8px 32px rgba(0,0,0,0.3); }
.sector-icon { width:56px; height:56px; }
.sector-icon svg { width:100%; height:100%; }
.sector-card h3 { font-size:1.25rem; font-weight:700; }
.sector-card p { color:var(--white-soft); font-size:.9rem; }
@media (min-width:720px) { .sectores-grid { grid-template-columns:repeat(2,1fr); } }
@media (min-width:1280px) { .sectores-grid { grid-template-columns:repeat(4,1fr); } }

/* =============================================================
   12. Nosotros
   ============================================================= */
.nosotros { background:var(--bg-2); }
.nosotros-inner {
  display:grid;
  gap:3rem;
  align-items:center;
}
.nosotros-img {
  position:relative;
  border-radius:var(--radius);
  overflow:hidden;
}
.nosotros-img img { width:100%; height:400px; object-fit:cover; filter:saturate(0.7) brightness(0.8); border-radius:var(--radius); }
.nosotros-img-badge {
  position:absolute;
  bottom:1.5rem;
  right:1.5rem;
  background:var(--accent);
  color:var(--bg);
  border-radius:var(--radius);
  padding:1rem 1.5rem;
  text-align:center;
  font-family:var(--condensed);
}
.nosotros-years { display:block; font-size:3rem; font-weight:800; line-height:1; }
.nosotros-img-badge span:last-child { font-size:.85rem; font-weight:600; text-transform:uppercase; letter-spacing:.1em; }
.nosotros-content { display:flex; flex-direction:column; gap:1.25rem; }
.nosotros-content h2 { font-size:clamp(1.8rem,3.5vw,2.8rem); }
.nosotros-content h2 em { color:var(--accent); font-style:normal; }
.nosotros-lead { font-size:1.05rem; color:var(--white-soft); line-height:1.7; }
.nosotros-content > p { color:var(--white-mute); line-height:1.7; }
.nosotros-valores { list-style:none; display:flex; flex-direction:column; gap:.75rem; }
.nosotros-valores li { display:flex; align-items:flex-start; gap:.75rem; }
.nosotros-valores svg { flex-shrink:0; margin-top:3px; width:18px; height:18px; }
.nosotros-valores span { font-size:.9rem; color:var(--white-soft); }
@media (min-width:960px) { .nosotros-inner { grid-template-columns:1fr 1fr; } }

/* =============================================================
   13. Galería
   ============================================================= */
.galeria { background:var(--bg); }
.galeria-grid {
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:1rem;
}
.galeria-item {
  position:relative;
  border-radius:var(--radius);
  overflow:hidden;
  cursor:pointer;
  aspect-ratio:4/3;
}
.galeria-item img { width:100%; height:100%; object-fit:cover; transition:transform .5s var(--ease-out), filter .3s; filter:saturate(0.5) brightness(0.75); }
.galeria-item:hover img { transform:scale(1.06); filter:saturate(0.8) brightness(0.85); }
.galeria-overlay {
  position:absolute;
  inset:0;
  background:linear-gradient(to top, rgba(5,14,46,0.85) 0%, transparent 60%);
  display:flex;
  align-items:flex-end;
  padding:1rem 1.25rem;
  opacity:0;
  transition:opacity .3s;
}
.galeria-item:hover .galeria-overlay { opacity:1; }
.galeria-overlay span { font-family:var(--condensed); font-size:1rem; font-weight:700; color:var(--accent); letter-spacing:.05em; }
@media (min-width:720px) { .galeria-grid { grid-template-columns:repeat(3,1fr); } }

/* Lightbox */
.lightbox {
  position:fixed;
  inset:0;
  background:rgba(0,0,0,0.92);
  z-index:2000;
  display:flex;
  align-items:center;
  justify-content:center;
  backdrop-filter:blur(8px);
}
.lightbox[hidden] { display:none; }
.lightbox-img { max-width:90vw; max-height:85vh; border-radius:8px; object-fit:contain; }
.lightbox-close { position:absolute; top:1rem; right:1.5rem; font-size:2rem; color:var(--white); opacity:.7; transition:opacity .2s; }
.lightbox-close:hover { opacity:1; }
.lightbox-prev, .lightbox-next { position:absolute; top:50%; transform:translateY(-50%); font-size:3rem; color:var(--white); opacity:.6; transition:opacity .2s; padding:.5rem 1rem; }
.lightbox-prev:hover, .lightbox-next:hover { opacity:1; }
.lightbox-prev { left:1rem; }
.lightbox-next { right:1rem; }

/* =============================================================
   14. Clientes actuales
   ============================================================= */
.clientes { background:var(--bg-2); }
.clientes-grid {
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:1.5rem;
  max-width:640px;
  margin-inline:auto;
}
.cliente-card {
  background:#fff;
  border-radius:var(--radius);
  padding:2.25rem 1.5rem;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:1.1rem;
  transition:transform .3s var(--ease-out), box-shadow .3s;
}
.cliente-card:hover { transform:translateY(-5px); box-shadow:0 16px 40px rgba(0,0,0,.3); }
.cliente-card img { height:64px; width:auto; max-width:100%; object-fit:contain; }
.cliente-card span {
  font-family:var(--condensed);
  font-weight:700;
  font-size:1rem;
  color:var(--bg);
  text-align:center;
  letter-spacing:.01em;
  line-height:1.25;
}
@media (min-width:540px) { .cliente-card img { height:80px; } .cliente-card span { font-size:1.1rem; } }

/* =============================================================
   14b. Testimonios (sin usar por ahora, se conserva el estilo por si se reactivan)
   ============================================================= */
.testimonios { background:var(--bg-2); overflow:hidden; }
.clientes-strip img:hover { opacity:1; transform:translateY(-2px); }
.testimonios-carousel { position:relative; }
.testimonios-track {
  display:flex;
  gap:1.5rem;
  transition:transform .5s var(--ease-out);
}
.testimonio-card {
  min-width:100%;
  background:var(--bg-card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:2.5rem;
  display:flex;
  flex-direction:column;
  gap:1.25rem;
}
.testimonio-stars { color:#fbbf24; font-size:1.2rem; letter-spacing:.1rem; }
blockquote { font-size:1.05rem; color:var(--white-soft); line-height:1.7; font-style:italic; quotes:"\201C" "\201D"; }
blockquote::before { content:open-quote; color:var(--accent); font-size:2rem; line-height:0; vertical-align:-.5rem; margin-right:.25rem; }
.testimonio-autor { display:flex; align-items:center; gap:1rem; margin-top:auto; }
.testimonio-autor img { width:48px; height:48px; border-radius:50%; object-fit:cover; filter:saturate(0.5); }
.testimonio-autor strong { display:block; font-size:.95rem; }
.testimonio-autor span { font-size:.8rem; color:var(--white-mute); }
.testimonios-controls { display:flex; align-items:center; justify-content:center; gap:1rem; margin-top:2rem; }
.t-prev, .t-next { width:44px; height:44px; border-radius:50%; border:1px solid var(--line); display:flex; align-items:center; justify-content:center; font-size:1.4rem; color:var(--white-soft); transition:all .2s; }
.t-prev:hover, .t-next:hover { border-color:var(--accent); color:var(--accent); }
.testimonios-dots { display:flex; gap:.5rem; }
.t-dot { width:8px; height:8px; border-radius:50%; background:var(--white-dim); border:none; cursor:pointer; transition:background .2s, transform .2s; }
.t-dot.is-active { background:var(--accent); transform:scale(1.3); }

/* =============================================================
   15. FAQ
   ============================================================= */
.faq { background:var(--bg); }
.faq-list { max-width:760px; margin-inline:auto; display:flex; flex-direction:column; gap:.75rem; }
.faq-item {
  background:var(--bg-card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  transition:border-color .3s;
}
.faq-item[open] { border-color:var(--accent); }
.faq-q {
  padding:1.25rem 1.5rem;
  font-size:1rem;
  font-weight:600;
  cursor:pointer;
  list-style:none;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:1rem;
  color:var(--white);
  transition:color .2s;
}
.faq-q::-webkit-details-marker { display:none; }
.faq-q::after { content:'＋'; font-size:1.2rem; color:var(--accent); flex-shrink:0; transition:transform .3s; }
details[open] .faq-q::after { transform:rotate(45deg); }
.faq-item[open] .faq-q { color:var(--accent); }
.faq-a { padding:0 1.5rem 1.25rem; }
.faq-a p { color:var(--white-soft); font-size:.95rem; line-height:1.7; }

/* =============================================================
   16. Contacto
   ============================================================= */
.contacto { background:var(--bg-2); }
.contacto-inner { display:grid; gap:3rem; }
.contacto-form-col h2 { font-size:clamp(1.8rem,3vw,2.6rem); margin-bottom:2rem; }
.contacto-form-col h2 em { color:var(--accent); font-style:normal; }

/* Form */
.form { display:flex; flex-direction:column; gap:1.25rem; }
.form-row { display:grid; gap:1.25rem; }
.form-group { display:flex; flex-direction:column; gap:.4rem; }
.form-group label { font-size:.875rem; font-weight:500; color:var(--white-soft); }
.form-group input,
.form-group select,
.form-group textarea {
  background:rgba(5,14,46,0.8);
  border:1px solid var(--line);
  border-radius:8px;
  padding:.75rem 1rem;
  color:var(--white);
  font:inherit;
  font-size:.95rem;
  transition:border-color .2s, box-shadow .2s;
  width:100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { outline:none; border-color:var(--accent); box-shadow:0 0 0 3px var(--accent-dim); }
.form-group select { appearance:none; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%2300b4ff' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 1rem center; padding-right:2.5rem; }
.form-group textarea { resize:vertical; min-height:100px; }
.form-note { font-size:.8rem; color:var(--white-mute); text-align:center; }
@media (min-width:540px) { .form-row { grid-template-columns:1fr 1fr; } }

.contacto-data h3 { font-size:1.3rem; margin-bottom:1.5rem; }
.contacto-list { list-style:none; display:flex; flex-direction:column; gap:1.25rem; }
.contacto-list li { display:flex; align-items:flex-start; gap:1rem; }
.contacto-list svg { width:20px; height:20px; flex-shrink:0; margin-top:3px; }
.contacto-list span { font-size:.8rem; color:var(--white-mute); display:block; }
.contacto-list a, .contacto-list address { font-size:.95rem; color:var(--white-soft); transition:color .2s; }
.contacto-list a:hover { color:var(--accent); }
.contacto-horario { margin-top:2rem; }
.contacto-horario h4 { font-size:1rem; margin-bottom:.75rem; color:var(--white-soft); }
.contacto-horario ul { list-style:none; display:flex; flex-direction:column; gap:.5rem; }
.contacto-horario li { display:flex; justify-content:space-between; font-size:.875rem; color:var(--white-mute); padding-bottom:.5rem; border-bottom:1px solid var(--white-dim); }
.cerrado { color:#ef4444; }
.contacto-map { margin-top:2rem; border-radius:var(--radius); overflow:hidden; border:1px solid var(--line); }
@media (min-width:960px) { .contacto-inner { grid-template-columns:1.2fr 0.8fr; } }

/* =============================================================
   17. Footer
   ============================================================= */
.footer { background:var(--bg); border-top:1px solid var(--line); padding-block:3rem 1.5rem; }
.footer-inner { display:grid; gap:2.5rem; margin-bottom:2.5rem; }
.footer-brand { display:flex; flex-direction:column; gap:1rem; }
.footer-logo { display:flex; align-items:center; gap:.65rem; }
.footer-brand > p { font-size:.875rem; color:var(--white-mute); max-width:30ch; line-height:1.6; }
.footer-social { display:flex; gap:.75rem; margin-top:.25rem; }
.footer-links h4 { font-size:.875rem; font-weight:700; text-transform:uppercase; letter-spacing:.1em; color:var(--white-soft); margin-bottom:1rem; }
.footer-links ul { list-style:none; display:flex; flex-direction:column; gap:.6rem; }
.footer-links a { font-size:.875rem; color:var(--white-mute); transition:color .2s; }
.footer-links a:hover { color:var(--accent); }
.footer-cta { display:flex; flex-direction:column; gap:1rem; }
.footer-cta h4 { font-size:.875rem; font-weight:700; text-transform:uppercase; letter-spacing:.1em; color:var(--white-soft); }
.footer-cta > p { font-size:.875rem; color:var(--white-mute); }
.footer-email { font-size:.8rem; color:var(--white-mute); text-align:center; transition:color .2s; }
.footer-email:hover { color:var(--accent); }
.footer-bottom { border-top:1px solid var(--white-dim); padding-top:1.25rem; }
.footer-bottom p { font-size:.8rem; color:var(--white-mute); text-align:center; }
@media (min-width:720px) { .footer-inner { grid-template-columns:1.5fr 1fr 1fr; } }
@media (min-width:1280px) { .footer-inner { grid-template-columns:2fr 1fr 1fr 1.5fr; } }

/* =============================================================
   18. WhatsApp flotante
   ============================================================= */
.wa-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 60px;
  height: 60px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: transform .3s var(--ease-out), box-shadow .3s;
}
.wa-float:hover { transform:scale(1.12); box-shadow:0 6px 28px rgba(37,211,102,0.55); }
.wa-float svg { width:30px; height:30px; }
.wa-pulse {
  position:absolute;
  inset:-4px;
  border-radius:50%;
  border:2px solid #25d366;
  opacity:0;
  animation:waPulse 2.5s ease-out infinite;
}
@keyframes waPulse { 0%{opacity:.8;transform:scale(1)} 100%{opacity:0;transform:scale(1.6)} }

/* =============================================================
   19. Service page (subpáginas)
   ============================================================= */
.service-hero {
  min-height:65vh;
  min-height:65svh;
  display:flex;
  align-items:center;
  position:relative;
  padding-top:var(--nav-h);
  overflow:hidden;
}
.service-hero-bg {
  position:absolute;
  inset:0;
}
.service-hero-bg img { width:100%; height:100%; object-fit:cover; filter:saturate(0.3) brightness(0.3); }
.service-hero-overlay {
  position:absolute;
  inset:0;
  background:linear-gradient(135deg,rgba(5,14,46,0.95) 0%,rgba(10,31,110,0.7) 100%);
}
.service-hero-grid {
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(rgba(0,180,255,0.06) 1px,transparent 1px),
    linear-gradient(90deg,rgba(0,180,255,0.06) 1px,transparent 1px);
  background-size:48px 48px;
  pointer-events:none;
}
.service-hero-content { position:relative; z-index:1; padding-block:4rem 3rem; }
.service-back { display:inline-flex; align-items:center; gap:.5rem; font-size:.875rem; color:var(--white-mute); margin-bottom:2rem; transition:color .2s; }
.service-back:hover { color:var(--accent); }
.service-hero h1 { font-size:clamp(2.4rem,5.5vw,4.5rem); margin-bottom:1rem; }
.service-hero h1 em { color:var(--accent); font-style:normal; }
.service-hero .hero-sub { max-width:50ch; margin-bottom:2rem; }
.service-specs {
  display:grid;
  gap:1.5rem;
  padding-block:var(--section-py);
}
.spec-group h3 { font-size:1.1rem; color:var(--accent); margin-bottom:.75rem; border-bottom:1px solid var(--line); padding-bottom:.5rem; }
.spec-group ul { list-style:none; display:flex; flex-direction:column; gap:.5rem; }
.spec-group li { font-size:.9rem; color:var(--white-soft); padding-left:1.2rem; position:relative; }
.spec-group li::before { content:'→'; position:absolute; left:0; color:var(--accent); font-size:.8rem; }
.proceso { padding-block:var(--section-py); background:var(--bg-2); }
.proceso-steps { display:grid; gap:1.5rem; counter-reset:step; }
.proceso-step { background:var(--bg-card); border:1px solid var(--line); border-radius:var(--radius); padding:1.75rem; display:flex; gap:1.25rem; align-items:flex-start; transition:border-color .3s; }
.proceso-step:hover { border-color:var(--accent); }
.step-num { font-family:var(--condensed); font-size:2rem; font-weight:800; color:var(--accent); flex-shrink:0; line-height:1; }
.step-body h4 { font-size:1rem; font-weight:700; margin-bottom:.4rem; }
.step-body p { font-size:.875rem; color:var(--white-soft); }
@media (min-width:720px) { .proceso-steps { grid-template-columns:repeat(2,1fr); } .service-specs { grid-template-columns:repeat(2,1fr); } }
@media (min-width:1280px) { .proceso-steps { grid-template-columns:repeat(3,1fr); } }

/* =============================================================
   19b. Grids de tarjetas — 2 columnas en mobile (no 1 apilada)
   ============================================================= */
@media (max-width:719px) {
  .servicios-grid, .dif-grid, .sectores-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: .85rem;
  }
  .servicio-card-img { height: 110px; }
  .servicio-card-body { padding: .9rem; gap: .5rem; }
  .servicio-card h3 { font-size: .95rem; line-height:1.15; }
  .servicio-card p { font-size: .78rem; line-height:1.45; }
  .servicio-icon { width: 28px; height: 28px; }
  .servicio-link { font-size: .78rem; }

  .dif-card, .sector-card { padding: 1.1rem; gap: .6rem; }
  .dif-card h3 { font-size: 1rem; }
  .dif-card p { font-size: .8rem; }
  .dif-icon { width: 34px; height: 34px; }
  .sector-icon { width: 38px; height: 38px; }
  .sector-card h3 { font-size: 1rem; }
  .sector-card p { font-size: .8rem; }

  .clientes-grid { gap: .85rem; }
  .cliente-card { padding: 1.25rem .85rem; gap: .7rem; }
  .cliente-card img { height: 44px; }
  .cliente-card span { font-size: .82rem; }
}

/* =============================================================
   20. Reduced motion (solo efectos intrusivos)
   ============================================================= */
@media (prefers-reduced-motion:reduce) {
  .dot, .wa-pulse, .hero-scroll-hint span:first-child { animation:none; }
  .hero-gradient { transition:none; }
}

/* =============================================================
   21. Responsive tweaks
   ============================================================= */
@media (min-width:540px) {
  .hero-title { max-width:20ch; }
}
@media (min-width:960px) {
  .hero-content { padding-block:6rem 4rem; }
  .testimonio-card { min-width:calc(50% - .75rem); }
}
@media (min-width:1280px) {
  .testimonio-card { min-width:calc(33.333% - 1rem); }
}