/* ============================================================
   DUCTCLEAN — Hoja de estilos
   Paleta tomada directamente del logo.
   ============================================================ */

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

:root {
  /* Colores de marca (muestreados del logo) */
  --navy:        #021438;   /* DUCT */
  --navy-2:      #0a1e4d;
  --azul:        #0058f0;   /* CLEAN */
  --azul-claro:  #2f7cff;
  --cielo:       #40b4fd;   /* onda del logo */

  --blanco:      #ffffff;
  --gris:        #f4f7fc;
  --texto:       #16203c;
  --suave:       #64749a;
  --borde:       #e2e8f4;

  --radio:       14px;
  --radio-lg:    22px;
  --sombra:      0 18px 45px rgba(2, 20, 56, .10);
  --sombra-alta: 0 26px 60px rgba(2, 20, 56, .18);
  --ancho:       1200px;
  --transicion:  .25s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Poppins', system-ui, sans-serif;
  color: var(--texto);
  background: var(--blanco);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

:focus-visible { outline: 3px solid var(--cielo); outline-offset: 3px; }

::selection { background: var(--azul); color: #fff; }

/* ── Utilidades ────────────────────────────────────────────── */
.center { max-width: 760px; margin: 0 auto 56px; text-align: center; }

.section-tag {
  display: inline-block;
  background: rgba(0, 88, 240, .10);
  color: var(--azul);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: 7px 16px;
  border-radius: 50px;
  margin-bottom: 18px;
}
.section-tag-claro { background: rgba(64, 180, 253, .16); color: var(--cielo); }

.section-title {
  font-size: clamp(1.9rem, 4vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1.15;
}
.section-sub { color: var(--suave); margin-top: 16px; font-size: 1.03rem; }

/* ── Botones ───────────────────────────────────────────────── */
.btn-primary, .btn-outline, .btn-blanco, .btn-enviar {
  display: inline-block;
  font-family: inherit;
  font-weight: 600;
  font-size: .97rem;
  text-decoration: none;
  padding: 15px 32px;
  border-radius: 50px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform var(--transicion), background var(--transicion),
              box-shadow var(--transicion), border-color var(--transicion);
}
.btn-primary {
  background: var(--azul);
  color: #fff;
  box-shadow: 0 12px 30px rgba(0, 88, 240, .35);
}
.btn-primary:hover { background: var(--azul-claro); transform: translateY(-2px); }

.btn-outline { border-color: rgba(255,255,255,.35); color: #fff; }
.btn-outline:hover { border-color: var(--cielo); color: var(--cielo); }
.btn-outline-blanco { border-color: rgba(255,255,255,.5); }

.btn-blanco { background: #fff; color: var(--navy); }
.btn-blanco:hover { transform: translateY(-2px); box-shadow: var(--sombra-alta); }

/* ── NAVBAR ────────────────────────────────────────────────── */
nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
  height: 76px;
  padding: 0 clamp(18px, 5vw, 56px);
  background: rgba(2, 20, 56, .94);
  backdrop-filter: blur(14px);
  transition: box-shadow var(--transicion), height var(--transicion);
}
nav.scrolled { box-shadow: 0 6px 34px rgba(0,0,0,.3); height: 66px; }

.nav-logo img {
  height: 38px; width: auto;
  object-fit: contain;
}

.nav-links { display: flex; align-items: center; gap: 30px; list-style: none; }
.nav-links a {
  color: rgba(255,255,255,.78);
  text-decoration: none;
  font-size: .92rem;
  font-weight: 500;
  transition: color var(--transicion);
}
.nav-links a:hover { color: var(--cielo); }

.nav-cta {
  background: var(--azul);
  color: #fff !important;
  padding: 10px 24px;
  border-radius: 50px;
  font-weight: 600;
}
.nav-cta:hover { background: var(--azul-claro); }

.nav-acceso {
  border: 1px solid rgba(255,255,255,.28);
  padding: 9px 20px;
  border-radius: 50px;
  font-size: .82rem !important;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.nav-acceso:hover { border-color: var(--cielo); }

.hamburger {
  display: none;
  flex-direction: column; gap: 5px;
  background: none; border: 0; cursor: pointer; padding: 6px;
}
.hamburger span {
  width: 26px; height: 2px; background: #fff; border-radius: 2px;
  transition: transform var(--transicion), opacity var(--transicion);
}
.hamburger.abierto span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.abierto span:nth-child(2) { opacity: 0; }
.hamburger.abierto span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── HERO ──────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center;
  padding: 120px 0 90px;
  background: linear-gradient(135deg, #010c22 0%, var(--navy) 48%, #062a72 100%);
  overflow: hidden;
}
.hero-canvas { position: absolute; inset: 0; width: 100%; height: 100%; }

.hero-inner {
  position: relative; z-index: 2;
  width: 100%; max-width: var(--ancho);
  margin: 0 auto;
  padding: 0 clamp(18px, 5vw, 40px);
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 56px;
  align-items: center;
}

.hero-badge {
  display: inline-block;
  color: var(--cielo);
  font-size: .74rem;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  border: 1px solid rgba(64,180,253,.35);
  border-radius: 50px;
  padding: 7px 18px;
  margin-bottom: 26px;
}

.hero h1 {
  color: #fff;
  font-size: clamp(2.3rem, 5.2vw, 4rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -.035em;
}
.hero h1 em {
  font-style: normal;
  color: var(--cielo);
}

.hero-text {
  color: rgba(255,255,255,.72);
  font-size: 1.06rem;
  max-width: 30rem;
  margin-top: 22px;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }

.hero-wave { position: absolute; bottom: -1px; left: 0; width: 100%; height: 80px; z-index: 2; }

/* ── Comparador antes / después ────────────────────────────── */
.cmp {
  position: relative;
  touch-action: pan-y;
  cursor: ew-resize;
  aspect-ratio: 13 / 9;
  border-radius: var(--radio-lg);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.14);
  box-shadow: var(--sombra-alta);
  user-select: none;
}
.cmp-capa { position: absolute; inset: 0; background-size: cover; background-position: center; }

/* Ductos dibujados en SVG (sirven hasta tener fotos reales) */
.cmp-despues {
  background-image: url("data:image/svg+xml;utf8,\
<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 520 360'>\
<rect width='520' height='360' fill='%2322323d'/>\
<polygon points='0,0 520,0 380,120 140,120' fill='%2393a6b2' opacity='.7'/>\
<polygon points='0,360 520,360 380,240 140,240' fill='%2393a6b2' opacity='.55'/>\
<polygon points='0,0 140,120 140,240 0,360' fill='%2393a6b2' opacity='.45'/>\
<polygon points='520,0 380,120 380,240 520,360' fill='%2393a6b2' opacity='.45'/>\
<rect x='35' y='30' width='450' height='300' fill='none' stroke='%2393a6b2' stroke-width='1.5' opacity='.5'/>\
<rect x='70' y='60' width='380' height='240' fill='none' stroke='%2393a6b2' stroke-width='1.5' opacity='.5'/>\
<rect x='105' y='90' width='310' height='180' fill='none' stroke='%2393a6b2' stroke-width='1.5' opacity='.5'/>\
<rect x='140' y='120' width='240' height='120' fill='%230f1b23'/>\
<polygon points='0,0 520,0 380,120 140,120' fill='%23c3d4dd' opacity='.18'/>\
<path d='M150,232 q110,-14 220,0' fill='none' stroke='%23d9e6ec' stroke-width='2' opacity='.35'/>\
</svg>");
}
.cmp-antes {
  background-image: url("data:image/svg+xml;utf8,\
<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 520 360'>\
<rect width='520' height='360' fill='%232a2118'/>\
<polygon points='0,0 520,0 380,120 140,120' fill='%236b5a48' opacity='.5'/>\
<polygon points='0,360 520,360 380,240 140,240' fill='%236b5a48' opacity='.4'/>\
<polygon points='0,0 140,120 140,240 0,360' fill='%236b5a48' opacity='.3'/>\
<polygon points='520,0 380,120 380,240 520,360' fill='%236b5a48' opacity='.3'/>\
<rect x='140' y='120' width='240' height='120' fill='%231a140e'/>\
<polygon points='0,360 520,360 380,240 140,240' fill='%238a6b46' opacity='.55'/>\
<polygon points='20,360 500,360 372,248 148,248' fill='%23a07e52' opacity='.4'/>\
<ellipse cx='180' cy='255' rx='70' ry='12' fill='%236f5636' opacity='.6'/>\
<ellipse cx='330' cy='252' rx='55' ry='9' fill='%236f5636' opacity='.5'/>\
<ellipse cx='90' cy='320' rx='90' ry='18' fill='%237a5f3d' opacity='.45'/>\
<path d='M150,118 q40,22 90,8 q50,-14 100,10' fill='none' stroke='%238a6b46' stroke-width='7' opacity='.5'/>\
<circle cx='210' cy='180' r='2.5' fill='%23c9a978' opacity='.5'/>\
<circle cx='265' cy='205' r='1.5' fill='%23c9a978' opacity='.5'/>\
<circle cx='300' cy='165' r='1.5' fill='%23c9a978' opacity='.5'/>\
<circle cx='175' cy='200' r='2.5' fill='%23c9a978' opacity='.5'/>\
<circle cx='340' cy='195' r='1.5' fill='%23c9a978' opacity='.5'/>\
</svg>");
  clip-path: inset(0 50% 0 0);
}

.cmp-linea {
  position: absolute; top: 0; bottom: 0; left: 50%;
  width: 2px; background: var(--cielo);
  pointer-events: none;
}
.cmp-tirador {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--navy);
  border: 2px solid var(--cielo);
  color: var(--cielo);
  font-size: .9rem;
}
.cmp-tag {
  position: absolute; top: 14px;
  font-size: .68rem; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase;
  padding: 5px 12px; border-radius: 50px;
  background: rgba(2,20,56,.65);
}
.cmp-tag-izq { left: 14px; color: #d8a76a; }
.cmp-tag-der { right: 14px; color: var(--cielo); }

.cmp-rango {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  opacity: 0; cursor: ew-resize; margin: 0;
}

.comparador-pie {
  color: rgba(255,255,255,.42);
  font-size: .78rem;
  margin-top: 12px;
  text-align: center;
}

/* ── FRANJA DE CONFIANZA ───────────────────────────────────── */
.trust {
  background: var(--gris);
  padding: 46px clamp(18px, 5vw, 40px);
  text-align: center;
}
.trust-label {
  display: block;
  color: var(--suave);
  font-size: .72rem; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase;
  margin-bottom: 26px;
}
.trust-badges {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: 18px;
  max-width: var(--ancho); margin: 0 auto;
}
.trust-badge {
  background: #fff;
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  padding: 16px 26px;
  min-width: 200px;
  text-align: left;
}
.trust-badge strong { display: block; font-size: .95rem; }
.trust-badge span { color: var(--suave); font-size: .82rem; }

/* ── SERVICIOS ─────────────────────────────────────────────── */
.servicios { padding: 100px clamp(18px, 5vw, 40px); max-width: var(--ancho); margin: 0 auto; }

.servicios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.servicio-card {
  background: #fff;
  border: 1px solid var(--borde);
  border-radius: var(--radio-lg);
  padding: 34px 30px;
  transition: transform var(--transicion), box-shadow var(--transicion), border-color var(--transicion);
}
.servicio-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0,88,240,.3);
  box-shadow: var(--sombra);
}
.servicio-icono {
  width: 54px; height: 54px;
  display: grid; place-items: center;
  border-radius: 15px;
  background: linear-gradient(135deg, var(--azul), var(--cielo));
  color: #fff;
  margin-bottom: 20px;
}
.servicio-icono svg { width: 26px; height: 26px; }
.servicio-card h3 { font-size: 1.1rem; font-weight: 700; letter-spacing: -.01em; }
.servicio-card p { color: var(--suave); font-size: .93rem; margin-top: 10px; }

/* ── POR QUÉ ───────────────────────────────────────────────── */
.porque {
  background: linear-gradient(160deg, var(--navy) 0%, #062a72 100%);
  color: #fff;
  padding: 100px clamp(18px, 5vw, 40px);
}
.porque .section-title { color: #fff; }
.porque .section-sub { color: rgba(255,255,255,.62); }

.porque-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 30px;
  max-width: var(--ancho); margin: 0 auto;
}
.porque-item {
  border-left: 2px solid rgba(64,180,253,.4);
  padding-left: 22px;
}
.porque-num {
  color: var(--cielo);
  font-size: .8rem; font-weight: 700; letter-spacing: .1em;
  margin-bottom: 8px;
}
.porque-item h4 { font-size: 1.06rem; font-weight: 600; }
.porque-item p { color: rgba(255,255,255,.6); font-size: .92rem; margin-top: 8px; }

/* ── PROCESO ───────────────────────────────────────────────── */
.proceso { padding: 100px clamp(18px, 5vw, 40px); max-width: var(--ancho); margin: 0 auto; }

.proceso-pasos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 26px;
  list-style: none;
  position: relative;
}
.paso { text-align: center; }
.paso-circulo {
  width: 58px; height: 58px;
  margin: 0 auto 16px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--azul);
  color: #fff;
  font-weight: 700; font-size: 1.15rem;
  box-shadow: 0 10px 26px rgba(0,88,240,.3);
}
.paso h4 { font-size: 1rem; font-weight: 600; }
.paso p { color: var(--suave); font-size: .88rem; margin-top: 8px; }

/* ── CTA ───────────────────────────────────────────────────── */
.cta {
  background: linear-gradient(120deg, var(--azul) 0%, #003fb0 100%);
  color: #fff;
  text-align: center;
  padding: 90px clamp(18px, 5vw, 40px);
}
.cta h2 {
  font-size: clamp(1.7rem, 3.8vw, 2.5rem);
  font-weight: 800; letter-spacing: -.03em;
  max-width: 780px; margin: 0 auto;
}
.cta p { color: rgba(255,255,255,.8); margin-top: 16px; }
.cta-acciones { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-top: 34px; }

/* ── CONTACTO ──────────────────────────────────────────────── */
.contacto { padding: 100px clamp(18px, 5vw, 40px); max-width: var(--ancho); margin: 0 auto; }

.contacto-grid {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 44px;
  align-items: start;
}
.contacto-info h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 24px; }
.contacto-item { display: flex; gap: 16px; margin-bottom: 22px; }
.contacto-icono {
  width: 44px; height: 44px; flex-shrink: 0;
  display: grid; place-items: center;
  border-radius: 12px;
  background: rgba(0,88,240,.10);
  color: var(--azul);
}
.contacto-icono svg { width: 21px; height: 21px; }
.contacto-item strong { display: block; font-size: .88rem; }
.contacto-item a, .contacto-item span { color: var(--suave); font-size: .92rem; text-decoration: none; }
.contacto-item a:hover { color: var(--azul); }

.contacto-form {
  background: #fff;
  border: 1px solid var(--borde);
  border-radius: var(--radio-lg);
  padding: 34px;
  box-shadow: var(--sombra);
}
.form-fila { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contacto-form label { display: block; margin-bottom: 16px; }
.contacto-form label span {
  display: block;
  font-size: .8rem; font-weight: 600;
  margin-bottom: 6px;
}
.contacto-form input,
.contacto-form select,
.contacto-form textarea {
  width: 100%;
  font-family: inherit; font-size: .95rem;
  color: var(--texto);
  padding: 12px 14px;
  border: 1px solid var(--borde);
  border-radius: 10px;
  background: #fbfcfe;
  transition: border-color var(--transicion), box-shadow var(--transicion);
}
.contacto-form input:focus,
.contacto-form select:focus,
.contacto-form textarea:focus {
  outline: none;
  border-color: var(--azul);
  box-shadow: 0 0 0 3px rgba(0,88,240,.12);
}
.contacto-form textarea { resize: vertical; }
.contacto-form .campo-error { border-color: #e0483a; }

.btn-enviar {
  width: 100%;
  background: var(--azul);
  color: #fff;
  box-shadow: 0 12px 30px rgba(0,88,240,.3);
}
.btn-enviar:hover { background: var(--azul-claro); transform: translateY(-2px); }

.form-nota { font-size: .85rem; margin-top: 14px; min-height: 1.2em; }
.form-nota.ok { color: #17805a; }
.form-nota.error { color: #d13c2e; }

/* ── FOOTER ────────────────────────────────────────────────── */
footer {
  background: var(--navy);
  color: rgba(255,255,255,.62);
  padding: 70px clamp(18px, 5vw, 40px) 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  max-width: var(--ancho); margin: 0 auto 50px;
}
.footer-marca img {
  height: 44px; width: auto;
  object-fit: contain;
  margin-bottom: 18px;
}
.footer-marca p { font-size: .9rem; max-width: 28rem; }
.footer-col h5 {
  color: #fff; font-size: .82rem; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase;
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 9px; }
.footer-col a { text-decoration: none; font-size: .9rem; transition: color var(--transicion); }
.footer-col a:hover { color: var(--cielo); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  max-width: var(--ancho); margin: 0 auto;
  padding: 22px 0;
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px;
  font-size: .82rem;
}

/* ── WhatsApp flotante ─────────────────────────────────────── */
.flotante-wa {
  position: fixed; right: 22px; bottom: 22px; z-index: 90;
  width: 56px; height: 56px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: #25d366; color: #fff;
  box-shadow: 0 12px 30px rgba(37,211,102,.4);
  transition: transform var(--transicion);
}
.flotante-wa:hover { transform: scale(1.08); }

/* ── Animación de aparición ────────────────────────────────── */
.js .reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible { opacity: 1; transform: none; }


/* ── Comparador chico, dentro de las tarjetas ──────────────── */
.cmp-mini { aspect-ratio: 16 / 10; border-radius: 0; border: 0; box-shadow: none; }
.cmp-mini .cmp-tirador { width: 32px; height: 32px; font-size: .78rem; }
.cmp-mini .cmp-tag { font-size: .6rem; padding: 4px 9px; top: 10px; }
.cmp-mini .cmp-tag-izq { left: 10px; }
.cmp-mini .cmp-tag-der { right: 10px; }

/* ── EVIDENCIA DE TRABAJOS ─────────────────────────────────── */
.trabajos { background: var(--gris); padding: 100px clamp(18px, 5vw, 40px); }

.trabajos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 26px;
  max-width: var(--ancho); margin: 0 auto;
}

.trabajo-card {
  background: #fff;
  border: 1px solid var(--borde);
  border-radius: var(--radio-lg);
  overflow: hidden;
  transition: transform var(--transicion), box-shadow var(--transicion);
}
.trabajo-card:hover { transform: translateY(-5px); box-shadow: var(--sombra); }

.trabajo-info { padding: 24px 26px 28px; }

.trabajo-sector {
  display: inline-block;
  background: rgba(0, 88, 240, .10);
  color: var(--azul);
  font-size: .68rem; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase;
  padding: 5px 12px; border-radius: 50px;
  margin-bottom: 12px;
}
.trabajo-info h3 { font-size: 1.06rem; font-weight: 700; letter-spacing: -.01em; }
.trabajo-info p { color: var(--suave); font-size: .9rem; margin-top: 8px; }

.trabajo-datos {
  display: flex; flex-wrap: wrap; gap: 8px;
  list-style: none;
  margin-top: 16px; padding-top: 14px;
  border-top: 1px solid var(--borde);
}
.trabajo-datos li {
  font-size: .76rem; color: var(--suave);
  background: var(--gris); border-radius: 50px;
  padding: 4px 12px;
}
.trabajo-datos strong { color: var(--texto); font-weight: 600; }

/* ── Galería ───────────────────────────────────────────────── */
.galeria {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
  max-width: var(--ancho); margin: 26px auto 0;
}
.galeria-item {
  padding: 0; border: 0; cursor: zoom-in;
  border-radius: var(--radio);
  overflow: hidden;
  background: #dde5f2;
  aspect-ratio: 4 / 3;
  position: relative;
}
.galeria-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.galeria-item:hover img { transform: scale(1.06); }

/* Si la foto todavía no existe, la casilla queda gris con un aviso
   en vez de mostrarse rota */
.galeria-item.sin-foto img { display: none; }
.galeria-item.sin-foto::after {
  content: "Foto pendiente";
  position: absolute; inset: 0;
  display: grid; place-items: center;
  color: var(--suave); font-size: .8rem;
}

/* ── Visor de fotos ampliadas ──────────────────────────────── */
.lightbox {
  position: fixed; inset: 0; z-index: 200;
  display: grid; place-items: center;
  background: rgba(2, 20, 56, .93);
  padding: 5vw;
}
.lightbox[hidden] { display: none; }
.lightbox img { max-width: 100%; max-height: 90vh; border-radius: var(--radio); box-shadow: var(--sombra-alta); }
.lightbox-cerrar {
  position: absolute; top: 20px; right: 26px;
  width: 46px; height: 46px;
  border: 1px solid rgba(255,255,255,.3); border-radius: 50%;
  background: transparent; color: #fff;
  font-size: 1.8rem; line-height: 1; cursor: pointer;
}
.lightbox-cerrar:hover { border-color: var(--cielo); color: var(--cielo); }

/* Etiqueta bajo cada dato de contacto */
.contacto-etiqueta {
  display: block;
  font-size: .74rem !important;
  color: var(--suave);
  margin-bottom: 10px;
}
.contacto-item > div > a { display: block; }

/* ── RESPONSIVE ────────────────────────────────────────────── */
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; gap: 46px; }
  .hero-visual { max-width: 520px; }
  .contacto-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .nav-logo img { height: 30px; }
  .hamburger { display: flex; }
  .nav-links {
    position: fixed; inset: 76px 0 auto 0;
    flex-direction: column; align-items: stretch;
    gap: 0;
    background: var(--navy);
    padding: 10px 24px 24px;
    border-top: 1px solid rgba(255,255,255,.1);
    transform: translateY(-140%);
    transition: transform .3s ease;
  }
  .nav-links.abierto { transform: none; }
  .nav-links li { padding: 12px 0; }
  .nav-cta, .nav-acceso { display: inline-block; text-align: center; }

  .form-fila { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .trust-badge { min-width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}