:root{
  --katz-dark:#031421;
  --katz-navy:#062a55;
  --katz-blue:#0b8fe8;
  --katz-blue-2:#1268d8;
  --katz-cyan:#58d4ff;
  --katz-soft:#edf9ff;
  --katz-paper:#ffffff;
  --katz-ink:#071525;
  --katz-muted:#5f7185;
  --katz-border:rgba(11,143,232,.17);
  --katz-font:"Segoe UI", Roboto, Arial, sans-serif;
  --katz-display:"Segoe UI", "Arial Black", Arial, sans-serif;
}

.katz-page{
  margin:0;
  color:var(--katz-ink);
  background:
    linear-gradient(180deg, #f6fcff 0%, #eef9ff 38%, #ffffff 100%);
  font-family:var(--katz-font);
  overflow-x:hidden;
}

.katz-nav{
  position:sticky;
  top:0;
  z-index:30;
  min-height:82px;
  display:grid;
  grid-template-columns:auto 1fr;
  align-items:center;
  gap:24px;
  padding:0 clamp(18px, 5vw, 78px);
  background:rgba(255,255,255,.88);
  border-bottom:1px solid rgba(7,21,37,.09);
  box-shadow:0 16px 42px rgba(7,21,37,.06);
  backdrop-filter:blur(16px);
}

.katz-brand{
  display:inline-flex;
  align-items:center;
  gap:12px;
  color:var(--katz-ink);
  text-decoration:none;
}

.katz-brand strong,
.katz-nav nav a{
  font-weight:900;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.katz-brand small{
  display:block;
  margin-top:2px;
  color:var(--katz-muted);
  font-size:11px;
  font-weight:800;
  letter-spacing:.12em;
  text-transform:uppercase;
}

.katz-brand-logo{
  width:54px;
  height:54px;
  display:block;
  object-fit:contain;
  border-radius:999px;
  background:#fff;
  box-shadow:
    0 0 0 2px rgba(88,212,255,.25),
    0 14px 28px rgba(11,143,232,.20);
}

.katz-nav nav{
  display:flex;
  flex-wrap:wrap;
  justify-content:flex-end;
  gap:clamp(16px, 3vw, 34px);
}

.katz-nav nav a{
  color:rgba(7,21,37,.72);
  text-decoration:none;
  font-size:13px;
  transition:color .2s ease, opacity .2s ease;
}

.katz-nav nav a:hover,
.katz-nav nav a:focus-visible{
  color:var(--katz-blue);
  outline:0;
}

.katz-hero{
  position:relative;
  min-height:calc(100svh - 82px);
  display:grid;
  grid-template-columns:minmax(0, 1fr) minmax(340px, .86fr);
  align-items:center;
  gap:clamp(30px, 5vw, 82px);
  padding:clamp(58px, 8vw, 112px) clamp(18px, 6vw, 96px);
  overflow:hidden;
  color:#fff;
  background:
    radial-gradient(circle at 12% 12%, rgba(88,212,255,.28), transparent 30%),
    radial-gradient(circle at 86% 22%, rgba(18,104,216,.28), transparent 32%),
    linear-gradient(135deg, #031421 0%, #052e63 52%, #020814 100%);
}

.katz-particles{
  position:absolute;
  inset:0;
  z-index:0;
  pointer-events:none;
  overflow:hidden;
}

.katz-particle-canvas{
  width:100%;
  height:100%;
  display:block;
  opacity:.92;
  filter:saturate(1.18);
}

.katz-hero-bg{
  position:absolute;
  inset:-12%;
  z-index:0;
  pointer-events:none;
  background:
    radial-gradient(circle at 24% 18%, rgba(88,212,255,.18), transparent 24%),
    radial-gradient(circle at 84% 70%, rgba(18,104,216,.18), transparent 28%),
    linear-gradient(115deg, transparent 0 42%, rgba(88,212,255,.12) 49%, transparent 56%);
  background-size:100% 100%;
  background-position:center;
  opacity:.46;
  animation:katzLightSweep 12s ease-in-out infinite alternate;
}

.katz-hero::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:-1px;
  height:86px;
  background:#f6fcff;
  clip-path:polygon(0 54%, 8% 62%, 18% 48%, 31% 61%, 45% 45%, 60% 57%, 72% 46%, 84% 60%, 100% 49%, 100% 100%, 0 100%);
}

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

.katz-kicker,
.katz-section-kicker{
  margin:0 0 12px;
  color:var(--katz-cyan);
  font-size:13px;
  font-weight:900;
  letter-spacing:.22em;
  text-transform:uppercase;
}

.katz-hero h1{
  max-width:860px;
  margin:0;
  font-family:var(--katz-display);
  font-size:clamp(54px, 7.4vw, 116px);
  font-weight:950;
  line-height:.92;
  letter-spacing:-.055em;
  text-transform:uppercase;
  text-shadow:0 16px 42px rgba(0,0,0,.36);
}

.katz-lead{
  max-width:760px;
  margin:26px 0 0;
  color:rgba(244,251,255,.86);
  font-size:clamp(17px, 1.58vw, 22px);
  line-height:1.62;
}

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

.katz-button{
  min-height:50px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:999px;
  padding:0 24px;
  text-decoration:none;
  font-size:13px;
  font-weight:900;
  letter-spacing:.08em;
  text-transform:uppercase;
  transition:transform .22s ease, box-shadow .22s ease, background .22s ease, border-color .22s ease;
}

.katz-button:hover,
.katz-button:focus-visible{
  transform:translateY(-2px);
  outline:0;
}

.katz-button.primary{
  color:#fff;
  background:linear-gradient(135deg, var(--katz-blue), var(--katz-cyan));
  box-shadow:0 18px 36px rgba(11,143,232,.32);
}

.katz-button.ghost{
  color:#fff;
  border:1px solid rgba(255,255,255,.38);
  background:rgba(255,255,255,.08);
}

.katz-button.full{
  width:100%;
}

.katz-hero-visual{
  min-height:560px;
  display:grid;
  place-items:center;
  perspective:1200px;
}

.katz-hero-visual::after{
  content:"";
  position:absolute;
  left:50%;
  bottom:4%;
  z-index:0;
  width:min(390px, 62vw);
  height:54px;
  border-radius:999px;
  pointer-events:none;
  background:radial-gradient(ellipse, rgba(0,10,30,.44) 0%, rgba(0,21,58,.24) 42%, transparent 72%);
  filter:blur(14px);
  transform:translateX(-50%) scale(.82);
  opacity:.36;
  animation:katzLevitationShadow 2.8s ease-in-out infinite !important;
  will-change:transform, opacity;
}

.katz-doctor-card{
  position:relative;
  z-index:2;
  width:min(480px, 82vw);
  min-height:620px;
  display:grid;
  place-items:center;
  border:1px solid rgba(255,255,255,.22);
  border-radius:42px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.90), rgba(236,249,255,.82)),
    radial-gradient(circle at 50% 22%, rgba(88,212,255,.34), transparent 42%);
  box-shadow:0 36px 90px rgba(0,0,0,.38);
  overflow:hidden;
  transform-origin:center center;
  backface-visibility:hidden;
  animation:katzLevitationCard 2.8s ease-in-out infinite !important;
  will-change:transform, filter;
}

.katz-doctor-card::before{
  content:"";
  position:absolute;
  inset:auto -20% -26% -20%;
  height:210px;
  background:radial-gradient(circle, rgba(11,143,232,.22), transparent 68%);
}

.katz-doctor-card img{
  position:relative;
  z-index:1;
  width:min(430px, 76vw);
  height:auto;
  max-height:590px;
  object-fit:contain;
  object-position:center;
  filter:drop-shadow(0 24px 34px rgba(7,21,37,.22));
  animation:katzFloat 2.4s ease-in-out infinite alternate !important;
  will-change:transform;
}

.katz-floating-card{
  position:absolute;
  z-index:3;
  width:min(250px, 58vw);
  padding:18px;
  border:1px solid rgba(255,255,255,.25);
  border-radius:22px;
  color:#fff;
  background:rgba(2,18,33,.72);
  box-shadow:0 22px 46px rgba(0,0,0,.26);
  backdrop-filter:blur(14px);
  animation:katzFloatingBadgeTop 2.6s ease-in-out infinite alternate !important;
  will-change:transform;
}

.katz-floating-card strong,
.katz-floating-card span{
  display:block;
}

.katz-floating-card strong{
  margin-bottom:6px;
  color:var(--katz-cyan);
  font-size:15px;
  text-transform:uppercase;
}

.katz-floating-card span{
  color:rgba(255,255,255,.82);
  font-size:14px;
  line-height:1.4;
}

.katz-floating-card.top{
  top:9%;
  right:-4%;
  animation-delay:-.6s;
}

.katz-floating-card.bottom{
  left:-5%;
  bottom:12%;
  animation-name:katzFloatingBadgeBottom;
  animation-delay:-2.1s;
}

.katz-trust,
.katz-about,
.katz-services,
.katz-priority,
.katz-benefits,
.katz-coverage,
.katz-contact{
  width:min(1180px, calc(100% - 32px));
  margin:0 auto;
}

.katz-trust{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:repeat(4, minmax(0, 1fr));
  gap:14px;
  margin-top:-34px;
}

.katz-trust article{
  min-height:118px;
  padding:22px;
  border:1px solid var(--katz-border);
  border-radius:24px;
  background:#fff;
  box-shadow:0 18px 46px rgba(7,21,37,.10);
}

.katz-trust strong,
.katz-trust span{
  display:block;
}

.katz-trust strong{
  margin-bottom:8px;
  color:var(--katz-blue);
  font-size:20px;
  text-transform:uppercase;
}

.katz-trust span{
  color:var(--katz-muted);
  line-height:1.45;
}

.katz-about{
  display:grid;
  grid-template-columns:minmax(0, 1fr) minmax(280px, .62fr);
  gap:clamp(24px, 5vw, 72px);
  align-items:center;
  padding:clamp(70px, 9vw, 118px) 0 clamp(40px, 6vw, 78px);
}

.katz-about h2,
.katz-section-heading h2,
.katz-priority h2,
.katz-benefits h2,
.katz-coverage h2,
.katz-contact h2{
  margin:0;
  color:var(--katz-ink);
  font-family:var(--katz-display);
  font-size:clamp(38px, 5.2vw, 76px);
  font-weight:950;
  line-height:1;
  letter-spacing:-.045em;
  text-transform:uppercase;
}

.katz-about-copy > p:last-child,
.katz-priority > p,
.katz-coverage p,
.katz-contact p{
  margin:20px 0 0;
  color:var(--katz-muted);
  font-size:clamp(17px, 1.45vw, 21px);
  line-height:1.72;
}

.katz-about-panel{
  position:relative;
  padding:34px;
  border-radius:34px;
  color:#fff;
  background:
    radial-gradient(circle at 90% 8%, rgba(88,212,255,.28), transparent 34%),
    linear-gradient(135deg, var(--katz-navy), var(--katz-dark));
  box-shadow:0 28px 68px rgba(7,21,37,.20);
  overflow:hidden;
}

.katz-panel-icon{
  width:64px;
  height:64px;
  display:grid;
  place-items:center;
  margin-bottom:22px;
  border-radius:20px;
  color:var(--katz-dark);
  background:var(--katz-cyan);
  font-size:42px;
  font-weight:900;
}

.katz-about-panel h3{
  margin:0 0 12px;
  font-size:28px;
  line-height:1.08;
  text-transform:uppercase;
}

.katz-about-panel p{
  margin:0;
  color:rgba(255,255,255,.78);
  line-height:1.65;
}

.katz-services{
  padding:clamp(42px, 7vw, 86px) 0;
}

.katz-section-heading{
  max-width:860px;
  margin-bottom:34px;
}

.katz-service-grid{
  display:grid;
  grid-template-columns:repeat(4, minmax(0, 1fr));
  gap:16px;
}

.katz-service-card{
  position:relative;
  min-height:270px;
  display:grid;
  align-content:start;
  gap:18px;
  padding:24px;
  border:1px solid var(--katz-border);
  border-radius:24px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.96), rgba(246,252,255,.94)),
    #fff;
  box-shadow:0 18px 42px rgba(7,21,37,.08);
  overflow:hidden;
  isolation:isolate;
  transition:transform .28s cubic-bezier(.2,.9,.2,1), box-shadow .28s ease, border-color .28s ease, background .28s ease;
  will-change:transform;
}

.service-consultas{
  --service-bg:url("../images/smedicos/Consultas medicas.jpg");
  --service-focus:18% 48%;
}

.service-certificados{
  --service-bg:url("../images/smedicos/certificados medicos.jpg");
  --service-focus:60% 48%;
}

.service-laboratorio{
  --service-bg:url("../images/smedicos/estudios laboratorios.jpg");
  --service-focus:54% 48%;
}

.service-emergencias{
  --service-bg:url("../images/smedicos/servicio de emergencias.jpg");
  --service-focus:50% 46%;
}

.service-suturas{
  --service-bg:url("../images/smedicos/Suturas y curación de heridas.jpg");
  --service-focus:52% 48%;
}

.service-quemaduras{
  --service-bg:url("../images/smedicos/Tratamiento de quemaduras.jpg");
  --service-focus:48% 48%;
}

.service-aptos{
  --service-bg:url("../images/smedicos/APTOS.jpg");
  --service-focus:58% 48%;
}

.service-precontratacion{
  --service-bg:url("../images/smedicos/valoracion.jpg");
  --service-focus:22% 48%;
}

.katz-service-card::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:-2;
  background:
    linear-gradient(90deg, rgba(255,255,255,.96) 0 42%, rgba(255,255,255,.74) 66%, rgba(255,255,255,.45) 100%),
    var(--service-bg, url("../images/clinicabaner2.png")) var(--service-focus, right center) / cover no-repeat;
  opacity:.30;
  transform:scale(1.04) translateX(18px);
  transition:opacity .28s ease, transform .42s cubic-bezier(.2,.9,.2,1);
}

.katz-service-card::after{
  content:"";
  position:absolute;
  inset:-45% auto auto -35%;
  width:170px;
  height:170px;
  z-index:-1;
  border-radius:999px;
  background:
    radial-gradient(circle, rgba(88,212,255,.32), rgba(11,143,232,.08) 48%, transparent 70%);
  filter:blur(3px);
  transition:transform .35s ease, opacity .35s ease;
}

.katz-service-card > *{
  position:relative;
  z-index:1;
}

.katz-service-card:hover{
  transform:translateY(-10px) scale(1.018);
  border-color:rgba(88,212,255,.60);
  background:
    linear-gradient(180deg, rgba(255,255,255,.98), rgba(237,249,255,.96)),
    #fff;
  box-shadow:
    0 30px 70px rgba(7,21,37,.16),
    0 0 0 1px rgba(88,212,255,.20);
}

.katz-service-card:hover::before{
  opacity:.46;
  transform:scale(1.1) translateX(4px);
}

.katz-service-card:hover::after{
  transform:translate(38px, 28px) scale(1.2);
  opacity:.95;
}

.katz-service-top{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:14px;
}

.katz-service-icon{
  width:46px;
  height:46px;
  display:grid;
  place-items:center;
  border-radius:16px;
  color:#fff;
  background:linear-gradient(135deg, var(--katz-blue), var(--katz-cyan));
  font-weight:900;
  box-shadow:0 14px 28px rgba(11,143,232,.24);
}

.katz-service-art{
  position:relative;
  width:78px;
  height:78px;
  display:grid;
  place-items:center;
  border-radius:26px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.94), rgba(237,249,255,.82));
  border:1px solid rgba(88,212,255,.24);
  box-shadow:0 18px 38px rgba(7,21,37,.09);
  overflow:hidden;
  transform:translateY(-4px) rotate(1deg);
  transition:transform .32s cubic-bezier(.2,.9,.2,1), box-shadow .32s ease;
}

.katz-service-art img{
  width:58px;
  height:58px;
  object-fit:contain;
  opacity:.22;
  filter:saturate(1.12);
  transform:scale(1.18);
}

.katz-service-art::after{
  content:attr(data-symbol);
  position:absolute;
  inset:0;
  display:grid;
  place-items:center;
  color:var(--katz-blue);
  font-size:28px;
  font-weight:950;
  letter-spacing:-.04em;
  text-shadow:0 8px 18px rgba(11,143,232,.15);
}

.katz-service-card:hover .katz-service-art{
  transform:translateY(-10px) rotate(-3deg) scale(1.06);
  box-shadow:0 24px 48px rgba(11,143,232,.18);
  animation:katzServiceFloat 1.2s ease-in-out infinite alternate;
}

.katz-service-card:hover .katz-service-icon{
  animation:katzServicePulse .9s ease-in-out infinite alternate;
}

.katz-service-card h3{
  margin:0;
  color:var(--katz-ink);
  font-size:20px;
  line-height:1.1;
  text-transform:uppercase;
}

.katz-service-card p{
  margin:0;
  color:var(--katz-muted);
  line-height:1.58;
}

.katz-priority{
  display:grid;
  grid-template-columns:minmax(0, .92fr) minmax(0, 1fr);
  gap:clamp(24px, 5vw, 70px);
  align-items:center;
  padding:clamp(36px, 7vw, 76px);
  border-radius:38px;
  background:
    linear-gradient(135deg, rgba(88,212,255,.12), transparent 34%),
    #fff;
  border:1px solid var(--katz-border);
  box-shadow:0 24px 58px rgba(7,21,37,.08);
}

.katz-benefits{
  display:grid;
  grid-template-columns:minmax(260px, .9fr) minmax(0, 1fr);
  gap:clamp(24px, 5vw, 64px);
  margin-top:clamp(48px, 7vw, 88px);
  padding:clamp(36px, 7vw, 82px);
  border-radius:38px;
  color:#fff;
  background:
    radial-gradient(circle at 90% 18%, rgba(88,212,255,.22), transparent 34%),
    linear-gradient(135deg, var(--katz-navy), var(--katz-dark));
  box-shadow:0 30px 76px rgba(7,21,37,.18);
}

.katz-benefits h2{
  color:#fff;
}

.katz-benefit-list{
  display:grid;
  gap:14px;
  margin:0;
  padding:0;
  list-style:none;
}

.katz-benefit-list li{
  position:relative;
  padding:18px 18px 18px 52px;
  border:1px solid rgba(255,255,255,.12);
  border-radius:18px;
  background:rgba(255,255,255,.07);
  color:rgba(244,251,255,.88);
  line-height:1.45;
}

.katz-benefit-list li::before{
  content:"✓";
  position:absolute;
  left:18px;
  top:16px;
  width:24px;
  height:24px;
  display:grid;
  place-items:center;
  border-radius:999px;
  color:#05213f;
  background:var(--katz-cyan);
  font-weight:900;
}

.katz-coverage{
  padding:clamp(56px, 8vw, 96px) 0;
}

.katz-coverage > div{
  padding:clamp(30px, 5vw, 54px);
  border:1px solid var(--katz-border);
  border-radius:34px;
  background:
    linear-gradient(135deg, rgba(88,212,255,.12), transparent 36%),
    #fff;
  box-shadow:0 18px 48px rgba(7,21,37,.08);
}

.katz-coverage p{
  max-width:820px;
}

.katz-contact{
  display:grid;
  grid-template-columns:minmax(0, .85fr) minmax(320px, .72fr);
  gap:clamp(24px, 5vw, 62px);
  align-items:start;
  margin-bottom:clamp(42px, 7vw, 84px);
  padding:clamp(32px, 5vw, 54px);
  border-radius:38px;
  background:var(--katz-soft);
  border:1px solid var(--katz-border);
}

.katz-contact-form{
  display:grid;
  gap:14px;
  padding:22px;
  border-radius:28px;
  background:#fff;
  box-shadow:0 22px 54px rgba(7,21,37,.10);
}

.katz-contact-form label{
  display:grid;
  gap:8px;
  color:var(--katz-ink);
  font-size:12px;
  font-weight:900;
  letter-spacing:.10em;
  text-transform:uppercase;
}

.katz-contact-form input,
.katz-contact-form textarea{
  width:100%;
  box-sizing:border-box;
  border:1px solid rgba(7,21,37,.12);
  border-radius:16px;
  padding:14px 16px;
  color:var(--katz-ink);
  background:#f8fcff;
  font:inherit;
  outline:0;
  transition:border-color .2s ease, box-shadow .2s ease;
}

.katz-contact-form input:focus,
.katz-contact-form textarea:focus{
  border-color:rgba(11,143,232,.58);
  box-shadow:0 0 0 4px rgba(88,212,255,.16);
}

@media (max-width:1080px){
  .katz-nav{
    grid-template-columns:1fr;
    justify-items:start;
    padding-block:16px;
  }

  .katz-nav nav{
    justify-content:flex-start;
  }

  .katz-hero,
  .katz-about,
  .katz-priority,
  .katz-benefits,
  .katz-contact{
    grid-template-columns:1fr;
  }

  .katz-hero{
    text-align:center;
  }

  .katz-actions{
    justify-content:center;
  }

  .katz-service-grid,
  .katz-trust{
    grid-template-columns:repeat(2, minmax(0, 1fr));
  }
}

@media (max-width:680px){
  .katz-nav nav{
    gap:12px 18px;
  }

  .katz-hero{
    min-height:auto;
    padding-top:48px;
  }

  .katz-hero h1{
    font-size:clamp(48px, 14vw, 76px);
  }

  .katz-hero-visual{
    min-height:auto;
  }

  .katz-doctor-card{
    width:min(390px, 88vw);
    min-height:min(520px, 120vw);
    border-radius:30px;
  }

  .katz-doctor-card img{
    width:min(330px, 74vw);
    max-height:min(500px, 112vw);
  }

  .katz-floating-card{
    position:relative;
    width:auto;
    inset:auto;
    margin-top:12px;
  }

  .katz-service-grid,
  .katz-trust{
    grid-template-columns:1fr;
  }

  .katz-service-card{
    min-height:240px;
  }

  .katz-service-art{
    width:68px;
    height:68px;
    border-radius:22px;
  }

  .katz-service-art img{
    width:50px;
    height:50px;
  }

  .katz-priority,
  .katz-benefits,
  .katz-contact{
    padding:28px;
    border-radius:28px;
  }
}

@keyframes katzParticles{
  from{
    background-position:0 0, 52px 36px, center;
  }
  to{
    background-position:220px -180px, -160px 210px, center;
  }
}

@keyframes katzLightSweep{
  from{
    transform:translate3d(-2.5%, -1.5%, 0) rotate(-.8deg);
    opacity:.36;
  }
  to{
    transform:translate3d(2.5%, 1.5%, 0) rotate(.8deg);
    opacity:.56;
  }
}

@keyframes katzFloat{
  from{
    transform:translate3d(0, -18px, 0) scale(1);
  }
  to{
    transform:translate3d(0, 20px, 0) scale(1.035);
  }
}

@keyframes katzLevitationCard{
  0%, 100%{
    transform:translate3d(0, -34px, 0) rotateX(2.2deg) rotateZ(-1.15deg) scale(1.015);
    filter:drop-shadow(0 34px 38px rgba(0, 9, 28, .18));
  }
  50%{
    transform:translate3d(0, 32px, 0) rotateX(-1.8deg) rotateZ(1.15deg) scale(1.04);
    filter:drop-shadow(0 18px 24px rgba(0, 9, 28, .28));
  }
}

@keyframes katzLevitationShadow{
  0%, 100%{
    transform:translateX(-50%) scale(.58);
    opacity:.18;
  }
  50%{
    transform:translateX(-50%) scale(1.32);
    opacity:.58;
  }
}

@keyframes katzFloatingBadgeTop{
  from{
    transform:translate3d(0, -22px, 0) rotate(-1.4deg);
  }
  to{
    transform:translate3d(0, 24px, 0) rotate(1.4deg);
  }
}

@keyframes katzFloatingBadgeBottom{
  from{
    transform:translate3d(0, 24px, 0) rotate(1.4deg);
  }
  to{
    transform:translate3d(0, -22px, 0) rotate(-1.4deg);
  }
}

@keyframes katzBannerFloat{
  from{
    transform:translate3d(0, -12px, 0) rotate(-.65deg);
  }
  to{
    transform:translate3d(0, 14px, 0) rotate(.65deg);
  }
}

@keyframes katzServiceFloat{
  from{
    transform:translateY(-10px) rotate(-3deg) scale(1.06);
  }
  to{
    transform:translateY(-16px) rotate(2deg) scale(1.09);
  }
}

@keyframes katzServicePulse{
  from{
    transform:scale(1);
    box-shadow:0 14px 28px rgba(11,143,232,.24);
  }
  to{
    transform:scale(1.08);
    box-shadow:0 18px 38px rgba(88,212,255,.34);
  }
}

@media (prefers-reduced-motion:reduce){
  .katz-service-card:hover .katz-service-art,
  .katz-service-card:hover .katz-service-icon{
    animation:none;
  }
}

/* Galería de instalaciones */
.katz-instalaciones{
  padding:6rem 1.5rem;
  background:linear-gradient(135deg, #f8f9fa 0%, #eef1f8 100%);
}

.katz-instalaciones .katz-section-heading{
  text-align:center;
  margin:0 auto 3.5rem;
  max-width:800px;
}

.katz-instalaciones .katz-section-heading p{
  margin-bottom:0.75rem;
  font-size:0.875rem;
  text-transform:uppercase;
  letter-spacing:0.1em;
  color:#6b7280;
}

.katz-instalaciones .katz-section-heading h2{
  margin:0 0 1.5rem 0;
  font-size:clamp(1.75rem, 5vw, 2.5rem);
  font-weight:700;
  color:#030303;
}

.katz-instalaciones .katz-section-heading > p:last-of-type{
  max-width:700px;
  margin:0 auto;
  font-size:1rem;
  line-height:1.6;
  color:#4b5563;
}

.katz-gallery{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(280px, 1fr));
  gap:1.5rem;
  max-width:1200px;
  margin:0 auto;
}

.katz-gallery-item{
  position:relative;
  margin:0;
  padding:0;
  border-radius:12px;
  overflow:hidden;
  background:#fff;
  box-shadow:0 4px 12px rgba(0, 0, 0, 0.08);
  transition:transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease;
}

.katz-gallery-item:hover{
  transform:translateY(-8px);
  box-shadow:0 12px 32px rgba(0, 0, 0, 0.16);
}

.katz-gallery-item img{
  display:block;
  width:100%;
  height:auto;
  aspect-ratio:1/1;
  object-fit:cover;
  object-position:center;
}

.katz-gallery-item figcaption{
  position:absolute;
  bottom:0;
  left:0;
  right:0;
  background:linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.7) 60%);
  color:#fff;
  padding:2rem 1.25rem 1.25rem;
  font-size:1rem;
  font-weight:600;
  letter-spacing:0.02em;
  text-align:center;
}

@media (min-width:768px){
  .katz-instalaciones{
    padding:8rem 2rem;
  }
  
  .katz-gallery{
    grid-template-columns:repeat(2, 1fr);
    gap:2rem;
  }
}

@media (min-width:1024px){
  .katz-gallery{
    grid-template-columns:repeat(4, 1fr);
    gap:1.75rem;
  }
}

/* Lightbox Modal */
.katz-gallery-item{
  cursor:pointer;
}

.katz-lightbox{
  position:fixed;
  top:0;
  left:0;
  width:100%;
  height:100%;
  z-index:9999;
  display:none;
  align-items:center;
  justify-content:center;
  background:rgba(0,0,0,0.9);
  backdrop-filter:blur(4px);
  opacity:0;
  transition:opacity 0.3s ease;
  padding:1rem;
}

.katz-lightbox.active{
  display:flex;
  opacity:1;
}

.katz-lightbox-overlay{
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:100%;
  z-index:-1;
  cursor:pointer;
}

.katz-lightbox-content{
  position:relative;
  z-index:10;
  max-width:90vw;
  max-height:90vh;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:1rem;
  animation:katzLightboxSlideIn 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.katz-lightbox-content img{
  max-width:100%;
  max-height:80vh;
  object-fit:contain;
  border-radius:8px;
  box-shadow:0 20px 60px rgba(0,0,0,0.4);
}

.katz-lightbox-caption{
  color:#fff;
  font-size:1rem;
  font-weight:600;
  text-align:center;
  margin:0;
  letter-spacing:0.02em;
}

.katz-lightbox-close{
  position:absolute;
  top:1.5rem;
  right:1.5rem;
  z-index:11;
  width:44px;
  height:44px;
  border:none;
  border-radius:50%;
  background:rgba(255,255,255,0.15);
  color:#fff;
  font-size:1.75rem;
  font-weight:300;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:all 0.2s ease;
  line-height:1;
}

.katz-lightbox-close:hover{
  background:rgba(255,255,255,0.25);
  transform:scale(1.1);
}

.katz-lightbox-nav{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  width:50px;
  height:50px;
  border:none;
  border-radius:50%;
  background:rgba(255,255,255,0.15);
  color:#fff;
  font-size:2rem;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:all 0.2s ease;
  z-index:11;
  line-height:1;
}

.katz-lightbox-nav:hover{
  background:rgba(255,255,255,0.25);
  transform:translateY(-50%) scale(1.1);
}

.katz-lightbox-prev{
  left:1.5rem;
}

.katz-lightbox-next{
  right:1.5rem;
}

@keyframes katzLightboxSlideIn{
  from{
    opacity:0;
    transform:scale(0.95);
  }
  to{
    opacity:1;
    transform:scale(1);
  }
}

@media (max-width:640px){
  .katz-lightbox{
    padding:0.5rem;
  }
  
  .katz-lightbox-close{
    top:1rem;
    right:1rem;
    width:40px;
    height:40px;
    font-size:1.5rem;
  }
  
  .katz-lightbox-nav{
    width:44px;
    height:44px;
    font-size:1.5rem;
  }
  
  .katz-lightbox-prev{
    left:0.75rem;
  }
  
  .katz-lightbox-next{
    right:0.75rem;
  }
}