/* ============================================================
   MATÍAS INSTALACIONES — Sistema de diseño
   Azul marino · Blanco · Rojo
   ============================================================ */

:root{
  /* --- Marca --- */
  --navy-950:#061222;
  --navy-900:#0b1d33;
  --navy-850:#0e2440;
  --navy-800:#12294a;
  --navy-700:#1c3a63;
  --navy-600:#2b5183;

  --red-700:#a81d28;
  --red-600:#c62431;
  --red-500:#e0313d;

  --white:#ffffff;
  --paper:#ffffff;
  --paper-alt:#f5f7fa;
  --line:#e3e8ef;
  --line-soft:#edf1f6;
  --steel:#5c6b7f;
  --steel-dim:#8896a8;

  /* --- Tipografía --- */
  --display:'Sora','Segoe UI',system-ui,sans-serif;
  --body:'Inter','Segoe UI',system-ui,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,monospace;

  /* --- Formas --- */
  --r-sm:10px;
  --r-md:16px;
  --r-lg:22px;
  --r-xl:30px;

  /* --- Sombras --- */
  --sh-sm:0 1px 2px rgba(6,18,34,.05), 0 3px 10px -6px rgba(6,18,34,.12);
  --sh-md:0 4px 12px -8px rgba(6,18,34,.18), 0 20px 38px -26px rgba(6,18,34,.32);
  --sh-lg:0 12px 24px -16px rgba(6,18,34,.22), 0 40px 70px -40px rgba(6,18,34,.45);
  --sh-red:0 12px 28px -14px rgba(198,36,49,.6);

  --ease:cubic-bezier(.22,.68,.32,1);
  --header-h:78px;
}

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

html{
  scroll-behavior:smooth;
  scroll-padding-top:calc(var(--header-h) + 16px);
  -webkit-text-size-adjust:100%;
}

body{
  font-family:var(--body);
  background:var(--paper);
  color:var(--navy-900);
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}

img{max-width:100%; display:block;}
a{color:inherit; text-decoration:none;}
ul,ol{list-style:none;}
button,input,select,textarea{font:inherit; color:inherit;}
::selection{background:var(--red-500); color:#fff;}
:focus-visible{outline:2px solid var(--red-500); outline-offset:3px; border-radius:4px;}

h1,h2,h3,h4{
  font-family:var(--display);
  letter-spacing:-.024em;
  color:var(--navy-900);
  line-height:1.16;
  font-weight:700;
}

.wrap{max-width:1220px; margin:0 auto; padding:0 24px;}

.skip-link{
  position:absolute; left:-9999px; top:0; z-index:999;
  background:var(--navy-900); color:#fff;
  padding:12px 20px; border-radius:0 0 var(--r-sm) 0;
  font-size:14px; font-weight:600;
}
.skip-link:focus{left:0;}

/* ============================================================
   EYEBROW
   ============================================================ */
.eyebrow{
  font-family:var(--mono);
  font-size:11.5px;
  font-weight:500;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--red-600);
  display:inline-flex;
  align-items:center;
  gap:9px;
  margin-bottom:18px;
}
.eyebrow::before{
  content:"";
  width:6px; height:6px; border-radius:50%;
  background:var(--red-600);
  box-shadow:0 0 0 4px rgba(198,36,49,.14);
  flex-shrink:0;
}
.on-dark .eyebrow{color:#ff5a63;}
.on-dark .eyebrow::before{background:var(--red-500); box-shadow:0 0 0 4px rgba(224,49,61,.24);}

/* ============================================================
   BOTONES
   ============================================================ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  font-family:var(--body);
  font-weight:600;
  font-size:15px;
  line-height:1;
  padding:16px 28px;
  border-radius:var(--r-sm);
  border:1px solid transparent;
  cursor:pointer;
  white-space:nowrap;
  text-align:center;
  transition:transform .22s var(--ease), background .22s var(--ease),
             border-color .22s var(--ease), color .22s var(--ease), box-shadow .3s var(--ease);
}
.btn svg{width:18px; height:18px; flex-shrink:0; transition:transform .25s var(--ease);}
.btn:hover{transform:translateY(-2px);}
.btn:active{transform:translateY(0);}
.btn:hover svg.arrow{transform:translateX(4px);}

.btn-primary{background:var(--red-600); color:var(--white); box-shadow:var(--sh-red);}
.btn-primary:hover{background:var(--red-500); box-shadow:0 18px 36px -14px rgba(198,36,49,.72);}

.btn-navy{background:var(--navy-900); color:var(--white); box-shadow:0 12px 26px -16px rgba(11,29,51,.8);}
.btn-navy:hover{background:var(--navy-800);}

.btn-outline{background:transparent; border-color:var(--line); color:var(--navy-900);}
.btn-outline:hover{border-color:var(--navy-900); background:var(--paper-alt);}

.btn-ghost-dark{
  background:rgba(255,255,255,.08);
  border-color:rgba(255,255,255,.3);
  color:var(--white);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
}
.btn-ghost-dark:hover{border-color:rgba(255,255,255,.75); background:rgba(255,255,255,.16);}

.btn-wa{background:#1fab54; color:#fff; box-shadow:0 12px 26px -14px rgba(31,171,84,.75);}
.btn-wa:hover{background:#23c25f;}

.btn-block{width:100%;}
.btn-lg{padding:18px 32px; font-size:16px;}

.link-more{
  display:inline-flex; align-items:center; gap:8px;
  font-size:14px; font-weight:600; color:var(--red-600);
  transition:gap .22s var(--ease);
}
.link-more svg{width:16px; height:16px;}
.link-more:hover{gap:13px;}

/* ============================================================
   HEADER
   ============================================================ */
.site-header{
  position:sticky; top:0; z-index:200;
  background:rgba(255,255,255,.88);
  backdrop-filter:blur(16px) saturate(150%);
  -webkit-backdrop-filter:blur(16px) saturate(150%);
  border-bottom:1px solid var(--line-soft);
  transition:box-shadow .3s var(--ease), background .3s var(--ease);
}
.site-header.scrolled{
  background:rgba(255,255,255,.97);
  box-shadow:0 1px 0 rgba(6,18,34,.05), 0 14px 30px -24px rgba(6,18,34,.5);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  gap:20px; height:var(--header-h);
}
.brand{display:flex; align-items:center; gap:11px; flex-shrink:0;}
.brand-icon{height:44px; width:auto; transition:transform .35s var(--ease);}
.brand:hover .brand-icon{transform:scale(1.06) rotate(-2deg);}
.brand-wordmark{height:23px; width:auto;}

.nav-links{display:flex; align-items:center; gap:2px;}
.nav-links a{
  position:relative;
  font-size:14.5px; font-weight:500; color:var(--navy-800);
  padding:10px 14px; border-radius:var(--r-sm);
  transition:color .2s var(--ease);
}
.nav-links a::after{
  content:"";
  position:absolute; left:14px; right:14px; bottom:3px;
  height:2px; border-radius:2px; background:var(--red-600);
  transform:scaleX(0); transform-origin:left;
  transition:transform .3s var(--ease);
}
.nav-links a:hover{color:var(--navy-950);}
.nav-links a:hover::after,
.nav-links a.active::after{transform:scaleX(1);}
.nav-links a.active{color:var(--navy-950); font-weight:600;}

.nav-actions{display:flex; align-items:center; gap:10px; flex-shrink:0;}

.whatsapp-btn{
  display:flex; align-items:center; justify-content:center;
  width:44px; height:44px; border-radius:50%;
  border:1px solid var(--line); background:var(--white);
  flex-shrink:0;
  transition:border-color .22s var(--ease), transform .22s var(--ease), box-shadow .25s var(--ease);
}
.whatsapp-btn:hover{border-color:#25D366; transform:translateY(-2px); box-shadow:0 12px 22px -14px rgba(37,211,102,.9);}
.whatsapp-btn svg{width:22px; height:22px;}

.nav-cta{padding:13px 22px; font-size:14.5px;}

.menu-toggle{
  display:none; align-items:center; justify-content:center;
  width:44px; height:44px; border-radius:var(--r-sm);
  border:1px solid var(--line); background:var(--white);
  cursor:pointer; flex-shrink:0;
  transition:border-color .2s var(--ease);
}
.menu-toggle:hover{border-color:var(--navy-900);}
.menu-toggle svg{width:20px; height:20px;}
.menu-toggle .bar{
  stroke:var(--navy-900); stroke-width:2; stroke-linecap:round;
  transform-origin:center;
  transition:transform .3s var(--ease), opacity .2s var(--ease);
}
.menu-toggle[aria-expanded="true"] .bar-top{transform:translateY(6px) rotate(45deg);}
.menu-toggle[aria-expanded="true"] .bar-mid{opacity:0;}
.menu-toggle[aria-expanded="true"] .bar-bot{transform:translateY(-6px) rotate(-45deg);}

/* --- Panel móvil --- */
.menu-panel{
  position:fixed; top:0; right:0; bottom:0;
  width:min(370px,88vw);
  background:var(--navy-900);
  z-index:300;
  padding:24px 22px 30px;
  display:flex; flex-direction:column; gap:2px;
  transform:translateX(105%);
  transition:transform .4s var(--ease);
  overflow-y:auto;
  box-shadow:-30px 0 70px -34px rgba(6,18,34,.85);
}
.menu-panel.open{transform:translateX(0);}
.menu-panel-head{
  display:flex; align-items:center; justify-content:space-between;
  padding-bottom:20px; margin-bottom:12px;
  border-bottom:1px solid rgba(255,255,255,.12);
}
.menu-panel-head span{
  font-family:var(--mono); font-size:11px; letter-spacing:.18em;
  text-transform:uppercase; color:rgba(255,255,255,.5);
}
.menu-close{
  width:38px; height:38px; border-radius:var(--r-sm);
  border:1px solid rgba(255,255,255,.22); background:transparent;
  color:#fff; cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  transition:border-color .2s var(--ease), background .2s var(--ease);
}
.menu-close:hover{border-color:#fff; background:rgba(255,255,255,.08);}
.menu-close svg{width:18px; height:18px; stroke:currentColor; stroke-width:2; fill:none; stroke-linecap:round;}

.menu-link{
  display:flex; align-items:center; gap:14px;
  padding:14px 13px; border-radius:var(--r-sm);
  font-size:15.5px; font-weight:500; color:rgba(255,255,255,.88);
  transition:background .2s var(--ease), color .2s var(--ease), transform .2s var(--ease);
}
.menu-link svg{
  width:20px; height:20px; flex-shrink:0;
  fill:none; stroke:var(--red-500); stroke-width:1.7;
  stroke-linecap:round; stroke-linejoin:round;
}
.menu-link:hover{background:rgba(255,255,255,.07); color:#fff; transform:translateX(3px);}
.menu-cta{margin-top:18px;}
.menu-contact{
  margin-top:auto; padding-top:22px;
  border-top:1px solid rgba(255,255,255,.12);
  font-size:13px; color:rgba(255,255,255,.55);
  display:flex; flex-direction:column; gap:8px;
}
.menu-contact a{color:rgba(255,255,255,.85); transition:color .2s var(--ease);}
.menu-contact a:hover{color:#fff;}

.menu-backdrop{
  position:fixed; inset:0; z-index:250;
  background:rgba(6,18,34,.62);
  backdrop-filter:blur(3px);
  opacity:0; pointer-events:none;
  transition:opacity .34s var(--ease);
}
.menu-backdrop.open{opacity:1; pointer-events:auto;}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative;
  background:var(--navy-950);
  min-height:clamp(600px, 88vh, 860px);
  display:flex; align-items:center;
  padding:72px 0 120px;
  overflow:hidden;
  isolation:isolate;
}
.hero-media{position:absolute; inset:0; z-index:0;}
.hero-media img{
  width:100%; height:100%;
  object-fit:cover; object-position:62% 30%;
  transform:scale(1.04);
  animation:heroDrift 26s var(--ease) infinite alternate;
}
@keyframes heroDrift{
  from{transform:scale(1.04) translate3d(0,0,0);}
  to{transform:scale(1.1) translate3d(-1.2%,-1%,0);}
}
.hero-veil{
  position:absolute; inset:0; z-index:1; pointer-events:none;
  background:
    linear-gradient(102deg, rgba(6,18,34,.97) 0%, rgba(6,18,34,.93) 26%, rgba(7,20,38,.72) 46%, rgba(7,20,38,.34) 66%, rgba(7,20,38,.12) 84%),
    linear-gradient(180deg, rgba(6,18,34,.7) 0%, rgba(6,18,34,.2) 32%, rgba(6,18,34,.15) 62%, rgba(6,18,34,.78) 100%);
}
.hero-grid-lines{
  position:absolute; inset:0; z-index:1; pointer-events:none;
  opacity:.32;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(circle at 22% 45%, #000 0%, transparent 68%);
  -webkit-mask-image:radial-gradient(circle at 22% 45%, #000 0%, transparent 68%);
}

.hero-inner{
  position:relative; z-index:2;
  display:grid; grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);
  gap:56px; align-items:center; width:100%;
}
.hero-copy{max-width:660px;}
.hero h1{
  font-size:clamp(34px, 4.6vw, 60px);
  font-weight:800;
  color:var(--white);
  letter-spacing:-.03em;
  line-height:1.06;
  margin-bottom:22px;
  text-wrap:balance;
}
.hero h1 em{
  font-style:normal;
  position:relative;
  color:#fff;
  white-space:nowrap;
}
.hero h1 em::after{
  content:"";
  position:absolute; left:0; right:0; bottom:.06em;
  height:.16em; border-radius:3px;
  background:linear-gradient(90deg, var(--red-600), var(--red-500));
  z-index:-1;
  transform:scaleX(0); transform-origin:left;
  animation:underlineIn .9s .35s var(--ease) forwards;
}
@keyframes underlineIn{to{transform:scaleX(1);}}

.hero .lead{
  font-size:clamp(16px,1.25vw,18px);
  color:rgba(255,255,255,.76);
  max-width:560px;
  margin-bottom:34px;
}
.hero-ctas{display:flex; gap:14px; flex-wrap:wrap; margin-bottom:40px;}

.hero-badges{
  display:flex; flex-wrap:wrap; gap:10px;
  padding-top:30px;
  border-top:1px solid rgba(255,255,255,.14);
}
.hero-badges li{
  display:inline-flex; align-items:center; gap:9px;
  font-size:13.5px; font-weight:500; color:rgba(255,255,255,.86);
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.14);
  border-radius:100px;
  padding:9px 16px 9px 13px;
  backdrop-filter:blur(6px);
  -webkit-backdrop-filter:blur(6px);
  transition:border-color .25s var(--ease), background .25s var(--ease), transform .25s var(--ease);
}
.hero-badges li:hover{border-color:rgba(224,49,61,.6); background:rgba(255,255,255,.11); transform:translateY(-2px);}
.hero-badges svg{width:17px; height:17px; stroke:var(--red-500); fill:none; flex-shrink:0;}

/* --- Tarjeta lateral del hero --- */
.hero-card{
  background:rgba(11,29,51,.72);
  border:1px solid rgba(255,255,255,.16);
  border-radius:var(--r-lg);
  padding:30px 28px;
  backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  box-shadow:0 30px 70px -40px rgba(0,0,0,.9);
  animation:cardIn .8s .2s var(--ease) both;
}
@keyframes cardIn{
  from{opacity:0; transform:translateY(26px);}
  to{opacity:1; transform:translateY(0);}
}
.hero-card-live{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--mono); font-size:10.5px; letter-spacing:.14em; text-transform:uppercase;
  color:rgba(255,255,255,.72);
  border:1px solid rgba(255,255,255,.18);
  border-radius:100px; padding:6px 12px;
  margin-bottom:20px;
}
.hero-card-live .dot{
  width:7px; height:7px; border-radius:50%; background:#25D366;
  box-shadow:0 0 0 0 rgba(37,211,102,.65);
  animation:pulse 2.2s infinite;
}
@keyframes pulse{
  70%{box-shadow:0 0 0 8px rgba(37,211,102,0);}
  100%{box-shadow:0 0 0 0 rgba(37,211,102,0);}
}
.hero-card h3{font-size:21px; color:#fff; margin-bottom:10px;}
.hero-card > p{font-size:14.5px; color:rgba(255,255,255,.7); margin-bottom:22px;}
.hero-card-list{display:flex; flex-direction:column; gap:12px; margin-bottom:24px;}
.hero-card-list li{
  display:flex; align-items:center; gap:11px;
  font-size:14px; color:rgba(255,255,255,.88);
}
.hero-card-list svg{
  width:16px; height:16px; flex-shrink:0;
  stroke:var(--red-500); fill:none;
}

.hero-scroll{
  position:absolute; bottom:34px; left:50%; transform:translateX(-50%);
  z-index:2;
  width:24px; height:38px;
  border:1.5px solid rgba(255,255,255,.3);
  border-radius:14px;
  display:flex; justify-content:center;
  padding-top:7px;
}
.hero-scroll span{
  width:3px; height:7px; border-radius:2px;
  background:rgba(255,255,255,.75);
  animation:scrollDot 1.9s var(--ease) infinite;
}
@keyframes scrollDot{
  0%{opacity:0; transform:translateY(-4px);}
  40%{opacity:1;}
  100%{opacity:0; transform:translateY(12px);}
}

/* ============================================================
   BANDA DE ESTADÍSTICAS
   ============================================================ */
.stats-band{
  position:relative; z-index:5;
  margin-top:-64px;
  padding-bottom:0;
}
.stats-grid{
  display:grid; grid-template-columns:repeat(4,1fr);
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  box-shadow:var(--sh-lg);
  overflow:hidden;
}
.stat{
  padding:32px 26px;
  text-align:center;
  border-right:1px solid var(--line-soft);
  transition:background .28s var(--ease);
}
.stat:last-child{border-right:none;}
.stat:hover{background:var(--paper-alt);}
.stat b{
  display:block;
  font-family:var(--display);
  font-size:clamp(22px,2.4vw,32px);
  font-weight:800;
  letter-spacing:-.03em;
  color:var(--navy-900);
  margin-bottom:6px;
  line-height:1.1;
}
.stat span{
  font-family:var(--mono); font-size:10.5px;
  text-transform:uppercase; letter-spacing:.13em;
  color:var(--steel-dim);
}

/* ============================================================
   SECCIONES
   ============================================================ */
.section{padding:104px 0;}
.section-alt{background:var(--paper-alt);}

.section-head{max-width:680px; margin-bottom:58px;}
.section-head h2{
  font-size:clamp(27px,3.2vw,42px);
  margin-bottom:16px;
  text-wrap:balance;
}
.section-head p{color:var(--steel); font-size:16.5px;}
.section-head-center{margin-left:auto; margin-right:auto; text-align:center;}
.section-head-center .eyebrow{justify-content:center;}

.on-dark h2,.on-dark h3,.on-dark h4{color:var(--white);}
.on-dark .section-head p{color:rgba(255,255,255,.68);}

/* Nota informativa */
.note{
  display:flex; gap:14px; align-items:flex-start;
  background:var(--white);
  border:1px solid var(--line);
  border-left:3px solid var(--red-600);
  border-radius:var(--r-sm);
  padding:20px 24px; margin-bottom:44px;
  font-size:14.5px; color:var(--steel);
  box-shadow:var(--sh-sm);
}
.note svg{width:20px; height:20px; stroke:var(--red-600); fill:none; flex-shrink:0; margin-top:2px;}

/* ============================================================
   SERVICIOS
   ============================================================ */
.services-grid{
  display:grid; grid-template-columns:repeat(4,1fr); gap:22px;
}
.service-card{
  position:relative;
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  padding:34px 30px 30px;
  display:flex; flex-direction:column;
  overflow:hidden;
  transition:transform .34s var(--ease), box-shadow .34s var(--ease), border-color .34s var(--ease);
}
.service-card::before{
  content:"";
  position:absolute; top:0; left:0; right:0; height:3px;
  background:linear-gradient(90deg, var(--red-600), var(--red-500));
  transform:scaleX(0); transform-origin:left;
  transition:transform .38s var(--ease);
}
.service-card:hover{
  transform:translateY(-6px);
  box-shadow:var(--sh-md);
  border-color:transparent;
}
.service-card:hover::before{transform:scaleX(1);}

.service-icon{
  width:54px; height:54px; border-radius:var(--r-sm);
  background:var(--navy-900);
  display:flex; align-items:center; justify-content:center;
  margin-bottom:22px;
  transition:background .3s var(--ease), transform .3s var(--ease);
}
.service-icon svg{width:27px; height:27px; stroke:var(--red-500); fill:none;}
.service-card:hover .service-icon{background:var(--red-600); transform:translateY(-2px);}
.service-card:hover .service-icon svg{stroke:#fff;}

.service-card h3{font-size:18.5px; margin-bottom:11px;}
.service-card p{font-size:14.5px; color:var(--steel); margin-bottom:20px; flex-grow:1;}

/* ============================================================
   CARRUSELES
   ============================================================ */
.gallery{
  position:relative;
  width:100%;
  overflow:hidden;
  border-radius:var(--r-lg);
  background:var(--navy-950);
  box-shadow:var(--sh-md);
}
.promo-gallery{aspect-ratio:1774/887; max-height:540px;}
.gallery-track{
  position:absolute; inset:0; z-index:1;
  display:flex;
  width:600%;
  transition:transform .75s cubic-bezier(.65,0,.35,1);
}
.gallery-slide{width:calc(100% / 6); height:100%; flex-shrink:0;}
.gallery-slide img{
  width:100%; height:100%;
  object-fit:contain; object-position:center;
}
.gallery-dots{
  position:absolute; bottom:16px; left:50%; transform:translateX(-50%);
  display:flex; gap:8px; z-index:3;
  background:rgba(6,18,34,.45);
  padding:8px 12px; border-radius:100px;
  backdrop-filter:blur(6px);
  -webkit-backdrop-filter:blur(6px);
}
.gallery-dots button{
  width:8px; height:8px; border-radius:50%;
  border:1px solid rgba(255,255,255,.6);
  background:rgba(255,255,255,.25);
  cursor:pointer; padding:0;
  transition:background .25s var(--ease), width .3s var(--ease), border-color .25s var(--ease);
}
.gallery-dots button.active{
  background:var(--red-500); border-color:var(--red-500);
  width:22px; border-radius:5px;
}
.gallery-arrow{
  position:absolute; top:50%; transform:translateY(-50%);
  width:44px; height:44px; border-radius:50%;
  background:rgba(6,18,34,.5);
  border:1px solid rgba(255,255,255,.28);
  color:var(--white);
  display:flex; align-items:center; justify-content:center;
  cursor:pointer; z-index:3;
  backdrop-filter:blur(6px);
  -webkit-backdrop-filter:blur(6px);
  opacity:0;
  transition:background .25s var(--ease), opacity .3s var(--ease), transform .25s var(--ease);
}
.gallery-arrow svg{width:20px; height:20px;}
.gallery:hover .gallery-arrow,
.gallery-arrow:focus-visible{opacity:1;}
.gallery-arrow:hover{background:var(--red-600); border-color:var(--red-600);}
.gallery-arrow.prev{left:18px;}
.gallery-arrow.next{right:18px;}
.gallery-arrow.prev:hover{transform:translateY(-50%) translateX(-3px);}
.gallery-arrow.next:hover{transform:translateY(-50%) translateX(3px);}

.promos-foot{
  display:flex; align-items:center; justify-content:space-between;
  flex-wrap:wrap; gap:18px;
  margin-top:34px;
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  padding:24px 28px;
  box-shadow:var(--sh-sm);
}
.promos-foot p{font-size:15.5px; font-weight:500; color:var(--navy-800); margin:0;}

/* Galería de trabajos */
.works-gallery{aspect-ratio:16/10; max-height:600px;}
.works-gallery .gallery-track{width:1100%;}
.works-gallery .gallery-slide{width:calc(100% / 11);}
.works-gallery .gallery-slide img{object-fit:contain;}

/* ============================================================
   BENEFICIOS
   ============================================================ */
.benefits-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:22px;}
.benefit-card{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  padding:30px 26px;
  transition:transform .34s var(--ease), box-shadow .34s var(--ease), border-color .34s var(--ease);
}
.benefit-card:hover{
  transform:translateY(-6px);
  box-shadow:var(--sh-md);
  border-color:rgba(11,29,51,.14);
}
.benefit-icon{
  width:50px; height:50px; border-radius:var(--r-sm);
  background:linear-gradient(140deg, var(--navy-800), var(--navy-900));
  display:flex; align-items:center; justify-content:center;
  margin-bottom:20px;
  transition:transform .3s var(--ease);
}
.benefit-card:hover .benefit-icon{transform:scale(1.06) rotate(-3deg);}
.benefit-icon svg{width:25px; height:25px; stroke:var(--red-500); fill:none;}
.benefit-card h3{font-size:17px; margin-bottom:10px;}
.benefit-card p{font-size:14px; color:var(--steel);}

/* ============================================================
   CATÁLOGO
   ============================================================ */
.catalog-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:22px;}
.cat-card{
  position:relative;
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  padding:30px 28px;
  overflow:hidden;
  transition:transform .34s var(--ease), box-shadow .34s var(--ease), border-color .34s var(--ease);
}
.cat-card::before{
  content:'';
  position:absolute; top:0; left:0; right:0; height:3px;
  background:linear-gradient(90deg, var(--red-600), var(--red-500));
  transform:scaleX(0); transform-origin:left;
  transition:transform .38s var(--ease);
}
.cat-card:hover{transform:translateY(-6px); box-shadow:var(--sh-md); border-color:transparent;}
.cat-card:hover::before{transform:scaleX(1);}
.cat-icon{
  width:50px; height:50px; border-radius:var(--r-sm);
  background:linear-gradient(140deg, var(--navy-800), var(--navy-900));
  display:flex; align-items:center; justify-content:center;
  margin-bottom:20px;
  transition:background .3s var(--ease), transform .3s var(--ease);
}
.cat-icon svg{width:25px; height:25px; stroke:var(--red-500); fill:none; transition:stroke .3s var(--ease);}
.cat-card:hover .cat-icon{background:var(--red-600); transform:translateY(-2px);}
.cat-card:hover .cat-icon svg{stroke:#fff;}
.cat-card h3{font-size:17.5px; margin-bottom:10px;}
.cat-card p{font-size:14px; color:var(--steel); margin-bottom:18px;}
.cat-tags{display:flex; gap:7px; flex-wrap:wrap;}
.cat-tags span{
  font-family:var(--mono); font-size:10.5px;
  color:var(--steel);
  background:var(--paper-alt);
  border:1px solid var(--line);
  padding:5px 10px; border-radius:100px;
  transition:border-color .25s var(--ease), color .25s var(--ease);
}
.cat-card:hover .cat-tags span{border-color:#d7dee8;}

/* ============================================================
   SHOWCASE
   ============================================================ */
.showcase-grid{display:grid; grid-template-columns:1fr 1fr; gap:26px;}
.showcase-card{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  overflow:hidden;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease);
}
.showcase-card:hover{transform:translateY(-5px); box-shadow:var(--sh-lg);}
.showcase-img{overflow:hidden; height:340px;}
.showcase-img img{
  width:100%; height:100%; object-fit:cover;
  transition:transform .8s var(--ease);
}
.showcase-card:hover .showcase-img img{transform:scale(1.06);}
.showcase-card figcaption{padding:26px 28px 28px;}
.showcase-card strong{
  display:block; font-family:var(--display);
  font-size:17.5px; font-weight:700; margin-bottom:7px;
  letter-spacing:-.02em;
}
.showcase-card span{font-size:14.5px; color:var(--steel);}

/* ============================================================
   SECCIÓN OSCURA / PILARES
   ============================================================ */
.section-dark{
  position:relative;
  background:var(--navy-950);
  color:#fff;
  overflow:hidden;
  isolation:isolate;
}
.section-dark::before{
  content:"";
  position:absolute; inset:0; z-index:0; opacity:.5;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size:70px 70px;
  mask-image:radial-gradient(ellipse at 50% 0%, #000 0%, transparent 72%);
  -webkit-mask-image:radial-gradient(ellipse at 50% 0%, #000 0%, transparent 72%);
}
.section-dark .wrap{position:relative; z-index:2;}

.glow{position:absolute; border-radius:50%; filter:blur(110px); pointer-events:none; z-index:0;}
.glow-a{width:520px; height:520px; top:-180px; left:-140px; background:rgba(198,36,49,.18);}
.glow-b{width:460px; height:460px; bottom:-200px; right:-120px; background:rgba(43,81,131,.35);}
.glow-c{width:420px; height:420px; top:-140px; left:-120px; background:rgba(198,36,49,.22);}

.pillars-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:20px;}
.pillar{
  background:rgba(255,255,255,.045);
  border:1px solid rgba(255,255,255,.11);
  border-radius:var(--r-md);
  padding:32px 26px;
  text-align:center;
  transition:transform .34s var(--ease), background .34s var(--ease), border-color .34s var(--ease);
}
.pillar:hover{
  transform:translateY(-6px);
  background:rgba(255,255,255,.08);
  border-color:rgba(224,49,61,.4);
}
.pillar-icon{
  width:60px; height:60px; margin:0 auto 20px;
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  background:rgba(224,49,61,.12);
  border:1px solid rgba(224,49,61,.3);
  transition:transform .3s var(--ease), background .3s var(--ease);
}
.pillar:hover .pillar-icon{transform:scale(1.08); background:rgba(224,49,61,.2);}
.pillar-icon svg{width:28px; height:28px; stroke:var(--red-500); fill:none;}
.pillar h3{font-size:18px; margin-bottom:10px;}
.pillar p{font-size:14px; color:rgba(255,255,255,.66);}

/* ============================================================
   PROCESO
   ============================================================ */
.steps{
  display:grid; grid-template-columns:repeat(5,1fr);
  gap:26px; position:relative;
}
.steps::before{
  content:"";
  position:absolute; top:26px; left:26px; right:26px; height:2px;
  background:linear-gradient(90deg, var(--line) 0%, var(--line) 100%);
  z-index:0;
}
.step{position:relative; z-index:1; padding-right:8px;}
.step-mark{
  width:52px; height:52px; border-radius:50%;
  background:var(--white);
  border:2px solid var(--line);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--mono); font-size:14px; font-weight:600;
  color:var(--red-600);
  margin-bottom:22px;
  transition:border-color .3s var(--ease), background .3s var(--ease), color .3s var(--ease), transform .3s var(--ease);
}
.step:hover .step-mark{
  background:var(--red-600); border-color:var(--red-600);
  color:#fff; transform:scale(1.08);
}
.step h4{font-size:16.5px; margin-bottom:9px;}
.step p{font-size:13.8px; color:var(--steel);}

/* ============================================================
   PRESUPUESTO
   ============================================================ */
.quote-section{
  padding:104px 0;
  background:var(--paper-alt);
}
.quote-grid{
  display:grid; grid-template-columns:1fr 1fr;
  border-radius:var(--r-xl);
  overflow:hidden;
  box-shadow:var(--sh-lg);
  background:var(--white);
}
.quote-aside{
  position:relative;
  background:var(--navy-950);
  overflow:hidden;
  isolation:isolate;
}
.quote-aside::before{
  content:"";
  position:absolute; inset:0; z-index:0; opacity:.55;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse at 20% 20%, #000 0%, transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse at 20% 20%, #000 0%, transparent 75%);
}
.quote-aside-inner{
  position:relative; z-index:2;
  padding:56px 50px;
  height:100%;
  display:flex; flex-direction:column;
}
.quote-aside h2{
  font-size:clamp(28px,3vw,40px);
  color:#fff; margin-bottom:8px;
}
.quote-sub{
  font-family:var(--display);
  font-size:clamp(17px,1.6vw,21px);
  font-weight:600;
  color:var(--red-500);
  margin-bottom:20px;
  letter-spacing:-.02em;
}
.quote-text{font-size:15.5px; color:rgba(255,255,255,.72); margin-bottom:34px; max-width:440px;}

.quote-benefits{display:flex; flex-direction:column; gap:20px; margin-bottom:36px;}
.quote-benefits li{display:flex; gap:16px; align-items:flex-start;}
.qb-icon{
  width:42px; height:42px; border-radius:var(--r-sm); flex-shrink:0;
  background:rgba(224,49,61,.14);
  border:1px solid rgba(224,49,61,.28);
  display:flex; align-items:center; justify-content:center;
}
.qb-icon svg{width:19px; height:19px; stroke:var(--red-500); fill:none;}
.quote-benefits b{
  display:block; font-family:var(--display); font-size:15px;
  font-weight:600; color:#fff; margin-bottom:3px; letter-spacing:-.01em;
}
.quote-benefits div > span{font-size:13.5px; color:rgba(255,255,255,.6);}

.quote-direct{
  margin-top:auto; padding-top:26px;
  border-top:1px solid rgba(255,255,255,.14);
  display:flex; align-items:center; gap:14px; flex-wrap:wrap;
  font-size:13.5px; color:rgba(255,255,255,.6);
}
.quote-direct a{
  display:inline-flex; align-items:center; gap:8px;
  font-weight:600; color:#fff;
  transition:color .2s var(--ease);
}
.quote-direct a svg{width:18px; height:18px; fill:#25D366;}
.quote-direct a:hover{color:#25D366;}

/* --- Formulario --- */
.quote-form-wrap{background:var(--white);}
.quote-form{padding:56px 50px; display:flex; flex-direction:column;}
.quote-form h3{font-size:23px; margin-bottom:8px;}
.form-intro{font-size:14px; color:var(--steel); margin-bottom:28px;}
.req{color:var(--red-600);}

.field-row{display:grid; grid-template-columns:1fr 1fr; gap:16px;}
.field{display:flex; flex-direction:column; margin-bottom:18px;}
.field label{
  font-size:12.5px; font-weight:600; color:var(--navy-800);
  margin-bottom:8px; letter-spacing:.01em;
}
.field input,
.field select,
.field textarea{
  width:100%;
  background:var(--paper-alt);
  border:1px solid var(--line);
  border-radius:var(--r-sm);
  padding:14px 16px;
  font-size:15px;
  color:var(--navy-900);
  transition:border-color .22s var(--ease), background .22s var(--ease), box-shadow .22s var(--ease);
}
.field textarea{resize:vertical; min-height:110px; line-height:1.55;}
.field input::placeholder,
.field textarea::placeholder{color:var(--steel-dim);}
.field input:hover,
.field select:hover,
.field textarea:hover{border-color:#cdd6e2;}
.field input:focus,
.field select:focus,
.field textarea:focus{
  outline:none;
  background:var(--white);
  border-color:var(--red-600);
  box-shadow:0 0 0 4px rgba(198,36,49,.1);
}
.field input.invalid,
.field select.invalid{border-color:var(--red-600); background:#fff6f6;}

.select-wrap{position:relative;}
.select-wrap select{
  appearance:none; -webkit-appearance:none;
  padding-right:44px; cursor:pointer;
}
.select-wrap svg{
  position:absolute; right:16px; top:50%; transform:translateY(-50%);
  width:18px; height:18px; color:var(--steel); pointer-events:none;
}

.quote-form .btn{margin-top:8px;}
.form-note{
  font-size:12.5px; color:var(--steel-dim);
  text-align:center; margin-top:16px;
}
.form-note.error{color:var(--red-600); font-weight:600;}
.form-note.success{color:#1a8f4a; font-weight:600;}

/* ============================================================
   FOOTER
   ============================================================ */
footer{
  position:relative;
  background:var(--navy-950);
  color:rgba(255,255,255,.6);
  padding:76px 0 28px;
  overflow:hidden;
}
footer::before{
  content:"";
  position:absolute; top:0; left:0; right:0; height:3px;
  background:linear-gradient(90deg, var(--navy-700), var(--red-600) 55%, var(--red-500));
}
.footer-grid{
  display:grid; grid-template-columns:1.6fr 1fr 1fr 1.4fr; gap:44px;
  padding-bottom:44px;
  border-bottom:1px solid rgba(255,255,255,.12);
}
.footer-brand{
  display:flex; align-items:center; gap:11px; margin-bottom:20px;
  background:var(--white);
  padding:10px 16px;
  border-radius:var(--r-md);
  width:fit-content;
  transition:transform .3s var(--ease);
}
.footer-brand:hover{transform:translateY(-2px);}
.footer-brand img{height:38px; width:auto;}
.footer-wordmark{height:21px !important;}
.footer-desc{font-size:14px; line-height:1.65; max-width:330px; margin-bottom:20px;}
.footer-badges{display:flex; flex-wrap:wrap; gap:10px;}
.footer-badge{
  display:inline-flex; align-items:center; gap:8px;
  border:1px solid rgba(255,255,255,.18);
  border-radius:100px;
  padding:8px 14px; font-size:12px; font-weight:600;
  color:rgba(255,255,255,.82);
  transition:border-color .25s var(--ease), background .25s var(--ease);
}
.footer-badge:hover{border-color:rgba(224,49,61,.5); background:rgba(255,255,255,.05);}
.footer-badge svg{width:15px; height:15px; stroke:var(--red-500); fill:none; stroke-width:2; flex-shrink:0;}

.footer-col h4{
  color:var(--white); font-family:var(--display);
  font-size:14.5px; font-weight:700; letter-spacing:.01em;
  margin-bottom:20px; padding-bottom:12px; position:relative;
}
.footer-col h4::after{
  content:""; position:absolute; left:0; bottom:0;
  width:28px; height:2px; background:var(--red-500); border-radius:2px;
}
.footer-social-title{margin-top:30px;}

.footer-links{display:flex; flex-direction:column; gap:11px;}
.footer-links a{
  font-size:14px; color:rgba(255,255,255,.66);
  transition:color .22s var(--ease), padding-left .22s var(--ease);
}
.footer-links a:hover{color:#fff; padding-left:5px;}

.footer-contact-list{display:flex; flex-direction:column; gap:15px;}
.footer-contact-list li{display:flex; align-items:flex-start; gap:11px; font-size:13.8px;}
.footer-contact-list li svg{
  width:17px; height:17px; margin-top:2px;
  stroke:var(--red-500); fill:none; stroke-width:1.8; flex-shrink:0;
}
.footer-contact-list li:first-child svg{stroke:none; fill:#25D366;}
.footer-contact-list a{color:rgba(255,255,255,.78); transition:color .22s var(--ease);}
.footer-contact-list a:hover{color:#fff;}

.footer-social{display:flex; gap:10px;}
.footer-social a{
  display:flex; align-items:center; justify-content:center;
  width:38px; height:38px; border-radius:50%;
  border:1px solid rgba(255,255,255,.22); color:rgba(255,255,255,.8);
  transition:border-color .25s var(--ease), color .25s var(--ease), transform .25s var(--ease), background .25s var(--ease);
}
.footer-social a:hover{
  border-color:var(--red-500); color:#fff;
  background:rgba(224,49,61,.16); transform:translateY(-3px);
}
.footer-social svg{width:17px; height:17px; stroke:currentColor; fill:none; stroke-width:1.8;}

.footer-bottom{
  padding-top:24px;
  display:flex; justify-content:space-between; align-items:center;
  flex-wrap:wrap; gap:12px;
  font-size:12.5px; color:rgba(255,255,255,.5);
}
.footer-legal{display:flex; align-items:center; gap:10px;}
.footer-legal a{transition:color .22s var(--ease);}
.footer-legal a:hover{color:#fff;}
.footer-legal .sep{opacity:.4;}

/* ============================================================
   BOTÓN FLOTANTE WHATSAPP
   ============================================================ */
.fab-wa{
  position:fixed; right:20px; bottom:20px; z-index:180;
  width:56px; height:56px; border-radius:50%;
  background:#25D366; color:#fff;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 14px 30px -10px rgba(37,211,102,.7);
  transition:transform .28s var(--ease), box-shadow .28s var(--ease);
}
.fab-wa svg{width:30px; height:30px;}
.fab-wa:hover{transform:scale(1.08) translateY(-2px); box-shadow:0 20px 40px -12px rgba(37,211,102,.85);}

/* ============================================================
   PÁGINA DE PAQUETES (instalaciones.html)
   ============================================================ */
.page-hero{
  position:relative;
  background:var(--navy-950);
  color:#fff;
  padding:88px 0 96px;
  overflow:hidden;
  isolation:isolate;
}
.page-hero::before{
  content:"";
  position:absolute; inset:0; z-index:0; opacity:.5;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse at 30% 10%, #000 0%, transparent 70%);
  -webkit-mask-image:radial-gradient(ellipse at 30% 10%, #000 0%, transparent 70%);
}
.page-hero .wrap{position:relative; z-index:2;}
.page-hero h1{
  font-size:clamp(30px,4vw,50px);
  font-weight:800; color:#fff;
  letter-spacing:-.03em; margin-bottom:18px;
  max-width:800px; text-wrap:balance;
}
.page-hero .lead{font-size:16.5px; color:rgba(255,255,255,.72); max-width:680px;}
.breadcrumb{
  display:flex; align-items:center; gap:9px;
  font-family:var(--mono); font-size:11.5px;
  letter-spacing:.1em; text-transform:uppercase;
  color:rgba(255,255,255,.5);
  margin-bottom:22px;
}
.breadcrumb a{color:rgba(255,255,255,.68); transition:color .2s var(--ease);}
.breadcrumb a:hover{color:#fff;}
.breadcrumb svg{width:13px; height:13px; stroke:currentColor; fill:none; stroke-width:2;}

.packages-grid{
  display:grid; grid-template-columns:repeat(2,1fr); gap:26px;
}
.package-card{
  position:relative;
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  overflow:hidden;
  display:flex; flex-direction:column;
  transition:transform .34s var(--ease), box-shadow .34s var(--ease), border-color .34s var(--ease);
}
.package-card:hover{transform:translateY(-6px); box-shadow:var(--sh-lg); border-color:transparent;}
.package-card.is-popular{border-color:var(--red-600); box-shadow:0 0 0 1px var(--red-600), var(--sh-md);}

.package-image{
  position:relative;
  background:linear-gradient(150deg, var(--navy-900), var(--navy-800));
  padding:26px;
  min-height:250px;
  display:flex; align-items:center; justify-content:center;
  overflow:hidden;
}
.package-photo{
  max-height:220px; width:auto; object-fit:contain;
  transition:transform .55s var(--ease);
}
.package-card:hover .package-photo{transform:scale(1.05);}

.badge-row{
  position:absolute; top:16px; left:16px; right:16px; z-index:2;
  display:flex; flex-wrap:wrap; gap:8px; justify-content:space-between;
}
.badge-install,.badge-info{
  display:inline-flex; align-items:center; gap:6px;
  font-size:10.5px; font-weight:700; letter-spacing:.05em;
  padding:7px 11px; border-radius:100px;
  backdrop-filter:blur(6px); -webkit-backdrop-filter:blur(6px);
}
.badge-install{background:var(--red-600); color:#fff; box-shadow:0 6px 16px -8px rgba(6,18,34,.8);}
.badge-info{
  background:rgba(6,18,34,.72);
  border:1px solid rgba(255,255,255,.22);
  color:#fff; font-weight:600; letter-spacing:0;
}
.badge-info.is-star{background:#f5b731; border-color:#f5b731; color:#3a2a00; font-weight:700; letter-spacing:.05em;}
.badge-install svg,.badge-info svg{width:13px; height:13px; stroke:currentColor; fill:none; stroke-linecap:round; stroke-linejoin:round; flex-shrink:0;}
.badge-info.is-star svg{fill:currentColor; stroke:none;}

.package-body{padding:28px 28px 30px; display:flex; flex-direction:column; flex-grow:1;}
.package-count{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--mono); font-size:11px;
  letter-spacing:.1em; text-transform:uppercase;
  color:var(--steel); margin-bottom:12px;
}
.count-icon{
  width:26px; height:26px; border-radius:7px; flex-shrink:0;
  background:var(--paper-alt); border:1px solid var(--line);
  display:flex; align-items:center; justify-content:center;
}
.count-icon svg{width:14px; height:14px; stroke:var(--red-600); fill:none;}
.package-body h3{font-size:19px; margin-bottom:11px;}
.package-desc{font-size:14px; color:var(--steel); margin-bottom:22px;}

.package-price{
  display:flex; align-items:baseline; gap:10px;
  padding:18px 20px; margin-bottom:22px;
  background:var(--paper-alt);
  border:1px solid var(--line);
  border-left:3px solid var(--red-600);
  border-radius:var(--r-sm);
}
.p-label{
  font-family:var(--mono); font-size:10.5px;
  text-transform:uppercase; letter-spacing:.12em; color:var(--steel-dim);
}
.p-value{display:flex; align-items:baseline; gap:6px;}
.p-num{font-family:var(--display); font-size:30px; font-weight:800; letter-spacing:-.03em; color:var(--navy-900);}
.p-cur{font-family:var(--mono); font-size:12px; color:var(--steel);}

.package-features-grid{
  display:grid; grid-template-columns:1fr 1fr; gap:12px 16px;
  margin-bottom:26px; flex-grow:1;
}
.package-features-grid li{
  display:flex; align-items:flex-start; gap:9px;
  font-size:13px; color:var(--steel); line-height:1.45;
}
.feat-icon{
  width:22px; height:22px; border-radius:6px; flex-shrink:0;
  background:rgba(198,36,49,.08);
  display:flex; align-items:center; justify-content:center;
  margin-top:1px;
}
.feat-icon svg{width:13px; height:13px; stroke:var(--red-600); fill:none;}

.package-cta-btn{
  display:flex; align-items:center; justify-content:space-between; gap:12px;
  background:#1fab54; color:#fff;
  border-radius:var(--r-sm);
  padding:16px 20px;
  font-weight:600; font-size:15px;
  box-shadow:0 12px 26px -14px rgba(31,171,84,.75);
  transition:background .22s var(--ease), transform .22s var(--ease), box-shadow .28s var(--ease);
}
.package-cta-btn:hover{background:#23c25f; transform:translateY(-2px); box-shadow:0 18px 34px -14px rgba(31,171,84,.85);}
.package-cta-btn .cta-left{display:inline-flex; align-items:center; gap:10px;}
.package-cta-btn .cta-left svg{width:20px; height:20px; flex-shrink:0;}
.package-cta-btn > svg{width:18px; height:18px; flex-shrink:0; transition:transform .25s var(--ease);}
.package-cta-btn:hover > svg{transform:translateX(4px);}

/* ============================================================
   ANIMACIONES DE APARICIÓN
   ============================================================ */
.reveal{
  opacity:0;
  transform:translateY(26px);
  transition:opacity .7s var(--ease), transform .7s var(--ease);
  will-change:opacity, transform;
}
.reveal.visible{opacity:1; transform:none;}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1180px){
  .nav-links a{padding:10px 11px; font-size:14px;}
  .quote-aside-inner,.quote-form{padding:46px 38px;}
}

@media (max-width:1080px){
  .nav-links{display:none;}
  .menu-toggle{display:flex;}
  .services-grid{grid-template-columns:repeat(2,1fr);}
  .benefits-grid{grid-template-columns:repeat(2,1fr);}
  .catalog-grid{grid-template-columns:repeat(2,1fr);}
  .pillars-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr; gap:38px;}
  .steps{grid-template-columns:repeat(3,1fr); gap:30px;}
  .steps::before{display:none;}
}

@media (max-width:960px){
  :root{--header-h:70px;}
  .hero{min-height:auto; padding:56px 0 110px;}
  .hero-inner{grid-template-columns:1fr; gap:36px;}
  .hero-copy{max-width:100%;}
  .hero-media img{object-position:70% 28%;}
  .hero-veil{
    background:
      linear-gradient(180deg, rgba(6,18,34,.86) 0%, rgba(6,18,34,.7) 42%, rgba(6,18,34,.5) 66%, rgba(6,18,34,.82) 100%),
      linear-gradient(100deg, rgba(6,18,34,.55) 0%, rgba(6,18,34,.2) 60%, rgba(6,18,34,.35) 100%);
  }
  .hero-card{max-width:520px;}
  .hero-scroll{display:none;}
  .stats-grid{grid-template-columns:repeat(2,1fr);}
  .stat{border-bottom:1px solid var(--line-soft);}
  .stat:nth-child(2n){border-right:none;}
  .stat:nth-child(n+3){border-bottom:none;}
  .quote-grid{grid-template-columns:1fr;}
  .showcase-grid{grid-template-columns:1fr;}
  .packages-grid{grid-template-columns:1fr;}
  .promo-gallery{border-radius:var(--r-md);}
}

@media (max-width:760px){
  .wrap{padding:0 18px;}
  .section{padding:72px 0;}
  .quote-section{padding:72px 0;}
  .section-head{margin-bottom:40px;}
  .brand-icon{height:36px;}
  .brand-wordmark{height:19px;}
  .whatsapp-btn,.menu-toggle{width:40px; height:40px;}
  .nav-cta{display:none;}
  .hero-ctas{flex-direction:column; align-items:stretch;}
  .hero-ctas .btn{width:100%;}
  .hero-badges{gap:8px;}
  .hero-badges li{font-size:12.5px; padding:8px 13px 8px 11px;}
  .hero-card{padding:26px 22px;}
  .stats-band{margin-top:-48px;}
  .stat{padding:24px 16px;}
  .services-grid,.benefits-grid,.pillars-grid,.catalog-grid{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr; gap:24px;}
  .step-mark{width:46px; height:46px; margin-bottom:16px;}
  .promo-gallery{max-height:260px;}
  .works-gallery{aspect-ratio:4/3; max-height:340px;}
  .gallery-arrow{opacity:1; width:38px; height:38px;}
  .gallery-arrow.prev{left:10px;}
  .gallery-arrow.next{right:10px;}
  .promos-foot{flex-direction:column; align-items:stretch; text-align:center; padding:22px;}
  .promos-foot .btn{justify-content:center;}
  .showcase-img{height:240px;}
  .showcase-card figcaption{padding:22px;}
  .quote-aside-inner,.quote-form{padding:38px 24px;}
  .field-row{grid-template-columns:1fr; gap:0;}
  .package-features-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr; gap:34px;}
  .footer-bottom{flex-direction:column; align-items:flex-start; text-align:left;}
  .fab-wa{width:52px; height:52px; right:16px; bottom:16px;}
  .fab-wa svg{width:27px; height:27px;}
  .page-hero{padding:56px 0 64px;}
}

@media (max-width:420px){
  .brand-wordmark{display:none;}
  .badge-row{position:static; margin-bottom:14px;}
  .package-image{flex-direction:column; padding:18px;}
}

/* ============================================================
   PREFERENCIAS DE MOVIMIENTO
   ============================================================ */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
    scroll-behavior:auto !important;
  }
  .reveal{opacity:1; transform:none;}
  .hero h1 em::after{transform:scaleX(1);}
}

/* ============================================================
   IMPRESIÓN
   ============================================================ */
@media print{
  .site-header,.menu-panel,.menu-backdrop,.fab-wa,.gallery-arrow,.gallery-dots,.hero-scroll{display:none !important;}
  body{color:#000;}
  .reveal{opacity:1; transform:none;}
}

/* ============================================================
   PÁGINAS LEGALES
   ============================================================ */
.prose{max-width:820px;}
.prose h2{
  font-size:clamp(20px,2.2vw,26px);
  margin:44px 0 14px;
  padding-top:26px;
  border-top:1px solid var(--line);
}
.prose h2:first-of-type{margin-top:0; padding-top:0; border-top:none;}
.prose p{font-size:15.5px; color:var(--steel); margin-bottom:14px;}
.prose ul{margin:0 0 16px; padding-left:0;}
.prose li{
  position:relative; padding-left:24px; margin-bottom:9px;
  font-size:15.5px; color:var(--steel);
}
.prose li::before{
  content:""; position:absolute; left:2px; top:.62em;
  width:7px; height:7px; border-radius:50%; background:var(--red-600);
}
.prose a{color:var(--red-600); font-weight:500;}
.prose a:hover{text-decoration:underline;}
.prose strong{color:var(--navy-900); font-weight:600;}
.prose .updated{
  font-family:var(--mono); font-size:11.5px;
  letter-spacing:.1em; text-transform:uppercase;
  color:var(--steel-dim); margin-bottom:36px;
}