/* =========================================================
   WMart - hoja de estilos principal
   ========================================================= */

:root{
  --ink:#0b1220;
  --ink-soft:#1c2940;
  --muted:#5b6b85;
  --line:#e3e9f2;
  --bg:#ffffff;
  --bg-alt:#f5f8fc;

  --navy:#0f2f57;
  --navy-2:#143f74;
  --accent:#12b5a8;
  --accent-2:#0ea5e9;

  --radius:16px;
  --radius-sm:10px;
  --shadow:0 18px 40px -22px rgba(15,47,87,.45);
  --shadow-sm:0 6px 18px -10px rgba(15,47,87,.35);
  --maxw:1160px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:86px;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font);
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
  font-size:17px;
  overflow-x:hidden;
}
img,svg{max-width:100%;display:block}
a{color:var(--navy-2);text-decoration:none}
a:hover{color:var(--accent)}
h1,h2,h3,h4{line-height:1.2;margin:0 0 .6em;letter-spacing:-.02em;color:var(--ink)}
h1{font-size:clamp(2rem,1.3rem + 3.2vw,3.4rem);font-weight:800}
h2{font-size:clamp(1.6rem,1.2rem + 1.8vw,2.4rem);font-weight:800}
h3{font-size:1.16rem;font-weight:700}
p{margin:0 0 1em}
ul{margin:0;padding:0;list-style:none}

.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:20px}
.section{padding:clamp(56px,7vw,104px) 0}
.section--alt{background:var(--bg-alt);border-block:1px solid var(--line)}
.center{text-align:center}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---------- Encabezado de seccion ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent);margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--accent);border-radius:2px}
.section__head{max-width:720px;margin-bottom:44px}
.section__head.center{margin-inline:auto}
.lead{font-size:1.06rem;color:var(--muted);margin-bottom:0}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:999px;border:1px solid transparent;
  font-weight:700;font-size:.97rem;cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--accent);color:#04201e;box-shadow:0 12px 26px -14px rgba(18,181,168,.9)}
.btn--primary:hover{background:#15cabb;color:#04201e}
.btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.btn--ghost:hover{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.6)}
.btn--dark{background:var(--navy);color:#fff}
.btn--dark:hover{background:var(--navy-2);color:#fff}
.btn--wide{width:100%}

/* ---------- Barra superior ---------- */
.topbar{background:var(--navy);color:#cddcf0;font-size:.84rem}
.topbar .container{display:flex;flex-wrap:wrap;gap:6px 22px;align-items:center;justify-content:space-between;padding-block:8px}
.topbar a{color:#cddcf0;display:inline-flex;align-items:center;gap:7px}
.topbar a:hover{color:#fff}
.topbar__list{display:flex;flex-wrap:wrap;gap:6px 20px}
.topbar svg{width:15px;height:15px}

/* ---------- Navegacion ---------- */
.header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.88);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.header.is-scrolled{box-shadow:0 8px 24px -20px rgba(15,47,87,.6)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-block:12px;position:relative}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:1.22rem;color:var(--ink);letter-spacing:-.02em;line-height:1.15}
.brand:hover{color:var(--ink)}
.brand__mark{width:40px;height:40px;flex:0 0 40px}
.brand__sub{display:block;font-size:.64rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.nav__menu{display:flex;align-items:center;gap:4px}
.nav__menu a{padding:9px 14px;border-radius:999px;font-weight:600;font-size:.95rem;color:var(--ink-soft);white-space:nowrap}
.nav__menu a:hover{background:var(--bg-alt);color:var(--navy-2)}
/* el boton dentro del menu solo se usa en la version movil */
.nav__menu a.btn{display:none}
.nav__menu a.btn--dark,.nav__menu a.btn--dark:hover{color:#fff;background:var(--navy)}
.nav__menu a.btn--dark:hover{background:var(--navy-2)}
.nav__cta{display:flex;align-items:center;gap:10px}
.nav__toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:12px;
  cursor:pointer;align-items:center;justify-content:center;
}
.nav__toggle span{display:block;width:19px;height:2px;background:var(--ink);position:relative;border-radius:2px;transition:.2s}
.nav__toggle span::before,.nav__toggle span::after{content:"";position:absolute;left:0;width:19px;height:2px;background:var(--ink);border-radius:2px;transition:.2s}
.nav__toggle span::before{top:-6px}
.nav__toggle span::after{top:6px}
.nav__toggle[aria-expanded="true"] span{background:transparent}
.nav__toggle[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
.nav__toggle[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{
  position:relative;color:#eaf2ff;overflow:hidden;
  background:
    radial-gradient(70rem 40rem at 12% -12%,rgba(18,181,168,.28),transparent 60%),
    radial-gradient(55rem 35rem at 92% 8%,rgba(14,165,233,.26),transparent 60%),
    linear-gradient(160deg,#0b2a4d 0%,#0b1930 58%,#0b1220 100%);
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:radial-gradient(70% 60% at 50% 35%,#000 30%,transparent 100%);
  mask-image:radial-gradient(70% 60% at 50% 35%,#000 30%,transparent 100%);
}
.hero__inner{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;
  padding-block:clamp(64px,8vw,112px) clamp(72px,8vw,116px);
}
.hero h1{color:#fff}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero__lead{font-size:1.1rem;color:#b9cbe4;max-width:52ch}
.hero__badge{
  display:inline-flex;align-items:center;gap:10px;padding:7px 15px 7px 9px;border-radius:999px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);
  font-size:.82rem;font-weight:600;color:#d8e6f8;margin-bottom:22px;
}
.hero__badge b{background:var(--accent);color:#04201e;border-radius:999px;padding:2px 10px;font-size:.74rem;letter-spacing:.05em}
.hero__actions{display:flex;flex-wrap:wrap;gap:13px;margin:30px 0 34px}
.hero__facts{display:flex;flex-wrap:wrap;gap:12px 30px;border-top:1px solid rgba(255,255,255,.14);padding-top:22px}
.hero__facts li{font-size:.9rem;color:#a9bdd8;display:flex;align-items:center;gap:9px}
.hero__facts svg{width:18px;height:18px;flex:0 0 18px;color:var(--accent)}

.hero__card{
  background:rgba(255,255,255,.055);
  border:1px solid rgba(255,255,255,.15);
  border-radius:22px;padding:26px;
  box-shadow:0 30px 60px -30px rgba(0,0,0,.8);
  backdrop-filter:blur(6px);
}
.hero__card h2{color:#fff;font-size:1.05rem;margin-bottom:18px;letter-spacing:.02em}
.stack{display:grid;gap:12px}
.stack li{
  display:flex;gap:13px;align-items:flex-start;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.09);
  border-radius:14px;padding:14px 15px;
}
.stack .ico{
  width:38px;height:38px;flex:0 0 38px;border-radius:11px;
  display:grid;place-items:center;background:rgba(18,181,168,.16);color:var(--accent);
}
.stack .ico svg{width:20px;height:20px}
.stack strong{display:block;color:#fff;font-size:.95rem}
.stack span{font-size:.85rem;color:#a9bdd8;line-height:1.5}

/* ---------- Servicios ---------- */
.grid{display:grid;gap:24px}
.grid--2{grid-template-columns:repeat(2,1fr)}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--4{grid-template-columns:repeat(4,1fr)}

.svc{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:32px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.svc::before{content:"";position:absolute;inset:0 0 auto 0;height:4px;background:linear-gradient(90deg,var(--accent),var(--accent-2))}
.svc:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#cfe0f0}
.svc__ico{
  width:54px;height:54px;border-radius:15px;display:grid;place-items:center;margin-bottom:18px;
  background:linear-gradient(140deg,rgba(18,181,168,.16),rgba(14,165,233,.14));color:var(--navy);
}
.svc__ico svg{width:27px;height:27px}
.svc p{color:var(--muted)}
.svc ul{margin-top:18px;display:grid;gap:10px}
.svc ul li{position:relative;padding-left:28px;font-size:.95rem;color:var(--ink-soft)}
.svc ul li::before{
  content:"";position:absolute;left:0;top:.46em;width:16px;height:16px;border-radius:50%;
  background:rgba(18,181,168,.15);
}
.svc ul li::after{
  content:"";position:absolute;left:3px;top:.72em;width:9px;height:5px;
  border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);
  transform:rotate(-45deg);
}
.svc__tag{
  display:inline-block;margin-bottom:14px;padding:5px 12px;border-radius:999px;
  background:var(--bg-alt);border:1px solid var(--line);
  font-size:.74rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--navy-2);
}

/* ---------- Proceso ---------- */
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;position:relative}
.step__n{
  width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  background:var(--navy);color:#fff;font-weight:800;font-size:.95rem;margin-bottom:16px;
}
.step p{color:var(--muted);font-size:.95rem;margin:0}

/* ---------- Valores ---------- */
.value{display:flex;gap:16px;align-items:flex-start}
.value__ico{
  width:46px;height:46px;flex:0 0 46px;border-radius:13px;display:grid;place-items:center;
  background:#fff;border:1px solid var(--line);color:var(--accent);box-shadow:var(--shadow-sm);
}
.value__ico svg{width:22px;height:22px}
.value h3{margin-bottom:.3em;font-size:1.04rem}
.value p{color:var(--muted);font-size:.94rem;margin:0}

/* ---------- Sectores ---------- */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.chip{
  padding:9px 16px;border-radius:999px;background:#fff;border:1px solid var(--line);
  font-size:.9rem;font-weight:600;color:var(--ink-soft);box-shadow:var(--shadow-sm);
}

/* ---------- CTA ---------- */
.cta{
  border-radius:24px;padding:clamp(34px,5vw,58px);color:#eaf2ff;text-align:center;
  background:
    radial-gradient(40rem 22rem at 20% 0%,rgba(18,181,168,.32),transparent 62%),
    linear-gradient(150deg,#0f2f57,#0b1220);
  box-shadow:var(--shadow);
}
.cta h2{color:#fff;max-width:22ch;margin-inline:auto}
.cta p{color:#b9cbe4;max-width:58ch;margin-inline:auto}
.cta__actions{display:flex;flex-wrap:wrap;gap:13px;justify-content:center;margin-top:26px}

/* ---------- Contacto ---------- */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:start}
.contact__list{display:grid;gap:14px;margin-top:26px}
.contact__item{
  display:flex;gap:14px;align-items:center;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-sm);padding:16px 18px;box-shadow:var(--shadow-sm);
}
.contact__item .ico{
  width:42px;height:42px;flex:0 0 42px;border-radius:12px;display:grid;place-items:center;
  background:rgba(18,181,168,.12);color:var(--accent);
}
.contact__item .ico svg{width:20px;height:20px}
.contact__item .txt{display:block;min-width:0}
.contact__item .lbl{display:block;font-size:.74rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);font-weight:700}
.contact__item strong{display:block;font-size:1rem;font-weight:700;color:var(--ink);word-break:break-word}
.contact__item .desc{display:block;font-size:.92rem;color:var(--muted);font-weight:400}

.form{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:clamp(22px,3vw,32px);box-shadow:var(--shadow-sm);
}
.field{margin-bottom:16px}
.field label{display:block;font-size:.86rem;font-weight:700;margin-bottom:7px;color:var(--ink-soft)}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius-sm);
  font:inherit;font-size:.96rem;color:var(--ink);background:#fdfefe;transition:border-color .15s,box-shadow .15s;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--accent);box-shadow:0 0 0 4px rgba(18,181,168,.14);
}
.field textarea{resize:vertical;min-height:120px}
.field__row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form__note{font-size:.82rem;color:var(--muted);margin:14px 0 0}
.alert{padding:13px 16px;border-radius:var(--radius-sm);font-size:.93rem;margin-bottom:18px;border:1px solid}
.alert--ok{background:#e9f9f6;border-color:#9fe0d6;color:#0b5f56}
.alert--err{background:#fdecec;border-color:#f3b7b7;color:#8c2020}

/* ---------- Pie ---------- */
.footer{background:var(--ink);color:#8ea3c0;padding:56px 0 26px;font-size:.93rem}
.footer a{color:#b9cbe4}
.footer a:hover{color:var(--accent)}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:36px;padding-bottom:34px}
.footer h4{color:#fff;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:16px}
.footer ul{display:grid;gap:9px}
.footer .brand{color:#fff}
.footer .brand:hover{color:#fff}
.footer .brand__sub{color:#7e93b1}
.footer__bottom{
  border-top:1px solid rgba(255,255,255,.09);padding-top:20px;
  display:flex;flex-wrap:wrap;gap:10px 22px;justify-content:space-between;font-size:.86rem;
}


/* ---------- Animacion de entrada ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.is-visible{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .hero__inner{grid-template-columns:1fr;gap:40px}
  .contact{grid-template-columns:1fr;gap:30px}
  .grid--3,.grid--4{grid-template-columns:repeat(2,1fr)}
  .footer__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:820px){
  .nav__toggle{display:flex}
  .nav__cta .btn{display:none}
  .nav__menu{
    position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:2px;
    background:#fff;border-bottom:1px solid var(--line);padding:12px 20px 20px;
    box-shadow:0 20px 30px -24px rgba(15,47,87,.7);
    display:none;
  }
  .nav__menu.is-open{display:flex}
  .nav__menu a{padding:12px 14px;border-radius:var(--radius-sm)}
  .nav__menu a.btn{display:inline-flex;margin-top:8px}
  .topbar__list{gap:4px 14px;font-size:.8rem}
}
@media (max-width:640px){
  body{font-size:16px}
  .grid--2,.grid--3,.grid--4{grid-template-columns:1fr}
  .field__row{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr;gap:26px}
  .svc{padding:26px}
  .hero__actions .btn{width:100%}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important}
  .reveal{opacity:1;transform:none}
}

/* ---------- Casos / proyectos ---------- */
.caso{
  display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;
  padding:34px 0;
}
.caso + .caso{border-top:1px solid var(--line);margin-top:14px}
.caso--inv .caso__media{order:2}
.caso__shot{
  margin:0;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--line);background:#fff;box-shadow:var(--shadow);
}
.caso__shot img{width:100%;height:auto}
.caso__thumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:14px}
.caso__thumbs .caso__shot{box-shadow:var(--shadow-sm)}
.caso__body p{color:var(--muted)}
.caso__meta{
  display:flex;flex-wrap:wrap;gap:8px;margin:0 0 16px;
}
.caso__meta li{
  padding:5px 12px;border-radius:999px;background:var(--bg-alt);border:1px solid var(--line);
  font-size:.78rem;font-weight:700;color:var(--navy-2);
}
.caso__body ul.puntos{display:grid;gap:9px;margin:18px 0 0}
.caso__body ul.puntos li{position:relative;padding-left:26px;font-size:.95rem;color:var(--ink-soft)}
.caso__body ul.puntos li::before{
  content:"";position:absolute;left:2px;top:.68em;width:9px;height:5px;
  border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg);
}
.caso__link{display:inline-flex;align-items:center;gap:7px;margin-top:20px;font-weight:700;font-size:.95rem}
.caso__link svg{width:16px;height:16px}
.caso__nota{font-size:.82rem;color:var(--muted);margin-top:18px}

@media (max-width:980px){
  .caso{grid-template-columns:1fr;gap:28px;padding:26px 0}
  .caso--inv .caso__media{order:0}
}
/* la captura del acceso a intranet es vertical: se limita para no dominar */
.caso--inv .caso__shot{max-width:420px;margin-inline:auto}

/* ---------- Ilustracion dentro de las tarjetas de servicio ---------- */
.svc__img{
  margin:20px 0 4px;border-radius:var(--radius-sm);overflow:hidden;
  border:1px solid var(--line);background:#fbfdff;
}
.svc__img img{width:100%;height:auto;display:block}

/* ---------- Banda de logotipos ---------- */
.caso__banda{
  margin:6px 0 0;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-sm);
}
.caso__banda img{width:100%;height:auto;display:block}

@media (max-width:640px){
  .caso__thumbs{grid-template-columns:1fr 1fr}
  .caso__thumbs .caso__shot:last-child{display:none}
}

/* En pantallas angostas los diagramas se pueden desplazar para leerlos */
@media (max-width:560px){
  .svc__img{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .svc__img img{min-width:480px}
}