/*
  Archivo: assets/css/styles.css
  Nota: Las imágenes están referenciadas RELATIVAS a este CSS.
  - hero:  ../img/hero-tech.jpg
  - cta:   ../img/cta-bg.png
*/

:root{
  --bg:#f3f7fb;
  --card:#ffffff;
  --ink:#0c1b2a;
  --muted:#5a6b7b;
  --brand:#0b3a67;
  --brand2:#0a2f55;
  --line:rgba(15,45,75,.12);
  --shadow:0 10px 30px rgba(13, 35, 60, .12);
  --shadow2:0 8px 22px rgba(13, 35, 60, .10);
  --radius:18px;
  --radius2:14px;
  --green:#22c55e;
  --green2:#16a34a;
  --blueBtn:#2f6fed;
  --chip:#e9f2ff;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--ink);
  background:var(--bg);
}
a{color:inherit; text-decoration:none}

.wrap{max-width:1120px; margin:0 auto; padding:0 18px}

/* =========================
   TOPBAR (LIMPIO Y ESTABLE)
   Objetivo: WhatsApp a la derecha, misma altura que Zervix, sin overflow
   ========================= */
.topbar{
  position:sticky; top:0; z-index:40;
  backdrop-filter:saturate(130%) blur(10px);
  background:linear-gradient(180deg, rgba(6,29,52,.92), rgba(6,29,52,.80));
  border-bottom:1px solid rgba(255,255,255,.10);
  padding-top: 8px;    /* aire arriba como querías */
  padding-bottom: 4px;
}

/* La fila principal del header */
.topbar .barRow{
  display:flex;
  align-items:flex-start;               /* clave: todo arriba */
  justify-content:space-between;
  gap:16px;
  padding: 8px 0;                        /* recorta altura extra */
  min-height: 0;                         /* evita header gordo */
  flex-wrap: nowrap;                     /* desktop: todo en una línea */
}

/* Marca */
.topbar .brand{
  display:flex;
  align-items:flex-start;
  font-weight:900;
  font-size:22px;
  line-height:1;
  color:#fff;
  text-decoration:none;
  min-width:170px;
  padding-top: 2px;                      /* separa de borde superior */
}

/* Nav */
.topbar .nav{
  display:flex;
  align-items:flex-start;
  gap:18px;
  color:rgba(255,255,255,.90);
  font-weight:600;
  font-size:14px;
  white-space:nowrap;
}

/* Links */
.topbar .nav a{
  opacity:.92;
  padding:8px 10px;
  border-radius:10px;
  position:relative;
  display:inline-flex;
  align-items:center;
  line-height:1.1;
}
.topbar .nav a:hover{background:rgba(255,255,255,.10)}

/* CTA derecha */
.topbar .ctaTop{
  display:flex;
  align-items:flex-start;               /* clave: sube el botón */
  justify-content:flex-end;
  gap:10px;
  min-width:0;                          /* evita overflow */
}

/* Botones base */
.btn{
  border:0; cursor:pointer;
  padding:12px 16px;
  border-radius:12px;
  font-weight:800;
  font-size:14px;
  display:inline-flex; align-items:center; justify-content:center;
  gap:10px;
  transition:transform .08s ease, filter .12s ease;
  user-select:none;
}
.btn:active{transform:translateY(1px)}
.btnGreen{background:linear-gradient(180deg, var(--green), var(--green2)); color:#fff; box-shadow:0 10px 18px rgba(20,170,70,.25)}
.btnBlue{background:#fff; color:#123a67; border:1px solid rgba(255,255,255,.30)}
.btnBlue:hover{filter:brightness(.98)}

/* CTA WhatsApp (top) asegurado */
.topbar #btnWhatsTop{
  align-self:flex-start;                /* misma altura que Zervix */
  margin:0;
  position:static;                      /* mata top:-2 y similares */
  white-space:nowrap;
  max-width:100%;
  padding:10px 14px;                    /* compacto como venías pidiendo */
  border-radius:14px;
  font-weight:900;
  background: linear-gradient(180deg, #22d36a, #10a64f);
  color:#fff !important;
  border:0;
  box-shadow: 0 10px 22px rgba(0,0,0,.18);
}
.topbar #btnWhatsTop:hover{
  filter: brightness(1.03);
  transform: translateY(-1px);
}

/* Mobile menu */
.burger{display:none}
.mobilePanel{display:none}
.navMobile{display:none;}
.navMobile.active{display:flex; flex-direction:column; gap:12px; padding:10px 0;}

/* Responsive header */
@media (max-width: 900px){
  .navDesktop{display:none;}
  .burger{display:inline-flex;}
}

/* En móvil: permite wrap para que no se salga */
@media (max-width: 520px){
  .topbar .barRow{
    flex-wrap: wrap;                    /* aquí sí: que baje si toca */
    gap: 10px;
    align-items:flex-start;
  }
  .topbar .brand{
    min-width: 0;
    font-size: 20px;
  }
  .topbar .ctaTop{
    margin-left:auto;                   /* CTA pegado a la derecha */
  }
  .topbar #btnWhatsTop{
    padding: 10px 12px;
    font-size: 13px;
  }
}

@media (min-width: 901px){
  .navMobile{display:none !important;}
  .burger{display:none;}
}

/* =========================
   HERO / RESTO DEL SITIO
   ========================= */

/* Hero */
.hero{
  position:relative;
  background:
    linear-gradient(90deg, rgba(6,29,52,.92) 0%, rgba(6,29,52,.70) 52%, rgba(6,29,52,.10) 100%),
    url("../img/hero-tech.jpg");
  background-size:cover;
  background-position:center;
  color:#fff;
  overflow:hidden;
}
.hero::after{
  content:"";
  position:absolute; inset:auto 0 0 0;
  height:28px;
  background:linear-gradient(180deg, rgba(0,0,0,0), rgba(243,247,251,1));
}
.hero .inner{padding:46px 0 34px}

.heroGrid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:22px;
  align-items:center;
}

.kicker{opacity:.9; font-weight:700; letter-spacing:.2px}
h1{
  margin:10px 0 10px;
  font-size:44px;
  line-height:1.05;
  letter-spacing:-.6px;
}
h1 .emph{color:#e7f1ff; text-decoration:underline; text-decoration-thickness:4px; text-underline-offset:6px}
.sub{
  margin:0 0 18px;
  font-size:16px;
  opacity:.92;
  max-width:560px;
}
.heroBtns{display:flex; gap:12px; flex-wrap:wrap}

.heroImageShell{
  min-height:240px;
  border-radius:22px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  box-shadow:0 20px 40px rgba(0,0,0,.22);
  overflow:hidden;
  position:relative;
}
.heroImageShell img{width:100%; height:100%; object-fit:cover; display:block; opacity:.92}

/* Sections */
section{padding:26px 0}
.sectionTitle{
  font-size:22px;
  font-weight:900;
  color:#123a67;
  margin:0 0 14px;
}

/* Services */
.services{
  background:transparent;
  margin-top:-10px;
}
.serviceGrid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap:14px;
}

.card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow2);
  overflow:hidden;
}

.svc{
  display:flex;
  flex-direction:column;
  min-height:132px;
  cursor:pointer;
  transition:transform .10s ease, filter .12s ease;
}
.svc:hover{transform:translateY(-2px); filter:saturate(1.03)}
.svc .thumb{
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 2;
  background:#dfeaf7;
  overflow:hidden;
}
.svc .thumb img{width:100%; height:100%; object-fit:cover; display:block}
.svc .label{padding:14px 12px 16px; font-weight:800; color:#123a67; text-align:center}

.svcWide{
  grid-column: span 2;
  display:grid;
  grid-template-columns: 1fr 1.05fr;
  min-height:132px;
  align-items:stretch;
}
.svcWide .left{
  padding:16px 16px;
  background:linear-gradient(180deg, #0b3a67, #082e52);
  color:#fff;
  display:flex; flex-direction:column; justify-content:center;
  gap:6px;
}
.svcWide .left .t{font-weight:900; font-size:18px}
.svcWide .left .d{opacity:.92; font-size:13px}
.svcWide .right{background:#0b3a67}
.svcWide .right img{width:100%; height:100%; object-fit:cover; display:block; opacity:.9}

/* How it works */
.howRow{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:14px;
}
.step{
  padding:14px 14px;
  display:flex; gap:12px; align-items:center;
  border-radius:var(--radius);
}
.bubble{
  width:36px; height:36px;
  border-radius:999px;
  display:grid; place-items:center;
  font-weight:900;
  color:#fff;
  flex:0 0 auto;
}
.b1{background:#16a34a}
.b2{background:#2563eb}
.b3{background:#6b7280}
.step .txt{font-weight:800; color:#123a67}

/* Why + testimonials */
.twoCol{
  display:grid;
  grid-template-columns: 1fr 1.1fr;
  gap:16px;
  align-items:start;
}

.why{padding:16px;}
.why ul{list-style:none; padding:0; margin:10px 0 0; display:grid; gap:12px}
.why li{display:flex; gap:10px; align-items:center; font-weight:800; color:#123a67}
.check{
  width:22px; height:22px; border-radius:999px;
  background:#e9fbee;
  border:1px solid rgba(22,163,74,.25);
  display:grid; place-items:center;
  color:#16a34a;
  flex:0 0 auto;
}

.testi{padding:16px; display:grid; gap:12px;}
.quote{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:14px;
  display:grid;
  grid-template-columns: 52px 1fr;
  gap:12px;
  align-items:start;
  box-shadow:0 8px 18px rgba(13,35,60,.08);
}
.avatar{
  width:52px; height:52px; border-radius:999px;
  background:linear-gradient(180deg,#cfe3ff,#eaf3ff);
  overflow:hidden;
  border:1px solid rgba(15,45,75,.12);
}
.avatar img{width:100%; height:100%; object-fit:cover; display:block}
.qText{font-size:14px; color:#1b3550; line-height:1.35}
.qBy{margin-top:6px; font-weight:900; color:#123a67; font-size:13px}
.stars{margin-top:6px; font-size:14px; letter-spacing:1px; color:#f59e0b}
/* Coverage */
.coverage{padding:16px;}
.coverage ul{margin:10px 0 0; padding-left:18px; color:#123a67; font-weight:700}
.coverage li{margin:8px 0}


/* Bottom CTA (modelo: gris degradado limpio) */
.ctaBand{
  background:
    radial-gradient(1200px 260px at 50% 0%,
      rgba(255,255,255,.65) 0%,
      rgba(255,255,255,.18) 35%,
      rgba(255,255,255,0) 70%),
    linear-gradient(180deg,
      #e9edf2 0%,
      #cfd6df 45%,
      #aeb8c4 100%);

  color:#fff;
  margin-top:14px;
  padding:26px 0;
}

.ctaBand .inner{padding:0}

.ctaBand .box{
  text-align:center;
  padding:22px 18px;
  border-radius:22px;
  background:rgba(6,29,52,.55);
  border:1px solid rgba(255,255,255,.10);
  box-shadow:0 20px 40px rgba(0,0,0,.22);
  max-width:760px;
  margin:0 auto;
}

.ctaBand h2{
  margin:0 0 14px;
  font-size:26px;
  font-weight:900;
  letter-spacing:-.3px;
}


/* Footer */
footer{
  background: linear-gradient(180deg, #0b3a67 0%, #062a4d 55%, #041a33 100%);
  color:rgba(255,255,255,.92);
  padding:18px 0 22px;
  border-top:1px solid rgba(255,255,255,.10);
}

.footRow{display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap}
.footLinks{display:flex; gap:14px; font-weight:700; font-size:13px; opacity:.92}
.footLinks a{opacity:.9}
.footLinks a:hover{opacity:1; text-decoration:underline}

.social{display:flex; gap:10px}

.iconBtn{
  width:34px;
  height:34px;
  border-radius:10px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.12);
  display:grid;
  place-items:center;
  cursor:pointer;
  transition:transform .10s ease, filter .12s ease;
}
.iconBtn:hover{transform:translateY(-1px); filter:brightness(1.05)}
.iconBtn svg{
  width:18px;
  height:18px;
  fill:#fff;
  opacity:.95;
}

/* Helpers */
.spacer8{height:8px}
.muted{color:var(--muted)}

/* Responsive general */
@media (max-width: 980px){
  .serviceGrid{grid-template-columns: repeat(3, 1fr)}
  .svcWide{grid-column: span 3}
  h1{font-size:38px}
  .heroGrid{grid-template-columns: 1fr}
  .heroImageShell{display:none}
  .twoCol{grid-template-columns: 1fr}
}

@media (max-width: 720px){
  .nav{display:none}
  .burger{display:inline-flex}
  .ctaTop{min-width:auto}
  .serviceGrid{grid-template-columns: repeat(2, 1fr)}
  .svcWide{grid-column: span 2; grid-template-columns: 1fr}
  .svcWide .right{display:none}
  .howRow{grid-template-columns: 1fr}
  h1{font-size:34px}
  .hero .inner{padding:34px 0 22px}

  .mobilePanel{
    display:none;
    border-top:1px solid rgba(255,255,255,.10);
    padding:10px 0 14px;
  }
  .mobilePanel a{
    display:block;
    padding:10px 12px;
    border-radius:12px;
    color:rgba(255,255,255,.92);
    font-weight:800;
  }
  .mobilePanel a:hover{background:rgba(255,255,255,.10)}
}

/* NAV ACTIVE STATE */
.nav a.active,
.mobilePanel a.active{
  opacity:1;
  background: rgba(255,255,255,.10);
  position:relative;
}
.nav a.active::after{
  content:"";
  position:absolute;
  left:10px;
  right:10px;
  bottom:6px;
  height:2px;
  border-radius:2px;
  background: rgba(255,255,255,.95);
}
.mobilePanel a.active{
  background: rgba(255,255,255,.14);
}

/* =========================
   SERVICES – OVERLAY
   ========================= */
.card.svc{
  position: relative;
  overflow: hidden;
}

.svcOverlay{
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(11,58,103,.92) 0%,
    rgba(11,58,103,.88) 45%,
    rgba(11,58,103,.95) 100%
  );
  color: #fff;

  display: flex;
  flex-direction: column;
  justify-content: space-between;

  padding: 14px;
  opacity: 0;
  transform: translateY(6px);
  pointer-events: none;

  transition: opacity .18s ease, transform .18s ease;
  z-index: 5;
}

@media (hover:hover){
  .card.svc:hover .svcOverlay{
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
}
@media (hover:none){
  .card.svc:active .svcOverlay,
  .card.svc:focus-within .svcOverlay{
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
}
.card.svc.isOpen .svcOverlay{
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.svcOverlay__title{
  font-weight: 900;
  font-size: 16px;
  margin-bottom: 8px;
}

.svcOverlay__list{
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  opacity: .95;
}
.svcOverlay__list li{
  position: relative;
  padding-left: 12px;
}
.svcOverlay__list li::before{
  content: "•";
  position: absolute;
  left: 0;
  color: #9fd1ff;
}

.svcOverlay__cta{
  margin-top: 12px;
  display: flex;
  justify-content: center;
}
.svcOverlay__cta .btn{
  width: 100%;
  font-size: 14px;
  font-weight: 800;
  padding: 12px 0;
}

@media (max-width: 720px){
  .svcOverlay{ padding: 12px; }
  .svcOverlay__title{ font-size: 15px; }
  .svcOverlay__list{ font-size: 12.5px; }
}

/* ===== ZERVIX MODAL (Términos) ===== */
.zvxModal{
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
}
.zvxModal.isOpen{ display:block; }

.zvxModal__backdrop{
  position:absolute;
  inset:0;
  background: rgba(0,0,0,.45);
  backdrop-filter: blur(4px);
}

.zvxModal__panel{
  position: relative;
  width: min(880px, calc(100% - 28px));
  max-height: calc(100dvh - 28px);
  margin: 14px auto;
  background: #fff;
  border-radius: 18px;
  border: 1px solid rgba(17, 40, 72, .10);
  box-shadow: 0 20px 50px rgba(0,0,0,.25);
  overflow: hidden;
}

.zvxModal__head{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 10px;
  padding: 14px 16px;
  background: #f6f9fc;
  border-bottom: 1px solid rgba(17, 40, 72, .08);
}

.zvxModal__head h3{
  margin:0;
  font-size: 16px;
  font-weight: 900;
  color:#0b2d57;
}

.zvxModal__close{
  border: 0;
  background: transparent;
  font-size: 18px;
  cursor: pointer;
  padding: 8px 10px;
  border-radius: 12px;
  color:#0b2d57;
}
.zvxModal__close:hover{ background: rgba(11,45,87,.08); }

.zvxModal__body{
  padding: 14px 16px;
  overflow: auto;
  max-height: calc(100dvh - 160px);
  color:#123a67;
  line-height: 1.55;
}

.zvxModal__body h4{
  margin: 14px 0 6px;
  color:#0b2d57;
  font-weight: 900;
}
.zvxModal__body ul{
  margin: 8px 0 0;
  padding-left: 18px;
}
.zvxModal__note{
  margin-top: 14px;
  font-weight: 700;
  color: rgba(18,58,103,.78);
}

.zvxModal__foot{
  padding: 12px 16px;
  display:flex;
  justify-content: flex-end;
  border-top: 1px solid rgba(17, 40, 72, .08);
  background: #fff;
}

body.modalOpen{ overflow: hidden; }

/* ===== HERO BOTONES – una sola línea ===== */
.techHero .heroBtns{
  display: flex;
  flex-wrap: nowrap;
  gap: 10px;
}
.techHero .heroBtns a{
  white-space: nowrap;
  font-size: 14px;
  padding: 10px 14px;
}
@media (max-width: 380px){
  .techHero .heroBtns a{
    font-size: 13px;
    padding: 9px 12px;
  }
}

/* ===== GANA DINERO: botones en 1 sola línea (móvil) ===== */
.techHero .wrap > a.btnPrimary,
.techHero .wrap > a.btnGhost{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  padding: 10px 14px;
  font-size: 14px;
  line-height: 1;
}
.techHero .wrap{
  display: flex;
  flex-wrap: wrap;
}
.techHero .wrap > h1,
.techHero .wrap > p{
  flex: 0 0 100%;
}
.techHero .wrap > a.btnPrimary,
.techHero .wrap > a.btnGhost{
  flex: 1 1 auto;
  min-width: 0;
  margin-right: 10px;
}
.techHero .wrap > a.btnGhost{
  margin-right: 0;
}
@media (max-width: 380px){
  .techHero .wrap > a.btnPrimary,
  .techHero .wrap > a.btnGhost{
    font-size: 13px;
    padding: 9px 12px;
  }
}