/* ==========================================================================
   MaisaIT — Servicios informáticos en Toledo
   Sistema de diseño: morado profundo + negro, estética "red de nodos"
   ========================================================================== */

:root{
  /* Paleta */
  --black:        #0a0710;
  --black-soft:   #0f0a1c;
  --purple-950:   #160029;
  --purple-900:   #240046;
  --purple-800:   #34006b;
  --purple-700:   #5a189a;
  --purple-500:   #9d4edd;
  --purple-400:   #b565f2;
  --purple-300:   #c77dff;
  --white:        #f6f3fa;
  --gray-300:     #cdc4dc;
  --gray-500:     #9c8fb3;
  --gray-600:     #756b8a;
  --line:         rgba(157,78,221,0.18);

  /* Tipografía */
  --font-display: 'Space Grotesk', 'Segoe UI', sans-serif;
  --font-body:    'Inter', 'Segoe UI', sans-serif;
  --font-mono:    'JetBrains Mono', 'Courier New', monospace;

  /* Ritmo */
  --radius: 14px;
  --radius-sm: 8px;
  --container: 1180px;
  --ease: cubic-bezier(.16,1,.3,1);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{ animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

body{
  margin:0;
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
button{ font-family: inherit; cursor:pointer; }

.container{
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow{
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--purple-300);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}
.eyebrow::before{
  content:"";
  width: 22px;
  height: 1px;
  background: var(--purple-400);
  display:inline-block;
}

h1,h2,h3,h4{
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.12;
  margin: 0 0 16px;
  letter-spacing: -0.01em;
}
h2{ font-size: clamp(28px, 3.6vw, 44px); }
h3{ font-size: 20px; }
p{ margin: 0 0 16px; color: var(--gray-300); }

.section{ padding: 96px 0; position: relative; }
.section--tight{ padding: 64px 0; }
.section-head{ max-width: 640px; margin-bottom: 56px; }
.section-head p{ font-size: 17px; }

/* Focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline: 2px solid var(--purple-300);
  outline-offset: 3px;
}

/* ---------- Botones ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  transition: transform .25s var(--ease), background .25s, border-color .25s, box-shadow .25s;
  white-space: nowrap;
}
.btn--primary{
  background: linear-gradient(135deg, var(--purple-500), var(--purple-700));
  color: var(--white);
  box-shadow: 0 8px 30px -8px rgba(157,78,221,0.55);
}
.btn--primary:hover{ transform: translateY(-2px); box-shadow: 0 12px 34px -6px rgba(157,78,221,0.7); }
.btn--ghost{
  background: transparent;
  border-color: rgba(246,243,250,0.2);
  color: var(--white);
}
.btn--ghost:hover{ border-color: var(--purple-300); color: var(--purple-300); }
.btn--sm{ padding: 10px 18px; font-size: 13px; }

/* ---------- Header ---------- */
.site-header{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  background: rgba(10,7,16,0.7);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, background .3s, padding .3s;
}
.site-header.is-scrolled{
  padding: 12px 0;
  border-bottom-color: var(--line);
  background: rgba(10,7,16,0.92);
}
.site-header .container{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo{
  display:flex;
  align-items:center;
  gap:10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--white);
}
.logo__mark{
  width: 34px; height: 34px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--purple-400), var(--purple-800));
  display: flex; align-items: center; justify-content: center;
  position: relative;
}
.logo__mark svg{ width: 18px; height: 18px; }
.logo-img{
  height: 60px;
  width: auto;
  display: block;
}
.site-footer .logo-img{ height: 100px; }
.logo__sub{
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--gray-500);
  letter-spacing: 0.08em;
  display: block;
  font-weight: 400;
  margin-top: -2px;
}

.nav-links{
  display:flex;
  align-items:center;
  gap: 36px;
}
.nav-links a{
  font-size: 14.5px;
  font-weight: 500;
  color: var(--gray-300);
  position: relative;
  padding: 4px 0;
  transition: color .2s;
}
.nav-links a:hover{ color: var(--white); }
.nav-links a::after{
  content:"";
  position:absolute; left:0; right:100%; bottom:-2px;
  height:1px; background: var(--purple-300);
  transition: right .25s var(--ease);
}
.nav-links a:hover::after{ right:0; }

.header-cta{ display:flex; align-items:center; gap:14px; }

.nav-toggle{
  display:none;
  background:none; border:none; color:var(--white);
  width: 40px; height:40px;
  align-items:center; justify-content:center;
}
.nav-toggle svg{ width:22px; height:22px; }

/* ---------- Hero ---------- */
.hero{
  position: relative;
  padding: 168px 0 120px;
  overflow: hidden;
  isolation: isolate;
}
.hero-bg{
  position:absolute; inset:0;
  z-index:-1;
  background:
    radial-gradient(60% 50% at 80% 8%, rgba(90,24,154,0.55), transparent 60%),
    radial-gradient(45% 40% at 8% 90%, rgba(157,78,221,0.28), transparent 60%),
    var(--black);
}
.hero-net{ position:absolute; inset:0; z-index:-1; opacity:0.75; }
.hero-net circle{ animation: pulse-node 5s ease-in-out infinite; }
.hero-net line{ stroke: var(--purple-500); stroke-opacity: 0.28; }
@keyframes pulse-node{
  0%,100%{ opacity:.55; }
  50%{ opacity:1; }
}

.hero-grid{
  display:grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items:center;
}
.hero h1{
  font-size: clamp(38px, 5.4vw, 64px);
  max-width: 15ch;
}
.hero h1 em{
  font-style:normal;
  background: linear-gradient(120deg, var(--purple-300), var(--purple-500));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-lede{
  font-size: 18px;
  max-width: 46ch;
  color: var(--gray-300);
}
.hero-ctas{ display:flex; gap:16px; margin-top: 34px; flex-wrap:wrap; }

.hero-stats{
  display:flex;
  gap: 34px;
  margin-top: 56px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  flex-wrap: wrap;
}
.hero-stat b{
  display:block;
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--white);
}
.hero-stat span{
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: .06em;
}

.hero-panel{
  position: relative;
  background: linear-gradient(160deg, rgba(90,24,154,0.35), rgba(15,10,28,0.6));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  backdrop-filter: blur(6px);
}
.hero-panel__head{
  display:flex; align-items:center; justify-content:space-between;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gray-500);
  margin-bottom: 18px;
}
.hero-panel__dot{ width:8px; height:8px; border-radius:50%; background: var(--purple-400); box-shadow: 0 0 0 4px rgba(157,78,221,0.18); }
.hero-panel__row{
  display:flex; align-items:center; justify-content:space-between;
  padding: 13px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 14px;
}
.hero-panel__row:last-child{ border-bottom:none; }
.status-pill{
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(120,60,220,0.18);
  color: var(--purple-300);
  border: 1px solid rgba(157,78,221,0.35);
}
.status-pill--ok{ color:#8ff0c0; background: rgba(60,220,150,0.12); border-color: rgba(60,220,150,0.3); }

/* ---------- Toggle Empresas/Particulares ---------- */
.audience-toggle{
  display:inline-flex;
  padding: 5px;
  background: var(--purple-950);
  border: 1px solid var(--line);
  border-radius: 999px;
  gap: 4px;
  margin-bottom: 40px;
}
.audience-toggle button{
  border:none;
  background: transparent;
  color: var(--gray-500);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .03em;
  padding: 9px 22px;
  border-radius: 999px;
  transition: background .25s, color .25s;
}
.audience-toggle button.active{
  background: linear-gradient(135deg, var(--purple-500), var(--purple-800));
  color: var(--white);
}

/* ---------- Servicios ---------- */
.services-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.service-card{
  background: var(--black-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 26px;
  transition: transform .3s var(--ease), border-color .3s, background .3s;
  display: none;
}
.service-card.is-visible{ display:block; }
.service-card:hover{
  transform: translateY(-4px);
  border-color: rgba(157,78,221,0.55);
  background: linear-gradient(160deg, rgba(90,24,154,0.18), var(--black-soft));
}
a.service-card{ text-decoration:none; color:inherit; cursor:pointer; position:relative; }
.service-card__more{
  display:inline-flex; align-items:center; gap:6px;
  margin-top:16px; font-family:var(--font-mono); font-size:12.5px;
  color:var(--purple-300); opacity:0; transform: translateX(-6px);
  transition: opacity .25s var(--ease), transform .25s var(--ease);
}
.service-card__more svg{ width:14px; height:14px; }
a.service-card:hover .service-card__more{ opacity:1; transform:none; }
.service-card__icon{
  width: 44px; height:44px;
  border-radius: 11px;
  background: rgba(157,78,221,0.12);
  border: 1px solid var(--line);
  display:flex; align-items:center; justify-content:center;
  margin-bottom: 18px;
  color: var(--purple-300);
}
.service-card__icon svg{ width:22px; height:22px; }
.service-card h3{ margin-bottom: 8px; font-size: 18px; }
.service-card p{ font-size: 14.5px; margin-bottom:0; }

/* ---------- Proceso ---------- */
.process{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.process::before{
  content:"";
  position:absolute; top:23px; left:0; right:0; height:1px;
  background: repeating-linear-gradient(90deg, var(--purple-500) 0 8px, transparent 8px 16px);
  opacity:.4;
}
.process-step{ position:relative; padding-right: 20px; }
.process-step__num{
  font-family: var(--font-mono);
  width:46px; height:46px;
  border-radius:50%;
  background: var(--black);
  border: 1px solid var(--purple-500);
  color: var(--purple-300);
  display:flex; align-items:center; justify-content:center;
  font-size: 15px;
  margin-bottom: 20px;
  position: relative;
  z-index:1;
}
.process-step h3{ font-size:17px; }
.process-step p{ font-size: 14px; }

/* ---------- Por qué elegirnos ---------- */
.pillars{
  display:grid;
  grid-template-columns: repeat(3,1fr);
  gap: 20px;
}
.pillar{
  padding: 30px 26px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(36,0,70,0.35), transparent);
}
.pillar__icon{ color: var(--purple-300); margin-bottom: 16px; }
.pillar__icon svg{ width: 28px; height:28px; }

/* ---------- Confianza / caso ---------- */
.trust{
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(135deg, rgba(90,24,154,0.28), rgba(15,10,28,0.7));
  padding: 56px;
  display:grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items:center;
  position: relative;
  overflow:hidden;
}
.trust::after{
  content:"";
  position:absolute; right:-60px; top:-60px;
  width:220px; height:220px;
  border-radius:50%;
  background: radial-gradient(circle, rgba(199,125,255,0.25), transparent 70%);
}
.trust-metrics{ display:grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.trust-metric b{ display:block; font-family: var(--font-display); font-size: 30px; }
.trust-metric span{ font-family: var(--font-mono); font-size: 11.5px; color: var(--gray-500); text-transform:uppercase; }

/* ---------- Contacto ---------- */
.contact-grid{
  display:grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
}
.contact-info{ display:flex; flex-direction:column; gap: 20px; }
.contact-info__item{
  display:flex; gap:16px; align-items:flex-start;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--black-soft);
}
.contact-info__icon{
  width: 38px; height:38px; flex-shrink:0;
  border-radius: 9px;
  background: rgba(157,78,221,0.14);
  display:flex; align-items:center; justify-content:center;
  color: var(--purple-300);
}
.contact-info__icon svg{ width:19px; height:19px; }
.contact-info__item h3{ font-size:15px; margin-bottom:4px; }
.contact-info__item p{ font-size: 14px; margin:0; }
.contact-info__item a{ color: var(--gray-300); transition: color .2s; }
.contact-info__item a:hover{ color: var(--purple-300); }

.whatsapp-cta{
  margin-top: 6px;
  padding: 20px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(60,220,150,0.3);
  background: rgba(60,220,150,0.06);
  display:flex; align-items:center; gap:14px;
}
.whatsapp-cta svg{ width:28px; height:28px; color:#4ade80; flex-shrink:0; }

.form-card{
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  background: var(--black-soft);
}
.form-row{ display:grid; grid-template-columns: 1fr 1fr; gap:16px; }
.field{ margin-bottom: 18px; }
.field label{
  display:block;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gray-500);
  margin-bottom: 8px;
  letter-spacing: .03em;
}
.field input, .field textarea, .field select{
  width:100%;
  background: var(--purple-950);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 13px 14px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 14.5px;
  transition: border-color .2s;
}
.field input::placeholder, .field textarea::placeholder{ color: var(--gray-600); }
.field input:focus, .field textarea:focus, .field select:focus{ border-color: var(--purple-400); outline: none; }
.field textarea{ resize: vertical; min-height: 110px; }
.form-note{ font-size: 12.5px; color: var(--gray-600); margin-top: 12px; }
.form-status{ font-size: 14px; margin-top: 14px; display:none; }
.form-status.show{ display:block; }
.form-status.ok{ color:#4ade80; }
.form-status.err{ color:#f87171; }

/* ---------- Footer ---------- */
.site-footer{
  border-top: 1px solid var(--line);
  padding: 64px 0 28px;
  background: var(--black-soft);
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer-brand p{ font-size: 14px; max-width: 32ch; }
.footer-col h4{
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--gray-500);
  margin-bottom: 18px;
  font-weight: 500;
}
.footer-col a{
  display:block;
  font-size: 14px;
  color: var(--gray-300);
  margin-bottom: 12px;
  transition: color .2s;
}
.footer-col a:hover{ color: var(--purple-300); }
.footer-social{ display:flex; gap:10px; margin-top:16px; }
.footer-social a{
  width:36px; height:36px;
  border-radius:9px;
  border:1px solid var(--line);
  display:flex; align-items:center; justify-content:center;
  margin:0;
}
.footer-social a svg{ width:16px; height:16px; }
.footer-bottom{
  padding-top: 24px;
  border-top: 1px solid var(--line);
  display:flex; justify-content:space-between; align-items:center;
  font-size: 13px; color: var(--gray-600);
  flex-wrap:wrap; gap:12px;
}

/* ---------- WhatsApp flotante ---------- */
.wa-float{
  position:fixed; right:22px; bottom:22px; z-index:90;
  width:58px; height:58px; border-radius:50%;
  background: linear-gradient(135deg,#22c55e,#15803d);
  display:flex; align-items:center; justify-content:center;
  box-shadow: 0 10px 30px -8px rgba(34,197,94,0.6);
  transition: transform .25s var(--ease);
}
.wa-float:hover{ transform: scale(1.08); }
.wa-float svg{ width:28px; height:28px; color:#fff; }

/* ---------- Reveal on scroll ---------- */
.reveal{ opacity:0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in{ opacity:1; transform:none; }

/* ---------- Responsive ---------- */
@media (max-width: 980px){
  .hero-grid{ grid-template-columns: 1fr; }
  .hero-panel{ order:-1; }
  .services-grid{ grid-template-columns: repeat(2,1fr); }
  .process{ grid-template-columns: repeat(2,1fr); row-gap: 40px; }
  .process::before{ display:none; }
  .pillars{ grid-template-columns: 1fr; }
  .trust{ grid-template-columns: 1fr; padding: 36px; }
  .contact-grid{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px){
  .nav-links, .header-cta .btn--ghost{ display:none; }
  .nav-toggle{ display:flex; }
  .site-header.nav-open .nav-links{
    display:flex; position:absolute; top:100%; left:0; right:0;
    flex-direction:column; background: var(--black-soft);
    padding: 20px 24px; border-bottom:1px solid var(--line);
    gap: 18px;
  }
  .hero{ padding: 140px 0 80px; }
  .hero-stats{ gap: 24px; }
  .services-grid{ grid-template-columns: 1fr; }
  .form-row{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr 1fr; gap: 28px; }
  .section{ padding: 64px 0; }
  .trust-metrics{ grid-template-columns: 1fr 1fr; }
}