/* ============================================
   PORTALY — Design tokens
   Palette: deep space navy + violet→cyan gradient,
   with emerald / rose as service accent colors.
   Type: Unbounded (display) + Inter (body) + IBM Plex Mono (data/labels)
   Signature: rotating "portal" ring — gateway motif tied to the brand name.
   ============================================ */

:root{
  --bg:#0b0e1a;
  --bg-soft:#0e1220;
  --card:#131829;
  --card-hover:#1a2036;
  --border:rgba(255,255,255,.08);
  --border-strong:rgba(255,255,255,.16);
  --text:#e8eaf2;
  --text-muted:#8b92ac;
  --text-faint:#5c6382;

  --violet:#7c3aed;
  --cyan:#06b6d4;
  --emerald:#34d399;
  --rose:#fb7185;

  --grad-primary:linear-gradient(135deg,#7c3aed 0%,#06b6d4 100%);
  --grad-portal:conic-gradient(from 0deg,#7c3aed,#06b6d4,#fb7185,#7c3aed);

  --font-display:'Unbounded',system-ui,sans-serif;
  --font-body:'Inter',system-ui,-apple-system,sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,monospace;

  --container:1160px;
  --radius-sm:10px;
  --radius-md:16px;
  --radius-lg:28px;

  --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:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;}
}

body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  background-image:
    radial-gradient(circle at 12% 18%,rgba(124,58,237,.16),transparent 42%),
    radial-gradient(circle at 88% 8%,rgba(6,182,212,.12),transparent 40%),
    radial-gradient(circle at 75% 85%,rgba(251,113,133,.08),transparent 45%);
  background-attachment:fixed;
  position:relative;
  overflow-x:hidden;
}

body::before{
  content:'';
  position:fixed;
  inset:0;
  background-image:radial-gradient(rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:34px 34px;
  mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000,transparent 70%);
  pointer-events:none;
  z-index:0;
}

img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button{font:inherit;}

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

h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.15;margin:0;letter-spacing:-.01em;}
p{margin:0;color:var(--text-muted);}

.eyebrow{
  font-family:var(--font-mono);
  font-size:.8rem;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--cyan);
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-bottom:16px;
}
.eyebrow::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px 2px var(--cyan);}

:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:4px;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:13px 26px;
  border-radius:999px;
  font-weight:600;
  font-size:.95rem;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease),border-color .25s var(--ease);
  white-space:nowrap;
}
.btn-primary{
  background:var(--grad-primary);
  color:#fff;
  box-shadow:0 8px 24px -8px rgba(124,58,237,.55);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 32px -8px rgba(124,58,237,.7);}
.btn-ghost{
  background:transparent;
  color:var(--text);
  border-color:var(--border-strong);
}
.btn-ghost:hover{border-color:var(--cyan);color:var(--cyan);}
.btn-block{width:100%;}

/* ---------- Nav ---------- */
.nav{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(14px);
  background:rgba(11,14,26,.72);
  border-bottom:1px solid var(--border);
}
.nav-inner{
  max-width:var(--container);margin:0 auto;padding:16px 24px;
  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:600;font-size:1.15rem;}
.logo-mark{
  width:22px;height:22px;border-radius:50%;
  background:var(--grad-portal);
  box-shadow:0 0 14px rgba(124,58,237,.6);
  flex-shrink:0;
}
.nav-links{display:flex;align-items:center;gap:32px;}
.nav-links a{color:var(--text-muted);font-size:.95rem;font-weight:500;transition:color .2s;position:relative;padding:4px 0;}
.nav-links a:hover,.nav-links a.active{color:var(--text);}
.nav-links a.active::after{
  content:'';position:absolute;left:0;right:0;bottom:-4px;height:2px;
  background:var(--grad-primary);border-radius:2px;
}
.nav-cta{display:inline-flex;}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:6px;flex-direction:column;gap:5px;}
.nav-toggle span{width:22px;height:2px;background:var(--text);border-radius:2px;transition:transform .25s,opacity .25s;}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.open span:nth-child(2){opacity:0;}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

@media (max-width:860px){
  .nav-links{
    position:fixed;inset:64px 16px auto 16px;
    background:var(--card);border:1px solid var(--border);border-radius:var(--radius-md);
    flex-direction:column;align-items:flex-start;padding:20px;gap:16px;
    transform:translateY(-12px);opacity:0;pointer-events:none;
    transition:transform .25s var(--ease),opacity .25s var(--ease);
  }
  .nav-links.open{transform:translateY(0);opacity:1;pointer-events:auto;}
  .nav-cta{display:none;}
  .nav-toggle{display:flex;}
}

/* ---------- Section scaffolding ---------- */
section{position:relative;z-index:1;padding:96px 0;}
.section-head{max-width:640px;margin:0 0 56px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head h2{font-size:clamp(1.8rem,3.4vw,2.6rem);margin-bottom:14px;}
.section-head p{font-size:1.05rem;}

.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease);}
.reveal.in-view{opacity:1;transform:translateY(0);}

/* ---------- Hero ---------- */
.hero{padding:88px 0 60px;overflow:hidden;}
.hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;}
.hero h1{font-size:clamp(2.4rem,5vw,3.6rem);margin-bottom:22px;}
.hero h1 .grad{
  background:var(--grad-primary);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{font-size:1.15rem;max-width:520px;margin-bottom:34px;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:40px;}
.hero-stats{display:flex;gap:36px;flex-wrap:wrap;}
.hero-stats div{font-family:var(--font-mono);}
.hero-stats strong{display:block;font-size:1.5rem;font-family:var(--font-display);color:var(--text);}
.hero-stats span{font-size:.82rem;color:var(--text-faint);}

/* Portal signature element */
.portal-wrap{display:flex;align-items:center;justify-content:center;position:relative;min-height:380px;}
.portal{position:relative;width:340px;height:340px;}
.portal-ring{position:absolute;border-radius:50%;background:var(--grad-portal);animation:spin 20s linear infinite;}
.portal-ring::after{
  content:'';position:absolute;inset:2px;border-radius:50%;background:var(--bg);
}
.portal-ring.r1{inset:0;}
.portal-ring.r2{inset:34px;animation-duration:15s;animation-direction:reverse;opacity:.72;}
.portal-ring.r3{inset:68px;animation-duration:28s;opacity:.5;}
.portal-core{
  position:absolute;inset:112px;border-radius:50%;
  background:radial-gradient(circle at 35% 30%,rgba(255,255,255,.35),rgba(124,58,237,.45) 45%,rgba(6,182,212,.3) 78%,transparent 100%);
  box-shadow:0 0 70px 14px rgba(124,58,237,.35),0 0 120px 36px rgba(6,182,212,.18);
  animation:pulse 4.5s ease-in-out infinite;
}
.portal-node{
  position:absolute;top:50%;left:50%;width:9px;height:9px;margin:-4.5px 0 0 -4.5px;
  border-radius:50%;background:#fff;box-shadow:0 0 12px 4px rgba(255,255,255,.85);
  animation:orbit 9s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg);}}
@keyframes pulse{0%,100%{transform:scale(1);}50%{transform:scale(1.05);}}
@keyframes orbit{from{transform:rotate(0deg) translateX(170px) rotate(0deg);}to{transform:rotate(360deg) translateX(170px) rotate(-360deg);}}

@media (max-width:900px){
  .hero-inner{grid-template-columns:1fr;}
  .portal-wrap{order:-1;min-height:280px;}
  .portal{width:240px;height:240px;}
  .portal-node{animation-name:orbit-sm;}
  @keyframes orbit-sm{from{transform:rotate(0deg) translateX(120px) rotate(0deg);}to{transform:rotate(360deg) translateX(120px) rotate(-360deg);}}
}

/* ---------- Cards / services ---------- */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:22px;}
@media (max-width:960px){.grid-4{grid-template-columns:1fr 1fr;} .grid-2{grid-template-columns:1fr;}}
@media (max-width:600px){.grid-4{grid-template-columns:1fr;}}

.card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  padding:30px 26px;
  transition:transform .3s var(--ease),border-color .3s var(--ease),background .3s var(--ease);
}
.card:hover{transform:translateY(-4px);border-color:var(--border-strong);background:var(--card-hover);}

.service-icon{
  width:50px;height:50px;border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  margin-bottom:20px;border:1px solid var(--border);
}
.service-icon svg{width:24px;height:24px;}
.card h3{font-size:1.1rem;margin-bottom:10px;}
.card p{font-size:.95rem;}

.accent-violet .service-icon{background:rgba(124,58,237,.14);color:var(--violet);}
.accent-cyan .service-icon{background:rgba(6,182,212,.14);color:var(--cyan);}
.accent-emerald .service-icon{background:rgba(52,211,153,.14);color:var(--emerald);}
.accent-rose .service-icon{background:rgba(251,113,133,.14);color:var(--rose);}
.accent-violet{border-top:2px solid var(--violet);}
.accent-cyan{border-top:2px solid var(--cyan);}
.accent-emerald{border-top:2px solid var(--emerald);}
.accent-rose{border-top:2px solid var(--rose);}

.tag-list{list-style:none;margin:16px 0 0;padding:0;display:flex;flex-direction:column;gap:8px;}
.tag-list li{font-size:.88rem;color:var(--text-muted);display:flex;gap:8px;align-items:flex-start;}
.tag-list li::before{content:'';width:5px;height:5px;border-radius:50%;background:currentColor;margin-top:8px;flex-shrink:0;}

/* ---------- Process ---------- */
.process{display:flex;flex-direction:column;gap:0;border-left:1px solid var(--border);margin-left:14px;}
.process-step{position:relative;padding:0 0 44px 34px;}
.process-step:last-child{padding-bottom:0;}
.process-step::before{
  content:attr(data-n);
  position:absolute;left:-15px;top:0;
  width:29px;height:29px;border-radius:50%;
  background:var(--bg);border:1px solid var(--border-strong);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-mono);font-size:.78rem;color:var(--cyan);
}
.process-step h4{font-size:1.05rem;margin-bottom:6px;font-family:var(--font-display);font-weight:600;}
.process-step p{font-size:.95rem;}

/* ---------- CTA banner ---------- */
.cta-banner{
  border-radius:var(--radius-lg);
  padding:64px 48px;
  background:linear-gradient(135deg,rgba(124,58,237,.22),rgba(6,182,212,.16));
  border:1px solid var(--border-strong);
  text-align:center;
  position:relative;overflow:hidden;
}
.cta-banner h2{font-size:clamp(1.6rem,3vw,2.2rem);margin-bottom:14px;}
.cta-banner p{max-width:520px;margin:0 auto 30px;font-size:1.05rem;}

/* ---------- Footer ---------- */
.footer{border-top:1px solid var(--border);padding:56px 0 28px;position:relative;z-index:1;}
.footer-inner{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;margin-bottom:40px;}
.footer-brand p{max-width:260px;margin-top:12px;font-size:.9rem;}
.footer-links{display:flex;gap:64px;flex-wrap:wrap;}
.footer-links h4{font-size:.82rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-faint);font-family:var(--font-mono);font-weight:500;margin-bottom:14px;}
.footer-links a{display:block;color:var(--text-muted);font-size:.92rem;margin-bottom:10px;transition:color .2s;}
.footer-links a:hover{color:var(--cyan);}
.footer-bottom{
  border-top:1px solid var(--border);padding-top:24px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
  font-size:.82rem;color:var(--text-faint);
}

/* ---------- Page hero (inner pages) ---------- */
.page-hero{padding:64px 0 20px;}
.page-hero h1{font-size:clamp(2rem,4vw,2.8rem);margin-bottom:16px;}
.page-hero p{font-size:1.05rem;max-width:600px;}

/* ---------- Form (contacto) ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.form-grid .full{grid-column:1/-1;}
@media (max-width:640px){.form-grid{grid-template-columns:1fr;}}
label{display:block;font-size:.85rem;color:var(--text-muted);margin-bottom:7px;font-family:var(--font-mono);}
input,select,textarea{
  width:100%;padding:13px 14px;border-radius:var(--radius-sm);
  background:var(--bg-soft);border:1px solid var(--border);color:var(--text);
  font-family:var(--font-body);font-size:.95rem;
  transition:border-color .2s;
}
input:focus,select:focus,textarea:focus{border-color:var(--cyan);outline:none;}
textarea{resize:vertical;min-height:130px;}
.field{margin-bottom:0;}

.contact-info-card{display:flex;flex-direction:column;gap:22px;}
.contact-info-row{display:flex;gap:14px;align-items:flex-start;}
.contact-info-row .service-icon{margin-bottom:0;flex-shrink:0;}
.contact-info-row h4{font-size:.95rem;margin-bottom:4px;}
.contact-info-row p,.contact-info-row a{font-size:.92rem;}
.contact-info-row a:hover{color:var(--cyan);}

.form-status{font-size:.9rem;margin-top:14px;display:none;font-family:var(--font-mono);}
.form-status.show{display:block;}