:root{
    --bg-deep:#081120;
    --bg-mid:#0b1728;
    --bg-soft:#0f1d33;
    --bg-card:#0d1a2e;
    --text-primary:#f3efe3;
    --text-muted:rgba(243,239,227,0.62);
    --text-faint:rgba(243,239,227,0.42);
    --accent:#4ADE80;
    --accent-dim:#2fb968;
    --accent-deep:#14532d;
    --border:rgba(243,239,227,0.10);
    --card-bg:rgba(243,239,227,0.035);
  }

  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    background:var(--bg-deep);
    color:var(--text-primary);
    font-family:'Plus Jakarta Sans',sans-serif;
    overflow-x:hidden;
    -webkit-font-smoothing:antialiased;
  }
  ::selection{background:var(--accent-deep);color:var(--text-primary);}

  .paper-grain{
    position:fixed; inset:0; z-index:200; pointer-events:none;
    opacity:0.05; mix-blend-mode:soft-light;
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  }
  a{color:inherit;text-decoration:none;}
  ul{list-style:none;}

  .mono{
    font-family:'JetBrains Mono',monospace;
    letter-spacing:0.08em;
    text-transform:uppercase;
  }

  .reveal{
    opacity:0;
    transform:translateY(24px);
    transition:opacity .9s ease, transform .9s cubic-bezier(.2,.8,.2,1);
  }
  .reveal.in{ opacity:1; transform:translateY(0); }

  /* ---------- NAV ---------- */
  nav{
    position:fixed; top:0; left:0; right:0;
    display:flex; align-items:center; justify-content:space-between;
    padding:26px 48px; z-index:100;
  }
  .logo{ display:flex; align-items:center; }
  /* el PNG del logo trae mucho aire transparente: se compensa con márgenes negativos */
  .logo img{ height:120px; width:auto; display:block; margin:-42px -56px; }
  .nav-links{ display:flex; gap:38px; font-size:12.5px; color:var(--text-muted); }
  .nav-links a{ transition:color .4s ease; }
  .nav-links a:hover{ color:var(--text-primary); }
  .nav-cta{
    font-size:12.5px; font-weight:500; padding:10px 22px; border-radius:100px;
    background:rgba(74,222,128,0.10); border:1px solid rgba(74,222,128,0.35);
    transition:border-color .4s ease, background .4s ease;
  }
  .nav-cta:hover{ border-color:rgba(74,222,128,0.65); background:rgba(74,222,128,0.18); }
  /* Hamburger toggle */
  .nav-toggle{
    display:none; background:none; border:none; cursor:pointer;
    flex-direction:column; gap:5px; padding:8px; z-index:110;
  }
  .nav-toggle span{
    display:block; width:22px; height:2px; background:var(--text-primary);
    border-radius:2px; transition:transform .3s ease, opacity .3s ease;
  }
  .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:820px){
    .nav-toggle{ display:flex; margin-left:auto; margin-right:12px; }
    nav{ padding:20px 24px; }
    .nav-links{
      display:none; position:absolute; top:100%; left:0; right:0;
      flex-direction:column; padding:20px 24px; gap:0;
      background:rgba(11,23,40,0.97); backdrop-filter:blur(16px); -webkit-backdrop-filter:blur(16px);
      border-bottom:1px solid var(--border);
    }
    .nav-links.open{ display:flex; }
    .nav-links a{ padding:14px 0; border-bottom:1px solid var(--border); font-size:14.5px; }
    .nav-links a:last-child{ border-bottom:none; }
    .nav-cta{ font-size:12px; padding:8px 16px; }
  }

  /* ---------- HERO ---------- */
  .hero{
    position:relative; min-height:100vh; display:flex; align-items:center; overflow:hidden;
    padding:120px 0 50px;
    background:radial-gradient(1000px 700px at 74% 52%, rgba(74,222,128,0.08), transparent 65%);
  }

  .hero-inner{
    position:relative; z-index:5; width:100%; max-width:1400px; margin:0 auto; padding:0 48px;
    display:grid; grid-template-columns:1.02fr 0.98fr; align-items:center; gap:0 44px;
  }
  .hero-copy{ grid-column:1; }
  .hero-globe{ grid-column:2; grid-row:1 / 3; }

  .hero-globe{
    position:relative; height:min(700px, 82vh); min-height:360px;
    opacity:0; animation:rise 1.2s ease forwards; animation-delay:.4s;
  }
  .hero-globe::before{
    content:''; position:absolute; inset:10%; border-radius:50%;
    background:radial-gradient(circle, rgba(74,222,128,0.12), transparent 62%);
  }
  .hero-globe canvas{ position:absolute; inset:0; display:block; }

  @media (max-width:980px){
    .hero{ padding:120px 0 40px; }
    .hero-inner{ grid-template-columns:1fr; gap:20px; padding:0 24px; }
    .hero-copy{ order:1; grid-column:1; }
    .hero-globe{ order:2; grid-column:1; grid-row:auto; height:min(360px, 72vw); min-height:240px; }
    .cta-group{ order:3; grid-column:1; margin-top:0 !important; }
  }

  h1{
    font-family:'Plus Jakarta Sans',sans-serif; font-weight:700;
    font-size:clamp(42px, 5.3vw, 78px); line-height:1.05; letter-spacing:-0.025em;
    max-width:13ch;
    opacity:0; animation:rise 1.1s ease forwards; animation-delay:.3s;
  }

  .subtitle{
    margin-top:28px; font-size:17px; line-height:1.6; color:var(--text-muted); max-width:42ch; font-weight:400;
    opacity:0; animation:rise 1.1s ease forwards; animation-delay:.5s;
  }

  .cta-group{ grid-column:1; margin-top:44px; display:flex; align-items:center; gap:22px; flex-wrap:wrap; opacity:0; animation:rise 1.1s ease forwards; animation-delay:.68s; }

  .btn-primary{
    background:linear-gradient(160deg, #2fce75, #16904f);
    color:#f2fbf5; font-size:14.5px; font-weight:600; padding:15px 30px;
    border-radius:100px; display:inline-block;
    box-shadow:0 0 0 1px rgba(74,222,128,0.35) inset, 0 12px 32px -12px rgba(74,222,128,0.5);
    transition:transform .45s cubic-bezier(.2,.8,.2,1), box-shadow .45s ease;
  }
  .btn-primary:hover{
    transform:translateY(-2px);
    box-shadow:0 0 0 1px rgba(74,222,128,0.55) inset, 0 18px 42px -12px rgba(74,222,128,0.6);
  }

  .btn-outline{
    font-size:14px; color:var(--text-primary); padding:14px 26px; border:1px solid var(--border); border-radius:100px;
    transition:border-color .4s ease, background .4s ease;
  }
  .btn-outline:hover{ border-color:var(--accent-dim); background:rgba(74,222,128,0.06); }

  .btn-secondary{
    font-size:14px; color:var(--text-muted); display:flex; align-items:center; gap:8px; transition:color .4s ease, gap .4s ease;
  }
  .btn-secondary:hover{ color:var(--text-primary); gap:12px; }
  .btn-secondary svg{ transition:transform .4s ease; }
  .btn-secondary:hover svg{ transform:translateX(3px); }

  @keyframes rise{ from{opacity:0; transform:translateY(16px);} to{opacity:1; transform:translateY(0);} }

  /* ---------- SECTION SHELL ---------- */
  section.block{ position:relative; padding:104px 48px; }
  .block-inner{ max-width:1200px; margin:0 auto; }

  .section-head{ margin-bottom:52px; max-width:640px; }
  .section-eyebrow{ font-size:11px; color:var(--accent); margin-bottom:20px; }
  .section-head h2{
    font-family:'Plus Jakarta Sans',sans-serif; font-weight:600; font-size:clamp(30px,3.6vw,46px);
    letter-spacing:-0.02em; margin-bottom:20px;
  }
  .section-head p{ color:var(--text-muted); font-size:15.5px; line-height:1.65; max-width:52ch; }

  #soluciones{ background:linear-gradient(180deg, var(--bg-deep), var(--bg-mid)); }

  .feature-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:14px; border-radius:16px; }
  .feature{
    background:var(--bg-card); border:1px solid var(--border); border-radius:16px; padding:26px 24px;
    transition:transform .45s cubic-bezier(.2,.8,.2,1), border-color .45s ease, background .5s ease;
  }
  .feature:hover{ transform:translateY(-4px); border-color:rgba(74,222,128,0.25); background:#101f36; }
  .feature-top{ display:flex; align-items:center; gap:10px; margin-bottom:14px; }
  .feature-num{ font-size:11px; color:var(--accent); }
  .feature h3{ font-family:'Plus Jakarta Sans',sans-serif; font-size:16px; font-weight:600; letter-spacing:-0.01em; }
  .feature p{ font-size:13px; color:var(--text-muted); line-height:1.5; }
  @media (max-width:980px){ .feature-grid{ grid-template-columns:repeat(2,1fr); } }
  @media (max-width:560px){ .feature-grid{ grid-template-columns:1fr; } }

  /* ---------- SERVICIOS (precios) ---------- */
  #servicios{ background:linear-gradient(180deg, var(--bg-mid), var(--bg-deep)); }

  .delivery-note{
    display:inline-flex; align-items:center; gap:8px; font-size:11px; color:var(--text-faint);
    margin-top:18px; padding:9px 16px; border:1px solid var(--border); border-radius:100px;
  }
  .delivery-note .dot{ width:5px; height:5px; border-radius:50%; background:var(--accent); flex-shrink:0; }

  .services-grid{ display:grid; gap:14px; }
  .services-grid.primary{ grid-template-columns:repeat(4,1fr); margin-bottom:14px; }
  .services-grid.secondary{ grid-template-columns:repeat(3,1fr); }

  .service-card{
    position:relative; background:var(--bg-card); border:1px solid var(--border); border-radius:16px;
    padding:28px 24px; display:flex; flex-direction:column;
    transition:transform .45s cubic-bezier(.2,.8,.2,1), border-color .45s ease;
  }
  .service-card:hover{ transform:translateY(-4px); border-color:rgba(74,222,128,0.25); }
  .service-card.featured{ border-color:rgba(74,222,128,0.4); background:linear-gradient(160deg, rgba(74,222,128,0.07), var(--bg-card) 45%); }

  .service-tag{ position:absolute; top:20px; right:22px; font-size:9.5px; color:var(--accent); }

  .service-icon{
    width:38px; height:38px; border-radius:10px; background:rgba(74,222,128,0.12);
    display:flex; align-items:center; justify-content:center; color:var(--accent); margin-bottom:20px;
  }
  .service-icon svg{ width:18px; height:18px; }

  .service-card h3{ font-family:'Plus Jakarta Sans',sans-serif; font-size:16.5px; font-weight:600; margin-bottom:8px; letter-spacing:-0.01em; }
  .service-card p{ font-size:13px; color:var(--text-muted); line-height:1.55; margin-bottom:20px; flex:1; }

  .service-price{ font-size:12.5px; color:var(--text-faint); margin-bottom:18px; }
  .service-price b{ color:var(--text-primary); font-weight:600; font-size:15.5px; }

  .service-cta{ text-align:center; font-size:13px; padding:11px 18px; }

  @media (max-width:980px){
    .services-grid.primary{ grid-template-columns:repeat(2,1fr); }
    .services-grid.secondary{ grid-template-columns:repeat(2,1fr); }
  }
  @media (max-width:600px){
    .services-grid.primary, .services-grid.secondary{ grid-template-columns:1fr; }
  }
  .services-more{ text-align:center; margin-top:34px; }

  /* ---------- ENFOQUE ---------- */
  #enfoque{ background:var(--bg-mid); }
  .enfoque-grid{ display:grid; grid-template-columns:0.9fr 1.1fr; gap:56px; align-items:start; }
  .enfoque-grid h2{
    font-family:'Plus Jakarta Sans',sans-serif; font-weight:600; font-size:clamp(28px,3.2vw,40px); letter-spacing:-0.02em; max-width:12ch;
  }
  .enfoque-text p{ font-size:15.5px; line-height:1.75; color:var(--text-muted); margin-bottom:22px; max-width:56ch; }
  .enfoque-text p:last-child{ margin-bottom:0; }
  @media (max-width:900px){ .enfoque-grid{ grid-template-columns:1fr; gap:32px; } }

  /* ---------- PROCESO ---------- */
  #proceso{ background:linear-gradient(180deg, var(--bg-mid), var(--bg-soft)); }
  .steps{ display:grid; grid-template-columns:repeat(4,1fr); gap:14px; border-radius:16px; }
  .step{
    background:var(--bg-card); border:1px solid var(--border); border-radius:16px; padding:38px 30px;
    transition:transform .45s cubic-bezier(.2,.8,.2,1), border-color .45s ease, background .5s ease;
  }
  .step:hover{ transform:translateY(-4px); border-color:rgba(74,222,128,0.25); background:#152541; }
  .step-num{ font-size:12px; color:var(--accent); display:block; margin-bottom:22px; }
  .step h3{ font-family:'Plus Jakarta Sans',sans-serif; font-size:18.5px; font-weight:600; margin-bottom:12px; letter-spacing:-0.01em; }
  .step p{ font-size:13.5px; color:var(--text-muted); line-height:1.6; }
  @media (max-width:980px){ .steps{ grid-template-columns:repeat(2,1fr); } }
  @media (max-width:600px){ .steps{ grid-template-columns:1fr; } }

  /* ---------- PACKS ---------- */
  #packs{ background:var(--bg-soft); }
  .packs-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:14px; }
  .pack{
    background:var(--bg-card); border:1px solid var(--border); border-radius:18px; padding:30px 28px;
    display:flex; flex-direction:column; transition:transform .5s cubic-bezier(.2,.8,.2,1), border-color .5s ease;
  }
  .pack:hover{ transform:translateY(-4px); border-color:rgba(74,222,128,0.25); }
  .pack.featured{ border-color:rgba(74,222,128,0.35); background:linear-gradient(160deg, rgba(74,222,128,0.05), var(--bg-card) 40%); }
  .pack-tag{ font-size:10.5px; color:var(--accent); margin-bottom:16px; }
  .pack-name{ font-family:'Plus Jakarta Sans',sans-serif; font-size:24px; font-weight:600; margin-bottom:12px; letter-spacing:-0.01em; }
  .pack-desc{ font-size:14px; color:var(--text-muted); line-height:1.6; margin-bottom:20px; }
  .pack-list{ flex:1; margin-bottom:24px; }
  .pack-list li{ font-size:13.5px; color:var(--text-primary); padding:10px 0; border-top:1px solid var(--border); display:flex; align-items:center; gap:10px; }
  .pack-list li:first-child{ border-top:none; }
  .pack-list li::before{ content:''; width:5px; height:5px; border-radius:50%; background:var(--accent); flex-shrink:0; }
  .pack .btn-outline{ text-align:center; }
  @media (max-width:980px){ .packs-grid{ grid-template-columns:1fr; } }

  .packs-note{ margin-top:36px; font-size:13px; color:var(--text-faint); }

  /* ---------- CONTACTO ---------- */
  #contacto{ background:linear-gradient(180deg, var(--bg-soft), var(--bg-mid)); }
  .contact-wrap{ display:grid; grid-template-columns:0.95fr 1.05fr; gap:48px; }
  .contact-wrap h2{ font-family:'Plus Jakarta Sans',sans-serif; font-weight:600; font-size:clamp(28px,3.4vw,42px); letter-spacing:-0.02em; max-width:14ch; margin-bottom:22px; }
  .contact-wrap .lede{ font-size:15.5px; color:var(--text-muted); line-height:1.7; max-width:42ch; }

  .contact-form{ background:var(--bg-card); border:1px solid var(--border); border-radius:18px; padding:36px; }
  .form-label{ font-size:11.5px; color:var(--text-faint); margin-bottom:14px; display:block; }
  .chip-group{ display:flex; flex-wrap:wrap; gap:10px; margin-bottom:30px; }
  .chip{
    font-size:13px; padding:10px 16px; border-radius:100px; border:1px solid var(--border); color:var(--text-muted);
    cursor:pointer; transition:all .35s ease; background:transparent;
  }
  .chip:hover{ border-color:rgba(74,222,128,0.3); color:var(--text-primary); }
  .chip.active{ background:var(--accent); color:var(--bg-deep); border-color:var(--accent); font-weight:500; }

  .field{ margin-bottom:20px; }
  .field label{ font-size:12px; color:var(--text-faint); display:block; margin-bottom:8px; }
  .field input, .field textarea{
    width:100%; background:rgba(243,239,227,0.03); border:1px solid var(--border); border-radius:10px;
    padding:13px 16px; color:var(--text-primary); font-family:'Plus Jakarta Sans',sans-serif; font-size:14px; outline:none;
    transition:border-color .35s ease, background .35s ease;
  }
  .field input:focus, .field textarea:focus{ border-color:var(--accent-dim); background:rgba(74,222,128,0.03); }
  .field textarea{ min-height:96px; resize:vertical; }

  .submit-row{ display:flex; align-items:center; gap:18px; margin-top:6px; }
  .form-note{ font-size:12.5px; color:var(--text-faint); opacity:0; transition:opacity .4s ease; }
  .form-note.show{ opacity:1; color:var(--accent); }

  @media (max-width:900px){ .contact-wrap{ grid-template-columns:1fr; gap:36px; } }

  /* ---------- FOOTER ---------- */
  footer{ padding:60px 48px 40px; background:var(--bg-mid); }
  .footer-bottom{
    max-width:1200px; margin:0 auto; display:flex; justify-content:space-between; align-items:center;
    padding-top:28px; border-top:1px solid var(--border); font-size:12px; color:var(--text-faint); flex-wrap:wrap; gap:16px;
  }
  .footer-links{ display:flex; gap:26px; }
  .footer-links a{ color:var(--text-muted); }

  /* ---------- GLOBAL MOBILE SPACING ---------- */
  @media (max-width:820px){
    section.block{ padding:72px 24px; }
    footer{ padding:40px 24px 30px; }
  }
  @media (max-width:480px){
    section.block{ padding:56px 16px; }
    .hero-inner{ padding:0 16px; }
    footer{ padding:32px 16px 24px; }
    .contact-wrap{ gap:28px; }
    .contact-form{ padding:24px 16px; }
    .enfoque-grid{ gap:24px; }
  }

  @media (prefers-reduced-motion: reduce){
    *{ animation-duration:0.001s !important; animation-iteration-count:1 !important; transition-duration:0.001s !important; }
  }