/* ==========================================================================
   PROTEGO CONSULTING — Design System
   Tokens derivados del isotipo oficial: #0A2E4D / #1E5F8C / #D9A441
   ========================================================================== */

:root{
  /* Color */
  --navy:        #0A2E4D;   /* fondo institucional, headers */
  --navy-deep:   #071F35;   /* fondo aún más profundo, footer */
  --blue:        #1E5F8C;   /* enlaces, acentos secundarios */
  --blue-light:  #4A87B3;
  --gold:        #D9A441;   /* CTAs, nodo activo, énfasis */
  --gold-soft:   #F0D9A8;
  --slate:       #4A5568;   /* texto secundario sobre blanco */
  --ink:         #10202F;   /* texto principal sobre blanco */
  --paper:       #FFFFFF;
  --mist:        #F5F7FA;   /* fondo de secciones claras alternas */
  --line:        #E2E6EB;
  --success:     #1E8C6B;

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

  /* Espaciado */
  --gap-xs: .5rem;
  --gap-sm: 1rem;
  --gap-md: 1.75rem;
  --gap-lg: 3rem;
  --gap-xl: 5.5rem;

  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 20px 45px -20px rgba(10,46,77,.35);
  --shadow-sm: 0 8px 20px -10px rgba(10,46,77,.25);
  --maxw: 1180px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:.01ms !important; animation-iteration-count:1 !important; transition-duration:.01ms !important; scroll-behavior:auto !important; }
}

body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,h4{
  font-family:var(--font-display);
  color:var(--navy);
  line-height:1.15;
  margin:0 0 .6em;
  letter-spacing:-0.01em;
}
h1{ font-size:clamp(2.3rem, 4.4vw, 3.6rem); font-weight:700; }
h2{ font-size:clamp(1.7rem, 3vw, 2.5rem); font-weight:700; }
h3{ font-size:1.28rem; font-weight:600; }
p{ margin:0 0 1em; color:var(--slate); }
a{ color:var(--blue); text-decoration:none; }
a:hover{ color:var(--gold); }
img{ max-width:100%; display:block; }
ul{ padding-left:1.2em; color:var(--slate); }

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

.eyebrow{
  font-family:var(--font-mono);
  text-transform:uppercase;
  letter-spacing:.14em;
  font-size:.76rem;
  color:var(--gold);
  font-weight:600;
  display:inline-flex;
  align-items:center;
  gap:.5em;
  margin-bottom:.9em;
}
.eyebrow::before{ content:''; width:22px; height:2px; background:var(--gold); display:inline-block; }

.container{ max-width:var(--maxw); margin:0 auto; padding:0 1.5rem; }
section{ padding: var(--gap-xl) 0; position:relative; }
@media (max-width:720px){ section{ padding: var(--gap-lg) 0; } }

.section-head{ max-width:700px; margin-bottom:var(--gap-lg); }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.lead{ font-size:1.15rem; color:var(--slate); }

.bg-mist{ background:var(--mist); }
.bg-navy{ background:var(--navy); color:#EAF1F7; }
.bg-navy h1, .bg-navy h2, .bg-navy h3, .bg-navy h4{ color:#fff; }
.bg-navy p, .bg-navy li{ color:#C6D6E3; }
.bg-navy .eyebrow{ color:var(--gold); }

/* Textura "blueprint": red hexagonal tenue sobre fondo navy, eco del isotipo */
.blueprint{
  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: 42px 42px;
}
.blueprint::after{
  content:'';
  position:absolute; inset:0;
  background:radial-gradient(ellipse 60% 50% at 82% 8%, rgba(217,164,65,.16), transparent 60%);
  pointer-events:none;
}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex; align-items:center; gap:.55em;
  font-family:var(--font-body); font-weight:600; font-size:.96rem;
  padding:.85em 1.6em; border-radius:999px; border:2px solid transparent;
  cursor:pointer; transition:transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
  white-space:nowrap;
}
.btn:hover{ transform:translateY(-2px); }
.btn-gold{ background:var(--gold); color:var(--navy); }
.btn-gold:hover{ background:#e8b355; color:var(--navy); box-shadow:var(--shadow-sm); }
.btn-outline{ border-color:rgba(255,255,255,.55); color:#fff; background:transparent; }
.btn-outline:hover{ border-color:var(--gold); color:var(--gold); }
.btn-outline-navy{ border-color:var(--navy); color:var(--navy); background:transparent; }
.btn-outline-navy:hover{ border-color:var(--gold); color:var(--navy); background:var(--gold-soft); }
.btn-whatsapp{ background:#1E8C6B; color:#fff; }
.btn-whatsapp:hover{ background:#176b52; color:#fff; }
.btn-block{ width:100%; justify-content:center; }
.btn-row{ display:flex; gap:1rem; flex-wrap:wrap; }

/* ---------- Header ---------- */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(10,46,77,.92); backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.site-header .container{ display:flex; align-items:center; justify-content:space-between; height:76px; }
.brand img{ height:34px; }
.nav-links{ display:flex; align-items:center; gap:2rem; list-style:none; margin:0; padding:0; }
.nav-links a{ color:#DCE7EF; font-weight:500; font-size:.95rem; }
.nav-links a.active, .nav-links a:hover{ color:var(--gold); }
.nav-cta{ display:flex; align-items:center; gap:.75rem; }
.nav-toggle{ display:none; background:none; border:0; color:#fff; font-size:1.6rem; cursor:pointer; }

@media (max-width: 940px){
  .nav-toggle{ display:block; }
  .nav-links{
    position:fixed; inset:76px 0 0 0; background:var(--navy);
    flex-direction:column; align-items:flex-start; padding:2rem 1.5rem;
    transform:translateX(100%); transition:transform .25s ease; gap:1.4rem;
  }
  .nav-links.open{ transform:translateX(0); }
  .nav-cta .btn-outline{ display:none; }
}

/* ---------- Hero ---------- */
.hero{ padding-top:5.5rem; padding-bottom:5.5rem; overflow:hidden; }
.hero .container{ display:grid; grid-template-columns:1.15fr .85fr; gap:3rem; align-items:center; position:relative; z-index:1; }
.hero h1{ margin-bottom:.5rem; }
.hero .lead{ color:#C6D6E3; max-width:46ch; }
.hero-stat{
  margin-top:2.2rem; display:flex; gap:2.4rem; flex-wrap:wrap;
}
.hero-stat .num{ font-family:var(--font-mono); font-size:1.9rem; color:var(--gold); font-weight:700; display:block; }
.hero-stat .lbl{ font-size:.82rem; color:#AFC3D3; max-width:16ch; }
.hero-art{ position:relative; }
@media (max-width: 900px){
  .hero .container{ grid-template-columns:1fr; }
  .hero-art{ order:-1; max-width:280px; margin:0 auto; }
}

/* ---------- Tarjetas de servicio ---------- */
.grid-3{ display:grid; grid-template-columns:repeat(3,1fr); gap:1.6rem; }
.grid-2{ display:grid; grid-template-columns:1fr 1fr; gap:1.6rem; }
.grid-4{ display:grid; grid-template-columns:repeat(4,1fr); gap:1.4rem; }
@media (max-width: 900px){ .grid-3, .grid-4{ grid-template-columns:1fr 1fr; } }
@media (max-width: 620px){ .grid-3, .grid-2, .grid-4{ grid-template-columns:1fr; } }

.card{
  background:var(--paper); border:1px solid var(--line); border-radius:var(--radius);
  padding:2rem 1.7rem; transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.card:hover{ transform:translateY(-4px); box-shadow:var(--shadow); border-color:transparent; }
.card .ico{
  width:52px; height:52px; border-radius:12px; background:var(--navy);
  display:flex; align-items:center; justify-content:center; margin-bottom:1.1rem;
}
.card .ico svg{ width:26px; height:26px; }
.card h3{ margin-bottom:.5rem; }
.card p{ font-size:.95rem; margin-bottom:.8rem; }
.card a.card-link{ font-weight:600; font-size:.9rem; }

/* ---------- Ecosistema (3 hexágonos entrelazados) ---------- */
.ecosystem{ display:flex; justify-content:center; }
.ecosystem svg{ width:100%; max-width:640px; height:auto; }

/* ---------- Comparativa ---------- */
.compare{ width:100%; border-collapse:collapse; overflow:hidden; border-radius:var(--radius); }
.compare th, .compare td{ padding:1rem 1.2rem; text-align:left; font-size:.92rem; border-bottom:1px solid var(--line); }
.compare thead th{ background:var(--navy); color:#fff; font-family:var(--font-display); font-weight:600; }
.compare tbody tr:last-child td{ border-bottom:none; }
.compare td.win{ background:#FBF3E4; color:var(--navy); font-weight:700; }
.compare th.win{ background:var(--gold); color:var(--navy); }
.compare-scroll{ overflow-x:auto; border:1px solid var(--line); border-radius:var(--radius); }

/* ---------- Línea de tiempo (metodología 6 meses) ---------- */
.timeline{ display:grid; grid-template-columns:repeat(6,1fr); gap:1rem; counter-reset:step; }
@media (max-width:980px){ .timeline{ grid-template-columns:repeat(3,1fr); } }
@media (max-width:620px){ .timeline{ grid-template-columns:1fr; } }
.tl-step{ position:relative; padding-top:2.6rem; }
.tl-step::before{
  counter-increment:step; content:counter(step);
  position:absolute; top:0; left:0; width:2.2rem; height:2.2rem; border-radius:50%;
  background:var(--gold); color:var(--navy); font-family:var(--font-mono); font-weight:700;
  display:flex; align-items:center; justify-content:center; font-size:.9rem;
}
.tl-step::after{
  content:''; position:absolute; top:1.1rem; left:2.2rem; height:2px; width:calc(100% - 1rem);
  background:var(--line);
}
.timeline .tl-step:last-child::after{ display:none; }
.tl-step .mo{ font-family:var(--font-mono); font-size:.75rem; color:var(--gold); text-transform:uppercase; letter-spacing:.08em; }
.tl-step h4{ font-size:1rem; margin:.25rem 0 .3rem; }
.tl-step p{ font-size:.88rem; }

/* ---------- Stats ---------- */
.stats{ display:grid; grid-template-columns:repeat(4,1fr); gap:1.5rem; text-align:center; }
@media (max-width:760px){ .stats{ grid-template-columns:1fr 1fr; } }
.stat b{ display:block; font-family:var(--font-mono); font-size:2.2rem; color:var(--gold); }
.stat span{ font-size:.85rem; color:#AFC3D3; }

/* ---------- Testimonios (carrusel) ---------- */
.tcarousel{ position:relative; max-width:760px; margin:0 auto; }
.tslide{ display:none; text-align:center; padding:0 1rem; }
.tslide.active{ display:block; animation:fade .5s ease; }
@keyframes fade{ from{opacity:0; transform:translateY(6px);} to{opacity:1; transform:translateY(0);} }
.tslide blockquote{ font-family:var(--font-display); font-size:1.25rem; color:var(--navy); margin:0 0 1.2rem; }
.tslide cite{ font-style:normal; font-size:.88rem; color:var(--slate); }
.tslide cite b{ color:var(--navy); display:block; font-size:.95rem; }
.tdots{ display:flex; justify-content:center; gap:.5rem; margin-top:1.6rem; }
.tdots button{ width:9px; height:9px; border-radius:50%; border:0; background:var(--line); cursor:pointer; padding:0; }
.tdots button.active{ background:var(--gold); }

/* ---------- Manifiesto ---------- */
.manifesto{ text-align:center; max-width:820px; margin:0 auto; }
.manifesto h2{ font-size:clamp(1.8rem,4vw,2.8rem); }
.manifesto .rows{ display:grid; gap:.9rem; margin-top:2.2rem; text-align:left; }
.manifesto .rows p{ padding-left:1.6rem; border-left:2px solid var(--gold); color:#C6D6E3; font-size:1.02rem; }

/* ---------- Sectores ---------- */
.sector{ text-align:center; }
.sector .ico{ margin:0 auto 1rem; }

/* ---------- Perfil (César Viteri) ---------- */
.profile{ display:grid; grid-template-columns:.8fr 1.2fr; gap:2.5rem; align-items:center; }
@media (max-width:820px){ .profile{ grid-template-columns:1fr; } }
.profile-avatar{
  aspect-ratio:1; border-radius:var(--radius); background:linear-gradient(155deg, var(--navy), var(--blue));
  display:flex; align-items:center; justify-content:center; position:relative; overflow:hidden;
}
.profile-avatar span{ font-family:var(--font-display); font-size:4.5rem; color:var(--gold); font-weight:700; z-index:1; }
.profile ul{ list-style:none; padding:0; display:grid; gap:.8rem; margin-top:1.2rem; }
.profile ul li{ display:flex; gap:.7rem; font-size:.94rem; color:var(--slate); }
.profile ul li svg{ flex:none; width:18px; height:18px; color:var(--gold); margin-top:.15em; }
.pull-quote{ font-family:var(--font-display); font-size:1.15rem; color:var(--navy); border-left:3px solid var(--gold); padding-left:1rem; margin-top:1.3rem; }

/* ---------- Formulario ---------- */
.form-card{ background:var(--paper); border:1px solid var(--line); border-radius:var(--radius); padding:2.2rem; box-shadow:var(--shadow-sm); }
.field{ margin-bottom:1.2rem; }
.field label{ display:block; font-size:.86rem; font-weight:600; color:var(--navy); margin-bottom:.4rem; }
.field input, .field select, .field textarea{
  width:100%; padding:.75em .9em; border:1px solid var(--line); border-radius:var(--radius-sm);
  font-family:var(--font-body); font-size:.95rem; background:#fff; color:var(--ink);
}
.field input:focus, .field select:focus, .field textarea:focus{ outline:2px solid var(--blue); border-color:var(--blue); }
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:1rem; }
@media (max-width:560px){ .field-row{ grid-template-columns:1fr; } }
.form-success-icon{
  width:56px; height:56px; border-radius:50%; background:var(--navy);
  display:flex; align-items:center; justify-content:center; margin:0 auto 1.2rem;
}
.form-success-icon svg{ width:26px; height:26px; }
.form-error-box{
  display:none; background:#FDECEC; color:#B3261E; border:1px solid #F5C6C6;
  padding:.8rem 1rem; border-radius:var(--radius-sm); font-size:.85rem; margin-bottom:1.2rem;
}
.form-error-box.visible{ display:block; }

/* ---------- Contacto: tarjetas de info ---------- */
.contact-info{ display:grid; gap:1.1rem; }
.contact-info .item{ display:flex; gap:1rem; align-items:flex-start; }
.contact-info .ico{ width:44px; height:44px; border-radius:10px; background:var(--mist); display:flex; align-items:center; justify-content:center; flex:none; }
.contact-info .ico svg{ width:20px; height:20px; color:var(--navy); }
.contact-info h4{ margin:0 0 .2rem; font-size:1rem; }
.contact-info p{ margin:0; font-size:.92rem; }
.social-row{ display:flex; gap:.7rem; margin-top:1.4rem; }
.social-row a{
  width:40px; height:40px; border-radius:50%; background:rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.2);
  display:flex; align-items:center; justify-content:center; color:#fff;
}
.social-row a:hover{ background:var(--gold); border-color:var(--gold); color:var(--navy); }
.contact-info.on-light .social-row a{ background:var(--mist); border-color:var(--line); color:var(--navy); }
.contact-info.on-light .social-row a:hover{ background:var(--gold); color:var(--navy); }

/* ---------- Blog ---------- */
.post-card{ display:flex; flex-direction:column; height:100%; }
.post-card .tag{ font-family:var(--font-mono); font-size:.7rem; text-transform:uppercase; letter-spacing:.08em; color:var(--gold); }
.post-card .soon{
  display:inline-block; margin-top:1rem; font-size:.78rem; font-weight:600; color:var(--blue);
  background:#EAF2F7; padding:.3em .8em; border-radius:999px;
}

/* ---------- CTA final ---------- */
.cta-panel{
  border-radius:24px; padding:3.5rem 3rem; text-align:center; position:relative; overflow:hidden;
}
.cta-panel h2{ margin-bottom:.6rem; }
.cta-panel .btn-row{ justify-content:center; margin-top:1.8rem; }

/* ---------- Footer ---------- */
.site-footer{ padding:4rem 0 2rem; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:2.5rem; margin-bottom:3rem; }
.footer-grid h4{ color:#fff; font-size:.85rem; text-transform:uppercase; letter-spacing:.08em; margin-bottom:1.1rem; font-family:var(--font-mono); }
.footer-grid ul{ list-style:none; padding:0; margin:0; display:grid; gap:.6rem; }
.footer-grid ul a{ color:#B8CADA; font-size:.92rem; }
.footer-grid ul a:hover{ color:var(--gold); }
.footer-bottom{ border-top:1px solid rgba(255,255,255,.1); padding-top:1.6rem; display:flex; justify-content:space-between; flex-wrap:wrap; gap:1rem; font-size:.82rem; color:#8FA7BC; }
.footer-grid{ grid-template-columns:1.2fr 1fr 1fr 1fr 1fr; }
@media (max-width:900px){ .footer-grid{ grid-template-columns:1fr 1fr 1fr; } }
@media (max-width:620px){ .footer-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:420px){ .footer-grid{ grid-template-columns:1fr; } }

/* ---------- Banner de cookies ---------- */
.cookie-banner{
  position:fixed; left:0; right:0; bottom:0; z-index:300;
  background:var(--navy-deep); color:#DCE7EF;
  padding:1.2rem 1.6rem; box-shadow:0 -8px 24px -8px rgba(0,0,0,.45);
  display:flex; align-items:center; justify-content:center; gap:1.5rem; flex-wrap:wrap;
  transform:translateY(110%); transition:transform .35s ease;
}
.cookie-banner.visible{ transform:translateY(0); }
.cookie-banner p{ margin:0; font-size:.88rem; max-width:640px; color:#B8CADA; }
.cookie-banner p a{ color:var(--gold); }
.cookie-banner .cookie-actions{ display:flex; gap:.7rem; flex-wrap:wrap; flex-shrink:0; }
.cookie-banner .btn{ padding:.6rem 1.2rem; font-size:.85rem; }
@media (max-width:620px){ .cookie-banner{ flex-direction:column; text-align:center; padding:1.4rem 1.2rem; } }

/* ---------- WhatsApp flotante ---------- */
.wa-float{
  position:fixed; bottom:1.6rem; right:1.6rem; z-index:200;
  width:58px; height:58px; border-radius:50%; background:#1E8C6B; color:#fff;
  display:flex; align-items:center; justify-content:center; box-shadow:0 10px 24px -8px rgba(0,0,0,.4);
  transition:transform .15s ease;
}
.wa-float:hover{ transform:scale(1.08); color:#fff; }
.wa-float svg{ width:28px; height:28px; }

/* ---------- Utilidades ---------- */
.tag-pill{
  display:inline-block; font-family:var(--font-mono); font-size:.72rem; letter-spacing:.05em;
  text-transform:uppercase; padding:.35em .9em; border-radius:999px; background:var(--mist); color:var(--navy);
  border:1px solid var(--line); margin:.2rem .3rem .2rem 0;
}
.divider{ height:1px; background:var(--line); margin:var(--gap-lg) 0; border:0; }
.legal-content h2{ font-size:1.3rem; margin-top:2rem; }
.legal-content{ max-width:760px; }
.legal-content p, .legal-content li{ font-size:.96rem; }
.breadcrumb{ font-size:.85rem; color:#AFC3D3; margin-bottom:1rem; }
.breadcrumb a{ color:#AFC3D3; }