/* ============================================================
   NOLO SOLUTIONS — sistema de diseño
   Paleta: navy #142238, azul medio #1E3A5F, verde-azulado #2E8B99,
   verde claro #6FB8C4, hueso frío #F5F7F9, tinta #17202B,
   acentos raros: rojo #C23B3B (bandera CN), dorado #D9A441 (éxito)
   Tipografía: Space Grotesk (display), Inter (texto), IBM Plex Mono (datos)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root{
  --navy: #142238;
  --navy-mid: #1E3A5F;
  --teal: #2E8B99;
  --teal-light: #6FB8C4;
  --bone: #F5F7F9;
  --paper: #FFFFFF;
  --ink: #17202B;
  --ink-soft: #4B5768;
  --line: #DCE2E8;
  --red: #C23B3B;
  --gold: #D9A441;

  --display: 'Space Grotesk', sans-serif;
  --body: 'Inter', sans-serif;
  --mono: 'IBM Plex Mono', monospace;

  --wrap: 1180px;
}

*{ box-sizing:border-box; margin:0; padding:0; }

html{ scroll-behavior:smooth; }

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

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; }

.wrap{
  max-width: var(--wrap);
  margin:0 auto;
  padding: 0 32px;
}

h1,h2,h3,h4{
  font-family: var(--display);
  color: var(--navy);
  letter-spacing:-0.01em;
  line-height:1.1;
}

.eyebrow{
  font-family: var(--mono);
  font-size:12.5px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color: var(--teal);
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:14px;
}
.eyebrow::before{
  content:"";
  width:22px; height:1px;
  background: var(--teal);
  display:inline-block;
}

/* ---------- focus & motion ---------- */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline: 2px solid var(--teal);
  outline-offset: 3px;
}
@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important; }
}

/* ---------- nav ---------- */
.nav{
  position:sticky; top:0; z-index:50;
  background: rgba(245,247,249,.92);
  backdrop-filter: blur(8px);
  border-bottom:1px solid var(--line);
}
.nav .wrap{
  display:flex; align-items:center; justify-content:space-between;
  height:76px;
}
.brand{ display:flex; align-items:center; gap:10px; font-family:var(--display); font-weight:700; font-size:19px; color:var(--navy); }
.brand-mark{ width:30px; height:30px; }
.nav-links{ display:flex; gap:34px; font-size:14.5px; font-weight:500; }
.nav-links a{ color:var(--ink-soft); position:relative; padding:4px 0; }
.nav-links a:hover{ color:var(--navy); }
.nav-cta{
  background:var(--navy); color:#fff !important; font-weight:600; font-size:14px;
  padding:11px 20px; border-radius:2px; letter-spacing:.01em;
}
.nav-cta:hover{ background:var(--teal); }
.nav-toggle{ display:none; }

@media (max-width: 860px){
  .nav-links{ display:none; }
  .nav-toggle{ display:block; background:none; border:1px solid var(--line); padding:8px 12px; font-family:var(--mono); font-size:12px; }
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--body); font-weight:600; font-size:15px;
  padding:14px 24px; border-radius:2px; border:1px solid transparent;
  cursor:pointer; transition:.15s ease;
}
.btn-primary{ background:var(--navy); color:#fff; }
.btn-primary:hover{ background:var(--teal); }
.btn-ghost{ background:transparent; color:var(--navy); border-color:var(--navy); }
.btn-ghost:hover{ background:var(--navy); color:#fff; }
.btn-arrow{ transition:transform .15s ease; }
.btn:hover .btn-arrow{ transform:translateX(3px); }

/* ---------- hero ---------- */
.hero{
  border-bottom:1px solid var(--line);
  background:
    linear-gradient(180deg, transparent 0%, transparent 100%);
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.05fr 0.95fr;
  min-height: 640px;
}
.hero-left{
  padding:96px 56px 80px 0;
  display:flex; flex-direction:column; justify-content:center;
  border-right:1px solid var(--line);
}
.hero-left h1{
  font-size: clamp(38px, 4.6vw, 60px);
  margin-bottom:24px;
}
.hero-left h1 em{
  font-style:normal; color:var(--teal);
}
.hero-sub{
  font-size:18px; color:var(--ink-soft); max-width:480px; margin-bottom:36px;
}
.hero-actions{ display:flex; gap:14px; flex-wrap:wrap; margin-bottom:44px; }
.hero-proof{ display:flex; gap:36px; flex-wrap:wrap; }
.hero-proof div{ font-family:var(--mono); }
.hero-proof strong{ display:block; font-size:22px; color:var(--navy); }
.hero-proof span{ font-size:12px; color:var(--ink-soft); letter-spacing:.03em; }

.hero-right{
  position:relative;
  display:flex; align-items:center; justify-content:center;
  padding:56px;
  background: var(--navy);
  overflow:hidden;
}

/* signature element: trade route */
.route{ width:100%; max-width:420px; }
.route-flags{ display:flex; justify-content:space-between; align-items:center; margin-bottom:20px; }
.flag-chip{ display:flex; align-items:center; gap:9px; font-family:var(--mono); font-size:12px; color:#EAF2F4; letter-spacing:.06em; }
.flag-dot{ width:12px; height:12px; border-radius:50%; }
.flag-dot.mx{ background: linear-gradient(90deg,#0B6E4F 33%, #fff 33% 66%, #C23B3B 66%); }
.flag-dot.cn{ background:#C23B3B; }

.route svg{ width:100%; height:auto; }
.route-path{
  fill:none; stroke: var(--teal-light); stroke-width:2; stroke-dasharray:6 7;
  animation: dash 26s linear infinite;
}
@keyframes dash{ to{ stroke-dashoffset:-400; } }
.route-node circle{ fill:var(--navy); stroke:var(--teal-light); stroke-width:2; }
.route-node.done circle{ fill:var(--teal-light); stroke:var(--teal-light); }
.route-node text{ font-family:var(--mono); font-size:11px; fill:#C7D7DC; }
.route-node .label-title{ font-family:var(--body); font-size:12.5px; font-weight:600; fill:#F2F6F7; }

/* ---------- section shell ---------- */
section{ padding:96px 0; border-bottom:1px solid var(--line); }
.section-head{ max-width:640px; margin-bottom:56px; }
.section-head h2{ font-size:clamp(28px,3vw,38px); }
.section-head p{ color:var(--ink-soft); font-size:16.5px; margin-top:14px; }

/* ---------- trust bar ---------- */
.trustbar{ padding:34px 0; border-bottom:1px solid var(--line); background:var(--paper); }
.trustbar .wrap{
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:20px;
  font-family:var(--mono); font-size:13px; color:var(--ink-soft); letter-spacing:.03em;
}
.trustbar strong{ color:var(--navy); font-weight:600; }

/* ---------- services ---------- */
.services-grid{
  display:grid; grid-template-columns:repeat(3,1fr);
  border-top:1px solid var(--line); border-left:1px solid var(--line);
}
.service-card{
  border-right:1px solid var(--line); border-bottom:1px solid var(--line);
  padding:40px 34px; background:var(--paper);
  transition:background .15s ease;
}
.service-card:hover{ background:#F0F5F6; }
.service-num{ font-family:var(--mono); font-size:12px; color:var(--teal); margin-bottom:22px; display:block; }
.service-card h3{ font-size:21px; margin-bottom:12px; }
.service-card p{ color:var(--ink-soft); font-size:15px; margin-bottom:18px; }
.service-list{ font-size:13.5px; color:var(--ink-soft); }
.service-list li{ padding-left:16px; position:relative; margin-bottom:6px; }
.service-list li::before{ content:"—"; position:absolute; left:0; color:var(--teal); }

/* ---------- process ---------- */
.process{ background:var(--navy); color:#fff; }
.process .section-head h2{ color:#fff; }
.process .section-head p{ color:#B9C6CE; }
.process .eyebrow{ color:var(--teal-light); }
.process .eyebrow::before{ background:var(--teal-light); }
.process-row{
  display:grid; grid-template-columns:repeat(5,1fr); gap:0;
  border-top:1px solid rgba(255,255,255,.15);
}
.process-step{ padding:32px 20px 0 0; position:relative; }
.process-step + .process-step{ padding-left:24px; }
.process-step::before{
  content:""; position:absolute; top:-1px; left:0; height:3px; width:34px; background:var(--teal-light);
}
.process-step .pnum{ font-family:var(--mono); font-size:12px; color:var(--teal-light); display:block; margin-bottom:14px; }
.process-step h4{ color:#fff; font-size:16.5px; margin-bottom:10px; }
.process-step p{ color:#AEBDC7; font-size:13.5px; }

@media (max-width: 900px){
  .process-row{ grid-template-columns:1fr 1fr; }
  .process-step{ padding-bottom:28px; }
}

/* ---------- cases ---------- */
.cases-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); border:1px solid var(--line); }
.case-card{ background:var(--paper); padding:38px 30px; }
.case-tag{ font-family:var(--mono); font-size:11.5px; letter-spacing:.08em; text-transform:uppercase; color:var(--red); margin-bottom:16px; display:inline-block; }
.case-stat{ font-family:var(--display); font-size:34px; color:var(--navy); margin-bottom:8px; }
.case-card h4{ font-size:16px; margin-bottom:10px; }
.case-card p{ font-size:14.5px; color:var(--ink-soft); }

/* ---------- blog ---------- */
.blog-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); border:1px solid var(--line); }
.blog-card{ background:var(--paper); display:flex; flex-direction:column; }
.blog-thumb{ height:150px; background:linear-gradient(135deg,var(--navy),var(--teal)); position:relative; overflow:hidden; }
.blog-thumb span{ position:absolute; bottom:12px; left:16px; font-family:var(--mono); font-size:11px; color:#fff; letter-spacing:.06em; text-transform:uppercase; }
.blog-body{ padding:26px 26px 30px; flex:1; display:flex; flex-direction:column; }
.blog-body h3{ font-size:18.5px; margin-bottom:10px; }
.blog-body p{ font-size:14.5px; color:var(--ink-soft); flex:1; }
.blog-read{ margin-top:18px; font-family:var(--mono); font-size:12.5px; color:var(--teal); display:inline-flex; gap:6px; align-items:center; }
.blog-card:hover .blog-read{ text-decoration:underline; }

/* ---------- mission/vision ---------- */
.mv-grid{ display:grid; grid-template-columns:1fr 1fr; gap:1px; background:var(--line); border:1px solid var(--line); margin-bottom:60px; }
.mv-card{ background:var(--paper); padding:44px 40px; }
.mv-card .eyebrow{ margin-bottom:18px; }
.mv-card p{ font-size:17px; color:var(--navy-mid); font-family:var(--display); font-weight:500; line-height:1.45; }

.founder{ display:grid; grid-template-columns:180px 1fr; gap:36px; align-items:center; }
.founder-avatar{
  width:180px; height:180px; border-radius:2px; background: linear-gradient(160deg,var(--teal),var(--navy));
  display:flex; align-items:center; justify-content:center; font-family:var(--display); font-size:44px; color:#fff; font-weight:600;
}
.founder h4{ font-size:20px; margin-bottom:6px; }
.founder .role{ font-family:var(--mono); font-size:12.5px; color:var(--teal); margin-bottom:14px; display:block; }
.founder p{ color:var(--ink-soft); font-size:15px; max-width:560px; }

/* ---------- contact ---------- */
.contact{ background:var(--paper); }
.contact-grid{ display:grid; grid-template-columns:1fr 1fr; gap:64px; }
.contact-info h2{ font-size:clamp(28px,3vw,36px); margin-bottom:18px; }
.contact-info p{ color:var(--ink-soft); font-size:16px; margin-bottom:32px; max-width:420px; }
.contact-detail{ display:flex; gap:14px; padding:16px 0; border-top:1px solid var(--line); }
.contact-detail:last-child{ border-bottom:1px solid var(--line); }
.contact-detail .k{ font-family:var(--mono); font-size:12px; color:var(--teal); width:110px; flex-shrink:0; letter-spacing:.04em; padding-top:2px;}
.contact-detail .v{ font-size:15px; color:var(--navy); font-weight:500; }

.form-card{ background:var(--bone); border:1px solid var(--line); padding:40px; }
.form-row{ margin-bottom:20px; }
.form-row label{ display:block; font-family:var(--mono); font-size:11.5px; letter-spacing:.06em; text-transform:uppercase; color:var(--ink-soft); margin-bottom:8px; }
.form-row input, .form-row textarea, .form-row select{
  width:100%; padding:13px 14px; border:1px solid var(--line); background:#fff;
  font-family:var(--body); font-size:14.5px; color:var(--ink); border-radius:2px;
}
.form-row textarea{ resize:vertical; min-height:100px; }
.form-two{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.form-note{ font-size:12.5px; color:var(--ink-soft); margin-top:6px; }
.form-status{ font-family:var(--mono); font-size:13px; margin-top:16px; display:none; }
.form-status.show{ display:block; }
.form-status.ok{ color:#1a7a4a; }

/* ---------- footer ---------- */
footer{ background:var(--navy); color:#B9C6CE; padding:60px 0 30px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px; margin-bottom:48px; }
.footer-brand{ font-family:var(--display); font-size:19px; color:#fff; font-weight:700; margin-bottom:14px; display:flex; align-items:center; gap:10px; }
.footer-brand-mark{ width:26px; height:26px; }
.footer-grid p{ font-size:14px; max-width:280px; }
.footer-col h5{ font-family:var(--mono); font-size:11.5px; letter-spacing:.08em; text-transform:uppercase; color:#7F93A0; margin-bottom:16px; }
.footer-col a{ display:block; font-size:14px; margin-bottom:10px; color:#D4DEE3; }
.footer-col a:hover{ color:#fff; }
.footer-bottom{ border-top:1px solid rgba(255,255,255,.14); padding-top:24px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; font-size:12.5px; color:#7F93A0; font-family:var(--mono); }

/* ---------- responsive ---------- */
@media (max-width: 980px){
  .hero-grid{ grid-template-columns:1fr; }
  .hero-left{ border-right:none; border-bottom:1px solid var(--line); padding:64px 0 48px; }
  .hero-right{ padding:48px 24px; }
  .services-grid, .cases-grid, .blog-grid, .mv-grid{ grid-template-columns:1fr; }
  .contact-grid{ grid-template-columns:1fr; gap:40px; }
  .founder{ grid-template-columns:1fr; text-align:left; }
  .footer-grid{ grid-template-columns:1fr 1fr; }
}
@media (max-width: 600px){
  .wrap{ padding:0 20px; }
  section{ padding:64px 0; }
  .form-two{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr; }
  .hero-proof{ gap:24px; }
}

/* ---------- blog article page ---------- */
.article-hero{ padding:64px 0 40px; border-bottom:1px solid var(--line); }
.article-hero .eyebrow{ margin-bottom:20px; }
.article-hero h1{ font-size:clamp(30px,4vw,46px); margin-bottom:20px; max-width:760px; }
.article-meta{ display:flex; gap:20px; font-family:var(--mono); font-size:12.5px; color:var(--ink-soft); flex-wrap:wrap; }
.article-body{ max-width:720px; margin:0 auto; padding:64px 32px; }
.article-body h2{ font-size:26px; margin:44px 0 16px; }
.article-body h3{ font-size:20px; margin:32px 0 14px; color:var(--navy-mid); }
.article-body p{ font-size:16.5px; color:#2B3646; margin-bottom:18px; }
.article-body ul{ margin:0 0 20px 0; }
.article-body li{ font-size:16px; color:#2B3646; padding-left:22px; position:relative; margin-bottom:10px; }
.article-body li::before{ content:"—"; position:absolute; left:0; color:var(--teal); }
.article-cta{
  margin-top:52px; padding:36px; background:var(--navy); color:#fff; display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap;
}
.article-cta h3{ color:#fff; font-size:19px; margin:0; }
.article-cta p{ color:#B9C6CE; font-size:14px; margin-top:6px; }
.blog-list-head{ padding:70px 0 40px; border-bottom:1px solid var(--line); }
.blog-list-head h1{ font-size:clamp(32px,4vw,48px); }
.blog-list-head p{ color:var(--ink-soft); font-size:17px; margin-top:16px; max-width:560px; }