:root{
  --ink:#14303f;
  --teal:#1f6c8d;
  --cyan:#2fa5d4;
  --steel:#6f93a3;
  --mist:#c8d8df;
  --paper:#f6f9fa;
  --paper-line:#e1e9ec;
  --white:#ffffff;
  --shadow: 0 20px 60px -25px rgba(20,48,63,0.35);
  --ff-display:'Space Grotesk', sans-serif;
  --ff-body:'Inter', sans-serif;
  --ff-mono:'JetBrains Mono', monospace;
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--ff-body);
  color:var(--ink);
  background:var(--paper);
  background-image:
    linear-gradient(var(--paper-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--paper-line) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
button{font-family:inherit;cursor:pointer;border:none;background:none;}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px;}
.eyebrow{
  font-family:var(--ff-mono);
  font-size:0.78rem;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--teal);
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:18px;
}
.eyebrow::before{
  content:"";
  width:22px;height:1px;
  background:var(--cyan);
  display:inline-block;
}
h1,h2,h3{font-family:var(--ff-display);font-weight:600;line-height:1.08;color:var(--ink);}
h2{font-size:clamp(1.9rem,3.6vw,2.7rem);letter-spacing:-0.01em;}
h3{font-size:1.18rem;}
p{line-height:1.65;color:#3c5866;}
.lede{font-size:1.08rem;max-width:52ch;color:#3c5866;}

/* language toggle visibility */
body.lang-es .lang-en{display:none;}
body.lang-en .lang-es{display:none;}

/* ---------- NAV ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(246,249,250,0.86);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--paper-line);
}
.nav-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 28px;max-width:1180px;margin:0 auto;
}
.brand{display:flex;align-items:center;gap:10px;}
.brand-mark{height:34px;width:34px;}
.nav-links{display:flex;align-items:center;gap:32px;}
.nav-links a{
  font-size:0.92rem;font-weight:500;color:var(--ink);
  position:relative;padding:4px 0;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:0;width:0;height:2px;
  background:var(--cyan);transition:width .25s ease;
}
.nav-links a:hover::after{width:100%;}
.nav-right{display:flex;align-items:center;gap:18px;}
.lang-toggle{
  font-family:var(--ff-mono);font-size:0.76rem;letter-spacing:.06em;
  display:flex;align-items:center;border:1px solid var(--mist);border-radius:20px;overflow:hidden;
}
.lang-toggle button{padding:6px 12px;color:var(--steel);transition:.2s;}
.lang-toggle button.active{background:var(--ink);color:var(--white);}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  font-weight:600;font-size:0.92rem;
  padding:11px 22px;border-radius:8px;
  transition:transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn-primary{background:var(--ink);color:var(--white);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow);background:var(--teal);}
.btn-ghost{border:1px solid var(--mist);color:var(--ink);}
.btn-ghost:hover{border-color:var(--teal);color:var(--teal);}
.btn-sm{padding:9px 16px;font-size:0.85rem;}
.menu-toggle{display:none;}

/* ---------- HERO ---------- */
.hero{
  padding:168px 0 100px;position:relative;
}
.hero-grid{
  display:grid;grid-template-columns:1.05fr 0.95fr;gap:60px;align-items:center;
}
.hero h1{font-size:clamp(2.4rem,5vw,3.6rem);margin-bottom:22px;}
.hero h1 .cut{color:var(--cyan);}
.hero p.lede{margin-bottom:34px;}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:44px;}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;}
.badge{
  font-family:var(--ff-mono);font-size:0.72rem;letter-spacing:.03em;
  border:1px solid var(--mist);border-radius:6px;padding:6px 10px;color:var(--teal);
  background:rgba(255,255,255,0.6);
}

/* faceted gem visual */
.gem-stage{position:relative;height:440px;display:flex;align-items:center;justify-content:center;}
.gem{position:relative;width:340px;height:400px;}
.facet{
  position:absolute;opacity:0;transform:scale(.85) translateY(10px);
  transition:opacity .8s ease, transform .8s ease;
}
.gem.in .facet{opacity:1;transform:scale(1) translateY(0);}
.facet.f1{top:0;left:60px;width:110px;height:130px;background:var(--cyan);clip-path:polygon(50% 0,100% 38%,78% 100%,0 78%);transition-delay:.05s;}
.facet.f2{top:0;left:170px;width:110px;height:130px;background:var(--ink);clip-path:polygon(50% 0,100% 78%,22% 100%,0 38%);transition-delay:.15s;}
.facet.f3{top:110px;left:60px;width:110px;height:130px;background:var(--teal);clip-path:polygon(0 20%,100% 0,100% 100%,10% 100%);transition-delay:.25s;}
.facet.f4{top:110px;left:170px;width:110px;height:130px;background:var(--steel);clip-path:polygon(0 0,100% 20%,90% 100%,0 100%);transition-delay:.32s;}
.facet.f5{top:210px;left:115px;width:110px;height:170px;background:var(--teal);clip-path:polygon(50% 0,100% 22%,72% 100%,50% 92%,28% 100%,0 22%);transition-delay:.4s;}
.gem-ring{
  position:absolute;inset:-40px;border:1px dashed var(--mist);border-radius:50%;
  animation:spin 60s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg);}}

/* section shells */
section{position:relative;padding:100px 0;}
.section-alt{background:var(--white);border-top:1px solid var(--paper-line);border-bottom:1px solid var(--paper-line);}
.section-head{max-width:640px;margin-bottom:56px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}

/* facet divider */
.facet-divider{height:26px;position:relative;margin-top:-1px;}
.facet-divider svg{width:100%;height:100%;display:block;}

/* ---------- PAINS ---------- */
.pain-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--paper-line);border:1px solid var(--paper-line);}
.pain-card{background:var(--white);padding:32px 26px;}
.pain-num{font-family:var(--ff-mono);font-size:0.75rem;color:var(--cyan);margin-bottom:18px;}
.pain-card h3{margin-bottom:10px;font-size:1.05rem;}
.pain-card p{font-size:0.92rem;}

/* ---------- WHY / PILLARS ---------- */
.pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;}
.pillar{padding:28px 22px 24px;background:var(--paper);border:1px solid var(--paper-line);border-radius:10px;position:relative;overflow:hidden;}
.pillar::before{
  content:"";position:absolute;top:-30px;right:-30px;width:70px;height:70px;
  background:var(--cyan);opacity:0.12;clip-path:polygon(50% 0,100% 50%,50% 100%,0 50%);
}
.pillar-icon{width:38px;height:38px;margin-bottom:18px;color:var(--teal);}
.pillar h3{margin-bottom:8px;font-size:1.02rem;}
.pillar p{font-size:0.9rem;}

/* ---------- SERVICES ---------- */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--paper-line);border:1px solid var(--paper-line);}
.service-card{background:var(--white);padding:34px 28px;transition:background .25s ease;}
.service-card:hover{background:var(--paper);}
.service-mark{
  width:34px;height:34px;margin-bottom:20px;
  background:var(--ink);clip-path:polygon(50% 0,100% 38%,78% 100%,22% 100%,0 38%);
}
.service-card:hover .service-mark{background:var(--cyan);}
.service-card h3{margin-bottom:8px;font-size:1.04rem;}
.service-card p{font-size:0.9rem;}

/* ---------- PROCESS ---------- */
.process-list{display:flex;flex-direction:column;}
.process-item{
  display:grid;grid-template-columns:90px 1fr;gap:26px;padding:28px 0;
  border-top:1px solid var(--paper-line);align-items:start;
}
.process-item:last-child{border-bottom:1px solid var(--paper-line);}
.process-num{font-family:var(--ff-mono);font-size:1.4rem;color:var(--mist);font-weight:500;}
.process-item.active .process-num{color:var(--cyan);}
.process-item h3{margin-bottom:6px;}
.process-item p{font-size:0.94rem;max-width:60ch;}

/* ---------- CASES ---------- */
.case{
  display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;
  padding:48px 0;border-top:1px solid var(--paper-line);
}
.case:last-child{border-bottom:1px solid var(--paper-line);}
.case-visual{
  border-radius:12px;position:relative;overflow:hidden;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--ink),var(--teal));
  padding:22px;
}
.case-visual.alt{background:linear-gradient(135deg,var(--teal),var(--cyan));}
.case-visual::after{
  content:"";position:absolute;bottom:-40px;right:-40px;width:140px;height:140px;
  background:rgba(255,255,255,0.12);clip-path:polygon(50% 0,100% 38%,78% 100%,22% 100%,0 38%);
  pointer-events:none;
}

/* mock browser chrome around real screenshots */
.mock{
  width:100%;background:rgba(255,255,255,0.97);border-radius:10px;
  box-shadow:0 20px 40px -18px rgba(0,0,0,0.45);overflow:hidden;
  position:relative;z-index:1;
}
.mock-bar{
  display:flex;align-items:center;gap:6px;padding:9px 12px;
  border-bottom:1px solid var(--paper-line);background:var(--paper);
}
.mock-dot{width:7px;height:7px;border-radius:50%;background:var(--mist);}
.mock-url{
  font-family:var(--ff-mono);font-size:0.62rem;color:var(--steel);
  margin-left:8px;background:var(--white);border:1px solid var(--paper-line);
  border-radius:5px;padding:2px 8px;
}
.mock-shot{display:block;width:100%;height:auto;}
.case-tags{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0 20px;}
.tag{
  font-family:var(--ff-mono);font-size:0.72rem;color:var(--teal);
  border:1px solid var(--mist);border-radius:5px;padding:4px 9px;
}
.case h3{font-size:1.5rem;margin-bottom:6px;}
.case .case-kicker{font-family:var(--ff-mono);font-size:0.75rem;color:var(--cyan);letter-spacing:.06em;text-transform:uppercase;margin-bottom:8px;display:block;}
.case p.desc{margin-bottom:20px;}
.case-link{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--ink);border-bottom:1px solid var(--ink);padding-bottom:2px;}
.case-link:hover{color:var(--teal);border-color:var(--teal);}

/* ---------- GUARANTEE BAND ---------- */
.guarantee{
  background:var(--ink);color:var(--white);
  padding:80px 0;position:relative;overflow:hidden;
}
.guarantee::before{
  content:"";position:absolute;top:-60px;left:-60px;width:220px;height:220px;
  background:var(--teal);opacity:.5;clip-path:polygon(50% 0,100% 38%,78% 100%,22% 100%,0 38%);
}
.guarantee::after{
  content:"";position:absolute;bottom:-80px;right:-40px;width:260px;height:260px;
  background:var(--cyan);opacity:.18;clip-path:polygon(50% 0,100% 38%,78% 100%,22% 100%,0 38%);
}
.guarantee-inner{position:relative;max-width:700px;}
.guarantee .eyebrow{color:var(--cyan);}
.guarantee .eyebrow::before{background:var(--cyan);}
.guarantee h2{color:var(--white);margin-bottom:16px;}
.guarantee p{color:var(--mist);font-size:1.05rem;max-width:56ch;}

/* ---------- CONTACT ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:64px;}
.contact-info h3{margin-bottom:14px;}
.contact-info p{margin-bottom:28px;}
.info-row{display:flex;flex-direction:column;gap:18px;margin-top:28px;}
.info-item{font-size:0.92rem;}
.info-item .label{font-family:var(--ff-mono);font-size:0.72rem;color:var(--steel);letter-spacing:.06em;text-transform:uppercase;display:block;margin-bottom:4px;}
.info-item a{font-weight:600;color:var(--ink);}
.info-item a:hover{color:var(--teal);}

.form-card{background:var(--white);border:1px solid var(--paper-line);border-radius:14px;padding:38px;box-shadow:var(--shadow);}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.field{margin-bottom:18px;}
.field label{display:block;font-size:0.82rem;font-weight:600;margin-bottom:7px;color:var(--ink);}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;border:1px solid var(--mist);border-radius:8px;
  font-family:var(--ff-body);font-size:0.94rem;color:var(--ink);background:var(--paper);
  transition:border-color .2s ease;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--cyan);}
.field textarea{resize:vertical;min-height:110px;}
.form-note{font-size:0.78rem;color:var(--steel);margin-top:14px;}
.hp{position:absolute;left:-9999px;}
.form-success{
  display:none;text-align:center;padding:40px 10px;
}
.form-success.show{display:block;}
.form-success .check{
  width:52px;height:52px;margin:0 auto 18px;background:var(--cyan);
  clip-path:polygon(50% 0,100% 38%,78% 100%,22% 100%,0 38%);
  display:flex;align-items:center;justify-content:center;
}

/* ---------- FOOTER ---------- */
footer{padding:60px 0 34px;border-top:1px solid var(--paper-line);}
.footer-top{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:40px;margin-bottom:44px;}
.footer-brand .footer-mark{height:40px;width:40px;margin-bottom:14px;}
.footer-brand p{max-width:34ch;font-size:0.9rem;}
.footer-links{display:flex;gap:60px;flex-wrap:wrap;}
.footer-col h4{font-family:var(--ff-mono);font-size:0.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--steel);margin-bottom:14px;}
.footer-col a{display:block;font-size:0.9rem;margin-bottom:10px;color:var(--ink);}
.footer-col a:hover{color:var(--teal);}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;
  padding-top:26px;border-top:1px solid var(--paper-line);font-size:0.8rem;color:var(--steel);
}

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

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  .facet,.reveal,.gem-ring{transition:none !important;animation:none !important;opacity:1 !important;transform:none !important;}
}

/* ---------- RESPONSIVE ---------- */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;}
  .gem-stage{height:300px;order:-1;}
  .pain-grid{grid-template-columns:repeat(2,1fr);}
  .pillars{grid-template-columns:repeat(2,1fr);}
  .services-grid{grid-template-columns:repeat(2,1fr);}
  .case{grid-template-columns:1fr;}
  .contact-grid{grid-template-columns:1fr;}
  .nav-links{display:none;}
}
@media (max-width:640px){
  .pain-grid{grid-template-columns:1fr;}
  .pillars{grid-template-columns:1fr;}
  .services-grid{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .hero{padding:140px 0 70px;}
  section{padding:70px 0;}
  .footer-top{flex-direction:column;}
}