/* ===========================================================
   ASESORAMOS INVERSIONES Y PROYECTOS
   Paleta: azul institucional + gris papel + acento cielo
   Tipografía: Fraunces (display) / IBM Plex Sans (cuerpo) / IBM Plex Mono (datos)
   =========================================================== */

:root{
  --navy-950:#0b2038;
  --navy-800:#123a63;
  --blue-700:#155184;
  --blue-600:#1b6ba8;
  --sky-400:#5cc7ea;
  --sky-200:#bfeaf6;
  --paper:#f2efe8;
  --paper-dim:#e9e4d8;
  --card-dark:#33332f;
  --ink-900:#20211d;
  --ink-600:#5a584f;
  --ink-400:#8a8778;
  --line:#d9d3c4;
  --white:#ffffff;

  --font-display:'Fraunces', 'Iowan Old Style', serif;
  --font-body:'IBM Plex Sans', -apple-system, sans-serif;
  --font-mono:'IBM Plex Mono', monospace;

  --container:1180px;
  --radius:14px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:0.001ms !important;animation-iteration-count:1 !important;transition-duration:0.001ms !important;}
}

body{
  margin:0;
  background:var(--paper);
  color:var(--ink-900);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3{font-family:var(--font-display);font-weight:600;margin:0;color:var(--navy-950);}
p{margin:0;}
ul{list-style:none;margin:0;padding:0;}

.noise{
  position:fixed;inset:0;pointer-events:none;z-index:2000;opacity:.025;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.eyebrow{
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--blue-600);
  margin:0 0 .8rem;
}

/* ---------- NAV ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(11,32,56,0);
  transition:background .35s ease, box-shadow .35s ease, padding .35s ease;
  padding:1.2rem 0;
}
.nav.scrolled{
  background:rgba(11,32,56,.92);
  backdrop-filter:blur(10px);
  box-shadow:0 8px 30px rgba(11,32,56,.18);
  padding:.7rem 0;
}
.nav-inner{
  max-width:var(--container);margin:0 auto;padding:0 1.5rem;
  display:flex;align-items:center;justify-content:space-between;gap:2rem;
}
.brand{display:flex;align-items:center;gap:.6rem;}
.brand-mark{display:flex;flex-shrink:0;}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text strong{
  font-family:var(--font-display);font-size:1.05rem;font-weight:700;
  color:var(--white);letter-spacing:.01em;
}
.brand-text em{
  font-family:var(--font-mono);font-style:normal;font-size:.62rem;
  letter-spacing:.09em;text-transform:uppercase;color:var(--sky-200);
}
.nav-links{display:flex;align-items:center;gap:2rem;}
.nav-links a{
  font-size:.92rem;color:var(--white);opacity:.85;
  position:relative;padding:.3rem 0;transition:opacity .2s ease;
}
.nav-links a:hover{opacity:1;}
.nav-links a:not(.nav-cta)::after{
  content:"";position:absolute;left:0;bottom:0;width:0;height:1px;
  background:var(--sky-400);transition:width .25s ease;
}
.nav-links a:not(.nav-cta):hover::after{width:100%;}
.nav-cta{
  background:var(--sky-400);color:var(--navy-950) !important;
  padding:.55rem 1.1rem;border-radius:999px;font-weight:600;opacity:1 !important;
}
.nav-toggle{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:38px;height:38px;background:none;border:none;cursor:pointer;padding:0;
}
.nav-toggle span{display:block;width:100%;height:2px;background:var(--white);transition:transform .25s ease, opacity .25s ease;}

/* ---------- HERO ---------- */
.hero{
  position:relative;overflow:hidden;
  background:linear-gradient(160deg, var(--navy-950) 0%, var(--navy-800) 62%, var(--blue-700) 100%);
  padding:9.5rem 1.5rem 6rem;
  color:var(--white);
}
.ledger-lines{
  position:absolute;inset:0;pointer-events:none;
  background-image:repeating-linear-gradient(
    to bottom, rgba(255,255,255,.05) 0, rgba(255,255,255,.05) 1px,
    transparent 1px, transparent 64px
  );
  mask-image:linear-gradient(to bottom, transparent, black 15%, black 85%, transparent);
}
.hero-inner{
  max-width:var(--container);margin:0 auto;position:relative;z-index:1;
  display:grid;grid-template-columns:1.15fr .85fr;gap:3rem;align-items:center;
}
.hero-copy h1{
  font-size:clamp(2.1rem, 4vw, 3.1rem);
  line-height:1.12;color:var(--white);
  max-width:19ch;margin-bottom:1.3rem;
}
.hero-lead{
  max-width:46ch;color:var(--sky-200);font-size:1.05rem;line-height:1.7;
  margin-bottom:2.1rem;
}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:2.4rem;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:.85rem 1.6rem;border-radius:999px;font-size:.95rem;font-weight:600;
  cursor:pointer;border:1px solid transparent;transition:transform .2s ease, background .2s ease, border-color .2s ease;
}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:var(--sky-400);color:var(--navy-950);}
.btn-primary:hover{background:var(--sky-200);}
.btn-ghost{border-color:rgba(255,255,255,.35);color:var(--white);}
.btn-ghost:hover{border-color:var(--white);}
.btn-full{width:100%;}

.hero-cities{display:flex;flex-wrap:wrap;gap:.6rem 1.6rem;font-family:var(--font-mono);font-size:.75rem;letter-spacing:.05em;color:var(--sky-200);}
.hero-cities li{position:relative;padding-left:1rem;}
.hero-cities li::before{content:"";position:absolute;left:0;top:.45em;width:5px;height:5px;background:var(--sky-400);border-radius:50%;}

.hero-seal{display:flex;align-items:center;justify-content:center;}
.seal-svg{width:min(260px, 100%);height:auto;}
.seal-outer{fill:none;stroke:rgba(255,255,255,.16);stroke-width:1;}
.seal-dash{fill:none;stroke:var(--sky-400);stroke-width:1.4;stroke-dasharray:2 6;stroke-linecap:round;}
.seal-inner{fill:rgba(255,255,255,.03);stroke:rgba(255,255,255,.28);stroke-width:1;}
.seal-rotate{animation:sealSpin 70s linear infinite;transform-origin:120px 120px;}
@keyframes sealSpin{to{transform:rotate(360deg);}}
.seal-text{
  font-family:var(--font-mono);font-size:8.4px;letter-spacing:.12em;
  fill:var(--sky-200);text-transform:uppercase;
}
.seal-number{
  font-family:var(--font-display);font-size:2.6rem;font-weight:700;fill:var(--white);
}
.seal-label{
  font-family:var(--font-mono);font-size:.62rem;letter-spacing:.12em;fill:var(--sky-200);
}

/* ---------- CREDENTIALS ---------- */
.credentials{background:var(--navy-950);border-top:1px solid rgba(255,255,255,.08);}
.credentials-inner{
  max-width:var(--container);margin:0 auto;padding:1.6rem 1.5rem;
  display:flex;align-items:center;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;
}
.credential{display:flex;flex-direction:column;gap:.25rem;min-width:150px;}
.credential-num{font-family:var(--font-display);font-size:1.5rem;color:var(--sky-400);font-weight:700;}
.credential-label{font-size:.78rem;color:var(--sky-200);opacity:.85;max-width:22ch;}
.credential-divider{width:1px;align-self:stretch;background:rgba(255,255,255,.12);}

/* ---------- SECTION HEAD ---------- */
.section-head{max-width:640px;margin:0 auto 3rem;text-align:center;}
.section-head-left{margin:0 0 2.5rem;text-align:left;max-width:520px;}
.section-head h2{font-size:clamp(1.7rem, 3vw, 2.3rem);margin-bottom:1rem;}
.section-lead{color:var(--ink-600);font-size:1.02rem;}

section{padding:6rem 1.5rem;}

/* ---------- SERVICIOS ---------- */
.servicios{max-width:var(--container);margin:0 auto;}
.services-grid{
  display:grid;grid-template-columns:repeat(3, 1fr);gap:1.3rem;
}
.service-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:2rem 1.7rem;
  transition:transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.service-card:hover{transform:translateY(-4px);box-shadow:0 20px 40px -20px rgba(11,32,56,.25);border-color:var(--blue-600);}
.service-code{
  display:inline-block;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em;
  color:var(--blue-600);border:1px solid var(--sky-200);background:var(--sky-200);
  padding:.25rem .55rem;border-radius:999px;margin-bottom:1.1rem;
}
.service-card h3{font-size:1.2rem;margin-bottom:.7rem;}
.service-card p{color:var(--ink-600);font-size:.94rem;}
.service-card-cta{
  background:var(--navy-950);color:var(--white);display:flex;flex-direction:column;justify-content:center;
}
.service-card-cta h3{color:var(--white);}
.service-card-cta p{color:var(--sky-200);margin-bottom:1.2rem;}
.service-cta-arrow{font-family:var(--font-mono);font-size:.82rem;color:var(--sky-400);font-weight:600;}

/* ---------- METODOLOGIA ---------- */
.metodologia{background:var(--paper-dim);}
.metodologia-inner{
  max-width:var(--container);margin:0 auto;
  display:grid;grid-template-columns:.85fr 1.15fr;gap:3rem;align-items:start;
}
.pillars{display:grid;grid-template-columns:repeat(2, 1fr);gap:1.1rem;}
.pillar{
  background:var(--card-dark);color:var(--white);border-radius:var(--radius);
  padding:1.8rem 1.6rem;position:relative;overflow:hidden;
}
.pillar-mark{
  display:block;font-family:var(--font-mono);font-size:.78rem;color:var(--sky-400);
  letter-spacing:.08em;margin-bottom:.9rem;
}
.pillar h3{color:var(--white);font-size:1.15rem;margin-bottom:.5rem;}
.pillar p{color:#cfcdc4;font-size:.92rem;}

/* ---------- EQUIPO ---------- */
.equipo{max-width:var(--container);margin:0 auto;}
.team-grid{
  display:grid;grid-template-columns:repeat(3, 1fr);gap:1.3rem;
}
.team-card{
  border-top:2px solid var(--blue-600);padding-top:1.3rem;
}
.team-card h3{font-size:1.15rem;margin-bottom:.25rem;}
.team-role{
  display:block;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.06em;
  text-transform:uppercase;color:var(--blue-600);margin-bottom:.8rem;
}
.team-card p{color:var(--ink-600);font-size:.92rem;}

/* ---------- CLIENTES ---------- */
.clientes{background:var(--navy-950);color:var(--white);}
.clientes .eyebrow{color:var(--sky-400);}
.clientes .section-head h2{color:var(--white);}
.clientes .section-lead{color:var(--sky-200);}
.clients-grid{
  max-width:var(--container);margin:0 auto;
  display:grid;grid-template-columns:repeat(4, 1fr);gap:1rem;
}
.client-card{
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);
  border-radius:var(--radius);padding:1.5rem;
  transition:background .25s ease, border-color .25s ease;
}
.client-card:hover{background:rgba(255,255,255,.08);border-color:var(--sky-400);}
.client-card h3{color:var(--white);font-size:.98rem;margin-bottom:.6rem;line-height:1.35;}
.client-card p{color:var(--sky-200);font-size:.82rem;margin-bottom:1rem;}
.client-tag{
  display:block;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.03em;
  color:var(--sky-400);line-height:1.6;
}

/* ---------- CONTACTO ---------- */
.contacto{max-width:var(--container);margin:0 auto;}
.contacto-inner{display:grid;grid-template-columns:.9fr 1.1fr;gap:3.5rem;}
.contact-list{margin-top:2rem;display:flex;flex-direction:column;gap:1.4rem;}
.contact-list li{display:flex;flex-direction:column;gap:.3rem;}
.contact-label{
  font-family:var(--font-mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--blue-600);
}
.contact-value{color:var(--ink-900);font-size:.98rem;line-height:1.6;}
.contact-value a{color:var(--blue-600);text-decoration:underline;text-underline-offset:3px;}
.contact-value a:hover{color:var(--navy-950);}

.contact-form{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:2.2rem;display:flex;flex-direction:column;gap:1.1rem;
}
.form-note{font-size:.82rem;color:var(--ink-400);margin-bottom:.3rem;}
.contact-form label{
  display:flex;flex-direction:column;gap:.4rem;font-size:.85rem;color:var(--ink-600);font-weight:500;
}
.contact-form input,.contact-form select,.contact-form textarea{
  font-family:var(--font-body);font-size:.95rem;padding:.75rem .9rem;
  border:1px solid var(--line);border-radius:8px;background:var(--paper);color:var(--ink-900);
  resize:vertical;
}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{
  outline:2px solid var(--blue-600);outline-offset:1px;border-color:var(--blue-600);
}

/* ---------- FOOTER ---------- */
.footer{background:var(--navy-950);color:var(--sky-200);padding:2.5rem 1.5rem;}
.footer-inner{max-width:var(--container);margin:0 auto;text-align:center;display:flex;flex-direction:column;align-items:center;gap:.6rem;}
.footer-brand{display:flex;align-items:center;gap:.6rem;color:var(--white);font-family:var(--font-display);font-weight:600;}
.footer-note,.footer-copy{font-size:.78rem;opacity:.75;}

/* ---------- REVEAL ANIMATION ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease, transform .6s ease;}
.reveal.is-visible{opacity:1;transform:translateY(0);}

/* ---------- RESPONSIVE ---------- */
@media (max-width:980px){
  .hero-inner{grid-template-columns:1fr;}
  .hero-seal{order:-1;max-width:220px;margin:0 auto;}
  .metodologia-inner{grid-template-columns:1fr;}
  .contacto-inner{grid-template-columns:1fr;}
  .services-grid{grid-template-columns:repeat(2, 1fr);}
  .team-grid{grid-template-columns:repeat(2, 1fr);}
  .clients-grid{grid-template-columns:repeat(2, 1fr);}
}

@media (max-width:680px){
  section{padding:4.5rem 1.2rem;}
  .hero{padding:8rem 1.2rem 4rem;}
  .nav-links{
    position:fixed;top:0;right:0;height:100vh;width:min(78vw, 320px);
    background:var(--navy-950);flex-direction:column;align-items:flex-start;
    padding:6rem 2rem 2rem;gap:1.6rem;
    transform:translateX(100%);transition:transform .35s ease;
  }
  .nav-links.open{transform:translateX(0);}
  .nav-toggle{display:flex;}
  .services-grid,.team-grid,.clients-grid{grid-template-columns:1fr;}
  .credentials-inner{justify-content:flex-start;}
  .credential-divider{display:none;}
}