/* ---------------------------------------------------------
   RICOH LAB ARGENTINA — Design tokens
   Color:  ink #0B1B2B · paper #F6F5F1 · red #D0102A
           slate #445064 · amber #E2A63B · line #E3E0D8
   Type:   Display  Sora     Body  Inter     Data  IBM Plex Mono
--------------------------------------------------------- */

:root{
  --ink:#0B1B2B;
  --ink-soft:#16202C;
  --paper:#F6F5F1;
  --paper-dim:#EEEBE3;
  --red:#D0102A;
  --red-deep:#A20C21;
  --slate:#445064;
  --slate-light:#7C8797;
  --amber:#E2A63B;
  --line:#E3E0D8;
  --line-dark:rgba(246,245,241,0.14);

  --font-display:'Sora', sans-serif;
  --font-body:'Inter', sans-serif;
  --font-mono:'IBM Plex Mono', monospace;

  --wrap:1180px;
  --radius:14px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }

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

@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; scroll-behavior:auto !important; }
}

.wrap{ max-width:var(--wrap); margin:0 auto; padding:0 28px; }

a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3{ font-family:var(--font-display); margin:0; color:var(--ink); }

::selection{ background:var(--red); color:#fff; }

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

/* subtle paper grain */
.noise-layer{
  position:fixed; inset:0; pointer-events:none; z-index:0;
  opacity:.035; mix-blend-mode:multiply;
  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");
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family:var(--font-body); font-weight:600; font-size:.95rem;
  padding:13px 24px; border-radius:999px; border:1px solid transparent;
  cursor:pointer; transition:transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.btn-primary{ background:var(--red); color:#fff; }
.btn-primary:hover{ background:var(--red-deep); transform:translateY(-2px); }
.btn-ghost{ border-color:var(--line-dark); color:var(--paper); }
.btn-ghost:hover{ background:var(--line-dark); }
.btn-text{ padding:13px 4px; color:var(--ink); }
.btn-text:hover{ color:var(--red); }
.btn-block{ width:100%; }

/* ---------- header ---------- */
.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(11,27,43,0.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line-dark);
}
.header-inner{ display:flex; align-items:center; gap:24px; height:76px; }
.brand{ display:flex; align-items:center; gap:10px; margin-right:auto; }
.brand-mark{
  width:34px; height:34px; border-radius:8px;
  display:flex; align-items:center; justify-content:center;
  background:var(--red); color:#fff;
  font-family:var(--font-display); font-weight:700; font-size:1.1rem;
  flex:none;
}
.brand-text{
  font-family:var(--font-display); font-weight:600; letter-spacing:.02em;
  color:var(--paper); font-size:1rem; white-space:nowrap;
}
.brand-text em{ font-style:normal; color:var(--slate-light); font-weight:400; }

.main-nav{ display:flex; gap:28px; }
.main-nav a{
  color:var(--paper); opacity:.78; font-size:.92rem; font-weight:500;
  transition:opacity .2s;
}
.main-nav a:hover{ opacity:1; }

.header-cta{ font-size:.85rem; padding:10px 18px; }

.nav-toggle{
  display:none; flex-direction:column; justify-content:center; gap:5px;
  width:38px; height:38px; background:none; border:none; cursor:pointer;
}
.nav-toggle span{ width:20px; height:2px; background:var(--paper); }

/* ---------- hero ---------- */
.hero{ position:relative; z-index:1; padding:88px 0 96px; overflow:hidden; }
.hero::before{
  content:""; position:absolute; inset:-20% -10% auto -10%; height:520px;
  background:radial-gradient(60% 60% at 30% 20%, rgba(208,16,42,.10), transparent 70%);
  z-index:-1;
}
.hero-grid{
  display:grid; grid-template-columns:1.05fr .95fr; gap:56px; align-items:center;
}

.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--font-mono); font-size:.78rem; letter-spacing:.06em;
  text-transform:uppercase; color:var(--red-deep);
  background:rgba(208,16,42,.08); border:1px solid rgba(208,16,42,.18);
  padding:7px 14px; border-radius:999px; margin:0 0 22px;
}
.eyebrow-dot{ width:6px; height:6px; border-radius:50%; background:var(--red); }

h1{ font-size:clamp(2.2rem, 4.2vw, 3.4rem); line-height:1.08; letter-spacing:-0.015em; }
h1 .hl{ color:var(--red); }

.hero-lede{
  max-width:46ch; color:var(--slate); font-size:1.08rem; margin:22px 0 32px;
}

.hero-actions{ display:flex; align-items:center; gap:18px; flex-wrap:wrap; margin-bottom:44px; }

.hero-stats{
  display:flex; gap:36px; margin:0; padding-top:26px; border-top:1px solid var(--line);
}
.hero-stats dt{
  font-family:var(--font-mono); font-size:.72rem; text-transform:uppercase;
  letter-spacing:.06em; color:var(--slate-light); margin-bottom:4px;
}
.hero-stats dd{ margin:0; font-weight:600; font-size:.92rem; color:var(--ink); }

/* ---------- signature: trazabilidad ticket ---------- */
.hero-visual{ display:flex; justify-content:center; }
.ticket{
  position:relative;
  width:100%; max-width:400px;
  background:var(--ink);
  border-radius:18px;
  padding:26px 26px 22px;
  color:var(--paper);
  box-shadow:0 30px 60px -20px rgba(11,27,43,.45);
  transform:rotate(-1.4deg);
  animation:ticket-in .9s var(--ease) both;
}
.ticket::after{
  content:""; position:absolute; inset:0; border-radius:18px;
  border:1px solid rgba(246,245,241,.08); pointer-events:none;
}
@keyframes ticket-in{
  from{ opacity:0; transform:rotate(-1.4deg) translateY(18px); }
  to{ opacity:1; transform:rotate(-1.4deg) translateY(0); }
}

.ticket-top{ display:flex; justify-content:space-between; align-items:center; margin-bottom:16px; }
.ticket-label{
  font-family:var(--font-mono); font-size:.7rem; text-transform:uppercase;
  letter-spacing:.08em; color:var(--slate-light);
}
.ticket-status{
  display:flex; align-items:center; gap:6px;
  font-family:var(--font-mono); font-size:.72rem;
  color:var(--amber); background:rgba(226,166,59,.12);
  padding:5px 10px; border-radius:999px;
  border:1px solid rgba(226,166,59,.25);
}
.status-dot{
  width:6px; height:6px; border-radius:50%; background:var(--amber);
  animation:pulse 1.8s ease-in-out infinite;
}
@keyframes pulse{ 0%,100%{ opacity:1; } 50%{ opacity:.35; } }

.ticket-code{
  font-family:var(--font-mono); font-size:1.15rem; letter-spacing:.02em;
  color:#fff; margin-bottom:26px;
}

.ticket-route{ margin-bottom:22px; }
.route-line{
  position:relative; height:2px; background:rgba(246,245,241,.14);
  border-radius:2px; margin:0 4px 14px;
}
.route-fill{
  position:absolute; left:0; top:0; height:100%; width:50%;
  background:var(--red);
  animation:route-grow 2.6s var(--ease) infinite alternate;
}
@keyframes route-grow{ from{ width:8%; } to{ width:52%; } }

.route-points{ display:flex; justify-content:space-between; }
.route-point{ display:flex; flex-direction:column; align-items:center; gap:8px; flex:1; }
.point-dot{
  width:10px; height:10px; border-radius:50%;
  background:rgba(246,245,241,.18); border:2px solid rgba(246,245,241,.25);
}
.route-point.is-done .point-dot{ background:var(--red); border-color:var(--red); }
.route-point.is-current .point-dot{
  background:var(--amber); border-color:var(--amber);
  box-shadow:0 0 0 4px rgba(226,166,59,.18);
}
.point-label{ font-size:.72rem; color:var(--slate-light); }
.route-point.is-current .point-label{ color:var(--paper); font-weight:500; }

.ticket-meta{
  display:grid; grid-template-columns:repeat(3,1fr); gap:10px;
  padding-top:18px; border-top:1px solid rgba(246,245,241,.1);
}
.ticket-meta span{
  display:block; font-family:var(--font-mono); font-size:.66rem;
  text-transform:uppercase; letter-spacing:.05em; color:var(--slate-light); margin-bottom:4px;
}
.ticket-meta strong{ font-size:.82rem; font-weight:500; color:var(--paper); }

/* ---------- section shells ---------- */
section{ position:relative; z-index:1; }
.section-eyebrow{
  font-family:var(--font-mono); font-size:.75rem; text-transform:uppercase;
  letter-spacing:.08em; color:var(--red-deep); margin:0 0 12px;
}
.section-eyebrow-light{ color:var(--amber); }
.section-title{ font-size:clamp(1.7rem,3vw,2.3rem); letter-spacing:-0.01em; margin-bottom:20px; }
.section-title-light{ color:var(--paper); }

/* ---------- services ---------- */
.services{ padding:100px 0; border-top:1px solid var(--line); }
.service-grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-top:44px;
}
.service-card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  padding:32px 28px; transition:transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.service-card:hover{
  transform:translateY(-6px);
  box-shadow:0 20px 40px -24px rgba(11,27,43,.25);
  border-color:transparent;
}
.service-card.is-highlight{ background:var(--ink); color:var(--paper); border-color:var(--ink); }
.service-card.is-highlight h3{ color:#fff; }
.service-card.is-highlight p{ color:var(--slate-light); }
.service-card.is-highlight .service-index{ color:var(--amber); }
.service-card.is-highlight .service-list li::before{ color:var(--amber); }
.service-card.is-highlight .service-list li{ border-color:rgba(246,245,241,.12); }

.service-index{
  display:block; font-family:var(--font-mono); font-size:.72rem;
  text-transform:uppercase; letter-spacing:.08em; color:var(--red-deep); margin-bottom:14px;
}
.service-card h3{ font-size:1.3rem; margin-bottom:12px; }
.service-card p{ color:var(--slate); margin:0 0 20px; font-size:.96rem; }
.service-list li{
  padding:10px 0; border-top:1px solid var(--line); font-size:.9rem;
  display:flex; align-items:flex-start; gap:10px;
}
.service-list li:last-child{ border-bottom:1px solid var(--line); }
.service-card.is-highlight .service-list li:last-child{ border-bottom-color:rgba(246,245,241,.12); }
.service-list li::before{ content:"—"; color:var(--red); flex:none; }

/* ---------- about ---------- */
.about{ padding:100px 0; background:var(--paper-dim); border-top:1px solid var(--line); }
.about-grid{ display:grid; grid-template-columns:1.1fr .9fr; gap:56px; align-items:start; }
.about-copy p{ color:var(--slate); max-width:52ch; margin:0 0 16px; }
.about-panel{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius); overflow:hidden;
}
.panel-row{
  display:flex; justify-content:space-between; gap:16px;
  padding:20px 24px; border-bottom:1px solid var(--line); font-size:.92rem;
}
.panel-row:last-child{ border-bottom:none; }
.panel-label{ color:var(--slate-light); font-family:var(--font-mono); font-size:.78rem; text-transform:uppercase; letter-spacing:.04em; }
.panel-value{ font-weight:600; color:var(--ink); text-align:right; }

/* ---------- contact ---------- */
.contact{ padding:100px 0; background:var(--ink); color:var(--paper); }
.contact-grid{ display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:start; }
.contact-lede{ color:var(--slate-light); max-width:44ch; margin:0 0 32px; }
.contact-info{ display:flex; flex-direction:column; gap:20px; }
.contact-info span{
  display:block; font-family:var(--font-mono); font-size:.72rem;
  text-transform:uppercase; letter-spacing:.06em; color:var(--slate-light); margin-bottom:6px;
}
.contact-info a{ color:var(--paper); font-weight:500; }
.contact-info a:hover{ color:var(--amber); }
.contact-info p{ margin:0; color:var(--paper); }

.contact-form{
  background:rgba(246,245,241,.04); border:1px solid rgba(246,245,241,.12);
  border-radius:var(--radius); padding:30px;
}
.form-row{ margin-bottom:18px; }
.form-row label{
  display:block; font-family:var(--font-mono); font-size:.72rem;
  text-transform:uppercase; letter-spacing:.05em; color:var(--slate-light); margin-bottom:8px;
}
.form-row input, .form-row textarea{
  width:100%; background:rgba(246,245,241,.06); border:1px solid rgba(246,245,241,.16);
  border-radius:8px; padding:12px 14px; color:var(--paper); font-family:var(--font-body); font-size:.95rem;
  resize:vertical; transition:border-color .2s;
}
.form-row input::placeholder, .form-row textarea::placeholder{ color:var(--slate-light); }
.form-row input:focus, .form-row textarea:focus{ outline:none; border-color:var(--red); }
.form-note{ margin:14px 0 0; font-size:.85rem; color:var(--amber); min-height:1.2em; }

/* ---------- footer ---------- */
.site-footer{ background:var(--ink); border-top:1px solid rgba(246,245,241,.1); padding:28px 0; }
.footer-inner{ display:flex; align-items:center; justify-content:space-between; gap:20px; flex-wrap:wrap; }
.footer-brand .brand-text{ font-size:.88rem; }
.footer-copy{ margin:0; color:var(--slate-light); font-size:.82rem; }
.footer-nav{ display:flex; gap:20px; }
.footer-nav a{ color:var(--slate-light); font-size:.82rem; }
.footer-nav a:hover{ color:var(--paper); }

/* ---------- scroll reveal ---------- */
.reveal{ opacity:0; transform:translateY(18px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible{ opacity:1; transform:none; }

/* ---------- responsive ---------- */
@media (max-width: 960px){
  .hero-grid, .about-grid, .contact-grid{ grid-template-columns:1fr; }
  .hero-visual{ order:-1; }
  .service-grid{ grid-template-columns:1fr; }
  .about-panel{ order:2; }
}

@media (max-width: 760px){
  .main-nav, .header-cta{ display:none; }
  .nav-toggle{ display:flex; }
  .hero{ padding:56px 0 64px; }
  .hero-stats{ flex-wrap:wrap; row-gap:16px; }
  .services, .about, .contact{ padding:64px 0; }
  .ticket{ transform:rotate(0); max-width:100%; }

  .site-header.nav-open .main-nav{
    display:flex; flex-direction:column; position:absolute; top:76px; left:0; right:0;
    background:var(--ink); padding:20px 28px; gap:16px; border-bottom:1px solid var(--line-dark);
  }
  .site-header.nav-open .header-cta{
    display:inline-flex; position:absolute; top:120px; right:28px;
  }
}