/* ============================================================
   T&E SOLUTIONS · WEB V3 (variante dark petróleo + Space Grotesk)
   Paleta oficial T&E. Si cambiás un hex acá, se repinta todo.
   ============================================================ */
:root{
  --petrol:#1A2E35;      /* fondo principal      */
  --surface:#142428;     /* fondo secundario     */
  --footer:#0F1F24;      /* footer               */
  --cream:#F4EBDC;       /* texto principal      */
  --cream-2:#EDE4D3;
  --gold-base:#C9A386;   /* acento primario      */
  --gold-title:#E0BFA0;  /* acento claro (resaltados / itálicas) */
  --gold-body:#D4B297;
  --gold-cream:#8B6F3F;  /* acento oscuro / bronce */

  /* ---- mapeo al layout ---- */
  --ink:var(--petrol);
  --ink-2:var(--surface);
  --black:var(--footer);
  --panel:#1F3741;        /* tarjeta — petróleo levemente elevado */
  --panel-2:#284851;      /* chip de ícono / superficie elevada   */
  --line:rgba(201,163,134,.22);
  --line-soft:rgba(201,163,134,.13);
  --teal:var(--gold-base);     /* acento primario = dorado */
  --teal-deep:var(--gold-cream);
  --gold:var(--gold-title);    /* resaltados en dorado claro */
  --gold-deep:var(--gold-base);
  --white:var(--cream);
  --text:var(--cream);
  --muted:rgba(244,235,220,.70);
  --muted-2:rgba(244,235,220,.46);
  --display:'Space Grotesk', system-ui, sans-serif;
  --body:'IBM Plex Sans', system-ui, sans-serif;
  --mono:'IBM Plex Mono', ui-monospace, monospace;
  --maxw:1160px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--body); background:var(--ink); color:var(--text);
  line-height:1.6; -webkit-font-smoothing:antialiased; overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img,iframe{display:block;max-width:100%}
::selection{background:var(--teal);color:var(--ink)}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
section{position:relative}
.eyebrow{
  font-family:var(--mono); font-size:12px; font-weight:600; letter-spacing:.22em;
  text-transform:uppercase; color:var(--teal); margin-bottom:18px; display:inline-block;
}
.eyebrow.gold{color:var(--gold)}
h1,h2,h3{font-family:var(--display);font-weight:600;line-height:1.06;letter-spacing:-.015em}
.lead{color:var(--muted);font-size:1.15rem;max-width:60ch}

/* ---------- NAV ---------- */
header.site{position:fixed;top:0;left:0;right:0;z-index:100;transition:all .35s var(--ease)}
.nav{display:flex;align-items:center;justify-content:space-between;
  max-width:var(--maxw);margin:0 auto;padding:20px 28px;transition:padding .35s var(--ease)}
header.site.scrolled{background:rgba(26,46,53,.82);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft)}
header.site.scrolled .nav{padding:13px 28px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--display);font-weight:600}
.brand svg.mark-svg{width:36px;height:36px;flex-shrink:0}
.brand .name{font-size:15px;letter-spacing:.04em}
.brand .name span{color:var(--muted-2);font-weight:400}
.nav-links{display:flex;align-items:center;gap:34px}
.nav-links a.link{font-size:14.5px;color:var(--muted);font-weight:500;transition:color .2s;position:relative}
.nav-links a.link:hover{color:var(--text)}
.nav-links a.link.active{color:var(--text)}
.nav-links a.link.active::after{content:"";position:absolute;left:0;right:0;bottom:-7px;height:2px;
  background:var(--teal);border-radius:2px}
.nav-cta{font-family:var(--body);font-weight:600;font-size:14px;padding:10px 20px;border-radius:10px;
  background:var(--teal);color:var(--ink);transition:transform .2s var(--ease),box-shadow .2s;
  box-shadow:0 6px 20px rgba(201,163,134,.22)}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(201,163,134,.34)}
.burger{display:none;background:none;border:0;cursor:pointer;width:42px;height:42px;border-radius:10px;position:relative;z-index:101}
.burger span{display:block;width:20px;height:2px;background:var(--text);margin:4px auto;border-radius:2px;transition:.3s var(--ease)}
.burger.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---------- HERO (landing) ---------- */
.hero{padding:190px 0 110px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;top:-12%;right:-8%;width:760px;height:760px;border-radius:50%;
  background:radial-gradient(circle,rgba(201,163,134,.16),transparent 62%);pointer-events:none}
.hero::after{content:"";position:absolute;bottom:-30%;left:-12%;width:620px;height:620px;border-radius:50%;
  background:radial-gradient(circle,rgba(201,163,134,.10),transparent 60%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;position:relative;z-index:2}
.status{display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);font-size:11.5px;
  letter-spacing:.16em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line);
  padding:7px 14px;border-radius:999px;background:rgba(20,36,40,.55);margin-bottom:26px}
.status .dot{width:8px;height:8px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 0 rgba(201,163,134,.6);
  animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(201,163,134,.55)}70%{box-shadow:0 0 0 9px rgba(201,163,134,0)}100%{box-shadow:0 0 0 0 rgba(201,163,134,0)}}
.hero-copy{text-align:center}
.hero h1{font-size:clamp(2.5rem,5.4vw,4.05rem);margin-bottom:24px}
.hero h1 em{font-style:normal;color:var(--teal)}
.hero .lead{font-size:1.2rem;margin-bottom:34px;margin-left:auto;margin-right:auto}
.hero .cta-row{justify-content:center}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.btn{font-family:var(--body);font-weight:600;font-size:15px;padding:15px 26px;border-radius:12px;
  cursor:pointer;border:1px solid transparent;transition:transform .2s var(--ease),box-shadow .2s,background .2s,border-color .2s;
  display:inline-flex;align-items:center;gap:10px}
.btn-primary{background:var(--teal);color:var(--ink);box-shadow:0 8px 24px rgba(201,163,134,.24)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(201,163,134,.36)}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--teal);color:var(--teal);transform:translateY(-2px)}
.btn .arrow{transition:transform .25s var(--ease)}
.btn:hover .arrow{transform:translateX(4px)}
.hero-note{margin-top:22px;font-size:13.5px;color:var(--muted-2);font-family:var(--mono);letter-spacing:.02em}

/* hero visual : orbit */
.orbit-wrap{position:relative;aspect-ratio:1;max-width:440px;margin-left:auto}
.orbit{position:absolute;inset:0;border:1px solid var(--line-soft);border-radius:50%}
.orbit.r2{inset:13%;border-color:#1f3253}
.orbit.r3{inset:27%;border-color:#243a5e}
.spin{animation:spin 38s linear infinite}
.spin.rev{animation-direction:reverse;animation-duration:26s}
@keyframes spin{to{transform:rotate(360deg)}}
.core{position:absolute;inset:38%;border-radius:50%;background:radial-gradient(circle at 38% 32%,var(--panel-2),var(--panel));
  border:1px solid var(--teal);display:grid;place-items:center;box-shadow:0 0 50px rgba(201,163,134,.20)}
.core svg{width:42%;height:42%;color:var(--teal)}
.n{position:absolute;width:15px;height:15px;border-radius:50%}
.n.teal{background:var(--teal);box-shadow:0 0 16px rgba(201,163,134,.6)}
.n.gold{background:var(--gold);box-shadow:0 0 16px rgba(201,163,134,.5)}
.n.sm{width:10px;height:10px}

/* ---------- SECTION SHELL ---------- */
.sec{padding:108px 0}
.sec-head{max-width:62ch;margin:0 auto 54px;text-align:center}
.sec-head h2{font-size:clamp(1.9rem,3.6vw,2.7rem);margin-bottom:18px}
.sec-head h2 em{font-style:normal;color:var(--teal)}
.sec-head .lead{margin-left:auto;margin-right:auto}
[id]{scroll-margin-top:90px}

/* ---------- PAGE HEADER (páginas internas) ---------- */
.page-header{padding:185px 0 70px;position:relative;overflow:hidden;text-align:center}
.page-header::before{content:"";position:absolute;top:-30%;right:-10%;width:640px;height:640px;border-radius:50%;
  background:radial-gradient(circle,rgba(201,163,134,.13),transparent 62%);pointer-events:none}
.page-header h1{font-size:clamp(2.2rem,4.6vw,3.4rem);margin-bottom:20px}
.page-header h1 em{font-style:normal;color:var(--teal)}
.page-header .lead{font-size:1.15rem;margin-left:auto;margin-right:auto}

/* ---------- PROCESO ---------- */
.proceso{background:linear-gradient(180deg,var(--ink),var(--ink-2))}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.step{background:var(--panel);border:1px solid var(--line-soft);border-radius:18px;padding:32px 28px;
  transition:transform .3s var(--ease),border-color .3s}
.step:hover{transform:translateY(-5px);border-color:var(--line)}
.step .num{font-family:var(--mono);font-size:13px;font-weight:600;color:var(--teal);letter-spacing:.1em}
.step h3{font-size:1.4rem;margin:16px 0 12px;font-weight:600}
.step p{color:var(--muted);font-size:.98rem}
.pull{margin-top:42px;display:flex;align-items:center;gap:20px;padding:26px 30px;border-radius:16px;
  background:rgba(201,163,134,.06);border:1px solid rgba(201,163,134,.22)}
.pull .bar{width:4px;align-self:stretch;border-radius:4px;background:var(--gold)}
.pull p{font-family:var(--display);font-size:1.25rem;font-weight:500;color:var(--text);line-height:1.3}
.pull p span{color:var(--gold)}

/* ---------- SERVICIOS (cards) ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:var(--panel);border:1px solid var(--line-soft);border-radius:18px;padding:30px 26px;
  transition:transform .3s var(--ease),border-color .3s;position:relative;overflow:hidden}
.card::after{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--teal);
  transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.card:hover{transform:translateY(-5px);border-color:var(--line)}
.card:hover::after{transform:scaleX(1)}
.ico{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;margin-bottom:18px;
  background:var(--panel-2);border:1px solid var(--line);color:var(--teal)}
.ico svg{width:22px;height:22px}
.card.feat .ico{background:linear-gradient(135deg,var(--teal),var(--teal-deep));color:var(--ink);border-color:transparent}
.card h3{font-size:1.18rem;font-weight:600;margin-bottom:9px}
.card p{color:var(--muted);font-size:.95rem}
.serv-note{margin-top:30px;font-size:.95rem;color:var(--muted-2);font-style:italic;font-family:var(--body);text-align:center}

/* lista interna en cards expandidas (página servicios) */
.card ul{margin-top:14px;list-style:none;display:grid;gap:8px}
.card ul li{color:var(--muted);font-size:.92rem;padding-left:20px;position:relative}
.card ul li::before{content:"—";position:absolute;left:0;color:var(--teal)}

/* ---------- VERTICALES (página servicios) ---------- */
.verts{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.vert{background:var(--panel);border:1px solid var(--line-soft);border-radius:18px;padding:32px 28px;
  transition:transform .3s var(--ease),border-color .3s}
.vert:hover{transform:translateY(-5px);border-color:var(--line)}
.vert .v-num{font-family:var(--mono);font-size:13px;font-weight:600;color:var(--teal);letter-spacing:.1em;margin-bottom:14px}
.vert h3{font-size:1.35rem;margin-bottom:10px}
.vert>p{color:var(--muted);font-size:.98rem}
.vert .v-metric{display:inline-block;margin-top:14px;font-family:var(--mono);font-size:12px;letter-spacing:.06em;
  color:var(--gold);background:rgba(201,163,134,.08);border:1px solid rgba(201,163,134,.22);
  border-radius:999px;padding:5px 13px}
.vert ul{margin-top:16px;list-style:none;display:grid;gap:8px}
.vert ul li{color:var(--muted);font-size:.93rem;padding-left:20px;position:relative}
.vert ul li::before{content:"—";position:absolute;left:0;color:var(--teal)}

/* ---------- NOSOTROS ---------- */
.nos-grid{display:grid;grid-template-columns:1fr .85fr;gap:56px;align-items:center}
.nos{text-align:center}
.nos p{color:var(--muted);font-size:1.08rem;margin:0 auto 18px;max-width:54ch}
.nos p strong{color:var(--text);font-weight:600}
.founders{display:grid;gap:18px}
.founder{display:flex;align-items:center;gap:18px;background:var(--panel);border:1px solid var(--line-soft);
  border-radius:16px;padding:20px 22px;transition:transform .3s var(--ease),border-color .3s}
.founder:hover{transform:translateX(5px);border-color:var(--line)}
.av{width:54px;height:54px;border-radius:14px;display:grid;place-items:center;font-family:var(--display);
  font-weight:700;font-size:20px;flex-shrink:0}
.av.e{background:linear-gradient(135deg,var(--teal),var(--teal-deep));color:var(--ink)}
.av.m{background:linear-gradient(135deg,var(--gold),var(--gold-deep));color:var(--ink)}
.founder .fn{font-family:var(--display);font-weight:600;font-size:1.15rem}
.founder .fr{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted-2);margin-top:3px}

/* quote grande (página nosotros) */
.bigquote{text-align:center;max-width:760px;margin:0 auto}
.bigquote .qm{font-family:var(--display);font-size:4rem;line-height:1;color:var(--teal);display:block;margin-bottom:6px}
.bigquote p.q{font-family:var(--display);font-size:clamp(1.4rem,2.8vw,2rem);font-weight:500;line-height:1.3}
.bigquote p.q span{color:var(--gold)}

/* ---------- CONTACTO ---------- */
.contacto{background:linear-gradient(180deg,var(--ink-2),var(--ink));text-align:center}
.contacto .inner{max-width:680px;margin:0 auto}
.contacto h2{font-size:clamp(2.1rem,4.4vw,3rem);margin-bottom:20px}
.contacto .lead{margin:0 auto 34px;text-align:center}
.contacto .cta-row{justify-content:center}
.mailline{margin-top:26px;font-family:var(--mono);font-size:14px;color:var(--muted)}
.mailline a{color:var(--teal)}

/* expectativas de la llamada (página contacto) */
.expect{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:54px;text-align:left}
.expect .ex{background:var(--panel);border:1px solid var(--line-soft);border-radius:16px;padding:26px 24px}
.expect .ex .xn{font-family:var(--mono);font-size:12px;font-weight:600;color:var(--teal);letter-spacing:.1em;margin-bottom:12px}
.expect .ex h3{font-size:1.08rem;margin-bottom:8px}
.expect .ex p{color:var(--muted);font-size:.92rem}

/* ---------- CTA BAND (páginas internas) ---------- */
.cta-band{background:var(--ink-2);text-align:center}
.cta-band h2{font-size:clamp(1.9rem,3.6vw,2.6rem);margin-bottom:16px}
.cta-band h2 em{font-style:normal;color:var(--teal)}
.cta-band .lead{margin:0 auto 32px;text-align:center}
.cta-band .cta-row{justify-content:center}

/* ---------- FOOTER ---------- */
footer{border-top:1px solid var(--line-soft);padding:34px 0;background:var(--black)}
.foot{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;
  font-size:13.5px;color:var(--muted-2)}
.foot .brand .name{font-size:14px}
.foot a{color:var(--muted-2);transition:color .2s}
.foot a:hover{color:var(--teal)}

/* ---------- REVEAL ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ---------- RESPONSIVE ---------- */
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:10px}
  .orbit-wrap{max-width:300px;margin:30px auto 0}
  .steps,.cards,.verts,.expect{grid-template-columns:1fr}
  .nos-grid{grid-template-columns:1fr;gap:34px}
  .nav-links{position:fixed;top:72px;right:16px;left:auto;bottom:auto;width:min(80vw,300px);
    background:var(--ink-2);flex-direction:column;align-items:flex-start;gap:22px;padding:28px;
    border:1px solid var(--line);border-radius:18px;box-shadow:0 30px 60px -18px rgba(0,0,0,.65);
    opacity:0;transform:translateY(-10px) scale(.98);pointer-events:none;
    transition:opacity .28s var(--ease),transform .28s var(--ease);z-index:100}
  .nav-links.open{opacity:1;transform:none;pointer-events:auto}
  .nav-links a.link{font-size:1.1rem}
  .nav-links .nav-cta{font-size:1rem;padding:12px 22px;width:100%;text-align:center}
  .burger{display:block}
}
@media(max-width:520px){
  .wrap{padding:0 20px}.nav{padding:16px 20px}
  .hero{padding:140px 0 80px}
  .page-header{padding:150px 0 56px}
  .sec{padding:78px 0}
  .pull{flex-direction:column;align-items:flex-start;gap:14px}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}