/* ============================================================
   INVEL — Home institucional + heros de sección
   Carga DESPUÉS de invel.css
   Fondo de bienvenida: #F6F4EE (crema cálido)
   ============================================================ */

:root{
  --cream:      #F6F4EE;
  --cream-2:    #EFEBE1;
  --cream-line: #E4DFD2;
  --ink-cream:  #2A2A28;
}

/* el header sobre crema arranca transparente y vira a crema al hacer scroll */
body.home{ background:var(--cream); }
body.home .site-header{ background:rgba(246,244,238,0); }
body.home .site-header.scrolled{ background:rgba(246,244,238,.9); border-bottom-color:var(--cream-line); }

/* ============================================================
   INTRO — cortina de bienvenida (impacto al entrar)
   ============================================================ */
.intro{
  position:fixed; inset:0; z-index:300;
  background:var(--cream);
  display:grid; place-items:center;
  overflow:hidden;
}
.intro.done{ animation:introLift 1s cubic-bezier(.7,0,.2,1) .15s forwards; }
@keyframes introLift{ to{ transform:translateY(-100%); visibility:hidden; } }
.intro-mark{
  position:relative; display:flex; flex-direction:column; align-items:center; gap:22px;
}
.intro-mark img{ height:64px; opacity:0; transform:scale(.9); animation:introMark .9s cubic-bezier(.2,.7,.2,1) .1s forwards; }
.intro-line{
  width:0; height:2px; border-radius:2px; background:var(--grad-warm);
  animation:introBar 1.1s cubic-bezier(.6,0,.2,1) .35s forwards;
}
.intro-tag{
  font-size:12px; font-weight:600; letter-spacing:.28em; text-transform:uppercase;
  color:var(--ink-faint); opacity:0; animation:introMark .8s ease .55s forwards;
}
@keyframes introMark{ to{ opacity:1; transform:none; } }
@keyframes introBar{ to{ width:180px; } }

/* ============================================================
   HERO crema
   ============================================================ */
.home-hero{
  position:relative; overflow:hidden;
  background:var(--cream);
  padding:150px 0 90px;
  min-height:100svh;
  display:flex; align-items:center;
}
.home-hero-bg{ position:absolute; inset:0; pointer-events:none; overflow:hidden; }

/* foto de fachada — panel arquitectónico a la derecha (con parallax) */
.hero-photo{
  position:absolute; right:-48px; top:8%;
  width:min(560px, 46%); height:84%;
  border-radius:20px; overflow:hidden;
  box-shadow:0 40px 90px rgba(10,20,48,.28), 0 12px 30px rgba(10,20,48,.16);
  will-change:transform;
}
.hero-photo img{
  width:100%; height:114%; object-fit:cover; object-position:center 28%;
  will-change:transform;
}
/* tinte azul corporativo + esquina cálida del logo */
.hero-photo::after{
  content:""; position:absolute; inset:0;
  background:
    linear-gradient(150deg, rgba(43,76,155,.30) 0%, rgba(10,20,48,.10) 46%, transparent 70%),
    radial-gradient(120% 90% at 108% 102%, rgba(240,140,0,.34), transparent 52%);
  mix-blend-mode:multiply;
}
.hero-photo .photo-tag{
  position:absolute; left:16px; bottom:14px; z-index:2;
  display:inline-flex; align-items:center; gap:9px;
  font-family:ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  font-size:11px; letter-spacing:.16em; text-transform:uppercase; color:#fff;
}
.hero-photo .photo-tag::before{ content:""; width:7px; height:7px; border-radius:50%; background:var(--grad-warm); }

.hero-arc-c{ position:absolute; border-radius:50%; border:1.5px solid rgba(43,76,155,.12); will-change:transform; }
.hero-arc-c.a1{ width:760px; height:760px; right:120px; top:-160px; }
.hero-arc-c.a2{ width:1120px; height:1120px; right:-40px; top:-360px; border-color:rgba(43,76,155,.07); }

.home-hero .wrap{ position:relative; z-index:2; width:min(1180px, calc(100% - 48px)); }
.home-hero-content{ max-width:600px; }
.home-hero .hero-kicker{ color:var(--blue-700); }
.home-hero .hero-kicker::before{ background:var(--grad-warm); }
.home-hero h1{
  font-size:clamp(42px, 6.4vw, 76px); line-height:1.02; font-weight:700; letter-spacing:-.025em;
  color:var(--ink); text-wrap:balance;
}
.home-hero h1 .accent{ background:var(--grad-warm); -webkit-background-clip:text; background-clip:text; color:transparent; }
.home-hero .hero-sub{ color:var(--ink-soft); max-width:600px; margin-top:24px; font-size:clamp(16.5px,1.7vw,19px); }

/* animación de entrada del titular (palabra por palabra via líneas) */
.reveal-up{ display:block; overflow:hidden; }
.reveal-up > span{ display:block; transform:translateY(110%); }
body.intro-ready .reveal-up > span{ animation:lineUp .9s cubic-bezier(.2,.7,.2,1) forwards; }
.reveal-up:nth-child(1) > span{ animation-delay:.05s; }
.reveal-up:nth-child(2) > span{ animation-delay:.16s; }
@keyframes lineUp{ to{ transform:none; } }

.hero-fade{ opacity:0; transform:translateY(16px); }
body.intro-ready .hero-fade{ animation:heroFade .8s ease forwards; }
.hero-fade.d1{ animation-delay:.4s; } .hero-fade.d2{ animation-delay:.55s; } .hero-fade.d3{ animation-delay:.7s; }
@keyframes heroFade{ to{ opacity:1; transform:none; } }

.scroll-hint{
  display:inline-flex; align-items:center; gap:10px; margin-top:46px;
  font-size:12.5px; font-weight:600; letter-spacing:.12em; text-transform:uppercase;
  color:var(--ink-faint);
}
.scroll-hint .mouse{
  width:20px; height:30px; border:2px solid var(--ink-faint); border-radius:11px; position:relative;
}
.scroll-hint .mouse::after{
  content:""; position:absolute; left:50%; top:6px; transform:translateX(-50%);
  width:3px; height:6px; border-radius:2px; background:var(--ink-faint);
  animation:wheel 1.6s ease-in-out infinite;
}
@keyframes wheel{ 0%,100%{ opacity:.3; transform:translate(-50%,0); } 50%{ opacity:1; transform:translate(-50%,7px); } }

/* cuadrícula estructural del hero */
.hero-grid{
  position:absolute; inset:0;
  background-image:
    linear-gradient(to right, rgba(20,27,46,.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(20,27,46,.05) 1px, transparent 1px);
  background-size:118px 118px;
  -webkit-mask-image:linear-gradient(180deg, #000 58%, transparent 100%);
          mask-image:linear-gradient(180deg, #000 58%, transparent 100%);
}

/* carrusel de capacidades (mono) */
.hero-marquee{
  background:var(--cream);
  border-top:1px solid var(--cream-line); border-bottom:1px solid var(--cream-line);
  overflow:hidden; position:relative; z-index:3;
}
.mq-track{ display:flex; width:max-content; animation:mqMove 38s linear infinite; }
.hero-marquee:hover .mq-track{ animation-play-state:paused; }
.mq-item{
  display:inline-flex; align-items:center; white-space:nowrap;
  padding:15px 0;
  font-family:ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  font-size:12.5px; letter-spacing:.18em; text-transform:uppercase;
  color:var(--ink-soft);
}
.mq-item::before{
  content:""; width:7px; height:7px; border-radius:50%;
  background:var(--grad-warm); margin:0 34px;
}
@keyframes mqMove{ to{ transform:translateX(-50%); } }
@media (prefers-reduced-motion: reduce){ .mq-track{ animation:none; } }

/* ============================================================
   3 ACCESOS — paneles a pantalla completa (protagonistas)
   ============================================================ */
.paths{
  position:relative; background:var(--navy-950);
  min-height:100svh; display:flex; flex-direction:column;
}
.paths-head{
  position:absolute; z-index:5; top:0; left:0; right:0;
  display:flex; justify-content:center; padding:30px 24px 0; pointer-events:none;
}
.paths-label{
  display:inline-flex; align-items:center; gap:12px;
  font-size:12.5px; font-weight:600; letter-spacing:.18em; text-transform:uppercase; color:#fff;
  background:rgba(10,20,48,.42); -webkit-backdrop-filter:blur(8px); backdrop-filter:blur(8px);
  border:1px solid rgba(255,255,255,.16); border-radius:999px; padding:11px 22px;
}
.paths-label::before{ content:""; width:8px; height:8px; border-radius:50%; background:var(--grad-warm); }

.paths-grid{ display:flex; flex:1; min-height:100svh; }
a.path-card{
  position:relative; flex:1 1 0; min-width:0;
  display:flex; flex-direction:column; justify-content:flex-end;
  text-decoration:none; overflow:hidden;
  border-right:1px solid rgba(255,255,255,.1);
  transition:flex-grow .55s cubic-bezier(.4,.1,.2,1);
}
a.path-card:last-child{ border-right:0; }

/* fondo de cada panel */
.path-visual{ position:absolute; inset:0; z-index:0; overflow:hidden; }
.path-visual.warm{ background:linear-gradient(200deg, #F7A83A 0%, var(--warm-2) 44%, var(--warm-1) 100%); }
.path-visual.blue{ background:linear-gradient(200deg, var(--blue-500) 0%, var(--blue-700) 46%, var(--navy-900) 100%); }
.path-visual.shot{ background:var(--navy-900); }
.path-visual img{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover;
  transition:transform 1.1s cubic-bezier(.2,.7,.2,1);
}
.path-visual.shot img{ opacity:.94; }
.path-visual::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(6,12,29,.12) 0%, rgba(6,12,29,.28) 46%, rgba(6,12,29,.82) 100%);
}
.path-visual .arc-wm{
  position:absolute; right:-140px; top:-120px; width:420px; height:420px; z-index:1;
  border-radius:50%; border:1.5px solid rgba(255,255,255,.22);
  box-shadow:0 0 0 40px rgba(255,255,255,.07);
  transition:transform 1.1s cubic-bezier(.2,.7,.2,1);
}
a.path-card:hover .path-visual img{ transform:scale(1.08); }
a.path-card:hover .path-visual .arc-wm{ transform:rotate(30deg) scale(1.06); }

/* barra de acento superior que crece en hover */
a.path-card::before{
  content:""; position:absolute; top:0; left:0; right:0; height:6px; z-index:4;
  background:var(--grad-warm); transform:scaleX(0); transform-origin:left;
  transition:transform .5s cubic-bezier(.2,.7,.2,1);
}
a.path-card:hover::before{ transform:scaleX(1); }

/* contenido */
.path-body{
  position:relative; z-index:3;
  padding:0 44px 72px; color:#fff;
  display:flex; flex-direction:column; gap:18px;
}
.path-num{
  font-family:ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  font-size:13px; font-weight:600; letter-spacing:.2em; color:rgba(255,255,255,.8);
}
.path-ic{
  width:70px; height:70px; border-radius:20px;
  background:rgba(255,255,255,.14); border:1px solid rgba(255,255,255,.32);
  -webkit-backdrop-filter:blur(6px); backdrop-filter:blur(6px);
  color:#fff; display:grid; place-items:center;
  transition:background .35s, transform .35s;
}
a.path-card:hover .path-ic{ background:rgba(255,255,255,.26); transform:translateY(-4px); }
.path-ic svg{ width:38px; height:38px; stroke:currentColor; fill:none; stroke-width:1.6; stroke-linecap:round; stroke-linejoin:round; }
.path-card h3{
  font-size:clamp(28px, 3vw, 40px); font-weight:700; letter-spacing:-.02em;
  color:#fff; text-wrap:balance; line-height:1.05; max-width:14ch;
}
.path-card p{
  font-size:16px; color:rgba(255,255,255,.85); text-wrap:pretty; max-width:34ch; margin:0;
  max-height:0; opacity:0; overflow:hidden;
  transition:max-height .5s cubic-bezier(.2,.7,.2,1), opacity .4s ease;
}
a.path-card:hover p, a.path-card:focus-visible p{ max-height:150px; opacity:1; }
.path-go{
  display:inline-flex; align-items:center; gap:11px;
  font-size:15px; font-weight:600; color:#fff;
}
.path-go .go-circ{
  width:40px; height:40px; border-radius:50%;
  border:1.5px solid rgba(255,255,255,.5);
  display:grid; place-items:center; font-size:17px;
  transition:background .3s, border-color .3s, transform .3s, color .3s;
}
a.path-card:hover .path-go .go-circ{ background:#fff; color:var(--ink); border-color:#fff; transform:translateX(6px); }

/* desktop: efecto puerta — el panel activo se expande */
@media (min-width: 981px){
  .paths-grid:hover a.path-card{ flex-grow:.72; }
  .paths-grid:hover a.path-card:hover{ flex-grow:1.9; }
}

/* ============================================================
   QUIÉNES SOMOS  (franja crema 2)
   ============================================================ */
.about{ background:var(--cream-2); border-block:1px solid var(--cream-line); }
.about-top{
  display:grid; grid-template-columns:minmax(0,5fr) minmax(0,7fr); gap:60px; align-items:end;
  margin-bottom:54px;
}
.about-top .lead{ color:var(--ink-soft); }
.about-gallery{
  display:grid; grid-template-columns:repeat(4, 1fr); grid-auto-rows:200px; gap:16px;
}
.about-gallery image-slot{ width:100%; height:100%; box-shadow:var(--shadow-sm); }
.gcell{ position:relative; border-radius:var(--radius); overflow:hidden; }
.gcell.wide{ grid-column:span 2; }
.gcell.tall{ grid-row:span 2; }
.gcap{
  position:absolute; left:12px; bottom:12px; z-index:3;
  font-size:11.5px; font-weight:600; letter-spacing:.04em; color:#fff;
  background:rgba(10,20,48,.55); -webkit-backdrop-filter:blur(4px); backdrop-filter:blur(4px);
  padding:5px 11px; border-radius:7px; pointer-events:none;
}

/* ============================================================
   VALORES — franja azul Invel (alterna con el crema)
   ============================================================ */
.values{
  background:linear-gradient(170deg, var(--navy-900) 0%, var(--navy-950) 100%);
  color:#fff; position:relative; overflow:hidden;
}
.values::before{
  content:""; position:absolute; left:-180px; bottom:-220px; width:560px; height:560px;
  border-radius:50%; background:radial-gradient(circle, rgba(240,140,0,.2), transparent 64%);
}
.values::after{
  content:""; position:absolute; right:-120px; top:-160px; width:420px; height:420px;
  border-radius:50%; border:1.5px solid rgba(255,255,255,.06);
}
.values .wrap{ position:relative; z-index:2; }
.values .kicker{ color:#9FB4E4; }
.values .sec-head h2{ color:#fff; }
.values-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.value{
  background:rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.13); border-radius:var(--radius-lg);
  padding:34px 30px; position:relative; overflow:hidden;
}
.value::before{
  content:""; position:absolute; left:0; top:0; width:100%; height:3px;
  background:var(--grad-warm); opacity:.85;
}
.value .v-num{
  font-size:clamp(40px,5vw,56px); font-weight:700; letter-spacing:-.03em; line-height:1;
  background:var(--grad-warm); -webkit-background-clip:text; background-clip:text; color:transparent;
}
.value h3{ margin-top:18px; font-size:19px; font-weight:600; letter-spacing:-.01em; color:#fff; }
.value p{ margin-top:10px; font-size:14.5px; color:#B9C4DE; text-wrap:pretty; }

/* alternancia crema/azul en el resto de la home */
body.home .clientes{ background:var(--cream); border-block-color:var(--cream-line); }
body.home .contacto{ background:var(--cream-2); }

/* ============================================================
   CTA final (franja oscura)
   ============================================================ */
.home-cta{
  background:linear-gradient(160deg, var(--navy-900) 0%, var(--navy-800) 100%);
  color:#fff; position:relative; overflow:hidden;
}
.home-cta::before{
  content:""; position:absolute; width:520px; height:520px; border-radius:50%;
  right:-160px; top:-200px;
  background:radial-gradient(circle, rgba(240,140,0,.22), transparent 65%);
}
.home-cta .wrap{ position:relative; z-index:2; text-align:center; max-width:680px; }
.home-cta h2{ font-size:clamp(30px,4vw,44px); font-weight:700; letter-spacing:-.02em; text-wrap:balance; }
.home-cta p{ margin-top:16px; font-size:18px; color:#B9C4DE; }
.home-cta .btn{ margin-top:30px; }

/* ============================================================
   HERO de sección (Balanzas / Acceso / Servicio) sobre crema
   ============================================================ */
.sec-hero{
  background:var(--cream); padding:148px 0 70px;
  border-bottom:1px solid var(--cream-line); position:relative; overflow:hidden;
}
/* glow azul sutil en heros de sección */
.sec-hero .sec-glow{
  position:absolute; right:-200px; top:50%; transform:translateY(-50%);
  width:680px; height:680px; border-radius:50%; pointer-events:none;
  background:radial-gradient(circle at 60% 40%, rgba(43,76,155,.14), transparent 62%),
            radial-gradient(circle at 75% 80%, rgba(240,140,0,.12), transparent 55%);
}
.sec-hero .hero-grid{ opacity:.7; }
.sec-hero .wrap{ position:relative; z-index:2; }
.sec-hero .pd-back{ margin-bottom:24px; }
.sec-hero h1{ font-size:clamp(36px,5vw,58px); font-weight:700; letter-spacing:-.022em; line-height:1.04; color:var(--ink); max-width:760px; text-wrap:balance; }
.sec-hero .lead{ margin-top:18px; font-size:18px; color:var(--ink-soft); max-width:640px; text-wrap:pretty; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1020px){
  .paths-grid{ grid-template-columns:1fr; }
  .about-top{ grid-template-columns:1fr; gap:30px; align-items:start; }
  .about-gallery{ grid-template-columns:repeat(2,1fr); grid-auto-rows:170px; }
  .gcell.wide{ grid-column:span 2; }
  .values-grid{ grid-template-columns:1fr; }
}
@media (max-width: 1020px){
  .paths-grid{ flex-direction:column; min-height:0; }
  a.path-card{
    flex:none; min-height:62vh; border-right:0;
    border-bottom:1px solid rgba(255,255,255,.1);
  }
  a.path-card:last-child{ border-bottom:0; }
  a.path-card p{ max-height:150px; opacity:1; }
  .path-body{ padding:0 32px 48px; }
  .paths-grid:hover a.path-card{ flex-grow:0; }
}
@media (max-width: 980px){
  .hero-photo{ display:none; }
  .home-hero-content{ max-width:680px; }
}
@media (max-width: 640px){
  .home-hero{ padding:120px 0 70px; min-height:92svh; }
  .about-gallery{ grid-template-columns:1fr; grid-auto-rows:200px; }
  .gcell.wide, .gcell.tall{ grid-column:auto; grid-row:auto; }
  .sec-hero{ padding:116px 0 56px; }
}
@media (prefers-reduced-motion: reduce){
  .intro{ display:none; }
  .reveal-up > span, .hero-fade{ animation:none !important; transform:none !important; opacity:1 !important; }
  .scroll-hint .mouse::after{ animation:none; }
  [data-parallax]{ transform:none !important; }
}