:root{
  /* Brand & layout */
  --navy:#0E2241;
  --navy-2:#08152B;
  --text:#E6EEFF;
  --muted:#C6D2EB;
  --white:#FFFFFF;
  --glass: rgba(14,24,46,.55);
  --glass-border: rgba(255,255,255,.15);
  --accent:#9CC3FF;
  --btn:#111827;
  --border:#1F2A44;
  --outline:#EAF2FF;
  --max: 1240px;

  /* Spacing & FX */
  --gap: 1rem;
  --section: 4rem;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow-1: 0 12px 30px rgba(0,0,0,.24);
  --shadow-2: 0 24px 60px rgba(0,0,0,.28);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto;
  background:#0b1320;
  color:var(--text);
  line-height:1.6;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.container{max-width: var(--max); margin:0 auto; padding: 0 24px}

/* ===================== Header ===================== */
.site-header{
  position: sticky; top: 0; z-index: 100;
  background: linear-gradient(180deg, rgba(10,17,31,.85), rgba(10,17,31,.6));
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: transform .35s ease, background .3s ease, box-shadow .3s ease;
  will-change: transform, background;
}
.site-header.header--hidden{ transform: translateY(-100%) }
.site-header.header--solid{ background: rgba(10,17,31,.96); box-shadow: 0 10px 30px rgba(0,0,0,.35) }
.navwrap{display:flex; align-items:center; justify-content:space-between; padding:.6rem 0; transition: padding .25s ease}
.site-header.header--compact .navwrap{ padding:.35rem 0 }

.brand__logo{
  height:32px; width:auto; border-radius:0;
  transform-origin: left center;
  transition: transform .25s ease;
}

.nav__menu{
  display:flex; gap: 24px; align-items:center;
  list-style:none; padding:0; margin:0;
}
.nav__menu a{font-weight:700; letter-spacing:.02em}

.btn{background:#ffffff10; border:1.5px solid #ffffff38; padding:.55rem .9rem; border-radius:10px; font-weight:800}
.btn--sm{font-size:.95rem}

.nav__toggle{display:none; background:transparent; border:0}
.nav__toggle span{display:block; width:28px; height:2px; background:#fff; margin:6px 0}

/* Mobile menu */
@media (max-width: 980px){
  .nav__toggle{display:block}
  .nav__menu{
    position:absolute; right:24px; top:64px; z-index:110;
    background:#0f1a33; border:1px solid #ffffff22; border-radius:12px; padding:12px;
    box-shadow: 0 20px 40px rgba(0,0,0,.4);
    display:none; flex-direction:column; gap:14px;
  }
  .nav__menu.show{ display:flex }
}

/* ===================== Hero ===================== */
.hero{position:relative; min-height: 84vh; overflow:hidden}
.hero__bg{position:absolute; inset:0; width:100%; height:100%; object-fit:cover; filter: brightness(.65) saturate(.9)}
.hero__overlay{
  position:absolute; inset:0;
  background:
    radial-gradient(ellipse at 20% 20%, rgba(255,255,255,.06), transparent 48%),
    linear-gradient(180deg, rgba(8,21,43,.35), rgba(8,21,43,.85));
}
.hero__inner{
  position:relative; display:grid; align-items:center; gap:24px;
  grid-template-columns: 1.1fr .9fr;
  padding: 96px 0;
}
@media (max-width: 980px){ .hero__inner{ grid-template-columns: 1fr } }

.hero__headline h1{margin:0; line-height:1.05}
.hero__headline .line{display:block; font-weight:900; font-size: clamp(2.2rem, 6vw, 5rem)}
.hero__headline .fill{ color: var(--text) }
.hero__headline .outline{
  color: transparent;
  -webkit-text-stroke: 2px var(--outline);
          text-stroke: 2px var(--outline);
}
.hero__bar{ height: 12px; width: 56%; background: #7CA4D4; border-radius: 999px; margin-top: 16px }

/* Right panel (glass) */
.hero__panel{
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 20px 40px rgba(0,0,0,.25);
  backdrop-filter: blur(8px);
  transform: translateY(6px);
}
.hero__panel p{ color: #EAF2FF; margin:.4rem 0 }

.hero__cta{ display:grid; grid-template-columns: 1fr 1fr }
.cta{
  display:grid; place-items:center; padding:.9rem 1rem;
  font-weight:900; text-transform:uppercase; letter-spacing:.02em;
  transition: transform .2s ease, box-shadow .25s ease;
}
.cta:hover{ transform: translateY(-2px); box-shadow: 0 10px 24px rgba(0,0,0,.35) }
.cta--left{ background: transparent; color:#fff; border: 2px solid #fff }
.cta--right{ background: #fff; color:#0B1324; border:2px solid #fff }

/* Scroll arrow */
.scroll-down{
  position:absolute; bottom:14px; right:24px;
  font-size:2rem; color:#fff; opacity:.85; text-decoration:none;
  animation: bounce 1.6s infinite;
}
@keyframes bounce{ 0%,100%{ transform: translateY(0) } 50%{ transform: translateY(-6px) } }

/* ===================== Sections ===================== */
.section{ padding: var(--section) 0 }
.section .section__head{ margin-bottom: 1rem }
.lead{ color:#C9D6EE }

/* ===================== Cards / Tiles / Stats ===================== */
.cards{ display:grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap) }
@media (max-width:980px){ .cards{ grid-template-columns: 1fr } }

.card{
  background:#0f1a33cc; border:1px solid rgba(255,255,255,.12);
  border-radius: var(--radius); overflow:hidden;
  transition: transform .28s cubic-bezier(.2,.65,.2,1), box-shadow .28s ease;
}
.card:hover{ transform: translateY(-6px); box-shadow: var(--shadow-2) }
.card__thumb{ width:100%; aspect-ratio:16/10; object-fit:cover }
.card__body{ padding: 1rem }

.tiles{ display:grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap) }
@media (max-width:980px){ .tiles{ grid-template-columns: 1fr } }
.tile{
  background:#0f1a33e6; border:1px solid rgba(255,255,255,.10);
  border-radius: var(--radius); padding: 1rem;
  transition: transform .28s cubic-bezier(.2,.65,.2,1), background .28s ease, box-shadow .28s ease;
}
.tile:hover{ transform: translateY(-4px); background:#0f1a33f2; box-shadow: var(--shadow-1) }

.stats{ display:grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap); margin-top: 1rem }
@media (max-width:980px){ .stats{ grid-template-columns: 1fr } }
.stat{
  background: linear-gradient(180deg, #0F172A, #0b1324);
  border:1px solid #1f2a44; border-radius: var(--radius);
  padding: 1rem; text-align:center;
}
.stat .num{ font-weight:900; font-size: 1.9rem }
.stat .sub{ color:#bcd0f5 }

/* ===================== Timeline ===================== */
.timeline{ display:flex; flex-direction:column; gap: .8rem; position:relative }
.timeline::before{
  content:""; position:absolute; left:26px; top:0; bottom:0; width:2px;
  background: linear-gradient(180deg,#7CA4D4,#5EEAD4); opacity:.45;
}
.step{
  display:grid; grid-template-columns:50px 1fr; gap:.8rem;
  background:#0f1a33cc; border:1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-sm); padding:.9rem;
}
.step__num{ display:grid; place-items:center; font-weight:900; color:#0b1324; background:#e6f0ff; border-radius:10px }

/* ===================== Form ===================== */
.form{
  background:#0f1a33cc; border:1px solid rgba(255,255,255,.12);
  border-radius: var(--radius); padding: 1rem;
}
.field{ display:flex; flex-direction:column; gap:.35rem }
label{ font-weight:800 }
input, textarea{
  background:#0c152b; border:1px solid #1f2a44; color:#eaf2ff;
  padding:.75rem .85rem; border-radius: 10px; outline:none;
  transition: border .2s ease, box-shadow .2s ease;
}
input:focus, textarea:focus{ border-color:#7CA4D4; box-shadow:0 0 0 3px rgba(124,164,212,.25) }

/* ===================== Footer ===================== */
.site-footer{ border-top:1px solid var(--border); background:#0c152b }
.legal{ padding: 18px 0; color: #9AB0D8 }

/* ===================== Reveal FX (CSS-only, sin IO) ===================== */
.fx, .fx-reveal, .fx-up, .fx-left, .fx-right{
  opacity:0; transform: translateY(16px);
}

/* Animación por CSS al activar html.reveal-start */
@keyframes fadeUp{ from{opacity:0; transform: translateY(16px)} to{opacity:1; transform:none} }
@keyframes fadeLeft{ from{opacity:0; transform: translateX(-20px)} to{opacity:1; transform:none} }
@keyframes fadeRight{ from{opacity:0; transform: translateX(20px)} to{opacity:1; transform:none} }

html.reveal-start .fx{ animation: fadeUp .7s cubic-bezier(.2,.65,.2,1) forwards }
html.reveal-start .fx-left{ animation: fadeLeft .7s cubic-bezier(.2,.65,.2,1) forwards }
html.reveal-start .fx-right{ animation: fadeRight .7s cubic-bezier(.2,.65,.2,1) forwards }

/* Delays simples por data-attribute */
.fx[data-delay="1"], .fx-left[data-delay="1"], .fx-right[data-delay="1"]{ animation-delay:.08s }
.fx[data-delay="2"], .fx-left[data-delay="2"], .fx-right[data-delay="2"]{ animation-delay:.16s }
.fx[data-delay="3"], .fx-left[data-delay="3"], .fx-right[data-delay="3"]{ animation-delay:.24s }
.fx[data-delay="4"], .fx-left[data-delay="4"], .fx-right[data-delay="4"]{ animation-delay:.32s }
.fx[data-dur="fast"], .fx-left[data-dur="fast"], .fx-right[data-dur="fast"]{ animation-duration:.45s }
.fx[data-dur="slow"], .fx-left[data-dur="slow"], .fx-right[data-dur="slow"]{ animation-duration:.95s }

/* ===================== Entry Loader (window reveal) ===================== */
#page-loader{
  position:fixed; inset:0; z-index:9999; pointer-events:none;
  display:grid; place-items:center; background:#0b1324;
}
#page-loader .loader__grid{
  position:absolute; inset:0; display:grid;
  grid-template-columns:1fr 1fr; grid-template-rows:1fr 1fr;
}
#page-loader .pane{ background:#0b1324 }
#page-loader .loader__logo{
  width:84px; height:84px; display:grid; place-items:center;
  opacity:1; transform: scale(1);
  transition: transform .7s cubic-bezier(.2,.65,.2,1), opacity .5s ease;
  filter: drop-shadow(0 10px 24px rgba(16,185,129,.25));
}
html.loader-done #page-loader .loader__logo{ opacity:0; transform: scale(.7) }
@keyframes slideUp   { from{ transform: translateY(0) } to{ transform: translateY(-100%) } }
@keyframes slideDown { from{ transform: translateY(0) } to{ transform: translateY(100%) } }
@keyframes slideLeft { from{ transform: translateX(0) } to{ transform: translateX(-100%) } }
@keyframes slideRight{ from{ transform: translateX(0) } to{ transform: translateX(100%) } }
html.loader-out #page-loader .pane:nth-child(1){ animation: slideUp .8s .05s both cubic-bezier(.2,.65,.2,1) }
html.loader-out #page-loader .pane:nth-child(2){ animation: slideRight .8s .1s both cubic-bezier(.2,.65,.2,1) }
html.loader-out #page-loader .pane:nth-child(3){ animation: slideLeft .8s .1s both cubic-bezier(.2,.65,.2,1) }
html.loader-out #page-loader .pane:nth-child(4){ animation: slideDown .8s .05s both cubic-bezier(.2,.65,.2,1) }
html.loader-gone #page-loader{ display:none }

/* ===================== Reduced Motion ===================== */
@media (prefers-reduced-motion: reduce){
  .site-header{ transition:none }
  /* mostrar sin animaciones */
  .fx, .fx-reveal, .fx-up, .fx-left, .fx-right{ opacity:1 !important; transform:none !important; animation:none !important }
  #page-loader{ display:none !important }
}

/* ===== Base para que WAAPI luzca bien ===== */
.fx, .card, .tile, .step, .section__head {
  will-change: transform, opacity;
}

/* Logo mejor integrado sobre fondos oscuros */
.brand__logo{
  height: 36px; /* un poco mayor para jerarquía */
  filter: drop-shadow(0 2px 8px rgba(0,0,0,.35));
}
.site-header.header--compact .brand__logo{ height: 32px; }

/* Si tu logo es PNG con fondo blanco y quieres “fusionarlo”, descomenta:
.brand__logo{ mix-blend-mode: screen; }
*/
/* Logo mejor integrado y nitidez */
.brand__logo{
  height: 36px;
  image-rendering: -webkit-optimize-contrast;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,.35));
}
.site-header.header--compact .brand__logo{ height: 32px; }

/* Variante opcional: si tu logo tiene fondo blanco y quieres fusión en fondos oscuros */
/* .brand__logo{ mix-blend-mode: screen; } */
/* ===== Brand badge para integrar JPG con fondo blanco ===== */
.brand__badge{
  display:inline-grid; place-items:center;
  height: 44px; padding: 4px 8px;
  background: #fff;               /* placa blanca intencional */
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,.25);
}
.brand__logo{
  display:block;
  height: 100%; width:auto; object-fit: contain;
  image-rendering: -webkit-optimize-contrast;
}
.site-header.header--compact .brand__badge{ height: 38px; }

/* micro-interacción al hover en desktop */
@media (hover:hover){
  .brand__badge{ transition: transform .2s ease, box-shadow .25s ease }
  .brand:hover .brand__badge{ transform: translateY(-1px); box-shadow: 0 12px 28px rgba(0,0,0,.3) }
}

/* ===== Header blanco (para encajar el JPG del logo) ===== */
.site-header--white{
  background:#fff !important;
  border-bottom:1px solid rgba(0,0,0,.06);
  box-shadow: 0 6px 18px rgba(0,0,0,.06);
}
.site-header--white .nav__menu a{ color:#0b1324; }
.site-header--white .btn{
  background:#0b13240a; border-color:#0b13242a; color:#0b1324;
}
.site-header--white.header--hidden{ transform: translateY(-100%) }
.site-header--white.header--solid{ background:#fff; box-shadow: 0 10px 30px rgba(0,0,0,.08) }

/* Logo: tamaño y nitidez, SIN placa ni sombra grande */
.brand__logo{
  height:44px; width:auto; image-rendering:-webkit-optimize-contrast;
  filter:none; transform-origin:left center; transition:transform .25s ease;
}
.site-header.header--compact .brand__logo{ height:38px; }

/* Menú móvil sobre fondo blanco */
@media (max-width:980px){
  .site-header--white .nav__menu{
    background:#fff; border:1px solid rgba(0,0,0,.08);
    box-shadow:0 18px 42px rgba(0,0,0,.12);
  }
  .site-header--white .nav__menu a{ color:#0b1324; }
}

/* ===== Animaciones: que los elementos NO desaparezcan si falla JS ===== */
/* Sólo ocultamos los .fx si hay JS; sin JS quedan visibles */
html.js .fx{ opacity:0; transform: translateY(16px); will-change:transform,opacity; }
html:not(.js) .fx{ opacity:1 !important; transform:none !important; }

/* Suaviza contraste del hero contra el header blanco */
.site-header--white + .hero .hero__overlay{
  background:
    radial-gradient(ellipse at 20% 20%, rgba(0,0,0,.04), transparent 48%),
    linear-gradient(180deg, rgba(255,255,255,.0), rgba(8,21,43,.85));
}
/* === LUMSA overrides === */

/* Header blanco para que el logo JPG no se vea feo */
.site-header--white{
  background:#fff !important;
  border-bottom:1px solid rgba(0,0,0,.05);
  box-shadow:0 8px 24px rgba(0,0,0,.04);
}
.site-header--white .nav__menu a{ color:#0b1324; }
.site-header--white .btn{
  background:#0b13240a;
  border:1px solid rgba(11,19,36,.08);
  color:#0b1324;
}
@media (max-width:980px){
  .site-header--white .nav__menu{
    background:#fff; border:1px solid rgba(0,0,0,.06);
  }
}

/* Logo */
.brand__logo{
  height:46px;
  width:auto;
  display:block;
  object-fit:contain;
  filter:none;
  image-rendering:-webkit-optimize-contrast;
}
.site-header.header--compact .brand__logo{ height:40px; }

/* Hero: que la parte de arriba sea más clara porque el header ahora es blanco */
.site-header--white + .hero .hero__overlay{
  background:
    radial-gradient(ellipse at 25% 10%, rgba(255,255,255,.05), transparent 48%),
    linear-gradient(180deg, rgba(255,255,255,0), rgba(8,21,43,.9));
}

/* subtítulo del hero */
.hero__subtitle{ margin-top:10px; color:#EAF2FF; max-width:28rem; }

/* sección panel */
.section--panel{
  background: radial-gradient(circle at 10% 10%, rgba(12,21,34,.45), rgba(5,8,12,0)) , #0b1320;
}

/* grid 2 en form */
.grid-2{
  display:grid;
  grid-template-columns: repeat(auto-fit,minmax(200px,1fr));
  gap:1rem;
}
/* ============ Matcon-like services block ============ */
body,
main {
  background:#f4f6fb; /* debajo del hero todo claro */
}

.services-matcon{
  background:#f4f6fb;
  border-top:1px solid rgba(0,0,0,.03);
  padding: 4.5rem 0 4rem;
}
.services-matcon__inner{
  display:grid;
  grid-template-columns: 0.9fr 1.2fr 1.1fr;
  gap: 2.5rem;
  align-items:flex-start;
  position:relative;
}

/* líneas verticales como la referencia */
.services-matcon__inner::before,
.services-matcon__inner::after{
  content:"";
  position:absolute;
  top:-4.5rem;
  bottom:-4rem;
  width:1px;
  background:rgba(13,33,73,.12);
}
.services-matcon__inner::before{
  left: calc( (100% - var(--max,1240px)) / -2 + 0px); /* ya que container tiene padding */
  display:none; /* la nuestra no necesita tan a la izquierda, lo oculto */
}
.services-matcon__inner::after{
  left: calc(100% - 0); /* derecha del container */
  right:-24px;
  display:none;
}

/* columna izquierda */
.services-matcon__left h2{
  font-size: clamp(2.4rem, 4vw, 3.1rem);
  color:#10284f;
  margin:0 0 1.4rem;
  font-weight:800;
  letter-spacing:.01em;
}
.services-matcon__shape{
  display:grid;
  grid-template-columns: repeat(3, 60px);
  gap:16px;
  align-items:center;
}
.services-matcon__shape span{
  width:60px; height:60px;
  background:#0f3360;
  transform:rotate(45deg);
  border-radius:6px;
}
.services-matcon__shape span:nth-child(2),
.services-matcon__shape span:nth-child(4){
  background:#7ca4d4;
}
.services-matcon__shape span:nth-child(5){
  background:#0f3360;
  margin-left:74px;
}

/* columna centro */
.services-matcon__content p{
  color:#314362;
  line-height:1.65;
  margin-bottom:1rem;
  font-size:1.03rem;
}

/* columna derecha: lista */
.services-matcon__list{
  background:#fff;
  border:1px solid rgba(16,40,79,.08);
  border-radius:2px;
  overflow:hidden;
  box-shadow:0 10px 30px rgba(0,0,0,.03);
}
.service-line{
  width:100%;
  display:flex;
  align-items:center;
  gap:1rem;
  padding:.9rem 1.1rem;
  background:#fff;
  border:0;
  border-bottom:1px solid rgba(16,40,79,.08);
  cursor:pointer;
  transition:background .18s ease;
}
.service-line:last-child{ border-bottom:0; }
.service-line .badge{
  width:34px; height:34px;
  background:#0f3360;
  color:#fff;
  display:grid; place-items:center;
  border-radius:6px;
  transform: rotate(45deg);
  flex:0 0 34px;
  font-size:.62rem;
  font-weight:700;
}
.service-line .badge::first-letter{ text-transform:uppercase; }
.service-line .txt{
  transform:translateY(0);
  font-weight:600;
  color:#0f3360;
  letter-spacing:.01em;
  font-size:.9rem;
}
.service-line .badge span,
.service-line .badge *{ transform: rotate(-45deg); }
.service-line.active,
.service-line:hover{
  background:rgba(124,164,212,.08);
}

/* responsive */
@media (max-width: 1080px){
  .services-matcon__inner{
    grid-template-columns: 1fr;
  }
  .services-matcon__shape{
    grid-template-columns: repeat(5, 48px);
  }
  .services-matcon__list{
    max-width:520px;
  }
}
.section.container,
.section.section--panel,
.section.section--soft{
  background:#f4f6fb;
}
/* === ARREGLO DE TRANSICIÓN HERO → MAIN CLARO === */

/* 1) que SOLO el hero sea oscuro */
body {
  background: #0b1320;           /* hero */
}
.hero {
  background: transparent;
}
/* el main y todas las secciones después del hero, claras */
#main,
.section,
.section.container,
.section.section--panel,
.section.section--soft {
  background: #f4f6fb;
  color: #0f2850;
}

/* 2) About us (story) estilo claro */
#story.section.container {
  padding-top: 3.5rem;
}
#story .section__head .kicker {
  color: #516a92;
}
#story .section__head h2 {
  color: #0f2850;
}
#story .section__head .lead {
  color: #5b708f;
}

/* 3) las cards de esa sección ya no oscuras */
#story .tiles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}
#story .tile {
  background: #ffffff;
  border: 1px solid rgba(15,40,80,.06);
  border-radius: 1.1rem;
  box-shadow: 0 16px 34px rgba(12,31,60,.03);
  color: #0f2850;
  transition: transform .2s ease, box-shadow .2s ease;
}
#story .tile h4 {
  margin-bottom: .3rem;
  font-weight: 700;
}
#story .tile p {
  color: #556882;
}
#story .tile:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 40px rgba(12,31,60,.05);
}

/* 4) separar visualmente el bloque de services matcon */
.services-matcon {
  margin-top: 2.3rem;
  border-top: 1px solid rgba(15,40,80,.05);
}

/* 5) que las secciones oscuras de abajo NO se queden oscuras */
.timeline .step,
.form,
.card {
  background: #ffffff;
  border: 1px solid rgba(15,40,80,.06);
  box-shadow: 0 10px 30px rgba(0,0,0,.02);
  color: #0f2850;
}
.timeline::before {
  background: linear-gradient(180deg, #7ca4d4, rgba(124,164,212,0));
}

/* 6) botones siguen siendo azules estilo LUMSA */
.btn,
.cta--right {
  background: #0f2850;
  border: 1px solid #0f2850;
  color: #fff;
}
.cta--left {
  border-color: #0f2850;
  color: #0f2850;
  background: #fff;
}

/* 7) footer vuelve a oscuro para cierre */
.site-footer {
  background: #0b1320;
  color: #d5ddf0;
}
/* ===== Track Record (sección tipo Matcon) ===== */
.track{
  background:#f4f6fb;
  padding: 4rem 0 4.2rem;
  position:relative;
}
.track::before,
.track::after{
  content:"";
  position:absolute;
  top:0;
  bottom:0;
  width:0px;
  background:rgba(15,40,80,.07);
  left:50%;
  transform:translateX(-50%);
}
.track__top{
  display:grid;
  grid-template-columns: 0.9fr 1.4fr;
  gap:2.5rem;
  align-items:flex-start;
  position:relative;
  z-index:1;
  margin-bottom:2.5rem;
}
.track__title h2{
  font-size: clamp(2.3rem, 4vw, 3rem);
  color:#244f89;
  font-weight:800;
  text-align:left;
}
.track__text p{
  color:#1d3252;
  line-height:1.6;
  margin-bottom:1rem;
}

/* cards */
.track__cards{
  display:grid;
  grid-template-columns: repeat(3, minmax(200px, 1fr));
  gap:1.6rem;
  position:relative;
  z-index:1;
}
.track-card{
  position:relative;
  height: 360px;
  overflow:hidden;
  border-radius:2px;
  box-shadow:0 20px 50px rgba(0,0,0,.12);
  background:#0f2850;
}
.track-card__img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  filter:brightness(.8);
  transition: transform .35s ease;
}
.track-card::before{
  content:"";
  position:absolute;
  inset:auto 0 0 0;
  height: 52%;
  background:linear-gradient(180deg, rgba(11,19,36,0) 0%, rgba(11,19,36,.9) 92%);
}
.track-card__overlay{
  position:absolute;
  bottom:1.3rem;
  left:1.4rem;
  right:1.4rem;
  color:#fff;
}
.track-card__num{
  font-size:2.8rem;
  font-weight:800;
  letter-spacing:.02em;
}
.track-card__label{
  font-size:.9rem;
  opacity:.95;
}
.track-card:hover .track-card__img{
  transform:scale(1.05);
}

/* responsive */
@media (max-width:1024px){
  .track__top{
    grid-template-columns:1fr;
  }
  .track::before,
  .track::after{
    display:none;
  }
  .track__cards{
    grid-template-columns:1fr;
  }
  .track-card{
    height: 320px;
  }
}
/* ===== Featured Projects (Matcon-like) ===== */
.featproj{
  background:#f4f6fb;
  padding: 4.2rem 0 4.5rem;
  position:relative;
}
.featproj::before,
.featproj::after{
  content:"";
  position:absolute;
  top:0; bottom:0;
  width:0px;
  background:rgba(15,40,80,.07);
  left:50%;
  transform:translateX(-50%);
}
.featproj__head{
  margin-bottom: 2.2rem;
}
.featproj__head h2{
  font-size: clamp(2.3rem, 4vw, 3rem);
  color:#244f89;
  font-weight:800;
}

/* grid de cards */
.featproj__grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.3rem;
}
.featproj__card{
  background:#fff;
  border:1px solid rgba(15,40,80,.05);
  box-shadow:0 16px 36px rgba(0,0,0,.02);
  display:flex;
  flex-direction:column;
  min-height: 420px;
}
.featproj__media{
  height: 190px;
  overflow:hidden;
  background:#e5ecf5;
}
.featproj__media img{
  width:100%; height:100%;
  object-fit:cover;
  display:block;
  transition: transform .3s ease;
}
.featproj__card:hover .featproj__media img{
  transform: scale(1.04);
}
.featproj__panel{
  background:#0f2850;
  color:#fff;
  padding: 1.15rem 1.25rem 1.25rem;
  flex:1 1 auto;
  display:flex;
  flex-direction:column;
  gap:.55rem;
}
.featproj__tags{
  display:flex;
  gap:.4rem;
  margin-bottom:.2rem;
}
.featproj__tags .tag{
  width:30px; height:30px;
  background:#fff;
  color:#0f2850;
  display:grid; place-items:center;
  transform:rotate(45deg);
  font-size:.58rem;
  font-weight:700;
  border-radius:4px;
}
.featproj__tags .tag span,
.featproj__tags .tag *{ transform:rotate(-45deg); }
.featproj__panel h3{
  font-size:1.2rem;
  font-weight:700;
}
.featproj__panel p{
  font-size:.9rem;
  line-height:1.5;
  color:rgba(255,255,255,.85);
  flex:1 1 auto;
}
.featproj__btn{
  margin-top:.4rem;
  align-self:flex-start;
  background:#fff;
  color:#0f2850;
  padding:.6rem 1.5rem;
  font-weight:700;
  letter-spacing:.04em;
  font-size:.78rem;
  border:0;
  cursor:pointer;
  transition: transform .2s ease;
}
.featproj__btn:hover{
  transform: translateY(-2px);
}

/* Botón inferior */
.featproj__footer{
  text-align:center;
  margin-top:3rem;
}
.featproj__all{
  display:inline-block;
  padding:.85rem 4rem;
  border:2px solid #244f89;
  color:#244f89;
  font-weight:700;
  letter-spacing:.04em;
  background:#fff;
  transition: background .2s ease, color .2s ease;
}
.featproj__all:hover{
  background:#244f89;
  color:#fff;
}

/* responsive */
@media (max-width: 720px){
  .featproj::before,
  .featproj::after{
    display:none;
  }
}
/* ===== FOOTER (Estilo Matcon adaptado a LUMSA) ===== */
.footer{
  background:#0f2850;
  color:#fff;
  padding:3rem 0 1.5rem;
  position:relative;
  font-family:inherit;
}
.footer__inner{
  display:grid;
  grid-template-columns: 1.2fr 1fr 1fr auto;
  align-items:flex-start;
  gap:2rem;
}
.footer__logo{
  height:48px;
  object-fit:contain;
  display:block;
  image-rendering:-webkit-optimize-contrast;
  filter:brightness(0) invert(1);
}
.footer__links ul{
  list-style:none;
  margin:0;
  padding:0;
}
.footer__links a{
  color:#fff;
  text-decoration:none;
  font-weight:500;
  font-size:.95rem;
  line-height:2rem;
  transition:opacity .2s ease;
}
.footer__links a:hover{ opacity:.7; }

.footer__contact p{
  margin:.2rem 0;
}
.footer__contact a{
  color:#fff;
  text-decoration:none;
  font-weight:600;
  transition:opacity .2s ease;
}
.footer__contact a:hover{ opacity:.7; }

.footer__social{
  display:flex;
  align-items:center;
  gap:.8rem;
}
.footer__icon{
  display:inline-flex;
  width:34px; height:34px;
  border:1px solid rgba(255,255,255,.25);
  border-radius:6px;
  align-items:center;
  justify-content:center;
  transition: background .2s ease, border .2s ease;
}
.footer__icon:hover{
  background:rgba(255,255,255,.1);
  border-color:rgba(255,255,255,.5);
}

/* Línea inferior */
.footer__bottom{
  border-top:1px solid rgba(255,255,255,.1);
  margin-top:2.5rem;
  padding-top:1rem;
  text-align:center;
  color:rgba(255,255,255,.7);
  font-size:.85rem;
}

/* responsive */
@media (max-width:900px){
  .footer__inner{
    grid-template-columns: 1fr 1fr;
    text-align:left;
  }
  .footer__col{ margin-bottom:1.5rem; }
}
@media (max-width:600px){
  .footer__inner{
    grid-template-columns: 1fr;
    text-align:center;
  }
  .footer__social{ justify-content:center; }
}
/* ===== Ajuste final del footer ===== */

/* Quita el fondo claro de body o secciones al final */
body {
  background: #f4f6fb; /* color base del main */
}

/* Evita fondo claro después del footer */
html, body {
  height: auto;
  margin: 0;
  padding: 0;
}

/* El footer es el último bloque (sin márgenes externos) */
.footer {
  margin-bottom: 0 !important;
  border: none !important;
}

/* Fondo del contenedor padre igual que el footer */
.footer + * {
  display: none; /* evita que aparezca cualquier fondo posterior */
}

/* Ajuste del logo del footer */
.footer__logo {
  height: 58px;
  width: auto;
  object-fit: contain;
  filter: none; /* ya no invertir colores */
}
/* ===== layout para que el footer quede pegado abajo ===== */
html, body {
  height: 100%;
}

body {
  display: flex;
  flex-direction: column;
  background: #f4f6fb; /* lo que tienes ahora */
}

main {
  flex: 1 0 auto; /* ocupa el alto disponible */
}

.footer {
  flex: 0 0 auto;
  margin-top: 0;
}
/* 1. El fondo base es el azul del footer */
html,
body {
  height: 100%;
  background: #0f2850; /* mismo color del footer */
  margin: 0;
}

/* 2. El layout en columna para que el footer se quede abajo */
body {
  display: flex;
  flex-direction: column;
}

/* 3. Todo el contenido va claro encima del azul */
main,
.section,
#story,
.services-matcon,
.track,
.featproj,
#contact {
  background: #f4f6fb;
}

/* 4. Main se estira, footer al final */
main {
  flex: 1 0 auto;
}
footer.footer {
  flex: 0 0 auto;
  margin-top: 0;
}
/* --- Services layout update --- */
.services-matcon__right{
  display: grid;
  grid-template-columns: minmax(270px, 320px) minmax(260px, 1fr);
  gap: 1.25rem;
  align-items: stretch;
}

/* ajustamos lista para que no se ensanche */
.services-matcon__list{
  margin: 0;
  height: 100%;
}

/* panel de preview */
.services-matcon__preview{
  background:#fff;
  border:1px solid rgba(16,40,79,.05);
  border-radius: 10px;
  box-shadow: 0 18px 40px rgba(0,0,0,.045);
  overflow:hidden;
  display:flex;
  flex-direction:column;
  min-height: 240px;
  opacity:1;
  transform-origin: top right;
}
.services-matcon__preview-media{
  width:100%;
  aspect-ratio: 16/9;
  background: #0f3360;
  overflow:hidden;
}
.services-matcon__preview-media img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  transition: transform .35s ease;
}
.services-matcon__preview-body{
  padding: 1.05rem 1.1rem 1.1rem;
}
.services-matcon__preview h3{
  margin:0 0 .4rem;
  color:#0f3360;
  font-size: 1.02rem;
}
.services-matcon__preview p{
  margin:0;
  color:#52617a;
  line-height:1.55;
}

/* estado hover de la tarjeta activa */
.service-line.active,
.service-line:focus-visible{
  background:rgba(124,164,212,.12);
  outline:none;
}

/* animación de entrada del panel */
.services-matcon__preview.is-changing{
  animation: previewIn .35s cubic-bezier(.2,.65,.2,1);
}
@keyframes previewIn{
  from{ opacity:0; transform: translateY(10px); }
  to{ opacity:1; transform: translateY(0); }
}
.services-matcon__preview.is-changing .services-matcon__preview-media img{
  transform: scale(1.04);
}

/* responsive */
@media (max-width:1080px){
  .services-matcon__right{
    grid-template-columns: 1fr;
  }
  .services-matcon__preview{
    order: 2;
  }
}

/* left column must allow absolute panel */
.services-matcon__left{
  position:relative;
  padding-bottom: 170px; /* espacio para el panel flotante */
}

/* rombos como base */
.services-matcon__shape{
  display:grid;
  grid-template-columns: repeat(3, 60px);
  gap:16px;
  align-items:center;
}

/* panel encima de los rombos */
.services-matcon__preview{
  position:absolute;
  left:0;
  top: 145px;              /* justo donde empiezan los rombos */
  width: 290px;
  background:#fff;
  border:1px solid rgba(16,40,79,.05);
  border-radius: 18px 18px 12px 12px;
  box-shadow: 0 18px 40px rgba(0,0,0,.055);
  overflow:hidden;
  animation: none;
}
.services-matcon__preview-media{
  width:100%;
  height:110px;
  background:#0f3360;
  overflow:hidden;
}
.services-matcon__preview-media img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  transition: transform .35s ease;
}
.services-matcon__preview-body{
  padding: .95rem 1rem 1rem;
}
.services-matcon__preview h3{
  margin:0 0 .35rem;
  color:#0f3360;
  font-size: .98rem;
}
.services-matcon__preview p{
  margin:0;
  color:#52617a;
  font-size:.82rem;
  line-height:1.48;
}

/* animación cuando cambia */
.services-matcon__preview.is-changing{
  animation: previewIn .33s cubic-bezier(.2,.65,.2,1);
}
@keyframes previewIn{
  from{ opacity:0; transform: translateY(8px); }
  to{ opacity:1; transform: translateY(0); }
}
.services-matcon__preview.is-changing .services-matcon__preview-media img{
  transform: scale(1.04);
}

/* derecha se queda solo con la lista */
.services-matcon__right{
  display:block;
}

/* responsive */
@media (max-width:1080px){
  .services-matcon__inner{
    grid-template-columns: 1fr;
  }
  .services-matcon__left{
    padding-bottom: 190px;
  }
  .services-matcon__preview{
    top: 170px;
  }
}
/* ===== Our Services (LUMSA) ===== */
.services-lumsa{
  background:#f4f6fb;
  padding:4.5rem 0 4rem;
}

.services-lumsa__grid{
  display:grid;
  grid-template-columns: 0.32fr 0.9fr 0.9fr;
  gap:2.2rem;
  align-items:flex-start;
  position:relative;
}

/* título */
.services-lumsa__title h2{
  font-size: clamp(2.2rem, 4vw, 3rem);
  color:#0f3360;
  margin:0;
  letter-spacing:.02em;
}

/* intro */
.services-lumsa__intro p{
  margin:0 0 .9rem;
  color:#233a5f;
  line-height:1.6;
}

/* lista derecha */
.services-lumsa__list{
  background:#fff;
  border:1px solid rgba(13,33,73,.05);
}
.srv-line{
  display:flex;
  align-items:center;
  gap:1rem;
  width:100%;
  background:#fff;
  border:0;
  border-bottom:1px solid rgba(13,33,73,.07);
  padding:.85rem 1.25rem;
  cursor:pointer;
  transition:background .15s ease;
}
.srv-line:last-child{ border-bottom:0; }

.srv-line .diamond{
  width:44px; height:44px;
  background:#0f3360;
  color:#fff;
  display:grid; place-items:center;
  border-radius:8px;
  transform: rotate(45deg);
  font-weight:600;
  font-size:.7rem;
  flex:0 0 44px;
}
.srv-line .diamond span,
.srv-line .diamond *{ transform: rotate(-45deg); }

.srv-text{
  font-weight:600;
  color:#0f3360;
  flex:1 1 auto;
  text-align:left;
}
.srv-arrow{
  width:30px; height:30px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.2);
  background:rgba(255,255,255,.25);
  display:grid; place-items:center;
  font-size:1.3rem;
  line-height:1;
  color:#fff;
  opacity:0;
  transition:opacity .15s ease;
}

/* activo */
.srv-line.active{
  background:#0f3360;
  color:#fff;
}
.srv-line.active .srv-text{ color:#fff; }
.srv-line.active .srv-arrow{ opacity:1; }

/* preview grande (debajo de col 1 y 2) */
.services-lumsa__preview{
  grid-column: 1 / span 2; /* ocupa las dos primeras */
  margin-top:2.5rem;
  position:relative;
  background:transparent;
}

/* barra inclinada arriba */
.services-lumsa__preview-top{
  height:46px;
  background:#0f3360;
  transform: skewY(-4deg);
  transform-origin:left top;
  margin-left:3.6rem;
  margin-bottom:-24px;
}

/* imagen */
.services-lumsa__preview-imgwrap{
  background:#d5dbe5;
  height:310px;
  overflow:hidden;
  transform: rotate(-4deg);
  transform-origin:left top;
  margin-left:2.4rem;
  border-radius:0 0 0 0;
  box-shadow:0 22px 40px rgba(0,0,0,.12);
}
.services-lumsa__preview-imgwrap img{
  width:100%;
  height:100%;
  object-fit:cover;
  transform: rotate(4deg); /* contrarresta el contenedor */
  transform-origin:center center;
  transition:transform .35s ease;
}

/* franja abajo */
.services-lumsa__preview-bottom{
  background:#0f3360;
  margin-left:1.9rem;
  margin-top:-3.6rem;
  padding:1.2rem 1.8rem 1.2rem 1.1rem;
  max-width: 58rem;
  border-radius:0 0 0 0;
  color:#fff;
  transform: translateY(10px);
}
.services-lumsa__preview-bottom h3{
  margin:0 0 .4rem;
  font-size:1.15rem;
}
.services-lumsa__preview-bottom p{
  margin:0;
  font-size:.9rem;
  line-height:1.5;
  max-width:36rem;
}

/* animación cuando cambia */
.services-lumsa__preview.is-changing .services-lumsa__preview-imgwrap img{
  transform: rotate(4deg) scale(1.04);
}

/* responsive */
@media (max-width: 1080px){
  .services-lumsa__grid{
    grid-template-columns: 1fr;
  }
  .services-lumsa__preview{
    grid-column: 1 / span 1;
  }
  .services-lumsa__preview-imgwrap{
    transform:none;
    margin-left:0;
  }
  .services-lumsa__preview-top{
    transform:none;
    margin-left:0;
  }
  .services-lumsa__preview-bottom{
    margin-left:0;
  }
}
/* preview grande (debajo de col 1 y 2) */
.services-lumsa__preview {
  grid-column: 1 / span 2; /* ocupa las dos primeras columnas */
  margin-top: 2rem;
  position: relative;
  background: transparent;
}

/* barra azul superior (horizontal) */
.services-lumsa__preview-top {
  height: 45px;
  background: #0f3360;
  margin-left: 0;
  transform: none;
  margin-bottom: -1px;
  border-radius: 4px 4px 0 0;
}

/* imagen (recta, sin inclinación) */
.services-lumsa__preview-imgwrap {
  background: #d5dbe5;
  height: 340px;
  overflow: hidden;
  margin-left: 0;
  border-radius: 0;
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.12);
}

.services-lumsa__preview-imgwrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: none;
  transition: transform 0.35s ease;
}

/* franja azul inferior con texto */
.services-lumsa__preview-bottom {
  background: #0f3360;
  padding: 1.5rem 2rem;
  color: #fff;
  margin: 0;
  border-radius: 0 0 4px 4px;
}

.services-lumsa__preview-bottom h3 {
  margin: 0 0 0.5rem;
  font-size: 1.25rem;
  font-weight: 600;
}

.services-lumsa__preview-bottom p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.55;
  max-width: 38rem;
}

/* animación cuando cambia */
.services-lumsa__preview.is-changing .services-lumsa__preview-imgwrap img {
  transform: scale(1.04);
}

/* responsive */
@media (max-width: 1080px) {
  .services-lumsa__grid {
    grid-template-columns: 1fr;
  }
  .services-lumsa__preview {
    grid-column: 1 / span 1;
    margin-top: 2rem;
  }
}

/* ===== OUR SERVICES (layout tipo Matcon) ===== */
.services-matcon {
  background: #f4f6fb;
  padding: 4.5rem 0 4rem;
}

.services-lumsa__grid {
  display: grid;
  grid-template-columns: 0.55fr 0.9fr 1fr; /* izq título, centro texto, derecha lista */
  grid-template-rows: auto auto;           /* fila 1: contenido, fila 2: preview */
  gap: 1.8rem 2.4rem;
  align-items: start;
}

/* columna 1: título grande */
.services-lumsa__left h2 {
  font-size: clamp(2.4rem, 4vw, 3.1rem);
  color: #0f3360;
  margin: 0 0 1.4rem;
  font-weight: 800;
  letter-spacing: .01em;
}

/* columna 2: texto */
.services-lumsa__content p {
  color: #314362;
  line-height: 1.65;
  margin-bottom: 1rem;
  font-size: 1.03rem;
}

/* columna 3: lista de servicios */
.services-lumsa__list {
  background: #fff;
  border: 1px solid rgba(16, 40, 79, .08);
  border-radius: 2px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,.03);
  grid-row: 1 / span 2;  /* ❤️ ocupa las dos filas */
}

.service-line {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .9rem 1.1rem;
  background: #fff;
  border: 0;
  border-bottom: 1px solid rgba(16, 40, 79, .08);
  cursor: pointer;
  transition: background .18s ease;
}
.service-line:last-child { border-bottom: 0; }
.service-line .badge {
  width: 38px;
  height: 38px;
  background: #0f3360;
  color: #fff;
  display: grid;
  place-items: center;
  border-radius: 6px;
  transform: rotate(45deg);
  flex: 0 0 38px;
  font-size: .6rem;
  font-weight: 700;
}
.service-line .badge span,
.service-line .badge * { transform: rotate(-45deg); }
.service-line .txt {
  font-weight: 600;
  color: #0f3360;
  font-size: .9rem;
}
.service-line.active,
.service-line:hover {
  background: rgba(124, 164, 212, .08);
}

/* ===== preview debajo de las 2 primeras columnas ===== */
.services-lumsa__preview {
  grid-column: 1 / span 2;    /* ocupa columnas 1 y 2 */
  grid-row: 2;                /* en la segunda fila */
  margin-top: .1rem;
  position: relative;
}

.services-lumsa__preview-top {
  height: 45px;
  background: #0f3360;
  border-radius: 4px 4px 0 0;
  margin-bottom: -1px;
}

.services-lumsa__preview-imgwrap {
  background: #d5dbe5;
  height: 340px;
  overflow: hidden;
  box-shadow: 0 18px 38px rgba(0,0,0,.12);
}

.services-lumsa__preview-imgwrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .35s ease, opacity .35s ease;
}

.services-lumsa__preview-bottom {
  background: #0f3360;
  padding: 1.5rem 2rem;
  color: #fff;
  border-radius: 0 0 4px 4px;
}
.services-lumsa__preview-bottom h3 {
  margin: 0 0 .5rem;
  font-size: 1.25rem;
  font-weight: 600;
}
.services-lumsa__preview-bottom p {
  margin: 0;
  font-size: .95rem;
  line-height: 1.55;
  max-width: 38rem;
}

/* pequeña animación cuando cambia */
.services-lumsa__preview.is-changing .services-lumsa__preview-imgwrap img {
  transform: scale(1.035);
  opacity: .9;
}

/* responsive */
@media (max-width: 1080px) {
  .services-lumsa__grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
  }
  .services-lumsa__list {
    grid-row: auto;
  }
  .services-lumsa__preview {
    grid-column: 1;
  }
}
/* ===== Our Services: Preview limpio y recto ===== */
.services-lumsa__preview {
  grid-column: 1 / span 2; /* ocupa columnas 1 y 2 */
  grid-row: 2;             /* debajo del texto */
  margin-top: 1.2rem;
  position: relative;
}

/* Elimina por completo la barra azul superior */
.services-lumsa__preview-top {
  display: none;
}

/* Imagen completamente recta */
.services-lumsa__preview-imgwrap {
  background: #d5dbe5;
  height: 360px;
  overflow: hidden;
  box-shadow: 0 18px 38px rgba(0,0,0,.12);
  margin: 0;
  transform: none;
  border-radius: 6px 6px 0 0;
}

.services-lumsa__preview-imgwrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: none;
  transition: transform .35s ease, opacity .35s ease;
}

/* Franja azul inferior con texto */
.services-lumsa__preview-bottom {
  background: #0f3360;
  padding: 1.5rem 2rem;
  color: #fff;
  border-radius: 0 0 6px 6px;
  margin: 0;
  box-shadow: 0 8px 24px rgba(0,0,0,.12);
}

.services-lumsa__preview-bottom h3 {
  margin: 0 0 .5rem;
  font-size: 1.25rem;
  font-weight: 600;
}

.services-lumsa__preview-bottom p {
  margin: 0;
  font-size: .95rem;
  line-height: 1.55;
  max-width: 38rem;
}

/* Animación al cambiar */
.services-lumsa__preview.is-changing .services-lumsa__preview-imgwrap img {
  transform: scale(1.035);
  opacity: .9;
}

/* Responsive */
@media (max-width: 1080px) {
  .services-lumsa__grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
  }
  .services-lumsa__preview {
    grid-column: 1;
    margin-top: 2rem;
  }
}
/* Contact page layout */
.contact-page {
  padding-top: 80px;
  padding-bottom: 80px;
}

.contact-page__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.1fr);
  gap: 40px;
  align-items: flex-start;
}

.contact-page__info .kicker {
  display: inline-block;
  font-size: 12px;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: #9ca3af;
  margin-bottom: 10px;
}

.contact-page__info h1 {
  font-size: clamp(28px, 3vw, 34px);
  margin: 0 0 10px;
}

.contact-page__info .lead {
  margin: 0 0 18px;
  max-width: 32rem;
}

.contact-page__details p {
  margin: 0 0 8px;
}

.contact-page__details a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,0.18);
}

.contact-page__details a:hover {
  border-bottom-color: rgba(255,255,255,0.4);
}

.contact-page__note {
  margin-top: 14px;
  font-size: 14px;
  color: #9ca3af;
  max-width: 30rem;
}

/* form card reusa .form pero le damos marco */
.contact-page__formcard {
  background: rgba(15,20,28,0.95);
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.06);
  box-shadow: 0 18px 40px rgba(0,0,0,0.45);
  padding: 18px;
}

.form__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 12px;
}

/* mobile */
@media (max-width: 900px) {
  .contact-page {
    padding-top: 60px;
    padding-bottom: 60px;
  }
  .contact-page__grid {
    grid-template-columns: minmax(0,1fr);
    gap: 24px;
  }
  .form__grid {
    grid-template-columns: minmax(0,1fr);
  }
}
/* ===========================
   CONTACT PAGE
   =========================== */

.page--contact {
  background: radial-gradient(circle at top left, #f5f7ff 0, #e7ecf7 45%, #dde4f3 100%);
  min-height: 100vh;
  padding-top: 96px; /* deja espacio para el header */
}

.contact-shell {
  padding: 72px 0 80px;
}

.contact-layout {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: flex-start;
  gap: 40px;
}

.contact-copy {
  flex: 0.9;
  color: #102042;
}

.contact-kicker {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 13px;
  font-weight: 700;
  color: #8190b2;
  margin: 0 0 8px;
}

.contact-copy h1 {
  margin: 0 0 10px;
  font-size: clamp(26px, 3vw, 32px);
  color: #0b1630;
}

.contact-lead {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.5;
  color: #4b5977;
}

.contact-info .label {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #8a96b5;
  margin-bottom: 2px;
}

.contact-info a {
  color: #122147;
  font-weight: 600;
  text-decoration: none;
}

.contact-info a:hover {
  text-decoration: underline;
}

.contact-info > div {
  margin-bottom: 10px;
}

.contact-note {
  margin-top: 10px;
  font-size: 13px;
  color: #8894b3;
}

/* card del formulario */
.contact-card {
  flex: 1.2;
  background: #ffffff;
  border-radius: 18px;
  padding: 22px 22px 20px;
  box-shadow:
    0 18px 45px rgba(6, 16, 48, 0.25),
    0 0 0 1px rgba(9, 21, 60, 0.06);
  border: 1px solid rgba(12, 32, 81, 0.06);
}

.contact-card h2 {
  margin: 0 0 4px;
  font-size: 20px;
  color: #0b1630;
}

.contact-card-sub {
  margin: 0 0 14px;
  font-size: 12px;
  color: #909cba;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 14px;
}

.contact-grid label {
  font-size: 13px;
  font-weight: 600;
  color: #1a2745;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.contact-grid label.full {
  grid-column: 1 / -1;
}

.contact-card input,
.contact-card select,
.contact-card textarea {
  border-radius: 10px;
  border: 1px solid #c3cce5;
  background: #f7f8ff;
  padding: 9px 11px;
  font-size: 14px;
  font-family: inherit;
  color: #111827;
}

.contact-card input::placeholder,
.contact-card textarea::placeholder {
  color: #9ca4c3;
}

.contact-card input:focus,
.contact-card select:focus,
.contact-card textarea:focus {
  outline: 2px solid #274bff;
  outline-offset: 1px;
  border-color: transparent;
  background: #ffffff;
}

.contact-card textarea {
  resize: vertical;
  min-height: 120px;
}

.contact-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 14px;
}

.contact-actions .btn {
  min-width: 110px;
}

/* reusar estilos base si ya tienes .btn, aquí solo aseguramos primario */
.btn.btn--primary {
  background: linear-gradient(135deg, #274bff, #1b35b8);
  color: #fff;
  border-radius: 999px;
  padding: 10px 22px;
  border: none;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(28, 68, 210, 0.35);
}

.btn.btn--primary:hover {
  filter: brightness(1.06);
  transform: translateY(-1px);
}

.btn.btn--primary:active {
  transform: translateY(0);
  box-shadow: 0 6px 16px rgba(28, 68, 210, 0.3);
}

/* mensaje del form */
#formMsg {
  font-size: 13px;
  color: #4b5977;
}

/* contact en móvil */
@media (max-width: 900px) {
  .page--contact {
    padding-top: 80px;
  }

  .contact-shell {
    padding: 52px 0 64px;
  }

  .contact-layout {
    flex-direction: column;
    gap: 26px;
  }

  .contact-card {
    padding: 18px 16px 16px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }
}
/* ============================
   🔥 MOBILE MASTER FIX (≤ 768px)
   ============================ */
@media (max-width: 768px) {

  /* ----- GENERAL ----- */
  body {
    font-size: 15px;
    line-height: 1.55;
  }

  .container {
    padding: 0 16px;
  }

  .section {
    padding: 3rem 0;
  }

  /* ----- HEADER ----- */
  .navwrap {
    padding: .55rem 0;
  }

  .brand__logo {
    height: 34px;
  }

  /* ----- HERO ----- */
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 70px 0 40px;
    gap: 32px;
  }

  .hero__headline .line {
    font-size: 2.2rem;
  }

  .hero__panel {
    padding: 18px;
  }

  .hero__cta {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .scroll-down {
    display: none;
  }

  /* ----- CARDS / TILES ----- */
  .cards,
  .tiles,
  .stats {
    grid-template-columns: 1fr;
  }

  /* ----- TIMELINE ----- */
  .timeline::before {
    left: 18px;
  }
  .step {
    grid-template-columns: 36px 1fr;
    padding: .75rem;
  }

  /* ----- FOOTER ----- */
  .footer__inner {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }

  .footer__social {
    justify-content: center;
  }

  /* ===========================
     OUR SERVICES (LUMSA)
     =========================== */

  .services-lumsa__grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    gap: 1.8rem;
  }

  .services-lumsa__left h2 {
    font-size: 2rem;
    text-align: center;
  }

  .services-lumsa__content p {
    text-align: center;
    max-width: 90%;
    margin: 0 auto 1rem;
  }

  /* lista de servicios */
  .services-lumsa__list {
    margin-top: 0;
    border-radius: 6px;
  }

  .service-line {
    padding: 1rem;
  }
  .service-line .badge {
    width: 34px;
    height: 34px;
  }

  /* Preview */
  .services-lumsa__preview {
    grid-column: 1;
    margin-top: 1rem;
  }

  .services-lumsa__preview-imgwrap {
    height: 220px;
  }

  .services-lumsa__preview-bottom {
    padding: 1.2rem 1rem;
  }

  .services-lumsa__preview-bottom h3 {
    font-size: 1.1rem;
  }

  .services-lumsa__preview-bottom p {
    font-size: .88rem;
  }

  /* ===========================
     TRACK & FEATURED PROJECTS
     =========================== */

  .track__top {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .track__cards {
    grid-template-columns: 1fr;
  }

  .featproj__head h2 {
    text-align: center;
    font-size: 2rem;
  }

  .featproj__grid {
    grid-template-columns: 1fr;
  }

  /* ===========================
     CONTACT PAGE
     =========================== */
  .contact-layout {
    flex-direction: column;
    gap: 30px;
  }

  .contact-copy {
    text-align: center;
  }

  .contact-card {
    padding: 18px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .contact-actions {
    flex-direction: column;
    gap: 14px;
  }

  /* ===========================
     FORMS
     =========================== */
  input,
  textarea,
  select {
    font-size: 15px;
    padding: 12px;
  }
}

/* Burger visible sobre header blanco */
.site-header--white .nav__toggle span{
  background:#0b1324;   /* azul oscuro LUMSA */
}
.nav__toggle{
  display:none;
  background:transparent;
  border:0;
  padding:6px 4px;
}

@media (max-width:980px){
  .nav__toggle{
    display:block;
  }
}
/* ===== FOOTER BLANCO LUMSA ===== */

.footer {
  background:#ffffff !important;          /* fondo blanco */
  color:#0f2850 !important;               /* texto azul oscuro */
  padding:3rem 0 1.5rem;
  position:relative;
}

.footer__logo{
  height:58px;
  width:auto;
  object-fit:contain;
  filter:none !important;                 /* quitar invertir */
}

.footer__links a{
  color:#0f2850 !important;
  font-weight:600;
  text-decoration:none;
  font-size:.95rem;
  line-height:2rem;
  transition:opacity .25s ease;
}
.footer__links a:hover{
  opacity:.55;
}

.footer__contact a{
  color:#0f2850 !important;
  font-weight:600;
  text-decoration:none;
}
.footer__contact a:hover{
  opacity:.65;
}

.footer__icon{
  width:36px;
  height:36px;
  border:1px solid rgba(15,40,80,.15);
  border-radius:8px;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:background .2s ease, border .2s ease;
}
.footer__icon:hover{
  background:rgba(15,40,80,.08);
  border-color:rgba(15,40,80,.25);
}

/* Instagram icon line stroke */
.footer__icon svg{
  stroke:#0f2850 !important;              /* azul oscuro */
}

/* línea final */
.footer__bottom{
  border-top:1px solid rgba(15,40,80,.12);
  margin-top:2rem;
  padding-top:1.1rem;
  color:#0f2850cc !important;
  font-size:.85rem;
}

/* responsive */
@media(max-width:900px){
  .footer__inner{ grid-template-columns:1fr; text-align:center; }
  .footer__social{ justify-content:center; }
}
/* ===== Footer blanco LUMSA ===== */
.footer{
  background:#ffffff;
  color:#0f2850;
  padding:3rem 0 1.5rem;
  position:relative;
  font-family:inherit;
  border-top:1px solid rgba(15,40,80,.08);
}

/* texto de enlaces y contacto en azul oscuro */
.footer__links a,
.footer__contact a{
  color:#0f2850;
}

.footer__links a:hover,
.footer__contact a:hover{
  opacity:.7;
}

/* logo sin invertir colores */
.footer__logo{
  height:58px;
  width:auto;
  object-fit:contain;
  filter:none;         /* importante: quita el invert */
}

/* icono de Instagram en azul oscuro */
.footer__icon{
  border:1px solid rgba(15,40,80,.25);
}

.footer__icon svg{
  stroke:#0f2850;      /* cambia el color de la línea del icono */
}

/* línea y color del texto de abajo */
.footer__bottom{
  border-top:1px solid rgba(15,40,80,.08);
  margin-top:2.2rem;
  padding-top:1rem;
  text-align:center;
  color:#6b7895;
  font-size:.85rem;
}

/* ========= FOOTER BLANCO LUMSA (FINAL) ========= */

.footer{
  background:#ffffff !important;        /* fondo blanco */
  color:#0f2850 !important;             /* texto azul LUMSA */
  padding:3rem 0 1.5rem;
  position:relative;
  font-family:inherit;
  border-top:1px solid rgba(15,40,80,.08);
}

.footer__inner{
  display:grid;
  grid-template-columns: 1.2fr 1fr 1fr auto;
  align-items:flex-start;
  gap:2rem;
}

.footer__logo{
  height:58px;
  width:auto;
  object-fit:contain;
  filter:none !important;               /* NO invertir */
}

/* links */
.footer__links ul{
  list-style:none;
  margin:0;
  padding:0;
}
.footer__links a{
  color:#0f2850 !important;
  text-decoration:none;
  font-weight:600;
  font-size:.95rem;
  line-height:2rem;
  transition:opacity .25s ease;
}
.footer__links a:hover{
  opacity:.55;
}

/* contacto */
.footer__contact a{
  color:#0f2850 !important;
  text-decoration:none;
  font-weight:600;
}
.footer__contact a:hover{
  opacity:.65;
}

/* icono instagram */
.footer__social{
  display:flex;
  align-items:center;
  gap:.8rem;
}
.footer__icon{
  width:36px;
  height:36px;
  border:1px solid rgba(15,40,80,.25);
  border-radius:8px;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:background .2s ease, border .2s ease;
}
.footer__icon:hover{
  background:rgba(15,40,80,.08);
  border-color:rgba(15,40,80,.4);
}
.footer__icon svg{
  stroke:#0f2850 !important;  /* color del ícono */
}

/* línea de abajo */
.footer__bottom{
  border-top:1px solid rgba(15,40,80,.12);
  margin-top:2rem;
  padding-top:1rem;
  text-align:center;
  color:#6b7895;
  font-size:.85rem;
}

/* responsive */
@media(max-width:900px){
  .footer__inner{
    grid-template-columns:1fr;
    text-align:center;
  }
  .footer__social{
    justify-content:center;
  }
}