:root{
  --bg:#071826;
  --bg2:#0b2235;
  --card:#0c2a40;
  --stroke:rgba(255,255,255,.08);
  --text:rgba(255,255,255,.86);
  --muted:rgba(255,255,255,.62);
  --gold:#c9a25a;
  --gold2:#a8833f;
  --shadow: 0 14px 45px rgba(0,0,0,.35);
  --radius:18px;

  /* ✅ NUEVO: altura real aproximada de tu topbar (ajustable) */
  --header-h:64px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background: radial-gradient(1200px 800px at 70% 0%, rgba(42,164,199,.18), transparent 55%),
              radial-gradient(900px 600px at 0% 30%, rgba(201,162,90,.10), transparent 55%),
              linear-gradient(180deg, var(--bg), #06131f 70%);
  color:var(--text);
}

.container{width:min(1120px, calc(100% - 44px)); margin:0 auto;}
.center{display:flex; justify-content:center; margin-top:18px}

.accent{color:var(--gold)}
.muted{color:var(--muted)}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:11px 16px;
  border-radius:12px;
  border:1px solid var(--stroke);
  text-decoration:none;
  color:var(--text);
  font-weight:600;
  gap:10px;
  transition:.2s ease;
  box-shadow: 0 10px 20px rgba(0,0,0,.15);
}
.btn:hover{transform:translateY(-1px); border-color:rgba(255,255,255,.16)}
.btn--gold{
  background:linear-gradient(180deg, var(--gold), var(--gold2));
  color:#1b1202;
  border-color:rgba(0,0,0,.15);
}
.btn--ghost{
  background:rgba(255,255,255,.06);
}

/* Topbar */
.topbar{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(10px);
  background:rgba(6,19,31,.55);
  border-bottom:1px solid var(--stroke);

  /* ✅ NUEVO: fija altura para que el cálculo del hero sea estable */
  height: var(--header-h);
}
.topbar__inner{
  display:flex; align-items:center; justify-content:space-between;

  /* ✅ AJUSTE: en vez de padding vertical (que suma altura irregular),
     usamos altura del header y centrado */
  height: var(--header-h);
  padding: 0;
  gap:18px;
}

.brand{display:flex; flex-direction:column; text-decoration:none; color:var(--text); line-height:1.05}
.brand__name{font-weight:800; letter-spacing:.22em}
.brand__sub{font-size:12px; color:var(--muted); letter-spacing:.14em}

.nav{display:flex; gap:18px; align-items:center}
.nav a{
  color:var(--muted);
  text-decoration:none;
  font-weight:600;
  font-size:14px;
}
.nav a:hover{color:var(--text)}
.topbar__cta{display:inline-flex}

.burger{
  display:none;
  background:transparent;
  border:1px solid var(--stroke);
  border-radius:12px;
  padding:10px;
  cursor:pointer;
}
.burger span{
  display:block; width:22px; height:2px; background:rgba(255,255,255,.8);
  margin:4px 0;
}

/* Mobile menu */
.mobile{
  border-top:1px solid var(--stroke);
  background:rgba(6,19,31,.92);
}
.mobile__inner{
  display:flex; flex-direction:column; gap:12px;
  padding:16px 0 18px;
}
.mobile__inner a{color:var(--text); text-decoration:none; font-weight:600}
.mobile__inner a:not(.btn){opacity:.9}

/* Hero */
.hero{
  position:relative;

  /* ✅ NUEVO: compensa el sticky header para que el fondo no quede tapado */
  padding-top: var(--header-h);
  min-height: calc(76vh + var(--header-h));

  display:flex;
  align-items:center;
  overflow:hidden;
}
.hero__bg{
  position:absolute; inset:0;
  background-image:
    linear-gradient(90deg, rgba(0,0,0,.55), rgba(0,0,0,.10) 55%, rgba(0,0,0,.45)),
    url("assets/hero.jpg");
  background-size:cover;

  /* ✅ NUEVO: desplaza el encuadre hacia la derecha y un poco hacia abajo
     para que el logo no se corte */
  background-position: 72% 62%;

  filter:saturate(1.05) contrast(1.05);
  transform:scale(1.02);
}
.hero__content{position:relative; z-index:2; padding:54px 0;}
.hero__content{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:28px;
}
.hero__left h1{
  margin:0 0 14px;
  font-size: clamp(34px, 4.2vw, 56px);
  line-height:1.02;
  letter-spacing:-.02em;
}
.hero__lead{
  margin:0 0 18px;
  max-width: 560px;
  color:var(--muted);
  font-size:16px;
  line-height:1.6;
}
.hero__actions{display:flex; gap:12px; flex-wrap:wrap}
.hero__right{min-height:220px}

/* Band */
.band{
  border-top:1px solid var(--stroke);
  border-bottom:1px solid var(--stroke);
  background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.02));
}
.band__inner{padding:16px 0; text-align:center}
.band__inner p{margin:0; font-weight:700}
.band__tags{
  display:flex; gap:14px; justify-content:center; flex-wrap:wrap;
  margin-top:8px;
  color:var(--muted);
  font-size:14px;
}
.band__tags span{position:relative; padding:0 6px}
.band__tags span::before{
  content:"•";
  position:absolute; left:-8px; color:rgba(255,255,255,.25);
}
.band__tags span:first-child::before{content:"";}

/* Sections */
.section{padding:58px 0}
.section--alt{
  background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.01));
  border-top:1px solid var(--stroke);
  border-bottom:1px solid var(--stroke);
}
.section__title{
  margin:0 0 10px;
  text-align:center;
  font-size: clamp(24px, 3vw, 36px);
  letter-spacing:-.02em;
}
.section__subtitle{
  margin:0 auto 28px;
  text-align:center;
  max-width: 820px;
  color:var(--muted);
  line-height:1.6;
}

/* Cards */
.cards{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap:16px;
}
.card{
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
  border:1px solid var(--stroke);
  border-radius: var(--radius);
  padding:18px 16px;
  box-shadow: var(--shadow);
  min-height: 170px;
}
.card h3{margin:0 0 10px; font-size:16px}
.card p{margin:0; color:var(--muted); line-height:1.55; font-size:14px}

/* Sectors */
.sectors{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap:14px;
}
.sector{
  position:relative;
  border-radius: 16px;
  overflow:hidden;
  border:1px solid var(--stroke);
  text-decoration:none;
  box-shadow: var(--shadow);
  background:rgba(255,255,255,.03);
}
.sector img{
  width:100%;
  height:150px;
  object-fit:cover;
  display:block;
  filter:saturate(1.05) contrast(1.05);
}
.sector span{
  display:block;
  padding:12px 12px;
  font-weight:700;
  color:var(--text);
  background: linear-gradient(180deg, rgba(0,0,0,.0), rgba(0,0,0,.35));
}

/* EFS */
.efs{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap:14px;
}
.efs__card{
  background: linear-gradient(180deg, rgba(201,162,90,.10), rgba(255,255,255,.02));
  border:1px solid rgba(201,162,90,.25);
  border-radius: var(--radius);
  padding:18px 16px;
  box-shadow: var(--shadow);
}
.efs__card h3{margin:0 0 10px; font-size:16px}
.efs__card p{margin:0; color:var(--muted); line-height:1.55; font-size:14px}

/* Steps */
.steps{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap:14px;
}
.step{
  border:1px solid var(--stroke);
  border-radius: var(--radius);
  padding:18px 16px;
  background:rgba(255,255,255,.03);
  box-shadow: var(--shadow);
}
.step__n{
  width:34px; height:34px;
  border-radius:10px;
  display:flex; align-items:center; justify-content:center;
  background: linear-gradient(180deg, var(--gold), var(--gold2));
  color:#1b1202;
  font-weight:800;
  margin-bottom:10px;
}
.step h3{margin:0 0 8px; font-size:16px}
.step p{margin:0; color:var(--muted); line-height:1.55; font-size:14px}

/* Projects */
.projects{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:14px;
}
.project{
  border:1px solid var(--stroke);
  border-radius: var(--radius);
  padding:18px 16px;
  background:rgba(255,255,255,.03);
  box-shadow: var(--shadow);
}
.project h3{margin:0 0 8px; font-size:16px}
.project p{margin:0; color:var(--muted); line-height:1.55; font-size:14px}

/* Contact */
.contact{
  display:grid;
  grid-template-columns: .9fr 1.1fr;
  gap:14px;
  align-items:start;
}
.contact__box{
  border:1px solid var(--stroke);
  border-radius: var(--radius);
  padding:18px 16px;
  background:rgba(255,255,255,.03);
  box-shadow: var(--shadow);
  margin-bottom:14px;
}
.contact__box h3{margin:0 0 10px; font-size:16px}
.contact__box p{margin:0 0 8px; color:var(--muted)}
.contact__box p:last-child{margin-bottom:0}

.form{
  border:1px solid var(--stroke);
  border-radius: var(--radius);
  padding:18px 16px;
  background:rgba(255,255,255,.03);
  box-shadow: var(--shadow);
}
.form label{display:block; font-weight:600; font-size:14px; margin-bottom:10px}
.form input, .form textarea{
  width:100%;
  margin-top:8px;
  padding:12px 12px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(0,0,0,.18);
  color:var(--text);
  outline:none;
}
.form input:focus, .form textarea:focus{border-color:rgba(201,162,90,.45)}
.form__hint{margin:10px 0 0; color:var(--muted); font-size:13px}

/* Footer */
.footer{
  border-top:1px solid var(--stroke);
  padding:18px 0;
  background:rgba(0,0,0,.15);
}
.footer__inner{
  display:flex;
  justify-content:space-between;
  gap:10px;
  flex-wrap:wrap;
}

/* Responsive */
@media (max-width: 980px){
  .nav{display:none}
  .burger{display:inline-block}
  .topbar__cta{display:none}
  .hero__content{grid-template-columns:1fr}
  .cards, .sectors, .efs, .steps{grid-template-columns: repeat(2, 1fr)}
  .projects{grid-template-columns: 1fr}
  .contact{grid-template-columns:1fr}

  /* ✅ En móvil centramos el encuadre */
  .hero__bg{ background-position: center; }
}
@media (max-width: 560px){
  .cards, .sectors, .efs, .steps{grid-template-columns: 1fr}
  .hero{min-height:72vh}
}
/* === Projects detailed cards (Case Studies) === */
.projects--detailed{
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.project--detail{
  padding: 20px 18px;
}

.project__kicker{
  margin: 0 0 10px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: .02em;
}

.project__title{
  margin: 0 0 12px;
  font-size: 16px;
  font-weight: 700;
  color: rgba(255,255,255,.90);
  line-height: 1.35;
}

.project__text{
  margin: 0 0 14px;
  color: rgba(255,255,255,.62);
  font-size: 14px;
  line-height: 1.6;
}

.project__meta{
  margin: 0;
  padding-left: 18px;
  color: rgba(255,255,255,.70);
  font-size: 14px;
  line-height: 1.6;
}

.project__meta strong{
  color: rgba(255,255,255,.86);
}

@media (max-width: 980px){
  .projects--detailed{
    grid-template-columns: 1fr;
  }
}