:root{
  --text:#0f172a;
  --muted:#475569;
  --line:rgba(15,23,42,.10);

  --brand:#0b2a57;
  --brand2:#0f3b7a;

  --bg:#ffffff;
  --card:#ffffff;

  --radius:16px;
  --shadow:0 18px 48px rgba(2,8,23,.12);
  --shadow2:0 12px 30px rgba(2,8,23,.10);

  --container:1160px;

/* Altura para cabecera sticky sin cortat titulos */
  --header-height: 50px; 
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
  color:var(--text);
  background:var(--bg);
}
img{max-width:100%; display:block; height:auto}
a{color:inherit; text-decoration:none}

/* Layout */
.container{
  width:min(92vw, var(--container));
  margin-inline:auto;
}

.h2{
  margin:0 0 18px;
  font-size: clamp(22px, 2vw, 34px);
  letter-spacing:-.02em;
}

/* Header */
.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(255,255,255,.88);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:14px 0;
}
.brand-logo{width:180px}

.nav{display:flex; align-items:center; gap:16px}
.nav a{
  color:var(--muted);
  font-weight:650;
  padding:10px 10px;
  border-radius:12px;
}
.nav a:hover{background:rgba(15,23,42,.04); color:var(--text)}
.nav-cta{
  background:var(--brand);
  color:#fff !important;
  padding:10px 14px !important;
}

.nav-toggle{display:none}
.nav-burger{
  display:none;
  width:44px; height:44px;
  border:1px solid var(--line);
  border-radius:12px;
  align-items:center;
  justify-content:center;
  gap:4px;
  cursor:pointer;
}
.nav-burger span{width:18px; height:2px; background:var(--text); display:block}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:12px;
  padding:12px 16px;
  font-weight:800;
  border:1px solid transparent;
  transition: transform .12s ease, background .12s ease, box-shadow .12s ease;
  user-select:none;
}
.btn:active{transform:translateY(1px)}
.btn-primary{
  background:var(--brand);
  color:#fff;
  box-shadow:var(--shadow2);
}
.btn-primary:hover{background:var(--brand2)}
.btn-ghost{
  background:rgba(255,255,255,.82);
  border-color:rgba(255,255,255,.55);
  color:var(--text);
}
.btn-ghost:hover{background:rgba(255,255,255,.92)}
.btn-small{padding:10px 14px; border-radius:10px}

/* HERO like simulation */
.hero{
  position:relative;
  min-height: 620px;
  display:flex;
  align-items:center;
  padding: 64px 0 46px;
  overflow:hidden;
}
.hero-bg{
  position:absolute;
  inset:0;
  background:
    linear-gradient(
      90deg,
      rgba(11,42,87,.82) 0%,
      rgba(11,42,87,.60) 35%,
      rgba(11,42,87,.25) 60%,
      rgba(255,255,255,0) 100%
    ),
    url("../img/hero-bg.jpg") center/cover no-repeat;
  transform: scale(1.02);
  z-index:-3;
}
.hero-overlay{
  position:absolute;
  inset:0;
  background: linear-gradient(180deg, rgba(255,255,255,0) 0%, rgba(255,255,255,.10) 55%, rgba(255,255,255,.65) 100%);
  z-index:-2;
}
.hero-fade{
  position:absolute;
  left:0; right:0; bottom:-1px;
  height: 140px;
  background: linear-gradient(180deg, rgba(255,255,255,0), rgba(255,255,255,1));
  filter: blur(0px);
  z-index:-1;
}

.hero-grid{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 28px;
  align-items:start;
}

.badge{
  display:inline-flex;
  padding:8px 14px;
  border-radius:999px;
  background: rgba(11,42,87,.55);
  color: rgba(255,255,255,.95);
  font-weight:800;
  border:1px solid rgba(255,255,255,.22);
  margin-bottom:18px;
}

.hero h1{
  color: rgba(255,255,255,.95);
  text-shadow:
    0 2px 6px rgba(0,0,0,.35),
    0 10px 28px rgba(0,0,0,.35);
}

.hero .lead{
  color: rgba(255,255,255,.88);
}

.hero-copy{
  background: rgba(255,255,255,.08);
  backdrop-filter: blur(6px);
  border-radius: 18px;
  padding: 26px 28px;
  box-shadow: 0 20px 50px rgba(0,0,0,.25);
}
.lead{
  margin:0 0 22px;
  font-size: clamp(16px, 1.25vw, 18px);
  color:#1f2a44;
  font-weight:650;
  max-width: 58ch;
  /* line-height: 3; */
}

.hero-actions{display:flex; gap:12px; flex-wrap:wrap; margin-bottom: 18px}

/* KPI bar like screenshot */
.kpi-bar{
  margin-top: 14px;
  display:flex;
  gap: 12px;
  padding: 16px 16px;
  border-radius: 14px;
  background: rgba(255,255,255,.78);
  border:1px solid rgba(255,255,255,.55);
  box-shadow: 0 12px 26px rgba(2,8,23,.10);
  width: fit-content;
  backdrop-filter: blur(8px);
}
.kpi{min-width: 150px}
.kpi-num{
  font-weight: 950;
  font-size: 22px;
  color: var(--brand);
}
.kpi-label{
  font-weight: 750;
  font-size: 13px;
  color: var(--muted);
}

/* Floating hero card */
.hero-card{
  margin-top: 58px;
  background: rgba(255,255,255,.88);
  border:1px solid rgba(255,255,255,.60);
  border-radius: var(--radius);
  padding: 20px 18px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}
.hero-card-title{
  margin:0 0 10px;
  font-size: 18px;
  font-weight: 900;
  color:#0b1b36;
}

/* Checklist */
.checklist{
  list-style:none;
  margin: 10px 0 0;
  padding:0;
}
.checklist li{
  position:relative;
  padding-left: 26px;
  margin: 10px 0;
  color: #2b3a55;
  font-weight: 650;
}
.checklist li::before{
  content:"✓";
  position:absolute;
  left:0; top:0;
  width: 18px; height: 18px;
  display:grid;
  place-items:center;
  border-radius: 6px;
  background: rgba(11,42,87,.12);
  color: var(--brand);
  font-weight: 950;
}
.checklist-light li{
  color: rgba(255,255,255,.92);
}
.checklist-light li::before{
  background: rgba(255,255,255,.18);
  color: #fff;
}

/* Sections */

/* Compensa el header al hacer scroll a anclas */
section[id] {
  scroll-margin-top: var(--header-height);
}
.section{padding: 66px 0}
.section-white{background:#fff}

/* Group image cards */
.group-cards{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 18px;
}
.gcard{
  position:relative;
  height: 92px;
  border-radius: 14px;
  overflow:hidden;
  background: var(--bg) center/cover no-repeat;
  background-image: var(--bg);
  box-shadow: var(--shadow2);
  border:1px solid var(--line);
}
.gcard-overlay{
  position:absolute;
  inset:0;
  background: linear-gradient(180deg, rgba(0,0,0,.00), rgba(0,0,0,.40));
}
.gcard h3{
  position:absolute;
  left:14px; bottom:12px;
  margin:0;
  color:#fff;
  font-weight: 900;
  letter-spacing: .01em;
  text-shadow: 0 8px 20px rgba(0,0,0,.45);
}

/* Company cards */
.cards{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 18px;
}
.card{
  background:#fff;
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow2);
  display:flex;
  flex-direction:column;
  gap: 12px;
}
.card .btn {
  margin-top: auto;
}
.card-logo{width: 170px}
.card-text{
  margin:0;
  color: var(--muted);
  font-weight: 650;
  line-height: 1.55;
}

/* Steps */
.steps{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 16px;
}
.step{
  border:1px solid var(--line);
  border-radius: 14px;
  background:#fff;
  padding: 16px;
  box-shadow: var(--shadow2);
}
.step-head{
  display:flex;
  align-items:baseline;
  gap: 10px;
  margin-bottom: 8px;
}
.step-num{
  font-weight: 950;
  color: var(--brand);
  font-size: 18px;
}
.step-title{
  font-weight: 900;
}
.step p{
  margin:0;
  color: var(--muted);
  font-weight: 650;
}

/* Image panels (propietarios / inversores) */
.split{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.img-panel{
  position:relative;
  border-radius: var(--radius);
  overflow:hidden;
  min-height: 180px;
  box-shadow: var(--shadow);
  border:1px solid var(--line);
  background-image: var(--bg);
  background-size: cover;
  background-position: center;
}
.img-panel-overlay{
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg, rgba(11,42,87,.70), rgba(11,42,87,.28)),
    linear-gradient(180deg, rgba(0,0,0,.00), rgba(0,0,0,.18));
}
.img-panel-content{
  position:relative;
  padding: 18px 18px;
  color:#fff;
}
.img-panel-content h2{
  margin:0 0 10px;
  font-size: 20px;
  font-weight: 950;
}

/* Contact */
.contact-wrap{
  border:1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow2);
  background:#fff;
  padding: 22px;
  display:grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 18px;
}
.muted{color: var(--muted); font-weight:650}

.form label{display:block}
.form span{
  display:block;
  font-weight: 850;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 6px;
}
.form input, .form select, .form textarea{
  width:100%;
  border:1px solid var(--line);
  border-radius: 12px;
  padding: 12px 12px;
  font: inherit;
  outline: none;
}
.form input:focus, .form select:focus, .form textarea:focus{
  border-color: rgba(11, 42, 87, 0.35);
  box-shadow: 0 0 0 4px rgba(11, 42, 87, 0.10);
}
.grid-2{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}
.fineprint{
  margin: 10px 0 0;
  font-size: 12px;
  color: var(--muted);
  font-weight: 650;
}
/* Mensaje de estado del formulario */
.form-message {
  margin-top: 12px;
  padding: 12px 14px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 650;
  line-height: 1.4;
  display: none; /* se muestra solo cuando hay mensaje */
}

/* Éxito */
.form-message.is-success {
  display: block;
  background: rgba(16, 185, 129, 0.12); /* verde suave */
  color: #065f46;
  border: 1px solid rgba(16, 185, 129, 0.35);
}

/* Error */
.form-message.is-error {
  display: block;
  background: rgba(239, 68, 68, 0.12); /* rojo suave */
  color: #7f1d1d;
  border: 1px solid rgba(239, 68, 68, 0.35);
}

/* Footer */
.site-footer{
  margin-top: 20px;
  background: #0a1f40;
  color: rgba(255,255,255,.92);
  padding: 44px 0 16px;
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 18px;
}
.footer-logo{width: 190px; margin-bottom: 10px}
.footer-muted{color: rgba(255,255,255,.80); font-weight: 650; margin:0}
.site-footer h3{
  margin:0 0 10px;
  font-size: 13px;
  letter-spacing: .02em;
  text-transform: uppercase;
  opacity: .9;
}
.site-footer a{
  display:block;
  padding: 6px 0;
  color: rgba(255,255,255,.85);
}
.site-footer a:hover{color:#fff}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  margin-top: 22px;
  padding-top: 14px;
  opacity:.92;
  font-weight: 650;
}

/* Responsive */
@media (max-width: 980px){
  .hero{min-height:auto; padding: 54px 0 40px}
  .hero-grid{grid-template-columns: 1fr}
  .hero-card{margin-top: 0}
  .group-cards{grid-template-columns: repeat(2, 1fr)}
  .cards{grid-template-columns: 1fr}
  .steps{grid-template-columns: 1fr}
  .split{grid-template-columns: 1fr}
  .contact-wrap{grid-template-columns: 1fr}
  .kpi-bar{width: 100%; justify-content: space-between; flex-wrap: wrap}
  .kpi{min-width: 120px}
}
@media (max-width: 820px){
  .nav-burger{display:flex}
  .nav{
    position:absolute;
    right: 4vw;
    top: 70px;
    background: rgba(255,255,255,.96);
    border: 1px solid var(--line);
    border-radius: 16px;
    box-shadow: var(--shadow);
    padding: 10px;
    display:none;
    flex-direction: column;
    min-width: 220px;
  }
  .nav a{padding: 10px 12px}
  .nav-toggle:checked ~ .nav{display:flex}
}