:root{
  --bg: #0b0c0f;
  --panel: #11131a;
  --panel2: #0f1117;
  --text: #f4f6fb;
  --muted: #b3b9c7;
  --line: rgba(255,255,255,.10);
  --accent: #e11d2e;      /* rojo Hainze */
  --accent2: #ff3b30;     /* rojo vivo para hover */
  --radius: 18px;
  --shadow: 0 18px 50px rgba(0,0,0,.35);
  --max: 1120px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Helvetica Neue", sans-serif;
  background: radial-gradient(1200px 600px at 20% 0%, rgba(225,29,46,.18), transparent 55%),
              radial-gradient(900px 600px at 90% 10%, rgba(255,59,48,.10), transparent 60%),
              var(--bg);
  color: var(--text);
}

a{ color: inherit; text-decoration: none; }
img{ max-width: 100%; display: block; }
.container{ width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }

.site-header{
  position: sticky; top: 0; z-index: 50;
  background: rgba(11,12,15,.72);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-row{
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 0;
  gap: 12px;
}
.brand{ display: flex; align-items: center; gap: 12px; }
.brand-logo{
  width: 44px; height: 44px; object-fit: contain;
  border-radius: 12px;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--line);
  padding: 6px;
}
.brand-text span{ display:block; color: var(--muted); font-size: 12px; margin-top: 2px; }

.nav{ display:flex; align-items:center; gap: 14px; }
.nav a{ color: var(--muted); font-weight: 600; font-size: 14px; }
.nav a:hover{ color: var(--text); }

.btn{
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.10);
  background: linear-gradient(135deg, var(--accent), rgba(225,29,46,.75));
  color: white;
  font-weight: 800;
  letter-spacing: .2px;
  box-shadow: 0 10px 26px rgba(225,29,46,.18);
  cursor: pointer;
  transition: transform .15s ease, filter .15s ease, background .15s ease;
}
.btn:hover{ transform: translateY(-1px); filter: brightness(1.05); }
.btn:active{ transform: translateY(0px); }

.btn--ghost{
  background: rgba(255,255,255,.04);
  color: var(--text);
  box-shadow: none;
}
.btn--ghost:hover{ background: rgba(255,255,255,.06); }

.btn--full{ width: 100%; }

.hero{ padding: 46px 0 24px; }
.hero-grid{
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 22px;
  align-items: start;
}
.badge{
  display:inline-block;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(225,29,46,.35);
  background: rgba(225,29,46,.10);
  color: #ffd2d6;
  font-weight: 800;
  font-size: 12px;
}
h1{ margin: 12px 0 10px; font-size: clamp(28px, 3.3vw, 44px); line-height: 1.06; }
.lead{ color: var(--muted); font-size: 16px; line-height: 1.55; max-width: 56ch; }

.hero-cta{ display:flex; gap: 12px; margin: 16px 0; flex-wrap: wrap; }

.hero-mini{
  display:grid;
  grid-template-columns: repeat(3,1fr);
  gap: 10px;
  margin-top: 14px;
}
.mini-card{
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  border-radius: 16px;
  padding: 12px;
}
.mini-card span{ display:block; color: var(--muted); margin-top: 4px; font-size: 13px; }

.hero-media .media-stack{
  display:grid;
  grid-template-columns: 1fr;
  gap: 10px;
}
.hero-media img{
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  background: rgba(255,255,255,.02);
}
.media-note{ color: var(--muted); font-size: 12px; margin-top: 10px; }

.section{ padding: 42px 0; }
.section--alt{ background: linear-gradient(180deg, rgba(255,255,255,.02), transparent 60%); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.section-head{ margin-bottom: 18px; }
.section-head h2{ margin: 0 0 6px; font-size: 26px; }
.section-head p{ margin: 0; color: var(--muted); }

.cards{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.card{
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: 0 14px 40px rgba(0,0,0,.22);
}
.card h3{ margin: 0 0 8px; font-size: 18px; }
.card p{ margin: 0 0 10px; color: var(--muted); line-height: 1.5; }

.card--accent{
  border-color: rgba(225,29,46,.35);
  background: radial-gradient(700px 280px at 10% 0%, rgba(225,29,46,.20), transparent 60%),
              linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
}

.list{ margin: 0; padding-left: 18px; color: var(--muted); }
.list li{ margin: 6px 0; }

.note{
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px dashed rgba(255,255,255,.18);
  color: var(--muted);
}

.grid-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.small{ font-size: 13px; }
.muted{ color: var(--muted); }

.form{ margin-top: 10px; }
.form-grid{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.form-grid .span-2{ grid-column: span 2; }

label{ display:block; font-weight: 700; font-size: 13px; color: #dde3f1; }
input, select, textarea{
  margin-top: 6px;
  width: 100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.22);
  color: var(--text);
  outline: none;
}
input:focus, select:focus, textarea:focus{
  border-color: rgba(225,29,46,.55);
  box-shadow: 0 0 0 4px rgba(225,29,46,.14);
}

.form-actions{
  display:flex;
  gap: 10px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.result{
  margin-top: 10px;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  color: var(--muted);
  min-height: 44px;
}

.divider{
  height: 1px;
  background: var(--line);
  margin: 18px 0;
}

.contact-grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 12px;
  align-items: start;
}

.map-placeholder{
  margin-top: 10px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  padding: 14px;
}

.site-footer{
  border-top: 1px solid var(--line);
  padding: 18px 0;
  color: var(--muted);
}
.footer-row{
  display:flex; align-items:center; justify-content: space-between;
  gap: 12px; flex-wrap: wrap;
}

/* Responsive */
@media (max-width: 980px){
  .hero-grid{ grid-template-columns: 1fr; }
  .cards{ grid-template-columns: repeat(2, 1fr); }
  .grid-3{ grid-template-columns: 1fr; }
  .contact-grid{ grid-template-columns: 1fr; }
}

@media (max-width: 560px){
  .nav{ display:none; }
  .hero-mini{ grid-template-columns: 1fr; }
  .cards{ grid-template-columns: 1fr; }
  .form-grid{ grid-template-columns: 1fr; }
  .form-grid .span-2{ grid-column: span 1; }
}