/* ============ Reset + variables ============ */
*,*::before,*::after{ box-sizing:border-box; }
html,body{ margin:0; padding:0; }

:root{
  --bg: #0a0b0d;               /* fondo general negro suave */
  --surface: #121319;          /* superficie gris muy oscuro */
  --soft: #0f1116;             /* secciones alternas */
  --text: #E8EAF0;
  --muted: #A4ADBA;
  --gold: #D4AF37;             /* dorado principal */
  --gold-2: #F1D885;           /* dorado claro de apoyo */
  --shadow: 0 12px 30px rgba(0,0,0,.35);
  --radius: 14px;
}

body{
  font-family:'Inter', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background: radial-gradient(1200px 800px at 60% -10%, #121319 0%, #0b0c10 55%, #08090d 100%);
  line-height:1.6;
}

/* ============ Helpers ============ */
.wrap{ max-width:1100px; margin:0 auto; padding:0 20px; }
.wrap.narrow{ max-width:820px; }
.section{ padding:72px 0; }
.section.soft{ background: var(--soft); }
.center{ text-align:center; }
.lead{ color:var(--muted); margin-top:6px; }

/* Titulares */
.h{
  font-family:'Playfair Display', serif;
  font-weight:700;
  letter-spacing:.02em;
  font-size: clamp(1.6rem, 1.1rem + 1.8vw, 2.2rem);
  margin:0 0 18px;
  color: var(--gold-2);
}
.hp{
  font-family:'Playfair Display', serif;
  font-weight:700;
  color: var(--gold);
  margin:0 0 8px;
}

/* ============ Topbar ============ */
.topbar{
  position:sticky; top:0; z-index:20;
  background: rgba(8,9,13,.65);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(212,175,55,.15);
}
.topbar.scrolled{
  background: rgba(8,9,13,.92);
}
.topbar .wrap{
  height:64px; display:flex; align-items:center; justify-content:space-between;
}
.brand{
  color:var(--gold-2);
  text-decoration:none; font-weight:800; letter-spacing:.12em; font-size:.95rem;
}
.nav{ display:flex; gap:18px; }
.nav a{
  color:var(--text); text-decoration:none; font-weight:600;
  padding:8px 12px; border-radius:10px;
}
.nav a:hover{ background: rgba(212,175,55,.12); color: var(--gold-2); }
.nav-toggle{ display:none; width:44px; height:36px; border:0; background:transparent; cursor:pointer; }
.nav-toggle span{ display:block; height:2px; background:var(--text); margin:7px 0; border-radius:2px; }

/* ============ Hero (negro + dorado) ============ */
.hero{
  position: relative;
  min-height: 92vh;
  background:
    radial-gradient(1000px 700px at 70% 0%, #141820 0%, transparent 55%),
    radial-gradient(1200px 900px at -10% 100%, rgba(212,175,55,.08) 0%, transparent 60%),
    linear-gradient(180deg, #0c0e13 0%, #0a0b0d 100%);
  display: grid; place-items: center; text-align: center;
}
.hero-overlay{
  position:absolute; inset:0;
  background:
    radial-gradient(1100px 700px at 60% 10%, rgba(212,175,55,.10) 0%, rgba(12,14,19,.0) 65%),
    radial-gradient(1400px 900px at 10% 100%, rgba(212,175,55,.08) 0%, rgba(12,14,19,.0) 60%);
  display:grid; place-items:center;
  padding:20px;
}
.hero-content{ max-width: 980px; padding: 10px; }

.logo-hero{ width: 240px; height: 240px; margin: 0 auto 12px; }
.logo-hero img{
  width:100%; height:100%; object-fit:contain; display:block;
  filter: drop-shadow(0 14px 28px rgba(212,175,55,.25));
}

.since{
  margin: 4px 0 12px;
  letter-spacing: .18em;
  font-size: .9rem;
  color: var(--gold-2);
  opacity:.9;
}
.tagline{
  font-family:'Playfair Display', serif;
  font-weight:700;
  letter-spacing:.02em;
  font-size: clamp(1.6rem, 1.1rem + 2vw, 2.6rem);
  margin: 0 0 18px;
  color: #fff;
  text-shadow: 0 2px 18px rgba(0,0,0,.45);
}

.cta-row{ display:inline-flex; gap:12px; flex-wrap:wrap; justify-content:center; }
.btn{
  display:inline-block; border-radius:30px; padding:12px 22px; font-weight:700;
  text-decoration:none; transition: transform .08s ease, background .22s ease, color .22s ease, box-shadow .22s ease;
}
.btn-primary{ background: var(--gold); color: #0b0c10; box-shadow: 0 10px 26px rgba(212,175,55,.25); }
.btn-primary:hover{ background: #e0c25a; transform: translateY(-1px); }
.btn-ghost{ color: var(--gold-2); border: 2px solid rgba(212,175,55,.4); }
.btn-ghost:hover{ background: rgba(212,175,55,.10); }

/* ============ Paneles MVV ============ */
.grid-3{
  display:grid; gap:22px; grid-template-columns: 1fr;
}
@media (min-width: 640px){ .grid-3{ grid-template-columns: repeat(2,1fr); } }
@media (min-width: 960px){ .grid-3{ grid-template-columns: repeat(3,1fr); } }

.panel{
  background: linear-gradient(180deg, #151923 0%, #11141b 100%);
  border-radius: var(--radius);
  padding: 20px 18px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(212,175,55,.15);
}
.ticks{ list-style:none; padding:0; margin:8px 0 0; }
.ticks li{ margin: 6px 0; }
.ticks li::before{ content:"• "; color: var(--gold); margin-right: 6px; }

/* ============ Cards Servicios ============ */
.cards{
  display:grid; gap:18px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.card{
  background: linear-gradient(180deg, #161a24 0%, #12161e 100%);
  border: 1px solid rgba(212,175,55,.12);
  border-radius: 14px; padding: 18px;
  box-shadow: var(--shadow); cursor:pointer; outline:none;
  transition: transform .15s ease, box-shadow .2s ease, border-color .2s ease;
}
.card h4{ margin:0; color: var(--gold-2); font-weight:700; }
.card:hover{ transform: translateY(-2px); box-shadow: 0 16px 36px rgba(0,0,0,.45); border-color: rgba(212,175,55,.35); }
.card:focus{ box-shadow: 0 0 0 3px rgba(212,175,55,.35); }
.detalle{ margin-top: 10px; color: var(--muted); }

/* ============ FAQ ============ */
details{
  background: #12161e; border: 1px solid rgba(212,175,55,.14);
  padding: 12px 14px; border-radius: 12px; margin: 10px 0;
}
details > summary{ cursor: pointer; font-weight: 600; color: var(--gold-2); }
details[open]{ border-color: rgba(212,175,55,.35); }

/* ============ Contacto ============ */
.contact .contact-grid{ display:grid; gap:24px; grid-template-columns:1.1fr .9fr; }
@media (max-width: 920px){ .contact .contact-grid{ grid-template-columns:1fr; } }

.contact form{ display:grid; gap:10px; }
.contact label{ font-weight:600; color: var(--gold-2); }
.contact input,.contact textarea{
  background:#0f1218; color:var(--text);
  border:1px solid #29303b; border-radius:10px; padding:12px; font:inherit;
}
.contact input:focus,.contact textarea:focus{
  outline:none; border-color: rgba(212,175,55,.45); box-shadow: 0 0 0 3px rgba(212,175,55,.15);
}
.contact button.btn{ justify-self:start; }

.mapa iframe{ border:0; border-radius:14px; box-shadow: var(--shadow); }

/* ============ Footer (gradiente en diagonal y el mismo logo dorado) ============ */
.footer{
  position: relative;
  color: #dfe3ea;
  text-align: center;
  padding: 56px 20px 34px;
  background:
    radial-gradient(1200px 800px at 100% 0%, #1a1f2a 0%, #12161e 55%, #0e1218 100%),
    linear-gradient(135deg, rgba(212,175,55,.08) 0%, rgba(212,175,55,.02) 45%, rgba(212,175,55,.0) 100%);
  border-top: 1px solid rgba(212,175,55,.12);
}
.footer .footer-brand{
  display:flex; justify-content:center; margin-bottom:16px;
}
.footer .footer-brand img{
  width:100%; max-width: 260px; height:auto; object-fit:contain; display:block;
  filter: drop-shadow(0 10px 28px rgba(212,175,55,.22));
}
.footer .copy{ margin:0; color:#aeb6c2; font-size:.95rem; }

.btn-whatsapp{
  position:fixed; right:20px; bottom:20px; z-index:40;
  background:#25D366; color:#0a0b0d; text-decoration:none; font-weight:700;
  padding:10px 16px; border-radius:999px; box-shadow:0 6px 22px rgba(0,0,0,.4);
}

/* ============ Responsive Nav ============ */
@media (max-width: 820px){
  .nav{ display:none; position:absolute; top:64px; right:0; left:0;
        background: rgba(10,11,13,.98); backdrop-filter: blur(8px);
        padding:12px 20px; flex-direction:column; gap:10px;
        border-bottom:1px solid rgba(212,175,55,.15); }
  .nav a{ padding:10px; border-radius:10px; }
  .nav.open{ display:flex; }
  .nav-toggle{ display:block; }
}


/* Hero: versión en dos líneas del eslogan */
.tagline--double{
  display:flex;
  flex-direction:column;
  gap:.15em;
  align-items:center;
  line-height:1.15;
}
.tagline--double .accent{
  color: var(--gold-2);
  letter-spacing:.02em;
}

/* si lo querés en una sola línea en pantallas grandes, descomenta esto:
@media (min-width: 1080px){
  .tagline--double{ flex-direction:row; gap:.5em; }
  .tagline--double .accent::before{ content:"· "; margin: 0 .35em 0 0; color: #fff; }
}
*/