/* ===========================
   Variables y resets
   =========================== */
:root{
  --bg:#ffffff;
  --text:#1a1f2b;
  --muted:#6b7280;
  --brand:#1f3b64;      /* azul oscuro */
  --accent:#f29f58;     /* naranja suave */
  --card:#f8fafc;
  --stroke:#e5e7eb;
  --success:#0d9488;
  --radius:18px;
  --headerH:64px;       /* alto aprox. del header (para menú móvil) */
}
*{ box-sizing:border-box }
html,body{ margin:0; padding:0 }
body{
  font-family:Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.5;
}
img{ max-width:100%; display:block }
a{ color:inherit; text-decoration:none }
.container{ width:min(1100px, 92%); margin-inline:auto }

/* ===========================
   Botones
   =========================== */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.5rem;
  padding:0.9rem 1.2rem; border-radius:999px; border:1px solid var(--stroke);
  background:#fff; font-weight:600; cursor:pointer; transition:.2s;
  min-height:44px;
}
.btn:hover{ transform:translateY(-1px) }
.btn.primary{ background:var(--accent); border-color:var(--accent); color:#fff }
.btn.ghost{ background:transparent }
.btn.block{ width:100% }
.btn.sm{ padding:.55rem .9rem; font-size:.9rem }

/* ===========================
   Branding / Header
   =========================== */
.brand{ display:inline-flex; align-items:center; gap:.6rem; font-weight:800; letter-spacing:.2px }
.brand-text{ text-transform:lowercase }
.brand-logo{ height:42px; width:auto; display:block }
.brand.small .brand-logo{ height:28px }

.site-header{
  display:flex; align-items:center; justify-content:space-between;
  padding:1rem 0; position:sticky; top:0; background:rgba(255,255,255,.95);
  backdrop-filter:saturate(1.2) blur(8px); z-index:50; box-shadow:0 1px 0 rgba(0,0,0,.03);
}
.site-nav{ display:flex; align-items:center; gap:1rem }
.site-nav a{ padding:.5rem .75rem; border-radius:10px }
.site-nav a:hover{ background:var(--card) }
.menu-toggle{ display:none; background:none; border:0; font-size:1rem; line-height:1; }

/* ===== Menú móvil simple (dropdown desde arriba) ===== */
@media (max-width:900px){
  .menu-toggle{ display:inline-flex; align-items:center; gap:.5rem; }

  /* panel fijo desde arriba, oculto por defecto */
  .site-nav{
    position: fixed !important;
    left: 0; right: 0; top: 0;
    transform: translateY(-110%);
    transition: transform .28s ease;
    display: flex !important;
    flex-direction: column;
    gap: .25rem;

    background:#fff;
    border-bottom:1px solid var(--stroke);
    border-bottom-left-radius:16px;
    border-bottom-right-radius:16px;
    padding: calc(var(--headerH) + .5rem) 1rem 1rem;
    box-shadow: 0 18px 30px rgba(0,0,0,.12);
    z-index:1000;
  }
  .site-header.open .site-nav{ transform: translateY(0); }

  .site-nav a, .site-nav .btn{
    font-size: 1.05rem;
    padding:.9rem .7rem;
    border-radius:12px;
  }
  .site-nav a:hover{ background:var(--card) }
  .site-nav .btn{ width:100%; margin-top:.5rem }
}
/* En desktop, nav normal */
@media (min-width:901px){
  .site-nav{
    position: static !important;
    transform: none !important;
    padding: 0 !important;
    border: 0 !important;
    box-shadow: none !important;
    border-radius: 0 !important;
  }
}
/* Si existe un .menu-backdrop antiguo, que no se use */
.menu-backdrop{ display:none !important; }

/* ===========================
   Hero
   =========================== */
.hero{
  display:grid; grid-template-columns:1.1fr .9fr; gap:2rem; align-items:center; padding:2rem 0;
}
.hero h1{ font-size:clamp(2rem, 3vw + 1rem, 3.2rem); line-height:1.1; margin:0 0 .5rem }
.hero h1 .over{ display:block; font-weight:600; color:var(--muted); letter-spacing:.6px }
.hero h1 .main{ display:block; color:var(--accent); font-weight:800; font-size:1.2em; letter-spacing:1px }
.hero p{ color:var(--muted); max-width:55ch }
.hero-ctas{ display:flex; gap:.75rem; margin:.75rem 0 1rem }
.hero-badges{ display:flex; flex-wrap:wrap; gap:.5rem }
.badge{ background:var(--card); border:1px solid var(--stroke); border-radius:999px; padding:.4rem .7rem; font-size:.85rem; color:var(--brand) }
.hero-art{ display:flex; align-items:center; justify-content:center }
.hero-art img{ border-radius:var(--radius); box-shadow:0 16px 40px rgba(0,0,0,.35); outline:1px solid rgba(255,255,255,.15); outline-offset:-1px }

/* Hero pro (degradado) */
.hero-pro{
  background: linear-gradient(135deg, #1f3b64 0%, #3f73c3 100%);
  color:#fff; border-radius:var(--radius); padding:3rem 2rem; overflow:hidden;
}
.hero-pro .eyebrow{
  display:inline-block; padding:.25rem .6rem; border:1px solid rgba(255,255,255,.35);
  border-radius:999px; font-size:.85rem; letter-spacing:.6px; color:#fff; background:rgba(255,255,255,.12); margin-bottom:.6rem;
}
.hero-pro h1{
  margin:0 0 .4rem; font-size:clamp(1.9rem, 2.2vw + 1.2rem, 2.8rem); line-height:1.15; font-weight:800; color:#fff;
}
.hero-pro .lead{ font-size:1.05rem; font-weight:600; color:#eef2ff; margin:.2rem 0 .6rem }
.hero-pro p{ color:#f3f6ff; max-width:60ch }
.hero-pro .btn.primary{ background:var(--accent); border-color:var(--accent); color:#fff }
.hero-pro .btn.ghost{ background:transparent; border-color:#fff; color:#fff }

@media (max-width:900px){
  .hero{ grid-template-columns:1fr; gap:1rem }
  .hero-art{ order:-1 }
  .hero-pro{ padding:2rem 1.2rem }
  .hero-ctas{ flex-direction:column; gap:.5rem }
  .hero-ctas .btn{ width:100% }
}
@media (max-width:600px){
  .hero-pro{ padding:1.6rem 1rem }
}

/* ===========================
   Ofertas
   =========================== */
.offers{ background:linear-gradient(180deg, #fff, #f7fbff 40%); padding:2rem 0 2.6rem; border-top:1px solid var(--stroke) }
.offers-grid{ display:grid; grid-template-columns:repeat(2, 1fr); gap:1.25rem }
.card{ background:var(--card); border:1px solid var(--stroke); border-radius:var(--radius); padding:1.25rem; box-shadow:0 6px 18px rgba(0,0,0,.06) }
.offer header h3{ margin:0 0 .15rem; letter-spacing:1px }
.offer .before{ color:var(--muted); margin:.2rem 0 }
.offer .price{ font-size:2rem; font-weight:800; color:var(--brand); margin:.4rem 0 }
.offer .price small{ font-size:.75rem; font-weight:600; color:var(--muted) }
.offer .features{ margin:1rem 0 1.25rem; padding-left:1.2rem }
.offer .features li{ margin:.3rem 0 }
.offer .maintenance{ margin:.75rem 0 1rem; color:var(--muted) }
.pill{ display:inline-block; background:#fff; border:1px solid var(--stroke); border-radius:999px; padding:.2rem .6rem; font-weight:700 }
.offer.popular{ border:2px solid var(--accent); background:#fff }

.offer{ position:relative }
.offer .ribbon{
  position:absolute; top:12px; right:12px; background:var(--accent); color:#fff;
  font-weight:700; font-size:.8rem; padding:.3rem .6rem; border-radius:8px; margin:0; z-index:2;
}

/* Imágenes de producto */
.product-art{
  background:#fff; border:1px solid var(--stroke); border-radius:14px; box-shadow:0 6px 18px rgba(0,0,0,.06);
  padding:0; margin:.6rem 0 1rem;
}
.product-art .frame{
  width:100%; aspect-ratio:4/3; display:flex; align-items:center; justify-content:center; overflow:hidden;
  border-radius:14px; background:linear-gradient(180deg,#f7f9fc,#eef3f8);
}
.product-art img{ width:100%; height:100%; object-fit:contain; display:block; padding:14px }
.offer header{ text-align:center }

@media (max-width:900px){ .offers-grid{ grid-template-columns:1fr } }
@media (max-width:600px){
  .offers{ padding:1.5rem 0 2rem }
  .offer .price{ font-size:1.7rem }
  .product-art img{ padding:10px }
}

/* ===========================
   Cinta info (Plan Renove)
   =========================== */
.info-bar{ background:transparent; padding:0 }
.info-bar .bar-grid{
  background: linear-gradient(135deg, #1f3b64 0%, #3f73c3 100%);
  color:#fff; margin:0 auto; border-radius:14px; padding:1rem 2rem;
  display:grid; grid-template-columns:1fr 1fr; gap:2rem; max-width:1100px;
  box-shadow:0 8px 20px rgba(31,59,100,.15);
}
.bar-item{ display:block }
.bar-item h4{
  margin:0 0 .3rem; font-size:1rem; font-weight:800; color:#fff; letter-spacing:.5px; text-transform:uppercase;
}
.bar-item p{ margin:0; font-size:.95rem; line-height:1.4; color:#f0f4ff }

@media (max-width:900px){
  .info-bar .bar-grid{ grid-template-columns:1fr; text-align:center; padding:1rem; gap:1rem; width:92% }
}
@media (max-width:600px){
  .info-bar .bar-grid{ width:94%; border-radius:12px; padding:.9rem 1rem }
  .bar-item h4{ font-size:.95rem }
  .bar-item p{ font-size:.9rem; line-height:1.35 }
}

/* ===========================
   Zonas (chips + mapa)
   =========================== */
.zones-section { padding: 3rem 0; border-top: 1px solid var(--stroke); }
.zones-section h2{
  font-size:2rem; font-weight:800; margin:.3rem 0 1rem; color:var(--brand);
}

.zones-tags{
  margin: 1rem 0 1.2rem;
  display: flex; flex-wrap: wrap; gap: .6rem;
}
.chip{
  appearance: none; border:1px solid var(--stroke); background:#fff;
  border-radius:999px; padding:.45rem 1rem; font-size:.95rem; font-weight:600; color:var(--text);
  cursor:pointer; box-shadow:0 2px 6px rgba(0,0,0,.05);
  transition: transform .15s, box-shadow .15s, border-color .15s;
}
.chip:hover{ transform: translateY(-1px); box-shadow:0 4px 12px rgba(0,0,0,.08); border-color:#d7dbe2 }
.chip:focus-visible{ outline:3px solid rgba(31,59,100,.25); outline-offset:2px }
.chip.is-active{ background:#f4f7ff; border-color:#c9d7ff; color:var(--brand) }

.zones-map.card{ padding:0; overflow:hidden; border-radius:var(--radius) }
.map-frame{
  display:block; width:100% !important;
  height: clamp(320px, 45vw, 460px) !important;
  border:0;
}
@media (max-width:480px){ .map-frame{ height:360px !important } }

/* ===========================
   Checklist
   =========================== */
.maintenance-list{ padding:2rem 0 }
.maintenance-list h2{ margin-top:0 }
.checklist{
  display:grid; grid-template-columns:repeat(3, 1fr); gap:1rem; padding:0; margin:1.5rem 0 0; list-style:none;
}
.checklist li{
  display:flex; align-items:center; gap:.6rem; background:#fff; border:1px solid var(--stroke);
  border-radius:14px; padding:1rem 1.2rem; font-weight:500; color:var(--text);
  box-shadow:0 4px 10px rgba(0,0,0,.04);
}
.checklist li .icon{ color:var(--accent); font-size:1.2rem; font-weight:800; flex-shrink:0 }
@media (max-width:900px){ .checklist{ grid-template-columns:1fr } }
@media (max-width:600px){ .checklist li{ padding:.9rem 1rem } }

/* ===========================
   Contacto
   =========================== */
.contact{ padding:1rem 0 2.5rem }
.contact-grid{ display:grid; gap:1.2rem; padding:1.25rem }
.contact-info h2{ margin:0 0 .25rem }
.contact-info p{ color:var(--muted); margin:.2rem 0 .8rem }
.contact-info .info-bloque{ margin:1rem 0 }
.contact-info .info-bloque h3{ margin:0 0 .4rem; font-size:1.05rem; letter-spacing:.4px; color:var(--brand) }
.contact-info a:hover{ text-decoration:underline }

.mini-map{ margin-top:.5rem; border-radius:12px; overflow:hidden; border:1px solid var(--stroke); background:#fff }
.mini-map iframe{ width:100%; height:220px; border:0 }

.contact-form form{
  background:var(--card); border:1px solid var(--stroke); border-radius:var(--radius);
  padding:1rem; box-shadow:0 6px 18px rgba(0,0,0,.06);
}
label{ display:grid; gap:.25rem; font-weight:600 }
input,textarea{ padding:.8rem 1rem; border-radius:12px; border:1px solid var(--stroke); background:#fff; font:inherit }
.micro{ font-size:.8rem; color:var(--muted) }
.quick-contacts{ display:flex; gap:.5rem; margin-top:.6rem }

@media (min-width:900px){
  .contact-grid{ grid-template-columns:1fr 1.2fr; align-items:start }
  .contact-info{ position:sticky; top:24px }
}
.contact-form .grid{ display:grid; grid-template-columns:1fr 1fr; gap:.8rem }
.contact-form .grid .wide{ grid-column:1 / -1 }
@media (max-width:700px){ .contact-form .grid{ grid-template-columns:1fr } }

/* ===========================
   Footer y modal
   =========================== */
.site-footer{
  border-top:1px solid var(--stroke, var(--border));
  padding:1.2rem 0;
  background:#fff;
}
.footer-grid{
  display:grid;
  grid-template-columns: 1fr auto; /* izq / der */
  align-items:center;
  gap:.75rem;
}
.footer-left{
  display:flex;
  align-items:center;
  gap:.6rem;
  min-width:0;
}
.footer-right{
  justify-self:end;
  text-align:right;
}
.brand.small{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  text-decoration:none;
  color:inherit;
}
.brand-logo.small{
  height:28px;
  width:auto;
  display:block;
  object-fit:contain;
}
.micro{ font-size:12px; color:var(--muted); }

/* Modal */
.modal{ border:0; border-radius:18px; padding:0; box-shadow:0 20px 60px rgba(0,0,0,.2) }
.modal-card{ padding:1.2rem 1.2rem 1rem; min-width:min(460px, 92vw); display:grid; gap:.9rem }
.modal-close{ justify-self:end; background:none; border:0; font-size:1.25rem; cursor:pointer }
.modal-actions{ display:flex; gap:.5rem; justify-content:flex-end; margin:0 }

/* Header mobile */
@media (max-width:900px){
  .site-header{ position: relative; z-index:1100; }
  .menu-toggle{ position: relative; z-index:1110; }
  .brand{ position: relative; z-index:1110; }
}

/* Footer responsive */
@media (max-width:700px){
  .footer-grid{ grid-template-columns:1fr; text-align:center; }
  .footer-right{ justify-self:center; text-align:center; }
  .footer-left{ justify-content:center; flex-wrap:wrap; }
}