html { scroll-behavior: smooth; }
body {
  background: var(--crema-fondo);
  color: var(--tinta);
  font-family: "Segoe UI", system-ui, sans-serif;
}
a { color: var(--rojo); }
a:hover { color: var(--rojo-oscuro); }

.site-header {
  background: var(--rojo-oscuro);
  border-bottom: 4px solid var(--oro);
}
.site-header .brand-lockup img {
  height: 72px;
  width: auto;
  display: block;
}
.nav-link-lite {
  color: #fff !important;
  text-decoration: none;
  font-size: .95rem;
}
.nav-link-lite:hover { color: var(--oro) !important; }

.hero {
  background:
    radial-gradient(circle at 90% 10%, rgba(253, 210, 40, .18), transparent 40%),
    linear-gradient(180deg, var(--rojo) 0%, var(--rojo-oscuro) 100%);
  color: #fff;
}
.hero h1 { font-weight: 800; letter-spacing: -.03em; }
.hero .lead { color: #ffe9c8; }
.hero-logo {
  width: min(100%, 420px);
  height: auto;
  display: block;
  margin-inline: auto;
  filter: drop-shadow(0 12px 28px rgba(0, 0, 0, .28));
}
@media (min-width: 992px) {
  .hero-logo {
    width: 420px;
    margin-inline: 0;
  }
}
.eyebrow {
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: .78rem;
  font-weight: 700;
  color: var(--oro-profundo);
  margin-bottom: .4rem;
}
.hero .eyebrow { color: var(--oro); }
.hero-points { padding-left: 1.1rem; }
.hero-points li { margin: .35rem 0; }

.upload-card, .card {
  background: #fff;
  border: 1px solid #f0d2b0;
  border-radius: 16px;
}
.btn-brand {
  background: var(--rojo);
  border-color: var(--rojo);
  color: #fff;
  font-weight: 600;
}
.btn-brand:hover {
  background: var(--rojo-oscuro);
  border-color: var(--rojo-oscuro);
  color: #fff;
}
.dropzone {
  display: block;
  border: 2px dashed #e8b89a;
  border-radius: 14px;
  padding: 1.6rem 1rem;
  text-align: center;
  cursor: pointer;
  background: var(--crema-fondo);
}
.dropzone input { display: none; }
.dropzone-title { display: block; font-weight: 700; }
.dropzone-hint, .dropzone-file { display: block; font-size: .9rem; color: var(--muted); }
.dropzone.is-on { border-color: var(--rojo); background: var(--rojo-suave); }

.upload-card-horizontal {
  background: #fff;
}
.upload-form-horizontal {
  display: grid;
  gap: 1rem;
}
.upload-form-horizontal .upload-qr .form-label { color: var(--tinta); }
.upload-form-horizontal .dropzone-horizontal {
  padding: 1rem .9rem;
  min-height: 92px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.upload-submit { min-height: 48px; }
@media (min-width: 992px) {
  .upload-form-horizontal {
    grid-template-columns: minmax(220px, 1.1fr) minmax(240px, 1.4fr) auto;
    align-items: end;
  }
  .upload-form-horizontal .upload-submit {
    min-width: 200px;
    height: 58px;
  }
}

.now-card { background: var(--crema); }
.tariff-card.is-pvpc { opacity: .92; background: #f7f3ee; }
.badge-comision {
  display: inline-block;
  background: var(--oro);
  color: var(--tinta);
  font-size: .75rem;
  font-weight: 700;
  border-radius: 999px;
  padding: .15rem .6rem;
}
.site-footer {
  background: var(--rojo-profundo);
  color: #fdeac9;
  margin-top: 3rem;
}
.site-footer a { color: var(--oro); }
.cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: #1a0e0c;
  color: #fff;
  padding: 1rem 0;
  z-index: 40;
}
.admin-body { background: #fff4ea; }
.legal h2 { font-size: 1.2rem; margin-top: 1.6rem; }
.legal-callout {
  background: #fff;
  border: 1px solid #f0d2b0;
  border-left: 4px solid var(--rojo);
  border-radius: 12px;
  padding: 1.1rem 1.2rem;
}
.legal-callout-rgpd { border-left-color: var(--oro); }
.legal-callout h2 { margin-bottom: .5rem; }
.legal-callout p, .legal-callout li { color: var(--tinta); }

.btn-outline-light { border-color: rgba(255,255,255,.55); color: #fff; }
.btn-outline-warning { border-color: var(--oro); color: var(--oro); }
.btn-outline-warning:hover { background: var(--oro); color: var(--tinta); }

.calc-loading {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background:
    radial-gradient(circle at 50% 28%, rgba(253, 210, 40, .22), transparent 42%),
    linear-gradient(180deg, var(--rojo) 0%, var(--rojo-oscuro) 55%, var(--rojo-profundo) 100%);
  color: #fff;
  text-align: center;
}
.calc-loading[hidden] { display: none !important; }
.calc-loading-inner { max-width: 420px; }
.calc-loading-logo {
  width: min(72vw, 280px);
  height: auto;
  display: block;
  margin: 0 auto 1.4rem;
  filter: drop-shadow(0 16px 36px rgba(0, 0, 0, .35));
  animation: calc-logo-pulse 1.4s ease-in-out infinite;
}
.calc-loading-title {
  font-size: clamp(1.6rem, 5vw, 2.15rem);
  font-weight: 800;
  letter-spacing: -.03em;
  margin: 0 0 .35rem;
}
.calc-loading-sub {
  color: var(--crema);
  font-size: 1.15rem;
  margin: 0 0 1.5rem;
}
.calc-loading-bar {
  height: 8px;
  border-radius: 999px;
  background: rgba(0, 0, 0, .28);
  overflow: hidden;
}
.calc-loading-bar span {
  display: block;
  height: 100%;
  width: 42%;
  border-radius: inherit;
  background: linear-gradient(90deg, #f7c31a, var(--oro), #fff3b0);
  animation: calc-bar 1.15s ease-in-out infinite;
}
@keyframes calc-logo-pulse {
  0%, 100% { transform: scale(1); filter: drop-shadow(0 16px 36px rgba(0, 0, 0, .35)); }
  50% { transform: scale(1.06); filter: drop-shadow(0 18px 42px rgba(253, 210, 40, .35)); }
}
@keyframes calc-bar {
  0% { transform: translateX(-120%); }
  100% { transform: translateX(280%); }
}
body.is-calculating { overflow: hidden; }