/* =========================================================
   ORÁCULO — hoja de estilos
   Paleta: mármol azul marino + oro (confianza / premium)
   ========================================================= */

:root{
  --navy-950:#070f22;
  --navy-900:#0b1a33;
  --navy-800:#13284a;
  --navy-700:#1c3a63;
  --gold-500:#c9a227;
  --gold-400:#e8c468;
  --gold-100:#f5e6b8;
  --parchment:#f4ede0;
  --ink:#0b1a33;
  --emerald:#1b7a5a;
  --line: rgba(232,196,104,0.22);

  --font-display: 'Cormorant Garamond', serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --radius: 4px;
  --wrap: 1140px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
  margin:0;
  background: var(--parchment);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ animation-duration:0.001ms !important; transition-duration:0.001ms !important; }
}

.wrap{
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 24px;
}

a{ color: inherit; text-decoration: none; }
:focus-visible{ outline: 2px solid var(--gold-500); outline-offset: 2px; }

h1,h2,h3{
  font-family: var(--font-display);
  font-weight: 600;
  margin: 0 0 .4em;
  color: var(--navy-900);
}
h1{ font-size: clamp(2.4rem, 5vw, 4.2rem); line-height: 1.05; letter-spacing: .3px;}
h2{ font-size: clamp(1.8rem, 3vw, 2.6rem); }
h3{ font-size: 1.5rem; margin-bottom:.2em; }

.eyebrow{
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold-500);
  margin: 0 0 .6em;
}

.section-lead{
  max-width: 640px;
  font-size: 1.05rem;
  color: #3a4864;
}
.section-lead.light{ color: #c9d2e3; }

.fine-print{
  font-size: .78rem;
  color: #8a92a3;
  margin-top: 18px;
}
.fine-print.light{ color: #7d88a3; }

code{
  font-family: var(--font-mono);
  background: rgba(11,26,51,.06);
  padding: .1em .4em;
  border-radius: 3px;
  font-size: .85em;
}

/* ---------- banner slots ---------- */
.banner-slot{
  display:flex;
  align-items:center;
  justify-content:center;
  margin: 0 auto;
  max-width: var(--wrap);
}
.banner-slot a{ display:block; max-width:100%; line-height:0; }
.banner-slot img{
  max-width:100%;
  height:auto;
  display:block;
  border-radius: var(--radius);
}
#banner-top{ margin-top: 16px; }
#banner-bottom{ margin: 32px auto 40px; }

/* ---------- banners laterales dentro de "El Oráculo" ---------- */
.oraculo-flex{
  display:flex;
  align-items:center;
  gap: 24px;
  margin-top: 40px;
}
.oraculo-flex .tablet{
  flex: 1;
  min-width: 0;
  margin-top: 0;
}
.oraculo-side-banner{
  flex-shrink: 0;
  display:block;
  line-height: 0;
  transition: opacity .2s ease;
}
.oraculo-side-banner img{
  width: 120px;
  max-width: 120px;
  height: auto;
  display: block;
  border-radius: var(--radius);
  box-shadow: 0 8px 20px rgba(7,15,34,.35);
}
.oraculo-side-banner:hover{ opacity: .9; }

@media (max-width: 900px){
  .oraculo-side-banner{ display:none; }
}

/* ---------- header ---------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(244,237,224,.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(11,26,51,.08);
}
.header-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height: 72px;
}
.logo{
  display:flex;
  align-items:center;
  gap:10px;
  color: var(--navy-900);
}
.logo-mark{ width:28px; height:28px; color: var(--gold-500); }
.logo-text{
  font-family: var(--font-display);
  font-weight:700;
  font-size: 1.4rem;
  letter-spacing: .12em;
}
.main-nav{ display:flex; gap: 32px; }
.main-nav a{
  font-size:.92rem;
  font-weight:500;
  color: var(--navy-800);
  position:relative;
  padding: 4px 0;
}
.main-nav a::after{
  content:'';
  position:absolute; left:0; right:0; bottom:-2px;
  height:1px; background: var(--gold-500);
  transform: scaleX(0); transform-origin:left;
  transition: transform .25s ease;
}
.main-nav a:hover::after{ transform: scaleX(1); }

.nav-toggle{
  display:none;
  flex-direction:column;
  gap:5px;
  background:none; border:none; cursor:pointer; padding:8px;
}
.nav-toggle span{ width:22px; height:2px; background: var(--navy-900); }

/* ---------- hero ---------- */
.hero{
  position: relative;
  background: linear-gradient(180deg, var(--navy-950), var(--navy-900) 60%, var(--navy-800));
  color: var(--parchment);
  padding: 96px 0 88px;
  overflow: hidden;
}
.hero-columns{
  position:absolute; inset:0;
  display:flex; justify-content:space-between;
  max-width: var(--wrap); margin:0 auto; padding: 0 40px;
  pointer-events:none; opacity:.5;
}
.hero-columns span{
  width:1px; height:100%;
  background: linear-gradient(180deg, transparent, var(--line) 20%, var(--line) 80%, transparent);
}
.hero-inner{ position:relative; text-align:center; max-width: 760px; }
.hero h1{ color: var(--parchment); }
.hero h1 strong, .hero-sub strong{ color: var(--gold-400); font-weight: 600; }
.hero-sub{
  font-size: 1.1rem;
  color: #cfd7e8;
  margin: 22px auto 34px;
  max-width: 620px;
}
.hero-cta{ display:flex; gap:16px; justify-content:center; flex-wrap:wrap; }

/* buttons */
.btn{
  display:inline-block;
  padding: 13px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: .92rem;
  letter-spacing:.02em;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn-gold{
  background: linear-gradient(180deg, var(--gold-400), var(--gold-500));
  color: var(--navy-950);
}
.btn-gold:hover{ transform: translateY(-2px); box-shadow: 0 10px 24px rgba(201,162,39,.35); }
.btn-ghost{
  border: 1px solid rgba(244,237,224,.35);
  color: var(--parchment);
}
.btn-ghost:hover{ border-color: var(--gold-400); color: var(--gold-400); }
.btn-outline{
  border: 1px solid var(--navy-800);
  color: var(--navy-900);
}
.btn-outline:hover{ background: var(--navy-900); color: var(--parchment); }
.btn-block{ display:block; text-align:center; margin-top: 18px; }

/* ---------- trust bar ---------- */
.trust-bar{ background: var(--navy-800); }
.trust-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding: 26px 0;
}
.trust-item{
  display:flex; align-items:center; gap:12px;
  color: var(--parchment);
}
.trust-item svg{ width:26px; height:26px; color: var(--gold-400); flex-shrink:0; }
.trust-item strong{ display:block; font-size:.92rem; }
.trust-item span{ display:block; font-size:.78rem; color:#a9b3c8; }

/* ---------- sections ---------- */
.section{ padding: 80px 0; }
.section-dark{
  background: linear-gradient(180deg, var(--navy-900), var(--navy-950));
  color: var(--parchment);
  position: relative;
}
.section-dark h2{ color: var(--parchment); }
.section-alt{ background: var(--navy-800); color: var(--parchment); }
.section-alt h2{ color: var(--parchment); }

/* ---------- operator cards ---------- */
.card-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.card-grid-2{
  grid-template-columns: repeat(2, 1fr);
  max-width: 780px;
  margin-left: auto;
  margin-right: auto;
}
.op-banner-link{
  display:block;
  margin-top: 18px;
  border-radius: var(--radius);
  overflow: hidden;
}
.op-banner-img{
  width: 100%;
  height: auto;
  display: block;
  transition: transform .2s ease;
}
.op-banner-link:hover .op-banner-img{ transform: scale(1.03); }
.op-card{
  position:relative;
  background: #fff;
  border: 1px solid rgba(11,26,51,.08);
  border-radius: var(--radius);
  padding: 28px 24px 24px;
  box-shadow: 0 1px 3px rgba(11,26,51,.05);
  transition: transform .2s ease, box-shadow .2s ease;
}
.op-card:hover{ transform: translateY(-4px); box-shadow: 0 16px 32px rgba(11,26,51,.12); }
.op-card.featured{
  border: 1px solid var(--gold-500);
  box-shadow: 0 12px 28px rgba(201,162,39,.18);
}
.badge-top{
  position:absolute; top:-12px; left:24px;
  background: var(--navy-900); color: var(--gold-400);
  font-family: var(--font-mono);
  font-size:.66rem; letter-spacing:.08em; text-transform:uppercase;
  padding: 5px 10px; border-radius: 3px;
}
.stars{ color: var(--gold-500); letter-spacing:2px; margin-bottom:10px; }
.op-bonus{ font-size:1rem; margin: 4px 0 16px; }
.op-features{ list-style:none; padding:0; margin:0; font-size:.88rem; color:#4a5470; }
.op-features li{ padding: 6px 0; border-top: 1px solid rgba(11,26,51,.06); }
.op-features li:first-child{ border-top:none; }

/* ---------- tips table (tablet / lápida del oráculo) ---------- */
.tablet{
  margin-top: 40px;
  background: var(--navy-800);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 6px;
  box-shadow: inset 0 0 0 1px rgba(232,196,104,.08);
  overflow-x:auto;
}
.tips-table{
  width:100%;
  border-collapse: collapse;
  min-width: 560px;
}
.tips-table th{
  text-align:left;
  font-family: var(--font-mono);
  font-size:.7rem;
  letter-spacing:.1em;
  text-transform:uppercase;
  color: var(--gold-400);
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
}
.tips-table td{
  padding: 16px 18px;
  border-bottom: 1px solid rgba(232,196,104,.08);
  color: var(--parchment);
  font-size:.94rem;
}
.tips-table tbody tr:last-child td{ border-bottom:none; }
.tips-table tbody tr:hover{ background: rgba(232,196,104,.05); }
.cuota{ font-family: var(--font-mono); color: var(--gold-400); font-weight:700; }
.conf{
  display:inline-block;
  font-size:.72rem;
  font-family: var(--font-mono);
  padding: 3px 10px;
  border-radius: 20px;
  letter-spacing:.03em;
}
.conf-alta{ background: rgba(27,122,90,.18); color:#5fd6ac; }
.conf-media{ background: rgba(232,196,104,.15); color: var(--gold-400); }

/* ---------- bonos / checklist ---------- */
.bonos-inner{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items:center;
}
.checklist{ list-style:none; padding:0; margin:0; }
.checklist li{
  padding: 14px 0 14px 30px;
  border-top: 1px solid rgba(232,196,104,.12);
  position:relative;
  font-size:.96rem;
}
.checklist li:first-child{ border-top:none; }
.checklist li::before{
  content:'✓';
  position:absolute; left:0; top:14px;
  color: var(--gold-400);
  font-weight:700;
}

/* ---------- footer ---------- */
.site-footer{
  background: var(--navy-950);
  color: #a9b3c8;
  padding-top: 56px;
}
.footer-grid{
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(232,196,104,.1);
}
.footer-logo{ color: var(--parchment); margin-bottom: 10px; }
.footer-note{ max-width: 360px; font-size:.85rem; }
.footer-nav{ display:flex; gap: 24px; flex-wrap:wrap; }
.footer-nav a{ font-size:.88rem; }
.footer-nav a:hover{ color: var(--gold-400); }
.responsible{
  padding: 22px 0 30px;
  font-size:.76rem;
  color: #6d7791;
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:8px;
}

/* ---------- responsive ---------- */
@media (max-width: 900px){
  .card-grid, .card-grid-2{ grid-template-columns: 1fr; }
  .trust-grid{ grid-template-columns: 1fr 1fr; }
  .bonos-inner{ grid-template-columns: 1fr; }
}
@media (max-width: 720px){
  .main-nav{
    position:absolute; top:72px; left:0; right:0;
    background: var(--parchment);
    flex-direction:column;
    gap:0;
    max-height:0;
    overflow:hidden;
    transition: max-height .3s ease;
    border-bottom: 1px solid rgba(11,26,51,.08);
  }
  .main-nav.open{ max-height: 260px; }
  .main-nav a{ padding: 16px 24px; border-top:1px solid rgba(11,26,51,.06); }
  .nav-toggle{ display:flex; }
  .trust-grid{ grid-template-columns: 1fr; }
}