/* =========================================================
   AUTOEXPLORER — Design tokens (dark theme, marca navy + rojo)
   Colores tomados del logo: navy #10254E y rojo #E1222A.
   Tipografía: Poppins (display + texto).
   ========================================================= */
:root{
  /* Superficies (negro con tinte navy) */
  --bg: hsl(221 46% 5%);
  --bg-2: hsl(221 42% 7%);
  --surface: hsl(221 36% 9%);
  --surface-2: hsl(221 30% 12%);
  --secondary: hsl(221 40% 15%);
  --muted: hsl(221 24% 16%);
  --line: hsl(221 26% 19%);

  /* Texto */
  --ink: hsl(210 40% 98%);
  --ink-soft: hsl(214 22% 70%);
  --ink-dim: hsl(214 16% 50%);

  /* Marca */
  --navy: hsl(222 66% 18%);        /* #10254E */
  --navy-2: hsl(222 62% 13%);
  --navy-light: hsl(218 56% 34%);
  --red: hsl(357 76% 51%);         /* #E1222A */
  --red-light: hsl(357 88% 64%);
  --red-dark: hsl(357 72% 42%);
  --ok: hsl(142 68% 45%);
  --warn: hsl(38 100% 55%);

  /* Gradientes */
  --grad-red: linear-gradient(135deg, hsl(357 82% 56%), hsl(348 80% 45%));
  --grad-navy: linear-gradient(135deg, hsl(218 58% 34%), hsl(222 66% 19%));
  --grad-brand: linear-gradient(120deg, hsl(357 84% 60%), hsl(214 80% 62%));
  --grad-card: linear-gradient(150deg, hsl(221 34% 11%), hsl(221 42% 7%));

  /* Sombras / glows */
  --shadow-card: 0 10px 34px hsl(221 60% 2% / .6);
  --shadow-red: 0 0 42px hsl(357 76% 51% / .42);
  --shadow-navy: 0 0 34px hsl(218 66% 40% / .35);

  --radius: 14px;
  --radius-sm: 10px;
  --radius-lg: 20px;
  --font-display: 'Poppins', sans-serif;
  --font-body: 'Poppins', sans-serif;
  --header-h: 74px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; overflow-x:hidden; }
body{
  margin:0; background:var(--bg); color:var(--ink);
  font-family:var(--font-body); line-height:1.55; -webkit-font-smoothing:antialiased;
  overflow-x:hidden; width:100%; position:relative;
}
img{ max-width:100%; display:block; }
a{ color:inherit; }
.wrap{ max-width:1180px; margin:0 auto; padding:0 24px; }
.center{ text-align:center; }
.muted{ color:var(--ink-soft); }
.small{ font-size:.85rem; }
h1,h2,h3{ font-family:var(--font-display); font-weight:700; color:var(--ink); margin:0 0 .4em; letter-spacing:-.02em; }
h1{ font-size:clamp(2.2rem,6vw,3.8rem); line-height:1.04; font-weight:800; }
h2{ font-size:clamp(1.65rem,4.4vw,2.5rem); font-weight:700; }
p{ margin:0 0 1em; }
strong{ font-weight:600; }
section[id]{ scroll-margin-top:calc(var(--header-h) + 16px); }

/* Texto con gradiente de marca (rojo→azul) */
.text-brand{
  background:var(--grad-brand); -webkit-background-clip:text; background-clip:text;
  -webkit-text-fill-color:transparent; color:transparent;
}

.eyebrow{
  font-family:var(--font-display); font-weight:600; text-transform:uppercase;
  letter-spacing:.16em; font-size:.76rem; color:var(--red); margin-bottom:.7em;
  display:inline-flex; align-items:center; gap:.6em;
}
.eyebrow::before{ content:""; width:22px; height:2px; background:var(--red); border-radius:2px; }
.eyebrow.center{ justify-content:center; }
.eyebrow.center::before{ display:none; }

button{ font-family:var(--font-body); cursor:pointer; }
:focus-visible{ outline:2px solid var(--red); outline-offset:2px; }

/* ---------------- Botones ---------------- */
.btn-primary{
  position:relative; overflow:hidden; background:var(--grad-red); color:#fff; border:none; border-radius:999px;
  padding:15px 30px; font-weight:600; font-size:1rem; letter-spacing:.01em; min-height:50px;
  box-shadow:var(--shadow-red);
  transition:transform .18s ease, box-shadow .18s ease, filter .18s ease;
}
.btn-primary::after{ /* shine */
  content:""; position:absolute; top:0; left:-120%; width:60%; height:100%;
  background:linear-gradient(100deg, transparent, hsl(0 0% 100% / .35), transparent);
  transform:skewX(-18deg); transition:left .6s ease;
}
.btn-primary:hover{ transform:translateY(-2px); filter:brightness(1.07); box-shadow:0 0 58px hsl(357 80% 55% / .6); }
.btn-primary:hover::after{ left:130%; }
.btn-primary:active{ transform:translateY(0); }
.btn-primary:disabled{ filter:grayscale(.6) brightness(.7); box-shadow:none; cursor:not-allowed; }
.btn-block{ width:100%; }

/* ---------------- Header ---------------- */
.site-header{
  position:sticky; top:0; z-index:40; background:hsl(221 46% 5% / .82);
  backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px); border-bottom:1px solid var(--line);
}
.header-inner{ display:flex; align-items:center; gap:20px; height:var(--header-h); }
.brand{ display:flex; align-items:center; }
.brand-logo{ height:46px; width:auto; border-radius:9px; box-shadow:0 0 22px hsl(357 76% 51% / .25); }
.main-nav{ display:flex; gap:28px; margin-left:auto; font-weight:500; font-size:.93rem; }
.main-nav a{ text-decoration:none; color:var(--ink-soft); position:relative; transition:color .15s ease; }
.main-nav a::after{
  content:""; position:absolute; left:0; bottom:-6px; width:0; height:2px;
  background:var(--grad-red); border-radius:2px; transition:width .2s ease;
}
.main-nav a:hover{ color:var(--ink); }
.main-nav a:hover::after{ width:100%; }
.cart-btn{
  position:relative; background:var(--surface-2); color:var(--ink); border:1px solid var(--line);
  border-radius:12px; width:46px; height:46px; display:flex; align-items:center; justify-content:center;
  transition:border-color .15s ease, color .15s ease;
}
.cart-btn:hover{ border-color:var(--red); color:var(--red); }
.cart-count{
  position:absolute; top:-7px; right:-7px; background:var(--grad-red); color:#fff;
  font-size:.7rem; font-weight:700; border-radius:999px; min-width:19px; height:19px;
  display:flex; align-items:center; justify-content:center; padding:0 5px;
  box-shadow:0 0 12px hsl(357 80% 55% / .7);
}
.burger{ display:none; background:var(--surface-2); border:1px solid var(--line); border-radius:11px; width:46px; height:46px; font-size:1.4rem; color:var(--ink); align-items:center; justify-content:center; }

/* ---------------- Hero ---------------- */
.hero{ position:relative; overflow:hidden; padding:80px 0 96px; background:var(--bg); }
.hero-runway{
  position:absolute; inset:0; pointer-events:none;
  background:
    radial-gradient(52% 55% at 10% 6%, hsl(357 80% 50% / .20), transparent 60%),
    radial-gradient(48% 52% at 94% 18%, hsl(218 80% 45% / .22), transparent 62%),
    radial-gradient(60% 60% at 78% 104%, hsl(357 76% 51% / .12), transparent 65%);
  animation:floatGlow 14s ease-in-out infinite alternate;
}
.hero-runway::after{
  content:""; position:absolute; inset:0; opacity:.5;
  background-image:
    linear-gradient(hsl(210 60% 90% / .03) 1px, transparent 1px),
    linear-gradient(90deg, hsl(210 60% 90% / .03) 1px, transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(78% 78% at 50% 38%, #000 40%, transparent 100%);
          mask-image:radial-gradient(78% 78% at 50% 38%, #000 40%, transparent 100%);
}
.hero-grid{ position:relative; display:grid; grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr); gap:44px; align-items:start; }
.hero-media{ animation:fadeUp .7s .05s both; }
.hero-buy{ animation:fadeUp .7s .18s both; }
.hero-buy h1{ color:var(--ink); }
.hero .eyebrow{ color:var(--red-light); }
.hero-desc{ color:var(--ink-soft); font-size:1.05rem; max-width:52ch; margin-bottom:4px; }

.countdown{ display:flex; gap:12px; margin:30px 0 26px; }
.cd-box{
  position:relative; background:var(--grad-card); border:1px solid var(--line);
  border-radius:12px; padding:12px 16px; text-align:center; min-width:66px; flex:1;
  box-shadow:var(--shadow-card); transition:transform .2s ease, border-color .2s ease;
}
.cd-box:hover{ transform:translateY(-2px); border-color:hsl(357 76% 51% / .5); }
.cd-box span{
  display:block; font-family:var(--font-display); font-size:1.7rem; font-weight:800; color:#fff;
  font-variant-numeric:tabular-nums;
}
.cd-box label{ font-size:.64rem; text-transform:uppercase; letter-spacing:.1em; color:var(--ink-dim); font-weight:500; }

.progress-wrap{ max-width:440px; }
.progress-bar{ position:relative; background:hsl(210 40% 90% / .08); border-radius:999px; height:12px; overflow:hidden; border:1px solid var(--line); }
.progress-fill{
  position:relative; background:var(--grad-red); height:100%; border-radius:999px;
  transition:width .6s ease; box-shadow:0 0 16px hsl(357 80% 55% / .6);
}
.progress-fill::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(100deg, transparent, hsl(0 0% 100% / .4), transparent);
  background-size:200% 100%; animation:shimmer 2.2s linear infinite;
}
.progress-label{ color:var(--ink-soft); font-size:.86rem; margin-top:10px; }
.progress-label span{ color:var(--ink); font-weight:600; }

.hero-card{
  position:relative; background:var(--grad-card); border:1px solid var(--line);
  border-radius:var(--radius-lg); box-shadow:var(--shadow-card); overflow:hidden;
}
.hero-card::before{
  content:""; position:absolute; inset:0; border-radius:inherit; padding:1px; pointer-events:none;
  background:linear-gradient(150deg, hsl(357 80% 55% / .55), transparent 42%, hsl(218 70% 50% / .4));
  -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite:xor; mask-composite:exclude;
}
.hero-img-wrap{
  aspect-ratio:4/3; background:radial-gradient(80% 80% at 50% 25%, hsl(221 30% 16%), hsl(221 40% 8%));
  display:flex; align-items:center; justify-content:center; padding:14px;
}
.hero-img-wrap img{ width:100%; height:100%; object-fit:cover; border-radius:12px; }
.chance-selector{
  margin-top:22px; padding:26px; border:1px solid var(--line); border-radius:var(--radius-lg);
  background:var(--grad-card); box-shadow:var(--shadow-card);
}
.chance-price{ font-family:var(--font-display); font-size:1.8rem; font-weight:800; color:#fff; margin-bottom:16px; }
.chance-price span{ color:var(--red-light); }
.chance-price small{ font-family:var(--font-body); font-weight:400; font-size:.9rem; color:var(--ink-soft); }

.qty-control{ display:flex; align-items:stretch; border:1px solid var(--line); border-radius:12px; overflow:hidden; margin-bottom:12px; background:var(--surface-2); }
.qty-control button{ background:transparent; border:none; width:48px; font-size:1.4rem; font-weight:600; color:var(--red-light); transition:background .15s ease; }
.qty-control button:hover{ background:hsl(357 76% 51% / .14); }
.qty-control input{
  border:none; background:transparent; text-align:center; font-family:var(--font-display); font-weight:700;
  font-size:1.15rem; width:100%; color:#fff; -moz-appearance:textfield;
}
.qty-control input::-webkit-outer-spin-button,
.qty-control input::-webkit-inner-spin-button{ -webkit-appearance:none; margin:0; }
.qty-shortcuts{ display:flex; gap:8px; margin-bottom:16px; }
.qty-shortcuts button{
  flex:1; background:var(--surface-2); border:1px solid var(--line); border-radius:9px; padding:11px 0;
  font-weight:600; color:var(--ink-soft); font-size:.85rem; transition:all .15s ease;
}
.qty-shortcuts button:hover{ border-color:var(--red); color:var(--red-light); background:hsl(357 76% 51% / .1); }
.subtotal{ font-size:.95rem; margin-bottom:16px; color:var(--ink-soft); }
.subtotal strong{ color:var(--red-light); font-family:var(--font-display); font-weight:700; }

/* ---------------- Como funciona ---------------- */
.como-funciona{ padding:96px 0; position:relative; overflow:hidden; }
/* Glow ambiental que respira detrás de la sección */
.como-funciona::before{
  content:""; position:absolute; top:20%; left:50%; width:70%; height:60%; transform:translateX(-50%);
  background:radial-gradient(50% 50% at 50% 50%, hsl(357 76% 51% / .1), transparent 70%);
  pointer-events:none; animation:ambient 7s ease-in-out infinite; z-index:0;
}
@keyframes ambient{ 0%,100%{ opacity:.5; transform:translateX(-50%) scale(1); } 50%{ opacity:1; transform:translateX(-50%) scale(1.12); } }
.como-funciona > .wrap{ position:relative; z-index:1; }

.steps{ position:relative; display:grid; grid-template-columns:repeat(5,1fr); gap:18px; margin-top:48px; }
/* Pista del circuito que conecta los pasos */
.steps::before{
  content:""; position:absolute; top:47px; left:10%; right:10%; height:2px; border-radius:2px; z-index:0;
  background:repeating-linear-gradient(90deg, hsl(214 22% 70% / .28) 0 8px, transparent 8px 16px);
}
.steps::after{ /* corriente que viaja por la pista */
  content:""; position:absolute; top:44px; left:10%; right:10%; height:8px; border-radius:8px; z-index:0;
  background:radial-gradient(closest-side, var(--red-light), transparent);
  width:60px; animation:circuito 3s linear infinite;
  filter:drop-shadow(0 0 10px hsl(357 82% 58% / .85));
}
@keyframes circuito{ 0%{ left:6%; opacity:0; } 12%{ opacity:1; } 88%{ opacity:1; } 100%{ left:88%; opacity:0; } }

.step{
  background:var(--grad-card); border:1px solid var(--line); border-radius:var(--radius);
  padding:26px 20px; position:relative; z-index:1; text-align:center; overflow:hidden;
  transition:transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}
.step::after{ /* barrido de brillo al hover */
  content:""; position:absolute; inset:0; pointer-events:none; opacity:0;
  background:linear-gradient(130deg, transparent 44%, hsl(357 80% 60% / .14) 50%, transparent 56%);
  background-size:250% 100%; background-position:170% 0;
  transition:opacity .3s ease, background-position .75s ease;
}
.step:hover{ transform:translateY(-7px); border-color:hsl(357 76% 51% / .55); box-shadow:0 18px 44px hsl(357 76% 51% / .2); }
.step:hover::after{ opacity:1; background-position:-30% 0; }

.step-mark{
  position:relative; font-family:var(--font-display); font-weight:800; font-size:1.2rem; color:#fff;
  width:48px; height:48px; border-radius:50%; margin:0 auto 16px;
  display:flex; align-items:center; justify-content:center;
  transition:transform .25s ease;
}
.step-mark::before{ content:""; position:absolute; inset:-4px; border-radius:50%; opacity:0; }
.step:nth-child(odd) .step-mark{ background:var(--grad-red); box-shadow:0 0 0 5px hsl(357 76% 51% / .12), var(--shadow-red); }
.step:nth-child(even) .step-mark{ background:var(--grad-navy); box-shadow:0 0 0 5px hsl(218 70% 50% / .14), var(--shadow-navy); }
.step:nth-child(odd) .step-mark::before{ border:2px solid var(--red-light); }
.step:nth-child(even) .step-mark::before{ border:2px solid hsl(214 80% 72%); }
.step:hover .step-mark{ transform:scale(1.14) rotate(-5deg); }
.step:hover .step-mark::before{ animation:markRing 1.1s ease-out infinite; }
@keyframes markRing{ 0%{ opacity:.75; transform:scale(1); } 100%{ opacity:0; transform:scale(1.45); } }

.step h3{ font-size:1.02rem; margin-bottom:.35em; color:var(--ink); }
.step p{ font-size:.9rem; color:var(--ink-soft); margin:0; }

/* ---------------- Ganadores ---------------- */
.ganadores{ background:var(--bg-2); padding:96px 0; border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.ganadores-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(270px,1fr)); gap:22px; margin-top:40px; }
.ganador-card{
  background:var(--grad-card); border:1px solid var(--line); border-radius:var(--radius); padding:18px;
  transition:transform .2s ease, border-color .2s ease;
}
.ganador-card:hover{ transform:translateY(-5px); border-color:hsl(218 70% 50% / .5); }
.ganador-card img{ border-radius:11px; margin-bottom:14px; aspect-ratio:16/10; object-fit:cover; width:100%; }
.ganador-card h3{ font-size:1.05rem; }
.ganador-card p{ font-size:.9rem; margin-bottom:.3em; }
.ganador-card strong{ color:var(--ink); }
.ganador-card a{ color:var(--red-light); text-decoration:none; font-weight:600; font-size:.9rem; }
.ganador-card a:hover{ text-decoration:underline; }

/* ---------------- FAQ ---------------- */
.faq{ padding:96px 0; }
.faq-list{ max-width:780px; margin:40px auto 0; display:flex; flex-direction:column; gap:12px; }
.faq-item{ border:1px solid var(--line); border-radius:12px; background:var(--surface); overflow:hidden; transition:border-color .18s ease; }
.faq-item.open{ border-color:hsl(357 76% 51% / .5); }
.faq-q{
  width:100%; text-align:left; background:none; border:none; padding:18px 22px;
  font-family:var(--font-display); font-weight:600; font-size:1rem; color:var(--ink);
  display:flex; justify-content:space-between; align-items:center; gap:16px;
}
.faq-q span{
  flex:none; width:26px; height:26px; border-radius:50%; background:var(--secondary);
  color:var(--red-light); display:flex; align-items:center; justify-content:center; font-size:1.2rem;
  transition:transform .2s ease, background .2s ease, color .2s ease;
}
.faq-item.open .faq-q span{ transform:rotate(45deg); background:var(--grad-red); color:#fff; }
.faq-a{ padding:0 22px 18px; color:var(--ink-soft); display:none; line-height:1.6; }
.faq-item.open .faq-a{ display:block; animation:fadeUp .3s both; }

/* ---------------- Footer ---------------- */
.site-footer{ background:var(--bg-2); color:var(--ink-soft); padding:56px 0; border-top:1px solid var(--line); }
.footer-inner{ display:flex; flex-direction:column; align-items:center; gap:12px; text-align:center; }
.footer-logo{ height:42px; border-radius:9px; opacity:.95; }
.site-footer a{ color:var(--ink-soft); text-decoration:none; transition:color .15s ease; }
.site-footer a:hover{ color:var(--red-light); }
.footer-legal a{ color:var(--red-light); font-size:.85rem; }

/* ---------------- Carrito (drawer) ---------------- */
.cart-overlay{
  position:fixed; inset:0; background:hsl(221 60% 2% / .6); backdrop-filter:blur(2px);
  opacity:0; pointer-events:none; transition:opacity .25s ease; z-index:60;
}
.cart-overlay.open{ opacity:1; pointer-events:auto; }
.cart-drawer{
  position:fixed; top:0; right:0; height:100%; width:min(400px,92vw); background:var(--surface);
  border-left:1px solid var(--line); z-index:61; transform:translateX(100%);
  transition:transform .3s ease; display:flex; flex-direction:column;
  box-shadow:-16px 0 50px hsl(221 60% 2% / .5);
}
.cart-drawer.open{ transform:translateX(0); }
.cart-drawer-header{ display:flex; justify-content:space-between; align-items:center; padding:20px; border-bottom:1px solid var(--line); }
.cart-drawer-header h3{ margin:0; }
.cart-drawer-header button{ background:none; border:none; font-size:1.3rem; color:var(--ink-soft); }
.cart-drawer-header button:hover{ color:var(--ink); }
.cart-drawer-body{ padding:18px 20px; overflow-y:auto; flex:1; }
.cart-drawer-footer{ padding:18px 20px; border-top:1px solid var(--line); }
.cart-item{ display:flex; justify-content:space-between; align-items:center; padding:14px 0; border-bottom:1px solid var(--line); }
.cart-item strong{ color:var(--ink); }
.cart-item button{ background:none; border:none; color:var(--red-light); font-weight:600; font-size:.85rem; }
.cart-item button:hover{ text-decoration:underline; }

/* ---------------- Modal checkout ---------------- */
.modal-overlay{
  position:fixed; inset:0; background:hsl(221 60% 2% / .72); backdrop-filter:blur(4px);
  display:none; align-items:center; justify-content:center; z-index:70; padding:20px;
}
.modal-overlay.open{ display:flex; animation:fadeIn .2s both; }
.modal{
  background:var(--grad-card); border:1px solid var(--line); border-radius:18px; padding:32px;
  width:min(460px,100%); position:relative; max-height:90vh; overflow-y:auto; box-shadow:var(--shadow-card);
  animation:fadeUp .3s both;
}
.modal h3{ color:var(--ink); }
.modal-close{ position:absolute; top:18px; right:18px; background:none; border:none; font-size:1.2rem; color:var(--ink-soft); }
.modal-close:hover{ color:var(--ink); }
.modal form{ display:flex; flex-direction:column; gap:15px; margin-top:18px; }
.modal label{ font-size:.85rem; font-weight:500; color:var(--ink-soft); display:flex; flex-direction:column; gap:7px; }
.modal input{
  border:1px solid var(--line); background:var(--surface-2); color:var(--ink);
  border-radius:10px; padding:13px; font-family:var(--font-body); font-size:1rem;
  transition:border-color .15s ease, box-shadow .15s ease;
}
.modal input::placeholder{ color:var(--ink-dim); }
.modal input:focus{ outline:none; border-color:var(--red); box-shadow:0 0 0 3px hsl(357 76% 51% / .2); }
.modal input[type=file]{ padding:11px; cursor:pointer; }
.transfer-data{ background:var(--surface-2); border:1px solid var(--line); border-radius:12px; padding:18px; margin:18px 0; }
.transfer-data p{ margin:0 0 10px; font-size:.92rem; color:var(--ink-soft); }
.transfer-data p:last-child{ margin-bottom:0; }
.transfer-data strong{ color:var(--ink); }
.monto-destacado{ color:var(--red-light) !important; font-family:var(--font-display); font-weight:800; font-size:1.15rem; }

/* ---------------- Chatbot ---------------- */
.chatbot-fab{
  position:fixed; bottom:22px; right:22px; width:60px; height:60px; border-radius:50%;
  background:var(--grad-red); color:#fff; border:none; box-shadow:var(--shadow-red); z-index:50;
  display:flex; align-items:center; justify-content:center; transition:transform .18s ease;
}
.chatbot-fab:hover{ transform:scale(1.06); }
.chatbot-window{
  position:fixed; bottom:94px; right:22px; width:344px; max-width:92vw; height:470px; max-height:72vh;
  background:var(--surface); border-radius:18px; box-shadow:var(--shadow-card); z-index:51;
  display:none; flex-direction:column; overflow:hidden; border:1px solid var(--line);
}
.chatbot-window.open{ display:flex; animation:fadeUp .25s both; }
.chatbot-header{ background:var(--grad-card); border-bottom:1px solid var(--line); color:var(--ink); padding:15px 16px; display:flex; align-items:center; gap:11px; }
.chatbot-header img{ width:34px; height:34px; border-radius:9px; object-fit:cover; }
.chatbot-header strong{ font-weight:600; }
.chatbot-header small{ display:block; color:var(--ink-dim); font-weight:400; }
.chatbot-header button{ margin-left:auto; background:none; border:none; color:var(--ink-soft); font-size:1.1rem; }
.chatbot-header button:hover{ color:var(--ink); }
.chatbot-messages{ flex:1; overflow-y:auto; padding:16px; display:flex; flex-direction:column; gap:10px; background:var(--bg-2); }
.chat-msg{ max-width:82%; padding:10px 14px; border-radius:15px; font-size:.88rem; line-height:1.45; animation:fadeUp .25s both; }
.chat-msg.bot{ background:var(--surface-2); border:1px solid var(--line); color:var(--ink); align-self:flex-start; border-bottom-left-radius:4px; }
.chat-msg.user{ background:var(--grad-red); color:#fff; align-self:flex-end; border-bottom-right-radius:4px; }
.chatbot-suggestions{ display:flex; gap:7px; flex-wrap:wrap; padding:12px 14px; background:var(--bg-2); }
.chatbot-suggestions button{
  background:var(--surface-2); border:1px solid var(--line); border-radius:999px; padding:8px 13px;
  font-size:.76rem; color:var(--ink-soft); transition:all .15s ease;
}
.chatbot-suggestions button:hover{ border-color:var(--red); color:var(--red-light); }
.chatbot-input{ display:flex; border-top:1px solid var(--line); background:var(--surface); }
.chatbot-input input{ flex:1; border:none; background:transparent; color:var(--ink); padding:14px 15px; font-size:.9rem; }
.chatbot-input input::placeholder{ color:var(--ink-dim); }
.chatbot-input input:focus{ outline:none; }
.chatbot-input button{ background:var(--grad-red); color:#fff; border:none; width:52px; font-size:1.1rem; }

/* ---------------- Scroll reveal (JS agrega .in-view) ---------------- */
.reveal{ opacity:0; transform:translateY(24px); transition:opacity .6s ease, transform .6s ease; }
.reveal.in-view{ opacity:1; transform:none; }

/* ---------------- Scrollbars (dark) ---------------- */
.cart-drawer-body::-webkit-scrollbar,
.chatbot-messages::-webkit-scrollbar,
.modal::-webkit-scrollbar{ width:8px; }
.cart-drawer-body::-webkit-scrollbar-thumb,
.chatbot-messages::-webkit-scrollbar-thumb,
.modal::-webkit-scrollbar-thumb{ background:var(--muted); border-radius:8px; }

/* ---------------- Keyframes ---------------- */
@keyframes fadeUp{ from{ opacity:0; transform:translateY(20px); } to{ opacity:1; transform:none; } }
@keyframes fadeIn{ from{ opacity:0; } to{ opacity:1; } }
@keyframes shimmer{ from{ background-position:200% 0; } to{ background-position:-200% 0; } }
@keyframes floatGlow{ from{ transform:translate3d(0,0,0) scale(1); } to{ transform:translate3d(0,-14px,0) scale(1.04); } }
@keyframes livePulse{
  0%{ box-shadow:0 0 0 0 hsl(357 80% 55% / .7); }
  70%{ box-shadow:0 0 0 10px hsl(357 80% 55% / 0); }
  100%{ box-shadow:0 0 0 0 hsl(357 80% 55% / 0); }
}

/* ========================================================
   RESPONSIVE / MOBILE
   ======================================================== */
@media (max-width:980px){
  .hero-grid{ grid-template-columns:1fr; gap:30px; }
  .hero-media{ max-width:560px; margin:0 auto; width:100%; }
  .hero-buy{ max-width:640px; }
  .hero-desc{ max-width:56ch; }
  .steps{ grid-template-columns:repeat(3,1fr); }
  .steps::before,.steps::after{ display:none; } /* la pista solo en fila de 5 */
}

@media (max-width:760px){
  .steps{ grid-template-columns:repeat(2,1fr); }
  .como-funciona,.ganadores,.faq{ padding:72px 0; }
}

@media (max-width:680px){
  .wrap{ padding:0 18px; }
  .main-nav{
    position:absolute; top:calc(var(--header-h) - 4px); right:14px; left:14px;
    flex-direction:column; gap:2px; align-items:stretch; margin:0;
    background:var(--surface); border:1px solid var(--line); border-radius:16px;
    padding:10px; box-shadow:var(--shadow-card);
    opacity:0; transform:translateY(-12px) scale(.98); pointer-events:none; transition:opacity .2s ease, transform .2s ease;
  }
  .main-nav.open-mobile{ opacity:1; transform:none; pointer-events:auto; }
  .main-nav a{ padding:13px 14px; border-radius:10px; color:var(--ink); }
  .main-nav a::after{ display:none; }
  .main-nav a:hover,.main-nav a:active{ background:var(--surface-2); color:var(--red-light); }
  .burger{ display:flex; }
  .hero{ padding:52px 0 64px; }
  .hero-desc{ font-size:1rem; }
  .countdown{ gap:8px; }
  .cd-box{ min-width:0; padding:12px 6px; }
  .cd-box span{ font-size:1.45rem; }
  .steps{ grid-template-columns:1fr 1fr; gap:12px; }
  .step{ padding:20px 16px; }
  .ganadores-grid{ grid-template-columns:1fr; }
  .modal{ padding:24px 20px; }
  .chatbot-window{ right:14px; left:14px; width:auto; bottom:88px; }
  .chatbot-fab{ bottom:18px; right:18px; }
}

@media (max-width:400px){
  .steps{ grid-template-columns:1fr; }
  .qty-shortcuts{ flex-wrap:wrap; }
  .qty-shortcuts button{ min-width:calc(50% - 4px); }
}

/* Respeta usuarios que reducen movimiento */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important; }
  .reveal{ opacity:1; transform:none; }
}

/* ============ PAQUETES / CHANCES (lista seleccionable) ============ */
.paquetes-titulo{
  font-size:.8rem; font-weight:600; letter-spacing:.14em; text-transform:uppercase;
  color:var(--ink-dim); margin-bottom:16px;
}
.paquetes-list{ display:flex; flex-direction:column; gap:11px; margin-bottom:18px; }

.paquete-opt{
  position:relative; display:flex; align-items:center; gap:15px; width:100%;
  padding:17px 20px; border:1.5px solid var(--line); border-radius:14px;
  background:var(--surface-2); cursor:pointer; text-align:left;
  transition:border-color .18s ease, transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.paquete-opt::after{ /* barrido de brillo al pasar el mouse */
  content:""; position:absolute; inset:0; border-radius:inherit; pointer-events:none;
  background:linear-gradient(105deg, transparent 40%, hsl(357 80% 60% / .10) 50%, transparent 60%);
  background-size:220% 100%; background-position:180% 0; transition:background-position .6s ease;
}
.paquete-opt:hover{ border-color:var(--red); transform:translateX(4px); background:hsl(357 76% 51% / .06); }
.paquete-opt:hover::after{ background-position:-40% 0; }

.pq-radio{
  flex:0 0 auto; width:22px; height:22px; border-radius:50%;
  border:2px solid var(--ink-dim); position:relative;
  transition:border-color .18s ease, background .18s ease, box-shadow .18s ease;
}
.pq-info{ flex:1; display:flex; flex-direction:column; line-height:1.2; }
.pq-info strong{ font-family:var(--font-display); font-size:1.05rem; font-weight:700; color:#fff; }
.pq-sub{ font-size:.8rem; color:var(--ink-dim); }
.pq-price{ font-family:var(--font-display); font-size:1.3rem; font-weight:800; color:var(--red-light); white-space:nowrap; }
.pq-badge{
  position:absolute; top:-9px; right:18px; background:var(--grad-red); color:#fff;
  font-size:.6rem; font-weight:700; letter-spacing:.05em; text-transform:uppercase;
  padding:2px 9px; border-radius:999px; white-space:nowrap;
  box-shadow:0 4px 14px hsl(357 80% 55% / .4);
}
.paquete-opt.destacado{ border-color:hsl(357 76% 51% / .45); }

/* seleccionado */
.paquete-opt.selected{
  border-color:var(--red);
  background:linear-gradient(120deg, hsl(357 76% 51% / .14), var(--surface-2));
  box-shadow:0 0 34px hsl(357 76% 51% / .3);
}
.paquete-opt.selected .pq-radio{ border-color:var(--red); background:var(--red); box-shadow:0 0 0 4px hsl(357 76% 51% / .18); }
.paquete-opt.selected .pq-radio::after{
  content:"✓"; position:absolute; inset:0; display:flex; align-items:center; justify-content:center;
  color:#fff; font-size:.78rem; font-weight:800;
}

.paquetes-footer .subtotal{ margin-bottom:14px; font-size:1rem; }
.paquetes-footer .subtotal strong{ color:#fff; font-family:var(--font-display); font-size:1.15rem; }

/* ============ ANIMACIONES / "VIDA" DE SORTEO ============ */
/* Dot "en vivo" pulsante en el eyebrow del hero */
.hero .eyebrow{ display:inline-flex; align-items:center; gap:9px; }
.hero .eyebrow::before{
  content:""; width:9px; height:9px; border-radius:50%; background:var(--red);
  animation:live-pulse 1.6s ease-out infinite;
}
@keyframes live-pulse{
  0%{ box-shadow:0 0 0 0 hsl(357 76% 51% / .65); }
  70%{ box-shadow:0 0 0 11px hsl(357 76% 51% / 0); }
  100%{ box-shadow:0 0 0 0 hsl(357 76% 51% / 0); }
}

/* Cuenta atrás con vida: glow suave + "pop" del segundero cada segundo */
.cd-box{ animation:cd-glow 3s ease-in-out infinite; }
.cd-box:nth-child(2){ animation-delay:.4s; }
.cd-box:nth-child(3){ animation-delay:.8s; }
.cd-box:nth-child(4){ animation-delay:1.2s; }
@keyframes cd-glow{
  0%,100%{ box-shadow:0 0 0 hsl(357 76% 51% / 0); border-color:var(--line); }
  50%{ box-shadow:0 0 20px hsl(357 76% 51% / .16); border-color:hsl(357 76% 51% / .35); }
}
#cdSeg{ animation:tick-pop 1s ease-in-out infinite; }
@keyframes tick-pop{
  0%{ transform:scale(1); }
  12%{ transform:scale(1.16); color:var(--red-light); }
  40%,100%{ transform:scale(1); }
}

/* Pulso "latido" en los CTA principales del hero */
#addPaqueteToCartBtn:not(:disabled), #addToCartBtn:not(:disabled){
  animation:cta-pulse 2.4s ease-in-out infinite;
}
@keyframes cta-pulse{
  0%,100%{ box-shadow:0 0 0 hsl(357 80% 55% / 0); }
  50%{ box-shadow:0 0 40px hsl(357 80% 55% / .5); }
}

@media (max-width:600px){
  .paquete-opt{ padding:15px 16px; gap:12px; }
  .pq-price{ font-size:1.15rem; }
}