/* ============================================================
   Italiano Ilustrado — hoja de estilos (edicion B)
   ============================================================ */

:root{
  --ink:#111826;
  --ink-2:#0b111d;
  --paper:#f6f1e8;
  --paper-2:#efe6d7;
  --line:#e3dacb;
  --text:#222a36;
  --muted:#5c6573;
  --soft:#8b93a1;
  --brand:#d1272d;
  --brand-dk:#9c1a20;
  --brand-soft:#fdeceb;
  --ok:#1f7a4d;
  --ok-dk:#155c39;
  --ok-soft:#e6f2eb;
  --gold:#dfa11a;
  --gold-soft:#fbf0d4;
  --radius:8px;
  --radius-lg:16px;
  --shadow:0 1px 2px rgba(17,24,38,.06), 0 10px 30px -18px rgba(17,24,38,.45);
  --shadow-lg:0 2px 4px rgba(17,24,38,.08), 0 24px 48px -24px rgba(17,24,38,.5);
  --head:"Figtree","Segoe UI",system-ui,-apple-system,Helvetica,Arial,sans-serif;
  --body:"Figtree","Segoe UI",system-ui,-apple-system,Helvetica,Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--body);
  font-size:16px;
  line-height:1.6;
  color:var(--text);
  background:#fff;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--head);color:var(--ink);margin:0;line-height:1.15;letter-spacing:-.02em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
button{font:inherit}

/* ---------- estructura ---------- */
.wrap{width:100%;max-width:680px;margin:0 auto;padding:0 20px}
.wrap--wide{max-width:860px}
.wrap--tight{max-width:560px}

.sec{padding:52px 0;position:relative}
.sec--paper{background:var(--paper)}
.sec--dark{background:var(--ink);color:#cdd4de}
.sec--dark h2,.sec--dark h3{color:#fff}
.sec--band{background:linear-gradient(180deg,var(--paper) 0%,#fff 100%)}

/* corte diagonal entre bloques */
.notch{position:relative}
.notch::before{
  content:"";position:absolute;top:-24px;left:0;right:0;height:24px;
  background:inherit;clip-path:polygon(0 100%,100% 0,100% 100%);
}

.eyebrow{
  display:inline-block;font-family:var(--head);font-weight:800;
  font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  padding:7px 14px;border-radius:999px;
}
.eyebrow--red{background:var(--brand);color:#fff}
.eyebrow--gold{background:var(--gold);color:#3b2a02}
.eyebrow--ok{background:var(--ok-soft);color:var(--ok-dk)}

.sec__head{text-align:center;max-width:560px;margin:0 auto 34px}
.sec__title{font-size:26px;font-weight:800}
.sec__title em{font-style:normal;color:var(--brand)}
.sec--dark .sec__title em{color:var(--gold)}
.sec__sub{margin-top:10px;color:var(--muted);font-size:15px}
.sec--dark .sec__sub{color:#98a2b3}

/* ---------- barra superior ---------- */
.ribbon{
  background:var(--ink);color:#e7ecf3;text-align:center;
  font-family:var(--head);font-weight:600;font-size:11.5px;
  letter-spacing:.06em;padding:11px 16px;
  border-bottom:3px solid var(--brand);
}

/* ---------- botones ---------- */
.btn{
  display:inline-block;text-align:center;text-decoration:none;cursor:pointer;
  font-family:var(--head);font-weight:800;letter-spacing:.02em;
  border-radius:999px;border:0;
  transition:transform .09s ease, box-shadow .09s ease, background .15s ease;
}
.btn--primary{
  background:var(--brand);color:#fff;
  padding:17px 34px;font-size:17px;
  box-shadow:0 5px 0 var(--brand-dk), 0 16px 30px -12px rgba(209,39,45,.6);
}
.btn--primary:active{transform:translateY(4px);box-shadow:0 1px 0 var(--brand-dk)}
.btn--sm{padding:14px 26px;font-size:15px}
.btn--block{display:block;width:100%}
.btn--pulse{animation:breathe 2.4s ease-in-out infinite}
@keyframes breathe{0%,100%{transform:scale(1)}50%{transform:scale(1.028)}}
@media (prefers-reduced-motion:reduce){.btn--pulse{animation:none}}

.cta-note{margin-top:12px;font-size:12.5px;color:var(--soft);text-align:center}

/* ---------- hero ---------- */
.hero{
  background:
    radial-gradient(circle at 12% 8%, rgba(209,39,45,.07), transparent 42%),
    radial-gradient(circle at 88% 4%, rgba(31,122,77,.08), transparent 40%),
    var(--paper);
  padding:34px 0 44px;
  border-bottom:1px solid var(--line);
}
.hero h1{
  font-size:29px;font-weight:800;text-align:center;letter-spacing:-.028em;
}
.hero h1 .mark{
  color:var(--ink);
  background:linear-gradient(180deg,transparent 62%,rgba(223,161,26,.45) 62%);
  padding:0 2px;
}
.hero h1 .mark--red{color:var(--brand);background:none}
.hero__frame{
  margin:26px auto 0;max-width:330px;
  background:#fff;padding:12px;border-radius:var(--radius-lg);
  border:1px solid var(--line);box-shadow:var(--shadow-lg);
  transform:rotate(-1.4deg);
}
.hero__frame img{border-radius:6px}
.hero__lead{
  margin-top:26px;text-align:center;font-size:16.5px;color:var(--muted);
}
.hero__lead strong{color:var(--ink);font-weight:700}
.hero__proof{
  margin:24px auto 22px;display:flex;align-items:center;justify-content:center;
  gap:11px;font-size:13.5px;color:var(--muted);
  background:#fff;border:1px solid var(--line);border-radius:999px;
  padding:8px 16px;width:fit-content;box-shadow:var(--shadow);
}
.hero__proof strong{color:var(--ink)}
.avatars{display:flex}
.avatars img{
  width:30px;height:30px;border-radius:50%;object-fit:cover;
  border:2px solid #fff;margin-right:-9px;
}
.avatars img:last-child{margin-right:0}
.hero__cta{max-width:420px;margin:0 auto}

/* ---------- carrusel de muestras ---------- */
.rail{
  display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding:4px 20px 10px;margin:0 -20px;
  scrollbar-width:none;-ms-overflow-style:none;
}
.rail::-webkit-scrollbar{display:none}
.rail__item{
  scroll-snap-align:center;flex:0 0 82%;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);
}
.rail__item img{border-bottom:3px solid var(--gold)}
.rail__hint{
  margin-top:14px;text-align:center;font-size:12px;color:var(--soft);
  letter-spacing:.04em;
}

/* ---------- lista numerada (lo que vas a aprender) ---------- */
.steps{display:grid;gap:10px}
.step{
  display:flex;gap:14px;align-items:flex-start;
  background:#fff;border:1px solid var(--line);border-left:4px solid var(--brand);
  border-radius:var(--radius);padding:16px 16px 16px 14px;
}
.step:nth-child(even){border-left-color:var(--ok)}
.step__num{
  flex:0 0 auto;font-family:var(--head);font-weight:800;font-size:15px;
  color:var(--brand);background:var(--brand-soft);
  width:34px;height:34px;border-radius:8px;
  display:flex;align-items:center;justify-content:center;
}
.step:nth-child(even) .step__num{color:var(--ok-dk);background:var(--ok-soft)}
.step__t{font-size:15.5px;font-weight:800}
.step__d{margin-top:3px;font-size:13.5px;color:var(--muted);line-height:1.5}

/* ---------- problema / solucion ---------- */
.duo{margin-top:26px;display:grid;gap:0;max-width:520px;margin-left:auto;margin-right:auto}
.duo__box{padding:18px;border:1px solid var(--line);background:#fff}
.duo__box:first-child{border-radius:var(--radius) var(--radius) 0 0}
.duo__box:last-child{
  border-radius:0 0 var(--radius) var(--radius);
  background:var(--ok-soft);border-color:rgba(31,122,77,.35);
}
.duo__tag{
  font-family:var(--head);font-weight:800;font-size:11px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--soft);display:block;margin-bottom:6px;
}
.duo__box:last-child .duo__tag{color:var(--ok-dk)}
.duo__box p{font-size:14px;color:var(--muted)}
.duo__box:last-child p{color:#31404a}
.duo__split{
  display:flex;align-items:center;justify-content:center;
  height:0;position:relative;z-index:2;
}
.duo__split span{
  background:var(--ink);color:#fff;font-family:var(--head);font-weight:800;
  font-size:10px;letter-spacing:.12em;padding:5px 12px;border-radius:999px;
  transform:translateY(-1px);
}

/* ---------- comparativo en filas ---------- */
.vs{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
.vs__head,.vs__row{display:grid;grid-template-columns:1fr 1fr}
.vs__head > div{
  padding:13px 12px;font-family:var(--head);font-weight:800;font-size:12.5px;
  text-align:center;
}
.vs__head > div:first-child{background:#eceef2;color:var(--soft)}
.vs__head > div:last-child{background:var(--ok);color:#fff}
.vs__row > div{
  padding:12px;font-size:13.5px;text-align:center;
  border-top:1px solid var(--line);
}
.vs__row > div:first-child{color:var(--soft);background:#fafafa}
.vs__row > div:last-child{color:var(--text);font-weight:600;background:#fff}

/* ---------- ideal para ti (grid) ---------- */
.wants{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.want{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:16px 14px;text-align:center;
}
.want__ico{
  width:40px;height:40px;margin:0 auto 10px;border-radius:50%;
  background:var(--paper-2);display:flex;align-items:center;justify-content:center;
  color:var(--brand);
}
.want__ico svg{width:20px;height:20px}
.want h3{font-size:14px;font-weight:800;line-height:1.25}
.want p{margin-top:6px;font-size:12.5px;color:var(--muted);line-height:1.45}

/* ---------- opiniones ---------- */
.reviews{display:grid;gap:14px}
.review{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:16px;box-shadow:var(--shadow);position:relative;
}
.review__stars{color:var(--gold);font-size:15px;letter-spacing:2px;margin-bottom:10px}
.review img{border-radius:6px;border:1px solid #eef0f3}

/* ---------- bonos ---------- */
.gifts{display:grid;gap:12px;margin-top:28px}
.gift{
  display:flex;gap:14px;align-items:center;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius);padding:12px;
}
.gift__cover{
  flex:0 0 78px;background:var(--paper);border-radius:6px;padding:6px;
  position:relative;
}
.gift__cover img{height:88px;width:auto;margin:0 auto;object-fit:contain}
.gift__tag{
  position:absolute;top:-8px;left:-8px;background:var(--gold);color:#3b2a02;
  font-family:var(--head);font-weight:800;font-size:9px;letter-spacing:.08em;
  padding:3px 8px;border-radius:999px;
}
.gift h3{font-size:14px;font-weight:800;line-height:1.25}
.gift p{margin-top:5px;font-size:12.5px;color:#a6b0be;line-height:1.45}

/* ---------- item incluido ---------- */
.item{display:grid;gap:22px}
.item__media{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:14px;box-shadow:var(--shadow);
}
.item__media img{border-radius:6px}
.item h2{font-size:23px;margin-top:12px}
.item__meta{font-size:12px;color:var(--soft);margin-top:4px}
.item__extra{margin-top:12px;font-size:13.5px;color:var(--muted);font-style:italic}

.checks{margin-top:16px;display:grid;gap:9px}
.checks li{display:flex;gap:9px;font-size:14.5px;color:var(--text);line-height:1.4}
.checks li::before{
  content:"✓";color:var(--ok);font-weight:800;flex:0 0 auto;
}
.checks li.no{color:var(--soft)}
.checks li.no::before{content:"✕";color:#c9ced6}

/* ---------- planes ---------- */
.plans{display:grid;gap:26px;margin-top:32px}
.plans--one{max-width:430px;margin-left:auto;margin-right:auto}
.plan{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:24px 20px;box-shadow:var(--shadow);position:relative;
}
.plan--top{border:2px solid var(--ok);box-shadow:var(--shadow-lg)}
.plan__flag{
  position:absolute;top:-13px;left:50%;transform:translateX(-50%);
  background:var(--ok);color:#fff;font-family:var(--head);font-weight:800;
  font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;
  padding:6px 16px;border-radius:999px;white-space:nowrap;
}
.plan h3{text-align:center;font-size:18px;font-weight:800}
.plan--top h3{margin-top:8px}
.plan__media{
  margin-top:16px;background:var(--paper);border-radius:6px;padding:10px;
}
.plan__price{text-align:center;margin-top:20px;padding-top:18px;border-top:1px dashed var(--line)}
.plan__old{font-size:14px;color:var(--soft);text-decoration:line-through}
.plan__now{font-family:var(--head);font-weight:800;font-size:38px;line-height:1;color:var(--ink)}
.plan--top .plan__now{color:var(--brand)}
.plan__unit{font-size:12px;color:var(--soft);margin-top:5px}
.plan__save{
  display:inline-block;margin-top:9px;background:var(--gold-soft);color:#7a5606;
  font-weight:800;font-size:11.5px;padding:5px 12px;border-radius:999px;
}
.plan .btn{margin-top:18px}
.plan__trust{
  margin-top:14px;display:flex;justify-content:center;gap:8px;
  font-size:11.5px;color:var(--soft);
}
/* ---------- contador ---------- */
.clock{margin-top:32px;text-align:center}
.clock p{font-size:13.5px;color:var(--muted)}
.clock__box{
  display:inline-block;margin-top:8px;background:var(--ink);color:#fff;
  font-family:var(--head);font-weight:800;font-size:30px;letter-spacing:.06em;
  padding:10px 22px;border-radius:var(--radius);
  font-variant-numeric:tabular-nums;
}

/* ---------- garantia ---------- */
.seal{text-align:center}
.seal__ring{
  width:92px;height:92px;margin:0 auto 18px;border-radius:50%;
  border:3px dashed var(--ok);background:var(--ok-soft);
  display:flex;align-items:center;justify-content:center;font-size:38px;
}
.seal h2{font-size:22px}
.seal p{margin-top:12px;font-size:14.5px;color:var(--muted)}

/* ---------- faq ---------- */
.faq{display:grid;gap:9px}
.faq details{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
}
.faq summary{
  list-style:none;cursor:pointer;padding:16px;
  font-family:var(--head);font-weight:700;font-size:15px;
  display:flex;justify-content:space-between;align-items:center;gap:12px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";color:var(--brand);font-size:22px;font-weight:800;line-height:1;
  transition:transform .18s ease;
}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details[open] summary{border-bottom:1px solid var(--line)}
.faq p{padding:14px 16px 16px;font-size:14px;color:var(--muted)}

/* ---------- pie ---------- */
.foot{background:var(--ink-2);color:#8892a2;text-align:center;padding:38px 20px 96px}
.foot__brand{
  font-family:var(--head);font-weight:800;font-size:17px;color:#fff;
  letter-spacing:-.01em;
}
.foot__rule{width:44px;height:3px;background:var(--brand);margin:12px auto 14px;border-radius:2px}
.foot p{font-size:12px;max-width:440px;margin:0 auto;line-height:1.6}

/* ---------- barra fija movil ---------- */
.dock{
  position:fixed;left:0;right:0;bottom:0;z-index:40;
  background:rgba(255,255,255,.97);border-top:1px solid var(--line);
  padding:10px 16px calc(10px + env(safe-area-inset-bottom));
  box-shadow:0 -8px 24px -16px rgba(17,24,38,.6);
  transform:translateY(110%);transition:transform .25s ease;
}
.dock.is-on{transform:translateY(0)}
.dock .btn{padding:14px 20px;font-size:15px}

/* ---------- escritorio ---------- */
@media (min-width:700px){
  .sec{padding:68px 0}
  .hero{padding:44px 0 56px}
  .hero h1{font-size:40px}
  .hero__frame{max-width:380px}
  .hero__lead{font-size:18px}
  .sec__title{font-size:32px}
  .rail__item{flex-basis:46%}
  .steps{grid-template-columns:1fr 1fr}
  .wants{grid-template-columns:repeat(4,1fr)}
  .gifts{grid-template-columns:1fr 1fr}
  .item{grid-template-columns:1fr 1fr;align-items:center}
  .item__body{order:-1}
  .plans{grid-template-columns:1fr 1fr;align-items:start}
  .plans--one{grid-template-columns:1fr}
  .reviews{grid-template-columns:repeat(3,1fr)}
  .foot{padding-bottom:38px}
  .dock{display:none}
}