:root{
  --cream:#f7f0df;
  --cream-2:#fffaf0;
  --olive:#5d6841;
  --olive-dark:#3e472d;
  --gold:#a37b32;
  --gold-soft:#d6bd7a;
  --brown:#5c4935;
  --text:#2f2d27;
  --muted:#716d62;
  --white:#ffffff;
  --line:rgba(93,104,65,.18);
  --shadow:0 22px 60px rgba(70,60,40,.18);
  --radius:28px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color:var(--text);
  background:var(--cream-2);
  line-height:1.65;
}
img{max-width:100%; display:block}
a{color:inherit}
.container{width:min(1120px, calc(100% - 40px)); margin-inline:auto}
.narrow{width:min(820px, calc(100% - 40px)); margin-inline:auto}
.section-pad{padding:92px 0}
.site-header{
  position:sticky;
  top:0;
  z-index:50;
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:18px min(40px,5vw);
  background:rgba(255,250,240,.9);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
  font-weight:800;
  color:var(--olive-dark);
}
.brand-mark{
  width:34px;
  height:34px;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:var(--olive);
  color:white;
}
.top-nav{display:flex; align-items:center; gap:24px; font-size:15px}
.top-nav a{text-decoration:none; color:var(--olive-dark); font-weight:650}
.nav-cta{
  background:var(--olive);
  color:white!important;
  padding:10px 18px;
  border-radius:999px;
}
.hero{
  position:relative;
  overflow:hidden;
  background:
    radial-gradient(circle at 8% 10%, rgba(214,189,122,.45), transparent 32%),
    radial-gradient(circle at 95% 20%, rgba(93,104,65,.22), transparent 36%),
    linear-gradient(140deg, #fffaf0 0%, #f3ead5 55%, #edf2e3 100%);
}
.hero:after{
  content:"";
  position:absolute;
  inset:auto -10% -35% -10%;
  height:420px;
  background:rgba(255,255,255,.35);
  transform:rotate(-5deg);
}
.hero-grid{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:1.04fr .78fr;
  gap:70px;
  align-items:center;
}
.eyebrow{
  color:var(--gold);
  text-transform:uppercase;
  letter-spacing:.14em;
  font-size:13px;
  font-weight:800;
  margin:0 0 14px;
}
h1,h2,h3{
  font-family: Georgia, "Times New Roman", serif;
  line-height:1.08;
  color:var(--olive-dark);
}
h1{
  font-size:clamp(48px, 7vw, 86px);
  margin:0 0 22px;
  letter-spacing:-.045em;
}
h2{
  font-size:clamp(34px, 4.2vw, 56px);
  margin:0 0 22px;
  letter-spacing:-.035em;
}
h3{
  font-size:24px;
  margin:0 0 12px;
}
.hero-subtitle{
  font-size:21px;
  color:var(--brown);
  font-weight:650;
  margin:0 0 22px;
}
.hero-text{font-size:18px; color:#454037; margin-bottom:26px}
.product-pills{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin:28px 0;
}
.product-pills span{
  border:1px solid rgba(93,104,65,.22);
  background:rgba(255,255,255,.62);
  color:var(--olive-dark);
  padding:9px 14px;
  border-radius:999px;
  font-weight:750;
}
.hero-actions{display:flex; flex-wrap:wrap; gap:14px; align-items:center}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  text-decoration:none;
  border-radius:999px;
  padding:15px 24px;
  font-weight:850;
  transition:.2s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn.primary{
  color:white;
  background:linear-gradient(135deg, var(--olive), var(--olive-dark));
  box-shadow:0 15px 34px rgba(62,71,45,.25);
}
.btn.secondary{
  color:var(--olive-dark);
  background:rgba(255,255,255,.66);
  border:1px solid rgba(93,104,65,.22);
}
.btn.big{font-size:18px; padding:17px 30px}
.small-note{
  font-size:14px;
  color:var(--muted);
  margin-top:18px;
}
.hero-visual{
  position:relative;
  min-height:620px;
  display:grid;
  place-items:center;
  justify-items:center;
}
.book-mockup{
  position:relative;
  width:min(370px, 90%);
  transform:rotate(2deg);
  filter:drop-shadow(0 25px 35px rgba(50,40,30,.22));
}
.book-mockup:before{
  content:"";
  position:absolute;
  inset:18px -22px 18px 100%;
  width:38px;
  background:linear-gradient(90deg, #d7c291, #8a6a36);
  transform:skewY(8deg);
  border-radius:0 12px 12px 0;
}
.book-mockup img{
  position:relative;
  border-radius:12px 6px 6px 12px;
  box-shadow:var(--shadow);
}
.floating-card{
  position:absolute;
  right:0;
  bottom:70px;
  width:min(290px, 90%);
  background:rgba(255,255,255,.82);
  backdrop-filter:blur(12px);
  border:1px solid rgba(255,255,255,.8);
  box-shadow:var(--shadow);
  padding:18px 20px;
  border-radius:22px;
}
.floating-card strong{display:block;color:var(--olive-dark)}
.floating-card span{display:block;color:var(--muted);font-size:14px}

.quote-band{
  background:var(--olive-dark);
  color:white;
  padding:42px 0;
  text-align:center;
}
.quote-band p{
  font-family:Georgia, "Times New Roman", serif;
  font-size:clamp(26px, 3vw, 42px);
  line-height:1.22;
  margin:0;
}
.two-col{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:54px;
  align-items:center;
}
.reverse > :first-child{order:2}
.soft-panel, .warning-panel{
  padding:34px;
  border-radius:var(--radius);
  background:var(--white);
  box-shadow:0 12px 40px rgba(70,60,40,.08);
  border:1px solid var(--line);
}
.warning-panel{background:#f7efe2}
.check-list{
  padding:0;
  margin:0;
  list-style:none;
}
.check-list li{
  position:relative;
  padding-left:30px;
  margin:12px 0;
}
.check-list li:before{
  content:"✓";
  position:absolute;
  left:0;
  top:0;
  color:var(--gold);
  font-weight:900;
}
.image-card{
  min-height:420px;
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  overflow:hidden;
  position:relative;
  background:
    linear-gradient(rgba(93,104,65,.14), rgba(93,104,65,.1)),
    radial-gradient(circle at 30% 20%, rgba(255,255,255,.9), transparent 26%),
    linear-gradient(135deg, #ecd9bb, #f8f0df 45%, #cbd7bd);
}
.image-card:after{
  content:"";
  position:absolute;
  inset:42px;
  border:1px solid rgba(255,255,255,.7);
  border-radius:24px;
}
.image-card span{
  position:absolute;
  left:28px;
  right:28px;
  bottom:28px;
  background:rgba(255,255,255,.75);
  backdrop-filter:blur(8px);
  border-radius:20px;
  padding:18px;
  color:var(--olive-dark);
  font-weight:850;
  text-align:center;
}
.section-head{
  max-width:820px;
  margin:0 auto 44px;
  text-align:center;
}
.section-head p{color:var(--muted)}
.icon-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
}
.icon-card{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:24px;
  padding:28px;
  box-shadow:0 12px 36px rgba(70,60,40,.07);
}
.icon{
  width:54px;
  height:54px;
  display:grid;
  place-items:center;
  border-radius:18px;
  background:#f0e5ca;
  color:var(--gold);
  font-size:25px;
  margin-bottom:20px;
}
.split-feature{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:54px;
  align-items:center;
}
.theme{
  background:linear-gradient(135deg, #f7f0df, #edf2e5);
}
.statement-stack{
  display:grid;
  gap:18px;
}
.statement{
  padding:30px;
  border-radius:26px;
  background:white;
  box-shadow:0 14px 36px rgba(70,60,40,.08);
  font-family:Georgia, "Times New Roman", serif;
  font-size:32px;
  color:var(--olive-dark);
}
.statement.alt{
  background:var(--olive);
  color:white;
  transform:translateX(34px);
}
.parts-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}
.parts-grid article{
  background:white;
  border:1px solid var(--line);
  border-radius:24px;
  padding:24px;
}
.parts-grid span{
  display:inline-block;
  color:var(--gold);
  font-weight:900;
  margin-bottom:12px;
}
.parts-grid h3{font-size:22px}
.difference{background:#fbf6ea}
.book-mini{
  max-width:330px;
  margin:auto;
  padding:18px;
  background:white;
  border-radius:24px;
  box-shadow:var(--shadow);
  transform:rotate(-2deg);
}
.book-mini img{border-radius:14px}
.layer-list{
  display:grid;
  gap:14px;
  margin-top:24px;
}
.layer-list div{
  padding:17px 20px;
  border-radius:18px;
  background:white;
  border:1px solid var(--line);
}
.journal-card{
  min-height:380px;
  border-radius:var(--radius);
  background:
    linear-gradient(135deg, rgba(255,255,255,.85), rgba(255,255,255,.55)),
    linear-gradient(135deg, #e8d8b9, #f8f0df);
  box-shadow:var(--shadow);
  padding:36px;
  position:relative;
}
.journal-lines{
  height:230px;
  background:repeating-linear-gradient(to bottom, transparent 0 31px, rgba(93,104,65,.22) 32px);
}
.journal-card span{
  display:block;
  margin-top:22px;
  color:var(--olive-dark);
  font-weight:850;
}
.medical-note{
  background:var(--olive-dark);
  color:white;
}
.medical-note h2{color:white}
.medical-note .eyebrow{color:var(--gold-soft)}
.product-card{
  display:grid;
  grid-template-columns:1.2fr .55fr;
  gap:36px;
  align-items:center;
  background:white;
  border-radius:34px;
  padding:42px;
  box-shadow:var(--shadow);
  border:1px solid var(--line);
}
.details{
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:14px 24px;
  margin:26px 0 30px;
}
.details div{
  border-bottom:1px solid var(--line);
  padding-bottom:12px;
}
.details dt{
  color:var(--muted);
  font-size:13px;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.08em;
}
.details dd{
  margin:4px 0 0;
  color:var(--olive-dark);
  font-weight:800;
}
.product-image img{
  border-radius:18px;
  box-shadow:0 18px 45px rgba(70,60,40,.22);
}
.faq details{
  background:white;
  border:1px solid var(--line);
  border-radius:18px;
  padding:20px 24px;
  margin:14px 0;
}
.faq summary{
  cursor:pointer;
  font-weight:900;
  color:var(--olive-dark);
}
.faq p{margin-bottom:0;color:var(--muted)}
.final-cta{
  background:
    radial-gradient(circle at 10% 15%, rgba(214,189,122,.45), transparent 32%),
    linear-gradient(135deg, #f5ead4, #ecf2e2);
}
.final-box{
  display:grid;
  grid-template-columns:1fr .42fr;
  gap:42px;
  align-items:center;
  background:rgba(255,255,255,.72);
  border:1px solid rgba(255,255,255,.8);
  box-shadow:var(--shadow);
  border-radius:38px;
  padding:46px;
}
.price-line{
  display:flex;
  align-items:center;
  gap:18px;
  margin:30px 0;
  color:var(--olive-dark);
}
.price-line strong{
  font-size:34px;
  font-family:Georgia, "Times New Roman", serif;
  color:var(--gold);
}
.final-cover img{
  border-radius:18px;
  box-shadow:0 18px 45px rgba(70,60,40,.22);
}
.footer{
  background:#29261f;
  color:white;
  padding:36px 0;
}
.footer-grid{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.footer p{margin:.3rem 0 0;color:rgba(255,255,255,.65)}
.footer a{
  color:white;
  text-decoration:none;
  margin-left:18px;
  opacity:.82;
}



.buy-buttons{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  align-items:center;
  margin:18px 0;
}

.product-detail .buy-buttons,
.final-cta .buy-buttons{
  margin-top:24px;
}


@media (max-width: 900px){
  .top-nav a:not(.nav-cta){display:none}
  .hero-grid,.two-col,.split-feature,.product-card,.final-box{
    grid-template-columns:1fr;
  }
  .reverse > :first-child{order:0}
  .hero-visual{min-height:auto}
  .floating-card{position:relative; right:auto; bottom:auto; margin-top:20px}
  .icon-grid,.parts-grid{grid-template-columns:1fr}
  .statement.alt{transform:none}
  .details{grid-template-columns:1fr}
  .footer-grid{display:block}
  .footer a{display:inline-block; margin:12px 16px 0 0}
  .section-pad{padding:68px 0}
}

@media (max-width: 560px){
  .container,.narrow{width:min(100% - 28px, 1120px)}
  .site-header{padding:14px 16px}
  .brand span:last-child{display:none}
  .hero-actions .btn{width:100%}
  h1{font-size:42px}
  h2{font-size:32px}
  .product-card,.final-box,.soft-panel,.warning-panel{padding:26px}
  .price-line{display:block}
}


.book-mockup.premium-hero{
  width:min(620px, 100%);
  transform:none;
  filter:drop-shadow(0 28px 45px rgba(50,40,30,.18));
}

.book-mockup.premium-hero:before{
  display:none;
}

.book-mockup.premium-hero img{
  border-radius:28px;
  box-shadow:0 25px 65px rgba(70,60,40,.22);
}

/* AJUSTE HERO PREMIUM EQUILIBRADO */
.hero-grid{
  grid-template-columns: 1fr 0.58fr !important;
  gap: 48px !important;
  align-items:center !important;
}

.hero-visual{
  min-height: 600px !important;
  display:flex !important;
  align-items:center !important;
  justify-content:center !important;
  overflow:visible !important;
}

.book-mockup.premium-hero{
  width: 460px !important;
  max-width: 460px !important;
  transform: none !important;
  filter: drop-shadow(0 28px 50px rgba(50,40,30,.20)) !important;
}

.book-mockup.premium-hero:before{
  display:none !important;
}

.book-mockup.premium-hero img{
  width: 460px !important;
  max-width: 460px !important;
  height: auto !important;
  border-radius: 30px !important;
  box-shadow: 0 28px 65px rgba(70,60,40,.22) !important;
}

@media (max-width: 900px){
  .hero-grid{
    grid-template-columns:1fr !important;
  }

  .book-mockup.premium-hero,
  .book-mockup.premium-hero img{
    width: min(440px, 100%) !important;
    max-width: 100% !important;
  }
}