:root{
  --ink:#0a0a0a;
  --bg:#111111;
  --bg2:#1a1a1a;
  --red:#cc1f1f;
  --red-dark:#9b1515;
  --red-light:#e63030;
  --white:#f5f5f5;
  --muted:#888;
  --border:#2a2a2a;
  --font-head:'Playfair Display',Georgia,serif;
  --font-ui:'Inter',system-ui,sans-serif;
  --r:6px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--white);font-family:var(--font-ui);line-height:1.6;-webkit-font-smoothing:antialiased}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

.wrap{max-width:1100px;margin:0 auto;padding:0 24px}

/* ── BUTTONS ── */
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:var(--r);font-family:var(--font-ui);font-size:15px;font-weight:700;cursor:pointer;transition:all .2s;border:2px solid transparent;text-align:center}
.btn-red{background:var(--red);color:#fff;border-color:var(--red)}
.btn-red:hover{background:var(--red-light);border-color:var(--red-light)}
.btn-ghost{background:transparent;color:var(--white);border-color:rgba(255,255,255,.3)}
.btn-ghost:hover{border-color:var(--white)}
.btn-outline-ink{background:transparent;color:var(--white);border-color:rgba(255,255,255,.4)}
.btn-outline-ink:hover{background:rgba(255,255,255,.08)}
.btn-sm{padding:9px 18px;font-size:13px}
.btn-lg{padding:16px 32px;font-size:17px}
.btn-xl{padding:20px 48px;font-size:19px}
.btn-full{width:100%;justify-content:center}

/* ── URGENCY BAR ── */
.urgency{background:var(--red);color:#fff;text-align:center;padding:10px 24px;font-size:14px;font-weight:600;letter-spacing:.02em}

/* ── NAV ── */
.nav{position:sticky;top:0;z-index:100;background:rgba(10,10,10,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.nav-logo{font-family:var(--font-head);font-size:22px;font-weight:900;color:var(--white)}
.nav-logo span,.nav-logo em{color:var(--red);font-style:normal}
.nav-links{display:flex;align-items:center;gap:12px}

/* ── HERO ── */
.hero{padding:72px 0 80px;background:linear-gradient(135deg,#0a0a0a 60%,#1a0505 100%)}
.hero-grid{display:grid;grid-template-columns:1fr 420px;gap:64px;align-items:center}
.hero-eyebrow{font-size:12px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--red);margin-bottom:16px}
h1{font-family:var(--font-head);font-size:clamp(2.4rem,5vw,4rem);font-weight:900;line-height:1.1;color:var(--white);margin-bottom:12px}
.red{color:var(--red)}
.hero-sub{font-size:15px;color:var(--muted);margin-bottom:20px;letter-spacing:.04em}
.hero-desc{font-size:17px;color:rgba(245,245,245,.85);line-height:1.7;margin-bottom:32px;max-width:520px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:32px}
.hero-trust{display:flex;flex-direction:column;gap:10px}
.hero-trust-item{display:flex;align-items:center;gap:10px;font-size:14px;color:rgba(245,245,245,.7)}
.trust-check{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;border-radius:50%;background:var(--red);flex-shrink:0}
.trust-check svg{width:10px;height:10px;stroke:#fff;stroke-width:2.5;fill:none}
.hero-book{position:relative}
.book-wrap{position:relative;display:inline-block;width:100%}
.book-badge{position:absolute;top:-14px;right:-14px;background:var(--red);color:#fff;font-size:12px;font-weight:800;padding:6px 14px;border-radius:100px;letter-spacing:.06em;text-transform:uppercase;z-index:2;box-shadow:0 4px 16px rgba(204,31,31,.5)}

/* ── STATS ── */
.stats{background:var(--bg2);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:40px 0}
.stats-inner{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat{text-align:center}
.stat-val{display:block;font-family:var(--font-head);font-size:28px;font-weight:900;color:var(--red);margin-bottom:4px}
.stat-lbl{font-size:13px;color:var(--muted);line-height:1.4}

/* ── SECTIONS ── */
.section{padding:80px 0}
.sec-head{margin-bottom:52px}
.sec-head.center{text-align:center}
.eyebrow-tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--red);border:1px solid var(--red);padding:4px 12px;border-radius:100px;margin-bottom:16px}
h2{font-family:var(--font-head);font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:900;color:var(--white);line-height:1.2;margin-bottom:16px}
.red-rule{width:48px;height:3px;background:var(--red);margin:16px 0}
.red-rule.center{margin:16px auto}
.gold-rule{width:48px;height:3px;background:var(--red);margin:16px 0}
.gold-rule.center{margin:16px auto}
.sections-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.sec-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--r);padding:28px;display:flex;flex-direction:column;gap:12px;transition:border-color .2s}
.sec-card:hover{border-color:var(--red)}
.sec-card.featured{border-color:var(--red);background:linear-gradient(135deg,#1a0505,var(--bg2))}
.sec-card-num{font-family:var(--font-head);font-size:32px;font-weight:900;color:rgba(255,255,255,.15);line-height:1}
.sec-card.featured .sec-card-num{color:var(--red)}
.sec-card-title{font-size:16px;font-weight:800;color:var(--white)}
.sec-card-desc{font-size:14px;color:rgba(245,245,245,.65);line-height:1.6;flex:1}
.sec-card-tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--red);border:1px solid var(--red);padding:3px 10px;border-radius:100px;align-self:flex-start}
.sec-card.featured .sec-card-tag{background:var(--red);color:#fff}

/* ── QUOTE ── */
.quote-sec{background:linear-gradient(135deg,#0a0a0a,#1a0505);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:64px 0}
.quote-inner{max-width:780px;margin:0 auto;text-align:center;position:relative}
.big-quote{font-family:var(--font-head);font-size:120px;line-height:.7;color:var(--red);opacity:.3;display:block;margin-bottom:-20px}
.quote-text{font-family:var(--font-head);font-size:clamp(1.2rem,2.5vw,1.7rem);font-style:italic;color:var(--white);line-height:1.5;margin-bottom:20px}
.quote-attr{font-size:13px;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}

/* ── AUTOR ── */
.autor-sec{padding:80px 0;background:var(--bg2)}
.autor-grid{display:grid;grid-template-columns:280px 1fr;gap:64px;align-items:start}
.autor-content{display:flex;flex-direction:column;gap:16px}
.autor-content p{font-size:15px;color:rgba(245,245,245,.75);line-height:1.75}
.autor-content strong{color:var(--white)}
.autor-content em{color:var(--red);font-style:italic}
.eyebrow-tag.light{color:var(--red);border-color:var(--red)}

/* ── COUNTDOWN COPIAS ── */
.countdown-sec{background:linear-gradient(135deg,#1a0505,#0a0a0a);padding:64px 0;text-align:center;border-top:1px solid var(--border)}
.countdown-inner{max-width:600px;margin:0 auto}
.countdown-label{display:inline-block;background:var(--red);color:#fff;font-size:13px;font-weight:700;padding:6px 18px;border-radius:100px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:28px}
.countdown-note{font-size:15px;color:rgba(245,245,245,.65);line-height:1.6;margin-top:20px}

@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}

/* ── SOURCES ── */
.sources-sec{background:var(--bg);padding:72px 0;border-top:1px solid var(--border)}
.sec-head.dark h2{color:var(--white)}
.sources-grid{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:36px}
.src-pill{background:var(--bg2);border:1px solid var(--border);color:rgba(245,245,245,.7);font-size:13px;font-weight:600;padding:8px 18px;border-radius:100px;transition:border-color .2s}
.src-pill:hover{border-color:var(--red);color:var(--white)}

/* ── PRICING ── */
.pricing-sec{background:var(--bg2);padding:80px 0}
.pricing-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;max-width:820px;margin:0 auto}
.price-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--r);padding:36px;position:relative}
.price-card.featured{border-color:var(--red);background:linear-gradient(135deg,#150303,var(--bg))}
.price-star{background:var(--red);color:#fff;font-size:12px;font-weight:800;padding:6px 14px;border-radius:100px;display:inline-block;margin-bottom:16px;letter-spacing:.04em}
.price-plan{font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);display:block;margin-bottom:8px}
.price-old{font-size:18px;color:var(--muted);text-decoration:line-through;display:block;margin-bottom:4px}
.price-num{font-family:var(--font-head);font-size:clamp(3rem,6vw,4.5rem);font-weight:900;color:var(--white);line-height:1}
.price-num sup{font-size:.45em;vertical-align:super;line-height:0}
.price-cadence{font-size:13px;color:var(--muted);margin-top:4px}
.price-save{display:inline-block;font-size:12px;font-weight:700;color:var(--red);border:1px solid var(--red);padding:3px 10px;border-radius:100px;margin:12px 0}
.price-sep{height:1px;background:var(--border);margin:20px 0}
.price-feats{list-style:none;display:flex;flex-direction:column;gap:12px;margin-bottom:24px}
.price-feats li{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:rgba(245,245,245,.8)}
.feat-ck{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;border-radius:50%;background:var(--red);flex-shrink:0;margin-top:1px}
.feat-ck svg{width:10px;height:10px;stroke:#fff;stroke-width:2.5;fill:none}
.payment-methods{margin-top:20px}
.payment-methods p{font-size:12px;color:var(--muted);margin-bottom:8px}
.payment-icons{display:flex;flex-wrap:wrap;gap:6px}
.pay-badge{background:var(--bg2);border:1px solid var(--border);color:rgba(245,245,245,.6);font-size:11px;font-weight:600;padding:4px 10px;border-radius:4px}
.price-note{font-size:12px;color:var(--muted);margin-top:12px;text-align:center}

/* ── DELIVERY STRIP ── */
.delivery-strip{background:var(--bg);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:24px 0;margin-top:48px}
.delivery-items{display:flex;justify-content:center;gap:48px;flex-wrap:wrap}
.delivery-item{display:flex;align-items:center;gap:10px;font-size:14px;color:rgba(245,245,245,.7);font-weight:500}
.delivery-icon{font-size:20px}

/* ── FAQ ── */
.faq-sec{background:var(--bg);padding:80px 0}
.faq-list{display:flex;flex-direction:column;gap:0;max-width:800px;margin:0 auto;border:1px solid var(--border);border-radius:var(--r);overflow:hidden}
.faq-item{border-bottom:1px solid var(--border)}
.faq-item:last-child{border-bottom:none}
.faq-q{display:flex;align-items:center;justify-content:space-between;padding:20px 28px;font-size:15px;font-weight:700;cursor:pointer;color:var(--white);gap:16px;list-style:none}
.faq-q:hover{color:var(--red)}
.faq-arr{font-size:22px;font-weight:300;color:var(--red);flex-shrink:0;transition:transform .2s}
details[open] .faq-arr{transform:rotate(45deg)}
.faq-ans{padding:0 28px 20px;font-size:14px;color:rgba(245,245,245,.7);line-height:1.7}

/* ── FINAL CTA ── */
.final-sec{background:linear-gradient(135deg,#1a0505,#0a0a0a);padding:80px 0;text-align:center;border-top:1px solid var(--border)}
.final-inner{max-width:680px;margin:0 auto}
.final-inner h2{color:var(--white);margin-bottom:16px}
.final-inner h2 span{color:var(--red)}
.final-inner p{font-size:16px;color:rgba(245,245,245,.7);margin-bottom:36px}
.final-btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-bottom:20px}
.final-note{font-size:13px;color:var(--muted)}

/* ── FOOTER ── */
.footer{background:var(--bg);border-top:1px solid var(--border);padding:48px 0 32px}
.footer-inner{display:grid;grid-template-columns:1fr auto;gap:48px;margin-bottom:36px}
.footer-logo{font-family:var(--font-head);font-size:20px;font-weight:900;color:var(--white);margin-bottom:12px}
.footer-logo span{color:var(--red)}
.footer-desc{font-size:13px;color:var(--muted);line-height:1.6;max-width:360px}
.footer-links h4{font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--white);margin-bottom:14px}
.footer-links ul{list-style:none;display:flex;flex-direction:column;gap:8px}
.footer-links a{font-size:13px;color:var(--muted);transition:color .2s}
.footer-links a:hover{color:var(--red)}
.footer-bottom{border-top:1px solid var(--border);padding-top:24px;font-size:12px;color:var(--muted);line-height:1.7}

/* ── RESPONSIVE ── */
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:48px}
  .hero-book{order:-1}
  .stats-inner{grid-template-columns:repeat(2,1fr)}
  .sections-grid{grid-template-columns:1fr 1fr}
  .autor-grid{grid-template-columns:1fr}
  .pricing-grid{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr}
}
@media(max-width:600px){
  .sections-grid{grid-template-columns:1fr}
  .stats-inner{grid-template-columns:1fr 1fr}
  .delivery-items{flex-direction:column;align-items:center;gap:16px}
  .final-btns{flex-direction:column;align-items:center}
  .hero-btns{flex-direction:column}
}