:root{
  --navy:#081a2b;
  --navy-2:#0b2440;
  --navy-3:#0f2e52;
  --green:#21c77a;
  --green-2:#18a964;
  --white:#ffffff;
  --text:#0b1220;
  --muted:#6b7a90;
  --border:rgba(255,255,255,.12);
  --shadow: 0 18px 60px rgba(0,0,0,.25);
  --shadow-soft: 0 10px 30px rgba(8,26,43,.12);
  --radius: 18px;
  --radius-sm: 14px;
  --max: 1120px;
  --pad: clamp(16px, 4vw, 28px);
  --ease: cubic-bezier(.2,.85,.2,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background:#f7f9fc;
  line-height:1.55;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%; display:block}
a{color:inherit; text-decoration:none}

.sr-only{
  position:absolute !important;
  width:1px;height:1px;
  padding:0;margin:-1px;overflow:hidden;
  clip:rect(0,0,0,0);white-space:nowrap;border:0;
}

.skip-link{
  position:absolute;
  left:-999px; top:12px;
  background:var(--navy);
  color:var(--white);
  padding:10px 14px;
  border-radius:12px;
  z-index:9999;
}
.skip-link:focus{left:12px}

.container{
  width:100%;
  max-width:var(--max);
  margin:0 auto;
  padding:0 var(--pad);
}

/* Header */
.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(247,249,252,.68);
  backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid rgba(8,26,43,.06);
}
.site-header.is-scrolled{
  background:rgba(247,249,252,.92);
  box-shadow: 0 8px 30px rgba(8,26,43,.08);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:14px var(--pad);
}
.brand{display:flex; align-items:center; gap:10px; font-weight:800}
.brand-mark{
  width:34px;height:34px;
  display:grid;place-items:center;
  color:var(--white);
  background:linear-gradient(140deg, var(--navy), var(--navy-3));
  border-radius:12px;
  box-shadow: 0 10px 25px rgba(8,26,43,.18);
}
.brand-name{font-size:15px; letter-spacing:.2px}
.brand-plus{color:var(--green)}

.nav{
  display:flex;
  align-items:center;
  gap:18px;
  color:#1b2d44;
  font-weight:650;
  font-size:14px;
}
.nav a{
  padding:8px 10px;
  border-radius:12px;
  transition:background 220ms var(--ease), color 220ms var(--ease);
}
.nav a:hover{background:rgba(8,26,43,.06)}

.header-cta{display:flex; align-items:center; gap:10px}

.nav-toggle{
  display:none;
  width:44px;height:44px;
  border-radius:14px;
  border:1px solid rgba(8,26,43,.12);
  background:rgba(255,255,255,.8);
  box-shadow: 0 8px 20px rgba(8,26,43,.08);
  cursor:pointer;
}
.nav-toggle span{
  display:block;
  width:18px;height:2px;
  background:var(--navy);
  border-radius:4px;
  margin:4px auto;
  transition:transform 220ms var(--ease), opacity 220ms var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

.mobile-nav{
  border-top:1px solid rgba(8,26,43,.08);
  background:rgba(247,249,252,.96);
}
.mobile-nav-inner{
  display:grid;
  gap:10px;
  padding:14px var(--pad) 18px;
}
.mobile-nav a{
  padding:12px 12px;
  border-radius:14px;
  background:rgba(255,255,255,.9);
  border:1px solid rgba(8,26,43,.08);
  font-weight:650;
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  border-radius:16px;
  padding:12px 16px;
  font-weight:800;
  letter-spacing:.2px;
  border:1px solid transparent;
  cursor:pointer;
  transition: transform 220ms var(--ease), box-shadow 220ms var(--ease), background 220ms var(--ease), border-color 220ms var(--ease), color 220ms var(--ease);
  user-select:none;
  white-space:nowrap;
}
.btn:focus-visible{outline:3px solid rgba(33,199,122,.35); outline-offset:3px}
.btn--sm{padding:10px 12px; border-radius:14px; font-weight:850}
.btn--lg{padding:14px 18px; border-radius:18px; font-size:15px}
.btn--xl{padding:16px 20px; border-radius:20px; font-size:15px}
.btn-icon{display:inline-grid; place-items:center}
.btn-icon svg{width:18px;height:18px}

.btn--whatsapp{
  color:var(--white);
  background:linear-gradient(140deg, var(--green), var(--green-2));
  box-shadow: 0 14px 36px rgba(33,199,122,.35);
  border-color: rgba(255,255,255,.16);
}
.btn--whatsapp:hover{
  transform: translateY(-2px);
  box-shadow: 0 18px 44px rgba(33,199,122,.42);
}
.btn--whatsapp:active{transform: translateY(0px) scale(.99)}

.btn--ghost{
  color:var(--navy);
  background:rgba(255,255,255,.92);
  border-color:rgba(8,26,43,.12);
  box-shadow: 0 10px 30px rgba(8,26,43,.10);
}
.btn--ghost:hover{
  transform: translateY(-2px);
  box-shadow: 0 16px 38px rgba(8,26,43,.14);
  border-color:rgba(8,26,43,.18);
}

/* Hero */
.hero{
  position:relative;
  padding: clamp(36px, 6vw, 72px) 0 34px;
  overflow:hidden;
}
.hero-bg{
  position:absolute;
  inset:-40% -30% auto -30%;
  height:110%;
  background:
    radial-gradient(900px 520px at 20% 30%, rgba(33,199,122,.18), transparent 70%),
    radial-gradient(820px 480px at 70% 20%, rgba(8,26,43,.14), transparent 70%),
    radial-gradient(540px 420px at 70% 70%, rgba(33,199,122,.12), transparent 70%);
  filter:saturate(120%);
  pointer-events:none;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.08fr .92fr;
  align-items:center;
  gap: clamp(20px, 4vw, 54px);
}
.hero-copy .eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:8px 12px;
  border-radius:999px;
  background:rgba(8,26,43,.06);
  border:1px solid rgba(8,26,43,.08);
  color:rgba(8,26,43,.78);
  font-weight:800;
  letter-spacing:.3px;
  margin:0 0 14px;
}
.hero h1{
  margin:0 0 12px;
  font-size: clamp(32px, 4.3vw, 54px);
  line-height:1.05;
  letter-spacing:-.8px;
  color:var(--navy);
}
.lead{
  margin:0 0 18px;
  color:#334a66;
  font-size: clamp(16px, 1.8vw, 18px);
  max-width: 56ch;
}
.hero-ctas{display:flex; gap:12px; flex-wrap:wrap; margin-top:16px}

.trust-row{
  margin-top:22px;
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap:12px;
}
.trust-item{
  background:rgba(255,255,255,.82);
  border:1px solid rgba(8,26,43,.08);
  border-radius: var(--radius-sm);
  padding:12px 12px;
  box-shadow: var(--shadow-soft);
}
.trust-kpi{
  display:block;
  font-weight:900;
  color:var(--navy);
  letter-spacing:-.3px;
}
.trust-label{display:block; color:var(--muted); font-size:13px}

.mockup-card{
  margin:0;
  padding:16px;
  border-radius: 26px;
  background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.72));
  border: 1px solid rgba(8,26,43,.10);
  box-shadow: var(--shadow);
  transform: perspective(1200px) rotateY(-10deg) rotateX(6deg);
  transform-origin: 50% 50%;
  transition: transform 700ms var(--ease);
}
.mockup-card:hover{
  transform: perspective(1200px) rotateY(-6deg) rotateX(4deg) translateY(-4px);
}
.mockup-card img{
  border-radius: 18px;
  box-shadow: 0 12px 40px rgba(8,26,43,.18);
}

/* Sections */
.section{
  padding: clamp(44px, 6vw, 82px) 0;
}
.section--alt{
  background: linear-gradient(180deg, rgba(8,26,43,.04), rgba(8,26,43,.02));
}
.section-head{
  display:flex;
  flex-direction:column;
  gap:8px;
  margin-bottom: 26px;
}
.section-head h2{
  margin:0;
  font-size: clamp(26px, 3.2vw, 40px);
  color:var(--navy);
  letter-spacing:-.5px;
}
.section-head p{margin:0; color:#3f5878; max-width:70ch}

.cards-grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:14px;
}
.card{
  grid-column: span 4;
  background:rgba(255,255,255,.9);
  border:1px solid rgba(8,26,43,.08);
  border-radius: var(--radius);
  padding:18px 18px;
  box-shadow: var(--shadow-soft);
  transition: transform 240ms var(--ease), box-shadow 240ms var(--ease), border-color 240ms var(--ease);
  position:relative;
  overflow:hidden;
}
.card:before{
  content:"";
  position:absolute;
  inset:-50% -50% auto -50%;
  height:120%;
  background: radial-gradient(400px 240px at 30% 30%, rgba(33,199,122,.14), transparent 70%);
  opacity:.6;
  pointer-events:none;
}
.card:hover{
  transform: translateY(-4px);
  border-color: rgba(33,199,122,.28);
  box-shadow: 0 18px 48px rgba(8,26,43,.12);
}
.card-icon{
  width:42px;height:42px;
  display:grid;place-items:center;
  border-radius:14px;
  background:rgba(8,26,43,.06);
  border:1px solid rgba(8,26,43,.08);
  margin-bottom:12px;
  font-size:20px;
}
.card h3{margin:0 0 6px; color:var(--navy); font-size:17px}
.card p{margin:0; color:#3f5878}

/* Pricing */
.pricing{
  margin: 0 auto;
  max-width: 640px;
  background: linear-gradient(180deg, rgba(255,255,255,.94), rgba(255,255,255,.84));
  border:1px solid rgba(8,26,43,.10);
  border-radius: 26px;
  padding: 26px 22px;
  box-shadow: var(--shadow);
  position:relative;
  overflow:hidden;
}
.pricing:before{
  content:"";
  position:absolute;
  inset:-40% -20% auto -20%;
  height:120%;
  background:
    radial-gradient(520px 320px at 20% 35%, rgba(33,199,122,.20), transparent 70%),
    radial-gradient(640px 360px at 70% 20%, rgba(8,26,43,.10), transparent 70%);
  pointer-events:none;
}
.pricing > *{position:relative}
.pricing-badge{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-weight:900;
  padding:8px 12px;
  border-radius:999px;
  color:var(--navy);
  background: rgba(33,199,122,.14);
  border: 1px solid rgba(33,199,122,.24);
  margin-bottom: 10px;
}
.pricing-price{
  display:flex;
  align-items:baseline;
  gap:8px;
  margin: 6px 0 6px;
  color:var(--navy);
}
.pricing-currency{font-weight:900; font-size:18px; opacity:.85}
.pricing-value{font-weight:1000; font-size:54px; letter-spacing:-1.2px}
.pricing-period{font-weight:800; color:#38506d}
.pricing-desc{margin:0 0 12px; color:#38506d}
.pricing-list{
  list-style:none;
  padding:0;margin: 14px 0 16px;
  display:grid;
  gap:8px;
  color:#2e4663;
  font-weight:650;
}
.pricing-note{margin:12px 0 0; color:var(--muted); font-size:13px}

/* Ebooks */
.ebooks-grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:14px;
}
.ebook{
  grid-column: span 4;
  border-radius: var(--radius);
  padding:18px 18px;
  background:rgba(255,255,255,.92);
  border:1px solid rgba(8,26,43,.08);
  box-shadow: var(--shadow-soft);
  transition: transform 240ms var(--ease), box-shadow 240ms var(--ease), border-color 240ms var(--ease);
}
.ebook:hover{
  transform: translateY(-4px);
  border-color: rgba(33,199,122,.28);
  box-shadow: 0 18px 48px rgba(8,26,43,.12);
}
.ebook-top{display:flex; align-items:center; gap:12px; margin-bottom:10px}
.ebook-icon{
  width:44px;height:44px;
  display:grid;place-items:center;
  border-radius:14px;
  background:rgba(33,199,122,.12);
  border:1px solid rgba(33,199,122,.22);
  font-size:20px;
}
.ebook h3{margin:0; font-size:14px; letter-spacing:.6px; color:var(--navy)}
.ebook p{margin:0 0 12px; color:#3f5878}
.ebook-price{color:#2f4763; font-size:14px}

/* Highlight */
.section--highlight{
  background: linear-gradient(135deg, var(--navy), var(--navy-3));
  color:var(--white);
}
.highlight{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:18px;
  align-items:stretch;
}
.highlight h2{margin:0 0 12px; font-size: clamp(24px, 3.1vw, 40px); letter-spacing:-.4px}
.checklist{
  list-style:none;
  padding:0;margin:0;
  display:grid;
  gap:8px;
  color: rgba(255,255,255,.86);
  font-weight:650;
}
.highlight-box{
  border-radius: 24px;
  background: rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.16);
  padding: 18px 18px;
  box-shadow: 0 18px 70px rgba(0,0,0,.28);
}
.highlight-kicker{
  margin:0;
  font-weight:900;
  letter-spacing:.3px;
  color: rgba(255,255,255,.78);
}
.highlight-price{
  margin: 10px 0 0;
  font-size: 42px;
  font-weight:1000;
  letter-spacing:-.8px;
}
.highlight-price span{font-size:16px; opacity:.75; font-weight:800}
.highlight-sub{margin:8px 0 16px; color: rgba(255,255,255,.82)}

/* Testimonials */
.testimonials{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:14px;
}
.testimonial{
  grid-column: span 4;
  margin:0;
  padding:18px 18px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.92);
  border:1px solid rgba(8,26,43,.08);
  box-shadow: var(--shadow-soft);
  transition: transform 240ms var(--ease), box-shadow 240ms var(--ease);
}
.testimonial:hover{
  transform: translateY(-4px);
  box-shadow: 0 18px 48px rgba(8,26,43,.12);
}
.avatar{
  width:44px;height:44px;
  border-radius: 16px;
  display:grid; place-items:center;
  color:var(--white);
  font-weight:1000;
  background: linear-gradient(140deg, var(--navy), rgba(33,199,122,.9));
  box-shadow: 0 12px 30px rgba(8,26,43,.18);
  margin-bottom: 10px;
}
.testimonial blockquote{
  margin:0 0 12px;
  color:#2f4763;
  font-weight:600;
}
.testimonial figcaption{
  color:var(--muted);
  font-size:13px;
}

/* FAQ */
.faq{
  max-width: 860px;
}
.faq-item{
  border-radius: 18px;
  background: rgba(255,255,255,.92);
  border:1px solid rgba(8,26,43,.10);
  box-shadow: var(--shadow-soft);
  padding: 0;
  margin: 0 0 12px;
  overflow:hidden;
}
.faq-item summary{
  padding: 16px 18px;
  cursor:pointer;
  list-style:none;
  font-weight:850;
  color:var(--navy);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:after{
  content:"+";
  width:28px;height:28px;
  display:grid;place-items:center;
  border-radius:10px;
  background: rgba(8,26,43,.06);
  border:1px solid rgba(8,26,43,.10);
  font-weight:1000;
  color:var(--navy);
  transition: transform 220ms var(--ease);
}
.faq-item[open] summary:after{content:"–"; transform:rotate(0deg)}
.faq-body{
  padding: 0 18px 18px;
  color:#3f5878;
}

/* CTA final */
.cta-final{
  padding: clamp(44px, 6vw, 86px) 0;
  background:
    radial-gradient(740px 440px at 20% 40%, rgba(33,199,122,.16), transparent 70%),
    radial-gradient(820px 480px at 90% 20%, rgba(8,26,43,.12), transparent 70%),
    linear-gradient(180deg, rgba(8,26,43,.04), rgba(8,26,43,.01));
}
.cta-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:18px;
  align-items:center;
  background: rgba(255,255,255,.92);
  border:1px solid rgba(8,26,43,.10);
  border-radius: 28px;
  padding: clamp(18px, 4vw, 28px);
  box-shadow: var(--shadow);
}
.cta-copy h2{
  margin:0 0 10px;
  color:var(--navy);
  letter-spacing:-.5px;
  font-size: clamp(24px, 3.2vw, 40px);
}
.cta-copy p{margin:0; color:#3f5878; max-width:70ch}
.cta-action{display:flex; flex-direction:column; gap:8px; align-items:flex-start; justify-content:center}

/* Footer */
.site-footer{
  background: linear-gradient(180deg, rgba(8,26,43,.06), rgba(8,26,43,.10));
  padding: 34px 0;
}
.footer-inner{
  display:flex;
  gap:18px;
  justify-content:space-between;
  align-items:flex-start;
  color:#2b415c;
}
.footer-brand{font-weight:1000; color:var(--navy); font-size:16px; margin-bottom:8px}
.footer-inner p{margin:0; color:#3f5878}
.footer-meta{text-align:right}
.muted{color:var(--muted)}
.small{font-size:13px}

/* Reveal animation */
.reveal{
  opacity:0;
  transform: translateY(14px);
  transition: opacity 620ms var(--ease), transform 620ms var(--ease);
  transition-delay: var(--delay, 0ms);
}
.reveal.is-visible{
  opacity:1;
  transform:none;
}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1; transform:none; transition:none}
  .btn, .card, .ebook, .testimonial, .mockup-card{transition:none}
}

/* Responsive */
@media (max-width: 980px){
  .hero-grid{grid-template-columns: 1fr; gap:18px}
  .mockup-card{transform:none}
  .highlight{grid-template-columns: 1fr}
  .cta-grid{grid-template-columns: 1fr}
  .footer-inner{flex-direction:column}
  .footer-meta{text-align:left}
}
@media (max-width: 820px){
  .nav{display:none}
  .nav-toggle{display:block}
  .header-cta{display:none}
  .cards-grid .card{grid-column: span 6}
  .ebooks-grid .ebook{grid-column: span 6}
  .testimonials .testimonial{grid-column: span 6}
}
@media (max-width: 520px){
  .cards-grid .card,
  .ebooks-grid .ebook,
  .testimonials .testimonial{grid-column: span 12}
  .pricing-value{font-size:46px}
  .trust-row{grid-template-columns:1fr; gap:10px}
}