:root {
  --ink: #06142d;
  --navy: #07162f;
  --navy-2: #0b2758;
  --blue: #0968ce;
  --cyan: #00c8ff;
  --gold: #f7c84b;
  --green: #2fbd57;
  --green-dark: #178536;
  --cream: #f7f9fc;
  --muted: #5d6878;
  --line: #dfe6ef;
  --white: #fff;
  --shadow: 0 22px 60px rgba(4, 25, 61, .16);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.08; letter-spacing: -.035em; }
h1 { margin-bottom: 1.25rem; font-size: clamp(2.1rem, 9.5vw, 4.2rem); }
h2 { margin-bottom: 1rem; font-size: clamp(1.9rem, 8vw, 3.3rem); }
h3 { font-size: 1.3rem; }
.wrap { width: min(1120px, calc(100% - 32px)); margin-inline: auto; }
.narrow { max-width: 820px; }
section { padding: 70px 0; }
.section-light { background: var(--cream); }
.section-dark {
  color: var(--white);
  background:
    radial-gradient(circle at 90% 8%, rgba(0, 166, 255, .45) 0, transparent 34%),
    radial-gradient(circle at 10% 70%, rgba(0, 80, 210, .28) 0, transparent 32%),
    var(--navy);
}
.section-blue { color: #fff; background: linear-gradient(145deg, #061a3b, #0a55ad); }
.center-title { max-width: 900px; margin-inline: auto; text-align: center; }
.kicker {
  margin-bottom: .7rem;
  color: var(--blue);
  font-size: .76rem;
  font-weight: 900;
  letter-spacing: .12em;
  text-align: center;
  text-transform: uppercase;
}

.urgency {
  position: relative;
  z-index: 20;
  padding: 10px 12px;
  color: #fff;
  background: linear-gradient(90deg, #970b17, #e02a38, #970b17);
  text-align: center;
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .02em;
}
.urgency p { margin: 0; }
.hero { padding-top: 44px; overflow: hidden; }
.hero-inner { max-width: 940px; text-align: center; }
.secure-top {
  display: inline-block;
  margin: 0 auto 18px;
  padding: 7px 12px;
  border: 1px solid rgba(255,255,255,.24);
  border-radius: 999px;
  color: #cceeff;
  background: rgba(255,255,255,.08);
  font-size: .73rem;
  font-weight: 900;
}
.hero h1 em {
  color: var(--cyan);
  font-style: normal;
  text-shadow: 0 0 28px rgba(0, 200, 255, .3);
}
.hero-product {
  width: min(650px, 100%);
  margin: 0 auto 24px;
  filter: drop-shadow(0 28px 40px rgba(0, 0, 0, .46));
  animation: product-pulse 2.2s ease-in-out infinite;
}
.lead { max-width: 790px; margin-inline: auto; color: #e1ecf8; font-size: 1.05rem; }
.inline-price { color: var(--gold); white-space: nowrap; }
.cta {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 58px;
  padding: 14px 18px;
  border-radius: 12px;
  color: #fff;
  background: linear-gradient(180deg, #43d769, var(--green));
  box-shadow: 0 9px 0 var(--green-dark), 0 18px 30px rgba(0, 0, 0, .2);
  font-size: .94rem;
  font-weight: 1000;
  text-align: center;
  text-decoration: none;
  transition: transform .2s ease, filter .2s ease;
}
.cta:active { transform: translateY(4px); box-shadow: 0 5px 0 var(--green-dark); }
.hero-cta { max-width: 570px; margin: 28px auto 0; }
.delivery {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  flex-wrap: wrap;
  margin: 20px 0 0;
  color: #dce8f5;
  text-align: center;
  font-size: .84rem;
}
.delivery span { display: inline-flex; align-items: center; gap: 4px; font-weight: 800; white-space: nowrap; }
.delivery .plain { font-weight: 400; }
.delivery img { width: 19px; height: 19px; object-fit: contain; }
.student-proof { margin-top: 26px; }
.student-proof p {
  width: fit-content;
  margin: auto;
  padding: 7px 13px;
  border-radius: 999px;
  color: #cceeff;
  background: rgba(255,255,255,.09);
  font-size: .75rem;
  font-weight: 900;
  text-transform: uppercase;
}
@keyframes product-pulse { 0%,100% { transform: scale(.975); } 50% { transform: scale(1.025); } }

.showcase { overflow: hidden; }
.showcase .center-title { margin-bottom: 36px; }
.marquee {
  width: 100%;
  padding: 8px 0 18px;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
}
.marquee-track {
  display: flex;
  width: max-content;
  gap: 14px;
  animation: marquee-left 32s linear infinite;
  will-change: transform;
}
.marquee-reverse .marquee-track { animation-name: marquee-right; }
.marquee img {
  width: clamp(205px, 57vw, 340px);
  border: 1px solid #d8e3ef;
  border-radius: 15px;
  box-shadow: var(--shadow);
}
@keyframes marquee-left { to { transform: translateX(calc(-50% - 7px)); } }
@keyframes marquee-right { from { transform: translateX(calc(-50% - 7px)); } to { transform: translateX(0); } }

.section-statement { margin-bottom: 30px; font-size: clamp(2.1rem, 9vw, 3.8rem); text-align: center; }
.card-grid { display: grid; gap: 14px; }
.card-grid article {
  padding: 24px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 18px;
  background: rgba(255,255,255,.08);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.12);
}
.card-grid article > span { color: var(--cyan); font-size: 2rem; font-weight: 1000; opacity: .65; }
.card-grid h3 { margin: 12px 0 8px; text-transform: uppercase; }
.card-grid p { margin: 0; color: #dceafa; }

.before-after-image, .devices-image, .material-scene {
  width: min(780px, 100%);
  margin: 30px auto;
  border-radius: 18px;
  box-shadow: var(--shadow);
}
.compare-grid { display: grid; gap: 16px; }
.compare-card {
  padding: 22px 18px;
  border-radius: 20px;
  box-shadow: var(--shadow);
}
.compare-card h3 { margin: 0 0 16px; padding: 13px; border-radius: 12px; color: #fff; text-align: center; }
.compare-card ul, .check-list, .price-card ul { margin: 0; padding: 0; list-style: none; }
.compare-card li, .check-list li, .price-card li { position: relative; padding: 11px 0 11px 36px; border-bottom: 1px solid rgba(90,105,125,.16); }
.compare-card li::before, .check-list li::before, .price-card li::before { position: absolute; left: 2px; font-weight: 1000; }
.before { border: 1px solid #f1aeb4; background: linear-gradient(145deg, #fff8f8, #ffe1e4); }
.before h3 { background: linear-gradient(120deg, #8f0a18, #df3142); }
.before li::before { content: "×"; color: #d6182a; font-size: 1.4rem; }
.after { border: 1px solid #91d69a; background: linear-gradient(145deg, #f7fff8, #ddf6e1); }
.after h3 { background: linear-gradient(120deg, #126f25, #36ad4a); }
.after li::before, .check-list li::before, .price-card li::before { content: "✓"; color: var(--green); }
.cta-center { max-width: 450px; margin: 30px auto 0; }

.included-stack { max-width: 820px; text-align: center; }
.included-stack .check-list { max-width: 690px; margin: 0 auto; text-align: left; }
.included-stack .check-list li { border-color: rgba(255,255,255,.14); }
.included-stack .check-list li::before { color: #5ce47c; }
.included .devices-image { box-shadow: 0 25px 55px rgba(0,0,0,.36); }

.bonus-subtitle { margin-bottom: 13px; color: var(--muted); text-align: center; font-size: 1.12rem; font-weight: 700; }
.bonus-banner, .offer-alert {
  width: fit-content;
  margin: 0 auto 34px;
  padding: 11px 20px;
  border-radius: 10px;
  color: #fff;
  background: linear-gradient(90deg, #a80a16, #e32b3a);
  box-shadow: 0 10px 24px rgba(173,8,21,.24);
  font-weight: 1000;
  letter-spacing: .04em;
  text-align: center;
}
.bonus-grid { display: grid; gap: 17px; }
.bonus-grid article { overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: #fff; box-shadow: var(--shadow); }
.bonus-grid article > div { padding: 20px; }
.bonus-grid small {
  display: block;
  width: fit-content;
  margin-bottom: 11px;
  padding: 7px 11px;
  border-radius: 9px;
  color: #fff;
  background: linear-gradient(135deg, #07336d, #0879de);
  font-size: 1rem;
  font-weight: 1000;
}
.bonus-grid h3 { margin: 6px 0 8px; }
.bonus-grid p { margin: 0; color: var(--muted); }
.bonus-grid .bonus-value {
  margin-top: 18px;
  padding: 9px;
  border: 1px solid #dfe7f0;
  border-radius: 9px;
  color: var(--ink);
  background: #f6f9fd;
  text-align: center;
  font-weight: 800;
}
.bonus-value s { margin: 0 5px; color: #ce1e30; text-decoration-thickness: 2px; }
.bonus-value strong { color: #16852a; font-size: 1.12rem; }
.material-scene { width: min(650px, 100%); margin-top: 34px; }
.bonus-samples { margin: 42px -16px 0; overflow: hidden; }

.offer { padding: 72px 0; color: var(--ink); background: linear-gradient(180deg, #eef3f9, #fff); text-align: center; }
.offer-alert { width: min(620px, 100%); padding: 18px 16px; }
.offer-alert p { margin: 0; }
.countdown { display: flex; align-items: center; justify-content: center; gap: 12px; margin-top: 16px; }
.countdown div { display: grid; width: 82px; padding: 10px; border: 1px solid rgba(255,255,255,.3); border-radius: 12px; background: rgba(95,0,8,.28); }
.countdown strong { font-size: 2rem; line-height: 1; }
.countdown span { font-size: .67rem; text-transform: uppercase; }
.pricing-grid { display: grid; gap: 22px; margin-top: 36px; text-align: left; }
.price-card { position: relative; padding: 28px 22px; border-radius: 20px; background: #fff; box-shadow: 0 28px 70px rgba(3,26,65,.22); }
.price-card.featured {
  color: #fff;
  border: 3px solid #43d769;
  background: radial-gradient(circle at 50% 0, #0d5fb8 0, #082b61 48%, #06152f 100%);
  box-shadow: 0 30px 80px rgba(5,38,86,.34);
}
.popular {
  margin: -28px -22px 22px;
  padding: 11px;
  border-radius: 16px 16px 0 0;
  color: #fff;
  background: linear-gradient(180deg, #55dc71, #23aa43);
  text-align: center;
  font-weight: 1000;
}
.last-chance, .included-badge, .content-badge { width: fit-content; margin: 0 auto 16px; padding: 8px 12px; border-radius: 9px; text-align: center; font-size: .8rem; font-weight: 1000; }
.last-chance { border: 1px solid #ff7a86; background: linear-gradient(90deg, #a80716, #e32b3a); }
.included-badge { background: linear-gradient(180deg, #50c961, #259f39); }
.content-badge { color: #075a91; background: #e5f7ff; }
.price-card h3 { margin: 0 0 16px; font-size: clamp(2rem, 9vw, 2.75rem); text-align: center; }
.package-mockup { width: min(520px, 100%); margin: 0 auto 10px; filter: drop-shadow(0 20px 28px rgba(0,0,0,.35)); animation: product-pulse 2.2s ease-in-out infinite; }
.price-card li { border-color: rgba(255,255,255,.15); }
.price-card li::before { color: #59e979; }
.old-price { margin: 22px 0 0; color: var(--muted); text-align: center; }
.featured .old-price { color: #d5e7fa; font-weight: 800; }
.old-price s { text-decoration-color: #ff6473; text-decoration-thickness: 2px; }
.current-price { margin: 0; color: var(--blue); font-size: 1.5rem; font-weight: 800; text-align: center; }
.current-price strong { font-size: 3.7rem; }
.featured .current-price { color: #58ed77; text-shadow: 0 0 20px rgba(87,236,109,.28); }
.featured .current-price strong { font-size: 4.1rem; }
.installments { margin-bottom: 12px; text-align: center; }
.savings { width: fit-content; margin: auto; padding: 8px 12px; border-radius: 999px; color: #a4ffb5; background: rgba(77,213,98,.14); font-weight: 900; }
.checkout { margin: 20px 0 16px; }
.cta-pulse { animation: cta-pulse 1.65s ease-in-out infinite; }
@keyframes cta-pulse { 0%,100% { transform: scale(.98); filter: brightness(1); } 50% { transform: scale(1.035); filter: brightness(1.1); } }
.payment { width: 230px; margin: auto; opacity: .65; }
.basic-cover { width: min(210px, 62%); margin: 4px auto 16px; filter: drop-shadow(0 16px 22px rgba(0,30,70,.18)); }
.basic-plan li { border-color: var(--line); }
.basic-plan .excluded {
  color: #aeb4bd;
  text-decoration: line-through;
  text-decoration-color: rgba(174,180,189,.55);
}
.basic-plan .excluded::before {
  content: "×";
  color: #d64552;
  font-size: 1.38rem;
}
.basic-plan .current-price { color: #7c99a8; text-shadow: none; }
.basic-cta { background: linear-gradient(180deg, #7c99a8, #617f90); box-shadow: 0 9px 0 #4c6878, 0 18px 30px rgba(0,0,0,.13); }

.guarantee-stack { max-width: 820px; text-align: center; }
.guarantee-stack > img { width: min(300px, 72vw); margin: 0 auto 6px; }
.guarantee-stack p { max-width: 740px; margin-inline: auto; color: var(--muted); }
.hotmart-secure {
  display: grid;
  gap: 2px;
  width: min(390px, 100%);
  margin-top: 28px !important;
  padding: 14px 20px;
  border-radius: 13px;
  color: #fff !important;
  background: linear-gradient(135deg, #061a3b, #0b5baa);
  font-size: .82rem;
  font-weight: 1000;
}
.hotmart-secure strong { color: #9ce8ff; font-size: 1.02rem; }
.steps-grid { display: grid; gap: 14px; padding: 0; list-style: none; }
.steps-grid li { padding: 24px; border: 1px solid rgba(255,255,255,.16); border-radius: 18px; background: rgba(255,255,255,.07); }
.steps-grid span { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; color: var(--navy); background: var(--cyan); font-weight: 1000; }
.steps-grid h3 { margin: 18px 0 6px; }
.steps-grid p { margin: 0; color: #dce8f5; }

details { margin-bottom: 10px; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
summary { position: relative; padding: 18px 48px 18px 18px; cursor: pointer; font-weight: 800; list-style: none; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; top: 12px; right: 18px; color: var(--blue); font-size: 1.6rem; }
details[open] summary::after { content: "−"; }
details p { margin: 0; padding: 0 18px 18px; color: var(--muted); }
footer { padding: 42px 0; color: #aebdce; background: #030d1f; text-align: center; font-size: .75rem; }
footer p { margin-bottom: 8px; }
.disclaimer { max-width: 760px; margin: 18px auto 0; color: #7f91a6; }

@media (min-width: 720px) {
  section, .offer { padding: 94px 0; }
  .wrap { width: min(1120px, calc(100% - 64px)); }
  .card-grid, .compare-grid, .pricing-grid, .bonus-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1040px) {
  .hero { min-height: 820px; display: grid; align-items: center; }
  .card-grid { grid-template-columns: repeat(4, 1fr); }
  .bonus-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}