:root {
  --bg: #050505;
  --bg-alt: #0a0a0a;
  --card: #131313;
  --card-border: rgba(255, 255, 255, 0.08);
  --text: #f4f6fb;
  --muted: #a8b3c7;
  --orange: #c9f617;
  --orange-dark: #97b911;
  --orange-light: #d9f95d;
  --good: #2ecf7a;
  --bad: #ff5c5c;
  --radius: 16px;
  --font-display: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.5;
  overflow-x: hidden;
}

img, video { max-width: 100%; display: block; }

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

.logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.02em;
}

.logo span { color: var(--orange); }

.hero__logo { margin-bottom: 28px; font-size: 22px; }

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  text-decoration: none;
  border-radius: 999px;
  transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
  cursor: pointer;
  border: none;
  white-space: nowrap;
}

.btn--primary {
  background: #ffffff;
  color: #14151a;
  padding: 8px 16px;
  gap: 14px;
  justify-content: flex-end;
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
  transition: background 0.45s ease, color 0.45s ease, box-shadow 0.3s ease;
}

.btn--primary .btn__label {
  order: 1;
  white-space: nowrap;
}

.btn--primary .btn__icon {
  order: 2;
  width: 46px;
  height: 46px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--orange);
  color: #14151a;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  transition: background 0.45s ease, color 0.45s ease;
}

.btn--primary.is-active {
  background: var(--orange);
  color: #14151a;
  justify-content: flex-start;
  box-shadow: 0 14px 34px -10px rgba(201, 246, 23, 0.6);
}

.btn--primary.is-active .btn__label { order: 2; }
.btn--primary.is-active .btn__icon { order: 1; background: rgba(0, 0, 0, 0.15); color: #14151a; }

.btn--lg { font-size: 17px; }
.btn--lg.btn--primary { padding: 8px 16px; }

.btn--sm { padding: 10px 18px; font-size: 14px; }

.btn--block { width: 100%; }

.btn--outline {
  background: transparent;
  color: var(--orange-light);
  border: 2px solid var(--orange);
  padding: 14px 28px;
  font-size: 15px;
}

.btn--outline:hover { background: rgba(201, 246, 23, 0.1); }

/* EYEBROW */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--orange-light);
  background: rgba(201, 246, 23, 0.12);
  border: 1px solid rgba(201, 246, 23, 0.3);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.eyebrow__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange);
}

/* HERO */
.hero {
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 100px 0;
}

.hero .container {
  position: relative;
  z-index: 2;
  width: 100%;
  margin-left: max(0px, calc((100% - 1120px) / 4));
  margin-right: 0;
}

.hero__content { max-width: 560px; }

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.2vw, 52px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}

.hero__title span { color: var(--orange); }

.hero__subtitle {
  font-size: 17px;
  color: #ffffff;
  margin-bottom: 28px;
  max-width: 480px;
}

.hero__subtitle strong { color: var(--orange-light); }

.hero__media {
  position: absolute;
  inset: 0;
  width: 100%;
  z-index: 1;
}

.hero__video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 55%);
  mask-image: linear-gradient(to right, transparent 0%, black 55%);
}

.hero__grain {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image: url('pixel.png');
  background-repeat: repeat;
  background-size: 6px 6px;
  pointer-events: none;
}

/* PROGRESSIVE BLUR (fixo na base da tela, acima de tudo, durante toda a rolagem) */
.page-blur {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  height: 38vh;
  z-index: 999;
  pointer-events: none;
}

.blur {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.blur-1 { backdrop-filter: blur(0.25px); -webkit-backdrop-filter: blur(0.25px);
  mask-image: linear-gradient(rgba(0,0,0,0) 0%, rgb(0,0,0) 12.5%, rgb(0,0,0) 25%, rgba(0,0,0,0) 37.5%); }
.blur-2 { backdrop-filter: blur(0.5px); -webkit-backdrop-filter: blur(0.5px);
  mask-image: linear-gradient(rgba(0,0,0,0) 12.5%, rgb(0,0,0) 25%, rgb(0,0,0) 37.5%, rgba(0,0,0,0) 50%); }
.blur-3 { backdrop-filter: blur(1px); -webkit-backdrop-filter: blur(1px);
  mask-image: linear-gradient(rgba(0,0,0,0) 25%, rgb(0,0,0) 37.5%, rgb(0,0,0) 50%, rgba(0,0,0,0) 62.5%); }
.blur-4 { backdrop-filter: blur(2px); -webkit-backdrop-filter: blur(2px);
  mask-image: linear-gradient(rgba(0,0,0,0) 37.5%, rgb(0,0,0) 50%, rgb(0,0,0) 62.5%, rgba(0,0,0,0) 75%); }
.blur-5 { backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
  mask-image: linear-gradient(rgba(0,0,0,0) 50%, rgb(0,0,0) 62.5%, rgb(0,0,0) 75%, rgba(0,0,0,0) 87.5%); }
.blur-6 { backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  mask-image: linear-gradient(rgba(0,0,0,0) 62.5%, rgb(0,0,0) 75%, rgb(0,0,0) 87.5%, rgba(0,0,0,0) 100%); }
.blur-7 { backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  mask-image: linear-gradient(rgba(0,0,0,0) 75%, rgb(0,0,0) 87.5%, rgb(0,0,0) 100%); }
.blur-8 { backdrop-filter: blur(32px); -webkit-backdrop-filter: blur(32px);
  mask-image: linear-gradient(rgba(0,0,0,0) 87.5%, rgb(0,0,0) 100%); }

.badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 10px;
}

.badge--rec {
  background: var(--orange);
  color: #1a0e00;
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
}
.badge--free { background: rgba(201, 246, 23, 0.15); color: var(--orange); border: 1px solid rgba(201, 246, 23, 0.4); }

/* TRUST */
.trust {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 13px;
  margin-top: 22px;
  flex-wrap: wrap;
}

.trust--center { justify-content: center; text-align: center; }

.stars { color: var(--orange); letter-spacing: 2px; }

/* SECTION */
.section { padding: 80px 0; }
.section--alt { background: var(--bg-alt); }

.section__head { text-align: center; max-width: 640px; margin: 0 auto 40px; }

#oferta { scroll-margin-top: 64px; }

.section__title {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.2vw, 38px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.section__subtitle { color: var(--muted); font-size: 16px; }

.section__closing {
  text-align: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  margin-top: 40px;
  color: var(--orange-light);
}

/* TAGS */
.tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.tag {
  background: var(--card);
  border: 1px solid var(--card-border);
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 14px;
  color: var(--text);
}

/* COMPARE */
.compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.compare__card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 32px;
  position: relative;
}

.compare__card--highlight {
  border: 2px solid var(--orange);
  background: linear-gradient(180deg, rgba(201, 246, 23, 0.08), var(--card));
}

.compare__title {
  font-family: var(--font-display);
  font-size: 20px;
  margin-bottom: 20px;
}

.compare__list { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.compare__list li { display: flex; align-items: flex-start; gap: 10px; font-size: 15px; }

.icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  margin-top: 1px;
}

.icon--x { background: rgba(255, 92, 92, 0.15); color: var(--bad); }
.icon--check { background: rgba(201, 246, 23, 0.15); color: var(--orange); }

/* BONUS */
.bonus-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.bonus-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 28px;
}

.bonus-card h3 {
  font-family: var(--font-display);
  font-size: 19px;
  margin: 10px 0 10px;
}

.bonus-card p { color: var(--muted); font-size: 14.5px; }

/* TEACHER */
.teacher {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}

.teacher__text p { color: var(--muted); margin-bottom: 14px; max-width: 680px; }
.teacher__text em { color: var(--orange-light); font-style: italic; }
.teacher__text strong { color: var(--text); font-weight: 700; }

.teacher__media img {
  width: 100%;
  display: block;
  border-radius: var(--radius);
  border: 1px solid var(--card-border);
}

.stats { display: flex; gap: 40px; margin-top: 28px; }

.stat__number {
  display: block;
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 900;
  color: var(--orange);
}

.stat__label { color: var(--muted); font-size: 14px; }

/* VALUE STACK */
.value-stack { max-width: 480px; margin: 0 auto; text-align: center; }

.value-list {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 8px 24px;
  margin-bottom: 24px;
  text-align: left;
}

.value-item {
  display: flex;
  justify-content: space-between;
  padding: 14px 0;
  border-bottom: 1px solid var(--card-border);
  font-size: 15px;
  color: var(--muted);
}

.value-item:last-child { border-bottom: none; }

.value-item--total {
  color: var(--text);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
}

.value-note { color: var(--muted); margin-bottom: 4px; }
.value-note--strong { color: var(--orange-light); font-weight: 700; font-family: var(--font-display); margin-bottom: 20px; }

/* OFFER CARD (cartão claro no estilo checkout, com destaque lima) */
.offer-card {
  background: #ffffff;
  border-radius: 28px;
  padding: 36px 32px;
  width: min(80vw, 760px);
  margin-top: 32px;
  margin-bottom: 28px;
  margin-left: calc(50% - min(40vw, 380px));
  box-shadow: 0 40px 100px -30px rgba(201, 246, 23, 0.45), 0 0 0 1px rgba(0, 0, 0, 0.03);
}

.offer-card__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 0;
  align-items: center;
}

.offer-card__col--list { padding-right: 32px; min-width: 0; }

.offer-card__col--price {
  text-align: center;
  border-left: 1px solid #eef0e6;
  padding-left: 32px;
  min-width: 0;
}

.offer-card__col--price .btn__label { white-space: normal; text-align: left; font-size: 15px; line-height: 1.25; }

.offer-card__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  color: #4d5a00;
  background: rgba(201, 246, 23, 0.18);
  border: 1.5px dashed #9db800;
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.offer-card__from { color: #6b7280; font-size: 14px; }

.offer-card__price {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 80px;
  color: #14151a;
  line-height: 1.1;
}

.offer-card__currency { font-size: 22px; vertical-align: super; color: #6b7280; margin-right: 2px; }

.offer-card__installments { color: #6b7280; font-size: 14px; margin-bottom: 18px; }

.offer-card__savings {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  color: #5c7a00;
  background: rgba(201, 246, 23, 0.18);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}

.offer-card__list {
  list-style: none;
  text-align: left;
}

.offer-card__list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid #eef0e6;
  color: #23262b;
  font-size: 14.5px;
  font-weight: 600;
}

.offer-card__list li:last-child { border-bottom: none; }

.offer-card__list-icon {
  width: 26px;
  height: 26px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--orange);
  color: #14151a;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
}

.btn--on-light { background: #14151a; color: #fff; }
.btn--on-light .btn__icon { background: var(--orange); color: #14151a; }
.btn--on-light.is-active { background: var(--orange); color: #14151a; }
.btn--on-light.is-active .btn__icon { background: rgba(0, 0, 0, 0.15); color: #14151a; }

.payment-icons {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
  margin: 0 auto 28px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  font-family: var(--font-display);
  opacity: 0.75;
}

.trust-badges {
  display: flex;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.trust-badges__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  color: var(--muted);
  max-width: 110px;
  text-align: center;
}

.trust-badges__icon { font-size: 20px; }

.offer-warning {
  display: flex;
  gap: 14px;
  text-align: left;
  background: rgba(201, 246, 23, 0.08);
  border: 1px solid rgba(201, 246, 23, 0.3);
  border-radius: var(--radius);
  padding: 20px;
  margin-top: 32px;
}

.offer-warning__icon { font-size: 22px; line-height: 1; flex-shrink: 0; }

.offer-warning__title {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--orange-light);
  margin-bottom: 8px;
}

.offer-warning p { color: var(--muted); font-size: 14.5px; margin-bottom: 6px; }
.offer-warning p:last-child { margin-bottom: 0; }

.offer-closing { margin-top: 40px; margin-bottom: 32px; }

.offer-closing__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  margin-bottom: 14px;
}

.offer-closing p { color: var(--muted); margin-bottom: 14px; }

.offer-closing p.offer-closing__price {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 22px;
  color: var(--orange);
  margin-bottom: 0;
}


/* GUARANTEE */
.guarantee {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.guarantee__body {
  text-align: left;
  display: flex;
  gap: 32px;
  align-items: center;
  margin-top: 16px;
}

.guarantee__seal {
  width: 160px;
  height: auto;
  display: block;
  flex-shrink: 0;
}

.guarantee p { color: var(--muted); margin-top: 10px; }

/* FAQ */
.faq { max-width: 720px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }

.faq-item {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 18px 22px;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15.5px;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1px solid var(--card-border);
  position: relative;
  flex-shrink: 0;
}

.faq-icon::before, .faq-icon::after {
  content: '';
  position: absolute;
  background: var(--orange);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}

.faq-icon::before { width: 10px; height: 2px; }
.faq-icon::after { width: 2px; height: 10px; transition: transform 0.2s ease; }

.faq-item[open] .faq-icon::after { transform: translate(-50%, -50%) scaleY(0); }

.faq-answer { color: var(--muted); font-size: 14.5px; margin-top: 14px; line-height: 1.6; }

.final-cta { text-align: center; margin-top: 56px; }
.final-cta p { color: var(--muted); margin-bottom: 16px; font-size: 16px; }

/* FOOTER */
.footer {
  position: relative;
  z-index: 1000;
  background: var(--bg);
  padding: 40px 0;
  text-align: center;
  border-top: 1px solid var(--card-border);
  color: var(--muted);
  font-size: 13px;
}

.logo--footer { justify-content: center; margin-bottom: 12px; }

.footer__legal { margin-top: 4px; opacity: 0.7; }

/* REVEAL ANIMATION */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* RESPONSIVE */
@media (max-width: 860px) {
  .hero { min-height: auto; display: block; padding: 0; }
  .hero__media {
    position: relative;
    inset: auto;
    width: 100%;
    height: 320px;
  }
  .hero__video {
    -webkit-mask-image: linear-gradient(to bottom, black 65%, transparent 100%);
    mask-image: linear-gradient(to bottom, black 65%, transparent 100%);
  }
  .hero__content { max-width: 100%; padding: 28px 0 48px; }
  .compare { grid-template-columns: 1fr; }
  .bonus-grid { grid-template-columns: 1fr; }
  .teacher { grid-template-columns: 1fr; gap: 32px; }
  .teacher__media { order: -1; max-width: 320px; margin: 0 auto; }
  .guarantee__body { flex-direction: column; gap: 20px; text-align: center; }
  .stats { justify-content: center; }

  .offer-card__grid { grid-template-columns: 1fr; }
  .offer-card__col--price {
    order: -1;
    border-left: none;
    padding-left: 0;
    border-bottom: 1px solid #eef0e6;
    padding-bottom: 28px;
    margin-bottom: 20px;
  }
  .offer-card__col--list { padding-right: 0; }
  .offer-card__col--price .btn--block { width: auto; }
}

@media (max-width: 480px) {
  .hero__title { font-size: 30px; }
  .offer-card__price { font-size: 38px; }
}

/* URGENCY BAR (fixa no topo, por cima do conteúdo, fora do fluxo do layout) */
.urgency-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1001;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 4px 12px;
  padding: 9px 16px;
  background: linear-gradient(90deg, #b30000, #e01212, #b30000);
  color: #fff;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  text-align: center;
  line-height: 1.3;
  box-shadow: 0 4px 20px rgba(224, 18, 18, 0.45);
}

.urgency-bar__timer {
  font-variant-numeric: tabular-nums;
  font-weight: 800;
  font-size: 16px;
  letter-spacing: 0.04em;
  background: rgba(0, 0, 0, 0.35);
  padding: 3px 12px;
  border-radius: 8px;
}

@media (max-width: 480px) {
  .urgency-bar { font-size: 12.5px; padding: 8px 12px; }
  .urgency-bar__timer { font-size: 14px; }
}