:root {
  --bg: #070000;
  --bg-2: #140303;
  --card: rgba(24, 5, 5, 0.86);
  --card-2: rgba(46, 8, 8, 0.86);
  --red: #ff1717;
  --red-dark: #8f0000;
  --red-soft: rgba(255, 23, 23, 0.18);
  --white: #fff7f3;
  --muted: #c9b6b2;
  --line: rgba(255, 255, 255, 0.13);
  --shadow: 0 24px 80px rgba(255, 0, 0, 0.22);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 10% 0%, rgba(255, 0, 0, 0.28), transparent 30rem),
    radial-gradient(circle at 90% 18%, rgba(255, 23, 23, 0.22), transparent 26rem),
    linear-gradient(180deg, var(--bg), #100101 52%, #050000);
  color: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent);
}

.page-effects {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.page-effects span {
  position: absolute;
  width: 42vw;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(255, 23, 23, 0.88), transparent);
  box-shadow: 0 0 28px rgba(255, 23, 23, 0.75);
  transform: rotate(-34deg);
  animation: lightningSweep 8s linear infinite;
  opacity: 0;
}

.page-effects span:nth-child(1) {
  top: 14%;
  left: -35%;
}

.page-effects span:nth-child(2) {
  top: 54%;
  left: -45%;
  animation-delay: 2.7s;
}

.page-effects span:nth-child(3) {
  top: 82%;
  left: -30%;
  animation-delay: 5.2s;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem clamp(1rem, 3vw, 2.75rem);
  border-bottom: 1px solid rgba(255, 23, 23, 0.22);
  background: rgba(7, 0, 0, 0.72);
  backdrop-filter: blur(16px);
  transition: background 220ms ease, border-color 220ms ease;
}

.site-header.is-scrolled {
  border-color: rgba(255, 23, 23, 0.52);
  background: rgba(7, 0, 0, 0.93);
}

.brand img {
  width: 124px;
  filter: drop-shadow(0 0 18px rgba(255, 23, 23, 0.7));
}

.nav {
  display: flex;
  gap: clamp(0.8rem, 2vw, 1.5rem);
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 800;
}

.nav a:hover {
  color: var(--white);
}

.btn {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 0.8rem 1.05rem;
  border: 1px solid transparent;
  font-weight: 900;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary,
.btn-whatsapp {
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  color: white;
  box-shadow: 0 0 28px rgba(255, 23, 23, 0.38);
  animation: ctaPulse 2.6s ease-in-out infinite;
}

.btn-secondary {
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.07);
}

.btn-card {
  width: 100%;
  margin-top: 1.2rem;
  border-color: rgba(255, 23, 23, 0.42);
  background: rgba(255, 23, 23, 0.14);
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  padding: 8.8rem clamp(1rem, 4vw, 4rem) 4rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 0, 0, 0.96), rgba(7, 0, 0, 0.58), rgba(7, 0, 0, 0.95)),
    url("assets/banner.png") center / cover;
  opacity: 0.56;
  transform: scale(1.04);
  animation: heroBreath 12s ease-in-out infinite alternate;
}

.hero-scan {
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 18%, rgba(255, 255, 255, 0.09) 24%, transparent 31%);
  transform: translateX(-120%);
  animation: scan 5.5s ease-in-out infinite;
  pointer-events: none;
}

.hero-content {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(300px, 0.75fr);
  gap: clamp(2rem, 5vw, 5rem);
  max-width: 1180px;
  margin: 0 auto;
  align-items: center;
}

.hero-copy h1,
.section-heading h2,
.final-cta h2 {
  margin: 0;
  line-height: 0.98;
  letter-spacing: 0;
}

.hero-copy h1 {
  max-width: 760px;
  font-size: clamp(2.8rem, 7vw, 6.4rem);
  text-transform: uppercase;
  text-shadow: 0 0 28px rgba(255, 0, 0, 0.24);
  animation: textIgnite 900ms ease both;
}

.eyebrow {
  margin: 0 0 1rem;
  color: #ff4a4a;
  font-size: 0.8rem;
  font-weight: 1000;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero-text {
  max-width: 650px;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.8rem;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.6rem;
}

.trust-row span {
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 999px;
  padding: 0.65rem 0.85rem;
  background: rgba(255, 255, 255, 0.06);
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 800;
}

.hero-media {
  position: relative;
  border: 1px solid rgba(255, 23, 23, 0.32);
  border-radius: 8px;
  padding: clamp(1rem, 3vw, 2rem);
  background: linear-gradient(180deg, rgba(255, 23, 23, 0.13), rgba(0, 0, 0, 0.66));
  box-shadow: var(--shadow);
  isolation: isolate;
  animation: floatPanel 5s ease-in-out infinite;
}

.hero-media::before {
  content: "";
  position: absolute;
  inset: -2px;
  z-index: -1;
  border-radius: inherit;
  background: conic-gradient(from 90deg, transparent, rgba(255, 23, 23, 0.8), transparent, rgba(255, 255, 255, 0.3), transparent);
  animation: borderSpin 5s linear infinite;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 1px;
  z-index: -1;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(48, 4, 4, 0.92), rgba(0, 0, 0, 0.86));
}

.hero-media img {
  width: min(100%, 440px);
  margin: 0 auto;
  filter: drop-shadow(0 0 30px rgba(255, 23, 23, 0.65));
}

.panel-name {
  display: grid;
  gap: 0.2rem;
  margin-top: 1rem;
  border-top: 1px solid var(--line);
  padding-top: 1rem;
  text-align: center;
}

.panel-name span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
}

.panel-name strong {
  color: white;
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  text-transform: uppercase;
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
  max-width: 720px;
  margin-top: 1.2rem;
}

.stats-row div {
  border: 1px solid rgba(255, 23, 23, 0.28);
  border-radius: 8px;
  padding: 0.95rem;
  background: rgba(0, 0, 0, 0.42);
}

.stats-row strong {
  display: block;
  color: white;
  font-size: clamp(1.4rem, 3vw, 2rem);
}

.stats-row span {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 800;
}

.ticker {
  overflow: hidden;
  border-block: 1px solid rgba(255, 23, 23, 0.3);
  background: rgba(255, 23, 23, 0.08);
}

.ticker-track {
  display: flex;
  width: max-content;
  gap: 1rem;
  padding: 0.85rem 0;
  animation: tickerMove 22s linear infinite;
}

.ticker-track span {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  color: white;
  font-weight: 1000;
  text-transform: uppercase;
  white-space: nowrap;
}

.ticker-track span::after {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 18px rgba(255, 23, 23, 0.8);
}

.banner-section {
  max-width: 1080px;
  margin: -2rem auto 0;
  padding: 0 clamp(1rem, 3vw, 2rem);
  position: relative;
  z-index: 1;
}

.banner-section img {
  overflow: hidden;
  border: 1px solid rgba(255, 23, 23, 0.34);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.section {
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(4rem, 8vw, 6rem) clamp(1rem, 4vw, 2rem);
}

.section-heading {
  max-width: 790px;
  margin-bottom: 2rem;
}

.section-heading h2,
.final-cta h2 {
  font-size: clamp(2rem, 4.5vw, 4rem);
  text-transform: uppercase;
}

.benefit-grid,
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.benefit-grid article,
.price-card,
.faq-list details {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background: var(--card);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.28);
}

.benefit-grid article,
.price-card,
.steps div,
.faq-list details,
.banner-section,
.final-cta {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 650ms ease, transform 650ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.benefit-grid article.is-visible,
.price-card.is-visible,
.steps div.is-visible,
.faq-list details.is-visible,
.banner-section.is-visible,
.final-cta.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.benefit-grid article:hover,
.steps div:hover,
.faq-list details:hover {
  border-color: rgba(255, 23, 23, 0.55);
  box-shadow: 0 18px 48px rgba(255, 0, 0, 0.16);
}

.benefit-grid article {
  padding: 1.25rem;
}

.icon {
  display: inline-flex;
  margin-bottom: 1.6rem;
  width: 3rem;
  height: 3rem;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 23, 23, 0.45);
  border-radius: 50%;
  color: var(--red);
  font-weight: 1000;
}

.benefit-grid h3,
.price-card h3 {
  margin: 0 0 0.7rem;
}

.benefit-grid p,
.price-card p,
.faq-list p {
  color: var(--muted);
  line-height: 1.55;
}

.pricing-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.price-card {
  position: relative;
  overflow: hidden;
  padding: 1.4rem;
}

.price-card:hover {
  border-color: rgba(255, 23, 23, 0.72);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.price-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(255, 23, 23, 0.2), transparent 44%);
  pointer-events: none;
}

.price-card > * {
  position: relative;
}

.price-card.featured {
  border-color: rgba(255, 23, 23, 0.82);
  background: var(--card-2);
  box-shadow: var(--shadow);
  animation: featuredPulse 3s ease-in-out infinite;
}

.badge {
  display: inline-flex;
  margin-bottom: 1rem;
  border-radius: 999px;
  padding: 0.42rem 0.7rem;
  background: white;
  color: #170000;
  font-size: 0.72rem;
  font-weight: 1000;
  text-transform: uppercase;
}

.credits {
  margin: 0 0 0.4rem;
  color: white;
  font-weight: 1000;
  text-transform: uppercase;
}

.price-card h3 {
  color: #ff2c2c;
  font-size: clamp(2.3rem, 4.5vw, 4.1rem);
  text-shadow: 0 0 24px rgba(255, 0, 0, 0.24);
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.steps div {
  min-height: 180px;
  border: 1px solid rgba(255, 23, 23, 0.28);
  border-radius: 8px;
  padding: 1.25rem;
  background: linear-gradient(180deg, rgba(255, 23, 23, 0.14), rgba(255, 255, 255, 0.035));
}

.steps strong {
  display: block;
  margin-bottom: 1.4rem;
  color: var(--red);
  font-size: 3rem;
}

.steps span {
  color: var(--muted);
  line-height: 1.5;
  font-weight: 750;
}

.faq-list {
  display: grid;
  gap: 0.8rem;
}

.faq-list details {
  padding: 1.1rem 1.25rem;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 900;
}

.final-cta {
  display: grid;
  grid-template-columns: 150px 1fr auto;
  gap: 1.5rem;
  max-width: 1180px;
  margin: 0 auto 4rem;
  align-items: center;
  border: 1px solid rgba(255, 23, 23, 0.42);
  border-radius: 8px;
  padding: clamp(1.2rem, 3vw, 2rem);
  background:
    linear-gradient(135deg, rgba(255, 23, 23, 0.22), rgba(0, 0, 0, 0.7)),
    var(--card);
  box-shadow: var(--shadow);
}

.final-cta img {
  filter: drop-shadow(0 0 18px rgba(255, 23, 23, 0.7));
}

.floating-cta {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 30;
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.85rem 1.1rem;
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  color: white;
  font-weight: 1000;
  box-shadow: 0 0 34px rgba(255, 23, 23, 0.48);
  animation: ctaPulse 2.6s ease-in-out infinite;
}

.checkout-modal {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.checkout-modal.is-open {
  display: flex;
}

.checkout-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.78);
  backdrop-filter: blur(10px);
}

.checkout-panel {
  position: relative;
  width: min(100%, 760px);
  max-height: min(92vh, 900px);
  overflow: auto;
  border: 1px solid rgba(255, 23, 23, 0.46);
  border-radius: 8px;
  padding: clamp(1.25rem, 4vw, 2.2rem);
  background:
    radial-gradient(circle at top right, rgba(255, 23, 23, 0.24), transparent 36%),
    linear-gradient(180deg, rgba(28, 3, 3, 0.98), rgba(4, 0, 0, 0.98));
  box-shadow: 0 30px 120px rgba(255, 0, 0, 0.28);
}

.checkout-close {
  position: absolute;
  top: 0.8rem;
  right: 0.8rem;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: white;
  cursor: pointer;
  font-size: 1.2rem;
  font-weight: 1000;
}

.checkout-panel h2 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1;
  text-transform: uppercase;
}

.checkout-subtitle,
.checkout-success-view p {
  color: var(--muted);
  line-height: 1.55;
}

.selected-plan,
.payment-summary {
  display: grid;
  gap: 0.8rem;
  margin: 1.25rem 0;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 1rem;
  background: rgba(0, 0, 0, 0.35);
}

.selected-plan span,
.payment-summary span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.selected-plan strong,
.payment-summary strong {
  color: white;
  font-size: 1.08rem;
}

.payment-summary {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

#checkoutForm {
  display: grid;
  gap: 1rem;
}

#checkoutForm label,
.pix-copy {
  display: grid;
  gap: 0.42rem;
  color: white;
  font-weight: 900;
}

#checkoutForm input,
.pix-copy textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.46);
  color: white;
  font: inherit;
  padding: 0.9rem 1rem;
  outline: none;
}

#checkoutForm input:focus,
.pix-copy textarea:focus {
  border-color: rgba(255, 23, 23, 0.76);
  box-shadow: 0 0 0 4px rgba(255, 23, 23, 0.13);
}

.checkout-submit {
  width: 100%;
  margin-top: 0.4rem;
}

.qr-box {
  display: grid;
  min-height: 260px;
  place-items: center;
  margin: 1rem 0;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background: white;
  color: #1a0000;
  text-align: center;
  padding: 1rem;
}

.qr-box img {
  width: min(100%, 280px);
}

.pix-copy textarea {
  min-height: 110px;
  resize: vertical;
}

.checkout-error {
  margin: 1rem 0 0;
  border: 1px solid rgba(255, 23, 23, 0.42);
  border-radius: 8px;
  padding: 0.9rem 1rem;
  background: rgba(255, 23, 23, 0.12);
  color: white;
  font-weight: 850;
}

.footer {
  border-top: 1px solid rgba(255, 255, 255, 0.11);
  padding: 2rem 1rem;
  color: var(--muted);
  text-align: center;
}

@media (max-width: 980px) {
  .nav {
    display: none;
  }

  .hero-content,
  .final-cta {
    grid-template-columns: 1fr;
  }

  .hero-media {
    max-width: 520px;
  }

  .benefit-grid,
  .pricing-grid,
  .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .site-header {
    align-items: center;
  }

  .brand img {
    width: 92px;
  }

  .btn-whatsapp {
    min-height: 40px;
    padding: 0.65rem 0.75rem;
    font-size: 0.78rem;
  }

  .hero {
    padding-top: 6.8rem;
  }

  .hero-copy h1 {
    font-size: clamp(2.25rem, 12vw, 3.35rem);
  }

  .hero-actions .btn {
    width: 100%;
  }

  .stats-row {
    grid-template-columns: 1fr;
  }

  .benefit-grid,
  .pricing-grid,
  .steps {
    grid-template-columns: 1fr;
  }

  .banner-section {
    margin-top: 0;
  }

  .floating-cta {
    left: 1rem;
    right: 1rem;
  }

  .payment-summary {
    grid-template-columns: 1fr;
  }
}

@keyframes lightningSweep {
  0% {
    opacity: 0;
    transform: translateX(0) rotate(-34deg);
  }
  8% {
    opacity: 1;
  }
  18% {
    opacity: 0.55;
  }
  28% {
    opacity: 0;
    transform: translateX(170vw) rotate(-34deg);
  }
  100% {
    opacity: 0;
    transform: translateX(170vw) rotate(-34deg);
  }
}

@keyframes ctaPulse {
  0%, 100% {
    box-shadow: 0 0 22px rgba(255, 23, 23, 0.34);
  }
  50% {
    box-shadow: 0 0 42px rgba(255, 23, 23, 0.72);
  }
}

@keyframes heroBreath {
  from {
    transform: scale(1.04);
  }
  to {
    transform: scale(1.1);
  }
}

@keyframes scan {
  0%, 45% {
    transform: translateX(-120%);
  }
  72%, 100% {
    transform: translateX(120%);
  }
}

@keyframes textIgnite {
  from {
    opacity: 0;
    transform: translateY(16px);
    filter: blur(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }
}

@keyframes floatPanel {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}

@keyframes borderSpin {
  to {
    transform: rotate(1turn);
  }
}

@keyframes tickerMove {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@keyframes featuredPulse {
  0%, 100% {
    box-shadow: 0 24px 80px rgba(255, 0, 0, 0.22);
  }
  50% {
    box-shadow: 0 28px 100px rgba(255, 0, 0, 0.42);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }
}