:root {
  --bg: #050505;
  --bg-soft: #0c0c0f;
  --card: #121217;
  --card-2: #181820;
  --text: #f5f5f7;
  --muted: #a6a6b3;
  --muted-2: #757585;
  --line: rgba(255, 255, 255, 0.1);
  --red: #ff243d;
  --orange: #ff7a00;
  --red-dark: #b90019;
  --white: #ffffff;
  --green: #24d366;
  --glow: rgba(255, 36, 61, 0.35);
  --radius: 24px;
  --max: 1180px;
  --shadow: 0 30px 100px rgba(0, 0, 0, 0.45);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(255, 36, 61, 0.18), transparent 32rem),
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.08), transparent 25rem),
    linear-gradient(180deg, #050505 0%, #08080b 45%, #050505 100%);
  color: var(--text);
  line-height: 1.5;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(to bottom, black, transparent 80%);
}

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

button,
input,
textarea {
  font: inherit;
}

:focus-visible {
  outline: 3px solid var(--red);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  left: 14px;
  top: 14px;
  z-index: 999;
  transform: translateY(-160%);
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--white);
  color: #050505;
  font-weight: 900;
  transition: transform 0.25s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  width: min(100% - 32px, var(--max));
  margin: 16px auto 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(5, 5, 5, 0.72);
  backdrop-filter: blur(18px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 20px 80px rgba(0, 0, 0, 0.32);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  letter-spacing: -0.03em;
}

.logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--red), var(--orange));
  color: var(--white);
  display: grid;
  place-items: center;
  font-size: 0.82rem;
  box-shadow: 0 0 25px var(--glow);
}

.nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--muted);
  font-size: 0.94rem;
}

.nav a,
.footer a {
  transition: color 0.25s ease;
}

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

.header-cta {
  padding: 11px 18px;
  border-radius: 999px;
  background: var(--white);
  color: #050505;
  font-weight: 900;
  font-size: 0.9rem;
}

.hero {
  position: relative;
  width: min(100% - 32px, var(--max));
  margin: 72px auto 0;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 52px;
  align-items: center;
  min-height: calc(100vh - 130px);
}

.hero-bg {
  position: absolute;
  inset: -80px -120px auto auto;
  width: 420px;
  height: 420px;
  background: var(--red);
  filter: blur(150px);
  opacity: 0.22;
  pointer-events: none;
}

.eyebrow,
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--red);
  font-size: 0.82rem;
  font-weight: 950;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 16px;
}

.eyebrow::before,
.section-label::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--red);
  border-radius: 99px;
}

h1,
h2,
h3 {
  letter-spacing: -0.055em;
  line-height: 1;
}

h1 {
  font-size: clamp(3.05rem, 8vw, 6.65rem);
  max-width: 860px;
}

h1 span {
  color: var(--red);
  text-shadow: 0 0 45px var(--glow);
}

.hero-text {
  max-width: 690px;
  margin-top: 26px;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.22rem);
}

.hero-text strong {
  color: var(--white);
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 950;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, border-color 0.25s ease;
  border: 1px solid transparent;
  text-align: center;
}

.btn:hover {
  transform: translateY(-3px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--red), var(--orange));
  color: var(--white);
  box-shadow: 0 18px 50px var(--glow);
}

.btn-secondary {
  border-color: var(--line);
  color: var(--white);
  background: rgba(255, 255, 255, 0.04);
}

.btn-secondary:hover {
  border-color: rgba(255, 255, 255, 0.28);
}

.btn-light {
  background: var(--white);
  color: #050505;
}

.full {
  width: 100%;
}

.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 34px;
  max-width: 720px;
}

.hero-proof div {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
}

.hero-proof strong {
  display: block;
  font-size: 1.22rem;
  letter-spacing: -0.04em;
}

.hero-proof span {
  display: block;
  color: var(--muted);
  font-size: 0.88rem;
  margin-top: 3px;
}

.hero-card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03)),
    var(--card);
  box-shadow: var(--shadow);
  overflow: hidden;
  transform: rotate(2deg);
}

.browser-top {
  height: 48px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 18px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.browser-top span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--muted-2);
}

.browser-top span:first-child {
  background: var(--red);
}

.mock-page {
  position: relative;
  padding: 34px;
  min-height: 500px;
}

.mock-tag {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 36, 61, 0.12);
  color: var(--red);
  font-size: 0.8rem;
  font-weight: 950;
  margin-bottom: 28px;
}

.mock-title {
  width: 88%;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(90deg, var(--white), rgba(255, 255, 255, 0.3));
  margin-bottom: 18px;
}

.mock-line {
  width: 100%;
  height: 15px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  margin-bottom: 12px;
}

.mock-line.short {
  width: 72%;
}

.mock-button {
  width: 190px;
  height: 52px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--red), var(--orange));
  box-shadow: 0 20px 50px var(--glow);
  margin-top: 32px;
}

.mock-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 44px;
}

.mock-grid div {
  height: 125px;
  border-radius: 18px;
  background:
    radial-gradient(circle at top, rgba(255, 36, 61, 0.24), transparent),
    rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
}

.conversion-pulse {
  position: absolute;
  right: 24px;
  bottom: 24px;
  width: 124px;
  height: 124px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--red);
  color: var(--white);
  font-weight: 950;
  box-shadow: 0 0 0 0 var(--glow);
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(255, 36, 61, 0.55); }
  70% { box-shadow: 0 0 0 28px rgba(255, 36, 61, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 36, 61, 0); }
}

.trust-strip,
.section,
.final-cta,
.footer {
  width: min(100% - 32px, var(--max));
}

.trust-strip {
  margin: 34px auto 0;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.035);
}

.trust-strip span {
  color: var(--muted);
  font-size: 0.92rem;
  padding: 6px 10px;
}

.section {
  margin: 110px auto 0;
}

.pain,
.not-for,
.beyond,
.seo-block,
.authority-card {
  padding: 48px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at top left, rgba(255, 36, 61, 0.14), transparent 28rem),
    var(--card);
}

.pain {
  max-width: 920px;
}

.section h2 {
  font-size: clamp(2.2rem, 5vw, 4.5rem);
}

.section p {
  color: var(--muted);
  font-size: 1.05rem;
}

.pain p,
.beyond p,
.seo-block p,
.authority-card p {
  margin-top: 20px;
  max-width: 880px;
}

.section-head {
  max-width: 860px;
  margin-bottom: 34px;
}

.section-head p {
  margin-top: 16px;
}

.audience-grid,
.included-grid,
.scope-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

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

.mini-card,
.feature,
.step,
.price-card,
.compare-card,
details,
.definition-grid article {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.045);
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.mini-card:hover,
.feature:hover,
.step:hover,
.compare-card:hover,
details:hover,
.definition-grid article:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.065);
}

.mini-card {
  padding: 24px;
}

.mini-card strong {
  display: block;
  color: var(--white);
  font-size: 1.18rem;
  letter-spacing: -0.04em;
  margin-bottom: 12px;
}

.not-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 28px;
}

.not-grid p {
  padding: 18px;
  border: 1px solid rgba(255, 36, 61, 0.24);
  border-radius: 18px;
  background: rgba(255, 36, 61, 0.08);
  color: var(--text);
}

.feature {
  padding: 28px;
  min-height: 240px;
}

.feature span {
  color: var(--red);
  font-weight: 950;
}

.feature h3,
.step h3,
.compare-card h3,
.definition-grid h3 {
  margin-top: 26px;
  margin-bottom: 14px;
  font-size: 1.55rem;
}

.comparison {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 28px;
  align-items: start;
}

.compare-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.compare-card {
  padding: 28px;
}

.compare-card h3 {
  margin-top: 0;
}

.compare-card ul,
.price-card ul {
  list-style: none;
  margin-top: 22px;
  display: grid;
  gap: 12px;
}

.compare-card li,
.price-card li {
  color: var(--muted);
  display: flex;
  gap: 9px;
}

.compare-card li::before,
.price-card li::before {
  content: "✓";
  color: var(--red);
  font-weight: 950;
}

.highlighted {
  background:
    radial-gradient(circle at top, rgba(255, 36, 61, 0.18), transparent 20rem),
    rgba(255, 255, 255, 0.06);
}

.beyond {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 26px;
  align-items: start;
}

.seo-block {
  border-color: rgba(255, 36, 61, 0.3);
  background:
    radial-gradient(circle at top left, rgba(255, 36, 61, 0.22), transparent 30rem),
    var(--card);
}

.definition-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 30px;
}

.definition-grid article {
  padding: 22px;
}

.definition-grid h3 {
  margin-top: 0;
  font-size: 1.25rem;
}

.keyword-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.keyword-cloud span {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--muted);
  font-size: 0.92rem;
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  align-items: stretch;
}

.price-card {
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.price-card.premium {
  background:
    radial-gradient(circle at top right, rgba(255, 36, 61, 0.26), transparent 24rem),
    linear-gradient(180deg, rgba(255, 36, 61, 0.16), rgba(255, 255, 255, 0.04));
  border-color: rgba(255, 36, 61, 0.35);
  transform: scale(1.025);
}

.badge {
  display: inline-flex;
  width: fit-content;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--muted);
  font-weight: 950;
  font-size: 0.8rem;
  margin-bottom: 18px;
}

.premium-badge {
  background: var(--red);
  color: var(--white);
}

.price-card h3 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  margin-bottom: 14px;
}

.price-row {
  margin: 34px 0;
}

.price {
  font-size: clamp(4rem, 8vw, 6rem);
  font-weight: 950;
  line-height: 0.9;
  letter-spacing: -0.08em;
}

.price span {
  font-size: 1.7rem;
  margin-right: 6px;
  color: var(--red);
}

.price-row small {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-weight: 800;
}

.price-card .btn {
  margin-top: 28px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.step {
  padding: 30px;
}

.step strong {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--red);
  display: grid;
  place-items: center;
  box-shadow: 0 15px 40px var(--glow);
}

.authority-card {
  display: grid;
  grid-template-columns: 0.95fr 1fr auto;
  gap: 26px;
  align-items: center;
}

.authority-card p {
  margin-top: 0;
}

.faq-list {
  display: grid;
  gap: 14px;
}

details {
  padding: 22px;
}

summary {
  cursor: pointer;
  font-weight: 950;
  font-size: 1.1rem;
}

details p {
  margin-top: 16px;
}

.final-cta {
  margin: 110px auto 0;
  padding: 70px 34px;
  text-align: center;
  border-radius: 34px;
  background:
    radial-gradient(circle at center, rgba(255, 36, 61, 0.28), transparent 30rem),
    linear-gradient(135deg, rgba(255, 36, 61, 0.18), rgba(255, 255, 255, 0.04));
  border: 1px solid rgba(255, 36, 61, 0.3);
}

.final-cta p {
  color: var(--red);
  font-weight: 950;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.82rem;
}

.final-cta h2 {
  margin: 14px auto 26px;
  font-size: clamp(2.4rem, 6vw, 5.2rem);
  max-width: 850px;
}

.footer {
  margin: 60px auto 24px;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.footer-links {
  display: flex;
  gap: 16px;
}

.footer a {
  color: var(--muted);
}

.floating-whatsapp {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 30;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 17px;
  border-radius: 999px;
  background: var(--green);
  color: #021006;
  font-weight: 950;
  box-shadow: 0 18px 60px rgba(36, 211, 102, 0.35);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

body.js-ready .js-whatsapp {
  cursor: pointer;
}

@media (max-width: 1060px) {
  .audience-grid,
  .scope-grid,
  .definition-grid,
  .not-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .authority-card,
  .beyond,
  .comparison {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 920px) {
  .site-header {
    border-radius: 24px;
  }

  .nav {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
    margin-top: 52px;
    min-height: auto;
  }

  .hero-card {
    transform: none;
  }

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

  .price-card.premium {
    transform: none;
  }
}

@media (max-width: 620px) {
  .site-header {
    width: min(100% - 20px, var(--max));
    margin-top: 10px;
    padding: 10px;
  }

  .logo span:last-child {
    display: none;
  }

  .header-cta {
    padding: 10px 14px;
    font-size: 0.82rem;
  }

  .hero,
  .trust-strip,
  .section,
  .final-cta,
  .footer {
    width: min(100% - 22px, var(--max));
  }

  .hero {
    margin-top: 42px;
  }

  .hero-proof,
  .audience-grid,
  .scope-grid,
  .definition-grid,
  .not-grid {
    grid-template-columns: 1fr;
  }

  .trust-strip {
    border-radius: 24px;
    justify-content: flex-start;
  }

  .hero-actions {
    display: grid;
  }

  .btn {
    width: 100%;
  }

  .mock-page {
    padding: 22px;
    min-height: 390px;
  }

  .mock-title {
    height: 42px;
  }

  .mock-grid {
    grid-template-columns: 1fr;
    margin-top: 28px;
  }

  .mock-grid div {
    height: 70px;
  }

  .conversion-pulse {
    width: 92px;
    height: 92px;
    font-size: 0.82rem;
  }

  .pain,
  .not-for,
  .beyond,
  .seo-block,
  .authority-card {
    padding: 28px;
  }

  .feature,
  .step,
  .price-card,
  .compare-card,
  .mini-card,
  .definition-grid article {
    padding: 24px;
  }

  .final-cta {
    padding: 48px 22px;
  }

  .footer {
    flex-direction: column;
    padding-bottom: 76px;
  }

  .floating-whatsapp {
    right: 14px;
    bottom: 14px;
    padding: 11px 14px;
    font-size: 0.9rem;
    box-shadow: 0 12px 40px rgba(36, 211, 102, 0.28);
  }
}

@media (max-width: 360px) {
  .floating-whatsapp {
    padding: 10px 12px;
    font-size: 0.82rem;
  }

  .floating-whatsapp span:first-child {
    display: none;
  }

  .header-cta {
    font-size: 0.78rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    scroll-behavior: auto !important;
    transition: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}


.legal-page {
  width: min(100% - 32px, 880px);
  margin: 86px auto 0;
  padding: 48px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at top left, rgba(255, 36, 61, 0.14), transparent 28rem),
    var(--card);
}

.legal-page h1 {
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  margin-bottom: 18px;
}

.legal-page h2 {
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  margin-top: 32px;
  margin-bottom: 12px;
}

.legal-page p,
.legal-page li {
  color: var(--muted);
  margin-top: 10px;
}

.legal-page ul {
  padding-left: 20px;
  margin-top: 12px;
}

.legal-page .btn {
  margin-top: 28px;
}

@media (max-width: 620px) {
  .legal-page {
    width: min(100% - 22px, 880px);
    padding: 28px;
    margin-top: 52px;
  }

  .footer-links {
    flex-wrap: wrap;
  }
}