:root {
  --orange: #ff6a1a;
  --orange-2: #ff9a22;
  --ink: #151923;
  --muted: #647080;
  --line: #eee2da;
  --cream: #fff8f3;
  --surface: #ffffff;
  --soft: #f7f2ee;
  --shadow: 0 24px 70px rgba(92, 54, 25, .11);
  --radius: 8px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: #fffdfa;
  overflow-x: hidden;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(238, 226, 218, .8);
  background: rgba(255, 253, 250, .86);
  backdrop-filter: blur(18px);
}

.nav {
  width: min(1160px, calc(100% - 40px));
  min-height: 78px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
}

.brand img {
  width: 124px;
  height: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
  color: #2a3039;
  font-size: 14px;
  font-weight: 650;
}

.nav-links a {
  padding: 30px 0 26px;
  border-bottom: 2px solid transparent;
}

.nav-links a.active {
  color: var(--orange);
  border-color: var(--orange);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lang-btn,
.ghost-btn,
.primary-btn {
  min-height: 44px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-size: 14px;
  font-weight: 760;
  line-height: 1;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.primary-btn {
  padding: 0 22px;
  color: #fff;
  background: linear-gradient(135deg, var(--orange), var(--orange-2));
  box-shadow: 0 12px 26px rgba(255, 106, 26, .25);
  border: 0;
}

.ghost-btn,
.lang-btn {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
}

.ghost-btn {
  padding: 0 20px;
}

.lang-btn {
  min-width: 90px;
  padding: 0 16px;
}

.primary-btn:hover,
.ghost-btn:hover,
.lang-btn:hover {
  transform: translateY(-2px);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 74px 0 82px;
  background:
    radial-gradient(circle at 76% 30%, rgba(255, 106, 26, .16), transparent 31%),
    linear-gradient(180deg, #fffdfa 0%, #fff6ee 100%);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto -12% -120px 28%;
  height: 240px;
  background: radial-gradient(ellipse, rgba(255, 138, 38, .16), transparent 66%);
  pointer-events: none;
}

.container {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 560px);
  align-items: center;
  gap: 44px;
}

.hero h1,
.page-hero h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(48px, 6.4vw, 86px);
  line-height: .95;
  letter-spacing: 0;
  font-weight: 850;
  overflow-wrap: break-word;
}

.hero p,
.page-hero p {
  margin: 24px 0 0;
  max-width: 560px;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.72;
}

.hero-actions {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-art {
  min-height: 500px;
  display: grid;
  place-items: center;
}

.hero-art img {
  width: min(100%, 640px);
}

.hero-product-image {
  border-radius: 0;
  box-shadow: none;
  mix-blend-mode: multiply;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 9%, #000 91%, transparent 100%), linear-gradient(180deg, transparent 0%, #000 10%, #000 90%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 9%, #000 91%, transparent 100%), linear-gradient(180deg, transparent 0%, #000 10%, #000 90%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-composite: intersect;
}

.proof-strip {
  position: relative;
  z-index: 2;
  margin: -34px auto 0;
  width: min(1160px, calc(100% - 40px));
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
  box-shadow: var(--shadow);
}

.proof-item {
  min-height: 118px;
  padding: 30px 28px;
  display: flex;
  align-items: center;
  gap: 18px;
  background: #fff;
  font-weight: 790;
}

.icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  color: var(--orange);
  background:
    radial-gradient(circle at 32% 24%, rgba(255,255,255,.92), rgba(255,255,255,0) 38%),
    linear-gradient(145deg, #fff7f1, #ffe9dc);
  box-shadow:
    inset 0 0 0 1px rgba(255, 106, 26, .12),
    0 12px 26px rgba(255, 106, 26, .10);
  flex: none;
}

.icon svg {
  width: 24px;
  height: 24px;
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.section {
  padding: 92px 0;
}

.section.tight {
  padding-top: 64px;
}

.section-head {
  max-width: 760px;
  margin: 0 auto 42px;
  text-align: center;
}

.section-head h2,
.split-copy h2 {
  margin: 0;
  font-size: clamp(34px, 4vw, 54px);
  line-height: 1.05;
  font-weight: 830;
}

.section-head p,
.split-copy p,
.card p,
.timeline p {
  color: var(--muted);
  line-height: 1.68;
}

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

.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: 30px;
  box-shadow: 0 16px 50px rgba(40, 30, 20, .05);
}

.card h3 {
  margin: 20px 0 8px;
  font-size: 20px;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 58px;
  align-items: center;
}

.visual-panel {
  border-radius: 8px;
  overflow: hidden;
  background: #fff7f1;
  border: 1px solid var(--line);
}

.visual-panel-blend {
  border: 0;
  background: transparent;
  box-shadow: none;
}

.visual-panel-blend img {
  border-radius: 8px;
  mix-blend-mode: multiply;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%), linear-gradient(180deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%), linear-gradient(180deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-composite: intersect;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 34px;
}

.step {
  position: relative;
  padding: 28px;
  border-radius: var(--radius);
  background: #fff;
  border: 1px solid var(--line);
}

.step-number {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--orange);
  font-weight: 800;
}

.product-grid,
.why-grid,
.audience-labels,
.metrics {
  display: grid;
  gap: 18px;
}

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

.product-card {
  min-height: 430px;
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: 1fr auto;
  align-items: end;
  gap: 24px;
  overflow: hidden;
}

.product-art {
  width: 100%;
  align-self: end;
  justify-self: center;
  border-radius: 8px;
}

.product-poster {
  max-width: 250px;
  aspect-ratio: 597 / 648;
  object-fit: contain;
  filter: drop-shadow(0 20px 34px rgba(92, 54, 25, .12));
}

.why-grid {
  grid-template-columns: repeat(5, 1fr);
}

.why-item {
  min-height: 190px;
  text-align: center;
  padding: 28px 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 18px 54px rgba(40, 30, 20, .055);
}

.why-item .icon {
  margin: 0 auto 16px;
}

.why-item strong {
  display: block;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.28;
}

.why-item p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.audience-labels {
  grid-template-columns: repeat(5, 1fr);
  margin-top: 18px;
  text-align: center;
}

.audience-labels h3 {
  margin: 0;
  padding: 18px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  font-size: 16px;
}

.audience-showcase {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: 0 20px 64px rgba(40, 30, 20, .08);
}

.audience-showcase img {
  width: 100%;
  height: auto;
}

.cta-band {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 30px;
  padding: 44px;
  border-radius: 8px;
  color: #fff;
  background:
    radial-gradient(circle at 86% 50%, rgba(255,255,255,.26), transparent 25%),
    linear-gradient(135deg, #ff6a1a, #ef4d6e 60%, #9a4bc6);
  overflow: hidden;
}

.cta-band h2 {
  margin: 0;
  font-size: clamp(32px, 4vw, 52px);
}

.cta-band p {
  margin: 12px 0 0;
  color: rgba(255,255,255,.82);
  font-size: 18px;
}

.page-hero {
  padding: 78px 0;
  background:
    radial-gradient(circle at 78% 28%, rgba(255, 106, 26, .17), transparent 26%),
    linear-gradient(180deg, #fffdfa, #fff7f1);
}

.page-hero-grid {
  display: grid;
  grid-template-columns: 1fr minmax(320px, 480px);
  align-items: center;
  gap: 58px;
}

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

.metrics {
  grid-template-columns: repeat(4, 1fr);
  text-align: center;
}

.metric strong {
  display: block;
  color: var(--orange);
  font-size: 34px;
  margin-bottom: 8px;
}

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

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

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

.faq-grid details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: 24px 26px;
  box-shadow: 0 16px 50px rgba(40, 30, 20, .05);
}

.faq-grid summary {
  cursor: pointer;
  font-size: 18px;
  font-weight: 800;
}

.faq-grid p {
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.66;
}

.site-footer {
  padding: 64px 0 30px;
  background: #faf6f2;
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr .8fr .8fr .8fr 1.2fr;
  gap: 36px;
}

.footer-grid-simple {
  grid-template-columns: 1.5fr .9fr .8fr .9fr 1fr;
  align-items: start;
}

.footer-logo {
  width: 118px;
  margin-bottom: 16px;
}

.footer-col h3 {
  margin: 0 0 16px;
  font-size: 15px;
}

.footer-col a,
.footer-col p {
  display: block;
  margin: 0 0 11px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.site-footer .footer-col a.footer-email {
  color: var(--orange);
  font-weight: 760;
  text-decoration: underline;
  text-decoration-thickness: 1.5px;
  text-underline-offset: 4px;
}

.copyright {
  margin-top: 38px;
  color: #87909c;
  font-size: 13px;
  line-height: 1.75;
  text-align: center;
}

.copyright a {
  color: #2d3748;
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.social-links {
  display: flex;
  gap: 10px;
}

.social-links a {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: #fff;
  color: var(--ink);
  font-size: 13px;
  font-weight: 850;
  line-height: 1;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.social-links a:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 106, 26, .28);
  box-shadow: 0 12px 26px rgba(92, 54, 25, .10);
}

.social-links svg {
  width: 19px;
  height: 19px;
  display: block;
  fill: currentColor;
}

.social-youtube {
  color: #ff0033;
}

.social-red {
  color: #ff2442;
}

.social-whatsapp {
  color: #25d366;
}

.footer-buy {
  display: flex;
  align-items: center;
  flex-direction: column;
  gap: 8px;
  padding-top: 34px;
  text-align: center;
}

.footer-buy a {
  display: inline-flex;
  align-items: center;
  color: var(--orange);
  font-weight: 850;
  font-size: 18px;
}

.footer-buy a::after {
  content: "↗";
  margin-left: 8px;
}

.footer-buy span {
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 880px) {
  .nav {
    min-height: auto;
    padding: 16px 0;
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    width: 100%;
    gap: 18px;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .nav-links a {
    white-space: nowrap;
    padding: 0 0 10px;
  }

  .nav-actions {
    width: 100%;
    justify-content: space-between;
  }

  .hero-grid,
  .page-hero-grid,
  .split {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 46px;
  }

  .hero-art {
    min-height: 280px;
  }

  .proof-strip,
  .problem-grid,
  .steps,
  .product-grid,
  .why-grid,
  .audience-labels,
  .about-grid,
  .metrics,
  .timeline,
  .platform-grid,
  .faq-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .product-card {
    grid-template-columns: 1fr;
  }

  .cta-band {
    grid-template-columns: 1fr;
    padding: 30px;
  }
}

@media (max-width: 520px) {
  .container,
  .nav,
  .proof-strip {
    width: min(100% - 26px, 1160px);
  }

  .hero h1,
  .page-hero h1 {
    font-size: 42px;
    max-width: 100%;
  }

  .hero p,
  .page-hero p {
    font-size: 17px;
  }

  .hero-actions .primary-btn,
  .hero-actions .ghost-btn,
  .cta-band .ghost-btn {
    width: 100%;
  }

  .nav-actions .primary-btn {
    width: auto;
    flex: 1;
    min-width: 0;
  }

  .hero-art,
  .visual-panel {
    max-width: 100%;
    overflow: hidden;
  }

  .hero-art img {
    width: 112%;
    max-width: 112%;
    margin-left: -6%;
  }
}