:root {
  --green-900: #063f2c;
  --green-800: #0a5c3f;
  --green-700: #0f7a52;
  --green-600: #17a866;
  --green-500: #22c37a;
  --green-100: #e6f8ee;
  --green-50: #f3fbf6;
  --ink: #10241c;
  --muted: #55685f;
  --line: #e1ede6;
  --white: #ffffff;
  --red-600: #e0263f;
  --red-700: #b81e33;
  --red-100: #fde5e8;
  --radius: 16px;
  --shadow: 0 20px 40px -20px rgba(6, 63, 44, 0.25);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--white);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 {
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2rem, 4vw, 3rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); margin-bottom: 12px; }
h3 { font-size: 1.2rem; margin-bottom: 8px; }

p { color: var(--muted); }

.center { text-align: center; margin-left: auto; margin-right: auto; }

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--green-700);
  background: var(--green-100);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 14px;
  letter-spacing: 0.02em;
}
.eyebrow.center { display: block; width: fit-content; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  border: 2px solid transparent;
  cursor: pointer;
}
.btn-primary {
  background: var(--green-600);
  color: var(--white);
  box-shadow: 0 12px 24px -10px rgba(23, 168, 102, 0.6);
}
.btn-primary:hover { background: var(--green-700); transform: translateY(-2px); }
.btn-ghost {
  background: transparent;
  color: var(--green-800);
  border-color: var(--line);
}
.btn-ghost:hover { border-color: var(--green-600); }
.btn-outline {
  background: var(--white);
  color: var(--green-700);
  border-color: var(--green-600);
  width: 100%;
}
.btn-outline:hover { background: var(--green-50); }
.btn-small { padding: 10px 18px; font-size: 0.9rem; }

/* Top bar */
.top-bar {
  background: var(--green-900);
  color: var(--white);
  text-align: center;
  font-weight: 700;
  font-size: 0.85rem;
  padding: 10px 16px;
  letter-spacing: 0.02em;
}

.logo {
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--ink);
  text-decoration: none;
}
.logo span { color: var(--green-600); }

/* Hero */
.hero { padding: 72px 0; background: linear-gradient(180deg, var(--green-50), var(--white)); }
.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}
.hero-sub { font-size: 1.1rem; margin: 20px 0 28px; max-width: 520px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-badges { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 24px; }
.hero-badges span {
  font-size: 0.8rem; font-weight: 600; color: var(--green-800);
  background: var(--green-100); padding: 8px 14px; border-radius: 999px;
}
.hero-trust { display: flex; align-items: center; gap: 12px; margin-top: 32px; }
.avatars { display: flex; }
.avatars span {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--green-500);
  border: 2px solid var(--white);
  margin-left: -10px;
}
.avatars span:first-child { margin-left: 0; }
.hero-trust p { font-size: 0.85rem; }

.mockup-card {
  background: var(--white);
  border-radius: 20px;
  box-shadow: var(--shadow);
  padding: 24px;
  border: 1px solid var(--line);
}
.mockup-bar { display: flex; gap: 6px; margin-bottom: 20px; }
.mockup-bar span { width: 10px; height: 10px; border-radius: 50%; background: var(--line); }
.mockup-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 0; border-bottom: 1px solid var(--line);
}
.mockup-label { color: var(--muted); font-size: 0.9rem; }
.mockup-value { font-weight: 700; }
.mockup-value.positive { color: var(--green-600); }
.mockup-chart { display: flex; align-items: flex-end; gap: 8px; height: 90px; margin-top: 20px; }
.mockup-chart .bar { flex: 1; background: var(--green-500); border-radius: 6px 6px 0 0; opacity: 0.85; }

/* Problem */
.problem { padding: 64px 0; }
.problem h2 { text-align: center; margin-bottom: 36px; }

.problem-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.problem-card {
  background: var(--green-50);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
  border-top: 3px solid var(--red-600);
}
.problem-card .icon {
  font-size: 1.6rem; margin: 0 auto 14px;
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--red-100);
  display: flex; align-items: center; justify-content: center;
}
.problem-card p { color: var(--ink); font-weight: 500; }

.alert-banner {
  margin-top: 40px;
  background: var(--red-100);
  border: 1px solid rgba(224, 38, 63, 0.25);
  color: var(--ink);
  text-align: center;
  font-size: 1.1rem;
  padding: 20px 28px;
  border-radius: var(--radius);
}
.alert-banner strong { color: var(--red-600); }

/* Creator */
.creator { padding: 72px 0; background: var(--green-50); }
.creator-inner {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 48px;
  align-items: center;
}
.photo-frame {
  background: var(--white);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
}
.creator-img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 12px;
  display: block;
}
.creator-copy h2 { color: var(--green-900); margin-bottom: 16px; }
.creator-copy p { margin-bottom: 24px; max-width: 520px; }
/* Garantia */
.guarantee { padding: 56px 0; background: var(--green-500); }
.guarantee-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  max-width: 800px;
  margin: 0 auto;
}
.guarantee-badge {
  width: 190px; height: 190px; flex-shrink: 0;
  object-fit: contain;
  filter: drop-shadow(0 10px 16px rgba(0,0,0,0.2));
}
.guarantee h2 { color: var(--green-900); margin-bottom: 8px; font-size: 1.5rem; }
.guarantee p { color: rgba(6, 63, 44, 0.8); margin: 0; }

/* Showcase (vitrine de recursos) */
.showcase { padding: 72px 0; background: var(--green-900); color: var(--white); }
.showcase .eyebrow.light { background: rgba(255,255,255,0.1); color: var(--green-500); }
.showcase h2.light { color: var(--white); margin-bottom: 56px; }
.showcase-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 56px;
}
.showcase-row:last-child { margin-bottom: 0; }
.showcase-row.reverse .showcase-media { order: 2; }
.showcase-row.reverse .showcase-copy { order: 1; }
.showcase-copy h3 { color: var(--white); font-size: 1.4rem; }
.showcase-copy p { color: rgba(255,255,255,0.65); font-size: 1.05rem; }

.showcase-media > div {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 28px;
}

/* Product shots (screenshots reais) */
.product-shot { max-width: 900px; margin: 0 auto 72px; text-align: center; }
.product-shot:last-of-type { margin-bottom: 56px; }
.product-shot .tag {
  display: inline-block; font-size: 0.78rem; font-weight: 700;
  color: var(--green-500); background: rgba(255,255,255,0.08);
  padding: 6px 14px; border-radius: 999px; margin-bottom: 14px;
}
.product-shot h3 { color: var(--white); font-size: 1.5rem; margin-bottom: 10px; }
.product-shot p { color: rgba(255,255,255,0.65); font-size: 1.05rem; max-width: 560px; margin: 0 auto 32px; }

.browser-frame {
  background: #1c1c1c;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.06);
}
.browser-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 16px; background: #26292a;
}
.browser-bar .dot { width: 10px; height: 10px; border-radius: 50%; background: #4a4d4e; }
.browser-bar .dot:first-child { background: #ff5f57; }
.browser-bar .dot:nth-child(2) { background: #febc2e; }
.browser-bar .dot:nth-child(3) { background: #28c840; }
.browser-url {
  margin-left: 12px; font-size: 0.78rem; color: rgba(255,255,255,0.4);
  background: rgba(255,255,255,0.06); padding: 4px 12px; border-radius: 6px;
}
.browser-frame img { width: 100%; display: block; }

/* Mockup de dispositivos (notebook + celular) */
.device-mockup {
  position: relative;
  max-width: 640px;
  margin: 0 auto;
  padding: 0 0 60px 70px;
}
.laptop-screen {
  background: #0b0b0b;
  border-radius: 12px 12px 0 0;
  padding: 10px 10px 0;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.6);
  overflow: hidden;
}
.laptop-screen img { width: 100%; display: block; border-radius: 4px 4px 0 0; }
.laptop-base {
  height: 14px;
  background: linear-gradient(180deg, #e2e2e2, #b9b9b9);
  border-radius: 0 0 8px 8px;
  position: relative;
}
.laptop-base::after {
  content: ""; position: absolute; left: 50%; top: 0;
  transform: translateX(-50%);
  width: 70px; height: 5px; background: #9c9c9c; border-radius: 0 0 4px 4px;
}
.phone {
  position: absolute;
  left: 0; bottom: 20px;
  width: 130px;
  background: #111;
  border: 3px solid #1e1e1e;
  border-radius: 20px;
  padding: 6px;
  box-shadow: 0 20px 40px -15px rgba(0,0,0,0.6);
}
.phone img {
  width: 100%; height: 220px;
  object-fit: cover; object-position: top left;
  border-radius: 14px; display: block;
}

.steps-mock { display: flex; flex-direction: column; gap: 14px; }
.step {
  display: flex; align-items: center; gap: 12px;
  color: rgba(255,255,255,0.85); font-size: 0.95rem;
}
.step span {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--green-500); color: var(--green-900);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.85rem; flex-shrink: 0;
}

/* Trust badges */
.trust-badges { padding: 48px 0; background: var(--green-50); }
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.trust-item { display: flex; gap: 14px; align-items: flex-start; }
.trust-icon {
  font-size: 1.3rem; flex-shrink: 0;
  width: 44px; height: 44px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: var(--green-100);
}
.trust-item:nth-child(2) .trust-icon { background: #e7f0fd; }
.trust-item:nth-child(3) .trust-icon { background: var(--red-100); }
.trust-item strong { display: block; margin-bottom: 4px; color: var(--ink); }
.trust-item p { font-size: 0.9rem; margin: 0; }

/* Pricing */
.pricing { padding: 80px 0; }
.pricing-sub { margin-bottom: 48px; }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 380px));
  gap: 28px;
  justify-content: center;
}
.price-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px 32px;
  position: relative;
  display: flex;
  flex-direction: column;
}
.price-card.featured {
  background: var(--green-900);
  border-color: var(--green-900);
  box-shadow: var(--shadow);
  transform: translateY(-8px);
  padding-top: 44px;
}
.price-card.featured h3 { color: var(--white); }
.price-card.featured .price-desc { color: rgba(255,255,255,0.65); }
.price-card.featured .price-features li { color: rgba(255,255,255,0.9); }

.price-card-mockup {
  position: relative;
  padding: 8px 0 20px;
  margin-bottom: 16px;
}
.piggy-badge {
  position: absolute;
  top: -6px; right: 4px;
  width: 40px; height: 40px;
  background: var(--white);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  box-shadow: 0 8px 16px -6px rgba(0,0,0,0.4);
  z-index: 2;
}
.mini-device { position: relative; padding-left: 40px; }
.mini-laptop {
  background: #0b0b0b;
  border-radius: 8px 8px 0 0;
  padding: 6px 6px 0;
  overflow: hidden;
}
.mini-laptop img { width: 100%; height: 80px; object-fit: cover; object-position: top; display: block; border-radius: 3px 3px 0 0; }
.mini-phone {
  position: absolute;
  left: 0; bottom: -10px;
  width: 60px;
  background: #111;
  border: 2px solid #1e1e1e;
  border-radius: 10px;
  padding: 3px;
  box-shadow: 0 10px 18px -8px rgba(0,0,0,0.5);
}
.mini-phone img { width: 100%; height: 92px; object-fit: cover; object-position: top left; border-radius: 7px; display: block; }
.card-chips {
  display: flex; align-items: center; gap: 6px;
  margin-top: 20px; padding-left: 40px;
}
.chip { width: 26px; height: 18px; border-radius: 4px; flex-shrink: 0; }
.chip-1 { background: linear-gradient(135deg, #8b5cf6, #6d28d9); }
.chip-2 { background: linear-gradient(135deg, #f59e0b, #d97706); }
.chip-3 { background: linear-gradient(135deg, #22c37a, #0f7a52); }
.chip-4 { background: linear-gradient(135deg, #3b82f6, #1d4ed8); }
.chip-label { font-size: 0.7rem; color: rgba(255,255,255,0.5); margin-left: 4px; }
.price-badge {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--red-600);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 999px;
  box-shadow: 0 8px 16px -6px rgba(224, 38, 63, 0.5);
}
.price-card.featured .price { color: var(--green-500); }
.price-desc { min-height: 44px; margin-bottom: 16px; }
.price { font-size: 2.6rem; font-weight: 800; color: var(--ink); margin-bottom: 20px; }
.price .currency { font-size: 1.2rem; vertical-align: top; margin-right: 2px; }
.price .cents { font-size: 1.4rem; }
.price-features { list-style: none; margin-bottom: 28px; flex-grow: 1; }
.price-features li {
  padding: 8px 0 8px 26px;
  position: relative;
  color: var(--ink);
  font-size: 0.95rem;
}
.price-features li::before {
  content: "✓";
  position: absolute; left: 0;
  color: var(--green-600);
  font-weight: 700;
}

.price-features.excluded { margin-top: -8px; }
.price-features.excluded li {
  color: var(--muted);
  text-decoration: line-through;
}
.price-features.excluded li::before {
  content: "✕";
  color: var(--red-600);
}

/* Testimonials */
.testimonials { padding: 72px 0; background: var(--green-50); }
.testimonials h2 { margin-bottom: 40px; }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 26px;
  border: 1px solid var(--line);
}
.testimonial-card p { color: var(--ink); margin-bottom: 20px; position: relative; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-author strong { display: block; font-size: 0.9rem; }
.testimonial-author span { font-size: 0.8rem; color: var(--muted); }
.avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--green-500); }
.placeholder-avatar {
  display: flex; align-items: center; justify-content: center;
  background: var(--green-100); border: 2px dashed var(--green-500);
  font-size: 1.1rem; margin-bottom: 14px;
}
.testimonial-card.placeholder p { color: var(--muted); font-style: italic; }
.avatar-photo {
  width: 40px; height: 40px; border-radius: 50%;
  object-fit: cover; margin-bottom: 14px; display: block;
}

/* FAQ */
.faq { padding: 72px 0; }
.faq h2 { margin-bottom: 40px; }
.faq-list { max-width: 720px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-list details {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px 22px;
}
.faq-list summary {
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; float: right; color: var(--green-600); font-weight: 700; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list p { margin-top: 12px; }

/* Final CTA */
.final-cta {
  padding: 80px 0;
  text-align: center;
  background: linear-gradient(135deg, var(--green-700), var(--green-900));
  color: var(--white);
}
.final-cta h2 { color: var(--white); }
.final-cta p { color: rgba(255,255,255,0.75); margin-bottom: 28px; }

/* Footer */
.site-footer { background: var(--green-900); color: rgba(255,255,255,0.7); padding: 56px 0 0; }
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.site-footer .logo { color: var(--white); }
.footer-inner p, .footer-inner a { color: rgba(255,255,255,0.6); font-size: 0.9rem; text-decoration: none; }
.footer-inner a:hover { color: var(--white); }
.footer-col h4 { color: var(--white); font-size: 0.95rem; margin-bottom: 12px; }
.footer-bottom { padding: 20px 0; text-align: center; font-size: 0.8rem; }

/* Responsive */
@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; }
  .problem-grid, .testimonials-grid, .trust-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .price-card.featured { transform: none; }
  .footer-inner { grid-template-columns: 1fr; }
  .creator-inner { grid-template-columns: 1fr; }
  .creator-photo { max-width: 280px; margin: 0 auto; }
  .showcase-row, .showcase-row.reverse { grid-template-columns: 1fr; }
  .showcase-row.reverse .showcase-media,
  .showcase-row.reverse .showcase-copy { order: initial; }
  .device-mockup { padding: 0; max-width: 320px; }
  .guarantee-inner { flex-direction: column; text-align: center; }
  .guarantee-badge { width: 140px; height: 140px; }
  .phone { position: static; width: 140px; margin: 20px auto 0; }
  .creator-copy { text-align: center; }
  .creator-copy p { margin-left: auto; margin-right: auto; }
  .price-card { padding: 28px 22px; }
}

@media (max-width: 480px) {
  .top-bar { font-size: 0.7rem; padding: 8px 12px; }
  .btn-small { padding: 12px 16px; }
  .hero { padding: 48px 0; }
  .browser-url { display: none; }
  .footer-inner { text-align: center; }
  .footer-inner > div { display: flex; flex-direction: column; align-items: center; }
}