:root {
  --green-dark: #005411;
  --green-mid: #17872c;
  --green-deep: #01420d;
  --bg-soft: #dfedec;
  --bg-page: #f5fbfb;
  --bg-white: #ffffff;
  --gray-soft: #eaebee;
  --gray-band: #c4cbcf;
  --text: #101518;
  --text-muted: #57636c;
  --shadow: 0 10px 28px rgba(16, 21, 24, 0.18);
  --radius: 8px;
  --max-width: 1300px;
  --font-body: "Segoe UI", Inter, Arial, sans-serif;
  --font-heading: "Segoe UI", "Readex Pro", Inter, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg-page);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.5;
}

.skip-link {
  position: fixed;
  left: 12px;
  top: 12px;
  z-index: 10;
  padding: 10px 14px;
  border-radius: var(--radius);
  background: var(--bg-white);
  color: var(--green-dark);
  font-weight: 700;
  text-decoration: none;
  transform: translateY(-150%);
  transition: transform 160ms ease;
}

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

@media print {
  .skip-link {
    display: none !important;
  }
}

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

a {
  color: inherit;
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--green-deep);
  outline-offset: 3px;
}

.section-shell {
  width: min(calc(100% - 44px), var(--max-width));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 0 24px;
  background: linear-gradient(180deg, var(--green-dark) 30%, var(--green-mid) 70%);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.14);
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 12px;
  text-decoration: none;
}

.brand img {
  width: 72px;
  height: 72px;
  object-fit: contain;
  border-radius: var(--radius);
}

.site-nav {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(12px, 2vw, 28px);
  min-width: 0;
}

.site-nav a {
  color: var(--bg-white);
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  opacity: 0.92;
  transition: color 160ms ease, opacity 160ms ease, transform 160ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--bg-soft);
  opacity: 1;
  transform: translateY(-1px);
}

.header-actions {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
}

.button-header-primary {
  background: var(--bg-soft);
  color: var(--green-dark);
  font-weight: 800;
}

.button-header-primary:hover,
.button-header-primary:focus-visible {
  background: var(--bg-white);
  color: var(--green-dark);
}

.menu-toggle,
.mobile-menu {
  display: none;
}

.button {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 16px;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.16);
  transition: background-color 160ms ease, color 160ms ease, border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.button:hover,
.button:focus-visible {
  border-color: currentColor;
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.button-light {
  background: var(--bg-soft);
  color: var(--green-dark);
}

.button-light:hover,
.button-light:focus-visible {
  background: #16857b;
  color: var(--bg-page);
}

.button-primary {
  background: var(--green-mid);
  color: var(--text);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--bg-soft);
  color: var(--text);
}

.button-invert {
  background: var(--bg-page);
  color: var(--green-dark);
}

.button-dark {
  background: var(--green-dark);
  color: var(--bg-white);
}

.button-large {
  min-height: 40px;
  font-size: 24px;
  font-weight: 500;
}

.button-wide {
  width: 100%;
  font-size: clamp(18px, 2.2vw, 24px);
}

.plan-card .button-wide {
  min-height: 64px;
  padding-block: 8px;
  line-height: 1.18;
  text-align: center;
  flex-shrink: 0;
}

.hero {
  min-height: min(620px, calc(100vh - 170px));
  margin-top: 24px;
  margin-bottom: 24px;
  display: grid;
  align-items: center;
  overflow: hidden;
  border-radius: var(--radius);
  background:
    linear-gradient(90deg, rgba(245, 251, 251, 0.94) 0%, rgba(245, 251, 251, 0.8) 36%, rgba(245, 251, 251, 0.08) 72%),
    url("assets/hero-rsc-facil.jpg") center / cover no-repeat;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.18);
}

.hero-content {
  width: min(500px, 100%);
  padding: 44px 24px 36px;
  text-align: center;
}

h1,
h2 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 32px;
  line-height: 1.18;
  font-weight: 700;
  letter-spacing: 0;
}

.mobile-title {
  display: none;
}

.hero-copy {
  margin: 22px auto 0;
  max-width: 440px;
  font-size: 20px;
  font-weight: 500;
}

.hero-copy strong {
  font-weight: 800;
}

.hero-highlight {
  margin: 20px auto 24px;
  max-width: 400px;
  padding: 0;
  list-style: none;
  font-family: var(--font-heading);
  font-size: 22px;
  line-height: 1.3;
  font-weight: 700;
}

.hero-highlight li {
  margin-top: 6px;
}

.hero-highlight li::before {
  content: "✅";
  margin-right: 8px;
}

.quick-cta {
  margin-block: 24px;
  border-radius: var(--radius);
  background: var(--green-mid);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.14);
}

.quick-cta a {
  display: block;
  padding: 24px 18px;
  font-family: var(--font-heading);
  font-size: clamp(26px, 4vw, 32px);
  font-weight: 700;
  text-align: center;
  text-decoration: none;
}

.quick-cta:hover,
.quick-cta:focus-within {
  background: var(--bg-soft);
}

.why {
  margin-block: 24px;
}

.why-panel {
  min-height: 430px;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.88fr);
  align-items: center;
  gap: 18px;
  overflow: hidden;
  border-top: 6px solid var(--green-dark);
  border-radius: var(--radius);
  background:
    linear-gradient(90deg, rgba(223, 237, 236, 0.94) 0%, rgba(223, 237, 236, 0.78) 38%, rgba(255, 255, 255, 0.96) 62%, rgba(255, 255, 255, 0.98) 100%);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.14);
}

.why-visual {
  align-self: stretch;
  min-height: 430px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px 0 18px 18px;
}

.why-visual img {
  width: 100%;
  height: 100%;
  max-height: 430px;
  object-fit: cover;
  object-position: left center;
  border-radius: var(--radius);
}

.why-text {
  width: min(470px, 100%);
  justify-self: center;
  padding: 44px 28px 44px 10px;
  text-align: left;
}

.benefit-list,
.feature-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.benefit-list {
  margin-top: 20px;
  text-align: left;
  font-size: 22px;
}

.why-link {
  display: inline-block;
  margin-top: 24px;
  padding: 8px 12px;
  border-radius: var(--radius);
  font-family: var(--font-heading);
  font-size: 24px;
  line-height: 1.28;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  transition: background-color 160ms ease, color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.why-link:hover,
.why-link:focus-visible {
  color: var(--green-dark);
  background: rgba(23, 135, 44, 0.08);
  box-shadow: 0 8px 18px rgba(16, 21, 24, 0.12);
  transform: translateY(-2px);
}

.trust {
  margin-block: 24px;
}

.trust-panel {
  padding: 28px 36px;
  border-top: 6px solid var(--green-dark);
  border-radius: var(--radius);
  background: var(--gray-soft);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.12);
}

.trust-panel h2 {
  color: #036564;
  font-size: 30px;
}

.trust-panel p {
  max-width: 980px;
  margin: 14px 0 0;
  font-size: 18px;
}

.pricing {
  margin-top: 22px;
  padding-bottom: 36px;
  scroll-margin-top: 94px;
}

.pricing-heading {
  min-height: 82px;
  display: grid;
  place-items: center;
  padding: 14px 12px 16px;
  background: var(--gray-soft);
  border-top: 6px solid var(--green-dark);
}

.pricing-heading h2 {
  color: #036564;
  font-family: var(--font-body);
  font-size: 36px;
  line-height: 1.05;
  font-weight: 700;
}

.mobile-tabs {
  display: none;
  margin-top: 12px;
  background: var(--bg-white);
}

.tab-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  padding: 4px;
}

.tab-button {
  min-height: 52px;
  padding: 4px 2px;
  border: 0;
  border-bottom: 3px solid transparent;
  background: transparent;
  color: var(--text-muted);
  font: 600 14px var(--font-body);
  line-height: 1.15;
  cursor: pointer;
}

.tab-button:focus-visible {
  outline-offset: -3px;
}

.tab-button.is-active {
  border-bottom-color: var(--green-dark);
  color: var(--text);
}

.plan-band {
  padding: 22px 0;
  background: var(--gray-band);
}

.plans {
  display: flex;
  justify-content: space-evenly;
  align-items: stretch;
  gap: 22px;
  padding-inline: 12px;
}

.plan-card {
  width: min(100%, 320px);
  min-height: 650px;
  display: flex;
  flex-direction: column;
  padding: 36px 12px 18px;
  border-radius: 24px;
  background: var(--bg-soft);
}

.plan-card h3 {
  margin: 0;
  font-size: 26px;
  font-weight: 600;
}

.plan-card p {
  margin: 0;
  min-height: 96px;
  font-size: 16px;
}

.plan-card h4 {
  margin: 12px 0;
  font-size: 16px;
  font-weight: 600;
}

.plan-card hr {
  width: 100%;
  height: 3px;
  margin: 18px 0 0;
  border: 0;
  background: var(--bg-white);
}

.price {
  display: block;
  margin: 36px 0;
  font-size: clamp(30px, 3vw, 36px);
  line-height: 1.05;
  font-weight: 700;
}

.feature-list {
  display: grid;
  gap: 12px;
}

.feature-list li {
  position: relative;
  padding-left: 48px;
  min-height: 24px;
}

.feature-list li::before {
  content: "✓";
  position: absolute;
  left: 12px;
  top: 0;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--green-mid);
  color: var(--bg-white);
  font-weight: 800;
  line-height: 1;
}

.plan-note {
  margin-top: 18px !important;
  min-height: 0 !important;
  color: var(--text-muted);
  font-size: 14px !important;
  line-height: 1.4;
}

.pricing-disclaimer {
  margin-top: 18px;
  padding: 18px 22px;
  border-radius: var(--radius);
  background: var(--bg-white);
  color: var(--text-muted);
  font-size: 16px;
}

.simple-page {
  min-height: calc(100vh - 76px);
  padding: 56px 0 34px;
}

.simple-panel {
  display: grid;
  gap: 22px;
  padding: clamp(28px, 5vw, 52px);
  border-top: 6px solid var(--green-dark);
  border-radius: var(--radius);
  background:
    linear-gradient(90deg, rgba(245, 251, 251, 0.96) 0%, rgba(223, 237, 236, 0.86) 55%, rgba(255, 255, 255, 0.98) 100%);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.14);
}

.simple-panel h1 {
  max-width: 760px;
  color: var(--green-dark);
}

.simple-panel p {
  max-width: 850px;
  margin: 0;
  font-size: clamp(18px, 2vw, 21px);
}

.simple-panel .button {
  width: fit-content;
  margin-top: 4px;
}

.site-footer {
  padding: 24px 0 36px;
}

.faq-page {
  display: grid;
  gap: 22px;
}

.faq-intro {
  gap: 16px;
}

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

.faq-item {
  overflow: hidden;
  border-top: 4px solid var(--green-dark);
  border-radius: var(--radius);
  background: var(--bg-white);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.12);
}

.faq-item summary {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 20px 24px;
  color: var(--text);
  font-family: var(--font-heading);
  font-size: clamp(20px, 2.2vw, 24px);
  font-weight: 700;
  line-height: 1.25;
  cursor: pointer;
  list-style: none;
}

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

.faq-item summary::after {
  content: "+";
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--bg-soft);
  color: var(--green-dark);
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  transition: background-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.faq-item[open] summary::after {
  content: "−";
  background: var(--green-mid);
  color: var(--bg-white);
  transform: rotate(180deg);
}

.faq-item summary:hover,
.faq-item summary:focus-visible {
  color: var(--green-dark);
}

.faq-answer {
  overflow: hidden;
  padding: 0 24px 24px;
  color: var(--text-muted);
  font-size: 18px;
  transition: height 180ms ease, opacity 180ms ease;
}

.faq-answer p {
  max-width: 980px;
  margin: 0;
}

.faq-answer p + p {
  margin-top: 12px;
}

.faq-cta {
  display: grid;
  gap: 14px;
  padding: 28px 36px;
  border-radius: var(--radius);
  background: var(--green-mid);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.14);
}

.faq-cta h2,
.faq-cta p {
  color: var(--bg-white);
}

.faq-cta p {
  max-width: 760px;
  margin: 0;
  font-size: 19px;
  font-weight: 600;
}

.faq-cta .button {
  width: fit-content;
}

@media (max-width: 700px) {
  .section-shell {
    width: min(calc(100% - 24px), 370px);
  }

  .site-header {
    min-height: 72px;
    padding: 0 12px;
  }

  .brand img {
    width: 60px;
    height: 60px;
  }

  .site-nav,
  .header-actions {
    display: none;
  }

  .menu-toggle {
    width: 44px;
    height: 44px;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    border: 1px solid rgba(255, 255, 255, 0.26);
    border-radius: var(--radius);
    background: var(--bg-soft);
    color: var(--green-dark);
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.14);
    cursor: pointer;
  }

  .menu-toggle span {
    width: 21px;
    height: 2px;
    border-radius: 999px;
    background: var(--green-dark);
  }

  .mobile-menu {
    position: absolute;
    top: calc(100% + 8px);
    left: 12px;
    right: 12px;
    display: block;
    padding: 10px;
    border-radius: var(--radius);
    background: var(--bg-white);
    box-shadow: var(--shadow);
  }

  .mobile-menu[hidden] {
    display: none;
  }

  .mobile-menu nav {
    display: grid;
    gap: 4px;
  }

  .mobile-menu a {
    padding: 12px 14px;
    border-radius: var(--radius);
    color: var(--text);
    font-weight: 700;
    text-decoration: none;
  }

  .mobile-menu a:hover,
  .mobile-menu a:focus-visible {
    background: var(--bg-soft);
    color: var(--green-dark);
  }

  .mobile-menu-primary {
    background: var(--green-mid);
    color: var(--text) !important;
    text-align: center;
  }

  .hero {
    min-height: auto;
    margin-top: 24px;
    background:
      linear-gradient(180deg, rgba(245, 251, 251, 0.96) 0%, rgba(245, 251, 251, 0.82) 58%, rgba(245, 251, 251, 0.26) 100%),
      url("assets/hero-rsc-facil.jpg") center / cover no-repeat;
  }

  .hero-content,
  .why-text {
    padding: 30px 12px 28px;
  }

  h1 {
    font-size: 28px;
    line-height: 1.2;
  }

  h2 {
    font-size: 29px;
    line-height: 1.2;
  }

  .desktop-title {
    display: none;
  }

  .mobile-title {
    display: inline;
  }

  .hero-copy {
    font-size: 18px;
    line-height: 1.45;
  }

  .hero-highlight {
    font-size: 21px;
    line-height: 1.3;
  }

  .quick-cta a {
    font-size: 24px;
    line-height: 1.35;
  }

  .why-panel {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 0;
    background:
      linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.94) 54%, rgba(223, 237, 236, 0.84) 100%);
  }

  .why-visual {
    order: 2;
    min-height: 0;
    padding: 0 12px 18px;
  }

  .why-visual img {
    max-height: 190px;
    object-fit: cover;
    object-position: left center;
  }

  .why-text {
    order: 1;
    text-align: center;
  }

  .benefit-list {
    font-size: 19px;
  }

  .trust-panel {
    padding: 24px 18px;
  }

  .trust-panel h2 {
    font-size: 28px;
  }

  .trust-panel p {
    font-size: 17px;
  }

  .pricing-heading {
    display: none;
  }

  .pricing {
    scroll-margin-top: 84px;
  }

  .mobile-tabs {
    display: block;
  }

  .plan-band {
    padding: 0 0 22px;
    background: var(--bg-white);
  }

  .plans {
    display: block;
    padding: 0;
  }

  .plan-card {
    display: none;
    width: 100%;
    min-height: 650px;
    margin-inline: auto;
  }

  .plan-card.is-active {
    display: flex;
  }

  .plan-card[hidden] {
    display: none;
  }

  .simple-page {
    min-height: calc(100vh - 72px);
    padding-top: 24px;
  }

  .simple-panel {
    padding: 28px 18px;
  }

  .simple-panel .button {
    width: 100%;
  }

  .faq-item summary {
    min-height: 68px;
    padding: 18px 16px;
  }

  .faq-answer {
    padding: 0 16px 20px;
    font-size: 17px;
  }

  .faq-cta {
    padding: 24px 18px;
  }

  .faq-cta .button {
    width: 100%;
  }
}

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