:root {
  --color-primary-700: #08796f;
  --color-primary-600: #0b8f83;
  --color-primary-500: #12a99a;
  --color-primary-100: #dff7f3;
  --color-primary-50: #effbf9;
  --color-accent: #e96f51;
  --color-accent-soft: #fff0eb;
  --color-blue: #3f8fcf;
  --color-bg: #ffffff;
  --color-bg-soft: #f7fbfa;
  --color-bg-warm: #fbfaf7;
  --color-text: #1b2528;
  --color-muted: #607176;
  --color-border: #d8e6e4;
  --shadow-sm: 0 1px 2px rgba(15, 48, 45, 0.06);
  --shadow-md: 0 10px 24px rgba(15, 48, 45, 0.1);
  --shadow-lg: 0 22px 60px rgba(15, 48, 45, 0.14);
  --radius-card: 8px;
  --radius-button: 999px;
  --container: 1180px;
  --header-height: 76px;
  --duration-fast: 150ms;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  margin: 0;
  color: var(--color-text);
  background: var(--color-bg);
  font-size: 1rem;
  line-height: 1.6;
  letter-spacing: 0;
}

body.menu-open {
  overflow: hidden;
}

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

a {
  color: inherit;
}

button,
input,
select,
textarea {
  font: inherit;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: 0.75rem;
  z-index: 100;
  transform: translateY(-160%);
  border-radius: var(--radius-button);
  background: var(--color-text);
  color: #fff;
  padding: 0.6rem 1rem;
  transition: transform var(--duration-fast) var(--ease);
}

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

.container {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: var(--header-height);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(216, 230, 228, 0.9);
  backdrop-filter: blur(18px);
}

.nav {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
  text-decoration: none;
  position: relative;
  z-index: 90;
}

.brand img {
  flex: 0 0 auto;
}

.brand span {
  display: grid;
  line-height: 1.15;
}

.brand strong {
  font-size: 0.95rem;
  font-weight: 800;
}

.brand small {
  color: var(--color-muted);
  font-weight: 650;
}

.nav-menu {
  display: none;
  align-items: center;
  gap: 1.25rem;
}

.nav-menu a {
  color: var(--color-muted);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease);
}

.nav-menu a:hover,
.nav-menu a:focus-visible {
  color: var(--color-primary-700);
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  position: relative;
  z-index: 90;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-button);
  background: var(--color-bg);
  color: var(--color-text);
  padding: 0.55rem 0.8rem;
  font-weight: 800;
  cursor: pointer;
  transition:
    background-color var(--duration-fast) var(--ease),
    border-color var(--duration-fast) var(--ease),
    color var(--duration-fast) var(--ease);
}

.nav-toggle-icon {
  display: grid;
  gap: 0.2rem;
}

.nav-toggle-icon span {
  display: block;
  width: 1rem;
  height: 2px;
  border-radius: 999px;
  background: var(--color-primary-600);
  transition:
    transform var(--duration-fast) var(--ease),
    opacity var(--duration-fast) var(--ease),
    background-color var(--duration-fast) var(--ease);
}

.nav-menu.is-open {
  position: fixed;
  inset: 0;
  z-index: 70;
  display: flex;
  min-height: 100svh;
  flex-direction: column;
  justify-content: center;
  gap: 0.85rem;
  padding: calc(var(--header-height) + 1.7rem) 1.1rem 2rem;
  background:
    radial-gradient(circle at 18% 10%, rgba(18, 169, 154, 0.16), transparent 18rem),
    radial-gradient(circle at 92% 18%, rgba(90, 61, 143, 0.12), transparent 20rem),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), var(--color-bg-soft));
  border: 0;
  box-shadow: none;
  backdrop-filter: blur(18px);
}

.nav-menu.is-open a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 4.1rem;
  border: 1px solid rgba(216, 230, 228, 0.9);
  border-radius: var(--radius-card);
  background: rgba(255, 255, 255, 0.82);
  color: var(--color-text);
  padding: 1rem 1.05rem;
  font-size: 1.15rem;
  font-weight: 850;
  box-shadow: var(--shadow-sm);
}

.nav-menu.is-open a::after {
  content: "→";
  color: var(--color-primary-600);
  font-weight: 900;
}

.nav-menu.is-open .button-small {
  min-height: 4.35rem;
  margin-top: 0.4rem;
  border-color: var(--color-primary-600);
  background: var(--color-primary-600);
  color: #fff !important;
  box-shadow: 0 14px 34px rgba(11, 143, 131, 0.24);
}

.nav-menu.is-open .button-small::after {
  color: #fff;
}

body.menu-open .site-header {
  background: rgba(255, 255, 255, 0.78);
  border-bottom-color: transparent;
}

body.menu-open .nav-toggle {
  border-color: rgba(11, 143, 131, 0.2);
  background: var(--color-primary-600);
  color: #fff;
}

body.menu-open .nav-toggle-icon span {
  background: #fff;
}

body.menu-open .nav-toggle-icon span:nth-child(1) {
  transform: translateY(5px) rotate(45deg);
}

body.menu-open .nav-toggle-icon span:nth-child(2) {
  opacity: 0;
}

body.menu-open .nav-toggle-icon span:nth-child(3) {
  transform: translateY(-5px) rotate(-45deg);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 1px solid transparent;
  border-radius: var(--radius-button);
  padding: 0.82rem 1.2rem;
  font-weight: 800;
  line-height: 1.15;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition:
    transform var(--duration-fast) var(--ease),
    box-shadow var(--duration-fast) var(--ease),
    background-color var(--duration-fast) var(--ease),
    border-color var(--duration-fast) var(--ease);
}

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

.button-primary {
  background: var(--color-primary-600);
  color: #fff;
  box-shadow: 0 10px 24px rgba(11, 143, 131, 0.22);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--color-primary-700);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.9);
  color: var(--color-primary-700);
  border-color: var(--color-border);
}

.button-small {
  min-height: 40px;
  padding: 0.62rem 0.95rem;
  color: #fff !important;
  background: var(--color-primary-600);
}

.button-full {
  width: 100%;
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: calc(88svh - var(--header-height));
  display: grid;
  align-items: center;
  padding: 4.5rem 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 86% 20%, rgba(18, 169, 154, 0.12), transparent 30rem),
    linear-gradient(180deg, #ffffff 0%, var(--color-bg-soft) 100%);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: linear-gradient(90deg, rgba(223, 247, 243, 0.22), rgba(255, 255, 255, 0) 54%);
}

.hero-inner {
  display: grid;
  gap: 2.25rem;
  align-items: center;
}

.hero-content {
  max-width: 760px;
}

.hero-visual {
  position: relative;
  overflow: hidden;
  width: min(100%, 430px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: #fff;
  box-shadow: var(--shadow-lg);
}

.hero-visual img {
  width: 100%;
  height: auto;
}

.eyebrow,
.section-kicker {
  margin: 0 0 0.8rem;
  color: var(--color-primary-700);
  font-size: 0.86rem;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 780px;
  margin-bottom: 1.35rem;
  font-size: 3rem;
  line-height: 1.06;
  font-weight: 900;
}

h2 {
  margin-bottom: 1rem;
  font-size: 2rem;
  line-height: 1.15;
  font-weight: 900;
}

h3 {
  margin-bottom: 0.65rem;
  font-size: 1.13rem;
  line-height: 1.25;
  font-weight: 850;
}

.hero-copy {
  max-width: 680px;
  margin-bottom: 1.2rem;
  color: #34484d;
  font-size: 1.1rem;
}

.hero-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.65rem;
  margin: 0 0 1.5rem;
  padding: 0;
  list-style: none;
}

.hero-list li {
  position: relative;
  padding-left: 1.7rem;
  color: #304449;
  font-weight: 650;
}

.hero-list li::before,
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--color-primary-500);
  box-shadow: 0 0 0 4px var(--color-primary-100);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.section {
  padding: 4.75rem 0;
}

.section-light {
  background: var(--color-bg-soft);
}

.section-accent {
  background: linear-gradient(180deg, var(--color-primary-50), #fff);
}

.section-heading {
  max-width: 780px;
  margin-bottom: 2rem;
}

.section-heading p {
  color: var(--color-muted);
}

.two-column,
.diagnosis-layout,
.faq-layout {
  display: grid;
  gap: 2rem;
}

.two-column > div > p,
.diagnosis-layout > div > p {
  color: var(--color-muted);
}

.question-panel,
.lead-form,
.module-card,
.audience-card,
.pricing-card,
.table-wrap,
.faq-list details {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.question-panel {
  padding: 1.3rem;
}

.check-list {
  display: grid;
  gap: 0.75rem;
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 1.55rem;
  color: #31464b;
}

.module-grid,
.audience-grid,
.pricing-grid {
  display: grid;
  gap: 1rem;
}

.module-card,
.audience-card,
.pricing-card {
  padding: 1.15rem;
}

.module-card p,
.audience-card p,
.pricing-card p,
.faq-list p {
  color: var(--color-muted);
}

.module-icon {
  display: inline-grid;
  place-items: center;
  width: 2.4rem;
  height: 2.4rem;
  margin-bottom: 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  background: var(--color-primary-50);
  color: var(--color-primary-700);
  font-weight: 900;
}

.module-icon svg {
  width: 1.25rem;
  height: 1.25rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.two-column-visual {
  align-items: center;
}

.screenshot-frame {
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: #fff;
  box-shadow: var(--shadow-lg);
}

.screenshot-frame img {
  width: 100%;
}

.note {
  margin-top: 1.2rem;
  padding: 1rem;
  border-left: 4px solid var(--color-accent);
  background: var(--color-accent-soft);
  color: #674236 !important;
  font-size: 0.95rem;
}

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 1.3rem 0 0;
  padding: 0;
  list-style: none;
}

.pill-list li,
.benefit-list span,
.badge {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-button);
  background: #fff;
  color: var(--color-primary-700);
  padding: 0.5rem 0.75rem;
  font-weight: 800;
  font-size: 0.9rem;
}

.lead-form {
  display: grid;
  gap: 0.9rem;
  padding: 1.2rem;
}

.lead-form h3 {
  margin-bottom: 0;
}

.lead-form p {
  margin-bottom: 0.2rem;
  color: var(--color-muted);
}

.lead-form label {
  display: grid;
  gap: 0.35rem;
  color: #32474c;
  font-weight: 800;
}

.lead-form input,
.lead-form select,
.lead-form textarea {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: #fff;
  color: var(--color-text);
  padding: 0.8rem 0.9rem;
  outline: none;
  transition:
    border-color var(--duration-fast) var(--ease),
    box-shadow var(--duration-fast) var(--ease);
}

.lead-form input:focus,
.lead-form select:focus,
.lead-form textarea:focus {
  border-color: var(--color-primary-500);
  box-shadow: 0 0 0 4px var(--color-primary-100);
}

.lead-form textarea {
  resize: vertical;
}

.form-status {
  min-height: 1.5rem;
  color: var(--color-primary-700) !important;
  font-weight: 800;
}

.pricing-card {
  display: grid;
  align-content: start;
  gap: 1rem;
  position: relative;
}

.pricing-card .button {
  align-self: end;
  margin-top: auto;
}

.pricing-card h3,
.pricing-card p,
.pricing-card ul {
  margin-bottom: 0;
}

.pricing-featured {
  border: 2px solid var(--color-primary-500);
  box-shadow: var(--shadow-lg);
}

.badge {
  width: fit-content;
  background: var(--color-primary-600);
  color: #fff;
  border-color: var(--color-primary-600);
}

.pricing-subtitle {
  font-weight: 750;
}

.price {
  color: var(--color-text) !important;
  font-size: 1.55rem;
  line-height: 1.25;
  font-weight: 900;
}

.price span {
  color: var(--color-muted);
  font-size: 0.95rem;
  font-weight: 750;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}

th,
td {
  padding: 1rem;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  vertical-align: top;
}

th {
  background: var(--color-primary-50);
  color: var(--color-primary-700);
  font-size: 0.95rem;
}

tr:last-child td {
  border-bottom: 0;
}

.steps {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: steps;
}

.steps li {
  counter-increment: steps;
  display: grid;
  gap: 0.35rem;
  position: relative;
  min-height: 110px;
  padding: 1.15rem 1.15rem 1.15rem 4.4rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: #fff;
}

.steps li::before {
  content: counter(steps);
  position: absolute;
  left: 1.15rem;
  top: 1.15rem;
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: var(--color-primary-600);
  color: #fff;
  font-weight: 900;
}

.steps span {
  color: var(--color-muted);
}

.benefit-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.benefit-list span:nth-child(3n) {
  color: #5a3d8f;
  background: #f4f0ff;
  border-color: #ddd2ff;
}

.benefit-list span:nth-child(4n) {
  color: #245b83;
  background: #edf6ff;
  border-color: #cfe5f8;
}

.faq-layout {
  align-items: start;
}

.faq-list {
  display: grid;
  gap: 0.75rem;
}

.faq-list details {
  padding: 0.95rem 1rem;
}

.faq-list summary {
  color: var(--color-text);
  font-weight: 850;
  cursor: pointer;
}

.faq-list p {
  margin: 0.75rem 0 0;
}

.final-cta {
  padding: 4.5rem 0;
  color: #fff;
  background: #103f3c;
}

.final-cta-content {
  max-width: 780px;
  text-align: center;
}

.final-cta .section-kicker,
.final-cta p {
  color: #d4f4ef;
}

.final-cta .button-primary {
  margin-top: 0.8rem;
  background: #fff;
  color: var(--color-primary-700);
}

.site-footer {
  padding: 2.5rem 0 1.4rem;
  border-top: 1px solid var(--color-border);
  background:
    radial-gradient(circle at 12% 0%, rgba(18, 169, 154, 0.12), transparent 24rem),
    linear-gradient(180deg, #ffffff 0%, var(--color-bg-soft) 100%);
}

.footer-content {
  display: grid;
  gap: 1.5rem;
}

.footer-content p {
  margin: 0;
  color: var(--color-muted);
}

.footer-main {
  display: grid;
  gap: 1.5rem;
  align-items: center;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

.footer-product {
  display: grid;
  gap: 0.8rem;
}

.footer-product p {
  max-width: 560px;
}

.footer-contact {
  display: grid;
  gap: 0.7rem;
}

.footer-contact > span,
.footer-company span {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.86rem;
  font-weight: 850;
  text-transform: uppercase;
}

.footer-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  width: fit-content;
  min-height: 46px;
  border-radius: var(--radius-button);
  background: var(--color-primary-600);
  color: #fff;
  padding: 0.76rem 1rem;
  font-weight: 850;
  text-decoration: none;
  box-shadow: 0 10px 22px rgba(11, 143, 131, 0.2);
  transition:
    transform var(--duration-fast) var(--ease),
    box-shadow var(--duration-fast) var(--ease),
    background-color var(--duration-fast) var(--ease);
}

.footer-whatsapp:hover,
.footer-whatsapp:focus-visible {
  transform: translateY(-1px);
  background: var(--color-primary-700);
  box-shadow: var(--shadow-md);
}

.footer-whatsapp svg {
  width: 1.15rem;
  height: 1.15rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.footer-bottom {
  display: grid;
  gap: 1rem;
  align-items: center;
}

.footer-company {
  display: inline-grid;
  gap: 0.35rem;
  width: fit-content;
}

.footer-company img {
  width: 138px;
  height: auto;
}

.footer-company a {
  display: inline-flex;
}

.footer-bottom p {
  font-size: 0.9rem;
}

@media (min-width: 640px) {
  .hero-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (min-width: 900px) {
  h1 {
    font-size: 3.85rem;
  }

  h2 {
    font-size: 2.55rem;
  }

  .nav-toggle {
    display: none;
  }

  .nav-menu {
    display: flex;
  }

  .nav-menu.is-open {
    position: static;
    inset: auto;
    z-index: auto;
    min-height: auto;
    flex-direction: row;
    justify-content: flex-start;
    gap: 1.25rem;
    padding: 0;
    background: transparent;
    border: 0;
    box-shadow: none;
    backdrop-filter: none;
  }

  .nav-menu.is-open a {
    min-height: auto;
    border: 0;
    border-radius: 0;
    background: transparent;
    color: var(--color-muted);
    padding: 0;
    font-size: 0.95rem;
    box-shadow: none;
  }

  .nav-menu.is-open a::after {
    content: none;
  }

  .nav-menu.is-open .button-small {
    min-height: 40px;
    margin-top: 0;
    border-radius: var(--radius-button);
    background: var(--color-primary-600);
    color: #fff !important;
  }

  .hero-inner {
    grid-template-columns: minmax(0, 1.22fr) minmax(300px, 0.78fr);
    gap: 3rem;
  }

  .hero-visual {
    justify-self: end;
  }

  .two-column {
    grid-template-columns: minmax(0, 1fr) minmax(340px, 0.72fr);
    gap: 3rem;
  }

  .diagnosis-layout {
    grid-template-columns: minmax(0, 1fr) minmax(360px, 430px);
    align-items: start;
    gap: 3rem;
  }

  .faq-layout {
    grid-template-columns: 0.42fr 1fr;
    gap: 3rem;
  }

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

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

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

  .footer-main {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    justify-content: space-between;
  }

  .footer-contact {
    justify-self: end;
    text-align: right;
  }

  .footer-whatsapp {
    justify-self: end;
  }

  .footer-bottom {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .footer-bottom p {
    justify-self: end;
    text-align: right;
  }
}

@media (max-width: 480px) {
  .container {
    width: min(100% - 1.25rem, var(--container));
  }

  .brand strong {
    font-size: 0.85rem;
  }

  .brand small {
    font-size: 0.78rem;
  }

  .nav-toggle {
    font-size: 0.9rem;
  }

  .hero {
    min-height: auto;
    padding: 3.25rem 0;
  }

  h1 {
    max-width: 100%;
    font-size: 2.35rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  .hero-copy {
    font-size: 1rem;
  }

  .hero-visual {
    width: 100%;
  }

  .cta-row {
    display: grid;
  }

  .section {
    padding: 3.25rem 0;
  }

  .lead-form,
  .question-panel,
  .module-card,
  .audience-card,
  .pricing-card {
    padding: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}