:root {
  --ink: #12211f;
  --forest: #163532;
  --forest-2: #1f4a45;
  --gold: #c9a25a;
  --gold-2: #e0c07a;
  --cream: #f4efe4;
  --paper: #fffdf8;
  --muted: #5d6b67;
  --line: rgba(22, 53, 50, 0.12);
  --shadow: 0 24px 60px rgba(18, 33, 31, 0.12);
  --radius: 18px;
  --header: 84px;
  --font: "Outfit", system-ui, sans-serif;
  --serif: "Cormorant Garamond", Georgia, serif;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  overflow-x: clip;
}

body.nav-open {
  overflow: hidden;
}

body.nav-open::before {
  content: "";
  position: fixed;
  inset: 0;
  background: rgba(14, 32, 30, 0.46);
  z-index: 45;
}

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

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

h1,
h2,
h3 {
  font-family: var(--serif);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0 0 0.6em;
}

h1 {
  font-size: clamp(2.5rem, 6vw, 5.1rem);
  font-weight: 600;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  font-weight: 600;
}

h3 {
  font-size: 1.55rem;
  font-weight: 600;
}

p {
  margin: 0 0 1rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -40px;
  background: var(--gold);
  color: var(--ink);
  padding: 0.6rem 1rem;
  z-index: 100;
}

.skip-link:focus {
  top: 1rem;
}

.container {
  width: min(1280px, calc(100% - 3rem));
  margin: 0 auto;
}

.eyebrow {
  margin: 0 0 0.8rem;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow.light {
  color: var(--gold-2);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 253, 248, 0.86);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  box-shadow: 0 10px 30px rgba(18, 33, 31, 0.06);
}

.header-inner {
  min-height: var(--header);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.brand img {
  width: 44px;
  height: 44px;
  border-radius: 12px;
}

.brand strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.35rem;
  line-height: 1;
}

.brand small {
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
}

.site-nav a {
  font-size: 0.95rem;
  color: var(--forest);
}

.site-nav a:hover {
  color: var(--gold);
}

.nav-cta {
  margin-left: 0.4rem;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  padding: 0;
}

.nav-toggle span {
  display: block;
  height: 2px;
  margin: 6px 10px;
  background: var(--forest);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.75rem 1.3rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-gold {
  background: var(--gold);
  color: var(--ink);
}

.btn-gold:hover {
  background: var(--gold-2);
}

.btn-ghost {
  border-color: rgba(255, 253, 248, 0.35);
  color: var(--paper);
}

.btn-dark {
  background: var(--forest);
  color: var(--paper);
  width: 100%;
}

.hero {
  position: relative;
  color: var(--paper);
  min-height: calc(100vh - var(--header));
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--forest);
}

.hero-media {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(14, 32, 30, 0.94) 8%, rgba(22, 53, 50, 0.78) 48%, rgba(22, 53, 50, 0.45) 100%),
    url("../assets/hero-treinamento.jpg") center/cover;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 3rem;
  padding: 4.5rem 0 5rem;
}

.lead {
  font-size: 1.15rem;
  max-width: 38rem;
  color: rgba(255, 253, 248, 0.86);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin: 1.8rem 0 1.4rem;
}

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

.hero-pills li {
  border: 1px solid rgba(244, 239, 228, 0.2);
  border-radius: 999px;
  padding: 0.4rem 0.8rem;
  font-size: 0.82rem;
  color: rgba(244, 239, 228, 0.8);
}

.hero-card {
  background: rgba(255, 253, 248, 0.08);
  border: 1px solid rgba(255, 253, 248, 0.14);
  backdrop-filter: blur(12px);
  border-radius: 24px;
  padding: 1.8rem;
  align-self: end;
}

.hero-card h2 {
  font-size: 2rem;
  color: var(--paper);
}

.hero-card-kicker {
  color: var(--gold-2);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-card dl {
  margin: 1.4rem 0 0;
}

.hero-card dl div {
  display: grid;
  gap: 0.15rem;
  padding: 0.75rem 0;
  border-top: 1px solid rgba(255, 253, 248, 0.12);
}

.hero-card dt {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(244, 239, 228, 0.6);
}

.hero-card dd {
  margin: 0;
}

.strip {
  background: var(--cream);
  border-bottom: 1px solid var(--line);
}

.strip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
  padding: 2rem 0;
}

.strip article span {
  display: block;
  font-family: var(--serif);
  font-size: 1.8rem;
  color: var(--forest);
}

.strip article p {
  margin: 0.3rem 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.section {
  padding: 6rem 0;
  scroll-margin-top: calc(var(--header) + 12px);
}

.section-alt {
  background: var(--cream);
}

.section-dark {
  background: var(--forest);
  color: var(--paper);
}

.section-head {
  max-width: 42rem;
  margin-bottom: 2.5rem;
}

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3.5rem;
  align-items: start;
}

.prose {
  font-size: 1.05rem;
  color: #3b4a47;
}

.check-list {
  margin: 1.4rem 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding: 0.55rem 0 0.55rem 1.8rem;
  border-top: 1px solid var(--line);
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gold);
}

.cards-3,
.topics,
.founders,
.contact-grid,
.footer-grid {
  display: grid;
  gap: 1.2rem;
}

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

.card,
.topics article,
.founder,
.contact-form {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.6rem;
  box-shadow: var(--shadow);
}

.card-index {
  display: block;
  color: var(--gold);
  font-weight: 600;
  letter-spacing: 0.12em;
  margin-bottom: 1.2rem;
}

.card ul {
  margin: 1rem 0 0;
  padding-left: 1.1rem;
  color: var(--muted);
}

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

.topics article {
  box-shadow: none;
  min-height: 11rem;
}

.muted {
  color: rgba(255, 253, 248, 0.78);
}

.steps {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.steps li {
  counter-increment: step;
  display: grid;
  grid-template-columns: 3.6rem 1fr;
  column-gap: 0.9rem;
  row-gap: 0.35rem;
  min-height: 10.5rem;
  padding: 1.7rem 1.6rem;
  border: 1px solid rgba(255, 253, 248, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 253, 248, 0.05);
}

.steps li::before {
  content: counter(step, decimal-leading-zero);
  grid-row: 1 / span 2;
  font-family: var(--serif);
  font-size: 1.7rem;
  color: var(--gold-2);
  line-height: 1;
}

.steps strong,
.steps span {
  grid-column: 2;
}

.steps strong {
  display: block;
  font-size: 1.35rem;
}

.steps span {
  color: rgba(255, 253, 248, 0.74);
  max-width: none;
}

.founders {
  grid-template-columns: minmax(0, 40rem);
}

.founder {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.1rem;
  align-items: start;
}

.founder-mark {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--forest);
  color: var(--cream);
  font-family: var(--serif);
  font-size: 1.3rem;
}

.founder h3 {
  margin-bottom: 0.2rem;
}

.founder p:first-of-type {
  color: var(--gold);
  font-size: 0.95rem;
  margin-bottom: 0.55rem;
}

.contact-grid {
  grid-template-columns: 1fr 1fr;
  align-items: start;
}

.contact-facts {
  font-style: normal;
  margin: 1.5rem 0;
}

.contact-facts a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.contact-form {
  display: grid;
  gap: 1rem;
}

.field,
.field-row {
  display: grid;
  gap: 0.4rem;
}

.field-row {
  grid-template-columns: 1fr 1fr;
}

label {
  font-size: 0.86rem;
  font-weight: 600;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.85rem 0.9rem;
  font: inherit;
  background: #fff;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid var(--gold);
  outline-offset: 1px;
}

.form-note,
.form-status {
  font-size: 0.86rem;
  color: var(--muted);
  margin: 0;
}

.site-footer {
  background: #0e201e;
  color: rgba(244, 239, 228, 0.82);
  padding: 3.5rem 0 1.5rem;
}

.brand-footer {
  font-family: var(--serif);
  font-size: 1.8rem;
  color: var(--paper);
  margin-bottom: 0.4rem;
}

.footer-grid {
  grid-template-columns: 1.4fr 1fr 1fr;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(244, 239, 228, 0.12);
}

.footer-grid p:first-child {
  color: var(--gold-2);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.footer-grid a,
.footer-grid span {
  display: block;
  margin-top: 0.45rem;
}

.footer-bottom {
  padding-top: 1.2rem;
  font-size: 0.86rem;
}

.whatsapp-float {
  position: fixed;
  right: 1.2rem;
  bottom: 1.2rem;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 12px 24px rgba(18, 33, 31, 0.25);
  z-index: 50;
}

.nav-open .site-nav a:focus-visible,
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

@media (max-width: 960px) {
  .hero-grid,
  .split,
  .cards-3,
  .topics,
  .founders,
  .contact-grid,
  .footer-grid,
  .strip-grid,
  .steps {
    grid-template-columns: 1fr;
  }

  .nav-toggle {
    display: block;
    z-index: 60;
  }

  .site-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: min(100%, 360px);
    height: 100vh;
    background: var(--paper);
    flex-direction: column;
    align-items: flex-start;
    padding: 6rem 1.6rem 2rem;
    transform: translateX(100%);
    visibility: hidden;
    pointer-events: none;
    transition: transform 0.25s ease, visibility 0.25s ease;
    box-shadow: var(--shadow);
    z-index: 55;
  }

  .nav-open .site-nav {
    transform: none;
    visibility: visible;
    pointer-events: auto;
  }

  .hero {
    min-height: auto;
  }

  .hero-card {
    align-self: stretch;
  }
}

@media (max-width: 640px) {
  .field-row,
  .hero-actions {
    grid-template-columns: 1fr;
    display: grid;
  }

  .section {
    padding: 4.2rem 0;
  }

  .whatsapp-float {
    right: 0.8rem;
    bottom: 0.8rem;
  }
}