:root {
  --green-main: #06241c;
  --green-dark: #031711;
  --green-deep: #041c15;
  --green-medium: #0b382a;
  --green-card: #0d4433;
  --green-hover: #12563f;

  --gold: #f5c84c;
  --gold-light: #ffe08a;
  --gold-dark: #c99a20;

  --white: #ffffff;
  --cream: #f8f6e9;
  --text-light: #f4f7ee;
  --text-muted: #b9cec1;
  --text-dark: #173d31;

  --radius-small: 12px;
  --radius-medium: 18px;
  --radius-large: 28px;

  --shadow-card: 0 18px 40px rgba(0, 0, 0, 0.22);
  --shadow-gold: 0 14px 32px rgba(245, 200, 76, 0.24);
}

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

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  background:
    linear-gradient(
      135deg,
      var(--green-dark) 0%,
      var(--green-main) 58%,
      var(--green-medium) 100%
    );
  background-attachment: fixed;
  color: var(--text-light);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
}

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

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

/* Estrutura */
.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.section {
  padding: 96px 0;
}

h1,
h2,
h3 {
  font-family: Arial, Helvetica, sans-serif;
  font-weight: 800;
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.05;
}

h1 span,
h2 span {
  color: var(--gold);
}

.section-label {
  margin-bottom: 14px;
  color: var(--gold);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.section-label-dark {
  color: var(--green-main);
}

.section-line {
  width: 80px;
  height: 5px;
  margin-top: 20px;
  border-radius: 99px;
  background: var(--gold);
}

.section-line-dark {
  background: var(--green-main);
}

/* Cabeçalho */
.topo {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 20;
  width: 100%;
}

.topo-conteudo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
}

.marca {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--gold);
  font-weight: 800;
}

.marca-simbolo {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 2px solid var(--gold);
  border-radius: 50%;
  font-size: 0.78rem;
}

.marca-texto {
  font-size: 0.9rem;
  letter-spacing: 0.03em;
}

.logo-proby {
  width: 116px;
  max-width: 116px;
  height: auto;
  filter: drop-shadow(0 5px 12px rgba(0, 0, 0, 0.28));
}

/* Hero */
.hero {
  position: relative;
  min-height: 720px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  align-items: center;
  gap: 70px;
  min-height: 720px;
  padding-top: 110px;
  padding-bottom: 90px;
}

.hero-conteudo {
  position: relative;
  z-index: 2;
  max-width: 680px;
}

.linha-decorativa {
  width: 100px;
  height: 7px;
  margin-bottom: 24px;
  border-radius: 99px;
  background: var(--gold);
}

.hero-etiqueta {
  margin-bottom: 18px;
  color: var(--gold-light);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.hero h1 {
  max-width: 720px;
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  line-height: 0.98;
}

.hero-subtitulo {
  margin-top: 25px;
  color: var(--gold);
  font-size: clamp(1.3rem, 2.5vw, 2rem);
  font-weight: 800;
}

.linha-pequena {
  width: 80px;
  height: 4px;
  margin: 28px 0;
  border-radius: 99px;
  background: var(--gold);
}

.hero-texto {
  max-width: 650px;
  color: var(--text-muted);
  font-size: 1.15rem;
  font-weight: 500;
}

.hero-texto strong {
  color: var(--gold);
}

.hero-botoes {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 36px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 56px;
  padding: 14px 30px;
  border: 0;
  border-radius: var(--radius-small);
  font-size: 1rem;
  font-weight: 800;
  cursor: pointer;
  transition:
    transform 0.25s ease,
    filter 0.25s ease,
    background-color 0.25s ease;
}

.btn:hover {
  transform: translateY(-3px);
}

.btn-primary {
  background: var(--gold);
  color: var(--text-dark);
  box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
  filter: brightness(1.08);
}

.btn-outline {
  border: 2px solid rgba(245, 200, 76, 0.75);
  color: var(--gold);
}

.btn-outline:hover {
  background: var(--gold);
  color: var(--text-dark);
}

.btn-dark {
  background: var(--green-main);
  color: var(--gold-light);
}

.btn-dark:hover {
  filter: brightness(1.25);
}

.btn-icon {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.cadastro-info {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 22px;
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 600;
}

.info-icon {
  width: 22px;
  height: 22px;
  flex: 0 0 22px;
  fill: none;
  stroke: var(--gold);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Arte principal */
.hero-imagem-area {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 560px;
}

.hero-glow {
  position: absolute;
  width: 390px;
  height: 390px;
  border-radius: 50%;
  background: rgba(245, 200, 76, 0.2);
  filter: blur(75px);
}

.hero-art {
  position: relative;
  z-index: 1;
  width: min(100%, 620px);
  max-height: 620px;
  object-fit: contain;
  filter: drop-shadow(0 24px 36px rgba(0, 0, 0, 0.28));
}

/* Destaque */
.destaque-section {
  position: relative;
  z-index: 2;
  margin-top: -20px;
}

.destaque {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 38px 44px;
  border-radius: var(--radius-large);
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: var(--text-dark);
  box-shadow: var(--shadow-gold);
}

.destaque-icon {
  display: grid;
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  place-items: center;
  border: 2px solid rgba(24, 63, 49, 0.3);
  border-radius: 50%;
}

.destaque-icon svg {
  width: 42px;
  height: 42px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.destaque h2 {
  font-size: clamp(1.4rem, 3vw, 2.2rem);
}

.destaque p {
  margin-top: 12px;
  font-weight: 600;
}

/* Áreas */
.areas-section,
.beneficios-section,
.chamada-section {
  background: rgba(3, 23, 17, 0.28);
}

.areas-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 46px;
}

.area-card {
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 78px;
  padding: 20px 24px;
  border: 1px solid rgba(245, 200, 76, 0.12);
  border-radius: var(--radius-medium);
  background: var(--green-card);
  box-shadow: var(--shadow-card);
  transition:
    transform 0.25s ease,
    background-color 0.25s ease,
    border-color 0.25s ease;
}

.area-card:hover {
  border-color: rgba(245, 200, 76, 0.45);
  background: var(--green-hover);
  transform: translateY(-5px);
}

.area-icon {
  display: block;
  width: 30px;
  height: 30px;
  min-width: 30px;
  flex: 0 0 30px;
  fill: none;
  stroke: var(--gold);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.area-card strong {
  color: var(--gold);
  font-size: 1.1rem;
}

/* Como participar */
.participar-section {
  background: var(--gold);
  color: var(--text-dark);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 50px;
}

.step-card {
  padding: 32px;
  border-radius: var(--radius-medium);
  background: var(--cream);
  box-shadow: var(--shadow-card);
}

.step-number {
  color: var(--gold-dark);
  font-size: 2.6rem;
  font-weight: 800;
}

.step-card h3 {
  margin-top: 18px;
  color: var(--green-medium);
  font-size: 1.35rem;
}

.step-card p {
  margin-top: 12px;
  color: #476154;
  font-weight: 600;
}

.participar-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  margin-top: 42px;
}

.participar-footer p {
  max-width: 650px;
  font-size: 1.25rem;
  font-weight: 800;
}

/* Benefícios */
.beneficios-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 42px;
  margin-top: 50px;
}

.beneficio {
  display: flex;
  gap: 18px;
}

.beneficio-icon {
  display: grid;
  flex-shrink: 0;
  width: 58px;
  height: 58px;
  place-items: center;
  border: 1px solid rgba(245, 200, 76, 0.5);
  border-radius: 16px;
  background: rgba(245, 200, 76, 0.12);
}

.beneficio-icon svg {
  width: 28px;
  height: 28px;
  fill: none;
  stroke: var(--gold);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.beneficio h3 {
  font-size: 1.3rem;
}

.beneficio p {
  margin-top: 12px;
  color: var(--text-muted);
  font-weight: 500;
}

/* Chamada final */
.chamada {
  position: relative;
  overflow: hidden;
  padding: 80px 30px;
  border: 1px solid rgba(245, 200, 76, 0.2);
  border-radius: var(--radius-large);
  background: var(--green-card);
  text-align: center;
  box-shadow: var(--shadow-card);
}

.chamada-decoration {
  position: absolute;
  top: -150px;
  left: 50%;
  width: 330px;
  height: 330px;
  border-radius: 50%;
  background: rgba(245, 200, 76, 0.2);
  filter: blur(45px);
  transform: translateX(-50%);
}

.chamada-content {
  position: relative;
  z-index: 1;
}

.chamada h2 {
  max-width: 760px;
  margin: 0 auto;
}

.chamada p:not(.section-label) {
  max-width: 580px;
  margin: 20px auto 0;
  color: var(--text-muted);
  font-size: 1.05rem;
  font-weight: 500;
}

.chamada .btn {
  margin-top: 34px;
}

/* Rodapé e logos */
.rodape {
  padding-top: 90px;
  border-top: 1px solid rgba(245, 200, 76, 0.35);
  background: var(--green-deep);
}

.rodape-titulo {
  text-align: center;
}

.rodape-titulo .section-line {
  margin-right: auto;
  margin-left: auto;
}

.logos-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 54px;
  padding-bottom: 80px;
}

.logo-card {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 130px;
  padding: 20px;
  border: 1px solid rgba(245, 200, 76, 0.12);
  border-radius: var(--radius-medium);
  background: var(--white);
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease;
}

.logo-card:hover {
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.25);
  transform: translateY(-4px);
}

.logo-card img {
  width: 100%;
  max-width: 190px;
  height: 82px;
  object-fit: contain;
}

.rodape-final {
  padding: 30px 20px;
  border-top: 1px solid rgba(245, 200, 76, 0.22);
  text-align: center;
}

.rodape-final p {
  font-size: 1.05rem;
  font-weight: 800;
}

.rodape-final span {
  display: block;
  margin-top: 8px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Responsividade */
@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 150px;
    text-align: center;
  }

  .hero-conteudo {
    max-width: 760px;
    margin: 0 auto;
  }

  .linha-decorativa,
  .linha-pequena {
    margin-right: auto;
    margin-left: auto;
  }

  .hero-botoes,
  .cadastro-info {
    justify-content: center;
  }

  .hero-imagem-area {
    min-height: 400px;
  }

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

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

@media (max-width: 640px) {
  .container {
    width: min(100% - 30px, 1120px);
  }

  .section {
    padding: 70px 0;
  }

  .topo-conteudo {
    padding-top: 16px;
  }

  .marca-texto {
    display: none;
  }

  .logo-proby {
    width: 82px;
    max-width: 82px;
  }

  .hero {
    min-height: auto;
  }

  .hero-grid {
    gap: 25px;
    padding-top: 125px;
    padding-bottom: 65px;
  }

  .hero h1 {
    font-size: 2.7rem;
  }

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

  .hero-botoes {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .hero-imagem-area {
    min-height: 330px;
  }

  .hero-art {
    max-height: 350px;
  }

  .destaque {
    flex-direction: column;
    align-items: flex-start;
    padding: 28px;
  }

  .areas-grid,
  .steps-grid,
  .beneficios-grid,
  .logos-grid {
    grid-template-columns: 1fr;
  }

  .area-card {
    min-height: 68px;
  }

  .participar-footer {
    flex-direction: column;
    align-items: stretch;
  }

  .participar-footer p {
    font-size: 1.1rem;
  }

  .beneficio {
    align-items: flex-start;
  }

  .chamada {
    padding: 60px 22px;
  }

  .rodape {
    padding-top: 70px;
  }

  .logos-grid {
    margin-top: 40px;
    padding-bottom: 60px;
  }

  .logo-card {
    min-height: 115px;
  }
}