:root {
  --color-areia-900: #26342f;
  --color-creme-quente: #f5ebdd;
  --color-areia-100: #fff9f0;
  --color-verde-folha: #285c4b;
  --color-verde-folha-escuro: #194437;
  --color-azul-petroleo: #174c59;
  --color-terracota: #b9573e;
  --color-coral-suave: #d8795e;
  --color-dourado-envelhecido: #a98245;
  --color-madeira: #76543e;
  --color-branco-neutro: #fffdf8;
  --color-borda-suave: #dec dba;
  --color-erro: #a83f35;

  --font-heading: "DM Serif Display", Georgia, serif;
  --font-body: "Manrope", Arial, sans-serif;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.5rem;
  --text-2xl: clamp(1.75rem, 2vw, 2rem);
  --text-3xl: clamp(2.25rem, 4vw, 2.75rem);
  --text-hero: clamp(2.5rem, 6vw, 4rem);

  --leading-xs: 1.333;
  --leading-sm: 1.429;
  --leading-base: 1.625;
  --leading-lg: 1.556;
  --leading-heading: 1.12;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 5rem;
  --space-10: 7rem;

  --container-max: 75rem;
  --container-padding: 2rem;

  --section-space: 5rem;
  --section-space-tablet: 3.5rem;
  --section-space-mobile: 2.5rem;

  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1.25rem;
  --radius-2xl: 1.75rem;

  --shadow-control: 0 2px 8px rgb(38 52 47 / 8%);
  --shadow-surface: 0 8px 24px rgb(38 52 47 / 10%);

  --border-default: 1px solid var(--color-borda-suave);
  --transition-fast: 180ms ease;
  --transition-base: 220ms ease;
}

@media (max-width: 63.9375rem) {
  :root {
    --container-padding: 1.5rem;
  }
}

@media (max-width: 43.75rem) {
  :root {
    --container-padding: 1.25rem;
  }
}

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

html {
  color-scheme: light;
  scroll-behavior: smooth;
  text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  min-width: 20rem;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background: var(--color-creme-quente);
  color: var(--color-areia-900);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: var(--leading-base);
  text-rendering: optimizeLegibility;
}

main,
header,
footer,
section,
article,
aside,
nav,
form,
fieldset,
figure,
blockquote,
dl {
  min-width: 0;
}

img,
picture,
svg,
video,
canvas,
iframe {
  display: block;
  max-width: 100%;
}

img,
video {
  height: auto;
}

img {
  border-radius: var(--radius-lg);
}

iframe {
  border: 0;
}

a {
  color: inherit;
  text-decoration-color: currentColor;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover,
a:focus-visible {
  text-decoration-thickness: 2px;
}

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

button,
[type="button"],
[type="submit"],
[type="reset"] {
  min-height: 2.75rem;
  margin: 0;
  cursor: pointer;
}

button:disabled,
input:disabled,
select:disabled,
textarea:disabled {
  cursor: not-allowed;
  opacity: 0.65;
}

input,
select,
textarea {
  width: 100%;
  border: var(--border-default);
  border-radius: var(--radius-sm);
  background: var(--color-areia-100);
  color: var(--color-areia-900);
  box-shadow: var(--shadow-control);
}

input,
select {
  min-height: 2.75rem;
  padding: 0.625rem 0.75rem;
}

textarea {
  min-height: 7.5rem;
  padding: 0.75rem;
  resize: vertical;
}

select {
  cursor: pointer;
}

input::placeholder,
textarea::placeholder {
  color: color-mix(in srgb, var(--color-areia-900) 58%, transparent);
  opacity: 1;
}

input[type="checkbox"],
input[type="radio"] {
  width: 1.125rem;
  min-width: 1.125rem;
  height: 1.125rem;
  min-height: auto;
  padding: 0;
  accent-color: var(--color-verde-folha);
  box-shadow: none;
}

label {
  display: inline-block;
  margin-block-end: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 700;
  line-height: var(--leading-sm);
}

fieldset {
  margin: 0;
  padding: 0;
  border: 0;
}

legend {
  margin-block-end: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 700;
}

table {
  width: 100%;
  border-collapse: collapse;
  border-spacing: 0;
}

th,
td {
  padding: var(--space-3);
  border-bottom: var(--border-default);
  text-align: left;
  vertical-align: top;
}

th {
  font-size: var(--text-sm);
  font-weight: 700;
}

hr {
  height: 1px;
  margin: var(--space-6) 0;
  border: 0;
  background: var(--color-borda-suave);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0 0 var(--space-4);
  color: var(--color-areia-900);
  font-family: var(--font-heading);
  font-weight: 400;
  line-height: var(--leading-heading);
  text-wrap: balance;
}

h1 {
  font-size: var(--text-hero);
  line-height: 1.063;
}

h2 {
  font-size: var(--text-3xl);
}

h3 {
  font-size: var(--text-2xl);
  line-height: 1.2;
}

h4 {
  font-size: var(--text-lg);
  line-height: 1.3;
}

h5,
h6 {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 800;
  line-height: 1.4;
}

p {
  margin: 0 0 var(--space-4);
}

ul,
ol {
  margin: 0 0 var(--space-4);
  padding-inline-start: 1.25rem;
}

li::marker {
  color: var(--color-verde-folha);
}

blockquote {
  margin: 0 0 var(--space-5);
  padding: var(--space-4) 0 var(--space-4) var(--space-5);
  border-inline-start: 3px solid var(--color-terracota);
  color: var(--color-areia-900);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  line-height: var(--leading-lg);
}

figure {
  margin: 0 0 var(--space-5);
}

figcaption {
  margin-top: var(--space-2);
  color: color-mix(in srgb, var(--color-areia-900) 72%, transparent);
  font-size: var(--text-sm);
  line-height: var(--leading-sm);
}

dl {
  margin: 0 0 var(--space-4);
}

dt {
  font-weight: 800;
}

dd {
  margin: 0 0 var(--space-3);
}

small {
  font-size: var(--text-xs);
  line-height: var(--leading-xs);
}

strong,
b {
  font-weight: 800;
}

:focus-visible {
  outline: 3px solid var(--color-coral-suave);
  outline-offset: 3px;
}

::selection {
  background: var(--color-coral-suave);
  color: var(--color-areia-900);
}

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

.section {
  padding-block: var(--section-space);
}

.surface {
  border: var(--border-default);
  border-radius: var(--radius-lg);
  background: var(--color-areia-100);
  box-shadow: var(--shadow-surface);
}

.panel {
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  background: var(--color-areia-100);
}

.panel > :last-child,
.surface > :last-child,
.card > :last-child,
.stack > :last-child,
.flow > :last-child {
  margin-block-end: 0;
}

.stack {
  display: flex;
  min-width: 0;
  flex-direction: column;
  align-items: stretch;
  gap: var(--space-4);
}

.stack--compact {
  gap: var(--space-2);
}

.stack--loose {
  gap: var(--space-6);
}

.cluster {
  display: flex;
  min-width: 0;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
}

.cluster > * {
  min-width: 0;
}

.flow > * + * {
  margin-block-start: var(--space-4);
}

.flow--compact > * + * {
  margin-block-start: var(--space-2);
}

.flow--loose > * + * {
  margin-block-start: var(--space-6);
}

.card {
  min-width: 0;
  padding: var(--space-5);
  border: var(--border-default);
  border-radius: var(--radius-lg);
  background: var(--color-areia-100);
  box-shadow: var(--shadow-surface);
}

.eyebrow {
  margin: 0 0 var(--space-2);
  color: var(--color-verde-folha);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.333;
  text-transform: uppercase;
}

.meta {
  color: color-mix(in srgb, var(--color-areia-900) 76%, transparent);
  font-size: var(--text-sm);
  line-height: var(--leading-sm);
}

.text-error {
  color: var(--color-erro);
}

.text-gold {
  color: var(--color-dourado-envelhecido);
}

.button {
  display: inline-flex;
  min-width: 0;
  min-height: 2.75rem;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.625rem 1rem;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  text-transform: uppercase;
  transition:
    background-color var(--transition-base),
    border-color var(--transition-base),
    color var(--transition-base),
    transform var(--transition-fast),
    box-shadow var(--transition-base);
}

.button:hover,
.button:focus-visible {
  text-decoration: none;
}

.button:active {
  transform: scale(0.98);
}

.button--primary {
  border-color: var(--color-verde-folha);
  background: var(--color-verde-folha);
  color: var(--color-branco-neutro);
  box-shadow: var(--shadow-control);
}

.button--primary:hover,
.button--primary:focus-visible {
  border-color: var(--color-verde-folha-escuro);
  background: var(--color-verde-folha-escuro);
}

.button--secondary {
  border-color: var(--color-azul-petroleo);
  background: transparent;
  color: var(--color-azul-petroleo);
}

.button--secondary:hover,
.button--secondary:focus-visible {
  background: var(--color-azul-petroleo);
  color: var(--color-branco-neutro);
}

.button--light {
  border-color: var(--color-branco-neutro);
  background: var(--color-branco-neutro);
  color: var(--color-verde-folha-escuro);
}

.button--light:hover,
.button--light:focus-visible {
  border-color: var(--color-creme-quente);
  background: var(--color-creme-quente);
}

.button--full {
  width: 100%;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: var(--space-3);
  left: var(--space-3);
  transform: translateY(-200%);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  background: var(--color-branco-neutro);
  color: var(--color-areia-900);
  font-weight: 800;
  box-shadow: var(--shadow-surface);
  transition: transform var(--transition-fast);
}

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

@media (max-width: 63.9375rem) {
  .section {
    padding-block: var(--section-space-tablet);
  }
}

@media (max-width: 43.75rem) {
  body {
    font-size: 1rem;
  }

  .section {
    padding-block: var(--section-space-mobile);
  }

  .panel,
  .card {
    padding: var(--space-5);
  }

  .button {
    min-height: 2.75rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}