@font-face {
  font-family: "Suisse Intl";
  src: url("./assets/brand/suisse-intl-regular.ttf") format("truetype");
  font-display: swap;
}

@font-face {
  font-family: "Adobe Caslon Pro";
  src: url("./assets/brand/adobe-caslon-pro-italic.ttf") format("truetype");
  font-style: italic;
  font-display: swap;
}

:root {
  --paper: #fbfcf4;
  --ink: #070806;
  --warm: #f8e4ba;
  --olive: #555a45;
  --line: rgba(7, 8, 6, 0.16);
  --gutter: 24px;
}

* {
  box-sizing: border-box;
}

html,
body {
  overflow-x: hidden;
}

body {
  margin: 0;
  min-height: 100svh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  justify-items: center;
  background: var(--paper);
  color: var(--ink);
  font-family: "Suisse Intl", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.5;
  text-align: center;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 16px;
  z-index: 20;
  transform: translateY(-160%);
  background: var(--paper);
  color: var(--ink);
  padding: 10px 14px;
  border: 1px solid var(--ink);
}

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

/* Página de captura — um viewport, coluna central */

.capture-header {
  padding: clamp(20px, 4svh, 40px) var(--gutter) 0;
}

.capture-main {
  width: min(640px, calc(100% - 2 * var(--gutter)));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: clamp(14px, 3svh, 36px) 0;
}

.eyebrow {
  margin: 0 0 clamp(12px, 2svh, 20px);
  font-size: 12px;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--olive);
}

h1 {
  margin: 0 0 clamp(10px, 1.8svh, 16px);
  max-width: 19ch;
  font-weight: 400;
  font-size: clamp(30px, 5.2vw, 46px);
  line-height: 1.22;
  letter-spacing: -0.01em;
}

/* Tarja marca-texto da identidade — mesma linguagem das cartelas do vídeo */
h1 mark {
  background: var(--warm);
  color: inherit;
  padding: 0.06em 0.22em;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

.capture-lead {
  margin: 0 0 clamp(10px, 1.8svh, 16px);
  max-width: 52ch;
  font-size: clamp(16px, 2vw, 19px);
  color: rgba(7, 8, 6, 0.82);
}

.capture-invite {
  margin: 0 0 6px;
  max-width: 52ch;
  font-size: clamp(15px, 1.8vw, 17px);
}

.capture-note {
  margin: 0 0 clamp(14px, 2.4svh, 24px);
  max-width: 52ch;
  font-size: 13px;
  color: rgba(7, 8, 6, 0.6);
}

/* Formulário */

.form-card {
  width: 100%;
  max-width: 520px;
  padding: clamp(18px, 2.6svh, 26px) clamp(16px, 3vw, 24px);
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
}

.form-placeholder {
  padding: clamp(22px, 3.4svh, 34px) 18px;
  border: 1px dashed rgba(7, 8, 6, 0.35);
  border-radius: 10px;
  background: var(--paper);
}

.form-placeholder-title {
  margin: 0 0 8px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--olive);
}

.form-placeholder p:not(.form-placeholder-title) {
  margin: 0;
  font-size: 15px;
  color: rgba(7, 8, 6, 0.66);
}

.form-privacy {
  margin: 14px 0 0;
  font-size: 12.5px;
  line-height: 1.5;
  color: rgba(7, 8, 6, 0.6);
}

.form-privacy a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Mobile curto: aperta tipo e respiros pra caber num viewport de ~667px */

@media (max-width: 480px) {
  .capture-header {
    padding-top: 16px;
  }

  .capture-main {
    padding: 10px 0;
  }

  .eyebrow {
    margin-bottom: 10px;
  }

  h1 {
    max-width: none;
    font-size: 27px;
  }

  .capture-lead {
    font-size: 15px;
    line-height: 1.45;
    margin-bottom: 8px;
  }

  .capture-invite {
    font-size: 14.5px;
    line-height: 1.45;
  }

  .capture-note {
    margin-bottom: 12px;
  }

  .form-card {
    padding: 16px 14px;
  }

  .form-placeholder {
    padding: 16px 14px;
  }

  .capture-signature {
    font-size: 17px;
  }

  .capture-footer {
    padding-bottom: 14px;
  }
}

/* Rodapé mínimo */

.capture-footer {
  padding: 0 var(--gutter) clamp(16px, 3svh, 26px);
}

.capture-signature {
  margin: 0 0 6px;
  font-family: "Adobe Caslon Pro", Georgia, serif;
  font-size: 20px;
  font-style: italic;
}

.capture-legal {
  margin: 0;
  font-size: 12px;
  color: rgba(7, 8, 6, 0.55);
}

.capture-legal a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Página da Política de Privacidade */

.policy-page {
  width: min(720px, calc(100% - 2 * var(--gutter)));
  margin: 0 auto;
  padding: 48px 0 72px;
  text-align: left;
}

.policy-page > a img {
  margin: 0;
}

.policy-page h1 {
  max-width: none;
  font-size: clamp(30px, 5vw, 40px);
  margin: 24px 0 8px;
}

.policy-updated {
  margin: 0 0 36px;
  font-size: 14px;
  color: rgba(7, 8, 6, 0.6);
}

.policy-page h2 {
  font-size: 22px;
  margin: 36px 0 12px;
  font-weight: 400;
}

.policy-page p,
.policy-page li {
  color: rgba(7, 8, 6, 0.82);
}

.policy-page ul {
  padding-left: 22px;
}

.policy-back {
  display: inline-block;
  margin-top: 40px;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ==================================================================
   Pesquisa (pesquisa.html) e pagina da aula-brinde (aula.html)
   ================================================================== */

.survey-body {
  text-align: left;
}

.survey-main,
.aula-main {
  width: min(680px, calc(100% - 2 * var(--gutter)));
  padding: clamp(20px, 4svh, 40px) 0 clamp(32px, 6svh, 56px);
}

.survey-body .eyebrow {
  text-align: left;
}

.survey-title,
.aula-title {
  max-width: 20ch;
  margin: 0 0 14px;
  font-weight: 400;
  font-size: clamp(28px, 4.6vw, 40px);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.survey-intro,
.aula-lead {
  margin: 0 0 clamp(22px, 4svh, 36px);
  max-width: 56ch;
  font-size: clamp(15px, 1.8vw, 17px);
  color: rgba(7, 8, 6, 0.82);
}

/* Bloco de erro devolvido pelo Worker */

.survey-error {
  margin: 0 0 28px;
  padding: 14px 16px;
  border: 1px solid rgba(7, 8, 6, 0.4);
  border-left-width: 3px;
  border-radius: 8px;
  background: var(--warm);
}

.survey-error-title {
  margin: 0 0 4px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.survey-error p:not(.survey-error-title) {
  margin: 0;
  font-size: 15px;
}

/* Perguntas */

.survey-q {
  margin: 0 0 clamp(26px, 4svh, 38px);
  padding: 0;
  border: 0;
}

.survey-q legend {
  padding: 0;
  margin-bottom: 12px;
  font-size: clamp(16px, 2vw, 18px);
  line-height: 1.35;
}

.survey-num {
  color: var(--olive);
  margin-right: 4px;
}

.survey-optional {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--olive);
  margin-left: 6px;
}

.survey-hint {
  margin: -4px 0 12px;
  font-size: 12.5px;
  color: var(--olive);
}

.survey-opt {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 11px 13px;
  margin-bottom: 7px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  font-size: 15px;
  line-height: 1.4;
  cursor: pointer;
}

.survey-opt:hover {
  border-color: rgba(7, 8, 6, 0.38);
}

.survey-opt input {
  margin: 2px 0 0;
  flex: none;
  accent-color: var(--ink);
}

/* Opcao bloqueada pelo limite de escolhas: some sem sumir */
.survey-opt:has(input:disabled) {
  opacity: 0.45;
  cursor: not-allowed;
}

.survey-opt:has(input:checked) {
  border-color: var(--ink);
  background: var(--warm);
}

.survey-q textarea,
.survey-q input[type="text"] {
  width: 100%;
  padding: 12px 13px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: inherit;
  font-size: 15px;
  line-height: 1.5;
  resize: vertical;
}

.survey-q textarea:focus,
.survey-q input[type="text"]:focus {
  outline: 2px solid var(--ink);
  outline-offset: 1px;
}

/* Honeypot: fora da tela, fora do foco, invisivel pro leitor de tela */
.survey-hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.survey-submit {
  width: 100%;
  padding: 15px 20px;
  border: 1px solid var(--ink);
  border-radius: 10px;
  background: var(--ink);
  color: var(--paper);
  font-size: 16px;
  cursor: pointer;
}

.survey-submit:hover {
  background: #1c1e19;
}

.survey-foot {
  margin: 14px 0 0;
  font-size: 12.5px;
  line-height: 1.5;
  color: rgba(7, 8, 6, 0.6);
}

.survey-foot a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Pagina da aula */

.aula-video {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  margin: 0 0 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background: var(--ink);
}

.aula-video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.aula-note {
  margin: 0 0 clamp(30px, 5svh, 48px);
  font-size: 13px;
  color: rgba(7, 8, 6, 0.6);
}

.aula-clube {
  padding: clamp(20px, 3svh, 28px) clamp(18px, 3vw, 26px);
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
}

.aula-clube h2 {
  margin: 0 0 10px;
  font-weight: 400;
  font-size: 22px;
}

.aula-clube p {
  margin: 0 0 18px;
  max-width: 52ch;
  font-size: 15px;
  color: rgba(7, 8, 6, 0.82);
}

.aula-cta {
  display: inline-block;
  padding: 13px 22px;
  border: 1px solid var(--ink);
  border-radius: 10px;
  background: var(--ink);
  color: var(--paper);
  font-size: 15px;
}

.aula-cta:hover {
  background: #1c1e19;
}

@media (max-width: 480px) {
  .survey-title,
  .aula-title {
    font-size: 25px;
    max-width: none;
  }

  .survey-opt {
    padding: 10px 12px;
  }
}

.survey-turnstile {
  margin: 0 0 18px;
}

/* CTA da index depois que a captura saiu (2026-08-13) */

.capture-cta {
  display: inline-block;
  padding: 15px 28px;
  border: 1px solid var(--ink);
  border-radius: 10px;
  background: var(--ink);
  color: var(--paper);
  font-size: 16px;
}

.capture-cta:hover {
  background: #1c1e19;
}

.capture-privacy {
  margin: 14px 0 0;
  max-width: 46ch;
  font-size: 12.5px;
  line-height: 1.5;
  color: rgba(7, 8, 6, 0.6);
}

.capture-privacy a {
  text-decoration: underline;
  text-underline-offset: 3px;
}