/* Black Line Cars — base: reset, tipografia, layout, botões, formulários */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 16px); }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  margin: 0;
  background: var(--obsidiana);
  color: var(--marfim);
  font-family: var(--f-ui);
  font-size: 16px;
  line-height: 26px;
  font-weight: 400;
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
  display: flex; flex-direction: column;
}
main { flex: 1 0 auto; }
img, picture, svg, video { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: 0; padding: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p, figure, dl, dd { margin: 0; }
table { border-collapse: collapse; width: 100%; }
::selection { background: var(--ouro); color: var(--obsidiana); }

:focus-visible { outline: 2px solid var(--ouro-claro); outline-offset: 3px; }
.btn--primary:focus-visible { outline-color: var(--marfim); }

.sr-only {
  position: absolute !important; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip {
  position: absolute; left: var(--s-4); top: -64px; z-index: 200;
  background: var(--ouro); color: var(--obsidiana); padding: 12px 20px; font-weight: 600;
  border-radius: var(--r-ctl);
}
.skip:focus { top: var(--s-4); }
[hidden] { display: none !important; }
.nowrap { white-space: nowrap; }
.num { font-variant-numeric: tabular-nums; font-feature-settings: "tnum" 1; }

/* ---------- layout ---------- */
.wrap { width: min(100% - 2 * var(--margin), var(--max)); margin-inline: auto; }
.wrap--wide { width: min(100% - 2 * var(--margin), 1440px); margin-inline: auto; }
.section { padding-block: var(--s-24); position: relative; }
.section--tight { padding-block: var(--s-16); }
.section--raised { background: var(--obsidiana-2); }
.section--black { background: var(--preto); }
@media (max-width: 720px) { .section { padding-block: var(--s-16); } .section--tight { padding-block: var(--s-12); } }

.grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gutter); }
@media (max-width: 1100px) { .grid { grid-template-columns: repeat(8, minmax(0, 1fr)); } }
@media (max-width: 720px)  { .grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

/* ---------- tipografia ---------- */
/* Michroma (só peso 400, larga) nos títulos e etiquetas; Manrope no resto. Sem itálico: a palavra em destaque (<em>) fica a ouro. */
.t-display, h1.t-display {
  font-family: var(--f-display); font-weight: 400; font-style: normal;
  font-size: clamp(30px, 4.4vw, 62px); line-height: 1.16; letter-spacing: -0.015em;
  text-wrap: balance;
}
.t-h2 {
  font-family: var(--f-display); font-weight: 400;
  font-size: clamp(24px, 2.7vw, 40px); line-height: 1.22; letter-spacing: -0.01em;
  text-wrap: balance;
}
.t-h3 {
  font-family: var(--f-display); font-weight: 400;
  font-size: clamp(18px, 1.7vw, 24px); line-height: 1.3;
}
.t-vtitle {
  font-family: var(--f-display); font-weight: 400;
  font-size: clamp(22px, 2.4vw, 34px); line-height: 1.2; letter-spacing: -0.01em;
}
.t-display em, .t-h2 em, .t-h3 em, .t-vtitle em { font-style: normal; font-weight: inherit; color: var(--ouro-claro); }
.t-body-l { font-size: 18px; line-height: 30px; }
.t-small { font-size: 14px; line-height: 22px; }
.t-muted { color: var(--nevoa); }
.t-card { font-size: 18px; line-height: 24px; font-weight: 600; }

.label {
  font-family: var(--f-label); font-weight: 400; font-size: 12px; line-height: 16px;
  text-transform: uppercase; letter-spacing: 0.1em; color: var(--nevoa);
}
/* a linha sob cada rótulo de secção */
.eyebrow { display: inline-block; position: relative; padding-bottom: 14px; margin-bottom: var(--s-6); }
.eyebrow::after { content: ""; position: absolute; left: 0; bottom: 0; width: 48px; height: 1px; background: var(--ouro); }
.eyebrow--plain { padding-bottom: 0; margin-bottom: var(--s-3); }
.eyebrow--plain::after { display: none; }

.legal { font-size: 13px; line-height: 20px; color: var(--nevoa); }
.legal a { text-decoration: underline; text-decoration-color: var(--ouro-escuro); text-underline-offset: 3px; }
.prose p + p { margin-top: var(--s-4); }
.prose { color: var(--nevoa); max-width: 62ch; }
.prose strong { color: var(--marfim); font-weight: 500; }

.link {
  text-decoration: underline; text-decoration-thickness: 1px; text-decoration-color: var(--ouro);
  text-underline-offset: 6px; transition: color var(--t-fast), text-decoration-color var(--t-fast);
}
.link:hover { color: var(--ouro-claro); text-decoration-color: var(--ouro-claro); }

.ico { width: 24px; height: 24px; flex: none; }
.ico--s { width: 20px; height: 20px; }
.ico--xs { width: 16px; height: 16px; }

/* ---------- botões ---------- */
.btn {
  --_h: 48px;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: var(--_h); padding: 0 24px; border: 1px solid transparent; border-radius: var(--r-ctl);
  font-family: var(--f-ui); font-weight: 700; font-size: 13px; line-height: 1; text-transform: uppercase; letter-spacing: 0.09em;
  white-space: nowrap; position: relative; overflow: hidden;
  transition: background-color var(--t-fast), border-color var(--t-fast), color var(--t-fast);
  -webkit-tap-highlight-color: transparent;
}
.btn .ico { width: 20px; height: 20px; }
.btn--primary { background: var(--ouro); color: var(--obsidiana); }
.btn--primary:hover { background: var(--ouro-claro); }
.btn--primary:active { background: var(--ouro-press); }
.btn--secondary { border-color: var(--ouro); color: var(--marfim); background: transparent; }
.btn--secondary:hover { border-color: var(--ouro-claro); background: rgb(var(--ouro-rgb) / 0.1); }
.btn--secondary:active { background: rgb(var(--ouro-rgb) / 0.2); }
.btn--text {
  min-height: 48px; padding: 0 4px; text-transform: uppercase; font-size: 12px; letter-spacing: 0.1em;
  background:
    linear-gradient(var(--ouro), var(--ouro)) left calc(50% + 12px) / 100% 1px no-repeat;
}
.btn--text:hover { color: var(--ouro-claro); }
.btn--icon {
  width: 48px; min-height: 48px; padding: 0; border-color: var(--linha); background: transparent;
}
.btn--icon:hover { border-color: var(--ouro-escuro); background: var(--grafite); }
.btn--icon:active { background: var(--obsidiana-2); }
.btn--wa { border-color: var(--aco); }
.btn--wa:hover { border-color: var(--ouro); color: var(--ouro-claro); }
.btn--sm { --_h: 40px; padding: 0 16px; font-size: 12px; }
.btn--block { width: 100%; }
.btn[disabled], .btn[aria-disabled="true"] {
  background: var(--grafite); color: var(--aco); border-color: var(--linha); cursor: not-allowed; pointer-events: none;
}
.btn.is-loading { color: transparent; pointer-events: none; }
.btn.is-loading::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 40%; background: var(--marfim);
  animation: btn-load 1.1s var(--ease-line) infinite;
}
.btn--secondary.is-loading::after { background: var(--ouro); }
@keyframes btn-load { 0% { transform: translateX(-100%); } 100% { transform: translateX(250%); } }

/* ---------- formulários ---------- */
.field { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.field > label, .field > .field__label {
  font-size: 14px; line-height: 20px; font-weight: 500; color: var(--marfim);
}
.field .opt { color: var(--nevoa); font-weight: 400; }
.input, .select, .textarea {
  width: 100%; min-height: 48px; padding: 0 14px; background: var(--grafite); color: var(--marfim);
  border: 1px solid var(--aco); border-radius: var(--r-ctl); font: inherit; font-size: 16px;
  transition: border-color var(--t-fast), background-color var(--t-fast);
  appearance: none; -webkit-appearance: none;
}
.input::placeholder, .textarea::placeholder { color: var(--nevoa); opacity: 0.85; }
.input:hover, .select:hover, .textarea:hover { border-color: var(--nevoa); }
.input:focus-visible, .select:focus-visible, .textarea:focus-visible { outline: 2px solid var(--ouro-claro); outline-offset: 3px; border-color: var(--ouro-claro); }
.textarea { padding: 12px 14px; min-height: 120px; resize: vertical; line-height: 24px; }
.select {
  padding-right: 44px; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239BA3AD' stroke-width='1.5' stroke-linecap='square'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center; background-size: 20px;
}
.select option { background: var(--grafite); color: var(--marfim); }
.input[disabled], .select[disabled], .textarea[disabled] { background: var(--obsidiana-2); color: var(--aco); border-color: var(--linha); cursor: not-allowed; }
.field.is-error .input, .field.is-error .select, .field.is-error .textarea { border-color: var(--erro); }
.field__msg { display: none; align-items: flex-start; gap: 8px; color: var(--erro); font-size: 14px; line-height: 20px; }
.field.is-error .field__msg { display: flex; }
.field__msg .ico { width: 18px; height: 18px; margin-top: 1px; }
.field__hint { font-size: 14px; line-height: 20px; color: var(--nevoa); }

.check { display: flex; gap: 12px; align-items: flex-start; cursor: pointer; font-size: 14px; line-height: 22px; color: var(--nevoa); }
.check input {
  appearance: none; -webkit-appearance: none; flex: none; width: 22px; height: 22px; margin: 1px 0 0;
  border: 1px solid var(--aco); border-radius: var(--r-ctl); background: var(--grafite); cursor: pointer;
  display: grid; place-content: center; transition: border-color var(--t-fast), background-color var(--t-fast);
}
.check input::after {
  content: ""; width: 10px; height: 6px; border-left: 2px solid var(--obsidiana); border-bottom: 2px solid var(--obsidiana);
  transform: rotate(-45deg) scale(0) translateY(-1px); transition: transform 120ms var(--ease-out);
}
.check input:checked { background: var(--ouro); border-color: var(--ouro); }
.check input:checked::after { transform: rotate(-45deg) scale(1) translateY(-1px); }
.check a { color: var(--marfim); text-decoration: underline; text-decoration-color: var(--ouro); text-underline-offset: 3px; }
.field.is-error .check input { border-color: var(--erro); }

.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px var(--gutter); }
.form-grid .span-2 { grid-column: 1 / -1; }
@media (max-width: 720px) { .form-grid { grid-template-columns: 1fr; } }
.form-note { display: flex; gap: 10px; align-items: flex-start; font-size: 13px; line-height: 20px; color: var(--nevoa); }
.form-note .ico { width: 18px; height: 18px; color: var(--aco); margin-top: 1px; }

/* utilitários de fluxo */
.stack > * + * { margin-top: var(--s-4); }
.stack-lg > * + * { margin-top: var(--s-8); }
.row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.hr { height: 1px; background: var(--linha); border: 0; margin: 0; }
.dash-tag {
  display: inline-flex; align-items: center; gap: 6px; border: 1px dashed var(--aco); color: var(--nevoa);
  font-size: 13px; line-height: 16px; padding: 3px 8px; border-radius: 0; white-space: nowrap;
}

/* texto de espaço reservado («a confirmar») */
.ph { color: var(--marfim); background: rgb(var(--ouro-rgb) / 0.14); padding: 0 4px; font-style: normal; }
.footer__col .ph, .info-list .ph { background: transparent; padding: 0; color: var(--nevoa); }