/* ===== SUBTROPIKAL TAILOR MADE — subtropikal.com.br =====
   Consome exclusivamente tokens.css. Nenhum valor literal aqui.
   Preto + branco. Inter travada. Traço da alfaiataria (molde tracejado). */

@font-face {
  font-family: "Inter";
  src: url("assets/fonts/inter-var-latin.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--font-sans);
  background: var(--c-bg);
  color: var(--c-fg);
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* foco visível — teclado precisa enxergar onde está, em qualquer campo */
:focus-visible {
  outline: 2px solid var(--c-focus);
  outline-offset: 3px;
}

/* ===================================================================
   HERO — imagem em movimento (Ken Burns) + título
   =================================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  overflow: hidden;
  display: flex;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: var(--c-bg-photo) url("assets/cenografia-fios.jpg") center / cover no-repeat;
  filter: grayscale(100%) contrast(1.06);
  transform-origin: 55% 45%;
  animation: kenburns var(--dur-kenburns) ease-in-out infinite alternate;
  will-change: transform;
}
@keyframes kenburns {
  from { transform: scale(1.06) translate3d(0, 0, 0); }
  to   { transform: scale(1.18) translate3d(-2.4%, -2%, 0); }
}

/* escurece o fundo para o texto branco respirar */
.hero__scrim {
  position: absolute;
  inset: 0;
  background: var(--scrim-hero);
}

.hero__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--maxw);
  margin: auto;
  padding: clamp(72px, 12vh, 128px) var(--pad) clamp(96px, 14vh, 140px);
  align-self: center;
}

/* ===== marca no hero =====
   Arte fechada: nunca redigitar, distorcer, recolorir ou girar.
   O movimento vive em .mark (abaixo) — gesto de primeira vez, não de nav. */
.lp__logo {
  display: inline-flex;
  align-items: flex-end;
  gap: var(--space-xs);
  text-decoration: none;
  margin-bottom: clamp(28px, 6vh, 60px);
}
.lp__logo img { height: 26px; width: auto; display: block; }
.lp__tm {
  font-size: var(--text-label);
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--c-fg-2);
  padding-bottom: 3px;
}

.lp__kicker {
  font-size: clamp(11px, 1.1vw, 13px);
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--c-fg-2);
  margin-bottom: var(--space-md);
}

.lp__h {
  font-weight: var(--fw-heavy);
  font-size: var(--text-hero);
  line-height: var(--lh-hero); /* linhas juntas → lockup de logotipo */
  letter-spacing: var(--ls-hero);
  text-transform: lowercase;
}
.lp__h span { display: block; }
.lp__em {
  position: relative;
  width: max-content;
  max-width: 100%;
  padding-bottom: .12em;
}
/* traço da alfaiataria sublinhando o título */
.lp__em::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  border-bottom: var(--dash-w) dashed var(--c-dash);
}

.lp__sub {
  margin-top: clamp(24px, 4vh, 34px);
  max-width: var(--measure-hero);
  font-size: var(--text-lead);
  line-height: var(--lh-body);
  color: var(--c-fg-2);
  font-weight: var(--fw-regular);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: clamp(28px, 5vh, 40px);
}

.lp__spec {
  margin-top: clamp(28px, 5vh, 48px);
  font-size: var(--text-label);
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--c-fg-3);
}

/* seta / cue de rolagem */
.hero__scroll {
  position: absolute;
  z-index: 2;
  left: 50%;
  bottom: clamp(20px, 4vh, 34px);
  transform: translateX(-50%);
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--c-fg-2);
  font-size: var(--text-nano);
  letter-spacing: .28em;
  text-transform: uppercase;
}
.hero__scroll::after {
  content: "";
  width: 1px;
  height: 40px;
  background: linear-gradient(180deg, var(--c-fg), transparent);
  animation: scrollcue 2s ease-in-out infinite;
  transform-origin: top;
}
@keyframes scrollcue {
  0%, 100% { opacity: .35; transform: scaleY(.6); }
  50%      { opacity: 1;   transform: scaleY(1); }
}

/* ===================================================================
   COMPONENTE — marca
   A marca não aparece: ela é COSTURADA. O recorte corre da esquerda
   para a direita e a peça fica pronta atrás dele — o gesto da
   alfaiataria, não um efeito de entrada genérico.
   Gesto de primeira vez: abertura de página. Logo de nav não anima.
   =================================================================== */
.js .mark--stitch img {
  clip-path: inset(0 100% 0 0);
  transition: clip-path var(--dur-mark) var(--ease);
  transition-delay: var(--delay, 0ms);
}
.js .mark--stitch.in img { clip-path: inset(0 0 0 0); }

/* o rótulo "tailor made" entra junto com o fim da costura */
.js .mark--stitch .lp__tm {
  opacity: 0;
  transition: opacity var(--dur) var(--ease);
  transition-delay: calc(var(--dur-mark) * .55);
}
.js .mark--stitch.in .lp__tm { opacity: 1; }

/* ===================================================================
   BOTÕES
   =================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font: inherit;
  font-weight: var(--fw-semibold);
  font-size: var(--text-sm);
  letter-spacing: var(--ls-btn);
  text-transform: uppercase;
  border-radius: var(--radius);
  padding: .95em 1.6em;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--dur-fast) ease,
              color var(--dur-fast) ease,
              border-color var(--dur-fast) ease,
              transform var(--dur-press) var(--ease);
}
/* o toque confirma na hora — sem isso a interface não responde ao clique */
.btn:active { transform: scale(var(--press)); }

.btn--solid {
  color: var(--c-bg);
  background: var(--c-fg);
  border: 1px solid var(--c-fg);
}
.btn--ghost {
  color: var(--c-fg);
  background: transparent;
  border: 1px solid var(--c-line-interactive);
}
/* hover só onde existe ponteiro de verdade: no toque o estado grudava */
@media (hover: hover) and (pointer: fine) {
  .btn--solid:hover { background: transparent; color: var(--c-fg); }
  .btn--ghost:hover { background: var(--c-fg); color: var(--c-bg); border-color: var(--c-fg); }
}
.btn--block { width: 100%; margin-top: 6px; padding: 15px 20px; }
.btn:disabled { opacity: .5; cursor: default; }

/* ===================================================================
   O QUE FAZEMOS — blocos com ícones
   =================================================================== */
.services {
  position: relative;
  background: var(--c-bg);
}
.services__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: var(--space-section) var(--pad);
}
.services__head { margin-bottom: clamp(36px, 5vw, 60px); }
.services__kicker {
  font-size: var(--text-label);
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
  color: var(--c-fg-3);
  margin-bottom: var(--space-sm);
}
.services__h {
  font-weight: var(--fw-heavy);
  font-size: var(--text-title-m);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-title);
  text-transform: lowercase;
  max-width: var(--measure-title);
}

.services__grid {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap-grid);
}

.svc {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: var(--pad-card);
  border: 1px solid var(--c-line-soft);
  background: var(--c-surface);
  min-height: 168px;
  transition: border-color var(--dur) ease,
              background var(--dur) ease,
              transform var(--dur) var(--ease);
}
/* traço da alfaiataria no canto do card */
.svc::after {
  content: "";
  position: absolute;
  left: var(--pad-card);
  bottom: clamp(20px, 2vw, 26px);
  width: 22px;
  border-top: var(--dash-rule) dashed var(--c-line);
  opacity: 0;
  transition: opacity var(--dur) ease;
}
@media (hover: hover) and (pointer: fine) {
  .svc:hover {
    border-color: var(--c-line);
    background: var(--c-surface-hover);
    transform: translateY(var(--lift));
  }
  .svc:hover::after { opacity: .9; }
}

.svc__icon {
  display: inline-flex;
  width: 30px;
  height: 30px;
  color: var(--c-fg);
}
.svc__icon svg { width: 100%; height: 100%; display: block; }

.svc__title {
  font-weight: var(--fw-semibold);
  font-size: var(--text-card);
  line-height: 1.32;
  letter-spacing: -.005em;
  color: var(--c-fg);
}

/* ===================================================================
   MARCAS — campo claro com marquee em movimento
   =================================================================== */
.brands {
  position: relative;
  background: var(--c-bg);
  color: var(--c-fg);
}
.brands__inner {
  max-width: var(--maxw-brands);
  margin: 0 auto;
  padding: clamp(40px, 6vw, 72px) 0;
}
.brands__label {
  text-align: center;
  font-size: var(--text-label);
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--c-fg-3);
  margin-bottom: clamp(26px, 3.4vw, 42px);
  padding: 0 24px;
}

.marquee {
  display: flex;
  flex-direction: column;
  gap: clamp(20px, 2.6vw, 34px);
  overflow: hidden;
  /* fade nas bordas para o movimento entrar e sair suave */
  -webkit-mask-image: var(--mask-fade);
          mask-image: var(--mask-fade);
}
.marquee__row {
  display: flex;
  width: max-content;
  flex-wrap: nowrap;
  will-change: transform;
}
.marquee__row--left  { animation: marq-left  var(--dur-marquee-a) linear infinite; }
.marquee__row--right { animation: marq-right var(--dur-marquee-b) linear infinite; }

.marquee__img {
  display: block;
  height: clamp(46px, 5vw, 66px);
  width: auto;
  margin-right: 0; /* slots têm respiro embutido → emenda uniforme e sem falha */
  -webkit-user-drag: none;
  user-select: none;
}

/* dois exemplares idênticos por linha → -50% faz o loop sem emenda */
@keyframes marq-left  { from { transform: translateX(0); }      to { transform: translateX(-50%); } }
@keyframes marq-right { from { transform: translateX(-50%); }   to { transform: translateX(0); } }

@media (hover: hover) and (pointer: fine) {
  .marquee:hover .marquee__row { animation-play-state: paused; }
}

/* leitor de tela: lista textual das marcas (marquee é aria-hidden) */
.brands__sr {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

/* ===================================================================
   CONTATO / FORMULÁRIO (fim da página)
   =================================================================== */
.contact {
  position: relative;
  background: var(--c-bg);
  border-top: var(--dash-border);
}
.contact__inner {
  max-width: var(--maxw-form);
  margin: 0 auto;
  padding: var(--space-section) var(--pad-narrow) clamp(40px, 6vw, 64px);
}

.card {
  width: 100%;
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  padding: clamp(28px, 4vw, 44px);
}
.card__ey {
  font-size: var(--text-label);
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
  color: var(--c-fg-2);
  margin-bottom: 10px;
}
.card__h {
  font-weight: var(--fw-heavy);
  font-size: var(--text-title-s);
  line-height: 1;
  letter-spacing: var(--ls-title);
  text-transform: lowercase;
}

.rule {
  height: 0;
  border-bottom: var(--dash-rule) dashed var(--c-line);
  margin: 20px 0 24px;
}

/* ===== campos ===== */
.form { display: flex; flex-direction: column; gap: var(--space-sm); }

.field { display: flex; flex-direction: column; gap: var(--space-2xs); }
.field label {
  font-size: var(--text-label);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--c-fg-2);
}
.field .opt { color: var(--c-fg-3); letter-spacing: .08em; }

.field input,
.field textarea {
  font: inherit;
  font-size: var(--text-body);
  color: var(--c-fg);
  background: var(--c-field);
  border: 1px solid var(--c-line-interactive);
  border-radius: var(--radius);
  padding: var(--space-xs) 14px;
  width: 100%;
  transition: border-color var(--dur-fast) ease, background var(--dur-fast) ease;
}
.field textarea { resize: vertical; min-height: 92px; }
.field input::placeholder,
.field textarea::placeholder { color: var(--c-fg-3); }
.field input:focus,
.field textarea:focus {
  border-color: var(--c-fg);
  background: var(--c-field-focus);
}
/* o anel de foco continua: borda sozinha não basta para quem navega no teclado */

/* honeypot escondido */
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form__status {
  font-size: var(--text-sm);
  min-height: 1.2em;
  color: var(--c-fg-2);
}
.form__status.is-ok { color: var(--c-fg); }
/* Erro sem cor: a herança não entra em interface. O que marca o estado é
   peso e o traço de alfaiataria, que é o dispositivo da marca. */
.form__status.is-err {
  color: var(--c-fg);
  font-weight: var(--fw-semibold);
  border-left: var(--dash-w) solid var(--c-fg);
  padding-left: 10px;
}

.form__social {
  display: flex;
  gap: 18px;
  margin-top: 14px;
  align-items: center;
}
.form__social a {
  display: inline-flex;
  color: var(--c-fg-2);
  text-decoration: none;
  transition: color var(--dur-fast) ease, transform var(--dur-press) var(--ease);
}
@media (hover: hover) and (pointer: fine) {
  .form__social a:hover { color: var(--c-fg); transform: translateY(-1px); }
}
.form__social a:active { transform: scale(var(--press)); }
.form__social svg { width: 20px; height: 20px; display: block; fill: currentColor; }

.contact__foot {
  text-align: center;
  margin-top: clamp(28px, 4vw, 40px);
  font-size: var(--text-label);
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
  color: var(--c-fg-3);
}

/* ===== ticks / molde nos cantos ===== */
.tick {
  position: absolute;
  z-index: 3;
  width: var(--tick-size);
  height: var(--tick-size);
  pointer-events: none;
  opacity: .6;
}
.tick::before, .tick::after { content: ""; position: absolute; background: var(--c-fg); }
.tick::before { width: 100%; height: 1px; top: 0; }
.tick::after  { width: 1px; height: 100%; left: 0; }
.tick--tl { top: var(--tick-size); left: var(--tick-size); }
.tick--tr { top: var(--tick-size); right: var(--tick-size); transform: scaleX(-1); }
.tick--bl { bottom: var(--tick-size); left: var(--tick-size); transform: scaleY(-1); }
.tick--br { bottom: var(--tick-size); right: var(--tick-size); transform: scale(-1); }

/* ===================================================================
   RESPONSIVO
   =================================================================== */
@media (max-width: 1040px) {
  .services__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .hero__scrim { background: var(--scrim-hero-sm); }
  .tick { display: none; }
}
@media (max-width: 560px) {
  .services__grid { grid-template-columns: 1fr; }
  .svc { min-height: 0; flex-direction: row; align-items: center; gap: var(--space-sm); }
  .svc__icon { flex: 0 0 auto; }
  .svc::after { display: none; }
  .hero__actions .btn { flex: 1 1 auto; }
}
@media (max-width: 420px) {
  .lp__logo img { height: 22px; }
}

/* ===================================================================
   MOVIMENTO REDUZIDO — nada se move. Inclui os transforms de hover,
   que antes só perdiam a transição e passavam a saltar de uma vez.
   =================================================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .hero__bg { animation: none; transform: scale(1.06); }
  .hero__scroll::after { animation: none; }
  .marquee__row { animation: none !important; }
  .svc:hover,
  .btn:active,
  .form__social a:hover,
  .form__social a:active { transform: none; }
  .js .mark--stitch img { clip-path: none; }
  .js .mark--stitch .lp__tm { opacity: 1; }
}