/* ===================================================================
   Gargi — Portfolio · Design tokens & base
   Fonte de verdade: Figma "gargiPortfolio2026" · frame "01 - Home"

   Fontes (definitivas):
   - Satoshi: hospedada localmente (assets/fonts) — licença confirmada
     (Indian Type Foundry / Fontshare, uso comercial + web liberado).
   - Host Grotesk: hospedada localmente (assets/fonts), fonte de exibição
     definitiva para títulos grandes — licença SIL Open Font License
     (Google Fonts / Element Type), uso comercial + web liberado.
     Fonte variável (var. weight axis 100–900), um único arquivo cobre
     todos os pesos.
   =================================================================== */

@font-face {
  font-family: 'Satoshi';
  src: url('../assets/fonts/satoshi-regular.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Satoshi';
  src: url('../assets/fonts/satoshi-italic.woff2') format('woff2');
  font-weight: 400; font-style: italic; font-display: swap;
}
@font-face {
  font-family: 'Satoshi';
  src: url('../assets/fonts/satoshi-light.woff2') format('woff2');
  font-weight: 300; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Satoshi';
  src: url('../assets/fonts/satoshi-medium.woff2') format('woff2');
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Satoshi';
  src: url('../assets/fonts/satoshi-bold.woff2') format('woff2');
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Satoshi';
  src: url('../assets/fonts/satoshi-black.woff2') format('woff2');
  font-weight: 900; font-style: normal; font-display: swap;
}

@font-face {
  font-family: 'Host Grotesk';
  src: url('../assets/fonts/host-grotesk-variable.woff2') format('woff2-variations');
  font-weight: 100 900; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Host Grotesk';
  src: url('../assets/fonts/host-grotesk-italic-variable.woff2') format('woff2-variations');
  font-weight: 100 900; font-style: italic; font-display: swap;
}

:root {
  /* cores */
  --ink: #172131;              /* texto principal / header / bg currículo */
  --card-ink: #0c0c0c;         /* texto dos cards de projeto */
  --paper: #ffffff;
  --paper-alt: #f2f2f1;
  --cream: #f9dc89;            /* texto sobre fundo escuro (currículo) */
  --red-pattern: #971f27;      /* PatternRed */
  --red-footer: #97291f;       /* fundo do footer */
  --orange-pattern: #FFB956;   /* PatternOrange — sólido, sem transparência */
  --curve-red: #971f27;        /* texto curvo "Design Systems..." */

  --accent-blue: #3d66a3;      /* tags Volkswagen */
  --accent-red: #a90000;       /* tags Claro */
  --accent-navy: #334676;      /* tags Peterson */

  /* tipografia */
  --font-display: 'Host Grotesk', 'Satoshi', sans-serif;
  --font-body: 'Satoshi', sans-serif;

  /* layout */
  --gutter: 140px;
  --header-h: 64px;
  --max-w: 1440px;
}

* { box-sizing: border-box; }
/* overflow-x: clip (em vez de hidden) corta o vazamento horizontal sem transformar
   html/body em contêiner de rolagem — com hidden nos dois, position: sticky
   (header, títulos de seção) deixa de funcionar. hidden fica como fallback. */
html { scroll-behavior: smooth; overflow-x: hidden; overflow-x: clip; }
body {
  margin: 0;
  background: var(--paper-alt); /* F2F2F1 — o header e os cards ficam #FFFFFF por cima, criando o contraste */
  color: var(--ink);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden; /* contém o vazamento proposital do PatternOrange/PatternRed sem alargar a página */
  overflow-x: clip;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, p { margin: 0; }
button { font: inherit; background: none; border: none; cursor: pointer; color: inherit; padding: 0; }

.skip-link {
  position: absolute;
  left: 112px;
  top: -47px;
  width: 173px;
  padding: 10px 14px;
  background: var(--ink);
  color: var(--paper);
  border-radius: 0 0 8px 8px;
  z-index: 1000;
  transition: top .2s ease;
}
.skip-link:focus { top: 0; }

.icon { width: 18px; height: 18px; }

/* ===================================================================
   Header
   =================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--paper);
  height: var(--header-h);
  display: flex;
  align-items: center;
}
.site-header__container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 32px;
}
.logo img { height: 36px; width: auto; }

.nav { display: flex; align-items: center; gap: 38px; }
.nav__link, .nav__button {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 14px;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
}
.nav__item { display: flex; align-items: center; gap: 9px; position: relative; }
.nav__item--dropdown { gap: 7px; }
.nav__button { gap: 7px; }
.nav__badge {
  background: var(--ink);
  color: var(--paper-alt);
  font-size: 9px;
  border-radius: 999px;
  padding: 1px 8px 2px;
  line-height: normal;
}
.nav__icon-link { color: var(--ink); display: inline-flex; }
.nav__icon-link .icon { width: 14px; height: 14px; }

.nav__dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  padding-top: 13px;
  width: 280px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .15s ease;
}
.nav__item--dropdown:hover .nav__dropdown,
.nav__item--dropdown:focus-within .nav__dropdown,
.nav__item--dropdown.is-open .nav__dropdown {
  opacity: 1;
  pointer-events: auto;
}
.nav__dropdown ul {
  background: rgba(242, 149, 79, 0.95);
  backdrop-filter: blur(6.5px);
  border-radius: 14px;
  padding: 21px 24px 21px 38px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.nav__dropdown a { font-size: 17px; color: var(--ink); }

.lang-toggle { display: inline-flex; align-items: center; gap: 7px; }
.lang-toggle__label { font-family: var(--font-body); font-weight: 500; font-size: 14px; }
.lang-toggle__track {
  position: relative;
  width: 52px;
  height: 26px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  display: block;
}
.lang-toggle__thumb {
  position: absolute;
  top: 1px;
  left: 1px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--ink);
  transition: transform .2s ease;
}
.lang-toggle[aria-pressed="true"] .lang-toggle__thumb { transform: translateX(26px); }

/* --- Menu mobile (hambúrguer) — o botão é criado por main.js --- */
.nav-toggle { display: none; }

@media (max-width: 820px) {
  .nav-toggle {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    width: 44px;
    height: 44px;
    margin-right: -10px;
    padding: 10px;
    background: none;
    border: 0;
    color: var(--ink);
    cursor: pointer;
  }
  .nav-toggle__bar {
    display: block;
    width: 100%;
    height: 2px;
    border-radius: 2px;
    background: currentColor;
    transition: transform .35s cubic-bezier(.16,.8,.3,1), opacity .2s ease;
  }
  .is-menu-open .nav-toggle__bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .is-menu-open .nav-toggle__bar:nth-child(2) { opacity: 0; }
  .is-menu-open .nav-toggle__bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

  /* Painel: ocupa a tela abaixo do header */
  .js-nav .nav {
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0; bottom: 0;
    flex-direction: column;
    align-items: flex-start;
    flex-wrap: nowrap;
    gap: 28px;
    padding: 36px var(--gutter) 48px;
    background: var(--paper);
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
    transition: opacity .3s ease, transform .35s cubic-bezier(.16,.8,.3,1), visibility 0s linear .35s;
  }
  .js-nav.is-menu-open .nav {
    opacity: 1;
    visibility: visible;
    transform: none;
    transition-delay: 0s;
  }
  /* Itens entram em cascata */
  .js-nav .nav > * {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity .35s ease, transform .45s cubic-bezier(.16,.8,.3,1);
  }
  .js-nav.is-menu-open .nav > * { opacity: 1; transform: none; }
  .js-nav.is-menu-open .nav > :nth-child(2) { transition-delay: .04s; }
  .js-nav.is-menu-open .nav > :nth-child(3) { transition-delay: .08s; }
  .js-nav.is-menu-open .nav > :nth-child(4) { transition-delay: .12s; }
  .js-nav.is-menu-open .nav > :nth-child(5) { transition-delay: .16s; }

  .js-nav .nav__link,
  .js-nav .nav__button {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 28px;
    line-height: 1.1;
  }
  .js-nav .nav__badge { font-size: 11px; }
  .js-nav .nav__icon-link .icon { width: 20px; height: 20px; }

  /* "Projetos": a lista fica sempre aberta dentro do painel */
  .js-nav .nav__item--dropdown { flex-direction: column; align-items: flex-start; gap: 0; }
  .js-nav .nav__dropdown {
    position: static;
    width: auto;
    padding-top: 14px;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }
  .js-nav .nav__dropdown ul {
    background: none;
    backdrop-filter: none;
    padding: 0 0 0 4px;
    gap: 12px;
  }
  .js-nav .nav__dropdown ul li { opacity: 1; transform: none; }
  .js-nav .nav__dropdown a { font-size: 18px; }
  .js-nav .lang-toggle { margin-top: 8px; }

  html.is-menu-locked { overflow: hidden; }
}

@media (max-width: 820px) and (prefers-reduced-motion: reduce) {
  .js-nav .nav, .js-nav .nav > *, .nav-toggle__bar { transition: none; }
}

/* ===================================================================
   Hero
   =================================================================== */
.section-hero {
  position: relative;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 40px var(--gutter) 140px; /* mais respiro entre o título e os cases */
  overflow: visible;
}

.hero-heading {
  position: relative;
  z-index: 1;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 8px;
  /* matches block1's own font-size — needed so .curved-text (a direct child
     used purely for em-based responsive sizing) inherits the right scale */
  font-size: clamp(48px, 13.5vw, 194px);
}

/* Line 1+2 "Design de / Produto &" — Figma: 194px / line-height 149px */
.hero-heading__block1 {
  font-size: clamp(48px, 13.5vw, 194px);
  line-height: 0.9;   /* Figma: 149/194=0.768, mas a fonte substituta (General Sans) tem
                          ascendente/descendente maiores que a Typo Grotesk original — 0.9
                          evita colisão entre linhas. Reavaliar quando trocarmos a fonte real. */
}
.tr-design    { letter-spacing: -0.046em; }  /* -9px  @194px */
.tr-gap       { letter-spacing: -0.093em; }  /* -18px @194px */
.tr-de        { letter-spacing: -0.052em; }  /* -10px @194px */
.tr-produto   { letter-spacing: -0.057em; }  /* -11px @194px */

/* Line 3 "Experiência" — Figma: 231px / line-height 110px, distinctly bigger + tighter */
.hero-heading__block2 {
  font-size: clamp(57px, 16.1vw, 231px);
  line-height: 0.65;   /* Figma: 110/231=0.476 — mesma ressalva de métrica da fonte acima */
  letter-spacing: -0.048em; /* -11px @231px */
  margin-top: 0.02em;
}

/* PatternOrange — highlight bar centered on the & glyph (vertically centered
   via top:50%/translateY, so it tracks the glyph's own line box regardless
   of font metrics) and bled out to the true right edge of the page — same
   "past the page" language as the case cards below. */
.amp-wrap {
  position: relative;
  display: inline-block;
}
.tr-amp {
  position: relative;
  z-index: 2;
  letter-spacing: 0.026em; /* +5px @194px */
  font-weight: 400;
}
.pattern-orange {
  position: absolute;
  left: -0.18em;
  top: 50%;
  width: 100vw;
  height: 0.85em;
  background: var(--orange-pattern);
  border-radius: 0.2em;
  z-index: 0;
  transform: translateY(-50%);
  transform-origin: left center;
}

/* Curved "wheel" — lives inside the hero heading (so its em-based size
   tracks the heading's responsive font-size) but is unpinned from the &
   and anchored instead to the heading's own right edge, bleeding out past
   the page's right edge (clipped by body's overflow-x: hidden). Negative
   z-index so it passes BEHIND both the orange badge and the heading
   lettering, instead of sitting on top of them. */
.curved-text {
  position: absolute;
  top: -0.1em;
  right: -1.1em;
  width: 2.4em;
  height: 2.4em;
  overflow: visible;
  z-index: -1;
  pointer-events: none;
}
.curved-text text {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 39px;
  letter-spacing: -1px;
  text-transform: uppercase;
  fill: var(--curve-red);
}

.hero-subtitle {
  position: relative;
  z-index: 1;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: clamp(22px, 2.7vw, 40px);
  line-height: 1.35;
  margin-top: 40px;
}

/* ===================================================================
   Projects — case cards (identity: left edge glued to frame border,
   asymmetric right gap — same "bleed" language as PatternOrange/Red)
   =================================================================== */
.section-projects {
  display: flex;
  flex-direction: column;
  max-width: var(--max-w);
  margin: 0 auto;
  padding-bottom: 100px; /* mais respiro entre os cases e o currículo */
  /* quanto os cards precisam "vazar" pra esquerda pra alcançar a borda real
     da janela (não só a borda do container centralizado) — 0 quando a
     janela é mais estreita que --max-w, já que aí o container já encosta
     na borda real e não há o que compensar. */
  --edge-bleed: min(0px, calc((var(--max-w) - 100vw) / 2));
}

.case-card { padding: 32px 80px 32px 0; }
.case-card__inner {
  background: var(--paper);
  border-radius: 0 40px 40px 0;
  display: flex;
  gap: 48px;
  align-items: flex-start;
  /* o vazamento vai só no retângulo/fundo visual (esse box), não no
     .case-card em volta — por isso o padding-left cresce na mesma medida
     que a margem negativa encolhe: o conteúdo (ícone/texto) continua
     exatamente na mesma posição de antes, só o fundo branco que se estende
     mais pra esquerda. Isso evita que o card "infle" de tamanho total. */
  margin-left: var(--edge-bleed);
  width: calc(100% - var(--edge-bleed));
  padding: 41px 90px 32px calc(var(--gutter) - var(--edge-bleed));
  min-height: 300px;
}
.case-card__brand { display: flex; flex-direction: column; gap: 15px; flex-shrink: 0; }
.case-card__client { font-family: var(--font-body); font-size: 16px; color: var(--card-ink); }
.case-card__icon {
  width: 187px;
  height: 187px;
  border-radius: 24px;
  overflow: hidden;
  background: #f2f2f1;
}
.case-card__icon img { width: 100%; height: 100%; object-fit: cover; }

.case-card__content {
  position: relative;
  flex: 1 1 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 227px;
}
.case-card__view {
  position: absolute;
  right: -42px;
  bottom: 8px;
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 32px;
  color: var(--card-ink);
  display: inline-flex;
}
.case-card__view .plus { letter-spacing: -5px; }
.case-card__heading {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(24px, 2.6vw, 40px);
  line-height: 1.25;
  color: var(--card-ink);
  max-width: 46ch;
}
.case-card__tags { display: flex; flex-wrap: wrap; gap: 0 16px; margin-top: 16px; }
.tag {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 12px;
  border: 1px solid;
  border-radius: 40px;
  padding: 9px 25px;
  white-space: nowrap;
}
.tag--blue { color: var(--accent-blue); border-color: var(--accent-blue); }
.tag--red { color: var(--accent-red); border-color: var(--accent-red); }
.tag--navy { color: var(--accent-navy); border-color: var(--accent-navy); }

/* ===================================================================
   Currículo (resume)
   =================================================================== */
.section-resume {
  background: var(--ink); /* fundo sempre full-bleed, sem max-width aqui */
  color: var(--cream);
}
.section-resume__container {
  /* mesma estrutura do .section-hero: centraliza E aplica o gutter no
     mesmo elemento — antes o gutter era aplicado no .section-resume (full
     width) e só depois centralizava por dentro, o que gerava um inset
     diferente do resto da página sempre que a tela é mais larga que
     --max-w + gutters. Não mexe em nada da faixa/tag, que usa left:-100vw
     relativo ao próprio .resume-daterange, independente desse padding. */
  position: relative;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 112px var(--gutter);
}

.resume-header {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start; /* sem isso, o flex esticava heading E faixa pra
                               largura toda do container (causa raiz do
                               "Currículo" e da medição em JS saírem errados) */
  gap: 0;
  /* setado pelo main.js com a largura real renderizada de .resume-heading
     ("Currículo"), pra faixa terminar exatamente no fim da palavra —
     mantido como fallback até o JS rodar */
  --resume-stripe-w: 320px;
}
.resume-heading {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(72px, 13.5vw, 194px);
  letter-spacing: -0.045em;
  line-height: 1.02;
  color: var(--cream);
}
/* PatternRed — largura travada no fim de "Currículo" (--resume-stripe-w),
   data alinhada à direita com 42px de margem até a ponta da tag, ponta
   arredondada à direita e sangrando pela esquerda (bem além da borda real
   da página). */
.resume-daterange {
  position: relative;
  display: flex;
  align-self: flex-start; /* .resume-header é flex-column e por padrão
                              esticava esse item pra largura toda */
  align-items: center;
  justify-content: flex-end;
  gap: 18px;
  padding-right: 42px;
  width: var(--resume-stripe-w);
  font-family: var(--font-body);
  font-weight: 400;
  font-size: clamp(36px, 5.5vw, 80px);
  letter-spacing: -0.08em;
  color: var(--cream);
}
.resume-daterange::before {
  content: '';
  position: absolute;
  top: 50%;
  left: -100vw;
  right: 0;
  transform: translateY(-50%);
  height: 1.2em;
  border-radius: 0 20px 20px 0;
  background: var(--red-pattern);
  z-index: 0;
}
.resume-daterange > * { position: relative; z-index: 1; }

.resume-list { position: relative; z-index: 1; padding-top: 40px; }
.resume-item {
  display: flex;
  gap: 80px;
  padding: 27px 0 34px;
}
.resume-item__who { flex: 0 0 251px; display: flex; flex-direction: column; gap: 4px; }
.resume-item__who h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 28px;
  color: var(--cream);
  margin-bottom: 6px;
}
.resume-item__via { font-family: var(--font-body); font-size: 14px; color: var(--cream); }
.resume-item__role { font-family: var(--font-body); font-weight: 700; font-size: 14px; color: var(--cream); }
.resume-item__desc {
  flex: 1 1 0;
  max-width: 760px;
  font-family: var(--font-body);
  font-size: 20.9px;
  line-height: 1.4;
  text-align: justify;
  color: var(--cream);
}
.resume-item__date {
  flex: 0 0 150px;
  text-align: right;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--cream);
}

.resume-actions {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  gap: 16px;
  padding-top: 56px;
  flex-wrap: wrap;
}
.pill-button {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  min-width: 190px;
  justify-content: center;
  padding: 13px 33px;
  border-radius: 999px;
  border: 1px solid var(--cream);
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--cream);
}
.pill-button .icon { width: 18px; height: 18px; }

/* ===================================================================
   Footer
   =================================================================== */
.site-footer { background: var(--red-footer); color: var(--paper-alt); }
.site-footer__container {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 107px var(--gutter); /* same side inset as hero/cases/résumé */
  flex-wrap: wrap;
  gap: 40px;
}
.logo--footer img { height: 60px; width: auto; }

.footer-contact { display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }
.footer-contact__item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--paper-alt);
}
.footer-contact__item span {
  border-bottom: 1px solid var(--paper-alt);
  padding-bottom: 2px;
}
.footer-contact__item .icon { width: 18px; height: 18px; }

/* ===================================================================
   Microinterações
   =================================================================== */

/* --- Entrada do Hero: fade + slide sutil ao carregar, um após o outro --- */
.js-hero-in {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .8s cubic-bezier(.16,.8,.3,1), transform .8s cubic-bezier(.16,.8,.3,1);
  transition-delay: var(--d, 0ms);
}
.js-hero-in.is-in { opacity: 1; transform: translateY(0); }
/* o badge laranja some/some-a-aparecer junto, mas não deve mover o & — só o próprio badge */
.pattern-orange.js-hero-in { transform: translateY(-50%) scale(.85); transform-origin: left center; }
.pattern-orange.js-hero-in.is-in { transform: translateY(-50%) scale(1); }

/* Texto curvo: rotação lenta e contínua */
@media (prefers-reduced-motion: no-preference) {
  .curved-text {
    animation: spin-slow 40s linear infinite;
    transform-origin: 50% 50%;
  }
}
@keyframes spin-slow { to { transform: rotate(360deg); } }

/* --- Navegação --- */
.nav__link, .nav__button {
  position: relative;
}
.nav__link::after, .nav__button::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s cubic-bezier(.16,.8,.3,1);
}
.nav__link:hover::after, .nav__button:hover::after,
.nav__link:focus-visible::after, .nav__button:focus-visible::after { transform: scaleX(1); }

.nav__dropdown {
  transform: translate(-50%, 6px);
  transition: opacity .25s ease, transform .25s cubic-bezier(.16,.8,.3,1);
}
.nav__item--dropdown:hover .nav__dropdown,
.nav__item--dropdown:focus-within .nav__dropdown,
.nav__item--dropdown.is-open .nav__dropdown {
  transform: translate(-50%, 0);
}
.nav__dropdown ul li {
  opacity: 0;
  transform: translateY(6px);
  transition: opacity .3s ease, transform .3s ease;
}
.nav__item--dropdown:hover .nav__dropdown ul li,
.nav__item--dropdown:focus-within .nav__dropdown ul li,
.nav__item--dropdown.is-open .nav__dropdown ul li { opacity: 1; transform: translateY(0); }
.nav__dropdown ul li:nth-child(1) { transition-delay: .03s; }
.nav__dropdown ul li:nth-child(2) { transition-delay: .07s; }
.nav__dropdown ul li:nth-child(3) { transition-delay: .11s; }
.nav__dropdown ul li:nth-child(4) { transition-delay: .15s; }

.lang-toggle__track { transition: border-color .2s ease; }
.lang-toggle__thumb { transition: transform .3s cubic-bezier(.34,1.56,.64,1); }
.lang-toggle:active .lang-toggle__thumb { transform: scale(.82); }
.lang-toggle[aria-pressed="true"]:active .lang-toggle__thumb { transform: translateX(26px) scale(.82); }

/* --- Cards de projeto: hover + entrada por scroll --- */
.case-card__inner {
  transition: transform .35s cubic-bezier(.16,.8,.3,1), box-shadow .35s ease;
}
.case-card__inner:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 48px -20px rgba(23, 33, 49, .28);
}
.case-card__icon { transition: transform .35s cubic-bezier(.16,.8,.3,1); }
.case-card__inner:hover .case-card__icon { transform: scale(1.04); }
.case-card__view { transition: transform .3s cubic-bezier(.16,.8,.3,1), gap .3s ease; }
.case-card__inner:hover .case-card__view { transform: translateX(6px); }
.tag { transition: background-color .25s ease, color .25s ease; }
.tag--blue:hover { background: var(--accent-blue); color: #fff; }
.tag--red:hover { background: var(--accent-red); color: #fff; }
.tag--navy:hover { background: var(--accent-navy); color: #fff; }

.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .7s cubic-bezier(.16,.8,.3,1), transform .7s cubic-bezier(.16,.8,.3,1);
  transition-delay: calc(var(--reveal-index, 0) * 90ms);
}
.reveal.is-in { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  .js-hero-in, .reveal { transition: none; opacity: 1; transform: none; }
  .curved-text { animation: none; }
  .case-card__inner, .case-card__icon, .case-card__view, .lang-toggle__thumb { transition: none; }
}

/* ===================================================================
   Responsive
   =================================================================== */
@media (max-width: 900px) {
  :root { --gutter: 32px; }
  .nav { gap: 20px; flex-wrap: wrap; }
  .section-hero { padding-bottom: 72px; }
  .section-projects { padding-bottom: 56px; }
  .case-card { padding: 16px 24px 16px 0; }
  .case-card__inner { flex-direction: column; padding: 32px; gap: 24px; }
  .case-card__view { position: static; margin-top: 16px; }
  /* em coluna, "flex: 1 1 0" vira altura zero e o texto vazava para fora do card */
  .case-card__content { flex: 0 0 auto; min-height: 0; }
  .case-card__heading { max-width: none; }
  /* tags: espaço também entre as linhas quando quebram */
  .case-card__tags { gap: 12px 12px; }
  /* "ver +" no canto inferior direito do card */
  .case-card__view { order: 3; align-self: flex-end; margin-top: 20px; }
  .resume-item { flex-direction: column; gap: 12px; }
  /* idem: as bases de 251px/150px viravam altura e abriam vãos entre os itens */
  .resume-item > .resume-item__who,
  .resume-item > .resume-item__desc,
  .resume-item > .resume-item__date { flex: 0 0 auto; }
  .resume-item__date { text-align: left; }
  .resume-item__desc { text-align: left; font-size: 18px; } /* justificado abre "rios" na coluna estreita */
  /* faixa "de 2019 à 2026": cresce até caber a data, sem quebrar linha */
  .resume-daterange { min-width: max-content; font-size: clamp(26px, 7.5vw, 36px); gap: 10px; padding-right: 24px; }
  .resume-daterange > * { white-space: nowrap; }
  /* contatos do rodapé: área de toque de 44px */
  .footer-contact { gap: 4px; }
  .footer-contact__item { min-height: 44px; }
}