/* ============================================================
   Daniela Missawa — Site institucional
   Design System: Editorial Contemporânea
   Mobile-first. Tokens fiel ao DS; layout responsivo até 360px.
   ============================================================ */

@font-face {
  font-family: 'Poltawski Nowy';
  src: url('fonts/PoltawskiNowy-VariableFont_wght.ttf') format('truetype-variations'),
       url('fonts/PoltawskiNowy-VariableFont_wght.ttf') format('truetype');
  font-weight: 400 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Poltawski Nowy';
  src: url('fonts/PoltawskiNowy-Italic-VariableFont_wght.ttf') format('truetype-variations'),
       url('fonts/PoltawskiNowy-Italic-VariableFont_wght.ttf') format('truetype');
  font-weight: 400 700; font-style: italic; font-display: swap;
}

:root {
  /* Tokens do DS — fiel */
  --ink: #1F3A32;
  --moss: #4F6F64;
  --mist: #DDE9E2;
  --plum: #5E4670;
  --plum-tint: #EDE6F1;
  --bone: #FAF8F3;
  --bone-deep: #EFEBE3;
  --grafite: #2F3134;
  --grafite-70: #5C5E62;
  --grafite-50: #8B8C8F;
  --line: #E4DFD4;
  --line-strong: #B9C8C2;

  --serif: 'Poltawski Nowy', Georgia, serif;
  --sans:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --mono:  'JetBrains Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;

  --max-w: 1280px;
  /* Mobile-first gutter: 1.1rem no menor, escala até 6rem */
  --gutter: clamp(1.1rem, 4vw, 6rem);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
*, *::before, *::after { -webkit-tap-highlight-color: transparent; }

html {
  scroll-behavior: smooth;
  /* hover-only escala em desktop; mobile não tem hover */
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  background: var(--bone);
  color: var(--grafite);
  font-family: var(--sans);
  font-weight: 400;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a {
  color: inherit;
  text-decoration: none;
  /* tap target mínimo (44px) garantido por padding nas listas */
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ---------- Containers ---------- */
.wrap {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ---------- Tipografia compartilhada ---------- */
.eyebrow {
  font-family: var(--sans);
  font-size: clamp(0.7rem, 0.3vw + 0.65rem, 0.95rem);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--plum);
  font-weight: 600;
}

/* ---------- Top bar (brand-mini) ---------- */
.chrome-top {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in oklab, var(--bone) 92%, transparent);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid color-mix(in oklab, var(--line) 70%, transparent);
}
.chrome-top .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.9rem;
  min-height: 56px;
}
.brand-mini {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(1.1rem, 0.8vw + 0.85rem, 1.5rem);
  color: var(--ink);
  letter-spacing: -0.005em;
  line-height: 1;
}
.brand-mini small {
  display: block;
  font-family: var(--sans);
  font-style: normal;
  font-size: clamp(0.575rem, 0.15vw + 0.55rem, 0.75rem);
  letter-spacing: 0.22em;
  color: var(--plum);
  margin-top: 4px;
  font-weight: 600;
  text-transform: uppercase;
}
.nav {
  display: flex;
  gap: clamp(0.75rem, 2vw, 1.8rem);
  font-family: var(--sans);
  font-size: clamp(0.75rem, 0.3vw + 0.7rem, 0.9rem);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--grafite-70);
}
.nav a {
  padding: 0.5rem 0;
  display: inline-block;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
@media (hover: hover) {
  .nav a:hover { color: var(--ink); }
}
/* No menor mobile, esconde a nav (item é uma página só, rolagem resolve) */
@media (max-width: 420px) {
  .nav { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  padding-block: clamp(2.5rem, 7vw + 1rem, 8rem) clamp(2rem, 5vw, 5rem);
}
.hero .eyebrow {
  margin-bottom: clamp(0.8rem, 2vw, 2rem);
  display: block;
}
.hero h1 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.025em;
  color: var(--ink);
  text-wrap: balance;
  /* Mobile: ~36px → Desktop: até 92px */
  font-size: clamp(2.25rem, 5vw + 1rem, 5.75rem);
  max-width: 16ch;
}
.hero h1 em {
  font-style: italic;
  font-weight: 600;
  color: var(--plum);
}
.hero .lede {
  font-family: var(--sans);
  font-size: clamp(1rem, 0.5vw + 0.85rem, 1.35rem);
  line-height: 1.55;
  color: var(--grafite);
  max-width: 58ch;
  margin-top: clamp(1rem, 2vw, 2rem);
  font-weight: 400;
}
.author {
  margin-top: clamp(1.8rem, 4vw, 3.5rem);
  padding-top: clamp(1rem, 2vw, 2rem);
  border-top: 1px solid var(--ink);
  max-width: 38rem;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: clamp(0.8rem, 2vw, 1.5rem);
}
.author .role {
  font-family: var(--sans);
  font-size: clamp(0.7rem, 0.2vw + 0.65rem, 0.85rem);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--plum);
  font-weight: 600;
}
.author .name {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(1.2rem, 1vw + 0.75rem, 2.1rem);
  color: var(--ink);
  line-height: 1.15;
  margin-top: 0.4rem;
}
.author .src {
  font-family: var(--sans);
  font-size: clamp(0.75rem, 0.2vw + 0.7rem, 0.85rem);
  color: var(--grafite-50);
  line-height: 1.45;
  max-width: 18rem;
  text-align: right;
  font-style: italic;
}
/* Em telas estreitas, author empilha verticalmente */
@media (max-width: 480px) {
  .author {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .author .src { text-align: left; }
}

/* ---------- Section spacing ---------- */
section.s {
  padding-block: clamp(3rem, 6vw, 6rem);
  scroll-margin-top: 4.5rem;
}
section.s + section.s {
  border-top: 1px solid var(--line);
}
section.s .eyebrow {
  margin-bottom: clamp(0.7rem, 1.5vw, 1.4rem);
  display: block;
}
section.s h2 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-wrap: balance;
  font-size: clamp(1.75rem, 3vw + 0.9rem, 3.5rem);
  max-width: 22ch;
  margin-bottom: clamp(1.5rem, 3vw, 2.8rem);
}
section.s h2 em {
  font-style: italic;
  font-weight: 600;
  color: var(--plum);
}

/* ---------- Lista estilo s-list ---------- */
.list ul {
  list-style: none;
  display: grid;
  gap: clamp(0.9rem, 1.5vw, 1.1rem);
  max-width: 60rem;
}
.list li {
  font-family: var(--sans);
  font-size: clamp(0.95rem, 0.3vw + 0.85rem, 1.15rem);
  line-height: 1.55;
  color: var(--grafite);
  padding-left: 1.8rem;
  position: relative;
}
.list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 0.9rem;
  height: 2px;
  background: var(--plum);
}
.list li b {
  font-weight: 600;
  color: var(--ink);
}

/* ---------- Grid estilo s-grid (4 linhas de pesquisa) ---------- */
.grid-cells {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 3vw, 2.5rem) clamp(1.5rem, 3vw, 3rem);
}
@media (min-width: 640px) {
  .grid-cells { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .grid-cells { grid-template-columns: repeat(2, 1fr); }
}
.cell {
  border-top: 1.5px solid var(--ink);
  padding-top: 1rem;
}
.cell .h {
  font-family: var(--serif);
  font-size: clamp(1.3rem, 1vw + 0.8rem, 1.85rem);
  font-weight: 600;
  color: var(--ink);
  line-height: 1.1;
}
.cell .h em {
  font-style: italic;
  color: var(--plum);
}
.cell .d {
  font-family: var(--sans);
  font-size: clamp(0.9rem, 0.25vw + 0.85rem, 1.1rem);
  color: var(--grafite-70);
  line-height: 1.5;
  margin-top: 0.7rem;
}

/* ---------- Bio com retrato ---------- */
.bio {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.8rem, 5vw, 4rem);
  align-items: start;
}
@media (min-width: 768px) {
  .bio {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
  }
}
.bio .portrait {
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--bone-deep);
  box-shadow: 0 18px 48px rgba(31, 58, 50, 0.14);
  aspect-ratio: 4 / 5;
  max-width: 28rem;
  width: 100%;
  margin-inline: auto;
}
.bio .portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}
@media (min-width: 768px) {
  .bio .portrait {
    aspect-ratio: 3 / 4;
    max-width: none;
    margin-inline: 0;
  }
}
.bio .copy p {
  font-family: var(--sans);
  font-size: clamp(0.95rem, 0.3vw + 0.85rem, 1.15rem);
  color: var(--grafite);
  line-height: 1.7;
  margin-bottom: 1rem;
  max-width: 56ch;
}
.bio .copy p em {
  font-style: italic;
  color: var(--ink);
}

/* ---------- Contato (estilo s-res) ---------- */
.res-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  max-width: 64rem;
}
@media (min-width: 640px) {
  .res-list {
    grid-template-columns: repeat(2, 1fr);
    gap: clamp(1rem, 2vw, 1.8rem) clamp(2rem, 4vw, 3.5rem);
  }
}
.res-item {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding-block: 1.3rem;
  border-top: 1.5px solid var(--ink);
  min-height: 64px;
  transition: transform 180ms ease;
}
@media (hover: hover) {
  .res-item:hover { transform: translateY(-2px); }
}
.res-item .nm {
  font-family: var(--serif);
  font-size: clamp(1.25rem, 0.8vw + 0.85rem, 1.75rem);
  font-weight: 600;
  color: var(--ink);
  line-height: 1.1;
}
.res-item .url {
  font-family: var(--mono);
  font-size: clamp(0.75rem, 0.15vw + 0.7rem, 0.875rem);
  color: var(--plum);
  letter-spacing: 0.02em;
  word-break: break-all;
}
.res-item .d {
  font-family: var(--sans);
  font-size: clamp(0.85rem, 0.2vw + 0.8rem, 0.95rem);
  color: var(--grafite-70);
  line-height: 1.5;
  margin-top: 0.25rem;
}

/* ---------- Footer ---------- */
.foot {
  background: var(--ink);
  color: var(--mist);
  padding-block: clamp(2rem, 4vw, 4rem);
  margin-top: clamp(2.5rem, 5vw, 5rem);
}
.foot .wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.2rem;
  align-items: end;
}
@media (min-width: 640px) {
  .foot .wrap {
    grid-template-columns: 1fr auto;
    gap: 1.5rem;
  }
}
.foot .sig {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.3rem, 1.2vw + 0.85rem, 2rem);
  color: var(--bone);
  line-height: 1.2;
  max-width: 30ch;
}
.foot .sig em { font-style: italic; color: var(--mist); }
.foot .meta {
  font-family: var(--mono);
  font-size: clamp(0.7rem, 0.15vw + 0.65rem, 0.8rem);
  letter-spacing: 0.08em;
  color: var(--mist);
  text-transform: uppercase;
  text-align: left;
  line-height: 1.7;
}
@media (min-width: 640px) {
  .foot .meta { text-align: right; }
}
@media (hover: hover) {
  .foot .meta a:hover { color: var(--bone); }
}

/* ---------- Focus visível (acessibilidade) ---------- */
:focus-visible {
  outline: 2px solid var(--plum);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ---------- Print ---------- */
@media print {
  .chrome-top, .foot { display: none; }
  body { background: white; color: black; }
  a { color: black; text-decoration: underline; }
}