/* =========================================================
   Helena Vasconcelos — Psicóloga · orientação psicanalítica
   Direção: minimalismo quente (B) com toques editoriais (A).
   Arquitetura de tokens inspirada no Atlassian Design System:
   tokens semânticos, base 8px, 2 elevações, easing suave,
   temas claro / escuro ("luminária") / alto contraste.
   ========================================================= */

/* ---------- Tokens: tema claro (linho e papel) ---------- */
:root {
  /* Superfícies */
  --surface: #f3eee6;          /* linho — fundo da página */
  --surface-sunken: #ebe4d8;   /* seções alternadas */
  --surface-raised: #fbf8f3;   /* papel — cards */
  /* Texto */
  --text: #221e1a;             /* tinta */
  --text-subtle: #6a6157;      /* sépia */
  --border: #dcd2c4;
  --border-strong: #c7bba9;
  /* Marca */
  --brand: #5e6b4f;            /* oliva */
  --brand-hover: #4b563e;
  --brand-contrast: #fbf8f3;
  --brand-soft: #e3e4d6;
  --accent: #a4553a;           /* terracota — uso raro */
  --danger: #a33a2a;

  /* Elevação (só dois níveis, em tons sépia) */
  --shadow-raised: 0 1px 2px rgba(60, 45, 30, 0.06), 0 0 0 1px rgba(60, 45, 30, 0.04);
  --shadow-overlay: 0 24px 48px -20px rgba(60, 45, 30, 0.28), 0 0 0 1px rgba(60, 45, 30, 0.05);

  /* Tipografia */
  --font-serif: "Newsreader", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --font-sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  /* Espaçamento — base 8px */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;
  --space-10: 128px;

  /* Forma */
  --radius-sm: 4px;
  --radius: 10px;
  --radius-pill: 999px;

  /* Movimento: easing do Atlassian, durações mais longas e calmas */
  --ease: cubic-bezier(0.15, 1, 0.3, 1);
  --duration: 700ms;

  --container: 1180px;
  --measure: 38rem;
  --header-h: 76px;

  color-scheme: light;
}

/* ---------- Tema escuro: "luminária" ---------- */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --surface: #1a1714;
    --surface-sunken: #14110f;
    --surface-raised: #221e1a;
    --text: #ede6db;
    --text-subtle: #a99f92;
    --border: #3a332c;
    --border-strong: #52483e;
    --brand: #b0bd9a;
    --brand-hover: #c3ceb0;
    --brand-contrast: #1a1714;
    --brand-soft: rgba(176, 189, 154, 0.12);
    --accent: #dc9474;
    --danger: #e58a78;
    --shadow-raised: 0 1px 2px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 240, 220, 0.04);
    --shadow-overlay: 0 24px 48px -20px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(255, 240, 220, 0.06);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --surface: #1a1714;
  --surface-sunken: #14110f;
  --surface-raised: #221e1a;
  --text: #ede6db;
  --text-subtle: #a99f92;
  --border: #3a332c;
  --border-strong: #52483e;
  --brand: #b0bd9a;
  --brand-hover: #c3ceb0;
  --brand-contrast: #1a1714;
  --brand-soft: rgba(176, 189, 154, 0.12);
  --accent: #dc9474;
  --danger: #e58a78;
  --shadow-raised: 0 1px 2px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 240, 220, 0.04);
  --shadow-overlay: 0 24px 48px -20px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(255, 240, 220, 0.06);
  color-scheme: dark;
}

/* ---------- Alto contraste ---------- */
@media (prefers-contrast: more) {
  :root {
    --text: #000000;
    --text-subtle: #3a322a;
    --border: #8c8073;
    --border-strong: #5c5248;
    --brand: #3e4833;
    --brand-hover: #2d3525;
  }
  :root[data-theme="dark"] {
    --text: #ffffff;
    --text-subtle: #ddd4c8;
    --border: #8c8073;
    --brand: #d3dcc4;
  }
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + var(--space-5));
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--text);
  background: var(--surface);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
/* Grão de papel, bem sutil */
body::before {
  content: "";
  position: fixed; inset: 0; z-index: 100; pointer-events: none;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
:root[data-theme="dark"] body::before { opacity: 0.07; }

h1, h2, h3, h4 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -0.015em;
  font-optical-sizing: auto;
  text-wrap: balance;
}
p { margin: 0; text-wrap: pretty; }
a { color: inherit; }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
figure { margin: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
ul, ol { margin: 0; padding: 0; list-style: none; }
em { font-style: italic; }
[hidden] { display: none !important; }
::selection { background: var(--brand); color: var(--brand-contrast); }
:focus-visible { outline: 2px solid var(--brand); outline-offset: 3px; border-radius: var(--radius-sm); }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: var(--space-4); top: -60px; z-index: 200;
  padding: var(--space-2) var(--space-4); border-radius: var(--radius-pill);
  background: var(--text); color: var(--surface); text-decoration: none;
  transition: top 0.3s var(--ease);
}
.skip-link:focus { top: var(--space-3); }

/* ---------- Utilitários ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--space-5); }
.subtle { color: var(--text-subtle); }
.small { font-size: 0.9375rem; }
.tiny { font-size: 0.8125rem; line-height: 1.5; }
.serif { font-family: var(--font-serif); }
.accent { color: var(--accent); }

.icon { width: 20px; height: 20px; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.icon-sm { width: 16px; height: 16px; }

/* Tratamento fotográfico: série quente e levemente granulada */
.photo { filter: sepia(0.14) saturate(0.88) contrast(0.97) brightness(1.01); }
:root[data-theme="dark"] .photo { filter: sepia(0.18) saturate(0.8) brightness(0.86); }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .photo { filter: sepia(0.18) saturate(0.8) brightness(0.86); }
  :root:not([data-theme="light"]) body::before { opacity: 0.07; }
}

/* ---------- Botões e links ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  min-height: 48px; padding: 0 var(--space-5);
  border-radius: var(--radius-pill); border: 1px solid transparent;
  font-size: 0.9375rem; font-weight: 500; letter-spacing: 0.01em;
  text-decoration: none; white-space: nowrap; cursor: pointer;
  transition: background-color 0.4s var(--ease), color 0.4s var(--ease), border-color 0.4s var(--ease), transform 0.4s var(--ease);
}
.btn-primary { background: var(--brand); color: var(--brand-contrast); }
.btn-primary:hover { background: var(--brand-hover); }
.btn-ghost { border-color: var(--border-strong); }
.btn-ghost:hover { background: var(--surface-raised); border-color: var(--text-subtle); }
.btn-sm { min-height: 40px; padding: 0 var(--space-4); font-size: 0.875rem; }
.btn .icon { transition: transform 0.5s var(--ease); }
.btn:hover .icon-arrow { transform: translateX(3px); }

.link-arrow {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-weight: 500; text-decoration: none; color: var(--text);
  border-bottom: 1px solid var(--border-strong); padding-bottom: 2px;
  transition: border-color 0.4s var(--ease), gap 0.4s var(--ease);
}
.link-arrow:hover { border-color: var(--text); gap: var(--space-3); }
.text-link { color: var(--brand); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.text-link:hover { text-decoration-thickness: 2px; }

.icon-btn {
  display: inline-grid; place-items: center; width: 40px; height: 40px;
  border-radius: var(--radius-pill); border: 1px solid transparent; background: transparent; cursor: pointer;
  transition: background-color 0.4s var(--ease), border-color 0.4s var(--ease);
}
.icon-btn:hover { background: var(--surface-raised); border-color: var(--border); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  background: color-mix(in srgb, var(--surface) 86%, transparent);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.5s var(--ease);
}
.site-header.is-scrolled { border-bottom-color: var(--border); }
.header-inner { display: flex; align-items: center; gap: var(--space-6); height: var(--header-h); }

.brand { display: flex; align-items: center; gap: var(--space-3); text-decoration: none; }
.brand-mark { width: 38px; height: 38px; color: var(--brand); }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name { font-family: var(--font-serif); font-size: 1.25rem; letter-spacing: -0.01em; }
.brand-crp { font-size: 0.6875rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-subtle); }

.main-nav { display: flex; gap: var(--space-1); margin-left: auto; }
.main-nav a {
  position: relative; padding: var(--space-2) var(--space-3);
  font-size: 0.9375rem; text-decoration: none; color: var(--text-subtle);
  transition: color 0.4s var(--ease);
}
.main-nav a::after {
  content: ""; position: absolute; left: var(--space-3); right: var(--space-3); bottom: 4px; height: 1px;
  background: currentColor; transform: scaleX(0); transform-origin: left;
  transition: transform 0.5s var(--ease);
}
.main-nav a:hover, .main-nav a.is-active { color: var(--text); }
.main-nav a:hover::after, .main-nav a.is-active::after { transform: scaleX(1); }

.header-actions { display: flex; align-items: center; gap: var(--space-2); }
.theme-toggle .icon-lamp-on { display: none; }
:root[data-theme="dark"] .theme-toggle .icon-lamp-off { display: none; }
:root[data-theme="dark"] .theme-toggle .icon-lamp-on { display: block; color: var(--accent); }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle .icon-lamp-off { display: none; }
  :root:not([data-theme="light"]) .theme-toggle .icon-lamp-on { display: block; color: var(--accent); }
}
.menu-toggle { display: none; }

.mobile-nav { border-top: 1px solid var(--border); background: var(--surface); }
.mobile-nav nav { display: flex; flex-direction: column; padding-block: var(--space-3) var(--space-6); }
.mobile-nav a:not(.btn) {
  padding: var(--space-4) 0; border-bottom: 1px solid var(--border);
  font-family: var(--font-serif); font-size: 1.375rem; text-decoration: none;
}
.mobile-nav .btn { margin-top: var(--space-5); }

/* ---------- Seções ---------- */
.section { padding-block: var(--space-10); }
.section-sunken { background: var(--surface-sunken); }
.section h2, .section-title { font-size: clamp(2.125rem, 4.2vw, 3.25rem); }
.section-title { margin-bottom: var(--space-7); }
.section-intro { max-width: 40rem; margin-bottom: var(--space-7); }
.section-intro p { margin-top: var(--space-4); font-size: 1.125rem; color: var(--text-subtle); }

/* Blocos de texto corrido */
.text-block { max-width: var(--measure); margin-top: var(--space-6); }
.text-block p { font-size: 1.125rem; }
.text-block p + p { margin-top: var(--space-4); }

/* Foto + texto lado a lado */
.split { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: var(--space-9); align-items: center; }
.split-reverse { grid-template-columns: 1.1fr 0.9fr; }
.split-photo img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: var(--radius-sm); }

/* ---------- Hero ---------- */
.hero { padding-block: var(--space-9) var(--space-10); }
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: var(--space-9); align-items: center; }
.hero-eyebrow { font-size: 0.8125rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-subtle); margin-bottom: var(--space-6); }
.hero-title { font-size: clamp(2.75rem, 6.4vw, 5.25rem); line-height: 1.02; letter-spacing: -0.025em; }
.hero-title em { color: var(--brand); display: block; }
.hero-lead { margin-top: var(--space-6); max-width: 34rem; font-size: 1.1875rem; color: var(--text-subtle); }
.hero-lead-2 { margin-top: var(--space-4); }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-5) var(--space-6); margin-top: var(--space-7); }

.portrait { position: relative; }
.portrait-frame {
  position: relative; overflow: hidden;
  aspect-ratio: 4 / 5;
  border-radius: 999px 999px var(--radius-sm) var(--radius-sm); /* arco */
  background: var(--surface-sunken);
}
.portrait-frame img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 30%; }
.portrait::before {
  content: ""; position: absolute; top: -14px; right: -14px; left: 14px; aspect-ratio: 4 / 5; z-index: -1;
  border: 1px solid var(--border-strong);
  border-radius: 999px 999px var(--radius-sm) var(--radius-sm);
}
.portrait figcaption {
  display: flex; justify-content: space-between; gap: var(--space-4);
  margin-top: var(--space-4); font-size: 0.8125rem; color: var(--text-subtle);
}
.portrait figcaption strong { font-family: var(--font-serif); font-weight: 400; font-size: 1rem; color: var(--text); }

/* ---------- Como trabalho ---------- */
.quote-card { background: var(--surface-raised); border-radius: var(--radius-sm); overflow: hidden; box-shadow: var(--shadow-raised); }
.quote-card img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.quote { display: block; padding: var(--space-6); }
.quote blockquote { margin: 0; font-family: var(--font-serif); font-size: clamp(1.5rem, 2.4vw, 1.875rem); line-height: 1.3; }
.quote span { display: block; margin-top: var(--space-3); font-size: 0.875rem; color: var(--text-subtle); }
.quote cite { font-style: normal; color: var(--text); }

.how { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-9); margin-top: var(--space-10); padding-top: var(--space-8); border-top: 1px solid var(--border); }
.how-intro h3 { font-size: 1.875rem; margin-bottom: var(--space-5); }
.how-intro p { font-size: 1.0625rem; }
.how-intro p + p { margin-top: var(--space-4); }
.facts { margin: 0; border-top: 1px solid var(--border); }
.facts > div { display: grid; grid-template-columns: 8.5rem 1fr; gap: var(--space-4); padding: var(--space-4) 0; border-bottom: 1px solid var(--border); }
.facts dt { font-weight: 500; }
.facts dd { margin: 0; color: var(--text-subtle); }

/* ---------- Sobre ---------- */
.timeline { margin-top: var(--space-7); max-width: var(--measure); border-top: 1px solid var(--border); }
.timeline li { display: grid; grid-template-columns: 6.5rem 1fr; gap: var(--space-4); padding: var(--space-3) 0; border-bottom: 1px solid var(--border); font-size: 1rem; }
.timeline .year { color: var(--text-subtle); font-variant-numeric: tabular-nums; }

/* ---------- Consultório ---------- */
.office-gallery { display: grid; grid-template-columns: 2fr 1fr; grid-template-rows: auto auto; gap: var(--space-4); }
.office-gallery figure { overflow: hidden; border-radius: var(--radius-sm); }
.office-gallery img { width: 100%; height: 100%; object-fit: cover; }
.office-gallery .g-main { grid-row: span 2; aspect-ratio: 14 / 11; }
.office-gallery .g-side { aspect-ratio: 4 / 3; }
.office-info { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-9); margin-top: var(--space-8); }
.office-info h3 { font-size: 1.625rem; margin-bottom: var(--space-3); }
.office-info p { font-size: 1.0625rem; }
.office-info p + p { margin-top: var(--space-3); }
.office-info .address { color: var(--text-subtle); font-size: 0.9375rem; }

/* ---------- Textos ---------- */
.posts { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.post { display: flex; flex-direction: column; text-decoration: none; }
.post-img { overflow: hidden; border-radius: var(--radius-sm); aspect-ratio: 4 / 3; }
.post-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.6s var(--ease); }
.post:hover .post-img img { transform: scale(1.03); }
.post-meta { margin-top: var(--space-4); font-size: 0.8125rem; color: var(--text-subtle); }
.post h3 { margin-top: var(--space-1); font-size: 1.5rem; transition: color 0.4s var(--ease); }
.post:hover h3 { color: var(--brand); }
.post p { margin-top: var(--space-2); color: var(--text-subtle); font-size: 1rem; }

/* ---------- Dúvidas ---------- */
.faq-grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: var(--space-9); align-items: start; }
.faq-grid .section-intro { position: sticky; top: calc(var(--header-h) + var(--space-6)); margin-bottom: 0; }
.accordion { border-top: 1px solid var(--border-strong); }
.accordion details { border-bottom: 1px solid var(--border); }
.accordion summary {
  display: flex; justify-content: space-between; align-items: center; gap: var(--space-5);
  padding: var(--space-5) 0; cursor: pointer; list-style: none;
  font-family: var(--font-serif); font-size: 1.375rem; line-height: 1.3;
  transition: color 0.4s var(--ease);
}
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary:hover { color: var(--brand); }
.accordion .plus { position: relative; width: 16px; height: 16px; flex-shrink: 0; color: var(--text-subtle); }
.accordion .plus::before, .accordion .plus::after {
  content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 1.5px; margin-top: -0.75px;
  background: currentColor; transition: transform 0.5s var(--ease);
}
.accordion .plus::after { transform: rotate(90deg); }
.accordion details[open] .plus::after { transform: rotate(0deg); }
.acc-body { padding-bottom: var(--space-5); color: var(--text-subtle); max-width: var(--measure); }
.acc-body p + p { margin-top: var(--space-3); }
.acc-body strong { color: var(--text); font-weight: 500; }

/* ---------- Contato ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-9); align-items: start; }
.contact-lines { margin-top: var(--space-7); display: grid; gap: var(--space-5); }
.contact-lines li { display: flex; gap: var(--space-4); align-items: flex-start; }
.contact-lines .icon { width: 22px; height: 22px; color: var(--brand); margin-top: 4px; }
.contact-lines strong { display: block; font-weight: 500; color: var(--text); }
.contact-lines li > span > span { color: var(--text-subtle); }
.crisis {
  margin-top: var(--space-7); padding: var(--space-5); border-radius: var(--radius);
  border: 1px solid var(--border-strong); font-size: 0.9375rem; color: var(--text-subtle);
}
.crisis strong { color: var(--text); font-weight: 500; }

.form-card { padding: var(--space-7); background: var(--surface-raised); border-radius: var(--radius); box-shadow: var(--shadow-overlay); }
.form-card h3 { font-size: 1.75rem; }
.form-card > p, #contact-form > p.subtle { margin-top: var(--space-2); }
#contact-form { display: grid; gap: var(--space-5); margin-top: var(--space-6); }
.field { display: flex; flex-direction: column; gap: var(--space-2); }
.field label, .field legend { font-size: 0.875rem; font-weight: 500; }
.field .opt { color: var(--text-subtle); font-weight: 400; }
.field input, .field textarea {
  width: 100%; padding: var(--space-3) 0; border: 0; border-bottom: 1px solid var(--border-strong);
  background: transparent; font-size: 1.0625rem; border-radius: 0;
  transition: border-color 0.4s var(--ease);
}
.field textarea { resize: vertical; min-height: 96px; }
.field input::placeholder, .field textarea::placeholder { color: var(--text-subtle); opacity: 0.7; }
.field input:focus, .field textarea:focus { outline: none; border-bottom-color: var(--brand); box-shadow: 0 1px 0 var(--brand); }
.field.has-error input { border-bottom-color: var(--danger); }
.field-error { font-size: 0.8125rem; color: var(--danger); }
.field-error:empty { display: none; }
fieldset.field { border: 0; margin: 0; padding: 0; }
.choice-row { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-1); }
.choice { position: relative; }
.choice input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.choice span {
  display: inline-block; padding: var(--space-2) var(--space-4); border-radius: var(--radius-pill);
  border: 1px solid var(--border-strong); font-size: 0.9375rem; cursor: pointer;
  transition: background-color 0.4s var(--ease), color 0.4s var(--ease), border-color 0.4s var(--ease);
}
.choice input:checked + span { background: var(--brand); border-color: var(--brand); color: var(--brand-contrast); }
.choice input:focus-visible + span { outline: 2px solid var(--brand); outline-offset: 2px; }
.consent { display: flex; gap: var(--space-3); align-items: flex-start; font-size: 0.875rem; color: var(--text-subtle); cursor: pointer; }
.consent input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--brand); flex-shrink: 0; }
#contact-form .btn { width: 100%; }

.form-success { text-align: center; padding: var(--space-6) 0; outline: none; }
.form-success .mark { font-family: var(--font-serif); font-style: italic; font-size: 3rem; color: var(--brand); line-height: 1; }
.form-success h3 { margin-top: var(--space-4); }
.form-success p { margin-top: var(--space-3); color: var(--text-subtle); }
.form-success .btn { margin-top: var(--space-5); }

/* ---------- Rodapé ---------- */
.site-footer { padding-block: var(--space-9) var(--space-6); padding-bottom: calc(var(--space-6) + env(safe-area-inset-bottom, 0px)); border-top: 1px solid var(--border); }
.footer-sign { font-family: var(--font-serif); font-size: clamp(2rem, 5vw, 3.75rem); line-height: 1.1; max-width: 16ch; }
.footer-sign em { color: var(--brand); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: var(--space-7); margin-top: var(--space-8); padding-top: var(--space-6); border-top: 1px solid var(--border); }
.footer-grid h4 { font-family: var(--font-sans); font-size: 0.75rem; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-subtle); margin-bottom: var(--space-4); }
.footer-grid ul { display: grid; gap: var(--space-2); font-size: 0.9375rem; }
.footer-grid a { text-decoration: none; color: var(--text-subtle); transition: color 0.4s var(--ease); }
.footer-grid a:hover { color: var(--text); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-3); margin-top: var(--space-8); font-size: 0.8125rem; color: var(--text-subtle); }

/* ---------- Páginas de texto (artigos) ---------- */
.article-hero { padding-block: var(--space-9) var(--space-7); }
.article-hero .container, .article-body .container { max-width: 46rem; }
.back-link { display: flex; width: fit-content; align-items: center; gap: var(--space-2); font-size: 0.875rem; color: var(--text-subtle); text-decoration: none; margin-bottom: var(--space-7); }
.back-link:hover { color: var(--text); }
.back-link .icon { transform: rotate(180deg); }
.article-hero h1 { font-size: clamp(2.5rem, 6vw, 4rem); line-height: 1.05; }
.article-hero h1 em { color: var(--brand); }
.article-lead { margin-top: var(--space-5); font-size: 1.25rem; color: var(--text-subtle); font-family: var(--font-serif); font-style: italic; line-height: 1.5; }
.article-meta { display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-5); margin-top: var(--space-6); font-size: 0.875rem; color: var(--text-subtle); }
.article-cover { max-width: 64rem; margin: 0 auto var(--space-8); padding-inline: var(--space-5); }
.article-cover img { width: 100%; aspect-ratio: 16 / 8; object-fit: cover; border-radius: var(--radius-sm); }
.article-body { padding-bottom: var(--space-9); }
.prose { font-size: 1.1875rem; line-height: 1.8; }
.prose > * + * { margin-top: var(--space-5); }
.prose > p:first-of-type::first-letter { float: left; font-family: var(--font-serif); font-size: 4.2em; line-height: 0.82; padding: 0.06em 0.12em 0 0; color: var(--accent); }
.prose h2 { font-size: 2rem; margin-top: var(--space-8); }
.prose blockquote {
  margin: var(--space-7) 0; padding-left: var(--space-5); border-left: 2px solid var(--accent);
  font-family: var(--font-serif); font-size: 1.5rem; line-height: 1.4; font-style: italic;
}
.prose blockquote footer { margin-top: var(--space-3); font-family: var(--font-sans); font-style: normal; font-size: 0.8125rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-subtle); }
.prose ul { padding-left: var(--space-5); list-style: disc; }
.prose li + li { margin-top: var(--space-2); }
.prose li::marker { color: var(--accent); }
.article-end {
  margin-top: var(--space-9); padding: var(--space-7); border-radius: var(--radius);
  background: var(--surface-raised); box-shadow: var(--shadow-raised);
  display: grid; grid-template-columns: auto 1fr; gap: var(--space-5); align-items: center;
}
.article-end img { width: 88px; height: 88px; border-radius: 50%; object-fit: cover; object-position: 50% 30%; }
.article-end h2 { font-size: 1.5rem; }
.article-end p { margin-top: var(--space-2); color: var(--text-subtle); font-size: 1rem; }
.article-end .btn { margin-top: var(--space-4); }
.article-disclaimer { margin-top: var(--space-6); font-size: 0.875rem; color: var(--text-subtle); font-style: italic; }
.more-posts { padding-block: var(--space-9); border-top: 1px solid var(--border); }

/* ---------- Revelação suave ---------- */
.js [data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity 1.1s var(--ease), transform 1.1s var(--ease); }
.js [data-reveal].is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .js [data-reveal] { opacity: 1; transform: none; }
}

/* ---------- Responsivo ---------- */
@media (max-width: 1080px) {
  .main-nav { display: none; }
  .menu-toggle { display: inline-grid; }
  .hero-grid { grid-template-columns: 1fr 0.8fr; gap: var(--space-7); }
  .split, .how, .office-info, .faq-grid, .contact-grid { gap: var(--space-7); }
}

@media (max-width: 860px) {
  .section { padding-block: var(--space-9); }
  .hero { padding-block: var(--space-7) var(--space-9); }
  .hero-grid { grid-template-columns: 1fr; }
  .portrait { max-width: 360px; margin-inline: auto; width: 100%; order: -1; }
  .split, .split-reverse, .how, .office-info, .faq-grid, .contact-grid { grid-template-columns: 1fr; }
  .split-photo img { aspect-ratio: 16 / 10; }
  .faq-grid .section-intro { position: static; }
  .how { margin-top: var(--space-9); padding-top: var(--space-7); }
  .posts { grid-template-columns: 1fr; }
  .office-gallery { grid-template-columns: 1fr 1fr; }
  .office-gallery .g-main { grid-column: 1 / -1; grid-row: auto; aspect-ratio: 16 / 10; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > :first-child { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  .container { padding-inline: var(--space-4); }
  body { font-size: 1rem; }
  .header-actions .btn { display: none; }
  .brand-name { font-size: 1.125rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .link-arrow { align-self: center; }
  .text-block p { font-size: 1.0625rem; }
  .facts > div { grid-template-columns: 1fr; gap: var(--space-1); }
  .form-card { padding: var(--space-5); }
  .timeline li { grid-template-columns: 5.5rem 1fr; }
  .article-end { grid-template-columns: 1fr; text-align: left; padding: var(--space-5); }
  .prose { font-size: 1.0625rem; }
  .footer-grid { grid-template-columns: 1fr; }
}

/* ---------- Crédito do portfólio ---------- */
.portfolio-credit { flex-basis: 100%; display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-1) var(--space-5); margin-top: var(--space-3); padding-top: var(--space-4); border-top: 1px solid var(--border); }
.portfolio-credit strong { color: var(--text); font-weight: 500; }
.credit-links a { color: var(--brand); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.credit-links a:hover { text-decoration-thickness: 2px; }