/* ===========================================================================
   Medusa, Lda. — folha de estilo única
   Paleta tirada do logótipo: azul #1A1A8F, amarelo #FCC000.
   =========================================================================== */

:root {
  --azul:        #1A1A8F;
  --azul-escuro: #131368;
  --azul-linha:  #4B4BC2;
  --amarelo:     #FCC000;

  --papel:       #F5F5F1;
  --papel-card:  #FBFBF9;
  --linha:       #DCDCE6;

  --texto:       #4F4F6B;
  --texto-fraco: #82829E;
  --texto-tenue: #9C9CB4;

  --claro:       #F2F2F8;
  --claro-2:     #D2D2F2;
  --claro-3:     #B0B0EA;
  --claro-4:     #A3A3E2;

  --sans: Archivo, "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

  --gutter: 72px;
  --header-h: 82px;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }

body {
  margin: 0;
  background: var(--papel);
  color: var(--azul);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, p, figure, blockquote { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
img { max-width: 100%; height: auto; }
address { font-style: normal; }

a { color: var(--azul); text-decoration: none; }
a:hover { color: #101070; }

:focus-visible {
  outline: 3px solid var(--amarelo);
  outline-offset: 3px;
}

.wrap { width: 100%; max-width: 1440px; margin: 0 auto; padding: 0 var(--gutter); }

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--amarelo); color: var(--azul);
  padding: 14px 20px; font-weight: 700;
}
.skip:focus { left: 0; }

.mono  { font-family: var(--mono); }
.small { font-size: 12px; }
.muted { color: var(--texto-tenue); }

.header-sentinel { position: absolute; top: 8px; width: 1px; height: 1px; pointer-events: none; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 11px;
  font-family: var(--mono);
  font-size: 11px; font-weight: 500;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--texto-fraco);
}
.eyebrow-on-blue { color: var(--claro-4); }

.dot { width: 9px; height: 9px; background: var(--amarelo); flex: 0 0 auto; }

.lead {
  font-size: 17px; line-height: 1.62;
  color: var(--texto);
  text-wrap: pretty;
}

/* ---------------------------------------------------------------- botões -- */

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--amarelo); color: var(--azul);
  border: 0; padding: 17px 28px;
  font-family: inherit; font-size: 15px; font-weight: 700;
  letter-spacing: -0.01em; line-height: 1;
  cursor: pointer;
  transition: background-color .15s ease, transform .15s ease;
}
.btn:hover { background: #E8B000; color: var(--azul); }
.btn:active { transform: translateY(1px); }
.btn-block { width: 100%; justify-content: center; padding: 18px 24px; }

.link-ul {
  font-size: 15px; font-weight: 600;
  border-bottom: 2px solid var(--azul);
  padding-bottom: 2px;
}
.link-ul-blue { color: var(--claro); border-bottom-color: var(--claro-4); font-size: 14px; }
.link-ul-blue:hover { color: #fff; border-bottom-color: var(--amarelo); }

.btn-tel {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 11px 18px;
  border: 1.5px solid var(--azul);
  font-size: 14px; font-weight: 600; letter-spacing: -0.01em;
  white-space: nowrap;
}
.btn-tel:hover { background: var(--azul); color: var(--papel); }

/* -------------------------------------------------------------- cabeçalho -- */

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--papel);
  border-bottom: 1px solid var(--linha);
  transition: box-shadow .2s ease;
}
.site-header.is-stuck { box-shadow: 0 1px 14px rgba(26, 26, 143, .1); }

.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 48px; min-height: var(--header-h);
  padding-top: 18px; padding-bottom: 18px;
}

.brand { display: block; flex: 0 0 auto; }
.brand img { display: block; height: 44px; width: auto; }

.nav { display: flex; gap: 32px; font-size: 14px; font-weight: 500; }
.nav a { padding: 4px 0; }
.nav a:hover { border-bottom: 2px solid var(--amarelo); padding-bottom: 2px; }

.burger {
  display: none;
  width: 46px; height: 46px; flex: 0 0 auto;
  border: 1.5px solid var(--azul); background: transparent; color: var(--azul);
  align-items: center; justify-content: center; cursor: pointer;
}

/* ------------------------------------------------------------------ herói -- */

.hero { padding: 64px 0 60px; }

.hero-grid {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 56px;
  align-items: start;
}

.hero-copy { display: flex; flex-direction: column; align-items: flex-start; gap: 24px; }

.hero h1 {
  font-size: clamp(30px, 3.6vw, 46px);
  font-weight: 700; line-height: 1.08; letter-spacing: -.025em;
  max-width: 25ch;
  text-wrap: pretty;
}
.hero .lead { max-width: 56ch; }

.hero-actions { display: flex; flex-wrap: wrap; align-items: baseline; gap: 20px; padding-top: 2px; }

.hero-nota {
  margin-top: 8px; padding-top: 20px;
  border-top: 1px solid var(--linha);
  font-size: 14.5px; line-height: 1.66; color: var(--texto);
  max-width: 54ch; text-wrap: pretty;
}
.hero-nota a { border-bottom: 1px solid var(--texto-tenue); }
.hero-nota a:hover { border-bottom-color: var(--azul); }

/* ------------------------------------------------------- painel / formulário */

.panel {
  background: var(--azul); color: var(--claro);
  padding: 34px 34px 30px;
  display: flex; flex-direction: column; gap: 24px;
}
.panel form { display: flex; flex-direction: column; gap: 18px; }
.panel-titulo { font-size: 17px; font-weight: 700; letter-spacing: -.02em; color: var(--claro); }

.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.field { display: flex; flex-direction: column; gap: 6px; margin: 0; }
.field label {
  font-family: var(--mono);
  font-size: 10px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--claro-4);
}
.field input,
.field textarea {
  width: 100%;
  background: transparent; color: var(--claro);
  border: 0; border-bottom: 1px solid var(--azul-linha);
  padding: 6px 0 9px;
  font-family: inherit; font-size: 15px; line-height: 1.4;
  border-radius: 0;
  resize: vertical;
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-bottom-color: var(--amarelo);
}
.field input:user-invalid,
.field textarea:user-invalid { border-bottom-color: #FF9A8A; }

.form-note {
  font-family: var(--mono);
  font-size: 11px; line-height: 1.7; color: var(--claro-4);
}
.form-note a { color: var(--claro); border-bottom: 1px solid var(--azul-linha); }
.form-note.is-ok { color: var(--amarelo); }

/* ----------------------------------------------------------------- números -- */

.stats { border-top: 1px solid var(--linha); border-bottom: 1px solid var(--linha); }

.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  padding-left: 0; padding-right: 0;
}
.stat {
  display: flex; flex-direction: column; gap: 10px;
  padding: 38px 40px;
  border-left: 1px solid var(--linha);
}
.stat:first-child { border-left: 0; padding-left: var(--gutter); }
.stat:last-child { padding-right: var(--gutter); }
.stat-n { font-size: 34px; font-weight: 800; letter-spacing: -.035em; line-height: 1; }

/* ---------------------------------------------------------------- secções -- */

.section { padding: 96px 0 92px; }
.section-tight { padding-top: 0; }

.section-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 60px; padding-bottom: 44px;
}
.section-head h2 { max-width: 16ch; }
.section-head .lead { max-width: 42ch; font-size: 16px; }

h2 {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 800; letter-spacing: -.03em; line-height: 1.04;
  text-wrap: balance;
}

.section-blue { background: var(--azul); color: var(--claro); }
.section-blue h2, .section-blue h3 { color: var(--claro); }
.section-blue p { color: var(--claro-3); }
.section-head-blue { padding-bottom: 52px; }

/* ----------------------------------------------------------------- marcas -- */

.brands { display: grid; grid-template-columns: repeat(3, 1fr); column-gap: 56px; }

.brand-row {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 16px; padding: 22px 0;
  border-top: 1px solid var(--linha);
  font-size: 22px; font-weight: 600; letter-spacing: -.025em;
}
.brand-row.is-first { border-top: 1.5px solid var(--azul); }
.brand-row.is-last { border-bottom: 1px solid var(--linha); }
.idx { font-family: var(--mono); font-size: 11px; font-weight: 400; color: var(--texto-tenue); }

.brand-cta { padding: 0; }
.brand-cta a {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; width: 100%; padding: 22px 0;
  font-size: 17px; font-weight: 600; letter-spacing: -.015em;
  color: var(--texto);
}
.brand-cta a:hover { color: var(--azul); }
.brand-cta svg { color: var(--amarelo); flex: 0 0 auto; }

/* --------------------------------------------------------------- serviços -- */

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }

.card {
  display: flex; flex-direction: column; gap: 18px;
  border: 1px solid var(--linha); background: var(--papel-card);
  padding: 34px 32px 38px;
}
.card .ico { width: 26px; height: 26px; color: var(--azul); }
.card h3 { font-size: 21px; font-weight: 700; letter-spacing: -.025em; }
.card p { font-size: 15px; line-height: 1.62; color: var(--texto); text-wrap: pretty; }

/* --------------------------------------------------------------- processo -- */

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; }
.steps li {
  display: flex; flex-direction: column; gap: 14px;
  border-top: 1px solid var(--azul-linha); padding-top: 22px;
}
.step-n {
  font-family: var(--mono); font-size: 12px; letter-spacing: .12em;
  color: var(--amarelo);
}
.steps h3 { font-size: 19px; font-weight: 700; letter-spacing: -.02em; }
.steps p { font-size: 14px; line-height: 1.65; }

/* -------------------------------------------------------------- perguntas -- */

.faq-grid { display: grid; grid-template-columns: 4fr 8fr; gap: 56px; }
.faq-intro { display: flex; flex-direction: column; gap: 20px; }
.faq-intro h2 { max-width: 12ch; }
.faq-intro .lead { font-size: 16px; }

.faq { display: grid; grid-template-columns: 1fr 1fr; column-gap: 48px; }
.qa {
  display: flex; flex-direction: column; gap: 11px;
  padding: 26px 0; border-top: 1px solid var(--linha);
}
.qa.is-first { border-top: 1.5px solid var(--azul); }
.qa.is-last { border-bottom: 1px solid var(--linha); }
.qa h3 { font-size: 17px; font-weight: 700; letter-spacing: -.02em; }
.qa p { font-size: 14.5px; line-height: 1.62; color: var(--texto); text-wrap: pretty; }

/* ------------------------------------------------------------- testemunho -- */

.quote {
  display: grid; grid-template-columns: 3fr 9fr; gap: 56px;
  border-top: 1.5px solid var(--azul); border-bottom: 1px solid var(--linha);
  padding: 46px 0 48px;
}
.quote-side { display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }
.quote blockquote { display: flex; flex-direction: column; gap: 26px; }
.quote blockquote p {
  font-size: clamp(22px, 2.2vw, 30px);
  font-weight: 600; line-height: 1.32; letter-spacing: -.028em;
  max-width: 40ch; text-wrap: pretty;
}
.quote blockquote footer {
  font-family: var(--mono); font-size: 12px; letter-spacing: .04em;
  color: var(--texto-fraco);
}

/* -------------------------------------------------------------- contactos -- */

.contact-grid { display: grid; grid-template-columns: 7fr 5fr; gap: 56px; align-items: start; }

.contact-cta { display: flex; flex-direction: column; align-items: flex-start; gap: 28px; }
.contact-cta h2 { font-size: clamp(30px, 3.4vw, 46px); max-width: 15ch; }
.contact-cta p { font-size: 17px; line-height: 1.62; max-width: 46ch; text-wrap: pretty; }

.contact-list {
  display: flex; flex-direction: column; gap: 26px;
  border-top: 1px solid var(--azul-linha); padding-top: 28px;
}
.contact-list > div { display: flex; flex-direction: column; align-items: flex-start; gap: 7px; }
.contact-big {
  color: var(--claro); font-size: 24px; font-weight: 700; letter-spacing: -.03em;
}
.contact-big:hover { color: var(--amarelo); }
.contact-mail {
  color: var(--claro); font-size: 17px; font-weight: 600; letter-spacing: -.02em;
  word-break: break-word;
}
.contact-mail:hover { color: var(--amarelo); }
.contact-list address { font-size: 15px; line-height: 1.6; color: var(--claro-2); }
.contact-list .small { color: var(--claro-4); }

.contact-logo { margin-top: 56px; }
.contact-logo img { display: block; height: 54px; width: auto; }

/* ----------------------------------------------------------------- rodapé -- */

.site-footer {
  background: var(--azul-escuro); color: var(--claro-4);
  border-top: 1px solid #2B2B96;
  padding: 32px 0;
}
.footer-inner {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 56px;
  align-items: center;
}
.footer-brand { display: flex; flex-direction: column; gap: 16px; }
/* align-self e obrigatorio: .footer-brand e um flex column e, por defeito,
   align-items: stretch faz a imagem ocupar toda a largura, ignorando o
   width:auto — o logotipo saia esticado. */
.footer-brand img { display: block; height: 58px; width: auto; align-self: flex-start; }
.footer-brand p { line-height: 1.85; }
.footer-links { display: flex; align-items: center; gap: 28px; font-size: 12px; }
.footer-links a { color: var(--claro-4); }
.footer-links a:hover { color: var(--amarelo); }

/* ============================================================ responsivo == */

@media (max-width: 1180px) {
  :root { --gutter: 48px; }
  .hero-grid,
  .contact-grid,
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .hero h1 { max-width: 16ch; }
  .panel { max-width: 560px; }
  .faq-grid { grid-template-columns: 1fr; gap: 32px; }
  .brands { grid-template-columns: repeat(2, 1fr); column-gap: 40px; }
  .brand-row.is-first:nth-child(3) { border-top: 1px solid var(--linha); }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .cards { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3) { border-left: 0; padding-left: var(--gutter); }
  .stat:nth-child(3), .stat:nth-child(4) { border-top: 1px solid var(--linha); }
  .stat:nth-child(2) { padding-right: var(--gutter); }
}

@media (max-width: 860px) {
  :root { --gutter: 24px; --header-h: 70px; }

  .nav {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; gap: 0;
    background: var(--papel);
    border-bottom: 1px solid var(--linha);
    box-shadow: 0 12px 24px rgba(26, 26, 143, .1);
    display: none;
  }
  .nav.is-open { display: flex; }
  .nav a {
    padding: 18px var(--gutter);
    border-top: 1px solid var(--linha);
    font-size: 16px; font-weight: 600;
  }
  .nav a:hover { border-bottom: 0; padding-bottom: 18px; background: #EDEDF4; }

  .header-inner { padding-top: 12px; padding-bottom: 12px; }
  .brand img { height: 32px; }
  .btn-tel { flex: 0 0 auto; width: 46px; height: 46px; padding: 0; gap: 0; justify-content: center; }
  .btn-tel-num { display: none; }
  .burger { display: inline-flex; }

  .hero { padding: 48px 0 52px; }
  .hero-copy { gap: 22px; }
  .section { padding: 56px 0 52px; }
  .section-head { flex-direction: column; align-items: flex-start; gap: 18px; padding-bottom: 28px; }
  .section-head h2, .section-head .lead, .hero h1, .faq-intro h2, .contact-cta h2 { max-width: none; }

  .cards { grid-template-columns: 1fr; gap: 14px; }
  .card { padding: 26px 22px 28px; }
  .brands { grid-template-columns: 1fr; }
  .brand-row { font-size: 19px; padding: 18px 0; }
  .brand-row.is-first:nth-child(2),
  .brand-row.is-first:nth-child(3) { border-top: 1px solid var(--linha); }
  .brand-row.is-last:nth-child(10),
  .brand-row.is-last:nth-child(11) { border-bottom: 0; }

  .steps { grid-template-columns: 1fr; gap: 26px; }
  .faq { grid-template-columns: 1fr; }
  .qa.is-first:nth-child(2) { border-top: 1px solid var(--linha); }
  .qa.is-last:nth-child(5) { border-bottom: 0; }

  .quote { grid-template-columns: 1fr; gap: 24px; padding: 32px 0 34px; }

  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat { padding: 24px var(--gutter); }
  .stat:nth-child(even) { padding-left: 24px; }
  .stat-n { font-size: 27px; }

  .panel { padding: 28px 22px 26px; max-width: none; }
  .field-row { grid-template-columns: 1fr; gap: 18px; }
  .btn, .btn-block { min-height: 52px; font-size: 16px; }

  .contact-list { gap: 22px; }
  .contact-logo { margin-top: 24px; }
  .contact-logo img { height: 42px; }
  .footer-inner { display: flex; flex-direction: column; align-items: flex-start; gap: 20px; }
  .footer-brand img { height: 44px; }
  .footer-links { flex-wrap: wrap; gap: 14px 22px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ===========================================================================
   Desenho técnico, texturas e novas secções
   =========================================================================== */

/* -------------------------------------------------- sprite e texturas ---- */

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

/* grelha de estirador, muito ténue, atrás do herói e da anatomia */
.grid-bg {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(26, 26, 143, .055) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(26, 26, 143, .055) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: radial-gradient(120% 80% at 70% 0%, #000 20%, transparent 78%);
          mask-image: radial-gradient(120% 80% at 70% 0%, #000 20%, transparent 78%);
}
.grid-bg-soft {
  -webkit-mask-image: radial-gradient(100% 70% at 50% 40%, #000 10%, transparent 75%);
          mask-image: radial-gradient(100% 70% at 50% 40%, #000 10%, transparent 75%);
}
.hero, .anatomia { position: relative; overflow: hidden; }
.hero > .wrap, .anatomia > .wrap { position: relative; z-index: 1; }

/* faixa diagonal de estaleiro — separador entre secções */
.stripe {
  height: 10px;
  background-image: repeating-linear-gradient(
    -45deg,
    var(--amarelo) 0 14px,
    var(--azul) 14px 28px
  );
  animation: stripe-move 3s linear infinite;
  will-change: background-position;
}

@keyframes stripe-move {
  from {
    background-position: 0 0;
  }
  to {
    background-position: calc(28px * 1.41421356) 0;
  }
}

/* ------------------------------------------------------------ anatomia --- */

.anatomia { background: linear-gradient(180deg, #F2F2EE 0%, var(--papel) 60%); }

.anatomia-grid {
  display: grid; grid-template-columns: 8fr 4fr;
  gap: 48px; align-items: center;
}

.maquina { margin: 0; display: flex; flex-direction: column; gap: 14px; }
.maquina figcaption { font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--texto-tenue); }

.draw { display: block; width: 100%; height: auto; overflow: visible; }
.draw .ln       { fill: none; stroke: var(--azul); stroke-width: 2.4; stroke-linejoin: round; }
.draw .ln-soft  { fill: none; stroke: var(--azul); stroke-width: 1.4; opacity: .42; stroke-linecap: round; }
.draw .fill-y   { fill: var(--amarelo); }
.draw .fill-p   { fill: var(--papel); }
.draw .cil      { stroke: var(--amarelo); stroke-width: 15; stroke-linecap: round; fill: none; }
.draw .haste    { stroke: var(--azul); stroke-width: 5.5; stroke-linecap: round; fill: none; }

.draw .hot circle { fill: var(--azul); stroke: var(--papel); stroke-width: 3; }
.draw .hot text {
  fill: var(--amarelo); font-family: var(--mono); font-size: 13px; font-weight: 500;
  text-anchor: middle; letter-spacing: .04em;
}
.draw .leader { stroke: var(--azul); stroke-width: 1.6; opacity: .5; stroke-dasharray: 3 4; }

.zonas { display: flex; flex-direction: column; }
.zonas li {
  display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto;
  column-gap: 16px; row-gap: 6px;
  padding: 20px 0; border-top: 1px solid var(--linha);
}
.zonas li:first-child { border-top: 1.5px solid var(--azul); }
.zonas li:last-child { border-bottom: 1px solid var(--linha); }
.zona-n {
  grid-row: span 2;
  font-family: var(--mono); font-size: 12px; letter-spacing: .1em;
  color: var(--azul); background: var(--amarelo);
  width: 34px; height: 34px; display: flex; align-items: center; justify-content: center;
}
.zonas h3 { font-size: 17px; font-weight: 700; letter-spacing: -.02em; align-self: center; }
.zonas p { font-size: 14px; line-height: 1.6; color: var(--texto); }

/* --------------------------------------------------------- peças (grid) -- */

.pecas-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: var(--linha);
  border: 1px solid var(--linha);
  margin-bottom: 28px;
}
.peca {
  display: flex; flex-direction: column; gap: 14px;
  background: var(--papel-card); padding: 30px 28px 32px;
  transition: background-color .18s ease;
}
.peca:hover { background: #fff; }
.peca-svg {
  width: 74px; height: 74px;
  fill: none; stroke: var(--azul); stroke-width: 2.2;
  stroke-linecap: round; stroke-linejoin: round;
  color: var(--azul);
}
/* Nota: os preenchimentos amarelos dos desenhos estao como
   fill="var(--amarelo)" no proprio <symbol>. Um seletor CSS daqui nao
   chega la dentro — o <use> cria shadow DOM e so as propriedades
   herdadas (fill, stroke, stroke-width, custom properties) atravessam. */
.peca h3 { font-size: 17px; font-weight: 700; letter-spacing: -.02em; }
.peca p { font-size: 14px; line-height: 1.6; color: var(--texto); text-wrap: pretty; }

/* ---------------------------------------------------------- fotografias -- */

.fotos { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.foto { margin: 0; display: flex; flex-direction: column; gap: 10px; }
.foto img { display: block; width: 100%; height: 100%; object-fit: cover; aspect-ratio: 3 / 2; }
.foto-larga { grid-column: span 2; }
.foto-larga img { aspect-ratio: 21 / 9; }
.foto figcaption { font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--texto-tenue); }

/* ---------------------------------------------------- entrada em cena ---- */

/* Só esconde se o JS estiver vivo (a classe .js e posta pelo main.js).
   Sem JS, ou se o ficheiro falhar, tudo aparece normalmente. */
@media (prefers-reduced-motion: no-preference) {
  .js .reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
  .js .reveal.is-in { opacity: 1; transform: none; }
}

/* ============================================================ responsivo == */

@media (max-width: 1180px) {
  .anatomia-grid { grid-template-columns: 1fr; gap: 32px; }
  .pecas-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
  .stripe { height: 8px; }
  .pecas-grid { grid-template-columns: 1fr; margin-bottom: 18px; }
  .peca { padding: 24px 22px 26px; }
  .peca-svg { width: 62px; height: 62px; }
  .anatomia { background: var(--papel); }
  .maquina { margin: 0 calc(var(--gutter) * -1); }
  .maquina figcaption { padding: 0 var(--gutter); }
  .zonas li { padding: 16px 0; column-gap: 13px; }
  .fotos { grid-template-columns: 1fr; gap: 14px; }
  .foto-larga { grid-column: span 1; }
}

/* ===========================================================================
   Fotografias reais, a casa e testemunhos
   =========================================================================== */

/* Os ficheiros _foto-*.svg e _retrato.svg são marcadores de lugar desenhados
   na linguagem do site. Trocar pelos .jpg reais mantendo o mesmo racio. */

.foto img,
.retrato img { background: #ECECF2; }

/* ------------------------------------------------------------------ a casa - */

.dono-grid { display: grid; grid-template-columns: 4fr 8fr; gap: 56px; align-items: center; }

.retrato { margin: 0; display: flex; flex-direction: column; gap: 12px; }
.retrato img {
  display: block; width: 100%; height: auto;
  aspect-ratio: 4 / 5; object-fit: cover;
}
.retrato figcaption,
.foto figcaption {
  font-size: 11px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--texto-tenue);
}

.dono-texto { display: flex; flex-direction: column; align-items: flex-start; gap: 22px; }
.dono-texto h2 { max-width: 18ch; }
.dono-texto .lead { max-width: 52ch; }

.citacao {
  margin: 6px 0 0; padding-left: 26px;
  border-left: 3px solid var(--amarelo);
  display: flex; flex-direction: column; gap: 14px;
}
.citacao p {
  font-size: 20px; line-height: 1.5; font-weight: 500;
  letter-spacing: -.02em; color: var(--azul); max-width: 46ch; text-wrap: pretty;
}
.citacao footer { font-family: var(--mono); font-size: 12px; color: var(--texto-fraco); }

/* ------------------------------------------------------------ testemunhos - */

.etiqueta-exemplo {
  align-self: center;
  font-size: 11px; line-height: 1.6; letter-spacing: .04em;
  color: var(--texto-fraco);
  border: 1px dashed #A6A6C8; padding: 9px 14px;
  max-width: 34ch; flex: 0 0 auto;
}

.testemunhos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }

.testemunho {
  display: flex; flex-direction: column; gap: 20px;
  background: var(--papel-card); border: 1px solid var(--linha);
  padding: 32px 30px 34px;
}
.marca-citacao { width: 34px; height: 5px; background: var(--amarelo); flex: 0 0 auto; }
.testemunho blockquote { margin: 0; }
.testemunho blockquote p {
  font-size: 16px; line-height: 1.6; color: var(--azul);
  text-wrap: pretty;
}
.testemunho blockquote p::before { content: "\201C"; }
.testemunho blockquote p::after  { content: "\201D"; }
.testemunho footer {
  margin-top: auto; padding-top: 4px;
  font-size: 11.5px; line-height: 1.6; color: var(--texto-fraco);
}

/* ============================================================ responsivo == */

@media (max-width: 1180px) {
  .dono-grid { grid-template-columns: 5fr 7fr; gap: 40px; }
  .testemunhos { grid-template-columns: 1fr 1fr; }
  .testemunho:last-child { grid-column: span 2; }
}

@media (max-width: 860px) {
  .dono-grid { grid-template-columns: 1fr; gap: 28px; }
  .retrato { max-width: 260px; }
  .dono-texto h2, .dono-texto .lead { max-width: none; }
  .citacao { padding-left: 18px; }
  .citacao p { font-size: 18px; }
  .testemunhos { grid-template-columns: 1fr; gap: 14px; }
  .testemunho { padding: 24px 22px 26px; }
  .testemunho:last-child { grid-column: span 1; }
  .etiqueta-exemplo { align-self: flex-start; }
}

/* ------------------------------------------------- crédito de autoria --- */

.footer-credito {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--claro-3);
}
.footer-credito a {
  display: inline-flex; align-items: center;
  transition: opacity .18s ease, transform .18s ease;
}
.footer-credito a:hover { opacity: .85; transform: translateY(-1px); }
.footer-credito img {
  display: block; height: 26px; width: auto;
  /* o logótipo vem a cores; a duas fases fica branco sobre o azul do rodapé */
  filter: brightness(0) invert(1);
}

@media (max-width: 860px) {
  .footer-credito img { height: 23px; }
}