/* =========================================================
   Gesso Cartonado de Tavira — folha de estilos principal
   ========================================================= */

/* ---------- 1. Tokens ---------- */
:root{
  /* cor */
  --c-bg:#F7F6F2;
  --c-bg-alt:#E6E2D9;
  --c-ink:#303638;
  --c-ink-80:rgba(48,54,56,.80);
  --c-ink-64:rgba(48,54,56,.64);
  --c-ink-14:rgba(48,54,56,.14);
  --c-ink-08:rgba(48,54,56,.08);
  --c-dark:#303638;
  --c-dark-2:#272C2E;
  --c-line-dark:#454C4D;
  --c-accent:#7C9181;
  --c-accent-soft:#B9C8BC;
  --c-accent-deep:#63755F;
  --c-white:#FFFFFF;
  --c-star:#E2B33C;

  /* escala de espaçamento (base 4) */
  --s-1:.25rem;  --s-2:.5rem;   --s-3:.75rem;  --s-4:1rem;
  --s-5:1.5rem;  --s-6:2rem;    --s-7:2.5rem;  --s-8:3rem;
  --s-9:4rem;    --s-10:5rem;   --s-11:6.5rem; --s-12:8rem;

  /* raio */
  --r-xs:6px; --r-sm:10px; --r-md:16px; --r-lg:24px; --r-xl:32px; --r-pill:999px;

  /* sombra (uso contido) */
  --sh-card:0 1px 2px rgba(48,54,56,.04), 0 12px 32px -18px rgba(48,54,56,.30);
  --sh-form:0 2px 4px rgba(48,54,56,.05), 0 28px 60px -34px rgba(48,54,56,.45);

  /* layout */
  --shell:1240px;
  --shell-narrow:840px;
  --header-h:76px;

  /* tipografia */
  --f-head:"Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-body:"Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- 2. Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%; scroll-behavior:smooth; scroll-padding-top:calc(var(--header-h) + 1rem)}
body{
  margin:0;
  background:var(--c-bg);
  color:var(--c-ink);
  font-family:var(--f-body);
  font-size:1.0625rem;
  font-weight:400;
  line-height:1.72;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg,video{max-width:100%;display:block}
img{height:auto}
a{color:inherit}
button,input,textarea,select{font:inherit;color:inherit}
ul,ol{margin:0;padding:0}
h1,h2,h3,h4,p,figure,blockquote{margin:0}

/* ---------- 3. Tipografia ---------- */
h1,h2,h3,h4,.h-font{font-family:var(--f-head);letter-spacing:-.02em;line-height:1.1}
h1{font-size:clamp(2.1rem,1.25rem + 3.5vw,4rem);font-weight:700;line-height:1.04}
h2{font-size:clamp(1.65rem,1.1rem + 2.1vw,2.75rem);font-weight:700;line-height:1.1}
h3{font-size:clamp(1.1rem,1rem + .5vw,1.375rem);font-weight:600;line-height:1.25}
h4{font-size:1.0625rem;font-weight:600}
p{margin:0 0 var(--s-4)}
p:last-child{margin-bottom:0}
strong{font-weight:600}
.lead{font-size:clamp(1.0625rem,1rem + .35vw,1.25rem);color:var(--c-ink-80)}
.muted{color:var(--c-ink-64)}

/* ligações contextuais dentro de texto corrido */
.prose a:not(.btn){
  color:var(--c-accent-deep);
  text-decoration:none;
  box-shadow:inset 0 -1px 0 0 var(--c-accent-soft);
  transition:box-shadow .25s var(--ease), color .25s var(--ease);
}
.prose a:not(.btn):hover{color:var(--c-ink);box-shadow:inset 0 -2px 0 0 var(--c-accent)}

/* ---------- 4. Layout ---------- */
.shell{width:100%;max-width:var(--shell);margin-inline:auto;padding-inline:var(--s-5)}
.shell-narrow{max-width:var(--shell-narrow)}
.section{padding-block:var(--s-10)}
.section-lg{padding-block:var(--s-11)}
.section-sm{padding-block:var(--s-8)}
.bg-alt{background:var(--c-bg-alt)}
.bg-dark{background:var(--c-dark);color:var(--c-white)}
.bg-dark h2,.bg-dark h3{color:var(--c-white)}
.stack-sm>*+*{margin-top:var(--s-4)}
.stack>*+*{margin-top:var(--s-5)}
.stack-lg>*+*{margin-top:var(--s-7)}

/* grelha de duas colunas 50/50 e 2/3-1/3 */
.split{display:grid;gap:var(--s-8);align-items:center}
.split-even{grid-template-columns:1fr 1fr;align-items:stretch}
.split-wide{grid-template-columns:2fr 1fr;align-items:start}
.split-top{align-items:start}
.media-right{order:2}

/* cabeçalho de secção */
.section-head{max-width:46rem;margin-bottom:var(--s-8)}
.section-head.center{margin-inline:auto;text-align:center}
.section-head h2+p{margin-top:var(--s-4)}

/* linha fina decorativa */
.rule{height:1px;background:var(--c-ink-14);border:0;margin:0}

/* ---------- 5. Botões ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.625rem;
  font-family:var(--f-body);font-weight:600;font-size:.9375rem;letter-spacing:.005em;
  padding:.9375rem 1.625rem;border-radius:var(--r-pill);border:1px solid transparent;
  text-decoration:none;cursor:pointer;line-height:1;
  transition:transform .22s var(--ease), background-color .22s var(--ease),
             color .22s var(--ease), border-color .22s var(--ease), box-shadow .22s var(--ease);
}
.btn svg{width:18px;height:18px;flex:none}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn:focus-visible{outline:2px solid var(--c-accent);outline-offset:3px}

.btn-dark{background:var(--c-dark);color:var(--c-white)}
.btn-dark:hover{background:#1F2425}
.btn-accent{background:var(--c-accent);color:var(--c-white)}
.btn-accent:hover{background:var(--c-accent-deep)}
.btn-light{background:var(--c-white);color:var(--c-ink);border-color:var(--c-ink-14)}
.btn-light:hover{border-color:var(--c-ink);background:var(--c-white)}
.btn-ghost{background:transparent;color:var(--c-white);border-color:rgba(255,255,255,.38)}
.btn-ghost:hover{border-color:var(--c-white);background:rgba(255,255,255,.08)}
.btn-lg{padding:1.125rem 2rem;font-size:1rem}
.btn-block{width:100%}

/* ---------- 6. Cabeçalho ---------- */
.site-header{
  position:sticky;top:0;z-index:600;
  background:var(--c-dark);
  border-bottom:1px solid var(--c-line-dark);
}
.header-inner{
  display:flex;align-items:center;gap:var(--s-5);
  min-height:var(--header-h);
}
.brand{display:flex;align-items:center;flex:none;text-decoration:none}
.brand img{height:60px;width:auto}
.nav{margin-left:auto}
.nav ul{display:flex;align-items:center;gap:var(--s-2);list-style:none}
.nav a{
  display:block;padding:.5rem .75rem;border-radius:var(--r-sm);
  color:var(--c-white);text-decoration:none;font-weight:500;font-size:.9375rem;
  transition:color .2s var(--ease), background-color .2s var(--ease);
}
.nav a:hover,.nav a:focus-visible{color:var(--c-accent-soft);background:rgba(255,255,255,.06)}
.nav a[aria-current="page"]{color:var(--c-accent-soft)}
.header-phone{
  display:inline-flex;align-items:center;gap:.5rem;flex:none;
  background:var(--c-accent);color:var(--c-white);text-decoration:none;
  font-weight:600;font-size:.9375rem;padding:.6875rem 1.125rem;border-radius:var(--r-pill);
  transition:background-color .22s var(--ease), transform .22s var(--ease);
}
.header-phone:hover{background:var(--c-accent-deep);transform:translateY(-1px)}
.header-phone svg{width:17px;height:17px}
.burger{
  display:none;flex:none;width:44px;height:44px;border:1px solid var(--c-line-dark);
  background:transparent;border-radius:var(--r-sm);cursor:pointer;padding:0;
  align-items:center;justify-content:center;
}
.burger span{display:block;width:20px;height:1.5px;background:var(--c-white);position:relative}
.burger span::before,.burger span::after{
  content:"";position:absolute;left:0;width:20px;height:1.5px;background:var(--c-white);
  transition:transform .3s var(--ease), top .3s var(--ease);
}
.burger span::before{top:-6px}
.burger span::after{top:6px}
.burger[aria-expanded="true"] span{background:transparent}
.burger[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
.burger[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}

/* ---------- 7. Rodapé ---------- */
.site-footer{background:var(--c-dark);color:rgba(255,255,255,.76);padding-block:var(--s-9) var(--s-6)}
.footer-grid{display:grid;grid-template-columns:1.25fr 1fr 1.35fr;gap:var(--s-8)}
.site-footer h2{font-size:1.0625rem;font-weight:600;color:var(--c-white);margin-bottom:var(--s-4);font-family:var(--f-body)}
.site-footer ul{list-style:none;display:flex;flex-direction:column;gap:.625rem}
.site-footer a{color:rgba(255,255,255,.76);text-decoration:none;transition:color .2s var(--ease)}
.site-footer a:hover{color:var(--c-accent-soft)}
.footer-contact p{margin-bottom:.625rem;font-size:.9688rem}
.footer-note{font-size:.875rem;color:rgba(255,255,255,.52);margin-top:-.25rem}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:var(--s-4) var(--s-6);justify-content:space-between;align-items:center;
  margin-top:var(--s-8);padding-top:var(--s-5);border-top:1px solid var(--c-line-dark);
  font-size:.875rem;color:rgba(255,255,255,.52);
}
.footer-bottom button{
  background:none;border:0;padding:0;cursor:pointer;color:rgba(255,255,255,.76);
  text-decoration:underline;text-underline-offset:3px;font-size:.875rem;
}
.footer-bottom button:hover{color:var(--c-accent-soft)}

/* ---------- 8. Hero ---------- */
.hero{position:relative;background:var(--c-dark);color:var(--c-white);overflow:hidden}
.hero-photo{
  min-height:clamp(480px,64vh,720px);display:flex;align-items:center;
  padding-block:var(--s-10);
}
.hero-photo::before{
  content:"";position:absolute;inset:0;
  background-image:url("../img/sala-ampla.jpg");
  background-size:cover;background-position:center;
}
.hero-photo::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg, rgba(38,43,45,.94) 0%, rgba(38,43,45,.86) 42%, rgba(38,43,45,.42) 100%);
}
.hero-photo .shell{position:relative;z-index:2}
.hero-copy{max-width:50%}
.hero-copy h1{color:var(--c-white);font-size:clamp(1.9rem,1.1rem + 2.1vw,3.125rem)}
.hero-copy p{color:rgba(255,255,255,.84);font-size:clamp(1.0625rem,1rem + .35vw,1.1875rem);max-width:34rem}
.hero-copy h1+p{margin-top:var(--s-5)}
.hero-actions{display:flex;flex-wrap:wrap;gap:var(--s-3);margin-top:var(--s-6)}

/* hero das páginas de serviço */
.hero-solid{
  background:
    radial-gradient(900px 420px at 88% -10%, rgba(124,145,129,.30), transparent 60%),
    linear-gradient(160deg,#343A3C 0%, #2B3133 58%, #262B2D 100%);
  padding-block:var(--s-10) var(--s-11);
}
.hero-solid h1{color:var(--c-white);max-width:20ch;font-size:clamp(1.9rem,1.15rem + 2.1vw,3.125rem)}
.hero-solid p{color:rgba(255,255,255,.80)}
.hero-solid .hero-img{
  margin-top:var(--s-7);border-radius:var(--r-md);overflow:hidden;max-width:min(100%,420px);
  border:1px solid rgba(255,255,255,.12);
}
/* mantém a imagem do hero contida na altura do formulário lateral */
.hero-solid .hero-img img{aspect-ratio:16/10;object-fit:cover;max-height:260px;width:100%}
.hero-split{display:grid;grid-template-columns:2fr 1fr;gap:var(--s-9);align-items:start}

/* ---------- 9. Imagens / figuras ---------- */
.fig{position:relative;border-radius:var(--r-md);overflow:hidden;background:var(--c-bg-alt)}
.fig img{width:100%;display:block}
/* a imagem acompanha exatamente a altura da coluna de texto ao lado */
.fig-tall{height:100%;min-height:300px}
.fig-tall img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.fig-wide img{aspect-ratio:16/10;object-fit:cover}
.fig-accent::after{
  content:"";position:absolute;inset:auto auto -14px -14px;width:120px;height:120px;
  border-left:3px solid var(--c-accent);border-bottom:3px solid var(--c-accent);
  border-radius:0 0 0 var(--r-md);pointer-events:none;
}
.fig-offset{margin-top:var(--s-6)}

/* faixa de 3 fotografias */
.photo-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s-4)}
.photo-strip .fig img{aspect-ratio:3/2;object-fit:cover}

/* ---------- 10. Cartões ---------- */
.card{
  background:var(--c-white);border:1px solid var(--c-ink-14);border-radius:var(--r-lg);
  padding:var(--s-6);box-shadow:var(--sh-card);
  transition:transform .3s var(--ease), border-color .3s var(--ease);
}
.card h3+p{margin-top:var(--s-3)}

/* cartões de serviço (home, secção 2) — todos do mesmo tamanho */
.service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--s-5);align-items:stretch}
.service-card{
  display:flex;flex-direction:column;height:100%;
  background:var(--c-white);border:1px solid var(--c-ink-14);border-radius:var(--r-lg);
  overflow:hidden;text-decoration:none;color:inherit;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.service-card img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .6s var(--ease)}
.service-card .service-body{padding:var(--s-6);display:flex;flex-direction:column;gap:var(--s-3);flex:1}
.service-card .more{
  margin-top:auto;font-weight:600;font-size:.9375rem;color:var(--c-accent-deep);
  display:inline-flex;align-items:center;gap:.5rem;
}
.service-card .more svg{width:16px;height:16px;transition:transform .3s var(--ease)}
.service-card:hover{transform:translateY(-4px);box-shadow:var(--sh-card);border-color:var(--c-accent-soft)}
.service-card:hover img{transform:scale(1.04)}
.service-card:hover .more svg{transform:translateX(4px)}

/* cartões de benefício com ícone */
.benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s-5)}
.benefit{
  background:var(--c-white);border:1px solid var(--c-ink-14);border-radius:var(--r-lg);
  padding:var(--s-6);display:flex;flex-direction:column;gap:var(--s-3);
  transition:border-color .3s var(--ease), transform .3s var(--ease);
}
.benefit:hover{border-color:var(--c-accent-soft);transform:translateY(-3px)}
.benefit-grid.five>:nth-child(4),.benefit-grid.five>:nth-child(5){grid-column:span 1}
@media (min-width:860px){
  .benefit-grid.five{grid-template-columns:repeat(6,1fr)}
  .benefit-grid.five>*{grid-column:span 2}
  .benefit-grid.five>:nth-child(4),.benefit-grid.five>:nth-child(5){grid-column:span 3}
}

/* ícone */
.icon{
  width:48px;height:48px;border-radius:var(--r-md);flex:none;
  display:inline-flex;align-items:center;justify-content:center;
  background:rgba(124,145,129,.14);color:var(--c-accent-deep);
}
.icon svg{width:24px;height:24px}
.icon-sm{width:40px;height:40px}
.icon-sm svg{width:20px;height:20px}

/* grelha de 8 blocos (4+4) */
.quad-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--s-5) var(--s-6)}
.quad{display:flex;flex-direction:column;gap:var(--s-3)}
.quad p{font-size:.9688rem;color:var(--c-ink-80)}

/* ---------- 11. Processo (passos) ---------- */
.steps{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--s-5) var(--s-8);counter-reset:step}
.step{display:grid;grid-template-columns:auto 1fr;gap:var(--s-4);align-items:start;padding-bottom:var(--s-5);border-bottom:1px solid var(--c-ink-14)}
.step:last-child,.step:nth-last-child(2):nth-child(odd){border-bottom:0}
.step-num{
  width:44px;height:44px;border-radius:var(--r-pill);flex:none;
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--c-dark);color:var(--c-white);font-family:var(--f-head);font-weight:700;font-size:.9375rem;
}
.step h3{font-size:1.0625rem;margin-bottom:var(--s-2)}
.step p{font-size:.9688rem;color:var(--c-ink-80)}

/* ---------- 12. Lista de vantagens ---------- */
.ticks{list-style:none;display:grid;gap:var(--s-4)}
.ticks li{display:grid;grid-template-columns:auto 1fr;gap:var(--s-3);align-items:start}
.ticks svg{width:20px;height:20px;color:var(--c-accent);margin-top:.3rem;flex:none}
.ticks-2{grid-template-columns:1fr 1fr;gap:var(--s-4) var(--s-7)}

/* ---------- 13. Formulário ---------- */
.form-card{
  background:var(--c-white);border:1px solid var(--c-ink-14);border-radius:var(--r-lg);
  padding:var(--s-7);box-shadow:var(--sh-form);
  color:var(--c-ink); /* não herda a cor clara dos heros escuros */
}
.form-card h2,.form-card h3{font-size:1.375rem;margin-bottom:var(--s-2);color:var(--c-ink)}
.form-card .field > span{color:var(--c-ink)}
.form-card .form-intro{font-size:.9375rem;color:var(--c-ink-64);margin-bottom:var(--s-5)}
.field{display:block;margin-bottom:var(--s-4)}
.field > span{display:block;font-size:.875rem;font-weight:500;margin-bottom:.4375rem}
.field input,.field textarea{
  width:100%;background:var(--c-bg);color:var(--c-ink);
  border:1px solid var(--c-ink-14);border-radius:var(--r-sm);
  padding:.8125rem .9375rem;font-size:.9688rem;
  transition:border-color .2s var(--ease), background-color .2s var(--ease), box-shadow .2s var(--ease);
}
.field textarea{min-height:130px;resize:vertical}
.field input:hover,.field textarea:hover{border-color:rgba(48,54,56,.28)}
.field input:focus,.field textarea:focus{
  outline:none;background:var(--c-white);border-color:var(--c-accent);
  box-shadow:0 0 0 3px rgba(124,145,129,.20);
}
.field input:user-invalid,.field textarea:user-invalid{border-color:#B4584F}
.form-card .form-consent{font-size:.8125rem;color:var(--c-ink-64);margin-top:var(--s-4)}
.form-consent a{color:var(--c-accent-deep)}
.form-status{margin-top:var(--s-4);font-size:.9375rem;border-radius:var(--r-sm);padding:.75rem 1rem;display:none}
.form-status.is-visible{display:block}
.form-status.ok{background:rgba(124,145,129,.16);color:var(--c-accent-deep)}
.form-status.err{background:rgba(180,88,79,.12);color:#8E3F38}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* bloco de contacto alternativo no telemóvel */
.mobile-cta{display:none}

/* ---------- 14. CTA ---------- */
.cta-band{
  background:
    radial-gradient(720px 320px at 10% 0%, rgba(124,145,129,.26), transparent 65%),
    var(--c-dark);
  color:var(--c-white);border-radius:var(--r-xl);
  padding:clamp(2.5rem,1.5rem + 4vw,4.5rem);
  text-align:center;
}
.cta-band .cta-title{
  font-family:var(--f-head);font-weight:700;letter-spacing:-.02em;line-height:1.12;
  font-size:clamp(1.5rem,1.1rem + 1.9vw,2.5rem);color:var(--c-white);
  max-width:24ch;margin-inline:auto;
}
.cta-band p{color:rgba(255,255,255,.80);max-width:54ch;margin-inline:auto;margin-top:var(--s-4)}
.cta-actions{display:flex;flex-wrap:wrap;gap:var(--s-3);justify-content:center;margin-top:var(--s-7)}

/* ---------- 15. Slider de testemunhos ---------- */
.slider{position:relative}
.slider-track{
  /* largura fixa por cartão: sem minmax, para que a faixa transborde e deslize */
  display:grid;grid-auto-flow:column;grid-auto-columns:calc(42% - var(--s-4));
  gap:var(--s-5);overflow-x:auto;scroll-snap-type:x mandatory;
  padding-bottom:var(--s-3);scrollbar-width:none;
}
.slider-track::-webkit-scrollbar{display:none}
.quote{
  scroll-snap-align:start;background:var(--c-white);border:1px solid var(--c-ink-14);
  border-radius:var(--r-lg);padding:var(--s-6);display:flex;flex-direction:column;gap:var(--s-3);
}
.bg-alt .quote{background:var(--c-white)}
.stars{display:flex;gap:3px;color:var(--c-star)}
.stars svg{width:17px;height:17px}
.quote p{font-size:.9688rem;color:var(--c-ink-80)}
.quote h3{font-size:1rem}
.quote .who{font-size:.875rem;color:var(--c-ink-64)}
.slider-nav{display:flex;gap:var(--s-2);justify-content:flex-end;margin-top:var(--s-5)}
.slider-nav button{
  width:46px;height:46px;border-radius:var(--r-pill);border:1px solid var(--c-ink-14);
  background:transparent;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;
  transition:background-color .22s var(--ease), border-color .22s var(--ease), color .22s var(--ease);
}
.slider-nav button:hover{background:var(--c-dark);border-color:var(--c-dark);color:var(--c-white)}
.slider-nav svg{width:18px;height:18px}

/* ---------- 16. Variantes (cartões só com foto + título) ---------- */
.variant-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--s-5)}
.variant{
  grid-column:span 4;border-radius:var(--r-md);overflow:hidden;position:relative;
  background:var(--c-dark);
}
.variant:nth-child(1),.variant:nth-child(2),
.variant:nth-child(6),.variant:nth-child(7){grid-column:span 6}
.variant img{width:100%;aspect-ratio:4/3;object-fit:cover;opacity:.86;transition:transform .6s var(--ease), opacity .4s var(--ease)}
.variant:nth-child(1) img,.variant:nth-child(2) img,
.variant:nth-child(6) img,.variant:nth-child(7) img{aspect-ratio:16/9}
.variant h3{
  position:absolute;left:var(--s-5);right:var(--s-5);bottom:var(--s-5);
  color:var(--c-white);font-size:1.0625rem;z-index:2;
}
.variant::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(to top, rgba(32,37,38,.88) 0%, rgba(32,37,38,.12) 58%, transparent 100%);
}
.variant:hover img{transform:scale(1.05);opacity:1}

/* ---------- 17. FAQ ---------- */
.faq{border-top:1px solid var(--c-ink-14)}
.faq details{border-bottom:1px solid var(--c-ink-14)}
.faq summary{
  list-style:none;cursor:pointer;display:flex;gap:var(--s-5);align-items:flex-start;
  padding:var(--s-5) 0;transition:color .2s var(--ease);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--c-accent-deep)}
.faq summary:focus-visible{outline:2px solid var(--c-accent);outline-offset:4px;border-radius:var(--r-xs)}
.faq summary h3{flex:1;font-size:clamp(1rem,.95rem + .3vw,1.1875rem)}
.faq .chev{
  width:34px;height:34px;flex:none;border-radius:var(--r-pill);border:1px solid var(--c-ink-14);
  display:inline-flex;align-items:center;justify-content:center;transition:transform .3s var(--ease), background-color .3s var(--ease);
}
.faq .chev svg{width:16px;height:16px}
.faq details[open] .chev{transform:rotate(180deg);background:var(--c-bg-alt)}
.faq .answer{padding:0 calc(34px + var(--s-5)) var(--s-6) 0;color:var(--c-ink-80);max-width:70ch}
.faq details[open] .answer{animation:reveal .4s var(--ease)}
@keyframes reveal{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}

/* ---------- 18. Página de contacto ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--s-9);align-items:start}
.contact-list{list-style:none;display:grid;gap:var(--s-5);margin-top:var(--s-7)}
.contact-list li{display:grid;grid-template-columns:auto 1fr;gap:var(--s-4);align-items:start}
.contact-list a{text-decoration:none;font-weight:600}
.contact-list a:hover{color:var(--c-accent-deep)}
.contact-list span.label{display:block;font-size:.8125rem;color:var(--c-ink-64);margin-bottom:.125rem}
.map-frame{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--c-ink-14);line-height:0}
.map-frame iframe{width:100%;height:420px;border:0;display:block}

/* ---------- 19. Páginas legais ---------- */
.legal{max-width:52rem}
.legal h2{font-size:clamp(1.35rem,1.1rem + 1vw,1.75rem);margin-top:var(--s-8);margin-bottom:var(--s-4)}
.legal h2:first-of-type{margin-top:var(--s-7)}
.legal h3{margin-top:var(--s-6);margin-bottom:var(--s-3)}
.legal ul{list-style:none;display:grid;gap:.625rem;margin-bottom:var(--s-4)}
.legal ul li{display:grid;grid-template-columns:auto 1fr;gap:var(--s-3)}
.legal ul li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--c-accent);margin-top:.7rem}
.legal .updated{font-size:.9375rem;color:var(--c-ink-64)}
.page-head{padding-block:var(--s-9) var(--s-7);background:var(--c-bg-alt)}

/* ---------- 20. Banner de cookies ---------- */
.cc{
  position:fixed;left:var(--s-5);bottom:var(--s-5);z-index:900;width:min(420px,calc(100vw - 2rem));
  background:var(--c-white);border:1px solid var(--c-ink-14);border-radius:var(--r-lg);
  box-shadow:var(--sh-form);padding:var(--s-6);
  opacity:0;transform:translateY(14px) scale(.985);
  transition:opacity .35s var(--ease), transform .35s var(--ease);
}
.cc[hidden]{display:none}
.cc.is-in{opacity:1;transform:none}
.cc h2{font-family:var(--f-head);font-size:1.1875rem;font-weight:700;margin-bottom:var(--s-3)}
.cc p{font-size:.9062rem;color:var(--c-ink-80);margin-bottom:var(--s-5)}
.cc p a{color:var(--c-accent-deep)}
.cc-actions{display:grid;gap:var(--s-2)}
.cc-actions .row{display:grid;grid-template-columns:1fr;gap:var(--s-2)}
.cc .btn{padding:.8125rem 1.125rem;font-size:.9062rem}
.cc-link{
  background:none;border:0;padding:.25rem;cursor:pointer;font-size:.875rem;font-weight:500;
  color:var(--c-ink-64);text-decoration:underline;text-underline-offset:3px;justify-self:center;
}
.cc-link:hover{color:var(--c-ink)}

.cc-overlay{
  position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;
  padding:var(--s-5);background:rgba(32,37,38,.52);
  opacity:0;transition:opacity .3s var(--ease);
}
.cc-overlay[hidden]{display:none}
.cc-overlay.is-in{opacity:1}
.cc-panel{
  background:var(--c-bg);border-radius:var(--r-lg);width:min(620px,100%);max-height:88vh;overflow:auto;
  box-shadow:var(--sh-form);transform:translateY(16px) scale(.98);
  transition:transform .35s var(--ease);
}
.cc-overlay.is-in .cc-panel{transform:none}
.cc-panel-head{
  display:flex;align-items:flex-start;gap:var(--s-4);justify-content:space-between;
  padding:var(--s-6) var(--s-6) var(--s-4);border-bottom:1px solid var(--c-ink-14);
}
.cc-panel-head h2{font-family:var(--f-head);font-size:1.375rem;font-weight:700}
.cc-close{
  width:40px;height:40px;flex:none;border-radius:var(--r-pill);border:1px solid var(--c-ink-14);
  background:transparent;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;
}
.cc-close:hover{background:var(--c-bg-alt)}
.cc-close svg{width:16px;height:16px}
.cc-body{padding:var(--s-5) var(--s-6)}
.cc-cat{
  display:grid;grid-template-columns:1fr auto;gap:var(--s-3) var(--s-5);align-items:start;
  padding:var(--s-5) 0;border-bottom:1px solid var(--c-ink-14);
}
.cc-cat:last-child{border-bottom:0}
.cc-cat h3{font-size:1rem;margin-bottom:var(--s-2)}
.cc-cat p{font-size:.875rem;color:var(--c-ink-64);margin:0}
.switch{position:relative;display:inline-flex;flex:none;align-items:center}
.switch input{
  appearance:none;-webkit-appearance:none;margin:0;width:50px;height:28px;border-radius:var(--r-pill);
  background:rgba(48,54,56,.22);cursor:pointer;transition:background-color .25s var(--ease);
}
.switch input::after{
  content:"";position:absolute;top:4px;left:4px;width:20px;height:20px;border-radius:50%;
  background:var(--c-white);transition:transform .25s var(--ease);
}
.switch input:checked{background:var(--c-accent)}
.switch input:checked::after{transform:translateX(22px)}
.switch input:disabled{background:var(--c-accent-soft);cursor:not-allowed;opacity:.85}
.switch input:focus-visible{outline:2px solid var(--c-accent);outline-offset:3px}
.cc-panel-foot{
  display:flex;flex-wrap:wrap;gap:var(--s-3);justify-content:flex-end;
  padding:var(--s-5) var(--s-6) var(--s-6);border-top:1px solid var(--c-ink-14);
}

/* ---------- 21. Animações de entrada ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease), transform .7s var(--ease)}
.reveal.is-visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
  .reveal{opacity:1;transform:none}
}

/* ---------- 22. Responsivo ---------- */
@media (max-width:1080px){
  .nav a{padding:.5rem .5rem;font-size:.875rem}
  .quad-grid{grid-template-columns:repeat(2,1fr)}
  .slider-track{grid-auto-columns:calc(58% - var(--s-3))}
}

@media (max-width:900px){
  :root{--header-h:68px}
  .burger{display:inline-flex}
  .nav{
    position:absolute;top:100%;left:0;right:0;background:var(--c-dark);
    border-bottom:1px solid var(--c-line-dark);margin-left:0;
    max-height:0;overflow:hidden;transition:max-height .35s var(--ease);
  }
  .nav.is-open{max-height:420px}
  .nav ul{flex-direction:column;align-items:stretch;gap:0;padding:var(--s-3) var(--s-5) var(--s-5)}
  .nav a{padding:.875rem .25rem;font-size:1rem;border-bottom:1px solid var(--c-line-dark);border-radius:0}
  .nav li:last-child a{border-bottom:0}
  .header-inner{gap:var(--s-3)}
  .header-phone{margin-left:auto;padding:.625rem .875rem}
  .header-phone .num{display:none}
  .brand img{height:34px}

  .split-even,.split-wide,.hero-split,.contact-grid{grid-template-columns:1fr;gap:var(--s-7)}
  .media-right{order:0}
  .benefit-grid{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr}
  .step{border-bottom:1px solid var(--c-ink-14)!important}
  .steps .step:last-child{border-bottom:0!important}
  .ticks-2{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:var(--s-7)}
  .variant,.variant:nth-child(1),.variant:nth-child(2),
  .variant:nth-child(6),.variant:nth-child(7){grid-column:span 6}
  .hero-solid .hero-img{max-width:100%}

  /* hero da home: fundo sólido no telemóvel */
  .hero-photo{min-height:0;padding-block:var(--s-9)}
  .hero-photo::before{display:none}
  .hero-photo::after{background:linear-gradient(165deg,#343A3C 0%,#2A2F31 100%)}
  .hero-copy{max-width:100%}

  /* bloco de dois botões em vez do formulário lateral */
  .hide-mobile{display:none}
  .mobile-cta{
    display:grid;gap:var(--s-3);background:var(--c-white);border:1px solid var(--c-ink-14);
    border-radius:var(--r-lg);padding:var(--s-6);box-shadow:var(--sh-card);
  }
  .mobile-cta p{font-size:.9375rem;color:var(--c-ink-64)}
}

@media (max-width:720px){
  .section{padding-block:var(--s-9)}
  .section-lg{padding-block:var(--s-9)}
  .service-grid{grid-template-columns:1fr}
  .benefit-grid,.benefit-grid.five{grid-template-columns:1fr}
  .benefit-grid.five>*,.benefit-grid.five>:nth-child(4),.benefit-grid.five>:nth-child(5){grid-column:auto}
  .quad-grid{grid-template-columns:1fr;gap:var(--s-5)}
  .photo-strip{grid-template-columns:1fr}
  .slider-track{grid-auto-columns:88%}
  .footer-grid{grid-template-columns:1fr;gap:var(--s-6)}
  .variant,.variant:nth-child(1),.variant:nth-child(2),
  .variant:nth-child(6),.variant:nth-child(7){grid-column:span 12}
  .variant img{aspect-ratio:4/3!important}
  .form-card{padding:var(--s-5)}
  .cc{left:var(--s-4);right:var(--s-4);bottom:var(--s-4);width:auto;padding:var(--s-5)}
  .cc-actions .row{grid-template-columns:1fr}
  .cta-actions .btn{width:100%}
  .faq .answer{padding-right:0}
  .map-frame iframe{height:320px}
}