/*
 * ╔══════════════════════════════════════════════════════════════╗
 * ║  CHEF DINIS PINTO — css/base.css  v3.0                       ║
 * ║  Reset · Tipografia · Navbar · Botões · Formulário            ║
 * ║  Lang Pill · Topbar · Reveal · Scroll-top · WA · Cookies     ║
 * ╚══════════════════════════════════════════════════════════════╝
 */

/* ────────────────────────────────────────────────────────────────
   §01  RESET & BASE
──────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--negro);
  color: var(--creme);
  font-family: var(--fonte-c);
  line-height: 1.75;
  overflow-x: hidden;
  padding-top: var(--header-h);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a   { text-decoration: none; color: inherit; }
ul, ol { list-style: none; padding: 0; margin: 0; }
button { cursor: pointer; border: none; background: transparent; }
address { font-style: normal; }
::selection { background: rgba(198,167,109,.25); color: var(--creme); }

/* Acessibilidade: skip link */
.skip-link {
  position: fixed;
  top: -100px;
  left: var(--sp-2);
  z-index: 99999;
  background: var(--ouro);
  color: var(--negro);
  font-family: var(--fonte-u);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .6rem 1.2rem;
  border-radius: var(--radius);
  transition: top .2s;
}
.skip-link:focus { top: var(--sp-2); }


/* ────────────────────────────────────────────────────────────────
   §02  TOPBAR — ticker animado
──────────────────────────────────────────────────────────────── */
@keyframes ticker {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: var(--z-topbar);
  height: var(--topbar-h);
  background: var(--ouro);
  overflow: hidden;
  display: flex;
  align-items: center;
}

.topbar-track {
  display: flex;
  align-items: center;
  white-space: nowrap;
  will-change: transform;
  animation: ticker 30s linear infinite;
}
.topbar:hover .topbar-track { animation-play-state: paused; }

.topbar-item {
  display: inline-flex;
  align-items: center;
  font-family: var(--fonte-u);
  font-size: .62rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--negro);
  padding: 0 2.2rem;
}
.topbar-item::after {
  content: "·";
  position: absolute;
  margin-left: calc(100% - .5rem);
  opacity: .45;
}
.topbar-item { position: relative; }

.topbar-wa {
  color: var(--negro);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  text-decoration: none;
  border-bottom: 1px solid rgba(10,10,10,.3);
}

@media (prefers-reduced-motion: reduce) {
  .topbar-track { animation: none; }
  .topbar { justify-content: center; }
}


/* ────────────────────────────────────────────────────────────────
   §03  NAVBAR
──────────────────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: var(--topbar-h);
  left: 0; right: 0;
  z-index: var(--z-navbar);
  min-height: var(--navbar-h);
  background: rgba(10,10,10,.96);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(198,167,109,.08);
  transition: background var(--t-base), border-color var(--t-base), box-shadow var(--t-base);
}

.navbar.scrolled {
  background: rgba(6,6,6,.98);
  border-bottom-color: rgba(198,167,109,.18);
  box-shadow: 0 4px 32px rgba(0,0,0,.5);
}

/* Brand */
.navbar-brand {
  display: flex;
  align-items: center;
  gap: .75rem;
  text-decoration: none;
  flex-shrink: 0;
}

.navbar-logo {
  height: 38px;
  width: auto;
  display: block;
}

.navbar-nome {
  font-family: var(--fonte-t);
  font-size: 1.3rem;
  font-style: italic;
  font-weight: 600;
  color: var(--creme);
  letter-spacing: .01em;
  white-space: nowrap;
  line-height: 1;
}

/* Nav links */
.nav-link {
  font-family: var(--fonte-u);
  font-size: var(--nav-link-size);
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--cinza) !important;
  padding: var(--nav-link-pad) !important;
  position: relative;
  transition: color var(--t-fast) !important;
}

/* Linha dourada animada */
.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0; left: var(--sp-2); right: var(--sp-2);
  height: var(--nav-underline-h);
  background: var(--ouro);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-base);
  border-radius: 1px;
}

.nav-link:hover,
.nav-link.ativo { color: var(--creme) !important; }
.nav-link:hover::after,
.nav-link.ativo::after { transform: scaleX(1); }

/* Botão CTA na navbar */
.btn-nav {
  border: 1px solid var(--ouro) !important;
  border-radius: var(--radius) !important;
  color: var(--ouro) !important;
  padding: .4rem 1.1rem !important;
  letter-spacing: .14em;
  font-weight: 600;
  transition: background var(--t-fast), color var(--t-fast) !important;
}
.btn-nav::after { display: none; }
.btn-nav:hover {
  background: var(--ouro) !important;
  color: var(--negro) !important;
}

/* Hambúrguer */
.navbar-toggler {
  border: 1px solid rgba(198,167,109,.3) !important;
  border-radius: var(--radius) !important;
  padding: .35rem .6rem !important;
  color: var(--ouro) !important;
  transition: background var(--t-fast), border-color var(--t-fast);
}
.navbar-toggler:focus { box-shadow: 0 0 0 2px rgba(198,167,109,.35) !important; }
.navbar-toggler:hover {
  background: rgba(198,167,109,.08) !important;
  border-color: var(--ouro) !important;
}
.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23C6A76D' stroke-width='2' stroke-linecap='round' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* Mobile collapse */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background: var(--nav-mobile-bg);
    border-top: 1px solid rgba(198,167,109,.1);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    padding: var(--sp-2) 0 var(--sp-3);
    margin-top: 0;
  }
  .nav-link { padding: .65rem 1.25rem !important; }
  .nav-link::after { left: 1.25rem; right: 1.25rem; bottom: .2rem; }
  .btn-nav { margin: .5rem 1.25rem; display: inline-block; }
}


/* ────────────────────────────────────────────────────────────────
   §04  SELETOR DE IDIOMA — Dropdown pill
──────────────────────────────────────────────────────────────── */
.lang-selector {
  position: relative;
  margin-left: var(--sp-3);
  padding-left: var(--sp-3);
  border-left: 1px solid rgba(198,167,109,.16);
}

.lang-pill {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(198,167,109,.2);
  border-radius: 20px;
  padding: .3rem .7rem .3rem .55rem;
  cursor: pointer;
  font-family: var(--fonte-u);
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--creme);
  white-space: nowrap;
  user-select: none;
  line-height: 1;
  transition: background var(--t-fast), border-color var(--t-fast), color var(--t-fast);
}
.lang-pill:hover {
  background: rgba(198,167,109,.1);
  border-color: rgba(198,167,109,.45);
  color: var(--ouro);
}
.lang-pill:focus-visible {
  outline: 2px solid var(--ouro);
  outline-offset: 2px;
}

.lang-pill-icon {
  width: 13px; height: 13px;
  flex-shrink: 0;
  opacity: .7;
  color: currentColor;
}
.lang-pill-code { font-size: .6rem; font-weight: 700; letter-spacing: .15em; }
.lang-pill-chevron {
  width: 8px; height: 8px;
  flex-shrink: 0;
  opacity: .55;
  transition: transform var(--t-fast);
}

/* Estado aberto */
.lang-selector.aberto .lang-pill {
  background: rgba(198,167,109,.1);
  border-color: rgba(198,167,109,.4);
  color: var(--ouro);
}
.lang-selector.aberto .lang-pill-chevron { transform: rotate(180deg); }

/* Painel dropdown */
.lang-dropdown {
  position: absolute;
  top: calc(100% + .6rem);
  right: 0;
  min-width: 130px;
  background: #111;
  border: 1px solid rgba(198,167,109,.18);
  border-radius: var(--radius-lg);
  padding: .3rem 0;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-5px);
  transition: opacity var(--t-base), transform var(--t-base);
  z-index: 210;
  box-shadow: 0 4px 6px rgba(0,0,0,.4), 0 12px 40px rgba(0,0,0,.6);
}
.lang-selector.aberto .lang-dropdown {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

/* Opções */
.lang-opt {
  display: flex;
  align-items: center;
  gap: .55rem;
  width: 100%;
  padding: .5rem .9rem;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: var(--fonte-u);
  font-size: .66rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--cinza);
  transition: background var(--t-fast), color var(--t-fast);
  text-align: left;
}
.lang-opt:hover { background: rgba(198,167,109,.07); color: var(--ouro); }
.lang-opt.activo { color: var(--ouro); font-weight: 700; }
.lang-opt:focus-visible { outline: 2px solid var(--ouro); outline-offset: -2px; }

.lang-opt-check {
  width: 10px; height: 10px;
  flex-shrink: 0;
  opacity: 0;
  color: var(--ouro);
}
.lang-opt.activo .lang-opt-check { opacity: 1; }

@media (max-width: 991.98px) {
  .lang-selector {
    margin-left: 0; padding-left: 0;
    border-left: none;
    border-top: 1px solid rgba(198,167,109,.1);
    padding-top: var(--sp-2);
    margin-top: var(--sp-2);
  }
  .lang-dropdown { right: auto; left: 0; }
}


/* ────────────────────────────────────────────────────────────────
   §05  SECÇÃO LABELS E TÍTULOS
──────────────────────────────────────────────────────────────── */
.sec-label {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--fonte-u);
  font-size: .65rem;
  font-weight: 600;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--ouro);
  margin-bottom: var(--sp-2);
}
.sec-label::before {
  content: "";
  display: inline-block;
  width: 1.8rem; height: 1px;
  background: var(--ouro);
  flex-shrink: 0;
}
.sec-label--escura { color: var(--ouro-escuro); }
.sec-label--escura::before { background: var(--ouro-escuro); }
.sec-label--clara  { color: var(--negro); }

.sec-titulo {
  font-family: var(--fonte-t);
  font-size: clamp(1.9rem, 3.5vw, 3rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--creme);
  margin-bottom: var(--sp-3);
}
.sec-titulo em {
  font-family: var(--fonte-c);
  font-style: italic;
  color: var(--ouro);
  font-weight: 400;
}

/* Modificadores */
.sec-titulo--linha::after {
  content: "";
  display: block;
  width: 2.8rem; height: 2px;
  background: var(--ouro);
  margin-top: var(--sp-2);
  border-radius: 1px;
}
.sec-titulo--centro { text-align: center; }
.sec-titulo--centro::after { margin-left: auto; margin-right: auto; }
.sec-titulo--branco { color: var(--branco); }
.sec-titulo--escuro { color: var(--negro); }
.sec-titulo--escuro em { color: var(--ouro-escuro); }


/* ────────────────────────────────────────────────────────────────
   §06  BOTÕES
──────────────────────────────────────────────────────────────── */
.btn-ouro,
.btn-fantasma,
.btn-fantasma-esc,
.btn-ouro-escuro,
.btn-whatsapp,
.btn-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--fonte-u);
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  border-radius: var(--radius);
  padding: .75rem 1.6rem;
  font-size: .7rem;
  cursor: pointer;
  transition: background var(--t-fast), color var(--t-fast),
              border-color var(--t-fast), transform var(--t-fast),
              box-shadow var(--t-fast);
  text-decoration: none;
  white-space: nowrap;
  border: 1px solid transparent;
  gap: .5rem;
}
.btn-ouro:hover,
.btn-fantasma:hover,
.btn-fantasma-esc:hover,
.btn-whatsapp:hover,
.btn-submit:hover { transform: translateY(-2px); }

.btn-ouro {
  background: var(--ouro);
  color: var(--negro);
  border-color: var(--ouro);
}
.btn-ouro:hover {
  background: var(--ouro-claro);
  border-color: var(--ouro-claro);
  color: var(--negro);
  box-shadow: 0 6px 24px rgba(198,167,109,.35);
}

.btn-fantasma {
  background: transparent;
  color: var(--creme);
  border-color: rgba(198,167,109,.4);
}
.btn-fantasma:hover {
  background: rgba(198,167,109,.08);
  border-color: var(--ouro);
  color: var(--ouro);
}

.btn-fantasma-esc {
  background: transparent;
  color: var(--negro);
  border-color: rgba(122,92,42,.4);
}
.btn-fantasma-esc:hover {
  background: rgba(122,92,42,.08);
  border-color: var(--ouro-escuro);
  color: var(--ouro-escuro);
}

.btn-ouro-escuro {
  background: var(--ouro-escuro);
  color: var(--creme);
  border-color: var(--ouro-escuro);
}
.btn-ouro-escuro:hover { background: #8d6c32; border-color: #8d6c32; }

.btn-whatsapp {
  background: var(--whatsapp);
  color: #fff;
  border-color: var(--whatsapp);
}
.btn-whatsapp:hover { background: var(--whatsapp-e); border-color: var(--whatsapp-e); color: #fff; }

.btn-submit {
  background: var(--ouro);
  color: var(--negro);
  border-color: var(--ouro);
  width: 100%;
  font-size: .72rem;
  padding: .85rem;
}
.btn-submit:hover { background: var(--ouro-claro); border-color: var(--ouro-claro); }
.btn-submit[data-loading] { opacity: .7; pointer-events: none; }

/* Rede social ícone */
.rede {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  background: rgba(198,167,109,.06);
  border: 1px solid rgba(198,167,109,.18);
  border-radius: 50%;
  color: var(--cinza);
  font-size: .82rem;
  text-decoration: none;
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}
.rede:hover {
  background: rgba(198,167,109,.14);
  border-color: rgba(198,167,109,.5);
  color: var(--ouro);
}


/* ────────────────────────────────────────────────────────────────
   §07  FORMULÁRIO DE CONTACTO
──────────────────────────────────────────────────────────────── */
.form-campo { position: relative; }

.form-etiqueta {
  display: block;
  font-family: var(--fonte-u);
  font-size: .63rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--cinza);
  margin-bottom: .4rem;
  transition: color var(--t-fast);
}
.form-campo:focus-within .form-etiqueta { color: var(--ouro); }

.campo-obrig { color: var(--ouro); }

.form-input {
  width: 100%;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(198,167,109,.18);
  border-radius: var(--radius);
  padding: .7rem .9rem;
  font-family: var(--fonte-c);
  font-size: 1rem;
  color: var(--creme);
  transition: border-color var(--t-fast), background var(--t-fast), box-shadow var(--t-fast);
  outline: none;
  appearance: none;
}
.form-input::placeholder { color: rgba(245,240,232,.25); }
.form-input:focus {
  border-color: rgba(198,167,109,.6);
  background: rgba(255,255,255,.06);
  box-shadow: 0 0 0 3px rgba(198,167,109,.12);
}

.form-textarea { resize: vertical; min-height: 130px; }

.form-campo.valido   .form-input { border-color: rgba(46,204,113,.5); }
.form-campo.invalido .form-input { border-color: rgba(231,76,60,.5); }

.form-erro {
  font-family: var(--fonte-u);
  font-size: .6rem;
  letter-spacing: .08em;
  color: var(--erro);
  display: block;
  margin-top: .3rem;
  min-height: 1em;
}

.form-feedback {
  font-family: var(--fonte-u);
  font-size: .75rem;
  letter-spacing: .06em;
  padding: .8rem 1rem;
  border-radius: var(--radius);
  margin-top: var(--sp-2);
}
.form-feedback.ok  { background: rgba(46,204,113,.1);  border: 1px solid rgba(46,204,113,.3);  color: var(--sucesso); }
.form-feedback.err { background: rgba(231,76,60,.08);  border: 1px solid rgba(231,76,60,.25);  color: var(--erro); }

/* Consentimento RGPD — em falta no formulário original (nome, email, telefone,
   serviço e mensagem eram recolhidos sem opt-in explícito de tratamento de
   dados, distinto do consentimento de cookies do banner). BUG CORRIGIDO —
   auditoria 360º / Legal-RGPD. */
.form-consentimento {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  margin: .4rem 0 .2rem;
  position: relative;
}
.form-consentimento input[type="checkbox"] {
  flex-shrink: 0;
  width: 18px; height: 18px;
  margin-top: .15rem;
  accent-color: var(--ouro);
  cursor: pointer;
}
.form-consentimento .form-consentimento-texto { flex: 1; }
.form-consentimento label {
  font-family: var(--fonte-u);
  font-size: .78rem;
  line-height: 1.55;
  color: var(--cinza);
  cursor: pointer;
}
.form-consentimento label a { color: var(--ouro); text-decoration: underline; }
.form-consentimento label .campo-obrig { color: var(--ouro); }
.secao--clara .form-consentimento label { color: #4a4038; }
.form-consentimento.invalido input[type="checkbox"] { outline: 2px solid var(--erro); outline-offset: 2px; }
.form-consentimento .form-erro { margin-top: .3rem; }


/* ────────────────────────────────────────────────────────────────
   §08  REVEAL ANIMATION
──────────────────────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity var(--t-reveal), transform var(--t-reveal);
}
.reveal.visivel {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}


/* ────────────────────────────────────────────────────────────────
   §09  SCROLL TO TOP
──────────────────────────────────────────────────────────────── */
.btn-topo {
  position: fixed;
  bottom: 5.5rem;
  right: 1.5rem;
  z-index: var(--z-sticky);
  width: 42px; height: 42px;
  background: rgba(10,10,10,.85);
  border: 1px solid rgba(198,167,109,.3);
  border-radius: 50%;
  color: var(--ouro);
  font-size: .82rem;
  display: flex; align-items: center; justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-base), background var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
  backdrop-filter: blur(10px);
}
.btn-topo.visivel { opacity: 1; pointer-events: auto; }
.btn-topo:hover   { background: var(--grafite-2); border-color: var(--ouro); transform: translateY(-3px); }


/* ────────────────────────────────────────────────────────────────
   §10  WHATSAPP FLUTUANTE
──────────────────────────────────────────────────────────────── */
.btn-wa-flutuante {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: var(--z-sticky);
  width: 52px; height: 52px;
  background: var(--whatsapp);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-size: 1.4rem;
  box-shadow: 0 4px 16px rgba(37,211,102,.4);
  transition: background var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast);
}
.btn-wa-flutuante:hover {
  background: var(--whatsapp-e);
  transform: scale(1.08);
  box-shadow: 0 6px 24px rgba(37,211,102,.5);
  color: #fff;
}


/* ────────────────────────────────────────────────────────────────
   §11  COOKIE BANNER
──────────────────────────────────────────────────────────────── */
#ck-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: var(--z-cookie);
  background: rgba(8,8,8,.97);
  border-top: 1px solid rgba(198,167,109,.18);
  backdrop-filter: blur(12px);
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .75rem 1.5rem;
  font-family: var(--fonte-u);
  font-size: .76rem;
  color: var(--cinza);
  line-height: 1.6;
}
#ck-banner[hidden] { display: none; }
#ck-banner a { color: var(--ouro); text-decoration: underline; }
#ck-banner a:hover { color: var(--ouro-claro); }

.ck-acoes { display: flex; gap: .5rem; flex-wrap: wrap; }

.btn-ck-ok {
  background: var(--ouro);
  color: var(--negro);
  font-family: var(--fonte-u);
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .45rem 1rem;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: background var(--t-fast);
}
.btn-ck-ok:hover { background: var(--ouro-claro); }

.btn-ck-no {
  background: transparent;
  color: var(--cinza);
  font-family: var(--fonte-u);
  font-size: .62rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .45rem 1rem;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.12);
  cursor: pointer;
  transition: color var(--t-fast), border-color var(--t-fast);
}
.btn-ck-no:hover { color: var(--creme); border-color: rgba(255,255,255,.3); }

.btn-gerir-ck {
  background: transparent;
  border: none;
  color: inherit;
  font: inherit;
  cursor: pointer;
  padding: 0;
  text-decoration: underline;
}
.btn-gerir-ck:hover { color: var(--ouro); }


/* ────────────────────────────────────────────────────────────────
   §12  SOBRE — texto de corpo
──────────────────────────────────────────────────────────────── */
.sobre-p {
  font-family: var(--fonte-c);
  font-size: 1.05rem;
  color: rgba(245,240,232,.75);
  line-height: 1.82;
  margin-bottom: var(--sp-3);
}
.sobre-p:last-child { margin-bottom: 0; }
.sobre-p strong { color: var(--creme); font-weight: 600; }
.sobre-p em     { color: var(--ouro-claro); font-style: italic; }

/* Em fundo claro */
.secao--clara .sobre-p { color: #4a4038; }
.secao--clara .sobre-p strong { color: var(--negro); }