/* ══════════════════════════════════════════════════════════
   Dr. Lucas Andrade · SEÇÃO 7 — Encerramento (painel flutuante premium)
   Não é rodapé: é a última peça de design da experiência.
   Painel escuro flutuante, cantos generosos, muito respiro.
   ══════════════════════════════════════════════════════════ */

.footer {
  --f-bg: #2C2B29;
  --f-white: #ECE5D8;                       /* branco quente (nunca puro) */
  --f-beige: rgba(236, 229, 216, 0.58);     /* bege secundário */
  --f-mute: rgba(236, 229, 216, 0.36);
  --f-gold: #C2A87A;                         /* champagne gold */
  --f-line: rgba(236, 229, 216, 0.10);
  --f-radius: clamp(38px, 4.6vw, 60px);      /* cantos muito generosos */

  position: relative;
  background: transparent;                   /* o creme do body atrás → painel flutua */
  padding: clamp(24px, 3.5vw, 56px) clamp(16px, 4vw, 48px) clamp(40px, 5vw, 88px);
}

/* ---------------- Painel flutuante ---------------- */
.footer__panel {
  position: relative;
  max-width: 1320px;
  margin: 0 auto;
  padding: clamp(46px, 5.4vw, 90px) clamp(30px, 5vw, 82px) clamp(34px, 4vw, 58px);
  background: var(--f-bg);
  color: var(--f-white);
  border-radius: var(--f-radius);
  overflow: hidden;
  box-shadow: 0 54px 120px -64px rgba(20, 16, 12, 0.55);
}

/* reveal suave ao entrar na viewport */
.js .footer__panel { opacity: 0; transform: translateY(28px); }
.footer__panel.is-in {
  opacity: 1;
  transform: none;
  transition: opacity 0.65s ease-out, transform 0.65s ease-out;
}

/* ---------------- Topo: marca + 3 grupos ---------------- */
.footer__top {
  display: grid;
  grid-template-columns: 1.15fr 2fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: start;
}

.footer__brand { display: inline-flex; align-items: center; gap: 14px; }
.footer__logo { height: 46px; width: auto; display: block; }
.footer__brand-text { display: flex; flex-direction: column; line-height: 1.18; }
.footer__brand-name {
  font-family: var(--font-display);
  font-weight: 600; font-size: 22px; color: #F2ECE0; letter-spacing: 0.01em;
}
.footer__brand-tag {
  font-family: var(--font-body);
  font-size: 10px; letter-spacing: 0.26em; text-transform: uppercase;
  color: var(--f-gold); margin-top: 4px;
}

.footer__groups {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(24px, 3vw, 56px);
}
.footer__col-title {
  font-family: var(--font-body);
  font-weight: 600; font-size: 11px;
  letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--f-gold); margin: 0 0 22px;
}
.footer__links { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 13px; }
.footer__links a {
  font-family: var(--font-body);
  font-size: 14.5px; color: var(--f-beige);
  display: inline-block;
  transition: color 0.3s ease, transform 0.3s ease;
}
.footer__links a:hover { color: #F5F0E6; transform: translateX(4px); }
.footer__links a:focus-visible { outline: 1px solid var(--f-gold); outline-offset: 3px; border-radius: 3px; }

/* Endereços de atendimento. Ficam no rodapé, e não só no dado estruturado,
   porque endereço que o Google lê mas o visitante não vê conta pouco para
   busca local e nada para quem quer saber onde é a consulta. */
.footer__addresses {
  font-style: normal;                 /* <address> vem em itálico por padrão */
  display: flex; flex-direction: column; gap: 16px;
  margin: 0 0 22px;
}
.footer__address {
  font-family: var(--font-body);
  font-size: 13.5px; line-height: 1.55;
  color: var(--f-beige);
  margin: 0;
}
.footer__address b {
  display: block;
  font-weight: 500;
  color: #F5F0E6;
  margin-bottom: 3px;
}

/* ícones minimalistas (traço fino) no grupo Contato */
.footer__icons { display: flex; align-items: center; gap: 20px; }
.footer__icons a {
  color: var(--f-beige);
  line-height: 0;
  transition: color 0.35s ease, transform 0.35s ease, filter 0.35s ease;
}
.footer__icons svg {
  width: 21px; height: 21px;
  stroke: currentColor; fill: none;
  stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round;
}
.footer__icons a:hover { color: #F6F1E7; transform: translateY(-2px); filter: brightness(1.15); }
.footer__icons a:focus-visible { outline: 1px solid var(--f-gold); outline-offset: 4px; border-radius: 4px; }

/* ---------------- Base: assinatura + detalhe oculto ---------------- */
.footer__bottom {
  position: relative;
  margin-top: clamp(52px, 6vw, 96px);
  padding-top: clamp(28px, 3vw, 40px);
  border-top: 1px solid var(--f-line);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: end;
  gap: 24px;
}

/* "Naturalidade é uma escolha." — assinatura oculta, canto inferior-esquerdo */
.footer__whisper {
  grid-column: 1;
  justify-self: start;
  align-self: end;
  margin: 0;
  max-width: 12ch;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: 14px;
  line-height: 1.3;
  color: var(--f-mute);
}

/* assinatura do desenvolvedor — centralizada */
.footer__sign {
  grid-column: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
}
.footer__copy {
  font-family: var(--font-body);
  font-size: 12px; letter-spacing: 0.02em;
  color: rgba(236, 229, 216, 0.5); margin: 0;
}
/* nome do desenvolvedor + logo, lado a lado */
.footer__dev-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
}
.footer__dev {
  font-family: var(--font-body);
  font-size: 11.5px; letter-spacing: 0.06em;
  color: rgba(236, 229, 216, 0.44); margin: 0;
}
.footer__dev-logo {
  height: 16px; width: auto;
  flex: none;
  opacity: 0.4;                              /* discreto, mas legível ao lado do texto */
}
.footer__spacer { grid-column: 3; }

/* ---------------- Responsivo ---------------- */
@media (max-width: 860px) {
  .footer__top { grid-template-columns: 1fr; gap: clamp(36px, 8vw, 56px); }
  .footer__groups { grid-template-columns: 1fr 1fr; gap: 34px; }
  .footer__bottom {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
    gap: 26px;
  }
  .footer__whisper { grid-column: 1; justify-self: center; max-width: none; }
  .footer__sign { grid-column: 1; }
  .footer__spacer { display: none; }
}
@media (max-width: 480px) {
  .footer__panel { padding: 44px 26px 38px; border-radius: 32px; }
  .footer__groups { grid-template-columns: 1fr; gap: 30px; }
  .footer__brand-name { font-size: 20px; }
}

/* ---------------- Acessibilidade ---------------- */
@media (prefers-reduced-motion: reduce) {
  .js .footer__panel { opacity: 1 !important; transform: none !important; }
}