/* ============================================================
   nav-footer.css — Design identity: Dra. Tamires da Cruz
   Inclua DEPOIS de reset.css e _style.css em todas as páginas
   ============================================================ */

/* ── Fontes ── */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400;1,500&family=DM+Sans:wght@300;400;500;600&display=swap');

/* ── Tokens de marca ── */
:root {
  --nude:      #f7d1ba;
  --terra:     #A7523D;
  --rose:      #d39a89;
  --caramelo:  #ce7e5d;
  --branco:    #fff;
  --bg:        #fff;
  --bg-alt:    #fdf3ed;
  --fg:        #2B1409;
  --muted:     #7A4B3A;
  --accent:    #A7523D;
  --accent-2:  #ce7e5d;
  --accent-bg: #faeadf;
  --border:    #ecddd7;
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;

  /* aliases para compatibilidade com nav-footer antigo */
  --tc-nude:     var(--nude);
  --tc-terra:    var(--terra);
  --tc-rose:     var(--rose);
  --tc-caramelo: var(--caramelo);
  --tc-branco:   var(--branco);
  --tc-fg:       var(--fg);
  --tc-border:   var(--border);
}

/* ── Base ── */
html, body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

/* ── Offset para header fixo ── */
body { padding-top: 72px; }

/* ================================================================
   HEADER
   ================================================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  background: #fff;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 16px rgba(0,0,0,.06);
}

.site-header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: .75rem 6%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.site-logo-link {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  line-height: 0;
}
.site-logo-link img {
  height: 44px;
  width: auto;
}

.site-nav { display: flex; align-items: center; }
.site-nav .nav-links {
  display: flex;
  list-style: none;
  gap: 1.75rem;
  margin: 0;
  padding: 0;
}
.site-nav .nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: .82rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .08em;
  transition: color .2s;
}
.site-nav .nav-links a:hover { color: var(--fg); }

.btn-nav {
  flex-shrink: 0;
  background: var(--terra);
  color: #fff !important;
  padding: .65rem 1.2rem;
  border-radius: 8px;
  text-decoration: none !important;
  font-size: .82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  white-space: nowrap;
  transition: background .2s;
  line-height: 1;
}
.btn-nav:hover { background: var(--caramelo); }

.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  flex-shrink: 0;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--fg);
  transition: transform .25s, opacity .2s;
  transform-origin: center;
}
.nav-hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

@media (max-width: 768px) {
  .site-nav .nav-links { display: none; }
  .btn-nav { display: none; }
  .nav-hamburger { display: flex; }
}

/* ── Drawer ── */
.nav-drawer { display: none; }
.nav-drawer.open { display: block; }

.nav-drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.38);
  z-index: 300;
}

.nav-drawer-panel {
  position: fixed;
  top: 0; right: 0;
  width: min(82vw, 320px);
  height: 100dvh;
  background: #fff;
  z-index: 301;
  display: flex;
  flex-direction: column;
  padding: 5rem 2rem 2.5rem;
  gap: 0;
  box-shadow: -4px 0 28px rgba(0,0,0,.14);
  overflow-y: auto;
}

.nav-drawer-panel a {
  color: var(--fg);
  text-decoration: none;
  font-size: 1.1rem;
  padding: .9rem 0;
  border-bottom: 1px solid var(--border);
  display: block;
  transition: color .2s;
}
.nav-drawer-panel a:hover { color: var(--terra); }

.btn-nav-drawer {
  margin-top: 2rem;
  background: var(--terra) !important;
  color: #fff !important;
  text-align: center;
  padding: 1rem 1.5rem !important;
  border-radius: 8px !important;
  font-weight: 700;
  border-bottom: none !important;
}
.btn-nav-drawer:hover { background: var(--caramelo) !important; }

/* ================================================================
   FOOTER
   ================================================================ */
.site-footer {
  background: #1a0d08;
  color: rgba(255,255,255,.65);
  text-align: center;
  padding: 3.5rem 6% 2.5rem;
  line-height: 1.6;
  font-family: var(--font-body);
}

.site-footer .footer-logo {
  display: block;
  margin: 0 auto 1.25rem;
  height: 52px;
  width: auto;
}

.site-footer .copyright {
  font-size: .875rem;
  line-height: 1.7;
}

/* ================================================================
   WHATSAPP FLOAT
   ================================================================ */
.contato_whatsaap-nutricionista-tamires {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 150;
  display: flex;
  flex-direction: row-reverse;
  align-items: center;
  gap: 8px;
}
.logo__whats { height: 58px; width: 58px; }
.popup__whatsaap { display: none; }

/* ================================================================
   UTILITÁRIOS DE PÁGINA — mesma identidade do mockup aprovado
   ================================================================ */

/* Container padrão */
.pg-container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding-left: 6%;
  padding-right: 6%;
  box-sizing: border-box;
}

/* Hero de página interna */
.pg-hero {
  background: var(--bg-alt);
  padding: 4rem 6% 3.5rem;
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.pg-hero__label {
  display: inline-block;
  font-size: .78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--caramelo);
  margin-bottom: 1rem;
}
.pg-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 500;
  color: var(--terra);
  line-height: 1.1;
  margin-bottom: 1rem;
}
.pg-hero__sub {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--muted);
  max-width: 640px;
  margin: 0 auto;
}

/* Seção branca */
.pg-section {
  padding: 4rem 6%;
  background: var(--bg);
}

/* Seção alternada */
.pg-section--alt {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

/* Título de seção */
.pg-section-label {
  font-size: .78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--caramelo);
  margin-bottom: .75rem;
}
.pg-section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 500;
  color: var(--terra);
  line-height: 1.15;
  margin-bottom: 1.25rem;
}
.pg-section-body {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--fg);
  max-width: 700px;
}

/* Grid 2 colunas */
.pg-grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}
@media (min-width: 768px) {
  .pg-grid-2 { grid-template-columns: 1fr 1fr; }
  .pg-grid-2--rev > :first-child { order: 2; }
  .pg-grid-2--rev > :last-child  { order: 1; }
}

/* Imagem arredondada */
.pg-img {
  width: 100%;
  border-radius: 20px;
  object-fit: cover;
  display: block;
  aspect-ratio: 4/3;
}

/* Botão principal */
.pg-btn {
  display: inline-block;
  background: var(--terra);
  color: #fff;
  padding: .85rem 1.75rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: .9rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  transition: background .2s;
  margin-top: 1.5rem;
}
.pg-btn:hover { background: var(--caramelo); color: #fff; }

/* Botão outline */
.pg-btn--outline {
  background: transparent;
  color: var(--terra);
  border: 2px solid var(--terra);
}
.pg-btn--outline:hover {
  background: var(--terra);
  color: #fff;
}

/* Card de especialidade */
.pg-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.pg-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem 1.75rem;
  box-shadow: 0 4px 24px rgba(0,0,0,.06);
  transition: box-shadow .2s, transform .2s;
}
.pg-card:hover {
  box-shadow: 0 8px 32px rgba(167,82,61,.12);
  transform: translateY(-3px);
}
.pg-card__label {
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--caramelo);
  margin-bottom: .75rem;
}
.pg-card__title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--terra);
  font-weight: 500;
  margin-bottom: .75rem;
  line-height: 1.2;
}
.pg-card__text {
  font-size: .95rem;
  line-height: 1.7;
  color: var(--muted);
  margin-bottom: 1.25rem;
}
.pg-card__link {
  display: inline-block;
  font-size: .82rem;
  font-weight: 600;
  color: var(--terra);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: .06em;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}
.pg-card__link:hover { color: var(--caramelo); }

/* CTA banner */
.pg-cta {
  background: var(--terra);
  color: #fff;
  text-align: center;
  padding: 4rem 6%;
}
.pg-cta__title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 500;
  margin-bottom: 1rem;
  line-height: 1.15;
}
.pg-cta__sub {
  font-size: 1.05rem;
  opacity: .85;
  margin-bottom: 2rem;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}
.pg-cta__btn {
  display: inline-block;
  background: #fff;
  color: var(--terra);
  padding: 1rem 2.25rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: .9rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  transition: background .2s, color .2s;
}
.pg-cta__btn:hover { background: var(--nude); color: var(--terra); }

/* Lista numerada estilizada (contato) */
.pg-steps {
  list-style: none;
  counter-reset: steps;
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.pg-steps li {
  counter-increment: steps;
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 1rem;
  align-items: start;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--fg);
}
.pg-steps li::before {
  content: counter(steps);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: var(--terra);
  color: #fff;
  font-weight: 700;
  font-size: .9rem;
  flex-shrink: 0;
  margin-top: .15rem;
}