/* ============================================
   Adriane Manes — Links (links.adrianemanes.com)
   Identidade visual 2026 (Studio Livita):
   Areia #E5D8CC · Argila #A85F4B · Marrom Café #51443D
   Cormorant Garamond + Montserrat
   ============================================ */

:root {
  --areia: #e5d8cc;
  --areia-clara: #f5efe8;
  --areia-funda: #d9c7b6;
  --argila: #a85f4b;
  --argila-escura: #8c4c3b;   /* argila para texto pequeno sobre fundo claro (contraste AA) */
  --cafe: #51443d;
  --cafe-suave: #74655c;

  --fonte-display: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --fonte-corpo: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --transicao: 200ms ease;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  position: relative;
  font-family: var(--fonte-corpo);
  font-size: 15px;
  line-height: 1.6;
  color: var(--cafe);
  background-color: var(--areia-clara);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  min-height: 100dvh;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transicao);
}

ul {
  list-style: none;
}

svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ===== Fundo: manchas de argila e arcos finos ===== */

.lt-fundo {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.mancha {
  position: absolute;
  border-radius: 50%;
}

.mancha-1 {
  width: 260px;
  height: 230px;
  top: -110px;
  left: -90px;
  background-color: var(--argila);
  border-radius: 46% 54% 60% 40% / 50% 45% 55% 50%;
  opacity: 0.85;
}

.mancha-2 {
  width: 220px;
  height: 260px;
  top: 40px;
  left: -150px;
  background-color: var(--areia);
  border-radius: 55% 45% 50% 50% / 45% 55% 45% 55%;
}

.arco {
  position: absolute;
  border: 1px solid var(--argila);
  border-radius: 50%;
  opacity: 0.35;
}

.arco-1 {
  width: 340px;
  height: 340px;
  top: -200px;
  right: -190px;
}

.arco-2 {
  width: 300px;
  height: 300px;
  top: 520px;
  left: -230px;
}

/* ===== Estrutura ===== */

.lt {
  position: relative;
  z-index: 1;
  max-width: 460px;
  margin: 0 auto;
  padding: 2.75rem 1.25rem 0;
  padding-top: max(2.75rem, env(safe-area-inset-top));
}

.lt-share {
  position: absolute;
  top: max(1rem, env(safe-area-inset-top));
  right: 1rem;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--areia-funda);
  background-color: rgba(245, 239, 232, 0.85);
  color: var(--cafe);
  cursor: pointer;
  transition: var(--transicao);
}

.lt-share:hover {
  border-color: var(--argila);
  color: var(--argila);
}

.lt-share svg {
  width: 18px;
  height: 18px;
}

/* ===== Perfil ===== */

.lt-perfil {
  text-align: center;
  margin-bottom: 1.9rem;
}

.lt-retrato {
  width: 168px;
  height: 168px;
  margin: 0 auto 1.3rem;
  border-radius: 50%;
  overflow: hidden;
  background-color: var(--areia);
  box-shadow: 0 0 0 5px var(--areia-clara), 0 0 0 6px var(--argila), 0 20px 40px -18px rgba(81, 68, 61, 0.45);
}

.lt-retrato img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lt-perfil h1 {
  font-family: var(--fonte-display);
  font-weight: 500;
  font-size: 2.85rem;
  line-height: 1.05;
  letter-spacing: -0.005em;
  color: var(--cafe);
}

.lt-titulo {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  max-width: 300px;
  margin: 0.55rem auto 0;
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--cafe);
}

.lt-titulo::before,
.lt-titulo::after {
  content: '';
  flex: 1;
  height: 1px;
  background-color: var(--cafe);
  opacity: 0.35;
}

.lt-titulo span {
  margin-right: -0.32em; /* compensa o espaçamento da última letra */
}

.lt-tagline {
  font-family: var(--fonte-display);
  font-style: italic;
  font-size: 1.45rem;
  line-height: 1.25;
  color: var(--cafe);
  margin-top: 1.2rem;
}

.lt-tagline strong {
  font-weight: 600;
  color: var(--argila);
}

/* ===== Botões de link ===== */

.lt-links {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.lt-btn {
  display: flex;
  align-items: center;
  gap: 0.95rem;
  min-height: 60px;
  padding: 0.7rem 1.1rem 0.7rem 1.25rem;
  background-color: var(--areia);
  border-radius: 999px;
  color: var(--cafe);
  box-shadow: 0 6px 18px -12px rgba(81, 68, 61, 0.45);
}

.lt-btn > svg:first-child {
  flex: 0 0 auto;
  width: 26px;
  height: 26px;
  padding-right: 0.95rem;
  box-sizing: content-box;
  border-right: 1px solid rgba(81, 68, 61, 0.35);
}

.lt-btn-titulo {
  flex: 1;
  min-width: 0;
  font-family: var(--fonte-display);
  font-size: 1.28rem;
  font-weight: 500;
  line-height: 1.2;
}

.lt-seta {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  opacity: 0.7;
}

.lt-btn:hover {
  background-color: var(--areia-funda);
  transform: translateY(-2px);
}

.lt-btn:active {
  transform: translateY(0);
}

.lt-btn-destaque {
  background-color: var(--argila);
  color: #fff;
}

.lt-btn-destaque > svg:first-child {
  border-right-color: rgba(255, 255, 255, 0.45);
}

.lt-btn-destaque .lt-seta {
  opacity: 0.9;
}

.lt-btn-destaque:hover {
  background-color: var(--argila-escura);
}

/* ===== Leituras recomendadas ===== */

.lt-leituras {
  margin-top: 2.75rem;
}

.lt-secao-topo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
  text-align: center;
  margin-bottom: 1.2rem;
}

.lt-secao-topo svg {
  width: 26px;
  height: 26px;
  color: var(--argila);
}

.lt-secao-topo h2 {
  font-family: var(--fonte-display);
  font-weight: 500;
  font-size: 1.75rem;
  line-height: 1.15;
  color: var(--cafe);
  text-wrap: balance;
}

.lt-livros {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.lt-livro {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 1.1rem 1rem 1rem;
  background-color: rgba(255, 255, 255, 0.55);
  border: 1px solid var(--areia);
  border-left: 3px solid var(--argila);
  border-radius: 14px;
}

.lt-livro:hover {
  background-color: #fff;
  border-color: var(--areia-funda);
  border-left-color: var(--argila);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px -16px rgba(81, 68, 61, 0.4);
}

.lt-livro-capa {
  flex: 0 0 72px;
  width: 72px;
  height: 104px;
  object-fit: contain;
  object-position: center;
  border-radius: 4px;
  background-color: #fff;
  box-shadow: 0 6px 14px -8px rgba(81, 68, 61, 0.55);
}

.lt-livro-texto {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-width: 0;
}

.lt-livro-nome {
  font-family: var(--fonte-display);
  font-weight: 600;
  font-size: 1.3rem;
  line-height: 1.2;
  color: var(--cafe);
}

.lt-livro-nome small {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--cafe-suave);
}

.lt-livro-chamada {
  font-size: 0.86rem;
  line-height: 1.55;
  color: var(--cafe-suave);
}

.lt-livro-link {
  margin-top: 0.2rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--argila-escura);
}

/* ===== Contatos ===== */

.lt-contatos {
  display: flex;
  justify-content: center;
  gap: 0.9rem;
  margin-top: 2.5rem;
}

.lt-contatos a {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--areia-funda);
  color: var(--cafe);
}

.lt-contatos a:hover {
  border-color: var(--argila);
  background-color: var(--argila);
  color: #fff;
}

.lt-contatos svg {
  width: 20px;
  height: 20px;
}

/* ===== Rodapé ===== */

.lt-footer {
  text-align: center;
  padding: 2rem 0 2.5rem;
  padding-bottom: max(2.5rem, env(safe-area-inset-bottom));
}

.lt-coracao {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  max-width: 240px;
  margin: 0 auto 0.6rem;
  color: var(--argila);
}

.lt-coracao span {
  flex: 1;
  height: 1px;
  background-color: var(--argila);
  opacity: 0.45;
}

.lt-coracao svg {
  width: 22px;
  height: 22px;
}

.lt-lema {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--cafe);
}

.lt-lema span {
  margin: 0 0.35em;
  color: var(--argila);
}

.lt-aviso {
  max-width: 320px;
  margin: 1.1rem auto 0;
  font-size: 0.68rem;
  line-height: 1.5;
  color: var(--cafe-suave);
}

.lt-copy {
  margin-top: 1rem;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  color: var(--cafe-suave);
}

/* ===== Aviso "link copiado" ===== */

.lt-toast {
  position: fixed;
  z-index: 2;
  left: 50%;
  bottom: max(1.5rem, env(safe-area-inset-bottom));
  transform: translate(-50%, 20px);
  padding: 0.7rem 1.2rem;
  border-radius: 999px;
  background-color: var(--cafe);
  color: var(--areia-clara);
  font-size: 0.85rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transicao), transform var(--transicao);
}

.lt-toast.visivel {
  opacity: 1;
  transform: translate(-50%, 0);
}

/* ===== Entrada suave ===== */

@media (prefers-reduced-motion: no-preference) {
  .lt-perfil,
  .lt-links,
  .lt-leituras {
    animation: subir 600ms ease both;
  }

  .lt-links { animation-delay: 80ms; }
  .lt-leituras { animation-delay: 160ms; }
}

@media (prefers-reduced-motion: reduce) {
  .lt-btn:hover,
  .lt-livro:hover {
    transform: none;
  }
}

@keyframes subir {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ===== Recomendação de leitura: botão que abre a lista (11/2026) ===== */

details.lt-leituras { margin-top: 0; }
details.lt-leituras > summary { list-style: none; cursor: pointer; }
details.lt-leituras > summary::-webkit-details-marker { display: none; }
details.lt-leituras > summary .lt-seta { transition: transform var(--transicao); }
details.lt-leituras[open] > summary .lt-seta { transform: rotate(90deg); }
details.lt-leituras[open] > .lt-livros { margin-top: 0.8rem; }
details.lt-leituras > summary:focus-visible { outline: 2px solid var(--argila); outline-offset: 3px; }