/* =====================================================================
   PAINEL DE CONTROLE (control panel)
   Troque as cores aqui e o site inteiro muda.
   Mude a cor ao lado de cada linha abaixo — só o código, ex: #F5F0E8.
   ===================================================================== */
:root {
  --cor-fundo:        #F5F0E8; /* fundo geral da página */
  --cor-superficie:    #FDFBF7; /* cartões e caixas (fundo da galeria, do lightbox) */
  --cor-texto:         #2B2621; /* cor das letras */
  --cor-texto-suave:   #6B625A; /* legendas, datas, texto secundário */
  --cor-destaque:      #7A5F35; /* dourado envelhecido — links e textos em destaque */
  --cor-destaque-vivo: #B8935A; /* dourado envelhecido — só para preencher botões */
  --cor-borda:         #E4DDD2; /* linhas finas, bordas de cartão */
  /* Todos os pares de cor acima foram conferidos para garantir boa leitura (contraste). */
}

/* ===================== RESET BÁSICO ===================== */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--cor-fundo);
  color: var(--cor-texto);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: var(--txt-base);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3 { font-family: 'Instrument Serif', Georgia, serif; line-height: 1.08; letter-spacing: -0.02em; font-weight: 400; }
p { max-width: 65ch; }

:focus-visible {
  outline: 2px solid var(--cor-destaque);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--cor-superficie);
  color: var(--cor-texto);
  padding: 0.75rem 1rem;
  z-index: 200;
}
.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

/* ===================== ESCALA TIPOGRÁFICA FLUIDA ===================== */
:root {
  --txt-xs:   clamp(0.80rem, 0.78rem + 0.10vw, 0.875rem);
  --txt-sm:   clamp(0.94rem, 0.90rem + 0.18vw, 1.05rem);
  --txt-base: clamp(1.06rem, 1.00rem + 0.30vw, 1.20rem);
  --txt-lg:   clamp(1.33rem, 1.22rem + 0.55vw, 1.60rem);
  --txt-xl:   clamp(1.66rem, 1.45rem + 1.05vw, 2.40rem);
  --txt-2xl:  clamp(2.10rem, 1.70rem + 2.00vw, 3.60rem);
  --txt-3xl:  clamp(2.60rem, 1.90rem + 3.50vw, 5.20rem);
}
.eyebrow {
  font-family: 'Inter', sans-serif;
  font-size: var(--txt-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cor-texto-suave);
  margin: 0 0 0.5rem;
}

/* ===================== ESPAÇAMENTO E LAYOUT ===================== */
.container {
  max-width: 1240px;
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 3rem);
}
.section {
  padding-block: clamp(4rem, 10vw, 8rem);
}

/* ===================== BOTÃO PRINCIPAL (o único CTA do site) ===================== */
.btn {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: var(--txt-sm);
  text-decoration: none;
  border-radius: 999px;
  padding: 0.9rem 1.9rem;
  transition: transform 200ms ease, background-color 200ms ease, box-shadow 200ms ease;
}
.btn-primary {
  background: var(--cor-destaque-vivo);
  color: var(--cor-texto);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(122, 95, 53, 0.28);
}

/* ===================== HERO ===================== */
.hero {
  padding-block: clamp(3rem, 9vw, 6rem);
}
.hero-inner {
  max-width: 1240px;
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 3rem);
  display: grid;
  gap: 2.5rem;
  align-items: center;
}
.hero-text h1 {
  font-size: var(--txt-3xl);
  margin: 0 0 0.75rem;
}
.hero-tagline {
  font-size: var(--txt-lg);
  color: var(--cor-texto-suave);
  margin: 0 0 1.75rem;
  max-width: 40ch;
}
.hero-media {
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(43, 38, 33, 0.15);
}
.hero-media img { width: 100%; height: auto; object-fit: cover; }

@media (min-width: 48rem) {
  .hero-inner {
    grid-template-columns: 1.1fr 0.9fr;
  }
}
@media (max-width: 47.99rem) {
  .hero-media { max-height: 46vh; }
  .hero-media img { height: 100%; object-fit: cover; }
}

/* ===================== GALERIA ===================== */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr));
  gap: clamp(1rem, 3vw, 2rem);
  margin-top: 2.5rem;
}
.gallery-item {
  margin: 0;
}
.gallery-trigger {
  position: relative;
  display: block;
  width: 100%;
  border: 1px solid var(--cor-borda);
  background: var(--cor-superficie);
  border-radius: 10px;
  padding: 0.6rem;
  cursor: pointer;
  overflow: hidden;
}
.gallery-trigger img {
  width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: 4px;
  transition: transform 400ms cubic-bezier(0.22, 1, 0.36, 1), filter 400ms cubic-bezier(0.22, 1, 0.36, 1);
}
.gallery-trigger:hover img {
  transform: scale(1.025);
  filter: brightness(1.03);
}
figcaption {
  margin-top: 0.65rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  font-size: var(--txt-sm);
  color: var(--cor-texto-suave);
}
.obra-titulo {
  font-weight: 600;
  font-size: var(--txt-base);
  color: var(--cor-texto);
}
.obra-detalhe,
.obra-preco {
  font-style: italic;
  font-size: var(--txt-xs);
  color: var(--cor-texto-suave);
}
.sold-label { color: var(--cor-destaque); font-weight: 600; }
.mockup-link {
  display: inline-block;
  margin-top: 0.5rem;
  font-size: var(--txt-xs);
  font-weight: 600;
  color: var(--cor-destaque);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 200ms ease;
}
.mockup-link:hover { border-color: var(--cor-destaque); }
.sold-tag {
  position: absolute;
  top: 0.9rem;
  left: 0.9rem;
  background: var(--cor-texto);
  color: var(--cor-superficie);
  font-size: var(--txt-xs);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  z-index: 2;
}
.is-sold .gallery-trigger img { opacity: 0.85; }

.cta-band-inline {
  text-align: center;
  margin-top: clamp(2.5rem, 6vw, 4rem);
}
.etsy-note {
  margin: 1rem auto 0;
  font-size: var(--txt-sm);
  color: var(--cor-texto-suave);
  max-width: 40ch;
}
.etsy-note a {
  color: var(--cor-destaque);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--cor-destaque);
}

/* ===================== SOBRE ===================== */
.section-sobre { background: var(--cor-superficie); }
.sobre-grid {
  display: grid;
  gap: 2.5rem;
}
.sobre-media img { border-radius: 14px; }
.sobre-texto p { margin: 0 0 1rem; }

@media (min-width: 48rem) {
  .sobre-grid {
    grid-template-columns: 2fr 3fr;
    align-items: center;
  }
}

/* ===================== CONVITE ===================== */
.section-convite {
  background: linear-gradient(180deg, var(--cor-fundo), #EFE6D6);
  text-align: center;
}
.convite-inner h2 { font-size: var(--txt-2xl); margin: 0 0 0.75rem; }
.convite-inner p {
  margin: 0 auto 1.75rem;
  color: var(--cor-texto-suave);
}

/* ===================== RODAPÉ ===================== */
.site-footer {
  padding-block: 3rem;
  border-top: 1px solid var(--cor-borda);
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.footer-contacts {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-size: var(--txt-sm);
}
.footer-contacts a { text-decoration: underline; text-underline-offset: 3px; }
.footer-note {
  font-size: var(--txt-xs);
  color: var(--cor-texto-suave);
  margin: 0;
}

/* ===================== LIGHTBOX ===================== */
.lightbox {
  border: none;
  padding: 0;
  background: transparent;
  max-width: 92vw;
  max-height: 92vh;
  margin: auto;
}
.lightbox::backdrop {
  background: rgba(20, 17, 14, 0.88);
}
.lightbox[open] {
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox-img {
  max-width: 88vw;
  max-height: 78vh;
  width: auto;
  height: auto;
  border-radius: 6px;
  transform: scale(0.96);
  opacity: 0;
  animation: lightbox-in 320ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
@keyframes lightbox-in {
  to { transform: scale(1); opacity: 1; }
}
.lightbox-caption {
  position: absolute;
  bottom: 1.25rem;
  left: 0;
  right: 0;
  text-align: center;
  color: #F2F0ED;
  font-size: var(--txt-sm);
}
.lightbox-close,
.lightbox-nav {
  position: fixed;
  background: rgba(253, 251, 247, 0.12);
  color: #F2F0ED;
  border: none;
  border-radius: 999px;
  width: 44px;
  height: 44px;
  font-size: 1.4rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 200ms ease;
}
.lightbox-close:hover, .lightbox-nav:hover { background: rgba(253, 251, 247, 0.24); }
.lightbox-close { top: 1.25rem; right: 1.25rem; }
.lightbox-prev { left: 1.25rem; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 1.25rem; top: 50%; transform: translateY(-50%); }

/* ===================== REVELAÇÃO AO ROLAR (scroll reveal) ===================== */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 700ms cubic-bezier(0.16, 1, 0.3, 1), transform 700ms cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===================== MOVIMENTO REDUZIDO (acessibilidade) ===================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

html { scroll-behavior: smooth; }