/* Ótica Olhos de Ouro — página pública */
:root {
  --ouro-claro: #f2d399;
  --ouro: #bf8c4e;
  --bronze: #8c603a;
  --off: #f2f2f2;
  --cinza: #8c8c8c;
  --creme: #fbf7ef;
  --papel: #fffdf9;
  --tinta: #2b2118;
  --tinta-2: #5b4a3b;
  --escuro: #221a13;
  --escuro-2: #2f241a;
  --gradiente: linear-gradient(120deg, #8c603a 0%, #bf8c4e 28%, #f2d399 52%, #bf8c4e 74%, #8c603a 100%);
  --serif: "Old Standard TT", "Century Schoolbook", Georgia, serif;
  --sans: "Montserrat", system-ui, -apple-system, "Segoe UI", sans-serif;
  --script: "Great Vibes", cursive;
  --raio: 14px;
  --sombra: 0 18px 50px -24px rgba(43, 33, 24, .45);
  --largura: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0; background: var(--papel); color: var(--tinta);
  font: 400 16px/1.7 var(--sans); -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; line-height: 1.15; margin: 0 0 .5em; letter-spacing: .01em; }
h2 { font-size: clamp(1.9rem, 1.2rem + 2.4vw, 2.9rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }
.script { font-family: var(--script); font-weight: 400; letter-spacing: 0; }
.sobretitulo {
  font: 600 .74rem/1.4 var(--sans); letter-spacing: .28em; text-transform: uppercase;
  color: var(--ouro); margin-bottom: 1rem;
}
.i { width: 1.2em; height: 1.2em; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.centro { text-align: center; }

/* ---------- botões ---------- */
.botao {
  display: inline-flex; align-items: center; justify-content: center; gap: .6em;
  padding: .95em 1.7em; border-radius: 999px; border: 1px solid transparent;
  font: 600 .82rem/1 var(--sans); letter-spacing: .14em; text-transform: uppercase; text-decoration: none;
  cursor: pointer; transition: transform .2s, box-shadow .2s, background-position .6s;
}
.botao--ouro {
  background: var(--gradiente); background-size: 220% 100%; background-position: 0% 0;
  color: var(--escuro); box-shadow: 0 10px 26px -12px rgba(140, 96, 58, .8);
}
.botao--ouro:hover { background-position: 100% 0; transform: translateY(-2px); }
.botao--linha { border-color: var(--ouro); color: var(--bronze); background: transparent; }
.botao--linha:hover { background: rgba(191, 140, 78, .08); }
.botao--grande { padding: 1.15em 2.2em; font-size: .9rem; }
.botao:focus-visible, a:focus-visible, button:focus-visible { outline: 2px solid var(--ouro); outline-offset: 3px; }

/* ---------- topo ---------- */
.topo {
  position: sticky; top: 0; z-index: 50; background: rgba(255, 253, 249, .92);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(191, 140, 78, .18); transition: box-shadow .3s;
}
.topo.rolou { box-shadow: 0 8px 30px -18px rgba(43, 33, 24, .5); }
.topo__barra { max-width: var(--largura); margin: 0 auto; padding: 10px 20px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.topo__logo img { width: 150px; height: auto; }
.menu { display: flex; align-items: center; gap: 30px; }
.menu a:not(.botao) { font: 500 .8rem/1 var(--sans); letter-spacing: .14em; text-transform: uppercase; text-decoration: none; color: var(--tinta-2); position: relative; padding: 6px 0; }
.menu a:not(.botao)::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--ouro); transform: scaleX(0); transition: transform .3s; }
.menu a:not(.botao):hover::after { transform: scaleX(1); }
.menu__cta { padding: .8em 1.3em; }
.menu-botao { display: none; width: 44px; height: 44px; border: 0; background: none; cursor: pointer; padding: 10px; }
.menu-botao span { display: block; height: 2px; background: var(--tinta); margin: 5px 0; transition: transform .3s, opacity .3s; }

/* ---------- hero ---------- */
.hero {
  position: relative; max-width: var(--largura); margin: 0 auto; padding: 70px 20px 90px;
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 60px; align-items: center;
}
.hero__curva { position: absolute; top: -40px; bottom: 0; left: 49%; width: 220px; opacity: .55; pointer-events: none; z-index: 0; }
.hero__curva svg { width: 100%; height: 100%; }
.hero__texto, .hero__foto { position: relative; z-index: 1; }
.hero h1 { font-size: clamp(2.8rem, 1.6rem + 4.6vw, 5.2rem); margin-bottom: .35em; }
.hero h1 .script { display: block; font-size: .78em; color: var(--ouro); margin-top: .05em; padding-left: .6em; }
.hero__lead { font-size: 1.1rem; color: var(--tinta-2); max-width: 34em; margin-bottom: 2rem; }
.hero__acoes { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 2.6rem; }
.hero__selos { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 12px 30px; }
.hero__selos li { font-size: .85rem; color: var(--tinta-2); display: flex; flex-direction: column; line-height: 1.35; padding-left: 14px; border-left: 2px solid var(--ouro-claro); }
.hero__selos strong { font-weight: 600; color: var(--tinta); }
.hero__foto { margin: 0; justify-self: end; width: min(100%, 470px); }
.hero__foto > img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 30%; border-radius: 240px 240px var(--raio) var(--raio); box-shadow: var(--sombra); }
.hero__foto::before { content: ""; position: absolute; inset: -14px -14px 20px 20px; border: 1px solid var(--ouro); border-radius: 250px 250px 18px 18px; z-index: -1; }
.hero__cartao {
  position: absolute; left: -46px; bottom: 34px; max-width: 280px; display: flex; gap: 12px; align-items: center;
  background: var(--papel); border-radius: var(--raio); padding: 14px 16px; box-shadow: var(--sombra);
  font-size: .84rem; line-height: 1.45; color: var(--tinta-2);
}
.hero__cartao img { width: 44px; height: 44px; flex: none; }

/* ---------- faixa de marcas ---------- */
.marcas { background: var(--escuro); color: var(--ouro-claro); overflow: hidden; padding: 20px 0; border-block: 1px solid rgba(242, 211, 153, .25); }
.marcas__trilho { display: flex; align-items: center; gap: 34px; width: max-content; animation: desliza 38s linear infinite; }
.marcas span { font: 400 1.35rem/1 var(--serif); letter-spacing: .12em; text-transform: uppercase; white-space: nowrap; }
.marcas i { font-style: normal; font-size: .6rem; color: var(--ouro); }
@keyframes desliza { to { transform: translateX(-50%); } }

/* ---------- seções ---------- */
.secao { padding: 110px 20px; }
.secao > * { max-width: var(--largura); margin-left: auto; margin-right: auto; }
.secao--escura { background: var(--escuro); color: #efe6d8; }
.secao--escura h2, .secao--escura h3 { color: #fff8ec; }
.secao--escura .sobretitulo { color: var(--ouro-claro); }
.secao--creme { background: var(--creme); }
.secao__cabeca { text-align: center; max-width: 720px; margin-bottom: 56px; }
.secao__cabeca p:last-child { color: var(--tinta-2); }
.secao__rodape { text-align: center; margin-top: 40px; color: var(--tinta-2); }
.secao__rodape a { color: var(--bronze); font-weight: 600; }

/* ---------- galeria ---------- */
.galeria { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 210px; grid-auto-flow: dense; gap: 16px; }
.galeria__item { margin: 0; position: relative; overflow: hidden; border-radius: var(--raio); cursor: zoom-in; background: var(--off); }
.galeria__item--alto { grid-row: span 2; }
.galeria__item--largo { grid-column: span 2; }
.galeria__item img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s cubic-bezier(.2, .7, .2, 1); }
.galeria__item:hover img { transform: scale(1.06); }
.galeria__item figcaption {
  position: absolute; inset: auto 0 0 0; padding: 40px 18px 14px; color: #fff;
  font: 400 1.1rem/1.2 var(--serif); letter-spacing: .04em;
  background: linear-gradient(transparent, rgba(34, 26, 19, .75)); opacity: 0; transform: translateY(8px); transition: .4s;
}
.galeria__item:hover figcaption, .galeria__item:focus-within figcaption { opacity: 1; transform: none; }

/* ---------- lentes ---------- */
.lentes { display: grid; grid-template-columns: .85fr 1.15fr; gap: 70px; align-items: center; }
.lentes__foto img { border-radius: var(--raio); aspect-ratio: 4 / 5; object-fit: cover; width: 100%; }
.lentes__texto > p { color: #d9ccb8; }
.lentes strong { color: var(--ouro-claro); font-weight: 600; }
.cartoes { list-style: none; padding: 0; margin: 30px 0 36px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.cartoes li { padding: 18px 20px; border: 1px solid rgba(242, 211, 153, .22); border-radius: var(--raio); background: rgba(255, 255, 255, .025); }
.cartoes h3 { font-size: 1.12rem; margin-bottom: .3em; color: var(--ouro-claro) !important; }
.cartoes p { font-size: .9rem; margin: 0; color: #cdbfaa; line-height: 1.55; }

/* ---------- passos ---------- */
.passos { list-style: none; padding: 0; margin: 0 auto 50px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; counter-reset: p; }
.passos li { position: relative; padding: 38px 30px 30px; background: var(--creme); border-radius: var(--raio); border: 1px solid rgba(191, 140, 78, .2); }
.passos__n {
  display: grid; place-items: center; width: 54px; height: 54px; border-radius: 50%; margin-bottom: 18px;
  background: var(--gradiente); color: var(--escuro); font: 400 1.6rem/1 var(--serif);
}
.passos p { color: var(--tinta-2); margin: 0; }

/* ---------- serviços ---------- */
.servicos { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.servicos li { text-align: center; padding: 34px 22px; background: var(--papel); border-radius: var(--raio); box-shadow: 0 10px 30px -22px rgba(43, 33, 24, .5); }
.servicos__i { width: 52px; height: 52px; margin: 0 auto 16px; fill: none; stroke: var(--ouro); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; display: block; }
.servicos p { color: var(--tinta-2); font-size: .93rem; margin: 0; }

/* ---------- sobre ---------- */
.sobre { display: grid; grid-template-columns: 1.1fr .9fr; gap: 70px; align-items: center; }
.sobre__texto p { color: var(--tinta-2); }
.sobre blockquote { margin: 28px 0 0; padding-left: 22px; border-left: 2px solid var(--ouro); font: italic 400 1.5rem/1.4 var(--serif); color: var(--bronze); }
.sobre__foto img { border-radius: 200px 200px var(--raio) var(--raio); aspect-ratio: 4 / 5; object-fit: cover; width: 100%; box-shadow: var(--sombra); }

/* ---------- contato ---------- */
.contato { display: grid; grid-template-columns: .95fr 1.05fr; gap: 60px; align-items: stretch; }
.contato__lista { list-style: none; padding: 0; margin: 10px 0 34px; display: grid; gap: 20px; }
.contato__lista li { display: flex; gap: 16px; align-items: flex-start; }
.contato__lista .i { width: 26px; height: 26px; color: var(--ouro-claro); margin-top: 2px; }
.contato__lista strong { display: block; font: 600 .74rem/1.4 var(--sans); letter-spacing: .2em; text-transform: uppercase; color: var(--ouro-claro); margin-bottom: 2px; }
.contato__lista span, .contato__lista a { color: #e8dccb; text-decoration: none; }
.contato__lista a:hover { color: var(--ouro-claro); }
.aberto { font-style: normal; letter-spacing: .08em; margin-left: 8px; padding: 2px 8px; border-radius: 99px; font-size: .68rem; }
.aberto.sim { background: rgba(74, 158, 92, .2); color: #8fdca0; }
.aberto.nao { background: rgba(255, 255, 255, .08); color: #bdb0a0; }
.contato__mapa { min-height: 420px; border-radius: var(--raio); overflow: hidden; border: 1px solid rgba(242, 211, 153, .25); }
.contato__mapa iframe { width: 100%; height: 100%; min-height: 420px; border: 0; filter: grayscale(.35) sepia(.25); }

/* ---------- rodapé ---------- */
.rodape { background: #17110c; color: #bcae9a; text-align: center; padding: 70px 20px 110px; font-size: .88rem; }
.rodape > img { width: 180px; height: auto; margin: 0 auto 18px; }
.rodape__slogan { font: 400 1.1rem/1 var(--serif); letter-spacing: .2em; text-transform: uppercase; color: var(--ouro-claro); }
.rodape__slogan .script { text-transform: none; letter-spacing: 0; font-size: 1.6em; margin-left: .2em; color: var(--ouro); }
.rodape a { color: var(--ouro-claro); text-decoration: none; }
.rodape a:hover { text-decoration: underline; }
.rodape__copy { font-size: .76rem; color: #7f7263; margin-top: 26px; }

/* ---------- botões flutuantes ---------- */
.flutuantes { position: fixed; right: 20px; bottom: 20px; z-index: 60; display: flex; flex-direction: column; align-items: flex-end; gap: 12px; }
.flutuante {
  width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center; color: #fff; text-decoration: none;
  box-shadow: 0 12px 28px -8px rgba(0, 0, 0, .45); transition: transform .2s; position: relative;
}
.flutuante:hover { transform: scale(1.08); }
.flutuante svg { width: 28px; height: 28px; }
.flutuante--whats { background: #25d366; width: 64px; height: 64px; }
.flutuante--whats svg { width: 34px; height: 34px; }
.flutuante--whats::before { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid #25d366; animation: pulso 2.4s ease-out infinite; }
.flutuante--insta { background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285aeb 90%); }
.flutuante__rotulo {
  position: absolute; right: 76px; white-space: nowrap; background: var(--papel); color: var(--tinta);
  font: 600 .78rem/1 var(--sans); padding: 10px 14px; border-radius: 99px; box-shadow: var(--sombra);
  opacity: 0; transform: translateX(8px); transition: .3s; pointer-events: none;
}
.flutuante--whats:hover .flutuante__rotulo, .flutuantes.convite .flutuante__rotulo { opacity: 1; transform: none; }
@keyframes pulso { 0% { transform: scale(1); opacity: .8; } 100% { transform: scale(1.6); opacity: 0; } }

/* ---------- lightbox ---------- */
.lightbox { position: fixed; inset: 0; z-index: 100; background: rgba(23, 17, 12, .94); display: grid; grid-template-columns: 60px 1fr 60px; align-items: center; padding: 20px; }
.lightbox[hidden] { display: none; }
.lightbox figure { margin: 0; display: flex; flex-direction: column; align-items: center; gap: 18px; min-width: 0; }
.lightbox img { max-height: 76vh; max-width: 100%; border-radius: 10px; object-fit: contain; }
.lightbox figcaption { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 12px 20px; color: #f5ead8; font: 400 1.3rem/1.2 var(--serif); }
.lightbox button { background: none; border: 0; color: var(--ouro-claro); font-size: 3rem; line-height: 1; cursor: pointer; padding: 8px; }
.lightbox__fechar { position: absolute; top: 12px; right: 18px; }

/* ---------- animação de entrada ---------- */
.revela { opacity: 0; transform: translateY(24px); transition: opacity .9s ease, transform .9s cubic-bezier(.2, .7, .2, 1); }
.revela.visivel { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .revela { opacity: 1; transform: none; transition: none; }
  .marcas__trilho, .flutuante--whats::before { animation: none; }
}

/* ---------- responsivo ---------- */
@media (max-width: 1020px) {
  .menu-botao { display: block; }
  .menu {
    position: fixed; inset: 72px 0 auto 0; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--papel); padding: 10px 24px 26px; border-bottom: 1px solid rgba(191, 140, 78, .25);
    box-shadow: 0 20px 40px -24px rgba(0, 0, 0, .4); transform: translateY(-120%); transition: transform .35s; z-index: -1;
  }
  .menu.aberto { transform: none; }
  .menu a:not(.botao) { padding: 16px 0; border-bottom: 1px solid rgba(191, 140, 78, .15); font-size: .85rem; }
  .menu__cta { margin-top: 18px; }
  .topo.menu-aberto .menu-botao span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .topo.menu-aberto .menu-botao span:nth-child(2) { opacity: 0; }
  .topo.menu-aberto .menu-botao span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .hero { grid-template-columns: 1fr; gap: 50px; padding-top: 44px; }
  .hero__curva { display: none; }
  .hero__foto { justify-self: center; }
  .galeria { grid-template-columns: repeat(3, 1fr); }
  .lentes, .sobre, .contato { grid-template-columns: 1fr; gap: 44px; }
  .lentes__foto img { aspect-ratio: 16 / 10; }
  .sobre__foto { max-width: 460px; }
  .servicos { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 680px) {
  body { font-size: 15px; }
  .topo__logo img { width: 124px; }
  .menu { inset: 64px 0 auto 0; }
  .secao { padding: 76px 16px; }
  .hero { padding: 34px 16px 70px; }
  .hero__cartao { left: 12px; right: 12px; bottom: 14px; max-width: none; }
  .hero__foto::before { inset: -10px -8px 20px 10px; }
  .galeria { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 170px; gap: 10px; }
  .galeria__item--largo { grid-column: span 2; }
  .galeria__item figcaption { opacity: 1; transform: none; font-size: .95rem; padding: 30px 12px 10px; }
  .cartoes, .passos, .servicos { grid-template-columns: 1fr; }
  .marcas span { font-size: 1.1rem; }
  .flutuantes { right: 14px; bottom: 14px; }
  .flutuante { width: 52px; height: 52px; }
  .flutuante--whats { width: 58px; height: 58px; }
  .lightbox { grid-template-columns: 40px 1fr 40px; padding: 10px; }
  .lightbox button { font-size: 2.4rem; }
  .contato__mapa, .contato__mapa iframe { min-height: 320px; }
}