/* JP — Estúdio de Luz
   Ciclorama branco, papel fotográfico, fotômetro, exposição. */

:root {
  --cyc: #f5f5f3;
  --ink: #111111;
  --paper: #ffffff;
  --taupe: #cfc8bc;
  --film: #7a1f2b;
  --mid: #8a8a8a;
  --display: "Syne", sans-serif;
  --sans: "DM Sans", sans-serif;
  --edge: 1px solid var(--taupe);
  --space: 1.15rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--cyc);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.6;
  letter-spacing: 0.01em;
}

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

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--ink);
}

h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin: 0 0 0.6em;
}

h1 { font-size: clamp(2rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.55rem, 3.2vw, 2.15rem); }
h3 { font-size: 1.05rem; }

p { margin: 0 0 1em; }

ul { margin: 0 0 1em; padding-left: 1.1em; }

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

.hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: 0.8rem;
  top: -3.2rem;
  z-index: 80;
  background: var(--ink);
  color: var(--paper);
  padding: 0.45rem 0.8rem;
  font-size: 0.82rem;
}

.skip-link:focus {
  top: 0.8rem;
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin-inline: auto;
}

.container-wide {
  width: min(1280px, calc(100% - 2rem));
  margin-inline: auto;
}

/* ——— Fotômetro superior ——— */
.meter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1.25rem;
  justify-content: space-between;
  align-items: center;
  padding: 0.35rem 0;
  border-bottom: var(--edge);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mid);
}

.meter-ticks {
  display: flex;
  gap: 0.7rem;
  font-variant-numeric: tabular-nums;
}

.meter-ticks b {
  color: var(--ink);
  font-weight: 500;
}

/* ——— Cabeçalho ——— */
.site-header {
  background: var(--cyc);
  border-bottom: var(--edge);
  position: sticky;
  top: 0;
  z-index: 40;
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.7rem 0 0.85rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  min-width: 0;
}

.brand-mark {
  width: 36px;
  height: 36px;
  flex: none;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-name {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: -0.04em;
}

.brand-tag {
  font-size: 0.64rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mid);
  margin-top: 0.2rem;
}

.main-nav {
  margin-left: auto;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 0.2rem 1.15rem;
  margin: 0;
  padding: 0;
}

.main-nav a {
  text-decoration: none;
  font-size: 0.92rem;
  display: inline-flex;
  align-items: baseline;
  gap: 0.35rem;
  padding: 0.25rem 0;
  border-bottom: 1px solid transparent;
}

.main-nav a[aria-current="page"] {
  border-bottom-color: var(--ink);
}

.nav-num {
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  color: var(--film);
  font-weight: 600;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.cart-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  text-decoration: none;
  border: var(--edge);
  background: var(--paper);
  padding: 0.35rem 0.55rem 0.35rem 0.5rem;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.cart-link svg {
  width: 18px;
  height: 18px;
}

.cart-badge {
  min-width: 1.15rem;
  height: 1.15rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--ink);
  color: var(--paper);
  font-size: 0.68rem;
  letter-spacing: 0;
}

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border: var(--edge);
  background: var(--paper);
  padding: 0;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 16px;
  height: 1px;
  background: var(--ink);
  margin: 4px auto;
}

/* ——— Rótulo de filme (único uso do vermelho) ——— */
.film-label {
  display: inline-block;
  color: var(--film);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 0.55rem;
}

/* ——— Botões ——— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  background: var(--ink);
  color: var(--paper);
  border: 1px solid var(--ink);
  padding: 0.72rem 1.2rem;
  text-decoration: none;
  cursor: pointer;
  font-size: 0.86rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.btn:hover {
  background: #2a2a2a;
  color: var(--paper);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--taupe);
}

.btn-ghost:hover {
  border-color: var(--ink);
  color: var(--ink);
  background: var(--paper);
}

.btn-block {
  width: 100%;
}

.btn-sm {
  padding: 0.5rem 0.8rem;
  font-size: 0.75rem;
}

/* ——— Hero: retrato quase a plena folha + polaroid ——— */
.hero {
  position: relative;
  background: var(--cyc);
}

.hero-frame {
  margin: 0;
  position: relative;
  min-height: min(92vh, 860px);
  background: #d8d4cc;
}

.hero-frame img {
  width: 100%;
  height: min(92vh, 860px);
  object-fit: cover;
  object-position: center 18%;
}

.polaroid {
  position: absolute;
  left: clamp(0.8rem, 3vw, 2rem);
  bottom: clamp(0.8rem, 3vw, 2rem);
  width: min(230px, calc(100% - 1.6rem));
  background: var(--paper);
  border: var(--edge);
  padding: 0.85rem 0.9rem 1.15rem;
  box-shadow: 0 10px 28px rgba(17, 17, 17, 0.08);
}

.polaroid strong {
  display: block;
  font-family: var(--display);
  font-size: 1.05rem;
  letter-spacing: -0.03em;
  margin: 0.15rem 0 0.35rem;
}

.polaroid span {
  display: block;
  font-size: 0.72rem;
  color: var(--mid);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.polaroid .film-label {
  margin-bottom: 0.2rem;
}

/* ——— Introdução quieta ——— */
.intro {
  padding: 4.2rem 0 2.2rem;
  text-align: center;
}

.intro h1 {
  max-width: 16ch;
  margin-inline: auto;
}

.intro .lead {
  max-width: 42ch;
  margin: 0 auto 1.6rem;
  color: var(--mid);
  font-size: 1.05rem;
}

.intro-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  justify-content: center;
}

/* ——— Seções ——— */
.section {
  padding: 3.4rem 0 4.2rem;
}

.section-tight {
  padding-top: 2.4rem;
}

.sec-head {
  margin-bottom: 2.2rem;
  max-width: 40rem;
}

.sec-head.center {
  margin-inline: auto;
  text-align: center;
}

.sec-head p {
  color: var(--mid);
  margin: 0;
}

.horizon {
  height: 0;
  border: 0;
  border-top: var(--edge);
  margin: 0;
}

/* ——— Papel fotográfico na parede ——— */
.wall-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.8rem 1.8rem;
}

.print {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.print-sheet {
  position: relative;
  display: block;
  background: var(--paper);
  border: var(--edge);
  padding: 0.7rem 0.7rem 0;
  text-decoration: none;
  box-shadow: 0 1px 0 rgba(17, 17, 17, 0.02);
}

.print-clip {
  position: absolute;
  top: -9px;
  left: 50%;
  width: 16px;
  height: 18px;
  margin-left: -8px;
  background: var(--ink);
  clip-path: polygon(15% 0, 85% 0, 100% 38%, 70% 100%, 30% 100%, 0 38%);
}

.print-sheet img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  background: #e8e6e1;
}

.expo-strip {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.55rem 0.15rem 0.65rem;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mid);
  font-variant-numeric: tabular-nums;
}

.print-caption h3 {
  margin: 0 0 0.25rem;
}

.print-caption h3 a {
  text-decoration: none;
}

.print-caption h3 a:hover {
  text-decoration: underline;
}

.print-price {
  font-family: var(--display);
  font-size: 1.05rem;
  letter-spacing: -0.03em;
}

.print-desc {
  display: none;
}

/* ——— Faixa de estúdio (imagem-coluna) ——— */
.studio-band {
  padding: 1rem 0 4rem;
}

.studio-band-inner {
  display: grid;
  gap: 2rem;
  align-items: center;
}

.studio-copy {
  max-width: 36rem;
}

.facts {
  list-style: none;
  padding: 0;
  margin: 1.4rem 0 0;
  display: grid;
  gap: 0.9rem;
}

.facts li {
  display: grid;
  grid-template-columns: 4.4rem 1fr;
  gap: 0.8rem;
  padding-top: 0.8rem;
  border-top: var(--edge);
  font-size: 0.95rem;
}

.facts b {
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: var(--film);
}

/* ——— Rodapé ——— */
.site-footer {
  border-top: var(--edge);
  background: var(--cyc);
  padding-top: 2.6rem;
}

.footer-grid {
  display: grid;
  gap: 2rem;
}

.footer-brand p {
  color: var(--mid);
  font-size: 0.92rem;
}

.footer-title {
  font-family: var(--display);
  font-size: 0.95rem;
  margin-bottom: 0.7rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin: 0.28rem 0;
}

.footer-links a {
  text-decoration: none;
  font-size: 0.92rem;
  color: var(--mid);
}

.footer-links a:hover {
  color: var(--ink);
}

.news-form form {
  display: grid;
  gap: 0.7rem;
}

.news-form .field {
  width: 100%;
}

.news-form .btn {
  justify-self: start;
}

.footer-bottom {
  margin-top: 2.2rem;
  padding: 1.1rem 0 1.4rem;
  border-top: var(--edge);
  font-size: 0.82rem;
  color: var(--mid);
}

.footer-bottom p {
  margin: 0.2rem 0;
}

.legal-name {
  color: var(--ink);
  font-weight: 500;
}

.copyright {
  margin-top: 0.55rem !important;
}

/* ——— Formulários ——— */
.field {
  width: 100%;
  background: var(--paper);
  border: var(--edge);
  border-radius: 0;
  padding: 0.7rem 0.75rem;
  outline: none;
}

.field:focus {
  border-color: var(--ink);
}

textarea.field {
  min-height: 8.5rem;
  resize: vertical;
}

.form-group {
  margin-bottom: 0.95rem;
}

.form-group label {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

.form-row {
  display: grid;
  gap: 0.8rem;
}

.form-hint,
.form-note {
  font-size: 0.82rem;
  color: var(--mid);
  margin: 0.35rem 0 0;
}

.checkbox-line {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  font-size: 0.88rem;
  line-height: 1.45;
  margin: 0.55rem 0;
}

.checkbox-line.full {
  grid-column: 1 / -1;
}

.checkbox-line input {
  margin-top: 0.2rem;
  accent-color: var(--ink);
}

.form-feedback {
  display: none;
  margin-top: 0.9rem;
  padding: 0.75rem 0.85rem;
  background: var(--paper);
  border: var(--edge);
  font-size: 0.92rem;
}

.form-feedback.show {
  display: block;
}

.sheet {
  background: var(--paper);
  border: var(--edge);
  padding: 1.25rem 1.15rem;
}

.sheet + .sheet {
  margin-top: 1rem;
}

.sheet-title {
  font-family: var(--display);
  font-size: 1.05rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
}

.sheet-num {
  color: var(--film);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

/* ——— Pagamento ——— */
.pay-opts {
  display: grid;
  gap: 0.7rem;
}

.pay-opt {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  border: var(--edge);
  padding: 0.85rem 0.9rem;
  cursor: pointer;
  background: var(--cyc);
}

.pay-opt:has(input:checked) {
  background: var(--paper);
  border-color: var(--ink);
}

.pay-opt strong {
  display: block;
  font-family: var(--display);
  font-size: 0.95rem;
}

.pay-opt span span {
  display: block;
  font-size: 0.82rem;
  color: var(--mid);
  font-weight: 400;
}

/* ——— Catálogo / filtros ——— */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 2rem;
}

.filter-btn {
  background: transparent;
  border: var(--edge);
  padding: 0.4rem 0.7rem;
  cursor: pointer;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.filter-btn[aria-pressed="true"] {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  border: var(--edge);
  background: var(--paper);
}

.empty-state h2 {
  margin-top: 0.4rem;
}

/* ——— Produto ——— */
.crumb {
  font-size: 0.82rem;
  color: var(--mid);
  margin-bottom: 1.4rem;
}

.crumb a {
  text-decoration: none;
}

.crumb .sep {
  margin: 0 0.4rem;
  color: var(--taupe);
}

.prod-detail {
  display: grid;
  gap: 1.8rem;
}

.size-label {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 1.1rem 0 0.45rem;
}

.size-select {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.size-opt {
  min-width: 2.6rem;
  background: var(--paper);
  border: var(--edge);
  padding: 0.45rem 0.6rem;
  cursor: pointer;
}

.size-opt.selected {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.prod-meta {
  margin-top: 1.4rem;
  padding-top: 1rem;
  border-top: var(--edge);
  color: var(--mid);
  font-size: 0.92rem;
}

.prod-meta ul {
  margin: 0;
}

.detail-price {
  font-family: var(--display);
  font-size: 1.6rem;
  letter-spacing: -0.03em;
  margin: 0.4rem 0 0.8rem;
}

/* ——— Carrinho ——— */
.cart-layout,
.checkout-layout,
.contact-layout {
  display: grid;
  gap: 1.4rem;
}

.cart-item {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 0.85rem;
  padding: 0.9rem 0;
  border-bottom: var(--edge);
}

.cart-item img {
  width: 88px;
  height: 110px;
  object-fit: cover;
  border: var(--edge);
  background: var(--paper);
}

.ci-name {
  font-family: var(--display);
  font-size: 1rem;
  margin: 0 0 0.2rem;
}

.ci-meta,
.ci-price {
  margin: 0;
  font-size: 0.85rem;
  color: var(--mid);
}

.ci-price {
  color: var(--ink);
  margin-top: 0.25rem;
}

.cart-item-actions {
  grid-column: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
}

.qty {
  display: inline-flex;
  align-items: center;
  border: var(--edge);
  background: var(--paper);
}

.qty button {
  width: 2rem;
  height: 2rem;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.qty-val {
  min-width: 1.4rem;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.remove-link {
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  color: var(--mid);
  text-decoration: underline;
  font-size: 0.82rem;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.45rem 0;
  font-size: 0.92rem;
  border-bottom: var(--edge);
}

.summary-row.total {
  font-family: var(--display);
  font-size: 1.1rem;
  border-bottom: 0;
  padding-top: 0.8rem;
}

.summary-note {
  font-size: 0.82rem;
  color: var(--mid);
  margin: 0.7rem 0 0;
}

/* ——— Legal / sobre ——— */
.legal-page {
  max-width: 42rem;
}

.legal-page h2 {
  margin-top: 1.8rem;
}

.updated {
  color: var(--mid);
  font-size: 0.85rem;
}

.box-contact {
  background: var(--paper);
  border: var(--edge);
  padding: 1rem 1.05rem;
  margin: 1.2rem 0;
  font-size: 0.92rem;
}

.box-contact p {
  margin: 0.25rem 0;
}

.about-stack {
  display: grid;
  gap: 1.5rem;
}

.about-copy {
  max-width: 40rem;
}

.meter-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1rem;
}

.meter-list li {
  background: var(--paper);
  border: var(--edge);
  padding: 1rem 1.05rem;
}

.meter-list h3 {
  margin: 0 0 0.35rem;
}

.contact-aside .sheet + .sheet {
  margin-top: 1rem;
}

.contact-aside ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.contact-aside li {
  margin: 0.45rem 0;
  font-size: 0.92rem;
}

.note-strip {
  border-top: var(--edge);
  border-bottom: var(--edge);
  padding: 1.6rem 0;
  text-align: center;
}

.note-strip h2 {
  margin: 0.3rem 0 0;
  font-size: clamp(1.2rem, 2.4vw, 1.6rem);
}

/* ——— Toast ——— */
.toast-region {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 90;
  display: grid;
  gap: 0.5rem;
}

.toast {
  display: flex;
  gap: 0.55rem;
  align-items: flex-start;
  background: var(--paper);
  border: var(--edge);
  padding: 0.7rem 0.85rem;
  max-width: 20rem;
  box-shadow: 0 10px 24px rgba(17, 17, 17, 0.08);
  font-size: 0.88rem;
}

.toast-ico {
  color: var(--film);
  font-size: 0.85rem;
}

.toast.out {
  opacity: 0;
  transform: translateY(6px);
  transition: 0.28s ease;
}

/* ——— Responsivo ——— */
@media (min-width: 640px) {
  .wall-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .form-row-2 {
    grid-template-columns: 1fr 1fr;
  }

  .form-row-3 {
    grid-template-columns: 1.1fr 0.7fr 1fr;
  }

  .cart-item {
    grid-template-columns: 96px 1fr auto;
  }

  .cart-item-actions {
    grid-column: auto;
    flex-direction: column;
    align-items: flex-end;
  }
}

@media (min-width: 900px) {
  .wall-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 2.6rem 1.6rem;
  }

  .wall-grid.catalog {
    grid-template-columns: repeat(3, 1fr);
  }

  .wall-grid.related {
    grid-template-columns: repeat(3, 1fr);
  }

  .studio-band-inner {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 3.2rem;
  }

  .footer-grid {
    grid-template-columns: 1.2fr 0.7fr 1.1fr;
  }

  .prod-detail {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 3rem;
    align-items: start;
  }

  .cart-layout,
  .checkout-layout,
  .contact-layout {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: start;
  }

  .about-stack {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 2.4rem;
  }
}

@media (max-width: 799px) {
  .main-nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: var(--cyc);
    border-bottom: var(--edge);
    padding: 0.6rem 1rem 1rem;
    margin: 0;
  }

  .main-nav.open {
    display: block;
  }

  .main-nav ul {
    flex-direction: column;
    gap: 0;
  }

  .main-nav a {
    padding: 0.55rem 0;
  }

  .nav-toggle {
    display: inline-block;
  }

  .site-header {
    position: relative;
  }

  .cart-link-text {
    display: none;
  }
}