/* P. HENRIQUE — Conservatório
   Estufa diurna: cobre, vidro, folha de citrus. */

:root {
  --cream: #f3efe4;
  --cream-deep: #e7e0d1;
  --paper: #faf7ef;
  --glass: rgba(250, 247, 239, 0.72);
  --copper: #b36b3c;
  --copper-deep: #8d4f29;
  --sage: #5d7a55;
  --sage-deep: #3e5439;
  --citrus: #e09a3e;
  --citrus-soft: #f3c57a;
  --earth: #3a2f27;
  --earth-soft: #5a4c41;
  --muted: #6d6156;
  --line: rgba(179, 107, 60, 0.38);
  --line-soft: rgba(179, 107, 60, 0.18);
  --shadow: 0 16px 36px rgba(58, 47, 39, 0.08);
  --font-display: "Italiana", "Palatino Linotype", Palatino, serif;
  --font-body: "Atkinson Hyperlegible", "Segoe UI", sans-serif;
  --max: 1120px;
  --arch: 50% 50% 8px 8px / 24% 24% 8px 8px;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--earth);
  background: var(--cream);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.65;
  min-height: 100vh;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--copper-deep); text-underline-offset: 0.18em; }
a:hover { color: var(--copper); }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: 0.01em;
  line-height: 1.18;
  color: var(--earth);
  margin: 0 0 0.6em;
}
h1 { font-size: clamp(2.2rem, 6vw, 4.1rem); }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.5rem); }
h3 { font-size: 1.35rem; }
p { margin: 0 0 1em; }
ul { margin: 0 0 1em; padding-left: 1.2em; }

.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: 90;
  background: var(--earth);
  color: var(--cream);
  padding: 0.45rem 0.8rem;
  text-decoration: none;
}
.skip-link:focus { top: 0.6rem; }

.container {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

.pane {
  border: 1.5px solid var(--line);
  background: var(--paper);
  box-shadow: inset 0 0 0 6px rgba(243, 239, 228, 0.65);
}

.pane-grid {
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 25% 50%;
}

.arch-frame {
  border: 1.5px solid var(--copper);
  border-radius: var(--arch);
  overflow: hidden;
  background: var(--paper);
  padding: 7px;
  box-shadow: var(--shadow);
}
.arch-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--arch);
  display: block;
}

.leaf-divider {
  display: block;
  width: min(280px, 70%);
  margin: 1.4rem auto;
  color: var(--sage);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--cream);
  border-bottom: 1.5px solid var(--copper);
}
.pane-ridge {
  height: 7px;
  background:
    repeating-linear-gradient(
      90deg,
      var(--copper) 0 1.5px,
      transparent 1.5px 18px
    );
  opacity: 0.55;
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.7rem 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: inherit;
  min-width: 0;
}
.brand-logo { width: 46px; height: 46px; flex: none; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: 0.04em;
  color: var(--earth);
}
.brand-tag {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sage);
  margin-top: 0.18rem;
}
.main-nav { margin-left: auto; }
.main-nav ul {
  display: flex;
  gap: 0.2rem 1.1rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.main-nav a {
  text-decoration: none;
  color: var(--earth-soft);
  font-size: 0.98rem;
  padding: 0.2rem 0;
  border-bottom: 1.5px solid transparent;
}
.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--copper-deep);
  border-bottom-color: var(--copper);
}
.header-actions { display: flex; align-items: center; gap: 0.45rem; }
.cart-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  text-decoration: none;
  color: var(--earth);
  border: 1.5px solid var(--copper);
  padding: 0.35rem 0.6rem 0.35rem 0.5rem;
  background: var(--paper);
}
.cart-link svg { width: 22px; height: 22px; }
.cart-link-text { font-size: 0.85rem; letter-spacing: 0.04em; }
.cart-badge {
  min-width: 1.3rem;
  height: 1.3rem;
  border-radius: 99px;
  background: var(--citrus);
  color: var(--earth);
  font-size: 0.75rem;
  font-weight: 700;
  display: inline-grid;
  place-items: center;
  padding: 0 0.28rem;
}
.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1.5px solid var(--copper);
  background: var(--paper);
  padding: 10px 9px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 1.5px;
  background: var(--copper);
  margin: 5px 0;
}

@media (max-width: 820px) {
  .nav-toggle { display: block; }
  .cart-link-text { display: none; }
  .main-nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: var(--cream);
    border-bottom: 1.5px solid var(--copper);
    padding: 0.6rem 1rem 1rem;
  }
  .main-nav.open { display: block; }
  .main-nav ul { flex-direction: column; gap: 0.35rem; }
  .site-header { position: sticky; }
  .header-inner { position: relative; }
}

/* Buttons & forms */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  background: var(--copper);
  color: var(--cream);
  border: 1.5px solid var(--copper);
  padding: 0.72rem 1.15rem;
  font-family: var(--font-body);
  font-size: 1rem;
  cursor: pointer;
  text-decoration: none;
  letter-spacing: 0.02em;
}
.btn:hover { background: var(--copper-deep); border-color: var(--copper-deep); color: var(--cream); }
.btn-ghost {
  background: transparent;
  color: var(--copper-deep);
}
.btn-ghost:hover { background: rgba(179, 107, 60, 0.1); color: var(--copper-deep); }
.btn-sm { padding: 0.45rem 0.8rem; font-size: 0.92rem; }
.btn-block { width: 100%; }

.field,
select.field,
textarea.field {
  width: 100%;
  border: 1.5px solid var(--line);
  background: var(--paper);
  color: var(--earth);
  padding: 0.7rem 0.8rem;
  font-family: var(--font-body);
  font-size: 1rem;
  border-radius: 0;
}
.field:focus,
select.field:focus,
textarea.field:focus {
  outline: 2px solid var(--citrus);
  outline-offset: 1px;
  border-color: var(--copper);
}
label { display: block; margin-bottom: 0.28rem; font-size: 0.95rem; }
.form-hint, .form-note { color: var(--muted); font-size: 0.9rem; margin: 0.3rem 0 0.8rem; }
.checkbox-line {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  font-size: 0.92rem;
  line-height: 1.45;
  margin: 0.55rem 0;
  color: var(--earth-soft);
}
.checkbox-line input { margin-top: 0.25rem; accent-color: var(--sage); flex: none; }
.checkbox-line.full { grid-column: 1 / -1; }
.form-grid {
  display: grid;
  gap: 0.85rem 1rem;
}
@media (min-width: 700px) {
  .form-grid.two { grid-template-columns: 1fr 1fr; }
}
.form-feedback {
  display: none;
  margin-top: 0.9rem;
  padding: 0.8rem 0.9rem;
  border: 1.5px solid var(--sage);
  background: rgba(93, 122, 85, 0.12);
  color: var(--sage-deep);
}
.form-feedback.show { display: block; }

.news-form form {
  display: grid;
  gap: 0.55rem;
}
.news-form .field { margin: 0; }
.news-form .btn { justify-self: start; }

/* Hero */
.hero {
  position: relative;
  padding: 1.6rem 0 2.4rem;
  overflow: hidden;
}
.hero-panes {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 25% 50%;
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid;
  gap: 1.6rem;
  align-items: center;
}
@media (min-width: 860px) {
  .hero-grid { grid-template-columns: 1.05fr 0.95fr; gap: 2.4rem; }
}
.eyebrow {
  display: inline-block;
  font-size: 0.76rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--sage);
  border: 1px solid var(--sage);
  padding: 0.22rem 0.55rem;
  margin-bottom: 0.9rem;
}
.lede { font-size: 1.12rem; color: var(--earth-soft); max-width: 38ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 1.1rem; }
.hero-figure { max-width: 520px; margin: 0 auto; }

/* Sections */
.section { padding: 2.4rem 0; }
.section-head { text-align: center; max-width: 46rem; margin: 0 auto 1.6rem; }
.kicker {
  color: var(--copper);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.78rem;
  margin-bottom: 0.4rem;
}

.facts {
  display: grid;
  gap: 1rem;
}
@media (min-width: 760px) {
  .facts { grid-template-columns: repeat(3, 1fr); }
}
.fact {
  padding: 1.15rem 1.1rem 1.2rem;
  border: 1.5px solid var(--line);
  background: var(--paper);
  position: relative;
}
.fact::before {
  content: "";
  position: absolute;
  left: 0.85rem;
  right: 0.85rem;
  top: 0.55rem;
  height: 1px;
  background: var(--copper);
  opacity: 0.55;
}
.fact h3 {
  font-size: 1.35rem;
  margin: 0.7rem 0 0.4rem;
}
.fact p { margin: 0; color: var(--muted); font-size: 0.98rem; }

.nameplate-grid {
  display: grid;
  gap: 1.3rem;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) {
  .nameplate-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 980px) {
  .nameplate-grid.cols-4,
  .nameplate-grid { grid-template-columns: repeat(4, 1fr); }
}
.nameplate-grid.cols-3 {
  grid-template-columns: 1fr;
}
@media (min-width: 700px) {
  .nameplate-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
}

.nameplate {
  background: var(--paper);
  border: 1.5px solid var(--copper);
  display: flex;
  flex-direction: column;
  min-height: 100%;
}
.nameplate-arch {
  display: block;
  padding: 0.7rem 0.7rem 0;
  text-decoration: none;
}
.nameplate-arch img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--arch);
  background: var(--cream-deep);
}
.nameplate-label {
  position: relative;
  padding: 1.35rem 0.95rem 1.05rem;
  border-top: 1px dashed var(--line);
  display: flex;
  flex-direction: column;
  gap: 0.28rem;
  flex: 1;
}
.nameplate-label::before,
.nameplate-label::after {
  content: "";
  position: absolute;
  top: 8px;
  width: 9px;
  height: 9px;
  border: 1.4px solid var(--copper);
  border-radius: 50%;
  background: var(--cream);
}
.nameplate-label::before { left: 18px; }
.nameplate-label::after { right: 18px; }
.nameplate-cat {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sage);
}
.nameplate-label h3 { margin: 0; font-size: 1.28rem; }
.nameplate-label h3 a { color: inherit; text-decoration: none; }
.nameplate-label h3 a:hover { color: var(--copper-deep); }
.nameplate-desc {
  font-size: 0.9rem;
  color: var(--muted);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0.15rem 0 0.35rem;
}
.nameplate-price {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--copper-deep);
  margin-top: auto;
}
.nameplate .btn { margin-top: 0.55rem; align-self: start; }

.editorial {
  display: grid;
  gap: 1.6rem;
  align-items: center;
}
@media (min-width: 860px) {
  .editorial { grid-template-columns: 0.9fr 1.1fr; gap: 2.4rem; }
}
.editorial-copy {
  padding: 1.4rem 1.2rem;
  border: 1.5px solid var(--line);
  background: var(--paper);
}
.benches {
  display: grid;
  gap: 0.8rem;
  grid-template-columns: 1fr 1fr;
}
@media (min-width: 800px) {
  .benches { grid-template-columns: repeat(4, 1fr); }
}
.bench {
  text-decoration: none;
  color: inherit;
  border: 1.5px solid var(--line);
  background: var(--paper);
  padding: 1.1rem 0.9rem 1rem;
  min-height: 7.2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.bench:hover { border-color: var(--copper); }
.bench strong {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 400;
}
.bench span { color: var(--sage); font-size: 0.82rem; letter-spacing: 0.08em; }

/* Page heads */
.page-head {
  padding: 2rem 0 0.4rem;
  text-align: center;
}
.page-head p { margin-inline: auto; max-width: 42rem; color: var(--earth-soft); }

.filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.45rem;
  margin: 0.4rem 0 1.4rem;
}
.filter-btn {
  background: var(--paper);
  border: 1.5px solid var(--line);
  color: var(--earth-soft);
  padding: 0.38rem 0.75rem;
  font-family: var(--font-body);
  font-size: 0.92rem;
  cursor: pointer;
}
.filter-btn[aria-pressed="true"],
.filter-btn:hover {
  border-color: var(--copper);
  color: var(--copper-deep);
  background: rgba(179, 107, 60, 0.08);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  font-size: 0.9rem;
  margin-bottom: 1rem;
  color: var(--muted);
}
.breadcrumb .sep { opacity: 0.6; }
.prod-detail {
  display: grid;
  gap: 1.6rem;
}
@media (min-width: 860px) {
  .prod-detail { grid-template-columns: 0.9fr 1.1fr; align-items: start; }
}
.plaque {
  display: inline-block;
  border: 1px solid var(--sage);
  color: var(--sage-deep);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.18rem 0.5rem;
  margin-bottom: 0.6rem;
}
.prod-info .prod-price {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--copper-deep);
  display: block;
  margin: 0.4rem 0 0.8rem;
}
.size-label { margin-top: 0.6rem; font-weight: 700; }
.size-select { display: flex; flex-wrap: wrap; gap: 0.4rem; margin: 0.4rem 0 1rem; }
.size-opt {
  min-width: 3rem;
  padding: 0.4rem 0.65rem;
  border: 1.5px solid var(--line);
  background: var(--paper);
  cursor: pointer;
  font-family: var(--font-body);
}
.size-opt.selected,
.size-opt:hover {
  border-color: var(--copper);
  background: rgba(224, 154, 62, 0.16);
}
.prod-meta {
  margin-top: 1.2rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--line);
  color: var(--earth-soft);
}
.prod-meta ul { margin: 0; }

.split {
  display: grid;
  gap: 1.2rem;
}
@media (min-width: 860px) {
  .split { grid-template-columns: 1.4fr 0.8fr; align-items: start; }
}

.cart-list { display: grid; gap: 0.9rem; }
.cart-item {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 0.8rem;
  padding: 0.7rem;
  border: 1.5px solid var(--line);
  background: var(--paper);
}
@media (min-width: 640px) {
  .cart-item { grid-template-columns: 108px 1fr auto; }
}
.cart-item img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--arch);
}
.ci-name { font-family: var(--font-display); font-size: 1.2rem; margin: 0 0 0.2rem; }
.ci-meta, .ci-price { margin: 0; font-size: 0.92rem; color: var(--muted); }
.ci-price { color: var(--copper-deep); font-size: 1rem; margin-top: 0.25rem; }
.cart-item-actions { display: flex; flex-direction: column; align-items: flex-start; gap: 0.45rem; }
.qty {
  display: inline-flex;
  align-items: center;
  border: 1.5px solid var(--line);
}
.qty button {
  width: 2rem;
  height: 2rem;
  border: 0;
  background: transparent;
  cursor: pointer;
  color: var(--earth);
  font-size: 1.1rem;
}
.qty-val { min-width: 1.6rem; text-align: center; }
.remove-link {
  background: none;
  border: 0;
  color: var(--copper-deep);
  cursor: pointer;
  text-decoration: underline;
  padding: 0;
  font-family: var(--font-body);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.45rem 0;
  border-bottom: 1px dashed var(--line-soft);
}
.summary-row.total {
  font-family: var(--font-display);
  font-size: 1.35rem;
  border-bottom: 0;
  margin-top: 0.35rem;
  color: var(--copper-deep);
}
.summary-note { font-size: 0.9rem; color: var(--muted); margin-top: 0.7rem; }
.fieldset-title {
  font-size: 1.5rem;
  margin-bottom: 0.9rem;
  padding-bottom: 0.45rem;
  border-bottom: 1.5px solid var(--copper);
}
.pay-list { display: grid; gap: 0.55rem; margin: 0.4rem 0 0.8rem; }
.pay-opt {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  border: 1.5px solid var(--line);
  padding: 0.7rem 0.8rem;
  background: var(--paper);
  cursor: pointer;
}
.pay-opt:has(input:checked) {
  border-color: var(--citrus);
  box-shadow: inset 3px 0 0 var(--citrus);
}
.pay-opt strong { display: block; }
.pay-opt small { color: var(--muted); font-size: 0.88rem; }

.empty-state {
  text-align: center;
  padding: 2.2rem 1rem;
  border: 1.5px dashed var(--line);
  background: var(--paper);
}
.empty-state .btn { margin-top: 0.6rem; }

.legal {
  max-width: 46rem;
  margin: 0 auto;
  padding-bottom: 2.5rem;
}
.legal h2 { font-size: 1.55rem; margin-top: 1.6rem; }
.legal p, .legal li { color: var(--earth-soft); }

.contact-layout,
.checkout-layout {
  display: grid;
  gap: 1.3rem;
  padding-bottom: 2.4rem;
}
@media (min-width: 860px) {
  .contact-layout { grid-template-columns: 1fr 0.8fr; }
  .checkout-layout { grid-template-columns: 1.25fr 0.75fr; align-items: start; }
}

.aside-card {
  border: 1.5px solid var(--line);
  background: var(--paper);
  padding: 1.1rem 1rem;
}

/* Footer */
.site-footer {
  margin-top: 2rem;
  background: #ebe4d6;
  border-top: 1.5px solid var(--copper);
  color: var(--earth);
}
.footer-ridge {
  padding: 0.9rem 1rem 0;
  color: var(--sage);
}
.footer-ridge svg { width: 100%; height: 42px; display: block; }
.footer-grid {
  display: grid;
  gap: 1.6rem;
  padding: 1.2rem 0 1.8rem;
}
@media (min-width: 860px) {
  .footer-grid { grid-template-columns: 1.2fr 0.7fr 1.1fr; }
}
.footer-title {
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
}
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin: 0.28rem 0; }
.footer-links a { color: var(--earth-soft); text-decoration: none; }
.footer-links a:hover { color: var(--copper-deep); text-decoration: underline; }
.footer-logo {
  display: flex;
  gap: 0.65rem;
  align-items: center;
  margin-bottom: 0.7rem;
}
.footer-bottom {
  background: var(--earth);
  color: var(--cream);
  padding: 1.1rem 0 1.3rem;
  text-align: center;
  font-size: 0.92rem;
}
.footer-bottom a { color: var(--citrus-soft); }
.footer-bottom p { margin: 0.2rem 0; }
.legal-name { letter-spacing: 0.04em; }
.copyright { opacity: 0.85; margin-top: 0.45rem !important; }

.toast-region {
  position: fixed;
  z-index: 80;
  right: 1rem;
  bottom: 1rem;
  display: grid;
  gap: 0.5rem;
  width: min(22rem, calc(100% - 2rem));
}
.toast {
  background: var(--earth);
  color: var(--cream);
  border-left: 4px solid var(--citrus);
  padding: 0.8rem 0.9rem;
  display: flex;
  gap: 0.55rem;
  align-items: flex-start;
  box-shadow: var(--shadow);
}
.toast.out { opacity: 0; transform: translateY(8px); transition: 0.28s ease; }
.toast-ico { color: var(--citrus); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .toast.out { transition: none; }
}