/* ==========================================================================
   Bella Fúria Confecções — site público
   Redesign 2026: ateliê premium, tipografia editorial, layout fluido.
   Paleta terrosa da marca (cobre / cacau / creme).
   ========================================================================== */

:root {
  --creme:        #fbf5ea;
  --creme-2:      #fffdf8;
  --papel:        #ffffff;
  --area:         #f3e6d2;
  --terracota:    #b7623f;
  --terracota-2:  #c9784f;
  --terracota-esc:#8f4327;   /* usado inline em orcamento.html */
  --cacau:        #2c1c13;
  --marrom:       #3a2a20;
  --marrom-suave: #7a6455;   /* usado inline em orcamento.html */
  --linha:        #e7d4b8;
  --linha-2:      #efe2cc;
  --verde:        #3f7d5a;
  --vermelho:     #b23b2e;

  --fonte-display: "Fraunces", ui-serif, Georgia, "Times New Roman", serif;
  --fonte-corpo:   "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --gutter: clamp(1.1rem, 4vw, 2rem);
  --largura: 1140px;
  --largura-texto: 640px;
  --raio: 16px;
  --raio-sm: 10px;
  --sombra-sm: 0 1px 2px rgba(44, 28, 19, .06), 0 2px 8px rgba(44, 28, 19, .05);
  --sombra: 0 10px 30px -12px rgba(44, 28, 19, .22);
  --sombra-lg: 0 24px 60px -20px rgba(44, 28, 19, .30);
  --transicao: 220ms cubic-bezier(.2, .7, .3, 1);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

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

body {
  font-family: var(--fonte-corpo);
  color: var(--marrom);
  background: var(--creme);
  line-height: 1.65;
  font-size: clamp(1rem, .96rem + .2vw, 1.075rem);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

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

a { color: var(--terracota-esc); text-decoration: none; }
a:hover { color: var(--terracota); }

h1, h2, h3, h4 { font-family: var(--fonte-display); font-weight: 600; line-height: 1.1; color: var(--cacau); letter-spacing: -.01em; }

:focus-visible { outline: 2.5px solid var(--terracota); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--terracota); color: #fff; }

.container {
  width: 100%;
  max-width: var(--largura);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ---------- Botões ---------- */
.btn {
  --bg: var(--terracota);
  --fg: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .85rem 1.5rem;
  background: var(--bg);
  color: var(--fg);
  border: 1px solid transparent;
  border-radius: 999px;
  font: inherit;
  font-weight: 600;
  letter-spacing: .01em;
  cursor: pointer;
  text-decoration: none;
  box-shadow: var(--sombra-sm);
  transition: transform var(--transicao), box-shadow var(--transicao), background var(--transicao);
}
.btn:hover { color: #fff; transform: translateY(-2px); box-shadow: var(--sombra); background: var(--terracota-2); }
.btn:active { transform: translateY(0); }
.btn.secundario {
  --bg: var(--papel);
  --fg: var(--terracota-esc);
  border-color: var(--linha);
  box-shadow: none;
}
.btn.secundario:hover { color: var(--terracota-esc); background: var(--creme-2); border-color: var(--terracota); }
.btn.grande { padding: 1rem 2rem; font-size: 1.05rem; }

/* ---------- Cabeçalho / navegação ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--creme-2) 85%, transparent);
  backdrop-filter: blur(12px) saturate(1.2);
  -webkit-backdrop-filter: blur(12px) saturate(1.2);
  border-bottom: 1px solid var(--linha-2);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 72px;
}
.marca { display: flex; align-items: center; gap: .7rem; color: var(--cacau); }
.marca img { height: 44px; width: auto; }
.marca .marca-txt { display: flex; flex-direction: column; line-height: 1; }
.marca strong { font-family: var(--fonte-display); font-size: 1.2rem; letter-spacing: .01em; }
.marca .marca-sub { font-size: .64rem; color: var(--terracota-esc); letter-spacing: .28em; text-transform: uppercase; margin-top: .28rem; }

.nav { display: flex; align-items: center; gap: .35rem; }
.nav a {
  padding: .55rem .85rem;
  border-radius: 999px;
  color: var(--marrom);
  font-weight: 500;
  font-size: .96rem;
  transition: background var(--transicao), color var(--transicao);
}
.nav a:not(.btn):hover { background: var(--area); color: var(--cacau); }
.nav a.ativo:not(.btn) { color: var(--terracota-esc); font-weight: 600; }
.nav .btn { margin-left: .4rem; padding: .6rem 1.15rem; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px; height: 44px;
  padding: 11px;
  background: var(--papel);
  border: 1px solid var(--linha);
  border-radius: 12px;
  cursor: pointer;
}
.nav-toggle span { height: 2px; width: 100%; background: var(--cacau); border-radius: 2px; transition: transform var(--transicao), opacity var(--transicao); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Seções ---------- */
.secao { padding-block: clamp(3.5rem, 8vw, 6rem); }
.secao.alt { background: linear-gradient(180deg, var(--creme-2), var(--creme)); border-block: 1px solid var(--linha-2); }
.centro { text-align: center; }
.centro .subtitulo, .centro > p { margin-inline: auto; }

.eyebrow {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--terracota-esc);
  background: var(--area);
  padding: .35rem .8rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}
h2 { font-size: clamp(1.9rem, 1.3rem + 2.6vw, 2.9rem); }
h3 { font-size: 1.3rem; }
.subtitulo { color: var(--marrom-suave); font-size: 1.1rem; max-width: var(--largura-texto); margin-top: .8rem; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-block: clamp(3rem, 7vw, 6rem);
  background:
    radial-gradient(1200px 500px at 85% -10%, color-mix(in srgb, var(--terracota) 18%, transparent), transparent 60%),
    radial-gradient(900px 500px at 0% 110%, color-mix(in srgb, var(--terracota) 12%, transparent), transparent 55%),
    var(--creme);
  overflow: hidden;
}
.hero .container {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  align-items: center;
  gap: clamp(2rem, 5vw, 4rem);
}
.hero h1 { font-size: clamp(2.4rem, 1.4rem + 4.4vw, 4rem); }
.hero h1 em { color: var(--terracota-esc); font-style: italic; }
.hero p { color: var(--marrom-suave); font-size: 1.15rem; max-width: 46ch; margin-top: 1.3rem; }
.hero-acoes { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.hero-figura { position: relative; }
.hero-cartao {
  background: var(--papel);
  border: 1px solid var(--linha);
  border-radius: calc(var(--raio) + 8px);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  box-shadow: var(--sombra-lg);
  display: grid;
  place-items: center;
  gap: 1rem;
  transform: rotate(1.5deg);
}
.hero-cartao img { width: min(260px, 70%); }
.hero-cartao .selo {
  font-family: var(--fonte-display);
  font-style: italic;
  color: var(--terracota-esc);
  font-size: 1.05rem;
  text-align: center;
}
.hero-stats { display: flex; gap: 2.2rem; margin-top: 2.4rem; flex-wrap: wrap; }
.hero-stats .num { font-family: var(--fonte-display); font-size: 1.9rem; color: var(--cacau); line-height: 1; }
.hero-stats .lbl { font-size: .82rem; color: var(--marrom-suave); margin-top: .3rem; }

/* ---------- Grades e cartões ---------- */
.grade { display: grid; gap: clamp(1rem, 2.5vw, 1.6rem); margin-top: clamp(2rem, 4vw, 3rem); }
.grade.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grade.cols-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: var(--papel);
  border: 1px solid var(--linha-2);
  border-radius: var(--raio);
  padding: clamp(1.5rem, 2.5vw, 2rem);
  box-shadow: var(--sombra-sm);
  transition: transform var(--transicao), box-shadow var(--transicao), border-color var(--transicao);
  text-align: left;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--sombra); border-color: var(--linha); }
.card h3 { margin-bottom: .5rem; }
.card p { color: var(--marrom-suave); }
.card .icone {
  display: grid;
  place-items: center;
  width: 56px; height: 56px;
  font-size: 1.6rem;
  background: var(--area);
  border-radius: 14px;
  margin-bottom: 1.1rem;
}

/* ---------- Chips (catálogo) ---------- */
#catalogo { display: flex; flex-wrap: wrap; gap: .6rem; justify-content: center; }
.chip {
  display: inline-flex;
  align-items: center;
  padding: .5rem 1rem;
  background: var(--papel);
  border: 1px solid var(--linha);
  border-radius: 999px;
  font-size: .92rem;
  font-weight: 500;
  color: var(--marrom);
  box-shadow: var(--sombra-sm);
}

/* ---------- Galeria ---------- */
.galeria { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(.8rem, 2vw, 1.2rem); }
.galeria-item {
  aspect-ratio: 4 / 3;
  border-radius: var(--raio);
  overflow: hidden;
  border: 1px solid var(--linha-2);
  box-shadow: var(--sombra-sm);
  background: var(--papel);
}
.galeria-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 400ms ease; }
.galeria-item:hover img { transform: scale(1.05); }
.galeria-item .placeholder {
  width: 100%; height: 100%;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: .5rem;
  background:
    repeating-linear-gradient(45deg, color-mix(in srgb, var(--area) 60%, transparent) 0 12px, transparent 12px 24px),
    linear-gradient(160deg, var(--creme-2), var(--area));
  color: var(--terracota-esc);
  font-weight: 600;
  font-size: .95rem;
  text-align: center;
  padding: 1rem;
}
.galeria-item .placeholder .ic { font-size: 2rem; }

/* ---------- Formulário ---------- */
.form-wrap { max-width: 780px; margin: clamp(1.5rem, 4vw, 2.5rem) auto 0; }
.painel {
  background: var(--papel);
  border: 1px solid var(--linha-2);
  border-radius: calc(var(--raio) + 4px);
  padding: clamp(1.3rem, 4vw, 2.4rem);
  box-shadow: var(--sombra);
}
.linha { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.campo { margin-bottom: 1rem; display: flex; flex-direction: column; }
.campo label { font-size: .85rem; font-weight: 600; color: var(--cacau); margin-bottom: .4rem; }
input, select, textarea {
  font: inherit;
  color: var(--marrom);
  background: var(--creme-2);
  border: 1px solid var(--linha);
  border-radius: var(--raio-sm);
  padding: .7rem .85rem;
  width: 100%;
  transition: border-color var(--transicao), box-shadow var(--transicao), background var(--transicao);
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--terracota);
  background: var(--papel);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--terracota) 18%, transparent);
}
textarea { resize: vertical; }
select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238f4327' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right .7rem center; padding-right: 2.2rem; }

.item-orc { border: 1px solid var(--linha-2); border-radius: var(--raio-sm); padding: 1rem; margin-bottom: .9rem; background: var(--creme-2); }
.item-grade { display: grid; grid-template-columns: 2fr 1fr 1fr auto; gap: .7rem; align-items: end; }
.item-orc textarea { margin-top: .7rem; }
.remover {
  width: 42px; height: 42px;
  border: 1px solid var(--linha);
  background: var(--papel);
  color: var(--vermelho);
  border-radius: var(--raio-sm);
  font-size: 1.4rem; line-height: 1;
  cursor: pointer;
  transition: background var(--transicao);
}
.remover:hover { background: color-mix(in srgb, var(--vermelho) 10%, var(--papel)); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.aviso { padding: .9rem 1.1rem; border-radius: var(--raio-sm); margin-bottom: 1.2rem; font-weight: 500; border: 1px solid; }
.aviso.ok  { background: color-mix(in srgb, var(--verde) 12%, #fff);   color: #245a3d; border-color: color-mix(in srgb, var(--verde) 35%, #fff); }
.aviso.erro{ background: color-mix(in srgb, var(--vermelho) 12%, #fff); color: #8a2b21; border-color: color-mix(in srgb, var(--vermelho) 35%, #fff); }
.escondido { display: none; }

/* ---------- CTA em faixa ---------- */
.cta-faixa {
  background:
    radial-gradient(700px 300px at 100% 0%, color-mix(in srgb, var(--terracota) 22%, transparent), transparent 60%),
    linear-gradient(135deg, var(--cacau), #43301f);
  color: #fbeede;
  border-radius: calc(var(--raio) + 8px);
  padding: clamp(2.2rem, 5vw, 3.4rem);
  text-align: center;
  box-shadow: var(--sombra-lg);
}
.cta-faixa h2 { color: #fff; }
.cta-faixa p { color: #ecd9c4; margin: .8rem auto 1.8rem; max-width: 48ch; }
.cta-faixa .btn.secundario { background: rgba(255,255,255,.08); color: #fff; border-color: rgba(255,255,255,.35); }
.cta-faixa .btn.secundario:hover { background: rgba(255,255,255,.16); color: #fff; }

/* ---------- Rodapé ---------- */
.site-footer {
  background: var(--cacau);
  color: #d9c6b1;
  padding-block: clamp(2.5rem, 5vw, 4rem) 1.5rem;
  margin-top: auto;
}
.site-footer .container { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; }
.site-footer h4 { color: #fff; font-size: 1rem; margin-bottom: .8rem; }
.site-footer a { color: #e8d7c2; }
.site-footer a:hover { color: #fff; }
.site-footer ul { list-style: none; padding: 0; display: flex; flex-direction: column; gap: .5rem; }
.site-footer .legal { grid-column: 1 / -1; border-top: 1px solid rgba(255,255,255,.12); padding-top: 1.4rem; margin-top: .8rem; font-size: .85rem; color: #b7a48f; }

/* ==========================================================================
   Responsivo
   ========================================================================== */
@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; text-align: center; }
  .hero p { margin-inline: auto; }
  .hero-acoes, .hero-stats { justify-content: center; }
  .hero-figura { order: -1; max-width: 360px; margin-inline: auto; }
  .grade.cols-3, .grade.cols-2 { grid-template-columns: repeat(2, 1fr); }
  .site-footer .container { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .nav-toggle { display: flex; }
  .nav {
    position: fixed;
    inset: 72px 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: .2rem;
    padding: 1rem var(--gutter) 1.4rem;
    background: var(--creme-2);
    border-bottom: 1px solid var(--linha);
    box-shadow: var(--sombra);
    transform: translateY(-140%);
    transition: transform var(--transicao);
    max-height: calc(100dvh - 72px);
    overflow-y: auto;
  }
  .nav.aberto { transform: translateY(0); }
  .nav a { padding: .85rem 1rem; border-radius: var(--raio-sm); font-size: 1.05rem; }
  .nav a:not(.btn).ativo { background: var(--area); }
  .nav .btn { margin: .4rem 0 0; }
}

@media (max-width: 560px) {
  .grade.cols-3, .grade.cols-2 { grid-template-columns: 1fr; }
  .galeria { grid-template-columns: repeat(2, 1fr); }
  .linha { grid-template-columns: 1fr; }
  .item-grade { grid-template-columns: 1fr 1fr; }
  .item-grade .remover { grid-column: 2; justify-self: end; }
  .site-footer .container { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto; }
  .galeria-item:hover img { transform: none; }
}