/* =====================================================================
   MARCENARIA CERNE — móveis sob medida em madeira maciça
   Pólo: LEVE + GENIAL. A textura da madeira carrega o design.
   Contenção é a prova de marcenaria fina: pouca animação, muito ar.
   Mobile-first → desktop com layout próprio.
   ===================================================================== */

/* ------------------------------- TOKENS ------------------------------ */
:root {
  /* Paleta */
  --grafite:    #1E1B17;   /* texto principal, fundos âncora */
  --serragem:   #F4EEE3;   /* fundo principal (tábua lixada) */
  --serragem-2: #EBE2D2;   /* alternância sutil de fundo */
  --nogueira:   #6B4A2E;   /* headings de seção, madeira escura */
  --carvalho:   #B98A52;   /* acento quente, CTAs, fios */
  --carvalho-d: #8A6234;   /* carvalho fundo p/ contraste AA em links/labels */
  --cerne:      #685F51;   /* textos secundários (escurecido p/ AA >=4.5 nos dois fundos) */
  --musgo:      #2E5C4A;   /* acento sóbrio (selo) */

  /* Derivados sobre fundo escuro */
  --serragem-soft: rgba(244, 238, 227, 0.74);
  --linha-escura:  rgba(244, 238, 227, 0.16);
  --linha-clara:   rgba(30, 27, 23, 0.12);

  /* Tipografia */
  --display: "Fraunces", Georgia, "Times New Roman", serif;
  --body:    "Work Sans", system-ui, -apple-system, "Segoe UI", sans-serif;

  /* Espaçamento fluido */
  --gutter:    clamp(1.25rem, 5vw, 2rem);
  --section-y: clamp(4.5rem, 11vw, 9.5rem);
  --shell:     1280px;

  /* Motion */
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --dur:  0.6s;
}

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

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

body {
  margin: 0;
  background: var(--serragem);
  color: var(--grafite);
  font-family: var(--body);
  font-weight: 400;
  font-size: clamp(1rem, 0.96rem + 0.3vw, 1.125rem);
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

h1, h2, h3 {
  font-family: var(--display);
  font-weight: 400;
  font-optical-sizing: auto;
  line-height: 1.04;
  letter-spacing: -0.01em;
  margin: 0;
  text-wrap: balance;
}

p { margin: 0; }
a { color: inherit; }

em {
  font-style: italic;
  font-variation-settings: "SOFT" 40, "WONK" 1;
}

strong { font-weight: 600; }

::selection { background: var(--carvalho); color: var(--grafite); }

:focus-visible {
  outline: 2px solid var(--carvalho-d);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ----------------------------- SKIP LINK ----------------------------- */
.skip-link {
  position: absolute;
  left: 1rem;
  top: -120%;
  z-index: 200;
  background: var(--grafite);
  color: var(--serragem);
  padding: 0.7rem 1.1rem;
  border-radius: 4px;
  font-size: 0.9rem;
  text-decoration: none;
}
.skip-link:focus { top: 1rem; }

/* ----------------------------- EYEBROW ------------------------------- */
.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--body);
  font-weight: 500;
  font-size: clamp(0.7rem, 0.66rem + 0.2vw, 0.8rem);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--carvalho-d);
  margin: 0 0 clamp(1.1rem, 2.5vw, 1.6rem);
}
.eyebrow--dark { color: var(--nogueira); }
.eyebrow--light { color: var(--carvalho); }
.eyebrow__rule {
  width: clamp(1.5rem, 6vw, 2.75rem);
  height: 1px;
  background: currentColor;
  flex: none;
}

/* ----------------------------- BUTTONS ------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--body);
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  padding: 0.9rem 1.6rem;
  border-radius: 2px;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color 0.3s var(--ease), color 0.3s var(--ease),
              border-color 0.3s var(--ease), transform 0.3s var(--ease);
}
.btn--solid {
  background: var(--carvalho-d);
  color: var(--serragem);
}
.btn--solid:hover { background: var(--nogueira); }
.btn--ghost {
  background: transparent;
  color: var(--grafite);
  border-color: var(--linha-clara);
}
.btn--ghost:hover { border-color: var(--nogueira); color: var(--nogueira); }

/* ------------------------------ TOPBAR ------------------------------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: clamp(0.85rem, 2.5vw, 1.1rem) var(--gutter);
  background: rgba(244, 238, 227, 0.86);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--linha-clara);
}
.topbar__sig {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  text-decoration: none;
}
.topbar__name {
  font-family: var(--display);
  font-size: clamp(1.25rem, 1.1rem + 0.9vw, 1.6rem);
  font-weight: 500;
  color: var(--nogueira);
  letter-spacing: 0.02em;
}
.topbar__role {
  font-size: clamp(0.62rem, 0.58rem + 0.2vw, 0.72rem);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cerne);
}
.topbar__nav { display: none; }
.topbar__cta {
  font-family: var(--body);
  font-weight: 500;
  font-size: clamp(0.78rem, 0.72rem + 0.3vw, 0.9rem);
  letter-spacing: 0.04em;
  text-decoration: none;
  color: var(--grafite);
  border-bottom: 1px solid var(--carvalho);
  padding-bottom: 2px;
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease);
  white-space: nowrap;
}
.topbar__cta:hover { color: var(--nogueira); border-color: var(--nogueira); }

/* ===================================================================
   SEÇÃO 1 — HERO
   =================================================================== */
.hero {
  padding: clamp(2.5rem, 7vw, 4rem) var(--gutter) 0;
  max-width: var(--shell);
  margin-inline: auto;
}
.hero__type { padding-bottom: clamp(2.5rem, 6vw, 3.5rem); }
.hero__title {
  font-size: clamp(2.9rem, 1.8rem + 9.5vw, 5.5rem);
  font-weight: 400;
  font-variation-settings: "opsz" 110, "SOFT" 0, "WONK" 0;
  color: var(--grafite);
  margin-bottom: clamp(1.5rem, 4vw, 2.25rem);
}
.hero__title em { color: var(--nogueira); }
.hero__lead {
  max-width: 46ch;
  color: var(--cerne);
  font-size: clamp(1.05rem, 1rem + 0.4vw, 1.2rem);
  line-height: 1.6;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: clamp(1.75rem, 4vw, 2.5rem);
}
.hero__grain {
  margin: 0 calc(var(--gutter) * -1);
  overflow: hidden;
}
.hero__grain img {
  width: 100%;
  height: clamp(20rem, 70vw, 30rem);
  object-fit: cover;
  filter: saturate(0.94) contrast(1.02);
}

/* ===================================================================
   SEÇÃO 2 — FILOSOFIA DO ENCAIXE
   =================================================================== */
.encaixe {
  background: var(--serragem-2);
  padding: var(--section-y) var(--gutter);
}
.encaixe > * { max-width: var(--shell); margin-inline: auto; }
.encaixe__title {
  font-size: clamp(1.9rem, 1.3rem + 3.4vw, 3.1rem);
  font-variation-settings: "opsz" 60, "SOFT" 30;
  color: var(--nogueira);
  margin-bottom: clamp(1.25rem, 3vw, 1.75rem);
}
.encaixe__body {
  max-width: 52ch;
  color: var(--grafite);
  margin-bottom: clamp(2rem, 5vw, 2.75rem);
}
.encaixe__list {
  display: grid;
  gap: clamp(1.25rem, 3vw, 1.75rem);
  margin: 0;
}
.encaixe__item { min-width: 0; }
.encaixe__item dt {
  font-family: var(--display);
  font-size: clamp(1.1rem, 1rem + 0.7vw, 1.3rem);
  font-weight: 500;
  color: var(--grafite);
  margin-bottom: 0.3rem;
}
.encaixe__item dd {
  margin: 0;
  color: var(--cerne);
  font-size: 0.98rem;
  line-height: 1.55;
}
.encaixe__figure {
  margin: clamp(2.5rem, 6vw, 0) 0 0;
}
.encaixe__figure img {
  width: 100%;
  height: clamp(18rem, 60vw, 30rem);
  object-fit: cover;
  border-radius: 3px;
}
.encaixe__figure figcaption {
  margin-top: 0.9rem;
  font-size: 0.85rem;
  letter-spacing: 0.01em;
  color: var(--cerne);
}

/* ===================================================================
   SEÇÃO 3 — PEÇAS (PORTFÓLIO AUTORAL)
   =================================================================== */
.pecas {
  padding: var(--section-y) var(--gutter);
  max-width: var(--shell);
  margin-inline: auto;
}
.pecas__head { max-width: 56ch; margin-bottom: clamp(2.5rem, 6vw, 4rem); }
.pecas__title {
  font-size: clamp(2rem, 1.4rem + 3.6vw, 3.4rem);
  font-variation-settings: "opsz" 80, "SOFT" 20;
  color: var(--grafite);
  margin-bottom: clamp(1rem, 2.5vw, 1.4rem);
}
.pecas__lead { color: var(--cerne); }

.pecas__grid {
  display: grid;
  gap: clamp(2.5rem, 7vw, 4rem);
}
.peca { margin: 0; min-width: 0; }
.peca__media {
  display: block;
  position: relative;
  overflow: hidden;
  border-radius: 3px;
  background: var(--serragem-2);
}
.peca__media img {
  width: 100%;
  height: clamp(18rem, 78vw, 26rem);
  object-fit: cover;
  transition: transform 0.7s var(--ease), filter 0.7s var(--ease);
}
.peca__media:hover img { transform: scale(1.03); }
.peca__zoom {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(30, 27, 23, 0.28) 100%);
  opacity: 0;
  transition: opacity 0.5s var(--ease);
  pointer-events: none;
}
.peca__media:hover .peca__zoom,
.peca__media:focus-visible .peca__zoom { opacity: 1; }
.peca__caption { padding-top: clamp(1rem, 2.5vw, 1.4rem); }
.peca__name {
  display: block;
  font-family: var(--display);
  font-size: clamp(1.3rem, 1.1rem + 1vw, 1.7rem);
  font-weight: 500;
  color: var(--nogueira);
}
.peca__species {
  display: block;
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--carvalho-d);
  margin: 0.4rem 0 0.7rem;
}
.peca__line {
  color: var(--cerne);
  font-size: 0.98rem;
  line-height: 1.55;
  max-width: 42ch;
}
.pecas__foot {
  margin-top: clamp(2.5rem, 6vw, 4rem);
  font-family: var(--display);
  font-size: clamp(1.2rem, 1rem + 1.2vw, 1.65rem);
  font-style: italic;
  font-variation-settings: "SOFT" 40, "WONK" 1;
  color: var(--grafite);
  max-width: 32ch;
}
.pecas__foot a {
  color: var(--carvalho-d);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}
.pecas__foot a:hover { color: var(--nogueira); }

/* ===================================================================
   SEÇÃO 4 — O ATELIÊ (fundo âncora grafite)
   =================================================================== */
.atelie {
  background: var(--grafite);
  color: var(--serragem);
  padding: var(--section-y) var(--gutter);
}
.atelie > * { max-width: var(--shell); margin-inline: auto; }
.atelie__photo {
  margin: 0 0 clamp(2.5rem, 6vw, 3.5rem);
  overflow: hidden;
  border-radius: 3px;
}
.atelie__photo img {
  width: 100%;
  height: clamp(18rem, 62vw, 32rem);
  object-fit: cover;
}
.atelie__title {
  font-size: clamp(1.9rem, 1.35rem + 3.2vw, 3rem);
  font-variation-settings: "opsz" 70, "SOFT" 30;
  color: var(--serragem);
  margin-bottom: clamp(1.25rem, 3vw, 1.75rem);
}
.atelie__body {
  max-width: 56ch;
  color: var(--serragem-soft);
}
.atelie__quote {
  font-family: var(--display);
  font-size: clamp(1.2rem, 1rem + 1.3vw, 1.7rem);
  font-style: italic;
  font-variation-settings: "SOFT" 50, "WONK" 1;
  line-height: 1.3;
  color: var(--carvalho);
  max-width: 30ch;
  margin: clamp(2rem, 5vw, 2.75rem) 0 1rem;
}
.atelie__sign {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: var(--serragem-soft);
}

/* ===================================================================
   SEÇÃO 5 — PROCESSO (timeline)
   =================================================================== */
.processo {
  padding: var(--section-y) var(--gutter);
  max-width: var(--shell);
  margin-inline: auto;
}
.processo__head { max-width: 52ch; margin-bottom: clamp(2.5rem, 6vw, 4rem); }
.processo__title {
  font-size: clamp(1.9rem, 1.35rem + 3.4vw, 3.2rem);
  font-variation-settings: "opsz" 70, "SOFT" 25;
  color: var(--nogueira);
  margin-bottom: clamp(1rem, 2.5vw, 1.4rem);
}
.processo__lead { color: var(--cerne); }

.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}
.step {
  position: relative;
  padding: clamp(1.5rem, 4vw, 2rem) 0 clamp(1.5rem, 4vw, 2rem) clamp(3rem, 9vw, 4rem);
  border-top: 1px solid var(--linha-clara);
}
.step:last-child { border-bottom: 1px solid var(--linha-clara); }
.step__num {
  position: absolute;
  left: 0;
  top: clamp(1.5rem, 4vw, 2rem);
  font-family: var(--display);
  font-size: clamp(1rem, 0.9rem + 0.6vw, 1.3rem);
  font-weight: 500;
  color: var(--carvalho-d);
}
.step__name {
  font-size: clamp(1.25rem, 1.1rem + 0.9vw, 1.55rem);
  font-weight: 500;
  color: var(--grafite);
  margin-bottom: 0.5rem;
}
.step__text {
  color: var(--cerne);
  font-size: 0.98rem;
  line-height: 1.6;
  max-width: 58ch;
}

/* ===================================================================
   SEÇÃO 6 — A MADEIRA
   =================================================================== */
.madeira {
  background: var(--serragem-2);
  padding: var(--section-y) var(--gutter);
}
.madeira > * { max-width: var(--shell); margin-inline: auto; }
.madeira__head { max-width: 58ch; margin-bottom: clamp(2.5rem, 6vw, 3.5rem); }
.madeira__title {
  font-size: clamp(1.9rem, 1.35rem + 3.3vw, 3.1rem);
  font-variation-settings: "opsz" 70, "SOFT" 25;
  color: var(--nogueira);
  margin-bottom: clamp(1rem, 2.5vw, 1.4rem);
}
.madeira__lead { color: var(--cerne); max-width: 64ch; }

.madeira__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2rem);
}
.especie {
  background: var(--serragem);
  border-radius: 3px;
  overflow: hidden;
  border: 1px solid var(--linha-clara);
  min-width: 0;
}
.especie__media { margin: 0; }
.especie__media img {
  width: 100%;
  height: clamp(11rem, 42vw, 14rem);
  object-fit: cover;
}
.especie__body { padding: clamp(1.25rem, 3vw, 1.6rem); }
.especie__name {
  font-size: clamp(1.2rem, 1.05rem + 0.8vw, 1.5rem);
  font-weight: 500;
  color: var(--grafite);
}
.especie__origin {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--carvalho-d);
  margin: 0.35rem 0 0.7rem;
}
.especie__text { color: var(--cerne); font-size: 0.95rem; line-height: 1.55; }

.madeira__seal {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  margin-top: clamp(2rem, 5vw, 3rem);
  padding-top: clamp(1.5rem, 4vw, 2rem);
  border-top: 1px solid var(--linha-clara);
  color: var(--musgo);
  font-weight: 500;
  font-size: 0.92rem;
  letter-spacing: 0.01em;
  max-width: 64ch;
}
.madeira__seal-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--musgo);
  flex: none;
  margin-top: 0.45rem;
}

/* ===================================================================
   SEÇÃO 7 — HERANÇAS
   =================================================================== */
.herancas {
  padding: var(--section-y) var(--gutter);
  max-width: var(--shell);
  margin-inline: auto;
}
.herancas__head { margin-bottom: clamp(2.5rem, 6vw, 4rem); }
.herancas__title {
  font-size: clamp(1.9rem, 1.35rem + 3.3vw, 3.1rem);
  font-variation-settings: "opsz" 70, "SOFT" 25;
  color: var(--grafite);
}
.herancas__list {
  display: grid;
  gap: clamp(2.5rem, 7vw, 4rem);
}
.heranca { margin: 0; min-width: 0; }
.heranca__quote { margin: 0; }
.heranca__quote p {
  font-family: var(--display);
  font-size: clamp(1.25rem, 1.05rem + 1.3vw, 1.7rem);
  font-weight: 400;
  font-variation-settings: "opsz" 40, "SOFT" 20;
  line-height: 1.4;
  color: var(--grafite);
  text-wrap: pretty;
}
.heranca__meta {
  margin-top: clamp(1.25rem, 3vw, 1.6rem);
  padding-top: clamp(0.9rem, 2vw, 1.1rem);
  border-top: 1px solid var(--carvalho);
  display: inline-block;
}
.heranca__meta strong {
  display: block;
  font-weight: 600;
  color: var(--nogueira);
  font-size: 1rem;
}
.heranca__meta span {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cerne);
}

/* ===================================================================
   SEÇÃO 8 — ENCOMENDE (fundo âncora grafite)
   =================================================================== */
.encomende {
  background: var(--grafite);
  color: var(--serragem);
  padding: var(--section-y) var(--gutter);
}
.encomende > * { max-width: var(--shell); margin-inline: auto; }
.encomende__title {
  font-size: clamp(2.2rem, 1.5rem + 4vw, 3.6rem);
  font-variation-settings: "opsz" 90, "SOFT" 20;
  color: var(--serragem);
  margin-bottom: clamp(1.25rem, 3vw, 1.75rem);
}
.encomende__body {
  max-width: 50ch;
  color: var(--serragem-soft);
  margin-bottom: clamp(2rem, 5vw, 2.5rem);
}
.wa-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  background: var(--carvalho);
  color: var(--grafite);
  font-family: var(--body);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.01em;
  text-decoration: none;
  padding: 0.95rem 1.6rem;
  border-radius: 2px;
  transition: background-color 0.3s var(--ease), transform 0.3s var(--ease);
}
.wa-btn:hover { background: #cea069; transform: translateY(-2px); }
.wa-btn__icon { width: 1.3rem; height: 1.3rem; fill: currentColor; flex: none; }
.encomende__loc {
  margin-top: clamp(1.5rem, 4vw, 2rem);
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--serragem-soft);
  letter-spacing: 0.02em;
}

/* Formulário */
.encform {
  margin-top: clamp(3rem, 8vw, 0);
  display: grid;
  gap: clamp(1.1rem, 3vw, 1.4rem);
}
.encform__hint {
  font-family: var(--display);
  font-style: italic;
  font-size: clamp(1.05rem, 0.95rem + 0.5vw, 1.25rem);
  color: var(--carvalho);
  margin-bottom: 0.25rem;
}
.encform__field { display: grid; gap: 0.45rem; min-width: 0; }
.encform__field label {
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--serragem-soft);
}
.encform__field input,
.encform__field select,
.encform__field textarea {
  width: 100%;
  min-width: 0;
  font-family: var(--body);
  font-size: 1rem;
  color: var(--serragem);
  background: rgba(244, 238, 227, 0.06);
  border: 1px solid var(--linha-escura);
  border-radius: 2px;
  padding: 0.8rem 0.9rem;
  transition: border-color 0.3s var(--ease), background-color 0.3s var(--ease);
}
.encform__field textarea { resize: vertical; line-height: 1.55; }
.encform__field input::placeholder,
.encform__field textarea::placeholder { color: rgba(244, 238, 227, 0.42); }
.encform__field select { color: var(--serragem-soft); }
.encform__field select option { color: var(--grafite); }
.encform__field input:focus,
.encform__field select:focus,
.encform__field textarea:focus {
  outline: none;
  border-color: var(--carvalho);
  background: rgba(244, 238, 227, 0.1);
}
.encform__submit { justify-self: start; margin-top: 0.4rem; }
.encform__submit.btn--solid { background: var(--carvalho); color: var(--grafite); }
.encform__submit.btn--solid:hover { background: #cea069; }
.encform__note {
  font-size: 0.82rem;
  color: var(--serragem-soft);
  letter-spacing: 0.01em;
}

/* ===================================================================
   SEÇÃO 9 — RODAPÉ
   =================================================================== */
.foot {
  background: var(--grafite);
  color: var(--serragem);
  border-top: 1px solid var(--linha-escura);
}
.foot__grain { margin: 0; overflow: hidden; opacity: 0.9; }
.foot__grain img {
  width: 100%;
  height: clamp(7rem, 22vw, 11rem);
  object-fit: cover;
  filter: brightness(0.7) saturate(0.9);
}
.foot__inner {
  max-width: var(--shell);
  margin-inline: auto;
  padding: clamp(2.5rem, 6vw, 4rem) var(--gutter) clamp(1.5rem, 4vw, 2rem);
  display: grid;
  gap: clamp(2rem, 5vw, 3rem);
}
.foot__name {
  display: block;
  font-family: var(--display);
  font-size: clamp(1.8rem, 1.4rem + 2vw, 2.6rem);
  font-weight: 500;
  color: var(--carvalho);
}
.foot__tag {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--serragem-soft);
}
.foot__cols {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2rem);
}
.foot__label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--carvalho);
  margin-bottom: 0.6rem;
}
.foot__col p { color: var(--serragem-soft); line-height: 1.7; font-size: 0.95rem; }
.foot__col a { color: var(--serragem-soft); text-decoration: none; transition: color 0.3s var(--ease); }
.foot__col a:hover { color: var(--serragem); }
.foot__base {
  max-width: var(--shell);
  margin-inline: auto;
  padding: clamp(1.25rem, 3vw, 1.5rem) var(--gutter);
  border-top: 1px solid var(--linha-escura);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--serragem-soft);
}
.foot__by a { color: var(--carvalho); text-decoration: none; }
.foot__by a:hover { text-decoration: underline; }

/* ----------------------------- WA FAB -------------------------------- */
.wa-fab {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 90;
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 50%;
  background: var(--musgo);
  display: grid;
  place-items: center;
  box-shadow: 0 6px 20px rgba(30, 27, 23, 0.35);
  transition: transform 0.3s var(--ease), background-color 0.3s var(--ease);
}
.wa-fab:hover { transform: translateY(-2px); background: #346b56; }
.wa-fab svg { width: 1.6rem; height: 1.6rem; fill: var(--serragem); }

/* ===================================================================
   MOTION — reveals leves (opacity + translateY). Contenção.
   =================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
  will-change: opacity, transform;
}
.reveal.is-in {
  opacity: 1;
  transform: none;
}

/* Parallax discreto do veio (controlado por JS via --py) */
.hero__grain img,
.foot__grain img {
  transform: translateY(var(--py, 0));
}

/* ===================================================================
   BREAKPOINT ~640px — respiro e duas colunas pontuais
   =================================================================== */
@media (min-width: 640px) {
  .encaixe__list {
    grid-template-columns: repeat(2, 1fr);
    gap: clamp(1.5rem, 3vw, 2.25rem) clamp(2rem, 4vw, 3rem);
  }
  .madeira__grid { grid-template-columns: repeat(2, 1fr); }
  .foot__cols { grid-template-columns: repeat(3, 1fr); }
  .herancas__list { grid-template-columns: 1fr 1fr; }
}

/* ===================================================================
   BREAKPOINT ~1024px — DESKTOP com layout próprio
   Margens laterais largas viram moldura (contenção de marcenaria).
   =================================================================== */
@media (min-width: 1024px) {
  :root { --gutter: clamp(3rem, 6vw, 6rem); }

  /* HERO — split assimétrico: tipografia esq, veio ~52% sangrando à dir */
  .hero {
    display: grid;
    grid-template-columns: 1fr minmax(0, 0.92fr);
    align-items: center;
    gap: clamp(2.5rem, 5vw, 5rem);
    padding-top: clamp(3.5rem, 6vw, 6rem);
    padding-bottom: clamp(3.5rem, 6vw, 6rem);
    min-height: 78vh;
  }
  .hero__type { padding-bottom: 0; }
  .hero__grain {
    margin: 0;
    height: 100%;
    align-self: stretch;
  }
  .hero__grain img {
    height: 100%;
    min-height: clamp(28rem, 56vh, 40rem);
    border-radius: 3px;
  }

  /* ENCAIXE — duas colunas: texto curto + macro grande */
  .encaixe {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: start;
    gap: clamp(3rem, 6vw, 6rem);
    column-gap: clamp(3rem, 6vw, 6rem);
  }
  .encaixe > * { max-width: none; }
  .encaixe__figure { position: sticky; top: clamp(5rem, 10vh, 7rem); margin-top: 0; }
  .encaixe__figure img { height: clamp(26rem, 60vh, 38rem); }

  /* PEÇAS — grid assimétrico, peça-âncora maior */
  .pecas__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: clamp(3rem, 5vw, 5rem) clamp(2.5rem, 4vw, 4rem);
    align-items: start;
  }
  .peca--anchor { grid-column: 1 / -1; }
  .peca--anchor .peca__media img { height: clamp(28rem, 52vh, 38rem); }
  .peca--anchor .peca__caption {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: baseline;
    gap: 0.4rem 2.5rem;
  }
  .peca--anchor .peca__line { grid-column: 2; max-width: 50ch; }
  .peca__media img { height: clamp(22rem, 40vh, 30rem); }
  .peca--wide { grid-column: 1 / -1; }
  .peca--wide .peca__media img { height: clamp(24rem, 46vh, 34rem); }
  .peca--wide .peca__caption {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: baseline;
    gap: 0.4rem 2.5rem;
  }
  .peca--wide .peca__line { grid-column: 2; max-width: 52ch; }

  /* ATELIÊ — foto à esquerda, texto à direita */
  .atelie {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    align-items: center;
    gap: clamp(3rem, 6vw, 6rem);
  }
  .atelie > * { max-width: none; }
  .atelie__photo { margin: 0; }
  .atelie__photo img { height: clamp(28rem, 60vh, 40rem); }

  /* PROCESSO — head ao lado da timeline */
  .processo {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.3fr);
    gap: clamp(3rem, 6vw, 6rem);
    align-items: start;
  }
  .processo__head {
    margin-bottom: 0;
    position: sticky;
    top: clamp(5rem, 10vh, 7rem);
  }

  /* MADEIRA — três colunas */
  .madeira__grid { grid-template-columns: repeat(3, 1fr); }

  /* HERANÇAS — duas colunas com mais ar */
  .herancas__list { gap: clamp(3rem, 5vw, 5rem); }

  /* ENCOMENDE — intro à esquerda, form à direita */
  .encomende {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(3rem, 6vw, 6rem);
    align-items: start;
  }
  .encomende > * { max-width: none; }
  .encform { margin-top: 0; }

  /* RODAPÉ — marca + colunas lado a lado */
  .foot__inner { grid-template-columns: 1fr 1.6fr; align-items: start; }

  /* WA FAB some no desktop (CTA presente no header e seções) */
  .wa-fab { display: none; }

  /* Topbar ganha navegação */
  .topbar__nav {
    display: flex;
    gap: clamp(1.5rem, 2.5vw, 2.5rem);
    margin-left: auto;
    margin-right: clamp(1.5rem, 3vw, 2.5rem);
  }
  .topbar__nav a {
    font-size: 0.85rem;
    letter-spacing: 0.04em;
    text-decoration: none;
    color: var(--grafite);
    transition: color 0.3s var(--ease);
  }
  .topbar__nav a:hover { color: var(--nogueira); }
}

/* ===================================================================
   LARGO — evita "ar virar deserto" em telas muito largas
   =================================================================== */
@media (min-width: 1440px) {
  .hero__title { font-size: clamp(5rem, 4rem + 3vw, 6.2rem); }
}

/* ===================================================================
   REDUCED MOTION — desliga parallax e reveals; tudo estático e legível
   =================================================================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .peca__media img,
  .hero__grain img,
  .foot__grain img { transition: none; transform: none; }
  .peca__media:hover img { transform: none; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}