/* =============================================
   JATIR MATTES — Design de Móveis
   Paleta: v3 Escura (carvão/latão)
   ============================================= */

:root {
  /* ── Paleta clara (fonte: Guia de Marca v2/brand) ── */
  --bg:         #F5F0E8;   /* fundo principal — creme quente */
  --surface:    #FFFFFF;   /* superfícies, cartões */
  --surface-2:  #ECE3CF;   /* blocos elevados — marfim */
  --walnut:     #74502F;   /* madeira */
  --walnut-d:   #49331E;   /* madeira profunda */
  --brass:      #A66E37;   /* bronze — acento (escuro p/ contraste no claro) */
  --brass-s:    #C0894B;   /* bronze hover */
  --bone:       #2B2014;   /* texto principal escuro (espresso) */
  --sand:       #574631;   /* texto secundário (cocoa) */
  --muted:      #897355;   /* legendas / apoio */
  --line:       rgba(43, 32, 20, 0.12);
  --line-soft:  rgba(43, 32, 20, 0.06);

  /* ── Seções sempre escuras (hero, footer, about-strip) ── */
  --dark-bg:    #14110C;
  --dark-surf:  #1E1A13;
  --dark-surf2: #2A241B;
  --dark-text:  #ECE4D5;
  --dark-muted: #8B7F6D;

  /* ── Aliases legados ── */
  --dark:   var(--bg);
  --dark2:  var(--surface-2);
  --gold:   var(--brass);
  --gold2:  var(--brass-s);
  --white:  var(--surface);
  --gray:   var(--muted);
  --light:  var(--surface-2);
  --cream:  var(--surface);

  /* ── Tipografia (jatir-brand.css) ── */
  --font-serif:  var(--jatir-font-titulo);
  --font-sans:   var(--jatir-font-texto);
  --font-marca:  var(--jatir-font-marca);

  --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  font-weight: 300;
  background-color: var(--bg);
  color: var(--bone);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a { color: inherit; text-decoration: none; }

/* ── Typography ────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-marca);
  font-weight: 300;
  line-height: 1.15;
  color: var(--bone);
}

.section-label {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--brass);
  display: block;
  margin-bottom: 1rem;
}

/* ── Header ─────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.25rem 0;
  background: rgba(245, 240, 232, 0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  transition: padding var(--transition), box-shadow var(--transition);
}

/* Sobre o carousel (homepage): header inicia transparente com texto claro */
.has-carousel .site-header:not(.scrolled) {
  background: transparent;
  border-bottom-color: transparent;
  box-shadow: none;
}

.site-header.scrolled {
  padding: 0.85rem 0;
  background: rgba(245, 240, 232, 0.97);
  border-bottom-color: var(--line);
  box-shadow: 0 2px 20px rgba(43,32,20,0.06);
}

.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.logo {
  font-family: var(--font-marca);
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: var(--bone);
  transition: color var(--transition);
  text-indent: 0.38em;
  flex-shrink: 0;
}

/* Sobre carousel: logo fica claro */
.has-carousel .site-header:not(.scrolled) .logo { color: #ECE4D5; }
.has-carousel .site-header:not(.scrolled) .nav-dropdown__trigger { color: rgba(236,228,213,0.7); }

.logo:hover { color: var(--brass); }

.main-nav { display: flex; align-items: center; gap: 0; }

.main-nav a {
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sand);
  transition: color var(--transition);
  position: relative;
  padding: 0.25rem 1rem;
}

/* Sobre o carousel: só links DIRETOS do nav ficam claros (não os do dropdown) */
.has-carousel .site-header:not(.scrolled) .main-nav > a { color: rgba(236,228,213,0.7); }

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1px;
  background: var(--brass);
  transition: width var(--transition);
}

.main-nav a:hover,
.main-nav a.active { color: var(--bone); }

.main-nav a:hover::after,
.main-nav a.active::after { width: 100%; }

/* ── Nav Dropdown "Mais" ────────────────────── */
.nav-dropdown {
  position: relative;
}

.nav-dropdown__trigger {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sand);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.25rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  transition: color var(--transition);
  position: relative;
}

.has-hero .site-header:not(.scrolled) .nav-dropdown__trigger { color: rgba(236,228,213,0.7); }

.nav-dropdown__trigger::after {
  content: '';
  display: inline-block;
  width: 5px; height: 5px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  transition: transform var(--transition);
}

.nav-dropdown:hover .nav-dropdown__trigger,
.nav-dropdown:focus-within .nav-dropdown__trigger { color: var(--bone); }

.nav-dropdown:hover .nav-dropdown__trigger::after { transform: rotate(-135deg) translateY(-2px); }

.nav-dropdown__menu {
  position: absolute;
  top: 100%; /* começa rente ao botão — sem gap */
  left: 50%;
  transform: translateX(-50%) translateY(-4px);
  background: rgba(245, 240, 232, 0.98);
  backdrop-filter: blur(12px);
  border: 1px solid var(--line);
  min-width: 200px;
  box-shadow: 0 8px 32px rgba(43,32,20,0.1);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
  z-index: 50;
  padding-top: 0.75rem; /* gap visual fica dentro do menu — hover é contínuo */
}

.nav-dropdown:hover .nav-dropdown__menu,
.nav-dropdown:focus-within .nav-dropdown__menu {
  opacity: 1;
  pointer-events: all;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown__menu a {
  display: block;
  padding: 0.75rem 1.25rem;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sand);
  border-bottom: 1px solid var(--line-soft);
  transition: background var(--transition), color var(--transition);
}

.nav-dropdown__menu a:last-child { border-bottom: none; }

.nav-dropdown__menu a:hover {
  background: var(--surface-2);
  color: var(--bone);
}

/* ── Mobile Nav Toggle ──────────────────────── */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px; height: 1px;
  background: var(--bone);
  transition: transform var(--transition), opacity var(--transition);
}

/* ── Hero ───────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: var(--bg);
  text-align: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, #14110C 0%, #1E1A13 45%, #14110C 100%);
}

/* Grade diagonal sutil em latão */
.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="60" height="60"><rect width="60" height="60" fill="none"/><line x1="0" y1="60" x2="60" y2="0" stroke="rgba(198,163,104,0.04)" stroke-width="1"/></svg>');
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 2rem;
}

.hero-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 2.5rem;
  opacity: 0;
  animation: fadeUp 1s 0.3s forwards;
}

.hero h1 {
  font-family: var(--font-marca);
  font-size: clamp(3rem, 9vw, 8rem);
  font-weight: 300;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  line-height: 1.1;
  margin-bottom: 0.15em;
  opacity: 0;
  animation: fadeUp 1s 0.5s forwards;
}

/* "JATIR" em osso, "MATTES" em latão — como no guia de marca */
.hero h1 .line-1 { color: var(--bone); display: block; font-weight: 300; }
.hero h1 .line-2 { color: var(--brass); display: block; font-weight: 300; }

.hero-subtitle {
  font-size: clamp(0.72rem, 1.2vw, 0.82rem);
  font-weight: 400;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--sand);
  margin-top: 2.5rem;
  margin-bottom: 3rem;
  opacity: 0;
  animation: fadeUp 1s 0.7s forwards;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--bone);
  border-bottom: 1px solid var(--brass);
  padding-bottom: 4px;
  transition: color var(--transition), border-color var(--transition);
  opacity: 0;
  animation: fadeUp 1s 0.9s forwards;
}

.hero-cta:hover { color: var(--brass); border-color: var(--brass-s); }

.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  opacity: 0;
  animation: fadeUp 1s 1.2s forwards;
}

.hero-scroll span {
  font-size: 0.58rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--muted);
}

.scroll-line {
  width: 1px; height: 60px;
  background: linear-gradient(to bottom, rgba(198,163,104,0.55), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

/* ── Sections ───────────────────────────────── */
.section { padding: 6rem 2.5rem; }

.section-narrow { max-width: 900px; margin: 0 auto; }

.section-wide { max-width: 1400px; margin: 0 auto; }

/* ── About Strip (homepage) ─────────────────── */
.about-strip {
  background: var(--surface-2);
  color: var(--bone);
  padding: 6rem 2.5rem;
}

.about-strip-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-strip-text h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: 1.5rem;
}

.about-strip-text p {
  color: var(--sand);
  font-size: 1rem;
  line-height: 1.85;
  margin-bottom: 2rem;
}

.about-strip-image {
  aspect-ratio: 4/5;
  overflow: hidden;
  background: var(--surface);
}

.about-strip-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.about-strip-image:hover img { transform: scale(1.03); }

/* ── Collections Grid (homepage) ────────────── */
.collections-home {
  background: var(--surface);
  padding: 6rem 2.5rem;
}

.collections-home-inner {
  max-width: 1400px;
  margin: 0 auto;
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 3.5rem;
  gap: 2rem;
}

.section-header h2 { font-size: clamp(2rem, 4vw, 3rem); }

.link-all {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brass);
  border-bottom: 1px solid var(--brass);
  padding-bottom: 2px;
  white-space: nowrap;
  transition: color var(--transition), border-color var(--transition);
}

.link-all:hover { color: var(--bone); border-color: var(--sand); }

/* ── Collections Grid ───────────────────────── */
.collections-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2px;
}

.collection-card {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3/4;
  background: var(--surface-2);
  cursor: pointer;
  display: block;
}

.collection-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease, filter 0.6s ease;
  filter: brightness(0.72);
}

.collection-card:hover img {
  transform: scale(1.06);
  filter: brightness(0.55);
}

.collection-card-info {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 2.5rem 2rem 2rem;
  background: linear-gradient(to top, rgba(20,17,12,0.88) 0%, transparent 100%);
  color: var(--bone);
  transform: translateY(8px);
  transition: transform var(--transition);
}

.collection-card:hover .collection-card-info { transform: translateY(0); }

.collection-card-info h3 {
  font-size: 1.6rem;
  margin-bottom: 0.25rem;
}

.collection-card-info span {
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brass-s);
}

/* ── Products Grid ──────────────────────────── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2.5rem;
}

.product-card {
  display: block;
  background: transparent;
}

.product-card-img {
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--surface-2);
}

.product-card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}

.product-card:hover .product-card-img img { transform: scale(1.04); }

.product-card-info { padding: 1.25rem 0 0; }

.product-card-info h3 {
  font-size: 1.15rem;
  font-weight: 300;
  margin-bottom: 0.4rem;
  transition: color var(--transition);
  color: var(--bone);
}

.product-card:hover .product-card-info h3 { color: var(--brass); }

.product-card-info p {
  font-size: 0.85rem;
  color: var(--sand);
  line-height: 1.65;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ── Carousel ───────────────────────────────── */
.carousel {
  position: relative;
  height: 100vh;
  min-height: 500px;
  max-height: 900px;
  overflow: hidden;
  background: var(--dark-bg);
  user-select: none;
}

.carousel__track {
  display: flex;
  height: 100%;
  transition: transform 0.7s cubic-bezier(0.77, 0, 0.175, 1);
}

.carousel__slide {
  min-width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.carousel__slide img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  filter: brightness(0.55);
  transition: transform 8s ease;
}

.carousel__slide.active img { transform: scale(1.04); }

.carousel__caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 3.5rem 4rem 3rem;
  background: linear-gradient(to top, rgba(20,17,12,0.82) 0%, transparent 100%);
  color: var(--dark-text);
}

.carousel__caption .section-label { color: var(--brass-s); margin-bottom: 0.6rem; }

.carousel__caption h2 {
  font-size: clamp(1.6rem, 3.5vw, 3rem);
  font-weight: 300;
  letter-spacing: 0.06em;
  color: #ECE4D5;
  margin-bottom: 0.75rem;
}

.carousel__caption p {
  font-size: 0.9rem;
  color: rgba(236,228,213,0.65);
  max-width: 480px;
  line-height: 1.7;
  margin-bottom: 1.5rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.carousel__caption .btn {
  color: #ECE4D5;
  border-color: rgba(236,228,213,0.4);
  font-size: 0.68rem;
}

.carousel__caption .btn:hover {
  background: var(--brass);
  border-color: var(--brass);
  color: #fff;
}

.carousel__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(245,240,232,0.12);
  border: 1px solid rgba(245,240,232,0.2);
  color: rgba(236,228,213,0.8);
  width: 48px; height: 48px;
  border-radius: 50%;
  font-size: 1rem;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  display: flex; align-items: center; justify-content: center;
  z-index: 5;
}

.carousel__btn:hover {
  background: rgba(245,240,232,0.22);
  color: #ECE4D5;
}

.carousel__btn--prev { left: 1.5rem; }
.carousel__btn--next { right: 1.5rem; }

.carousel__dots {
  position: absolute;
  bottom: 1.5rem;
  right: 4rem;
  display: flex;
  gap: 0.5rem;
  z-index: 5;
}

.carousel__dot {
  width: 20px; height: 2px;
  background: rgba(236,228,213,0.3);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background var(--transition), width var(--transition);
}

.carousel__dot.active {
  background: var(--brass-s);
  width: 36px;
}

@media (max-width: 640px) {
  .carousel { height: 60vh; }
  .carousel__caption { padding: 2rem 1.5rem 2rem; }
  .carousel__btn { display: none; }
  .carousel__dots { right: 1.5rem; }
}

/* ── Collections List (texto) ───────────────── */
.collections-list {
  border-top: 1px solid var(--line);
}

.collection-list-item {
  display: grid;
  grid-template-columns: 3rem 1fr auto;
  align-items: center;
  gap: 1.5rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--line);
  transition: background var(--transition);
  position: relative;
}

.collection-list-item::before {
  content: '';
  position: absolute;
  left: -2.5rem; right: -2.5rem; top: 0; bottom: 0;
  background: var(--surface);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}

.collection-list-item:hover::before { opacity: 1; }

.collection-list-item__num {
  font-family: var(--font-marca);
  font-size: 0.75rem;
  font-weight: 300;
  letter-spacing: 0.1em;
  color: var(--muted);
  position: relative;
}

.collection-list-item__info {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  position: relative;
}

.collection-list-item__info strong {
  font-family: var(--font-marca);
  font-size: 1.1rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--bone);
  transition: color var(--transition);
}

.collection-list-item:hover .collection-list-item__info strong {
  color: var(--brass);
}

.collection-list-item__info span {
  font-size: 0.83rem;
  color: var(--muted);
  line-height: 1.5;
}

.collection-list-item__arrow {
  font-size: 1rem;
  color: var(--brass);
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity var(--transition), transform var(--transition);
  position: relative;
}

.collection-list-item:hover .collection-list-item__arrow {
  opacity: 1;
  transform: translateX(0);
}

/* ── Single Product ─────────────────────────── */
.product-single {
  padding-top: 8rem;
  padding-bottom: 6rem;
}

.product-single-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2.5rem;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 6rem;
  align-items: start;
}

/* ── Product Gallery ─────────────────────────── */
.product-gallery {
  position: sticky;
  top: 7rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.product-gallery__main {
  aspect-ratio: 4/5;
  overflow: hidden;
  background: var(--surface-2);
}

.product-gallery__main img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: opacity 0.25s ease;
}

.product-gallery__main img.switching { opacity: 0; }

.product-gallery__thumbs {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.product-gallery__thumb {
  width: 64px; height: 64px;
  padding: 0;
  border: 1px solid var(--line);
  background: var(--surface-2);
  cursor: pointer;
  overflow: hidden;
  transition: border-color var(--transition);
  flex-shrink: 0;
}

.product-gallery__thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}

.product-gallery__thumb.active,
.product-gallery__thumb:hover {
  border-color: var(--brass);
}

.product-details .breadcrumb {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 2rem;
}

.product-details .breadcrumb a { transition: color var(--transition); }
.product-details .breadcrumb a:hover { color: var(--brass); }

.product-details h1 {
  font-size: clamp(2rem, 3.5vw, 3rem);
  margin-bottom: 2rem;
  line-height: 1.1;
}

.product-details .description {
  font-size: 1rem;
  color: var(--sand);
  line-height: 1.9;
}

.product-details .divider {
  width: 40px; height: 1px;
  background: var(--brass);
  margin: 2rem 0;
  opacity: 0.6;
}

/* ── About Page ─────────────────────────────── */
.about-hero {
  padding-top: 10rem;
  padding-bottom: 5rem;
  background: var(--bg);
  text-align: center;
}

.about-hero h1 { font-size: clamp(3rem, 7vw, 6rem); }

.about-content {
  padding: 6rem 2.5rem;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 6rem;
  align-items: start;
}

.about-photo {
  position: sticky;
  top: 7rem;
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--surface-2);
}

.about-photo img { width: 100%; height: 100%; object-fit: cover; }

.about-text h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.about-text p {
  font-size: 1rem;
  line-height: 1.9;
  color: var(--sand);
  margin-bottom: 1.5rem;
}

/* ── Breadcrumb ─────────────────────────────── */
.breadcrumb {
  padding: 8rem 2.5rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.breadcrumb a { transition: color var(--transition); }
.breadcrumb a:hover { color: var(--brass); }
.breadcrumb span { margin: 0 0.6rem; }

/* ── Page Title ─────────────────────────────── */
.page-title {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2.5rem 4rem;
}

.page-title h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); }

/* ── Collection Header (texto, sem imagem) ──── */
.collection-header {
  padding: 9rem 2.5rem 3rem;
  border-bottom: 1px solid var(--line);
}

.collection-header__inner {
  max-width: 1400px;
  margin: 0 auto;
}

.collection-header__inner h1 {
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  font-weight: 300;
  letter-spacing: 0.04em;
  margin-bottom: 1.25rem;
}

.collection-header__desc {
  font-size: 1rem;
  color: var(--sand);
  max-width: 640px;
  line-height: 1.85;
}

/* ── Empty State ────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 5rem 2rem;
  color: var(--muted);
}

.empty-state p { font-size: 1.1rem; }

/* ── Btn ────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 0.85rem 2rem;
  border: 1px solid currentColor;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.btn-dark {
  background: var(--surface-2);
  color: var(--bone);
  border-color: var(--line);
}

.btn-dark:hover {
  background: var(--brass);
  color: var(--bg);
  border-color: var(--brass);
}

.btn-outline {
  background: transparent;
  color: var(--bone);
  border-color: var(--line);
}

.btn-outline:hover {
  background: var(--surface-2);
  border-color: var(--brass);
  color: var(--brass);
}

/* ── Hairline divisor ───────────────────────── */
.hair {
  height: 1px;
  background: var(--line);
  border: 0;
}

/* ── Footer ─────────────────────────────────── */
.site-footer {
  background: var(--bg);
  border-top: 1px solid var(--line);
}

.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 4rem 2.5rem;
}

.footer-brand .logo {
  display: block;
  font-size: 0.85rem;
  margin-bottom: 0.75rem;
}

.footer-brand p {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.7;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-nav a {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color var(--transition);
}

.footer-nav a:hover { color: var(--brass); }

.footer-bottom {
  border-top: 1px solid var(--line-soft);
  padding: 1.5rem 2.5rem;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  opacity: 0.5;
}

/* ── Reveal Animation ───────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.85s ease, transform 0.85s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Keyframes ──────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.35; transform: scaleY(1); }
  50%       { opacity: 1;    transform: scaleY(1.15); }
}

/* ── Responsive ─────────────────────────────── */
@media (max-width: 900px) {
  .about-strip-inner { grid-template-columns: 1fr; gap: 3rem; }
  .about-strip-image { aspect-ratio: 16/9; }
  .product-single-inner { grid-template-columns: 1fr; gap: 3rem; }
  .product-image { position: static; }
  .about-content { grid-template-columns: 1fr; gap: 3rem; }
  .about-photo { position: static; aspect-ratio: 16/9; }
  .section-header { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 640px) {
  .nav-toggle { display: flex; }

  .main-nav {
    position: fixed;
    inset: 0;
    background: rgba(20, 17, 12, 0.97);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
    z-index: 99;
  }

  .main-nav.open { opacity: 1; pointer-events: all; }

  .main-nav a { font-size: 1.1rem; letter-spacing: 0.22em; }

  .header-inner { padding: 0 1.5rem; }
  .section { padding: 4rem 1.5rem; }
  .collections-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; }
  .breadcrumb { padding-top: 7rem; }
}

/* ── Products Scroll (alternante) ──────────── */
.products-scroll {
  border-top: 1px solid var(--line);
}

.product-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  height: clamp(420px, 58vh, 700px); /* todas as linhas com a mesma altura */
  border-bottom: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}

/* Odd: texto esquerda, imagem direita */
.product-row__info  { grid-column: 1; grid-row: 1; }
.product-row__image { grid-column: 2; grid-row: 1; }

/* Even: imagem esquerda, texto direita */
.product-row:nth-child(even) .product-row__info  { grid-column: 2; }
.product-row:nth-child(even) .product-row__image { grid-column: 1; }

.product-row__image {
  overflow: hidden;
  background: var(--surface-2);
  height: 100%; /* preenche a altura fixa da linha */
}

.product-row__image img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.9s ease;
}

.product-row:hover .product-row__image img {
  transform: scale(1.04);
}

.product-row__info {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 5vw;
  background: var(--bg);
  transition: background var(--transition);
}

.product-row:hover .product-row__info {
  background: var(--surface);
}

.product-row__info-inner {
  max-width: 420px;
  text-align: center;
}

.product-row__info-inner h2 {
  font-size: clamp(1.6rem, 3vw, 2.6rem);
  font-weight: 300;
  letter-spacing: 0.06em;
  margin-bottom: 1.5rem;
  line-height: 1.15;
}

.product-row__bar {
  width: 36px; height: 1px;
  background: var(--brass);
  margin: 0 auto 1.5rem;
  opacity: 0.7;
}

.product-row__info-inner p {
  font-size: 0.95rem;
  color: var(--sand);
  line-height: 1.85;
  margin-bottom: 2rem;
}

.product-row__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brass);
  border-bottom: 1px solid var(--brass);
  padding-bottom: 3px;
  transition: color var(--transition), border-color var(--transition);
}

.product-row:hover .product-row__cta {
  color: var(--bone);
  border-color: var(--bone);
}

/* ── Scroll loader ───────────────────────────── */
.scroll-loader {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 3rem;
}

.scroll-loader__dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--brass);
  opacity: 0.4;
  animation: dotPulse 1.2s ease-in-out infinite;
}

.scroll-loader__dot:nth-child(2) { animation-delay: 0.2s; }
.scroll-loader__dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes dotPulse {
  0%, 100% { opacity: 0.3; transform: scale(0.8); }
  50%       { opacity: 1;   transform: scale(1.2); }
}

/* Responsive product-row */
@media (max-width: 768px) {
  .product-row {
    grid-template-columns: 1fr;
    height: auto; /* no mobile a altura é livre */
  }

  .product-row__info,
  .product-row__image,
  .product-row:nth-child(even) .product-row__info,
  .product-row:nth-child(even) .product-row__image {
    grid-column: 1;
  }

  /* Imagem sempre em cima, texto embaixo */
  .product-row__image,
  .product-row:nth-child(even) .product-row__image {
    grid-row: 1;
    aspect-ratio: 4/3; /* proporção fixa e igual em todos os cards mobile */
    height: auto;
  }

  .product-row__info,
  .product-row:nth-child(even) .product-row__info {
    grid-row: 2;
  }

  .product-row__info { padding: 2.5rem 1.5rem; }
}

/* ── Company inline no cabeçalho da coleção ─── */
.collection-company {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}

.collection-company__logo {
  height: 28px;
  width: auto;
  max-width: 72px;
  object-fit: contain;
  opacity: 0.7;
  display: block;
}

.collection-company__name {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color var(--transition);
}

a.collection-company__name:hover { color: var(--brass); }

/* ── Placeholder ────────────────────────────── */
.img-placeholder {
  background: var(--surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
}