/* ===== RESET & BASE ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --cream: #ffffff;
  --warm-white: #ffffff;
  --sand: #f5f5f7;
  --caramel: #0071e3; /* Apple Blue accent */
  --brown: #1d1d1f;
  --dark: #000000;
  --text: #1d1d1f;
  --muted: #86868b;
  --font-serif: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --radius: 16px;
  --transition: 0.3s cubic-bezier(0.25, 1, 0.5, 1);
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.08);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--warm-white);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 { font-family: var(--font-sans); font-weight: 600; line-height: 1.1; letter-spacing: -0.02em; }
h2 { font-size: clamp(2rem, 4vw, 3rem); color: var(--text); }

.label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--caramel);
  display: block;
  margin-bottom: 0.75rem;
}

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--text);
  color: #ffffff;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.8rem 2rem;
  border-radius: 980px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition);
}
.btn-primary:hover {
  background: #333336;
  transform: scale(1.02);
}
.btn-full { width: 100%; }

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  transition: all var(--transition);
}
.header.scrolled {
  background: rgba(255, 255, 255, 0.85);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05);
}
.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.logo {
  font-family: var(--font-sans);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text);
  text-decoration: none;
  flex-shrink: 0;
}
.nav { display: flex; gap: 2.5rem; }
.nav a {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--text);
  position: relative;
  transition: color var(--transition);
}
.nav a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--caramel);
  transition: width var(--transition);
}
.nav a:hover { color: var(--dark); }
.nav a:hover::after { width: 100%; }

.cart-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--dark);
  position: relative;
  padding: 6px;
  transition: color var(--transition);
}
.cart-btn:hover { color: var(--caramel); }
.cart-count {
  position: absolute;
  top: 0; right: 0;
  background: var(--dark);
  color: white;
  font-size: 0.6rem;
  font-weight: 600;
  width: 16px; height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0);
  transition: var(--transition);
}
.cart-count.visible { opacity: 1; transform: scale(1); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 22px; height: 1.5px;
  background: var(--dark);
  transition: var(--transition);
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--cream);
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-shape {
  position: absolute;
  border-radius: 50%;
}
.s1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(196,168,130,0.25) 0%, transparent 70%);
  top: -100px; right: -100px;
  animation: float1 8s ease-in-out infinite;
}
.s2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(196,168,130,0.15) 0%, transparent 70%);
  bottom: -50px; left: 10%;
  animation: float2 10s ease-in-out infinite;
}
.hero-grain {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  opacity: 0.4;
}

@keyframes float1 { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-30px)} }
@keyframes float2 { 0%,100%{transform:translateY(0)} 50%{transform:translateY(20px)} }

.hero-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  padding-top: 100px;
  animation: fadeUp 1s ease both;
}
.hero-sub {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--caramel);
  margin-bottom: 1.5rem;
}
.hero-title {
  font-size: clamp(3.5rem, 8vw, 7rem);
  line-height: 1.05;
  color: var(--dark);
  margin-bottom: 1.5rem;
}
.hero-title em { font-style: italic; color: var(--caramel); }
.hero-desc {
  font-size: 1rem;
  color: var(--muted);
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  opacity: 0.5;
}
.hero-scroll span {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  color: var(--muted);
}
.scroll-line {
  width: 1px; height: 60px;
  background: linear-gradient(to bottom, var(--caramel), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine { 0%,100%{transform:scaleY(1);opacity:0.5} 50%{transform:scaleY(0.5);opacity:1} }

/* ===== STRIP ===== */
.strip {
  background: var(--dark);
  padding: 0.85rem 0;
  overflow: hidden;
}
.strip-inner {
  display: flex;
  gap: 2rem;
  animation: scroll 20s linear infinite;
  width: max-content;
}
.strip-inner span {
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(250,248,245,0.8);
  white-space: nowrap;
}
.strip-inner .dot { color: var(--caramel); }
@keyframes scroll { from{transform:translateX(0)} to{transform:translateX(-50%)} }

/* ===== SECTIONS ===== */
.section {
  max-width: 1400px;
  margin: 0 auto;
  padding: 6rem 2rem;
}
.section-header {
  margin-bottom: 3.5rem;
}
.section-header h2 { margin-top: 0.25rem; }

/* ===== CATEGORIES ===== */
.categories {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.cat-card {
  cursor: pointer;
  transition: var(--transition);
}
.cat-card:hover { transform: translateY(-4px); }
.cat-img {
  aspect-ratio: 4/5;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-bottom: 1rem;
}
.cat-overlay {
  position: absolute;
  inset: 0;
  background: rgba(26,21,18,0);
  transition: background var(--transition);
}
.cat-card:hover .cat-overlay { background: rgba(26,21,18,0.15); }
.cat-icon {
  width: 64px; height: 64px;
  position: relative;
  z-index: 1;
  opacity: 0.9;
}
.cat-card h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--dark);
}
.cat-card p {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 0.25rem;
}

/* ===== FILTERS ===== */
.filters {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}
.filter-btn {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.6rem 1.4rem;
  border: 1px solid rgba(26,21,18,0.15);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--dark);
  color: white;
  border-color: var(--dark);
}

/* ===== PRODUCTS GRID ===== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.product-card {
  cursor: pointer;
  animation: fadeUp 0.6s ease both;
  transition: all var(--transition);
}
.product-card:hover {
  transform: translateY(-4px);
}
.product-card:hover .product-img-inner { transform: scale(1.03); }
.product-card:hover .product-overlay { opacity: 1; }
.product-img {
  aspect-ratio: 3/4;
  overflow: hidden;
  position: relative;
  margin-bottom: 1rem;
  border-radius: var(--radius);
  background: var(--sand);
  box-shadow: 0 2px 10px rgba(0,0,0,0.01);
  transition: box-shadow var(--transition);
}
.product-card:hover .product-img {
  box-shadow: 0 10px 30px rgba(0,0,0,0.06);
}
.product-img-inner {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}
.product-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.03);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  transition: var(--transition);
}
.overlay-btn {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  color: var(--text);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.6rem 1.4rem;
  border-radius: 980px;
  border: none;
  cursor: pointer;
  transform: translateY(8px);
  transition: all var(--transition);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}
.overlay-btn:hover {
  background: #ffffff;
  transform: scale(1.05) translateY(0) !important;
}
.product-card:hover .overlay-btn { transform: translateY(0); }
.product-badge {
  position: absolute;
  top: 1rem; left: 1rem;
  background: var(--text);
  color: white;
  font-size: 0.65rem;
  font-weight: 600;
  padding: 0.35rem 0.8rem;
  border-radius: 980px;
}
.product-badge.sale { background: #e30000; }

.product-info { padding: 0 0.25rem; }
.product-cat {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.3rem;
}
.product-name {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--dark);
  margin-bottom: 0.5rem;
}
.product-price {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.product-price strong {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--dark);
}
.product-price .old-price {
  font-size: 0.8rem;
  color: var(--muted);
  text-decoration: line-through;
}
.product-install {
  font-size: 0.72rem;
  color: var(--muted);
  margin-top: 0.2rem;
}

/* ===== SOBRE ===== */
.sobre-section { background: var(--cream); max-width: 100%; padding: 0; }
.sobre-grid {
  max-width: 1400px;
  margin: 0 auto;
  padding: 6rem 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}
.sobre-img { position: relative; }
.sobre-shape {
  position: absolute;
  width: 80%; height: 80%;
  background: var(--sand);
  top: 10%; right: -10%;
  z-index: 0;
}
.sobre-photo {
  position: relative;
  z-index: 1;
  aspect-ratio: 3/4;
  width: 80%;
}
.photo-inner {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--caramel);
  overflow: hidden;
}
.photo-inner svg { width: 100%; height: 100%; }

.sobre-text { padding: 2rem 0; }
.sobre-text h2 { margin-bottom: 1.5rem; }
.sobre-text p { color: var(--muted); line-height: 1.8; margin-bottom: 1.2rem; font-size: 0.95rem; }

.sobre-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 2.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(26,21,18,0.1);
}
.stat strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 2.5rem;
  color: var(--dark);
  line-height: 1;
  margin-bottom: 0.3rem;
}
.stat span {
  font-size: 0.75rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ===== NEWSLETTER ===== */
.newsletter-section {
  background: var(--dark);
  padding: 6rem 2rem;
  text-align: center;
}
.newsletter-inner { max-width: 560px; margin: 0 auto; }
.newsletter-section .label { color: var(--caramel); }
.newsletter-section h2 { color: var(--warm-white); margin-bottom: 1rem; }
.newsletter-section > .newsletter-inner > p { color: rgba(250,248,245,0.6); font-size: 0.95rem; margin-bottom: 2rem; }

.newsletter-form {
  display: flex;
  gap: 0;
  max-width: 440px;
  margin: 0 auto;
}
.newsletter-form input {
  flex: 1;
  padding: 1rem 1.25rem;
  border: 1px solid rgba(250,248,245,0.15);
  background: rgba(250,248,245,0.05);
  color: white;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  outline: none;
  transition: var(--transition);
}
.newsletter-form input::placeholder { color: rgba(250,248,245,0.4); }
.newsletter-form input:focus { border-color: var(--caramel); }
.newsletter-form .btn-primary {
  background: var(--caramel);
  padding: 1rem 1.5rem;
  font-size: 0.75rem;
  white-space: nowrap;
}
.newsletter-form .btn-primary::after { background: #a88c6e; }
.newsletter-msg {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--caramel);
  min-height: 1.2em;
}

/* ===== CONTATO ===== */
.contato-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  align-items: start;
}
.info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 2rem;
  color: var(--muted);
}
.info-item svg { flex-shrink: 0; margin-top: 2px; color: var(--caramel); }
.info-item strong { display: block; color: var(--dark); font-size: 0.85rem; margin-bottom: 0.2rem; font-family: var(--font-sans); }
.info-item p { font-size: 0.85rem; }

.contato-form { display: flex; flex-direction: column; gap: 1.25rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.form-group { display: flex; flex-direction: column; gap: 0.5rem; }
.form-group label { font-size: 0.75rem; font-weight: 500; letter-spacing: 0.05em; color: var(--text); text-transform: uppercase; }
.form-group input,
.form-group textarea {
  padding: 0.875rem 1rem;
  border: 1px solid rgba(26,21,18,0.12);
  background: white;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--dark);
  outline: none;
  transition: border-color var(--transition);
  resize: vertical;
}
.form-group input:focus,
.form-group textarea:focus { border-color: var(--caramel); }
.form-msg { font-size: 0.8rem; color: var(--caramel); margin-top: 0.5rem; }

/* ===== FOOTER ===== */
.footer { background: #12100d; padding: 5rem 2rem 2rem; }
.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(250,248,245,0.08);
}
.footer-brand .logo { color: var(--warm-white); font-size: 1.6rem; }
.footer-brand p {
  color: rgba(250,248,245,0.4);
  font-size: 0.82rem;
  line-height: 1.7;
  margin-top: 1rem;
  margin-bottom: 1.5rem;
}
.social-links { display: flex; gap: 1rem; }
.social-links a {
  width: 36px; height: 36px;
  border: 1px solid rgba(250,248,245,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(250,248,245,0.5);
  text-decoration: none;
  transition: var(--transition);
}
.social-links a:hover {
  border-color: var(--caramel);
  color: var(--caramel);
}

.footer-links h4 {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(250,248,245,0.5);
  margin-bottom: 1.25rem;
}
.footer-links a {
  display: block;
  font-size: 0.85rem;
  color: rgba(250,248,245,0.5);
  text-decoration: none;
  margin-bottom: 0.7rem;
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--caramel); }

.payment-desc { font-size: 0.8rem; color: rgba(250,248,245,0.4); margin-bottom: 1rem; }
.payment-badges { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.badge {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.35rem 0.75rem;
  border: 1px solid rgba(250,248,245,0.15);
  color: rgba(250,248,245,0.6);
}

.footer-bottom {
  max-width: 1400px;
  margin: 2rem auto 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: rgba(250,248,245,0.3);
}

/* ===== CART SIDEBAR ===== */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(26,21,18,0.5);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
  backdrop-filter: blur(4px);
}
.cart-overlay.visible { opacity: 1; pointer-events: all; }

.cart-sidebar {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: 400px;
  background: var(--warm-white);
  z-index: 201;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.45s cubic-bezier(0.4,0,0.2,1);
  box-shadow: var(--shadow-lg);
}
.cart-sidebar.open { transform: translateX(0); }

.cart-header {
  padding: 1.5rem 1.75rem;
  border-bottom: 1px solid rgba(26,21,18,0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.cart-header h3 { font-family: var(--font-serif); font-size: 1.4rem; color: var(--dark); }
.cart-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--muted);
  padding: 4px;
  transition: color var(--transition);
}
.cart-close:hover { color: var(--dark); }

.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 1.25rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.cart-empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  color: var(--muted);
  padding: 3rem 0;
}
.cart-empty p { font-size: 0.85rem; }

.cart-item {
  display: flex;
  gap: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(26,21,18,0.06);
}
.cart-item-img {
  width: 72px; height: 90px;
  flex-shrink: 0;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cart-item-info { flex: 1; }
.cart-item-name { font-family: var(--font-serif); font-size: 0.95rem; color: var(--dark); margin-bottom: 0.2rem; }
.cart-item-size { font-size: 0.72rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 0.5rem; }
.cart-item-controls { display: flex; align-items: center; gap: 0.75rem; }
.qty-btn {
  width: 26px; height: 26px;
  border: 1px solid rgba(26,21,18,0.15);
  background: none;
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  transition: var(--transition);
}
.qty-btn:hover { background: var(--dark); color: white; border-color: var(--dark); }
.qty-val { font-size: 0.85rem; font-weight: 500; min-width: 20px; text-align: center; }
.cart-item-price { font-size: 0.9rem; font-weight: 500; color: var(--dark); margin-left: auto; }
.cart-item-remove {
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 1.1rem;
  padding: 4px;
  transition: color var(--transition);
  align-self: flex-start;
}
.cart-item-remove:hover { color: #c45c3a; }

.cart-footer {
  padding: 1.5rem 1.75rem;
  border-top: 1px solid rgba(26,21,18,0.08);
  background: white;
}
.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}
.cart-total span { font-size: 0.85rem; color: var(--muted); }
.cart-total strong { font-size: 1.25rem; color: var(--dark); font-family: var(--font-serif); }
.cart-shipping { font-size: 0.75rem; color: #5a9e6f; margin-bottom: 1.25rem; font-weight: 500; }
.cart-secure {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  color: var(--muted);
  margin-top: 0.75rem;
}

/* ===== MODAL ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(26,21,18,0.6);
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
  backdrop-filter: blur(6px);
}
.modal-overlay.open { opacity: 1; pointer-events: all; }

.product-modal {
  background: var(--warm-white);
  width: 100%;
  max-width: 840px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
  transform: translateY(20px);
  transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
  max-height: 90vh;
  overflow: hidden;
}
.modal-overlay.open .product-modal { transform: translateY(0); }

.modal-close {
  position: absolute;
  top: 1rem; right: 1rem;
  background: white;
  border: none;
  width: 36px; height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 1;
  color: var(--text);
  transition: var(--transition);
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.modal-close:hover { background: var(--dark); color: white; }

.modal-img {
  aspect-ratio: 3/4;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.modal-info {
  padding: 2.5rem;
  overflow-y: auto;
}
.modal-cat {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--caramel);
  margin-bottom: 0.75rem;
}
.modal-info h2 { font-size: 2rem; margin-bottom: 1rem; }
.modal-info p { font-size: 0.88rem; color: var(--muted); line-height: 1.8; margin-bottom: 1.5rem; }
.modal-price { margin-bottom: 1.75rem; }
.modal-price strong { font-family: var(--font-serif); font-size: 2rem; color: var(--dark); display: block; }
.modal-price span { font-size: 0.8rem; color: var(--muted); }

.size-picker { margin-bottom: 1.75rem; }
.size-picker label { font-size: 0.72rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text); margin-bottom: 0.75rem; display: block; }
.sizes { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.size-opt {
  width: 42px; height: 42px;
  border: 1px solid rgba(26,21,18,0.15);
  background: none;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  color: var(--text);
}
.size-opt:hover, .size-opt.selected { background: var(--dark); color: white; border-color: var(--dark); }

.modal-badges {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(26,21,18,0.08);
}
.modal-badges span { font-size: 0.75rem; color: var(--muted); }

/* ===== TOAST ===== */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--dark);
  color: white;
  font-size: 0.82rem;
  padding: 0.875rem 1.75rem;
  z-index: 500;
  transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
  white-space: nowrap;
}
.toast.show { transform: translateX(-50%) translateY(0); }

/* ===== ANIMATIONS ===== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
  .products-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 900px) {
  .categories { grid-template-columns: repeat(3, 1fr); gap: 1rem; }
  .sobre-grid { grid-template-columns: 1fr; gap: 3rem; }
  .sobre-img { display: none; }
  .contato-grid { grid-template-columns: 1fr; gap: 2rem; }
  .product-modal { grid-template-columns: 1fr; }
  .modal-img { display: none; }
  .modal-info { padding: 2rem; overflow-y: auto; }
}

@media (max-width: 768px) {
  .nav {
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: var(--warm-white);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    border-bottom: 1px solid rgba(26,21,18,0.08);
    transform: translateY(-110%);
    transition: transform var(--transition);
    box-shadow: var(--shadow);
  }
  .nav.open { transform: translateY(0); }
  .nav-toggle { display: flex; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .categories { grid-template-columns: 1fr 1fr; }
  .categories .cat-card:last-child { display: none; }
  .cart-sidebar { width: 100%; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
  .newsletter-form { flex-direction: column; }
  .hero-title { font-size: clamp(2.8rem, 10vw, 5rem); }
}

@media (max-width: 480px) {
  .products-grid { grid-template-columns: 1fr 1fr; gap: 1rem; }
}