/* ═══════════════════════════════════════════════════════════
   ETERNITY ALIANÇAS – STYLE.CSS
   Color Palette:
     Gold:    #C9A84C  #D4AF37  #B8960C  #F0D060
     Dark:    #1a1a2e  #16213e  #0f0f1e
     White:   #ffffff
     Gray:    #f5f5f0  #e8e8e0  #999
═══════════════════════════════════════════════════════════ */

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

:root {
  --gold:        #D4AF37;
  --gold-light:  #F0D878;
  --gold-dark:   #B8960C;
  --gold-2:      #C9A84C;
  --dark:        #1a1a2e;
  --dark-2:      #16213e;
  --dark-3:      #0f0f1e;
  --white:       #ffffff;
  --gray-bg:     #f5f5f0;
  --gray-light:  #e8e8e0;
  --gray-mid:    #aaaaaa;
  --gray-text:   #666666;
  --green:       #27ae60;
  --green-light: #e8f8ee;
  --yellow:      #f39c12;
  --yellow-light:#fff8e1;
  --blue:        #2980b9;
  --blue-light:  #e3f0fb;
  --red:         #e74c3c;
  --nav-h:       70px;
  --radius:      12px;
  --radius-sm:   8px;
  --shadow:      0 4px 24px rgba(0,0,0,0.10);
  --shadow-lg:   0 8px 40px rgba(0,0,0,0.18);
  --shadow-gold: 0 4px 20px rgba(212,175,55,0.30);
  --transition:  0.3s cubic-bezier(0.4,0,0.2,1);
}

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

body {
  font-family: 'Inter', sans-serif;
  background: var(--white);
  color: var(--dark);
  overflow-x: hidden;
  padding-top: var(--nav-h);
}

h1, h2, h3, h4 { font-family: 'Playfair Display', serif; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select { font-family: inherit; }
img { display: block; max-width: 100%; }

/* Page transitions */
.page { display: none; opacity: 0; transform: translateY(12px); transition: opacity var(--transition), transform var(--transition); }
.page.active { display: block; opacity: 1; transform: translateY(0); }

/* ─── SCROLLBAR ────────────────────────────────────────── */
::-webkit-scrollbar { width: 7px; }
::-webkit-scrollbar-track { background: var(--gray-bg); }
::-webkit-scrollbar-thumb { background: var(--gold-2); border-radius: 4px; }

/* ─── TOP NAV ──────────────────────────────────────────── */
.topnav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: rgba(26,26,46,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1000;
  border-bottom: 1px solid rgba(212,175,55,0.20);
  transition: var(--transition);
}
.topnav.scrolled {
  background: rgba(15,15,30,0.99);
  box-shadow: 0 2px 20px rgba(0,0,0,0.4);
}
.topnav-inner {
  max-width: 1400px;
  margin: 0 auto;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 0 1.5rem;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  cursor: pointer;
  flex-shrink: 0;
}
.rings-logo {
  position: relative;
  width: 44px;
  height: 28px;
  flex-shrink: 0;
}
.rings-logo .ring-l,
.rings-logo .ring-r {
  position: absolute;
  width: 22px; height: 22px;
  border-radius: 50%;
  border: 3px solid var(--gold);
  top: 50%; transform: translateY(-50%);
}
.rings-logo .ring-l { left: 0; background: transparent; }
.rings-logo .ring-r { left: 16px; background: transparent; border-color: var(--gold-light); }

.rings-logo-sm { width: 36px; height: 22px; }
.rings-logo-sm .ring-l,
.rings-logo-sm .ring-r { width: 17px; height: 17px; border-width: 2.5px; }
.rings-logo-sm .ring-r { left: 13px; }

.logo-text {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 50%, var(--gold-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 0.04em;
}

/* Nav Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex: 1;
  justify-content: center;
}
.nav-links a {
  color: rgba(255,255,255,0.80);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  font-size: 0.8rem;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--gold);
  background: rgba(212,175,55,0.10);
}

/* Nav Actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}
.icon-btn {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.85);
  font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
  border: 1px solid rgba(255,255,255,0.10);
}
.icon-btn:hover { background: rgba(212,175,55,0.20); color: var(--gold); border-color: rgba(212,175,55,0.4); }

.cart-btn { position: relative; }
.cart-badge {
  position: absolute;
  top: -4px; right: -4px;
  background: var(--gold);
  color: var(--dark);
  font-size: 0.65rem;
  font-weight: 700;
  width: 18px; height: 18px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid var(--dark-2);
}

/* Search bar */
.search-bar-container {
  height: 0;
  overflow: hidden;
  background: var(--dark-2);
  transition: height 0.3s ease;
  display: flex;
  align-items: center;
  padding: 0 1.5rem;
  gap: 1rem;
  border-top: 1px solid rgba(212,175,55,0.15);
}
.search-bar-container.open { height: 56px; }
.search-input {
  flex: 1;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(212,175,55,0.25);
  border-radius: var(--radius);
  padding: 0.5rem 1rem;
  color: white;
  font-size: 0.9rem;
  outline: none;
  max-width: 600px;
}
.search-input::placeholder { color: rgba(255,255,255,0.4); }
.search-input:focus { border-color: var(--gold); }
.search-submit {
  background: var(--gold);
  color: var(--dark);
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.search-submit:hover { background: var(--gold-light); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  width: 40px; height: 40px;
  align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: rgba(255,255,255,0.85);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 1100;
  opacity: 0;
  transition: opacity var(--transition);
}
.mobile-overlay.open { opacity: 1; }
.mobile-menu {
  position: fixed;
  top: 0; left: -320px;
  width: 300px; height: 100%;
  background: var(--dark);
  z-index: 1200;
  padding: 1.5rem;
  transition: left var(--transition);
  border-right: 1px solid rgba(212,175,55,0.20);
  overflow-y: auto;
}
.mobile-menu.open { left: 0; }
.mobile-menu ul { display: flex; flex-direction: column; gap: 0.25rem; }
.mobile-menu ul a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.8rem 1rem;
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,0.80);
  font-size: 1rem;
  transition: var(--transition);
}
.mobile-menu ul a:hover { background: rgba(212,175,55,0.12); color: var(--gold); }
.mobile-menu ul a i { width: 20px; text-align: center; color: var(--gold); }
.mobile-close {
  display: block;
  margin-left: auto;
  margin-bottom: 1.5rem;
  color: rgba(255,255,255,0.6);
  font-size: 1.2rem;
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.mobile-close:hover { background: rgba(255,255,255,0.1); color: white; }
.mobile-logo { margin-bottom: 0.5rem; }

/* ─── CART DRAWER ──────────────────────────────────────── */
.cart-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 1300;
}
.cart-overlay.open { display: block; }
.cart-drawer {
  position: fixed;
  top: 0; right: -420px;
  width: 380px; height: 100%;
  background: var(--white);
  z-index: 1400;
  display: flex; flex-direction: column;
  transition: right var(--transition);
  box-shadow: -4px 0 30px rgba(0,0,0,0.20);
}
.cart-drawer.open { right: 0; }
.cart-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--gray-light);
  background: var(--dark);
  color: white;
}
.cart-header h3 { font-family: 'Playfair Display', serif; font-size: 1.1rem; color: var(--gold); }
.cart-header button { color: rgba(255,255,255,0.7); font-size: 1.1rem; width: 32px; height: 32px; border-radius: 50%; display:flex;align-items:center;justify-content:center;transition:var(--transition); }
.cart-header button:hover { background: rgba(255,255,255,0.1); color: white; }
.cart-items { flex: 1; overflow-y: auto; padding: 1rem; }
.cart-empty { text-align: center; padding: 3rem 1rem; color: var(--gray-mid); }
.cart-empty i { font-size: 3rem; margin-bottom: 1rem; opacity: 0.4; }
.cart-item {
  display: flex; gap: 0.75rem; padding: 0.75rem 0;
  border-bottom: 1px solid var(--gray-light);
  align-items: center;
}
.cart-item:last-child { border-bottom: none; }
.cart-item-thumb { flex-shrink: 0; }
.cart-item-info { flex: 1; }
.cart-item-info strong { font-size: 0.875rem; display: block; }
.cart-item-info small { color: var(--gray-text); font-size: 0.75rem; }
.cart-item-price { font-weight: 600; color: var(--gold-dark); font-size: 0.9rem; }
.cart-item-remove { color: var(--gray-mid); font-size: 0.8rem; cursor: pointer; padding: 4px; border-radius: 4px; transition: var(--transition); }
.cart-item-remove:hover { color: var(--red); background: rgba(231,76,60,0.1); }
.cart-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--gray-light);
  background: var(--gray-bg);
}
.cart-total-row { display: flex; justify-content: space-between; margin-bottom: 0.75rem; font-weight: 600; }

/* ─── GLOBAL BUTTONS ───────────────────────────────────── */
.btn-gold {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--gold-2) 0%, var(--gold) 50%, var(--gold-dark) 100%);
  color: var(--dark-3);
  font-weight: 700;
  font-size: 0.875rem;
  padding: 0.7rem 1.6rem;
  border-radius: var(--radius);
  transition: var(--transition);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  box-shadow: var(--shadow-gold);
  position: relative;
  overflow: hidden;
}
.btn-gold::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 60%);
  pointer-events: none;
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(212,175,55,0.50);
  filter: brightness(1.08);
}
.btn-gold:active { transform: translateY(0); }
.btn-gold.btn-block { width: 100%; justify-content: center; }
.btn-gold.btn-sm { font-size: 0.8rem; padding: 0.5rem 1.1rem; }
.btn-hero { font-size: 1rem; padding: 0.85rem 2.2rem; border-radius: var(--radius); }

/* ─── HERO ─────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: calc(100vh - var(--nav-h));
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  text-align: center;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(180,120,40,0.25) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 30%, rgba(212,175,55,0.18) 0%, transparent 50%),
    linear-gradient(160deg, #0f0f1e 0%, #1a1a2e 40%, #16213e 70%, #0d0d20 100%);
  z-index: 0;
}
.hero-bg::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 25% 75%, rgba(212,175,55,0.08) 0%, transparent 40%),
    radial-gradient(circle at 75% 25%, rgba(201,168,76,0.06) 0%, transparent 40%);
}
/* Animated sparkles */
.hero-bg::after {
  content: '';
  position: absolute; inset: 0;
  background-image:
    radial-gradient(1.5px 1.5px at 10% 20%, rgba(212,175,55,0.6) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 30% 10%, rgba(212,175,55,0.5) 0%, transparent 100%),
    radial-gradient(1px 1px at 50% 35%, rgba(255,255,255,0.5) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 70% 15%, rgba(212,175,55,0.4) 0%, transparent 100%),
    radial-gradient(1px 1px at 85% 40%, rgba(255,255,255,0.4) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 15% 65%, rgba(212,175,55,0.5) 0%, transparent 100%),
    radial-gradient(1px 1px at 90% 70%, rgba(212,175,55,0.5) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 40% 80%, rgba(255,255,255,0.4) 0%, transparent 100%),
    radial-gradient(1px 1px at 60% 90%, rgba(212,175,55,0.4) 0%, transparent 100%);
  opacity: 0.8;
}
.hero-content {
  position: relative; z-index: 2;
  max-width: 720px;
  padding: 2rem;
}
.hero-badge {
  display: inline-block;
  background: rgba(212,175,55,0.15);
  border: 1px solid rgba(212,175,55,0.40);
  color: var(--gold-light);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.4rem 1.1rem;
  border-radius: 40px;
  margin-bottom: 1.5rem;
}
.hero-title {
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
}
.hero-title em {
  font-style: italic;
  background: linear-gradient(135deg, var(--gold-2), var(--gold-light), var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: rgba(255,255,255,0.70);
  margin-bottom: 2.5rem;
  font-weight: 300;
  letter-spacing: 0.02em;
}
.hero-rings-decoration {
  position: absolute;
  right: 8%;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
}
.deco-ring {
  position: absolute;
  border-radius: 50%;
  border: 3px solid rgba(212,175,55,0.3);
  animation: floatRing 6s ease-in-out infinite;
}
.deco-ring-1 { width: 200px; height: 200px; top: -100px; left: -100px; animation-delay: 0s; border-width: 4px; border-color: rgba(212,175,55,0.4); }
.deco-ring-2 { width: 140px; height: 140px; top: -30px; left: -20px; animation-delay: 2s; border-color: rgba(201,168,76,0.25); }
.deco-ring-3 { width: 80px; height: 80px; top: 30px; left: 40px; animation-delay: 4s; border-color: rgba(240,216,120,0.35); }
@keyframes floatRing {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-18px) rotate(8deg); }
}
.hero-scroll-hint {
  position: absolute;
  bottom: 2rem; left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.4);
  font-size: 1rem;
  animation: bounce 2s ease-in-out infinite;
  z-index: 2;
}
@keyframes bounce { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(8px)} }

/* ─── FEATURES BAR ─────────────────────────────────────── */
.features-bar {
  background: var(--dark);
  display: flex;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  border-bottom: 1px solid rgba(212,175,55,0.15);
}
.feature-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 1rem 2rem;
  color: rgba(255,255,255,0.75);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-right: 1px solid rgba(255,255,255,0.07);
  transition: var(--transition);
}
.feature-item:last-child { border-right: none; }
.feature-item i { color: var(--gold); font-size: 1rem; }
.feature-item:hover { color: var(--gold); }

/* ─── SECTION HEADER ───────────────────────────────────── */
.section-header {
  text-align: center;
  margin-bottom: 3rem;
}
.section-label {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 0.5rem;
}
.section-title {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--dark);
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}
.title-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  color: var(--gold);
}
.title-divider span {
  flex: 0 0 80px;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--gold));
}
.title-divider span:last-child {
  background: linear-gradient(to left, transparent, var(--gold));
}
.title-divider i { font-size: 0.85rem; }

/* ─── CATALOG SECTION ──────────────────────────────────── */
.catalog-section {
  padding: 5rem 1.5rem;
  max-width: 1400px;
  margin: 0 auto;
}
.catalog-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 2rem;
}

/* Filter Sidebar */
.filter-sidebar {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-light);
  height: fit-content;
  position: sticky;
  top: calc(var(--nav-h) + 1rem);
}
.filter-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--gray-light);
}
.filter-header h3 {
  font-size: 1rem;
  color: var(--dark);
  font-family: 'Inter', sans-serif;
  font-weight: 600;
}
.filter-header h3 i { color: var(--gold); margin-right: 0.4rem; }
.filter-clear {
  font-size: 0.78rem;
  color: var(--gray-text);
  text-decoration: underline;
  transition: var(--transition);
}
.filter-clear:hover { color: var(--gold); }
.filter-group { margin-bottom: 1.25rem; }
.filter-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--gray-text);
  margin-bottom: 0.5rem;
}
.filter-select {
  width: 100%;
  padding: 0.55rem 0.85rem;
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  color: var(--dark);
  background: var(--white);
  outline: none;
  transition: var(--transition);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23999' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.85rem center;
  cursor: pointer;
}
.filter-select:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(212,175,55,0.12); }
.filter-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--gray-light);
}
.filter-tag {
  padding: 0.3rem 0.8rem;
  border-radius: 40px;
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--gray-bg);
  color: var(--gray-text);
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid var(--gray-light);
}
.filter-tag.active,
.filter-tag:hover {
  background: linear-gradient(135deg, var(--gold-2), var(--gold));
  color: var(--dark-3);
  border-color: var(--gold);
}

/* Products Area */
.products-area { flex: 1; }
.products-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding: 0.75rem 1rem;
  background: var(--white);
  border-radius: var(--radius-sm);
  border: 1px solid var(--gray-light);
}
.products-count { font-size: 0.85rem; color: var(--gray-text); font-weight: 500; }
.products-sort { display: flex; align-items: center; gap: 0.5rem; font-size: 0.85rem; color: var(--gray-text); }
.sort-select { width: auto; padding: 0.4rem 2rem 0.4rem 0.6rem; }
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.5rem;
}

/* Product Card */
.product-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-light);
  transition: var(--transition);
  cursor: pointer;
  position: relative;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.14);
  border-color: rgba(212,175,55,0.35);
}
.product-card-img {
  position: relative;
  height: 200px;
  background: linear-gradient(145deg, #1a1a2e 0%, #0d0d20 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.product-card-img::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, rgba(212,175,55,0.08) 0%, transparent 70%);
}
.product-wishlist {
  position: absolute;
  top: 0.75rem; right: 0.75rem;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(4px);
  color: rgba(255,255,255,0.6);
  font-size: 0.85rem;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
  z-index: 2;
}
.product-wishlist:hover,
.product-wishlist.active { color: var(--red); background: rgba(231,76,60,0.15); }
.product-card-body { padding: 1rem 1.1rem 1.25rem; }
.product-card-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 0.25rem;
  font-family: 'Playfair Display', serif;
}
.product-card-sub {
  font-size: 0.78rem;
  color: var(--gray-text);
  margin-bottom: 0.75rem;
}
.product-card-price {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--gold-dark);
  font-family: 'Inter', sans-serif;
}
.product-card-footer {
  display: flex;
  gap: 0.5rem;
  padding: 0 1.1rem 1.1rem;
}
.btn-add-cart {
  flex: 1;
  display: flex; align-items: center; justify-content: center; gap: 0.4rem;
  background: linear-gradient(135deg, var(--gold-2), var(--gold));
  color: var(--dark-3);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.55rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.btn-add-cart:hover { filter: brightness(1.1); transform: translateY(-1px); box-shadow: var(--shadow-gold); }
.btn-quick-view {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  background: var(--gray-bg);
  color: var(--gray-text);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem;
  transition: var(--transition);
}
.btn-quick-view:hover { background: var(--dark); color: var(--gold); }

/* ─── CSS RING ART ─────────────────────────────────────── */
.ring-art {
  position: relative;
  width: 100px; height: 100px;
  flex-shrink: 0;
}
.ring-art .ra-outer {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: conic-gradient(
    from 45deg,
    #8B6914 0deg,
    #D4AF37 60deg,
    #F0D878 90deg,
    #D4AF37 120deg,
    #C9A84C 160deg,
    #F0D878 200deg,
    #D4AF37 240deg,
    #B8960C 280deg,
    #D4AF37 320deg,
    #8B6914 360deg
  );
  box-shadow: 0 4px 20px rgba(212,175,55,0.45), inset 0 2px 6px rgba(255,255,255,0.15);
}
.ring-art .ra-inner {
  position: absolute;
  inset: 22%;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #2a2a3e, #1a1a2e);
  box-shadow: inset 0 3px 10px rgba(0,0,0,0.5);
}
.ring-art .ra-shine {
  position: absolute;
  top: 8%; left: 20%;
  width: 40%; height: 18%;
  border-radius: 50%;
  background: rgba(255,255,255,0.22);
  transform: rotate(-25deg);
  filter: blur(2px);
}
/* Variants */
.ring-art.ring-solitaire .ra-outer {
  background: conic-gradient(
    from 45deg, #7A5C0A 0deg, #E8C84A 70deg, #FFF0A0 100deg, #E8C84A 130deg,
    #C9A84C 160deg, #FFF0A0 200deg, #D4AF37 240deg, #A07810 280deg, #D4AF37 320deg, #7A5C0A 360deg
  );
}
.ring-art.ring-diamond::after {
  content: '';
  position: absolute;
  top: 18%; left: 42%;
  width: 16%; height: 12%;
  background: radial-gradient(circle, rgba(255,255,255,0.95), rgba(200,220,255,0.7));
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(200,220,255,0.8);
}
.ring-art.ring-thin .ra-inner { inset: 28%; }
.ring-art.ring-thick .ra-inner { inset: 15%; }
.ring-art.ring-engraved .ra-outer {
  background: conic-gradient(
    from 45deg, #6B4E0A 0deg, #C9A84C 40deg, #F0D060 80deg, #C9A84C 120deg,
    #B8960C 160deg, #E8C84A 200deg, #C9A84C 240deg, #A07810 280deg, #C9A84C 320deg, #6B4E0A 360deg
  );
}
.ring-art.ring-rose .ra-outer {
  background: conic-gradient(
    from 45deg, #8B4040 0deg, #D4887A 60deg, #F0C0A8 90deg, #D4887A 120deg,
    #C47858 160deg, #F0C0A8 200deg, #D4887A 240deg, #A85858 280deg, #D4887A 320deg, #8B4040 360deg
  );
}
.ring-art.ring-platinum .ra-outer {
  background: conic-gradient(
    from 45deg, #606060 0deg, #C0C0C0 60deg, #E8E8E8 90deg, #C0C0C0 120deg,
    #A0A0A0 160deg, #E0E0E0 200deg, #C0C0C0 240deg, #808080 280deg, #C0C0C0 320deg, #606060 360deg
  );
}

/* Cart thumb version */
.ring-thumb {
  width: 70px; height: 70px;
}
.ring-thumb .ra-inner { inset: 24%; }
.ring-thumb-xs { width: 48px; height: 48px; }
.ring-thumb-xs .ra-inner { inset: 24%; }

/* ─── TESTIMONIALS ─────────────────────────────────────── */
.testimonials-section {
  background: var(--gray-bg);
  padding: 5rem 1.5rem;
}
.testimonials-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-light);
  transition: var(--transition);
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.stars { color: var(--gold); margin-bottom: 0.85rem; font-size: 0.9rem; }
.testimonial-card p { color: var(--gray-text); font-size: 0.9rem; line-height: 1.7; margin-bottom: 1.25rem; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 0.75rem; }
.author-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-2), var(--gold-dark));
  color: var(--dark-3);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 1rem;
  flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: 0.9rem; color: var(--dark); }
.testimonial-author small { color: var(--gray-mid); font-size: 0.75rem; }

/* ─── FOOTER ───────────────────────────────────────────── */
.footer { background: var(--dark-3); color: rgba(255,255,255,0.70); }
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 1.5rem 2rem;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
}
.footer-brand .rings-logo { margin-bottom: 0.5rem; }
.footer-logo-text { font-size: 1.6rem; display: block; margin-bottom: 0.75rem; }
.footer-brand p { font-size: 0.85rem; color: rgba(255,255,255,0.5); line-height: 1.7; margin-bottom: 1.25rem; }
.footer-socials { display: flex; gap: 0.75rem; }
.footer-socials a {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.6);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem;
  transition: var(--transition);
  border: 1px solid rgba(255,255,255,0.10);
}
.footer-socials a:hover { background: var(--gold); color: var(--dark-3); border-color: var(--gold); }
.footer-links h4 {
  font-family: 'Inter', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
}
.footer-links ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-links ul li { font-size: 0.85rem; display: flex; align-items: center; gap: 0.4rem; }
.footer-links ul li i { color: var(--gold); font-size: 0.8rem; width: 14px; }
.footer-links ul a { transition: var(--transition); }
.footer-links ul a:hover { color: var(--gold); }
.payment-icons { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.5rem; }
.pay-icon {
  padding: 0.3rem 0.6rem;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: rgba(255,255,255,0.7);
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 1.5rem;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
}

/* ─── CHECKOUT PAGE ────────────────────────────────────── */
.checkout-page {
  min-height: calc(100vh - var(--nav-h));
  background: var(--gray-bg);
  padding: 3rem 1.5rem;
}
.checkout-container { max-width: 1100px; margin: 0 auto; }

.checkout-progress {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2.5rem;
  gap: 0;
}
.progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}
.step-circle {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--gray-light);
  border: 2px solid var(--gray-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--gray-mid);
  transition: var(--transition);
}
.progress-step.active .step-circle {
  background: linear-gradient(135deg, var(--gold-2), var(--gold));
  border-color: var(--gold);
  color: var(--dark-3);
  box-shadow: 0 0 0 4px rgba(212,175,55,0.20);
}
.progress-step.completed .step-circle {
  background: var(--dark);
  border-color: var(--gold-dark);
  color: var(--gold);
}
.progress-step span { font-size: 0.75rem; font-weight: 600; color: var(--gray-mid); white-space: nowrap; }
.progress-step.active span { color: var(--gold-dark); }
.progress-step.completed span { color: var(--dark); }
.progress-line {
  width: 80px; height: 2px;
  background: var(--gray-light);
  margin-bottom: 1.2rem;
  transition: var(--transition);
}
.progress-line.completed { background: linear-gradient(to right, var(--gold-dark), var(--gold)); }

.checkout-layout { display: grid; grid-template-columns: 1fr 340px; gap: 2rem; }
.checkout-main {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-light);
}
.checkout-title {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--dark);
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--gray-bg);
}

/* Checkout Product Card */
.checkout-product-card {
  display: flex;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--gray-bg);
  border-radius: var(--radius);
  border: 1px solid var(--gray-light);
  margin-bottom: 2rem;
  align-items: center;
}
.checkout-product-info h3 { font-size: 1.05rem; margin-bottom: 0.2rem; }
.checkout-product-info p { font-size: 0.82rem; color: var(--gray-text); margin-bottom: 0.6rem; }
.checkout-prices { display: flex; align-items: center; gap: 0.75rem; }
.price-original { font-size: 0.85rem; color: var(--gray-mid); text-decoration: line-through; }
.price-final { font-size: 1.2rem; font-weight: 700; color: var(--gold-dark); }

/* Size Section */
.size-section {
  background: var(--gray-bg);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 2rem;
  border: 1px solid var(--gray-light);
}
.size-section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.25rem; }
.size-section-header h3 { font-size: 0.95rem; font-family: 'Inter', sans-serif; font-weight: 700; letter-spacing: 0.06em; color: var(--dark); }
.measure-link {
  display: flex; align-items: center; gap: 0.4rem;
  font-size: 0.82rem; color: var(--gold-dark); font-weight: 600;
  border-bottom: 1px dashed var(--gold-dark);
  transition: var(--transition);
}
.measure-link:hover { color: var(--gold); border-color: var(--gold); }
.size-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; margin-bottom: 1rem; }
.size-group { display: flex; flex-direction: column; gap: 0.4rem; }
.size-label { font-size: 0.82rem; font-weight: 600; color: var(--gray-text); display: flex; align-items: center; gap: 0.4rem; }
.size-label i { color: var(--gold); }
.size-select {
  padding: 0.6rem 2rem 0.6rem 0.85rem;
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  background: var(--white);
  color: var(--dark);
  outline: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23999' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  transition: var(--transition);
}
.size-select:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(212,175,55,0.12); }
.size-info-box {
  display: flex; align-items: center; gap: 0.5rem;
  background: rgba(212,175,55,0.08);
  border: 1px solid rgba(212,175,55,0.25);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.85rem;
  font-size: 0.82rem;
  color: var(--gray-text);
}
.size-info-box i { color: var(--gold); flex-shrink: 0; }
.inline-link { color: var(--gold-dark); font-weight: 600; text-decoration: underline; }
.inline-link:hover { color: var(--gold); }

/* Customer Form */
.customer-form { margin-bottom: 2rem; }
.customer-form h3 { font-size: 1rem; font-family: 'Inter', sans-serif; font-weight: 700; margin-bottom: 1.25rem; letter-spacing: 0.04em; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.35rem; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-size: 0.8rem; font-weight: 600; color: var(--gray-text); text-transform: uppercase; letter-spacing: 0.04em; }
.form-input {
  padding: 0.65rem 0.9rem;
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--dark);
  background: var(--white);
  outline: none;
  transition: var(--transition);
}
.form-input:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(212,175,55,0.12); }
.form-input::placeholder { color: var(--gray-mid); }

.btn-confirm {
  width: 100%;
  padding: 1rem;
  background: linear-gradient(135deg, #1a9e50 0%, #27ae60 50%, #1e8a4a 100%);
  color: white;
  font-size: 1rem;
  font-weight: 700;
  border-radius: var(--radius);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: var(--transition);
  margin-bottom: 1rem;
  display: flex; align-items: center; justify-content: center; gap: 0.6rem;
  box-shadow: 0 4px 16px rgba(39,174,96,0.30);
}
.btn-confirm:hover { filter: brightness(1.1); transform: translateY(-2px); box-shadow: 0 8px 28px rgba(39,174,96,0.40); }
.btn-confirm:active { transform: translateY(0); }

.btn-back-link {
  display: flex; align-items: center; justify-content: center; gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--gray-text);
  transition: var(--transition);
  width: 100%;
}
.btn-back-link:hover { color: var(--gold-dark); }

/* Checkout Sidebar */
.checkout-sidebar {}
.measure-panel {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-light);
}
.measure-panel h3 {
  font-size: 1rem;
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  margin-bottom: 1.25rem;
  color: var(--dark);
  display: flex; align-items: center; gap: 0.5rem;
}
.measure-panel h3 i { color: var(--gold); }

/* CSS Hand Art */
.hand-illustration { margin-bottom: 1.25rem; }
.hand-art {
  position: relative;
  width: 180px;
  height: 200px;
  margin: 0 auto 1rem;
}
.palm {
  position: absolute;
  bottom: 20px; left: 30px;
  width: 120px; height: 90px;
  background: linear-gradient(145deg, #f5d5b0, #e8b880);
  border-radius: 0 0 24px 24px;
}
.fingers {
  position: absolute;
  bottom: 105px; left: 30px;
  display: flex; gap: 4px;
  align-items: flex-end;
}
.finger {
  width: 24px; height: 70px;
  background: linear-gradient(145deg, #f5d5b0, #e8b880);
  border-radius: 12px 12px 0 0;
  position: relative;
  flex-shrink: 0;
}
.finger.tall { height: 86px; }
.finger.med { height: 80px; }
.thumb {
  position: absolute;
  bottom: 80px; left: 8px;
  width: 22px; height: 52px;
  background: linear-gradient(145deg, #f5d5b0, #e8b880);
  border-radius: 14px 14px 6px 0;
  transform: rotate(-20deg);
  transform-origin: bottom center;
}
.ring-on-finger {
  position: absolute;
  top: 30%;
  left: 50%; transform: translateX(-50%);
  width: 22px; height: 8px;
  border-radius: 50%;
  border: 2.5px solid var(--gold);
  background: transparent;
  box-shadow: 0 1px 4px rgba(212,175,55,0.5);
}
.r2 { border-color: var(--gold-light); }
.r3 { border-color: var(--gold-2); }

.ruler-visual { margin: 0.5rem 0; }
.ruler-bar {
  height: 24px;
  background: linear-gradient(to right, #f5d5b0, #e8c080);
  border-radius: 4px;
  border: 1px solid #c9a84c;
  display: flex; align-items: center; justify-content: space-around;
  position: relative;
  overflow: hidden;
}
.ruler-bar::before {
  content: '';
  position: absolute; inset: 0;
  background: repeating-linear-gradient(to right, rgba(0,0,0,0.08) 0px, rgba(0,0,0,0.08) 1px, transparent 1px, transparent 10%);
}
.ruler-bar span { font-size: 0.6rem; color: rgba(0,0,0,0.5); z-index: 1; }

.measure-steps { display: flex; flex-direction: column; gap: 0.6rem; margin-bottom: 1rem; }
.measure-step { display: flex; align-items: flex-start; gap: 0.6rem; }
.step-num {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-2), var(--gold));
  color: var(--dark-3);
  font-size: 0.7rem;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.measure-step p { font-size: 0.78rem; color: var(--gray-text); line-height: 1.5; }

/* ─── PAYMENT PAGE ─────────────────────────────────────── */
.payment-page {
  min-height: calc(100vh - var(--nav-h));
  background: var(--gray-bg);
  padding: 3rem 1.5rem;
}
.payment-container {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 2rem;
  align-items: start;
}
.payment-section-title {
  font-size: 1.1rem;
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--dark);
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--gray-bg);
  display: flex; align-items: center; gap: 0.5rem;
}
.payment-section-title i { color: var(--gold); }

/* Summary Panel */
.payment-summary {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-light);
}
.order-table { width: 100%; border-collapse: collapse; margin-bottom: 1.5rem; }
.order-table th { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--gray-mid); font-family: 'Inter', sans-serif; font-weight: 600; padding: 0.5rem; border-bottom: 1px solid var(--gray-light); text-align: left; }
.order-table td { padding: 0.85rem 0.5rem; border-bottom: 1px solid var(--gray-bg); vertical-align: middle; }
.order-product-row { display: flex; align-items: center; gap: 0.75rem; }
.order-product-row strong { display: block; font-size: 0.875rem; margin-bottom: 0.15rem; }
.order-product-row small { color: var(--gray-text); font-size: 0.75rem; }
.price-cell { font-weight: 700; color: var(--gold-dark); white-space: nowrap; font-size: 0.9rem; }
.order-totals { border-top: 1px solid var(--gray-light); padding-top: 1rem; margin-bottom: 1.5rem; display: flex; flex-direction: column; gap: 0.5rem; }
.total-row { display: flex; justify-content: space-between; font-size: 0.9rem; color: var(--gray-text); }
.total-row.total-final { font-size: 1.1rem; font-weight: 700; color: var(--dark); border-top: 1px solid var(--gray-light); padding-top: 0.6rem; margin-top: 0.2rem; }
.free-shipping { color: var(--green); font-weight: 600; }
.security-badges {
  display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1rem;
  justify-content: center;
}
.security-badges span {
  display: flex; align-items: center; gap: 0.3rem;
  font-size: 0.72rem; color: var(--gray-text);
}
.security-badges i { color: var(--green); }

/* Payment Panel */
.payment-panel {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-light);
}
.payment-tabs { display: flex; gap: 0.5rem; margin-bottom: 1.5rem; }
.pay-tab {
  flex: 1;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--gray-light);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-text);
  display: flex; align-items: center; justify-content: center; gap: 0.4rem;
  transition: var(--transition);
}
.pay-tab:hover { border-color: var(--gold); color: var(--gold-dark); }
.pay-tab.active {
  background: linear-gradient(135deg, var(--gold-2), var(--gold));
  border-color: var(--gold);
  color: var(--dark-3);
  box-shadow: var(--shadow-gold);
}

.pay-tab-content.hidden { display: none; }
.pix-section {}
.pix-instruction { font-size: 0.85rem; color: var(--gray-text); margin-bottom: 1.25rem; line-height: 1.6; }

/* QR Code */
.qr-wrapper { text-align: center; margin-bottom: 1.25rem; }
.qr-code {
  width: 160px; height: 160px;
  margin: 0 auto 0.5rem;
  background:
    repeating-linear-gradient(0deg,
      #000 0px, #000 4px, #fff 4px, #fff 8px,
      #000 8px, #000 12px, #fff 12px, #fff 20px,
      #000 20px, #000 24px, #fff 24px, #fff 32px
    ),
    repeating-linear-gradient(90deg,
      transparent 0px, transparent 8px,
      rgba(0,0,0,0.8) 8px, rgba(0,0,0,0.8) 12px,
      transparent 12px, transparent 24px,
      rgba(0,0,0,0.9) 24px, rgba(0,0,0,0.9) 28px
    );
  border: 3px solid var(--dark);
  border-radius: var(--radius-sm);
  position: relative;
  overflow: hidden;
}
.qr-code::before {
  content: '';
  position: absolute; inset: 0;
  background:
    linear-gradient(45deg, #000 0%, #000 30%, transparent 30%) no-repeat 0 0 / 40px 40px,
    linear-gradient(135deg, #000 0%, #000 30%, transparent 30%) no-repeat right 0 / 40px 40px,
    linear-gradient(315deg, #000 0%, #000 30%, transparent 30%) no-repeat 0 bottom / 40px 40px;
}
.qr-code::after {
  content: '';
  position: absolute; inset: 8px;
  background: repeating-linear-gradient(
    45deg,
    #000 0px, #000 2px, transparent 2px, transparent 6px
  );
  opacity: 0.7;
}
.qr-label { font-size: 0.75rem; color: var(--gray-mid); font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; }

/* PIX copy */
.pix-copy-section { margin-bottom: 1rem; }
.pix-copy-section label { font-size: 0.8rem; font-weight: 700; color: var(--gray-text); text-transform: uppercase; letter-spacing: 0.06em; display: block; margin-bottom: 0.4rem; }
.pix-copy-row { display: flex; gap: 0.5rem; }
.pix-code-input {
  flex: 1;
  padding: 0.6rem 0.75rem;
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius-sm);
  font-size: 0.72rem;
  color: var(--gray-text);
  background: var(--gray-bg);
  outline: none;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.btn-copy {
  padding: 0 1rem;
  background: var(--dark);
  color: var(--gold);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  transition: var(--transition);
}
.btn-copy:hover { background: var(--gold); color: var(--dark); }
.btn-copy.copied { background: var(--green); color: white; }

.pix-note { font-size: 0.78rem; color: var(--gray-mid); line-height: 1.6; margin-bottom: 1rem; }

/* Payment Processing */
.payment-processing {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.85rem 1rem;
  background: rgba(212,175,55,0.06);
  border: 1px dashed rgba(212,175,55,0.30);
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
  font-size: 0.82rem;
  color: var(--gray-text);
}
.spinner {
  width: 18px; height: 18px;
  border: 2px solid rgba(212,175,55,0.25);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  flex-shrink: 0;
}
@keyframes spin { to { transform: rotate(360deg); } }

.btn-verify {
  width: 100%;
  padding: 0.85rem;
  background: var(--dark);
  color: white;
  font-size: 0.875rem;
  font-weight: 700;
  border-radius: var(--radius);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: var(--transition);
  margin-bottom: 1rem;
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
}
.btn-verify:hover { background: var(--dark-2); transform: translateY(-1px); }

.payment-status {
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 1rem;
}
.payment-status.approved { background: var(--green-light); color: var(--green); border: 1px solid rgba(39,174,96,0.30); }
.payment-status.approved i { font-size: 1.1rem; }
.payment-footer-link { text-align: center; }
.payment-footer-link a { font-size: 0.78rem; color: var(--gray-mid); text-decoration: underline; transition: var(--transition); }
.payment-footer-link a:hover { color: var(--gold-dark); }

/* Card form */
.card-form { display: flex; flex-direction: column; gap: 1rem; }

/* ─── ADMIN LAYOUT ─────────────────────────────────────── */
.admin-layout { display: grid; grid-template-columns: 230px 1fr; min-height: calc(100vh - var(--nav-h)); }

.admin-sidebar {
  background: var(--dark);
  display: flex;
  flex-direction: column;
  padding: 1.5rem 0;
  border-right: 1px solid rgba(212,175,55,0.12);
  position: sticky;
  top: var(--nav-h);
  height: calc(100vh - var(--nav-h));
  overflow-y: auto;
}
.admin-logo {
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0 1.5rem 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 1.25rem;
}
.admin-nav { flex: 1; display: flex; flex-direction: column; gap: 0.15rem; padding: 0 0.75rem; }
.admin-nav-item {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,0.60);
  font-size: 0.875rem;
  font-weight: 500;
  transition: var(--transition);
}
.admin-nav-item i { width: 18px; text-align: center; font-size: 0.85rem; }
.admin-nav-item:hover { background: rgba(212,175,55,0.10); color: var(--gold-light); }
.admin-nav-item.active { background: rgba(212,175,55,0.15); color: var(--gold); border-left: 3px solid var(--gold); }
.admin-sidebar-footer { margin-top: auto; padding: 0 0.75rem; border-top: 1px solid rgba(255,255,255,0.08); padding-top: 1rem; }

.admin-main { padding: 2rem; background: var(--gray-bg); overflow-y: auto; }
.admin-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  margin-bottom: 2rem;
}
.admin-page-title { font-size: 1.6rem; letter-spacing: 0.04em; color: var(--dark); }
.admin-subtitle { font-size: 0.85rem; color: var(--gray-mid); margin-top: 0.25rem; }

/* Stats */
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-bottom: 2rem; }
.stat-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.25rem;
  display: flex; align-items: center; gap: 1rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-light);
  transition: var(--transition);
}
.stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.stat-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.stat-icon.gold { background: rgba(212,175,55,0.12); color: var(--gold-dark); }
.stat-icon.yellow { background: var(--yellow-light); color: var(--yellow); }
.stat-icon.green { background: var(--green-light); color: var(--green); }
.stat-icon.blue { background: var(--blue-light); color: var(--blue); }
.stat-num { font-size: 1.5rem; font-weight: 800; color: var(--dark); line-height: 1; margin-bottom: 0.2rem; }
.stat-label { font-size: 0.78rem; color: var(--gray-mid); font-weight: 500; }

/* Admin Cards */
.admin-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-light);
  margin-bottom: 1.5rem;
}
.admin-card-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--gray-light);
}
.admin-card-header h3 { font-size: 1rem; font-family: 'Inter', sans-serif; font-weight: 700; }

/* Table Controls */
.table-controls { display: flex; align-items: center; gap: 0.75rem; }
.search-table {
  display: flex; align-items: center; gap: 0.5rem;
  background: var(--gray-bg);
  border: 1px solid var(--gray-light);
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.75rem;
}
.search-table i { color: var(--gray-mid); font-size: 0.8rem; }
.table-search-input {
  background: none;
  border: none;
  outline: none;
  font-size: 0.85rem;
  color: var(--dark);
  width: 160px;
}
.table-search-input::placeholder { color: var(--gray-mid); }
#statusFilter { width: auto; padding: 0.4rem 2rem 0.4rem 0.75rem; }

/* Orders Table */
.table-wrapper { overflow-x: auto; }
.orders-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.orders-table th {
  text-align: left;
  padding: 0.65rem 0.85rem;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--gray-mid);
  border-bottom: 2px solid var(--gray-bg);
  white-space: nowrap;
}
.orders-table td {
  padding: 0.9rem 0.85rem;
  border-bottom: 1px solid var(--gray-bg);
  vertical-align: middle;
  white-space: nowrap;
}
.orders-table tr:last-child td { border-bottom: none; }
.orders-table tbody tr:hover { background: rgba(212,175,55,0.04); }
.order-num { font-weight: 700; color: var(--dark); }
.order-client { font-weight: 500; }
.order-date { color: var(--gray-text); font-size: 0.82rem; }
.size-pair { display: flex; flex-direction: column; gap: 0.1rem; font-size: 0.78rem; color: var(--gray-text); }
.size-pair strong { color: var(--dark); font-size: 0.85rem; }
.order-price { font-weight: 700; color: var(--dark); }

.status-badge {
  display: inline-flex; align-items: center; gap: 0.3rem;
  padding: 0.25rem 0.75rem;
  border-radius: 40px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}
.status-badge.pago { background: var(--green-light); color: var(--green); }
.status-badge.aguardando { background: var(--yellow-light); color: #a07000; }
.status-badge.producao { background: var(--blue-light); color: var(--blue); }
.status-badge.cancelado { background: rgba(231,76,60,0.10); color: var(--red); }

.tbl-action {
  width: 30px; height: 30px;
  border-radius: var(--radius-sm);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 0.75rem;
  transition: var(--transition);
  cursor: pointer;
}
.tbl-action.view { background: var(--blue-light); color: var(--blue); }
.tbl-action.edit { background: var(--yellow-light); color: var(--yellow); }
.tbl-action.del { background: rgba(231,76,60,0.10); color: var(--red); }
.tbl-action:hover { filter: brightness(1.1); transform: scale(1.1); }

/* Chart */
.chart-container { height: 280px; position: relative; }
.chart-legend { display: flex; align-items: center; gap: 0.4rem; font-size: 0.8rem; color: var(--gray-text); }
.legend-dot { width: 12px; height: 12px; border-radius: 50%; display: inline-block; }
.gold-dot { background: var(--gold); }

/* ─── SIMPLE PAGES (Clients, Config) ───────────────────── */
.simple-page {
  min-height: calc(100vh - var(--nav-h));
  padding: 5rem 1.5rem;
  background: var(--gray-bg);
}
.coming-soon-card {
  max-width: 500px;
  margin: 0 auto;
  background: var(--white);
  border-radius: var(--radius);
  padding: 3rem 2rem;
  text-align: center;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-light);
}
.coming-soon-card i { font-size: 3rem; color: var(--gold); margin-bottom: 1rem; }
.coming-soon-card h3 { font-size: 1.4rem; margin-bottom: 0.75rem; }
.coming-soon-card p { color: var(--gray-text); margin-bottom: 1.5rem; line-height: 1.7; }

/* ─── MODAL ────────────────────────────────────────────── */
.modal-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 2000;
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity var(--transition);
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.modal-overlay.open { display: flex; opacity: 1; }
.modal {
  background: var(--white);
  border-radius: var(--radius);
  max-width: 680px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0,0,0,0.40);
  transform: scale(0.95);
  transition: transform var(--transition);
}
.modal-overlay.open .modal { transform: scale(1); }
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.5rem;
  border-bottom: 1px solid var(--gray-light);
  background: var(--dark);
  color: white;
  border-radius: var(--radius) var(--radius) 0 0;
  position: sticky; top: 0; z-index: 1;
}
.modal-header h2 { font-size: 1.2rem; color: var(--gold); display: flex; align-items: center; gap: 0.5rem; }
.modal-close { color: rgba(255,255,255,0.6); font-size: 1.1rem; width: 34px; height: 34px; border-radius: 50%; display:flex;align-items:center;justify-content:center;transition:var(--transition); }
.modal-close:hover { background: rgba(255,255,255,0.1); color: white; }
.modal-body { padding: 1.5rem; }
.modal-footer { padding: 1rem 1.5rem; border-top: 1px solid var(--gray-light); text-align: right; }

/* Modal Hand Art */
.modal-illustration { display: flex; justify-content: center; margin-bottom: 2rem; }
.modal-hand-art {
  position: relative;
  width: 200px; height: 220px;
}
.mh-palm {
  position: absolute;
  bottom: 20px; left: 35px;
  width: 130px; height: 100px;
  background: linear-gradient(145deg, #f9e4c0, #f0cc88);
  border-radius: 0 0 28px 28px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.10);
}
.mh-fingers { position: absolute; bottom: 115px; left: 35px; display: flex; gap: 5px; align-items: flex-end; }
.mh-finger {
  width: 26px; height: 75px;
  background: linear-gradient(145deg, #f9e4c0, #f0cc88);
  border-radius: 13px 13px 0 0;
  box-shadow: 0 -2px 8px rgba(0,0,0,0.08);
}
.mh-finger.tall { height: 92px; }
.mh-finger.med { height: 85px; }
.mh-thumb {
  position: absolute;
  bottom: 90px; left: 10px;
  width: 25px; height: 60px;
  background: linear-gradient(145deg, #f9e4c0, #f0cc88);
  border-radius: 14px 14px 8px 0;
  transform: rotate(-22deg);
  transform-origin: bottom center;
  box-shadow: 0 -2px 8px rgba(0,0,0,0.08);
}
.mh-rings { position: absolute; bottom: 155px; left: 90px; display: flex; flex-direction: column; gap: 2px; }
.mh-ring {
  width: 28px; height: 10px;
  border-radius: 50%;
  border: 3px solid var(--gold);
  background: transparent;
  box-shadow: 0 2px 8px rgba(212,175,55,0.50);
}
.mr2 { border-color: var(--gold-light); }
.mr3 { border-color: var(--gold-2); }

/* Modal Steps */
.modal-steps { margin-bottom: 2rem; }
.modal-steps h3 { font-size: 1rem; font-family: 'Inter', sans-serif; font-weight: 700; margin-bottom: 1rem; }
.modal-step { display: flex; gap: 1rem; margin-bottom: 1rem; align-items: flex-start; }
.ms-num {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-2), var(--gold));
  color: var(--dark-3);
  font-size: 0.8rem;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.modal-step strong { display: block; font-size: 0.9rem; margin-bottom: 0.2rem; }
.modal-step p { font-size: 0.82rem; color: var(--gray-text); line-height: 1.5; }

/* Size Table */
.size-table-section h3 { font-size: 1rem; font-family: 'Inter', sans-serif; font-weight: 700; margin-bottom: 1rem; }
.size-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.size-table th { background: var(--dark); color: var(--gold); padding: 0.65rem 1rem; text-align: left; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; }
.size-table td { padding: 0.65rem 1rem; border-bottom: 1px solid var(--gray-bg); }
.size-table tr:hover td { background: rgba(212,175,55,0.04); }
.size-table tr:nth-child(even) td { background: var(--gray-bg); }
.size-table tr:nth-child(even):hover td { background: rgba(212,175,55,0.06); }
.size-table th:first-child { border-radius: var(--radius-sm) 0 0 0; }
.size-table th:last-child { border-radius: 0 var(--radius-sm) 0 0; }

/* ─── TOAST ────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 2rem; left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--dark);
  color: white;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 500;
  z-index: 9999;
  opacity: 0;
  transition: opacity 0.3s, transform 0.3s;
  border-left: 4px solid var(--gold);
  box-shadow: var(--shadow-lg);
  white-space: nowrap;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.success { border-left-color: var(--green); }
.toast.error { border-left-color: var(--red); }

/* ─── RESPONSIVE ───────────────────────────────────────── */
@media (max-width: 1200px) {
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1024px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .catalog-layout { grid-template-columns: 1fr; }
  .filter-sidebar { position: static; }
  .checkout-layout { grid-template-columns: 1fr; }
  .checkout-sidebar { order: -1; }
  .payment-container { grid-template-columns: 1fr; }
  .admin-layout { grid-template-columns: 1fr; }
  .admin-sidebar { display: none; }
  .hero-rings-decoration { display: none; }
}

@media (max-width: 768px) {
  :root { --nav-h: 60px; }
  .topnav-inner { padding: 0 1rem; }
  .logo-text { font-size: 1.2rem; }
  .hero-title { font-size: 2.5rem; }
  .features-bar { gap: 0; }
  .feature-item { padding: 0.75rem 1rem; font-size: 0.75rem; }
  .catalog-section { padding: 3rem 1rem; }
  .section-title { font-size: 1.6rem; }
  .products-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 1rem; }
  .form-row { grid-template-columns: 1fr; }
  .size-row { grid-template-columns: 1fr; }
  .checkout-progress { gap: 0; }
  .progress-line { width: 40px; }
  .stats-row { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 1.5rem; padding: 3rem 1rem 1.5rem; }
  .cart-drawer { width: 100%; right: -100%; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .admin-main { padding: 1.5rem 1rem; }
}

@media (max-width: 480px) {
  .hero { min-height: 80vh; }
  .hero-title { font-size: 2rem; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-row { grid-template-columns: 1fr; }
  .feature-item span { display: none; }
  .progress-line { width: 24px; }
  .checkout-progress { gap: 0; }
  .checkout-page { padding: 2rem 1rem; }
  .payment-page { padding: 2rem 1rem; }
}