/* =============================================
   CANECARIACE — BRINDES CORPORATIVOS
   style.css
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@300;400;600;700&family=Cinzel:wght@400;700;900&display=swap');

:root {
  --gold: #c9a84c;
  --gold-light: #f0d080;
  --gold-pale: #e8c96a;
  --gold-dark: #8a6a1a;
  --black: #000000;
  --black-soft: #0a0a0a;
  --black-card: #0f0f0f;
  --black-hover: #181818;
  --white: #fff;
  --text-muted: #888;
  --border: rgba(201, 168, 76, 0.25);
  --glow: 0 0 20px rgba(201, 168, 76, 0.35);
  --glow-strong: 0 0 40px rgba(201, 168, 76, 0.55);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background-color: var(--black);
  color: var(--white);
  font-family: 'Cormorant Garamond', serif;
  min-height: 100vh;
  overflow-x: hidden;
}

#sparkles {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
}

/* ── HEADER ─────────────────────────────────── */
.header {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 40px 20px 20px;
  animation: fadeDown 1s ease forwards;
}

.header-logo { margin-bottom: 4px; }

.logo-img {
  max-width: 120px;
  height: auto;
  filter: drop-shadow(0 0 18px rgba(201,168,76,0.5));
  transition: filter 0.3s ease;
}
.logo-img:hover {
  filter: drop-shadow(0 0 28px rgba(201,168,76,0.8));
}

.header-tagline {
  font-family: 'Cinzel', serif;
  font-size: clamp(0.75rem, 2vw, 1rem);
  font-weight: 300;
  letter-spacing: 0.45em;
  color: var(--gold);
  text-transform: uppercase;
  opacity: 0.8;
  margin-bottom: 16px;
}

.header-line {
  width: 160px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  margin: 0 auto;
}

/* ── NAV ─────────────────────────────────────── */
.nav {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  gap: 12px;
  padding: 20px 20px 40px;
  flex-wrap: wrap;
  animation: fadeUp 1s ease 0.3s both;
}

.nav-btn {
  font-family: 'Cinzel', serif;
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: transparent;
  border: 1px solid rgba(201,168,76,0.2);
  padding: 10px 24px;
  cursor: pointer;
  transition: all 0.35s ease;
  position: relative;
  overflow: hidden;
}
.nav-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(201,168,76,0.08), rgba(240,208,128,0.12));
  opacity: 0;
  transition: opacity 0.35s ease;
}
.nav-btn:hover::before, .nav-btn.active::before { opacity: 1; }
.nav-btn:hover, .nav-btn.active {
  color: var(--gold-light);
  border-color: var(--gold);
  box-shadow: var(--glow);
}

/* ── GRID ────────────────────────────────────── */
.catalog-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 28px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px 80px;
}

/* ── CARD ────────────────────────────────────── */
.card {
  background: var(--black-card);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease;
  animation: fadeUp 0.7s ease both;
}
.card:nth-child(1) { animation-delay: 0.1s; }
.card:nth-child(2) { animation-delay: 0.2s; }
.card:nth-child(3) { animation-delay: 0.3s; }
.card:nth-child(4) { animation-delay: 0.4s; }
.card:nth-child(5) { animation-delay: 0.5s; }
.card:nth-child(6) { animation-delay: 0.6s; }

.card::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(201,168,76,0.04), transparent);
  transition: left 0.7s ease;
  pointer-events: none;
  z-index: 2;
}
.card:hover::before { left: 160%; }
.card:hover {
  transform: translateY(-6px);
  border-color: rgba(201,168,76,0.6);
  box-shadow: 0 8px 40px rgba(201,168,76,0.18), 0 2px 10px rgba(0,0,0,0.8);
}
.card.hidden { display: none; }

/* Imagem do card */
.card-image {
  position: relative;
  height: 220px;
  background: #0a0a0a;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}
.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.card:hover .card-image img { transform: scale(1.06); }

/* Overlay */
.card-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.35s ease;
  z-index: 4;
}
.card:hover .card-overlay { opacity: 1; }

.card-btn {
  font-family: 'Cinzel', serif;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--black);
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  border: none;
  padding: 12px 28px;
  cursor: pointer;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}
.card-btn:hover {
  box-shadow: var(--glow-strong);
  transform: scale(1.04);
}

/* Info */
.card-info { padding: 24px; }

.card-category {
  font-family: 'Cinzel', serif;
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  opacity: 0.75;
}
.card-name {
  font-size: 1.45rem;
  font-weight: 600;
  color: var(--white);
  margin: 8px 0 10px;
  line-height: 1.25;
}
.card-desc {
  font-size: 0.92rem;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Footer do card */
.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}
.card-price {
  font-family: 'Cinzel', serif;
  font-size: 1.05rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.card-price small {
  font-size: 0.7rem;
  font-weight: 400;
  opacity: 0.7;
}
.card-add {
  font-family: 'Cinzel', serif;
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  background: transparent;
  border: 1px solid rgba(201,168,76,0.3);
  padding: 8px 16px;
  cursor: pointer;
  transition: all 0.3s ease;
}
.card-add:hover {
  background: linear-gradient(135deg, rgba(201,168,76,0.12), rgba(240,208,128,0.16));
  border-color: var(--gold);
  box-shadow: var(--glow);
  color: var(--gold-light);
}

/* ── QUANTIDADE ──────────────────────────────── */
.card-quantity {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.card-quantity label {
  font-family: 'Cinzel', serif;
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.qty-min { color: var(--gold); opacity: 0.8; }

.qty-input {
  background: #111;
  border: 1px solid var(--border);
  color: var(--white);
  font-family: 'Cormorant Garamond', serif;
  font-size: 1rem;
  padding: 8px 14px;
  width: 100%;
  outline: none;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.qty-input:focus {
  border-color: var(--gold);
  box-shadow: var(--glow);
}
.qty-input.invalid {
  border-color: #c0392b;
  box-shadow: 0 0 12px rgba(192,57,43,0.3);
}

.qty-total {
  font-family: 'Cinzel', serif;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--gold-light);
  filter: drop-shadow(0 0 6px rgba(201,168,76,0.4));
}
.qty-total.error { color: #e74c3c; filter: none; }

/* ── MODAL ───────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
  padding: 20px;
}
.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: #0f0f0f;
  border: 1px solid rgba(201,168,76,0.35);
  max-width: 700px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 0 60px rgba(201,168,76,0.15);
  animation: fadeUp 0.35s ease;
}

.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  z-index: 10;
  background: transparent;
  border: 1px solid rgba(201,168,76,0.3);
  color: var(--gold);
  font-size: 1rem;
  width: 36px; height: 36px;
  cursor: pointer;
  transition: all 0.3s ease;
}
.modal-close:hover {
  background: rgba(201,168,76,0.1);
  border-color: var(--gold);
  box-shadow: var(--glow);
}

/* Galeria do modal */
.modal-gallery {
  position: relative;
  height: 380px;
  background: #0a0a0a;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.modal-img-wrap {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal-img-wrap img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: opacity 0.3s ease;
}

.modal-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.6);
  border: 1px solid rgba(201,168,76,0.3);
  color: var(--gold);
  font-size: 1.4rem;
  width: 44px; height: 44px;
  cursor: pointer;
  z-index: 5;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal-arrow:hover {
  background: rgba(201,168,76,0.15);
  border-color: var(--gold);
  box-shadow: var(--glow);
}
.modal-arrow.left  { left: 12px; }
.modal-arrow.right { right: 12px; }
.modal-arrow:disabled { opacity: 0.2; cursor: default; }

.modal-counter {
  text-align: center;
  font-family: 'Cinzel', serif;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--text-muted);
  padding: 10px;
  border-bottom: 1px solid var(--border);
}

/* Corpo do modal */
.modal-body {
  padding: 28px 32px 32px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.modal-category {
  font-family: 'Cinzel', serif;
  font-size: 0.6rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  opacity: 0.75;
}
.modal-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--white);
  line-height: 1.2;
}
.modal-desc {
  font-size: 1rem;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.7;
}
.modal-price {
  font-family: 'Cinzel', serif;
  font-size: 1.2rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-top: 6px;
}

/* ── FOOTER ──────────────────────────────────── */
.footer {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 40px 20px 50px;
  border-top: 1px solid var(--border);
}
.footer-divider {
  font-size: 1.1rem;
  color: var(--gold);
  letter-spacing: 0.3em;
  margin-bottom: 18px;
  filter: drop-shadow(0 0 6px var(--gold));
}
.footer-text {
  font-size: 0.85rem;
  font-weight: 300;
  color: var(--text-muted);
  letter-spacing: 0.12em;
}

/* ── ANIMAÇÕES ───────────────────────────────── */
@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── RESPONSIVO ──────────────────────────────── */
@media (max-width: 600px) {
  .catalog-grid { padding: 0 16px 60px; gap: 20px; }
  .header { padding: 40px 16px 20px; }
  .modal-gallery { height: 260px; }
  .modal-body { padding: 20px; }
}
/* ── BOTÕES FLUTUANTES ───────────────────────── */
.float-btns {
  position: fixed;
  bottom: 32px;
  right: 28px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.float-btn {
  width: 52px;
  height: 52px;
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border: 1px solid rgba(201,168,76,0.3);
  background: rgba(10,10,10,0.9);
  backdrop-filter: blur(8px);
  transition: all 0.35s ease;
  position: relative;
  overflow: hidden;
}

.float-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.35s ease;
}

.float-btn.whats::before {
  background: linear-gradient(135deg, rgba(37,211,102,0.15), rgba(37,211,102,0.05));
}
.float-btn.insta::before {
  background: linear-gradient(135deg, rgba(201,168,76,0.15), rgba(240,208,128,0.05));
}

.float-btn:hover::before { opacity: 1; }

.float-btn.whats svg { color: #25d366; }
.float-btn.insta svg { color: var(--gold); }

.float-btn svg {
  width: 22px;
  height: 22px;
  position: relative;
  z-index: 1;
  transition: transform 0.3s ease;
}

.float-btn:hover {
  border-color: var(--gold);
  box-shadow: var(--glow);
  transform: translateY(-3px);
}

.float-btn:hover svg { transform: scale(1.15); }