/* =========================================================
   COMPONENTES
   ========================================================= */

/* ---------- NAVBAR ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--container-pad);
  background: transparent;
  transition: background var(--dur-med) var(--ease-silk),
              box-shadow var(--dur-med) var(--ease-silk),
              padding var(--dur-med) var(--ease-silk);
}

.nav.is-scrolled {
  background: rgba(246, 240, 227, 0.88);
  backdrop-filter: blur(14px) saturate(1.2);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  box-shadow: 0 1px 0 var(--color-line);
  padding-block: var(--space-2xs);
}

.nav__logo {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 600;
  color: var(--color-flour);
  transition: color var(--dur-med) var(--ease-silk);
  display: flex;
  align-items: center;
  gap: 0.6em;
}
.nav__logo-mark {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  flex-shrink: 0;
  transition: width var(--dur-med) var(--ease-silk), height var(--dur-med) var(--ease-silk);
}
.nav.is-scrolled .nav__logo-mark { width: 36px; height: 36px; }
.nav.is-scrolled .nav__logo,
.nav--dark .nav__logo { color: var(--color-crust); }

.nav__logo span {
  font-family: var(--font-body);
  font-size: var(--fs-2xs);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.65;
}

.nav__links {
  display: flex;
  gap: var(--space-lg);
}

@media (max-width: 860px) {
  .nav__links { display: none; }
}

.nav__link {
  position: relative;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--color-flour);
  padding-block: 0.3em;
  transition: color var(--dur-med) var(--ease-silk);
}
.nav.is-scrolled .nav__link,
.nav--dark .nav__link { color: var(--color-crust-soft); }

.nav__link::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: -2px;
  height: 1.5px;
  background: currentColor;
  transition: right var(--dur-med) var(--ease-fold);
}
.nav__link:hover::after,
.nav__link:focus-visible::after { right: 0; }

/* ---------- BOTÃO HAMBÚRGUER ---------- */
.nav__toggle {
  display: none;
  width: 42px; height: 42px;
  position: relative;
  z-index: 210;
}
@media (max-width: 860px) {
  .nav__toggle { display: block; }
}
.nav__toggle span {
  position: absolute;
  left: 8px; right: 8px;
  height: 2px;
  background: var(--color-flour);
  border-radius: 2px;
  transition: transform var(--dur-fast) var(--ease-fold),
              opacity var(--dur-fast) var(--ease-fold),
              background var(--dur-fast) var(--ease-silk);
}
.nav.is-scrolled .nav__toggle span,
.nav--dark .nav__toggle span { background: var(--color-crust); }
.nav__toggle span:nth-child(1) { top: 13px; }
.nav__toggle span:nth-child(2) { top: 21px; }
.nav__toggle span:nth-child(3) { top: 29px; }

.menu-open .nav__toggle span { background: var(--color-flour) !important; }
.menu-open .nav__toggle span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.menu-open .nav__toggle span:nth-child(2) { opacity: 0; }
.menu-open .nav__toggle span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- MENU MOBILE FULL SCREEN ---------- */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--color-crust);
  z-index: 190;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  overflow-y: auto;
  padding: calc(var(--space-xl) + 44px) var(--container-pad) var(--space-xl);
  visibility: hidden;
  clip-path: circle(4% at calc(100% - 40px) 40px);
  transition: clip-path 0.7s var(--ease-fold), visibility 0s linear 0.7s;
}
@media (min-height: 700px) {
  .mobile-menu { justify-content: center; }
}
.menu-open .mobile-menu {
  visibility: visible;
  clip-path: circle(150% at calc(100% - 40px) 40px);
  transition: clip-path 0.7s var(--ease-fold);
}
.mobile-menu__links { display: flex; flex-direction: column; gap: var(--space-sm); }
.mobile-menu__links a {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  color: var(--color-flour);
  opacity: 0.5;
  transition: opacity var(--dur-fast) var(--ease-silk), padding-left var(--dur-fast) var(--ease-silk);
}
.mobile-menu__links a:hover,
.mobile-menu__links a:focus-visible { opacity: 1; padding-left: 0.3em; }
.mobile-menu__meta {
  margin-top: var(--space-lg);
  color: var(--color-custard);
  font-size: var(--fs-sm);
  display: flex;
  flex-direction: column;
  gap: var(--space-3xs);
}

/* ---------- BOTÕES ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  padding: 0.95em 1.9em;
  border-radius: 999px;
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
  overflow: hidden;
  isolation: isolate;
  transition: transform var(--dur-fast) var(--ease-fold), box-shadow var(--dur-fast) var(--ease-silk);
}
.btn:active { transform: scale(0.97); }

.btn--primary {
  background: var(--color-caramel);
  color: var(--color-white);
}
.btn--primary::before {
  content: "";
  position: absolute; inset: 0;
  background: var(--color-wine);
  transform: translateY(101%);
  transition: transform var(--dur-med) var(--ease-fold);
  z-index: -1;
}
.btn--primary:hover::before,
.btn--primary:focus-visible::before { transform: translateY(0); }
.btn--primary:hover, .btn--primary:focus-visible { box-shadow: var(--shadow-soft); }

.btn--ghost {
  background: transparent;
  color: var(--color-flour);
  border: 1.5px solid var(--color-line-light);
}
.btn--ghost:hover, .btn--ghost:focus-visible {
  border-color: var(--color-flour);
  background: rgba(255,253,249,0.08);
}

.btn--dark {
  background: var(--color-crust);
  color: var(--color-flour);
}
.btn--dark:hover { box-shadow: var(--shadow-soft); }

.btn__icon { transition: transform var(--dur-fast) var(--ease-fold); }
.btn:hover .btn__icon { transform: translate(3px, -3px); }

/* ---------- EYEBROW / LABEL ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-caramel);
}
.eyebrow::before {
  content: "";
  width: 28px; height: 1px;
  background: currentColor;
}

/* ---------- DIVISOR "DOBRA" — assinatura visual ---------- */
.fold-divider {
  width: 100%;
  height: clamp(28px, 5vw, 56px);
  display: block;
  color: var(--color-flour);
}
.fold-divider--to-crust { color: var(--color-crust); }
.fold-divider--to-flour { color: var(--color-flour); }
.fold-divider path { fill: currentColor; }

/* ---------- CARD DE PRODUTO ---------- */
.product-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-white);
  box-shadow: 0 1px 0 var(--color-line);
  transform: translateZ(0);
}
.product-card__media {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
}
.product-card__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-silk);
}
.product-card:hover .product-card__media img { transform: scale(1.08); }

.product-card__fold {
  position: absolute;
  inset: 0;
  background: var(--color-crust);
  clip-path: polygon(0 100%, 100% 100%, 100% 100%, 0 100%);
  transition: clip-path 0.6s var(--ease-fold);
  display: flex;
  align-items: flex-end;
  padding: var(--space-sm);
}
.product-card:hover .product-card__fold,
.product-card:focus-within .product-card__fold {
  clip-path: polygon(0 35%, 100% 20%, 100% 100%, 0 100%);
}
.product-card__fold p {
  color: var(--color-flour);
  font-size: var(--fs-sm);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.4s var(--ease-silk) 0.15s, transform 0.4s var(--ease-silk) 0.15s;
}
.product-card:hover .product-card__fold p,
.product-card:focus-within .product-card__fold p {
  opacity: 1;
  transform: translateY(0);
}

.product-card__body {
  padding: var(--space-sm);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-xs);
}
.product-card__name {
  font-size: var(--fs-md);
  flex: 1 1 auto;
  min-width: 0;
}
.product-card__price {
  font-family: var(--font-display);
  color: var(--color-caramel);
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
}

/* ---------- ACCORDION FAQ ---------- */
.faq-item {
  border-bottom: 1px solid var(--color-line);
}
.faq-item__trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  text-align: left;
  font-family: var(--font-display);
  font-size: var(--fs-md);
}
.faq-item__icon {
  flex-shrink: 0;
  width: 28px; height: 28px;
  position: relative;
}
.faq-item__icon::before, .faq-item__icon::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  background: var(--color-caramel);
  transition: transform var(--dur-fast) var(--ease-fold);
}
.faq-item__icon::before { width: 16px; height: 2px; transform: translate(-50%,-50%); }
.faq-item__icon::after { width: 2px; height: 16px; transform: translate(-50%,-50%); }
.faq-item.is-open .faq-item__icon::after { transform: translate(-50%,-50%) rotate(90deg) scaleY(0); }

.faq-item__panel {
  overflow: hidden;
  max-height: 0;
  transition: max-height var(--dur-med) var(--ease-fold);
}
.faq-item__panel p {
  padding-bottom: var(--space-sm);
  color: var(--color-crust-soft);
  max-width: 60ch;
}

/* ---------- CURSOR PERSONALIZADO (desktop) ---------- */
.cursor-dot, .cursor-ring {
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 999;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  will-change: transform;
}
.cursor-dot { width: 6px; height: 6px; background: var(--color-caramel); }
.cursor-ring {
  width: 34px; height: 34px;
  border: 1.5px solid var(--color-caramel);
  transition: width 0.25s var(--ease-silk), height 0.25s var(--ease-silk), border-color 0.25s var(--ease-silk), opacity .25s;
}
.cursor-ring.is-active { width: 60px; height: 60px; border-color: var(--color-wine); }
@media (hover: none), (pointer: coarse) {
  .cursor-dot, .cursor-ring { display: none; }
}

/* ---------- FORM (newsletter/contacto) ---------- */
.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-3xs);
}
.field label {
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-crust-soft);
}
.field input, .field textarea {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  padding: 0.9em 1em;
  background: var(--color-white);
  transition: border-color var(--dur-fast) var(--ease-silk);
}
.field input:focus, .field textarea:focus { border-color: var(--color-caramel); }

/* ---------- BADGE "DESDE 1998" ---------- */
.badge-since {
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--fs-sm);
  color: var(--color-custard);
}
.badge-since::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-custard);
}