/* ============================================================
   ENERI · LOJA
   ============================================================ */

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
}

:root {
  --ink: #0a0908;
  --bone: #f2ede4;
  --bone-2: #e6dfd2;
  --ash: #8a8276;
  --dim: rgba(242, 237, 228, 0.6);
  --faint: rgba(242, 237, 228, 0.2);
  --line: rgba(242, 237, 228, 0.12);
  --oxblood: #e63232;
  --oxblood-soft: #ff6b6b;
  --gold: #c9a84c;
  --f-serif: 'Fraunces', serif;
  --f-sans: 'Inter Tight', sans-serif;
  --f-mono: 'JetBrains Mono', monospace;
  --ease: cubic-bezier(0.22, 0.9, 0.28, 1);
}

html,
body {
  height: 100%;
  background: var(--ink);
  color: var(--bone);
  font-family: var(--f-sans);
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}
img {
  display: block;
  max-width: 100%;
}
button {
  font-family: inherit;
  background: none;
  border: 0;
  color: inherit;
  cursor: pointer;
}
.mono {
  font-family: var(--f-mono);
  font-size: .68rem;
  letter-spacing: .22em;
  text-transform: uppercase;
}
.dim {
  color: var(--dim);
}

/* ===== CAMADAS ATMOSFÉRICAS ===== */
.film-grain {
  position: fixed;
  inset: 0;
  z-index: 9000;
  pointer-events: none;
  mix-blend-mode: overlay;
  opacity: .45;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.95' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/></svg>");
  animation: grain 1.6s steps(8) infinite;
}
@keyframes grain {
  0% { transform: translate(0, 0); }
  25% { transform: translate(-2%, 1%); }
  50% { transform: translate(2%, -1%); }
  75% { transform: translate(-1%, 2%); }
  100% { transform: translate(0, 0); }
}
.scanlines {
  position: fixed;
  inset: 0;
  z-index: 9001;
  pointer-events: none;
  mix-blend-mode: overlay;
  opacity: .18;
  background: repeating-linear-gradient(to bottom, rgba(255, 255, 255, .03) 0, rgba(255, 255, 255, .03) 1px, transparent 1px, transparent 3px);
}
.vignette {
  position: fixed;
  inset: 0;
  z-index: 9002;
  pointer-events: none;
  background: radial-gradient(ellipse at center, transparent 25%, rgba(0, 0, 0, .75) 100%);
}

/* ===== HEADER ===== */
.loja-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 16px;
  padding: 14px clamp(20px, 5vw, 56px);
  background: rgba(5, 4, 3, 0.85);
  backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(230, 50, 50, 0.15);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
  pointer-events: auto;
}
.logo a {
  font-family: var(--f-serif);
  font-style: italic;
  font-weight: 900;
  font-size: 1.4rem;
  letter-spacing: .14em;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--bone);
}
.logo i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--oxblood);
  box-shadow: 0 0 15px var(--oxblood);
  animation: pulse 1.6s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: .4; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.2); }
}
.header-nav {
  display: flex;
  gap: 6px;
  justify-self: center;
  flex-wrap: wrap;
}
.nav-link {
  font-family: var(--f-mono);
  font-size: .65rem;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--bone);
  padding: 8px 14px;
  border-radius: 99px;
  border: 1px solid transparent;
  transition: .3s var(--ease);
}
.nav-link:hover {
  background: rgba(255, 255, 255, .05);
}
.nav-link.active {
  background: rgba(230, 50, 50, .15);
  border-color: rgba(230, 50, 50, .3);
}
.loja-header .lang {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--f-mono);
  font-size: .6rem;
  letter-spacing: .08em;
  background: rgba(10, 9, 8, .6);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(230, 50, 50, .15);
  border-radius: 99px;
  padding: 4px 12px 4px 10px;
  pointer-events: auto;
  justify-self: end;
}
.loja-header .lang-label {
  color: var(--bone);
  font-weight: 600;
  letter-spacing: .18em;
  font-size: .55rem;
  padding-right: 5px;
  border-right: 1px solid var(--faint);
}
.loja-header .lang__opt {
  background: none;
  border: 0;
  color: var(--dim);
  padding: 3px 2px;
  border-bottom: 2px solid transparent;
  transition: .3s ease;
  font-family: inherit;
  font-size: inherit;
  letter-spacing: inherit;
  cursor: pointer;
}
.loja-header .lang__opt.is-active {
  border-bottom-color: var(--oxblood);
  color: var(--bone);
}
.loja-header .lang__opt:hover {
  color: var(--bone);
}
.loja-header .lang__sep {
  color: var(--faint);
}
.back-link {
  font-family: var(--f-mono);
  font-size: .65rem;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--dim);
  transition: .3s;
  justify-self: end;
  position: relative;
}
.back-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--oxblood);
  transition: .3s var(--ease);
}
.back-link:hover {
  color: var(--bone);
  letter-spacing: .32em;
}
.back-link:hover::after {
  width: 100%;
}

/* ===== HERO ===== */
.loja-hero {
  padding: clamp(60px, 8vh, 100px) clamp(20px, 5vw, 56px) 30px;
  text-align: center;
  border-bottom: 1px solid var(--line);
}
.loja-hero__inner {
  max-width: 800px;
  margin: 0 auto;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--f-mono);
  font-size: .62rem;
  letter-spacing: .35em;
  text-transform: uppercase;
  padding: 8px 14px;
  border: 1px solid rgba(230, 50, 50, .25);
  border-radius: 99px;
  background: rgba(10, 10, 10, .6);
  backdrop-filter: blur(10px);
  margin-bottom: 20px;
}
.loja-hero__title {
  font-family: var(--f-serif);
  font-weight: 900;
  font-size: clamp(2.5rem, 6vw, 4rem);
  line-height: .92;
  letter-spacing: -0.03em;
  color: var(--bone);
}
.hero-logo {
  max-width: 100%;
  height: auto;
  max-height: 120px;
  width: auto;
  display: block;
  margin: 0 auto;
}
.loja-hero__sub {
  font-size: 1rem;
  color: var(--dim);
  margin-top: 10px;
  font-weight: 300;
  letter-spacing: .08em;
}

/* ===== GRADE DE PRODUTOS ===== */
.product-grid-section {
  padding: 40px clamp(20px, 5vw, 56px) 80px;
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
}

/* ===== CARD DO PRODUTO ===== */
.product-card {
  background: rgba(255, 255, 255, .03);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  transition: transform .4s var(--ease), border-color .4s;
  cursor: pointer;
}
.product-card:hover {
  transform: translateY(-8px);
  border-color: rgba(230, 50, 50, .3);
}
.product-card__image {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: rgba(0, 0, 0, .3);
}
.product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s var(--ease);
}
.product-card:hover .product-card__image img {
  transform: scale(1.04);
}
.product-card__info {
  padding: 16px 18px 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.product-card__name {
  font-family: var(--f-serif);
  font-weight: 700;
  font-size: 1.05rem;
  font-style: italic;
  color: var(--bone);
}
.product-card__price {
  font-family: var(--f-mono);
  font-size: .85rem;
  color: var(--dim);
}

/* ===== MODAL DO PRODUTO ===== */
.product-modal {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  visibility: hidden;
  opacity: 0;
  transition: opacity .4s var(--ease), visibility .4s;
}
.product-modal.active {
  visibility: visible;
  opacity: 1;
}
.product-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, .85);
  backdrop-filter: blur(12px);
}
.product-modal__content {
  position: relative;
  background: rgba(10, 9, 8, .95);
  border: 1px solid var(--line);
  border-radius: 20px;
  max-width: 820px;
  width: 92%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 30px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  transform: scale(.96) translateY(12px);
  transition: transform .4s var(--ease);
}
.product-modal.active .product-modal__content {
  transform: scale(1) translateY(0);
}
.product-modal__close {
  position: absolute;
  top: 14px;
  right: 18px;
  background: none;
  border: 0;
  color: var(--dim);
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
  transition: .3s;
  z-index: 2;
}
.product-modal__close:hover {
  color: var(--bone);
  transform: rotate(90deg);
}
.product-modal__gallery {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.product-modal__gallery img {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--line);
  aspect-ratio: 3/4;
  object-fit: cover;
}
.product-modal__thumbnails {
  display: flex;
  gap: 10px;
  justify-content: center;
}
.thumb-img {
  width: 70px;
  height: 70px;
  border-radius: 8px;
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  transition: border-color .3s var(--ease), transform .3s var(--ease);
  background: rgba(0,0,0,0.3);
  flex-shrink: 0;
}
.thumb-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.thumb-img.active {
  border-color: var(--oxblood);
}
.thumb-img:hover {
  transform: scale(1.05);
  border-color: var(--bone-2);
}

.product-modal__details {
  display: flex;
  flex-direction: column;
  gap: 16px;
  justify-content: center;
}
.product-modal__details h2 {
  font-family: var(--f-serif);
  font-weight: 900;
  font-size: 2rem;
  font-style: italic;
  color: var(--bone);
}
.product-modal__details p {
  font-size: .95rem;
  line-height: 1.6;
  color: var(--bone-2);
}
.product-modal__details .product-price {
  font-family: var(--f-serif);
  font-size: 2rem;
  font-weight: 900;
  color: var(--bone);
  padding: 8px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.product-modal__details .product-sizes {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.product-modal__details .size-label {
  font-family: var(--f-mono);
  font-size: .7rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--dim);
}
.product-modal__details .size-options {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.product-modal__details .size-btn {
  padding: 8px 16px;
  border: 1px solid var(--line);
  border-radius: 99px;
  font-family: var(--f-mono);
  font-size: .7rem;
  letter-spacing: .1em;
  transition: all .3s var(--ease);
  background: transparent;
  color: var(--dim);
  min-width: 40px;
  text-align: center;
}
.product-modal__details .size-btn:hover {
  border-color: var(--bone-2);
  color: var(--bone);
}
.product-modal__details .size-btn.active {
  border-color: var(--oxblood);
  background: rgba(230, 50, 50, .15);
  color: var(--bone);
}
.product-modal__details .btn-add {
  width: 100%;
  padding: 14px 0;
  background: var(--bone);
  color: var(--ink);
  border: 1px solid var(--bone);
  border-radius: 99px;
  font-family: var(--f-mono);
  font-size: .75rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  transition: all .3s var(--ease);
  font-weight: 600;
  margin-top: 4px;
}
.product-modal__details .btn-add:hover {
  background: transparent;
  color: var(--bone);
  border-color: var(--bone);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(230, 50, 50, .1);
}

/* ===== ÍCONE FLUTUANTE DO CARRINHO ===== */
.cart-float {
  position: fixed;
  top: 88px;
  right: 24px;
  z-index: 150;
  background: rgba(10, 9, 8, 0.85);
  backdrop-filter: blur(14px);
  border: 1px solid var(--line);
  border-radius: 99px;
  padding: 10px 16px 10px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--bone);
  font-family: var(--f-mono);
  font-size: .7rem;
  letter-spacing: .08em;
  cursor: pointer;
  transition: all .3s var(--ease);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.6);
}
.cart-float:hover {
  border-color: var(--oxblood);
  background: rgba(10, 9, 8, 0.95);
  transform: translateY(-2px);
}
.cart-float__icon {
  font-size: 1.2rem;
  line-height: 1;
}
.cart-float__badge {
  background: var(--oxblood);
  color: #fff;
  font-size: .65rem;
  font-weight: 700;
  min-width: 22px;
  height: 22px;
  border-radius: 99px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 7px;
}
.cart-float__label {
  display: none;
}
@media (min-width: 768px) {
  .cart-float__label {
    display: inline;
  }
}

/* ===== CARRINHO LATERAL ===== */
.cart-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: 420px;
  max-width: 92vw;
  height: 100vh;
  background: rgba(10, 9, 8, 0.97);
  backdrop-filter: blur(24px);
  border-left: 1px solid var(--line);
  z-index: 500;
  display: flex;
  flex-direction: column;
  transform: translateX(110%);
  transition: transform 0.4s cubic-bezier(0.22, 0.9, 0.28, 1);
  box-shadow: -10px 0 60px rgba(0, 0, 0, 0.8);
}
.cart-panel.open {
  transform: translateX(0);
}
.cart-panel__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid var(--line);
  flex-shrink: 0;
}
.cart-panel__title {
  font-family: var(--f-serif);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--bone);
}
.cart-panel__close {
  background: none;
  border: 0;
  color: var(--dim);
  font-size: 1.8rem;
  cursor: pointer;
  transition: .3s;
  line-height: 1;
  padding: 4px;
}
.cart-panel__close:hover {
  color: var(--bone);
  transform: rotate(90deg);
}
.cart-panel__items {
  flex: 1;
  overflow-y: auto;
  padding: 16px 24px;
}
.cart-panel__items::-webkit-scrollbar {
  width: 4px;
}
.cart-panel__items::-webkit-scrollbar-thumb {
  background: var(--oxblood);
  border-radius: 99px;
}
.cart-empty {
  color: var(--dim);
  font-family: var(--f-mono);
  font-size: .85rem;
  text-align: center;
  margin-top: 60px;
}
.cart-item {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  align-items: center;
}
.cart-item:last-child {
  border-bottom: none;
}
.cart-item__img {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: 8px;
  background: rgba(0, 0, 0, .3);
}
.cart-item__info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.cart-item__name {
  font-family: var(--f-serif);
  font-weight: 600;
  font-size: .9rem;
  color: var(--bone);
}
.cart-item__size {
  font-family: var(--f-mono);
  font-size: .65rem;
  color: var(--dim);
}
.cart-item__price {
  font-family: var(--f-mono);
  font-size: .85rem;
  color: var(--bone);
}
.cart-item__controls {
  display: flex;
  align-items: center;
  gap: 6px;
}
.cart-item__qty-btn {
  background: rgba(255, 255, 255, .06);
  border: 1px solid var(--line);
  border-radius: 4px;
  width: 28px;
  height: 28px;
  font-size: 1.1rem;
  color: var(--bone);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: .3s var(--ease);
}
.cart-item__qty-btn:hover {
  background: var(--oxblood);
  border-color: var(--oxblood);
}
.cart-item__qty {
  font-family: var(--f-mono);
  font-size: .9rem;
  min-width: 24px;
  text-align: center;
}
.cart-item__remove {
  background: none;
  border: 0;
  color: var(--dim);
  font-size: 1.1rem;
  cursor: pointer;
  transition: .3s;
  padding: 4px;
}
.cart-item__remove:hover {
  color: var(--oxblood);
}

.cart-panel__footer {
  padding: 16px 24px 24px;
  border-top: 1px solid var(--line);
  flex-shrink: 0;
}
.cart-panel__total {
  display: flex;
  justify-content: space-between;
  font-family: var(--f-mono);
  font-size: 1.05rem;
  margin-bottom: 14px;
}
.cart-panel__total span:last-child {
  font-weight: 600;
  color: var(--bone);
}
.cart-panel__checkout {
  width: 100%;
  background: var(--bone);
  color: var(--ink);
  border: 0;
  border-radius: 99px;
  padding: 14px 0;
  font-family: var(--f-mono);
  font-size: .8rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  cursor: pointer;
  transition: .3s var(--ease);
}
.cart-panel__checkout:hover {
  background: var(--oxblood);
  color: var(--bone);
}

/* ============================================================
   FORMULÁRIO DE DADOS DO CLIENTE (CARRINHO)
   ============================================================ */
.cart-panel__form {
  padding: 16px 24px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 42vh;
  overflow-y: auto;
  flex-shrink: 0;
}
.cart-panel__form::-webkit-scrollbar {
  width: 4px;
}
.cart-panel__form::-webkit-scrollbar-thumb {
  background: var(--oxblood);
  border-radius: 99px;
}
.cart-panel__form h3 {
  font-family: var(--f-serif);
  font-style: italic;
  font-weight: 700;
  font-size: 1rem;
  color: var(--bone);
  margin-bottom: 4px;
}
.cart-panel__form input {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px 12px;
  color: var(--bone);
  font-family: var(--f-mono);
  font-size: 0.78rem;
  outline: none;
  transition: border-color 0.3s var(--ease);
  width: 100%;
}
.cart-panel__form input:focus {
  border-color: var(--oxblood);
}
.cart-panel__form input::placeholder {
  color: var(--dim);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
}
.cart-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.cart-panel__form-note {
  font-family: var(--f-mono);
  font-size: 0.65rem;
  color: var(--dim);
  text-align: right;
  margin-top: 2px;
  letter-spacing: 0.08em;
}

/* ===== FOOTER ===== */
.loja-footer {
  display: flex;
  justify-content: space-between;
  padding: 20px clamp(20px, 5vw, 56px) 40px;
  border-top: 1px solid var(--line);
}

/* ===== CURSOR ===== */
.cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 0;
  height: 0;
  z-index: 9999;
  pointer-events: none;
  mix-blend-mode: difference;
}
.cursor__ring {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 32px;
  height: 32px;
  border: 2px solid var(--bone);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width .4s var(--ease), height .4s var(--ease), background .4s, border-color .4s;
  background: rgba(255, 255, 255, .04);
}
.cursor__dot {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 4px;
  height: 4px;
  background: var(--bone);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}
.cursor.is-hover .cursor__ring {
  width: 72px;
  height: 72px;
  background: rgba(255, 255, 255, .06);
  border-color: var(--bone-2);
}
@media (pointer: coarse) {
  .cursor { display: none; }
  body, a, button { cursor: auto !important; }
}
@media (pointer: fine) {
  body, a, button { cursor: none; }
}

/* ===== RESPONSIVO ===== */
@media (max-width: 880px) {
  .loja-header {
    grid-template-columns: auto 1fr auto;
    gap: 12px;
    padding: 10px 4%;
  }
  .header-nav {
    display: none;
  }
  .loja-header .lang {
    display: none;
  }
  .back-link {
    justify-self: end;
  }
  .product-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 24px;
  }
  .product-modal__content {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 20px;
  }
  .product-modal__gallery img {
    aspect-ratio: 4/5;
  }
  .cart-panel {
    width: 100%;
    max-width: 100%;
  }
  .cart-float {
    top: 78px;
    right: 16px;
    padding: 8px 12px;
  }
  .cart-float__label {
    display: none;
  }
}
@media (max-width: 480px) {
  .product-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
  .product-card__name {
    font-size: .85rem;
  }
  .product-card__price {
    font-size: .75rem;
  }
  .product-modal__details h2 {
    font-size: 1.5rem;
  }
  .thumb-img {
    width: 50px;
    height: 50px;
  }
}