@import url('https://fonts.googleapis.com/css2?family=Helvetica+Neue:wght@400;500;700&display=swap');

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --black: #0a0a0a;
  --white: #fafafa;
  --grey: #999;
  --grey-light: #ddd;
}

body {
  font-family: -apple-system, "Helvetica Neue", Helvetica, Arial, sans-serif;
  background: var(--white);
  color: var(--black);
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

/* ── Splash / Enter screen ───────────────────────────────── */

.splash {
  height: 100vh;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--black);
  color: var(--white);
  text-align: center;
}

.splash-logo-img {
  width: clamp(220px, 32vw, 420px);
  height: auto;
  margin-bottom: 2.5rem;
}

.splash-enter {
  font-size: 0.85rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  padding: 0.9rem 2.4rem;
  border: 1px solid var(--white);
  transition: background 0.25s ease, color 0.25s ease;
}

.splash-enter:hover {
  background: var(--white);
  color: var(--black);
}

/* ── Site header / nav ───────────────────────────────────── */

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--white);
  border-bottom: 1px solid var(--grey-light);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.4rem 1rem;
}

.site-header .brand {
  display: block;
}

.site-header .brand img {
  height: 22px;
  width: auto;
  display: block;
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--grey-light);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.site-nav a.active {
  border-bottom: 1px solid var(--black);
  padding-bottom: 4px;
}

/* ── Product grid ────────────────────────────────────────── */

.grid-heading {
  text-align: center;
  padding: 2.5rem 1rem 1rem;
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--grey);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--grey-light);
  margin: 0 auto 4rem;
  max-width: 1400px;
}

@media (min-width: 700px) {
  .product-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.product-tile {
  position: relative;
  background: var(--white);
  aspect-ratio: 4 / 5;
  overflow: hidden;
}

.product-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.product-tile:hover img {
  transform: scale(1.04);
}

.product-tile.empty {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--grey-light);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.coming-soon {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.6rem 0;
  text-align: center;
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  background: rgba(10, 10, 10, 0.82);
  color: var(--white);
}

/* ── Catalog grid (real named/priced products — Eye Wear, Crowns) ───────
   Fully independent from .product-grid / .product-tile — those carry a
   fixed aspect-ratio + overflow:hidden meant for uniformly-cropped lifestyle
   photos. Catalog source photos have mixed aspect ratios per product line,
   so reusing that class caused inconsistent zoom/cropping per item.
   Everything here is self-contained on purpose. ─────────────────────── */

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--grey-light);
  margin: 0 auto 4rem;
  max-width: 1400px;
}

@media (min-width: 700px) {
  .catalog-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.catalog-tile {
  background: var(--white);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2.2rem 1.5rem 1.8rem;
}

.catalog-tile .img-wrap {
  width: 100%;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.4rem;
}

.catalog-tile img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}

/* Nudge a specific product's image up/down slightly when its source photo has
   different headroom/whitespace than its siblings, so all items in a row
   read as the same scale (e.g. CC Day & Night Lux vs. the other 3 Eye Wear). */
.catalog-tile img.img-boost {
  transform: scale(1.15);
}

.catalog-name {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-align: center;
  margin-bottom: 0.4rem;
}

.catalog-price {
  font-size: 0.75rem;
  color: var(--grey);
  letter-spacing: 0.06em;
}

.add-cart-btn {
  margin-top: 1rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.65rem 1.4rem;
  border: 1px solid var(--black);
  background: transparent;
  color: var(--black);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
  font-family: inherit;
}

.add-cart-btn:hover {
  background: var(--black);
  color: var(--white);
}

.add-cart-btn.added {
  background: var(--black);
  color: var(--white);
}

.cart-badge {
  font-variant-numeric: tabular-nums;
}

/* ── Checkout / cart page ────────────────────────────────── */

.cart-page {
  max-width: 760px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 5rem;
}

.cart-empty {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--grey);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
}

.cart-empty a {
  display: inline-block;
  margin-top: 1.2rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.7rem 1.6rem;
  border: 1px solid var(--black);
  transition: background 0.2s ease, color 0.2s ease;
}

.cart-empty a:hover {
  background: var(--black);
  color: var(--white);
}

.cart-line {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  padding: 1.2rem 0;
  border-bottom: 1px solid var(--grey-light);
}

.cart-line img {
  width: 72px;
  height: 72px;
  object-fit: contain;
  background: var(--white);
  flex: none;
}

.cart-line-info {
  flex: 1;
  min-width: 0;
}

.cart-line-name {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}

.cart-line-price {
  font-size: 0.75rem;
  color: var(--grey);
}

.cart-line-qty {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.cart-line-qty button {
  width: 26px;
  height: 26px;
  border: 1px solid var(--grey-light);
  background: var(--white);
  cursor: pointer;
  font-size: 0.85rem;
  line-height: 1;
}

.cart-line-qty span {
  min-width: 1.2rem;
  text-align: center;
  font-variant-numeric: tabular-nums;
  font-size: 0.8rem;
}

.cart-line-subtotal {
  min-width: 60px;
  text-align: right;
  font-size: 0.8rem;
  font-variant-numeric: tabular-nums;
}

.cart-line-remove {
  background: none;
  border: none;
  color: var(--grey);
  cursor: pointer;
  font-size: 0.9rem;
  padding: 0.2rem 0.4rem;
}

.cart-line-remove:hover {
  color: var(--black);
}

.cart-total-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 1.4rem 0;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.cart-total-row .amount {
  font-size: 1.1rem;
  font-variant-numeric: tabular-nums;
  text-transform: none;
  letter-spacing: 0;
}

.checkout-note {
  font-size: 0.72rem;
  color: var(--grey);
  line-height: 1.6;
  margin-bottom: 2rem;
  border: 1px solid var(--grey-light);
  padding: 1rem 1.2rem;
}

.order-form {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  margin-top: 2rem;
}

.order-form label {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--grey);
  margin-bottom: 0.4rem;
}

.order-form input,
.order-form textarea {
  width: 100%;
  border: none;
  border-bottom: 1px solid var(--grey-light);
  padding: 0.5rem 0.1rem;
  font-family: inherit;
  font-size: 0.9rem;
  background: transparent;
  color: var(--black);
}

.order-form input:focus,
.order-form textarea:focus {
  outline: none;
  border-bottom-color: var(--black);
}

.order-form textarea {
  resize: vertical;
  min-height: 70px;
}

.order-submit {
  margin-top: 0.6rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.9rem 1.6rem;
  border: 1px solid var(--black);
  background: var(--black);
  color: var(--white);
  cursor: pointer;
  font-family: inherit;
  transition: opacity 0.2s ease;
}

.order-submit:hover {
  opacity: 0.85;
}

.order-submit:disabled {
  opacity: 0.5;
  cursor: default;
}

.order-success {
  display: none;
  text-align: center;
  padding: 3rem 1rem;
}

.order-success .mark {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grey);
  margin-top: 0.6rem;
}

.hidden-field {
  position: absolute;
  left: -9999px;
}

footer {
  text-align: center;
  padding: 2rem 1rem 3rem;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--grey);
}

/* ── Lightbox (click any product/lookbook photo to view larger) ─────── */

.catalog-tile .img-wrap img,
.product-tile img {
  cursor: zoom-in;
}

.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 10, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 3vh 3vw;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease;
}

.lightbox-overlay.open {
  opacity: 1;
  visibility: visible;
}

.lightbox-overlay img {
  max-width: 100%;
  max-height: 94vh;
  width: auto;
  height: auto;
  object-fit: contain;
  cursor: zoom-out;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.8rem;
  font-size: 1.8rem;
  color: var(--white);
  background: none;
  border: none;
  cursor: pointer;
  line-height: 1;
  padding: 0.4rem;
}