/* ═══════════════════════════════════════════════════════════════
   STRIÉ — chrome.css
   Canvas · grain · cursor · nav · preloader · wipe · cart · toast
   ═══════════════════════════════════════════════════════════════ */

/* ── Ambient silk canvas + grain ────────────────────────────── */

#silk {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
}

.grain {
  position: fixed;
  inset: -40px;
  z-index: 2000;
  pointer-events: none;
  opacity: 0.055;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain-shift 1.1s steps(3) infinite;
}

@keyframes grain-shift {
  0%   { transform: translate(0, 0); }
  33%  { transform: translate(-14px, 9px); }
  66%  { transform: translate(11px, -13px); }
  100% { transform: translate(0, 0); }
}

/* ── Custom cursor ──────────────────────────────────────────── */

.cursor {
  position: fixed;
  top: 0; left: 0;
  z-index: 4000;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.5s ease;
}

body.has-cursor .cursor { opacity: 1; }

.cursor__dot,
.cursor__ring {
  position: fixed;
  top: 0; left: 0;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  will-change: transform;
}

.cursor__dot {
  width: 5px; height: 5px;
  background: var(--onyx);
  transition: background 0.4s ease, opacity 0.4s ease;
}

.cursor__ring {
  width: 38px; height: 38px;
  border: 1px solid rgba(28, 27, 25, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: width 0.55s var(--ease-silk), height 0.55s var(--ease-silk),
              border-color 0.4s ease, background-color 0.55s var(--ease-silk);
}

.cursor__label {
  font-size: 9px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--alabaster);
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 0.4s ease, transform 0.55s var(--ease-silk);
}

.cursor.is-hover .cursor__ring {
  width: 62px; height: 62px;
  border-color: rgba(28, 27, 25, 0.16);
  background: rgba(28, 27, 25, 0.05);
}

.cursor.is-label .cursor__ring {
  width: 84px; height: 84px;
  background: var(--onyx);
  border-color: var(--onyx);
}

.cursor.is-label .cursor__label { opacity: 1; transform: scale(1); }
.cursor.is-label .cursor__dot { opacity: 0; }

.cursor.is-down .cursor__ring { width: 28px; height: 28px; }

/* Light cursor over dark sections */
body.cursor-light .cursor__dot { background: var(--alabaster); }
body.cursor-light .cursor__ring { border-color: rgba(244, 241, 234, 0.42); }
body.cursor-light .cursor.is-hover .cursor__ring {
  border-color: rgba(244, 241, 234, 0.2);
  background: rgba(244, 241, 234, 0.07);
}
body.cursor-light .cursor.is-label .cursor__ring {
  background: var(--alabaster);
  border-color: var(--alabaster);
}
body.cursor-light .cursor.is-label .cursor__label { color: var(--onyx); }

/* ── Navigation ─────────────────────────────────────────────── */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: clamp(1.2rem, 3vh, 2.2rem) var(--gutter);
  color: var(--onyx);
  transition: color 0.8s ease;
  opacity: 0;
  transform: translateY(-12px);
}

body.is-loaded .nav {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 1.2s var(--ease-silk) 0.2s, transform 1.2s var(--ease-silk) 0.2s, color 0.8s ease;
}

.nav--light { color: var(--alabaster); }

.nav__logo {
  font-family: var(--serif);
  font-size: 21px;
  font-weight: 400;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  padding-left: 0.42em; /* optically recenter tracked text */
}

.nav__links {
  display: flex;
  gap: clamp(1.6rem, 4vw, 3.4rem);
}

.nav__links a {
  position: relative;
  font-size: 10.5px;
  font-weight: 400;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  padding: 0.5em 0;
  opacity: 0.72;
  transition: opacity 0.5s ease;
}

.nav__links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.7s var(--ease-silk);
}

.nav__links a:hover { opacity: 1; }
.nav__links a:hover::after { transform: scaleX(1); transform-origin: left; }

.nav__cart {
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
  font-size: 10.5px;
  font-weight: 400;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  padding: 0.5em 0;
}

.nav__cart-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.9em;
  height: 1.9em;
  padding: 0 0.35em;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-size: 10px;
  letter-spacing: 0.08em;
  transition: transform 0.5s var(--ease-silk), background 0.4s ease, color 0.4s ease;
}

.nav__cart-count.is-pop { transform: scale(1.28); }

/* ── Preloader ──────────────────────────────────────────────── */

#preloader {
  position: fixed;
  inset: 0;
  z-index: 3000;
  background: var(--onyx);
  color: var(--alabaster);
  display: flex;
  align-items: center;
  justify-content: center;
  transform: translateY(0);
  transition: transform 1.15s var(--ease-glaze);
}

#preloader.is-done { transform: translateY(-101%); }

.preloader__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.1rem;
}

.preloader__logo {
  display: flex;
  overflow: hidden;
  font-family: var(--serif);
  font-size: clamp(2.6rem, 7vw, 4.6rem);
  font-weight: 300;
  letter-spacing: 0.34em;
  padding-left: 0.34em;
}

.preloader__logo span {
  display: inline-block;
  transform: translateY(120%);
  animation: pre-rise 1.1s var(--ease-silk) forwards;
  animation-delay: calc(var(--n, 0) * 90ms + 0.15s);
}

.preloader__logo span:nth-child(1) { --n: 1; }
.preloader__logo span:nth-child(2) { --n: 2; }
.preloader__logo span:nth-child(3) { --n: 3; }
.preloader__logo span:nth-child(4) { --n: 4; }
.preloader__logo span:nth-child(5) { --n: 5; }

@keyframes pre-rise { to { transform: translateY(0); } }

.preloader__sub {
  font-size: 10px;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--taupe);
  opacity: 0;
  animation: pre-fade 1s ease 0.8s forwards;
}

@keyframes pre-fade { to { opacity: 1; } }

.preloader__line {
  width: min(240px, 44vw);
  height: 1px;
  background: rgba(244, 241, 234, 0.16);
  margin-top: 1.4rem;
  overflow: hidden;
}

.preloader__line span {
  display: block;
  width: 100%; height: 100%;
  background: var(--skin);
  transform: scaleX(0);
  transform-origin: left;
}

.preloader__count {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: 13px;
  letter-spacing: 0.22em;
  color: var(--taupe);
}

/* ── Page wipe ──────────────────────────────────────────────── */

.wipe {
  position: fixed;
  inset: 0;
  z-index: 2500;
  display: flex;
  pointer-events: none;
  visibility: hidden;
}

.wipe.is-active { visibility: visible; pointer-events: all; }

.wipe__panel {
  flex: 1;
  transform: scaleY(0);
  will-change: transform;
}

.wipe__panel--a { background: var(--linen); }
.wipe__panel--b { background: var(--taupe); }
.wipe__panel--c { background: var(--onyx); }

.wipe.is-in .wipe__panel {
  transform-origin: bottom;
  animation: wipe-cover 0.72s var(--ease-glaze) forwards;
}
.wipe.is-in .wipe__panel--b { animation-delay: 0.07s; }
.wipe.is-in .wipe__panel--c { animation-delay: 0.14s; }

.wipe.is-out .wipe__panel {
  transform: scaleY(1);
  transform-origin: top;
  animation: wipe-reveal 0.78s var(--ease-glaze) forwards;
}
.wipe.is-out .wipe__panel--c { animation-delay: 0s; }
.wipe.is-out .wipe__panel--b { animation-delay: 0.07s; }
.wipe.is-out .wipe__panel--a { animation-delay: 0.14s; }

@keyframes wipe-cover  { from { transform: scaleY(0); } to { transform: scaleY(1); } }
@keyframes wipe-reveal { from { transform: scaleY(1); } to { transform: scaleY(0); } }

.wipe__word {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(1.6rem, 3.4vw, 2.6rem);
  letter-spacing: 0.18em;
  color: var(--alabaster);
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease 0.3s, transform 0.7s var(--ease-silk) 0.3s;
}

.wipe.is-in .wipe__word { opacity: 1; transform: translateY(0); }
.wipe.is-out .wipe__word { opacity: 0; transition-delay: 0s; }

/* ── Cart drawer ────────────────────────────────────────────── */

.cart {
  position: fixed;
  inset: 0;
  z-index: 1500;
  visibility: hidden;
  transition: visibility 0s linear 0.9s;
}

.cart.is-open {
  visibility: visible;
  transition-delay: 0s;
}

.cart__scrim {
  position: absolute;
  inset: 0;
  background: rgba(28, 27, 25, 0.32);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  transition: opacity 0.8s ease;
}

.cart.is-open .cart__scrim { opacity: 1; }

.cart__panel {
  position: absolute;
  top: 0; right: 0;
  width: min(460px, 94vw);
  height: 100%;
  background: var(--alabaster);
  border-left: 1px solid rgba(28, 27, 25, 0.07);
  display: flex;
  flex-direction: column;
  transform: translateX(103%);
  transition: transform 0.9s var(--ease-glaze);
  border-radius: 22px 0 0 22px;
  overflow: hidden;
}

.cart.is-open .cart__panel { transform: translateX(0); }

.cart__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.9rem 2.2rem 1.5rem;
  border-bottom: 1px solid rgba(28, 27, 25, 0.08);
  flex-shrink: 0;
}

.cart__title {
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 400;
  letter-spacing: 0.08em;
}

.cart__title em {
  font-style: italic;
  color: var(--taupe-deep);
  font-size: 0.85em;
}

.cart__close {
  position: relative;
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(28, 27, 25, 0.16);
  transition: transform 0.7s var(--ease-silk), background 0.5s ease;
}

.cart__close:hover { transform: rotate(90deg); background: rgba(28,27,25,0.05); }

.cart__close span {
  position: absolute;
  top: 50%; left: 50%;
  width: 14px; height: 1px;
  background: var(--onyx);
}
.cart__close span:first-child { transform: translate(-50%, -50%) rotate(45deg); }
.cart__close span:last-child  { transform: translate(-50%, -50%) rotate(-45deg); }

/* Steps */
.cart__steps {
  position: relative;
  flex: 1;
  overflow: hidden;
}

.cart__step {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateX(36px);
  transition: opacity 0.6s ease, transform 0.7s var(--ease-silk);
  pointer-events: none;
}

.cart__step.is-active {
  opacity: 1;
  transform: translateX(0);
  pointer-events: all;
}

.cart__items {
  flex: 1;
  overflow-y: auto;
  padding: 0.6rem 2.2rem;
  scrollbar-width: thin;
  scrollbar-color: var(--taupe) transparent;
}

.cart-item {
  display: grid;
  grid-template-columns: 62px 1fr auto;
  gap: 1.2rem;
  align-items: center;
  padding: 1.5rem 0;
  border-bottom: 1px solid rgba(28, 27, 25, 0.08);
  animation: item-in 0.8s var(--ease-silk) both;
}

@keyframes item-in {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

.cart-item.is-removing {
  transition: opacity 0.5s ease, transform 0.5s var(--ease-silk);
  opacity: 0;
  transform: translateX(24px);
}

.cart-item__thumb {
  width: 62px; height: 78px;
  border-radius: 999px 999px 12px 12px;
  position: relative;
  overflow: hidden;
}

.cart-item__thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, rgba(244,241,234,0.5) 0%, transparent 42%);
}

.cart-item__thumb--sand   { background: linear-gradient(165deg, #E9D7B9, #C2A276 72%); }
.cart-item__thumb--forest { background: linear-gradient(165deg, #5F6A52, #2C3026 72%); }
.cart-item__thumb--petal  { background: linear-gradient(165deg, #D9C2C6, #9C7F87 72%); }

.cart-item__name {
  font-family: var(--serif);
  font-size: 1.12rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  line-height: 1.3;
}

.cart-item__variant {
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--taupe-deep);
  margin-top: 0.35rem;
}

.cart-item__qty {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  margin-top: 0.8rem;
  border: 1px solid rgba(28, 27, 25, 0.14);
  border-radius: 999px;
  padding: 0.28rem 0.8rem;
}

.cart-item__qty button {
  width: 18px; height: 18px;
  font-size: 14px;
  line-height: 1;
  color: var(--taupe-deep);
  transition: color 0.3s ease;
}
.cart-item__qty button:hover { color: var(--onyx); }
.cart-item__qty span { font-size: 11.5px; min-width: 1.2em; text-align: center; }

.cart-item__right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.7rem;
}

.cart-item__price { font-size: 13px; letter-spacing: 0.06em; }

.cart-item__remove {
  font-size: 9.5px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--taupe-deep);
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: color 0.3s ease, border-color 0.3s ease;
}
.cart-item__remove:hover { color: var(--onyx); border-color: var(--onyx); }

/* Empty state */
.cart__empty {
  flex: 1;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  text-align: center;
  padding: 2rem;
}

.cart.is-empty .cart__empty { display: flex; }
.cart.is-empty .cart__items,
.cart.is-empty .cart__foot { display: none; }

.cart__empty-title {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 300;
  letter-spacing: 0.06em;
}

.cart__empty-sub {
  font-size: 11px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--taupe-deep);
  margin-bottom: 1.2rem;
}

.cart__foot {
  flex-shrink: 0;
  padding: 1.4rem 2.2rem 2rem;
  border-top: 1px solid rgba(28, 27, 25, 0.08);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background: var(--alabaster);
}

.cart__row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  letter-spacing: 0.05em;
}

.cart__row--muted {
  font-size: 10.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--taupe-deep);
  margin-bottom: 0.8rem;
}

.cart__foot .btn { width: 100%; }

/* ── Checkout form ──────────────────────────────────────────── */

.checkout {
  flex: 1;
  overflow-y: auto;
  padding: 2.2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.checkout__lead {
  font-family: var(--serif);
  font-size: 1.45rem;
  font-weight: 300;
  font-style: italic;
  letter-spacing: 0.04em;
  margin-bottom: 0.4rem;
}

.field {
  position: relative;
  display: block;
  flex: 1;
}

.field input {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(28, 27, 25, 0.2);
  padding: 1.35rem 0 0.65rem;
  font-family: var(--sans);
  font-size: 13.5px;
  font-weight: 300;
  letter-spacing: 0.04em;
  color: var(--onyx);
  border-radius: 0;
  transition: border-color 0.4s ease;
}

.field input:focus { outline: none; border-color: var(--onyx); }

.field__label {
  position: absolute;
  left: 0; top: 1.3rem;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--taupe-deep);
  pointer-events: none;
  transition: top 0.45s var(--ease-silk), font-size 0.45s var(--ease-silk), color 0.4s ease;
}

.field input:focus + .field__label,
.field input:not(:placeholder-shown) + .field__label {
  top: 0;
  font-size: 9px;
  color: var(--taupe);
}

.field-pair { display: flex; gap: 1.6rem; }

.checkout__error {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: #8C5B4A;
  text-align: center;
}

.checkout .btn--solid { margin-top: 0.6rem; width: 100%; }
.checkout .btn--text { align-self: center; }

/* Processing shimmer on the submit button */
.btn.is-processing { pointer-events: none; color: transparent; }
.btn.is-processing::before { transform: translateY(0); background: var(--onyx); }
.btn.is-processing::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: 16px; height: 16px;
  margin: -8px 0 0 -8px;
  border-radius: 50%;
  border: 1px solid rgba(244, 241, 234, 0.35);
  border-top-color: var(--alabaster);
  animation: spin 0.9s linear infinite;
  z-index: 2;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ── Confirmation ───────────────────────────────────────────── */

.confirm {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 0.9rem;
  padding: 2.4rem;
}

.confirm__ring {
  width: 54px; height: 54px;
  border-radius: 50%;
  border: 1px solid var(--taupe);
  position: relative;
  margin-bottom: 0.8rem;
  animation: ring-in 1.2s var(--ease-silk) both;
}

.confirm__ring::after {
  content: "";
  position: absolute;
  inset: 7px;
  border-radius: 50%;
  background: var(--onyx);
  transform: scale(0);
  animation: dot-in 0.9s var(--ease-silk) 0.35s both;
}

@keyframes ring-in { from { transform: scale(0.6); opacity: 0; } to { transform: scale(1); opacity: 1; } }
@keyframes dot-in  { to { transform: scale(1); } }

.confirm__title {
  font-family: var(--serif);
  font-size: 2.2rem;
  font-weight: 300;
  letter-spacing: 0.1em;
}

.confirm__text {
  font-size: 13px;
  color: var(--taupe-deep);
  max-width: 30ch;
}

.confirm__order {
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-top: 0.6rem;
}

.confirm__order em { font-style: normal; color: var(--taupe-deep); }

.confirm__sub {
  font-size: 11px;
  color: var(--taupe);
  margin-bottom: 1.4rem;
}

/* ── Toast ──────────────────────────────────────────────────── */

.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  z-index: 1600;
  display: flex;
  align-items: center;
  gap: 0.8em;
  background: var(--onyx);
  color: var(--alabaster);
  font-size: 10.5px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  padding: 1.05em 1.9em;
  border-radius: 999px;
  transform: translate(-50%, 180%);
  transition: transform 0.8s var(--ease-silk);
  pointer-events: none;
  white-space: nowrap;
}

.toast.is-visible { transform: translate(-50%, 0); }

.toast__dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--skin);
}

/* ── Responsive chrome ──────────────────────────────────────── */

@media (max-width: 720px) {
  .nav__links { display: none; }
  .nav__cart-word { display: none; }
  .cart__panel { border-radius: 0; width: 100vw; }
  .toast { bottom: 1.2rem; max-width: 92vw; white-space: normal; text-align: center; }
}