/* ===== RESET / BASE ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --ink: #111; --paper: #fff; --crimson: #8a1e22; --muted: #8a8a8a;
  --ease: cubic-bezier(0.7, 0, 0.2, 1);
}
html { scroll-behavior: smooth; }
body {
  font-family: 'Jost', sans-serif; color: var(--ink); background: var(--paper);
  font-weight: 300; letter-spacing: 0.04em; -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { display: block; width: 100%; height: 100%; object-fit: cover; }
body.intro-active { overflow: hidden; height: 100vh; }

/* ===== VIEW TRANSITIONS (cross-document zoom) ===== */
@view-transition { navigation: auto; }
::view-transition-group(*) { animation-duration: 0.6s; animation-timing-function: var(--ease); }
::view-transition-old(root), ::view-transition-new(root) { animation-duration: 0.5s; }
@media (prefers-reduced-motion: reduce) {
  ::view-transition-group(*), ::view-transition-old(root), ::view-transition-new(root) { animation: none !important; }
}

/* ===== INTRO ANIMATION ===== */
.intro { position: fixed; inset: 0; z-index: 1000; background: var(--paper);
  display: flex; align-items: center; justify-content: center; }
.intro__inner { text-align: center; }
.intro__logo { font-family: 'Cormorant Garamond', serif; font-weight: 400;
  font-size: clamp(3rem, 13vw, 11rem); letter-spacing: 0.18em; text-indent: 0.18em;
  display: flex; overflow: hidden; line-height: 1; }
.intro__logo span { display: inline-block; transform: translateY(110%); animation: letterUp 0.9s var(--ease) forwards; }
.intro__logo span:nth-child(1){animation-delay:.10s}
.intro__logo span:nth-child(2){animation-delay:.18s}
.intro__logo span:nth-child(3){animation-delay:.26s}
.intro__logo span:nth-child(4){animation-delay:.34s}
.intro__logo span:nth-child(5){animation-delay:.42s}
.intro__logo span:nth-child(6){animation-delay:.50s}
.intro__logo span:nth-child(7){animation-delay:.58s}
@keyframes letterUp { to { transform: translateY(0); } }
.intro__line { height: 1px; width: 0; background: var(--ink); margin: 1.6rem auto 1.1rem; animation: lineGrow .8s var(--ease) .9s forwards; }
@keyframes lineGrow { to { width: min(420px, 70vw); } }
.intro__tag { font-size: .7rem; letter-spacing: .45em; text-indent: .45em; color: var(--muted); opacity: 0; animation: fadeIn .8s ease 1.25s forwards; }
@keyframes fadeIn { to { opacity: 1; } }
.intro.is-leaving { animation: curtainUp 1s var(--ease) forwards; }
@keyframes curtainUp { to { transform: translateY(-100%); } }

/* ===== HEADER ===== */
.header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; display: flex; align-items: center;
  justify-content: space-between; padding: 1.5rem 2.5rem; mix-blend-mode: difference; color: #fff;
  transition: background .3s ease, padding .3s ease, color .3s; }
.home .header { opacity: 0; transition: opacity .6s ease .2s; }
.home .header.is-ready { opacity: 1; }
.header.scrolled, body:not(.home) .header { background: rgba(255,255,255,.96); mix-blend-mode: normal; color: var(--ink); padding: 1rem 2.5rem; border-bottom: 1px solid #eee; }
body:not(.home) main { padding-top: 76px; }
.header__menu { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 5px; }
.header__menu span { width: 22px; height: 1px; background: currentColor; }
.header__nav, .header__actions { display: flex; gap: 1.8rem; font-size: .72rem; letter-spacing: .15em; flex: 1; }
.header__actions { justify-content: flex-end; }
.header__nav a, .header__actions a { position: relative; }
.header__nav a::after, .header__actions a::after { content:''; position:absolute; left:0; bottom:-4px; height:1px; width:0; background:currentColor; transition:width .3s var(--ease); }
.header__nav a:hover::after, .header__actions a:hover::after { width: 100%; }
.header__logo { font-family: 'Cormorant Garamond', serif; font-size: 1.7rem; letter-spacing: .3em; text-indent: .3em; white-space: nowrap; }

/* ===== FLASH ===== */
.flash { position: fixed; top: 80px; left: 50%; transform: translateX(-50%); z-index: 200;
  background: var(--ink); color: #fff; padding: .8rem 1.6rem; font-size: .75rem; letter-spacing: .15em;
  animation: fadeIn .3s ease, fadeOut .4s ease 3.5s forwards; }
@keyframes fadeOut { to { opacity: 0; visibility: hidden; } }

/* ===== REVEAL ===== */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ===== HERO ===== */
.hero { position: relative; height: 100vh; min-height: 600px; background: #1a1a1a; }
.hero__media, .hero__img { position: absolute; inset: 0; }
.hero__img { transform: scale(1.1); animation: slowZoom 8s ease forwards; }
@keyframes slowZoom { to { transform: scale(1); } }
.hero__content { position: absolute; left: 50%; bottom: 12%; transform: translateX(-50%); text-align: center; color: #fff; }
.hero__eyebrow { font-size: .72rem; letter-spacing: .4em; text-indent: .4em; margin-bottom: 1rem; }
.hero__title { font-family: 'Cormorant Garamond', serif; font-weight: 300; font-size: clamp(2.5rem, 6vw, 5rem); margin-bottom: 2rem; }

/* ===== BUTTONS ===== */
.btn { display: inline-block; padding: .9rem 2.6rem; border: 1px solid #fff; color: #fff; font-size: .72rem; letter-spacing: .25em; text-indent: .25em; cursor: pointer; background: none; transition: background .4s var(--ease), color .4s var(--ease); }
.btn:hover { background: #fff; color: var(--ink); }
.btn--solid { background: var(--ink); color: #fff; border-color: var(--ink); }
.btn--solid:hover { background: var(--crimson); border-color: var(--crimson); color: #fff; }
.link { font-size: .72rem; letter-spacing: .2em; color: var(--muted); }

/* ===== PRODUCT GRID ===== */
.grid-section { padding: 7rem 2.5rem; }
.grid-section__head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 3rem; }
.grid-section__head h2 { font-size: .9rem; letter-spacing: .3em; font-weight: 400; }
.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2.5rem 1.5rem; }
.card { cursor: pointer; display: block; }
.card__img { aspect-ratio: 3/4; background: linear-gradient(150deg,#3a352f,#15120f); margin-bottom: 1rem; position: relative; overflow: hidden; }
.card__img img { transition: transform 1.2s var(--ease); }
.card:hover .card__img img { transform: scale(1.05); }
.card__name { font-size: .82rem; letter-spacing: .08em; }
.card__price { font-size: .82rem; color: var(--muted); margin-top: .2rem; }

/* ===== PDP ===== */
.pdp { display: grid; grid-template-columns: 1.2fr 1fr; gap: 0; min-height: 100vh; }
.pdp__media { background: #f4f2ef; }
.pdp__img { aspect-ratio: 3/4; height: 100%; background: linear-gradient(150deg,#3a352f,#15120f); overflow: hidden; }
.pdp__info { padding: 8vh 6vw; display: flex; flex-direction: column; align-items: flex-start; max-width: 520px; }
.pdp__back { font-size: .72rem; letter-spacing: .2em; color: var(--muted); margin-bottom: 3rem; }
.pdp__back:hover { color: var(--ink); }
.pdp__cat { font-size: .7rem; letter-spacing: .3em; color: var(--muted); margin-bottom: 1rem; }
.pdp__name { font-family: 'Cormorant Garamond', serif; font-weight: 300; font-size: 2.8rem; line-height: 1.1; margin-bottom: 1rem; }
.pdp__price { font-size: 1.1rem; margin-bottom: 2rem; }
.pdp__desc { font-size: .9rem; line-height: 1.8; color: #444; margin-bottom: 1.5rem; }
.pdp__color { font-size: .8rem; letter-spacing: .1em; color: var(--muted); margin-bottom: 2.5rem; }
.pdp__form { width: 100%; }
.sizes { display: flex; gap: .6rem; margin-bottom: 2rem; }
.size input { position: absolute; opacity: 0; }
.size span { display: grid; place-items: center; width: 46px; height: 46px; border: 1px solid #ddd; font-size: .8rem; cursor: pointer; transition: all .2s; }
.size input:checked + span { border-color: var(--ink); background: var(--ink); color: #fff; }
.pdp__form .btn { width: 100%; text-align: center; }

/* ===== AUTH ===== */
.auth { min-height: 80vh; display: grid; place-items: center; padding: 6rem 1.5rem; }
.auth__card { width: 100%; max-width: 380px; }
.auth__title { font-family: 'Cormorant Garamond', serif; font-weight: 300; font-size: 2.2rem; text-align: center; letter-spacing: .15em; margin-bottom: 2.5rem; }
.auth__form { display: flex; flex-direction: column; gap: 1.4rem; }
.auth__form label { font-size: .68rem; letter-spacing: .2em; color: var(--muted); display: flex; flex-direction: column; gap: .5rem; }
.auth__form input { border: none; border-bottom: 1px solid var(--ink); padding: .6rem 0; font-family: inherit; font-size: 1rem; outline: none; color: var(--ink); }
.auth__form input:focus { border-color: var(--crimson); }
.auth__form .btn { margin-top: 1rem; text-align: center; }
.auth__alt { text-align: center; font-size: .8rem; color: var(--muted); margin-top: 2rem; }
.auth__alt a { border-bottom: 1px solid; color: var(--ink); }

/* ===== BAG ===== */
.bag { max-width: 820px; margin: 0 auto; padding: 4rem 1.5rem 7rem; }
.bag__title { font-family: 'Cormorant Garamond', serif; font-weight: 300; font-size: 2.4rem; letter-spacing: .1em; margin-bottom: 3rem; }
.bag__row { display: grid; grid-template-columns: 90px 1fr auto; gap: 1.5rem; align-items: center; padding: 1.5rem 0; border-bottom: 1px solid #eee; }
.bag__thumb { width: 90px; aspect-ratio: 3/4; overflow: hidden; background: #eee; }
.bag__name { font-size: .95rem; margin-bottom: .4rem; }
.bag__sub { font-size: .75rem; color: var(--muted); margin-bottom: .6rem; }
.bag__remove { background: none; border: none; font-family: inherit; font-size: .7rem; letter-spacing: .15em; color: var(--muted); cursor: pointer; border-bottom: 1px solid; padding-bottom: 2px; }
.bag__remove:hover { color: var(--crimson); }
.bag__price { font-size: .9rem; }
.bag__summary { margin-top: 2.5rem; }
.bag__total { display: flex; justify-content: space-between; font-size: 1rem; letter-spacing: .1em; margin-bottom: 1.5rem; }
.bag__checkout { width: 100%; text-align: center; }
.bag__empty { color: var(--muted); }
.bag__empty a { color: var(--ink); border-bottom: 1px solid; }

/* ===== BANNER / FOOTER ===== */
.banner { position: relative; height: 90vh; min-height: 560px; display: flex; align-items: center; justify-content: center; }
.banner__img { position: absolute; inset: 0; background: linear-gradient(135deg,#4a4036,#0f0d0b); }
.banner__content { position: relative; text-align: center; color: #fff; }
.banner__content h2 { font-family: 'Cormorant Garamond', serif; font-weight: 300; font-size: clamp(2.5rem,6vw,5rem); margin-bottom: 1rem; }
.banner__content p { font-size: .85rem; letter-spacing: .2em; margin-bottom: 2rem; }
.footer { padding: 5rem 2.5rem 2.5rem; border-top: 1px solid #eee; }
.footer__cols { display: grid; grid-template-columns: repeat(4,1fr); gap: 2.5rem; margin-bottom: 4rem; }
.footer h4 { font-size: .72rem; letter-spacing: .25em; margin-bottom: 1.4rem; font-weight: 500; }
.footer a { display: block; font-size: .8rem; color: var(--muted); margin-bottom: .7rem; }
.footer a:hover { color: var(--ink); }
.footer__news p { font-size: .8rem; color: var(--muted); margin-bottom: 1rem; }
.footer__form { display: flex; border-bottom: 1px solid var(--ink); }
.footer__form input { flex: 1; border: none; outline: none; padding: .5rem 0; font-family: inherit; background: none; }
.footer__form button { border: none; background: none; cursor: pointer; font-size: 1.1rem; }
.footer__copy { font-size: .72rem; color: var(--muted); letter-spacing: .15em; text-align: center; }

/* ===== MEGA MENU ===== */
.navitem { position: relative; }
.megamenu { position: absolute; top: 100%; left: 0; transform: translateY(8px);
  padding-top: 1.4rem; opacity: 0; visibility: hidden; transition: opacity .25s var(--ease), transform .25s var(--ease);
  isolation: isolate; mix-blend-mode: normal; }
.navitem:hover .megamenu { opacity: 1; visibility: visible; transform: translateY(0); }
.megamenu__inner { background: #fff; color: var(--ink); min-width: 220px; padding: 1.4rem 0;
  box-shadow: 0 24px 60px rgba(0,0,0,.14); display: flex; flex-direction: column; }
.megamenu__inner a { padding: .55rem 1.8rem; font-size: .72rem; letter-spacing: .14em; color: #555;
  white-space: nowrap; transition: color .2s, background .2s; }
.megamenu__inner a:hover { color: var(--ink); background: #f6f4f1; }
.megamenu__inner a::after { display: none; }
.megamenu__all { color: var(--ink) !important; border-bottom: 1px solid #eee; margin-bottom: .4rem;
  padding-bottom: .8rem !important; font-weight: 500; }

/* ===== CATALOG PAGE ===== */
.catalog { padding: 7rem 2.5rem; }
.catalog__head { text-align: center; margin-bottom: 2.2rem; }
.catalog__title { font-family: 'Cormorant Garamond', serif; font-size: 3rem; font-weight: 400; letter-spacing: .04em; }
.catalog__count { font-size: .7rem; letter-spacing: .25em; color: var(--muted); margin-top: .4rem; }
.chips { display: flex; flex-wrap: wrap; justify-content: center; gap: .6rem; margin-bottom: 3.5rem; }
.chip { font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; padding: .55rem 1.1rem;
  border: 1px solid #ddd; border-radius: 40px; color: #555; transition: all .25s var(--ease); }
.chip:hover { border-color: var(--ink); color: var(--ink); }
.chip--on { background: var(--ink); color: #fff; border-color: var(--ink); }
.card__tag { position: absolute; top: .7rem; left: .7rem; background: rgba(255,255,255,.92); color: var(--ink);
  font-size: .58rem; letter-spacing: .12em; text-transform: uppercase; padding: .3rem .6rem; }
.catalog__empty { text-align: center; color: var(--muted); padding: 4rem 0; }

/* ===== RESPONSIVE ===== */
@media (max-width: 860px) {
  .header { padding: 1.2rem 1.5rem; }
  .header__nav { display: none; }
  .catalog { padding: 6rem 1.2rem; }
  .catalog__title { font-size: 2.2rem; }
  .header__menu { display: flex; }
  .header__actions { gap: 1rem; font-size: .65rem; }
  .header__logo { font-size: 1.3rem; }
  .grid { grid-template-columns: repeat(2,1fr); }
  .pdp { grid-template-columns: 1fr; }
  .pdp__info { max-width: none; padding: 3rem 1.5rem 5rem; }
  .footer__cols { grid-template-columns: repeat(2,1fr); }
}

/* ===== MOBILE DRAWER ===== */
body.no-scroll { overflow: hidden; }
.drawer-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,.45); z-index: 1090;
  opacity: 0; visibility: hidden; transition: opacity .35s var(--ease); }
.drawer-backdrop.open { opacity: 1; visibility: visible; }
.drawer { position: fixed; top: 0; left: 0; bottom: 0; width: 84%; max-width: 360px;
  background: var(--paper); color: var(--ink); z-index: 1100; transform: translateX(-100%);
  transition: transform .38s var(--ease); display: flex; flex-direction: column;
  overflow-y: auto; -webkit-overflow-scrolling: touch; }
.drawer.open { transform: translateX(0); box-shadow: 0 0 60px rgba(0,0,0,.25); }
.drawer__head { display: flex; align-items: center; justify-content: space-between;
  padding: 1.4rem 1.6rem; border-bottom: 1px solid #eee; }
.drawer__brand { font-family: 'Cormorant Garamond', serif; font-size: 1.4rem; letter-spacing: .35em; }
.drawer__close { background: none; border: none; font-size: 1.9rem; line-height: 1; cursor: pointer; color: var(--ink); padding: 0 .2rem; }
.drawer__nav { flex: 1; padding: .4rem 0; }
.drawer__group { border-bottom: 1px solid #f0eeea; }
.drawer__dept { width: 100%; display: flex; align-items: center; justify-content: space-between;
  background: none; border: none; padding: 1.15rem 1.6rem; font-family: inherit; font-size: .9rem;
  letter-spacing: .18em; color: var(--ink); cursor: pointer; }
.drawer__chev { font-size: 1.2rem; transition: transform .3s var(--ease); color: var(--muted); }
.drawer__group.open .drawer__chev { transform: rotate(45deg); }
.drawer__sub { max-height: 0; overflow: hidden; transition: max-height .4s var(--ease); background: #f6f4f1; }
.drawer__group.open .drawer__sub { max-height: 640px; }
.drawer__sub a { display: block; padding: .72rem 1.6rem .72rem 2.2rem; font-size: .74rem;
  letter-spacing: .12em; color: #555; }
.drawer__sub a:active, .drawer__sub a:hover { color: var(--ink); }
.drawer__all { font-weight: 500; color: var(--ink) !important; border-bottom: 1px solid #e7e4df; }
.drawer__foot { border-top: 1px solid #eee; padding: 1.4rem 1.6rem; display: flex; gap: 1.8rem;
  font-size: .72rem; letter-spacing: .15em; }