/* ============================================================
   OppressionOstentation (OO) — core stylesheet
   Minimalist luxury fashion aesthetic
   ============================================================ */

:root {
  --black: #111111;
  --white: #ffffff;
  --gray-bg: #f4f4f2;      /* product card background */
  --gray-line: #e3e3e1;
  --gray-text: #8a8a8a;
  --accent: #2b54d4;       /* "Notify me" link blue */
  --topbar: #2b2b2b;
  --nav-h: 52px;
  --font: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --track: 0.08em;
}

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

html { -webkit-font-smoothing: antialiased; }

body {
  font-family: var(--font);
  color: var(--black);
  background: var(--white);
  font-size: 13px;
  line-height: 1.5;
}

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

img { display: block; max-width: 100%; }

.uppercase { text-transform: uppercase; }

/* ---------- Top accent bar ---------- */
.topbar {
  height: 6px;
  background: var(--topbar);
  width: 100%;
}

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--gray-line);
}

.nav {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: var(--nav-h);
  padding: 0 22px;
}

.nav__group {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav__group--right { justify-content: flex-end; }

.nav__link {
  font-size: 11px;
  letter-spacing: var(--track);
  text-transform: uppercase;
  white-space: nowrap;
  padding: 4px 0;
  position: relative;
  color: var(--black);
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--black);
  transition: width 0.25s ease;
}

.nav__link:hover::after { width: 100%; }

.brand {
  font-size: 22px;
  letter-spacing: 0.22em;
  font-weight: 700;
  text-align: center;
  text-transform: uppercase;
  padding-left: 0.22em; /* optical centering for tracking */
}

.brand small {
  display: block;
  font-size: 8px;
  letter-spacing: 0.34em;
  font-weight: 400;
  color: var(--gray-text);
  margin-top: 2px;
}

.icon-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 13px;
  color: var(--black);
  display: inline-flex;
  align-items: center;
  padding: 4px;
}

.icon-btn svg { width: 17px; height: 17px; stroke: var(--black); fill: none; stroke-width: 1.4; }

/* ---------- Search row ---------- */
.searchbar {
  border-bottom: 1px solid var(--gray-line);
  padding: 11px 22px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.searchbar svg { width: 16px; height: 16px; stroke: var(--black); fill: none; stroke-width: 1.4; }

.searchbar input {
  border: none;
  outline: none;
  font-family: var(--font);
  font-size: 11px;
  letter-spacing: var(--track);
  text-transform: uppercase;
  color: var(--black);
  width: 100%;
  background: transparent;
}

.searchbar input::placeholder { color: var(--gray-text); }

/* ---------- Hero ---------- */
.hero {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  position: relative;
}

.hero__panel {
  position: relative;
  aspect-ratio: 2 / 3;
  background: var(--gray-bg);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}

.hero__panel img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.hero__panel:hover img { transform: scale(1.03); }

.hero__cta {
  position: absolute;
  left: 50%;
  bottom: 34px;
  transform: translateX(-50%);
  background: var(--white);
  color: var(--black);
  font-size: 11px;
  letter-spacing: var(--track);
  text-transform: uppercase;
  padding: 14px 34px;
  border: none;
  cursor: pointer;
  z-index: 5;
  transition: background 0.2s, color 0.2s;
}

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

/* ---------- Section heading ---------- */
.section-head {
  text-align: center;
  padding: 46px 22px 8px;
}

.section-head h2 {
  font-size: 14px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
}

.section-head p {
  font-size: 11px;
  color: var(--gray-text);
  letter-spacing: var(--track);
  text-transform: uppercase;
  margin-top: 6px;
}

/* ---------- Page title / breadcrumb ---------- */
.page-head {
  padding: 30px 22px 18px;
}

.breadcrumb {
  font-size: 11px;
  letter-spacing: var(--track);
  text-transform: uppercase;
  color: var(--gray-text);
}

.breadcrumb a:hover { color: var(--black); }

.page-head h1 {
  font-size: 15px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
  margin-top: 10px;
}

.page-head .count { color: var(--gray-text); font-weight: 400; }

/* ---------- Product grid ---------- */
.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  padding: 2px;
}

.card {
  background: var(--gray-bg);
  position: relative;
  display: flex;
  flex-direction: column;
}

.card__media {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
}

.card__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.4s ease;
}

.card__media img.card__media--alt {
  opacity: 0;
}

.card:hover .card__media--alt { opacity: 1; }

.card__fav {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 3;
  background: none;
  border: none;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.2s;
}

.card:hover .card__fav { opacity: 1; }
.card__fav svg { width: 17px; height: 17px; stroke: var(--black); fill: none; stroke-width: 1.4; }
.card__fav.is-active svg { fill: var(--black); }

.card__info {
  text-align: center;
  padding: 14px 10px 22px;
}

.card__name {
  font-size: 11px;
  letter-spacing: var(--track);
  text-transform: uppercase;
  font-weight: 700;
}

.card__notify {
  font-size: 11px;
  letter-spacing: var(--track);
  text-transform: uppercase;
  color: var(--accent);
  margin-top: 6px;
  cursor: pointer;
}

.card__notify:hover { text-decoration: underline; }

.card__price {
  font-size: 11px;
  letter-spacing: var(--track);
  color: var(--black);
  margin-top: 4px;
}

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--gray-line);
  margin-top: 60px;
  padding: 54px 22px 40px;
}

.footer__cols {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  max-width: 1100px;
  margin: 0 auto;
}

.footer__col h4 {
  font-size: 11px;
  letter-spacing: var(--track);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.footer__col a {
  display: block;
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--gray-text);
  text-transform: uppercase;
  padding: 5px 0;
}

.footer__col a:hover { color: var(--black); }

.footer__bottom {
  max-width: 1100px;
  margin: 44px auto 0;
  padding-top: 22px;
  border-top: 1px solid var(--gray-line);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 10px;
  letter-spacing: var(--track);
  text-transform: uppercase;
  color: var(--gray-text);
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
  .footer__cols { grid-template-columns: repeat(2, 1fr); }
  .nav__group--left .nav__link:nth-child(n+4) { display: none; }
}

@media (max-width: 700px) {
  .hero { grid-template-columns: 1fr; }
  .hero__panel:nth-child(n+2) { display: none; }
  .hero__panel { aspect-ratio: 3 / 4; }
  .nav { padding: 0 14px; }
  .nav__group--left .nav__link { display: none; }
  .brand { font-size: 18px; }
}