:root {
  --ink: #111111;
  --muted: #6b6b6b;
  --line: #e9e9e9;
  --soft: #f5f5f5;
  --orange: #ef7b2a;
  --gutter: 16px;
  --display: "Inter Tight", system-ui, sans-serif;
  --body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
@media (min-width: 720px) { :root { --gutter: 32px; } }

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: #fff; color: var(--ink); font: 16px/1.5 var(--body); }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
:focus-visible { outline: 2px solid var(--orange); outline-offset: 3px; }

/* header: logo + instagram button */
.top { display: flex; flex-direction: column; align-items: center; gap: 22px; padding: 44px var(--gutter) 36px; }
.logo { width: 170px; height: auto; }
@media (min-width: 720px) { .logo { width: 210px; } }
.ig {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 11px 20px; border-radius: 999px; background: var(--ink); color: #fff;
  font: 600 14px var(--body); letter-spacing: .01em; transition: background .15s;
}
.ig:hover { background: var(--orange); }

/* filter bar */
.tabs {
  position: sticky; top: 0; z-index: 10; background: rgba(255,255,255,.96); backdrop-filter: blur(6px);
  display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none;
  padding: 12px var(--gutter); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.tabs::-webkit-scrollbar { display: none; }
.tabs > :first-child { margin-left: auto; }
.tabs > :last-child { margin-right: auto; }
.tab {
  flex: none; padding: 9px 20px; border-radius: 999px; border: 1px solid transparent; background: none; cursor: pointer;
  font: 500 17px var(--display); color: var(--ink); white-space: nowrap; letter-spacing: -.01em;
}
.tab:hover { background: var(--soft); }
.tab[aria-selected="true"] { border-color: var(--ink); background: #fff; }

/* views */
.view { max-width: 1400px; margin: 0 auto; padding: 36px var(--gutter) 72px; }
.head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px 16px; margin: 0 0 22px; }
.head h1 { margin: 0; font: 800 clamp(26px, 4vw, 38px)/1.05 var(--display); letter-spacing: -.04em; text-transform: lowercase; }
.head .count { color: var(--muted); font-size: 14px; }
.back { display: inline-flex; align-items: center; gap: 6px; margin-bottom: 14px; padding: 7px 14px; border: 1px solid var(--line); border-radius: 999px; font: 500 14px var(--body); }
.back:hover { border-color: var(--ink); }

/* product grid */
.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 16px; }
@media (min-width: 640px) { .grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 36px 22px; } }
@media (min-width: 1000px) { .grid { grid-template-columns: repeat(5, minmax(0, 1fr)); } }
.card { display: block; }
.ph {
  position: relative; aspect-ratio: 1;
  background: linear-gradient(#fff 62%, var(--soft)); border-radius: 4px; overflow: hidden;
}
.ph img {
  position: absolute; inset: 9%; width: 82%; height: 82%; max-width: none;
  object-fit: contain; object-position: center bottom; transition: transform .25s ease;
}
.card:hover .ph img { transform: scale(1.04); }
.nm { margin: 12px 0 2px; font: 600 16px/1.25 var(--display); letter-spacing: -.015em; }
.meta { color: var(--muted); font-size: 13px; }
.card:hover .meta span { color: var(--orange); }

/* posts grid */
.posts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 16px; }
@media (min-width: 640px) { .posts { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px 22px; } }
@media (min-width: 1000px) { .posts { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.post img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 8px; transition: transform .25s ease, box-shadow .25s ease; }
.post:hover img { transform: translateY(-3px); box-shadow: 0 14px 30px -18px rgba(0,0,0,.45); }
.post .nm { text-transform: lowercase; }

.empty { color: var(--muted); text-align: center; padding: 60px 0; }

/* footer */
.foot { border-top: 1px solid var(--line); padding: 26px var(--gutter) 40px; text-align: center; color: var(--muted); font-size: 13px; }
.foot p { margin: 4px auto; max-width: 60ch; }
.foot p:first-child { color: var(--ink); font-weight: 500; }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }