/* ==========================================================================
   Niminko — Premium Streetwear Design System
   Mobile-first. High-contrast editorial. Performance-tuned.
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  /* Brand */
  --niminko-blue: #1E3A8A;
  --niminko-blue-deep: #15296b;
  --niminko-blue-glow: rgba(30, 58, 138, 0.18);
  --niminko-gray: #6B7280;

  /* Neutrals */
  --canvas: #F9FAFB;
  --surface: #FFFFFF;
  --ink: #111827;
  --ink-soft: #1F2937;
  --muted: #6B7280;
  --muted-soft: #9CA3AF;
  --border: #E5E7EB;
  --border-strong: #D1D5DB;

  /* Inverse (dark sections) */
  --night: #0A0A0B;
  --night-soft: #16161A;

  /* Type */
  --font-script: 'Allura', 'Pinyon Script', 'Great Vibes', cursive;
  --font-display: 'Montserrat', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  /* Layout */
  --max-w: 1440px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --rail: clamp(1rem, 3vw, 2rem);
  --radius-sm: 4px;
  --radius: 8px;
  --radius-lg: 14px;

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 180ms;
  --dur: 380ms;
  --dur-slow: 720ms;

  /* Shadow */
  --shadow-sm: 0 1px 2px rgba(17, 24, 39, 0.04);
  --shadow: 0 4px 24px rgba(17, 24, 39, 0.06);
  --shadow-lift: 0 18px 48px -16px rgba(17, 24, 39, 0.18);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--ink);
  background: var(--canvas);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  line-height: 1.5;
  overflow-x: hidden;
}
img, svg, video { max-width: 100%; display: block; }
button { font: inherit; cursor: pointer; background: none; border: 0; color: inherit; }
a { color: inherit; text-decoration: none; }
input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--niminko-blue); outline-offset: 3px; border-radius: 2px; }

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.025em;
  text-transform: uppercase;
  margin: 0;
  line-height: 1.05;
}
.script {
  font-family: var(--font-script);
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  line-height: 1;
}
.eyebrow {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}
.eyebrow--blue { color: var(--niminko-blue); }
.display-xxl {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(3.25rem, 13vw, 10rem);
  letter-spacing: -0.04em;
  text-transform: uppercase;
  line-height: 0.9;
}
.display-xl { font-size: clamp(2.25rem, 8vw, 5.5rem); }
.h-section { font-size: clamp(1.75rem, 4.5vw, 3rem); }
.lede {
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.4vw, 1.125rem);
  color: var(--muted);
  max-width: 56ch;
  line-height: 1.6;
}
.script-mark {
  font-family: var(--font-script);
  font-size: clamp(3.5rem, 16vw, 12rem);
  line-height: 1;
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.section { padding-block: clamp(4rem, 9vw, 8rem); }
.section--tight { padding-block: clamp(2.5rem, 6vw, 5rem); }
.section--dark { background: var(--night); color: #F5F5F7; }
.section--dark .lede { color: #9ca3af; }
.section--dark .eyebrow { color: #9CA3AF; }

.grid { display: grid; gap: var(--rail); }
.grid--products {
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .grid--products { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .grid--products { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1280px) { .grid--products { grid-template-columns: repeat(4, 1fr); } }

/* ---------- Navigation ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 80;
  background: rgba(249, 250, 251, 0.82);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.nav.is-scrolled { border-color: var(--border); }
.nav__row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
  padding-block: 0.875rem;
}
.nav__logo {
  font-family: var(--font-script);
  font-size: 1.85rem;
  letter-spacing: 0.01em;
  color: var(--ink);
  line-height: 1;
  padding-block: 0.25rem;
  white-space: nowrap;
}
.nav__menu {
  display: none;
  gap: 2.25rem;
  justify-content: center;
}
.nav__menu a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  position: relative;
  padding-block: 0.25rem;
}
.nav__menu a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -2px;
  width: 0;
  height: 1px;
  background: currentColor;
  transition: width var(--dur) var(--ease), left var(--dur) var(--ease);
}
.nav__menu a:hover::after,
.nav__menu a.is-active::after { width: 100%; left: 0; }
.nav__actions { display: flex; align-items: center; gap: 0.5rem; }
.nav__icon-btn {
  width: 40px; height: 40px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 999px;
  transition: background var(--dur-fast) var(--ease);
  position: relative;
}
.nav__icon-btn:hover { background: rgba(17, 24, 39, 0.06); }
.nav__icon-btn svg { width: 20px; height: 20px; stroke-width: 1.6; }
.cart-badge {
  position: absolute;
  top: 6px; right: 6px;
  min-width: 18px; height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--niminko-blue);
  color: #fff;
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  display: inline-flex; align-items: center; justify-content: center;
  transform: scale(0);
  transition: transform var(--dur) var(--ease);
}
.cart-badge.is-visible { transform: scale(1); }

@media (min-width: 900px) {
  .nav__menu { display: flex; }
  .nav__menu-toggle { display: none; }
}

/* Mobile drawer */
.nav__menu-toggle {
  width: 40px; height: 40px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 999px;
}
.drawer {
  position: fixed; inset: 0;
  z-index: 90;
  background: rgba(10, 10, 11, 0.4);
  opacity: 0; visibility: hidden;
  transition: opacity var(--dur) var(--ease), visibility var(--dur) var(--ease);
}
.drawer.is-open { opacity: 1; visibility: visible; }
.drawer__panel {
  position: absolute;
  top: 0; right: 0;
  height: 100%;
  width: min(86%, 360px);
  background: var(--surface);
  padding: 1.5rem;
  transform: translateX(100%);
  transition: transform var(--dur) var(--ease);
  display: flex; flex-direction: column; gap: 1rem;
}
.drawer.is-open .drawer__panel { transform: translateX(0); }
.drawer__close {
  align-self: flex-end;
  width: 40px; height: 40px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 999px;
}
.drawer__menu {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 0.25rem;
}
.drawer__menu a {
  display: block;
  padding: 1rem 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border);
}

/* Top bar (announcement) */
.topbar {
  background: var(--ink);
  color: #F5F5F7;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-align: center;
  padding: 0.625rem 1rem;
  overflow: hidden;
}
.topbar__track {
  display: inline-flex; gap: 4rem;
  white-space: nowrap;
  animation: marquee 28s linear infinite;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ---------- Buttons ---------- */
.btn {
  --bg: var(--ink);
  --fg: #fff;
  --bd: var(--ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  padding: 0.95rem 1.5rem;
  background: var(--bg);
  color: var(--fg);
  border: 1px solid var(--bd);
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  transition: transform var(--dur-fast) var(--ease), background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
}
.btn:not(:disabled):hover { transform: translateY(-1px); }
.btn:not(:disabled):active { transform: translateY(0); }
.btn:disabled { opacity: 0.42; cursor: not-allowed; }
.btn--blue { --bg: var(--niminko-blue); --bd: var(--niminko-blue); }
.btn--blue:hover { --bg: var(--niminko-blue-deep); --bd: var(--niminko-blue-deep); }
.btn--ghost {
  --bg: transparent; --fg: var(--ink); --bd: var(--ink);
}
.btn--ghost:hover { --bg: var(--ink); --fg: #fff; }
.btn--light {
  --bg: #fff; --fg: var(--ink); --bd: #fff;
}
.btn--light:hover { --bg: transparent; --fg: #fff; --bd: #fff; }
.btn--full { width: 100%; }
.btn--lg { padding: 1.1rem 1.75rem; font-size: 0.86rem; }
.btn__arrow { transition: transform var(--dur) var(--ease); }
.btn:hover .btn__arrow { transform: translateX(4px); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: var(--ink);
  color: #fff;
  overflow: hidden;
  padding-block: clamp(4rem, 10vw, 8rem);
  min-height: clamp(560px, 88vh, 920px);
  display: flex;
  align-items: center;
}
.hero__bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(60% 60% at 70% 30%, rgba(30, 58, 138, 0.55), transparent 65%),
    radial-gradient(50% 50% at 20% 80%, rgba(30, 58, 138, 0.35), transparent 70%),
    linear-gradient(180deg, #0A0A0B 0%, #060611 100%);
}
.hero__noise {
  position: absolute; inset: 0;
  opacity: 0.06;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.7'/></svg>");
  pointer-events: none;
}
.hero__content {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 2rem;
  max-width: 880px;
}
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 0.75rem;
  color: rgba(255, 255, 255, 0.7);
}
.hero__eyebrow::before {
  content: ""; width: 28px; height: 1px; background: currentColor;
}
.hero__script {
  font-family: var(--font-script);
  font-size: clamp(5rem, 22vw, 16rem);
  line-height: 0.9;
  letter-spacing: 0.005em;
  background: linear-gradient(180deg, #ffffff 0%, #c7d2fe 60%, #818CF8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  padding-bottom: 0.08em;
}
.hero__sub {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.025em;
  text-transform: uppercase;
  font-size: clamp(1.5rem, 4vw, 2.75rem);
  max-width: 22ch;
}
.hero__copy { color: rgba(245, 245, 247, 0.7); max-width: 48ch; font-size: 1.0625rem; line-height: 1.6; }
.hero__cta {
  display: flex; flex-wrap: wrap; gap: 0.75rem;
  margin-top: 0.5rem;
}
.hero__scroll {
  position: absolute;
  left: 50%; bottom: 1.75rem;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.5);
  font-family: var(--font-display);
  font-size: 10px; letter-spacing: 0.3em; text-transform: uppercase;
  display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
  z-index: 2;
}
.hero__scroll-line {
  width: 1px; height: 36px;
  background: linear-gradient(180deg, rgba(255,255,255,0.6), transparent);
  animation: scrollPulse 2.4s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { transform: scaleY(1); transform-origin: top; }
  50% { transform: scaleY(0.4); transform-origin: top; }
}

/* ---------- Marquee strip ---------- */
.strip {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.85);
  padding-block: 1.25rem;
  border-block: 1px solid rgba(255, 255, 255, 0.06);
  overflow: hidden;
}
.strip__track {
  display: flex; gap: 3rem;
  white-space: nowrap;
  animation: marquee 36s linear infinite;
  font-family: var(--font-display);
  font-weight: 600; font-size: 1rem;
  letter-spacing: 0.18em; text-transform: uppercase;
}
.strip__dot {
  display: inline-flex; align-items: center; gap: 1.5rem;
}
.strip__dot::after {
  content: "";
  width: 6px; height: 6px;
  border-radius: 999px;
  background: var(--niminko-blue);
}

/* ---------- Lookbook ---------- */
.lookbook {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}
@media (min-width: 720px) {
  .lookbook {
    grid-template-columns: repeat(6, 1fr);
    grid-auto-rows: 220px;
    gap: 1rem;
  }
  .lookbook__tile:nth-child(1) { grid-column: span 4; grid-row: span 2; }
  .lookbook__tile:nth-child(2) { grid-column: span 2; grid-row: span 1; }
  .lookbook__tile:nth-child(3) { grid-column: span 2; grid-row: span 1; }
  .lookbook__tile:nth-child(4) { grid-column: span 3; grid-row: span 2; }
  .lookbook__tile:nth-child(5) { grid-column: span 3; grid-row: span 2; }
}
.lookbook__tile {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--ink);
  min-height: 260px;
  isolation: isolate;
}
.lookbook__tile-art {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  transition: transform var(--dur-slow) var(--ease);
}
.lookbook__tile:hover .lookbook__tile-art { transform: scale(1.04); }
.lookbook__tile-caption {
  position: absolute;
  left: 1.25rem; bottom: 1.25rem;
  color: #fff;
  z-index: 2;
}
.lookbook__tile-caption .eyebrow { color: rgba(255,255,255,0.7); }
.lookbook__tile-caption .title {
  font-family: var(--font-display);
  font-weight: 700; font-size: 1.5rem;
  letter-spacing: -0.02em; text-transform: uppercase;
  margin-top: 0.25rem;
}
.lookbook__tile::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,0.6) 100%);
  z-index: 1;
}

/* Tile painted variants */
.paint-blue { background: linear-gradient(135deg, #1E3A8A 0%, #3B5BDB 100%); }
.paint-ink { background: linear-gradient(135deg, #111827 0%, #1F2937 60%, #0a0a0b 100%); }
.paint-split { background: linear-gradient(90deg, var(--niminko-gray) 0%, var(--niminko-gray) 50%, var(--niminko-blue) 50%, var(--niminko-blue) 100%); }
.paint-gray { background: linear-gradient(135deg, #4B5563 0%, #6B7280 100%); }
.paint-noir { background: radial-gradient(120% 80% at 30% 10%, #1F2937, #0a0a0b 70%); }

/* ---------- Product cards ---------- */
.product-card {
  position: relative;
  display: flex; flex-direction: column;
  text-decoration: none;
  color: var(--ink);
}
.product-card__media {
  position: relative;
  aspect-ratio: 4 / 5;
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
  display: grid; place-items: center;
  isolation: isolate;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.product-card:hover .product-card__media {
  box-shadow: var(--shadow-lift);
}
.product-card__media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 70%, rgba(17, 24, 39, 0.06) 100%);
  pointer-events: none;
}
.product-card__art {
  width: 78%; height: 78%;
  display: grid; place-items: center;
  transition: transform var(--dur) var(--ease);
}
.product-card:hover .product-card__art { transform: scale(1.03); }
.product-card__quick {
  position: absolute;
  left: 1rem; right: 1rem; bottom: 1rem;
  display: flex; gap: 0.5rem;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
  z-index: 3;
}
.product-card:hover .product-card__quick {
  opacity: 1; transform: translateY(0);
}
@media (max-width: 768px) {
  .product-card__quick { opacity: 1; transform: none; position: static; padding-top: 0.75rem; }
}
.product-card__badge {
  position: absolute;
  top: 0.875rem; left: 0.875rem;
  z-index: 4;
  background: var(--ink);
  color: #fff;
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.product-card__badge--blue { background: var(--niminko-blue); }
.product-card__info {
  margin-top: 1rem;
  display: flex; flex-direction: column; gap: 0.25rem;
}
.product-card__category {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}
.product-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -0.015em;
  text-transform: uppercase;
}
.product-card__price {
  font-family: var(--font-body);
  font-weight: 500;
  color: var(--ink);
  margin-top: 0.125rem;
}
.product-card__swatches { display: flex; gap: 0.4rem; margin-top: 0.4rem; }
.swatch {
  width: 14px; height: 14px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  display: inline-block;
}
.swatch--blue { background: var(--niminko-blue); border-color: var(--niminko-blue); }
.swatch--gray { background: var(--niminko-gray); border-color: var(--niminko-gray); }
.swatch--ink { background: var(--ink); border-color: var(--ink); }
.swatch--white { background: #fff; }
.swatch--split { background: linear-gradient(90deg, var(--niminko-gray) 50%, var(--niminko-blue) 50%); border-color: transparent; }
.swatch--sand { background: #C7B8A1; border-color: #C7B8A1; }

/* ---------- Filter bar ---------- */
.filterbar {
  position: sticky;
  top: 68px;
  z-index: 30;
  background: rgba(249, 250, 251, 0.92);
  backdrop-filter: blur(12px);
  padding-block: 0.875rem;
  border-bottom: 1px solid var(--border);
}
.filterbar__inner {
  display: flex; align-items: center; gap: 0.75rem;
  overflow-x: auto;
  scrollbar-width: none;
}
.filterbar__inner::-webkit-scrollbar { display: none; }
.chip {
  flex-shrink: 0;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  background: transparent;
  border: 1px solid var(--border-strong);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
  cursor: pointer;
}
.chip:hover { border-color: var(--ink); }
.chip.is-active {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}
.filterbar__count {
  margin-left: auto;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  flex-shrink: 0;
}

/* ---------- PDP ---------- */
.pdp {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
  padding-top: clamp(1.5rem, 4vw, 3rem);
  padding-bottom: clamp(2rem, 5vw, 4rem);
}
@media (min-width: 960px) {
  .pdp { grid-template-columns: 1.05fr 0.95fr; gap: clamp(2rem, 5vw, 5rem); align-items: start; }
}
.pdp__gallery {
  display: grid; gap: 0.75rem;
  grid-template-columns: 1fr;
}
@media (min-width: 960px) {
  .pdp__gallery { grid-template-columns: 1fr 1fr; }
  .pdp__gallery .pdp__shot:first-child { grid-column: span 2; }
}
.pdp__shot {
  aspect-ratio: 4 / 5;
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  display: grid; place-items: center;
}
.pdp__shot--wide { aspect-ratio: 4 / 5; }
.pdp__shot-art { width: 72%; height: 72%; display: grid; place-items: center; }
.pdp__shot--alt { background: linear-gradient(135deg, #F3F4F6, #E5E7EB); }
.pdp__shot--ink { background: var(--ink); }

.pdp__details {
  position: sticky;
  top: 96px;
  display: flex; flex-direction: column; gap: 1.25rem;
}
@media (max-width: 959px) { .pdp__details { position: static; } }
.pdp__title {
  font-size: clamp(2rem, 5vw, 3rem);
}
.pdp__price {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem;
  letter-spacing: 0.04em;
}
.pdp__desc { color: var(--muted); line-height: 1.7; }
.pdp__group {
  display: flex; flex-direction: column; gap: 0.625rem;
}
.pdp__group-label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex; justify-content: space-between;
}
.pill-row { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.size-pill {
  min-width: 48px;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: var(--surface);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color var(--dur-fast), background var(--dur-fast), color var(--dur-fast);
}
.size-pill:hover { border-color: var(--ink); }
.size-pill.is-active { background: var(--ink); border-color: var(--ink); color: #fff; }
.size-pill[disabled] { opacity: 0.4; text-decoration: line-through; cursor: not-allowed; }

.swatch-row { display: flex; gap: 0.75rem; align-items: center; }
.color-chip {
  width: 28px; height: 28px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  cursor: pointer;
  position: relative;
  transition: transform var(--dur-fast);
}
.color-chip:hover { transform: scale(1.06); }
.color-chip.is-active { box-shadow: 0 0 0 1px var(--canvas), 0 0 0 2px var(--ink); }

.pdp__actions {
  display: flex; flex-direction: column; gap: 0.5rem;
  margin-top: 0.5rem;
}

.pdp__meta {
  margin-top: 1rem;
  border-top: 1px solid var(--border);
  display: grid; gap: 0;
}
.pdp__row {
  border-bottom: 1px solid var(--border);
  padding: 1rem 0;
  display: grid; gap: 0.5rem;
}
.pdp__row summary {
  list-style: none;
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
}
.pdp__row summary::-webkit-details-marker { display: none; }
.pdp__row summary::after { content: "+"; font-size: 1.25rem; transition: transform var(--dur) var(--ease); }
.pdp__row[open] summary::after { content: "−"; }
.pdp__row p { color: var(--muted); line-height: 1.7; margin: 0; }

/* ---------- Sticky mobile CTA ---------- */
.sticky-cta {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 70;
  padding: 0.75rem var(--gutter) calc(0.75rem + env(safe-area-inset-bottom));
  background: rgba(249, 250, 251, 0.94);
  backdrop-filter: blur(14px);
  border-top: 1px solid var(--border);
  display: flex; gap: 0.75rem; align-items: center;
}
.sticky-cta__price {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.0625rem;
}
.sticky-cta .btn { flex: 1; }
@media (min-width: 960px) { .sticky-cta { display: none; } }

/* ---------- Custom builder ---------- */
.builder {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}
@media (min-width: 960px) {
  .builder { grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
}
.builder__preview {
  position: relative;
  aspect-ratio: 4 / 5;
  background: linear-gradient(180deg, #F3F4F6 0%, #E5E7EB 100%);
  border-radius: var(--radius);
  overflow: hidden;
  display: grid; place-items: center;
}
.builder__preview-canvas {
  width: 100%; height: 100%;
  display: block;
}
.builder__preview-overlay {
  position: absolute;
  inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 0.5rem;
  color: var(--muted);
  text-align: center;
  pointer-events: none;
}
@media (min-width: 960px) { .builder__preview { position: sticky; top: 96px; } }

.stepper {
  display: flex; align-items: center; gap: 0.5rem;
  margin-bottom: 1rem;
}
.stepper__item {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}
.stepper__num {
  width: 24px; height: 24px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 11px;
  background: var(--surface);
}
.stepper__item.is-active { color: var(--ink); }
.stepper__item.is-active .stepper__num {
  background: var(--ink); color: #fff; border-color: var(--ink);
}
.stepper__item.is-done .stepper__num {
  background: var(--niminko-blue); color: #fff; border-color: var(--niminko-blue);
}
.stepper__line { flex: 0 0 24px; height: 1px; background: var(--border-strong); }

.dropzone {
  border: 1.5px dashed var(--border-strong);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 1.75rem;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--dur-fast), background var(--dur-fast);
}
.dropzone:hover, .dropzone.is-drag {
  border-color: var(--niminko-blue);
  background: rgba(30, 58, 138, 0.04);
}
.dropzone__icon { color: var(--niminko-blue); margin-bottom: 0.5rem; }
.dropzone__title { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; letter-spacing: -0.015em; }
.dropzone__hint { color: var(--muted); font-size: 0.875rem; margin-top: 0.25rem; }

.disclosure {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius);
  padding: 1.25rem;
  display: flex; gap: 0.875rem;
  cursor: pointer;
  transition: border-color var(--dur-fast), background var(--dur-fast);
}
.disclosure.is-checked {
  border-color: var(--niminko-blue);
  background: rgba(30, 58, 138, 0.04);
}
.disclosure__box {
  width: 22px; height: 22px;
  border: 1.5px solid var(--border-strong);
  border-radius: 5px;
  flex-shrink: 0;
  margin-top: 0.125rem;
  display: grid; place-items: center;
  transition: border-color var(--dur-fast), background var(--dur-fast);
}
.disclosure.is-checked .disclosure__box {
  background: var(--niminko-blue);
  border-color: var(--niminko-blue);
}
.disclosure__check {
  color: #fff;
  opacity: 0;
  transform: scale(0.5);
  transition: opacity var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.disclosure.is-checked .disclosure__check { opacity: 1; transform: scale(1); }
.disclosure__text { font-size: 0.9375rem; color: var(--ink); line-height: 1.6; }
.disclosure__text strong { color: var(--niminko-blue); font-weight: 600; }
.disclosure input { position: absolute; opacity: 0; pointer-events: none; }

.builder__step {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1rem;
}
.builder__step h3 {
  font-size: 1.125rem; margin-bottom: 0.75rem;
}
.builder__hint { color: var(--muted); font-size: 0.9375rem; margin-bottom: 1rem; line-height: 1.6; }

/* ---------- Cart ---------- */
.cart {
  display: grid; gap: 2rem;
  grid-template-columns: 1fr;
}
@media (min-width: 960px) {
  .cart { grid-template-columns: 1.4fr 0.9fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
}
.cart__list {
  display: flex; flex-direction: column; gap: 1rem;
}
.cart__item {
  display: grid;
  grid-template-columns: 88px 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
}
.cart__thumb {
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  background: var(--surface);
  display: grid; place-items: center;
  overflow: hidden;
}
.cart__thumb-art { width: 78%; height: 78%; }
.cart__item-name {
  font-family: var(--font-display);
  font-weight: 700; letter-spacing: -0.015em; text-transform: uppercase;
  font-size: 0.95rem;
}
.cart__item-meta { font-size: 0.825rem; color: var(--muted); margin-top: 0.125rem; }
.cart__qty { display: inline-flex; align-items: center; gap: 0.25rem; margin-top: 0.5rem; }
.cart__qty button {
  width: 28px; height: 28px; border: 1px solid var(--border-strong);
  border-radius: 999px;
  display: inline-flex; align-items: center; justify-content: center;
}
.cart__qty button:hover { border-color: var(--ink); }
.cart__qty-value { min-width: 22px; text-align: center; font-weight: 500; }
.cart__item-price { font-family: var(--font-display); font-weight: 700; font-size: 1rem; }
.cart__remove {
  margin-top: 0.25rem; font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--muted); font-weight: 500;
}
.cart__remove:hover { color: var(--ink); text-decoration: underline; }

.summary {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex; flex-direction: column; gap: 0.75rem;
  position: sticky; top: 96px;
}
@media (max-width: 959px) { .summary { position: static; } }
.summary__row { display: flex; justify-content: space-between; font-size: 0.95rem; }
.summary__row--total {
  border-top: 1px solid var(--border);
  padding-top: 0.875rem;
  margin-top: 0.5rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: -0.015em;
}
.payment-row {
  display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.75rem;
}
.pay-pill {
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.empty {
  display: flex; flex-direction: column; align-items: center;
  text-align: center; gap: 1rem;
  padding: clamp(2rem, 6vw, 4rem) 1rem;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius);
}
.empty__icon { color: var(--niminko-blue); display: inline-flex; }
.empty__icon .knot { width: 84px; }

/* knot mark default sizing */
.knot {
  width: 64px;
  height: auto;
  display: block;
}

/* ---------- Feature row ---------- */
.feature-row {
  display: grid; gap: 1rem;
  grid-template-columns: 1fr;
}
@media (min-width: 720px) {
  .feature-row { grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
}
.feature {
  padding: 1.5rem;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 0.5rem;
}
.feature__icon {
  color: var(--niminko-blue);
  margin-bottom: 0.25rem;
}
.feature h3 { font-size: 1rem; }
.feature p { color: var(--muted); font-size: 0.9375rem; margin: 0; line-height: 1.6; }

/* ---------- Drop card (capsule highlight) ---------- */
.drop {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink);
  color: #fff;
  padding: clamp(2rem, 5vw, 4rem);
  display: grid; gap: 1rem;
  min-height: 380px;
  isolation: isolate;
}
.drop__bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(70% 60% at 80% 30%, rgba(30, 58, 138, 0.7), transparent 60%),
    linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
  z-index: -1;
}
.drop__title {
  font-size: clamp(2rem, 6vw, 4.5rem);
  max-width: 14ch;
}
.drop__script {
  position: absolute;
  right: clamp(1rem, 4vw, 3rem);
  bottom: clamp(1rem, 4vw, 3rem);
  font-family: var(--font-script);
  font-size: clamp(4rem, 16vw, 12rem);
  color: rgba(255, 255, 255, 0.06);
  line-height: 1;
  pointer-events: none;
}

/* ---------- Newsletter ---------- */
.newsletter {
  display: grid; gap: 1.5rem;
  align-items: center;
  grid-template-columns: 1fr;
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 5vw, 3rem);
}
@media (min-width: 768px) {
  .newsletter { grid-template-columns: 1.1fr 0.9fr; gap: 2.5rem; }
}
.newsletter h2 { font-size: clamp(1.5rem, 3.5vw, 2.5rem); }
.newsletter p { color: rgba(255, 255, 255, 0.7); margin-top: 0.5rem; line-height: 1.6; }
.newsletter__form {
  display: flex; gap: 0.5rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  padding: 0.35rem 0.35rem 0.35rem 1.25rem;
  align-items: center;
}
.newsletter__form input {
  flex: 1;
  background: transparent;
  border: 0;
  color: #fff;
  font-size: 0.95rem;
  padding: 0.65rem 0;
}
.newsletter__form input::placeholder { color: rgba(255, 255, 255, 0.5); }
.newsletter__form input:focus { outline: none; }

/* ---------- Footer ---------- */
.footer {
  background: var(--ink);
  color: rgba(245, 245, 247, 0.7);
  padding: clamp(3rem, 6vw, 5rem) 0 2rem;
}
.footer__row {
  display: grid; gap: 2rem;
  grid-template-columns: 1fr;
}
@media (min-width: 720px) {
  .footer__row { grid-template-columns: 1.4fr repeat(3, 1fr); }
}
.footer__brand .script {
  color: #fff;
  font-size: 3rem;
  line-height: 1;
}
.footer__brand p { font-size: 0.9375rem; line-height: 1.6; max-width: 32ch; margin-top: 0.75rem; }
.footer__col h4 {
  color: #fff;
  font-size: 0.8rem; letter-spacing: 0.2em; text-transform: uppercase;
  margin-bottom: 1rem;
}
.footer__col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.6rem; }
.footer__col a { font-size: 0.9375rem; transition: color var(--dur-fast); }
.footer__col a:hover { color: #fff; }
.footer__bar {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: 3rem;
  padding-top: 1.5rem;
  display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between;
  font-size: 0.75rem; letter-spacing: 0.16em; text-transform: uppercase;
}

/* ---------- Page header ---------- */
.page-head {
  padding-block: clamp(3rem, 7vw, 5.5rem);
  background: var(--canvas);
  border-bottom: 1px solid var(--border);
}
.page-head__eyebrow { color: var(--niminko-blue); }
.page-head__title { font-size: clamp(2.5rem, 7vw, 5rem); margin-top: 0.5rem; }
.page-head__sub { color: var(--muted); margin-top: 0.75rem; max-width: 56ch; }

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
}
.reveal.is-in { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- Apparel mockup SVG accents ---------- */
.mockup-script {
  font-family: var(--font-script);
  font-weight: 400;
  fill: currentColor;
}
.mockup-text {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.025em;
  text-transform: uppercase;
  fill: currentColor;
}

/* ---------- Toast ---------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: 1.5rem;
  transform: translateX(-50%) translateY(120%);
  background: var(--ink);
  color: #fff;
  padding: 0.875rem 1.25rem;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  display: flex; align-items: center; gap: 0.625rem;
  box-shadow: var(--shadow-lift);
  z-index: 200;
  transition: transform var(--dur-slow) var(--ease);
  white-space: nowrap;
}
.toast.is-visible { transform: translateX(-50%) translateY(0); }

/* ---------- Utility ---------- */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.flex-between { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; }
.flex-end { display: flex; justify-content: flex-end; align-items: center; gap: 1rem; }
.link-arrow {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink);
  display: inline-flex; align-items: center; gap: 0.4rem;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 0.125rem;
}
.link-arrow .btn__arrow { transition: transform var(--dur) var(--ease); }
.link-arrow:hover .btn__arrow { transform: translateX(4px); }