/* ============================================================
   3D DOM — Main Stylesheet
   Design: Light theme · Orange accent · Mobile-first
   ============================================================ */

/* ---- Reset & Variables ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --clr-bg:         #f7f7fb;
  --clr-surface:    #ffffff;
  --clr-surface-2:  #ededf3;
  --clr-border:     rgba(0,0,0,0.10);
  --clr-text:       #12122a;
  --clr-text-muted: #6b6b82;
  --clr-accent:     #FF6B35;
  --clr-accent-dim: rgba(255,107,53,0.10);
  --clr-accent-glow:rgba(255,107,53,0.25);
  --clr-white:      #ffffff;

  --font:           'Inter', system-ui, -apple-system, sans-serif;
  --radius-sm:      6px;
  --radius:         12px;
  --radius-lg:      20px;
  --radius-full:    999px;

  --shadow-sm:      0 1px 3px rgba(0,0,0,0.08);
  --shadow:         0 4px 20px rgba(0,0,0,0.12);
  --shadow-lg:      0 12px 48px rgba(0,0,0,0.15);
  --shadow-accent:  0 0 32px var(--clr-accent-glow);

  --transition:     0.22s cubic-bezier(.4,0,.2,1);
  --transition-slow:0.4s cubic-bezier(.4,0,.2,1);

  --container:      1200px;
  --section-gap:    56px;
}

/* ---- Base ---- */
html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font);
  background: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: var(--clr-accent); color: white; }

/* Focus styles for accessibility */
:focus-visible {
  outline: 2px solid var(--clr-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

img, video { display: block; max-width: 100%; }
ul, ol { list-style: none; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea { font-family: inherit; }

/* ---- Utility ---- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 20px;
}

.accent { color: var(--clr-accent); }

.section {
  padding-block: var(--section-gap);
}

.section__header {
  text-align: center;
  margin-bottom: 56px;
}

.section__eyebrow {
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 12px;
}

.section__title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 16px;
}

.section__desc {
  font-size: 1.0625rem;
  color: var(--clr-text-muted);
  max-width: 560px;
  margin-inline: auto;
}

/* ---- Scroll Animations ---- */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-up:nth-child(2) { transition-delay: .1s; }
.fade-up:nth-child(3) { transition-delay: .2s; }
.fade-up:nth-child(4) { transition-delay: .3s; }
.fade-up:nth-child(5) { transition-delay: .4s; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-size: .9375rem;
  font-weight: 600;
  line-height: 1;
  transition: all var(--transition);
  white-space: nowrap;
  min-height: 44px;
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--clr-accent);
  color: white;
}
.btn--primary:hover {
  background: #e55a25;
  box-shadow: var(--shadow-accent);
  transform: translateY(-1px);
}
.btn--primary:active { transform: translateY(0); }

.btn--outline {
  border: 1.5px solid var(--clr-border);
  color: var(--clr-text);
  background: transparent;
}
.btn--outline:hover {
  border-color: var(--clr-accent);
  color: var(--clr-accent);
  background: var(--clr-accent-dim);
}

.btn--ghost {
  background: rgba(0,0,0,0.06);
  color: var(--clr-text);
  backdrop-filter: blur(4px);
}
.btn--ghost:hover {
  background: rgba(0,0,0,0.11);
  transform: translateY(-1px);
}

.btn--lg { padding: 15px 32px; font-size: 1rem; }
.btn--sm { padding: 8px 16px; font-size: .875rem; }
.btn--full { width: 100%; }

.btn__loader {
  display: none;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
.btn--loading .btn__loader { display: block; }
.btn--loading .btn__text { opacity: .7; }

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition), backdrop-filter var(--transition);
}
.header.scrolled {
  background: rgba(247,247,251,.92);
  backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--clr-border);
}

.header__inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 68px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: -.02em;
  flex-shrink: 0;
}
.logo__text { line-height: 1; }
.logo__img { height: 36px; width: auto; display: block; }

.nav { margin-left: auto; }
.nav__list { display: flex; gap: 4px; }
.nav__link {
  padding: 8px 12px;
  font-size: .9rem;
  font-weight: 500;
  color: var(--clr-text-muted);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.nav__link:hover { color: var(--clr-text); background: rgba(0,0,0,.06); }
.nav__link.active { color: var(--clr-accent); }

.header__cta { flex-shrink: 0; }

.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  margin-left: auto;
  flex-shrink: 0;
}
.burger__line {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--clr-text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
  transform-origin: center;
}
.burger[aria-expanded="true"] .burger__line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] .burger__line:nth-child(2) { opacity: 0; transform: scaleX(0); }
.burger[aria-expanded="true"] .burger__line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  display: flex;
  align-items: flex-start;
  padding-top: calc(68px + 60px);
  padding-bottom: 24px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}


.hero__glow {
  position: absolute;
  top: 20%;
  right: 5%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,107,53,.18) 0%, transparent 65%);
  border-radius: 50%;
  animation: pulse 4s ease-in-out infinite;
}

.hero__model {
  position: absolute;
  top: 50%;
  right: 5%;
  transform: translateY(-50%);
  width: min(500px, 45vw);
  height: min(500px, 45vw);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* CSS 3D Printer Animation */
.model3d {
  position: relative;
  width: 200px;
  height: 200px;
  perspective: 800px;
}

.model3d__cube {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100px;
  height: 100px;
  transform-style: preserve-3d;
  transform: translate(-50%, -30%) rotateX(-20deg) rotateY(30deg);
  animation: rotateCube 12s linear infinite;
}

.face {
  position: absolute;
  width: 100px;
  height: 100px;
  border: 1.5px solid var(--clr-accent);
  background: var(--clr-accent-dim);
  backdrop-filter: blur(4px);
}
.face--front  { transform: translateZ(50px); }
.face--back   { transform: rotateY(180deg) translateZ(50px); }
.face--left   { transform: rotateY(-90deg) translateZ(50px); }
.face--right  { transform: rotateY(90deg) translateZ(50px); }
.face--top    { transform: rotateX(90deg) translateZ(50px); background: rgba(255,107,53,.25); }
.face--bottom { transform: rotateX(-90deg) translateZ(50px); }

.model3d__layers {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  display: flex;
  flex-direction: column-reverse;
  gap: 4px;
}
.layer {
  height: 6px;
  background: linear-gradient(90deg, var(--clr-accent), transparent);
  border-radius: 2px;
  opacity: 0;
  animation: layerFill 2s ease-in-out infinite;
}
.layer:nth-child(1) { animation-delay: 0s;    width: 90%; }
.layer:nth-child(2) { animation-delay: .3s;   width: 75%; }
.layer:nth-child(3) { animation-delay: .6s;   width: 85%; }
.layer:nth-child(4) { animation-delay: .9s;   width: 70%; }
.layer:nth-child(5) { animation-delay: 1.2s;  width: 80%; }

.model3d__nozzle {
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
}
.nozzle__arm {
  width: 80px;
  height: 3px;
  background: var(--clr-border);
  margin: 0 auto;
  border-radius: 2px;
}
.nozzle__head {
  width: 14px;
  height: 20px;
  background: var(--clr-surface-2);
  border: 1.5px solid var(--clr-accent);
  border-radius: 3px 3px 6px 6px;
  margin: 0 auto;
  animation: nozzleMove 2s ease-in-out infinite;
}
.nozzle__beam {
  width: 2px;
  height: 0;
  background: linear-gradient(var(--clr-accent), transparent);
  margin: 0 auto;
  animation: beam 2s ease-in-out infinite;
}

.hero__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero__text { max-width: 680px; }

.hero__actions { justify-content: center; }

.hero__stats { justify-content: center; }

.hero__eyebrow {
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 16px;
}

.hero__title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -.03em;
  margin-bottom: 20px;
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.125rem);
  color: var(--clr-text-muted);
  margin-bottom: 36px;
}
.hero__subtitle strong { color: var(--clr-text); font-weight: 600; }

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 48px;
}

.hero__stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}
.stat__value {
  display: block;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--clr-accent);
  line-height: 1;
  letter-spacing: -.02em;
}
.stat__label {
  font-size: .8rem;
  color: var(--clr-text-muted);
  margin-top: 4px;
}

.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--clr-text-muted);
  animation: bounce 2.5s ease-in-out infinite;
  opacity: .6;
  transition: opacity var(--transition);
}
.hero__scroll:hover { opacity: 1; }
@media (max-width: 768px) { .hero__scroll { display: none; } }

/* ============================================================
   SERVICES
   ============================================================ */
.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.service-card {
  background: var(--clr-surface);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  position: relative;
}
.service-card:hover {
  border-color: rgba(255,107,53,.4);
  box-shadow: 0 0 0 1px rgba(255,107,53,.15), var(--shadow);
  transform: translateY(-2px);
}

.service-card--featured {
  border-color: rgba(255,107,53,.4);
  background: linear-gradient(145deg, var(--clr-surface), rgba(255,107,53,.05));
}

.service-card__badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--clr-accent);
  color: white;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.service-card__icon {
  width: 64px;
  height: 64px;
  background: var(--clr-accent-dim);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-card__title {
  font-size: 1.25rem;
  font-weight: 700;
}

.service-card__desc {
  font-size: .9375rem;
  color: var(--clr-text-muted);
  line-height: 1.6;
  flex-grow: 1;
}

.service-card__features {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.service-card__features li {
  font-size: .875rem;
  color: var(--clr-text-muted);
  padding-left: 16px;
  position: relative;
}
.service-card__features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  background: var(--clr-accent);
  border-radius: 50%;
  opacity: .7;
}

/* ============================================================
   HOW IT WORKS
   ============================================================ */
.how-it-works { background: var(--clr-surface); }

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 40px;
  counter-reset: steps;
  position: relative;
}

/* connector line on desktop */
@media (min-width: 768px) {
  .steps::before {
    content: '';
    position: absolute;
    top: 32px;
    left: 10%;
    right: 10%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--clr-border), var(--clr-accent-glow), var(--clr-border), transparent);
  }
}

.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
  position: relative;
}

.step__number {
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--clr-accent);
  margin-bottom: -8px;
}

.step__icon {
  width: 64px;
  height: 64px;
  background: var(--clr-surface-2);
  border: 1.5px solid var(--clr-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
}

.step__title {
  font-size: 1.0625rem;
  font-weight: 700;
}

.step__desc {
  font-size: .875rem;
  color: var(--clr-text-muted);
  line-height: 1.65;
}

.how__cta {
  text-align: center;
  margin-top: 56px;
}

/* ============================================================
   MATERIALS
   ============================================================ */
.materials__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.material-card {
  background: var(--clr-surface);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
}
.material-card:hover {
  border-color: rgba(255,107,53,.35);
  transform: translateY(-2px);
}

.material-card__header {
  padding: 24px 24px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--clr-border);
}

.material-card__swatch {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 0 3px rgba(255,255,255,.1);
}

.material-card__name {
  font-size: 1.375rem;
  font-weight: 800;
  letter-spacing: -.02em;
}

.material-card__tag {
  margin-left: auto;
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--clr-accent);
  background: var(--clr-accent-dim);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.material-card__specs {
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-bottom: 1px solid var(--clr-border);
}

.spec-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.spec-row dt {
  font-size: .875rem;
  color: var(--clr-text-muted);
}
.spec-row dd {
  font-size: .875rem;
  font-weight: 500;
  text-align: right;
}

.material-card__note {
  padding: 16px 24px;
  font-size: .875rem;
  color: var(--clr-text-muted);
  line-height: 1.6;
}

/* ============================================================
   PORTFOLIO
   ============================================================ */
.portfolio { background: var(--clr-surface); }

.portfolio__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 9px 18px;
  border-radius: var(--radius-full);
  font-size: .875rem;
  font-weight: 500;
  color: var(--clr-text-muted);
  border: 1.5px solid var(--clr-border);
  background: transparent;
  transition: all var(--transition);
  min-height: 44px;
}
.filter-btn:hover {
  color: var(--clr-text);
  border-color: rgba(255,107,53,.4);
}
.filter-btn--active {
  background: var(--clr-accent);
  color: white;
  border-color: var(--clr-accent);
}

.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}
.portfolio__cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-top: 40px;
}
.portfolio__cta-text {
  font-size: 0.9rem;
  color: var(--clr-text-muted);
}

.portfolio-card {
  background: #fff;
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  cursor: pointer;
}
.portfolio-card__link {
  display: block;
  text-decoration: none;
  color: inherit;
}
.portfolio-card:hover {
  border-color: rgba(255,107,53,.4);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.portfolio-card.hidden { display: none; }

.portfolio-card__img {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f5f5f5;
}
.portfolio-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
  transition: transform 0.35s ease;
}
.portfolio-card:hover .portfolio-card__img img {
  transform: scale(1.06);
}

.portfolio-card__placeholder {
  width: 100%;
  height: 100%;
  background: hsl(var(--hue, 200), 20%, 90%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: hsl(var(--hue, 200), 50%, 60%);
  transition: transform var(--transition-slow);
}
.portfolio-card:hover .portfolio-card__placeholder { transform: scale(1.04); }

.portfolio-card__body {
  padding: 16px 20px;
}

.portfolio-card__cat {
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--clr-accent);
}

.portfolio-card__title {
  font-size: .9375rem;
  font-weight: 600;
  margin: 6px 0 4px;
  line-height: 1.3;
}

.portfolio-card__meta {
  font-size: .8rem;
  color: var(--clr-text-muted);
}

/* ============================================================
   PRICING
   ============================================================ */
.pricing__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  align-items: start;
}

.price-card {
  background: var(--clr-surface);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.price-card:hover {
  border-color: rgba(255,107,53,.35);
  box-shadow: var(--shadow);
}

.price-card--featured {
  border-color: var(--clr-accent);
  box-shadow: 0 0 0 1px rgba(255,107,53,.2), var(--shadow-accent);
  background: linear-gradient(145deg, var(--clr-surface), rgba(255,107,53,.05));
}

.price-card__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--clr-accent);
  color: white;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 5px 16px;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.price-card__title {
  font-size: 1.0625rem;
  font-weight: 700;
}

.price-card__price {
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.price-card__from {
  font-size: .85rem;
  color: var(--clr-text-muted);
}
.price-card__value {
  font-size: 2.75rem;
  font-weight: 800;
  letter-spacing: -.04em;
  color: var(--clr-accent);
  line-height: 1;
}
.price-card__currency {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--clr-accent);
}

.price-card__unit {
  font-size: .8rem;
  color: var(--clr-text-muted);
  margin-top: -12px;
}

.price-card__features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex-grow: 1;
}
.price-card__features li {
  font-size: .9rem;
  color: var(--clr-text-muted);
  padding-left: 20px;
  position: relative;
}
.price-card__features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--clr-accent);
  font-weight: 700;
  font-size: .85rem;
}

.pricing__note {
  text-align: center;
  font-size: .875rem;
  color: var(--clr-text-muted);
  margin-top: 36px;
  max-width: 640px;
  margin-inline: auto;
}

/* ============================================================
   REVIEWS
   ============================================================ */
.reviews__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.review-card {
  background: var(--clr-surface);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color var(--transition), transform var(--transition);
}
.review-card:hover {
  border-color: rgba(255,107,53,.3);
  transform: translateY(-2px);
}

.review-card__stars { color: #FFBB3A; font-size: 1.0625rem; letter-spacing: 2px; }

.review-card__text {
  font-size: .9375rem;
  color: var(--clr-text-muted);
  line-height: 1.7;
  flex-grow: 1;
  font-style: normal;
}

.review-card__author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.review-card__avatar {
  width: 40px;
  height: 40px;
  background: var(--clr-accent-dim);
  border: 1.5px solid var(--clr-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .75rem;
  font-weight: 700;
  color: var(--clr-accent);
  flex-shrink: 0;
}

.review-card__name {
  font-size: .9375rem;
  font-weight: 600;
  font-style: normal;
  display: block;
}

.review-card__date {
  font-size: .8rem;
  color: var(--clr-text-muted);
}

/* ============================================================
   ORDER FORM
   ============================================================ */
.order { background: var(--clr-surface); }

.order__inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: start;
}

.order__desc {
  font-size: 1rem;
  color: var(--clr-text-muted);
  margin-bottom: 24px;
  line-height: 1.65;
}

.order__tg-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  background: rgba(42,171,238,.12);
  border: 1.5px solid rgba(42,171,238,.25);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: .9375rem;
  margin-bottom: 28px;
  transition: all var(--transition);
}
.order__tg-link:hover {
  background: rgba(42,171,238,.2);
  border-color: rgba(42,171,238,.5);
  transform: translateY(-1px);
}

.order__perks {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.order__perks li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .9rem;
  color: var(--clr-text-muted);
}

/* Form */
.order__form {
  background: var(--clr-surface-2);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group { display: flex; flex-direction: column; gap: 6px; }

.form-label {
  font-size: .875rem;
  font-weight: 500;
  color: var(--clr-text);
}
.required { color: var(--clr-accent); }

.form-input {
  width: 100%;
  padding: 12px 16px;
  background: var(--clr-surface);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius);
  color: var(--clr-text);
  font-size: .9375rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  min-height: 44px;
  appearance: none;
}
.form-input:focus {
  border-color: var(--clr-accent);
  box-shadow: 0 0 0 3px var(--clr-accent-dim);
  outline: none;
}
.form-input::placeholder { color: var(--clr-text-muted); }
.form-input.error { border-color: #f87171; }
.form-input.error:focus { box-shadow: 0 0 0 3px rgba(248,113,113,.2); }

.form-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 4l4 4 4-4' stroke='%238a8a9a' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

.form-textarea { resize: vertical; min-height: 110px; line-height: 1.6; }

.form-error {
  font-size: .8125rem;
  color: #f87171;
  display: none;
}
.form-error.visible { display: block; }

/* File Drop */
.file-drop {
  border: 2px dashed var(--clr-border);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
  position: relative;
}
.file-drop:hover,
.file-drop.drag-over {
  border-color: var(--clr-accent);
  background: var(--clr-accent-dim);
}

.file-input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}

.file-drop__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  pointer-events: none;
}
.file-drop__content p {
  font-size: .9rem;
  color: var(--clr-text-muted);
}
.file-drop__hint {
  font-size: .8rem !important;
  color: var(--clr-text-muted) !important;
  opacity: .7;
}

/* Checkbox */
.form-group--checkbox { flex-direction: row; align-items: flex-start; flex-wrap: wrap; gap: 8px; }

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: .875rem;
  color: var(--clr-text-muted);
  user-select: none;
}
.checkbox-label input { position: absolute; opacity: 0; pointer-events: none; }
.checkbox-label input:focus-visible + .checkbox-custom {
  outline: 2px solid var(--clr-accent);
  outline-offset: 2px;
}
.checkbox-custom {
  width: 18px;
  height: 18px;
  border: 1.5px solid var(--clr-border);
  border-radius: 4px;
  flex-shrink: 0;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--clr-surface);
}
.checkbox-label input:checked + .checkbox-custom {
  background: var(--clr-accent);
  border-color: var(--clr-accent);
}
.checkbox-label input:checked + .checkbox-custom::after {
  content: '';
  width: 5px;
  height: 9px;
  border: 2px solid white;
  border-top: none;
  border-left: none;
  transform: rotate(45deg) translateY(-1px);
}

.form-link { color: var(--clr-accent); text-decoration: underline; }

/* Success State */
.form-success {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: rgba(34,197,94,.08);
  border: 1.5px solid rgba(34,197,94,.25);
  border-radius: var(--radius);
}
.form-success[hidden] { display: none; }
.form-success strong { display: block; font-weight: 700; margin-bottom: 4px; }
.form-success p { font-size: .875rem; color: var(--clr-text-muted); }

/* ============================================================
   FAQ
   ============================================================ */
.faq__list {
  max-width: 720px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.faq-item {
  background: var(--clr-surface);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item[open] { border-color: rgba(255,107,53,.4); }

.faq-item__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  font-size: .9375rem;
  font-weight: 600;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: color var(--transition);
  min-height: 44px;
}
.faq-item__question::-webkit-details-marker { display: none; }
.faq-item__question:hover { color: var(--clr-accent); }
.faq-item[open] .faq-item__question { color: var(--clr-accent); }

.faq-item__icon {
  flex-shrink: 0;
  transition: transform var(--transition);
}
.faq-item[open] .faq-item__icon { transform: rotate(180deg); }

.faq-item__answer {
  padding: 0 22px 18px;
  font-size: .9rem;
  color: var(--clr-text-muted);
  line-height: 1.7;
  border-top: 1px solid var(--clr-border);
  padding-top: 16px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--clr-surface);
  border-top: 1px solid var(--clr-border);
}

.footer__inner {
  padding-block: 60px;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 64px;
}

.footer__tagline {
  font-size: .875rem;
  color: var(--clr-text-muted);
  margin: 12px 0 20px;
  line-height: 1.6;
}

.footer__socials {
  display: flex;
  gap: 8px;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--clr-surface-2);
  border: 1.5px solid var(--clr-border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}
.social-link:hover {
  border-color: var(--clr-accent);
  background: var(--clr-accent-dim);
  transform: translateY(-2px);
}

.footer__nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.footer__nav-title {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
  margin-bottom: 16px;
}

.footer__nav ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer__nav li a,
.footer__nav li span {
  font-size: .875rem;
  color: var(--clr-text-muted);
  transition: color var(--transition);
}
.footer__nav li a:hover { color: var(--clr-accent); }

.footer__bottom {
  border-top: 1px solid var(--clr-border);
  padding-block: 20px;
}
.footer__bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer__bottom p,
.footer__policy {
  font-size: .8125rem;
  color: var(--clr-text-muted);
}
.footer__policy:hover { color: var(--clr-accent); }

/* ============================================================
   FLOATING TELEGRAM BUTTON
   ============================================================ */
.tg-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 90;
  width: 56px;
  height: 56px;
  background: #2AABEE;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(42,171,238,.4);
  transition: transform var(--transition), box-shadow var(--transition);
}
.tg-float:hover {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 8px 32px rgba(42,171,238,.55);
}

.tg-float__tooltip {
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%);
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  color: var(--clr-text);
  font-size: .8125rem;
  font-weight: 500;
  padding: 7px 12px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
  box-shadow: var(--shadow);
}
.tg-float__tooltip::after {
  content: '';
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: var(--clr-surface-2);
}
.tg-float:hover .tg-float__tooltip { opacity: 1; }

/* ============================================================
   COOKIE BANNER
   ============================================================ */
.cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 200;
  background: var(--clr-surface-2);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  box-shadow: var(--shadow-lg);
  max-width: min(520px, calc(100vw - 32px));
  font-size: .875rem;
  color: var(--clr-text-muted);
  transition: opacity .4s ease, transform .4s ease;
}
.cookie-banner.hidden {
  opacity: 0;
  transform: translateX(-50%) translateY(20px);
  pointer-events: none;
}
.cookie-banner a { color: var(--clr-accent); }

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes rotateCube {
  from { transform: translate(-50%, -30%) rotateX(-20deg) rotateY(0deg); }
  to   { transform: translate(-50%, -30%) rotateX(-20deg) rotateY(360deg); }
}

@keyframes layerFill {
  0%   { opacity: 0; transform: scaleX(0); transform-origin: left; }
  30%  { opacity: 1; transform: scaleX(1); transform-origin: left; }
  70%  { opacity: 1; }
  100% { opacity: 0.3; }
}

@keyframes nozzleMove {
  0%   { transform: translateX(0); }
  50%  { transform: translateX(30px); }
  100% { transform: translateX(0); }
}

@keyframes beam {
  0%   { height: 0; opacity: 0; }
  30%  { height: 30px; opacity: 1; }
  70%  { height: 30px; opacity: .8; }
  100% { height: 0; opacity: 0; }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%       { transform: scale(1.06); opacity: .75; }
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

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

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .order__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .footer__inner {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-block: 48px;
  }
}

@media (max-width: 768px) {
  :root { --section-gap: 64px; }

  /* Header mobile */
  .nav {
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    background: rgba(247,247,251,.97);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--clr-border);
    padding: 20px;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition), opacity var(--transition);
    z-index: 99;
  }
  .nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav__list { flex-direction: column; gap: 4px; }
  .nav__link { display: block; padding: 12px 16px; font-size: 1rem; }

  .header__cta { display: none; }
  .burger { display: flex; }

  /* Hero mobile */
  .hero__model { display: none; }
  .hero__glow { opacity: .5; }

  .hero__stats { gap: 24px; }

  /* Steps mobile */
  .steps { grid-template-columns: 1fr; gap: 32px; }
  .steps::before { display: none; }
  .step { flex-direction: row; text-align: left; align-items: flex-start; }
  .step__icon { flex-shrink: 0; }

  /* Footer mobile */
  .footer__nav { grid-template-columns: 1fr 1fr; }
  .footer__bottom-inner { flex-direction: column; align-items: flex-start; }

  /* Cookie */
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    bottom: 12px;
  }
}

@media (max-width: 480px) {
  .hero__title { font-size: 2.25rem; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; }
  .footer__nav { grid-template-columns: 1fr; }
  .tg-float { bottom: 16px; right: 16px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
  .fade-up { opacity: 1; transform: none; }
}

/* ============================================================
   E-COMMERCE COMPONENTS — 3D Dom v2.0
   ============================================================ */

/* ---- Screen-reader only 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;
}

/* ---- Page common ---- */
.page-content {
  padding-block: calc(68px + 32px) 80px;
  min-height: calc(100vh - 200px);
}

.page-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 32px;
}

/* ---- Back button ---- */
.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 16px;
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.9rem;
  font-family: inherit;
  color: var(--clr-text-muted);
  transition: color var(--transition), gap var(--transition);
}
.back-btn::before {
  content: '←';
  font-size: 1rem;
  transition: transform var(--transition);
}
.back-btn:hover {
  color: var(--clr-accent);
  gap: 10px;
}
.back-btn:hover::before {
  transform: translateX(-3px);
}

/* ---- Hide cart icon (payments not yet connected) ---- */
.cart-icon-btn { display: none !important; }

/* ---- Breadcrumbs ---- */
.breadcrumbs {
  margin-bottom: 24px;
}
.breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  align-items: center;
  font-size: 0.85rem;
  color: var(--clr-text-muted);
}
.breadcrumbs__item + .breadcrumbs__item::before {
  content: '/';
  margin-right: 4px;
  opacity: 0.5;
}
.breadcrumbs__item a {
  color: var(--clr-text-muted);
  transition: color var(--transition);
}
.breadcrumbs__item a:hover { color: var(--clr-accent); }
.breadcrumbs__item--current { color: var(--clr-text); font-weight: 500; }

/* ---- Cart icon button in header ---- */
.header__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.cart-icon-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: var(--radius);
  color: var(--clr-text);
  transition: background var(--transition), color var(--transition);
}
.cart-icon-btn:hover {
  background: var(--clr-surface-2);
  color: var(--clr-accent);
}

.cart-badge {
  position: absolute;
  top: 2px; right: 2px;
  min-width: 18px; height: 18px;
  padding: 0 4px;
  border-radius: var(--radius-full);
  background: var(--clr-accent);
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: transform 0.2s, opacity 0.2s;
}
.cart-badge[data-count="0"] { display: none; }

/* ---- Catalog heading ---- */
.catalog-heading {
  margin-bottom: 32px;
}
.catalog-heading__title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 8px;
}
.catalog-heading__desc {
  color: var(--clr-text-muted);
  font-size: 1rem;
}

/* ---- Catalog layout ---- */
.catalog-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 32px;
  align-items: start;
}

/* ---- Filters panel ---- */
.filters-panel {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: sticky;
  top: 88px;
}

.filters-toggle {
  display: none;
  width: 100%;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--clr-text);
  padding: 12px 0;
}
.filters-toggle__arrow {
  margin-left: auto;
  transition: transform var(--transition);
}
.filters-toggle[aria-expanded="true"] .filters-toggle__arrow {
  transform: rotate(180deg);
}

.filter-section {
  margin-bottom: 28px;
}
.filter-section:last-child { margin-bottom: 0; }

.filter-section__title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--clr-text-muted);
  margin-bottom: 12px;
}

/* ---- Filter chips ---- */
.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.filter-chip {
  padding: 6px 14px;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--clr-border);
  background: transparent;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--clr-text);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), color var(--transition);
}
.filter-chip:hover {
  border-color: var(--clr-accent);
  color: var(--clr-accent);
}
.filter-chip.active {
  background: var(--clr-accent);
  border-color: var(--clr-accent);
  color: white;
}

/* ---- Filter checkboxes ---- */
.filter-checkboxes {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.filter-checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  cursor: pointer;
}
.filter-checkbox input[type="checkbox"] {
  width: 18px; height: 18px;
  accent-color: var(--clr-accent);
  cursor: pointer;
}

/* ---- Price range ---- */
.price-range__inputs {
  display: flex;
  align-items: center;
  gap: 8px;
}
.price-range__sep { color: var(--clr-text-muted); flex-shrink: 0; }
.price-input {
  width: 90px;
  padding: 8px 10px;
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  background: var(--clr-bg);
  color: var(--clr-text);
  transition: border-color var(--transition);
}
.price-input:focus { outline: none; border-color: var(--clr-accent); }

/* ---- Color swatches ---- */
.filter-colors {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.color-swatch {
  width: 28px; height: 28px;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.color-swatch:hover { transform: scale(1.15); }
.color-swatch.selected {
  box-shadow: 0 0 0 3px var(--clr-bg), 0 0 0 5px var(--clr-accent);
}

/* ---- Filters reset ---- */
.filters-reset {
  margin-top: 8px;
  font-size: 0.85rem;
}

/* ---- Catalog toolbar ---- */
.catalog-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.catalog-count {
  font-size: 0.9rem;
  color: var(--clr-text-muted);
}
.sort-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}
.sort-label {
  font-size: 0.85rem;
  color: var(--clr-text-muted);
  white-space: nowrap;
}
.sort-select {
  padding: 8px 12px;
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-sm);
  background: var(--clr-surface);
  color: var(--clr-text);
  font-size: 0.875rem;
  cursor: pointer;
  transition: border-color var(--transition);
}
.sort-select:focus { outline: none; border-color: var(--clr-accent); }

/* ---- Product grid ---- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}

/* ---- Product card ---- */
.product-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--transition), transform var(--transition);
}
.product-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.product-card__img-wrap {
  position: relative;
  display: block;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: #fff;
  text-decoration: none;
}
.product-card__placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.4s ease;
}
.product-card:hover .product-card__placeholder {
  transform: scale(1.05);
}
.product-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.product-card:hover .product-card__img {
  transform: scale(1.05);
}

.product-card__badge {
  position: absolute;
  top: 12px; left: 12px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
  z-index: 1;
}
/* На странице товара бейдж в info-блоке — статичный элемент */
.product-info__badges .product-card__badge {
  position: static;
}
.product-card__badge--hit {
  background: var(--clr-accent);
  color: white;
}
.product-card__badge--new {
  background: #2e7d32;
  color: white;
}

.product-card__body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.product-card__meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.product-card__material,
.product-card__category {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 600;
  background: var(--clr-surface-2);
  color: var(--clr-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.product-card__material {
  background: var(--clr-accent-dim);
  color: var(--clr-accent);
}

.product-card__name {
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.3;
  margin: 0;
}
.product-card__name a {
  color: var(--clr-text);
  text-decoration: none;
  transition: color var(--transition);
}
.product-card__name a:hover { color: var(--clr-accent); }

.product-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--clr-border);
}

.product-card__price {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--clr-accent);
}
.product-card__price small {
  font-size: 0.8rem;
  font-weight: 500;
  opacity: 0.8;
}

/* ---- Add to cart button ---- */
.btn-add-cart {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: var(--radius);
  background: var(--clr-accent);
  color: white;
  font-size: 0.875rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--transition), transform var(--transition);
}
.btn-add-cart:hover { background: #e55a25; transform: translateY(-1px); }
.btn-add-cart:active { transform: translateY(0); }
.btn-add-cart.added {
  background: #2e7d32;
  pointer-events: none;
}

/* ---- Empty state ---- */
.empty-state {
  text-align: center;
  padding: 80px 20px;
}
.empty-state__icon { margin-bottom: 24px; }
.empty-state__title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.empty-state__desc {
  color: var(--clr-text-muted);
  margin-bottom: 32px;
  font-size: 1rem;
}

/* ---- Skeleton loader ---- */
.skeleton {
  background: linear-gradient(90deg, var(--clr-surface-2) 25%, var(--clr-surface) 50%, var(--clr-surface-2) 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s infinite;
  border-radius: var(--radius);
}
.skeleton--img {
  aspect-ratio: 1/1;
  width: 100%;
  max-width: 480px;
  border-radius: var(--radius-lg);
}
.skeleton--line { border-radius: 4px; }
@keyframes skeleton-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ============================================================
   PRODUCT DETAIL PAGE
   ============================================================ */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
  margin-bottom: 80px;
}
.product-detail__loading {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  width: 100%;
  grid-column: 1 / -1;
}

.product-gallery__main-wrap {
  position: relative;
}
.product-gallery__main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 260px;
  max-height: 65vh;
}
.product-gallery__placeholder {
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}
.product-gallery__img {
  width: 100%;
  height: auto;
  max-height: 65vh;
  object-fit: contain;
  display: block;
  border-radius: var(--radius);
  transition: opacity 0.15s ease;
}

/* Prev / Next nav arrows */
.product-gallery__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  background: rgba(255,255,255,0.85);
  border: 1px solid var(--clr-border);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  color: var(--clr-text);
  box-shadow: 0 2px 8px rgba(0,0,0,0.12);
  transition: background 0.2s, box-shadow 0.2s;
  padding: 0;
}
.product-gallery__nav:hover {
  background: #fff;
  box-shadow: 0 4px 14px rgba(0,0,0,0.18);
}
.product-gallery__nav--prev { left: 10px; }
.product-gallery__nav--next { right: 10px; }

/* Thumbnails strip */
.product-gallery__thumbs {
  display: flex;
  gap: 8px;
  margin-top: 10px;
  flex-wrap: wrap;
}
.product-gallery__thumb {
  width: 64px;
  height: 64px;
  padding: 0;
  border: 2px solid var(--clr-border);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  background: var(--clr-surface);
  transition: border-color 0.2s, box-shadow 0.2s;
  flex-shrink: 0;
}
.product-gallery__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.product-gallery__thumb:hover {
  border-color: var(--clr-accent);
}
.product-gallery__thumb.active {
  border-color: var(--clr-accent);
  box-shadow: 0 0 0 2px var(--clr-accent);
}
/* Video thumbnail */
.product-gallery__thumb--video {
  position: relative;
}
.product-gallery__play-icon {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}
/* Video player in gallery */
.product-gallery__video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000;
  border-radius: 8px;
}

/* Product info */
.product-info { display: flex; flex-direction: column; gap: 20px; }

.product-info__top { display: flex; flex-direction: column; gap: 8px; }

.product-info__badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.product-info__name {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 800;
  line-height: 1.2;
  margin: 0;
}

.product-info__sku {
  font-size: 0.82rem;
  color: var(--clr-text-muted);
}

.product-info__price-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.product-info__price {
  font-size: 2rem;
  font-weight: 800;
  color: var(--clr-accent);
}
.product-info__unit {
  font-size: 0.9rem;
  color: var(--clr-text-muted);
}

.product-info__material,
.product-info__colors,
.product-info__qty-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.product-info__label {
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  white-space: nowrap;
}

/* Color picker */
.color-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* Qty stepper */
.qty-stepper {
  display: inline-flex;
  align-items: center;
  gap: 0;
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius);
  overflow: hidden;
}
.qty-btn {
  width: 36px; height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 600;
  background: var(--clr-surface);
  color: var(--clr-text);
  border: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.qty-btn:hover { background: var(--clr-surface-2); color: var(--clr-accent); }
.qty-input {
  width: 44px;
  text-align: center;
  border: none;
  border-left: 1.5px solid var(--clr-border);
  border-right: 1.5px solid var(--clr-border);
  background: var(--clr-bg);
  color: var(--clr-text);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0;
  height: 36px;
  -moz-appearance: textfield;
}
.qty-input::-webkit-inner-spin-button,
.qty-input::-webkit-outer-spin-button { -webkit-appearance: none; }

/* Product actions */
.product-info__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.product-info__actions .btn {
  flex: 1;
  min-width: 140px;
}
.product-info__actions .btn.added {
  background: #2e7d32;
  border-color: #2e7d32;
}

/* Lead time */
.product-info__lead {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  padding: 12px 16px;
  background: var(--clr-surface-2);
  border-radius: var(--radius);
}
.product-info__lead strong { color: var(--clr-text); }

/* Specs */
.product-info__specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.spec-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 12px;
  background: var(--clr-surface-2);
  border-radius: var(--radius);
  font-size: 0.82rem;
}
.spec-row span { color: var(--clr-text-muted); }
.spec-row strong { font-weight: 700; }

/* Features */
.product-info__section-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.product-info__feature-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.product-info__feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
}

.product-info__description p {
  font-size: 0.95rem;
  color: var(--clr-text-muted);
  line-height: 1.7;
}

/* Related products */
.related-products {
  padding-top: 48px;
  border-top: 1px solid var(--clr-border);
}
.related-products__title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 24px;
}

/* ============================================================
   CART PAGE
   ============================================================ */
.cart-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 32px;
  align-items: start;
}

.cart-items__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--clr-border);
}
.cart-items__title {
  font-size: 1.2rem;
  font-weight: 700;
}
.cart-clear-btn {
  font-size: 0.82rem;
  color: var(--clr-text-muted);
  text-decoration: underline;
  cursor: pointer;
  background: none;
  border: none;
  transition: color var(--transition);
}
.cart-clear-btn:hover { color: #e53935; }

/* Cart item row */
.cart-item {
  display: grid;
  grid-template-columns: 80px 1fr auto auto 40px;
  gap: 16px;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--clr-border);
}
.cart-item__img-link {
  display: block;
  text-decoration: none;
}
.cart-item__img {
  width: 80px; height: 80px;
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cart-item__img-photo {
  width: 80px; height: 80px;
  object-fit: cover;
  border-radius: var(--radius);
  display: block;
}
.cart-item__info {
  min-width: 0;
}
.cart-item__name {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--clr-text);
  text-decoration: none;
  display: block;
  margin-bottom: 4px;
  transition: color var(--transition);
}
.cart-item__name:hover { color: var(--clr-accent); }
.cart-item__meta {
  font-size: 0.82rem;
  color: var(--clr-text-muted);
  margin: 0;
}
.cart-item__qty { flex-shrink: 0; }
.cart-item__price {
  text-align: right;
  white-space: nowrap;
}
.cart-item__price-val {
  display: block;
  font-weight: 700;
  font-size: 1rem;
  color: var(--clr-text);
}
.cart-item__price-each {
  font-size: 0.78rem;
  color: var(--clr-text-muted);
}
.cart-item__remove {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px; height: 32px;
  border-radius: var(--radius-sm);
  color: var(--clr-text-muted);
  cursor: pointer;
  background: none;
  border: none;
  transition: background var(--transition), color var(--transition);
}
.cart-item__remove:hover { background: #fee2e2; color: #e53935; }

/* Cart summary */
.cart-summary {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: sticky;
  top: 88px;
}
.cart-summary__title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 20px;
}
.cart-summary__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  font-size: 0.9rem;
  gap: 12px;
}
.cart-summary__row--muted { color: var(--clr-text-muted); font-size: 0.82rem; }
.cart-summary__row--total { font-size: 1.1rem; }
.cart-summary__divider {
  height: 1px;
  background: var(--clr-border);
  margin: 8px 0;
}
.cart-summary__checkout {
  display: block;
  width: 100%;
  margin-top: 16px;
  text-align: center;
}
.cart-summary__continue {
  display: block;
  text-align: center;
  margin-top: 12px;
  font-size: 0.85rem;
  color: var(--clr-text-muted);
  text-decoration: none;
  transition: color var(--transition);
}
.cart-summary__continue:hover { color: var(--clr-accent); }

/* Promo field */
.promo-field {
  display: flex;
  gap: 8px;
  margin-top: 20px;
}
.promo-field .form-input {
  flex: 1;
  min-width: 0;
}
.promo-notice {
  font-size: 0.82rem;
  color: var(--clr-text-muted);
  margin-top: 8px;
  text-align: center;
}

/* ============================================================
   CHECKOUT PAGE
   ============================================================ */
.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 40px;
  align-items: start;
}

.form-section {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 20px;
}
.form-section__title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--clr-border);
}

.form-group {
  margin-bottom: 16px;
}
.form-group:last-child { margin-bottom: 0; }
.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--clr-text);
}
.form-label span { color: var(--clr-accent); }
.form-label__optional { color: var(--clr-text-muted); font-weight: 400; font-size: 0.85em; }

.form-input {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius);
  background: var(--clr-bg);
  color: var(--clr-text);
  font-size: 0.95rem;
  transition: border-color var(--transition);
}
.form-input:focus { outline: none; border-color: var(--clr-accent); }
.form-input.error { border-color: #e53935; }
.form-textarea { resize: vertical; min-height: 90px; }

.form-error {
  font-size: 0.8rem;
  color: #e53935;
  margin-top: 4px;
  min-height: 1.1em;
  display: none;
}
.form-error.visible { display: block; }

.form-group--checkbox { margin-top: 0; }
.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  cursor: pointer;
  line-height: 1.4;
}
.checkbox-label input[type="checkbox"] {
  width: 18px; height: 18px;
  margin-top: 2px;
  accent-color: var(--clr-accent);
  flex-shrink: 0;
  cursor: pointer;
}
.checkbox-label a { color: var(--clr-accent); text-decoration: underline; }

/* Delivery & payment option cards */
.delivery-options,
.payment-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.delivery-option,
.payment-option {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}
.delivery-option:has(input:checked),
.payment-option:has(input:checked) {
  border-color: var(--clr-accent);
  background: var(--clr-accent-dim);
}
.delivery-option input,
.payment-option input {
  margin-top: 3px;
  accent-color: var(--clr-accent);
  flex-shrink: 0;
}
.delivery-option__body,
.payment-option__body {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.delivery-option__name,
.payment-option__name {
  font-weight: 600;
  font-size: 0.9rem;
}
.delivery-option__desc,
.payment-option__desc {
  font-size: 0.8rem;
  color: var(--clr-text-muted);
}

/* Checkout submit */
.checkout-submit { width: 100%; }
.checkout-note {
  font-size: 0.8rem;
  color: var(--clr-text-muted);
  text-align: center;
  margin-top: 10px;
}

/* ---- Privacy modal ---- */
.privacy-modal {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.privacy-modal[hidden] { display: none; }

.privacy-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
}
.privacy-modal__box {
  position: relative;
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 560px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}
.privacy-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--clr-border);
}
.privacy-modal__title {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0;
}
.privacy-modal__close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--clr-text-muted);
  padding: 4px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s, background 0.2s;
}
.privacy-modal__close:hover { color: var(--clr-text); background: var(--clr-surface); }
.privacy-modal__body {
  padding: 20px 24px;
  overflow-y: auto;
  flex: 1;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--clr-text);
}
.privacy-modal__body h4 {
  font-size: 0.95rem;
  font-weight: 600;
  margin: 16px 0 6px;
}
.privacy-modal__body ul {
  padding-left: 20px;
  margin: 0;
}
.privacy-modal__body ul li { margin-bottom: 4px; }
.privacy-modal__body a { color: var(--clr-accent); }
.privacy-modal__footer {
  padding: 16px 24px 20px;
  border-top: 1px solid var(--clr-border);
  display: flex;
  justify-content: flex-end;
}

/* Checkout summary sidebar */
.checkout-summary {
  position: sticky;
  top: 88px;
}
.checkout-summary__inner {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 24px;
}
.checkout-summary__title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 16px;
}
.checkout-summary__item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 10px 0;
  border-bottom: 1px solid var(--clr-border);
  gap: 12px;
  font-size: 0.875rem;
}
.checkout-summary__item-name { flex: 1; min-width: 0; line-height: 1.3; }
.checkout-summary__item-name small { color: var(--clr-text-muted); font-size: 0.78rem; }
.checkout-summary__item-price { white-space: nowrap; font-weight: 600; }
.checkout-summary__divider { height: 1px; background: var(--clr-border); margin: 12px 0; }
.checkout-summary__total {
  display: flex;
  justify-content: space-between;
  font-size: 1.05rem;
  font-weight: 600;
  padding: 4px 0;
}
.checkout-summary__delivery-note {
  font-size: 0.78rem;
  color: var(--clr-text-muted);
  margin-top: 6px;
}

/* ============================================================
   CONFIRMATION PAGE
   ============================================================ */
.confirmation-card {
  max-width: 680px;
  margin: 40px auto;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  text-align: center;
}
.confirmation-card__loading { padding: 60px; color: var(--clr-text-muted); }
.confirmation-card__icon { margin-bottom: 24px; }
.confirmation-card__title {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--clr-text);
}
.confirmation-card__subtitle {
  font-size: 1.1rem;
  color: var(--clr-text-muted);
  margin-bottom: 28px;
}
.confirmation-card__order-number {
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
  background: var(--clr-accent-dim);
  border-radius: var(--radius);
  padding: 12px 24px;
  margin-bottom: 8px;
}
.confirmation-card__order-number span {
  font-size: 0.78rem;
  color: var(--clr-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}
.confirmation-card__order-number strong {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--clr-accent);
}
.confirmation-card__date {
  font-size: 0.85rem;
  color: var(--clr-text-muted);
  margin-bottom: 32px;
}

.order-summary-box {
  background: var(--clr-bg);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 24px;
  text-align: left;
}
.order-summary-box__title {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.order-summary-box__table-wrap { overflow-x: auto; }
.order-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}
.order-table th {
  text-align: left;
  font-weight: 600;
  padding: 6px 8px;
  border-bottom: 1.5px solid var(--clr-border);
  color: var(--clr-text-muted);
  font-size: 0.78rem;
}
.order-table td {
  padding: 10px 8px;
  border-bottom: 1px solid var(--clr-border);
  vertical-align: top;
}
.order-table td small { color: var(--clr-text-muted); font-size: 0.78rem; }
.order-table tfoot td {
  font-weight: 700;
  border-top: 1.5px solid var(--clr-border);
  border-bottom: none;
}
.text-center { text-align: center; }
.text-right  { text-align: right; }

.confirmation-details {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 24px;
  text-align: left;
  background: var(--clr-surface-2);
  border-radius: var(--radius);
  padding: 16px 20px;
}
.confirmation-detail-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.88rem;
}
.confirmation-detail-row span { color: var(--clr-text-muted); }

/* Payment instructions */
.confirmation-payment {
  background: var(--clr-surface-2);
  border-radius: var(--radius);
  padding: 16px 20px;
  font-size: 0.9rem;
  text-align: left;
  margin-bottom: 32px;
  line-height: 1.6;
}
.confirmation-payment p { margin-bottom: 6px; }
.confirmation-payment p:last-child { margin-bottom: 0; }
.confirmation-payment--card { border-left: 3px solid #1565c0; }
.confirmation-payment--erip  { border-left: 3px solid #2e7d32; }
.confirmation-payment--cod   { border-left: 3px solid var(--clr-accent); }
.erip-steps {
  list-style: decimal;
  padding-left: 20px;
  margin-top: 8px;
}
.erip-steps li { margin-bottom: 4px; }
.erip-code {
  display: inline-block;
  padding: 2px 10px;
  background: var(--clr-accent-dim);
  border-radius: var(--radius-sm);
  color: var(--clr-accent);
  font-size: 1rem;
}

.confirmation-card__actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   RESPONSIVE — MOBILE
   ============================================================ */
@media (max-width: 1024px) {
  .catalog-layout {
    grid-template-columns: 220px 1fr;
    gap: 24px;
  }
}

@media (max-width: 768px) {
  .page-content { padding-block: calc(68px + 20px) 60px; }

  /* Catalog */
  .catalog-layout {
    grid-template-columns: 1fr;
  }
  .filters-panel {
    position: static;
    padding: 16px;
  }
  .filters-toggle {
    display: flex;
  }
  .filters-body {
    display: none;
    padding-top: 16px;
  }
  .filters-body.open {
    display: block;
  }

  /* Product detail */
  .product-detail {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .product-detail__loading {
    grid-template-columns: 1fr;
  }
  .product-info__actions { flex-direction: column; }
  .product-info__actions .btn { width: 100%; }
  .product-info__specs { grid-template-columns: repeat(2, 1fr); }

  /* Cart */
  .cart-layout {
    grid-template-columns: 1fr;
  }
  .cart-item {
    grid-template-columns: 64px 1fr;
    grid-template-rows: auto auto auto;
    gap: 8px 12px;
  }
  .cart-item__img { width: 64px; height: 64px; }
  .cart-item__img-photo { width: 64px; height: 64px; }
  .cart-item__info { grid-column: 2; }
  .cart-item__qty  { grid-column: 2; }
  .cart-item__price {
    grid-column: 1 / -1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 8px;
    border-top: 1px solid var(--clr-border);
  }
  .cart-item__remove { grid-row: 1; grid-column: 2; justify-self: end; }
  .cart-summary { position: static; }

  /* Checkout */
  .checkout-layout {
    grid-template-columns: 1fr;
  }
  .checkout-summary { position: static; order: -1; }
  .form-section { padding: 20px; }

  /* Confirmation */
  .confirmation-card { padding: 32px 20px; }
  .confirmation-card__title { font-size: 1.6rem; }
  .confirmation-card__actions { flex-direction: column; }
  .confirmation-card__actions .btn { width: 100%; }

  /* Header actions on mobile */
  .header__cta { display: none; }
  .header__actions { gap: 4px; }
}

@media (max-width: 480px) {
  .product-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
  }
  .product-info__specs { grid-template-columns: 1fr 1fr 1fr; }
}

/* ============================================================
   BEPAID / LEGAL COMPLIANCE — Footer additions
   ============================================================ */

/* ВРЕМЕННО скрыто до подключения bePaid/ЕРИП — удалить эту строку после регистрации в БелГИЭ и Торговом реестре */
.bepaid-hidden { display: none !important; }

/* Payment logos bar */
.footer__payments {
  border-top: 1px solid var(--clr-border);
  padding-block: 14px;
  background: var(--clr-surface);
}
.footer__payments-inner {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.footer__payments-label {
  font-size: .75rem;
  color: var(--clr-text-muted);
  font-weight: 600;
  margin-right: 4px;
  white-space: nowrap;
}
.payment-logo {
  height: 28px;
  width: auto;
  border-radius: 4px;
  display: inline-block;
  vertical-align: middle;
}
.payment-logo--lg {
  height: 44px;
}

/* Legal entity info bar */
.footer__legal {
  background: var(--clr-bg);
  border-top: 1px solid var(--clr-border);
  padding-block: 12px;
}
.footer__legal-text {
  font-size: .72rem;
  color: var(--clr-text-muted);
  line-height: 1.7;
}
.footer__legal-text a {
  color: var(--clr-text-muted);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.footer__legal-text a:hover { color: var(--clr-accent); }

/* Footer bottom links row */
.footer__bottom-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.footer__bottom-links a {
  font-size: .8125rem;
  color: var(--clr-text-muted);
  transition: color var(--transition);
}
.footer__bottom-links a:hover { color: var(--clr-accent); }

/* ============================================================
   STATIC INFO PAGES — Delivery & Payment
   ============================================================ */
.info-page {
  max-width: 820px;
  margin: 0 auto;
  padding-block: 48px 80px;
}
.info-page__title {
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  font-weight: 800;
  margin-bottom: 8px;
}
.info-page__subtitle {
  color: var(--clr-text-muted);
  margin-bottom: 48px;
}
.info-section {
  margin-bottom: 40px;
}
.info-section__title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--clr-accent-dim);
  color: var(--clr-text);
}
.info-section p,
.info-section li {
  font-size: .9375rem;
  color: var(--clr-text);
  line-height: 1.75;
  margin-bottom: 8px;
}
.info-section ul,
.info-section ol {
  padding-left: 20px;
}
.info-section ul li { list-style: disc; }
.info-section ol li { list-style: decimal; }
.info-section a {
  color: var(--clr-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.info-section table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 16px;
  font-size: .9rem;
}
.info-section th,
.info-section td {
  padding: 10px 14px;
  border: 1px solid var(--clr-border);
  text-align: left;
  vertical-align: top;
}
.info-section th {
  background: var(--clr-surface-2);
  font-weight: 600;
}
.info-page__payment-logos {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 16px;
}
.info-page__security-note {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--clr-accent-dim);
  border: 1px solid var(--clr-accent-glow);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-top: 20px;
}
.info-page__security-note svg { flex-shrink: 0; margin-top: 2px; }
.info-page__security-note p { margin-bottom: 0; color: var(--clr-text); font-size: .9rem; }

@media (max-width: 640px) {
  .footer__payments-inner { gap: 8px; }
  .footer__bottom-links { gap: 12px; }
  .footer__legal-text { font-size: .68rem; }
}

/* ── Точечная позиция фото для отдельных товаров ── */
.product-card[data-id="dekorativnaya-vaza"] .product-card__img {
  object-position: center 75%;
}
.product-card[data-id="scooby-doo"] .product-card__img {
  object-position: center 75%;
}