/* =========================================================
   GearBiker — custom.css
   Deep forest × olive × brass premium riding-gear atelier
   ========================================================= */

:root {
  --forest: #0C100E;
  --forest-soft: #151A17;
  --olive: #6B7C5C;
  --olive-bright: #8A9B74;
  --brass: #B8956A;
  --mist: #C5CBC6;
  --mist-light: #E6EAE7;
  --ease-luxury: cubic-bezier(0.22, 1, 0.36, 1);
}

html.lenis,
html.lenis body {
  height: auto;
}

html.lenis {
  scroll-behavior: auto !important;
}

body.gb {
  background-color: var(--forest);
  color: var(--mist);
  overflow-x: hidden;
  cursor: none;
}

body.gb::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 9990;
  pointer-events: none;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

body.gb.is-touch,
body.gb.no-custom-cursor {
  cursor: auto;
}

::selection {
  background: rgba(184, 149, 106, 0.35);
  color: var(--mist-light);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 10000;
  padding: 0.75rem 1.25rem;
  background: var(--brass);
  color: var(--forest);
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 500;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
  cursor: auto;
}

.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;
}

/* ─── Scroll progress ─── */
.gb-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  z-index: 60;
  pointer-events: none;
}

.gb-progress span {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--olive), var(--brass));
  box-shadow: 0 0 14px rgba(184, 149, 106, 0.35);
}

/* ─── Custom cursor ─── */
.gb-cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 0;
  height: 0;
  z-index: 9998;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.35s ease;
}

.gb-cursor.is-on { opacity: 1; }

.gb-cursor__ring {
  position: absolute;
  width: 36px;
  height: 36px;
  margin: -18px 0 0 -18px;
  border: 1px solid rgba(197, 203, 198, 0.45);
  border-radius: 50%;
  transition: transform 0.2s ease, border-color 0.25s ease, width 0.25s ease, height 0.25s ease, margin 0.25s ease;
}

.gb-cursor.is-hover .gb-cursor__ring {
  width: 52px;
  height: 52px;
  margin: -26px 0 0 -26px;
  border-color: rgba(184, 149, 106, 0.65);
}

.gb-cursor__dot {
  position: absolute;
  width: 4px;
  height: 4px;
  margin: -2px 0 0 -2px;
  background: var(--brass);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--brass);
}

/* ─── Shop navigation ─── */
.gb-shop-nav {
  transition: background 0.5s var(--ease-luxury), backdrop-filter 0.5s;
}

.gb-shop-nav__utility {
  background: rgba(12, 16, 14, 0.82);
  border-bottom: 1px solid rgba(197, 203, 198, 0.08);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  overflow: hidden;
}

.gb-shop-nav__main {
  background: rgba(12, 16, 14, 0.4);
  transition: background 0.5s var(--ease-luxury), backdrop-filter 0.5s;
}

.gb-shop-nav.is-scrolled .gb-shop-nav__utility {
  margin-top: -2.25rem;
}

.gb-shop-nav.is-scrolled .gb-shop-nav__main {
  background: rgba(12, 16, 14, 0.94);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.gb-shop-nav__logo {
  transition: opacity 0.3s;
}

.gb-shop-nav__icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  color: var(--mist);
  border: 1px solid rgba(197, 203, 198, 0.16);
  background: transparent;
  transition: border-color 0.3s, color 0.3s, background 0.3s;
}

.gb-shop-nav__icon-btn:hover,
.gb-shop-nav__icon-btn.is-active {
  border-color: var(--brass);
  color: var(--brass);
  background: rgba(184, 149, 106, 0.08);
}

.gb-nav__glow {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(184, 149, 106, 0.35), rgba(107, 124, 92, 0.25), transparent);
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 1px;
  background: var(--brass);
  transition: width 0.4s var(--ease-luxury);
}

.nav-link:hover::after,
.nav-link.is-active::after {
  width: 100%;
}

#mobileMenu.is-open {
  transform: translateX(0) !important;
}

#menuToggle.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

#menuToggle.is-open span:nth-child(2) {
  opacity: 0;
}

#menuToggle.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ─── Compact single-line main nav ─── */
.gb-main-nav {
  flex: 1 1 auto;
  justify-content: center;
  min-width: 0;
}

.gb-nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.55rem 0.85rem;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: rgba(197, 203, 198, 0.72);
  white-space: nowrap;
  background: none;
  border: none;
  cursor: pointer;
  transition: color 0.3s var(--ease-luxury);
  position: relative;
}

.gb-nav-link::after {
  content: "";
  position: absolute;
  left: 0.85rem;
  right: 0.85rem;
  bottom: 0.3rem;
  height: 1px;
  background: var(--brass);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease-luxury);
}

.gb-nav-link:hover,
.gb-nav-link.is-active {
  color: var(--mist-light);
}

.gb-nav-link:hover::after,
.gb-nav-link.is-active::after {
  transform: scaleX(1);
}

/* ─── Mega dropdown (single trigger) ─── */
.gb-mega__item {
  position: relative;
}

.gb-mega__trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.gb-mega__chev {
  font-size: 0.55rem;
  color: var(--mist);
  opacity: 0.55;
  transition: transform 0.3s var(--ease-luxury);
}

.gb-mega__item.is-open .gb-mega__chev,
.gb-mega__item:hover .gb-mega__chev {
  transform: rotate(180deg);
}

.gb-mega__panel {
  position: absolute;
  top: calc(100% + 0.65rem);
  left: 50%;
  transform: translate(-50%, 10px);
  width: min(640px, 72vw);
  display: flex;
  flex-direction: column;
  background: rgba(12, 16, 14, 0.98);
  border: 1px solid rgba(197, 203, 198, 0.12);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s var(--ease-luxury), transform 0.3s var(--ease-luxury), visibility 0.3s;
  z-index: 40;
}

.gb-mega__panel--wide {
  width: min(720px, 80vw);
}

.gb-mega__item:hover .gb-mega__panel,
.gb-mega__item.is-open .gb-mega__panel {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.gb-mega__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.25rem;
  padding: 1rem;
}

.gb-mega__cat {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 0.75rem;
  row-gap: 0.15rem;
  padding: 0.85rem 0.9rem;
  border-radius: 0;
  transition: background 0.25s;
  align-items: start;
}

.gb-mega__cat:hover {
  background: rgba(184, 149, 106, 0.08);
}

.gb-mega__cat-icon {
  grid-row: 1 / span 2;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(184, 149, 106, 0.35);
  color: var(--brass);
  font-size: 0.75rem;
}

.gb-mega__cat span:nth-child(3) {
  grid-column: 2;
}

.gb-mega__footer {
  padding: 0.85rem 1.25rem 1.1rem;
  border-top: 1px solid rgba(197, 203, 198, 0.1);
}

.gb-mega__link {
  transition: gap 0.3s;
}

.gb-mega__link:hover {
  gap: 0.75rem;
}

@media (max-width: 1100px) {
  .gb-nav-link {
    padding: 0.5rem 0.55rem;
    font-size: 12px;
  }
}

/* ─── Search overlay — full-screen commerce search UI ─── */
.gb-search-overlay {
  position: fixed;
  inset: 0;
  z-index: 70;
  visibility: hidden;
  pointer-events: none;
}

.gb-search-overlay__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(9, 12, 10, 0.88);
  backdrop-filter: blur(6px);
  opacity: 0;
  transition: opacity 0.5s var(--ease-luxury);
}

.gb-search-overlay__inner {
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 2rem 1.5rem;
  clip-path: circle(4% at calc(100% - 3.2rem) 3.2rem);
  opacity: 0;
  transition: clip-path 0.6s var(--ease-luxury), opacity 0.4s ease;
}

.gb-search-overlay.is-open {
  visibility: visible;
  pointer-events: auto;
}

.gb-search-overlay.is-open .gb-search-overlay__backdrop {
  opacity: 1;
}

.gb-search-overlay.is-open .gb-search-overlay__inner {
  clip-path: circle(150% at calc(100% - 3.2rem) 3.2rem);
  opacity: 1;
}

.gb-search-overlay__close {
  position: absolute;
  top: 1.75rem;
  right: 1.75rem;
  width: 2.75rem;
  height: 2.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mist);
  background: transparent;
  border: 1px solid rgba(197, 203, 198, 0.2);
  font-size: 1rem;
  transition: border-color 0.3s, color 0.3s, transform 0.3s;
}

.gb-search-overlay__close:hover {
  border-color: var(--brass);
  color: var(--brass);
  transform: rotate(90deg);
}

.gb-search-overlay__form {
  position: relative;
  width: min(90vw, 640px);
  display: flex;
  align-items: center;
  border-bottom: 2px solid rgba(197, 203, 198, 0.3);
  padding-bottom: 0.75rem;
  transition: border-color 0.3s;
}

.gb-search-overlay__form:focus-within {
  border-color: var(--brass);
}

.gb-search-overlay__input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--mist-light);
  font-family: "Noto Sans JP", sans-serif;
  font-size: clamp(1.2rem, 3.2vw, 2rem);
  font-weight: 300;
}

.gb-search-overlay__input::placeholder {
  color: rgba(197, 203, 198, 0.35);
}

.gb-search-overlay__submit {
  flex-shrink: 0;
  width: 2.75rem;
  height: 2.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--forest);
  background: var(--brass);
  border: none;
  margin-left: 1rem;
  transition: background 0.3s, transform 0.3s;
}

.gb-search-overlay__submit:hover {
  background: #cba876;
  transform: translateX(2px);
}

.gb-search-overlay__suggest {
  margin-top: 2.75rem;
  width: min(90vw, 640px);
}

.gb-search-overlay__chip {
  display: inline-flex;
  padding: 0.55rem 1.1rem;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 0.8rem;
  color: var(--mist);
  border: 1px solid rgba(197, 203, 198, 0.2);
  background: rgba(197, 203, 198, 0.03);
  transition: border-color 0.3s, color 0.3s, background 0.3s;
}

.gb-search-overlay__chip:hover {
  border-color: var(--brass);
  color: var(--brass);
  background: rgba(184, 149, 106, 0.08);
}

.gb-search-overlay__chip--sm {
  font-size: 0.72rem;
  padding: 0.45rem 0.9rem;
}

@media (prefers-reduced-motion: reduce) {
  .gb-search-overlay__inner {
    clip-path: none !important;
    transition: opacity 0.3s ease;
  }
}

/* ─── Buttons — solid brass rectangular commerce CTA ─── */
.gb-btn-solid {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem 2rem;
  font-family: "Oswald", sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--forest);
  background: var(--brass);
  border: 1px solid var(--brass);
  border-radius: 0;
  transition: transform 0.3s var(--ease-luxury), box-shadow 0.3s, background 0.3s;
  box-shadow: 0 4px 28px rgba(184, 149, 106, 0.22);
}

.gb-btn-solid:hover {
  background: #cba876;
  box-shadow: 0 10px 34px rgba(184, 149, 106, 0.4);
}

.gb-btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1.9rem;
  font-family: "Oswald", sans-serif;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist-light);
  background: transparent;
  border: 1px solid rgba(197, 203, 198, 0.3);
  border-radius: 0;
  transition: border-color 0.3s, color 0.3s, background 0.3s;
}

.gb-btn-outline:hover {
  border-color: var(--brass);
  color: var(--brass);
  background: rgba(184, 149, 106, 0.06);
}

.gb-btn-outline--sm {
  padding: 0.65rem 1.4rem;
  font-size: 0.65rem;
}

.btn-magnetic {
  will-change: transform;
}

/* ─── Lines ─── */
.brass-line {
  height: 2px;
  background: linear-gradient(90deg, var(--brass), rgba(197, 203, 198, 0.35));
}

.brass-line-left {
  width: 3.5rem;
  height: 2px;
  background: linear-gradient(90deg, var(--brass), transparent);
}

.brass-underline {
  position: relative;
  display: inline-block;
}

.brass-underline::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 1px;
  background: var(--brass);
  transition: width 0.4s var(--ease-luxury);
}

.brass-underline:hover::after {
  width: 100%;
}

.brass-line-draw__path {
  stroke-dasharray: 160;
  stroke-dashoffset: 160;
}

.brass-line-draw.is-drawn .brass-line-draw__path {
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 1.4s var(--ease-luxury);
}

/* ─── Glass panels ─── */
.glass-panel {
  background: rgba(21, 26, 23, 0.55);
  border: 1px solid rgba(197, 203, 198, 0.12);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: border-color 0.4s, box-shadow 0.4s;
}

.glass-panel:hover {
  border-color: rgba(184, 149, 106, 0.28);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
}

/* ─── Orbs ─── */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}

.orb--olive {
  background: radial-gradient(circle, rgba(107, 124, 92, 0.22), transparent 70%);
}

.orb--categories {
  width: 420px;
  height: 420px;
  top: -120px;
  right: -80px;
}

.orb--lookbook {
  width: 360px;
  height: 360px;
  bottom: -100px;
  left: -60px;
}

.orb--cta {
  width: 500px;
  height: 500px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  opacity: 0.5;
}

/* ─── Images ─── */
.img-tone {
  filter: saturate(0.85) contrast(1.06) sepia(0.08) brightness(0.94);
}

.editorial-frame {
  border: 1px solid rgba(197, 203, 198, 0.1);
}

/* =========================================================
   HORIZONTAL FREEMODE SLIDER HERO
   Edge-to-edge filmstrip · continuous autoplay
   ========================================================= */
.hero-slider {
  position: relative;
  height: 100vh;
  height: 100svh;
  min-height: 560px;
  max-height: 1200px;
  overflow: hidden;
  background: var(--forest);
}

@media (max-width: 639px) {
  .hero-slider {
    min-height: 100svh;
  }
}

@media (max-height: 640px) and (orientation: landscape) {
  .hero-slider {
    min-height: 100svh;
    height: 100svh;
  }
}

.hero-slider__swiper {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-slider__swiper .swiper-wrapper {
  transition-timing-function: linear;
}

.hero-slider__slide {
  position: relative;
  width: min(66vw, 880px);
  height: 100%;
  overflow: hidden;
  flex-shrink: 0;
}

@media (max-width: 1024px) {
  .hero-slider__slide {
    width: min(82vw, 620px);
  }
}

@media (max-width: 639px) {
  .hero-slider__slide {
    width: min(92vw, 460px);
  }
}

.hero-slider__media {
  position: absolute;
  inset: 0;
}

.hero-slider__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
}

.hero-slider__veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(12, 16, 14, 0.05) 0%,
    rgba(12, 16, 14, 0.25) 55%,
    rgba(12, 16, 14, 0.88) 100%
  );
}

.hero-slider__slide::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 1px;
  background: rgba(197, 203, 198, 0.14);
  z-index: 2;
}

.hero-slider__badge {
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  z-index: 3;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--forest);
  background: var(--brass);
  padding: 0.35rem 0.75rem;
}

.hero-slider__tag {
  position: absolute;
  left: 1.5rem;
  bottom: 1.75rem;
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.hero-slider__tag-num {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--brass);
}

.hero-slider__tag-jp {
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--mist-light);
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.5);
}

.hero-slider__tag-sub {
  font-size: 0.72rem;
  color: rgba(230, 234, 231, 0.6);
}

.hero-slider__scrim {
  position: absolute;
  inset: 0;
  z-index: 10;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(12, 16, 14, 0.55) 0%, rgba(12, 16, 14, 0.15) 32%, rgba(12, 16, 14, 0.35) 58%, rgba(12, 16, 14, 0.9) 100%),
    radial-gradient(ellipse 70% 60% at 50% 38%, rgba(12, 16, 14, 0.15), rgba(12, 16, 14, 0.55) 85%);
}

.hero-slider__overlay {
  position: absolute;
  inset: 0;
  z-index: 20;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  pointer-events: none;
}

.hero-slider__top {
  padding-top: 8.5rem;
  pointer-events: auto;
}

.hero-slider__title {
  text-shadow: 0 4px 48px rgba(0, 0, 0, 0.55);
}

.hero-slider__bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  padding-bottom: 2.25rem;
  pointer-events: auto;
}

.hero-slider__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.7rem;
  width: calc(100% - 2.5rem);
  max-width: 460px;
}

@media (min-width: 640px) {
  .hero-slider__stats {
    grid-template-columns: repeat(4, 1fr);
    max-width: 640px;
  }
}

.hero-stat {
  padding: 0.8rem 0.9rem;
  text-align: center;
}

.hero-slider__scroll {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
}

.hero-slider__scroll-line {
  display: block;
  width: 1px;
  height: 36px;
  background: linear-gradient(to bottom, var(--brass), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@media (max-width: 639px) {
  .hero-slider__scroll {
    display: none;
  }
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.35; transform: scaleY(0.6); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); transform-origin: top; }
}

@media (max-width: 767px) {
  .hero-slider__top { padding-top: 7.5rem; }
}

/* ─── Bento accessories spotlight ─── */
.gb-bento {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-auto-flow: dense;
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .gb-bento {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
  }
}

.gb-product-tile {
  position: relative;
  display: flex;
  flex-direction: column;
  background: rgba(21, 26, 23, 0.55);
  border: 1px solid rgba(197, 203, 198, 0.1);
  overflow: hidden;
  transition: border-color 0.4s, transform 0.45s var(--ease-luxury), box-shadow 0.45s;
}

.gb-product-tile:hover {
  border-color: rgba(184, 149, 106, 0.35);
  transform: translateY(-6px);
  box-shadow: 0 20px 46px rgba(0, 0, 0, 0.4);
}

.gb-product-tile__media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  flex: 1;
}

.gb-product-tile__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-luxury);
}

.gb-product-tile:hover .gb-product-tile__media img {
  transform: scale(1.09);
}

.gb-product-tile__badge {
  position: absolute;
  top: 0.9rem;
  left: 0.9rem;
  z-index: 2;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--forest);
  background: var(--brass);
  padding: 0.32rem 0.7rem;
}

.gb-product-tile__quick {
  position: absolute;
  left: 50%;
  bottom: 1.1rem;
  transform: translate(-50%, 14px);
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.1rem;
  font-family: "Oswald", sans-serif;
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist-light);
  background: rgba(12, 16, 14, 0.82);
  border: 1px solid rgba(197, 203, 198, 0.25);
  opacity: 0;
  backdrop-filter: blur(8px);
  transition: opacity 0.35s var(--ease-luxury), transform 0.35s var(--ease-luxury), border-color 0.3s;
  white-space: nowrap;
}

.gb-product-tile:hover .gb-product-tile__quick {
  opacity: 1;
  transform: translate(-50%, 0);
}

.gb-product-tile__quick:hover {
  border-color: var(--brass);
  color: var(--brass);
}

.gb-product-tile__body {
  padding: 1.25rem 1.35rem 1.5rem;
}

.gb-product-tile__price {
  color: var(--brass);
  font-size: 0.85rem;
}

.gb-product-tile--lg {
  grid-column: span 2;
  grid-row: span 2;
}

.gb-product-tile--wide {
  grid-column: span 2;
}

.gb-product-tile--tall {
  grid-row: span 2;
}

.gb-product-tile--lg .gb-product-tile__media {
  aspect-ratio: auto;
  min-height: 280px;
  height: 100%;
}

.gb-product-tile--sm .gb-product-tile__media {
  aspect-ratio: 4 / 3;
}

.gb-product-tile--wide .gb-product-tile__media {
  aspect-ratio: 16 / 10;
}

@media (max-width: 767px) {
  .gb-product-tile--lg,
  .gb-product-tile--wide {
    grid-column: span 2;
  }
  .gb-product-tile--lg .gb-product-tile__media {
    min-height: 220px;
    aspect-ratio: 4 / 3;
  }
}

/* ─── Collections cards swiper — large slidesPerView:auto product cards ─── */
.gb-collections-swiper {
  overflow: hidden;
}

.gb-collection-slide {
  height: auto;
  width: min(84vw, 380px);
}

@media (min-width: 640px) {
  .gb-collection-slide { width: 400px; }
}

@media (min-width: 1024px) {
  .gb-collection-slide { width: 440px; }
}

.gb-collection-card {
  background: rgba(21, 26, 23, 0.55);
  border: 1px solid rgba(197, 203, 198, 0.1);
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: border-color 0.4s, transform 0.45s var(--ease-luxury), box-shadow 0.45s;
}

.gb-collection-card:hover {
  border-color: rgba(184, 149, 106, 0.32);
  transform: translateY(-6px);
  box-shadow: 0 20px 46px rgba(0, 0, 0, 0.38);
}

.gb-collection-card__img {
  position: relative;
  overflow: hidden;
}

.gb-collection-card__img img {
  transition: transform 0.7s var(--ease-luxury);
}

.gb-collection-card:hover .gb-collection-card__img img {
  transform: scale(1.08);
}

.gb-collection-card__price {
  position: absolute;
  top: 1.1rem;
  right: 1.1rem;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  color: var(--forest);
  background: var(--brass);
  padding: 0.4rem 0.85rem;
}

.gb-collection-card__body {
  padding: 1.75rem 1.6rem 2rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.gb-collection-card__body .gb-btn-outline--sm {
  align-self: flex-start;
}

.product-specs {
  display: grid;
  gap: 0.5rem;
  border-top: 1px solid rgba(197, 203, 198, 0.1);
  padding-top: 0.9rem;
  margin-top: auto;
}

.product-specs > div {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 0.72rem;
}

.product-specs dt {
  color: rgba(197, 203, 198, 0.5);
}

.product-specs dd {
  color: var(--mist-light);
  text-align: right;
}

.product-nav {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(197, 203, 198, 0.2);
  color: var(--mist);
  background: transparent;
  transition: border-color 0.3s, color 0.3s, background 0.3s;
}

.product-nav:hover {
  border-color: var(--brass);
  color: var(--brass);
  background: rgba(184, 149, 106, 0.08);
}

/* ─── Product tile (services page grid) ─── */
.product-tile {
  overflow: hidden;
}

.product-tile__img {
  position: relative;
  overflow: hidden;
}

/* ─── Material cards ─── */
.material-card {
  overflow: hidden;
}

.material-card__media {
  position: relative;
}

.material-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid rgba(184, 149, 106, 0.4);
  color: var(--brass);
  font-size: 1rem;
}

/* ─── Brands / materials partner strip — marquee ─── */
.gb-partner-strip {
  position: relative;
  overflow: hidden;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(197, 203, 198, 0.08);
  border-bottom: 1px solid rgba(197, 203, 198, 0.08);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.gb-partner-track {
  display: flex;
  align-items: center;
  gap: 3.5rem;
  width: max-content;
  animation: gbPartnerScroll 34s linear infinite;
}

.gb-partner-strip:hover .gb-partner-track {
  animation-play-state: paused;
}

.gb-partner {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  flex-shrink: 0;
  color: rgba(197, 203, 198, 0.55);
  transition: color 0.3s;
}

.gb-partner:hover {
  color: var(--brass);
}

.gb-partner i {
  font-size: 1.2rem;
  color: var(--brass);
  opacity: 0.75;
}

.gb-partner__jp {
  display: block;
  font-size: 0.85rem;
  color: var(--mist-light);
  white-space: nowrap;
}

.gb-partner__en {
  display: block;
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(197, 203, 198, 0.45);
  white-space: nowrap;
}

@keyframes gbPartnerScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .gb-partner-track {
    animation: none;
  }
}

/* ─── Lookbook gallery grid — 2 / 3 / 4 cols ─── */
.gb-lookbook-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

@media (min-width: 768px) {
  .gb-lookbook-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
  }
}

@media (min-width: 1024px) {
  .gb-lookbook-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.15rem;
  }
}

.gb-lookbook-item {
  position: relative;
  margin: 0;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  border: 1px solid rgba(197, 203, 198, 0.12);
  background: rgba(21, 26, 23, 0.45);
  transition: border-color 0.4s, transform 0.45s var(--ease-luxury), box-shadow 0.45s;
}

.gb-lookbook-item:hover {
  border-color: rgba(184, 149, 106, 0.32);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.gb-lookbook-item img {
  display: block;
  transition: transform 0.7s var(--ease-luxury);
}

.gb-lookbook-item:hover img {
  transform: scale(1.06);
}

.gb-lookbook-item__cap {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  padding: 2.5rem 0.85rem 0.85rem;
  background: linear-gradient(to top, rgba(12, 16, 14, 0.92) 0%, rgba(12, 16, 14, 0.55) 55%, transparent 100%);
}

/* ─── Craft steps — numbered 01–04 flow ─── */
.gb-craft-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.gb-craft-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid rgba(197, 203, 198, 0.1);
  align-items: start;
}

.gb-craft-step:first-child {
  padding-top: 0;
}

.gb-craft-step:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.gb-craft-step__num {
  font-size: 1.35rem;
  line-height: 1;
  letter-spacing: 0.08em;
  color: var(--brass);
  min-width: 2.5rem;
}

.gb-craft-step__body {
  min-width: 0;
}

/* ─── Quality checklist ─── */
.gb-quality-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.gb-quality-list__item {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  line-height: 1.65;
}

.gb-quality-list__item i {
  flex-shrink: 0;
  margin-top: 0.2rem;
  font-size: 0.7rem;
}

/* ─── Journal news strip — compact 3-up ─── */
.gb-journal-strip {
  display: grid;
  gap: 1rem;
}

@media (min-width: 640px) {
  .gb-journal-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.15rem;
  }
}

.gb-journal-card {
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(197, 203, 198, 0.1);
  background: rgba(21, 26, 23, 0.4);
  overflow: hidden;
  transition: border-color 0.35s, transform 0.35s var(--ease-luxury);
}

.gb-journal-card:hover {
  border-color: rgba(184, 149, 106, 0.3);
  transform: translateY(-3px);
}

.gb-journal-card__media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  flex-shrink: 0;
}

.gb-journal-card__body {
  padding: 1rem 1.1rem 1.25rem;
  flex: 1;
  min-width: 0;
}

@media (max-width: 639px) {
  .gb-journal-card {
    flex-direction: row;
    align-items: stretch;
  }

  .gb-journal-card__media {
    width: 7.5rem;
    aspect-ratio: auto;
    min-height: 5.5rem;
  }

  .gb-journal-card__body {
    padding: 0.85rem 1rem;
  }
}

/* ─── Review cards with star ratings ─── */
.gb-review-card {
  padding: 2rem;
  height: 100%;
}

.gb-review-card__stars {
  display: flex;
  gap: 0.3rem;
  font-size: 0.8rem;
  color: var(--brass);
}

.gb-review-card__stars .fa-regular {
  color: rgba(197, 203, 198, 0.25);
}

/* ─── Shop banner (inner pages) — split image left / title right ─── */
.gb-shop-banner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  padding-top: 6.75rem;
}

@media (min-width: 1024px) {
  .gb-shop-banner {
    grid-template-columns: 1fr 1fr;
    min-height: 62vh;
    padding-top: 0;
  }
}

.gb-shop-banner__media {
  position: relative;
  min-height: 34vh;
  overflow: hidden;
}

@media (min-width: 1024px) {
  .gb-shop-banner__media {
    min-height: 100%;
    padding-top: 5.75rem;
  }
}

.gb-shop-banner__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gb-shop-banner__tag {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mist-light);
  background: rgba(12, 16, 14, 0.75);
  border-left: 2px solid var(--brass);
  padding: 0.5rem 0.9rem;
  backdrop-filter: blur(6px);
}

.gb-shop-banner__body {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 3rem 5vw 3.5rem;
  background: var(--forest-soft);
  border-top: 1px solid rgba(197, 203, 198, 0.08);
}

@media (min-width: 1024px) {
  .gb-shop-banner__body {
    padding: 4rem 4vw 4rem 4.5rem;
    border-top: none;
  }
}

/* ─── Newsletter block (footer) ─── */
.gb-newsletter {
  background: rgba(184, 149, 106, 0.04);
}

/* ─── Payment icon row ─── */
.gb-payment-row {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  font-size: 1.65rem;
  color: rgba(197, 203, 198, 0.35);
}

/* ─── Forms ─── */
.gb-input {
  display: block;
  width: 100%;
  padding: 0.9rem 1rem;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 0.9rem;
  color: var(--mist);
  background: rgba(21, 26, 23, 0.65);
  border: 1px solid rgba(197, 203, 198, 0.18);
  border-radius: 0;
  outline: none;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.gb-input:focus {
  border-color: rgba(184, 149, 106, 0.55);
  box-shadow: 0 0 0 3px rgba(184, 149, 106, 0.1);
}

textarea.gb-input {
  min-height: 8rem;
  resize: vertical;
}

select.gb-input {
  cursor: pointer;
}

/* ─── FAQ ─── */
.faq-item summary {
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item.is-open {
  border-color: rgba(184, 149, 106, 0.32) !important;
}

/* ─── Reveal clip ─── */
.reveal-clip__inner {
  overflow: hidden;
}

.reveal-clip__inner img {
  transform: scale(1.08);
  transition: transform 1.2s var(--ease-luxury);
}

.reveal-clip.is-revealed .reveal-clip__inner img {
  transform: scale(1);
}

/* ─── Footer ─── */
.gb-footer {
  position: relative;
}

/* ─── Section editorial spacing ─── */
.section-editorial {
  position: relative;
}

/* ─── Fade up fallback ─── */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s var(--ease-luxury), transform 0.8s var(--ease-luxury);
}

.fade-up.is-in {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Visibility safety net ─── */
.hero-stat,
.glass-panel,
.gb-product-tile,
.gb-bento > * {
  opacity: 1;
  visibility: visible;
}

/* Delayed net: fade-ups stay animatable via IO, but recover if never intersecting */
@keyframes gb-vis-safety {
  to { opacity: 1; transform: none; visibility: visible; }
}

.fade-up:not(.is-in) {
  animation: gb-vis-safety 0.01s linear 2.5s forwards;
}

[data-aos] {
  opacity: 1 !important;
  transform: none !important;
  visibility: visible !important;
}

.reveal-clip__inner {
  clip-path: none;
  -webkit-clip-path: none;
}

html,
body.gb {
  overflow-x: hidden;
}

/* ─── Reduced motion ─── */
@media (prefers-reduced-motion: reduce) {
  body.gb { cursor: auto; }
  body.gb::before { display: none; }
  .gb-cursor { display: none; }
  .hero-slider__scroll-line { animation: none; }
  .hero-slider__swiper .swiper-wrapper { transition: none !important; }
  .reveal-clip__inner { clip-path: none !important; }
  .fade-up { opacity: 1; transform: none; }
  .brass-line-draw__path { stroke-dashoffset: 0; }
}