/* ============================================================
   EIRA LONDON — Theme CSS
   Design System: Warm Ivory / Soft Black / Sage / Ice Blue
   Fonts: Figtree (rounded sans — headings + body)
   ============================================================ */

/* ─── Custom Properties ─── */
:root {
  --ivory:        #F7F3EC;
  --soft-black:   #151515;
  --charcoal:     #242322;
  --stone-beige:  #D8D0C4;
  --mist-grey:    #E7E5E1;
  --sage:         #AAB8A6;
  --ice-blue:     #C8D6D9;

  --font-serif: 'Figtree', Georgia, serif;
  --font-sans:  'Figtree', system-ui, sans-serif;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --transition-fast: 0.25s ease;
  --transition-medium: 0.55s var(--ease-out);
  --transition-reveal: 0.8s var(--ease-out);

  --max-width: 1400px;
  --gutter: clamp(24px, 4vw, 64px);
  --section-padding: clamp(64px, 8vw, 120px);
}

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

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

body {
  background-color: var(--ivory);
  color: var(--soft-black);
  font-family: var(--font-sans);
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

/* ─── Grain overlay ─── */
.grain-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.022;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 256px;
}

/* ─── Container ─── */
.eira-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ─── Section padding ─── */
.section-pad {
  padding-top: var(--section-padding);
  padding-bottom: var(--section-padding);
}

/* ─── Reveal animation ─── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--transition-reveal),
              transform var(--transition-reveal);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.rd1 { transition-delay: 0.08s; }
.rd2 { transition-delay: 0.16s; }
.rd3 { transition-delay: 0.26s; }
.rd4 { transition-delay: 0.36s; }
.rd5 { transition-delay: 0.46s; }
.rd6 { transition-delay: 0.56s; }

/* ─── Typography ─── */
.heading-display {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(3rem, 5.5vw, 6.5rem);
  line-height: 1.03;
  letter-spacing: -0.03em;
  color: var(--soft-black);
}

.heading-xl {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(2.2rem, 4vw, 5rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.heading-lg {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(1.8rem, 3vw, 3.5rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.heading-md {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(1.4rem, 2vw, 2.2rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.heading-sm {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(1.1rem, 1.5vw, 1.5rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.pull-quote {
  font-family: var(--font-serif);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(1.5rem, 2.5vw, 2.4rem);
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.body-text {
  font-size: 0.92rem;
  line-height: 1.75;
  font-weight: 300;
  color: var(--charcoal);
}

.body-sm {
  font-size: 0.82rem;
  line-height: 1.7;
  font-weight: 300;
}

/* ─── Section label ─── */
.section-label {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sage);
  display: block;
}

.section-label--ice {
  color: var(--ice-blue);
}

.section-label--ivory {
  color: rgba(247, 243, 236, 0.6);
}

/* ─── Divider ─── */
.divider {
  border: none;
  border-top: 1px solid var(--mist-grey);
}

/* ─── Announcement bar ─── */
.announcement-bar {
  background: var(--soft-black);
  color: var(--ivory);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-family: var(--font-sans);
  font-weight: 400;
  text-align: center;
  padding: 10px 24px;
}

.announcement-bar a {
  color: var(--ivory);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ─── Header / Navigation ─── */
.site-header {
  background: var(--ivory);
  border-bottom: 1px solid var(--mist-grey);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(24px, 4vw, 40px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.header-logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.header-logo img {
  height: 48px;
  width: auto;
}

.header-logo-text {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--soft-black);
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 40px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-link {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--soft-black);
  transition: opacity var(--transition-fast);
  font-weight: 400;
}
.nav-link:hover { opacity: 0.5; }
.nav-link:focus-visible { outline: 1px solid var(--soft-black); outline-offset: 4px; }
.nav-link.active { border-bottom: 1px solid var(--soft-black); padding-bottom: 1px; }

.nav-icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--soft-black);
  transition: opacity var(--transition-fast);
  position: relative;
}
.nav-icon-btn:hover { opacity: 0.55; }
.nav-icon-btn:focus-visible { outline: 1px solid var(--soft-black); outline-offset: 4px; }

.cart-count {
  position: absolute;
  top: -6px;
  right: -8px;
  background: var(--soft-black);
  color: var(--ivory);
  font-size: 0.55rem;
  font-weight: 500;
  letter-spacing: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hamburger-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: none;
  border: none;
}

.hamburger-btn span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--soft-black);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

/* Mobile menu */
.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 0;
  padding: 0 clamp(24px, 4vw, 40px) 24px;
  background: var(--ivory);
  border-top: 1px solid var(--mist-grey);
}
.mobile-menu.open { display: flex; }

.mobile-menu .nav-link {
  display: flex;
  align-items: center;
  font-size: 0.88rem;
  letter-spacing: 0.12em;
  padding: 18px 0;
  min-height: 56px;
  border-bottom: 1px solid var(--mist-grey);
  color: var(--soft-black);
  font-weight: 400;
  opacity: 1;
}

.mobile-menu .nav-link:hover { opacity: 0.55; }

.mobile-menu .btn-solid,
.mobile-menu .btn-outline,
.mobile-menu .btn-sage {
  width: 100%;
  justify-content: center;
  margin-top: 20px;
  min-height: 52px;
}

/* Hamburger → X animation */
.hamburger-btn.is-open span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}
.hamburger-btn.is-open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.hamburger-btn.is-open span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* ─── Buttons ─── */
.btn-solid {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--soft-black);
  color: var(--ivory);
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 14px 32px;
  border: 1px solid var(--soft-black);
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast);
  text-decoration: none;
}
.btn-solid:hover  { background: var(--charcoal); border-color: var(--charcoal); }
.btn-solid:focus-visible { outline: 2px solid var(--soft-black); outline-offset: 3px; }
.btn-solid:active { opacity: 0.85; }

.btn-solid--full { width: 100%; }

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: transparent;
  color: var(--soft-black);
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 14px 32px;
  border: 1px solid var(--soft-black);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
  text-decoration: none;
}
.btn-outline:hover { background: var(--soft-black); color: var(--ivory); }
.btn-outline:focus-visible { outline: 2px solid var(--soft-black); outline-offset: 3px; }
.btn-outline:active { opacity: 0.85; }

.btn-sage {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--sage);
  color: var(--soft-black);
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 14px 32px;
  border: 1px solid var(--sage);
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
  text-decoration: none;
}
.btn-sage:hover { background: #91a28d; border-color: #91a28d; color: var(--ivory); }
.btn-sage:focus-visible { outline: 2px solid var(--soft-black); outline-offset: 3px; }

.btn-outline-ivory {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: var(--ivory);
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 14px 32px;
  border: 1px solid rgba(247, 243, 236, 0.4);
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast);
  text-decoration: none;
}
.btn-outline-ivory:hover { background: rgba(247, 243, 236, 0.1); border-color: var(--ivory); }
.btn-outline-ivory:focus-visible { outline: 2px solid var(--ivory); outline-offset: 3px; }

/* ─── Research badge ─── */
.research-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-sans);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ice-blue);
  border: 1px solid var(--ice-blue);
  padding: 5px 12px;
}

/* ─── Category tag ─── */
.cat-tag {
  font-family: var(--font-sans);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sage);
  display: block;
}

/* ─── Product card ─── */
.product-card {
  background: transparent;
  border-bottom: 1px solid var(--mist-grey);
  padding-bottom: 32px;
  transition: opacity var(--transition-fast);
}
.product-card:hover { opacity: 0.78; }
.product-card:hover .product-img:not(.product-img--hover) { transform: scale(1.025); }

.product-card-img-wrap {
  overflow: hidden;
  margin-bottom: 20px;
  position: relative;
}

.product-img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: var(--mist-grey);
  display: block;
  transition: transform var(--transition-medium), opacity 0.5s ease;
}

.product-img--hover {
  position: absolute;
  inset: 0;
  height: 100%;
  opacity: 0;
}
.product-card:hover .product-img--hover { opacity: 1; }

.product-card-category {
  font-family: var(--font-sans);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sage);
  margin-bottom: 8px;
}

.product-card-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 300;
  letter-spacing: -0.01em;
  line-height: 1.25;
  color: var(--soft-black);
  margin-bottom: 10px;
}

.product-card-subtitle {
  font-size: 0.78rem;
  font-weight: 300;
  color: #7a7672;
  margin-bottom: 14px;
  line-height: 1.5;
}

.product-card-price {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 300;
  letter-spacing: -0.01em;
  color: var(--soft-black);
}

.product-card-compare-price {
  font-size: 0.85rem;
  color: #9a9690;
  text-decoration: line-through;
  margin-left: 8px;
}

/* ─── Collection tile ─── */
.collection-tile {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.collection-tile-img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: var(--stone-beige);
  transition: transform var(--transition-medium);
}
.collection-tile:hover .collection-tile-img { transform: scale(1.04); }
.collection-tile-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(21, 21, 21, 0.55) 0%, transparent 55%);
  pointer-events: none;
}
.collection-tile-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 32px;
}

/* ─── Quality / Trust dot icon ─── */
.quality-dot {
  width: 48px;
  height: 48px;
  border: 1px solid var(--ice-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ice-blue);
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 300;
  flex-shrink: 0;
}

/* ─── Journal card ─── */
.journal-card { cursor: pointer; }
.journal-card:hover .journal-img { transform: scale(1.03); }
.journal-img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: var(--stone-beige);
  transition: transform var(--transition-medium);
}
.journal-img-wrap { overflow: hidden; margin-bottom: 24px; }

/* ─── Newsletter / email input ─── */
.email-input {
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(247, 243, 236, 0.5);
  color: var(--ivory);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 300;
  padding: 12px 0;
  width: 100%;
  outline: none;
  transition: border-color var(--transition-fast);
}
.email-input::placeholder { color: rgba(247, 243, 236, 0.45); }
.email-input:focus { border-bottom-color: rgba(247, 243, 236, 0.9); }

/* ─── Scroll line ─── */
.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--soft-black), transparent);
  margin: 0 auto;
}

/* ─── Process number ─── */
.process-num {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  color: var(--sage);
}

/* ─── Value card ─── */
.value-card {
  padding: 44px 40px;
  border-top: 2px solid var(--mist-grey);
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: border-color var(--transition-fast);
}
.value-card:hover { border-top-color: var(--sage); }
.value-card--ice:hover { border-top-color: var(--ice-blue); }

/* ─── Trust pillar (dark bg) ─── */
.trust-pillar {
  padding: 32px 0;
  border-bottom: 1px solid rgba(247, 243, 236, 0.1);
  display: flex;
  align-items: flex-start;
  gap: 24px;
}
.trust-pillar:last-child { border-bottom: none; }

.pillar-num {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 300;
  line-height: 1;
  letter-spacing: -0.04em;
  color: rgba(247, 243, 236, 0.15);
  flex-shrink: 0;
  width: 56px;
  margin-top: -4px;
}

/* ─── Footer ─── */
.site-footer {
  background: var(--charcoal);
  color: var(--ivory);
}

.footer-link {
  font-size: 0.78rem;
  color: rgba(247, 243, 236, 0.6);
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: color var(--transition-fast);
}
.footer-link:hover { color: var(--ivory); }
.footer-link:focus-visible { outline: 1px solid var(--ivory); outline-offset: 3px; }

/* ─── Product page ─── */
.product-layout {
  display: grid;
  grid-template-columns: 44% 56%;
}

.product-image-col {
  position: relative;
  background: var(--mist-grey);
  overflow: hidden;
}

/* Carousel */
.product-carousel {
  width: 100%;
  height: 100%;
}
.product-carousel-slide {
  display: none;
  width: 100%;
  height: 100%;
  animation: carouselFade 0.35s ease;
}
.product-carousel-slide.active {
  display: block;
}
@keyframes carouselFade {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.product-carousel-slide img,
.product-carousel-slide > div {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Prev / next arrows */
.product-carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 40px;
  height: 40px;
  background: rgba(247,243,236,0.88);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgb(21,21,21);
  transition: background 0.2s;
}
.product-carousel-arrow:hover { background: rgb(247,243,236); }
.product-carousel-prev { left: 0; }
.product-carousel-next { right: 0; }

.product-info-col {
  padding: clamp(32px, 4vw, 56px) clamp(24px, 4vw, 56px) clamp(48px, 6vw, 80px);
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #9a9690;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.breadcrumb a { color: #9a9690; transition: color var(--transition-fast); }
.breadcrumb a:hover { color: var(--soft-black); }
.breadcrumb-sep { font-size: 0.6rem; opacity: 0.5; }

/* Qty control */
.qty-control {
  display: flex;
  align-items: center;
  border: 1px solid var(--mist-grey);
  height: 48px;
}
.qty-btn {
  background: none;
  border: none;
  cursor: pointer;
  width: 44px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--soft-black);
  transition: background var(--transition-fast);
  font-family: var(--font-sans);
  font-weight: 300;
}
.qty-btn:hover { background: var(--ivory); }
.qty-btn:focus-visible { outline: 1px solid var(--soft-black); }

.qty-input {
  width: 48px;
  height: 100%;
  border: none;
  border-left: 1px solid var(--mist-grey);
  border-right: 1px solid var(--mist-grey);
  background: transparent;
  text-align: center;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--soft-black);
  outline: none;
}

/* Product badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-sans);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  padding: 5px 12px;
  border: 1px solid var(--mist-grey);
  color: #5a5753;
}
.badge--ice { border-color: var(--ice-blue); color: #7AAAB4; }

/* Product tabs */
.tab-nav {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--mist-grey);
  margin-bottom: 32px;
}
.tab-btn {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 14px 24px 13px;
  cursor: pointer;
  color: #9a9690;
  transition: color var(--transition-fast), border-color var(--transition-fast);
  margin-bottom: -1px;
  white-space: nowrap;
}
.tab-btn:first-child { padding-left: 0; }
.tab-btn.active { color: var(--soft-black); border-bottom-color: var(--soft-black); }
.tab-btn:hover:not(.active) { color: var(--soft-black); }
.tab-btn:focus-visible { outline: 1px solid var(--soft-black); outline-offset: 2px; }

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ─── Image thumbnail strip ─── */
.product-thumbnails {
  display: flex;
  gap: 8px;
  padding: 16px;
  overflow-x: auto;
  scrollbar-width: none;
}
.product-thumbnails::-webkit-scrollbar { display: none; }

.product-thumb {
  flex-shrink: 0;
  width: 64px;
  height: 80px;
  object-fit: cover;
  cursor: pointer;
  opacity: 0.55;
  transition: opacity var(--transition-fast);
  border: 1px solid transparent;
}
.product-thumb.active, .product-thumb:hover {
  opacity: 1;
  border-color: var(--soft-black);
}

/* ─── Collection page ─── */
.collection-header {
  padding: clamp(48px, 6vw, 80px) var(--gutter);
  max-width: var(--max-width);
  margin: 0 auto;
}

.collection-filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  border-top: 1px solid var(--mist-grey);
  border-bottom: 1px solid var(--mist-grey);
  margin-bottom: 48px;
  gap: 16px;
  flex-wrap: wrap;
}

.filter-label {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: #9a9690;
}

/* ─── Blog / Article ─── */
.article-header {
  padding: clamp(48px, 6vw, 80px) var(--gutter) clamp(32px, 4vw, 48px);
  max-width: 860px;
  margin: 0 auto;
}

.article-body {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 var(--gutter) var(--section-padding);
}

.article-body h2,
.article-body h3,
.article-body h4 {
  font-family: var(--font-serif);
  font-weight: 300;
  margin-top: 2.5em;
  margin-bottom: 0.75em;
}
.article-body h2 { font-size: clamp(1.5rem, 2.5vw, 2rem); letter-spacing: -0.02em; }
.article-body h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); letter-spacing: -0.01em; }

.article-body p {
  font-size: 0.95rem;
  line-height: 1.8;
  font-weight: 300;
  margin-bottom: 1.5em;
  color: var(--charcoal);
}

.article-body ul,
.article-body ol {
  font-size: 0.95rem;
  line-height: 1.8;
  font-weight: 300;
  padding-left: 1.5em;
  margin-bottom: 1.5em;
  color: var(--charcoal);
}

.article-body blockquote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.4rem;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--soft-black);
  border-left: 2px solid var(--mist-grey);
  padding-left: 24px;
  margin: 2em 0;
}

/* ─── Page sections ─── */
.page-hero {
  padding: clamp(56px, 8vw, 120px) var(--gutter) clamp(40px, 5vw, 72px);
  max-width: var(--max-width);
  margin: 0 auto;
}

/* ─── About / Quality page ─── */
.about-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 72vh;
}

.about-story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 48px;
}

/* ─── Responsive breakpoints ─── */
@media (max-width: 1100px) {
  .about-story-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .product-layout { grid-template-columns: 1fr; }
  .product-image-col { aspect-ratio: 1 / 1; }

  /* Tab nav: scroll horizontally in single-column layout */
  .tab-nav {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    flex-wrap: nowrap;
    width: 100%;
  }
  .tab-nav::-webkit-scrollbar { display: none; }

  .about-hero-grid { grid-template-columns: 1fr !important; min-height: auto !important; }
  .about-story-grid { grid-template-columns: 1fr; }

  .header-nav,
  .header-actions .btn-solid { display: none; }
  .hamburger-btn { display: flex; }
}

@media (max-width: 768px) {
  .value-card { padding: 32px 24px; }
  .product-info-col { padding: 32px 24px 48px; }

  /* Ensure btn minimum touch targets */
  .btn-solid, .btn-outline, .btn-sage, .btn-outline-ivory {
    min-height: 52px;
  }
}

@media (max-width: 640px) {
  .collection-filter-bar { flex-direction: column; align-items: flex-start; }

  /* Collection filter tabs: horizontal scroll */
  .coll-tabs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    flex-wrap: nowrap;
    padding-bottom: 1px;
  }
  .coll-tabs::-webkit-scrollbar { display: none; }

  /* Hide hero stat dividers when stats wrap */
  .hero-stat-div { display: none !important; }

  /* Ensure stat values are readable */
  .hero-stats-bar { gap: 20px; }
}

@media (max-width: 480px) {
  /* Tighten hero text col padding on small phones */
  .hero-text-col { padding: 40px 20px 48px; }

  /* Stack qty + ATC button vertically on very small phones */
  .qty-atc-row {
    flex-direction: column;
  }
  .qty-atc-row .btn-solid {
    width: 100%;
    min-width: 0;
  }
}

/* ─── Sticky product panel (large screens) ─── */
@media (min-width: 900px) {
  .product-info-col {
    position: sticky;
    top: 64px;
    max-height: calc(100vh - 64px);
    overflow-y: auto;
  }
}

/* ─── Cart icon ─── */
.header-cart-link {
  display: flex;
  align-items: center;
  position: relative;
}

/* ─── Notice / flash message ─── */
.shopify-notice {
  background: var(--mist-grey);
  padding: 12px 24px;
  font-size: 0.82rem;
  text-align: center;
  letter-spacing: 0.05em;
}

/* ─── Pagination ─── */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 48px 0;
}

.pagination a,
.pagination span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  color: var(--soft-black);
  border: 1px solid transparent;
  transition: border-color var(--transition-fast);
}

.pagination a:hover { border-color: var(--mist-grey); }
.pagination .current { border-color: var(--soft-black); }

/* ─── Form elements ─── */
.form-input {
  background: transparent;
  border: 1px solid var(--mist-grey);
  color: var(--soft-black);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 300;
  padding: 14px 16px;
  width: 100%;
  outline: none;
  transition: border-color var(--transition-fast);
  border-radius: 0;
  -webkit-appearance: none;
}
.form-input:focus { border-color: var(--soft-black); }
.form-input::placeholder { color: #b0aca6; }

.form-label {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #7a7672;
  display: block;
  margin-bottom: 8px;
}

/* ─── Rich text section ─── */
.rte h1, .rte h2, .rte h3 {
  font-family: var(--font-serif);
  font-weight: 300;
  margin-bottom: 0.75em;
  letter-spacing: -0.02em;
}
.rte p { line-height: 1.75; margin-bottom: 1.25em; color: var(--charcoal); }
.rte ul, .rte ol { padding-left: 1.5em; margin-bottom: 1.25em; }
.rte a { text-decoration: underline; text-underline-offset: 2px; }

/* ═══════════════════════════════════════════════════════════
   ENGAGEMENT OVERHAUL LAYER (P0) — forest / lime / periwinkle.
   Each numbered block is independently deletable (tone-down).
   ═══════════════════════════════════════════════════════════ */

/* 1. Tokens */
:root {
  --eira-forest:      #103D2E;
  --eira-forest-deep: #0B2C21;
  --eira-lime:        #C6F24E;
  --eira-lime-soft:   #E5F8A8;
  --eira-peri:        #B7B6F2;
  --eira-peri-deep:   #3B3A7A;
  --eira-mint:        #A6E9C9;
  --eira-peach:       #FBD2A8;
  --eira-forest-mut:  #BCD2C7;
}

/* 2. Selection + focus */
::selection { background: var(--eira-lime); color: var(--eira-forest); }
a:focus-visible, button:focus-visible { outline: 2px solid var(--eira-forest); outline-offset: 3px; }

/* 3. Pill buttons + lime button */
.btn-solid, .btn-outline, .btn-sage, .btn-outline-ivory { border-radius: 999px; }
.btn-lime {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--eira-lime); color: var(--eira-forest);
  font-family: var(--font-sans); font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.15em; text-transform: uppercase;
  padding: 16px 34px; border: 1px solid var(--eira-lime); border-radius: 999px;
  cursor: pointer; text-decoration: none;
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.btn-lime:hover { background: #d3f76b; transform: translateY(-2px); }
.btn-lime:active { transform: scale(0.98); }
.btn-lime:focus-visible { outline: 2px solid var(--eira-forest); outline-offset: 3px; }

/* 4. Chrome: announcement bar, header cart count, footer */
.announcement-bar { background: var(--eira-forest); color: var(--eira-lime); }
.announcement-bar a { color: var(--eira-lime); }
.cart-count { background: var(--eira-lime); color: var(--eira-forest); }
.site-footer { background: var(--eira-forest-deep); }
.footer-link:hover { color: var(--eira-lime); }

/* 5. Chip section labels (homepage scope; P2/P3 widen the scope later) */
.template-index .section-label,
.template-index .section-label--ivory,
.template-index .section-label--ice {
  display: inline-block; width: fit-content;
  background: var(--eira-lime); color: var(--eira-forest);
  font-size: 0.62rem; font-weight: 600; letter-spacing: 0.18em;
  padding: 6px 14px; border-radius: 999px;
}
.template-index .section-label[style*="center"] { margin-left: auto; margin-right: auto; }

/* 6. Reveal amp */
.reveal { transform: translateY(36px); }

/* 7. Marquee ticker */
.eira-mq { overflow: hidden; background: var(--eira-forest); padding: 13px 0; }
.eira-mq__track { display: flex; width: max-content; }
.eira-mq__half { display: flex; align-items: center; gap: 28px; padding-right: 28px; }
.eira-mq__item {
  font-family: var(--font-sans); font-size: 0.7rem; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--eira-lime); white-space: nowrap;
}
.eira-mq__sep { color: var(--eira-lime); opacity: 0.55; font-size: 0.7rem; }
@media (prefers-reduced-motion: no-preference) {
  .eira-mq__track { animation: eira-mq-scroll 28s linear infinite; }
  .eira-mq--reverse .eira-mq__track { animation-direction: reverse; }
  .eira-mq:hover .eira-mq__track { animation-play-state: paused; }
  @keyframes eira-mq-scroll { to { transform: translateX(-50%); } }
}

/* 8. Sticker badges */
.eira-sticker {
  width: 112px; height: 112px; border-radius: 50%;
  background: var(--eira-lime); color: var(--eira-forest);
  display: flex; align-items: center; justify-content: center; text-align: center;
  font-family: var(--font-sans); font-size: 0.6rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase; line-height: 1.35;
  transform: rotate(10deg); padding: 14px;
}
.eira-sticker--spin { width: 128px; height: 128px; }
.eira-sticker__svg { width: 100%; height: 100%; display: block; }
.eira-sticker__svg text {
  fill: var(--eira-lime); font-family: var(--font-sans);
  font-size: 12px; font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase;
}
@media (prefers-reduced-motion: no-preference) {
  .eira-sticker__svg { animation: eira-spin 18s linear infinite; }
  @keyframes eira-spin { to { transform: rotate(360deg); } }
}

/* 9. Sticky-stack */
.eira-stack { display: flex; flex-direction: column; gap: 24px; }
.eira-stack__card {
  border-radius: 24px; padding: clamp(28px, 4vw, 48px); min-height: 420px;
  display: grid; grid-template-columns: minmax(120px, 0.55fr) 1.45fr;
  gap: clamp(20px, 3vw, 48px); align-items: center;
}
.eira-stack__card:nth-child(3n+1) { background: var(--eira-mint); color: var(--eira-forest); }
.eira-stack__card:nth-child(3n+2) { background: var(--eira-peri); color: var(--eira-peri-deep); }
.eira-stack__card:nth-child(3n+3) { background: var(--eira-peach); color: var(--eira-forest); }
.eira-stack__num {
  font-family: var(--font-sans); font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 700; letter-spacing: -0.04em; line-height: 1; opacity: 0.85;
}
.eira-stack__tiles { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(16px, 2vw, 28px); }
.eira-stack__tile { display: block; color: inherit; }
.eira-stack__tile-imgwrap { aspect-ratio: 1 / 1; border-radius: 16px; overflow: hidden; background: rgba(255,255,255,0.45); margin-bottom: 12px; }
.eira-stack__tile-imgwrap img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform var(--transition-medium); }
.eira-stack__tile:hover .eira-stack__tile-imgwrap img { transform: scale(1.05); }
.eira-stack__tile-label {
  font-family: var(--font-sans); font-size: 0.82rem; font-weight: 600;
  letter-spacing: 0.04em; display: inline-flex; align-items: center; gap: 8px; transition: gap var(--transition-fast);
}
.eira-stack__tile:hover .eira-stack__tile-label { gap: 13px; }
@media (min-width: 900px) {
  .eira-stack__card { position: sticky; }
  .eira-stack__card:nth-child(1) { top: 88px; }
  .eira-stack__card:nth-child(2) { top: 116px; }
  .eira-stack__card:nth-child(3) { top: 144px; }
}
@media (max-width: 700px) {
  .eira-stack__card { grid-template-columns: 1fr; min-height: 0; }
  .eira-stack__num { font-size: 2.4rem; }
}

/* 10. Carousel card tints + wash + radius (homepage) */
.template-index .eira-carousel .product-card-img-wrap { border-radius: 16px; }
.template-index .eira-carousel__item:nth-child(5n+1) .product-card-img-wrap { background: var(--eira-mint); }
.template-index .eira-carousel__item:nth-child(5n+2) .product-card-img-wrap { background: var(--eira-peri); }
.template-index .eira-carousel__item:nth-child(5n+3) .product-card-img-wrap { background: var(--eira-peach); }
.template-index .eira-carousel__item:nth-child(5n+4) .product-card-img-wrap { background: var(--ice-blue); }
.template-index .eira-carousel__item:nth-child(5n+5) .product-card-img-wrap { background: var(--eira-lime-soft); }
.template-index .eira-carousel .product-card-img-wrap::after {
  content: ''; position: absolute; inset: 0; background: var(--eira-lime);
  opacity: 0; transition: opacity 0.3s ease; pointer-events: none; mix-blend-mode: multiply;
}
.template-index .eira-carousel .product-card:hover .product-card-img-wrap::after { opacity: 0.22; }
.template-index .eira-carousel .product-card { border-bottom: 0; }

/* 11. Newsletter-on-lime form skin (section adds .eira-nl in Task 8) */
.eira-nl .email-input { border-bottom-color: rgba(16,61,46,0.4); color: var(--eira-forest); }
.eira-nl .email-input::placeholder { color: rgba(16,61,46,0.45); }
.eira-nl .email-input:focus { border-bottom-color: var(--eira-forest); }

/* 12. Chip labels + tints on commerce pages (widen homepage scopes) */
.template-collection .section-label, .template-product .section-label,
.template-collection .coll-category-label {
  display: inline-block; width: fit-content;
  background: var(--eira-lime); color: var(--eira-forest);
  font-size: 0.62rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase;
  padding: 6px 14px; border-radius: 999px;
}
.prod-card-full-img-wrap { border-radius: 16px; }
.coll-product-grid > .prod-card-full:nth-child(5n+1) .prod-card-full-img-wrap, .eira-related-grid > .prod-card-full:nth-child(5n+1) .prod-card-full-img-wrap { background: var(--eira-mint); }
.coll-product-grid > .prod-card-full:nth-child(5n+2) .prod-card-full-img-wrap, .eira-related-grid > .prod-card-full:nth-child(5n+2) .prod-card-full-img-wrap { background: var(--eira-peri); }
.coll-product-grid > .prod-card-full:nth-child(5n+3) .prod-card-full-img-wrap, .eira-related-grid > .prod-card-full:nth-child(5n+3) .prod-card-full-img-wrap { background: var(--eira-peach); }
.coll-product-grid > .prod-card-full:nth-child(5n+4) .prod-card-full-img-wrap, .eira-related-grid > .prod-card-full:nth-child(5n+4) .prod-card-full-img-wrap { background: var(--ice-blue); }
.coll-product-grid > .prod-card-full:nth-child(5n+5) .prod-card-full-img-wrap, .eira-related-grid > .prod-card-full:nth-child(5n+5) .prod-card-full-img-wrap { background: var(--eira-lime-soft); }
.prod-card-full-img-wrap::after {
  content: ''; position: absolute; inset: 0; background: var(--eira-lime);
  opacity: 0; transition: opacity 0.3s ease; pointer-events: none; mix-blend-mode: multiply;
}
.prod-card-full:hover .prod-card-full-img-wrap::after { opacity: 0.22; }
.prod-card-full .eira-add { margin-top: 16px; }
.pagination .page-numbers { border-radius: 999px; }
.pagination .page-numbers.current { background: var(--eira-forest); border-color: var(--eira-forest); }

/* 13. Collection page — forest showroom */
.eira-coll-hero { background: var(--eira-forest); position: relative; overflow: hidden; }
.eira-coll-hero__inner { max-width: 1400px; margin: 0 auto; padding: clamp(48px,6vw,88px) clamp(24px,4vw,64px); }
.eira-coll-hero__h {
  font-family: var(--font-sans); font-size: clamp(2.6rem, 5vw, 5.4rem); font-weight: 800;
  letter-spacing: -0.045em; line-height: 0.98; color: rgb(247,243,236); margin: 18px 0 16px;
}
.eira-coll-hero__h em { font-style: italic; color: var(--eira-lime); }
.eira-coll-hero__chip {
  display: inline-block; border: 1px solid rgba(247,243,236,0.4); color: rgba(247,243,236,0.85);
  font-family: var(--font-sans); font-size: 0.66rem; font-weight: 500; letter-spacing: 0.14em;
  text-transform: uppercase; padding: 7px 15px; border-radius: 999px; margin-bottom: 16px;
}
.eira-coll-hero__desc { font-size: 0.9rem; line-height: 1.7; font-weight: 300; color: var(--eira-forest-mut); max-width: 460px; }
.eira-coll-hero__sticker { position: absolute; top: clamp(18px,3vw,40px); right: clamp(18px,4vw,64px); }
.eira-sticker--sm { width: 92px; height: 92px; font-size: 0.56rem; }
@media (max-width: 768px) { .eira-coll-hero__sticker { display: none; } }
.coll-tab {
  border: 1px solid var(--eira-forest); border-radius: 999px; color: var(--eira-forest);
  padding: 9px 18px; font-weight: 600; border-bottom: 1px solid var(--eira-forest);
}
.coll-tab:first-child { padding-left: 18px; }
.coll-tab:hover { color: var(--eira-forest); background: rgba(16,61,46,0.07); }
.coll-tab.active { background: var(--eira-forest); color: var(--eira-lime); border-color: var(--eira-forest); }
.eira-coll-disclaimer { display: flex; justify-content: center; }
.eira-coll-disclaimer span {
  border: 1px solid rgb(216,208,196); border-radius: 999px; padding: 8px 18px;
  font-size: 0.66rem; letter-spacing: 0.08em; color: rgb(122,118,114);
}
.eira-coll-stats { background: var(--eira-lime); }
.eira-coll-stats .coll-stat-value { color: var(--eira-forest); font-weight: 700; }
.eira-coll-stats .coll-stat-label { color: rgba(16,61,46,0.7); }
.eira-coll-stats .coll-stat--border { border-left: 1px solid rgba(16,61,46,0.18); }

/* 14. PDP — re-pigment in place */
.eira-pdp-media { background: var(--eira-peri); border-radius: 20px; padding: clamp(12px,1.5vw,20px); }
.eira-pdp-media .product-carousel-slide img, .eira-pdp-media .product-carousel-slide > div { border-radius: 12px; }
.eira-pdp-media__sticker { position: absolute; top: -16px; right: -8px; z-index: 3; }
.product-thumb.active, .product-thumb:hover { border-color: var(--eira-forest); }
.template-product .cat-tag {
  display: inline-block; background: var(--eira-lime); color: var(--eira-forest);
  font-size: 0.6rem; font-weight: 600; letter-spacing: 0.14em; padding: 5px 12px; border-radius: 999px;
}
.single-product .research-badge { border: 1px solid var(--eira-forest); color: var(--eira-forest); border-radius: 999px; }
.single-product #product-price {
  display: inline-block; background: var(--eira-forest); border-radius: 999px; padding: 8px 18px;
}
.single-product #product-price .woocommerce-Price-amount, .single-product #product-price .amount,
.single-product #product-price { color: var(--eira-lime) !important; }
.single-product #product-price del .amount { opacity: 0.55; }
.single-product .qty-control, .single-product .woocommerce-variation-add-to-cart .qty { border-radius: 999px; }
.single-product .tab-btn { border: 1px solid transparent; border-radius: 999px; padding: 10px 20px; margin-bottom: 6px; }
.single-product .tab-btn:first-child { padding-left: 20px; }
.single-product .tab-btn.active { background: var(--eira-forest); color: var(--eira-lime); border-bottom-color: transparent; }
.single-product .tab-nav { border-bottom: 0; gap: 8px; flex-wrap: wrap; }
.eira-chip--mint, .eira-chip--peri, .eira-chip--peach {
  display: inline-flex; align-items: center; font-family: var(--font-sans);
  font-size: 0.6rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 6px 13px; border-radius: 999px;
}
.eira-chip--mint { background: var(--eira-mint); color: #085041; }
.eira-chip--peri { background: var(--eira-peri); color: var(--eira-peri-deep); }
.eira-chip--peach { background: var(--eira-peach); color: #712B13; }

/* 15. PDP size pills */
.eira-size-select--hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.eira-size-pills { display: flex; gap: 10px; flex-wrap: wrap; }
.eira-size-pill {
  border: 1px solid var(--eira-forest); color: var(--eira-forest); background: transparent;
  border-radius: 999px; padding: 11px 22px; font-family: var(--font-sans);
  font-size: 0.82rem; font-weight: 600; cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.eira-size-pill:hover { background: rgba(16,61,46,0.08); }
.eira-size-pill.active { background: var(--eira-forest); color: var(--eira-lime); }

/* 15b. PDP gallery panel: hug the image (no column stretch), ride sticky */
.eira-pdp-media { align-self: start; overflow: visible; }
@media (min-width: 900px) {
  .eira-pdp-media { position: sticky; top: 88px; }
  .single-product .product-info-col { position: static; max-height: none; overflow-y: visible; }
}

/* 16. Chip section labels — site-wide (P3) */
.section-label, .section-label--ivory, .section-label--ice {
  display: inline-block; width: fit-content;
  background: var(--eira-lime); color: var(--eira-forest);
  font-size: 0.62rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase;
  padding: 6px 14px; border-radius: 999px;
}
.section-label[style*="center"] { margin-left: auto; margin-right: auto; }