/* ===========================================================
   LUBYLAB — Global Landing Page
   =========================================================== */

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body { background: var(--bg-canvas); color: var(--fg-1); overflow-x: hidden; }
button { font-family: inherit; }

.lbl-site { color: var(--fg-1); background: var(--bg-canvas); }

/* ======================== NAV ======================== */
.lbl-nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 40px; border-bottom: 1px solid var(--border-hairline);
  background: rgba(251,252,255,.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  position: sticky; top: 0; z-index: 50;
}
.lbl-nav-logo {
  font-family: var(--ff-sans); font-weight: 500;
  letter-spacing: 0.32em; text-transform: uppercase;
  font-size: 15px; color: var(--fg-1); text-decoration: none;
}
.lbl-nav-links { display: flex; gap: 32px; }
.lbl-nav-links a, .lbl-nav-right a {
  font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--fg-2); text-decoration: none; cursor: pointer;
  transition: color .28s var(--ease-clinical); position: relative;
}
.lbl-nav-links a:hover, .lbl-nav-right a:hover { color: var(--fg-1); }
.lbl-nav-right { display: flex; gap: 28px; align-items: center; }
.lbl-nav-cta {
  font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase;
  padding: 10px 18px; background: var(--ink-800); color: #fff;
  border: none; cursor: pointer; text-decoration: none; display: inline-block;
  transition: background .28s var(--ease-clinical);
}
.lbl-nav-cta:hover { background: #000; }
.lbl-lang-toggle {
  font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase;
  background: transparent; border: none; padding: 4px 0; cursor: pointer;
  color: var(--fg-2); display: inline-flex; align-items: center; gap: 6px;
  transition: color .28s var(--ease-clinical);
  font-family: inherit;
}
.lbl-lang-toggle:hover { color: var(--fg-1); }
.lbl-lang-toggle .sep { opacity: 0.5; }
.lbl-lang-toggle .active { color: var(--fg-1); font-weight: 500; }

/* ======================== BUTTONS ======================== */
.lbl-btn-solid {
  font-family: var(--ff-sans); font-size: 12px; letter-spacing: 0.22em;
  text-transform: uppercase; padding: 18px 32px; cursor: pointer;
  background: var(--ink-800); color: var(--fg-inverse);
  border: 1px solid var(--ink-800); border-radius: 0;
  transition: background .28s var(--ease-clinical);
}
.lbl-btn-solid:hover { background: #000; }

.lbl-btn-outline {
  font-family: var(--ff-sans); font-size: 12px; letter-spacing: 0.22em;
  text-transform: uppercase; padding: 18px 32px; cursor: pointer;
  background: transparent; color: var(--fg-1);
  border: 1px solid var(--fg-1); border-radius: 0;
  transition: all .28s var(--ease-clinical);
}
.lbl-btn-outline:hover { background: var(--fg-1); color: #fff; }

.lbl-btn-quiet {
  font-family: var(--ff-sans); font-size: 11px; letter-spacing: 0.22em;
  text-transform: uppercase; padding: 4px 0; cursor: pointer;
  background: transparent; color: var(--fg-1);
  border: none; border-bottom: 1px solid var(--fg-1); border-radius: 0;
}

/* ======================== SCROLLYTELLING ======================== */
.scrolly {
  position: relative;
  width: 100%;
  background: #000;
}
.scrolly-pin {
  position: sticky; top: 0;
  width: 100%; height: 100vh;
  overflow: hidden;
}
.scrolly-bg {
  position: absolute; inset: -40px;
  transition: opacity 0.25s linear;
  filter: blur(0.5px);
}
.scrolly-soften {
  position: absolute; inset: 0;
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  pointer-events: none;
}
.scrolly-noise {
  position: absolute; inset: 0;
  pointer-events: none;
  mix-blend-mode: overlay;
  transition: opacity 0.25s linear;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.85'/></svg>");
  background-size: 160px 160px;
}
.scrolly-black {
  position: absolute; inset: 0;
  background: #000;
  pointer-events: none;
  transition: opacity 0.05s linear;
}

.scrolly-slide {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 0 48px;
  text-align: center;
  z-index: 2;
  will-change: opacity, filter, transform;
  transition: filter 0.15s linear, transform 0.2s linear;
}

.scrolly-eyebrow {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  margin-bottom: 36px;
  color: rgba(20,20,20,.6);
}
.scrolly-eyebrow.light { color: rgba(255,255,255,.55); }

.scrolly-title {
  font-family: var(--ff-sans);
  font-weight: 500;
  font-size: clamp(56px, 7vw, 112px);
  line-height: 0.98;
  letter-spacing: -0.04em;
  margin: 0 0 32px;
  max-width: 1100px;
}
.scrolly-title.dark { color: #111; }
.scrolly-title.light { color: #fff; }

.scrolly-sub {
  font-family: var(--ff-sans);
  font-weight: 400;
  font-size: clamp(15px, 1.2vw, 17px);
  line-height: 1.7;
  max-width: 540px;
  letter-spacing: -0.005em;
}
.scrolly-sub.dark { color: rgba(20,20,20,.75); }
.scrolly-sub.light { color: rgba(255,255,255,.7); }

.scrolly-meta {
  margin-top: 44px;
  font-family: var(--ff-mono);
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(255,255,255,.5);
}

.scrolly-progress {
  position: absolute;
  right: 32px; top: 50%;
  transform: translateY(-50%);
  width: 1px; height: 180px;
  background: rgba(0,0,0,.15);
  z-index: 3;
}
.scrolly-progress-bar {
  position: absolute; top: 0; left: 0;
  width: 1px;
  background: rgba(0,0,0,.7);
  transition: height 0.1s linear;
}

/* ======================== HERO FULLSCREEN SLIDESHOW ======================== */
.lbl-hero-fs {
  position: relative;
  width: 100%; height: 100vh; min-height: 640px;
  overflow: hidden;
  background: #000;
}
.lbl-hero-fs-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0;
  filter: grayscale(30%) brightness(.82);
  transform: scale(1.03);
  transition: opacity .9s var(--ease-clinical), transform 6s linear;
}
.lbl-hero-fs-bg.active { opacity: 1; transform: scale(1.0); }
.lbl-hero-fs-bg.leaving { opacity: 0; transform: scale(1.04); }
.lbl-hero-fs-gradient {
  position: absolute; inset: 0; z-index: 2;
  background: linear-gradient(
    to right,
    rgba(4,4,6,0.93) 0%,
    rgba(12,12,16,0.82) 22%,
    rgba(30,30,36,0.62) 42%,
    rgba(185,185,187,0.08) 65%,
    transparent 100%
  );
}
.lbl-hero-fs-content {
  position: absolute; inset: 0; z-index: 3;
  display: flex; align-items: center;
  padding: 0 80px;
}
.lbl-hero-fs-copy { max-width: 580px; display: flex; flex-direction: column; }
.fs-eyebrow {
  font-family: var(--ff-sans); font-size: 11px;
  letter-spacing: 0.28em; text-transform: uppercase;
  color: rgba(185,185,187,.9); margin-bottom: 22px;
}
.fs-headline {
  font-family: var(--ff-sans); font-weight: 600;
  font-size: clamp(52px, 6vw, 88px); line-height: 1.0;
  letter-spacing: -0.035em; color: #fff; margin: 0 0 18px;
}
.fs-sub {
  font-family: var(--ff-kr); font-weight: 300;
  font-size: clamp(16px, 1.6vw, 22px);
  color: rgba(185,185,187,.85); margin-bottom: 20px;
}
.fs-body {
  font-size: 15px; line-height: 1.7; color: rgba(255,255,255,.68);
  max-width: 460px; margin: 0 0 36px;
}
.fs-cta {
  align-self: flex-start;
  background: rgba(255,255,255,.1) !important; color: #fff !important;
  border: 1px solid rgba(255,255,255,.4) !important;
  backdrop-filter: blur(8px);
  transition: background .28s var(--ease-clinical), border-color .28s var(--ease-clinical) !important;
}
.fs-cta:hover { background: #fff !important; color: #000 !important; border-color: #fff !important; }
.fs-progress { display: flex; gap: 10px; margin-top: 36px; align-items: center; }
.fs-dot {
  width: 40px; height: 2px; border: none; padding: 0; cursor: pointer;
  background: rgba(255,255,255,.3); border-radius: 0;
  transition: background .4s var(--ease-clinical), width .4s var(--ease-clinical);
}
.fs-dot.active { background: rgba(185,185,187,1); width: 60px; }
.fade-in { animation: textFadeIn .6s var(--ease-clinical) forwards; }
.fade-out { animation: textFadeOut .3s var(--ease-clinical) forwards; }
@keyframes textFadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes textFadeOut {
  from { opacity: 1; transform: translateY(0); }
  to   { opacity: 0; transform: translateY(-8px); }
}

/* ======================== HERO (two-col legacy) ======================== */
.lbl-hero {
  display: grid; grid-template-columns: 1.05fr 1fr; min-height: calc(100vh - 62px);
  background: var(--bg-warm);
}
.lbl-hero-image {
  background-size: cover; background-position: center;
  background-color: #f4f5f7;
  position: relative;
}
.lbl-hero-image::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(251,241,226,.3));
  pointer-events: none;
}
.lbl-hero-copy {
  padding: 96px 88px; display: flex; flex-direction: column;
  justify-content: center; position: relative;
}
.lbl-hero-copy .eyebrow-row {
  display: flex; align-items: center; gap: 12px; margin-bottom: 36px;
}
.lbl-hero-copy .dot {
  width: 6px; height: 6px; background: var(--elixir-dark); border-radius: 50%;
}
.lbl-hero-copy h1 {
  margin: 0 0 18px;
  font-family: var(--ff-display); font-weight: 400;
  font-size: clamp(52px, 5.2vw, 84px); line-height: 1.02;
  letter-spacing: -0.015em;
}
.lbl-hero-copy h1 em {
  font-style: italic; font-weight: 300;
}
.lbl-hero-sub {
  font-family: var(--ff-kr); font-weight: 300;
  font-size: clamp(18px, 1.6vw, 24px); color: var(--fg-2);
  margin: 0 0 28px; letter-spacing: -0.005em;
}
.lbl-hero-body {
  font-size: 15px; line-height: 1.7; color: var(--fg-2);
  max-width: 440px; margin: 0 0 40px;
}
.lbl-hero-ctas { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.lbl-hero-specs {
  position: absolute; bottom: 48px; left: 88px; right: 88px;
  display: flex; gap: 48px;
  padding-top: 24px; border-top: 1px solid var(--border-hairline);
}
.lbl-hero-specs .spec {
  font-family: var(--ff-mono); font-size: 10px;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--fg-3);
  line-height: 1.6;
}
.lbl-hero-specs .spec b {
  display: block; font-family: var(--ff-sans); font-weight: 500;
  font-size: 13px; letter-spacing: 0.04em; color: var(--fg-1); margin-top: 4px;
  text-transform: none;
}

/* ======================== MARQUEE ======================== */
.lbl-marquee {
  background: var(--bg-ink); color: #fff;
  padding: 16px 0; overflow: hidden;
  border-top: 1px solid rgba(255,255,255,.08);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.lbl-marquee-track {
  display: flex; gap: 64px; white-space: nowrap;
  animation: marquee 48s linear infinite;
  font-family: var(--ff-sans); font-weight: 300;
  font-size: 14px; letter-spacing: 0.24em; text-transform: uppercase;
  color: rgba(255,255,255,.78);
}
.lbl-marquee-track span { display: inline-flex; align-items: center; gap: 64px; }
.lbl-marquee-track span::after {
  content: "·"; color: rgba(255,255,255,.4); font-size: 18px;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ======================== PRINCIPLES ======================== */
.lbl-principles {
  padding: 140px 48px 120px; background: var(--bg-canvas);
}
.lbl-principles-inner { max-width: 1280px; margin: 0 auto; }
.lbl-principles-head {
  display: grid; grid-template-columns: 1fr 1.4fr; gap: 80px;
  padding-bottom: 80px; border-bottom: 1px solid var(--border-hairline);
  align-items: end;
}
.lbl-principles-head h2 {
  margin: 16px 0 0; font-family: var(--ff-display);
  font-weight: 400; font-size: clamp(40px, 4vw, 64px);
  line-height: 1.06; letter-spacing: -0.01em;
}
.lbl-principles-head p {
  font-size: 17px; line-height: 1.65; color: var(--fg-2);
  margin: 0; max-width: 520px;
}
.lbl-principles-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  margin-top: 0;
}
.lbl-principle {
  padding: 56px 40px 40px 40px;
  border-right: 1px solid var(--border-hairline);
  display: flex; flex-direction: column; min-height: 280px;
}
.lbl-principle:last-child { border-right: none; }
.lbl-principle-num {
  font-family: var(--ff-mono); font-size: 11px; letter-spacing: 0.18em;
  color: var(--fg-3); margin-bottom: 32px;
}
.lbl-principle h3 {
  font-family: var(--ff-display); font-weight: 400;
  font-size: 30px; line-height: 1.15; margin: 0 0 16px;
}
.lbl-principle p {
  font-size: 14px; line-height: 1.65; color: var(--fg-2); margin: 0;
}

/* stats row */
.lbl-stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  margin-top: 96px; padding: 48px 0;
  border-top: 1px solid var(--border-hairline);
  border-bottom: 1px solid var(--border-hairline);
}
.lbl-stat { padding: 0 32px; border-right: 1px solid var(--border-hairline); }
.lbl-stat:last-child { border-right: none; }
.lbl-stat-num {
  font-family: var(--ff-display); font-weight: 400;
  font-size: clamp(40px, 3.8vw, 56px); line-height: 1; color: var(--fg-1);
  letter-spacing: -0.01em;
}
.lbl-stat-label {
  font-family: var(--ff-sans); font-size: 11px;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--fg-3); margin-top: 12px;
}

/* ======================== TECHNOLOGIES ======================== */
.lbl-tech {
  background: var(--bg-ink); color: #fff; padding: 140px 48px;
}
.lbl-tech-inner { max-width: 1280px; margin: 0 auto; }
.lbl-tech-head { text-align: center; margin-bottom: 96px; }
.lbl-tech-head .lbl-eyebrow { color: rgba(255,255,255,.55); }
.lbl-tech-head h2 {
  font-family: var(--ff-display); font-weight: 400;
  font-size: clamp(40px, 4.4vw, 64px); line-height: 1.05;
  margin: 18px 0 0; letter-spacing: -0.01em;
}
.lbl-tech-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.08);
}
.lbl-tech-card {
  background: var(--bg-ink); padding: 48px 40px 56px;
  display: flex; flex-direction: column; min-height: 420px;
  position: relative; transition: background .4s var(--ease-clinical);
}
.lbl-tech-card:hover { background: #1f1f1f; }
.lbl-tech-card .mono {
  font-family: var(--ff-mono); font-size: 10px;
  letter-spacing: 0.24em; color: rgba(255,255,255,.5);
  text-transform: uppercase;
}
.lbl-tech-card h3 {
  font-family: var(--ff-display); font-weight: 400;
  font-size: 34px; line-height: 1.15;
  margin: 28px 0 24px; letter-spacing: -0.005em;
}
.lbl-tech-card p {
  font-size: 14px; line-height: 1.7;
  color: rgba(255,255,255,.72); margin: 0 0 auto;
}
.lbl-tech-card .chip {
  margin-top: 36px;
  font-family: var(--ff-mono); font-size: 10px;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: rgba(255,255,255,.9);
  padding: 8px 12px; border: 1px solid rgba(255,255,255,.2);
  align-self: flex-start;
}
.lbl-tech-diagram {
  width: 72px; height: 72px; position: relative; margin-bottom: 8px;
}

/* ======================== PRODUCT SHOWCASE ======================== */
.lbl-products {
  padding: 140px 48px 120px; background: var(--bg-canvas);
}
.lbl-products-inner { max-width: 1320px; margin: 0 auto; }
.lbl-products-head {
  display: flex; justify-content: space-between; align-items: end;
  margin-bottom: 72px; gap: 64px;
}
.lbl-products-head h2 {
  margin: 14px 0 0; font-family: var(--ff-display); font-weight: 400;
  font-size: clamp(40px, 4vw, 64px); line-height: 1.06; letter-spacing: -0.01em;
  max-width: 560px;
}
.lbl-products-head p {
  color: var(--fg-2); font-size: 15px; line-height: 1.65; max-width: 440px; margin: 0;
}

/* Hero product (signature) */
.lbl-hero-product {
  display: grid; grid-template-columns: 1fr 1fr;
  background: linear-gradient(135deg, #ececee 0%, #fbfbfb 70%);
  border: 1px solid var(--border-hairline);
  min-height: 640px; margin-bottom: 28px;
}
.lbl-hero-product-img {
  background-size: contain; background-repeat: no-repeat;
  background-position: center;
}
.lbl-hero-product-copy {
  padding: 72px 64px; display: flex; flex-direction: column; justify-content: center;
}
.lbl-hero-product-copy .tag {
  display: inline-block; padding: 6px 12px;
  border: 1px solid var(--fg-1); font-family: var(--ff-mono);
  font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase;
  align-self: flex-start; margin-bottom: 28px;
}
.lbl-hero-product-copy .submark {
  font-family: var(--ff-sans); font-weight: 300;
  letter-spacing: 0.44em; text-transform: uppercase;
  font-size: 12px; color: var(--fg-2);
}
.lbl-hero-product-copy h3 {
  font-family: var(--ff-display); font-weight: 400;
  font-size: clamp(36px, 3.6vw, 52px); line-height: 1.08;
  margin: 16px 0 10px; letter-spacing: -0.01em;
}
.lbl-hero-product-copy .kr {
  font-family: var(--ff-kr); font-weight: 300;
  font-size: 17px; color: var(--fg-3); margin-bottom: 28px;
}
.lbl-hero-product-copy blockquote {
  font-family: var(--ff-display); font-style: italic; font-weight: 400;
  font-size: 20px; line-height: 1.45; color: var(--fg-2);
  margin: 0 0 32px; padding-left: 20px; border-left: 2px solid var(--fg-1);
  max-width: 460px;
}
.lbl-steps {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 32px; margin: 16px 0 40px;
}
.lbl-step .num {
  font-family: var(--ff-display); font-weight: 400; font-size: 28px;
  color: var(--fg-1); line-height: 1;
}
.lbl-step .label {
  font-family: var(--ff-sans); font-size: 11px;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--fg-1); margin: 14px 0 6px;
}
.lbl-step .desc { font-size: 12px; line-height: 1.5; color: var(--fg-3); }

.lbl-actives {
  display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px;
}
.lbl-actives span {
  font-family: var(--ff-mono); font-size: 10px;
  letter-spacing: 0.08em; text-transform: uppercase;
  padding: 6px 10px; border: 1px solid var(--border-hairline);
  color: var(--fg-2);
}

/* Product row (remaining 4 products) */
.lbl-product-row {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.lbl-product-tile {
  border: 1px solid var(--border-hairline); background: #fff;
  cursor: pointer; transition: all .32s var(--ease-clinical);
  display: flex; flex-direction: column;
}
.lbl-product-tile:hover { box-shadow: var(--shadow-2); transform: translateY(-2px); }
.lbl-product-tile .img-area {
  aspect-ratio: 1; display: flex; align-items: center; justify-content: center;
  border-bottom: 1px solid var(--border-soft); position: relative; overflow: hidden;
}
.lbl-product-tile .placeholder-art {
  width: 62%; height: 70%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--ff-sans); font-weight: 300;
  letter-spacing: 0.44em; text-transform: uppercase;
  font-size: 11px; color: rgba(0,0,0,.6);
  flex-direction: column; gap: 8px;
}
.lbl-product-tile .meta { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.lbl-product-tile .line-tag {
  font-family: var(--ff-sans); font-size: 10px;
  letter-spacing: 0.24em; text-transform: uppercase; color: var(--fg-3);
}
.lbl-product-tile h4 {
  font-family: var(--ff-display); font-weight: 400;
  font-size: 22px; line-height: 1.15;
  margin: 10px 0 6px; letter-spacing: -0.005em;
}
.lbl-product-tile .kr {
  font-family: var(--ff-kr); font-weight: 300;
  font-size: 12px; color: var(--fg-3); margin-bottom: 14px;
}
.lbl-product-tile .desc {
  font-size: 12.5px; line-height: 1.6; color: var(--fg-2);
  margin: 0 0 18px; flex: 1;
}
.lbl-product-tile .bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 16px; border-top: 1px solid var(--border-hairline);
  font-family: var(--ff-mono); font-size: 10px;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--fg-3);
}
.lbl-product-tile.exclusive .img-area { background: var(--bg-ink); color: #fff; }
.lbl-product-tile.exclusive .placeholder-art { color: rgba(255,255,255,.78); }

/* ======================== GLOBAL MAP / MANUFACTURING ======================== */
.lbl-manufacturing {
  background: var(--bg-warm);
  padding: 140px 48px;
}
.lbl-mfg-inner { max-width: 1280px; margin: 0 auto; }
.lbl-mfg-grid {
  display: grid; grid-template-columns: 1.05fr 1fr; gap: 96px; align-items: center;
}
.lbl-mfg-img {
  background-image: url('../assets/campaign-lab-coat-tray.png');
  background-size: cover; background-position: center;
  aspect-ratio: 4/5; border: 1px solid var(--border-hairline);
}
.lbl-mfg-copy h2 {
  font-family: var(--ff-display); font-weight: 400;
  font-size: clamp(40px, 4vw, 60px); line-height: 1.06;
  margin: 18px 0 32px; letter-spacing: -0.01em;
}
.lbl-mfg-copy p {
  font-size: 16px; line-height: 1.7; color: var(--fg-2);
  max-width: 520px; margin: 0 0 40px;
}
.lbl-mfg-list {
  list-style: none; padding: 0; margin: 0;
}
.lbl-mfg-list li {
  display: grid; grid-template-columns: 56px 1fr;
  gap: 24px; padding: 24px 0;
  border-top: 1px solid var(--border-hairline);
  align-items: start;
}
.lbl-mfg-list li:last-child { border-bottom: 1px solid var(--border-hairline); }
.lbl-mfg-list .idx {
  font-family: var(--ff-mono); font-size: 11px;
  letter-spacing: 0.16em; color: var(--fg-3); padding-top: 2px;
}
.lbl-mfg-list .title {
  font-family: var(--ff-sans); font-weight: 500;
  font-size: 15px; color: var(--fg-1); margin-bottom: 4px;
}
.lbl-mfg-list .sub {
  font-size: 13px; color: var(--fg-2); line-height: 1.55;
}
.lbl-badge-excellent {
  display: inline-flex; gap: 10px; align-items: center;
  margin-top: 36px; padding: 10px 14px;
  background: #fff; border: 1px solid var(--border-hairline);
  font-family: var(--ff-mono); font-size: 10px;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--fg-1);
}
.lbl-badge-excellent::before {
  content: ""; width: 6px; height: 6px; background: var(--cica-green); border-radius: 50%;
}

/* ======================== RETAIL ======================== */
.lbl-retail {
  padding: 140px 48px; background: var(--bg-canvas);
}
.lbl-retail-inner { max-width: 1280px; margin: 0 auto; }
.lbl-retail-head { text-align: center; margin-bottom: 96px; }
.lbl-retail-head h2 {
  font-family: var(--ff-display); font-weight: 400;
  font-size: clamp(40px, 4.2vw, 64px); line-height: 1.05;
  margin: 18px 0 14px; letter-spacing: -0.01em;
}
.lbl-retail-head .kr {
  font-family: var(--ff-kr); font-weight: 300;
  font-size: 20px; color: var(--fg-3);
}
.lbl-retail-grid {
  display: grid; grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.lbl-retail-card {
  background: #fff; border: 1px solid var(--border-hairline);
  padding: 40px 28px; min-height: 320px;
  display: flex; flex-direction: column; justify-content: space-between;
  transition: all .32s var(--ease-clinical);
}
.lbl-retail-card:hover { border-color: var(--fg-1); }
.lbl-retail-card.featured {
  background: var(--bg-ink); color: #fff; border-color: var(--bg-ink);
  grid-column: span 2;
}
.lbl-retail-card .num {
  font-family: var(--ff-mono); font-size: 11px;
  letter-spacing: 0.2em; color: var(--fg-3);
}
.lbl-retail-card.featured .num { color: rgba(255,255,255,.6); }
.lbl-retail-card h4 {
  font-family: var(--ff-display); font-weight: 400;
  font-size: 26px; line-height: 1.15;
  margin: 28px 0 14px; letter-spacing: -0.005em;
}
.lbl-retail-card.featured h4 { font-size: 32px; }
.lbl-retail-card p {
  font-size: 13px; line-height: 1.6; color: var(--fg-2); margin: 0 0 20px;
}
.lbl-retail-card.featured p { color: rgba(255,255,255,.72); }
.lbl-retail-card ul {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-wrap: wrap; gap: 6px;
}
.lbl-retail-card li {
  font-family: var(--ff-mono); font-size: 10px;
  letter-spacing: 0.12em; text-transform: uppercase;
  padding: 4px 8px; border: 1px solid var(--border-hairline);
  color: var(--fg-2);
}
.lbl-retail-card.featured li {
  border-color: rgba(255,255,255,.22); color: rgba(255,255,255,.85);
}
.lbl-retail-card .date {
  font-family: var(--ff-mono); font-size: 10px;
  letter-spacing: 0.18em; color: var(--fg-3); text-transform: uppercase;
  margin-top: auto;
}
.lbl-retail-card.featured .date { color: rgba(255,255,255,.55); }

/* ======================== TIMELINE (Brand Presence in Korea) ======================== */
.lbl-timeline {
  padding: 140px 48px 160px;
  background: var(--bg-canvas);
  position: relative;
}
.lbl-timeline-inner { max-width: 1200px; margin: 0 auto; }

.lbl-timeline-head {
  text-align: center; max-width: 720px; margin: 0 auto 96px;
}
.lbl-timeline-head h2 {
  font-family: var(--ff-display); font-weight: 400;
  font-size: clamp(40px, 4.4vw, 64px); line-height: 1.04;
  margin: 18px 0 16px; letter-spacing: -0.015em;
}
.lbl-timeline-kr {
  font-family: var(--ff-kr); font-weight: 300;
  font-size: 18px; color: var(--fg-3); margin-bottom: 24px;
  letter-spacing: -0.005em;
}
.lbl-timeline-head p {
  font-size: 15px; line-height: 1.7; color: var(--fg-2);
  max-width: 560px; margin: 0 auto;
}

.lbl-timeline-rail {
  position: relative;
  padding: 40px 0 40px;
}
.lbl-timeline-line {
  position: absolute; top: 0; bottom: 0; left: 50%;
  width: 1px; background: var(--border-hairline);
  transform: translateX(-0.5px);
}

/* Each milestone */
.lbl-timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 80px 1fr;
  align-items: start;
  margin: 56px 0;
  opacity: 0; transform: translateY(28px);
  transition: opacity .7s var(--ease-clinical), transform .7s var(--ease-clinical);
}
.lbl-timeline-item.in { opacity: 1; transform: translateY(0); }

.lbl-timeline-node {
  grid-column: 2;
  width: 16px; height: 16px; border-radius: 50%;
  background: #161616; justify-self: center;
  margin-top: 18px; position: relative;
  box-shadow: 0 0 0 6px var(--bg-canvas), 0 0 0 7px var(--border-hairline);
  transition: transform .5s var(--ease-clinical);
}
.lbl-timeline-item.in .lbl-timeline-node { transform: scale(1); }
.lbl-timeline-node .node-dot {
  position: absolute; inset: 4px; border-radius: 50%;
  background: var(--bg-canvas);
}

.lbl-timeline-card {
  padding: 28px 32px;
  background: #fff; border: 1px solid var(--border-hairline);
  transition: box-shadow .32s var(--ease-clinical), border-color .32s var(--ease-clinical);
}
.lbl-timeline-card:hover {
  box-shadow: var(--shadow-2);
  border-color: rgba(22,22,22,.22);
}

.lbl-timeline-item.left .lbl-timeline-card { grid-column: 1; text-align: right; }
.lbl-timeline-item.right .lbl-timeline-card { grid-column: 3; text-align: left; }

.lbl-timeline-item.left .lbl-timeline-year,
.lbl-timeline-item.left .lbl-timeline-tags { justify-content: flex-end; }

.lbl-timeline-year {
  display: flex; gap: 14px; align-items: baseline;
  margin-bottom: 14px;
}
.lbl-timeline-year .y {
  font-family: var(--ff-display); font-weight: 400;
  font-size: 26px; line-height: 1; letter-spacing: -0.01em;
  color: var(--fg-1);
}
.lbl-timeline-year .s {
  font-family: var(--ff-mono); font-size: 10px;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--fg-3);
}

.lbl-timeline-card h3 {
  font-family: var(--ff-display); font-weight: 400;
  font-size: 26px; line-height: 1.18;
  margin: 0 0 10px; letter-spacing: -0.005em;
  color: var(--fg-1);
}
.lbl-timeline-card p {
  font-size: 14px; line-height: 1.65; color: var(--fg-2);
  margin: 0 0 18px;
}
.lbl-timeline-tags {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-wrap: wrap; gap: 6px;
}
.lbl-timeline-tags li {
  font-family: var(--ff-mono); font-size: 10px;
  letter-spacing: 0.14em; text-transform: uppercase;
  padding: 5px 9px; border: 1px solid var(--border-hairline);
  color: var(--fg-2);
}

/* Featured (Readyyoung) card — final crescendo */
.lbl-timeline-item.featured {
  grid-template-columns: 1fr;
  margin-top: 112px;
}
.lbl-timeline-item.featured .lbl-timeline-node {
  grid-column: 1; justify-self: center;
  width: 22px; height: 22px;
  background: var(--cica-green);
  box-shadow: 0 0 0 8px var(--bg-canvas),
              0 0 0 9px var(--cica-green),
              0 0 0 18px rgba(159,201,60,.12);
}
.lbl-timeline-item.featured .lbl-timeline-node .node-dot {
  inset: 5px; background: var(--cica-green);
}
.lbl-timeline-item.featured .lbl-timeline-card {
  grid-column: 1; margin: 40px auto 0;
  max-width: 820px; padding: 56px 64px 48px;
  background: var(--bg-ink); color: #fff;
  border: none;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.lbl-timeline-item.featured .lbl-timeline-card::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(60% 80% at 50% 0%, rgba(159,201,60,.16), transparent 70%);
  pointer-events: none;
}
.lbl-timeline-item.featured .lbl-timeline-year {
  justify-content: center; margin-bottom: 20px;
}
.lbl-timeline-item.featured .lbl-timeline-year .y {
  color: #fff; font-size: 32px;
}
.lbl-timeline-item.featured .lbl-timeline-year .s {
  color: var(--cica-green); letter-spacing: 0.28em;
}
.lbl-timeline-item.featured .lbl-timeline-card h3 {
  color: #fff; font-size: clamp(34px, 3.4vw, 46px);
  margin-bottom: 18px;
}
.lbl-timeline-item.featured .lbl-timeline-card p {
  color: rgba(255,255,255,.78); font-size: 15.5px;
  max-width: 580px; margin: 0 auto 28px;
}
.lbl-timeline-item.featured .lbl-timeline-tags {
  justify-content: center; gap: 8px;
}
.lbl-timeline-item.featured .lbl-timeline-tags li {
  color: #fff;
  border-color: rgba(255,255,255,.25);
  padding: 7px 12px; font-size: 11px;
  letter-spacing: 0.2em;
}
.lbl-timeline-featured-footer {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 32px; padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.16);
  font-family: var(--ff-mono); font-size: 10px;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: rgba(255,255,255,.6);
}

@media (max-width: 860px) {
  .lbl-timeline-line { left: 24px; }
  .lbl-timeline-item {
    grid-template-columns: 48px 1fr;
  }
  .lbl-timeline-item .lbl-timeline-node { grid-column: 1; justify-self: start; margin-left: 16px; }
  .lbl-timeline-item.left .lbl-timeline-card,
  .lbl-timeline-item.right .lbl-timeline-card { grid-column: 2; text-align: left; }
  .lbl-timeline-item.left .lbl-timeline-year,
  .lbl-timeline-item.left .lbl-timeline-tags { justify-content: flex-start; }
  .lbl-timeline-item.featured { grid-template-columns: 1fr; }
  .lbl-timeline-item.featured .lbl-timeline-node { justify-self: center; margin-left: 0; }
}

/* ======================== EXPANDABLE TIMELINE CARDS ======================== */

/* Corner + icon */
.tl-corner-icon {
  position: absolute; top: 16px; right: 16px;
  width: 28px; height: 28px;
  border: 1px solid rgba(255,255,255,.3); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.7);
  transition: transform .4s var(--ease-clinical), border-color .4s var(--ease-clinical), color .4s var(--ease-clinical);
  flex-shrink: 0;
}
.tl-corner-icon svg { width: 14px; height: 14px; }
.tl-corner-icon .v-line {
  transition: transform .4s var(--ease-clinical), opacity .4s var(--ease-clinical);
  transform-origin: center;
}
.tl-corner-icon.is-open { border-color: rgba(255,255,255,.6); transform: rotate(45deg); }
.tl-corner-icon.is-open .v-line { opacity: 0; }

/* Expandable card base */
.lbl-timeline-card.expandable {
  position: relative;
  overflow: hidden;
  max-height: 260px;
  transition:
    max-height .6s var(--ease-clinical),
    background .32s var(--ease-clinical),
    border-color .32s var(--ease-clinical),
    box-shadow .32s var(--ease-clinical);
}
.lbl-timeline-card.expandable.expanded {
  max-height: 680px;
}

/* Featured card expandable */
.lbl-timeline-card.feat-card { max-height: 320px; }
.lbl-timeline-card.feat-card.expanded { max-height: 760px; }

.tl-header { position: relative; }
.tl-sub {
  font-size: 14px; line-height: 1.65;
  color: rgba(255,255,255,.68); margin: 0 0 18px;
}

/* Expanded content hidden until hover */
.tl-expanded-content {
  opacity: 0; transform: translateY(12px);
  transition: opacity .45s .1s var(--ease-clinical), transform .45s .1s var(--ease-clinical);
  pointer-events: none;
}
.lbl-timeline-card.expandable.expanded .tl-expanded-content {
  opacity: 1; transform: translateY(0); pointer-events: auto;
}

.tl-detail {
  font-size: 13.5px; line-height: 1.7;
  color: rgba(255,255,255,.65);
  margin: 16px 0 24px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,.1);
}

/* Image grid inside expanded card */
.tl-image-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-top: 8px;
}
.tl-img-cell {
  aspect-ratio: 3/4;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.1);
}
.tl-img-cell img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(100%) contrast(1.05) brightness(.85);
  transition: transform .6s var(--ease-clinical), filter .4s var(--ease-clinical);
}
.tl-img-cell:hover img {
  transform: scale(1.04);
  filter: grayscale(80%) contrast(1.1) brightness(.9);
}
.tl-img-overlay {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 6px 8px;
  background: linear-gradient(transparent, rgba(0,0,0,.6));
  display: flex; align-items: flex-end;
}
.tl-img-label {
  font-family: var(--ff-mono); font-size: 9px;
  letter-spacing: 0.2em; color: rgba(255,255,255,.7);
  text-transform: uppercase;
}

/* Featured card invert — white base */
.lbl-timeline-item.featured .lbl-timeline-card.expandable {
  background: #fff !important;
}
.lbl-timeline-item.featured .tl-corner-icon {
  border-color: rgba(0,0,0,.25); color: rgba(0,0,0,.6);
}
.lbl-timeline-item.featured .tl-corner-icon.is-open { border-color: rgba(0,0,0,.5); }
.lbl-timeline-item.featured .tl-sub { color: rgba(0,0,0,.7) !important; }
.lbl-timeline-item.featured .tl-detail { color: rgba(0,0,0,.65) !important; border-top-color: rgba(0,0,0,.1) !important; }
.lbl-timeline-item.featured .tl-expanded-content { color: #000; }
.lbl-timeline-item.featured .tl-img-cell { border-color: rgba(0,0,0,.12) !important; }
.lbl-timeline-item.featured .tl-img-cell img { filter: grayscale(100%) contrast(1.05) brightness(.92); }

/* Enlarged Vietnam metrics — 2 rows × 3 cols to prevent overflow */
.lbl-vn-metrics-xl {
  padding: 48px 0 !important;
  gap: 0 !important;
  grid-template-columns: repeat(3, 1fr) !important;
  grid-auto-rows: auto !important;
}
.lbl-vn-metrics-xl .lbl-vn-metric {
  padding: 36px 32px !important;
  min-width: 0;
}
.lbl-vn-metrics-xl .lbl-vn-metric.big-metric .big {
  display: flex; flex-direction: column; gap: 14px; align-items: flex-start;
}
.lbl-vn-metrics-xl .lbl-vn-metric.big-metric .big .num {
  font-family: var(--ff-sans) !important;
  font-weight: 700 !important;
  font-size: clamp(48px, 4.8vw, 76px) !important;
  letter-spacing: -0.035em !important;
  line-height: 0.95 !important;
  color: #fff !important;
  font-variant-numeric: tabular-nums;
  display: block;
  word-break: break-word;
  overflow-wrap: anywhere;
}
.lbl-vn-metrics-xl .lbl-vn-metric.big-metric .big small {
  font-family: var(--ff-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  color: rgba(255,255,255,.45);
}
.lbl-vn-metrics-xl .lbl-vn-metric .lbl-eyebrow {
  font-size: 10px !important;
  margin-bottom: 20px;
  display: block;
}

/* ======================== VIETNAM CASE STUDY ======================== */
.lbl-vietnam {
  background: #fff; padding: 140px 48px;
  border-top: 1px solid var(--border-hairline);
  border-bottom: 1px solid var(--border-hairline);
}
.lbl-vn-inner { max-width: 1280px; margin: 0 auto; }
.lbl-vn-top {
  display: grid; grid-template-columns: 1fr 1.2fr; gap: 80px;
  margin-bottom: 80px; align-items: end;
}
.lbl-vn-top h2 {
  font-family: var(--ff-display); font-weight: 400;
  font-size: clamp(40px, 4.4vw, 68px); line-height: 1.02;
  margin: 18px 0 0; letter-spacing: -0.015em;
}
.lbl-vn-top h2 em { font-style: italic; color: var(--fg-3); }
.lbl-vn-top p {
  font-size: 15px; line-height: 1.7; color: var(--fg-2); margin: 0;
}
.lbl-vn-metrics {
  display: grid; grid-template-columns: repeat(6, 1fr);
  border-top: 1px solid var(--fg-1);
  border-bottom: 1px solid var(--fg-1);
}
.lbl-vn-metric {
  padding: 40px 24px; border-right: 1px solid var(--border-hairline);
}
.lbl-vn-metric:last-child { border-right: none; }
.lbl-vn-metric .lbl-eyebrow {
  font-size: 9px; letter-spacing: 0.2em; margin-bottom: 20px; display: block;
}
.lbl-vn-metric .big {
  font-family: var(--ff-display); font-weight: 400;
  font-size: clamp(24px, 2.4vw, 36px); line-height: 1.1;
  letter-spacing: -0.01em;
}
.lbl-vn-metric .big small {
  font-family: var(--ff-mono); font-size: 11px;
  letter-spacing: 0.1em; color: var(--fg-3); display: block;
  margin-top: 8px; text-transform: uppercase;
}
.lbl-vn-source {
  font-family: var(--ff-mono); font-size: 10px;
  letter-spacing: 0.06em; color: var(--fg-3); margin-top: 20px;
  text-align: right;
}
.lbl-vn-advantages {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 48px;
  margin-top: 96px;
}
.lbl-vn-adv {
  padding-top: 24px; border-top: 2px solid var(--fg-1);
}
.lbl-vn-adv .idx {
  font-family: var(--ff-mono); font-size: 10px;
  letter-spacing: 0.2em; color: var(--fg-3); margin-bottom: 24px;
}
.lbl-vn-adv h4 {
  font-family: var(--ff-display); font-weight: 400;
  font-size: 26px; line-height: 1.2;
  margin: 0 0 16px; letter-spacing: -0.005em;
}
.lbl-vn-adv p { font-size: 14px; line-height: 1.65; color: var(--fg-2); margin: 0; }

/* ======================== PARTNERS ======================== */
.lbl-partners {
  padding: 120px 48px; background: var(--bg-warm);
}
.lbl-partners-inner { max-width: 1280px; margin: 0 auto; }
.lbl-partners-head { text-align: center; margin-bottom: 72px; }
.lbl-partners-head h2 {
  font-family: var(--ff-display); font-weight: 400;
  font-size: clamp(36px, 3.6vw, 52px); line-height: 1.1;
  margin: 16px 0 0; letter-spacing: -0.01em;
}
.lbl-channels {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--border-hairline);
  border: 1px solid var(--border-hairline);
}
.lbl-channel {
  background: var(--bg-warm); padding: 28px 24px;
  display: flex; flex-direction: column; gap: 10px; min-height: 120px;
}
.lbl-channel .name {
  font-family: var(--ff-sans); font-weight: 500;
  font-size: 14px; color: var(--fg-1);
}
.lbl-channel .note {
  font-family: var(--ff-mono); font-size: 10px;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--fg-3);
}

/* ======================== CTA / FOOTER BRIDGE ======================== */
.lbl-cta {
  padding: 160px 48px;
  background-image: url('../assets/campaign-whats-coming.png');
  background-size: cover; background-position: center;
  text-align: center; position: relative;
}
.lbl-cta::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(251,252,255,.75), rgba(251,252,255,.55));
}
.lbl-cta-inner { position: relative; max-width: 720px; margin: 0 auto; }
.lbl-cta h2 {
  font-family: var(--ff-display); font-weight: 400;
  font-size: clamp(44px, 5vw, 76px); line-height: 1.02;
  margin: 16px 0 18px; letter-spacing: -0.015em;
}
.lbl-cta .kr {
  font-family: var(--ff-kr); font-weight: 300;
  font-size: 18px; color: var(--fg-2); margin-bottom: 40px;
}
.lbl-cta p {
  font-size: 15px; line-height: 1.7; color: var(--fg-2);
  max-width: 520px; margin: 0 auto 48px;
}
.lbl-cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ======================== FOOTER ======================== */
.lbl-footer { background: var(--bg-ink); color: #fff; padding: 96px 48px 32px; }
.lbl-footer-top {
  display: grid; grid-template-columns: 1.3fr 3fr; gap: 96px;
  max-width: 1280px; margin: 0 auto; padding-bottom: 64px;
  border-bottom: 1px solid rgba(255,255,255,.16);
}
.lbl-footer-brand .logo {
  font-family: var(--ff-sans); font-weight: 500;
  letter-spacing: 0.32em; font-size: 20px;
}
.lbl-footer-brand p {
  font-family: var(--ff-display); font-style: italic; font-weight: 400;
  font-size: 20px; line-height: 1.4; max-width: 320px; margin: 20px 0 0;
  color: rgba(255,255,255,.78);
}
.lbl-footer-cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.lbl-footer-cols h5 {
  font-size: 10px; letter-spacing: 0.26em; text-transform: uppercase;
  color: rgba(255,255,255,.55); margin: 0 0 20px; font-weight: 500;
}
.lbl-footer-cols a {
  display: block; font-size: 13px; color: #fff;
  text-decoration: none; padding: 4px 0; cursor: pointer;
  transition: opacity .28s var(--ease-clinical);
}
.lbl-footer-cols a:hover { opacity: .65; }
.lbl-footer-cols p { color: rgba(255,255,255,.6); font-size: 12px; line-height: 1.55; }
.lbl-footer-input {
  display: flex; border-bottom: 1px solid rgba(255,255,255,.3); margin-top: 14px;
}
.lbl-footer-input input {
  background: transparent; border: none; outline: none; color: #fff;
  font-family: var(--ff-sans); font-size: 13px; padding: 10px 0; flex: 1;
}
.lbl-footer-input input::placeholder { color: rgba(255,255,255,.4); }
.lbl-footer-input button {
  background: transparent; border: none; color: #fff;
  font-size: 16px; padding: 8px; cursor: pointer;
}
.lbl-footer-bottom {
  max-width: 1280px; margin: 0 auto; padding-top: 28px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px;
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(255,255,255,.5);
}

/* ======================== TWEAKS PANEL ======================== */
.tweaks-panel {
  position: fixed; bottom: 24px; right: 24px; z-index: 100;
  background: #fff; border: 1px solid var(--border-hairline);
  padding: 20px; width: 280px; box-shadow: var(--shadow-3);
  font-family: var(--ff-sans); display: none;
}
.tweaks-panel.open { display: block; }
.tweaks-panel h5 {
  font-size: 10px; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--fg-3); margin: 0 0 16px; font-weight: 500;
}
.tweaks-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 0; border-top: 1px solid var(--border-hairline);
  gap: 12px;
}
.tweaks-row label {
  font-size: 12px; color: var(--fg-1);
}
.tweaks-row select, .tweaks-row input[type=text] {
  font-family: var(--ff-sans); font-size: 11px;
  padding: 6px 8px; border: 1px solid var(--border-hairline);
  background: #fff; color: var(--fg-1); border-radius: 0;
}
.tweaks-row .swatches { display: flex; gap: 6px; }
.tweaks-row .swatch {
  width: 22px; height: 22px; border: 1px solid var(--border-hairline);
  cursor: pointer; transition: transform .2s var(--ease-clinical);
}
.tweaks-row .swatch.active {
  outline: 2px solid var(--fg-1); outline-offset: 2px;
}

/* Responsive */
@media (max-width: 960px) {
  .lbl-hero { grid-template-columns: 1fr; }
  .lbl-hero-image { min-height: 480px; }
  .lbl-hero-copy { padding: 64px 32px; }
  .lbl-hero-specs { position: static; margin-top: 40px; left: auto; right: auto; }
  .lbl-principles-head, .lbl-mfg-grid, .lbl-vn-top, .lbl-hero-product { grid-template-columns: 1fr; gap: 40px; }
  .lbl-principles-grid, .lbl-tech-grid, .lbl-product-row, .lbl-retail-grid, .lbl-channels, .lbl-vn-advantages, .lbl-footer-cols, .lbl-footer-top { grid-template-columns: 1fr 1fr; }
  .lbl-stats, .lbl-vn-metrics { grid-template-columns: repeat(2,1fr); }
  .lbl-retail-card.featured { grid-column: span 2; }
}