/* ============================================================
   Bread & Cake Labels — Warm Crust & Honey Variant
   Palette: Navy #0033a0 (primary per spec) + Crust Amber #d97706
   Fonts:   Inter (body) + Sora (display) per unified font system
   Layout:  max-width 1280px, mobile-first responsive
   ============================================================ */

:root {
  --bc-navy:        #0033a0;
  --bc-navy-deep:   #001f5c;
  --bc-navy-ink:    #0a1430;
  --bc-navy-pale:   #eef3fc;
  --bc-navy-line:   #cdddf6;
  --bc-navy-shadow: rgba(0, 51, 160, 0.10);

  --bc-crust:        #d97706;   /* warm golden crust - secondary */
  --bc-crust-deep:   #b45309;
  --bc-crust-bright: #f59e0b;
  --bc-crust-glow:   #fbbf24;
  --bc-crust-pale:   #fef3c7;
  --bc-crust-line:   #fcd9a3;
  --bc-crust-shadow: rgba(217, 119, 6, 0.18);

  --bc-cream:  #faf6ef;
  --bc-paper:  #ffffff;
  --bc-flax:   #f7eedd;
  --bc-ink:    #1c1917;
  --bc-slate:  #44403c;
  --bc-mute:   #78716c;
  --bc-line:   #e7e5e4;

  --bc-font-display: "Sora", "Inter", system-ui, sans-serif;
  --bc-font-body:    "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --bc-max:  1280px;
  --bc-pad:  clamp(16px, 4vw, 40px);
  --bc-radius:    14px;
  --bc-radius-sm: 8px;

  --bc-shadow-sm: 0 1px 2px rgba(28, 25, 23, 0.06), 0 1px 1px rgba(28, 25, 23, 0.04);
  --bc-shadow-md: 0 8px 24px rgba(28, 25, 23, 0.08), 0 2px 6px rgba(28, 25, 23, 0.04);
  --bc-shadow-lg: 0 24px 48px rgba(28, 25, 23, 0.12), 0 8px 16px rgba(28, 25, 23, 0.06);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  font-family: var(--bc-font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--bc-ink);
  background: var(--bc-paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg { max-width: 100%; display: block; }
a { color: var(--bc-navy); text-decoration: none; transition: color 0.2s ease; }
a:hover { color: var(--bc-crust-deep); }

h1, h2, h3, h4, h5 {
  font-family: var(--bc-font-display);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--bc-navy-ink);
  margin: 0 0 0.5em;
}
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: 1.2rem; font-weight: 700; }
p  { margin: 0 0 1em; }

.container {
  max-width: var(--bc-max);
  margin: 0 auto;
  padding-left: var(--bc-pad);
  padding-right: var(--bc-pad);
}

.section {
  padding: clamp(56px, 8vw, 96px) 0;
}
.section--alt    { background: var(--bc-cream); }
.section--navy   { background: var(--bc-navy-pale); }
.section--tight  { padding: clamp(32px, 5vw, 56px) 0; }

.section-head {
  max-width: 1080px;
  margin: 0 auto clamp(32px, 5vw, 56px);
  text-align: center;
}
.section-head h2 { margin-bottom: 0.4em; }
.section-head p  { color: var(--bc-slate); font-size: 1.05rem; }

.eyebrow {
  display: inline-block;
  font-family: var(--bc-font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--bc-crust-deep);
  background: var(--bc-crust-pale);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}
.eyebrow--navy {
  color: var(--bc-navy);
  background: var(--bc-navy-pale);
}
.eyebrow--light {
  color: var(--bc-crust-glow);
  background: rgba(251, 191, 36, 0.12);
}

/* ============= BUTTONS ============= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--bc-font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.005em;
  padding: 12px 22px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.22s ease;
  text-decoration: none;
  white-space: nowrap;
}
.btn i, .btn svg { width: 16px; height: 16px; }
.btn--lg { padding: 16px 30px; font-size: 1.02rem; }
.btn--sm { padding: 9px 18px;  font-size: 0.88rem; }

.btn--amber {
  background: linear-gradient(135deg, var(--bc-crust-bright), var(--bc-crust-deep));
  color: #fff;
  box-shadow: 0 6px 18px var(--bc-crust-shadow);
}
.btn--amber:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px var(--bc-crust-shadow);
  color: #fff;
}
.btn--navy {
  background: var(--bc-navy);
  color: #fff;
  box-shadow: 0 6px 18px var(--bc-navy-shadow);
}
.btn--navy:hover {
  background: var(--bc-navy-deep);
  color: #fff;
  transform: translateY(-2px);
}
.btn--ghost {
  background: transparent;
  color: var(--bc-navy);
  border-color: var(--bc-navy-line);
}
.btn--ghost:hover {
  background: var(--bc-navy-pale);
  border-color: var(--bc-navy);
  color: var(--bc-navy);
}
.btn--ghost-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.4);
}
.btn--ghost-light:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-color: #fff;
}
.btn__group {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.btn__group--center { justify-content: center; }

/* ============= HEADER ============= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--bc-line);
}
.site-header__inner {
  max-width: var(--bc-max);
  margin: 0 auto;
  padding: 14px var(--bc-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--bc-font-display);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--bc-navy-ink);
  letter-spacing: -0.02em;
}
.brand:hover { color: var(--bc-navy-ink); }
.brand__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--bc-navy), var(--bc-navy-deep));
  color: #fff;
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}
.brand__name em {
  font-style: italic;
  color: var(--bc-crust-deep);
  font-weight: 800;
}
.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.site-nav a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--bc-slate);
  position: relative;
  padding: 4px 0;
}
.site-nav a.is-active,
.site-nav a:hover {
  color: var(--bc-navy);
}
.site-nav a.is-active::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 2px;
  background: var(--bc-crust);
  border-radius: 2px;
}
.nav-toggle {
  display: none;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 8px;
  color: var(--bc-navy-ink);
}
.nav-toggle i, .nav-toggle svg { width: 22px; height: 22px; }

@media (max-width: 900px) {
  .site-nav {
    position: fixed;
    top: 60px;
    right: 0;
    flex-direction: column;
    background: #fff;
    padding: 20px;
    gap: 0;
    width: 260px;
    height: calc(100vh - 60px);
    box-shadow: var(--bc-shadow-lg);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    align-items: flex-start;
  }
  .site-nav.is-open { transform: translateX(0); }
  .site-nav a {
    width: 100%;
    padding: 12px 0;
    border-bottom: 1px solid var(--bc-line);
  }
  .nav-toggle { display: inline-flex; }
}

/* ============= BREADCRUMBS ============= */
.breadcrumbs {
  background: var(--bc-cream);
  border-bottom: 1px solid var(--bc-line);
  font-size: 0.85rem;
}
.breadcrumbs ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px var(--bc-pad);
  max-width: var(--bc-max);
  margin: 0 auto;
}
.breadcrumbs li { color: var(--bc-mute); }
.breadcrumbs li:not(:last-child)::after { content: '/'; margin-left: 8px; color: var(--bc-line); }
.breadcrumbs a { color: var(--bc-navy); }
.breadcrumbs li[aria-current="page"] { color: var(--bc-ink); font-weight: 500; }

/* ============= HERO ============= */
.hero {
  position: relative;
  padding: clamp(48px, 7vw, 80px) 0 clamp(48px, 6vw, 64px);
  background:
    radial-gradient(circle at 92% 12%, rgba(251, 191, 36, 0.18), transparent 38%),
    radial-gradient(circle at 8% 92%, rgba(0, 51, 160, 0.08), transparent 42%),
    linear-gradient(180deg, #fffaf0 0%, #fff 60%);
  overflow: hidden;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(32px, 5vw, 56px);
  align-items: center;
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--bc-crust-deep), var(--bc-crust), var(--bc-crust-bright));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 800;
}
.hero__lead {
  font-size: 1.12rem;
  line-height: 1.65;
  color: var(--bc-slate);
  max-width: 560px;
  margin-bottom: 28px;
}
.hero__bullets {
  list-style: none;
  padding: 0;
  margin: 28px 0 32px;
  display: grid;
  gap: 12px;
}
.hero__bullets li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.98rem;
  font-weight: 500;
  color: var(--bc-ink);
}
.hero__bullets i, .hero__bullets svg {
  width: 20px; height: 20px;
  color: var(--bc-crust-deep);
  flex-shrink: 0;
}

/* ============= MATERIAL COMPASS ============= */
.compass {
  background: #fff;
  border-radius: 20px;
  padding: 28px;
  box-shadow: var(--bc-shadow-lg);
  border: 1px solid var(--bc-line);
  position: relative;
}
.compass__title {
  font-family: var(--bc-font-display);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bc-mute);
  margin-bottom: 4px;
}
.compass__subtitle {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--bc-navy-ink);
  margin-bottom: 20px;
}
.compass__plot {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  background:
    linear-gradient(90deg, rgba(0,51,160,0.04) 0%, rgba(217,119,6,0.04) 100%),
    repeating-linear-gradient(0deg, transparent, transparent 24%, rgba(28,25,23,0.04) 24%, rgba(28,25,23,0.04) 25%),
    repeating-linear-gradient(90deg, transparent, transparent 24%, rgba(28,25,23,0.04) 24%, rgba(28,25,23,0.04) 25%);
  border-radius: 14px;
  border: 1px solid var(--bc-line);
}
.compass__plot::before,
.compass__plot::after {
  content: '';
  position: absolute;
  background: rgba(28, 25, 23, 0.12);
}
.compass__plot::before { /* horizontal midline */
  left: 0; right: 0; top: 50%; height: 1px;
}
.compass__plot::after { /* vertical midline */
  top: 0; bottom: 0; left: 50%; width: 1px;
}
.compass__axis {
  position: absolute;
  font-family: var(--bc-font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--bc-mute);
}
.compass__axis--left   { left: 10px;  top: 50%; transform: translateY(-50%) rotate(-90deg); transform-origin: left center; }
.compass__axis--right  { right: 10px; top: 50%; transform: translateY(-50%) rotate(90deg);  transform-origin: right center; }
.compass__axis--top    { top: 8px;    left: 50%; transform: translateX(-50%); }
.compass__axis--bottom { bottom: 8px; left: 50%; transform: translateX(-50%); }

.compass__dot {
  position: absolute;
  width: 30px; height: 30px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--bc-font-display);
  font-size: 0.68rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0;
  box-shadow: 0 4px 12px rgba(28, 25, 23, 0.2), inset 0 0 0 2px rgba(255,255,255,0.4);
  cursor: pointer;
  transition: transform 0.25s ease;
}
.compass__dot:hover { transform: translate(-50%, -50%) scale(1.15); z-index: 2; }
.compass__dot--kp { background: linear-gradient(135deg, #92400e, #b45309); top: 22%; left: 20%; } /* Brown Kraft */
.compass__dot--wp { background: linear-gradient(135deg, #0369a1, #0033a0); top: 50%; left: 38%; } /* White Paper */
.compass__dot--wb { background: linear-gradient(135deg, #0891b2, #0e7490); top: 75%; left: 70%; } /* White BOPP */
.compass__dot--tp { background: linear-gradient(135deg, #d97706, #b45309); top: 14%; left: 60%; } /* Textured Paper */
.compass__dot--vp { background: linear-gradient(135deg, #f59e0b, #d97706); top: 22%; left: 78%; } /* Vellum */
.compass__dot--cp { background: linear-gradient(135deg, #0284c7, #0369a1); top: 55%; left: 55%; } /* Coated Paper */

.compass__legend {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  font-size: 0.82rem;
}
.compass__legend li {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--bc-slate);
}
.compass__legend span {
  display: inline-block;
  width: 12px; height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}

@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; }
  .compass { max-width: 480px; margin: 0 auto; }
}

/* ============= TRUST STRIP ============= */
.trust {
  background: linear-gradient(135deg, var(--bc-navy-ink), var(--bc-navy-deep) 60%, var(--bc-navy));
  color: #fff;
  padding: 28px 0;
}
.trust__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  text-align: center;
}
.trust__cell {
  padding: 8px 16px;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
}
.trust__cell:last-child { border-right: 0; }
.trust__num {
  display: block;
  font-family: var(--bc-font-display);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 800;
  color: var(--bc-crust-glow);
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.trust__label {
  display: block;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.78);
  margin-top: 6px;
  letter-spacing: 0.02em;
}
@media (max-width: 720px) {
  .trust__grid { grid-template-columns: repeat(2, 1fr); gap: 18px 0; }
  .trust__cell:nth-child(2) { border-right: 0; }
}

/* ============= APPLICATION GRID ============= */
.app-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.app-card {
  background: #fff;
  border: 1px solid var(--bc-line);
  border-radius: var(--bc-radius);
  padding: 22px 20px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.app-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--bc-shadow-md);
  border-color: var(--bc-crust-line);
}
.app-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px; height: 42px;
  border-radius: 10px;
  background: var(--bc-crust-pale);
  color: var(--bc-crust-deep);
  margin-bottom: 14px;
}
.app-card__icon i, .app-card__icon svg { width: 22px; height: 22px; }
.app-card h3 { margin: 0 0 6px; color: var(--bc-navy-ink); font-size: 1.05rem; }
.app-card p { margin: 0; font-size: 0.9rem; color: var(--bc-slate); line-height: 1.55; }

@media (max-width: 1000px) { .app-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px)  { .app-grid { grid-template-columns: 1fr; } }

/* ============= CHALLENGE / SOLUTION (Smart Pair) ============= */
.pair-list {
  display: grid;
  gap: 16px;
}
.pair-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0;
  background: #fff;
  border: 1px solid var(--bc-line);
  border-radius: var(--bc-radius);
  overflow: hidden;
  box-shadow: var(--bc-shadow-sm);
}
.pair-row > div {
  padding: 20px 22px;
  border-right: 1px solid var(--bc-line);
}
.pair-row > div:last-child { border-right: 0; }
.pair-row__challenge {
  background: linear-gradient(135deg, #fff, #fffaf0);
  font-weight: 600;
  color: var(--bc-navy-ink);
}
.pair-row__challenge i { color: var(--bc-crust-deep); width: 18px; height: 18px; vertical-align: middle; margin-right: 6px; }
.pair-row__why {
  font-size: 0.92rem;
  color: var(--bc-slate);
  line-height: 1.55;
}
.pair-row__solution {
  background: var(--bc-navy-pale);
  font-size: 0.92rem;
  color: var(--bc-navy-ink);
}
.pair-row__solution strong {
  display: block;
  font-family: var(--bc-font-display);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bc-navy);
  margin-bottom: 6px;
}
@media (max-width: 900px) {
  .pair-row { grid-template-columns: 1fr; }
  .pair-row > div { border-right: 0; border-bottom: 1px solid var(--bc-line); }
  .pair-row > div:last-child { border-bottom: 0; }
}

/* ============= SET STRUCTURE ============= */
.set-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.set-card {
  background: #fff;
  border: 1px solid var(--bc-line);
  border-left: 4px solid var(--bc-crust);
  border-radius: var(--bc-radius);
  padding: 22px 24px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.set-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--bc-shadow-md);
}
.set-card__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--bc-crust-pale);
  color: var(--bc-crust-deep);
  font-family: var(--bc-font-display);
  font-size: 0.82rem;
  font-weight: 800;
  margin-bottom: 10px;
}
.set-card h3 {
  margin: 0 0 8px;
  font-size: 1.08rem;
  color: var(--bc-navy-ink);
}
.set-card p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--bc-slate);
  line-height: 1.55;
}
@media (max-width: 900px) { .set-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .set-grid { grid-template-columns: 1fr; } }

/* ============= MATERIAL SPECTRUM (animated bars) ============= */
.spec-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.spec-card {
  background: #fff;
  border: 1px solid var(--bc-line);
  border-radius: var(--bc-radius);
  padding: 24px;
  transition: box-shadow 0.25s ease, border-color 0.25s ease;
}
.spec-card:hover {
  box-shadow: var(--bc-shadow-md);
  border-color: var(--bc-crust-line);
}
.spec-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}
.spec-card__head h3 {
  margin: 0;
  font-size: 1.08rem;
}
.spec-card__head i {
  width: 22px; height: 22px;
  color: var(--bc-crust-deep);
}
.spec-card__tag {
  display: inline-block;
  font-family: var(--bc-font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bc-crust-deep);
  background: var(--bc-crust-pale);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.spec-bars { display: grid; gap: 10px; }
.spec-bar {
  display: grid;
  grid-template-columns: 110px 1fr 36px;
  gap: 10px;
  align-items: center;
  font-size: 0.82rem;
}
.spec-bar__label { color: var(--bc-slate); font-weight: 500; }
.spec-bar__track {
  height: 8px;
  background: var(--bc-flax);
  border-radius: 999px;
  overflow: hidden;
}
.spec-bar__fill {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--bc-navy), var(--bc-crust));
  border-radius: 999px;
  width: 0;
  transition: width 1.1s cubic-bezier(0.22, 1, 0.36, 1);
}
.spec-bar__pct {
  font-family: var(--bc-font-display);
  font-weight: 700;
  color: var(--bc-navy-ink);
  text-align: right;
}
@media (max-width: 1000px) { .spec-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px)  { .spec-grid { grid-template-columns: 1fr; } }

/* ============= FINISH STUDIO ============= */
.finish-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.finish-card {
  background: #fff;
  border: 1px solid var(--bc-line);
  border-radius: var(--bc-radius);
  padding: 0;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.finish-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--bc-shadow-md);
}
.finish-card__swatch {
  height: 110px;
  position: relative;
  overflow: hidden;
}
.finish-card__swatch::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.32), transparent 60%);
}
.finish-card__body { padding: 16px 18px 20px; }
.finish-card__body h3 { margin: 0 0 6px; font-size: 1rem; color: var(--bc-navy-ink); }
.finish-card__body p { margin: 0; font-size: 0.86rem; color: var(--bc-slate); line-height: 1.5; }

.swatch--matte   { background: linear-gradient(135deg, #f7eedd, #e7d3a3); }
.swatch--gloss   { background: linear-gradient(135deg, #fef9c3, #fbbf24 50%, #d97706); }
.swatch--grease  { background: linear-gradient(135deg, #faf6ef, #e7c98f 60%, #b45309); }
.swatch--gold    { background: linear-gradient(135deg, #fbbf24, #d97706 50%, #92400e); }
.swatch--copper  { background: linear-gradient(135deg, #f59e0b, #b45309 60%, #7c2d12); }
.swatch--emboss  { background: linear-gradient(135deg, #faf6ef, #d6c3a1 50%, #a89071); }
.swatch--spotuv  { background: linear-gradient(135deg, #0a1430, #1e293b 50%, #0033a0); }
.swatch--varnish { background: linear-gradient(135deg, #fef3c7, #fcd9a3 50%, #f59e0b); }

@media (max-width: 1000px) { .finish-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px)  { .finish-grid { grid-template-columns: 1fr; } }

/* ============= FORMAT OPTIONS ============= */
.fmt-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.fmt-card {
  background: #fff;
  border: 1px solid var(--bc-line);
  border-radius: var(--bc-radius);
  padding: 24px;
  text-align: center;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.fmt-card:hover { transform: translateY(-4px); box-shadow: var(--bc-shadow-md); }
.fmt-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px; height: 52px;
  border-radius: 14px;
  background: var(--bc-navy-pale);
  color: var(--bc-navy);
  margin-bottom: 14px;
}
.fmt-card__icon i, .fmt-card__icon svg { width: 26px; height: 26px; }
.fmt-card h3 { margin: 0 0 8px; }
.fmt-card p { font-size: 0.92rem; color: var(--bc-slate); margin: 0; }
@media (max-width: 900px) { .fmt-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; } }

/* ============= ARTWORK / SIZE TABLE ============= */
.size-wrap {
  background: #fff;
  border-radius: var(--bc-radius);
  border: 1px solid var(--bc-line);
  overflow: hidden;
  box-shadow: var(--bc-shadow-sm);
}
.size-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.94rem;
}
.size-table th,
.size-table td {
  padding: 14px 18px;
  text-align: left;
  border-bottom: 1px solid var(--bc-line);
}
.size-table thead th {
  background: var(--bc-navy-ink);
  color: #fff;
  font-family: var(--bc-font-display);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  border-bottom: 0;
}
.size-table tbody tr:last-child td { border-bottom: 0; }
.size-table tbody tr:hover { background: var(--bc-cream); }
.size-table td:first-child { font-weight: 600; color: var(--bc-navy-ink); }
.size-table .num {
  font-family: var(--bc-font-display);
  font-weight: 700;
  color: var(--bc-crust-deep);
}
.size-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* ============= SCENARIOS ============= */
.scen-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.scen-card {
  background: #fff;
  border: 1px solid var(--bc-line);
  border-radius: var(--bc-radius);
  padding: 24px;
  position: relative;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.scen-card:hover { transform: translateY(-4px); box-shadow: var(--bc-shadow-md); }
.scen-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--bc-crust-bright), var(--bc-crust-deep));
}
.scen-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px; height: 42px;
  border-radius: 10px;
  background: var(--bc-crust-pale);
  color: var(--bc-crust-deep);
  margin-bottom: 14px;
}
.scen-card__icon i, .scen-card__icon svg { width: 22px; height: 22px; }
.scen-card h3 { margin: 0 0 8px; font-size: 1.05rem; }
.scen-card p { margin: 0 0 12px; font-size: 0.92rem; color: var(--bc-slate); line-height: 1.55; }
.scen-card__meta {
  font-family: var(--bc-font-display);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bc-crust-deep);
}
@media (max-width: 900px) { .scen-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .scen-grid { grid-template-columns: 1fr; } }

/* ============= SAMPLES BANNER ============= */
.samples {
  background:
    radial-gradient(circle at 12% 30%, rgba(217, 119, 6, 0.18), transparent 45%),
    linear-gradient(135deg, #fffaf0 0%, #fff 60%);
  border-radius: 20px;
  padding: clamp(32px, 5vw, 56px);
  display: grid;
  grid-template-columns: 1.4fr 0.6fr;
  gap: 32px;
  align-items: center;
  border: 1px solid var(--bc-crust-line);
}
.samples h2 { margin: 0 0 12px; font-size: clamp(1.6rem, 3vw, 2rem); }
.samples p { font-size: 1rem; color: var(--bc-slate); margin: 0 0 20px; max-width: 560px; }
.samples__price {
  text-align: center;
  background: #fff;
  border-radius: 16px;
  padding: 28px 20px;
  box-shadow: var(--bc-shadow-md);
  border: 1px solid var(--bc-crust-line);
}
.samples__price strong {
  display: block;
  font-family: var(--bc-font-display);
  font-size: clamp(2.6rem, 6vw, 3.4rem);
  font-weight: 800;
  background: linear-gradient(135deg, var(--bc-crust-bright), var(--bc-crust-deep));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: -0.04em;
  line-height: 1;
}
.samples__price span {
  display: block;
  font-size: 0.82rem;
  color: var(--bc-mute);
  margin-top: 8px;
  line-height: 1.4;
}
@media (max-width: 800px) {
  .samples { grid-template-columns: 1fr; }
  .samples__price { max-width: 280px; margin: 0 auto; }
}

/* ============= FEATURED ============= */
.feat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feat-card {
  background: #fff;
  border: 1px solid var(--bc-line);
  border-radius: var(--bc-radius);
  padding: 22px 24px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.feat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--bc-shadow-md);
  border-color: var(--bc-crust-line);
}
.feat-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--bc-navy);
  color: #fff;
  margin-bottom: 12px;
}
.feat-card__icon i, .feat-card__icon svg { width: 22px; height: 22px; }
.feat-card h3 { margin: 0 0 6px; font-size: 1.05rem; }
.feat-card h3 a { color: var(--bc-navy-ink); }
.feat-card h3 a:hover { color: var(--bc-crust-deep); }
.feat-card p { margin: 0; font-size: 0.9rem; color: var(--bc-slate); line-height: 1.5; }
@media (max-width: 900px) { .feat-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .feat-grid { grid-template-columns: 1fr; } }

/* ============= FAQ ============= */
.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: grid;
  gap: 12px;
}
.faq-item {
  background: #fff;
  border: 1px solid var(--bc-line);
  border-radius: 12px;
  padding: 0;
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.faq-item[open] {
  border-color: var(--bc-crust);
  box-shadow: var(--bc-shadow-sm);
}
.faq-item > summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--bc-font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--bc-navy-ink);
}
.faq-item > summary::-webkit-details-marker { display: none; }
.faq-item > summary:hover { background: var(--bc-cream); }
.faq-item__plus {
  position: relative;
  width: 22px; height: 22px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--bc-crust-pale);
  transition: background 0.2s ease;
}
.faq-item__plus::before,
.faq-item__plus::after {
  content: '';
  position: absolute;
  background: var(--bc-crust-deep);
  border-radius: 2px;
  transition: transform 0.25s ease;
}
.faq-item__plus::before {
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: 10px; height: 2px;
}
.faq-item__plus::after {
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: 2px; height: 10px;
}
.faq-item[open] .faq-item__plus { background: var(--bc-crust); }
.faq-item[open] .faq-item__plus::before,
.faq-item[open] .faq-item__plus::after { background: #fff; }
.faq-item[open] .faq-item__plus::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }
.faq-item__body {
  padding: 0 22px 20px;
  color: var(--bc-slate);
  font-size: 0.95rem;
  line-height: 1.65;
}
.faq-item__body p { margin: 0; }

/* ============= CTA BAND ============= */
.cta-band {
  background:
    radial-gradient(circle at 18% 30%, rgba(217, 119, 6, 0.32), transparent 50%),
    radial-gradient(circle at 82% 70%, rgba(0, 51, 160, 0.45), transparent 55%),
    linear-gradient(135deg, var(--bc-navy-ink), var(--bc-navy-deep) 60%, var(--bc-navy));
  color: #fff;
  padding: clamp(48px, 7vw, 80px) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band__inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 var(--bc-pad);
}
.cta-band h2 {
  color: #fff;
  margin-bottom: 16px;
}
.cta-band h2 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--bc-crust-glow), var(--bc-crust-bright));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 800;
}
.cta-band p {
  font-size: 1.08rem;
  color: rgba(255, 255, 255, 0.86);
  margin-bottom: 28px;
}

/* ============= FOOTER ============= */
.site-footer {
  background: var(--bc-navy-ink);
  color: rgba(255, 255, 255, 0.7);
  padding: 56px 0 24px;
}
.site-footer__grid {
  max-width: var(--bc-max);
  margin: 0 auto;
  padding: 0 var(--bc-pad);
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr 1fr;
  gap: 32px;
}
.site-footer__brand .brand { color: #fff; margin-bottom: 12px; }
.site-footer__brand .brand__name { color: #fff; }
.site-footer__brand p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.62);
  max-width: 320px;
}
.site-footer h4 {
  color: var(--bc-crust-glow);
  font-family: var(--bc-font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin: 0 0 14px;
}
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.site-footer a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  transition: color 0.2s ease;
}
.site-footer a:hover { color: var(--bc-crust-glow); }
.site-footer__bottom {
  max-width: var(--bc-max);
  margin: 36px auto 0;
  padding: 20px var(--bc-pad) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.55);
}
@media (max-width: 900px) {
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .site-footer__grid { grid-template-columns: 1fr; }
}

/* ============= STICKY CTA ============= */
.sticky-cta {
  position: fixed;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  z-index: 90;
  background: #fff;
  border: 1px solid var(--bc-line);
  border-radius: 999px;
  padding: 8px;
  box-shadow: var(--bc-shadow-lg);
  display: flex;
  gap: 8px;
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  max-width: calc(100vw - 24px);
}
.sticky-cta.is-visible { transform: translateX(-50%) translateY(0); }
.sticky-cta__inner { display: flex; gap: 8px; }
.sticky-cta .btn { white-space: nowrap; }
@media (max-width: 480px) {
  .sticky-cta { padding: 6px; gap: 6px; }
  .sticky-cta .btn--sm { padding: 8px 14px; font-size: 0.82rem; }
}

/* ============= REVEAL ANIMATION ============= */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}