/* =========================================================
   LabelsAgent — Foil Sheet Labels (Atelier Foil · Small-Batch)
   Sora + Inter
   Navy #0033a0 + Champagne Gold #c9a96a
   Max-width 1280px · WordPress-embeddable
   Prefix: --fs-
   ========================================================= */

:root{
  /* Brand — Navy */
  --fs-navy:#0033a0;
  --fs-navy-deep:#001f5c;
  --fs-navy-ink:#0a1430;
  --fs-navy-pale:#eef3fc;
  --fs-navy-mist:#f6f9fe;
  --fs-navy-line:#cdddf6;

  /* Accent — Champagne Gold */
  --fs-gold:#c9a96a;
  --fs-gold-deep:#a68847;
  --fs-gold-pale:#f5eddc;
  --fs-gold-line:#e8d9b5;

  /* Foil spectrum (sheen tones) */
  --fs-foil-gold:linear-gradient(135deg,#d4af37 0%,#f4d676 25%,#b8862e 50%,#f4d676 75%,#a0741f 100%);
  --fs-foil-silver:linear-gradient(135deg,#cfd5dc 0%,#f4f7fa 25%,#a8b0bb 50%,#f4f7fa 75%,#8c95a3 100%);
  --fs-foil-rose:linear-gradient(135deg,#b76e79 0%,#f0c0c8 25%,#a85260 50%,#f0c0c8 75%,#8a3e4a 100%);
  --fs-foil-holo:linear-gradient(135deg,#a78bfa 0%,#f0abfc 20%,#fbbf24 40%,#34d399 60%,#60a5fa 80%,#a78bfa 100%);

  /* Warm surfaces */
  --fs-cream:#faf8f4;
  --fs-paper:#ffffff;
  --fs-pearl:#fdfcfa;
  --fs-ink:#1a1521;
  --fs-slate:#5b5563;
  --fs-slate-light:#8b8294;
  --fs-cloud:#f4f3f7;
  --fs-line:#ece9f1;
  --fs-line-soft:#f6f4f9;

  /* Typography */
  --fs-font-display:"Sora",Georgia,serif;
  --fs-font-body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --fs-font-mono:"Inter",ui-monospace,"SF Mono",Menlo,monospace;

  /* Radii */
  --fs-r-sm:8px;
  --fs-r-md:14px;
  --fs-r-lg:20px;
  --fs-r-xl:28px;
  --fs-r-pill:999px;

  /* Shadows */
  --fs-sh-soft:0 2px 8px rgba(26,21,33,.05);
  --fs-sh-md:0 8px 24px rgba(26,21,33,.08);
  --fs-sh-lg:0 18px 50px rgba(26,21,33,.12);
  --fs-sh-gold:0 8px 28px rgba(201,169,106,.22);
  --fs-sh-navy:0 10px 32px rgba(0,51,160,.18);

  /* Layout */
  --fs-max:1280px;
  --fs-pad:clamp(16px,4vw,40px);
}

/* Reset */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--fs-font-body);
  color:var(--fs-ink);
  background:var(--fs-pearl);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:var(--fs-navy);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--fs-navy-deep)}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
ul,ol{list-style:none}

/* Skip link */
.skip-link{
  position:absolute;left:-9999px;top:0;
  background:var(--fs-navy);color:#fff;
  padding:10px 16px;border-radius:0 0 var(--fs-r-sm) 0;
  z-index:9999;font-weight:600;
}
.skip-link:focus{left:0}

/* Container — max 1280px */
.container{
  max-width:var(--fs-max);
  margin:0 auto;
  padding:0 var(--fs-pad);
}
.container--narrow{max-width:1080px}

/* ============ HEADER ============ */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(253,252,250,.88);
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--fs-line-soft);
}
.header__inner{
  display:flex;align-items:center;justify-content:space-between;
  height:68px;
}
.brand{
  display:flex;align-items:center;gap:10px;
  font-family:var(--fs-font-display);
  font-weight:700;font-size:22px;
  color:var(--fs-ink);letter-spacing:-.01em;
}
.brand__mark{
  width:34px;height:34px;border-radius:10px;
  background:linear-gradient(135deg,var(--fs-navy) 0%,var(--fs-navy-deep) 100%);
  color:#fff;display:grid;place-items:center;
  font-family:var(--fs-font-body);font-weight:800;font-size:14px;
  letter-spacing:.02em;
  box-shadow:var(--fs-sh-navy);
}
.brand__name em{
  font-style:italic;font-weight:400;
  color:var(--fs-gold-deep);
}
.nav{
  display:flex;align-items:center;gap:28px;
  font-size:14px;font-weight:500;
}
.nav a{color:var(--fs-ink);position:relative;padding:4px 0}
.nav a.is-active{color:var(--fs-navy)}
.nav a.is-active::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;
  height:2px;background:var(--fs-navy);border-radius:2px;
}
.nav a:hover{color:var(--fs-navy)}
.nav__cta{
  background:var(--fs-navy);color:#fff !important;
  padding:10px 18px;border-radius:var(--fs-r-pill);
  font-weight:600;
  box-shadow:var(--fs-sh-navy);
  transition:transform .2s ease,box-shadow .2s ease;
}
.nav__cta:hover{transform:translateY(-1px);box-shadow:0 12px 28px rgba(0,51,160,.25)}
.nav-toggle{display:none;font-size:24px;padding:6px;color:var(--fs-ink)}

/* ============ BREADCRUMBS ============ */
.breadcrumbs{
  background:var(--fs-navy-mist);
  border-bottom:1px solid var(--fs-navy-line);
  padding:14px 0;
  font-family:var(--fs-font-mono);
  font-size:12px;letter-spacing:.02em;
}
.breadcrumbs ol{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.breadcrumbs li{color:var(--fs-slate-light)}
.breadcrumbs li[aria-current]{color:var(--fs-navy);font-weight:600}
.breadcrumbs a{color:var(--fs-slate);text-decoration:none}
.breadcrumbs a:hover{color:var(--fs-navy)}
.breadcrumbs .sep{color:var(--fs-navy-line)}

/* ============ EYEBROW ============ */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--fs-font-mono);
  font-size:11px;font-weight:600;
  letter-spacing:.18em;text-transform:uppercase;
  color:var(--fs-navy);
  background:var(--fs-navy-pale);
  padding:6px 14px;border-radius:var(--fs-r-pill);
  border:1px solid var(--fs-navy-line);
}
.eyebrow--gold{
  color:var(--fs-gold-deep);
  background:var(--fs-gold-pale);
  border-color:var(--fs-gold-line);
}
.eyebrow__dot{
  width:6px;height:6px;border-radius:50%;
  background:var(--fs-navy);
}
.eyebrow--gold .eyebrow__dot{background:var(--fs-gold)}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--fs-font-body);
  font-size:15px;font-weight:600;
  padding:14px 24px;
  border-radius:var(--fs-r-pill);
  text-decoration:none;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease;
  cursor:pointer;border:none;
}
.btn--primary{
  background:var(--fs-navy);
  color:#fff;
  box-shadow:var(--fs-sh-navy);
}
.btn--primary:hover{
  background:var(--fs-navy-deep);
  color:#fff;
  transform:translateY(-2px);
  box-shadow:0 14px 36px rgba(0,51,160,.28);
}
.btn--gold{
  background:linear-gradient(135deg,var(--fs-gold) 0%,var(--fs-gold-deep) 100%);
  color:#fff;
  box-shadow:var(--fs-sh-gold);
}
.btn--gold:hover{
  color:#fff;
  transform:translateY(-2px);
  box-shadow:0 14px 36px rgba(201,169,106,.36);
}
.btn--outline{
  background:transparent;
  color:var(--fs-navy);
  border:1.5px solid var(--fs-navy-line);
}
.btn--outline:hover{
  border-color:var(--fs-navy);
  background:var(--fs-navy-pale);
}
.btn--ghost{
  background:transparent;
  color:var(--fs-navy);
  border:1.5px solid transparent;
}
.btn--ghost:hover{
  background:var(--fs-navy-pale);
}
.btn--lg{font-size:16px;padding:16px 28px}
.btn--sm{font-size:13px;padding:10px 18px}
.btn i{width:16px;height:16px}

/* ============ HERO ============ */
.hero{
  position:relative;
  padding:clamp(40px,7vw,80px) 0 clamp(40px,6vw,68px);
  background:
    radial-gradient(circle at 85% 12%, rgba(201,169,106,.14) 0%, transparent 45%),
    radial-gradient(circle at 10% 85%, rgba(0,51,160,.07) 0%, transparent 50%),
    linear-gradient(180deg,var(--fs-pearl) 0%,var(--fs-cream) 100%);
  overflow:hidden;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(201,169,106,.10) 1px, transparent 1px),
    radial-gradient(circle at 70% 60%, rgba(0,51,160,.05) 1px, transparent 1px);
  background-size:48px 48px,64px 64px;
  pointer-events:none;
}
.hero__grid{
  position:relative;
  display:grid;
  grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);
  gap:clamp(32px,5vw,60px);
  align-items:center;
}
.hero__title{
  font-family:var(--fs-font-display);
  font-size:clamp(36px,5.2vw,62px);
  font-weight:700;
  line-height:1.05;
  letter-spacing:-.025em;
  margin:18px 0 22px;
  color:var(--fs-ink);
}
.hero__title em{
  font-style:italic;
  font-weight:600;
  background:linear-gradient(120deg,var(--fs-gold-deep) 0%,var(--fs-gold) 60%,var(--fs-navy) 100%);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
}
.hero__lead{
  font-size:clamp(15px,1.4vw,18px);
  line-height:1.7;
  color:var(--fs-slate);
  max-width:560px;
  margin-bottom:30px;
}
.hero__cta{
  display:flex;flex-wrap:wrap;gap:14px;margin-bottom:36px;
}
.hero__meta{
  display:flex;flex-wrap:wrap;gap:20px;
  font-family:var(--fs-font-mono);
  font-size:12px;
  color:var(--fs-slate);
  letter-spacing:.02em;
}
.hero__meta span{
  display:inline-flex;align-items:center;gap:6px;
}
.hero__meta i{width:14px;height:14px;color:var(--fs-gold-deep)}

/* ============ FOIL SPECTRUM SWATCH BOOK (Hero Visual) ============ */
.swatch-book{
  position:relative;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
  padding:24px;
  background:linear-gradient(180deg,rgba(255,255,255,.7),rgba(253,252,250,.5));
  border:1px solid var(--fs-gold-line);
  border-radius:var(--fs-r-xl);
  box-shadow:var(--fs-sh-lg);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
}
.swatch-book::before{
  content:"FOIL SPECTRUM";
  position:absolute;
  top:-10px;left:24px;
  background:var(--fs-ink);
  color:#fff;
  font-family:var(--fs-font-mono);
  font-size:10px;font-weight:700;
  letter-spacing:.22em;
  padding:4px 12px;
  border-radius:var(--fs-r-pill);
}
.swatch{
  position:relative;
  aspect-ratio:4/3;
  border-radius:var(--fs-r-md);
  overflow:hidden;
  border:1px solid rgba(0,0,0,.08);
  box-shadow:0 4px 14px rgba(0,0,0,.10);
  transition:transform .3s ease;
}
.swatch:hover{transform:translateY(-3px) scale(1.02)}
.swatch__face{
  position:absolute;inset:0;
  display:flex;flex-direction:column;justify-content:flex-end;
  padding:14px;
}
.swatch__face::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(120deg,
    transparent 0%,
    rgba(255,255,255,.55) 45%,
    rgba(255,255,255,.75) 50%,
    rgba(255,255,255,.55) 55%,
    transparent 100%);
  background-size:250% 250%;
  background-position:30% 30%;
  transition:background-position 1.4s ease;
  pointer-events:none;
}
.swatch:hover .swatch__face::before{background-position:130% 130%}
.swatch__name{
  position:relative;z-index:2;
  font-family:var(--fs-font-display);
  font-weight:700;
  font-size:16px;
  color:#fff;
  text-shadow:0 1px 4px rgba(0,0,0,.45);
  letter-spacing:.01em;
}
.swatch__sub{
  position:relative;z-index:2;
  font-family:var(--fs-font-mono);
  font-size:10px;font-weight:600;
  color:rgba(255,255,255,.92);
  letter-spacing:.14em;
  text-transform:uppercase;
  text-shadow:0 1px 3px rgba(0,0,0,.5);
  margin-bottom:2px;
}
.swatch--gold{background:var(--fs-foil-gold)}
.swatch--silver{background:var(--fs-foil-silver)}
.swatch--rose{background:var(--fs-foil-rose)}
.swatch--holo{background:var(--fs-foil-holo)}

/* ============ TRUST STRIP ============ */
.trust{
  background:var(--fs-navy);
  color:#fff;
  padding:24px 0;
}
.trust__grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
}
.trust__cell{
  display:flex;align-items:center;gap:12px;
  font-family:var(--fs-font-mono);
  font-size:12px;
  letter-spacing:.04em;
  color:rgba(255,255,255,.92);
}
.trust__icon{
  width:34px;height:34px;border-radius:10px;
  background:rgba(201,169,106,.22);
  color:var(--fs-gold);
  display:grid;place-items:center;flex-shrink:0;
}
.trust__icon i{width:18px;height:18px}
.trust__cell strong{
  display:block;
  font-family:var(--fs-font-display);
  font-size:15px;
  font-weight:700;
  color:#fff;
  letter-spacing:.01em;
  margin-bottom:2px;
}

/* ============ SECTION SCAFFOLDING ============ */
.section{
  padding:clamp(48px,7vw,88px) 0;
}
.section--alt{background:var(--fs-cloud)}
.section--tight{padding:36px 0}
.trust__cell em{font-style:normal}

/* ============ OVERVIEW QUOTE ============ */
.overview{
  background:var(--fs-paper);
  border-top:1px solid var(--fs-line);
  border-bottom:1px solid var(--fs-line);
}
.overview__quote{
  position:relative;
  font-family:var(--fs-font-display);
  font-size:clamp(18px,2.1vw,24px);
  line-height:1.55;
  font-weight:500;
  color:var(--fs-ink);
  letter-spacing:-.01em;
  padding:8px 0 8px 36px;
  border-left:3px solid var(--fs-gold);
}
.overview__quote::before{
  content:"\201C";
  position:absolute;
  top:-12px;left:18px;
  font-size:64px;
  line-height:1;
  color:var(--fs-gold);
  font-family:Georgia,serif;
  font-weight:700;
}

/* ============ SECTION HEAD ============ */
.section-head{
  text-align:center;
  max-width:720px;
  margin:0 auto clamp(32px,4vw,56px);
}
.section-head__title{
  font-family:var(--fs-font-display);
  font-size:clamp(28px,3.6vw,44px);
  font-weight:700;
  line-height:1.1;
  letter-spacing:-.025em;
  color:var(--fs-ink);
  margin:16px 0 14px;
}
.section-head__title em{
  font-style:italic;
  font-weight:600;
  color:var(--fs-gold-deep);
}
.section-head__lead{
  font-size:16px;
  line-height:1.7;
  color:var(--fs-slate);
}

/* ============ APPLICATION CARDS ============ */
.applications{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}
.app-card{
  background:var(--fs-paper);
  border:1px solid var(--fs-line);
  border-radius:var(--fs-r-lg);
  padding:24px;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.app-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--fs-sh-md);
  border-color:var(--fs-gold-line);
}
.app-card__icon{
  width:42px;height:42px;border-radius:12px;
  background:var(--fs-navy-pale);
  color:var(--fs-navy);
  display:grid;place-items:center;
  margin-bottom:14px;
}
.app-card__icon i{width:22px;height:22px}
.app-card__title{
  font-family:var(--fs-font-display);
  font-size:16px;font-weight:700;
  color:var(--fs-ink);
  margin-bottom:6px;
  letter-spacing:-.005em;
}
.app-card__body{
  font-size:13px;
  line-height:1.55;
  color:var(--fs-slate);
}

/* ============ FORMAT CARDS ============ */
.formats{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}
.format-card{
  position:relative;
  background:var(--fs-paper);
  border:1px solid var(--fs-line);
  border-radius:var(--fs-r-lg);
  padding:28px 24px;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.format-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--fs-sh-md);
  border-color:var(--fs-gold-line);
}
.format-card__tag{
  display:inline-block;
  font-family:var(--fs-font-mono);
  font-size:10px;font-weight:700;
  letter-spacing:.18em;text-transform:uppercase;
  color:var(--fs-gold-deep);
  margin-bottom:10px;
}
.format-card__title{
  font-family:var(--fs-font-display);
  font-size:22px;font-weight:700;
  color:var(--fs-ink);
  letter-spacing:-.015em;
  margin-bottom:8px;
}
.format-card__size{
  font-family:var(--fs-font-mono);
  font-size:12px;
  color:var(--fs-slate);
  margin-bottom:14px;
  letter-spacing:.04em;
}
.format-card__body{
  font-size:14px;line-height:1.6;
  color:var(--fs-slate);
}

/* ============ SHEET VS ROLL TABLE ============ */
.compare{
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
  margin:0 auto;
  max-width:100%;
}
.compare__table{
  width:100%;
  min-width:560px;
  border-collapse:separate;
  border-spacing:0;
  background:var(--fs-paper);
  border-radius:var(--fs-r-lg);
  overflow:hidden;
  box-shadow:var(--fs-sh-soft);
  border:1px solid var(--fs-line);
}
.compare__table th,
.compare__table td{
  padding:18px 20px;
  text-align:left;
  font-size:14px;
  vertical-align:top;
}
.compare__table thead th{
  background:var(--fs-navy);
  color:#fff;
  font-family:var(--fs-font-display);
  font-weight:600;
  font-size:14px;
  letter-spacing:.01em;
}
.compare__table thead th:first-child{border-top-left-radius:var(--fs-r-lg)}
.compare__table thead th:last-child{border-top-right-radius:var(--fs-r-lg)}
.compare__table tbody tr{transition:background .2s ease}
.compare__table tbody tr:hover{background:var(--fs-navy-mist)}
.compare__table td{
  border-top:1px solid var(--fs-line);
  color:var(--fs-slate);
}
.compare__table td:first-child{
  font-weight:700;
  color:var(--fs-navy);
  background:var(--fs-navy-pale);
  white-space:nowrap;
}
.compare__table td:nth-child(2){
  color:var(--fs-ink);
  font-weight:500;
}

/* ============ MATERIAL SPECTRUM ============ */
.materials{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}
.material-card{
  position:relative;
  background:var(--fs-paper);
  border:1px solid var(--fs-line);
  border-radius:var(--fs-r-lg);
  padding:24px;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.material-card:hover{
  transform:translateY(-3px);
  box-shadow:var(--fs-sh-md);
}
.material-card--featured{
  border:2px solid var(--fs-gold);
  background:linear-gradient(180deg,var(--fs-gold-pale) 0%,var(--fs-paper) 50%);
  box-shadow:var(--fs-sh-gold);
}
.material-card__top-pick{
  position:absolute;
  top:-12px;left:20px;
  background:linear-gradient(135deg,var(--fs-gold) 0%,var(--fs-gold-deep) 100%);
  color:#fff;
  font-family:var(--fs-font-mono);
  font-size:10px;font-weight:700;
  letter-spacing:.18em;
  padding:5px 12px;
  border-radius:var(--fs-r-pill);
  box-shadow:var(--fs-sh-gold);
}
.material-card__swatch{
  width:100%;
  height:80px;
  border-radius:var(--fs-r-md);
  margin-bottom:14px;
  border:1px solid rgba(0,0,0,.06);
}
.swatch-mat--textured{
  background:repeating-linear-gradient(45deg,#f4ebd9 0,#f4ebd9 6px,#ede0c4 6px,#ede0c4 12px);
}
.swatch-mat--white{background:linear-gradient(135deg,#ffffff 0%,#f1f2f4 100%)}
.swatch-mat--kraft{
  background:repeating-linear-gradient(135deg,#c9a87a 0,#c9a87a 3px,#b89668 3px,#b89668 6px);
}
.swatch-mat--clear-bopp{
  background:linear-gradient(135deg,rgba(220,235,250,.7) 0%,rgba(180,210,240,.85) 100%);
  border:1px solid rgba(0,51,160,.18);
}
.swatch-mat--white-bopp{background:linear-gradient(135deg,#fafbfc 0%,#e3e8ee 100%)}
.swatch-mat--help{
  background:
    radial-gradient(circle at 50% 50%, var(--fs-navy-pale) 0%, transparent 70%),
    var(--fs-paper);
  display:grid;place-items:center;
  color:var(--fs-navy);
}
.swatch-mat--help i{width:32px;height:32px;color:var(--fs-navy)}
.material-card__title{
  font-family:var(--fs-font-display);
  font-size:18px;font-weight:700;
  color:var(--fs-ink);
  margin-bottom:6px;
}
.material-card__foil-pair{
  display:inline-block;
  font-family:var(--fs-font-mono);
  font-size:10px;font-weight:700;
  color:var(--fs-gold-deep);
  background:var(--fs-gold-pale);
  border:1px solid var(--fs-gold-line);
  padding:3px 8px;
  border-radius:var(--fs-r-pill);
  letter-spacing:.06em;
  margin-bottom:10px;
}
.material-card__body{
  font-size:13px;
  line-height:1.6;
  color:var(--fs-slate);
}

/* ============ DESIGN TIPS SPLIT ============ */
.tips-grid{
  display:grid;
  grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);
  gap:32px;
  align-items:start;
}
.tips-list{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:14px;
}
.tip-card{
  background:var(--fs-paper);
  border:1px solid var(--fs-line);
  border-radius:var(--fs-r-md);
  padding:20px;
  transition:border-color .2s ease,transform .2s ease;
}
.tip-card:hover{
  border-color:var(--fs-gold);
  transform:translateY(-2px);
}
.tip-card__num{
  display:inline-flex;align-items:center;justify-content:center;
  width:30px;height:30px;
  border-radius:50%;
  background:var(--fs-navy);
  color:#fff;
  font-family:var(--fs-font-mono);
  font-size:13px;font-weight:700;
  margin-bottom:10px;
}
.tip-card__title{
  font-family:var(--fs-font-display);
  font-size:15px;font-weight:700;
  color:var(--fs-ink);
  margin-bottom:6px;
  line-height:1.3;
}
.tip-card__body{
  font-size:13px;
  line-height:1.55;
  color:var(--fs-slate);
}
.tip-side{
  background:linear-gradient(180deg,var(--fs-navy) 0%,var(--fs-navy-deep) 100%);
  color:#fff;
  border-radius:var(--fs-r-lg);
  padding:28px;
  position:relative;
  overflow:hidden;
}
.tip-side::before{
  content:"";position:absolute;
  top:-40px;right:-40px;
  width:140px;height:140px;
  background:radial-gradient(circle, rgba(201,169,106,.30) 0%, transparent 70%);
  pointer-events:none;
}
.tip-side__eyebrow{
  font-family:var(--fs-font-mono);
  font-size:11px;font-weight:700;
  color:var(--fs-gold);
  letter-spacing:.18em;
  text-transform:uppercase;
  margin-bottom:12px;
}
.tip-side__title{
  font-family:var(--fs-font-display);
  font-size:22px;font-weight:700;
  line-height:1.2;
  margin-bottom:14px;
  color:#fff;
}
.tip-side__body{
  font-size:14px;
  line-height:1.65;
  color:rgba(255,255,255,.85);
  margin-bottom:20px;
}
.tip-side__btn{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--fs-gold);
  color:var(--fs-ink);
  padding:12px 22px;
  border-radius:var(--fs-r-pill);
  font-weight:700;
  font-size:14px;
  text-decoration:none;
  transition:background .2s ease,transform .2s ease;
}
.tip-side__btn:hover{
  background:#fff;
  color:var(--fs-navy-deep);
  transform:translateY(-2px);
}

/* ============ UPGRADE PATH (Stepper) ============ */
.stepper{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
  position:relative;
  list-style:none;
  padding:0;
}
.stepper::before{
  content:"";
  position:absolute;
  top:22px;left:8%;right:8%;
  height:2px;
  background:repeating-linear-gradient(90deg,var(--fs-gold) 0,var(--fs-gold) 8px,transparent 8px,transparent 14px);
  z-index:0;
}
.step{
  position:relative;
  background:var(--fs-paper);
  border:1px solid var(--fs-line);
  border-radius:var(--fs-r-lg);
  padding:50px 22px 22px;
  z-index:1;
  transition:transform .25s ease,box-shadow .25s ease;
}
.step:hover{
  transform:translateY(-4px);
  box-shadow:var(--fs-sh-md);
}
.step__num{
  position:absolute;
  top:14px;left:50%;transform:translateX(-50%);
  width:36px;height:36px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--fs-gold) 0%,var(--fs-gold-deep) 100%);
  color:#fff;
  display:grid;place-items:center;
  font-family:var(--fs-font-mono);
  font-size:14px;font-weight:800;
  box-shadow:var(--fs-sh-gold);
  border:3px solid var(--fs-paper);
}
.step__title{
  font-family:var(--fs-font-display);
  font-size:16px;font-weight:700;
  color:var(--fs-ink);
  text-align:center;
  margin-bottom:8px;
  letter-spacing:-.005em;
}
.step__body{
  font-size:13px;
  line-height:1.6;
  color:var(--fs-slate);
  text-align:center;
}

/* ============ COMMON USES GRID ============ */
.uses{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:14px;
}
.use-card{
  background:var(--fs-paper);
  border:1px solid var(--fs-line);
  border-radius:var(--fs-r-md);
  padding:20px;
  text-align:center;
  transition:transform .25s ease,border-color .25s ease;
}
.use-card:hover{
  transform:translateY(-3px);
  border-color:var(--fs-gold);
}
.use-card__icon{
  width:44px;height:44px;
  margin:0 auto 10px;
  border-radius:50%;
  background:var(--fs-gold-pale);
  color:var(--fs-gold-deep);
  display:grid;place-items:center;
}
.use-card__icon i{width:22px;height:22px}
.use-card__title{
  font-family:var(--fs-font-display);
  font-size:14px;font-weight:700;
  color:var(--fs-ink);
  margin-bottom:4px;
}
.use-card__body{
  font-size:12px;
  line-height:1.5;
  color:var(--fs-slate);
}

/* ============ SAMPLES BANNER ============ */
.samples-wrap{
  background:linear-gradient(180deg,var(--fs-paper) 0%,var(--fs-pearl) 100%);
}
.sample-banner{
  display:grid;
  grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);
  gap:32px;
  align-items:center;
  background:linear-gradient(135deg,var(--fs-navy) 0%,var(--fs-navy-deep) 100%);
  color:#fff;
  border-radius:var(--fs-r-xl);
  padding:40px;
  position:relative;
  overflow:hidden;
  box-shadow:var(--fs-sh-lg);
}
.sample-banner::before{
  content:"";position:absolute;
  top:-80px;right:-80px;
  width:260px;height:260px;
  background:radial-gradient(circle, rgba(201,169,106,.32) 0%, transparent 70%);
  pointer-events:none;
}
.sample-banner::after{
  content:"";position:absolute;
  bottom:-60px;left:-60px;
  width:200px;height:200px;
  background:radial-gradient(circle, rgba(0,51,160,.30) 0%, transparent 70%);
  pointer-events:none;
}
.sample-banner__eyebrow{
  display:inline-block;
  font-family:var(--fs-font-mono);
  font-size:11px;font-weight:700;
  color:var(--fs-gold);
  letter-spacing:.20em;text-transform:uppercase;
  margin-bottom:12px;
  position:relative;z-index:2;
}
.sample-banner__title{
  font-family:var(--fs-font-display);
  font-size:clamp(24px,3vw,34px);
  font-weight:700;
  line-height:1.15;
  letter-spacing:-.02em;
  margin-bottom:14px;
  position:relative;z-index:2;
  color:#fff;
}
.sample-banner__body{
  font-size:15px;
  line-height:1.7;
  color:rgba(255,255,255,.85);
  margin-bottom:22px;
  max-width:520px;
  position:relative;z-index:2;
}
.sample-banner__cta{
  display:flex;flex-wrap:wrap;gap:12px;
  position:relative;z-index:2;
}
.sample-banner__price{
  position:relative;z-index:2;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.18);
  border-radius:var(--fs-r-lg);
  padding:24px;
  text-align:center;
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
}
.sample-banner__price strong{
  display:block;
  font-family:var(--fs-font-display);
  font-size:54px;
  font-weight:800;
  color:var(--fs-gold);
  letter-spacing:-.03em;
  line-height:1;
  margin-bottom:6px;
}
.sample-banner__price span{
  display:block;
  font-family:var(--fs-font-mono);
  font-size:11px;
  color:rgba(255,255,255,.75);
  letter-spacing:.04em;
  line-height:1.5;
}

/* ============ FAQ ============ */
.faq{
  display:flex;flex-direction:column;
  gap:12px;
}
.faq__item{
  background:var(--fs-paper);
  border:1px solid var(--fs-line);
  border-radius:var(--fs-r-md);
  overflow:hidden;
  transition:border-color .25s ease,box-shadow .25s ease;
}
.faq__item[open]{
  border-color:var(--fs-gold);
  box-shadow:var(--fs-sh-soft);
}
.faq__q{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 22px;
  font-family:var(--fs-font-display);
  font-size:15px;font-weight:600;
  color:var(--fs-ink);
  cursor:pointer;
  list-style:none;
}
.faq__q::-webkit-details-marker{display:none}
.faq__q:focus-visible{outline:2px solid var(--fs-navy);outline-offset:-2px}
.faq__icon{
  flex-shrink:0;
  width:26px;height:26px;
  border-radius:50%;
  background:var(--fs-navy-pale);
  color:var(--fs-navy);
  display:grid;place-items:center;
  transition:transform .25s ease,background .25s ease;
}
.faq__item[open] .faq__icon{
  background:var(--fs-gold);
  color:#fff;
  transform:rotate(45deg);
}
.faq__icon i{width:14px;height:14px}
.faq__a{
  padding:0 22px 20px;
  font-size:14px;
  line-height:1.7;
  color:var(--fs-slate);
}

/* ============ CTA BAND ============ */
.cta-band{
  background:
    radial-gradient(circle at 80% 20%, rgba(201,169,106,.18) 0%, transparent 50%),
    linear-gradient(135deg,var(--fs-navy) 0%,var(--fs-navy-deep) 100%);
  color:#fff;
  padding:clamp(48px,7vw,80px) 0;
  text-align:center;
  position:relative;
  overflow:hidden;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:
    radial-gradient(circle at 25% 35%, rgba(201,169,106,.12) 1px, transparent 1px),
    radial-gradient(circle at 75% 65%, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size:42px 42px,56px 56px;
  pointer-events:none;
}
.cta-band__eyebrow{
  display:inline-block;
  font-family:var(--fs-font-mono);
  font-size:11px;font-weight:700;
  color:var(--fs-gold);
  letter-spacing:.20em;text-transform:uppercase;
  margin-bottom:14px;
  position:relative;z-index:2;
}
.cta-band__title{
  font-family:var(--fs-font-display);
  font-size:clamp(28px,3.6vw,42px);
  font-weight:700;
  line-height:1.15;
  letter-spacing:-.025em;
  margin-bottom:14px;
  max-width:720px;
  margin-left:auto;margin-right:auto;
  position:relative;z-index:2;
}
.cta-band__lead{
  font-size:16px;
  line-height:1.7;
  color:rgba(255,255,255,.85);
  max-width:640px;
  margin:0 auto 28px;
  position:relative;z-index:2;
}
.cta-band__cta{
  display:flex;flex-wrap:wrap;gap:14px;justify-content:center;
  position:relative;z-index:2;
}

/* ============ RELATED ============ */
.relates{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}
.related-card{
  background:var(--fs-paper);
  border:1px solid var(--fs-line);
  border-radius:var(--fs-r-md);
  padding:22px;
  text-decoration:none;
  color:inherit;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
  display:flex;flex-direction:column;gap:6px;
}
.related-card:hover{
  transform:translateY(-3px);
  box-shadow:var(--fs-sh-md);
  border-color:var(--fs-gold);
  color:inherit;
}
.related-card__tag{
  font-family:var(--fs-font-mono);
  font-size:10px;font-weight:700;
  color:var(--fs-gold-deep);
  letter-spacing:.18em;text-transform:uppercase;
}
.related-card__title{
  font-family:var(--fs-font-display);
  font-size:17px;font-weight:700;
  color:var(--fs-ink);
  letter-spacing:-.005em;
}
.related-card__body{
  font-size:13px;
  line-height:1.55;
  color:var(--fs-slate);
}
.related-card__arrow{
  display:inline-flex;align-items:center;gap:6px;
  font-family:var(--fs-font-mono);
  font-size:11px;font-weight:700;
  color:var(--fs-navy);
  letter-spacing:.10em;text-transform:uppercase;
  margin-top:6px;
}
.related-card__arrow i{width:14px;height:14px}

/* ============ FOOTER ============ */
.site-footer{
  background:var(--fs-ink);
  color:rgba(255,255,255,.78);
  padding:60px 0 24px;
  font-size:14px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr repeat(4,1fr);
  gap:36px;
  margin-bottom:36px;
}
.footer-brand{
  display:flex;align-items:center;gap:10px;
  font-family:var(--fs-font-display);
  font-weight:700;font-size:22px;
  color:#fff;
  margin-bottom:12px;
}
.footer-brand .mark{
  width:34px;height:34px;border-radius:10px;
  background:linear-gradient(135deg,var(--fs-gold) 0%,var(--fs-gold-deep) 100%);
  color:var(--fs-ink);
  display:grid;place-items:center;
  font-family:var(--fs-font-body);font-weight:800;font-size:14px;
  letter-spacing:.02em;
}
.footer-grid p{font-size:13px;line-height:1.65;color:rgba(255,255,255,.65)}
.footer-grid h4{
  font-family:var(--fs-font-display);
  font-size:13px;font-weight:700;
  color:#fff;
  margin-bottom:12px;
  letter-spacing:.05em;
  text-transform:uppercase;
}
.footer-grid ul{display:flex;flex-direction:column;gap:6px}
.footer-grid li a{
  color:rgba(255,255,255,.65);
  font-size:13px;
  text-decoration:none;
  transition:color .2s ease;
}
.footer-grid li a:hover{color:var(--fs-gold)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.10);
  padding-top:18px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  font-family:var(--fs-font-mono);
  font-size:11px;
  color:rgba(255,255,255,.45);
  letter-spacing:.02em;
}

/* ============ STICKY CTA ============ */
.sticky-cta{
  position:fixed;
  bottom:0;left:0;right:0;
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-top:1px solid var(--fs-line);
  padding:10px 0;
  z-index:90;
  transform:translateY(120%);
  transition:transform .35s ease;
}
.sticky-cta.is-visible{transform:translateY(0)}
.sticky-cta__inner{
  max-width:var(--fs-max);
  margin:0 auto;
  padding:0 var(--fs-pad);
  display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.sticky-cta__msg{
  font-family:var(--fs-font-display);
  font-size:14px;font-weight:600;
  color:var(--fs-ink);
}
.sticky-cta__msg strong{color:var(--fs-navy)}
.sticky-cta__actions{display:flex;gap:10px;flex-wrap:wrap}

/* ============ REVEAL ANIMATION ============ */
.reveal{
  opacity:0;
  transform:translateY(24px);
  transition:opacity .7s ease,transform .7s ease;
}
.reveal.is-visible{
  opacity:1;
  transform:none;
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.01ms !important;
    transition-duration:.01ms !important;
  }
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .hero__grid{grid-template-columns:1fr;gap:36px}
  .applications{grid-template-columns:repeat(3,1fr)}
  .uses{grid-template-columns:repeat(3,1fr)}
  .materials{grid-template-columns:repeat(2,1fr)}
  .related{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:24px}
  .footer-grid > div:first-child{grid-column:1/-1}
  .tips-grid{grid-template-columns:1fr;gap:24px}
  .stepper{grid-template-columns:repeat(2,1fr);gap:18px}
  .stepper::before{display:none}
  .formats{grid-template-columns:1fr 1fr}
  .sample-banner{grid-template-columns:1fr;padding:32px}
  .sample-banner__price{order:-1}
}
@media (max-width:768px){
  .nav{display:none}
  .nav-toggle{display:block}
  .nav.is-open{
    display:flex;flex-direction:column;
    position:absolute;top:68px;left:0;right:0;
    background:var(--fs-paper);
    padding:18px var(--fs-pad);
    border-bottom:1px solid var(--fs-line);
    box-shadow:var(--fs-sh-md);
    gap:14px;
    align-items:flex-start;
  }
  .trust__grid{grid-template-columns:1fr 1fr;gap:18px}
  .applications{grid-template-columns:1fr 1fr}
  .uses{grid-template-columns:1fr 1fr}
  .formats{grid-template-columns:1fr}
  .materials{grid-template-columns:1fr}
  .related{grid-template-columns:1fr}
  .tips-list{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .sticky-cta__msg{font-size:13px}
  .sticky-cta__actions .btn{padding:10px 18px;font-size:13px}
  .swatch-book{padding:18px;gap:10px}
  .sample-banner{padding:26px}
}
@media (max-width:480px){
  .applications{grid-template-columns:1fr}
  .uses{grid-template-columns:1fr 1fr}
  .stepper{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero__cta .btn,
  .sample-banner__cta .btn,
  .cta-band__cta .btn{width:100%;justify-content:center}
}

/* Focus visible */
:focus-visible{
  outline:2px solid var(--fs-navy);
  outline-offset:3px;
  border-radius:4px;
}