/* ============================================================
   Filamentex — Bin Qasim Packages (Pvt) Ltd
   Palette and marks derived from the company profile.
   ============================================================ */

:root{
  --maroon:      #9A3952;
  --maroon-deep: #6E2438;
  --maroon-tint: #F3E7EB;
  --ink:         #1B1F27;
  --slate:       #3C4048;
  --steel:       #6E7684;
  --line:        #D9DDE3;
  --paper:       #F2F3F5;
  --paper-2:     #E9EBEF;
  --white:       #FFFFFF;

  --display: 'Archivo', 'Arial Narrow', sans-serif;
  --body:    'Instrument Sans', system-ui, -apple-system, sans-serif;
  --mono:    'IBM Plex Mono', ui-monospace, monospace;

  --gut: clamp(20px, 5vw, 72px);
  --rail-w: 64px;
  --maxw: 1240px;

  --ease: cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{ box-sizing:border-box; }

html{
  scroll-behavior:smooth; -webkit-text-size-adjust:100%;
  overflow-x:hidden;   /* fallback */
  overflow-x:clip;     /* preferred: no scroll container, no sticky breakage */
}

body, .nav, .drawer, .btn, .swatch{ -webkit-tap-highlight-color:rgba(154,57,82,.18); }

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--body);
  font-size:clamp(15.5px,1.05vw,17px);
  line-height:1.65;
  overflow-x:hidden;
  overflow-x:clip;
  max-width:100%;
  /* faint hexagon field, echoing the printed profile */
  background-image:
    linear-gradient(transparent 0 0),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='104' viewBox='0 0 120 104'%3E%3Cpath d='M30 0 L90 0 L120 52 L90 104 L30 104 L0 52 Z' fill='none' stroke='%23000' stroke-opacity='0.035' stroke-width='1.5'/%3E%3C/svg%3E");
  background-attachment: scroll, fixed;
}

img{ max-width:100%; height:auto; display:block; }
svg{ max-width:100%; }
p, li, td, th, dd, figcaption, .contact a{ overflow-wrap:anywhere; }

h1,h2,h3{
  font-family:var(--display);
  font-weight:800;
  letter-spacing:-.022em;
  line-height:1.08;
  margin:0 0 .5em;
  font-variation-settings:'wdth' 92;
}
h2{ font-size:clamp(1.9rem,4vw,3.1rem); }
h3{ font-size:1.06rem; letter-spacing:-.005em; font-weight:700; font-variation-settings:'wdth' 100; }
p{ margin:0 0 1.05em; }
a{ color:inherit; }

.mono{ font-family:var(--mono); font-variant-numeric:tabular-nums; }

.sr-only{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; border:0;
}
.skip-link{
  position:absolute; left:-999px; top:0; z-index:200;
  background:var(--maroon); color:#fff; padding:12px 18px; text-decoration:none;
}
.skip-link:focus{ left:8px; top:8px; }

:focus-visible{ outline:2.5px solid var(--maroon); outline-offset:3px; border-radius:2px; }

.wrap{ width:min(100% - (var(--gut) * 2), var(--maxw)); margin-inline:auto; }

.eyebrow{
  font-family:var(--mono);
  font-size:.7rem; letter-spacing:.18em; text-transform:uppercase;
  color:var(--maroon); margin:0 0 1.1em; font-weight:500;
}
.eyebrow--light{ color:#E5A9B9; }

/* ── buttons ───────────────────────────────────────────── */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.5em;
  font-family:var(--body); font-weight:600; font-size:.92rem;
  padding:.92em 1.6em; border-radius:2px; text-decoration:none;
  border:1.5px solid transparent; cursor:pointer;
  transition:background .3s var(--ease), color .3s var(--ease),
             border-color .3s var(--ease), transform .25s var(--ease);
}
.btn--solid{ background:var(--maroon); color:#fff; border-color:var(--maroon); }
.btn--solid:hover{ background:var(--maroon-deep); border-color:var(--maroon-deep); transform:translateY(-2px); }
.btn--ghost{ border-color:var(--line); color:var(--slate); background:transparent; }
.btn--ghost:hover{ border-color:var(--ink); color:var(--ink); transform:translateY(-2px); }
.btn--sm{ padding:.62em 1.15em; font-size:.82rem; }
.btn--full{ width:100%; }

/* ── nav ───────────────────────────────────────────────── */
.nav{
  position:fixed; inset:0 0 auto 0; z-index:100;
  display:flex; align-items:center; gap:24px;
  padding:18px var(--gut);
  background:rgba(242,243,245,0);
  transition:background .35s var(--ease), padding .35s var(--ease),
             box-shadow .35s var(--ease), backdrop-filter .35s var(--ease);
}
.nav.is-stuck{
  background:rgba(248,249,250,.9);
  backdrop-filter:blur(14px) saturate(1.3);
  -webkit-backdrop-filter:blur(14px) saturate(1.3);
  padding-block:11px;
  box-shadow:0 1px 0 var(--line), 0 10px 30px -22px rgba(27,31,39,.5);
}
.nav__brand{ display:flex; align-items:center; gap:10px; text-decoration:none; flex:0 0 auto; }
.nav__brand img{ width:38px; height:38px; transition:width .35s var(--ease), height .35s var(--ease); }
.nav.is-stuck .nav__brand img{ width:32px; height:32px; }
.nav__wordmark{
  font-family:var(--display); font-weight:800; font-size:1.02rem;
  letter-spacing:.01em; font-variation-settings:'wdth' 88;
}
.nav__wordmark sup{ font-size:.5em; top:-.7em; }
.nav__links{ display:flex; gap:26px; margin-left:auto; }
.nav__links a{
  position:relative; text-decoration:none; font-size:.86rem; font-weight:500;
  color:var(--slate); padding-block:4px;
}
.nav__links a::after{
  content:''; position:absolute; left:0; right:100%; bottom:0; height:1.5px;
  background:var(--maroon); transition:right .3s var(--ease);
}
.nav__links a:hover::after, .nav__links a.is-current::after{ right:0; }
.nav__links a.is-current{ color:var(--ink); }
.nav__cta{ flex:0 0 auto; }

.nav__toggle{
  display:none; width:46px; height:46px; margin-left:auto; margin-right:-8px;
  background:none; border:0; cursor:pointer; padding:14px 9px;
  flex-direction:column; justify-content:space-between;
}
.nav__toggle span{ display:block; height:1.8px; background:var(--ink); transition:transform .3s var(--ease), opacity .2s; }
.nav__toggle[aria-expanded="true"] span:nth-child(1){ transform:translateY(7.6px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7.6px) rotate(-45deg); }

.drawer{
  position:fixed; inset:0; z-index:99;
  background:var(--ink); color:#fff;
  display:flex; flex-direction:column; justify-content:center; gap:6px;
  padding:0 var(--gut);
  opacity:0; pointer-events:none; transition:opacity .3s var(--ease);
}
.drawer.is-open{ opacity:1; pointer-events:auto; }
.drawer a{
  font-family:var(--display); font-weight:700; font-size:1.6rem;
  text-decoration:none; padding:10px 0; color:#fff;
  border-bottom:1px solid rgba(255,255,255,.1);
}
.drawer__cta{ color:#E5A9B9 !important; border-bottom:0 !important; margin-top:14px; }

/* ── the thread rail (signature) ───────────────────────── */
.page{ position:relative; }
.rail{
  position:absolute; top:0; right:0; width:var(--rail-w); height:100%;
  pointer-events:none; z-index:3;
}
.rail__svg{ width:100%; height:100%; }
#railPath{ opacity:.5; }

/* ── hero ──────────────────────────────────────────────── */
.hero{ padding:clamp(120px,15vh,190px) 0 0; position:relative; }
.hero__grid{
  width:min(100% - (var(--gut) * 2), var(--maxw)); margin-inline:auto;
  display:grid; grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);
  gap:clamp(24px,5vw,64px); align-items:center;
  padding-bottom:clamp(48px,7vw,86px);
}
.hero__title{
  /* conservative fallback; main.js measures the real glyph widths and
     scales this up to fill the column exactly */
  font-size:clamp(2.2rem,6vw,5.4rem);
  font-variation-settings:'wdth' 118;
  font-weight:900; letter-spacing:-.045em; line-height:1.0;
  margin:0 0 .24em; text-transform:uppercase;
  color:var(--ink);
}
/* overflow:hidden powers the rise-in; the padding keeps it from
   shaving the caps, since line-height sits tight to the cap height */
.hero__title .line{ display:block; overflow:hidden; padding:0 .04em 0 0; }
.hero__title .line > span{
  display:inline-block; white-space:nowrap; transform:translateY(105%);
  animation:riseIn 1.05s .15s var(--ease) forwards;
}
@keyframes riseIn{ to{ transform:translateY(0); } }

.hero__lede{
  font-size:clamp(1.02rem,1.35vw,1.2rem); color:var(--slate);
  max-width:46ch; margin-bottom:1.4em;
}
.hero__tagline{
  font-family:var(--mono); font-size:.76rem; letter-spacing:.24em;
  text-transform:uppercase; color:var(--maroon); margin-bottom:2em;
}
.hero__actions{ display:flex; flex-wrap:wrap; gap:12px; }

.hero__stage{ position:relative; display:flex; flex-direction:column; align-items:center; }
.bobbin{ width:min(100%,330px); height:auto; filter:drop-shadow(0 30px 44px rgba(27,31,39,.22)); }
.stage__caption{
  display:flex; gap:18px; margin-top:10px;
  font-size:.7rem; letter-spacing:.14em; text-transform:uppercase; color:var(--steel);
}

/* ── stats ribbon ──────────────────────────────────────── */
.ribbon{
  border-top:1px solid var(--line); border-bottom:1px solid var(--line);
  background:rgba(255,255,255,.55);
  display:grid; grid-template-columns:repeat(4,1fr);
}
.ribbon__item{
  padding:26px var(--gut); text-align:center;
  border-left:1px solid var(--line);
}
.ribbon__item:first-child{ border-left:0; }
.ribbon__num{
  display:block; font-family:var(--display); font-weight:800;
  font-size:clamp(1.5rem,3.4vw,2.5rem); letter-spacing:-.03em; color:var(--maroon);
  font-variant-numeric:tabular-nums; line-height:1;
}
.ribbon__label{
  display:block; margin-top:8px; font-family:var(--mono);
  font-size:.66rem; letter-spacing:.15em; text-transform:uppercase; color:var(--steel);
}

/* ── generic sections ──────────────────────────────────── */
.section{ padding:clamp(64px,9vw,132px) 0; }
.section--tint{ background:var(--paper-2); }
.section--dark{ background:var(--ink); color:#E7E9ED; }
.section--dark h2, .section--dark h3{ color:#fff; }

.head{ max-width:62ch; margin-bottom:clamp(36px,5vw,66px); }
.head__lede{ font-size:1.06rem; color:var(--slate); }
.section--dark .head__lede{ color:#AAB2BE; }

.split{
  display:grid; grid-template-columns:repeat(2,minmax(0,1fr));
  gap:clamp(28px,5vw,72px); align-items:center;
}
.split--rev .split__media{ order:2; }
.split__media img{ border-radius:3px; box-shadow:0 26px 50px -30px rgba(27,31,39,.55); }
.split__body h2{ max-width:15ch; }

.pull{
  margin:1.6em 0 0; padding:0 0 0 20px;
  border-left:2.5px solid var(--maroon);
  font-family:var(--display); font-weight:600; font-size:1.14rem;
  font-variation-settings:'wdth' 96; line-height:1.4; font-style:italic;
  color:var(--ink);
}

/* ── vision band ───────────────────────────────────────── */
.vision{
  background:var(--maroon); color:#fff;
  padding:clamp(60px,8vw,112px) 0; text-align:center;
  position:relative; overflow:hidden;
}
.vision::after{
  content:''; position:absolute; inset:-40% -10% auto auto; width:60vmax; height:60vmax;
  background:radial-gradient(circle, rgba(255,255,255,.09), transparent 62%);
  pointer-events:none;
}
.vision__quote{
  font-family:var(--display); font-weight:700;
  font-size:clamp(1.35rem,3.2vw,2.5rem); line-height:1.24;
  letter-spacing:-.02em; font-variation-settings:'wdth' 94;
  max-width:20ch; margin-inline:auto; text-wrap:balance;
}

/* ── material grid ─────────────────────────────────────── */
.props{
  display:grid; grid-template-columns:repeat(auto-fit,minmax(min(100%,238px),1fr));
  border-top:1px solid var(--line); border-left:1px solid var(--line);
}
.prop{
  padding:28px 26px 30px;
  border-right:1px solid var(--line); border-bottom:1px solid var(--line);
  background:rgba(255,255,255,.4);
  transition:background .3s var(--ease);
}
.prop:hover{ background:#fff; }
.prop__val{
  display:block; font-size:1.55rem; font-weight:600; color:var(--maroon);
  letter-spacing:-.02em; margin-bottom:12px;
}
.prop h3{ margin-bottom:.45em; }
.prop p{ margin:0; font-size:.9rem; color:var(--steel); line-height:1.6; }

.strip{ margin:clamp(36px,5vw,60px) 0 0; }
.strip img{ border-radius:3px; width:100%; object-fit:cover; max-height:340px; }
.strip--dark img{ object-fit:contain; background:var(--ink); max-height:300px; }
.strip figcaption{
  margin-top:10px; font-family:var(--mono); font-size:.7rem;
  letter-spacing:.1em; text-transform:uppercase; color:var(--steel);
}
.strip--dark figcaption{ color:#8D95A2; }
/* ── process animation ─────────────────────────────────── */
.film{ margin:clamp(36px,5vw,60px) 0 0; }
.film__frame{
  position:relative; width:100%; aspect-ratio:16 / 9;
  background:var(--ink); border-radius:3px; overflow:hidden;
  border:1px solid rgba(255,255,255,.09);
}
.film__poster{
  position:absolute; inset:0; width:100%; height:100%;
  object-fit:contain; padding:6%;
  transition:opacity .6s var(--ease);
}
.film__player{
  position:absolute; inset:0; width:100%; height:100%;
  border:0; display:block; opacity:0;
  transition:opacity .8s var(--ease);
}
.film.is-playing .film__player{ opacity:1; }
.film.is-playing .film__poster{ opacity:0; }
.film figcaption{
  margin-top:10px; font-family:var(--mono); font-size:.7rem;
  letter-spacing:.1em; text-transform:uppercase; color:#8D95A2;
}

.strip--lead{ margin:0 0 clamp(26px,4vw,44px); }
.strip--lead img{ width:100%; max-height:none; border-radius:3px; }

/* ── product cards ─────────────────────────────────────── */
.cards{
  display:grid; grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr));
  gap:18px;
}
.card{
  position:relative; background:#fff; padding:30px 26px 32px;
  border:1px solid var(--line); border-radius:3px; overflow:hidden;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease);
}
.card::before{
  content:''; position:absolute; left:0; top:0; bottom:0; width:3px;
  background:var(--maroon); transform:scaleY(0); transform-origin:top;
  transition:transform .4s var(--ease);
}
.card:hover{ transform:translateY(-5px); box-shadow:0 26px 44px -30px rgba(27,31,39,.5); }
.card:hover::before{ transform:scaleY(1); }
.card h3{ margin-bottom:.6em; }
.card p{ margin:0; font-size:.92rem; color:var(--steel); }

/* ── colour swatch block ───────────────────────────────── */
.swatchbox{
  margin-top:22px; background:var(--ink); color:#E7E9ED; border-radius:3px;
  display:grid; grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);
  gap:24px; align-items:center; padding:clamp(26px,4vw,44px);
}
.swatchbox h3{ color:#fff; font-size:1.24rem; margin-bottom:.5em; }
.swatchbox p{ color:#AAB2BE; font-size:.93rem; }
.swatchbox .eyebrow{ color:#E5A9B9; }
.swatches{ display:flex; flex-wrap:wrap; gap:10px; margin-top:20px; }
.swatch{
  width:38px; height:38px; border-radius:50%; cursor:pointer;
  background:var(--s); border:2px solid rgba(255,255,255,.25);
  transition:transform .25s var(--ease), border-color .25s var(--ease);
}
.swatch:hover{ transform:scale(1.1); }
.swatch.is-active{ border-color:#fff; transform:scale(1.12); }
.skein{ width:100%; max-width:250px; justify-self:center; }

/* ── faq ───────────────────────────────────────────────── */
.faq{ border-top:1px solid var(--line); }
.faq__item{ border-bottom:1px solid var(--line); }
.faq__item summary{
  list-style:none; cursor:pointer; padding:18px 34px 18px 0; position:relative;
}
.faq__item summary::-webkit-details-marker{ display:none; }
.faq__item summary h3{ margin:0; font-size:1rem; }
.faq__item summary::after{
  content:''; position:absolute; right:8px; top:26px;
  width:9px; height:9px; border-right:1.8px solid var(--maroon);
  border-bottom:1.8px solid var(--maroon); transform:rotate(45deg);
  transition:transform .3s var(--ease);
}
.faq__item[open] summary::after{ transform:rotate(-135deg); top:30px; }
.faq__item p{
  margin:0 0 20px; max-width:70ch; color:var(--steel); font-size:.95rem;
}
.faq__item summary:hover h3{ color:var(--maroon); }

/* ── ticks list ────────────────────────────────────────── */
.ticks{ list-style:none; margin:0 0 1.4em; padding:0; }
.ticks li{
  position:relative; padding:11px 0 11px 30px;
  border-bottom:1px solid var(--line); font-size:.96rem;
}
.ticks li::before{
  content:''; position:absolute; left:2px; top:19px;
  width:11px; height:11px; border:2px solid var(--maroon);
  border-radius:50%;
}
.ticks li strong{ font-weight:600; }
.note{ font-size:.93rem; color:var(--steel); max-width:56ch; }
.section--dark .note{ color:#AAB2BE; }

/* ── process flow ──────────────────────────────────────── */
.flow{
  list-style:none; margin:0; padding:0;
  display:grid; grid-template-columns:repeat(auto-fit,minmax(min(100%,190px),1fr)); gap:0;
  border-top:1px solid rgba(255,255,255,.14);
}
.flow__step{
  padding:26px 22px 30px;
  border-bottom:1px solid rgba(255,255,255,.14);
  border-right:1px solid rgba(255,255,255,.14);
}
.flow__step:last-child{ border-right:0; }
.flow__no{
  display:block; font-size:.74rem; letter-spacing:.2em; color:var(--maroon);
  margin-bottom:16px;
}
.section--dark .flow__no{ color:#E5A9B9; }
.flow__step h3{ margin-bottom:.5em; font-size:1rem; }
.flow__step p{ margin:0; font-size:.87rem; color:#9BA3B0; line-height:1.6; }

/* ── spec table ────────────────────────────────────────── */
.table-wrap{ overflow-x:auto; border:1px solid var(--line); border-radius:3px; background:#fff; }
.spec{ width:100%; border-collapse:collapse; min-width:420px; }
.spec thead th{
  text-align:left; padding:16px 24px;
  font-family:var(--mono); font-size:.68rem; letter-spacing:.16em; text-transform:uppercase;
  color:#fff; background:var(--ink); font-weight:500;
}
.spec tbody th{
  text-align:left; padding:15px 24px; font-weight:600; font-size:.94rem;
  border-bottom:1px solid var(--line); width:46%;
}
.spec tbody td{
  padding:15px 24px; border-bottom:1px solid var(--line);
  font-size:.92rem; color:var(--maroon-deep);
}
.spec tbody tr:last-child th, .spec tbody tr:last-child td{ border-bottom:0; }
.spec tbody tr{ transition:background .25s var(--ease); }
.spec tbody tr:hover{ background:var(--maroon-tint); }
.spec__soon{
  display:inline-block; margin-left:.4em;
  font-size:.82em; color:var(--steel); letter-spacing:.01em;
}
.footnote{
  margin-top:14px; font-family:var(--mono); font-size:.72rem;
  letter-spacing:.08em; color:var(--steel);
}

/* ── application tiles ─────────────────────────────────── */
.tiles{ display:grid; grid-template-columns:repeat(auto-fit,minmax(min(100%,248px),1fr)); gap:16px; }
.tile{
  margin:0; overflow:hidden; border-radius:3px; background:#171A21;
  display:flex; flex-direction:column;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease);
}
.tile:hover{ transform:translateY(-4px); box-shadow:0 26px 44px -30px rgba(27,31,39,.6); }
.tile img{
  width:100%; height:200px; object-fit:contain; background:#171A21;
  padding:6px 6px 0;
  transition:transform .7s var(--ease);
}
.tile:hover img{ transform:scale(1.04); }
.tile figcaption{
  padding:4px 20px 20px; color:#fff; margin-top:auto;
  border-top:1px solid rgba(255,255,255,.08);
  padding-top:16px;
}
.tile figcaption span{
  display:block; font-family:var(--display); font-weight:700; font-size:1rem;
}
.tile figcaption small{
  display:block; margin-top:3px; font-size:.76rem; color:#C6CCD6;
}
.tiles + .note{ margin-top:22px; }

/* ── company marks ─────────────────────────────────────── */
.split__media--marks{
  display:flex; align-items:center; justify-content:center; gap:clamp(20px,4vw,48px);
  flex-wrap:wrap;
}
.mark--seal{ width:min(46%,210px); }
.mark--bq{ width:min(32%,140px); }

/* ── enquiry ───────────────────────────────────────────── */
.enquiry{ background:var(--ink); color:#E7E9ED; padding:clamp(64px,9vw,124px) 0; }
.enquiry h2{ color:#fff; max-width:16ch; }
.enquiry p{ color:#AAB2BE; }
.enquiry__grid{
  display:grid; grid-template-columns:minmax(0,1fr) minmax(0,.95fr);
  gap:clamp(32px,6vw,80px); align-items:start;
}
.contact{ list-style:none; margin:2em 0 0; padding:0; }
.contact li{
  display:grid; grid-template-columns:78px 1fr; gap:14px;
  padding:14px 0; border-top:1px solid rgba(255,255,255,.13);
  font-size:.94rem;
}
.contact__k{
  font-size:.66rem; letter-spacing:.16em; text-transform:uppercase; color:#7E8797;
  padding-top:3px;
}
.contact a{ color:#fff; text-decoration:none; border-bottom:1px solid rgba(229,169,185,.5); }
.contact a:hover{ border-bottom-color:#E5A9B9; color:#E5A9B9; }

.form{
  display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:14px;
  background:rgba(255,255,255,.035); border:1px solid rgba(255,255,255,.12);
  border-radius:3px; padding:clamp(22px,3vw,32px);
}
.field{ grid-column:1 / -1; display:flex; flex-direction:column; gap:6px; }
.field--half{ grid-column:span 1; }
.field label{
  font-family:var(--mono); font-size:.66rem; letter-spacing:.14em;
  text-transform:uppercase; color:#8C95A3;
}
.field input, .field textarea{
  font-family:var(--body); font-size:16px; color:#fff;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.16); border-radius:2px;
  padding:11px 13px; width:100%; resize:vertical;
  transition:border-color .25s var(--ease), background .25s var(--ease);
}
.field input::placeholder, .field textarea::placeholder{ color:#69717F; }
.field input:focus, .field textarea:focus{
  outline:none; border-color:#E5A9B9; background:rgba(255,255,255,.08);
}
.field input[aria-invalid="true"], .field textarea[aria-invalid="true"]{ border-color:#E0788F; }
.form .btn{ grid-column:1 / -1; }
.hp{ position:absolute; left:-9999px; width:1px; height:1px; opacity:0; }
.form__status{
  grid-column:1 / -1; margin:0; font-size:.86rem; min-height:1.2em; color:#E5A9B9;
}

/* ── footer ────────────────────────────────────────────── */
.footer{ background:#12151B; color:#8C95A3; padding:44px 0; font-size:.86rem; }
.footer__grid{ display:flex; flex-wrap:wrap; gap:22px 40px; align-items:center; }
.footer__brand{ display:flex; align-items:center; gap:13px; }
.footer__brand strong{ display:block; color:#fff; font-family:var(--display); font-size:.98rem; }
.footer__brand span{ display:block; font-size:.78rem; }
.footer__nav{ display:flex; flex-wrap:wrap; gap:10px 20px; margin-left:auto; }
.footer__nav a{ color:#8C95A3; text-decoration:none; }
.footer__nav a:hover{ color:#fff; }
.footer__legal{ width:100%; margin:0; padding-top:20px; border-top:1px solid rgba(255,255,255,.09); font-size:.76rem; }

/* ── scroll reveal ─────────────────────────────────────── */
.reveal{
  opacity:0; transform:translateY(26px);
  transition:opacity .75s var(--ease), transform .75s var(--ease);
}
.reveal.is-in{ opacity:1; transform:none; }
.reveal[data-delay="1"]{ transition-delay:.08s; }
.reveal[data-delay="2"]{ transition-delay:.16s; }
.reveal[data-delay="3"]{ transition-delay:.24s; }
.reveal[data-delay="4"]{ transition-delay:.32s; }
.reveal[data-delay="5"]{ transition-delay:.40s; }
.reveal[data-delay="6"]{ transition-delay:.48s; }

/* ── responsive ────────────────────────────────────────── */
@media (max-width:1080px){
  .nav__links{ display:none; }
  .nav__cta{ display:none; }
  .nav__toggle{ display:flex; }
  .drawer[hidden]{ display:flex; }
}
@media (max-width:1100px){
  /* keep the thread inside the gutter once side margins tighten */
  :root{ --rail-w:34px; }
  body{ background-attachment:scroll, scroll; }
}
@media (max-width:900px){
  .hero{ padding-top:clamp(104px,14vh,140px); }
  .hero__grid{ grid-template-columns:1fr; }
  .hero__stage{ order:-1; }
  .bobbin{ width:min(58%,220px); }
  .hero__title{ font-size:clamp(2.1rem,11.5vw,4.4rem); }
  .split, .enquiry__grid{ grid-template-columns:1fr; }
  .split--rev .split__media{ order:0; }
  .split__body h2{ max-width:none; }
  .ribbon{ grid-template-columns:repeat(2,1fr); }
  .ribbon__item{ padding:20px 12px; border-top:1px solid var(--line); }
  .ribbon__item:nth-child(odd){ border-left:0; }
  .ribbon__item:nth-child(-n+2){ border-top:0; }
  .swatchbox{ grid-template-columns:1fr; }
  .skein{ order:-1; }
  .footer__nav{ margin-left:0; }
}
@media (max-width:560px){
  :root{ --gut:18px; }

  /* the table becomes label-over-value cards — no inner side-scroll */
  .table-wrap{ overflow:visible; border:0; background:transparent; }
  .spec{ min-width:0; display:block; }
  .spec thead{ display:none; }
  .spec tbody{ display:block; }
  .spec tbody tr{
    display:block; background:#fff; border:1px solid var(--line);
    border-radius:3px; margin-bottom:8px; padding:13px 16px;
  }
  .spec tbody tr:hover{ background:#fff; }
  .spec tbody th, .spec tbody td{
    display:block; width:auto; padding:0; border:0;
  }
  .spec tbody th{
    font-family:var(--mono); font-size:.64rem; font-weight:500;
    letter-spacing:.15em; text-transform:uppercase; color:var(--steel);
    margin-bottom:4px;
  }
  .spec tbody td{ font-size:.95rem; }
  .spec__soon{ display:block; margin:3px 0 0; font-size:.78rem; }
  .rail{ display:none; }
  .form{ grid-template-columns:1fr; }
  .field--half{ grid-column:1 / -1; }
  .tile img{ height:168px; }
  .contact li{ grid-template-columns:1fr; gap:3px; }

  /* comfortable thumb targets */
  .btn{ padding:1em 1.4em; min-height:48px; }
  .hero__actions .btn{ width:100%; }
  .swatch{ width:44px; height:44px; }
  .nav__links a, .footer__nav a{ padding-block:8px; }
  .drawer a{ font-size:1.35rem; padding:12px 0; }

  /* tighter vertical rhythm so sections do not feel endless */
  .section{ padding:52px 0; }
  .head{ margin-bottom:28px; }
  .prop{ padding:22px 20px 24px; }
  .card{ padding:24px 20px 26px; }
  .flow__step{ padding:22px 18px 24px; }
  .spec thead th, .spec tbody th, .spec tbody td{ padding:13px 16px; }
  .ribbon__num{ font-size:1.7rem; }
  .split__media img{ box-shadow:none; }
  .bobbin{ width:min(52%,180px); }
  .stage__caption{ gap:12px; font-size:.64rem; }
}

@media (max-width:380px){
  .ribbon{ grid-template-columns:1fr; }
  .ribbon__item{ border-left:0; }
  .ribbon__item:nth-child(n){ border-top:1px solid var(--line); }
  .ribbon__item:first-child{ border-top:0; }
}

/* ── reduced motion ────────────────────────────────────── */
@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{
    animation-duration:.01ms !important; animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
  }
  .reveal{ opacity:1; transform:none; }
  .hero__title .line > span{ transform:none; }
  .rail{ display:none; }
}