/* ==========================================================================
   Threadlane Global — Custom Apparel & Manufacturing
   Design tokens: ink, linen, brass, oxblood, sage
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,400;0,9..144,500;0,9..144,600;1,9..144,400&family=Work+Sans:wght@300;400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  /* -- palette -- */
  --ink:        #17140f;
  --ink-soft:   #2b271f;
  --linen:      #e7e0cf;
  --linen-dim:  #dcd4bf;
  --paper:      #f4f0e4;
  --brass:      #a9822f;
  --brass-dim:  #8a6b28;
  --oxblood:    #6e2a22;
  --sage:       #565c48;
  --line:       rgba(23,20,15,0.16);
  --line-soft:  rgba(23,20,15,0.09);

  /* -- type -- */
  --display: 'Fraunces', serif;
  --body:    'Work Sans', sans-serif;
  --mono:    'IBM Plex Mono', monospace;

  /* -- rhythm -- */
  --gutter: clamp(1.25rem, 4vw, 3.5rem);
  --radius: 2px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important; }
}

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

img{ max-width:100%; display:block; }
a{ color:inherit; }
button{ font-family:inherit; }

h1,h2,h3,h4{
  font-family:var(--display);
  font-weight:500;
  line-height:1.05;
  margin:0;
  letter-spacing:-0.01em;
}

p{ margin:0; }

.container{
  width:100%;
  max-width:1280px;
  margin-inline:auto;
  padding-inline:var(--gutter);
}

/* -- focus states -- */
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
  outline:2px solid var(--brass);
  outline-offset:3px;
}

/* -- eyebrow / labels -- */
.eyebrow{
  font-family:var(--mono);
  font-size:0.72rem;
  letter-spacing:0.18em;
  text-transform:uppercase;
  color:var(--brass-dim);
  display:inline-flex;
  align-items:center;
  gap:0.6em;
}
.eyebrow::before{
  content:"";
  width:1.4em;
  height:1px;
  background:var(--brass-dim);
  display:inline-block;
}

/* ==========================================================================
   Signature element: pinked (zig-zag) edges — evokes pinking shears /
   fabric-cut edges. Used sparingly on frames, dividers, and swatch cards.
   ========================================================================== */
.pinked{
  --pk: 14px;
  clip-path: polygon(
    0% var(--pk), 3% 0%, 6% var(--pk), 9% 0%, 12% var(--pk), 15% 0%, 18% var(--pk), 21% 0%, 24% var(--pk), 27% 0%, 30% var(--pk), 33% 0%, 36% var(--pk), 39% 0%, 42% var(--pk), 45% 0%, 48% var(--pk), 51% 0%, 54% var(--pk), 57% 0%, 60% var(--pk), 63% 0%, 66% var(--pk), 69% 0%, 72% var(--pk), 75% 0%, 78% var(--pk), 81% 0%, 84% var(--pk), 87% 0%, 90% var(--pk), 93% 0%, 96% var(--pk), 99% 0%, 100% var(--pk),
    100% calc(100% - var(--pk)), 97% 100%, 94% calc(100% - var(--pk)), 91% 100%, 88% calc(100% - var(--pk)), 85% 100%, 82% calc(100% - var(--pk)), 79% 100%, 76% calc(100% - var(--pk)), 73% 100%, 70% calc(100% - var(--pk)), 67% 100%, 64% calc(100% - var(--pk)), 61% 100%, 58% calc(100% - var(--pk)), 55% 100%, 52% calc(100% - var(--pk)), 49% 100%, 46% calc(100% - var(--pk)), 43% 100%, 40% calc(100% - var(--pk)), 37% 100%, 34% calc(100% - var(--pk)), 31% 100%, 28% calc(100% - var(--pk)), 25% 100%, 22% calc(100% - var(--pk)), 19% 100%, 16% calc(100% - var(--pk)), 13% 100%, 10% calc(100% - var(--pk)), 7% 100%, 4% calc(100% - var(--pk)), 1% 100%, 0% calc(100% - var(--pk))
  );
}

.pinked-divider{
  height:20px;
  background:repeating-linear-gradient(
    -55deg, transparent 0 8px, var(--line) 8px 9px
  ), repeating-linear-gradient(
    55deg, transparent 0 8px, var(--line) 8px 9px
  );
  opacity:0.6;
}
/* ==========================================================================
   Announcement banner — "Launching Soon" sliding strip
   ========================================================================== */
.announcement-bar{
  background:var(--oxblood);
  color:var(--paper);
  overflow:hidden;
  padding-block:0.55rem;
  position:relative;
}
.announcement-track{
  display:flex;
  width:max-content;
  animation:announcement-scroll 22s linear infinite;
}
.announcement-track span{
  font-family:var(--mono);
  font-size:0.78rem;
  letter-spacing:0.1em;
  text-transform:uppercase;
  white-space:nowrap;
  padding-inline:1.2rem;
}
.announcement-track span::after{
  content:"—";
  margin-left:1.2rem;
  color:var(--brass);
}
@keyframes announcement-scroll{
  from{ transform:translateX(0); }
  to{ transform:translateX(-50%); }
}
@media (prefers-reduced-motion: reduce){
  .announcement-track{ animation:none; }
}
/* ==========================================================================
   Header
   ========================================================================== */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(244,240,228,0.92);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding-block:1.1rem;
}
.brand{
  font-family:var(--display);
  font-size:1.5rem;
  font-weight:600;
  letter-spacing:0.02em;
  text-decoration:none;
  display:flex;
  flex-direction:column;
  line-height:1;
}
.brand small{
  font-family:var(--mono);
  font-size:0.55rem;
  letter-spacing:0.22em;
  color:var(--brass-dim);
  font-weight:400;
  margin-top:0.35em;
}
.nav-links{
  display:flex; align-items:center; gap:2.2rem;
  list-style:none; margin:0; padding:0;
}
.nav-links a{
  text-decoration:none;
  font-size:0.92rem;
  letter-spacing:0.01em;
  position:relative;
  padding-bottom:2px;
}
.nav-links a::after{
  content:"";
  position:absolute; left:0; bottom:0;
  width:0; height:1px; background:var(--ink);
  transition:width 0.25s ease;
}
.nav-links a:hover::after,
.nav-links a[aria-current="page"]::after{ width:100%; }
.nav-links a[aria-current="page"]{ color:var(--oxblood); }

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:0.5em;
  font-family:var(--mono);
  font-size:0.76rem;
  letter-spacing:0.08em;
  text-transform:uppercase;
  text-decoration:none;
  padding:0.85em 1.5em;
  border:1px solid var(--ink);
  border-radius:var(--radius);
  background:transparent;
  color:var(--ink);
  cursor:pointer;
  transition:background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.btn:hover{ background:var(--ink); color:var(--paper); }
.btn:active{ transform:translateY(1px); }
.btn-solid{ background:var(--ink); color:var(--paper); }
.btn-solid:hover{ background:var(--oxblood); border-color:var(--oxblood); color:var(--paper); }
.btn-ghost{ border-color:var(--line); }

.nav-cta{ display:flex; align-items:center; gap:1rem; }

.nav-toggle{
  display:none;
  background:none; border:none; cursor:pointer;
  width:32px; height:22px; position:relative;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{
  content:""; position:absolute; left:0; width:100%; height:1px; background:var(--ink);
  transition:transform 0.25s ease, opacity 0.2s ease;
}
.nav-toggle span{ top:50%; }
.nav-toggle span::before{ top:-8px; }
.nav-toggle span::after{ top:8px; }
.nav-toggle.is-open span{ background:transparent; }
.nav-toggle.is-open span::before{ transform:translateY(8px) rotate(45deg); }
.nav-toggle.is-open span::after{ transform:translateY(-8px) rotate(-45deg); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{
  padding-block:clamp(3rem, 8vw, 6rem) clamp(2.5rem, 6vw, 4rem);
}
.hero-grid{
  display:grid;
  grid-template-columns:1.05fr 0.95fr;
  gap:clamp(2rem, 5vw, 4rem);
  align-items:end;
}
.hero-heading{
  font-size:clamp(2.6rem, 5.6vw, 4.8rem);
  max-width:14ch;
}
.hero-heading em{
  font-style:italic;
  color:var(--oxblood);
}
.hero-sub{
  max-width:38ch;
  margin-top:1.4rem;
  color:var(--ink-soft);
  font-size:1.05rem;
}
.hero-actions{
  display:flex; gap:1rem; margin-top:2.2rem; flex-wrap:wrap;
}
.hero-meta{
  display:flex; gap:2.2rem; margin-top:3rem; flex-wrap:wrap;
}
.hero-meta div{ font-family:var(--mono); font-size:0.72rem; letter-spacing:0.05em; color:var(--sage); }
.hero-meta strong{
  display:block; font-family:var(--display); font-size:1.6rem; color:var(--ink); font-weight:500;
}

.swatch-frame{
  background:var(--linen);
  aspect-ratio:4/5;
  padding:1.1rem;
  position:relative;
}
.swatch-frame .pinked{
  width:100%; height:100%;
  background:var(--ink-soft);
  display:flex; align-items:center; justify-content:center;
  overflow:hidden;
  position:relative;
}
.swatch-frame img{ width:100%; height:100%; object-fit:cover; }
.swatch-placeholder{
  color:var(--linen-dim);
  text-align:center;
  font-family:var(--mono);
  font-size:0.78rem;
  letter-spacing:0.06em;
  padding:2rem;
  line-height:1.7;
}
.swatch-tag{
  position:absolute; bottom:-14px; left:1.4rem;
  background:var(--paper); border:1px solid var(--line);
  padding:0.5em 0.9em;
  font-family:var(--mono); font-size:0.68rem; letter-spacing:0.06em;
  color:var(--sage);
}

/* ==========================================================================
   Ticker
   ========================================================================== */
.ticker{
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  background:var(--ink);
  color:var(--linen);
  overflow:hidden;
  padding-block:0.9rem;
}
.ticker-track{
  display:flex;
  width:max-content;
  animation:ticker 32s linear infinite;
}
.ticker-track span{
  font-family:var(--mono);
  font-size:0.82rem;
  letter-spacing:0.12em;
  text-transform:uppercase;
  padding-inline:1.4rem;
  white-space:nowrap;
}
.ticker-track span::after{ content:"—"; margin-left:1.4rem; color:var(--brass); }
@keyframes ticker{
  from{ transform:translateX(0); }
  to{ transform:translateX(-50%); }
}

/* ==========================================================================
   Section basics
   ========================================================================== */
section{ padding-block:clamp(3.5rem, 7vw, 6.5rem); }
.section-head{
  display:flex; justify-content:space-between; align-items:flex-end;
  gap:2rem; margin-bottom:clamp(2rem, 4vw, 3.2rem); flex-wrap:wrap;
}
.section-title{ font-size:clamp(1.9rem, 3.4vw, 2.8rem); max-width:16ch; margin-top:0.6rem; }
.section-note{ max-width:34ch; color:var(--ink-soft); font-size:0.98rem; }

.divider{ border:none; border-top:1px solid var(--line); margin:0; }

/* ==========================================================================
   About
   ========================================================================== */
.about-grid{
  display:grid;
  grid-template-columns:0.9fr 1.1fr;
  gap:clamp(2rem, 5vw, 4.5rem);
  align-items:center;
}
.about-frame{
  aspect-ratio:5/6;
  background:var(--linen);
  padding:0.9rem;
}
.about-copy p + p{ margin-top:1.1rem; }
.about-copy{ font-size:1.02rem; color:var(--ink-soft); max-width:52ch; }
.about-list{
  list-style:none; margin:2rem 0 0; padding:0;
  display:grid; gap:0.9rem;
}
.about-list li{
  display:flex; gap:0.8rem; align-items:baseline;
  font-size:0.96rem;
}
.about-list li::before{
  content:"◆";
  color:var(--brass);
  font-size:0.55rem;
  transform:translateY(-3px);
}

/* ==========================================================================
   Services
   ========================================================================== */
.services-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  border-top:1px solid var(--line);
  border-left:1px solid var(--line);
}
.service-card{
  padding:2.2rem;
  border-right:1px solid var(--line);
  border-bottom:1px solid var(--line);
  transition:background 0.25s ease;
}
.service-card:hover{ background:var(--linen); }
.service-card h3{ font-size:1.25rem; margin-top:1rem; }
.service-card p{ margin-top:0.7rem; color:var(--ink-soft); font-size:0.94rem; }
.service-icon{
  width:34px; height:34px;
  color:var(--oxblood);
}

/* ==========================================================================
   Fabric library
   ========================================================================== */
.fabric-grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:1.4rem;
}
.fabric-card{ display:flex; flex-direction:column; gap:0.7rem; }
.fabric-swatch{
  aspect-ratio:1/1;
  background:var(--linen);
  padding:0.5rem;
}
.fabric-swatch .pinked{
  width:100%; height:100%;
  background:var(--ink-soft);
  display:flex; align-items:center; justify-content:center;
}
.fabric-swatch img{ width:100%; height:100%; object-fit:cover; }
.fabric-label{ display:flex; justify-content:space-between; font-family:var(--mono); font-size:0.72rem; letter-spacing:0.04em; }
.fabric-label span:last-child{ color:var(--sage); }

/* ==========================================================================
   Process (real sequence — numbering justified)
   ========================================================================== */
.process-list{
  display:grid;
  grid-template-columns:repeat(5, 1fr);
  gap:0;
  position:relative;
}
.process-step{
  padding-inline:1rem 1.6rem;
  border-left:1px solid var(--line);
  position:relative;
}
.process-step:first-child{ padding-inline-start:0; border-left:none; }
.process-num{
  font-family:var(--mono); color:var(--brass); font-size:0.85rem; letter-spacing:0.05em;
}
.process-step h3{ font-size:1.1rem; margin-top:0.9rem; }
.process-step p{ margin-top:0.7rem; font-size:0.9rem; color:var(--ink-soft); }

/* ==========================================================================
   Portfolio (grid + filters) — shared with portfolio.html
   ========================================================================== */
.filter-bar{
  display:flex; gap:0.6rem; flex-wrap:wrap; margin-bottom:2.5rem;
}
.filter-btn{
  font-family:var(--mono); font-size:0.74rem; letter-spacing:0.06em; text-transform:uppercase;
  padding:0.55em 1.1em;
  border:1px solid var(--line);
  background:transparent;
  cursor:pointer;
  color:var(--ink-soft);
  transition:all 0.2s ease;
}
.filter-btn:hover{ border-color:var(--ink); color:var(--ink); }
.filter-btn.is-active{ background:var(--ink); border-color:var(--ink); color:var(--paper); }

.portfolio-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:1.6rem;
}
.portfolio-item{
  cursor:default;
}
.portfolio-frame{
  aspect-ratio:3/4;
  background:var(--linen);
  padding:0.6rem;
}
.portfolio-frame .pinked{
  width:100%; height:100%; background:var(--ink-soft);
  display:flex; align-items:center; justify-content:center; overflow:hidden;
}
.portfolio-frame img{ width:100%; height:100%; object-fit:cover; }
.portfolio-caption{
  display:flex; justify-content:space-between; margin-top:0.8rem;
  font-size:0.85rem;
}
.portfolio-caption span:last-child{ font-family:var(--mono); font-size:0.7rem; color:var(--sage); }
.portfolio-item[hidden]{ display:none; }

/* ==========================================================================
   Testimonials
   ========================================================================== */
.testimonial-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:2rem;
}
.testimonial-card{
  border-top:2px solid var(--brass);
  padding-top:1.4rem;
}
.testimonial-quote{
  font-family:var(--display);
  font-size:1.2rem;
  font-style:italic;
  line-height:1.45;
}
.testimonial-cite{
  display:block; margin-top:1.2rem; font-family:var(--mono); font-size:0.75rem; color:var(--sage);
}

/* ==========================================================================
   CTA band
   ========================================================================== */
.cta-band{
  background:var(--ink);
  color:var(--paper);
}
.cta-band .section-title{ color:var(--paper); }
.cta-inner{
  display:flex; justify-content:space-between; align-items:center; gap:2rem; flex-wrap:wrap;
}
.cta-band .btn{ border-color:var(--paper); color:var(--paper); }
.cta-band .btn:hover{ background:var(--paper); color:var(--ink); }
.cta-band .btn-solid{ background:var(--brass); border-color:var(--brass); color:var(--ink); }
.cta-band .btn-solid:hover{ background:var(--paper); border-color:var(--paper); }

/* ==========================================================================
   Forms (custom order / contact)
   ========================================================================== */
.form-shell{
  display:grid;
  grid-template-columns:0.85fr 1.15fr;
  gap:clamp(2rem, 5vw, 4rem);
}
.form-aside .eyebrow{ margin-bottom:1rem; }
.form-aside ul{ list-style:none; margin:1.6rem 0 0; padding:0; display:grid; gap:1rem; }
.form-aside li{ display:flex; gap:0.8rem; font-size:0.92rem; color:var(--ink-soft); }
.form-aside li strong{ color:var(--ink); font-weight:500; min-width:6.5rem; display:inline-block; }

.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:1.2rem; }
.field{ margin-bottom:1.3rem; }
.field label{
  display:block; font-family:var(--mono); font-size:0.72rem; letter-spacing:0.06em;
  text-transform:uppercase; color:var(--sage); margin-bottom:0.5em;
}
.field input, .field select, .field textarea{
  width:100%;
  font-family:var(--body);
  font-size:0.98rem;
  padding:0.75em 0.85em;
  border:1px solid var(--line);
  background:var(--paper);
  color:var(--ink);
  border-radius:var(--radius);
}
.field textarea{ resize:vertical; min-height:110px; }
.field input::placeholder, .field textarea::placeholder{ color:rgba(23,20,15,0.35); }
.field-hint{ font-size:0.78rem; color:var(--sage); margin-top:0.4em; }

.checkbox-row{ display:flex; align-items:flex-start; gap:0.7em; margin-bottom:1.4rem; }
.checkbox-row input{ margin-top:0.3em; width:auto; }
.checkbox-row label{ font-size:0.86rem; color:var(--ink-soft); text-transform:none; letter-spacing:0; font-family:var(--body); }

.form-status{
  margin-top:1rem; padding:0.9em 1.1em;
  border:1px solid var(--line);
  font-size:0.88rem;
  display:none;
}
.form-status.is-visible{ display:block; }
.form-status.is-success{ border-color:var(--sage); color:var(--sage); }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer{
  background:var(--ink);
  color:var(--linen);
  padding-block:clamp(3rem, 6vw, 4.5rem) 2rem;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 0.8fr 0.8fr 1fr;
  gap:2.5rem;
}
.footer-brand{ font-family:var(--display); font-size:1.6rem; }
.footer-tag{ margin-top:1rem; color:rgba(231,224,207,0.65); font-size:0.92rem; max-width:32ch; }
.footer-col h4{
  font-family:var(--mono); font-size:0.72rem; letter-spacing:0.1em; text-transform:uppercase;
  color:var(--brass); margin-bottom:1.1rem; font-weight:400;
}
.footer-col ul{ list-style:none; margin:0; padding:0; display:grid; gap:0.7rem; }
.footer-col a{ text-decoration:none; color:rgba(231,224,207,0.82); font-size:0.92rem; }
.footer-col a:hover{ color:var(--paper); }
.footer-bottom{
  margin-top:3rem; padding-top:1.6rem;
  border-top:1px solid rgba(231,224,207,0.18);
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:1rem;
  font-size:0.78rem; color:rgba(231,224,207,0.55);
}
.footer-bottom a{ text-decoration:underline; }

/* ==========================================================================
   Page hero (interior pages)
   ========================================================================== */
.page-hero{ padding-block:clamp(2.5rem, 6vw, 4rem) 2rem; }
.page-hero .section-title{ margin-top:0.8rem; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 980px){
  .hero-grid, .about-grid, .form-shell{ grid-template-columns:1fr; }
  .services-grid{ grid-template-columns:repeat(2,1fr); }
  .fabric-grid{ grid-template-columns:repeat(2,1fr); }
  .process-list{ grid-template-columns:repeat(2,1fr); row-gap:2rem; }
  .process-step{ border-left:none; padding-inline:0; }
  .portfolio-grid{ grid-template-columns:repeat(2,1fr); }
  .testimonial-grid{ grid-template-columns:1fr; gap:2.6rem; }
  .footer-grid{ grid-template-columns:1fr 1fr; row-gap:2.4rem; }
}

@media (max-width: 760px){
  .nav-links, .nav-cta .btn-ghost{ display:none; }
  .nav-toggle{ display:block; }
  .nav.is-open .nav-links{
    display:flex; flex-direction:column; gap:1.4rem;
    position:absolute; top:100%; left:0; right:0;
    background:var(--paper); border-bottom:1px solid var(--line);
    padding:1.6rem var(--gutter) 2rem;
  }
  .services-grid{ grid-template-columns:1fr; }
  .fabric-grid{ grid-template-columns:repeat(2,1fr); }
  .process-list{ grid-template-columns:1fr; }
  .portfolio-grid{ grid-template-columns:1fr; }
  .field-row{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr; }
  .cta-inner{ flex-direction:column; align-items:flex-start; }
}