/* =========================================================
   NOSHOELACES — token system
   Color:  --bg #0a0a0a | --bg-panel #131313 | --ink #f5f5f2
           --lime #cdfb2a | --mute #8a8a86 | --line #262626
   Type:   display = 'Anton' (condensed, slanted via skew)
           body    = 'Inter'
   Layout: diagonal-cut hero, slash motif as recurring divider
   Signature: the "slip line" — a lime diagonal swoosh reused
              as divider / underline / loading cue, echoing
              the logo's swoosh under the NS mark
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Anton&family=Inter:wght@400;500;600;700;800&display=swap');

:root{
  --bg:#0a0a0a;
  --bg-panel:#131313;
  --bg-panel-2:#181818;
  --ink:#f5f5f2;
  --lime:#cdfb2a;
  --mute:#8a8a86;
  --line:#262626;
  --radius:2px;
  --ease:cubic-bezier(.16,1,.3,1);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:'Inter',sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:.01ms !important; transition-duration:.01ms !important;}
}

img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}

.wrap{
  max-width:1180px;
  margin:0 auto;
  padding:0 24px;
}

/* ---------- display type ---------- */
h1,h2,h3,.display{
  font-family:'Anton',sans-serif;
  font-weight:400;
  letter-spacing:.01em;
  text-transform:uppercase;
  line-height:1.02;
  margin:0;
}
h1{font-size:clamp(2.6rem,7vw,5.4rem);}
h2{font-size:clamp(1.8rem,4vw,2.8rem);}
h3{font-size:1.1rem;letter-spacing:.06em;}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:.6em;
  font-size:.78rem;
  font-weight:700;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--lime);
}
.eyebrow::before{
  content:"";
  width:22px;height:2px;
  background:var(--lime);
  display:inline-block;
}

p{color:var(--mute);margin:0 0 1em;}
p:last-child{margin-bottom:0;}

/* ---------- signature: the slip line ---------- */
.slip-line{
  height:3px;
  background:linear-gradient(90deg,var(--lime) 0%,var(--lime) 60%,transparent 60%);
  transform:skewX(-24deg);
  width:64px;
  margin:20px 0;
}
.slip-line.center{margin-inline:auto;}

/* ---------- header ---------- */
header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(10,10,10,.86);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:18px 0;
}
.logo{
  display:flex;
  align-items:center;
}
.logo img{
  height:40px;
  width:auto;
  display:block;
}
.navlinks{display:flex;align-items:center;gap:34px;}
.navlinks a{
  font-size:.82rem;
  font-weight:700;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--ink);
  opacity:.8;
  transition:opacity .2s var(--ease);
}
.navlinks a:hover{opacity:1;color:var(--lime);}
.navlinks a.current{color:var(--lime);opacity:1;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:15px 30px;
  font-family:'Inter',sans-serif;
  font-weight:800;
  font-size:.82rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  border:none;
  border-radius:var(--radius);
  cursor:pointer;
  transition:transform .2s var(--ease), background .2s var(--ease);
}
.btn-primary{
  background:var(--lime);
  color:#0a0a0a;
}
.btn-primary:hover{background:#e2ff6b;transform:translateY(-2px);}
.btn-primary:active{transform:translateY(0);}
.btn-primary:focus-visible{outline:3px solid var(--ink);outline-offset:3px;}

/* ---------- hero ---------- */
.hero{
  position:relative;
  overflow:hidden;
  border-bottom:1px solid var(--line);
}
.hero-grid{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  align-items:center;
  gap:40px;
  padding:76px 0 90px;
}
.hero-copy p.lede{
  font-size:1.08rem;
  color:var(--ink);
  opacity:.72;
  max-width:46ch;
}
.hero-tags{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin:28px 0 34px;
}
.hero-tags span{
  font-size:.72rem;
  font-weight:700;
  letter-spacing:.1em;
  text-transform:uppercase;
  padding:8px 14px;
  border:1px solid var(--line);
  color:var(--mute);
}
.hero-media{
  position:relative;
  clip-path:polygon(8% 0,100% 0,100% 100%,0% 100%);
}
.hero-media img{
  width:100%;
  height:100%;
  object-fit:cover;
  aspect-ratio:16/11;
}
.hero-media::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,transparent 60%,rgba(10,10,10,.55) 100%);
  pointer-events:none;
}

@media (max-width:860px){
  .hero-grid{grid-template-columns:1fr;padding:44px 0 56px;}
  .hero-media{clip-path:none;order:-1;}
}

/* ---------- section shells ---------- */
section{padding:84px 0;border-bottom:1px solid var(--line);}
section:last-of-type{border-bottom:none;}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:44px;
  flex-wrap:wrap;
}
.section-head p{max-width:42ch;}

/* ---------- product grid ---------- */
.products{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:26px;
}
.product-card{
  background:var(--bg-panel);
  border:1px solid var(--line);
  overflow:hidden;
  transition:border-color .2s var(--ease), transform .2s var(--ease);
}
.product-card:hover{border-color:var(--lime);transform:translateY(-4px);}
.product-media{
  aspect-ratio:4/3;
  overflow:hidden;
  background:#000;
}
.product-media img{width:100%;height:100%;object-fit:cover;}
.product-body{padding:22px 24px 26px;}
.product-body h3{margin-bottom:8px;}
.product-body .tag{
  color:var(--lime);
  font-size:.72rem;
  font-weight:700;
  letter-spacing:.12em;
  text-transform:uppercase;
}

@media (max-width:720px){
  .products{grid-template-columns:1fr;}
}

/* ---------- how it works / strip ---------- */
.strip{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:0;
  border:1px solid var(--line);
}
.strip > div{
  padding:30px 28px;
  border-right:1px solid var(--line);
}
.strip > div:last-child{border-right:none;}
.strip .num{
  font-family:'Anton',sans-serif;
  color:var(--lime);
  font-size:1rem;
  display:block;
  margin-bottom:10px;
}
.strip h3{margin-bottom:8px;font-size:1rem;}
@media (max-width:720px){
  .strip{grid-template-columns:1fr;}
  .strip > div{border-right:none;border-bottom:1px solid var(--line);}
  .strip > div:last-child{border-bottom:none;}
}

/* ---------- forms ---------- */
.form-shell{
  background:var(--bg-panel);
  border:1px solid var(--line);
  padding:40px;
  position:relative;
}
.form-shell::before{
  content:"";
  position:absolute;
  top:0;left:0;
  width:46px;height:3px;
  background:var(--lime);
  transform:skewX(-24deg);
  transform-origin:left;
}
@media (max-width:560px){.form-shell{padding:28px 22px;}}

.form-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:20px;
}
.field{display:flex;flex-direction:column;gap:8px;}
.field.full{grid-column:1/-1;}
label{
  font-size:.72rem;
  font-weight:700;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--mute);
}
input,select,textarea{
  background:#0d0d0d;
  border:1px solid var(--line);
  color:var(--ink);
  padding:13px 14px;
  font-family:'Inter',sans-serif;
  font-size:.95rem;
  border-radius:var(--radius);
  transition:border-color .2s var(--ease);
}
input::placeholder,textarea::placeholder{color:#565650;}
input:focus,select:focus,textarea:focus{
  outline:none;
  border-color:var(--lime);
}
textarea{resize:vertical;min-height:120px;}
select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--mute) 50%),linear-gradient(135deg,var(--mute) 50%,transparent 50%);background-position:calc(100% - 20px) calc(1.15em),calc(100% - 15px) calc(1.15em);background-size:5px 5px,5px 5px;background-repeat:no-repeat;}

.form-foot{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  margin-top:28px;
  flex-wrap:wrap;
}
.form-note{font-size:.78rem;color:var(--mute);max-width:32ch;}

@media (max-width:640px){
  .form-grid{grid-template-columns:1fr;}
}

/* honeypot field must stay hidden */
.hp-field{position:absolute;left:-9999px;top:-9999px;}

.form-success{
  display:none;
  border:1px solid var(--lime);
  background:rgba(205,251,42,.06);
  padding:20px 24px;
  margin-top:20px;
  font-size:.9rem;
}
.form-success.show{display:block;}

/* ---------- footer ---------- */
footer{padding:44px 0;}
.footer-grid{
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:16px;
}
footer .logo img{height:30px;}
.footer-links{display:flex;gap:24px;}
.footer-links a{font-size:.78rem;color:var(--mute);letter-spacing:.06em;text-transform:uppercase;}
.footer-links a:hover{color:var(--lime);}
.copyright{font-size:.74rem;color:#565650;margin-top:18px;letter-spacing:.03em;}

/* mobile nav toggle */
.nav-toggle{display:none;background:none;border:none;color:var(--ink);font-size:1.6rem;cursor:pointer;}
@media (max-width:720px){
  .nav-toggle{display:block;}
  .navlinks{
    position:fixed;
    top:64px;left:0;right:0;
    background:var(--bg);
    border-bottom:1px solid var(--line);
    flex-direction:column;
    align-items:flex-start;
    padding:22px 24px 28px;
    gap:20px;
    transform:translateY(-8px);
    opacity:0;
    pointer-events:none;
    transition:opacity .2s var(--ease), transform .2s var(--ease);
  }
  .navlinks.open{opacity:1;transform:translateY(0);pointer-events:auto;}
}