:root{--chalk:#f5f6f8;--paper:#fff;--ink:#141b38;--indigo:#1f2a52;--amber:#e0a526;--leather:#7b4a2e;--mist:#dde1ea;--mute:#4d5575;--w:1320px}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;font:400 1.0625rem/1.65 Archivo,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--chalk);-webkit-font-smoothing:antialiased}
a{color:inherit}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.05;letter-spacing:-.02em;font-stretch:112%}
h1{font-size:clamp(2.5rem,6.4vw,6rem);overflow-wrap:break-word}
h2{font-size:clamp(2rem,4.4vw,3.8rem)}
h3{font-size:1.5rem}
h4{font-size:1.2rem;letter-spacing:-.01em;margin-bottom:.6rem;font-stretch:100%}
p{margin:0 0 1.1em}
.wrap{width:min(100% - 3rem,var(--w));margin-inline:auto}
section{padding:clamp(4.5rem,9vw,8rem) 0}
.skip{position:absolute;left:-999px;top:0;background:var(--amber);padding:.6rem 1rem;z-index:99}
.skip:focus{left:0}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px}

.btn{display:inline-block;background:var(--indigo);color:#fff;text-decoration:none;font:inherit;font-weight:700;padding:1rem 1.9rem;border:0;border-radius:6px;cursor:pointer;transition:background .25s,transform .25s}
.btn:hover{background:var(--ink);transform:translateY(-2px)}
.btn-sm{padding:.55rem 1.1rem;font-size:.92rem;background:var(--amber);color:var(--ink)}
.btn-sm:hover{background:#f0b937}
.link{font-weight:700;text-decoration:none;background:linear-gradient(var(--amber),var(--amber)) 0 100%/100% 3px no-repeat;padding-bottom:3px;transition:background-size .25s}
.link:hover{background-size:100% 100%}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(245,246,248,.96);border-bottom:1px solid transparent;transition:border-color .3s}
.site-header.scrolled{border-color:var(--mist)}
.bar{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand{display:flex;align-items:center;gap:.75rem;text-decoration:none;font-weight:800;font-size:1.25rem;font-stretch:112%}
.mark{position:relative;display:grid;place-items:center;width:40px;height:40px;background:var(--indigo);color:#fff;border-radius:10px;font-size:1.1rem}
.mark::after{content:"";position:absolute;inset:4px;border:1.5px dashed var(--amber);border-radius:6px}
.nav{display:flex;align-items:center;gap:2rem;font-weight:500;font-size:.97rem}
.nav a:not(.btn){text-decoration:none;background:linear-gradient(var(--amber),var(--amber)) 0 100%/0 3px no-repeat;padding-bottom:3px;transition:background-size .25s}
.nav a:not(.btn):hover{background-size:100% 3px}
.burger{display:none;width:44px;height:44px;border:1px solid var(--mist);background:transparent;border-radius:8px;flex-direction:column;justify-content:center;align-items:center;gap:6px;cursor:pointer}
.burger span{width:20px;height:2px;background:var(--ink);transition:transform .3s}
.burger[aria-expanded=true] span:first-child{transform:translateY(4px) rotate(45deg)}
.burger[aria-expanded=true] span:last-child{transform:translateY(-4px) rotate(-45deg)}

/* hero */
.hero{padding:clamp(2.5rem,5vw,4.5rem) 0 clamp(3.5rem,7vw,6rem)}
.hero-top{display:grid;grid-template-columns:1fr minmax(240px,300px);gap:clamp(1.5rem,4vw,4rem);align-items:end}
.hero-card{background:var(--indigo);color:#dfe4f5;padding:1.5rem;border-radius:4px;font-size:.95rem;line-height:1.5}
.hero-card p{margin-bottom:1rem}
.hero-card a,.hero-card span{display:block}
.hero-card a{color:var(--amber);font-weight:700;margin-bottom:.2rem}
.hero-mid{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1.5rem 3rem;margin-top:clamp(1.8rem,3vw,3rem)}
.lead{font-size:1.2rem;color:var(--mute);max-width:38em;margin:0}
.cta{display:flex;flex-wrap:wrap;align-items:center;gap:1.6rem}
.stitch{height:0;border-top:3px dashed var(--amber);margin:clamp(2rem,4vw,3.4rem) 0;animation:draw 1.6s .2s cubic-bezier(.6,0,.2,1) both}
.swatches{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.sw{position:relative;min-height:clamp(240px,26vw,340px);padding:1.8rem;border-radius:14px;display:flex;flex-direction:column;justify-content:flex-end;animation:rise .8s both;transition:transform .35s}
.sw:nth-child(1){animation-delay:.9s}.sw:nth-child(2){animation-delay:1.05s}.sw:nth-child(3){animation-delay:1.2s}
.sw:hover{transform:translateY(-6px)}
.sw::after{content:"";position:absolute;inset:10px;border:2px dashed rgba(224,165,38,.95);border-radius:8px;pointer-events:none}
.sw h2{font-size:1.7rem;margin-bottom:.4rem}
.sw p{margin:0;max-width:22em;font-size:.97rem}
.denim{background:repeating-linear-gradient(118deg,rgba(255,255,255,.09) 0 1px,transparent 1px 4px),var(--indigo);color:#fff}
.fur{background:repeating-linear-gradient(80deg,rgba(20,27,56,.13) 0 1px,transparent 1px 3px),radial-gradient(circle at 30% 20%,#f1ebe2,#cdc0b0);color:var(--ink)}
.leather{background:radial-gradient(rgba(0,0,0,.22) 1px,transparent 1.6px) 0 0/7px 7px,radial-gradient(rgba(255,255,255,.1) 1px,transparent 1.6px) 3px 4px/7px 7px,var(--leather);color:#fff}
@keyframes draw{from{clip-path:inset(0 100% 0 0)}to{clip-path:inset(0)}}
@keyframes rise{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:none}}

/* about */
.about{background:var(--paper)}
.about h2{max-width:14em}
.about-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:clamp(2rem,6vw,6rem);margin-top:clamp(2rem,4vw,3.5rem);align-items:start}
.prose{max-width:40rem}
.prose p:first-child{font-size:1.3rem;line-height:1.5;font-weight:500}
.sheet{margin:0;border:2px dashed var(--amber);border-radius:12px;padding:.6rem 1.6rem;background:var(--chalk)}
.sheet div{padding:1rem 0;border-bottom:1px solid var(--mist)}
.sheet div:last-child{border:0}
.sheet dt{font-size:.88rem;color:var(--mute)}
.sheet dd{margin:.15rem 0 0;font-weight:700}
.steps-title{margin:clamp(3.5rem,6vw,5.5rem) 0 1.6rem}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.6rem;list-style:none;margin:0;padding:0;counter-reset:s}
.steps li{position:relative;counter-increment:s;padding-top:2.4rem;font-size:.98rem;color:var(--mute);border-top:3px dashed var(--amber)}
.steps li::before{content:counter(s);position:absolute;top:-17px;left:0;width:31px;height:31px;display:grid;place-items:center;background:var(--indigo);color:#fff;border-radius:50%;font-weight:700;font-size:.9rem}
.steps b{display:block;color:var(--ink);font-size:1.1rem;margin-bottom:.3rem}

/* services */
.sv-intro{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:end;gap:1.2rem 3rem;margin-bottom:clamp(2rem,4vw,3.5rem)}
.sv-intro p{max-width:26em;color:var(--mute);margin:0}
.band{display:grid;grid-template-columns:minmax(260px,.8fr) 2fr;margin-bottom:18px;border-radius:14px;overflow:hidden;background:var(--paper);border:1px solid var(--mist)}
.band-label{padding:2rem;display:flex;flex-direction:column;justify-content:flex-end;min-height:220px}
.band-label p{margin:.6rem 0 0}
.band-items{display:grid;grid-template-columns:1fr 1fr}
.band-items article{padding:2rem 2.2rem;transition:background .3s}
.band-items article+article{border-left:2px dashed var(--amber)}
.band-items article:hover{background:var(--chalk)}
.band-items p{margin:0;color:var(--mute)}

/* why */
.why{background:var(--indigo);color:#e6e9f5}
.why h2{color:#fff;margin-bottom:clamp(2rem,4vw,3.5rem)}
.spec{margin:0}
.spec div{display:grid;grid-template-columns:minmax(220px,.9fr) 1.6fr;gap:1rem 3rem;padding:1.8rem 0;border-top:2px dashed rgba(224,165,38,.7);transition:padding .3s}
.spec div:last-child{border-bottom:2px dashed rgba(224,165,38,.7)}
.spec div:hover{padding-left:1rem}
.spec dt{font-size:1.45rem;font-weight:800;font-stretch:108%;line-height:1.15;color:#fff}
.spec dd{margin:0;max-width:44rem}

/* contact */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2rem,6vw,6rem);align-items:start}
.contact .lead{margin:1.4rem 0 2rem}
.details{list-style:none;margin:0;padding:0}
.details li{padding:1rem 0;border-top:1px solid var(--mist)}
.details small{display:block;font-size:.85rem;color:var(--mute)}
.details a{font-weight:700}
.form{background:var(--paper);padding:clamp(1.5rem,3vw,2.6rem);border:2px dashed var(--amber);border-radius:14px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:0 1.2rem}
.field{margin-bottom:1.2rem}
label{display:block;font-weight:700;font-size:.92rem;margin-bottom:.4rem}
input,select,textarea{width:100%;font:inherit;padding:.8rem .9rem;border:1.5px solid #b7bdd0;border-radius:6px;background:#fff;color:var(--ink);transition:border-color .2s,box-shadow .2s}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--indigo);box-shadow:0 0 0 3px rgba(31,42,82,.18)}
.check{display:flex;gap:.7rem;align-items:flex-start;font-weight:400;font-size:.92rem}
.check input{width:auto;margin-top:.35rem}
.err{display:block;color:#b3261e;font-size:.85rem;margin-top:.3rem}
.invalid input:not([type=checkbox]),.invalid select,.invalid textarea{border-color:#b3261e}
#form-status{margin:1rem 0 0;font-weight:700;color:var(--indigo)}

footer{background:var(--ink);color:#b9c0da;padding:3.5rem 0 2rem;font-size:.95rem}
footer strong{color:#fff;display:block;margin-bottom:.6rem}
footer a{text-decoration:none}
footer a:hover{color:var(--amber)}
.foot{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:2rem}
.foot p{margin:0}
.legal{border-top:1px solid rgba(255,255,255,.14);margin-top:2.5rem;padding-top:1.4rem;font-size:.85rem}

/* scroll reveal */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s,transform .7s}
.js .reveal.in{opacity:1;transform:none}

@media(max-width:980px){
  .hero-top,.about-grid,.contact-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr;row-gap:2.4rem}
  .band{grid-template-columns:1fr}
  .band-label{min-height:160px}
  .spec div{grid-template-columns:1fr}
}
@media(max-width:900px){
  .burger{display:flex}
  .nav{display:none;position:absolute;top:76px;left:0;right:0;flex-direction:column;align-items:flex-start;gap:1.1rem;padding:1.5rem;background:var(--chalk);border-bottom:1px solid var(--mist)}
  .nav.open{display:flex}
}
@media(max-width:700px){
  .swatches,.band-items,.row,.foot,.steps{grid-template-columns:1fr}
  .band-items article+article{border-left:0;border-top:2px dashed var(--amber)}
  .hero-mid{flex-direction:column;align-items:flex-start}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .reveal{opacity:1;transform:none}
}