/* ID Coil — website (A · Original design). Plain CSS, no external requests, no cookies. */
@font-face{font-family:'Nunito Sans';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/nunito-sans-latin-400-normal.woff2) format('woff2')}
@font-face{font-family:'Nunito Sans';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/nunito-sans-latin-600-normal.woff2) format('woff2')}
@font-face{font-family:'Nunito Sans';font-style:normal;font-weight:700;font-display:swap;src:url(fonts/nunito-sans-latin-700-normal.woff2) format('woff2')}
@font-face{font-family:'Nunito Sans';font-style:normal;font-weight:800;font-display:swap;src:url(fonts/nunito-sans-latin-800-normal.woff2) format('woff2')}

:root{
  --night:#1C2732; --night-2:#0E1922; --slate:#3D4D5D; --navy:#33485C; --blue:#6E88A6; --blue-2:#64809F;
  --copper:#CDA793; --copper-dark:#96614A; --grey:#F7F7F7; --line:#E3E7EC; --muted:#46566B; --mist:#AAB3BB; --white:#FFFFFF;
  --sans:'Nunito Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
  --shadow:0 8px 28px rgba(28,39,50,.14);
  /* shop (026): --copper-dark is THE copper for text and buttons on light backgrounds (5:1 on white;
     plain --copper is 2.2:1 and only for dark backgrounds or decoration) */
  --line-2:#C9D2DB; --info:#EAF3F8; --ghost:#8A99A8; --shadow-s:0 6px 22px rgba(28,39,50,.10); --copper-darker:#7E5140;
  --wrap:1100px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);font-size:14px;line-height:1.8;font-weight:600;color:var(--navy);background:var(--white)}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
a:hover{opacity:.85}
p{margin:0}
h1,h2,h3{margin:0;font-weight:800;line-height:1.2;color:var(--slate);text-transform:uppercase}
:focus-visible{outline:3px solid var(--copper);outline-offset:2px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;z-index:100;background:var(--white);color:var(--night);padding:8px 12px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* type helpers */
.eyebrow{display:block;margin:0 0 6px;font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--copper)}
.h-xl{font-size:clamp(32px,4.4vw,48px)}
.h-l{font-size:clamp(26px,3.2vw,34px)}
.h-m{font-size:clamp(22px,2.6vw,30px)}
.lead{font-size:15px}
.on-dark,.on-dark h1,.on-dark h2,.on-dark h3{color:var(--white)}
.on-dark .muted{color:#E6EBF0}
.center{text-align:center}
.stack{display:flex;flex-direction:column;gap:14px}
.stack-l{display:flex;flex-direction:column;gap:22px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:16px;padding:13px 26px;border:0;border-radius:3px;background:var(--copper);color:var(--white);font-family:inherit;font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;line-height:1.4;cursor:pointer;align-self:flex-start}
.btn:hover{opacity:1;background:#B98F79}
.btn-cut{display:inline-flex;align-items:center;gap:16px;padding:14px 30px;border:1.5px solid currentColor;color:var(--white);font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;line-height:1.4;clip-path:polygon(0 0,100% 0,100% 62%,90% 100%,0 100%);align-self:flex-start}
.btn-line{display:inline-flex;padding:14px 26px;border:1.5px solid var(--navy);color:var(--navy);font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;line-height:1.4;align-self:flex-start}
.btn-line:hover{opacity:1;background:var(--navy);color:var(--white)}
.link-more{font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--copper)}
.btn-navy{background:var(--navy)}
.btn-navy:hover{background:var(--night)}
.btn-buy{background:var(--copper-dark)}
.btn-buy:hover{background:var(--copper-darker)}

/* header */
.site-header{background:var(--night);color:var(--white);position:relative;z-index:20}
.site-header .bar{height:100px;display:flex;align-items:center;justify-content:space-between;gap:24px;max-width:1240px;margin:0 auto;padding:0 40px}
.brand img{height:50px;width:auto}
.nav{display:flex;align-items:center;gap:46px;font-size:13px;font-weight:800;letter-spacing:.04em;text-transform:uppercase}
.nav a[aria-current=page],.nav .has-sub.current>a{color:var(--copper)}
.plus{color:var(--copper)}
.has-sub{position:relative}
.has-sub .sub{position:absolute;left:-22px;top:100%;min-width:280px;padding:14px 0;background:var(--night);box-shadow:0 12px 30px rgba(0,0,0,.3);border-top:2px solid var(--copper);display:none;flex-direction:column}
.has-sub .sub a{padding:9px 22px;font-size:12px;letter-spacing:.04em}
.has-sub .sub a:hover{color:var(--copper);opacity:1}
.has-sub:hover .sub,.has-sub:focus-within .sub{display:flex}
.has-sub>a{display:inline-block;padding:38px 0}
.menu{display:none}
/* shop-on header: cart link (no count: pages are static) */
.bar.has-cart .nav{margin-left:auto}
.cart-link{display:inline-flex;align-items:center;gap:8px;min-height:44px;min-width:44px;padding:0 10px;font-size:13px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;color:var(--white)}
.cart-link[aria-current=page]{color:var(--copper)}
.cart-count{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 6px;border-radius:10px;background:var(--copper);color:var(--night);font-size:11px;font-weight:800;letter-spacing:0}
.checkout-header .secure{display:inline-flex;align-items:center;gap:8px;margin-left:auto;font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--white)}
.checkout-header .cart-link{margin-left:12px}
.menu summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:10px;font-size:12px;font-weight:800;letter-spacing:.06em}
.menu summary::-webkit-details-marker{display:none}
.menu .burger{width:22px;height:2px;background:var(--white);box-shadow:0 -7px 0 var(--white),0 7px 0 var(--white)}
.menu .panel{position:absolute;left:0;right:0;top:100%;background:var(--night);padding:8px 24px 22px;display:flex;flex-direction:column;border-top:1px solid rgba(255,255,255,.1)}
.menu .panel a{padding:10px 0;font-size:13px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;border-bottom:1px solid rgba(255,255,255,.08)}
.menu .panel a.indent{padding-left:18px;font-size:12px;color:#D9E0E7}

/* bands & sections */
.sec{padding:90px 0}
.sec-s{padding:60px 0}
.band-slate{background:var(--slate);color:var(--white)}
.band-night{background:var(--night) center/cover no-repeat;color:var(--white)}
.band-grey{background:var(--grey)}
.page-hero{background:var(--slate);color:var(--white);padding:80px 0}
.page-hero h1{color:var(--white);font-size:clamp(30px,4vw,44px);line-height:1.15;max-width:820px}
.page-hero p{color:#E6EBF0;max-width:700px}
.split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:48px;align-items:center}
.split.top{align-items:start}
.card{background:var(--grey);box-shadow:var(--shadow);padding:48px}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:36px}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}
.grid4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.shadow{box-shadow:var(--shadow)}

/* home */
.welcome{background:linear-gradient(var(--slate) 0,var(--white) 4%);padding:26px 0 20px;text-align:center}
.welcome h1{font-size:clamp(30px,4vw,40px);line-height:1.1}
.welcome .tag{font-size:15px;font-style:italic;color:var(--slate);margin-bottom:12px}
.welcome .hint{font-size:16px;font-weight:700;color:var(--copper)}
.duo{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));background:var(--slate)}
.duo>div{display:flex;flex-direction:column;align-items:center;text-align:center;padding:44px 24px 70px;gap:0}
.duo>div+div{border-left:1px solid rgba(255,255,255,.55)}
.duo h2{color:var(--white);font-size:clamp(22px,2.4vw,28px);line-height:1.25;margin-bottom:22px;max-width:560px}
.duo img{width:520px;max-width:100%}
.duo .btn-cut{align-self:center;margin-top:28px}
.callouts{position:relative;min-height:420px}
.callouts img{width:100%;max-width:520px;margin:0 auto}
.callout{position:absolute;display:flex;align-items:flex-start;gap:8px;font-size:10px;line-height:1.3;font-weight:800;letter-spacing:.04em;text-transform:uppercase}
.trust{min-height:400px}
.trust .wrap{max-width:1200px;display:flex;align-items:center;gap:40px;padding-top:40px;padding-bottom:40px}
.trust .intro{flex:0 0 280px;display:flex;flex-direction:column;gap:10px}
.trust .phone{flex:0 0 220px}
.trust .features{flex:1 1 0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}
.feature{display:flex;flex-direction:column;gap:10px}
.feature h3{font-size:15px;text-transform:none;color:var(--white)}
.feature p{font-size:12px;line-height:1.7;color:var(--mist)}
.steps{display:flex;flex-direction:column;gap:56px;max-width:360px}
.step{position:relative;border-bottom:1px solid var(--copper);padding-bottom:26px}
.step .num{position:absolute;right:0;top:-16px;font-size:96px;line-height:1;font-weight:400;color:#EEF0F3}
.step h3{position:relative;font-size:clamp(28px,3.2vw,40px);line-height:1.05;margin-bottom:12px;color:var(--navy)}
.step p{position:relative;font-size:12px;line-height:1.7}
.custom{position:relative;overflow:hidden;background:var(--blue);color:var(--white)}
.custom .ghost{position:absolute;left:-40px;top:-60px;font-size:560px;line-height:.82;font-weight:800;color:var(--blue-2);letter-spacing:-.02em;white-space:nowrap;pointer-events:none}
.custom .wrap{position:relative}
.custom h2{color:var(--white);font-size:clamp(34px,4.6vw,52px);line-height:1.08}
.faq{display:flex;flex-direction:column;gap:6px;max-width:440px}
.faq details{border-bottom:1px solid rgba(255,255,255,.25)}
.faq summary{list-style:none;cursor:pointer;padding:9px 0;font-size:12px;font-weight:800;letter-spacing:.04em;text-transform:uppercase}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:'+';display:inline-block;width:20px}
.faq details[open] summary::before{content:'—'}
.faq details p{padding:0 0 12px 20px;font-size:12px;line-height:1.7;color:#F1F4F7}
.proj-card{display:flex;flex-direction:column;gap:12px;text-align:left}
.proj-card img{width:100%;aspect-ratio:740/520;object-fit:cover}
.proj-card h3{font-size:20px;color:var(--navy);margin-top:6px}
.proj-card p{font-size:12px;line-height:1.7}
.dash{max-width:760px;margin:50px auto 0;border-top:1.5px dashed var(--navy)}

/* timeline */
.timeline{position:relative;max-width:1000px;margin:0 auto;display:grid;grid-template-columns:repeat(8,minmax(0,1fr));list-style:none;padding:0}
.timeline::before{content:'';position:absolute;left:0;right:0;top:120px;height:1px;background:var(--copper)}
.timeline li{height:240px;display:flex;flex-direction:column;align-items:center;text-align:center;font-size:11px;line-height:1.5;font-weight:700}
.timeline .txt{height:110px;display:flex;flex-direction:column;justify-content:flex-end;padding:0 4px 14px}
.timeline strong{font-size:12px;font-weight:800}
.timeline .dot{width:7px;height:7px;border-radius:50%;background:var(--copper);margin-top:-4px}
.timeline .ico{width:46px;margin-top:28px}
.timeline li.down{justify-content:flex-start}
.timeline li.down .ico{margin-top:46px}
.timeline li.down .dot{margin-top:14px}
.timeline li.down .txt{height:auto;justify-content:flex-start;padding:18px 4px 0}

/* stats band */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:32px 24px;max-width:900px;margin:0 auto;text-align:center}
.stat b{display:block;font-size:64px;line-height:1;font-weight:800;color:var(--copper)}
.stat span{display:block;margin-top:8px;font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}

/* feature list (project pages) */
.benefits{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.benefit{background:var(--grey);padding:26px;display:flex;flex-direction:column;gap:8px}
.benefit h3{font-size:14px;letter-spacing:.04em;color:var(--navy)}
.benefit p{font-size:13px;line-height:1.7}
.benefit .n{font-size:11px;font-weight:800;color:var(--copper);letter-spacing:.08em}
.phases{display:flex;flex-direction:column;gap:60px}
.figure-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.figure-row figure{margin:0;display:flex;flex-direction:column;gap:8px}
.figure-row figcaption{font-size:12px;font-weight:700}
.ticks{margin:0;padding-left:18px}
.specs{width:100%;border-collapse:collapse;font-size:13px}
.specs th,.specs td{padding:12px 0;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.specs th{width:42%;font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase}
.closing{background:var(--night);color:var(--white);padding:50px 0;text-align:center}
.closing p{font-size:clamp(18px,2.4vw,24px);font-weight:800;letter-spacing:.04em;text-transform:uppercase;color:var(--copper)}
.note{font-size:12px;color:var(--muted)}

/* contact */
.contact-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.contact-grid h3{font-size:13px;text-transform:none;margin-bottom:4px}
.contact-grid a{text-decoration:underline;text-underline-offset:3px}
.panel{background:var(--grey);box-shadow:var(--shadow);padding:40px;display:flex;flex-direction:column;gap:14px}
.panel ol{margin:0;padding-left:20px}
.quote{text-align:center;padding:70px 0}
.quote blockquote{margin:0 auto;max-width:760px;font-size:22px;line-height:1.5;font-weight:700;font-style:italic}
.quote figcaption{margin-top:14px;font-size:12px;font-weight:800;letter-spacing:.08em;color:var(--copper);text-transform:uppercase}

/* legal */
.prose{max-width:820px;display:flex;flex-direction:column;gap:12px;font-size:14px}
.prose h2{font-size:17px;margin-top:22px}
.prose ul{margin:0;padding-left:20px}
.prose .meta{font-size:13px;color:var(--muted)}

/* footer */
.site-footer{background:var(--night);color:var(--white);padding:60px 0 50px}
.site-footer .cols{max-width:960px;margin:0 auto;padding:0 24px;display:grid;grid-template-columns:1.2fr 1fr 1fr auto;gap:30px}
.site-footer .cols.with-shop{max-width:1140px;grid-template-columns:1.2fr 1fr 1fr 1fr auto}
.site-footer h2{font-size:14px;color:var(--white);margin-bottom:14px}
.site-footer h2::before{content:'○';margin-right:10px}
.site-footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px;font-size:11px;font-weight:700;text-transform:uppercase}
.site-footer li{padding-left:22px}
.site-footer address{font-style:normal;font-size:11px;line-height:1.9;font-weight:800}
.site-footer .logo{width:120px}
.social{display:flex;gap:8px}
.social a{width:26px;height:26px;border:1px solid var(--white);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:800}
.iso{width:92px}
.copy{background:var(--night-2);padding:26px 24px;text-align:center;font-size:11px;font-weight:600;color:var(--mist)}

/* responsive */
@media (max-width:1000px){
  .nav{display:none}
  .menu{display:block}
  .cart-link{margin-left:auto}
  .site-header .bar{padding:0 24px;height:84px}
  .brand img{height:42px}
  .trust .wrap{flex-wrap:wrap}
  .trust .intro{flex:1 1 280px}
  .trust .features{flex:1 1 100%}
  .timeline{grid-template-columns:minmax(0,1fr);max-width:420px;gap:0}
  .timeline::before{left:23px;right:auto;top:0;bottom:0;width:1px;height:auto}
  .timeline li,.timeline li.down{height:auto;flex-direction:row;align-items:center;text-align:left;gap:14px;padding:10px 0}
  .timeline .ico,.timeline li.down .ico{order:0;margin:0;width:46px;flex:0 0 46px;background:var(--white)}
  .timeline .dot{display:none}
  .timeline .txt,.timeline li.down .txt{order:1;height:auto;padding:0;justify-content:center}
  .benefits{grid-template-columns:repeat(2,minmax(0,1fr))}
  .site-footer .cols,.site-footer .cols.with-shop{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:760px){
  .sec{padding:60px 0}
  .split,.grid2,.grid3,.duo,.contact-grid,.figure-row{grid-template-columns:minmax(0,1fr)}
  .duo>div+div{border-left:0;border-top:1px solid rgba(255,255,255,.55)}
  .card,.panel{padding:30px 24px}
  .callouts{min-height:0}
  .callout{display:none}
  .trust .phone{display:none}
  .trust .features{grid-template-columns:minmax(0,1fr)}
  .custom .ghost{font-size:300px}
  .benefits{grid-template-columns:minmax(0,1fr)}
  .stat b{font-size:44px}
  .stat span{font-size:12px;letter-spacing:.04em}
  .page-hero h1{overflow-wrap:anywhere}
  .split>img,.split>a>img{justify-self:center}
}
@media (max-width:480px){
  .site-footer .cols,.site-footer .cols.with-shop{grid-template-columns:minmax(0,1fr)}
}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}