/* ============================================================
   RNG Packaging — design system
   Ink on paper. Sharp edges. Hairline borders. One accent.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@500;600;700;800&family=Source+Sans+3:wght@400;500;600&family=Source+Serif+4:ital@0;1&display=swap');

:root{
  --ink:#1A1A1A;
  --paper:#F7F4EF;
  --white:#FFFFFF;
  --border:#E3DED5;
  --muted:#6B6B6B;
  --accent:#C8341F;
  --accent-dark:#A82817;
  --maxw:1200px;
  --gut:clamp(20px,5vw,64px);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:'Source Sans 3',system-ui,sans-serif;
  font-size:18px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}

h1,h2,h3,h4{
  font-family:'Archivo',sans-serif;
  font-weight:700;
  line-height:1.04;
  letter-spacing:-0.02em;
}
h1{font-size:clamp(2.6rem,6vw,5.2rem);font-weight:800}
h2{font-size:clamp(1.9rem,3.6vw,3rem)}
h3{font-size:clamp(1.2rem,1.8vw,1.5rem)}
p{max-width:62ch}
.lead{font-size:clamp(1.1rem,1.5vw,1.35rem);color:var(--ink)}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gut)}
.eyebrow{
  font-family:'Archivo',sans-serif;
  font-weight:600;font-size:.78rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--accent);margin-bottom:1rem;
}
.muted{color:var(--muted)}

/* ---------- buttons ---------- */
.btn{
  display:inline-block;
  font-family:'Archivo',sans-serif;font-weight:600;font-size:.95rem;
  letter-spacing:.02em;
  padding:.85rem 1.6rem;border-radius:2px;
  border:2px solid var(--ink);
  background:var(--ink);color:var(--paper);
  transition:background .15s ease,border-color .15s ease,color .15s ease;
  cursor:pointer;
}
.btn:hover{background:var(--accent);border-color:var(--accent)}
.btn--ghost{background:transparent;color:var(--ink)}
.btn--ghost:hover{background:var(--ink);color:var(--paper)}
.btn--accent{background:var(--accent);border-color:var(--accent)}
.btn--accent:hover{background:var(--accent-dark);border-color:var(--accent-dark)}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:var(--paper);
  border-bottom:1px solid var(--border);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  height:74px;
}
.brand{display:flex;align-items:center;gap:.7rem}
.brand img{width:40px;height:40px}
.brand b{font-family:'Archivo',sans-serif;font-weight:800;font-size:1.15rem;letter-spacing:-.01em}
.brand span{display:block;font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:600;font-family:'Archivo',sans-serif}
.nav-links{display:flex;align-items:center;gap:1.6rem;list-style:none}
.nav-links a{
  font-family:'Archivo',sans-serif;font-weight:500;font-size:.95rem;
  padding-bottom:3px;border-bottom:2px solid transparent;
}
.nav-links a:hover,.nav-links a[aria-current="page"]{border-bottom-color:var(--accent)}
.nav .btn{padding:.6rem 1.2rem}
.nav-toggle{display:none;background:none;border:1px solid var(--border);width:44px;height:40px;border-radius:2px;cursor:pointer}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{
  display:block;width:20px;height:2px;background:var(--ink);position:relative;margin:0 auto;content:''
}
.nav-toggle span::before{content:'';position:absolute;top:-6px}
.nav-toggle span::after{content:'';position:absolute;top:6px}

/* ---------- hero ---------- */
.hero{border-bottom:1px solid var(--border)}
.hero-grid{
  display:grid;grid-template-columns:1.05fr .95fr;min-height:78vh;
}
.hero-copy{
  display:flex;flex-direction:column;justify-content:center;
  padding:clamp(2rem,6vw,5rem) var(--gut);
}
.hero-copy h1{margin:.4rem 0 1.4rem;max-width:14ch}
.hero-copy .accent{color:var(--accent)}
.hero-copy .lead{max-width:46ch;margin-bottom:2rem}
.hero-cta{display:flex;gap:1rem;flex-wrap:wrap}
.hero-media{position:relative;border-left:1px solid var(--border)}
.hero-media .ph{height:100%;width:100%}

/* ---------- placeholder blocks ---------- */
.ph{
  position:relative;background:#EDE7DC;overflow:hidden;
  border:1px solid var(--border);
}
.ph::after{
  content:attr(data-label);
  position:absolute;left:14px;bottom:12px;
  font-family:'Archivo',sans-serif;font-size:.7rem;font-weight:600;
  letter-spacing:.1em;text-transform:uppercase;color:#8a8273;
}
.ph::before{
  content:'';position:absolute;left:14px;top:14px;width:18px;height:18px;
  border:1px solid rgba(0,0,0,.18);
  /* small corner register mark — flat, no gradient */
}
.ph.dark{background:#2a2722}
.ph.dark::after{color:#9c9588}
.ph.kraft{background:#D9C7A8}
.ph.kraft::after{color:#8a7656}
.ph.red{background:#C8341F}
.ph.red::after{color:#f2c9c1}

/* ---------- real photography ---------- */
.photo{width:100%;object-fit:cover;display:block;border:1px solid var(--border)}
.hero-media .photo{position:absolute;inset:0;height:100%;border:0}
.highlight .photo{aspect-ratio:4/3;border:0;border-bottom:1px solid var(--border)}
.prod-row .photo{aspect-ratio:1/1}
.gallery .photo{aspect-ratio:1/1;border:0}

/* plate color swatches & printed designs */
.swatch-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:1px;background:var(--border);border:1px solid var(--border);margin-top:2.5rem}
.design-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border);border:1px solid var(--border);margin-top:2.5rem}
.swatch{background:var(--paper);margin:0}
.swatch img{width:100%;aspect-ratio:1/1;object-fit:cover;display:block}
.swatch figcaption{font-family:'Archivo';font-weight:600;font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding:.45rem .6rem}

/* ---------- generic section ---------- */
.section{padding:clamp(3.5rem,8vw,7rem) 0;border-bottom:1px solid var(--border)}
.section--white{background:var(--white)}
.section-head{max-width:60ch;margin-bottom:3rem}
.section-head h2{margin-bottom:1rem}

/* what we do band */
.do-band{display:grid;grid-template-columns:auto 1.2fr .8fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.do-band .num{font-family:'Archivo';font-weight:800;font-size:1rem;color:var(--accent);letter-spacing:.1em;align-self:start}
.do-photo{aspect-ratio:4/3}

/* product highlights */
.highlights{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--border);border:1px solid var(--border)}
.highlight{background:var(--paper);padding:0}
.highlight .ph{aspect-ratio:4/3;border:0;border-bottom:1px solid var(--border)}
.highlight .body{padding:1.6rem 1.6rem 2rem}
.highlight h3{margin-bottom:.5rem}
.highlight .tag{font-family:'Archivo';font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);font-weight:600}
.highlight p{font-size:.98rem;color:var(--muted)}
.highlight a.more{display:inline-block;margin-top:1rem;font-family:'Archivo';font-weight:600;font-size:.9rem;border-bottom:2px solid var(--ink);padding-bottom:1px}
.highlight a.more:hover{color:var(--accent);border-color:var(--accent)}

/* customization banner */
.anyany{background:var(--ink);color:var(--paper);border-bottom:1px solid var(--ink)}
.anyany .wrap{padding-top:clamp(3rem,7vw,6rem);padding-bottom:clamp(3rem,7vw,6rem)}
.anyany h2{font-size:clamp(2.4rem,6vw,4.5rem);max-width:18ch}
.anyany h2 em{font-style:normal;color:var(--accent)}
.anyany p{color:#c7c0b4;margin-top:1.4rem}
.anyany-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.anyany-plates{width:100%;display:block}

/* trust band */
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.trust .stat{padding:2rem 1.5rem;border-left:1px solid var(--border)}
.trust .stat:first-child{border-left:0;padding-left:0}
.trust .stat .n{font-family:'Archivo';font-weight:800;font-size:clamp(2rem,4vw,3rem);line-height:1}
.trust .stat .l{color:var(--muted);font-size:.92rem;margin-top:.5rem}

/* SEDEX callout */
.sedex-band{background:var(--white);border-bottom:1px solid var(--border);padding:1.4rem 0}
.sedex-band .sedex-callout{margin-top:0}
.sedex-callout{
  display:flex;align-items:center;gap:1.8rem;
  border:1px solid var(--border);background:var(--paper);
  padding:1.4rem 2rem;
}
.sedex-callout .badge{
  font-family:'Archivo',sans-serif;font-weight:800;font-size:1.05rem;
  letter-spacing:.1em;color:var(--paper);background:var(--ink);
  padding:.95rem 1.15rem;border-radius:2px;flex:0 0 auto;
}
.sedex-callout h4{font-family:'Archivo',sans-serif;font-size:1.05rem;margin-bottom:.3rem}
.sedex-callout p{font-size:.95rem;color:var(--muted);max-width:62ch}

/* page hero (inner pages) */
.page-hero{padding:clamp(3rem,7vw,6rem) 0 clamp(2rem,4vw,3rem);border-bottom:1px solid var(--border)}
.page-hero h1{font-size:clamp(2.2rem,5vw,4rem);max-width:16ch}
.page-hero p{margin-top:1.2rem}

/* two-col editorial */
.editorial{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,6vw,5rem);align-items:start}
.editorial .ph{aspect-ratio:4/5}
.editorial .photo{aspect-ratio:4/5}
.stack>*+*{margin-top:1.3rem}
.vm{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--border);margin-top:2.5rem}
.vm div{padding:1.8rem}
.vm div+div{border-left:1px solid var(--border)}
.vm h4{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin-bottom:.6rem}

/* product detail rows */
.prod-row{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,6vw,5rem);align-items:center;padding:clamp(2.5rem,6vw,5rem) 0;border-bottom:1px solid var(--border)}
.prod-row:last-child{border-bottom:0}
.prod-row .ph{aspect-ratio:1/1}
.prod-row.flip .media{order:2}
.sizes{display:flex;gap:1rem;margin:1.4rem 0}
.size{border:1px solid var(--ink);padding:.7rem 1.1rem;font-family:'Archivo';font-weight:700}
.size span{display:block;font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:600}
.feat-list{list-style:none;margin-top:1.2rem}
.feat-list li{padding-left:1.2rem;position:relative;margin-bottom:.5rem;color:var(--ink)}
.feat-list li::before{content:'';position:absolute;left:0;top:.6em;width:7px;height:7px;background:var(--accent)}

/* box grid */
.box-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border);border:1px solid var(--border)}
.box-card{background:var(--paper)}
.box-card .ph{aspect-ratio:1/1;border:0;border-bottom:1px solid var(--border)}
.box-card .photo{aspect-ratio:1/1;border:0;border-bottom:1px solid var(--border)}
.box-card .b{padding:1.2rem}
.box-card h4{font-family:'Archivo';font-size:1rem;margin-bottom:.3rem}
.box-card p{font-size:.85rem;color:var(--muted)}

/* finishes */
.finishes{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.4rem}
.chip{border:1px solid var(--border);background:var(--white);padding:.5rem .9rem;font-family:'Archivo';font-weight:500;font-size:.85rem}

/* gallery */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--border);border:1px solid var(--border)}
.gallery .ph{aspect-ratio:1/1;border:0}
.gallery .ph.wide{grid-column:span 2;aspect-ratio:2/1}

/* certificates */
.cert-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--border);border:1px solid var(--border)}
.cert-card{background:var(--paper);padding:1.6rem;display:flex;flex-direction:column;gap:1rem}
.cert-card .thumb{aspect-ratio:3/4;background:#EDE7DC;border:1px solid var(--border);position:relative}
.cert-card .thumb::after{content:'PDF / IMAGE';position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:'Archivo';font-size:.72rem;letter-spacing:.16em;color:#a59c8b}
.cert-card h4{font-family:'Archivo';font-size:1.05rem}
.cert-card .view{align-self:flex-start;font-family:'Archivo';font-weight:600;font-size:.85rem;border-bottom:2px solid var(--ink);padding-bottom:1px}
.cert-card .view:hover{color:var(--accent);border-color:var(--accent)}
.note{border-left:3px solid var(--accent);padding:.4rem 0 .4rem 1.2rem;color:var(--muted);font-size:.95rem;margin-top:2rem}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(2rem,6vw,5rem);align-items:start}
.cdetail{border-top:1px solid var(--border);padding:1.2rem 0;display:grid;grid-template-columns:140px 1fr;gap:1rem}
.cdetail:last-of-type{border-bottom:1px solid var(--border)}
.cdetail dt{font-family:'Archivo';font-weight:600;font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.cdetail dd a:hover{color:var(--accent)}
.map{margin-top:2rem;border:1px solid var(--border);aspect-ratio:16/7;width:100%}

/* email copy / open control */
.email-addr{display:block;margin-bottom:.6rem}
.email-actions{display:flex;gap:.6rem;flex-wrap:wrap}
.mini-btn{
  display:inline-block;font-family:'Archivo',sans-serif;font-weight:600;font-size:.82rem;
  letter-spacing:.02em;padding:.4rem .9rem;border-radius:2px;cursor:pointer;
  border:1px solid var(--ink);background:transparent;color:var(--ink);
  transition:background .15s ease,color .15s ease,border-color .15s ease;
}
.mini-btn:hover{background:var(--ink);color:var(--paper)}
a.mini-btn{text-decoration:none}
.copy-status{display:block;margin-top:.55rem;font-size:.82rem;color:var(--accent);font-family:'Archivo',sans-serif;font-weight:600;min-height:1em}

/* form */
.form{border:1px solid var(--border);background:var(--white);padding:clamp(1.6rem,3vw,2.4rem)}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.field{margin-bottom:1.1rem;display:flex;flex-direction:column}
.field label{font-family:'Archivo';font-weight:600;font-size:.82rem;letter-spacing:.04em;margin-bottom:.4rem}
.field input,.field select,.field textarea{
  font-family:'Source Sans 3';font-size:1rem;color:var(--ink);
  background:var(--paper);border:1px solid var(--border);border-radius:2px;
  padding:.7rem .8rem;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--accent);outline-offset:-1px;border-color:var(--accent)}
.field textarea{min-height:120px;resize:vertical}
.form .note{margin-top:0;margin-bottom:1.2rem}

/* contact hero: copy left, email card right */
.hero-contact{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.map--side{margin-top:0;aspect-ratio:auto;height:100%;min-height:320px}

/* email card (contact page) */
.email-card .email-big{
  font-family:'Archivo',sans-serif;font-weight:800;
  font-size:clamp(1.1rem,2.4vw,1.55rem);letter-spacing:-.01em;
  border:1px solid var(--border);background:var(--paper);
  padding:1.1rem 1.3rem;margin:1.6rem 0 1.2rem;word-break:break-all;
}
.email-card .email-cta{display:flex;gap:.8rem;flex-wrap:wrap}

/* CTA closing */
.cta-close{background:var(--accent);color:var(--white)}
.cta-close .wrap{padding:clamp(3rem,7vw,5.5rem) var(--gut);display:flex;justify-content:space-between;align-items:center;gap:2rem;flex-wrap:wrap}
.cta-close h2{color:var(--white);max-width:18ch}
.cta-close .btn{background:var(--white);border-color:var(--white);color:var(--ink)}
.cta-close .btn:hover{background:var(--ink);border-color:var(--ink);color:var(--white)}

/* footer */
.site-footer{background:var(--ink);color:#b8b1a4;padding:clamp(3rem,6vw,4.5rem) 0 2rem}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:2.5rem;padding-bottom:2.5rem;border-bottom:1px solid #3a352e}
.site-footer .brand b{color:var(--paper)}
.site-footer h5{font-family:'Archivo';color:var(--paper);font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:1rem}
.site-footer ul{list-style:none}
.site-footer li{margin-bottom:.5rem}
.site-footer a:hover{color:var(--paper)}
.site-footer .ftxt{margin-top:1rem;font-size:.92rem;max-width:38ch}
.foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:.5rem;padding-top:1.6rem;font-size:.82rem;color:#7d766b}

/* ---------- responsive ---------- */
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr}
  .do-band{grid-template-columns:1fr;gap:1.5rem}
  .anyany-grid{grid-template-columns:1fr}
  .hero-media{min-height:46vh;border-left:0;border-top:1px solid var(--border)}
  .highlights{grid-template-columns:1fr}
  .trust{grid-template-columns:repeat(2,1fr)}
  .trust .stat{border-left:0;border-top:1px solid var(--border);padding-left:0}
  .trust .stat:first-child,.trust .stat:nth-child(2){border-top:0}
  .editorial,.contact-grid,.prod-row,.prod-row.flip .media,.hero-contact{grid-template-columns:1fr}
  .prod-row.flip .media{order:0}
  .box-grid{grid-template-columns:repeat(2,1fr)}
  .swatch-grid{grid-template-columns:repeat(4,1fr)}
  .design-grid{grid-template-columns:repeat(2,1fr)}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .cert-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr}
  .vm,.form .row,.cdetail{grid-template-columns:1fr}
  .vm div+div{border-left:0;border-top:1px solid var(--border)}
  .nav-links{
    position:absolute;top:74px;left:0;right:0;background:var(--paper);
    border-bottom:1px solid var(--border);flex-direction:column;align-items:flex-start;
    gap:0;padding:.5rem var(--gut) 1.2rem;display:none;
  }
  .nav-links.open{display:flex}
  .nav-links li{width:100%;padding:.6rem 0;border-bottom:1px solid var(--border)}
  .nav-links li:last-child{border-bottom:0;padding-top:1rem}
  .nav-toggle{display:block}
}
@media(max-width:560px){
  .box-grid,.gallery,.cert-grid{grid-template-columns:1fr}
  .swatch-grid{grid-template-columns:repeat(2,1fr)}
  .design-grid{grid-template-columns:1fr}
  .sedex-callout{flex-direction:column;align-items:flex-start;gap:1rem}
  .sedex-callout .arrow{margin-left:0}
  .gallery .ph.wide{grid-column:span 1;aspect-ratio:1/1}
  .sizes{flex-wrap:wrap}
}