/* YUME Coffee Roasters — Website #120
   Coffee Roastery × Roast-Curve Batch Modernism
   Fully offline. HTML + CSS only. */

:root{
  --cream:#f4eadc;
  --paper:#fbf5eb;
  --espresso:#4f3429;
  --copper:#b76645;
  --sage:#7f8d72;
  --sand:#d8c5a4;
  --char:#2b2c2b;
  --line:rgba(43,44,43,.14);
  --serif:Georgia,"Times New Roman",serif;
  --sans:Arial,Helvetica,sans-serif;
  --mono:"Courier New",Courier,monospace;
  --shadow:0 18px 44px rgba(46,35,28,.10)
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--char);background:linear-gradient(180deg,rgba(183,102,69,.04),transparent 18rem),var(--cream);font-family:var(--sans);line-height:1.6;overflow-x:hidden}
a{color:inherit}
.shell{width:min(1160px,calc(100% - 40px));margin-inline:auto}
.section{padding:5rem 0;scroll-margin-top:7rem}

.skip-link{position:fixed;left:1rem;top:1rem;z-index:999;padding:.7rem 1rem;background:var(--char);color:#fff;text-decoration:none;transform:translateY(-160%)}
.skip-link:focus{transform:none}

.site-header{position:sticky;top:0;z-index:50;border-bottom:1px solid var(--line);background:rgba(244,234,220,.95);backdrop-filter:blur(10px)}
.header-inner{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:2rem}
.brand{display:grid;text-decoration:none;line-height:1}
.brand-main{font-family:var(--serif);font-size:1.3rem;font-weight:400;letter-spacing:.03em}
.brand-sub{margin-top:.22rem;color:var(--copper);font-family:var(--mono);font-size:.61rem;letter-spacing:.1em}
.main-nav,.footer-nav{display:flex;flex-wrap:wrap;gap:1.1rem}
.main-nav a,.footer-nav a{text-decoration:none;font-size:.78rem;letter-spacing:.04em}
.main-nav a{padding:.45rem 0;border-bottom:1px solid transparent}
.main-nav a:hover,.main-nav a:focus-visible,.footer-nav a:hover,.footer-nav a:focus-visible{color:var(--copper);border-color:currentColor}

.hero{padding:4.7rem 0 5.4rem;scroll-margin-top:7rem}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.04fr) minmax(380px,.96fr);gap:clamp(3rem,7vw,7rem);align-items:center}
.eyebrow{margin:0 0 .8rem;color:var(--copper);font-family:var(--mono);font-size:.7rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase}
.batch-ref{display:grid;grid-template-columns:auto 1fr auto;gap:.75rem;align-items:center;max-width:600px;margin-bottom:1rem;color:var(--espresso);font-family:var(--mono);font-size:.64rem;letter-spacing:.08em}
.batch-rule{height:1px;background:var(--line)}
.hero-brand{display:grid;gap:.08rem;margin-bottom:1rem}
.hero-brand span{font-family:var(--serif);font-size:1.08rem;letter-spacing:.05em}
.hero-brand small{color:var(--sage);font-family:var(--mono);font-size:.65rem;letter-spacing:.1em}

h1,h2,h3{margin-top:0}
h1,h2{font-family:var(--serif);font-weight:400;letter-spacing:-.04em}
h1{max-width:810px;margin-bottom:1.3rem;font-size:clamp(3.8rem,7.5vw,7rem);line-height:.95}
h2{margin-bottom:1rem;font-size:clamp(2.4rem,4.9vw,4.15rem);line-height:1}
h3{margin-bottom:.45rem;font-family:var(--serif);font-size:1.45rem;font-weight:400}
p{margin-top:0;color:#645e58}
.hero-text{max-width:650px;margin-bottom:1.8rem;font-size:1.04rem}

.cta{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:.82rem 1.3rem;border:1px solid var(--espresso);background:var(--espresso);color:#fff;text-decoration:none;font-size:.78rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase;transition:transform .2s ease,box-shadow .2s ease}
.cta:hover,.cta:focus-visible{transform:translateY(-2px);box-shadow:0 12px 28px rgba(79,52,41,.18)}

.hero-note{display:grid;grid-template-columns:46px 1fr;gap:.9rem;max-width:560px;margin-top:2rem}
.hero-note p{margin-bottom:0;font-family:var(--mono);font-size:.75rem}
.roast-glyph{position:relative;width:42px;height:42px;border:2px solid var(--espresso);border-radius:50%}
.roast-glyph::before{content:"";position:absolute;left:6px;bottom:9px;width:28px;height:14px;border-bottom:3px solid var(--copper);border-radius:0 0 28px 28px;transform:rotate(-12deg)}
.roast-glyph::after{content:"";position:absolute;right:5px;top:5px;width:8px;height:8px;border-radius:50%;background:var(--sage)}

.hero-visual{position:relative;min-height:530px;overflow:hidden;border:1px solid var(--line);background:linear-gradient(145deg,rgba(127,141,114,.055),transparent 60%),var(--paper);box-shadow:var(--shadow)}
.roast-grid{position:absolute;inset:0;background:linear-gradient(rgba(43,44,43,.035) 1px,transparent 1px) 0 0/36px 36px,linear-gradient(90deg,rgba(43,44,43,.035) 1px,transparent 1px) 0 0/36px 36px}

.batch-card{position:absolute;left:30px;top:30px;width:275px;padding:1rem;border:1px solid var(--espresso);background:rgba(244,234,220,.96);box-shadow:10px 10px 0 rgba(216,197,164,.25)}
.batch-card span,.batch-card strong,.batch-card small{display:block}
.batch-card span,.batch-card small{font-family:var(--mono);font-size:.58rem;letter-spacing:.08em}
.batch-card span{color:var(--copper)}
.batch-card strong{margin:.3rem 0;font-family:var(--serif);font-size:1.05rem;font-weight:400}
.batch-card small{color:var(--sage)}
.batch-row{display:grid;grid-template-columns:24px 1fr auto;gap:.5rem;align-items:center;padding:.58rem 0;border-bottom:1px solid var(--line)}
.batch-row b,.batch-row em{font-family:var(--mono);font-size:.54rem;font-style:normal}
.batch-row i{height:1px;background:var(--line)}

.roast-curve{position:absolute;left:40px;right:42px;bottom:110px;height:130px;border-left:1px solid var(--line);border-bottom:1px solid var(--line)}
.roast-curve::before{content:"";position:absolute;left:10px;right:10px;bottom:25px;height:74px;border-top:5px solid var(--copper);border-radius:55% 45% 0 0;transform:skewY(-6deg)}
.roast-curve::after{content:"";position:absolute;left:26px;right:34px;bottom:48px;height:48px;border-top:4px solid var(--sage);border-radius:50% 50% 0 0;transform:skewY(4deg)}
.curve-point{position:absolute;width:16px;height:16px;border:4px solid var(--paper);border-radius:50%;box-shadow:0 0 0 1px var(--line);z-index:2}
.cp-a{left:18%;bottom:49px;background:var(--espresso)}
.cp-b{left:52%;bottom:78px;background:var(--copper)}
.cp-c{right:12%;bottom:58px;background:var(--sage)}

.stamp{position:absolute;right:42px;top:44px;width:108px;height:108px;border:2px solid var(--espresso);border-radius:50%;display:grid;place-items:center;text-align:center;transform:rotate(7deg);background:var(--paper)}
.stamp span{font-family:var(--mono);font-size:.55rem;color:var(--copper)}
.stamp strong{display:block;font-family:var(--serif);font-size:1.85rem;font-weight:400}

.temp-scale{position:absolute;right:34px;top:190px;display:grid;gap:10px}
.temp-scale i{display:block;width:46px;height:2px;background:var(--stone, #a4a09a)}
.temp-scale i:nth-child(2n){width:30px;margin-left:16px;background:var(--copper)}

.sample-label{position:absolute;left:42px;bottom:56px;padding:.5rem .7rem;border:1px solid var(--espresso);background:var(--paper);font-family:var(--mono);font-size:.58rem;letter-spacing:.08em;color:var(--copper)}
.corner-ref{position:absolute;left:30px;bottom:20px;color:var(--espresso);font-family:var(--mono);font-size:.56rem}

.about-section{background:linear-gradient(90deg,rgba(216,197,164,.12),transparent 34%),#faf4ea}
.about-grid{display:grid;grid-template-columns:70px .9fr 1.1fr;gap:clamp(1.8rem,4vw,4rem);align-items:start}
.section-index{color:var(--espresso);font-family:var(--mono);font-size:.72rem;letter-spacing:.12em}
.about-copy{padding-top:1.35rem;border-top:1px solid var(--line)}
.about-copy p{font-size:1.02rem}
.section-heading{display:grid;grid-template-columns:70px 1fr;gap:clamp(1.8rem,4vw,4rem);margin-bottom:2rem}

.roast-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.roast-card{position:relative;min-height:325px;overflow:hidden;border:1px solid var(--line);background:var(--paper)}
.card-top{display:flex;align-items:center;justify-content:space-between;padding:.9rem 1rem;border-bottom:1px solid var(--line);color:var(--espresso);font-family:var(--mono);font-size:.62rem}
.mini-stamp{width:28px;height:28px;border:5px solid;border-radius:50%}
.mini-stamp.copper{border-color:var(--copper)}
.mini-stamp.sage{border-color:var(--sage)}
.mini-stamp.charcoal{border-color:var(--char)}
.card-band{min-height:70px;display:flex;align-items:center;padding:0 1rem;color:#fff;font-size:1.22rem;font-weight:800;letter-spacing:.08em}
.band-espresso{background:var(--espresso)}
.band-sage{background:var(--sage)}
.band-copper{background:var(--copper)}
.card-copy{padding:1.5rem 1rem 3rem}
.card-copy p{margin-bottom:0}
.mini-curve{position:absolute;right:18px;bottom:34px;width:80px;height:34px;border-bottom:3px solid var(--copper);border-radius:0 0 60% 60%;transform:rotate(-8deg)}
.card-foot{position:absolute;left:1rem;bottom:1rem;color:var(--espresso);font-family:var(--mono);font-size:.58rem}

.process-section{padding-top:4rem;padding-bottom:4rem}
.process-panel{position:relative;overflow:hidden;padding:clamp(2rem,5vw,4rem);border:1px solid var(--line);background:linear-gradient(rgba(43,44,43,.03) 1px,transparent 1px) 0 0/32px 32px,linear-gradient(90deg,rgba(43,44,43,.03) 1px,transparent 1px) 0 0/32px 32px,#eee6da}
.process-heading{display:grid;grid-template-columns:70px 1fr;gap:clamp(1.8rem,4vw,4rem);max-width:860px;margin-bottom:3rem}
.process-heading p:last-child{max-width:700px}
.process-grid{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem}
.process-step{position:relative;min-height:185px;padding:1.2rem;border:1px solid var(--line);background:rgba(251,245,235,.88)}
.process-no{display:block;margin-bottom:1rem;color:var(--copper);font-family:var(--mono);font-size:.64rem}
.process-stamp{display:block;width:44px;height:44px;margin-bottom:1rem;border:3px solid var(--espresso);border-radius:50%;box-shadow:inset 0 0 0 7px var(--paper),inset 0 0 0 9px var(--sage)}
.process-step strong{display:block;font-family:var(--serif);font-size:1.2rem;font-weight:400}
.process-rule{display:block;width:58px;height:3px;margin-top:.8rem;background:var(--copper)}
.process-step small{position:absolute;left:1.2rem;bottom:1rem;color:var(--espresso);font-family:var(--mono);font-size:.58rem}
.process-curve{position:absolute;right:0;height:70px;opacity:.25;border-top:5px solid;border-radius:50%}
.pc-a{top:70px;width:34%;border-color:var(--copper);transform:rotate(-5deg)}
.pc-b{bottom:56px;width:48%;border-color:var(--sage);transform:rotate(4deg)}
.process-label{position:absolute;right:5%;top:12%;font-family:var(--mono);font-size:1rem;color:rgba(43,44,43,.16)}

.closing-section{background:#f0e7db}
.closing-grid{display:grid;grid-template-columns:1fr minmax(330px,.8fr);gap:clamp(3rem,7vw,7rem);align-items:center}
.closing-copy{max-width:700px}
.closing-art{position:relative;min-height:280px;overflow:hidden;border:1px solid var(--line);background:var(--paper)}
.closing-card{position:absolute;left:26px;top:26px;width:250px;padding:1rem;border:1px solid var(--espresso);background:rgba(244,234,220,.96)}
.closing-card span,.closing-card strong,.closing-card small{display:block}
.closing-card span,.closing-card small{font-family:var(--mono);font-size:.58rem;letter-spacing:.08em}
.closing-card span{color:var(--copper)}
.closing-card strong{margin:.25rem 0;font-family:var(--serif);font-size:1.05rem;font-weight:400}
.closing-stamp{position:absolute;right:34px;top:34px;width:98px;height:98px;border:2px solid var(--espresso);border-radius:50%;display:grid;place-items:center;text-align:center;transform:rotate(7deg)}
.closing-stamp span{font-family:var(--mono);font-size:.56rem;color:var(--copper)}
.closing-stamp strong{font-family:var(--serif);font-size:1.5rem;font-weight:400}
.closing-curve{position:absolute;right:34px;height:52px;border-top:4px solid;border-radius:50%;opacity:.8}
.cc-a{bottom:54px;width:150px;border-color:var(--copper);transform:rotate(-5deg)}
.cc-b{bottom:34px;width:110px;border-color:var(--sage);transform:rotate(3deg)}
.closing-line{position:absolute;left:38px;height:3px}
.cl-a{bottom:40px;width:42%;background:var(--espresso)}
.cl-b{bottom:62px;width:28%;background:var(--copper)}

.legal-section{background:#e3d9cb}
.legal-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}
.legal-card{padding:2rem;border:1px solid var(--line);background:rgba(251,245,235,.72)}
.legal-card h2{font-size:clamp(2rem,3.4vw,3rem)}
.legal-card p:last-child{margin-bottom:0}

.site-footer{padding:2rem 0;border-top:1px solid var(--line);background:#e3d9cb}
.footer-grid{display:flex;justify-content:space-between;align-items:flex-end;gap:2rem}
.footer-brand{display:grid;gap:.15rem}
.footer-brand strong{font-family:var(--serif);font-size:1rem;font-weight:400}
.footer-brand span{color:var(--copper);font-family:var(--mono);font-size:.6rem}

@media(max-width:980px){
  .header-inner{min-height:auto;padding:1rem 0;align-items:flex-start;flex-direction:column;gap:.7rem}
  .hero-grid,.closing-grid{grid-template-columns:1fr}
  .hero-visual{min-height:450px}
  .about-grid{grid-template-columns:56px 1fr}
  .about-copy{grid-column:2}
  .roast-cards{grid-template-columns:1fr}
  .roast-card{min-height:245px}
  .process-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .legal-grid{grid-template-columns:1fr}
}
@media(max-width:700px){
  .shell{width:min(100% - 28px,1160px)}
  .section{padding:4rem 0}
  h1{font-size:clamp(3.2rem,16vw,5rem)}
  h2{font-size:clamp(2.2rem,10vw,3.1rem)}
  .hero{padding-top:3rem}
  .batch-ref{grid-template-columns:1fr}
  .batch-rule{display:none}
  .hero-visual{min-height:400px}
  .batch-card{left:20px;top:20px;width:220px}
  .stamp{right:24px;top:32px;width:82px;height:82px}
  .roast-curve{left:24px;right:24px;bottom:100px;height:110px}
  .temp-scale{right:20px;top:150px}
  .about-grid,.section-heading,.process-heading{grid-template-columns:1fr;gap:.8rem}
  .about-copy{grid-column:auto}
  .process-grid{grid-template-columns:1fr}
  .process-step{min-height:145px}
  .process-label{right:-4px;top:16px;font-size:.8rem}
  .footer-grid{flex-direction:column;align-items:flex-start}
}
@media(max-width:480px){
  .main-nav{display:grid;grid-template-columns:repeat(3,auto);justify-content:start;gap:.55rem 1rem}
  .main-nav a{font-size:.72rem}
  .hero-visual{min-height:360px}
  .batch-card{max-width:68%;padding:.8rem}
  .stamp{right:18px;width:72px;height:72px}
  .sample-label{left:20px;bottom:50px}
  .closing-card{left:18px;top:18px;max-width:68%}
  .closing-stamp{right:18px}
  .legal-card,.process-panel{padding:1.35rem}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important}
}