/* Florén Studio — Website #131
   Creative Studio × Atelier-Grid Minimalism
   Fully offline. HTML + CSS only. */

:root{
  --chalk:#f2f1ec;
  --paper:#fbfaf6;
  --char:#292b2a;
  --moss:#7c8872;
  --terra:#b86f55;
  --sand:#d9cbb6;
  --grey:#a7aaab;
  --line:rgba(41,43,42,.14);
  --serif:Georgia,"Times New Roman",serif;
  --sans:Arial,Helvetica,sans-serif;
  --mono:"Courier New",Courier,monospace;
  --shadow:0 18px 44px rgba(41,43,42,.08)
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--char);
  background:
    linear-gradient(rgba(41,43,42,.018) 1px,transparent 1px) 0 0/32px 32px,
    linear-gradient(90deg,rgba(41,43,42,.018) 1px,transparent 1px) 0 0/32px 32px,
    var(--chalk);
  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:4.8rem 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(242,241,236,.96);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:1.18rem;font-weight:400;letter-spacing:.02em}
.brand-sub{margin-top:.24rem;color:var(--moss);font-family:var(--mono);font-size:.61rem;letter-spacing:.1em}
.main-nav,.footer-nav{display:flex;flex-wrap:wrap;gap:1rem}
.main-nav a,.footer-nav a{text-decoration:none;font-size:.76rem;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(--terra);border-color:currentColor}

.hero{padding:4.7rem 0 5.2rem}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.04fr) minmax(400px,.96fr);gap:clamp(3rem,7vw,7rem);align-items:center}
.eyebrow{margin:0 0 .8rem;color:var(--terra);font-family:var(--mono);font-size:.69rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase}
.studio-ref{display:grid;grid-template-columns:auto 1fr auto;gap:.75rem;align-items:center;max-width:610px;margin-bottom:1rem;color:var(--moss);font-family:var(--mono);font-size:.63rem;letter-spacing:.08em}
.studio-rule{height:1px;background:var(--line)}

h1,h2,h3{margin-top:0}
h1,h2{font-family:var(--serif);font-weight:400;letter-spacing:-.045em}
h1{max-width:830px;margin-bottom:1.3rem;font-size:clamp(3.7rem,7.4vw,6.9rem);line-height:.95}
h2{margin-bottom:1rem;font-size:clamp(2.35rem,4.8vw,4.05rem);line-height:1}
h3{margin-bottom:.45rem;font-family:var(--serif);font-size:1.38rem;font-weight:400}
p{margin-top:0;color:#61615d}
.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(--char);background:var(--char);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(41,43,42,.18)}

.hero-note{display:grid;grid-template-columns:46px 1fr;gap:.9rem;max-width:570px;margin-top:2rem}
.hero-note p{margin-bottom:0;font-family:var(--mono);font-size:.74rem}
.grid-glyph{position:relative;width:42px;height:42px;border:1px solid var(--char);background:
  linear-gradient(var(--line) 1px,transparent 1px) 0 0/12px 12px,
  linear-gradient(90deg,var(--line) 1px,transparent 1px) 0 0/12px 12px,
  var(--paper)}
.grid-glyph::after{content:"";position:absolute;right:-5px;bottom:-5px;width:16px;height:16px;background:var(--terra)}

.hero-visual{position:relative;min-height:545px;overflow:hidden;border:1px solid var(--line);background:linear-gradient(145deg,rgba(124,136,114,.045),transparent 58%),var(--paper);box-shadow:var(--shadow)}
.atelier-grid{position:absolute;inset:0;background:linear-gradient(rgba(41,43,42,.025) 1px,transparent 1px) 0 0/44px 44px,linear-gradient(90deg,rgba(41,43,42,.025) 1px,transparent 1px) 0 0/44px 44px}

.sample-card{position:absolute;left:30px;top:30px;width:285px;padding:1rem;border:1px solid var(--char);background:rgba(242,241,236,.97);box-shadow:10px 10px 0 rgba(184,111,85,.07)}
.sample-card span,.sample-card strong,.sample-card small{display:block}
.sample-card span,.sample-card small{font-family:var(--mono);font-size:.57rem;letter-spacing:.08em}
.sample-card span{color:var(--terra)}
.sample-card strong{margin:.3rem 0;font-family:var(--serif);font-size:1.08rem;font-weight:400}
.sample-card small{color:var(--moss)}
.sample-rule{height:1px;margin-top:.9rem;background:var(--line)}

.swatch-field{position:absolute;border:1px solid var(--char)}
.sf-moss{right:46px;top:46px;width:118px;height:96px;background:var(--moss)}
.sf-terra{right:86px;top:128px;width:92px;height:78px;background:var(--terra)}
.sf-sand{left:43%;bottom:72px;width:124px;height:98px;background:var(--sand)}
.sf-grey{right:48px;bottom:54px;width:86px;height:72px;background:var(--grey)}

.reference-block{position:absolute;left:42px;bottom:58px;width:104px;height:104px;display:grid;place-items:center;border:1px solid var(--char);background:var(--chalk);text-align:center}
.reference-block span{font-family:var(--mono);font-size:.54rem;color:var(--moss)}
.reference-block strong{font-family:var(--serif);font-size:1.75rem;font-weight:400}

.layer{position:absolute;border:1px solid var(--line);background:transparent}
.layer-a{left:44%;top:218px;width:138px;height:148px}
.layer-b{left:49%;top:250px;width:92px;height:104px;border-color:var(--terra)}

.vertical-ref{position:absolute;right:10px;top:220px;writing-mode:vertical-rl;transform:rotate(180deg);font-family:var(--mono);font-size:.54rem;letter-spacing:.1em;color:var(--grey)}
.fine-line{position:absolute;height:2px}
.fl-a{left:42px;top:220px;width:168px;background:var(--terra)}
.fl-b{right:42px;top:222px;width:120px;background:var(--moss)}

.about-section{background:linear-gradient(90deg,rgba(184,111,85,.06),transparent 34%),#faf9f5}
.about-grid{display:grid;grid-template-columns:70px .9fr 1.1fr;gap:clamp(1.8rem,4vw,4rem);align-items:start}
.section-index{color:var(--grey);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}
.work-section{background:var(--chalk)}
.work-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.work-module{position:relative;min-height:330px;overflow:hidden;border:1px solid var(--line);background:var(--paper)}
.module-top{display:flex;align-items:center;justify-content:space-between;padding:.9rem 1rem;border-bottom:1px solid var(--line);color:var(--moss);font-family:var(--mono);font-size:.61rem}
.sample-chip{width:30px;height:24px;border:1px solid var(--char)}
.moss-chip{background:var(--moss)}
.terra-chip{background:var(--terra)}
.grey-chip{background:var(--grey)}
.module-label{position:absolute;right:0;top:54px;bottom:0;width:56px;display:flex;align-items:center;justify-content:center;writing-mode:vertical-rl;transform:rotate(180deg);background:var(--char);color:#fff;font-size:.74rem;font-weight:800;letter-spacing:.12em}
.module-copy{padding:2rem 5rem 3rem 1.2rem}
.module-copy p{margin-bottom:0}
.module-line{position:absolute;left:1.2rem;bottom:1.2rem;width:88px;height:2px;background:var(--terra)}

.approach-section{background:#e8e6df}
.approach-panel{position:relative;overflow:hidden;padding:clamp(2rem,5vw,4rem);border:1px solid var(--line);background:linear-gradient(rgba(41,43,42,.024) 1px,transparent 1px) 0 0/34px 34px,linear-gradient(90deg,rgba(41,43,42,.024) 1px,transparent 1px) 0 0/34px 34px,#efede7}
.approach-heading{display:grid;grid-template-columns:70px 1fr;gap:clamp(1.8rem,4vw,4rem);max-width:900px;margin-bottom:3rem}
.approach-grid{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem}
.approach-step{position:relative;min-height:185px;padding:1.2rem;border:1px solid var(--line);background:rgba(251,250,246,.9)}
.step-no{display:block;margin-bottom:.8rem;color:var(--terra);font-family:var(--mono);font-size:.64rem}
.step-swatch{display:block;width:46px;height:34px;margin-bottom:1rem;border:1px solid var(--char);background:linear-gradient(135deg,var(--sand) 0 50%,var(--moss) 50%)}
.approach-step strong{display:block;font-family:var(--serif);font-size:1.18rem;font-weight:400}
.step-rule{display:block;width:58px;height:2px;margin-top:.8rem;background:var(--moss)}
.approach-step small{position:absolute;left:1.2rem;bottom:1rem;color:var(--grey);font-family:var(--mono);font-size:.57rem}
.approach-layer{position:absolute;opacity:.14}
.al-a{right:4%;top:8%;width:120px;height:90px;background:var(--moss)}
.al-b{right:12%;bottom:6%;width:92px;height:70px;background:var(--terra)}
.approach-code{position:absolute;right:4%;top:10%;font-family:var(--mono);font-size:1rem;color:rgba(41,43,42,.15)}

.visit-section{background:var(--paper)}
.visit-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(3rem,7vw,7rem);align-items:center}
.visit-note{max-width:360px}
.address-card{position:relative;padding:1.4rem;border:1px solid var(--char);background:var(--chalk);box-shadow:10px 10px 0 rgba(124,136,114,.06)}
.address-top{display:flex;justify-content:space-between;gap:1rem;padding-bottom:.8rem;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:.58rem;color:var(--grey)}
.address-lines{display:grid;gap:.3rem;padding:1.4rem 0}
.address-lines strong{font-family:var(--serif);font-size:1.28rem;font-weight:400}
.address-lines span{font-family:var(--mono);font-size:.84rem}
.address-swatches{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}
.address-swatches i{display:block;height:20px;border:1px solid var(--char)}
.address-swatches i:nth-child(1){background:var(--moss)}
.address-swatches i:nth-child(2){background:var(--terra)}
.address-swatches i:nth-child(3){background:var(--sand)}
.address-swatches i:nth-child(4){background:var(--grey)}
.address-code{margin-top:.8rem;font-family:var(--mono);font-size:.56rem;color:var(--moss)}

.legal-section{background:#dbd9d2}
.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(251,250,246,.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:#dbd9d2}
.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(--moss);font-family:var(--mono);font-size:.6rem}

@media(max-width:1040px){
  .main-nav{gap:.8rem}
  .main-nav a{font-size:.72rem}
}
@media(max-width:980px){
  .header-inner{min-height:auto;padding:1rem 0;align-items:flex-start;flex-direction:column;gap:.7rem}
  .hero-grid,.visit-grid{grid-template-columns:1fr}
  .hero-visual{min-height:465px}
  .about-grid{grid-template-columns:56px 1fr}
  .about-copy{grid-column:2}
  .work-grid{grid-template-columns:1fr}
  .work-module{min-height:245px}
  .approach-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(3.05rem,15vw,4.8rem)}
  h2{font-size:clamp(2.1rem,10vw,3rem)}
  .hero{padding-top:3rem}
  .studio-ref{grid-template-columns:1fr}
  .studio-rule{display:none}
  .hero-visual{min-height:415px}
  .sample-card{left:20px;top:20px;width:220px}
  .sf-moss{right:20px;top:34px;width:88px;height:72px}
  .sf-terra{right:52px;top:96px;width:68px;height:56px}
  .sf-sand{left:48%;bottom:54px;width:92px;height:74px}
  .sf-grey{right:20px;bottom:40px;width:64px;height:52px}
  .reference-block{left:20px;bottom:48px;width:76px;height:76px}
  .about-grid,.section-heading,.approach-heading{grid-template-columns:1fr;gap:.8rem}
  .about-copy{grid-column:auto}
  .approach-grid{grid-template-columns:1fr}
  .approach-step{min-height:145px}
  .footer-grid{flex-direction:column;align-items:flex-start}
}
@media(max-width:480px){
  .main-nav{display:grid;grid-template-columns:repeat(2,auto);justify-content:start;gap:.5rem 1rem}
  .hero-visual{min-height:370px}
  .sample-card{max-width:68%;padding:.8rem}
  .sf-moss{right:8px;transform:scale(.82);transform-origin:top right}
  .sf-terra{right:24px;transform:scale(.82);transform-origin:top right}
  .layer-b,.vertical-ref{display:none}
  .address-card{padding:1.1rem}
  .address-top{flex-direction:column;gap:.2rem}
  .legal-card,.approach-panel{padding:1.35rem}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important}
}