/* Marina 155 — paper archive · garden · photographic silver */
@font-face{font-family:'Archivo Black';font-style:normal;font-weight:400;font-display:swap;
  src:url('fonts/ArchivoBlack-400-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}
@font-face{font-family:'Archivo Black';font-style:normal;font-weight:400;font-display:swap;
  src:url('fonts/ArchivoBlack-400-latin.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Inter';font-style:normal;font-weight:100 900;font-display:swap;
  src:url('fonts/Inter-400-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}
@font-face{font-family:'Inter';font-style:normal;font-weight:100 900;font-display:swap;
  src:url('fonts/Inter-400-latin.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;
  src:url('fonts/IBMPlexMono-400-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;
  src:url('fonts/IBMPlexMono-400-latin.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:600;font-display:swap;
  src:url('fonts/IBMPlexMono-600-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:600;font-display:swap;
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:root{
  --paper:#F4F0E6;
  --paper-2:#EBE5D6;
  --ink:#1A1712;
  --ink-60:rgba(26,23,18,.62);
  --ink-30:rgba(26,23,18,.3);
  --ink-12:rgba(26,23,18,.12);
  --garden:#2F5D3A;
  --garden-soft:#C8D5A3;
  --silver:#8A8E93;
  --gold:#C8A45A;
  --rule:3px solid var(--ink);
  --disp:'Archivo Black',Impact,sans-serif;
  --body:'Inter',system-ui,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,monospace;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--body);
  font-size:17px;line-height:1.62;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
::selection{background:var(--garden-soft);color:var(--ink)}
a{color:inherit}
img,svg{max-width:100%;display:block}

.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:var(--paper);padding:.6rem 1rem;font-family:var(--mono);z-index:99}
.skip:focus{left:0}

/* top bar */
.top{
  position:sticky;top:0;z-index:50;
  background:rgba(244,240,230,.94);
  backdrop-filter:blur(10px);
  border-bottom:var(--rule);
  display:flex;align-items:stretch;min-height:56px;
}
.top::before{
  content:"";display:block;width:10px;flex-shrink:0;
  background:linear-gradient(180deg,var(--garden) 0 40%,var(--gold) 40% 70%,var(--silver) 70% 100%);
}
.wordmark{
  display:flex;align-items:center;gap:.65rem;
  padding:.55rem 1rem;text-decoration:none;
  font-family:var(--mono);font-weight:600;font-size:.8rem;letter-spacing:.04em;text-transform:uppercase;
}
.wordmark b{font-family:var(--disp);font-weight:400;letter-spacing:.01em;font-size:1rem}
.wordmark .wm-sub{color:var(--ink-60);font-size:.7rem}
@media(max-width:640px){.wordmark .wm-sub{display:none}}

.lang-switch{
  margin-left:auto;display:flex;align-items:stretch;border-left:var(--rule);
}
.lang-btn{
  display:flex;align-items:center;padding:0 .75rem;
  font-family:var(--mono);font-size:.72rem;font-weight:600;letter-spacing:.06em;
  text-decoration:none;border-right:1px solid var(--ink-12);
}
.lang-btn:last-child{border-right:0}
.lang-btn[aria-current="page"],.lang-btn:hover{background:var(--ink);color:var(--paper)}

.readprog{
  display:flex;align-items:center;gap:.35rem;
  padding:0 .9rem;border-left:var(--rule);
  font-family:var(--mono);font-size:.72rem;color:var(--ink-60);white-space:nowrap;
}
.readprog b{color:var(--ink);font-weight:600}
@media(max-width:520px){.readprog .rp-word{display:none}}
.scrollbar{position:absolute;left:0;right:0;bottom:-3px;height:3px;pointer-events:none}
.scrollbar i{display:block;height:100%;width:0;background:var(--garden);transition:width .1s linear}

/* hero */
.hero{padding:clamp(2.4rem,6vw,5rem) clamp(1rem,4vw,3rem) 2.5rem;position:relative}
.kicker{
  font-family:var(--mono);font-size:.76rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  display:inline-block;border:2px solid var(--ink);padding:.35rem .7rem;margin-bottom:1.8rem;
  box-shadow:4px 4px 0 var(--garden);
}
.hero h1{
  font-family:var(--disp);font-weight:400;
  font-size:clamp(3.2rem,12vw,9rem);
  line-height:.92;letter-spacing:-.01em;text-transform:uppercase;
  margin-bottom:1.4rem;
}
.hero h1 span{display:block}
.hero h1 .num{color:var(--garden);margin-top:.15em}
.hero .lede{
  max-width:42rem;font-size:clamp(1.05rem,1.6vw,1.28rem);line-height:1.65;
  margin-bottom:1rem;
}
.status{
  max-width:40rem;font-family:var(--mono);font-size:.8rem;color:var(--ink-60);
  border-left:3px solid var(--gold);padding-left:.8rem;margin-bottom:2.4rem;
}

.keyfacts{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;max-width:1100px;
}
@media(max-width:900px){.keyfacts{grid-template-columns:repeat(2,1fr)}}
.kf{
  text-decoration:none;border-top:4px solid var(--garden);padding-top:.7rem;
  transition:transform .15s ease;
}
.kf:hover{transform:translateY(-2px)}
.kf-num{font-family:var(--mono);font-weight:600;font-size:clamp(1.4rem,2.8vw,2.1rem);display:block;line-height:1.05}
.kf-cap{font-size:.82rem;color:var(--ink-60);display:block;margin-top:.35rem;line-height:1.4}

/* index tiles */
.index-sec,.diagram-sec,.map-sec,.timeline-sec{padding:2rem clamp(1rem,4vw,3rem)}
.sec-head{max-width:40rem;margin-bottom:1.4rem}
.sec-head h2,.sec-inline{
  font-family:var(--disp);font-weight:400;font-size:clamp(1.8rem,4vw,2.8rem);
  text-transform:uppercase;letter-spacing:.01em;margin-bottom:.5rem;
}
.sec-head p{color:var(--ink-60)}

.case{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  border:var(--rule);max-width:1100px;
}
@media(max-width:800px){.case{grid-template-columns:repeat(2,1fr)}}
.tile{
  display:flex;flex-direction:column;justify-content:space-between;
  min-height:110px;padding:1rem;
  text-decoration:none;border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);
  background:var(--paper);
  transition:background .15s ease,color .15s ease;
}
.case .tile:nth-child(4n){border-right:0}
@media(max-width:800px){
  .case .tile:nth-child(4n){border-right:2px solid var(--ink)}
  .case .tile:nth-child(2n){border-right:0}
}
.tile:hover,.tile.is-read{background:var(--ink);color:var(--paper)}
.tile.is-read .t-year{color:var(--garden-soft)}
.t-year{font-family:var(--mono);font-size:.7rem;font-weight:600;letter-spacing:.08em;color:var(--ink-60);text-transform:uppercase}
.tile:hover .t-year{color:rgba(244,240,230,.55)}
.t-name{font-family:var(--disp);font-size:1.35rem;text-transform:uppercase;margin-top:auto}

/* timeline */
.timeline{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));
  gap:0;border:var(--rule);max-width:1100px;
}
.tl-item{
  padding:.9rem;border-right:2px solid var(--ink);
  background:var(--paper-2);
}
.tl-item:last-child{border-right:0}
.tl-y{display:block;font-family:var(--mono);font-weight:600;font-size:.78rem;color:var(--garden);margin-bottom:.35rem}
.tl-t{font-size:.88rem;line-height:1.35}

/* diagram */
.diagram{
  display:grid;grid-template-columns:1fr auto 1fr;gap:1.2rem;align-items:center;
  max-width:800px;margin-top:1rem;
}
@media(max-width:640px){.diagram{grid-template-columns:1fr;justify-items:center}.diag-arrow{transform:rotate(90deg)}}
.diag-col{
  border:var(--rule);padding:1rem;background:var(--paper-2);
}
.diag-label{font-family:var(--mono);font-size:.72rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;display:block;margin-bottom:.6rem}
.diag-arrow{font-family:var(--disp);font-size:2rem;color:var(--garden)}
.diag-col svg{width:100%;height:auto;color:var(--ink)}

/* layers */
.layers-sec{padding:1rem clamp(1rem,4vw,3rem) 3rem}
.layer{
  display:grid;grid-template-columns:140px 1fr;gap:1.5rem;
  border-top:var(--rule);padding:2.2rem 0;max-width:1100px;
}
@media(max-width:700px){.layer{grid-template-columns:1fr;gap:.8rem}}
.layer-rail{position:sticky;top:72px;align-self:start}
.layer-n{font-family:var(--mono);font-size:.72rem;font-weight:600;color:var(--ink-60);letter-spacing:.08em}
.layer-year{font-family:var(--mono);font-weight:600;font-size:1rem;color:var(--garden);margin:.35rem 0}
.layer-tile{font-family:var(--disp);font-size:1.6rem;text-transform:uppercase;line-height:1}
.layer-body h2{
  font-family:var(--disp);font-weight:400;font-size:clamp(1.6rem,3.5vw,2.4rem);
  text-transform:uppercase;line-height:1.05;margin-bottom:.9rem;max-width:22ch;
}
.lede2{font-size:1.08rem;line-height:1.6;margin-bottom:1rem;max-width:48ch}
.body{color:var(--ink-60);max-width:52ch;font-size:1rem;line-height:1.7}
.layer.is-visible .layer-rail{color:var(--ink)}

/* map */
.block-map{
  border:var(--rule);padding:1rem;max-width:560px;background:var(--paper-2);margin-bottom:1.2rem;
}
.block-svg{width:100%;height:auto}
.nearby{max-width:40rem;padding-left:1.2rem;color:var(--ink-60)}
.nearby li{margin-bottom:.4rem}

/* sources */
.sources-sec{padding:2.5rem clamp(1rem,4vw,3rem) 3rem;border-top:var(--rule);background:var(--paper-2)}
.sources-sec h2{font-family:var(--disp);font-size:clamp(1.6rem,3vw,2.2rem);text-transform:uppercase;margin-bottom:.6rem}
.sources{max-width:52rem;padding-left:1.3rem;margin-top:1rem}
.sources li{margin-bottom:.55rem;color:var(--ink-60)}
.sources a{color:var(--garden);text-underline-offset:3px}
.sources a:hover{color:var(--ink)}

.foot{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;
  padding:1.2rem clamp(1rem,4vw,3rem);
  border-top:var(--rule);font-family:var(--mono);font-size:.78rem;
}
.foot a{text-decoration:none;border-bottom:1.5px solid var(--ink)}
.foot a:hover{background:var(--ink);color:var(--paper);border-color:var(--ink)}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .kf,.tile,.scrollbar i{transition:none}
}