/* Vipamedia — styles
   Colours and fonts are set as variables in :root below. Dark-mode values follow it. */
/* Layout: a museum "geological column" — each era is a rock stratum; a coloured age band in the margin, then exhibit, era, and what we did. Stacks to cards on mobile. */
:root{
  --bg:#eceee8;          /* limestone */
  --surface:#f7f8f4;
  --fg:#22261f;          /* shale ink */
  --muted:#5d6457;
  --rule:#cfd3c7;
  --accent:#d9822b;      /* ochre */
  --on-era:#1d1b16;
  /* illustration tokens */
  --i-plate:#f9faf6; --i-line:#2a2d26; --i-dev:#d7dbd2; --i-screen:#a9d3dd; --i-paper:#ffffff;
  --i-skin:#f2c9a0; --i-wood:#c99a64; --i-roof:#c9533a; --i-shirt1:#3e7cb1; --i-shirt2:#9a4fb0;
  --f-display:"Alfa Slab One", "Rockwell", Georgia, serif;
  --f-body:"Karla", "Helvetica Neue", Arial, sans-serif;
  --f-mono:"IBM Plex Mono", ui-monospace, Menlo, monospace;
}
@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]){
  --bg:#191c1a; --surface:#212522; --fg:#e8eae2; --muted:#a3a99c; --rule:#353a34; --accent:#eda052;
  --i-plate:#262b27; --i-line:#e6e8df; --i-dev:#58605a; --i-screen:#3f7584; --i-paper:#eef0ea;
  --i-skin:#e2b58a; --i-wood:#9c7448; --i-roof:#b8503a; --i-shirt1:#4d8cc4; --i-shirt2:#a866bd;
  color-scheme:dark }}
:root[data-theme="dark"]{
  --bg:#191c1a; --surface:#212522; --fg:#e8eae2; --muted:#a3a99c; --rule:#353a34; --accent:#eda052;
  --i-plate:#262b27; --i-line:#e6e8df; --i-dev:#58605a; --i-screen:#3f7584; --i-paper:#eef0ea;
  --i-skin:#e2b58a; --i-wood:#9c7448; --i-roof:#b8503a; --i-shirt1:#4d8cc4; --i-shirt2:#a866bd;
  color-scheme:dark }

*{box-sizing:border-box}
body{background:var(--bg);color:var(--fg);font-family:var(--f-body);font-size:1.0625rem;line-height:1.55;margin:0}
.wrap{max-width:76rem;margin:0 auto;padding-inline:clamp(1rem,4vw,2.5rem)}
a{color:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}

/* masthead */
.mast{display:flex;justify-content:space-between;align-items:center;padding-block:1.4rem;gap:1rem}
.logo{font-family:var(--f-display);font-size:1.6rem;letter-spacing:.02em;text-decoration:none;line-height:1}
.logo span{color:var(--accent)}
.mast nav a{font-family:var(--f-mono);font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;text-decoration:none;border-bottom:2px solid var(--accent);padding-bottom:2px}

/* hero */
.hero{padding-block:2.5rem 1rem;display:grid;gap:1.4rem}
.eyebrow{font-family:var(--f-mono);font-size:.78rem;text-transform:uppercase;letter-spacing:.14em;color:var(--muted);margin:0}
.hero h1{font-family:var(--f-display);font-weight:400;font-size:clamp(2.4rem,7vw,5rem);line-height:.98;margin:0;text-wrap:balance;max-width:14ch}
.lead{font-size:clamp(1.1rem,2.2vw,1.4rem);max-width:40ch;margin:0;line-height:1.45}
.march{width:100%;max-width:100%;height:auto;margin-top:1rem}
.march .lbl{font-family:var(--f-mono);font-size:11px;fill:var(--muted);text-anchor:middle}
.march .walker{animation:bob 1.1s ease-in-out infinite alternate}
.march .walker:nth-child(2n){animation-delay:.55s}
@keyframes bob{to{transform:translateY(-3px)}}

/* column header */
.colhead{display:grid;grid-template-columns:9.5rem minmax(0,15rem) minmax(0,1fr) minmax(0,1.25fr);gap:0 2rem;
  font-family:var(--f-mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.14em;color:var(--muted);
  padding-block:2.5rem .6rem;border-bottom:2px solid var(--fg)}

/* era rows */
.era{display:grid;grid-template-columns:9.5rem minmax(0,15rem) minmax(0,1fr) minmax(0,1.25fr);gap:0 2rem;
  border-bottom:1px solid var(--rule);align-items:start}
.age{background:var(--era);color:var(--on-era);align-self:stretch;padding:1.4rem .9rem;display:flex;flex-direction:column;gap:.35rem;
  background-image:repeating-linear-gradient(180deg,transparent 0 11px,rgba(0,0,0,.07) 11px 12px),
                   repeating-linear-gradient(176deg,transparent 0 27px,rgba(0,0,0,.05) 27px 29px)}
.yr{font-family:var(--f-mono);font-weight:600;font-size:1.7rem;line-height:1;font-variant-numeric:tabular-nums}
.period{font-family:var(--f-display);font-size:.85rem;line-height:1.1;margin-top:.4rem;overflow-wrap:break-word}
.ex{margin:0;padding-block:1.4rem}
.ex svg{display:block;width:100%;height:auto;background:var(--i-plate);border:1.5px solid var(--rule);border-radius:4px}
.ex figcaption{font-size:.8rem;font-style:italic;color:var(--muted);margin-top:.5rem;line-height:1.35}
.meaning,.doing{padding-block:1.4rem;min-width:0}
.meaning h3{font-family:var(--f-body);font-weight:800;font-size:1.45rem;line-height:1.15;margin:0 0 .5rem;text-wrap:balance}
.meaning p{margin:0;font-size:1.05rem;color:var(--muted)}
.doing .tag{display:none;font-family:var(--f-mono);font-size:.7rem;text-transform:uppercase;letter-spacing:.14em;color:var(--muted);margin-bottom:.35rem}
.doing p{margin:0;max-width:60ch}
.stat{display:inline-flex;align-items:baseline;gap:.5rem;margin-top:.9rem;padding:.35rem .7rem;border:2px solid var(--fg);border-radius:3px;font-size:.88rem;line-height:1.2}
.stat .plug{align-self:center;flex:none}
.stat .motto{font-family:var(--f-display);font-size:1.05rem;line-height:1.25}
.stat b{font-family:var(--f-display);font-weight:400;font-size:1.6rem;color:var(--fg)}

/* illustration styles */
.ln{stroke:var(--i-line);stroke-width:2.5;stroke-linejoin:round;stroke-linecap:round}
.lw4{stroke-width:4}.nf{fill:none}
.dash{stroke-dasharray:5 6}
.f-dev{fill:var(--i-dev)}.f-scr{fill:var(--i-screen)}.f-paper{fill:var(--i-paper)}.f-skin{fill:var(--i-skin)}
.f-wood{fill:var(--i-wood)}.f-roof{fill:var(--i-roof)}.f-ink{fill:var(--i-line)}.f-era{fill:var(--era)}.f-acc{fill:var(--accent)}
.f-plate{fill:var(--i-plate)}
.bang{font-family:var(--f-display);font-size:20px;fill:var(--accent)}
.tiny{font-family:var(--f-mono);font-size:7px;font-weight:600;fill:var(--i-line);text-anchor:middle}
.tiny-d{font-family:var(--f-mono);font-size:7px;font-weight:600;fill:#1d1b16;text-anchor:middle}
.era.seen .ex svg .pop{animation:pop .7s cubic-bezier(.3,1.6,.5,1) both;transform-box:fill-box;transform-origin:50% 100%}
.era.seen .ex svg .pop2{animation:pop .7s .2s cubic-bezier(.3,1.6,.5,1) both;transform-box:fill-box;transform-origin:50% 100%}
@keyframes pop{0%{transform:scale(.85)}100%{transform:scale(1)}}

/* present day */
.now{padding-block:4rem 2rem;display:grid;grid-template-columns:9.5rem minmax(0,1fr);gap:0 2rem}
.now .age{--era:var(--accent)}
.now-body{display:grid;gap:1.6rem;padding-block:.4rem}
.now h2{font-family:var(--f-display);font-weight:400;font-size:clamp(1.8rem,4.5vw,3rem);line-height:1.05;margin:0;max-width:20ch;text-wrap:balance}
.now-body > p{margin:0;font-size:1.2rem;max-width:52ch}
.who{display:flex;flex-wrap:wrap;gap:.6rem;list-style:none;margin:0;padding:0}
.who li{font-family:var(--f-mono);font-size:.82rem;text-transform:uppercase;letter-spacing:.08em;padding:.45rem .8rem;background:var(--fg);color:var(--bg);border-radius:2px}
.offer{display:flex;flex-wrap:wrap;gap:1px;background:var(--rule);border:1px solid var(--rule);list-style:none;margin:0;padding:0}
.offer li{flex:1 1 11rem;background:var(--surface);padding:1.1rem 1.1rem 1.2rem;display:grid;gap:.3rem;min-width:0}
.offer .n{font-family:var(--f-mono);font-size:.7rem;color:var(--accent);letter-spacing:.1em;text-transform:uppercase}
.offer strong{font-size:1.1rem;line-height:1.25}

.contact{padding-block:3rem 4rem;border-top:2px solid var(--fg);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1.5rem}
.contact h2{font-family:var(--f-display);font-weight:400;font-size:clamp(1.6rem,4vw,2.4rem);margin:0}
.cta{display:flex;flex-wrap:wrap;align-items:center;gap:.8rem}
.btn{font-family:var(--f-body);font-weight:800;font-size:1.05rem;text-decoration:none;background:var(--accent);color:#1d1b16;padding:.8rem 1.4rem;border-radius:3px;border:2px solid var(--fg)}
.addr{font-family:var(--f-mono);font-size:.9rem;user-select:all}
.copy{font-family:var(--f-mono);font-size:.75rem;background:none;border:1.5px solid var(--muted);color:var(--fg);padding:.35rem .6rem;border-radius:3px;cursor:pointer}
footer{padding-block:0 3rem;font-family:var(--f-mono);font-size:.75rem;color:var(--muted);display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem}

/* tablet: era + doing stack in the third column */
@media (max-width:1040px){
  .colhead{display:none}
  .era{grid-template-columns:8rem minmax(0,14rem) minmax(0,1fr);margin-top:0}
  .era .age{grid-row:1 / span 2}.era .ex{grid-row:1 / span 2}
  .meaning{grid-column:3;padding-bottom:.4rem}.doing{grid-column:3;padding-top:.4rem}
  .doing .tag{display:block}
  .now{grid-template-columns:8rem minmax(0,1fr)}
}
/* phone: stacked cards */
@media (max-width:700px){
  .era{grid-template-columns:minmax(0,1fr);gap:0;border:1px solid var(--rule);background:var(--surface);margin-top:1.4rem;border-radius:4px;overflow:hidden}
  .era .age,.era .ex,.meaning,.doing{grid-row:auto;grid-column:auto}
  .age{flex-direction:row;align-items:baseline;flex-wrap:wrap;gap:.3rem .8rem;padding:.8rem 1rem}
  .period{margin:0 0 0 auto;font-size:.9rem}
  .ex{padding:1rem 1rem 0}
  .meaning{padding:1rem 1rem .2rem}.doing{padding:.6rem 1rem 1.2rem}
  .now{grid-template-columns:minmax(0,1fr)}
  .now .age{padding:.8rem 1rem}
}
@media (prefers-reduced-motion:reduce){
  .march .walker,.era.seen .ex svg .pop,.era.seen .ex svg .pop2{animation:none}
}

/* page-level reset (the site has no external reset) */
html{-webkit-text-size-adjust:100%}
img{max-width:100%;height:auto;display:block}
.ex img{width:100%;aspect-ratio:4/3;object-fit:cover;border:1.5px solid var(--rule);border-radius:4px}