/* HydroArt Kft. web-v2 sample: "technical dossier" visual language.
   Palette: paper, ink, copper (single accent). No gradients, no shadows. */

/* ---------- Fonts (self-hosted, latin + latin-ext subsets from @fontsource 5.1.0) ---------- */
@font-face{font-family:"Plex Serif";font-style:normal;font-weight:500;font-display:swap;src:url(fonts/plex-serif-500.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:"Plex Serif";font-style:normal;font-weight:500;font-display:swap;src:url(fonts/plex-serif-500-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:"Plex Serif";font-style:normal;font-weight:600;font-display:swap;src:url(fonts/plex-serif-600.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:"Plex Serif";font-style:normal;font-weight:600;font-display:swap;src:url(fonts/plex-serif-600-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:"Plex Sans";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/plex-sans-400.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:"Plex Sans";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/plex-sans-400-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:"Plex Sans";font-style:normal;font-weight:500;font-display:swap;src:url(fonts/plex-sans-500.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:"Plex Sans";font-style:normal;font-weight:500;font-display:swap;src:url(fonts/plex-sans-500-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:"Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/plex-mono-400.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:"Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/plex-mono-400-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}

/* ---------- Tokens ---------- */
:root{
  --paper:#F3EFE6; --paper-2:#E8E2D5; --ink:#18202A; --ink-2:#5B636D;
  --copper:#A8582A; --copper-dark:#8E461E; --line:#C9C1B1;
  --on-ink:#F3EFE6; --on-ink-2:#B9BEC4; --line-dark:#3A4350;
  --serif:"Plex Serif",Georgia,"Times New Roman",serif;
  --sans:"Plex Sans",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --mono:"Plex Mono",ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  --wrap:1320px; --gut:24px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:16px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:18px;line-height:1.6;font-weight:400;text-rendering:optimizeLegibility}
@media (max-width:720px){body{font-size:17px}}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
p{margin:0 0 1em}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.15;margin:0;letter-spacing:-.01em}
ul,ol{margin:0;padding:0}
:focus-visible{outline:2px solid var(--copper);outline-offset:3px}
.skip{position:absolute;left:-9999px;top:8px;background:var(--ink);color:var(--paper);padding:8px 12px;z-index:50}
.skip:focus{left:8px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
.mono{font-family:var(--mono);font-size:13px;letter-spacing:.04em;line-height:1.5}
.label{font-family:var(--mono);font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2)}
.todo{font-family:var(--mono);font-size:.85em;background:var(--paper-2);border:1px dashed var(--copper);color:var(--copper-dark);padding:0 .35em;white-space:nowrap}
.prose a,.inline-link{color:var(--copper-dark);text-decoration-thickness:1px;text-underline-offset:3px}
.prose a:hover,.inline-link:hover{color:var(--ink)}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;background:var(--copper);color:#fff;font-family:var(--sans);font-weight:500;font-size:17px;line-height:1;padding:16px 22px;border:1px solid var(--copper);border-radius:2px;text-decoration:none;cursor:pointer;transition:background-color .15s}
.btn:hover{background:var(--copper-dark);border-color:var(--copper-dark)}
.btn-sm{font-size:15px;padding:11px 16px}
.tel{font-family:var(--mono);font-size:17px;letter-spacing:.02em;text-decoration:none;border-bottom:1px solid var(--line);padding-bottom:2px;white-space:nowrap}
.tel:hover{border-color:var(--copper)}
.actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px 26px;margin-top:28px}

/* ---------- Header ---------- */
.site-head{border-bottom:1px solid var(--line);background:var(--paper)}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:76px}
.brand{text-decoration:none;display:flex;align-items:baseline;gap:12px}
.brand b{font-family:var(--serif);font-weight:600;font-size:26px;letter-spacing:-.01em}
.brand span{font-family:var(--mono);font-size:12px;color:var(--ink-2);letter-spacing:.04em}
.nav{display:flex;align-items:center;gap:28px}
.nav ul{list-style:none;display:flex;gap:24px}
.nav ul a{text-decoration:none;font-size:16px;padding:6px 0;border-bottom:1px solid transparent}
.nav ul a:hover{border-color:var(--copper)}
.head-tel{font-family:var(--mono);font-size:15px;text-decoration:none;white-space:nowrap}
.head-tel:hover{color:var(--copper-dark)}
.icon-btn{display:none;width:44px;height:44px;align-items:center;justify-content:center;border:1px solid var(--line);background:transparent;color:var(--ink);border-radius:2px;cursor:pointer;text-decoration:none}
.icon-btn svg{width:20px;height:20px}
@media (max-width:1020px){
  .nav ul{gap:16px}
  .head-tel{display:none}
}
@media (max-width:860px){
  .brand span{display:none}
  .icon-btn{display:inline-flex}
  .nav{gap:8px}
  .nav ul,.nav .btn{display:none}
  .nav.open ul{display:flex;flex-direction:column;gap:0;position:absolute;left:0;right:0;top:76px;background:var(--paper);border-bottom:1px solid var(--line);padding:8px var(--gut) 16px;z-index:20}
  .nav.open ul a{display:block;padding:12px 0;border-bottom:1px solid var(--line)}
  .site-head{position:relative}
}

/* ---------- Generic sections ---------- */
.sec{padding:96px 0;border-top:1px solid var(--line)}
.sec.alt{background:var(--paper-2)}
.sec-head{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--gut);margin-bottom:48px;align-items:end}
.sec-head .label{grid-column:1/4}
.sec-head h2{grid-column:4/11;font-size:clamp(30px,3.4vw,44px)}
.sec-head p{grid-column:4/10;margin:16px 0 0;color:var(--ink-2)}
@media (max-width:860px){
  .sec{padding:64px 0}
  .sec-head{display:block;margin-bottom:32px}
  .sec-head .label{display:block;margin-bottom:12px}
}

/* ---------- Hero (home) ---------- */
.hero{padding:56px 0 72px}
.hero .grid{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--gut);align-items:start}
.hero-text{grid-column:1/7;padding-top:40px}
.hero-text h1{font-size:clamp(40px,5.2vw,72px);margin:18px 0 26px;font-weight:500}
.hero-text .lead{font-size:20px;max-width:34em;color:var(--ink)}
.hero-fig{grid-column:7/13;margin:0}
.hero-fig img{width:100%;aspect-ratio:4/3;object-fit:cover}
figcaption{font-family:var(--mono);font-size:12.5px;color:var(--ink-2);margin-top:10px;letter-spacing:.02em;line-height:1.5}
.datasheet{margin-top:22px;border-top:1px solid var(--ink);display:grid;grid-template-columns:auto 1fr;font-family:var(--mono);font-size:13.5px}
.datasheet dt,.datasheet dd{margin:0;padding:9px 0;border-bottom:1px solid var(--line)}
.datasheet dt{color:var(--ink-2);padding-right:24px}
@media (max-width:860px){
  .hero{padding:28px 0 56px}
  .hero-text,.hero-fig{grid-column:1/-1}
  .hero-text{padding-top:0}
  .hero-text h1{margin:12px 0 18px}
  .hero-text .lead{font-size:18px}
  .actions{margin-top:22px}
}

/* ---------- Services as table of contents ---------- */
.toc-list{list-style:none;border-top:1px solid var(--ink)}
.toc-list li{border-bottom:1px solid var(--line);position:relative}
.toc-list a{display:grid;grid-template-columns:80px 5fr 6fr 40px;gap:var(--gut);align-items:baseline;padding:26px 0;text-decoration:none;transition:box-shadow .15s}
.toc-list a:hover{box-shadow:inset 0 -2px 0 var(--copper)}
.toc-list .num{font-family:var(--mono);font-size:14px;color:var(--copper-dark)}
.toc-list h3{font-size:26px}
.toc-list p{margin:0;color:var(--ink-2);font-size:17px}
.toc-list .arr{justify-self:end;width:22px;height:12px;color:var(--copper)}
@media (max-width:860px){
  .toc-list a{grid-template-columns:44px 1fr 24px;gap:6px 12px;padding:20px 0}
  .toc-list h3{font-size:21px}
  .toc-list p{grid-column:2/3;grid-row:2}
  .toc-list .arr{grid-column:3;grid-row:1}
}

/* ---------- Work (photo essay) ---------- */
.work{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--gut);margin-bottom:96px}
.work:last-child{margin-bottom:0}
.work .big{grid-column:1/8;margin:0}
.work .side{grid-column:9/13}
.work.flip .big{grid-column:6/13;grid-row:1}
.work.flip .side{grid-column:1/5;grid-row:1}
.work .big img{width:100%;aspect-ratio:4/3;object-fit:cover}
.work h3{font-size:30px;margin:4px 0 16px}
.work .small{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:28px 0 0}
.work .small figure{margin:0}
.work .small img{width:100%;aspect-ratio:3/4;object-fit:cover}
.facts{margin:24px 0 0;display:grid;grid-template-columns:auto 1fr;font-family:var(--mono);font-size:13.5px;border-top:1px solid var(--ink)}
.facts dt,.facts dd{margin:0;padding:8px 0;border-bottom:1px solid var(--line)}
.facts dt{color:var(--ink-2);padding-right:20px}
@media (max-width:860px){
  .work{margin-bottom:64px}
  .work .big,.work .side,.work.flip .big,.work.flip .side{grid-column:1/-1;grid-row:auto}
}

/* ---------- Process timeline ---------- */
.steps{list-style:none;display:grid;grid-template-columns:repeat(5,1fr);gap:var(--gut);counter-reset:s;position:relative}
.steps li{position:relative;padding-top:44px}
.steps li::before{content:"";position:absolute;top:13px;left:0;right:calc(-1 * var(--gut));height:2px;background:var(--copper)}
.steps li:last-child::before{right:0}
.steps .n{position:absolute;top:0;left:0;background:var(--paper);padding-right:12px;font-family:var(--mono);font-size:14px;color:var(--copper-dark);line-height:28px}
.alt .steps .n{background:var(--paper-2)}
.steps .n i{display:inline-block;width:12px;height:12px;border:2px solid var(--copper);background:inherit;border-radius:50%;margin-right:8px;vertical-align:-1px;font-style:normal}
.steps h3{font-size:21px;margin-bottom:10px}
.steps p{font-size:16px;color:var(--ink-2);margin:0}
@media (max-width:960px){
  .steps{grid-template-columns:1fr;gap:0}
  .steps li{padding:0 0 32px 44px}
  .steps li::before{top:6px;bottom:0;left:6px;right:auto;width:2px;height:auto}
  .steps li:last-child::before{display:none}
  .steps .n{position:static;display:block;padding:0;margin-bottom:6px;background:none}
  .alt .steps .n{background:none}
  .steps .n i{position:absolute;left:0;top:2px;background:var(--paper)}
  .alt .steps .n i{background:var(--paper-2)}
}

/* ---------- Dark drawing band ---------- */
.dark{background:var(--ink);color:var(--on-ink);border-top:0}
.dark .label{color:var(--on-ink-2)}
.dark .grid{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--gut);align-items:center}
.dark .drawing{grid-column:1/9;margin:0}
.dark .drawing figcaption{color:var(--on-ink-2)}
.dark .txt{grid-column:9/13}
.dark h2{font-size:clamp(28px,3vw,40px);margin:12px 0 22px}
.dark p{color:var(--on-ink-2)}
@media (max-width:960px){.dark .drawing,.dark .txt{grid-column:1/-1}}

/* SVG system drawings */
.sysdraw{width:100%;height:auto;display:block}
.sysdraw .sup{stroke:var(--copper);fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.sysdraw .ret{stroke:currentColor;fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.sysdraw .eq{stroke:currentColor;fill:none;stroke-width:1.5}
.sysdraw .thin{stroke:currentColor;fill:none;stroke-width:1;stroke-dasharray:3 4;opacity:.7}
.sysdraw text{font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;fill:currentColor}
.dark .sysdraw{color:var(--on-ink-2)}
.paper-draw .sysdraw{color:var(--ink)}
@media (prefers-reduced-motion:no-preference){
  .js .draw .ln{stroke-dasharray:1;stroke-dashoffset:1}
  .js .draw.is-drawn .ln{animation:draw 2.2s ease-out forwards}
}
@keyframes draw{to{stroke-dashoffset:0}}

/* ---------- Places ---------- */
.places{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--gut)}
.places .intro{grid-column:1/5}
.places ul{grid-column:6/13;list-style:none;columns:2;column-gap:var(--gut);border-top:1px solid var(--ink)}
.places li{break-inside:avoid;border-bottom:1px solid var(--line)}
.places li a{display:flex;justify-content:space-between;padding:12px 0;text-decoration:none}
.places li a:hover{color:var(--copper-dark)}
.places li span{font-family:var(--mono);font-size:12px;color:var(--ink-2)}
@media (max-width:860px){.places .intro,.places ul{grid-column:1/-1}}

/* ---------- Form ---------- */
.lead-form{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--gut)}
.lead-form form{grid-column:1/8}
.lead-form aside{grid-column:9/13;border-top:1px solid var(--ink);padding-top:18px}
.lead-form aside .big-tel{display:block;font-family:var(--serif);font-weight:500;font-size:clamp(30px,3vw,40px);text-decoration:none;margin:10px 0 12px;white-space:nowrap}
.lead-form aside .big-tel:hover{color:var(--copper-dark)}
.fields{display:grid;grid-template-columns:1fr 1fr;gap:20px var(--gut)}
.field label{display:block;font-family:var(--mono);font-size:13px;letter-spacing:.04em;margin-bottom:8px;color:var(--ink)}
.field input,.field select{width:100%;font:inherit;font-size:17px;color:var(--ink);background:#FBF9F4;border:1px solid #8C8578;border-radius:2px;padding:13px 14px;min-height:50px}
.field select{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%2318202A' stroke-width='1.5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:40px}
.field input:focus,.field select:focus{outline:2px solid var(--copper);outline-offset:0;border-color:var(--copper)}
.consent{display:flex;gap:12px;align-items:flex-start;margin:24px 0;font-size:15px;color:var(--ink-2)}
.consent input{width:22px;height:22px;margin:2px 0 0;accent-color:var(--copper);flex:none}
.form-note{font-family:var(--mono);font-size:13px;color:var(--ink-2);margin-top:14px;min-height:1.5em}
@media (max-width:860px){
  .lead-form form,.lead-form aside{grid-column:1/-1}
  .fields{grid-template-columns:1fr}
}

/* ---------- Footer ---------- */
.site-foot{background:var(--ink);color:var(--on-ink-2);padding:64px 0 96px;font-size:15px}
.site-foot .grid{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--gut)}
.site-foot .co{grid-column:1/5}
.site-foot .co b{display:block;font-family:var(--serif);font-weight:600;font-size:24px;color:var(--on-ink);margin-bottom:14px}
.site-foot dl{display:grid;grid-template-columns:auto 1fr;gap:6px 18px;margin:0;font-family:var(--mono);font-size:13px}
.site-foot dt{color:#8F97A1}
.site-foot dd{margin:0;color:var(--on-ink)}
.site-foot h2{font-family:var(--mono);font-size:12px;font-weight:400;letter-spacing:.08em;text-transform:uppercase;color:#8F97A1;margin-bottom:14px}
.site-foot .col{grid-column:span 2}
.site-foot .col.wide{grid-column:span 4}
.site-foot ul{list-style:none}
.site-foot .col.wide ul{columns:2;column-gap:18px}
.site-foot li{margin-bottom:6px}
.site-foot a{color:var(--on-ink);text-decoration:none}
.site-foot a:hover{color:#fff;text-decoration:underline}
.site-foot .base{margin-top:48px;padding-top:20px;border-top:1px solid var(--line-dark);font-family:var(--mono);font-size:12px}
@media (max-width:960px){
  .site-foot .co,.site-foot .col,.site-foot .col.wide{grid-column:1/-1}
}

/* ---------- Cookie bar ---------- */
.cookie{position:fixed;left:16px;bottom:16px;z-index:40;max-width:380px;background:var(--ink);color:var(--on-ink);font-size:14px;line-height:1.45;padding:12px 14px;display:flex;gap:14px;align-items:center;border-radius:2px}
.cookie p{margin:0}
.cookie a{color:var(--on-ink)}
.cookie button{flex:none;font:inherit;font-weight:500;background:var(--paper);color:var(--ink);border:0;padding:8px 12px;border-radius:2px;cursor:pointer}
.cookie[hidden]{display:none}
@media (max-width:600px){.cookie{left:8px;right:8px;bottom:8px;max-width:none;font-size:13px;padding:8px 10px}}

/* ---------- Inner pages ---------- */
.crumbs{font-family:var(--mono);font-size:12.5px;color:var(--ink-2);padding-top:22px}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px}
.crumbs li+li::before{content:"/";margin-right:8px;color:var(--line)}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:var(--copper-dark)}
.page-hero{padding:36px 0 72px}
.page-hero .grid{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--gut);align-items:end}
.page-hero .txt{grid-column:1/7}
.page-hero h1{font-size:clamp(38px,4.6vw,64px);margin:16px 0 24px}
.page-hero .lead{font-size:20px;max-width:32em}
.page-hero figure{grid-column:7/13;margin:0}
.page-hero figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
@media (max-width:860px){
  .page-hero{padding:20px 0 52px}
  .page-hero .txt,.page-hero figure{grid-column:1/-1}
  .page-hero .lead{font-size:18px}
}

/* Typographic town hero */
.town-hero{padding:24px 0 72px}
.town-hero .giant{font-family:var(--serif);font-weight:500;font-size:clamp(64px,15vw,220px);line-height:.9;letter-spacing:-.03em;margin:24px 0 0;border-bottom:1px solid var(--ink);padding-bottom:20px}
.town-hero .grid{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--gut);margin-top:32px}
.town-hero h1{grid-column:1/6;font-size:clamp(28px,3vw,40px)}
.town-hero .txt{grid-column:6/12}
.town-hero .lead{font-size:20px}
@media (max-width:860px){
  .town-hero h1,.town-hero .txt{grid-column:1/-1}
  .town-hero .lead{font-size:18px}
}

/* Long-form with sticky contents */
.doc{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--gut);padding:80px 0 96px;border-top:1px solid var(--line)}
.doc-nav{grid-column:1/4}
.doc-nav nav{position:sticky;top:24px;border-top:1px solid var(--ink);padding-top:14px}
.doc-nav ol{list-style:none;font-family:var(--mono);font-size:13px;line-height:1.45}
.doc-nav li{border-bottom:1px solid var(--line)}
.doc-nav a{display:flex;gap:12px;padding:10px 0;text-decoration:none;color:var(--ink-2)}
.doc-nav a span{color:var(--copper-dark)}
.doc-nav a:hover{color:var(--ink)}
.prose{grid-column:5/12;max-width:68ch}
.prose h2{font-size:clamp(26px,2.6vw,34px);margin:64px 0 20px;padding-top:18px;border-top:1px solid var(--line);scroll-margin-top:16px}
.prose h2:first-child{margin-top:0}
.prose h2 .n{display:block;font-family:var(--mono);font-size:13px;color:var(--copper-dark);letter-spacing:.04em;margin-bottom:10px}
.prose h3{font-size:22px;margin:32px 0 12px}
.prose ul{margin:0 0 1.2em;list-style:none}
.prose ul li{padding:8px 0 8px 26px;border-bottom:1px solid var(--line);position:relative}
.prose ul li::before{content:"";position:absolute;left:2px;top:20px;width:12px;height:1.5px;background:var(--copper)}
.prose figure{margin:36px 0}
.prose .wide-fig{margin-right:-12%}
.prose .note{border-left:2px solid var(--copper);padding:4px 0 4px 18px;color:var(--ink-2)}
@media (max-width:960px){
  .doc{padding:48px 0 64px}
  .doc-nav,.prose{grid-column:1/-1}
  .doc-nav nav{position:static}
  .prose .wide-fig{margin-right:0}
}

/* FAQ */
.faq{grid-column:4/11;border-top:1px solid var(--ink)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;padding:22px 0;font-family:var(--serif);font-weight:500;font-size:21px;line-height:1.3}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);color:var(--copper-dark);font-size:22px;line-height:1}
.faq details[open] summary::after{content:"\2212"}
.faq details p{max-width:64ch;color:var(--ink-2);padding-bottom:12px}
.faq-wrap{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--gut)}
@media (max-width:860px){.faq{grid-column:1/-1}.faq summary{font-size:19px}}

/* Services list on town page */
.svc-list{list-style:none;border-top:1px solid var(--ink);margin-bottom:1.2em}
.prose ul.svc-list li{padding:0;border-bottom:1px solid var(--line)}
.prose ul.svc-list li::before{display:none}
.svc-list a{display:grid;grid-template-columns:44px 1fr;gap:4px 12px;padding:16px 0;text-decoration:none;color:var(--ink)}
.svc-list a:hover b{color:var(--copper-dark)}
.svc-list .num{font-family:var(--mono);font-size:13px;color:var(--copper-dark);padding-top:4px}
.svc-list b{font-family:var(--serif);font-weight:500;font-size:20px}
.svc-list span:last-child{grid-column:2;font-size:16px;color:var(--ink-2)}
.prose figure.portrait{max-width:420px}
.work .big img[src*="medence-4"]{aspect-ratio:auto}

/* ---------- Hero v2: animated isometric drawing ---------- */
.hero-v2{padding:40px 0 56px}
.hero-v2 .grid{align-items:center}
.hero-v2 .hero-text{grid-column:1/6;padding-top:0}
.hero-v2 .hero-text h1{font-size:clamp(40px,4.6vw,68px)}
.hero-draw{grid-column:6/13;margin:0}
.hero-anim{width:100%;height:auto;display:block;aspect-ratio:900/712;color:var(--ink)}
.hero-anim .ln,.hero-anim .hatch,.hero-anim .pulse,.hero-anim .leader{fill:none;stroke-linecap:round;stroke-linejoin:round}
.hero-anim .shell{stroke:var(--ink);stroke-width:1.1}
.hero-anim .shell.thin{stroke:#8C8578;stroke-width:.8}
.hero-anim .hatch{stroke:#8C8578;stroke-width:.6}
.hero-anim .eq{stroke:var(--ink);stroke-width:1.4;fill:none}
.hero-anim .rib{stroke-width:.7}
.hero-anim .sup{stroke:var(--copper);stroke-width:1.7}
.hero-anim .ret{stroke:#5B636D;stroke-width:1.4}
.hero-anim .bar{stroke-width:3.2}
.hero-anim .pulse{stroke-width:2.6;stroke-dasharray:.006 .034;opacity:0}
.hero-anim .pulse.fwd{stroke:#D98A55}
.hero-anim .pulse.rev{stroke:#2A333E}
.hero-anim .leader{stroke:var(--ink-2);stroke-width:.8}
.hero-anim .dot{fill:var(--copper)}
.hero-anim text{font-family:var(--mono);fill:var(--ink)}
.hero-anim .room{font-size:12px;letter-spacing:.08em;fill:var(--ink-2);paint-order:stroke;stroke:var(--paper);stroke-width:4px}
.hero-anim .co{font-size:22px;letter-spacing:.02em}
.hero-anim .co .cn{fill:var(--copper-dark)}
.hero-anim .stamp{font-size:12px;letter-spacing:.1em;fill:var(--ink-2)}
@media (prefers-reduced-motion:no-preference){
  .hero-anim .ln{stroke-dasharray:1;stroke-dashoffset:1;animation:hdraw var(--t,1s) cubic-bezier(.45,.05,.3,1) var(--d,0s) forwards}
  .hero-anim .hatch{opacity:0;animation:hfade .8s ease var(--d,0s) forwards}
  .hero-anim .lbl{opacity:0;animation:hfade .7s ease var(--d,0s) forwards}
  .hero-anim .pulse{animation:hfade 1s ease 9.2s forwards,hflow 2.6s linear 9.2s infinite}
  .hero-anim .pulse.rev{animation:hfade 1s ease 9.2s forwards,hflowr 2.6s linear 9.2s infinite}
}
@media (prefers-reduced-motion:reduce){.hero-anim .pulse{display:none}}
@keyframes hdraw{to{stroke-dashoffset:0}}
@keyframes hfade{to{opacity:.9}}
@keyframes hflow{from{stroke-dashoffset:0}to{stroke-dashoffset:-.04}}
@keyframes hflowr{from{stroke-dashoffset:0}to{stroke-dashoffset:.04}}
.hero-anim .lbl{opacity:1}
@media (prefers-reduced-motion:no-preference){.hero-anim .lbl{opacity:0}}
@media (max-width:860px){
  .hero-v2 .hero-text,.hero-draw{grid-column:1/-1}
  .hero-anim .co{font-size:34px}
  .hero-anim .room,.hero-anim .stamp{font-size:17px}
}
.hero-strip{padding:0 0 88px}
.hero-strip .grid{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--gut);align-items:end;border-top:1px solid var(--line);padding-top:40px}
.strip-fig{grid-column:1/8;margin:0}
.strip-fig img{width:100%;aspect-ratio:16/9;object-fit:cover}
.strip-data{grid-column:9/13}
.strip-data p{color:var(--ink-2);font-size:16px;margin-top:18px}
@media (max-width:860px){.strip-fig,.strip-data{grid-column:1/-1}.hero-strip{padding-bottom:56px}}

/* ---------- Plan drawing G-01 ---------- */
.plan-fig{margin:0}
.plan-scroll{overflow-x:auto;background:#FBF9F4;border:1px solid var(--line)}
.plan{display:block;width:100%;min-width:760px;height:auto;aspect-ratio:1010/640}
.plan .wall{fill:var(--ink)}
.plan .win{fill:#FBF9F4;stroke:var(--ink);stroke-width:1}
.plan .winl{stroke:var(--ink);stroke-width:.8;fill:none}
.plan .swing{fill:none;stroke:#8C8578;stroke-width:.8}
.plan .loop{fill:none;stroke:var(--copper);stroke-width:1;opacity:.85;stroke-linejoin:round}
.plan .sup{fill:none;stroke:var(--copper);stroke-width:1.3}
.plan .ret{fill:none;stroke:#5B636D;stroke-width:1.3;stroke-dasharray:5 3}
.plan .thick{stroke-width:2.2}
.plan .eqp{fill:#FBF9F4;stroke:var(--ink);stroke-width:1.3}
.plan text{font-family:var(--mono);fill:var(--ink)}
.plan .eqt{font-size:10.5px;letter-spacing:.06em;paint-order:stroke;stroke:#FBF9F4;stroke-width:4px}
.plan .rn{font-size:12.5px;letter-spacing:.08em;paint-order:stroke;stroke:#FBF9F4;stroke-width:5px}
.plan .ra{font-size:12px;fill:var(--ink-2);paint-order:stroke;stroke:#FBF9F4;stroke-width:5px}
.plan .ktag circle{fill:#FBF9F4;stroke:var(--copper);stroke-width:1.2}
.plan .ktag text{font-size:10.5px;fill:var(--copper-dark)}
.plan .dim{stroke:var(--ink);stroke-width:.8;fill:none}
.plan .dimt{font-size:11.5px}
.plan .sbf{fill:var(--ink)}
.plan .sbe{fill:#FBF9F4;stroke:var(--ink);stroke-width:.8}
.plan .north circle{fill:none;stroke:var(--ink);stroke-width:1}
.plan .north path{fill:var(--ink)}
.plan .north text{font-size:13px}
.plan .hd{font-size:12px;letter-spacing:.1em}
.plan .lt{font-size:11.5px;fill:var(--ink-2)}
.plan .tbo{fill:none;stroke:var(--ink);stroke-width:1.2}
.plan .tbl{stroke:var(--line);stroke-width:1;fill:none}
.plan .tk{font-size:11px;fill:var(--ink-2)}
.plan .tv{font-size:11.5px}

/* v1-imported pages: small photo grid in the article */
.prose .gal{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;margin:1.2em 0}
.prose .gal img{width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;border-radius:6px;display:block}

/* Honeypot field: off-screen for people, present for bots (site.js drops a filled one). */
.lead-form .field.hp{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}