/* HIMATA — "Bản vẽ trở thành công trình". Ivory paper, lacquer red, gilded line, ink night. */
:root{
 --paper:#f3eee4;--paper-2:#e9e1d2;--ink:#1d221e;--ink-2:#3f433c;--muted:#666459;
 --red:#7a2a23;--red-2:#8f342b;--lacquer:#47160f;--lacquer-2:#5a1d15;
 --gold:#a9854c;--gold-hi:#d6b47a;--gold-soft:rgba(214,180,122,.32);
 --night:#111512;--night-2:#181d19;--ivory:#f1e8d8;
 --line:rgba(29,34,30,.14);--line-2:rgba(29,34,30,.26);
 --serif:'Cormorant Garamond','Cormorant',Georgia,'Times New Roman',serif;
 --sans:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
 --gutter:clamp(20px,4.4vw,72px);--max:1440px;--head:72px;
 --ease:cubic-bezier(.22,.7,.18,1);
}
*,*:before,*:after{box-sizing:border-box}
html{scroll-padding-top:calc(var(--head) + 8px);-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 16px/1.7 var(--sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;overflow-x:clip}
img,svg,canvas{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0;padding:0}
h1,h2,h3,p,figure,dl,dd,ol,ul{margin:0;padding:0}
ol,ul{list-style:none}
h1,h2,h3{font-family:var(--serif);font-weight:500;text-wrap:balance}
em{font-style:italic}
p{text-wrap:pretty}
::selection{background:var(--red);color:#fff}
:focus-visible{outline:2px solid var(--red);outline-offset:4px;border-radius:2px}
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip-link{position:absolute;left:16px;top:-80px;z-index:100;background:var(--ink);color:var(--paper);padding:10px 16px}
.skip-link:focus{top:10px}
[hidden]{display:none!important}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding-left:var(--gutter);padding-right:var(--gutter)}

/* ---------- shared atoms ---------- */
.btn{display:inline-flex;align-items:center;gap:14px;min-height:52px;padding:0 24px;background:var(--red);color:#fbf4ea;font-weight:500;font-size:15px;letter-spacing:.01em;border-radius:2px;transition:background .3s var(--ease)}
.btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.6;transition:transform .3s var(--ease)}
.btn:hover{background:var(--red-2)}
.btn:hover svg{transform:translate(2px,-2px)}
.btn-sm{min-height:42px;padding:0 18px;font-size:14px}
.link{position:relative;font-weight:500;font-size:15px;padding:6px 0;border-bottom:1px solid var(--gold)}
.link:hover{color:var(--red)}
.sheet-head{display:flex;align-items:center;gap:14px;font-size:12px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.sheet-head .no{color:var(--red);font-variant-numeric:tabular-nums}
.sheet-head .rule{flex:1;height:1px;background:var(--line-2);min-width:24px}
.sheet-head .code{letter-spacing:.1em}
.sheet-head.on-dark{color:rgba(241,232,216,.66)}
.sheet-head.on-dark .no{color:var(--gold-hi)}
.sheet-head.on-dark .rule{background:var(--gold-soft)}
h2{font-size:clamp(34px,4.1vw,62px);line-height:1.06;letter-spacing:-.012em}
h2 em{color:var(--red)}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:40;height:var(--head);display:flex;align-items:center;gap:32px;padding:0 var(--gutter);background:var(--paper);border-bottom:1px solid var(--line)}
.brand{flex:none;display:block}
.brand img{width:92px;height:auto}
.nav{display:flex;gap:30px;margin-left:auto;font-size:14.5px;font-weight:500}
.nav a{position:relative;padding:8px 0;color:var(--ink-2)}
.nav a:after{content:'';position:absolute;left:0;right:0;bottom:2px;height:1px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.nav a:hover{color:var(--ink)}
.nav a:hover:after{transform:none}
.menu-toggle{display:none;width:44px;height:44px;margin-right:-10px;position:relative}
.menu-toggle span{position:absolute;left:11px;right:11px;height:1.5px;background:var(--ink);transition:transform .3s var(--ease)}
.menu-toggle span:first-child{top:17px}.menu-toggle span:last-child{top:25px}
.menu-toggle[aria-expanded="true"] span:first-child{transform:translateY(4px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:last-child{transform:translateY(-4px) rotate(-45deg)}
.mobile-nav{position:absolute;left:0;right:0;top:100%;background:var(--paper);border-bottom:1px solid var(--line-2);padding:8px var(--gutter) 20px;box-shadow:0 18px 30px -24px rgba(0,0,0,.35)}
.mobile-nav a{display:flex;align-items:baseline;gap:14px;padding:13px 0;border-bottom:1px solid var(--line);font:500 25px/1.2 var(--serif)}
.mobile-nav a:last-child{border:0;color:var(--red)}
.mobile-nav small{font:500 12px var(--sans);letter-spacing:.1em;color:var(--gold)}

/* ---------- hero ---------- */
.hero{display:grid;grid-template-columns:minmax(0,44fr) minmax(0,56fr);min-height:min(calc(100svh - var(--head)),980px);max-width:1920px;margin:0 auto}
.hero-copy{display:flex;flex-direction:column;padding:clamp(28px,5vh,64px) clamp(24px,3.4vw,56px) clamp(24px,4vh,40px) var(--gutter)}
.eyebrow{display:block;font-size:12.5px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-2)}
.eyebrow .dot{display:inline-block;width:7px;height:7px;margin:0 12px 2px 0;vertical-align:middle;background:var(--red);transform:rotate(45deg)}
h1{margin:clamp(18px,3.2vh,36px) 0 clamp(18px,3vh,30px);font-size:clamp(46px,min(6.1vw,10.4vh),104px);line-height:.94;letter-spacing:-.022em}
h1 span,h1 em{display:block}
h1 span:nth-child(2){padding-left:.58em}
h1 em{color:var(--red);padding-left:.58em}
.lead{max-width:33em;font-size:clamp(16px,1.18vw,18px);line-height:1.68;color:var(--ink-2)}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px 28px;margin-top:clamp(20px,3.2vh,32px)}
.spec{margin-top:auto;padding-top:clamp(22px,3.4vh,40px);display:grid;grid-template-columns:1.35fr 1fr 1fr;border-top:0}
.spec div{padding:14px 18px 0 0;border-top:1px solid var(--line-2)}
.spec div+div{padding-left:18px;border-left:1px solid var(--line)}
.spec dt{font-size:11.5px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:4px}
.spec dd{font-size:14px;line-height:1.5;color:var(--ink)}
.spec .horeka{font-weight:500;letter-spacing:.2em}

.hero-figure{position:relative;overflow:hidden;background:#59645a;isolation:isolate;--split:50%;touch-action:pan-y}
.hero-figure picture{position:absolute;inset:0}
.hero-photo{width:100%;height:100%}
.hero-photo{object-fit:cover;object-position:50% 50%;filter:saturate(.8) contrast(1.03)}
.blueprint,.notes{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.blueprint{background:linear-gradient(180deg,rgba(14,19,16,.9),rgba(17,22,18,.93) 60%,rgba(13,17,14,.95));clip-path:inset(0 calc(100% - var(--split)) 0 0)}
.blueprint:before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(214,180,122,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(214,180,122,.06) 1px,transparent 1px);background-size:44px 44px}
.blueprint svg{position:absolute;inset:0;width:100%;height:100%;stroke:var(--gold-hi);stroke-linecap:round;stroke-linejoin:round}
.bp-main{stroke-width:1.7}
.bp-fine{stroke-width:1.1;opacity:.55}
.bp-land{stroke-width:1.2;opacity:.35}
.notes{stroke:#f4e5c4;stroke-width:1.3}
.notes .axis{stroke-dasharray:3 10;opacity:.75}
.notes .leaders{opacity:.9}
.notes circle{fill:var(--paper);stroke:none}
.notes .levels{stroke-width:2}
.notes text{fill:#fbf2e0;stroke:rgba(12,16,13,.38);stroke-width:3px;paint-order:stroke;font:500 15px var(--sans);letter-spacing:.1em}
.split-line{position:absolute;top:0;bottom:0;left:var(--split);width:1px;margin-left:-.5px;background:rgba(246,233,205,.85);pointer-events:none}
.split-knob{position:absolute;left:50%;bottom:92px;width:44px;height:44px;margin-left:-22px;border-radius:50%;background:var(--paper);display:grid;place-items:center;box-shadow:0 6px 20px rgba(0,0,0,.28)}
.split-knob svg{width:20px;height:20px;fill:none;stroke:var(--ink);stroke-width:1.6}
.split-tag{position:absolute;top:22px;font-size:11.5px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:#f8edd8;padding:5px 10px;background:rgba(14,18,15,.55)}
.tag-l{right:calc(100% - var(--split) + 14px)}
.tag-r{left:calc(var(--split) + 14px)}
.split-control{position:absolute;left:0;right:0;bottom:70px;height:88px;display:block}
.split-control input{width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize;touch-action:pan-y}
.split-control:focus-within~.split-line .split-knob,.hero-figure:has(input:focus-visible) .split-knob{outline:2px solid var(--gold-hi);outline-offset:4px}
.hero-figure figcaption{position:absolute;left:0;right:0;bottom:0;display:flex;justify-content:space-between;gap:16px;padding:14px 20px;font-size:12px;letter-spacing:.04em;color:#f6ecdb;background:linear-gradient(0deg,rgba(10,14,11,.72),rgba(10,14,11,0))}
.hero-figure figcaption .sheet{letter-spacing:.12em;text-transform:uppercase;font-weight:500}
@media (prefers-reduced-motion:no-preference){
 .blueprint{animation:split-in 1.5s .25s var(--ease) both}
 .split-line,.split-tag{animation:fade-in .8s 1.2s both}
 .blueprint path[pathLength]{stroke-dasharray:1;stroke-dashoffset:1;animation:draw 2.4s .35s var(--ease) forwards}
 .bp-fine path[pathLength]{animation-delay:1s}
 .bp-land path[pathLength]{animation-delay:.6s;animation-duration:3s}
 .notes{animation:fade-in 1s 1.4s both}
}
@keyframes split-in{from{clip-path:inset(0 100% 0 0)}}
@keyframes fade-in{from{opacity:0}}
@keyframes draw{to{stroke-dashoffset:0}}

/* ---------- 01 ethos ---------- */
.ethos{padding-top:clamp(56px,7vw,104px);padding-bottom:clamp(56px,6vw,92px)}
.ethos-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);gap:clamp(28px,5vw,96px);margin-top:clamp(26px,3vw,40px);align-items:start}
.statement{max-width:21em;font-size:clamp(30px,3.3vw,50px);line-height:1.14;letter-spacing:-.01em;margin-bottom:clamp(26px,3vw,40px)}
.statement em{color:var(--red)}
.principles li{display:grid;grid-template-columns:56px 1fr;gap:18px;padding:20px 0;border-top:1px solid var(--line-2)}
.principles li:last-child{border-bottom:1px solid var(--line-2)}
.principles svg{width:44px;height:44px;fill:none;stroke:var(--red);stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round;margin-top:2px}
.principles svg .soft{stroke:var(--gold);opacity:.8}
.principles h3{font-size:clamp(24px,2vw,29px);line-height:1.15;margin-bottom:4px}
.principles p{color:var(--ink-2);font-size:15.5px;max-width:36em}
.site-plan{position:sticky;top:calc(var(--head) + 28px);background:#ebe4d6;border:1px solid var(--line);padding:clamp(16px,2vw,28px)}
.site-plan svg{width:100%;height:auto;stroke:var(--ink);stroke-width:1.3;stroke-linejoin:round;stroke-linecap:round}
.pl-contour{stroke:var(--gold);opacity:.55;stroke-width:1}
.pl-axis{stroke:var(--red);stroke-dasharray:2 7;stroke-width:1.2}
.pl-thin{stroke-width:.8;opacity:.6}
.pl-dots{fill:var(--ink);stroke:none}
.pl-trees{stroke:#6f7a5c;stroke-width:1;opacity:.75}
.pl-north{stroke:var(--red);stroke-width:1.2}
.pl-text{fill:var(--ink-2);stroke:none;font:500 11.5px var(--sans);letter-spacing:.1em}
.site-plan figcaption{margin-top:12px;font-size:13.5px;line-height:1.55;color:var(--muted)}
.site-plan figcaption span{color:var(--red);font-weight:500;letter-spacing:.1em;margin-right:6px}
@media (scripting:enabled) and (prefers-reduced-motion:no-preference){
 .site-plan:not(.is-drawn) path[pathLength]{stroke-dasharray:1;stroke-dashoffset:1}
 .site-plan.is-drawn path[pathLength]{animation:draw-plan 2s var(--ease) both}
}
@keyframes draw-plan{from{stroke-dasharray:1;stroke-dashoffset:1}to{stroke-dasharray:1;stroke-dashoffset:0}}

/* ---------- 02 types (lacquer) ---------- */
.types{background:radial-gradient(120% 80% at 50% 0%,var(--lacquer-2),var(--lacquer) 62%,#3a110b);color:var(--ivory);padding:clamp(56px,6.5vw,100px) 0 clamp(48px,5vw,80px)}
.types-intro{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(24px,5vw,90px);align-items:end;margin:clamp(24px,3vw,40px) 0 clamp(30px,3.6vw,52px)}
.types-intro h2 em{color:var(--gold-hi)}
.types-intro p{color:rgba(241,232,216,.8);font-size:16px;max-width:34em}
.type-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--gold-soft);border-left:1px solid var(--gold-soft)}
.type-grid li{border-right:1px solid var(--gold-soft);border-bottom:1px solid var(--gold-soft);padding:clamp(14px,1.6vw,26px) clamp(16px,1.8vw,28px) clamp(20px,2vw,30px);transition:background .4s var(--ease)}
.type-grid li:hover{background:rgba(255,226,170,.045)}
.elev{width:100%;height:auto;aspect-ratio:240/150;stroke:var(--gold-hi);stroke-width:1;stroke-linecap:round;stroke-linejoin:round}
.elev .k{stroke-width:1.45}
.elev .h{stroke-width:.7;opacity:.5}
.elev .g{opacity:.55}
.type-text{display:grid;grid-template-columns:auto 1fr;column-gap:14px;margin-top:6px}
.type-no{grid-row:span 2;font:500 13px var(--sans);color:var(--gold-hi);padding-top:9px;letter-spacing:.08em}
.type-text h3{font-size:clamp(23px,1.9vw,28px);line-height:1.2}
.type-text p{font-size:14.5px;line-height:1.6;color:rgba(241,232,216,.74);margin-top:6px}
.types-note{margin-top:22px;font-size:14px;color:rgba(241,232,216,.66)}
@media (scripting:enabled) and (prefers-reduced-motion:no-preference){
 .type-grid .elev path{stroke-dasharray:1;stroke-dashoffset:1}
 .type-grid.is-drawn .elev path{animation:draw 1.8s var(--ease) forwards}
 .type-grid.is-drawn li:nth-child(2) path{animation-delay:.12s}
 .type-grid.is-drawn li:nth-child(3) path{animation-delay:.24s}
 .type-grid.is-drawn li:nth-child(4) path{animation-delay:.36s}
 .type-grid.is-drawn li:nth-child(5) path{animation-delay:.48s}
 .type-grid.is-drawn li:nth-child(6) path{animation-delay:.6s}
}

/* ---------- 03 services ---------- */
.services{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(28px,5vw,96px);padding-top:clamp(56px,7vw,110px);padding-bottom:clamp(56px,7vw,110px)}
.services-side{align-self:start;position:sticky;top:calc(var(--head) + 36px)}
.services-side h2{margin:clamp(24px,3vw,40px) 0 18px}
.services-side p{color:var(--ink-2);max-width:26em}
.service-list{counter-reset:svc}
.service-list>li{display:grid;grid-template-columns:64px 1fr;gap:8px;padding:clamp(22px,2.4vw,34px) 0;border-top:1px solid var(--line-2)}
.service-list>li:last-child{border-bottom:1px solid var(--line-2)}
.svc-no{font:500 italic 30px/1 var(--serif);color:var(--red);padding-top:6px}
.svc-body h3{font-size:clamp(32px,3vw,46px);line-height:1;margin-bottom:12px}
.svc-body>p{color:var(--ink-2);max-width:36em}
.svc-body ul{display:grid;grid-template-columns:1fr 1fr;gap:0 28px;margin-top:16px}
.svc-body ul li{position:relative;padding:9px 0 9px 22px;border-top:1px solid var(--line);font-size:15px;color:var(--ink)}
.svc-body ul li:before{content:'';position:absolute;left:2px;top:19px;width:9px;height:1px;background:var(--red)}

/* ---------- 04 journey (night) ---------- */
.journey{background:var(--night);color:var(--ivory);padding-top:clamp(56px,6.5vw,100px)}
.journey-intro{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(24px,5vw,90px);align-items:end;margin-top:clamp(24px,3vw,40px);padding-bottom:clamp(24px,3vw,40px)}
.journey-intro h2 em{color:var(--gold-hi)}
.journey-intro p{color:rgba(241,232,216,.72);max-width:32em}
.journey-body{display:grid;grid-template-columns:minmax(0,58fr) minmax(0,42fr);max-width:1920px;margin:0 auto}
.stage{position:sticky;top:var(--head);height:calc(100svh - var(--head));min-height:480px;border-top:1px solid rgba(214,180,122,.18);border-right:1px solid rgba(214,180,122,.18);background:radial-gradient(90% 70% at 50% 55%,#1b221d,var(--night) 75%)}
.stage-inner{position:absolute;inset:0}
.stage canvas{position:absolute;inset:0;width:100%;height:100%;touch-action:pan-y;cursor:grab;outline:none}
.stage canvas:active{cursor:grabbing}
.stage .elev{position:absolute;left:8%;right:8%;top:50%;width:84%;transform:translateY(-50%)}
.stage.is-live .elev{display:none}
.stage:not(.is-live) canvas{display:none}
.hud{position:absolute;left:24px;right:24px;display:flex;justify-content:space-between;gap:16px;font-size:12px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:rgba(241,232,216,.62);pointer-events:none}
.hud b{color:var(--gold-hi);font-weight:500}
.hud-top{top:20px}
.hud-bottom{bottom:30px}
.hud-hint{display:none}
.stage.is-live .hud-hint{display:inline}
.hud-layers{position:absolute;left:24px;top:56px;display:grid;gap:7px;font-size:12px;letter-spacing:.06em;color:rgba(241,232,216,.42);pointer-events:none}
.hud-layers li{display:flex;align-items:center;gap:10px;transition:color .4s}
.hud-layers li:before{content:'';width:8px;height:8px;border:1px solid currentColor;transition:background .4s}
.hud-layers li.on{color:var(--ivory)}
.hud-layers li.on:before{background:var(--gold-hi);border-color:var(--gold-hi)}
.hud-progress{position:absolute;left:24px;right:24px;bottom:18px;height:1px;background:rgba(214,180,122,.2)}
.hud-progress span{position:absolute;inset:0;background:var(--gold-hi);transform-origin:left;transform:scaleX(.02)}
.chapters{border-top:1px solid rgba(214,180,122,.18)}
.chapter{min-height:78svh;display:flex;flex-direction:column;justify-content:center;padding:48px clamp(24px,4vw,72px);border-bottom:1px solid rgba(214,180,122,.12);transition:opacity .5s var(--ease)}
.ch-no{font-size:12.5px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-hi)}
.chapter h3{font-size:clamp(34px,3.2vw,52px);line-height:1.05;margin:14px 0 16px}
.chapter h3 em{color:var(--gold-hi)}
.chapter p{color:rgba(241,232,216,.78);max-width:30em;font-size:16.5px}
.ch-out{margin-top:22px;align-self:flex-start;font-size:13px;letter-spacing:.06em;color:var(--ivory);padding:7px 12px;border:1px solid rgba(214,180,122,.35)}
@media (min-width:861px) and (prefers-reduced-motion:no-preference){
 .stage.is-live~.chapters .chapter{opacity:.38}
 .stage.is-live~.chapters .chapter.is-current{opacity:1}
}

/* ---------- 05 heritage ---------- */
.heritage{padding-top:clamp(56px,7vw,110px);padding-bottom:clamp(56px,7vw,110px)}
.heritage-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(28px,5vw,90px);margin-top:clamp(26px,3vw,44px);align-items:start}
.heritage-photo img{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;object-position:50% 52%;filter:saturate(.85)}
.heritage-photo figcaption{margin-top:12px;font-size:13px;color:var(--muted);line-height:1.5}
.heritage-text h2{max-width:14em}
.heritage-lead{margin:18px 0 clamp(22px,2.6vw,34px);color:var(--ink-2);max-width:36em;font-size:17px}
.materials{display:grid;grid-template-columns:1fr 1fr;gap:0 clamp(20px,3vw,44px)}
.materials div{padding:16px 0 18px;border-top:1px solid var(--line-2)}
.materials dt{display:flex;align-items:center;gap:12px;font:500 23px/1.2 var(--serif);margin-bottom:6px}
.materials dd{font-size:14.5px;color:var(--ink-2);line-height:1.6;padding-left:30px}
.sw{width:18px;height:18px;flex:none;border-radius:50%;box-shadow:inset 0 0 0 1px rgba(0,0,0,.12)}
.sw-wood{background:repeating-linear-gradient(100deg,#6b3d22 0 3px,#7d4a2a 3px 5px,#5f351d 5px 7px)}
.sw-stone{background:radial-gradient(circle at 30% 30%,#7d8781,#4f5a55)}
.sw-tile{background:repeating-linear-gradient(0deg,#9a4a33 0 4px,#7c3826 4px 5px)}
.sw-brick{background:repeating-linear-gradient(0deg,#b0623f 0 5px,#d9c6ad 5px 6px)}
.sw-lacquer{background:linear-gradient(135deg,#8a2418 50%,#c99a4b 50%)}
.sw-bronze{background:radial-gradient(circle at 35% 30%,#d2a96a,#6e4f2a)}

/* ---------- 06 contact ---------- */
.contact{background:var(--paper-2);padding:clamp(56px,7vw,110px) 0}
.contact-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(28px,5vw,96px)}
.contact-side h2{margin:clamp(24px,3vw,40px) 0 18px}
.contact-side>p{color:var(--ink-2);max-width:30em}
.checklist{margin-top:16px}
.checklist li{display:flex;gap:12px;align-items:baseline;padding:8px 0;border-top:1px solid var(--line);font-size:15.5px}
.checklist li:before{content:'';width:10px;height:6px;border-left:1.5px solid var(--red);border-bottom:1.5px solid var(--red);transform:rotate(-45deg) translateY(-3px);flex:none}
.brief{display:grid;grid-template-columns:1fr 1fr;gap:22px 28px;align-content:start;background:var(--paper);padding:clamp(22px,3vw,44px);border:1px solid var(--line)}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field-wide{grid-column:1/-1}
.field label{font-size:12.5px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.field input,.field select,.field textarea{width:100%;min-height:48px;padding:10px 0;font-size:16px;border:0;border-bottom:1px solid var(--line-2);background:transparent;border-radius:0;outline-offset:2px}
.field select{appearance:none;-webkit-appearance:none;padding-right:28px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237a2a23' stroke-width='1.6'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") right 2px center/18px no-repeat}
.field textarea{resize:vertical;min-height:96px;line-height:1.6}
.field input:focus,.field select:focus,.field textarea:focus{border-bottom-color:var(--red)}
.field ::placeholder{color:#8a887c}
.form-foot{display:flex;flex-wrap:wrap;align-items:center;gap:14px 24px;margin-top:6px}
.form-note{font-size:14px;color:var(--muted);max-width:26em;line-height:1.55}
.form-note strong{color:var(--ink);font-weight:500}
.form-status{font-size:14.5px;color:var(--red);min-height:1px}
.form-status:empty{display:none}

/* ---------- footer ---------- */
.site-footer{background:var(--night);color:var(--ivory);padding:clamp(40px,5vw,72px) 0 28px;overflow:hidden}
.foot-roof{width:100%;height:clamp(40px,6vw,90px);stroke:var(--gold-hi);stroke-width:1.4;stroke-linecap:round}
.foot-roof .soft{opacity:.4}
.foot-word{font:500 clamp(68px,17vw,250px)/.86 var(--serif);letter-spacing:.14em;text-align:center;margin:clamp(-6px,-1vw,-14px) 0 0 .14em;background:linear-gradient(180deg,#e8cf9b,#a9854c);-webkit-background-clip:text;background-clip:text;color:transparent}
.foot-row{display:grid;grid-template-columns:1fr auto 1fr;gap:20px 32px;align-items:center;margin-top:clamp(26px,3vw,40px);padding-top:22px;border-top:1px solid rgba(214,180,122,.22)}
.foot-slogan{font:italic 500 22px/1.3 var(--serif);color:var(--gold-hi)}
.foot-nav{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 22px;font-size:14px;color:rgba(241,232,216,.8)}
.foot-nav a{padding:6px 0}
.foot-nav a:hover{color:var(--gold-hi)}
.foot-eco{text-align:right;font-size:13.5px;color:rgba(241,232,216,.7)}
.foot-eco strong{color:var(--ivory);font-weight:500;letter-spacing:.18em;margin-left:4px}
.foot-credit{margin-top:22px;font-size:12.5px;color:rgba(241,232,216,.64);line-height:1.6}
@media (prefers-reduced-motion:no-preference) and (scripting:enabled){
 .foot-roof path{stroke-dasharray:1;stroke-dashoffset:1}
 .site-footer.is-drawn .foot-roof path{animation:draw 2.2s var(--ease) forwards}
}

/* ---------- responsive ---------- */
@media (max-width:1199px){
 .notes .labels,.notes .leaders,.notes .levels{display:none}
}
@media (max-width:1180px){
 .nav{gap:22px;font-size:14px}
 .spec{grid-template-columns:1fr 1fr}
 .spec div:nth-child(3){display:none}
 .type-grid{grid-template-columns:repeat(2,1fr)}
 .materials{grid-template-columns:1fr}
}
@media (max-width:980px){
 .nav,.header-cta{display:none}
 .menu-toggle{display:block;margin-left:auto}
 .services,.contact-grid,.heritage-grid{grid-template-columns:1fr}
 .services-side{position:static}
 .heritage-photo img{aspect-ratio:16/11;object-position:50% 46%}
 .heritage-text h2{max-width:none}
 .materials{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
 :root{--head:62px}
 .brand img{width:78px}
 .hero{grid-template-columns:1fr;min-height:0}
 .hero-copy{padding-top:28px;padding-bottom:28px}
 h1{font-size:clamp(42px,12.6vw,72px)}
 .spec{grid-template-columns:1fr 1fr;padding-top:28px}
 .spec div:nth-child(3){display:block;grid-column:1/-1;border-left:0;padding-left:0}
 .hero-figure{height:min(122vw,640px)}
 .notes .labels,.notes .leaders,.notes .levels{display:none}
 .split-knob{bottom:76px}
 .split-control{bottom:56px;height:80px}
 .hero-figure figcaption{flex-direction:column;gap:2px;font-size:11.5px;padding:12px 16px}
 .ethos-grid{grid-template-columns:1fr}
 .site-plan{position:static;max-width:520px}
 .principles li{grid-template-columns:44px 1fr;gap:14px}
 .principles svg{width:38px;height:38px}
 .types-intro,.journey-intro{grid-template-columns:1fr;gap:14px}
 .journey-body{grid-template-columns:1fr}
 .stage{top:var(--head);height:min(52svh,440px);min-height:300px;border-right:0;z-index:2}
 .hud-layers{display:none}
 .hud{left:16px;right:16px;font-size:11px}
 .hud-top{top:14px}
 .hud-bottom{bottom:22px}
 .hud-progress{left:16px;right:16px;bottom:12px}
 .chapter{min-height:0;padding:44px var(--gutter) 52px;scroll-margin-top:calc(var(--head) + min(52svh,440px) - 20px)}
 .chapter:last-child{padding-bottom:72px}
 .foot-row{grid-template-columns:1fr;text-align:left}
 .foot-nav{justify-content:flex-start}
 .foot-eco{text-align:left}
}
@media (max-width:600px){
 body{font-size:15.5px}
 .eyebrow{font-size:11.5px;letter-spacing:.1em}
 .lead{font-size:16px}
 .hero-actions .btn{flex:1 1 100%;justify-content:space-between}
 .spec{grid-template-columns:1fr;padding-top:22px}
 .spec div:nth-child(-n+2){display:none}
 .spec div:nth-child(3){display:flex;align-items:baseline;gap:14px;padding-top:12px}
 .spec div:nth-child(3) dt{margin:0}
 .type-grid{grid-template-columns:1fr}
 .type-grid li{display:grid;grid-template-columns:minmax(0,44%) 1fr;gap:12px;align-items:center;padding:14px 14px 16px}
 .type-text{display:block;margin:0}
 .type-no{display:block;padding:0;font-size:12px}
 .type-text h3{font-size:22px;margin-top:2px}
 .type-text p{font-size:13.5px;margin-top:4px}
 .svc-body ul{grid-template-columns:1fr}
 .service-list>li{grid-template-columns:44px 1fr}
 .svc-no{font-size:24px}
 .materials{grid-template-columns:1fr}
 .brief{grid-template-columns:1fr;padding:22px 18px}
 .form-foot .btn{width:100%;justify-content:space-between}
 .split-tag{top:14px;font-size:10.5px;padding:4px 8px}
 .sheet-head .code{display:none}
 .sheet-head{white-space:nowrap}
 .eyebrow .long{display:none}
 #hud-angle{display:none}
 .hud{white-space:nowrap}
 .hero-figure figcaption .sheet{display:none}
}
@media (max-width:360px){
 .type-grid li{grid-template-columns:1fr}
 .hero-figure figcaption span:last-child{display:none}
}
@media (scripting:none) and (max-width:980px){.header-cta{display:inline-flex;margin-left:auto}}
@media (prefers-reduced-motion:reduce){
 *,*:before,*:after{animation-duration:.01ms!important;animation-delay:0s!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}