/* MON — İç Mimarlık & Uygulama · Claude tasarım önerisi */
:root{
  --bg:#f1eeea; --surface:#e4dfd8; --ink:#2a1f21; --muted:#665759;
  --accent:#612b3a; --paper:#f1eeea; --deep:#231a1c; --soft:#d3c8bf;
  --m:24px; --gap:20px; --sec:clamp(96px,11vw,176px);
  --small:clamp(0.8125rem,0.79rem + 0.1vw,0.875rem);
  --body:clamp(1.0625rem,1rem + 0.25vw,1.1875rem);
  --lead:clamp(1.25rem,1.1rem + 0.7vw,1.625rem);
  --name:clamp(1.75rem,1.1rem + 2.6vw,2.5rem);
  --head:clamp(2.125rem,0.9rem + 5.2vw,5.25rem);
  --ease:cubic-bezier(.2,.7,.2,1);
  --rail:88px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--rail) + 16px);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:'Clash Grotesk','Helvetica Neue',Arial,sans-serif;font-size:var(--body);line-height:1.5;font-weight:400;-webkit-font-smoothing:antialiased}
img,video{display:block;max-width:100%}
h1,h2,h3,p,figure,ul,ol{margin:0;padding:0}
ul,ol{list-style:none}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none;padding:0}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.on-dark :focus-visible,.rail:not(.is-solid) :focus-visible{outline-color:var(--paper)}
::selection{background:var(--accent);color:var(--paper)}
h2{font-size:var(--head);font-weight:400;letter-spacing:-.03em;line-height:.97}
.skip{position:fixed;left:12px;top:-80px;z-index:100;background:var(--paper);color:var(--ink);padding:12px 16px}
.skip:focus{top:12px}
.grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gap);padding-inline:var(--m)}
.sec{padding-top:var(--sec)}

/* Buttons: one shape, square corners */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;background:var(--accent);color:var(--paper);font-weight:500;font-size:var(--body);line-height:1;transition:background-color .25s var(--ease),color .25s var(--ease),transform .25s var(--ease)}
.btn:hover{background:#4a1f2b;transform:translateY(-2px)}
.btn:active{transform:translateY(0) scale(.98)}
.btn-paper{background:var(--paper);color:var(--ink)}
.btn-paper:hover{background:#fff}
.sq{width:48px;height:48px;display:grid;place-items:center;background:var(--ink);color:var(--paper);font-size:20px;line-height:1;transition:background-color .25s var(--ease),transform .25s var(--ease)}
.sq:hover{background:var(--accent);transform:translateY(-2px)}
.sq:active{transform:scale(.94)}

/* Caption plate: paper label flush with a picture corner */
.plate{position:absolute;left:0;bottom:0;background:var(--paper);color:var(--ink);padding:10px 18px;font-size:var(--small);line-height:1.35;z-index:2}
/* MON mark: wordmark alone, bottom centre of a picture, no ground */
.mark{position:absolute;left:50%;bottom:clamp(14px,2.2vw,30px);transform:translateX(-50%);z-index:2;pointer-events:none;line-height:0}
.mark img{width:clamp(58px,7vw,104px);height:auto;filter:drop-shadow(0 1px 5px rgba(35,26,28,.5))}

/* ---------- Hero + rail ---------- */
.hero{position:relative;height:100svh;min-height:560px;overflow:hidden;background:#cdbfae}
.hero-film{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero .plate{left:0;bottom:0}
.hero-foot{display:none}
.hero-links{display:none;gap:22px;margin-top:12px}
.hero-links a{font-weight:500;text-decoration:underline 1.5px;text-underline-offset:5px}
.rail{position:sticky;top:0;z-index:40;min-height:var(--rail);margin-top:calc(-52svh - var(--rail) / 2);margin-bottom:calc(52svh - var(--rail) / 2);display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gap);align-items:center;padding-inline:var(--m);background:rgba(35,26,28,.38);color:var(--paper);transition:background-color .35s var(--ease),color .35s var(--ease)}
.rail.is-solid{background:var(--bg);color:var(--ink)}
.rail-name{grid-column:1 / span 3;font-weight:400;line-height:1;white-space:nowrap}
.rail-name a{display:inline-flex;flex-direction:column;align-items:center;gap:6px}
.rail-name img{height:40px;width:auto}
.rail-name span{font-family:'Cormorant Garamond',Georgia,'Times New Roman',serif;font-style:italic;font-weight:500;font-size:var(--body);letter-spacing:.01em}
.rail .logo-bordo,.rail.is-solid .logo-krem{display:none}
.rail.is-solid .logo-bordo{display:block}
.rail-line{grid-column:4 / span 4;max-width:44ch;line-height:1.3}
.rail-nav{grid-column:8 / span 5;display:flex;justify-content:flex-end;align-items:center;gap:28px;white-space:nowrap}
.rail-nav a:not(.btn){padding:8px 0;text-decoration:underline transparent 2px;text-underline-offset:6px;transition:text-decoration-color .3s var(--ease)}
.rail-nav a:not(.btn):hover{text-decoration-color:currentColor}
.rail .btn{min-height:40px;padding:0 18px;background:var(--paper);color:var(--ink)}
.rail .btn:hover{background:#fff}
.rail.is-solid .btn{background:var(--accent);color:var(--paper)}
.rail.is-solid .btn:hover{background:#4a1f2b}
.rail-menu{display:none}

/* ---------- Akan bant: iki görsel arasında ---------- */
.flow{background:var(--accent);color:var(--paper);overflow:hidden;padding-block:clamp(24px,2.8vw,40px)}
.flow-track{display:flex;width:max-content;animation:flow 54s linear infinite}
.flow:hover .flow-track{animation-play-state:paused}
.flow ul{display:flex;align-items:center;flex:none}
.flow li{display:flex;align-items:center;gap:clamp(22px,2.6vw,44px);padding-right:clamp(22px,2.6vw,44px);font-size:var(--name);letter-spacing:-.02em;line-height:1;white-space:nowrap}
.flow svg{width:.6em;height:.6em;flex:none}
@keyframes flow{to{transform:translateX(-33.3333%)}}

/* ---------- Çizgiden salona (drag) ---------- */
.ba-sec{position:relative}
.ba{position:relative;height:min(100svh,69.06vw);min-height:420px;overflow:hidden;background:var(--surface);--pos:50%}
.ba img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ba-before{clip-path:inset(0 calc(100% - var(--pos)) 0 0)}
.ba-handle{position:absolute;top:0;bottom:0;left:var(--pos);width:4px;margin-left:-2px;background:var(--paper);pointer-events:none}
.ba-handle::after{content:'‹ ›';position:absolute;top:50%;left:50%;width:60px;height:60px;margin:-30px 0 0 -30px;border-radius:50%;background:var(--paper);color:var(--ink);display:grid;place-items:center;font-size:22px;letter-spacing:.1em;line-height:1;transition:transform .25s var(--ease)}
.ba-range{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize;touch-action:pan-y}
.ba-range:focus-visible + .ba-focus{outline:3px solid var(--paper);outline-offset:-6px}
.ba-focus{position:absolute;inset:0;pointer-events:none}
.ba:hover .ba-handle::after{transform:scale(1.08)}
.ba-text{position:absolute;left:0;bottom:0;z-index:3;background:var(--paper);padding:28px var(--m) 26px;max-width:min(520px,calc(100% - 48px));pointer-events:none}
.ba-text h2{font-size:var(--name);line-height:1.02;margin-bottom:12px}
.ba-text p + p{margin-top:8px;font-size:var(--small);color:var(--muted)}

/* ---------- Intro ---------- */
.intro-top{align-items:end;padding-bottom:40px}
.intro-top h2{grid-column:1 / span 8}
.intro-side{grid-column:9 / span 4;font-size:var(--lead);line-height:1.35;letter-spacing:-.01em}
.pano{position:relative;aspect-ratio:21/9;overflow:hidden;background:var(--surface)}
.pano > img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1.6s ease}
.pano > img.on{opacity:1}

/* ---------- İşler ---------- */
.work-top{align-items:end;margin-bottom:clamp(56px,6.6vw,96px)}
.work-top h2{grid-column:1 / span 6}
.work-top p{grid-column:8 / span 5;font-size:var(--lead);line-height:1.35;max-width:36ch}
.proj + .proj{margin-top:clamp(56px,7.5vw,116px)}
.strip{display:flex;gap:var(--gap);overflow-x:auto;scroll-snap-type:x mandatory;padding-inline:13.5vw;scrollbar-width:none;overscroll-behavior-x:contain}
.strip::-webkit-scrollbar{display:none}
.slide{position:relative;flex:0 0 73vw;aspect-ratio:1046/600;scroll-snap-align:center;overflow:hidden;background:var(--surface);cursor:pointer}
.slide > img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.slide.contain > img{object-fit:contain}
.slide:hover > img{transform:scale(1.025)}
.proj-facts{margin-top:26px;row-gap:14px;align-items:start}
.proj-facts h3{grid-column:1 / span 4;font-size:var(--body);font-weight:500;line-height:1.35}
.proj-facts h3 span{display:block;font-weight:400;color:var(--muted)}
.proj-facts .f2{grid-column:5 / span 3}
.proj-facts .f3{grid-column:8 / span 2}
.proj-facts .f2,.proj-facts .f3{line-height:1.35}
.proj-nav{grid-column:12;justify-self:end;display:flex;gap:8px}
.proj-desc{grid-column:1 / span 6;max-width:56ch}

/* ---------- Altı yeni konsept ---------- */
.concepts{position:relative;margin-top:var(--sec);min-height:max(96svh,820px);overflow:hidden;background:var(--deep);color:var(--paper);display:flex;flex-direction:column;justify-content:space-between}
.concepts-bg{position:absolute;inset:0}
.concepts-bg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1.6s ease}
.concepts-bg img.on{opacity:1}
.concepts-text{position:relative;z-index:2;margin:calc(var(--rail) + 40px) 0 0 18%;width:min(560px,calc(82% - var(--m)));background:rgba(35,26,28,.62);padding:28px 32px 30px}
.concepts-text h2{font-size:var(--name);line-height:1.02;margin-bottom:14px}
.concepts-text p{font-size:var(--lead);line-height:1.3;letter-spacing:-.01em}
.concepts-text p + p{margin-top:.7em}
.slips{position:relative;z-index:2;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;align-items:end;padding-inline:var(--m);margin-top:48px;margin-bottom:-36px}
.slip{display:block;width:100%;text-align:left;background:var(--paper);color:var(--ink);padding:18px 16px 64px;transition:transform .45s var(--ease),background-color .3s var(--ease)}
.slip:nth-child(2){padding-bottom:104px;transform:rotate(-1.2deg)}
.slip:nth-child(3){padding-bottom:76px}
.slip:nth-child(4){padding-bottom:120px;transform:rotate(1.4deg)}
.slip:nth-child(5){padding-bottom:88px}
.slip:nth-child(6){padding-bottom:110px;transform:rotate(-1deg)}
.slip:hover,.slip[aria-pressed="true"]{transform:translateY(-14px)}
.slip:nth-child(2):hover,.slip:nth-child(2)[aria-pressed="true"]{transform:translateY(-14px) rotate(-1.2deg)}
.slip:nth-child(4):hover,.slip:nth-child(4)[aria-pressed="true"]{transform:translateY(-14px) rotate(1.4deg)}
.slip:nth-child(6):hover,.slip:nth-child(6)[aria-pressed="true"]{transform:translateY(-14px) rotate(-1deg)}
.slip[aria-pressed="true"]{background:#fff}
.slip b{display:block;font-weight:500;font-size:var(--lead);letter-spacing:-.02em;line-height:1.1}
.slip i{display:block;font-style:normal;font-size:var(--small);color:var(--muted);margin-top:6px}
.slip u{display:block;text-decoration:none;color:var(--accent);overflow:hidden;white-space:nowrap;margin:8px 0;letter-spacing:.2em;font-size:var(--small)}
.slip span{display:block;font-size:var(--small);line-height:1.5}
.slip span + span{margin-top:8px}

/* ---------- Biz kimiz ---------- */
.about-top{row-gap:40px;align-items:stretch}
.about-top h2{grid-column:1 / span 11;text-wrap:balance}
.about-text{grid-column:1 / span 6}
.about-top .lead{font-size:var(--lead);line-height:1.35;letter-spacing:-.01em}
.about-top .side{display:grid;gap:1em;margin-top:28px;max-width:56ch}
.people{display:grid;grid-template-columns:1fr 1fr;gap:var(--gap);margin-top:40px}
.people dt{font-size:var(--small);color:var(--muted)}
.people dd{margin:4px 0 0;font-size:var(--lead);font-weight:500;letter-spacing:-.01em;line-height:1.2}
.people dd span{display:block;margin-top:6px;font-size:var(--body);font-weight:400;letter-spacing:0;line-height:1.35}
.about-photo{grid-column:8 / span 5;position:relative;min-height:440px;margin:0;overflow:hidden;background:var(--surface)}
.about-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:42% center}
dl{margin:0}

/* ---------- Hizmetler (sticky scene) ---------- */
.svc{position:relative;margin-top:var(--sec);height:380vh;background:var(--deep);color:var(--paper)}
.svc-stage{position:sticky;top:0;height:100svh;min-height:600px;overflow:hidden}
.svc-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(.42)}
.svc-stack{position:absolute;z-index:3;top:calc(var(--rail) + 44px);left:50%;transform:translateX(-50%);width:min(520px,calc(100% - 2 * var(--m)));text-align:center}
.svc-stack h2{font-size:var(--lead);font-weight:500;letter-spacing:-.01em;line-height:1.2;margin-bottom:18px}
.svc-stack li{margin-top:6px}
.svc-stack button{font-size:var(--lead);line-height:1.2;color:var(--soft);padding:4px 10px;letter-spacing:-.01em;transition:color .3s var(--ease),transform .3s var(--ease)}
.svc-stack button:hover{color:var(--paper)}
.svc-stack button[aria-current="true"]{color:var(--paper);font-weight:500;background:var(--accent)}
.svc-desc{position:relative;margin-top:26px;min-height:8.5em}
.svc-desc p{position:absolute;inset:0 0 auto 0;opacity:0;transform:translateY(10px);transition:opacity .5s var(--ease),transform .5s var(--ease);line-height:1.45}
.svc-desc p.on{opacity:1;transform:none}
.svc-pic{position:absolute;z-index:2;margin:0;opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.svc-pic.on{opacity:1;transform:none}
.svc-pic img{width:100%;height:100%;object-fit:cover}
.svc-pic.l{left:7%;top:34%;width:clamp(170px,19vw,290px);aspect-ratio:3/4}
.svc-pic.r{right:7%;top:20%;width:clamp(170px,19vw,290px);aspect-ratio:3/4}
.svc-pic.r.wide{aspect-ratio:1;top:26%}
.svc-pic.r.tall{aspect-ratio:2/3;top:16%}
.svc-mark{position:absolute;left:0;width:1px;height:62vh}

/* ---------- Süreç: tek oda, altı evre ---------- */
.steps-top{padding-inline:var(--m)}
.steps-top h2{font-size:var(--name);line-height:1.02}
.flowline{--p:1;padding:36px var(--m) 0}
.flow-bar{height:6px;background:var(--surface);overflow:hidden}
.flow-bar i{display:block;height:100%;background:var(--accent);transform-origin:0 50%;transform:scaleX(var(--p))}
.moments{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));column-gap:var(--gap);padding-top:30px}
.moment svg{display:block;width:52px;height:52px;color:var(--accent)}
.moment h3{margin-top:18px;font-size:var(--body);font-weight:500;line-height:1.25}
.moment p{margin-top:8px;line-height:1.45}
.flow-room{position:relative;margin:52px calc(-1 * var(--m)) 0;aspect-ratio:21/9;overflow:hidden;background:var(--surface)}
.flow-room img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.flow-room .flow-full{clip-path:inset(0 calc(100% - var(--p) * 100%) 0 0)}
.flow-room::after{content:'';position:absolute;top:0;bottom:0;left:calc(var(--p) * 100%);width:4px;margin-left:-2px;background:var(--paper)}

/* ---------- Deneyim (printed card) ---------- */
.proof{margin-top:var(--sec);background:var(--accent);overflow:hidden;padding-top:clamp(64px,8vw,120px)}
.card{width:min(56vw,860px);min-width:min(92vw,640px);margin:0 auto -150px;transform:rotate(-1.4deg);background:var(--paper);color:var(--ink);padding:56px 56px 250px;text-align:center}
.card h2{font-size:var(--name);line-height:1.02}
.card .sub{margin:16px auto 0;max-width:46ch}
.card figure{margin:32px 0 0;aspect-ratio:16/9;overflow:hidden}
.card figure img{width:100%;height:100%;object-fit:cover}
.card h3{font-size:var(--body);font-weight:500;margin-top:36px;color:var(--accent)}
.card .names{margin-top:10px;font-size:var(--lead);line-height:1.6;letter-spacing:-.01em}
.card .names span{white-space:nowrap}
.card .works{margin-top:10px;line-height:1.5}
.card .works li{padding:9px 0}
.card .works b{display:block;font-weight:500;font-size:var(--lead);letter-spacing:-.01em;line-height:1.25}
.card .works span{color:var(--muted)}
.card .fine{margin:34px auto 0;font-size:var(--small);color:var(--muted);max-width:60ch}

/* ---------- İletişim (visit card on a photograph) ---------- */
.contact{position:relative;min-height:max(100svh,860px);background:var(--deep);overflow:hidden}
.contact > img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.visit{position:relative;z-index:2;width:400px;max-width:calc(100% - 2 * var(--m));margin:0 0 0 60px;top:calc(var(--rail) + 40px);background:var(--paper);padding:32px 32px 0}
.visit h2{font-size:var(--name);line-height:1.02}
.visit .where{margin-top:12px;line-height:1.4}
.visit form{margin-top:22px}
.visit label{display:block;font-size:var(--small);margin:14px 0 6px}
.visit input,.visit select,.visit textarea{width:100%;border:0;border-radius:0;background:var(--surface);padding:12px 14px;line-height:1.3;min-height:48px;transition:background-color .2s var(--ease)}
.visit input:hover,.visit select:hover,.visit textarea:hover{background:#ddd4c7}
.visit textarea{resize:vertical;min-height:84px}
.visit .tel{display:inline-block;margin-top:20px;font-size:var(--lead);font-weight:500;letter-spacing:-.01em;font-variant-numeric:tabular-nums}
.visit .note{font-size:var(--small);color:var(--muted);margin:8px 0 18px}
.visit .btn{width:calc(100% + 64px);margin:0 -32px;min-height:56px}

/* ---------- Footer ---------- */
footer{background:var(--deep);color:var(--paper);min-height:100svh;display:grid;grid-template-rows:auto 1fr auto;padding:40px var(--m) 20px}
.foot-cols{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gap);row-gap:32px}
.foot-cols > div{grid-column:span 3}
.foot-cols strong{display:block;font-weight:500;margin-bottom:8px}
.foot-cols li,.foot-cols p{color:var(--soft);line-height:1.6}
.foot-cols a{text-decoration:underline transparent 1.5px;text-underline-offset:5px;transition:text-decoration-color .3s var(--ease),color .3s var(--ease)}
.foot-cols a:hover{text-decoration-color:currentColor;color:var(--paper)}
.foot-mark{align-self:end;padding-top:max(14vh,190px)}
.foot-logo{position:relative}
.foot-logo > img{width:100%;height:auto}
/* MON Asistan lives in the O of the wordmark */
.bot-o{position:absolute;left:41.3%;top:5.2%;width:28%;aspect-ratio:1;border-radius:50%;overflow:hidden;background:#f1dfd2;transition:transform .35s var(--ease)}
.bot-o img{width:100%;height:100%;object-fit:cover;animation:bob 4.5s ease-in-out infinite}
.bot-o:hover{transform:scale(1.04)}
.bot-o:active{transform:scale(.98)}
.bot-o:focus-visible{outline-color:var(--paper);outline-offset:4px}
/* Speech bubble above the robot */
.bot-say{position:absolute;left:58%;bottom:calc(100% + 16px);width:min(340px,40%);background:var(--paper);color:var(--ink);padding:16px 20px 17px;border-radius:20px;font-size:var(--body);line-height:1.35;text-align:left;transition:opacity .9s var(--ease),transform .9s var(--ease),background-color .25s var(--ease)}
.bot-say::after{content:'';position:absolute;left:26px;top:calc(100% - 1px);width:24px;height:20px;background:inherit;clip-path:polygon(0 0,100% 0,0 100%)}
.bot-say:hover{background:#fff}
.bot-say:focus-visible{outline-color:var(--paper);outline-offset:4px}
@keyframes bob{0%,100%{transform:translateY(1.5%) scale(1.04)}50%{transform:translateY(-1.5%) scale(1.04)}}
.foot-chat{color:var(--soft);line-height:1.6;text-align:left;text-decoration:underline 1.5px;text-underline-offset:5px;transition:color .3s var(--ease)}
.foot-chat:hover{color:var(--paper)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}

/* ---------- MON Asistan chat ---------- */
.chat{position:fixed;right:24px;bottom:24px;z-index:60;width:min(400px,calc(100vw - 32px));height:min(620px,calc(100svh - 48px));display:flex;flex-direction:column;background:var(--paper);color:var(--ink);box-shadow:0 24px 70px rgba(35,26,28,.38)}
.chat[hidden]{display:none}
.chat-head{display:flex;align-items:center;gap:12px;padding:14px 16px;background:var(--accent);color:var(--paper)}
.chat-head img{width:48px;height:48px;border-radius:50%;object-fit:cover;flex:none}
.chat-head div{flex:1;min-width:0}
.chat-head strong{display:block;font-weight:500;line-height:1.2}
.chat-head span{display:block;font-size:var(--small);line-height:1.3;color:#e8d9dc}
.chat-close{width:44px;height:44px;flex:none;color:var(--paper);font-size:18px;transition:transform .25s var(--ease)}
.chat-close:hover{transform:rotate(90deg)}
.chat-close:focus-visible{outline-color:var(--paper)}
.chat-log{flex:1;min-height:0;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px;overscroll-behavior:contain}
.msg{max-width:86%;padding:10px 14px;line-height:1.4;font-size:1.0625rem;animation:msg .35s var(--ease) both}
.msg.bot{align-self:flex-start;background:var(--surface)}
.msg.me{align-self:flex-end;background:var(--accent);color:var(--paper)}
.msg a{text-decoration:underline;text-underline-offset:3px;font-weight:500}
.msg ul{margin-top:6px;display:grid;gap:4px}
.msg li::before{content:'· '}
@keyframes msg{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.chat-chips{display:flex;flex-wrap:wrap;gap:8px;padding:0 16px 12px}
.chat-chips button{background:var(--surface);padding:8px 12px;font-size:var(--small);line-height:1.2;text-align:left;transition:background-color .2s var(--ease),color .2s var(--ease)}
.chat-chips button:hover{background:var(--accent);color:var(--paper)}
.chat-form{display:flex;gap:8px;padding:0 16px 16px}
.chat-form input{flex:1;min-width:0;border:0;border-radius:0;background:var(--surface);padding:0 14px;min-height:48px;font-size:1.0625rem}
.legal{margin-top:20px;font-size:var(--small);color:var(--soft);display:flex;justify-content:space-between;gap:var(--gap);flex-wrap:wrap}
@media (min-width:900px) and (min-height:720px){
  .page{position:relative;z-index:1;background:var(--bg)}
  footer{position:sticky;bottom:0;z-index:0}
}

/* ---------- Entrances ---------- */
.js [data-in]{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform .9s var(--ease);transition-delay:calc(var(--i,0) * 80ms)}
.js [data-in].in,.js.in-all [data-in]{opacity:1;transform:none}
.js .card[data-in]{transform:translateY(40px) rotate(0deg)}
.js .card[data-in].in,.js.in-all .card[data-in]{transform:rotate(-1.4deg)}
@keyframes drift{from{transform:scale(1)}to{transform:scale(1.06)}}
.pano > img.on,.contact > img{animation:drift 14s ease-out both}

/* ---------- Tablet ---------- */
@media (max-width:1180px){
  .rail-line{display:none}
  .rail{display:flex;justify-content:space-between;gap:24px}
  .hero-foot{display:block;position:absolute;left:0;bottom:0;z-index:2;background:rgba(35,26,28,.55);color:var(--paper);padding:20px var(--m);max-width:420px}
  .hero-foot .btn{display:none}
  .hero .plate{left:auto;right:0}
  .slips{grid-template-columns:repeat(3,minmax(0,1fr));align-items:start;row-gap:12px;margin-bottom:var(--m)}
  .slip,.slip:nth-child(n){padding-bottom:22px}
  .intro-top h2{grid-column:1 / span 12}
  .intro-side{grid-column:1 / span 9;margin-top:24px}
  .proj-facts h3{grid-column:1 / span 5}
  .proj-facts .f2{grid-column:6 / span 3}
  .proj-facts .f3{grid-column:9 / span 2}
  .proj-nav{grid-column:11 / span 2}
  .proj-desc{grid-column:1 / span 9}
  .card{width:78vw}
  footer{min-height:0}
  .foot-mark{padding-top:190px}
  .bot-say{width:min(320px,46%)}
  .moments{grid-template-columns:repeat(3,minmax(0,1fr));row-gap:40px}
}

@media (max-width:900px){
  .rail{padding-block:10px;gap:12px}
  .rail-menu{display:block;font-size:var(--body);font-weight:500;padding:10px 0 10px 12px;min-height:44px}
  .rail-nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--bg);color:var(--ink);flex-direction:column;align-items:stretch;gap:0;padding:8px var(--m) 20px}
  .rail-nav.open{display:flex}
  .rail-nav a:not(.btn){padding:14px 0;font-size:var(--lead)}
  .rail-nav .btn,.rail.is-solid .rail-nav .btn{margin-top:10px;min-height:52px;background:var(--accent);color:var(--paper)}
  .hero-links{display:flex}
}

/* ---------- Phone ---------- */
@media (max-width:760px){
  :root{--m:20px;--gap:12px;--sec:88px;--rail:80px}
  .rail-name a{gap:4px}
  .rail-name img{height:34px}
  .rail-name span{font-size:1.0625rem}
  .hero-foot{right:0;max-width:none;padding:22px var(--m) 20px}
  .hero .plate{right:auto;left:0;bottom:auto;top:0}
  .ba{height:auto;aspect-ratio:1280/884;min-height:0}
  .ba-text{position:static;max-width:none;padding:24px var(--m) 0;background:none}
  .ba-handle::after{width:52px;height:52px;margin:-26px 0 0 -26px}
  .intro-side{grid-column:1 / span 12}
  .pano{aspect-ratio:4/5}
  .work-top h2,.work-top p{grid-column:1 / span 12}
  .work-top p{margin-top:20px}
  .strip{padding-inline:11vw;gap:10px}
  .slide{flex-basis:78vw;aspect-ratio:4/5}
  .slide.contain{aspect-ratio:4/5}
  .proj-facts h3{grid-column:1 / span 6}
  .proj-facts .f2{grid-column:7 / span 6}
  .proj-facts .f3{display:none}
  .proj-nav{display:none}
  .proj-desc{grid-column:1 / span 12}
  .concepts{min-height:100svh}
  .concepts-text{margin:calc(var(--rail) + 28px) var(--m) 0;width:auto;padding:22px 20px 24px}
  .slips{grid-template-columns:repeat(2,minmax(0,1fr))}
  .slip,.slip:nth-child(n){padding:14px 12px 18px}
  .about-top{row-gap:28px}
  .about-top h2,.about-text,.about-photo{grid-column:1 / span 12}
  .about-top h2{font-size:1.75rem;line-height:1.05}
  .about-photo{min-height:0;aspect-ratio:4/3;margin-inline:calc(-1 * var(--m))}
  .svc-stack{top:auto;bottom:28px;left:var(--m);right:var(--m);transform:none;width:auto;text-align:left}
  .svc-stack button{padding:3px 8px;text-align:left}
  .svc-desc{min-height:9.5em;margin-top:16px}
  .svc-pic.l{display:none}
  .svc-pic.r,.svc-pic.r.wide,.svc-pic.r.tall{right:16px;top:calc(var(--rail) + 28px);width:44vw;aspect-ratio:3/4}
  .moments{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:32px;padding-top:24px}
  .moment svg{width:44px;height:44px}
  .flow-room{aspect-ratio:4/3;margin-top:36px}
  .card{width:92vw;min-width:0;padding:28px 22px 220px;transform:rotate(-1deg)}
  .js .card[data-in].in,.js.in-all .card[data-in]{transform:rotate(-1deg)}
  .contact{min-height:0;padding-bottom:40px}
  .contact > img{position:relative;height:70svh}
  .visit{margin:-80px var(--m) 0;top:0;width:auto;max-width:none;padding:26px 22px 0}
  .visit .btn{width:calc(100% + 44px);margin:0 -22px}
  .foot-cols > div{grid-column:span 6}
  .foot-mark{padding-top:176px}
  .bot-say{left:34%;width:64%;padding:13px 16px 14px;font-size:1rem;border-radius:18px}
  .bot-say::after{left:72px}
  .chat{right:0;bottom:0;left:0;width:auto;height:min(88svh,640px)}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition-duration:.01ms!important;transition-delay:0s!important}
  .js [data-in]{opacity:1;transform:none}
  .js .card[data-in]{transform:rotate(-1.4deg)}
}