/* =============================================
   YANAN DESIGN PTE. LTD. — yanan-styles.css
   Design: Architectural Studio / Japanese Minimal
   Palette: Pure White · Ink Black · Stone · Copper
   Type: Outfit + EB Garamond
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@200;300;400;500;600;700;800&family=EB+Garamond:ital,wght@0,400;0,500;1,400;1,500&display=swap');

/* ── TOKENS ─────────────────────────────── */
:root {
  --white:      #FFFFFF;
  --ink:        #0A0A0A;
  --ink-soft:   #1A1A1A;
  --stone:      #E8E3DC;
  --stone-lt:   #F0EDE8;
  --bone:       #F5F1EB;
  --copper:     #A67B5B;
  --copper-lt:  #BE9470;
  --copper-dim: rgba(166,123,91,0.10);
  --dove:       #9B9B9B;
  --dove-lt:    #C4C4C4;
  --line:       rgba(10,10,10,0.08);
  --line-dk:    rgba(10,10,10,0.14);
  --line-lt:    rgba(255,255,255,0.10);

  --display: 'Outfit', system-ui, sans-serif;
  --serif:   'EB Garamond', Georgia, serif;
  --body:    'Outfit', system-ui, sans-serif;
  --ease:    cubic-bezier(0.4,0,0.2,1);
  --ease-out: cubic-bezier(0,0,0.2,1);
}

/* ── RESET ─────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--body);background:var(--white);color:var(--ink);overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{display:block;width:100%;height:100%;object-fit:cover}
a{text-decoration:none;color:inherit}
ul{list-style:none}
button{font-family:var(--body);cursor:pointer;border:none;background:none}

/* ── LAYOUT ─────────────────────────────── */
.wrap    {width:min(1320px,90vw);margin-inline:auto}
.wrap--sm{width:min(800px,90vw);margin-inline:auto}

/* ── LABEL UTIL ─────────────────────────── */
.spec-label{font-family:var(--display);font-size:.58rem;font-weight:500;letter-spacing:.28em;text-transform:uppercase;color:var(--dove)}
.spec-label--copper{color:var(--copper)}
.spec-label--lt{color:rgba(255,255,255,.35)}

/* ── ANNOTATION LINE (architectural) ─────── */
.ann{position:relative;display:inline-flex;align-items:center;gap:.75rem}
.ann::before,.ann::after{content:'';display:block;height:1px;background:currentColor;opacity:.3;flex-shrink:0}
.ann::before{width:24px}
.ann::after{width:24px}

/* ── BUTTONS ─────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:.6rem;font-family:var(--display);font-size:.72rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;padding:.88rem 2rem;border:1px solid transparent;cursor:pointer;transition:background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease),transform .2s}
.btn--ink{background:var(--ink);color:var(--white);border-color:var(--ink)}
.btn--ink:hover{background:var(--ink-soft);transform:translateY(-1px)}
.btn--copper{background:var(--copper);color:var(--white);border-color:var(--copper)}
.btn--copper:hover{background:var(--copper-lt);transform:translateY(-2px);box-shadow:0 6px 20px rgba(166,123,91,.3)}
.btn--outline{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn--outline:hover{background:var(--ink);color:var(--white)}
.btn--outline-lt{background:transparent;color:var(--white);border-color:rgba(255,255,255,.3)}
.btn--outline-lt:hover{border-color:var(--white);background:rgba(255,255,255,.06)}
.btn--stone{background:var(--stone);color:var(--ink);border-color:var(--stone)}
.btn--stone:hover{background:var(--stone-lt)}

/* ═══════════════════════════════════════
   NAVBAR — architectural top bar
═══════════════════════════════════════ */
.navbar{position:fixed;top:0;left:0;right:0;z-index:100;height:60px;background:rgba(255,255,255,.96);backdrop-filter:blur(20px);border-bottom:1px solid var(--line);display:flex;align-items:stretch;transition:box-shadow .3s}
.navbar.up{box-shadow:0 2px 20px rgba(10,10,10,.06)}
.nav-in{display:flex;align-items:stretch;width:100%;padding:0 3rem;gap:0}

.nav-logo{display:flex;align-items:center;gap:1.1rem;padding-right:2.5rem;border-right:1px solid var(--line);flex-shrink:0}
/* architect cross mark */
.nav-logo-cross{width:28px;height:28px;position:relative;flex-shrink:0}
.nav-logo-cross::before,.nav-logo-cross::after{content:'';position:absolute;background:var(--ink)}
.nav-logo-cross::before{top:50%;left:0;right:0;height:1px;transform:translateY(-50%)}
.nav-logo-cross::after{left:50%;top:0;bottom:0;width:1px;transform:translateX(-50%)}
.nav-logo-wm strong{font-family:var(--display);font-size:.95rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink);line-height:1}
.nav-logo-wm span{font-size:.5rem;font-weight:400;letter-spacing:.22em;text-transform:uppercase;color:var(--dove);margin-top:2px;display:block}

.nav-links{display:flex;align-items:stretch;flex:1;padding:0 2rem}
.nav-links a{display:flex;align-items:center;padding:0 1.1rem;font-size:.7rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--dove);border-bottom:1px solid transparent;transition:color .2s,border-color .2s}
.nav-links a:hover{color:var(--ink);border-bottom-color:var(--copper)}

.nav-right{display:flex;align-items:center;gap:1.25rem;padding-left:2rem;border-left:1px solid var(--line);flex-shrink:0}
.nav-tel{display:flex;align-items:center;gap:.4rem;font-size:.72rem;font-weight:500;letter-spacing:.05em;color:var(--ink);transition:color .2s}
.nav-tel:hover{color:var(--copper)}
.nav-tel svg{color:var(--copper)}

.nav-burger{display:none;flex-direction:column;gap:4px;align-items:center;justify-content:center;padding:0 1.5rem;border-left:1px solid var(--line);cursor:pointer;height:100%}
.nav-burger span{display:block;width:18px;height:1px;background:var(--ink)}

.mob-nav{position:fixed;inset:0;background:var(--ink);z-index:200;display:none;flex-direction:column;align-items:flex-start;justify-content:center;gap:2.5rem;padding:5rem}
.mob-nav.open{display:flex}
.mob-close{position:absolute;top:1.5rem;right:1.5rem;width:40px;height:40px;border:1px solid rgba(255,255,255,.15);display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--white);transition:border-color .2s}
.mob-close:hover{border-color:var(--copper);color:var(--copper)}
.mob-nav a{font-family:var(--serif);font-size:3rem;font-weight:400;font-style:italic;color:rgba(255,255,255,.55);transition:color .2s;letter-spacing:-.01em}
.mob-nav a:hover{color:var(--white)}
.mob-foot{font-size:.6rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.2)}

/* ═══════════════════════════════════════
   HERO — ARCHITECTURAL FULL VIEWPORT
   THE SIGNATURE: measurement annotations
   + vertical studio text + counter stats
═══════════════════════════════════════ */
.hero{padding-top:60px;min-height:100vh;background:var(--white);display:grid;grid-template-columns:60px 1fr 60px;grid-template-rows:1fr auto;position:relative;overflow:hidden}

/* LEFT MARGIN — vertical text signature */
.hero-margin-left{grid-column:1;grid-row:1;display:flex;flex-direction:column;align-items:center;justify-content:center;border-right:1px solid var(--line);padding:.75rem 0;position:relative}
.hero-v-text{font-family:var(--display);font-size:.52rem;font-weight:500;letter-spacing:.3em;text-transform:uppercase;color:var(--dove-lt);writing-mode:vertical-rl;transform:rotate(180deg)}
/* measurement tick marks */
.hero-ticks{position:absolute;right:0;display:flex;flex-direction:column;gap:0}
.tick{width:8px;height:1px;background:var(--line-dk);margin:20px 0}
.tick--lg{width:14px;background:var(--dove-lt)}

/* RIGHT MARGIN */
.hero-margin-right{grid-column:3;grid-row:1;display:flex;flex-direction:column;align-items:center;justify-content:space-between;border-left:1px solid var(--line);padding:1rem 0}
.hero-margin-right .hero-v-text{color:var(--copper-dim)}

/* MAIN HERO AREA */
.hero-main{grid-column:2;grid-row:1;display:grid;grid-template-columns:1fr 1fr;align-items:center;padding:5rem 4rem}

/* hero text */
.hero-text{padding-right:4rem;border-right:1px solid var(--line)}
.hero-index{font-family:var(--display);font-size:.58rem;font-weight:500;letter-spacing:.28em;text-transform:uppercase;color:var(--dove);margin-bottom:3rem;display:flex;align-items:center;gap:.75rem}
.hero-index::before{content:'';width:32px;height:1px;background:var(--dove-lt)}

.hero h1{font-family:var(--serif);font-size:clamp(3.5rem,6vw,6.5rem);font-weight:400;font-style:italic;line-height:.95;letter-spacing:-.02em;color:var(--ink);margin-bottom:1.75rem}
.hero h1 strong{font-style:normal;font-weight:500;font-family:var(--display);font-size:.65em;display:block;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);margin-bottom:.25rem}

.hero-desc{font-size:.92rem;line-height:1.9;color:var(--dove);max-width:400px;margin-bottom:3rem;font-weight:300}
.hero-btns{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}

/* annotation line between text and image */
.hero-ann{position:absolute;top:50%;left:calc(50% - 2px);transform:translateY(-50%);height:30%;display:flex;flex-direction:column;align-items:center;gap:0;z-index:3}
.hero-ann-line{flex:1;width:1px;background:var(--line-dk)}
.hero-ann-dot{width:5px;height:5px;border-radius:50%;background:var(--copper);flex-shrink:0}
.hero-ann-label{font-family:var(--display);font-size:.48rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--copper);transform:rotate(90deg);white-space:nowrap;margin:1rem 0}

/* hero visual */
.hero-visual{padding-left:4rem;display:flex;flex-direction:column;gap:1.5rem}
.hero-img-main{width:100%;aspect-ratio:3/4;overflow:hidden;background:var(--stone);position:relative}
.hero-img-ph{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.75rem}
.hero-img-ph svg{color:rgba(10,10,10,.14)}
.hero-img-ph p{font-size:.56rem;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:rgba(10,10,10,.22)}
/* corner annotation marks */
.hero-img-main::before,.hero-img-main::after{content:'';position:absolute;width:16px;height:16px;border-color:var(--copper);border-style:solid;opacity:.5;z-index:2}
.hero-img-main::before{top:0;left:0;border-width:1px 0 0 1px}
.hero-img-main::after{bottom:0;right:0;border-width:0 1px 1px 0}

/* spec strip beside image */
.hero-spec-row{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-top:none}
.hero-spec-cell{padding:.85rem 1rem;border-right:1px solid var(--line);text-align:center}
.hero-spec-cell:last-child{border-right:none}
.hero-spec-cell strong{display:block;font-family:var(--display);font-size:1.2rem;font-weight:700;color:var(--ink);line-height:1}
.hero-spec-cell span{font-size:.56rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--dove)}

/* BOTTOM — horizontal project strip */
.hero-bottom{grid-column:1/-1;grid-row:2;border-top:1px solid var(--line);display:flex;align-items:stretch;height:72px}
.hb-item{display:flex;align-items:center;gap:.85rem;padding:0 2.5rem;border-right:1px solid var(--line);flex:1;transition:background .25s}
.hb-item:last-child{border-right:none}
.hb-item:hover{background:var(--bone)}
.hb-icon{width:32px;height:32px;background:var(--copper-dim);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.hb-icon svg{color:var(--copper)}
.hb-text strong{display:block;font-size:.78rem;font-weight:600;color:var(--ink)}
.hb-text span{font-size:.62rem;color:var(--dove)}

/* ═══════════════════════════════════════
   ABOUT — STUDIO INTRODUCTION
═══════════════════════════════════════ */
.about{padding:8rem 0;background:var(--bone)}
.about .wrap{display:grid;grid-template-columns:1fr 1fr;gap:0;align-items:stretch}

.about-left{padding-right:5rem;border-right:1px solid var(--line-dk)}
.about-intro-num{font-family:var(--display);font-size:6rem;font-weight:200;color:var(--stone);line-height:1;margin-bottom:2rem;letter-spacing:-.04em}
.about-left h2{font-family:var(--serif);font-size:clamp(2rem,4vw,3.5rem);font-weight:400;font-style:italic;color:var(--ink);line-height:1.1;letter-spacing:-.01em;margin:.5rem 0 1.5rem}
.about-left p{font-size:.92rem;line-height:1.9;color:var(--dove);margin-bottom:1.1rem;font-weight:300}
.about-left p:last-of-type{margin-bottom:2rem}

.about-right{padding-left:5rem;display:flex;flex-direction:column;justify-content:center;gap:3rem}

/* studio image */
.about-img{width:100%;aspect-ratio:4/3;overflow:hidden;background:var(--stone);position:relative}
.about-img-ph{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.75rem}
.about-img-ph svg{color:rgba(10,10,10,.14)}
.about-img-ph p{font-size:.56rem;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:rgba(10,10,10,.22)}

/* philosophy pull quote */
.about-quote{border-left:2px solid var(--copper);padding-left:1.5rem}
.about-quote p{font-family:var(--serif);font-size:1.15rem;font-style:italic;color:var(--ink);line-height:1.6;letter-spacing:-.01em}
.about-quote cite{display:block;font-family:var(--display);font-size:.62rem;font-style:normal;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--dove);margin-top:.75rem}

/* ═══════════════════════════════════════
   SERVICES — ARCHITECTURAL SPEC SHEETS
   Each service = a design spec document
═══════════════════════════════════════ */
.services{padding:8rem 0;background:var(--white)}
.svc-hdr{display:grid;grid-template-columns:1fr 2fr;gap:5rem;align-items:start;margin-bottom:5rem;padding-bottom:3rem;border-bottom:1px solid var(--line)}
.svc-hdr-left{}
.svc-hdr-left h2{font-family:var(--serif);font-size:clamp(2.2rem,4vw,4rem);font-weight:400;font-style:italic;color:var(--ink);line-height:1.05;letter-spacing:-.01em;margin:.5rem 0}
.svc-hdr-right p{font-size:.9rem;line-height:1.9;color:var(--dove);font-weight:300}
.svc-hdr-right p strong{color:var(--ink);font-weight:600}

/* spec sheet grid */
.spec-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}
.spec-sheet{background:var(--white);position:relative;overflow:hidden;display:flex;flex-direction:column;transition:background .3s}
.spec-sheet:hover{background:var(--bone)}
.spec-sheet:hover .ss-img{opacity:1;transform:scale(1.02)}
.spec-sheet:hover .ss-number{color:rgba(166,123,91,.12)}
.spec-sheet:hover .ss-arrow{transform:translate(3px,-3px)}

/* spec number watermark */
.ss-number{position:absolute;top:1.5rem;right:1.5rem;font-family:var(--display);font-size:4rem;font-weight:800;color:rgba(10,10,10,.04);line-height:1;transition:color .3s;user-select:none;pointer-events:none}

.ss-img-wrap{width:100%;overflow:hidden;flex-shrink:0}
.ss-img{width:100%;aspect-ratio:16/9;overflow:hidden;background:var(--stone);opacity:.85;transition:opacity .4s,transform .5s var(--ease)}
.ss-img-ph{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.6rem}
.ss-img-ph svg{color:rgba(10,10,10,.14)}
.ss-img-ph p{font-size:.54rem;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:rgba(10,10,10,.2)}

.ss-body{padding:2rem;flex:1;display:flex;flex-direction:column}
.ss-meta{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}
.ss-icon{width:36px;height:36px;background:var(--copper-dim);display:flex;align-items:center;justify-content:center}
.ss-icon svg{color:var(--copper)}
.ss-code{font-size:.56rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--dove-lt)}

.ss-body h3{font-family:var(--serif);font-size:1.4rem;font-weight:400;font-style:italic;color:var(--ink);margin-bottom:.6rem;letter-spacing:-.01em;line-height:1.2}
.ss-body p{font-size:.82rem;line-height:1.75;color:var(--dove);margin-bottom:1.5rem;flex:1;font-weight:300}
.ss-tags{display:flex;flex-wrap:wrap;gap:.35rem;margin-bottom:1.25rem}
.ss-tag{font-size:.58rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--copper);background:var(--copper-dim);border:1px solid rgba(166,123,91,.15);padding:.2rem .55rem}
.ss-link{font-size:.65rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--ink);display:inline-flex;align-items:center;gap:.4rem;margin-top:auto;transition:gap .25s,color .25s}
.spec-sheet:hover .ss-link{gap:.7rem;color:var(--copper)}
.ss-arrow{transition:transform .25s}

/* ═══════════════════════════════════════
   PROCESS — TIMELINE TABLE
   Architectural drawing register style
═══════════════════════════════════════ */
.process{padding:8rem 0;background:var(--bone)}
.proc-hdr{display:grid;grid-template-columns:1fr 2fr;gap:5rem;align-items:start;margin-bottom:4rem}
.proc-hdr h2{font-family:var(--serif);font-size:clamp(2.2rem,4vw,4rem);font-weight:400;font-style:italic;color:var(--ink);line-height:1.05;letter-spacing:-.01em;margin:.5rem 0}
.proc-hdr-right p{font-size:.9rem;line-height:1.9;color:var(--dove);font-weight:300}

/* drawing register table */
.proc-table{width:100%;border-collapse:collapse;border:1px solid var(--line-dk)}
.proc-table thead tr{background:var(--ink)}
.proc-table thead th{padding:.85rem 1.5rem;font-family:var(--display);font-size:.58rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.45);text-align:left;border-right:1px solid rgba(255,255,255,.06)}
.proc-table thead th:last-child{border-right:none}

.proc-table tbody tr{border-bottom:1px solid var(--line);transition:background .25s;cursor:default}
.proc-table tbody tr:hover{background:var(--stone-lt)}
.proc-table tbody tr:last-child{border-bottom:none}
.proc-table tbody td{padding:1.5rem;vertical-align:top;border-right:1px solid var(--line);font-size:.85rem}
.proc-table tbody td:last-child{border-right:none}
.proc-num{font-family:var(--display);font-size:.65rem;font-weight:700;letter-spacing:.12em;color:var(--copper)}
.proc-title{font-family:var(--serif);font-size:1.1rem;font-style:italic;color:var(--ink);display:block;margin-bottom:.25rem}
.proc-desc{font-size:.82rem;color:var(--dove);line-height:1.7;font-weight:300}
.proc-duration{font-family:var(--display);font-size:.65rem;font-weight:600;letter-spacing:.1em;color:var(--dove);background:var(--stone);padding:.25rem .65rem;display:inline-block}
.proc-icon{width:36px;height:36px;background:var(--copper-dim);display:flex;align-items:center;justify-content:center}
.proc-icon svg{color:var(--copper)}

/* ═══════════════════════════════════════
   STUDIO — HORIZONTAL SCROLL PROJECT REEL
   THE SECOND SIGNATURE ELEMENT
═══════════════════════════════════════ */
.studio{padding:8rem 0 0;background:var(--white);overflow:hidden}
.studio-hdr{margin-bottom:3rem;display:flex;align-items:flex-end;justify-content:space-between;gap:2rem}
.studio-hdr h2{font-family:var(--serif);font-size:clamp(2.2rem,4vw,4rem);font-weight:400;font-style:italic;color:var(--ink);line-height:1.05;letter-spacing:-.01em;margin:.5rem 0}
.studio-hdr-right{display:flex;align-items:center;gap:.75rem;font-size:.65rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--dove);flex-shrink:0}
.studio-hdr-right svg{color:var(--copper)}

/* horizontal scroll reel */
.project-reel{display:flex;gap:0;overflow-x:auto;scrollbar-width:none;cursor:grab;user-select:none;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.project-reel::-webkit-scrollbar{display:none}
.project-reel.dragging{cursor:grabbing}

.project-frame{flex:0 0 380px;border-right:1px solid var(--line);display:flex;flex-direction:column;position:relative;transition:background .3s}
.project-frame:hover{background:var(--bone)}
.project-frame:last-child{border-right:none}
.project-frame:hover .pf-img{opacity:1;transform:scale(1.02)}

.pf-header{padding:.75rem 1.5rem;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;flex-shrink:0}
.pf-num{font-family:var(--display);font-size:.55rem;font-weight:700;letter-spacing:.2em;color:var(--dove-lt)}
.pf-type{font-size:.55rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--copper)}

.pf-img{width:100%;height:260px;overflow:hidden;background:var(--stone);flex-shrink:0;opacity:.9;transition:opacity .4s,transform .5s var(--ease)}
.pf-img-ph{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.6rem}
.pf-img-ph svg{color:rgba(10,10,10,.13)}
.pf-img-ph p{font-size:.52rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:rgba(10,10,10,.2)}

.pf-body{padding:1.5rem;flex:1}
.pf-body h3{font-family:var(--serif);font-size:1.1rem;font-weight:400;font-style:italic;color:var(--ink);margin-bottom:.35rem;letter-spacing:-.01em}
.pf-body p{font-size:.78rem;color:var(--dove);line-height:1.65;font-weight:300}
.pf-meta{display:flex;align-items:center;gap:.5rem;margin-top:.75rem}
.pf-meta-tag{font-size:.55rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--dove-lt);background:var(--stone);padding:.2rem .55rem}

/* ═══════════════════════════════════════
   CTA BAND
═══════════════════════════════════════ */
.cta-band{background:var(--ink);padding:6rem 0;position:relative;overflow:hidden}
/* architectural grid overlay */
.cta-band::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:80px 80px;pointer-events:none}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:3rem;flex-wrap:wrap;position:relative;z-index:1}
.cta-text h2{font-family:var(--serif);font-size:clamp(2rem,4vw,4rem);font-weight:400;font-style:italic;color:var(--white);line-height:1.05;letter-spacing:-.01em;margin-bottom:.5rem}
.cta-text p{font-size:.88rem;color:rgba(255,255,255,.4);font-weight:300}
.cta-acts{display:flex;gap:1rem;flex-wrap:wrap;flex-shrink:0}

/* ═══════════════════════════════════════
   CONTACT
═══════════════════════════════════════ */
.contact{padding:8rem 0;background:var(--bone)}
.contact .wrap{display:grid;grid-template-columns:1fr 1.2fr;gap:6rem;align-items:start}
.contact-l h2{font-family:var(--serif);font-size:clamp(2.2rem,4vw,3.8rem);font-weight:400;font-style:italic;color:var(--ink);line-height:1.05;letter-spacing:-.01em;margin:.5rem 0 1.25rem}
.contact-l>p{font-size:.9rem;line-height:1.9;color:var(--dove);margin-bottom:2.5rem;font-weight:300}

.c-list{display:flex;flex-direction:column;gap:0;border:1px solid var(--line-dk)}
.c-item{display:flex;align-items:flex-start;gap:1rem;padding:1.25rem 1.5rem;border-bottom:1px solid var(--line);transition:background .2s}
.c-item:last-child{border-bottom:none}
.c-item:hover{background:var(--white)}
.c-icon{width:36px;height:36px;background:var(--copper-dim);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.c-icon svg{color:var(--copper)}
.c-txt label{display:block;font-size:.56rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--dove);margin-bottom:.2rem}
.c-txt a,.c-txt p{font-size:.88rem;font-weight:500;color:var(--ink);line-height:1.5;transition:color .2s}
.c-txt a:hover{color:var(--copper)}
.c-uen{margin-top:1.25rem;font-size:.6rem;font-weight:400;color:var(--dove);letter-spacing:.06em}

/* form */
.c-form{background:var(--white);border:1px solid var(--line-dk);padding:2.75rem}
.c-form-top{margin-bottom:2rem;padding-bottom:1.5rem;border-bottom:1px solid var(--line)}
.c-form-top h3{font-family:var(--serif);font-size:1.5rem;font-weight:400;font-style:italic;color:var(--ink);margin-bottom:.3rem;letter-spacing:-.01em}
.c-form-top p{font-size:.78rem;color:var(--dove);font-weight:300}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.fg{margin-bottom:1rem}
.fg label{display:block;font-size:.58rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--dove);margin-bottom:.45rem}
.fg input,.fg select,.fg textarea{width:100%;background:var(--bone);border:1px solid var(--line-dk);border-radius:0;padding:.82rem 1rem;font-family:var(--body);font-size:.875rem;color:var(--ink);outline:none;-webkit-appearance:none;font-weight:300;transition:border-color .25s,box-shadow .25s}
.fg input:focus,.fg select:focus,.fg textarea:focus{border-color:var(--copper);box-shadow:0 0 0 3px rgba(166,123,91,.08)}
.fg textarea{resize:vertical;min-height:110px}
.btn-sub{width:100%;justify-content:center;padding:1rem}

/* ═══════════════════════════════════════
   FOOTER
═══════════════════════════════════════ */
.footer{background:var(--ink);padding:5rem 0 2.5rem}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:4rem;padding-bottom:4rem;border-bottom:1px solid rgba(255,255,255,.06);margin-bottom:2.5rem}
.f-brand{}
.f-logo-row{display:flex;align-items:center;gap:1rem;margin-bottom:1.25rem}
.f-logo-cross{width:26px;height:26px;position:relative;flex-shrink:0}
.f-logo-cross::before,.f-logo-cross::after{content:'';position:absolute;background:var(--copper)}
.f-logo-cross::before{top:50%;left:0;right:0;height:1px;transform:translateY(-50%)}
.f-logo-cross::after{left:50%;top:0;bottom:0;width:1px;transform:translateX(-50%)}
.f-logo-nm strong{font-family:var(--display);font-size:.9rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--white);line-height:1}
.f-logo-nm span{font-size:.48rem;font-weight:400;letter-spacing:.22em;text-transform:uppercase;color:rgba(255,255,255,.25)}
.f-brand>p{font-size:.8rem;line-height:1.8;color:rgba(255,255,255,.28);margin-bottom:.75rem;font-weight:300}
.f-domain{font-size:.65rem;font-weight:500;color:var(--copper);opacity:.5;letter-spacing:.06em}
.footer-col h4{font-size:.54rem;font-weight:500;letter-spacing:.24em;text-transform:uppercase;color:rgba(255,255,255,.2);margin-bottom:1.5rem}
.footer-col ul{display:flex;flex-direction:column;gap:.65rem}
.footer-col ul li a{font-size:.82rem;color:rgba(255,255,255,.32);transition:color .2s;font-weight:300}
.footer-col ul li a:hover{color:var(--copper)}
.footer-bot{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem}
.footer-bot p{font-size:.68rem;color:rgba(255,255,255,.16);font-weight:300}
.f-bot-links{display:flex;gap:2rem}
.f-bot-links a{font-size:.68rem;color:rgba(255,255,255,.2);transition:color .2s;font-weight:300}
.f-bot-links a:hover{color:var(--copper)}

/* ── REVEAL ─────────────────────────────── */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s var(--ease-out),transform .7s var(--ease-out)}
.reveal.in{opacity:1;transform:none}
.rd1{transition-delay:.1s}.rd2{transition-delay:.2s}.rd3{transition-delay:.3s}

/* ═══════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════ */
@media(max-width:1100px){
  .nav-in{padding:0 1.5rem}
  .nav-links{display:none}
  .nav-right .nav-tel{display:none}
  .nav-burger{display:flex}
  .hero{grid-template-columns:40px 1fr 40px}
  .hero-main{grid-template-columns:1fr;padding:4rem 2rem}
  .hero-text{padding-right:0;border-right:none;border-bottom:1px solid var(--line);padding-bottom:3rem;margin-bottom:3rem}
  .hero-visual{padding-left:0}
  .hero-ann{display:none}
  .about .wrap{grid-template-columns:1fr;gap:0}
  .about-left{padding-right:0;border-right:none;border-bottom:1px solid var(--line-dk);padding-bottom:3.5rem;margin-bottom:3.5rem}
  .about-right{padding-left:0}
  .svc-hdr{grid-template-columns:1fr;gap:2rem}
  .spec-grid{grid-template-columns:1fr}
  .proc-hdr{grid-template-columns:1fr;gap:2rem}
  .studio-hdr{flex-direction:column;align-items:flex-start}
  .project-frame{flex:0 0 320px}
  .contact .wrap{grid-template-columns:1fr;gap:3.5rem}
  .footer-grid{grid-template-columns:1fr 1fr;gap:2.5rem}
  .cta-inner{flex-direction:column;text-align:center}
  .cta-acts{justify-content:center}
  .hero-bottom{flex-wrap:wrap;height:auto}
  .hb-item{min-width:50%;border-bottom:1px solid var(--line)}
}
@media(max-width:700px){
  .hero{grid-template-columns:0 1fr 0}
  .hero-margin-left,.hero-margin-right{display:none}
  .hero-main{padding:3rem 1.5rem}
  .hero-bottom{display:none}
  .project-frame{flex:0 0 280px}
  .footer-grid{grid-template-columns:1fr;gap:2rem}
  .footer-bot{flex-direction:column;text-align:center}
  .frow{grid-template-columns:1fr}
  .proc-table thead{display:none}
  .proc-table tbody td{display:block;border-right:none;border-bottom:1px solid var(--line);padding:1rem 1.5rem}
  .proc-table tbody td:last-child{border-bottom:none}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}