/* TNV Management — corporate site. Provisional CI tokens (THE DEUCE CI & Branding REV03, for review — not final CI). */
:root{
  --forest:#18392F; --forest-2:#214a3d; --cream:#F5F2EA; --cream-2:#ECE7DC; --olive:#8B9679; --coral:#B9684C; --coral-2:#9E5439;
  --ink:#222722; --ink-2:#4A524B; --white:#FFFFFF; --line:#D9D2C4;
  --serif:'Cormorant Garamond','Noto Serif Thai',Georgia,'Times New Roman',serif;
  --sans:'IBM Plex Sans Thai',system-ui,-apple-system,'Segoe UI',sans-serif;
  --wrap:1240px; --gut:clamp(20px,4vw,48px); --sec:clamp(64px,9vw,120px); --hdr:76px; --r:4px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--hdr) + 8px);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--cream);color:var(--ink);font:400 17px/1.7 var(--sans);text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.08;margin:0;letter-spacing:-.005em}
h2{font-size:clamp(34px,4.4vw,52px)}
h3{font-size:clamp(22px,2vw,26px)}
p{margin:0}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--forest);color:var(--white);padding:10px 16px;border-radius:var(--r);text-decoration:none}
.skip:focus{top:12px}
:focus-visible{outline:2px solid var(--coral);outline-offset:3px}

.eyebrow{font:500 12px/1 var(--sans);letter-spacing:.24em;text-transform:uppercase;color:var(--coral);margin-bottom:18px}
.eyebrow.light{color:#F3D7CB}
.eyebrow span{opacity:.6;margin:0 .5em}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:0 26px;border:1px solid transparent;border-radius:var(--r);
  font:500 13px/1 var(--sans);letter-spacing:.18em;text-transform:uppercase;text-decoration:none;cursor:pointer;transition:background .25s,color .25s,border-color .25s,transform .25s}
.btn-accent{background:var(--coral);color:var(--white)} .btn-accent:hover{background:var(--coral-2)}
.btn-ghost{border-color:rgba(255,255,255,.75);color:var(--white)} .btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-outline-light{border-color:rgba(245,242,234,.6);color:var(--cream)} .btn-outline-light:hover{background:rgba(245,242,234,.1)}
.btn span{transition:transform .25s} .btn:hover span{transform:translateX(3px)}

/* header */
.hdr{position:sticky;top:0;z-index:50;height:var(--hdr);background:rgba(245,242,234,.94);backdrop-filter:saturate(1.2) blur(10px);-webkit-backdrop-filter:saturate(1.2) blur(10px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s}
.hdr.scrolled{border-color:var(--line);box-shadow:0 6px 24px rgba(24,57,47,.06)}
.hdr-in{display:flex;align-items:center;justify-content:space-between;height:100%}
.mark{display:inline-flex;flex-direction:column;align-items:flex-start;text-decoration:none;color:var(--forest);line-height:1}
.mark-t{font:500 34px/0.9 var(--serif);letter-spacing:.08em}
.mark-s{font:500 9px/1 var(--sans);letter-spacing:.42em;text-transform:uppercase;margin-top:6px;padding-left:2px}
.mark.light{color:var(--cream)}
.nav{display:flex;gap:clamp(18px,2.4vw,36px)}
.nav a{position:relative;font-size:15px;text-decoration:none;color:var(--ink);padding:8px 0}
.nav a::after{content:'';position:absolute;left:0;right:0;bottom:2px;height:1.5px;background:var(--coral);transform:scaleX(0);transform-origin:left;transition:transform .3s}
.nav a:hover::after,.nav a[aria-current="true"]::after{transform:scaleX(1)}
.nav a[aria-current="true"]{color:var(--coral-2)}
.nav-btn{display:none;width:48px;height:48px;border:0;background:none;cursor:pointer;margin-right:-10px;color:var(--forest)}
.nav-ico{display:grid;gap:6px;width:26px;margin:auto}
.nav-ico i{display:block;height:1.5px;background:currentColor;transition:transform .3s,opacity .3s}
.nav-btn[aria-expanded="true"] .nav-ico i:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.nav-btn[aria-expanded="true"] .nav-ico i:nth-child(2){opacity:0}
.nav-btn[aria-expanded="true"] .nav-ico i:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* hero */
.hero{position:relative;min-height:min(86vh,760px);display:flex;align-items:flex-end;color:var(--white);overflow:hidden;isolation:isolate;background:var(--forest)}
.hero-bg,.hero-bg img{position:absolute;inset:0;width:100%;height:100%}
.hero-bg img{object-fit:cover;object-position:60% 50%}
.hero::before{content:'';position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(18,30,25,.86) 0%,rgba(18,30,25,.62) 38%,rgba(18,30,25,.12) 72%,rgba(18,30,25,0) 100%),linear-gradient(0deg,rgba(18,30,25,.55) 0%,rgba(18,30,25,0) 45%)}
.hero-in{position:relative;z-index:2;padding-top:clamp(80px,12vw,140px);padding-bottom:clamp(56px,9vw,110px)}
.hero h1{font-size:clamp(42px,6.2vw,80px);max-width:12.5em;line-height:1.02}
.lead{max-width:34em;margin-top:24px;font-size:clamp(16px,1.35vw,18px);color:rgba(255,255,255,.9)}
.cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}
.concept-tag{position:absolute;z-index:2;right:14px;bottom:12px;font:500 10.5px/1 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.85);background:rgba(18,30,25,.45);padding:6px 9px;border-radius:2px;margin:0}

/* about */
.about{background:var(--cream)}
.about-in{display:grid;grid-template-columns:minmax(0,1fr);gap:40px;align-items:center;padding-top:var(--sec);padding-bottom:var(--sec)}
.about-copy p:last-child{margin-top:26px;color:var(--ink-2);max-width:36em;font-size:18px}
.about-img{position:relative;margin:0}
.about-img img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r)}
@media(min-width:960px){.about-in{grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:72px}}

/* section head */
.sec-head{display:grid;gap:18px;margin-bottom:clamp(36px,5vw,56px)}
.sec-note{color:var(--ink-2);max-width:30em}
@media(min-width:960px){.sec-head{grid-template-columns:1.2fr 1fr;align-items:end;gap:48px}}

/* business units: 3 + 2 on desktop, 2 columns on tablet, 1 on phone */
.units{background:var(--cream-2);padding:var(--sec) 0}
.unit-grid{list-style:none;margin:0;padding:0;display:grid;gap:20px;grid-template-columns:minmax(0,1fr)}
.unit{background:var(--cream);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;box-shadow:0 1px 0 var(--line);transition:transform .35s,box-shadow .35s}
.unit img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .8s}
.unit:hover{transform:translateY(-3px);box-shadow:0 18px 40px rgba(24,57,47,.12)}
.unit:hover img{transform:scale(1.03)}
.unit-body{padding:24px 26px 28px;display:grid;gap:8px}
.unit-body p{color:var(--ink-2);font-size:15.5px;line-height:1.55}
.ico{width:30px;height:30px;fill:none;stroke:var(--forest);stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round;margin-bottom:4px}
@media(min-width:700px){.unit-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.unit:last-child{grid-column:1/-1}.unit:last-child img{aspect-ratio:21/9}}
@media(min-width:1100px){.unit-grid{grid-template-columns:repeat(6,minmax(0,1fr))}.unit{grid-column:span 2}.unit:nth-child(4),.unit:nth-child(5){grid-column:span 3}.unit:last-child img{aspect-ratio:16/10}.unit:nth-child(n+4) img{aspect-ratio:2/1}}

/* featured project */
.project{background:var(--cream);padding-top:var(--sec)}
.project-in{display:grid;grid-template-columns:minmax(0,1fr);background:var(--forest);color:var(--cream)}
.project-copy{padding:clamp(40px,6vw,80px) var(--gut);display:grid;align-content:center;gap:16px;max-width:640px}
.status{display:inline-flex;align-items:center;gap:10px;justify-self:start;font:500 11.5px/1 var(--sans);letter-spacing:.2em;text-transform:uppercase;color:var(--forest);background:#E9DFC9;padding:9px 14px;border-radius:999px}
.dot{width:7px;height:7px;border-radius:50%;background:var(--coral)}
.deuce-name{font-size:clamp(48px,6vw,76px);letter-spacing:.04em;font-weight:600}
.deuce-place{font:500 13px/1 var(--sans);letter-spacing:.24em;text-transform:uppercase;color:#C9D0BE}
.deuce-tag{font:italic 500 clamp(26px,2.6vw,34px)/1.2 var(--serif);color:#F0C9B8;margin-top:6px}
.project-copy p:not([class]){color:rgba(245,242,234,.86);max-width:34em}
.project-copy .btn{justify-self:start;margin-top:12px}
.project-img{position:relative;margin:0;min-height:320px}
.project-img img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
@media(min-width:960px){.project-in{grid-template-columns:minmax(0,0.9fr) minmax(0,1.1fr);min-height:560px}.project-copy{padding-left:max(var(--gut),calc((100vw - var(--wrap)) / 2 + var(--gut)))}}

/* development focus */
.focus{padding:var(--sec) 0;background:var(--cream)}
.focus-list{list-style:none;margin:0;padding:0;display:grid;gap:0;border-top:1px solid var(--line)}
.focus-list li{display:grid;grid-template-columns:64px minmax(0,1fr);gap:4px 20px;padding:30px 0;border-bottom:1px solid var(--line)}
.focus-list .num{grid-row:span 2;font:500 15px/1.4 var(--sans);letter-spacing:.14em;color:var(--coral)}
.focus-list p{color:var(--ink-2);max-width:32em}
@media(min-width:900px){.focus-list{grid-template-columns:repeat(3,minmax(0,1fr));gap:40px;border-top:0}.focus-list li{grid-template-columns:1fr;border-bottom:0;border-top:1px solid var(--forest);padding:28px 0 0;align-content:start;gap:12px}.focus-list .num{grid-row:auto}}

/* contact */
.contact{background:var(--cream-2);padding:var(--sec) 0}
.contact-in{display:grid;gap:48px}
.contact-copy p:not(.eyebrow){color:var(--ink-2);margin-top:22px;max-width:30em}
.facts{margin:32px 0 0;display:grid;gap:14px}
.facts div{display:grid;grid-template-columns:110px 1fr;gap:12px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.facts dt{font:500 12px/1.9 var(--sans);letter-spacing:.18em;text-transform:uppercase;color:var(--olive)}
.facts dd{margin:0}
@media(min-width:960px){.contact-in{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:80px}}
.enquiry{display:grid;gap:18px;background:var(--cream);padding:clamp(24px,4vw,40px);border-radius:var(--r)}
.field-row{display:grid;gap:18px}
@media(min-width:620px){.field-row{grid-template-columns:1fr 1fr}}
.field{display:grid;gap:8px;font-size:13.5px;font-weight:500;color:var(--ink-2)}
.field b{color:var(--coral);font-weight:500}
.field input,.field select,.field textarea{width:100%;font:400 16px/1.5 var(--sans);color:var(--ink);background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:12px 14px;min-height:50px}
.field textarea{resize:vertical;min-height:130px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--forest);box-shadow:0 0 0 3px rgba(24,57,47,.14)}
.field [aria-invalid="true"]{border-color:#A3392B;background:#FDF5F3}
.hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.consent{display:grid;grid-template-columns:22px 1fr;gap:12px;align-items:start;font-size:14px;color:var(--ink-2)}
.consent input{width:20px;height:20px;margin:3px 0 0;accent-color:var(--forest)}
.consent a{color:var(--forest)}
.privacy{font-size:13.5px;color:var(--ink-2);background:var(--cream-2);padding:14px 16px;border-left:2px solid var(--olive)}
.form-foot{display:flex;flex-wrap:wrap;align-items:center;gap:16px}
.form-status{font-size:14.5px}
.form-status.ok{color:var(--forest);font-weight:500}
.form-status.err{color:#A3392B}
.enquiry button[disabled]{opacity:.6;cursor:wait}

/* footer */
.ftr{position:relative;background:var(--forest);color:var(--cream);overflow:hidden;padding:64px 0 36px}
.ftr::before,.ftr::after{content:'';position:absolute;border:1px solid rgba(245,242,234,.10);border-radius:50%;pointer-events:none}
.ftr::before{width:420px;height:420px;left:-170px;bottom:-230px}
.ftr::after{width:260px;height:260px;left:-60px;bottom:-150px}
.ftr-in{position:relative;display:grid;gap:36px}
.ftr-line{font:italic 500 22px/1.3 var(--serif);margin-top:18px;color:rgba(245,242,234,.9)}
.ftr-loc{display:grid;gap:20px;align-content:start}
.ftr-loc p{color:rgba(245,242,234,.85);font-size:15px}
.ftr-loc .btn{justify-self:start}
.ftr-nav{display:flex;flex-wrap:wrap;gap:10px 26px;font-size:14px}
.ftr-nav a{text-decoration:none;color:rgba(245,242,234,.85)} .ftr-nav a:hover{color:var(--white)}
.ftr-legal{grid-column:1/-1;padding-top:24px;border-top:1px solid rgba(245,242,234,.16);font-size:12.5px;color:rgba(245,242,234,.65)}
@media(min-width:900px){.ftr-in{grid-template-columns:1.2fr 1fr 1fr}.ftr-nav{flex-direction:column;align-content:start}}

/* tablet & phone */
@media(max-width:899px){
  :root{--hdr:68px}
  .mark-t{font-size:30px}
  .nav-btn{display:block}
  .nav{position:fixed;inset:var(--hdr) 0 auto 0;flex-direction:column;gap:0;background:var(--cream);border-bottom:1px solid var(--line);padding:8px var(--gut) 20px;
    box-shadow:0 20px 40px rgba(24,57,47,.12);transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .25s,transform .25s,visibility .25s}
  .nav.open{opacity:1;visibility:visible;transform:none}
  .nav a{padding:15px 0;font-size:17px;border-bottom:1px solid var(--line)}
  .nav a:last-child{border-bottom:0}
  .nav a::after{display:none}
  .hero{min-height:auto}
  .hero::before{background:linear-gradient(0deg,rgba(18,30,25,.9) 0%,rgba(18,30,25,.68) 45%,rgba(18,30,25,.25) 100%)}
  .hero-in{padding-top:clamp(120px,40vw,220px)}
}
@media(max-width:480px){.cta .btn{width:100%}.project-copy .btn,.form-foot .btn{width:100%}.concept-tag{font-size:9.5px}}

/* reveal on scroll (only when motion is welcome; content is visible without JS) */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .8s ease,transform .8s ease}
.js .reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important}
  .js .reveal{opacity:1;transform:none}
}
/* phones: two compact columns (the fifth card spans the row), like the mobile reference */
@media(min-width:340px) and (max-width:699px){
  .unit-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .unit:last-child{grid-column:1/-1}.unit:last-child img{aspect-ratio:2/1}
  .unit-body{padding:14px 14px 18px;gap:4px}.unit-body h3{font-size:20px}.unit-body p{font-size:13.5px;line-height:1.45}.ico{width:24px;height:24px}
}
.eyebrow{line-height:1.7}
@media(max-width:480px){.eyebrow{letter-spacing:.16em}.eyebrow span{margin:0 .3em}}