/* Mason International — site stylesheet. Tokens mirror brand/tokens.css. */
:root {
  --mi-charcoal: #1F1F1F;
  --mi-graphite: #3B3B3B;
  --mi-slate: #6B6B6B;
  --mi-gold: #F2B300;
  --mi-brass: #8A6416;
  --mi-stone: #E9E6E0;
  --mi-limestone: #F7F5F1;
  --mi-white: #FFFFFF;
  --font-display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Inter", "IBM Plex Sans Thai", "Helvetica Neue", Arial, sans-serif;
  --font-thai: "IBM Plex Sans Thai", "Inter", sans-serif;
  --wrap: 1160px;
  --radius: 2px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--mi-limestone); color: var(--mi-charcoal); font: 400 17px/1.6 var(--font-body); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.eyebrow { font: 600 12px/1 var(--font-display); letter-spacing: .22em; text-transform: uppercase; color: var(--mi-brass); display: flex; align-items: center; gap: 12px; }
.eyebrow::before { content: ""; width: 28px; height: 3px; background: var(--mi-gold); border-radius: 2px; }
h1, h2, h3 { font-family: var(--font-display); font-stretch: 112%; line-height: 1.08; margin: 0; letter-spacing: -.01em; }
h1 { font-size: clamp(38px, 6vw, 72px); font-weight: 800; }
h2 { font-size: clamp(28px, 3.6vw, 44px); font-weight: 750; margin-top: 14px; }
h3 { font-size: 20px; font-weight: 700; }
.thai { font-family: var(--font-thai); }

/* header */
.top { position: sticky; top: 0; z-index: 10; background: rgba(247,245,241,.92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--mi-stone); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.top img { height: 40px; width: auto; }
.top nav { display: flex; gap: 28px; font: 600 13px/1 var(--font-display); letter-spacing: .12em; text-transform: uppercase; }
.top nav a { text-decoration: none; color: var(--mi-graphite); }
.top nav a:hover { color: var(--mi-charcoal); box-shadow: inset 0 -2px 0 var(--mi-gold); }
@media (max-width: 760px) { .top nav { display: none; } }

/* hero */
.hero { background: var(--mi-charcoal); color: var(--mi-white); position: relative; overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; padding-top: 88px; padding-bottom: 88px; }
.hero p.lead { color: #CFCBC3; font-size: 19px; max-width: 34em; margin: 22px 0 32px; }
.hero .eyebrow { color: var(--mi-gold); }
.hero figure { margin: 0; position: relative; }
.hero figure img { aspect-ratio: 4/3; object-fit: cover; width: 100%; border-radius: var(--radius); }
.hero figure::after { content: ""; position: absolute; left: -14px; bottom: -14px; width: 42%; height: 6px; background: var(--mi-gold); }
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 15px 26px; font: 700 13px/1 var(--font-display); letter-spacing: .16em; text-transform: uppercase; text-decoration: none; border-radius: var(--radius); }
.btn-gold { background: var(--mi-gold); color: var(--mi-charcoal); }
.btn-gold:hover { background: #FFC51F; }
.btn-line { border: 1.5px solid currentColor; margin-left: 10px; }
@media (max-width: 860px) { .hero .wrap { grid-template-columns: 1fr; padding-top: 56px; padding-bottom: 64px; } .btn-line { margin: 12px 0 0; } }

/* sections */
section { padding: 96px 0; }
section.alt { background: var(--mi-white); }
.intro { display: grid; grid-template-columns: 1fr 1.2fr; gap: 56px; }
.intro p { margin: 0 0 16px; color: var(--mi-graphite); }
@media (max-width: 860px) { .intro { grid-template-columns: 1fr; gap: 24px; } section { padding: 64px 0; } }

.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; margin-top: 48px; background: var(--mi-stone); }
.pillar { background: var(--mi-white); padding: 36px 30px 40px; }
.pillar .num { font: 800 14px/1 var(--font-display); color: var(--mi-brass); letter-spacing: .1em; }
.pillar h3 { margin: 18px 0 12px; }
.pillar p { margin: 0 0 16px; color: var(--mi-slate); font-size: 15.5px; }
.pillar ul { margin: 0; padding: 0; list-style: none; font-size: 14.5px; color: var(--mi-graphite); }
.pillar li { padding: 7px 0; border-top: 1px solid var(--mi-stone); }
@media (max-width: 900px) { .pillars { grid-template-columns: 1fr; } }

.projects { display: grid; grid-template-columns: repeat(12, 1fr); gap: 18px; margin-top: 48px; }
.proj { grid-column: span 4; margin: 0; background: var(--mi-white); }
.proj.wide { grid-column: span 8; }
.proj img { width: 100%; height: auto; aspect-ratio: 3/2; object-fit: cover; }
.proj.wide img { aspect-ratio: 16/9.2; }
.proj figcaption { padding: 16px 18px 20px; border-left: 3px solid var(--mi-gold); }
.proj figcaption b { display: block; font: 700 15px/1.3 var(--font-display); letter-spacing: .02em; }
.proj figcaption span { font-size: 13.5px; color: var(--mi-slate); }
@media (max-width: 900px) { .proj, .proj.wide { grid-column: span 12; } }

.clients { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 36px; }
.clients span { border: 1px solid var(--mi-stone); background: var(--mi-white); padding: 10px 16px; font: 600 13px/1 var(--font-display); letter-spacing: .08em; text-transform: uppercase; color: var(--mi-graphite); }
.note { font-size: 13.5px; color: var(--mi-slate); margin-top: 18px; }

.contact { background: var(--mi-charcoal); color: var(--mi-white); }
.contact .eyebrow { color: var(--mi-gold); }
.contact .grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 40px; margin-top: 40px; }
.contact h3 { font-size: 13px; letter-spacing: .18em; text-transform: uppercase; color: var(--mi-gold); margin-bottom: 12px; }
.contact p { margin: 0 0 6px; color: #DAD6CE; }
.contact a { text-decoration: none; border-bottom: 1px solid rgba(242,179,0,.5); }
@media (max-width: 860px) { .contact .grid { grid-template-columns: 1fr; } }

footer { background: #161616; color: #9A968F; font-size: 13px; padding: 26px 0; }
footer .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; align-items: center; }
footer img { height: 28px; width: auto; }