:root {
  --bg:#07110d;
  --panel:#0d1a14;
  --panel-2:#12231b;
  --text:#f5f7f2;
  --muted:#aebbb2;
  --accent:#7fe3a1;
  --accent-2:#d6f56f;
  --line:#22362a;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:radial-gradient(circle at top right,#163423 0,transparent 28%),var(--bg);color:var(--text);line-height:1.6}
a{color:inherit;text-decoration:none}
.site-header{max-width:var(--max);margin:auto;padding:22px 28px;display:flex;align-items:center;justify-content:space-between;gap:24px;position:sticky;top:0;background:rgba(7,17,13,.86);backdrop-filter:blur(16px);z-index:10;border-bottom:1px solid rgba(255,255,255,.04)}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:-.02em}
.brand-mark{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#07110d;font-weight:900}
nav{display:flex;align-items:center;gap:24px;color:var(--muted);font-size:14px}
nav a:hover{color:var(--text)}
.nav-cta{padding:10px 15px;border:1px solid var(--line);border-radius:999px;color:var(--text)}
main{max-width:var(--max);margin:auto;padding:0 28px}
.hero{min-height:78vh;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;padding:80px 0}
.hero h1,.section h2{letter-spacing:-.045em;line-height:1.03;margin:12px 0 18px}
.hero h1{font-size:clamp(48px,7vw,84px);max-width:780px}
.hero p{font-size:clamp(18px,2vw,22px);color:var(--muted);max-width:720px}
.eyebrow{display:inline-block;color:var(--accent);text-transform:uppercase;font-size:12px;letter-spacing:.16em;font-weight:800}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.button{display:inline-flex;align-items:center;justify-content:center;padding:14px 20px;border-radius:14px;font-weight:800;transition:.2s ease}
.button:hover{transform:translateY(-2px)}
.button.primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#07110d}
.button.secondary{border:1px solid var(--line);background:rgba(255,255,255,.02)}.hero-card{padding:34px;border:1px solid var(--line);border-radius:28px;background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.01));box-shadow:0 24px 80px rgba(0,0,0,.25)}
.hero-card h2{font-size:32px;line-height:1.1;margin:18px 0 12px}
.status{font-size:13px;color:var(--accent);font-weight:800}
.section{padding:90px 0;border-top:1px solid var(--line)}
.section-heading{max-width:760px;margin-bottom:36px}
.section h2{font-size:clamp(36px,5vw,58px)}
.cards{display:grid;gap:18px}
.cards.three{grid-template-columns:repeat(3,1fr)}
.card{padding:28px;border:1px solid var(--line);border-radius:22px;background:var(--panel)}
.card h3{font-size:24px;margin:8px 0 10px}
.card p,.steps span,.contact p,.fineprint,footer span{color:var(--muted)}
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px}
.steps{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.steps li{display:grid;gap:4px;padding:20px 22px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.02)}
.pricing .featured{background:linear-gradient(180deg,#173121,var(--panel));border-color:#355e43}
.tag{font-size:12px;text-transform:uppercase;letter-spacing:.14em;color:var(--accent);font-weight:800}
.fineprint{font-size:13px;margin-top:16px}
.contact{display:flex;align-items:center;justify-content:space-between;gap:40px}
.button.large{padding:18px 26px;white-space:nowrap}
footer{max-width:var(--max);margin:auto;padding:34px 28px 50px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:24px;font-size:14px}
footer div:first-child{display:grid;gap:4px}
@media (max-width:850px){
  nav a:not(.nav-cta){display:none}
  .hero,.split{grid-template-columns:1fr}
  .hero{padding:60px 0;min-height:auto}
  .cards.three{grid-template-columns:1fr}
  .contact,footer{align-items:flex-start;flex-direction:column}
}
@media (max-width:520px){
  .site-header,main,footer{padding-left:18px;padding-right:18px}
  .brand span:last-child{font-size:14px}
  .hero h1{font-size:46px}
  .section{padding:66px 0}
}
/* v0.2.0 Business Foundation */
.menu-button{display:none;background:transparent;border:1px solid var(--line);color:var(--text);border-radius:12px;width:42px;height:42px;font-size:20px}
.lang-toggle{border:1px solid var(--line);background:var(--panel);color:var(--text);padding:9px 12px;border-radius:999px;font-weight:800;cursor:pointer}
.trust-strip{display:flex;flex-wrap:wrap;gap:10px 14px;margin-top:24px;color:var(--muted);font-size:13px}
.trust-strip span{padding:7px 10px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.02)}
.mini-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:24px}
.mini-metrics div{display:grid;gap:2px;padding:14px;border-radius:14px;background:rgba(255,255,255,.035);border:1px solid var(--line)}
.mini-metrics strong{font-size:15px}.mini-metrics span{font-size:11px;color:var(--muted)}
.portfolio-grid{display:grid;grid-template-columns:1.45fr .55fr;gap:18px}
.portfolio-card{display:grid;grid-template-columns:1fr 1fr;overflow:hidden;border:1px solid var(--line);border-radius:24px;background:var(--panel)}
.portfolio-preview{min-height:310px;padding:30px;display:flex;flex-direction:column;justify-content:flex-end;background:linear-gradient(145deg,#193d2a,#0b1812 68%);position:relative}
.portfolio-preview:before{content:"";position:absolute;inset:28px 28px auto auto;width:120px;height:120px;border:1px solid #3e6c50;border-radius:26px;transform:rotate(9deg)}
.portfolio-preview span{color:var(--accent);font-weight:900;letter-spacing:.15em;font-size:12px}.portfolio-preview strong{font-size:34px;line-height:1.05;margin-top:8px}.portfolio-preview small{color:var(--muted);margin-top:10px}
.portfolio-copy{padding:30px;display:flex;flex-direction:column;justify-content:center}.portfolio-copy h3{font-size:28px;line-height:1.1;margin:12px 0}.portfolio-copy p{color:var(--muted)}
.text-link{color:var(--accent);font-weight:800;margin-top:8px}.promise-card{display:flex;flex-direction:column;justify-content:center}
.trust-section .card{min-height:190px}
.contact-section{display:grid;grid-template-columns:.8fr 1.2fr;gap:54px;align-items:start}
.contact-intro{position:sticky;top:110px}.contact-options{display:grid;gap:10px;margin-top:24px}
.contact-options a{display:grid;gap:2px;padding:16px 18px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.02)}
.contact-options span{color:var(--muted);font-size:13px}
.enquiry-form{display:grid;gap:16px;padding:28px;border:1px solid var(--line);border-radius:24px;background:var(--panel)}
.enquiry-form label{display:grid;gap:8px;font-weight:700;font-size:14px}.enquiry-form input,.enquiry-form select,.enquiry-form textarea{width:100%;border:1px solid var(--line);background:#09140f;color:var(--text);border-radius:14px;padding:13px 14px;font:inherit;outline:none}.enquiry-form textarea{resize:vertical;min-height:130px}.enquiry-form input:focus,.enquiry-form select:focus,.enquiry-form textarea:focus{border-color:#4d7d5c;box-shadow:0 0 0 3px rgba(127,227,161,.08)}
.submit-button{border:0;cursor:pointer;font:inherit}.form-status{min-height:24px;margin:0;color:var(--muted);font-size:13px}.form-status.success{color:var(--accent)}
.footer-meta{display:grid;gap:4px;text-align:right}
html[lang="km"] body{font-family:"Noto Sans Khmer","Khmer OS System",system-ui,sans-serif}html[lang="km"] .hero h1,html[lang="km"] .section h2{letter-spacing:0;line-height:1.22}
@media (max-width:900px){.portfolio-grid,.portfolio-card,.contact-section{grid-template-columns:1fr}.contact-intro{position:static}.promise-card{min-height:220px}}
@media (max-width:850px){.menu-button{display:grid;place-items:center}.site-header{position:sticky}.site-header nav{display:none;position:absolute;left:18px;right:18px;top:76px;padding:16px;border:1px solid var(--line);border-radius:18px;background:#0a1610;box-shadow:0 20px 50px rgba(0,0,0,.35);flex-direction:column;align-items:stretch}.site-header nav.open{display:flex}.site-header nav a,.site-header nav a:not(.nav-cta){display:block}.site-header nav .lang-toggle{width:100%}.nav-cta{text-align:center}.footer-meta{text-align:left}}
@media (max-width:600px){.hero{gap:30px}.hero h1{font-size:clamp(42px,13vw,58px)}.hero-card{padding:24px;border-radius:22px}.hero-card h2{font-size:28px}.mini-metrics{grid-template-columns:1fr}.portfolio-preview{min-height:240px}.portfolio-copy,.enquiry-form{padding:22px}.section-heading{margin-bottom:26px}.section h2{font-size:clamp(34px,10vw,46px)}.button{width:100%}.hero-actions{display:grid}.contact-options a{padding:14px}.trust-strip{gap:8px}.trust-strip span{font-size:12px}.footer-meta{gap:2px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}.button:hover{transform:none}}