:root{
  --gold:#C5A46D;
  --gold-deep:#A9884E;
  --gold-soft:#EADFC8;
  --ink:#2E2820;
  --ink-soft:#5C5347;
  --paper:#FFFFFF;
  --cream:#FAF6EE;
  --line:#E7DECD;
}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth}
body{font-family:Georgia,'Times New Roman',serif;color:var(--ink);background:var(--paper);line-height:1.7}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1180px,90%);margin:auto}
.eyebrow{font-family:Arial,Helvetica,sans-serif;font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:var(--gold-deep);font-weight:bold}
.section-title{font-size:clamp(32px,4vw,50px);font-weight:normal;line-height:1.18;margin:14px 0 20px}
.intro{max-width:780px;color:var(--ink-soft);font-size:16.5px}
section{padding:96px 0}
.button{display:inline-block;font-family:Arial,Helvetica,sans-serif;background:var(--gold);color:#fff;padding:15px 30px;font-size:12px;letter-spacing:.16em;font-weight:bold;border:0;cursor:pointer;transition:.25s}
.button:hover{background:var(--gold-deep)}
.button.outline{background:transparent;border:1px solid var(--gold);color:var(--gold)}
.button.outline:hover{background:var(--gold);color:#fff}

/* ===== Header ===== */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:92px;gap:20px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:80px;width:auto;object-fit:contain}
.brand small{font-family:Arial,Helvetica,sans-serif;font-size:8.5px;letter-spacing:.18em;color:var(--gold-deep);max-width:110px;line-height:1.6;display:block}
.links{display:flex;gap:26px;align-items:center}
.links a{font-family:Arial,Helvetica,sans-serif;font-size:11.5px;font-weight:bold;letter-spacing:.08em;color:var(--ink-soft);transition:.2s;padding-bottom:4px;border-bottom:2px solid transparent}
.links a:hover{color:var(--gold-deep)}
.links a.active{color:var(--gold-deep);border-bottom-color:var(--gold)}
.menu{display:none;background:none;border:0;font-size:26px;color:var(--ink);cursor:pointer}

/* ===== Hero (home) ===== */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;color:#fff;
  background:linear-gradient(100deg,rgba(30,24,16,.92) 20%,rgba(60,48,30,.55) 60%,rgba(60,48,30,.25)),
  url('https://images.unsplash.com/photo-1500382017468-9049fed747ef?auto=format&fit=crop&w=1800&q=80') center/cover}
.hero-content{max-width:780px;padding:90px 0}
.hero .eyebrow{color:var(--gold)}
.hero h1{font-size:clamp(44px,6vw,80px);font-weight:normal;line-height:1.08;margin:22px 0}
.hero p{max-width:600px;color:#EDE6D8;font-size:17px;margin-bottom:36px}
.actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{display:flex;gap:44px;margin-top:56px;flex-wrap:wrap}
.hero-stats div{border-left:2px solid var(--gold);padding-left:16px}
.hero-stats strong{font-size:24px;display:block;color:var(--gold)}
.hero-stats span{font-family:Arial,Helvetica,sans-serif;font-size:11px;letter-spacing:.12em;color:#D8CFBD;text-transform:uppercase}

/* ===== Page banner (subpages) ===== */
.page-banner{position:relative;color:#fff;padding:110px 0 80px;
  background:linear-gradient(100deg,rgba(30,24,16,.94) 30%,rgba(60,48,30,.7)),
  url('https://images.unsplash.com/photo-1470071459604-3b5ec3a7fe05?auto=format&fit=crop&w=1600&q=80') center/cover}
.page-banner .eyebrow{color:var(--gold)}
.page-banner h1{font-size:clamp(38px,5vw,62px);font-weight:normal;line-height:1.1;margin:16px 0 14px}
.page-banner p{max-width:680px;color:#E4DCCB;font-size:16.5px}
.breadcrumb{font-family:Arial,Helvetica,sans-serif;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#C9BFA8;margin-bottom:20px}
.breadcrumb a{color:var(--gold)}
.breadcrumb a:hover{text-decoration:underline}

/* ===== Layout blocks ===== */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:72px;align-items:center}
.split p{color:var(--ink-soft);margin-bottom:18px;font-size:16px}
.founders{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:30px}
.founder{border:1px solid var(--line);padding:26px;background:var(--cream)}
.founder strong{font-size:20px;display:block}
.founder span{font-family:Arial,Helvetica,sans-serif;font-size:11px;letter-spacing:.14em;color:var(--gold-deep);text-transform:uppercase}
.decor{background:var(--ink);min-height:440px;display:flex;flex-direction:column;justify-content:center;padding:60px;color:#fff;position:relative;overflow:hidden}
.decor:before{content:'R';font-size:300px;position:absolute;right:14px;top:-55px;color:rgba(197,164,109,.14);line-height:1}
.decor blockquote{font-style:italic;font-size:32px;line-height:1.45;position:relative}
.decor cite{font-style:normal;font-family:Arial,Helvetica,sans-serif;color:var(--gold);margin-top:30px;font-size:11px;letter-spacing:.24em;position:relative}

.light{background:var(--cream)}
.subhead{font-family:Arial,Helvetica,sans-serif;font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-deep);font-weight:bold;margin:56px 0 8px;padding-top:40px;border-top:1px solid var(--line)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:24px}
.card{border:1px solid var(--line);background:#fff;padding:34px;min-height:230px;transition:.25s;position:relative}
.card:hover{border-color:var(--gold);transform:translateY(-4px);box-shadow:0 14px 34px rgba(46,40,32,.08)}
.card .num{font-size:13px;color:var(--gold)}
.card h3{font-size:24px;font-weight:normal;margin:12px 0 10px}
.card p{color:var(--ink-soft);font-size:14.5px}
.card .tag{position:absolute;top:34px;right:34px;font-family:Arial,Helvetica,sans-serif;font-size:10px;letter-spacing:.14em;color:var(--gold-deep);border:1px solid var(--gold-soft);padding:4px 10px;text-transform:uppercase}

.channels{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:44px}
.channel{border:1px solid var(--line);background:#fff;padding:30px}
.channel h4{font-size:20px;font-weight:normal;color:var(--gold-deep);margin-bottom:8px}
.channel p{font-size:14px;color:var(--ink-soft)}

.spec-table{overflow-x:auto;margin-top:34px}
table{width:100%;border-collapse:collapse;background:#fff;font-size:14.5px;border:1px solid var(--line)}
th,td{text-align:left;padding:16px 22px;border-bottom:1px solid var(--line)}
th{background:var(--ink);color:#fff;font-weight:normal;letter-spacing:.04em}
tr:nth-child(even){background:var(--cream)}
.note{font-size:12.5px;color:var(--ink-soft);margin-top:14px;font-style:italic}
.qa-points{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:48px}
.qa{border:1px solid var(--line);background:#fff;padding:24px}
.qa h4{font-size:17px;font-weight:normal;color:var(--gold-deep);margin-bottom:6px}
.qa p{font-size:13.5px;color:var(--ink-soft)}

.dark{background:var(--ink);color:#fff}
.dark .intro{color:#CFC6B4}
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:40px}
.service{border:1px solid var(--line);background:#fff;padding:30px;transition:.25s}
.service:hover{border-color:var(--gold);transform:translateY(-4px);box-shadow:0 14px 34px rgba(46,40,32,.08)}
.service h3{font-size:21px;font-weight:normal;color:var(--gold-deep);margin-bottom:8px}
.service p{color:var(--ink-soft);font-size:14px}
.service .snum{font-size:13px;color:var(--gold)}
.model{margin-top:56px;border:1px solid rgba(197,164,109,.4);padding:36px;display:grid;grid-template-columns:auto 1fr;gap:30px;align-items:center}
.model strong{font-size:22px;color:var(--gold);font-weight:normal;display:block;margin-bottom:6px}
.model p{color:#CFC6B4;font-size:14.5px}

.disclaimer{border-left:3px solid var(--gold);background:var(--cream);padding:36px 40px;max-width:860px}
.disclaimer p{color:var(--ink-soft);font-size:15px;margin-bottom:12px}
.comp-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:40px}
.comp-item{border:1px solid var(--line);background:#fff;padding:28px}
.comp-item h4{font-size:18px;font-weight:normal;color:var(--gold-deep);margin-bottom:6px}
.comp-item p{font-size:14px;color:var(--ink-soft)}

/* ===== Contact ===== */
.contact{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px}
.contact-info p{color:var(--ink-soft);font-size:15.5px;margin-bottom:14px}
.contact-info strong{font-size:19px;font-weight:normal}
.c-item{margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}
.c-item span{font-family:Arial,Helvetica,sans-serif;font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-deep);display:block;margin-bottom:4px}
.c-item a{color:var(--ink);font-size:16px}
.c-item a:hover{color:var(--gold-deep)}
.wa-btn{display:inline-flex;align-items:center;gap:10px;margin-top:26px;background:#1FA855;color:#fff;padding:13px 24px;font-family:Arial,Helvetica,sans-serif;font-size:12px;letter-spacing:.12em;font-weight:bold;transition:.2s}
.wa-btn:hover{background:#178a44}
.form{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form input,.form select,.form textarea{width:100%;border:1px solid var(--line);padding:15px;background:#fff;font:14px Georgia,serif;color:var(--ink)}
.form input:focus,.form select:focus,.form textarea:focus{outline:1px solid var(--gold)}
.form textarea,.full{grid-column:1/-1}
.form textarea{min-height:130px;resize:vertical}
#feedback{font-size:13px;color:var(--gold-deep)}

/* ===== CTA band ===== */
.cta-band{background:var(--ink);color:#fff;padding:70px 0;text-align:center}
.cta-band h2{font-size:clamp(28px,3.5vw,42px);font-weight:normal;margin-bottom:14px}
.cta-band p{color:#CFC6B4;max-width:620px;margin:0 auto 30px}

/* ===== Footer ===== */
footer{background:#241E16;color:#E4DCCB;padding:60px 0 26px}
.footer-cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
footer h5{font-family:Arial,Helvetica,sans-serif;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);margin-bottom:16px}
footer p{font-size:13px;color:#B9AE97;max-width:440px}
footer a{display:block;font-family:Arial,Helvetica,sans-serif;font-size:12px;letter-spacing:.06em;color:#D8CFBD;margin-bottom:10px}
footer a:hover{color:var(--gold)}
.bottom{border-top:1px solid rgba(197,164,109,.25);margin-top:44px;padding-top:20px;font-family:Arial,Helvetica,sans-serif;font-size:11px;color:#9C9078}

@media(max-width:900px){
  .links{display:none;position:absolute;top:92px;left:0;right:0;background:#fff;padding:24px 5%;flex-direction:column;align-items:flex-start;border-bottom:1px solid var(--line)}
  .links.open{display:flex}
  .menu{display:block}
  .split,.contact,.comp-grid{grid-template-columns:1fr;gap:42px}
  .grid,.services,.channels,.qa-points,.footer-cols{grid-template-columns:1fr 1fr}
  section{padding:70px 0}
  .model{grid-template-columns:1fr}
}
@media(max-width:560px){
  .grid,.services,.channels,.qa-points,.form,.founders,.footer-cols{grid-template-columns:1fr}
  .hero h1{font-size:42px}
  .brand img{height:60px}
  .decor{min-height:300px;padding:40px}
  .decor blockquote{font-size:24px}
}