/* ---------- Tokens ---------- */
:root{
  --ink:#1B2430;
  --paper:#F7F5F1;
  --paper-alt:#F0EDE6;
  --accent:#8B6F3E;
  --accent-dark:#6B5530;
  --accent-light:#C7A26B;
  --line:#DDD8CE;
  --muted:#5C6470;
  --white:#FFFFFF;
  --radius:4px;
  --serif:"Source Serif 4", Georgia, serif;
  --sans:"Inter", -apple-system, Segoe UI, sans-serif;
  --maxw:1140px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--sans);
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.15;margin:0 0 .5em;}
p{margin:0 0 1em;color:var(--muted);}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;}
@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important;}}

/* ---------- Buttons ---------- */
.btn{
  display:inline-block;
  padding:14px 28px;
  border-radius:var(--radius);
  font-weight:600;
  font-size:.95rem;
  border:1px solid transparent;
  transition:background .2s ease, color .2s ease, border-color .2s ease, transform .15s ease;
  cursor:pointer;
}
.btn-primary{background:var(--ink);color:var(--paper);}
.btn-primary:hover{background:var(--accent-dark);transform:translateY(-1px);}
.btn-ghost{border-color:var(--ink);color:var(--ink);}
.btn-ghost:hover{background:var(--ink);color:var(--paper);}
.btn-small{padding:9px 18px;font-size:.85rem;background:var(--accent);color:var(--white);}
.btn-small:hover{background:var(--accent-dark);}
.btn-block{width:100%;text-align:center;}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(247,245,241,.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:76px;}
.brand{font-family:var(--serif);font-size:1.4rem;font-weight:600;letter-spacing:.01em;}
.brand span{color:var(--accent);}
.nav{display:flex;align-items:center;gap:32px;}
.nav a{font-size:.95rem;font-weight:500;color:var(--ink);position:relative;}
.nav a:not(.btn)::after{
  content:"";position:absolute;left:0;bottom:-4px;width:0;height:1px;background:var(--accent);
  transition:width .2s ease;
}
.nav a:not(.btn):hover::after{width:100%;}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px;}
.nav-toggle span{width:24px;height:2px;background:var(--ink);}

/* ---------- Hero ---------- */
.hero{padding:88px 0 96px;border-bottom:1px solid var(--line);}
.hero-inner{display:grid;grid-template-columns:1.15fr .85fr;gap:64px;align-items:center;}
.eyebrow-plain{color:var(--accent-dark);font-weight:600;font-size:.85rem;margin-bottom:14px;}
.hero h1{font-size:clamp(2.1rem,4vw,3.2rem);max-width:14ch;color:var(--ink);}
.hero-lead{font-size:1.08rem;max-width:46ch;}
.hero-actions{display:flex;gap:16px;margin:28px 0 40px;flex-wrap:wrap;}
.hero-stats{list-style:none;display:flex;gap:40px;margin:0;padding:24px 0 0;border-top:1px solid var(--line);}
.hero-stats li{display:flex;flex-direction:column;}
.hero-stats strong{font-family:var(--serif);font-size:1.5rem;color:var(--ink);}
.hero-stats span{font-size:.82rem;color:var(--muted);}
.hero-visual svg{width:100%;height:auto;border-radius:8px;}

/* ---------- Sections ---------- */
.section{padding:88px 0;}
.section-head{max-width:640px;margin-bottom:48px;}
.section-lead{font-size:1.05rem;}

/* About */
.about-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:64px;align-items:center;}
.about-media img{border-radius:6px;aspect-ratio:4/5;object-fit:cover;}
.about-copy h2{font-size:clamp(1.6rem,3vw,2.1rem);max-width:16ch;}
.about-points{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:28px;padding-top:28px;border-top:1px solid var(--line);}
.about-points strong{display:block;font-size:.95rem;margin-bottom:4px;color:var(--ink);}
.about-points span{font-size:.88rem;color:var(--muted);}

/* Services */
.services{background:var(--paper-alt);}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.service-card{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:6px;
  padding:32px 28px;
  transition:border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.service-card:hover{border-color:var(--accent-light);transform:translateY(-3px);box-shadow:0 12px 24px -18px rgba(27,36,48,.35);}
.service-icon{width:46px;height:46px;color:var(--accent-dark);margin-bottom:18px;}
.service-icon svg{width:100%;height:100%;}
.service-card h3{font-size:1.15rem;margin-bottom:8px;}
.service-card p{font-size:.92rem;margin:0;}

/* Why */
.why-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:64px;}
.why-copy h2{font-size:clamp(1.6rem,3vw,2.1rem);max-width:14ch;}
.why-list{display:grid;grid-template-columns:1fr 1fr;gap:32px 40px;}
.why-item{border-left:2px solid var(--accent);padding-left:20px;}
.why-item h3{font-size:1.05rem;margin-bottom:6px;}
.why-item p{font-size:.92rem;margin:0;}

/* Contact */
.contact{border-top:1px solid var(--line);}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:64px;}
.contact-info h2{font-size:clamp(1.6rem,3vw,2.1rem);max-width:16ch;}
.contact-details{margin-top:28px;}
.contact-details>div{padding:14px 0;border-top:1px solid var(--line);}
.contact-details dt{font-size:.78rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin-bottom:4px;}
.contact-details dd{margin:0;font-weight:500;}
.contact-details a:hover{color:var(--accent-dark);}

.contact-form{background:var(--white);border:1px solid var(--line);border-radius:6px;padding:36px;}
.form-row{margin-bottom:20px;}
.form-row label{display:block;font-size:.85rem;font-weight:600;margin-bottom:6px;}
.form-row input,.form-row textarea{
  width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius);
  font-family:var(--sans);font-size:.95rem;background:var(--paper);
  transition:border-color .2s ease;
}
.form-row input:focus,.form-row textarea:focus{border-color:var(--accent);outline:none;}
.form-row.invalid input,.form-row.invalid textarea{border-color:#B3453D;}
.error-msg{display:block;min-height:16px;font-size:.78rem;color:#B3453D;margin-top:4px;}
.form-success{display:none;margin:16px 0 0;font-size:.88rem;color:#3C6E47;font-weight:500;}
.form-success.show{display:block;}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:#C9CDD3;padding:64px 0 0;}
.footer-inner{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.1);}
.footer-brand .brand{color:var(--paper);}
.footer-brand .brand span{color:var(--accent-light);}
.footer-brand p{color:#9AA0AA;font-size:.9rem;margin-top:12px;}
.footer-col{display:flex;flex-direction:column;gap:10px;}
.footer-col h4{font-size:.85rem;color:var(--paper);margin:0 0 6px;}
.footer-col a,.footer-col span{font-size:.88rem;color:#9AA0AA;}
.footer-col a:hover{color:var(--accent-light);}
.footer-bottom{padding:22px 0;font-size:.82rem;color:#7B818C;}

/* ---------- Responsive ---------- */
@media (max-width:900px){
  .hero-inner,.about-grid,.why-grid,.contact-grid{grid-template-columns:1fr;}
  .hero-visual{order:-1;max-width:340px;margin:0 auto;}
  .about-media{max-width:400px;}
  .service-grid{grid-template-columns:repeat(2,1fr);}
  .why-list{grid-template-columns:1fr;}
  .footer-inner{grid-template-columns:1fr 1fr;}
}
@media (max-width:720px){
  .nav{
    position:absolute;top:76px;left:0;right:0;
    background:var(--paper);border-bottom:1px solid var(--line);
    flex-direction:column;align-items:flex-start;gap:0;
    max-height:0;overflow:hidden;transition:max-height .25s ease;
  }
  .nav.open{max-height:400px;}
  .nav a{width:100%;padding:16px 24px;border-top:1px solid var(--line);}
  .nav a.btn{margin:16px 24px;width:calc(100% - 48px);text-align:center;}
  .nav-toggle{display:flex;}
  .hero{padding:56px 0 64px;}
  .section{padding:64px 0;}
  .service-grid{grid-template-columns:1fr;}
  .hero-stats{gap:24px;flex-wrap:wrap;}
  .footer-inner{grid-template-columns:1fr;}
}