/* ============================================================
   Cedar & Stone Homes — design system
   Direction "Sage & Stone"
   ============================================================ */
:root{
  --bg:#F4F6F3;
  --mist:#DDE3DD;
  --sage:#7D9A82;
  --moss:#4A5D4D;
  --slate:#232924;
  --line:#cfd6cf;
  --white:#ffffff;
  --radius:14px; --radius-lg:22px;
  --maxw:1180px;
  --pad:clamp(20px,5vw,40px);
  --font-head:'Outfit',system-ui,-apple-system,sans-serif;
  --font-body:'Inter',system-ui,-apple-system,sans-serif;
  --shadow:0 18px 50px rgba(35,41,36,.12);
  --shadow-sm:0 6px 20px rgba(35,41,36,.08);
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- reset / base ---------- */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-body);color:var(--slate);background:var(--bg);
  line-height:1.6;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-head);font-weight:600;line-height:1.08;letter-spacing:-.02em}
h2{font-size:clamp(26px,4vw,42px)}
h3{font-size:clamp(19px,2.4vw,24px)}
p{max-width:68ch}
::selection{background:var(--sage);color:#16201a}

/* ---------- layout helpers ---------- */
.container{max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad)}
.section{padding-block:clamp(56px,9vw,110px)}
.section--mist{background:var(--mist)}
.section--moss{background:var(--moss);color:#eef2ee}
.section--moss p{color:#d4ddd5}
.center{text-align:center}
.narrow{max-width:760px;margin-inline:auto}
.grid-2{display:grid;gap:24px;grid-template-columns:repeat(2,1fr)}
.grid-3{display:grid;gap:24px;grid-template-columns:repeat(3,1fr)}
.grid-4{display:grid;gap:24px;grid-template-columns:repeat(4,1fr)}
.mt-s{margin-top:14px}.mt-m{margin-top:26px}.mt-l{margin-top:40px}

/* ---------- eyebrow / labels ---------- */
.eyebrow{font:600 12px/1 var(--font-body);letter-spacing:.16em;text-transform:uppercase;
  color:var(--moss);display:inline-flex;align-items:center;gap:10px;margin-bottom:16px}
.eyebrow::before{content:"";width:24px;height:1.5px;background:var(--sage);display:inline-block}
.section--moss .eyebrow,.hero .eyebrow{color:#cdd9ce}
.section--moss .eyebrow::before{background:var(--sage)}
.section-head{max-width:60ch}
.section-head h2{margin-top:4px}
.section-head p{margin-top:14px;color:#5a6359}
.section--moss .section-head p{color:#cdd9ce}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;font:600 15px var(--font-body);
  padding:14px 26px;border-radius:10px;border:1.5px solid transparent;cursor:pointer;
  transition:.22s var(--ease);white-space:nowrap}
.btn--primary{background:var(--sage);color:#16201a}
.btn--primary:hover{background:var(--moss);color:#fff;transform:translateY(-1px)}
.btn--ghost{border-color:currentColor;color:inherit}
.btn--ghost:hover{background:var(--slate);color:#fff;border-color:var(--slate)}
.btn--light{background:#fff;color:var(--slate)}
.btn--light:hover{background:#16201a;color:#fff}
.btn-row{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- header / nav ---------- */
.header{position:sticky;top:0;z-index:50;background:rgba(244,246,243,.82);
  backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--line);
  transition:box-shadow .3s var(--ease)}
.header.scrolled{box-shadow:var(--shadow-sm)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-head);font-weight:600;font-size:18px;letter-spacing:-.01em}
.brand img{width:30px;height:30px}
.brand--light{color:#fff}
.nav-links{display:flex;align-items:center;gap:28px;font-weight:500}
.nav-links a{transition:color .2s}
.nav-links a:not(.nav-cta):hover{color:var(--moss)}
.nav-links a[aria-current]{color:var(--moss)}
.nav-cta{padding:10px 20px;font-size:14px}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--slate);border-radius:2px;transition:.25s var(--ease)}

/* ---------- hero ---------- */
.hero{position:relative;min-height:78vh;display:flex;align-items:flex-end;color:#fff;
  background-size:cover;background-position:center}
.hero .container{padding-block:clamp(40px,7vw,84px);position:relative;z-index:2;width:100%}
.hero h1{font-size:clamp(34px,6vw,68px);max-width:15ch}
.hero p{font-size:clamp(16px,2vw,20px);max-width:46ch;color:#e7ece7;margin:18px 0 28px}

/* page banner (smaller hero for inner pages) */
.banner{background:var(--mist)}
.banner h1{font-size:clamp(30px,5vw,52px);max-width:18ch}
.banner p{margin-top:14px;color:#5a6359;font-size:clamp(15px,1.6vw,18px)}

/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;text-align:center}
.stat b{font-family:var(--font-head);font-weight:600;font-size:clamp(34px,5vw,54px);
  color:var(--moss);display:block;line-height:1}
.section--moss .stat b{color:#bcd0bf}
.stat span{display:block;margin-top:8px;font-size:14px;letter-spacing:.04em;color:#5a6359}
.section--moss .stat span{color:#cdd9ce}

/* ---------- services ---------- */
.service{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:30px;transition:.25s var(--ease)}
.service:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.service .ico{width:46px;height:46px;border-radius:12px;background:var(--mist);color:var(--moss);
  display:grid;place-items:center;margin-bottom:18px}
.service .ico svg{width:24px;height:24px}
.service h3{margin-bottom:8px}
.service p{color:#5a6359;font-size:15px}

/* ---------- steps / process ---------- */
.step{padding:28px 0}
.step b{font-family:var(--font-head);font-size:32px;color:var(--sage);display:block;margin-bottom:10px}
.step h3{color:#fff;margin-bottom:8px}

/* ---------- featured + project cards ---------- */
.project-card{position:relative;display:block;border-radius:var(--radius-lg);overflow:hidden;
  aspect-ratio:4/3;background:var(--mist)}
.project-card img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.project-card:hover img{transform:scale(1.06)}
.project-meta{position:absolute;inset:auto 0 0 0;padding:22px;color:#fff;
  background:linear-gradient(transparent,rgba(27,33,28,.82))}
.project-meta h3{font-size:20px;margin-bottom:2px}
.project-meta span{font-size:13px;color:#dfe6e0;letter-spacing:.02em}

/* ---------- projects filter ---------- */
.filter{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:34px}
.filter button{padding:9px 18px;border-radius:999px;border:1px solid var(--line);
  background:#fff;cursor:pointer;font:500 14px var(--font-body);transition:.2s}
.filter button:hover{border-color:var(--sage)}
.filter button.is-active{background:var(--moss);color:#fff;border-color:var(--moss)}
.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}

/* ---------- testimonials ---------- */
.testimonial{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px}
.testimonial p{font-size:17px;color:#3b443c}
.testimonial cite{display:block;margin-top:18px;font-style:normal;font-weight:600;color:var(--moss)}
.stars{color:var(--sage);margin-bottom:14px;letter-spacing:2px}

/* ---------- cta band ---------- */
.cta-band{background:var(--sage);text-align:center}
.cta-band h2{color:#16201a;max-width:20ch;margin:0 auto 24px}

/* ---------- project detail ---------- */
.proj-hero img{width:100%;height:clamp(280px,52vh,560px);object-fit:cover}
.spec-list{list-style:none;border-top:1px solid var(--line)}
.spec-list div{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--line)}
.spec-list dt{font-weight:600;color:#5a6359}
.spec-list dd{text-align:right}
.gallery{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.gallery img{width:100%;object-fit:cover;border-radius:var(--radius);aspect-ratio:4/3}

/* before / after slider */
.ba{position:relative;border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:16/10;
  background:var(--mist);box-shadow:var(--shadow-sm);touch-action:none;-webkit-user-select:none;user-select:none}
.ba img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}
.ba-before{clip-path:inset(0 calc(100% - var(--pos,50%)) 0 0)}
.ba-divider{position:absolute;top:0;bottom:0;left:var(--pos,50%);width:2px;background:#fff;
  transform:translateX(-1px);pointer-events:none;box-shadow:0 0 0 1px rgba(0,0,0,.06)}
.ba-divider::after{content:"\2194";position:absolute;top:50%;left:50%;width:40px;height:40px;
  transform:translate(-50%,-50%);border-radius:50%;background:#fff;display:grid;place-items:center;
  color:var(--moss);font-size:18px;font-weight:700;box-shadow:0 2px 10px rgba(0,0,0,.28)}
.ba-label{position:absolute;top:14px;font:600 11px var(--font-body);letter-spacing:.1em;text-transform:uppercase;
  color:#fff;background:rgba(27,33,28,.55);padding:5px 11px;border-radius:999px;backdrop-filter:blur(4px);pointer-events:none}
.ba-label--before{left:14px}
.ba-label--after{right:14px}
.ba-range{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize}
.pull-center{font-family:var(--font-head);font-size:clamp(22px,3vw,32px);line-height:1.25;
  color:var(--moss);max-width:24ch;margin:0 auto;text-align:center}

/* ---------- about / team / values ---------- */
.value h3{margin-bottom:8px}
.value p{color:#5a6359}
.team-card img{aspect-ratio:1;object-fit:cover;border-radius:var(--radius-lg);margin-bottom:14px}
.team-card h3{font-size:18px}
.team-card span{color:var(--sage);font-weight:500;font-size:14px}
.media-split{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center}
.media-split img{border-radius:var(--radius-lg);width:100%;height:100%;object-fit:cover;max-height:520px}

/* ---------- blog ---------- */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.post-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;display:flex;flex-direction:column;transition:.25s var(--ease)}
.post-card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.post-card img{aspect-ratio:16/10;object-fit:cover}
.post-card .body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-card h3{font-size:19px}
.post-card .excerpt{color:#5a6359;font-size:15px}
.post-card .date{margin-top:auto;font-size:13px;color:#7c857d}
.chip{display:inline-block;font:600 11px var(--font-body);letter-spacing:.08em;
  text-transform:uppercase;color:var(--moss);background:var(--mist);padding:5px 11px;border-radius:999px;align-self:flex-start}

/* ---------- article ---------- */
.post{max-width:720px;margin:0 auto}
.post .meta{display:flex;gap:12px;align-items:center;color:#7c857d;font-size:14px;margin:16px 0 18px}
.post h1{font-size:clamp(28px,4.4vw,46px)}
.post-hero{width:100%;aspect-ratio:16/8;object-fit:cover;border-radius:var(--radius-lg);margin:8px 0 32px}
.post h2{margin:34px 0 12px;font-size:clamp(22px,2.6vw,28px)}
.post h3{margin:24px 0 8px}
.post p{margin-bottom:16px;color:#37403a;font-size:17px;line-height:1.7;max-width:none}
.post ul{margin:0 0 18px 22px;color:#37403a}
.post li{margin-bottom:8px}
.pullquote{font-family:var(--font-head);font-size:clamp(20px,2.6vw,26px);color:var(--moss);
  border-left:3px solid var(--sage);padding-left:22px;margin:30px 0;line-height:1.35}
.author{display:flex;align-items:center;gap:14px;margin-top:36px;padding-top:24px;border-top:1px solid var(--line)}
.author img{width:52px;height:52px;border-radius:50%;object-fit:cover}
.author b{display:block}.author span{color:#7c857d;font-size:14px}

/* ---------- contact / form ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.contact-block{margin-bottom:22px}
.contact-block h4{font-size:14px;letter-spacing:.06em;text-transform:uppercase;color:#7c857d;margin-bottom:6px}
.contact-block a:hover{color:var(--moss)}
.map{width:100%;height:280px;border:0;border-radius:var(--radius-lg);margin-top:18px}
.form{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px}
.field{margin-bottom:16px;display:flex;flex-direction:column;gap:6px}
.field label{font-weight:600;font-size:14px}
.field input,.field select,.field textarea{padding:12px 14px;border:1px solid var(--line);
  border-radius:10px;font:inherit;background:#fff;color:var(--slate);width:100%}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--sage);outline-offset:1px;border-color:var(--sage)}
.form .btn{width:100%;justify-content:center;margin-top:6px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}

/* ---------- footer ---------- */
.footer{background:var(--slate);color:#cfd6cf;padding-block:64px 28px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1.2fr 1fr;gap:32px}
.footer-blurb{margin-top:14px;font-size:14px;color:#9aa69c;max-width:34ch}
.footer h4{font-family:var(--font-head);color:#fff;margin-bottom:14px;font-size:15px}
.footer-grid a{display:block;padding:3px 0;color:#cfd6cf;font-size:14px}
.footer-grid a:hover{color:#fff}
.footer-grid p{color:#9aa69c;font-size:14px;margin-bottom:8px}
.footer-grid p a{display:inline;padding:0}
.footer-legal{display:flex;justify-content:space-between;gap:16px;border-top:1px solid rgba(255,255,255,.1);
  margin-top:44px;padding-top:20px;font-size:13px;color:#8b978d}

/* ---------- reveal animation ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ---------- responsive ---------- */
@media(max-width:980px){
  .footer-grid{grid-template-columns:1fr 1fr}
  .media-split{grid-template-columns:1fr;gap:28px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:860px){
  .nav-toggle{display:flex}
  .nav-links{position:fixed;inset:72px 0 auto 0;flex-direction:column;align-items:flex-start;
    background:var(--bg);padding:22px var(--pad) 30px;gap:18px;border-bottom:1px solid var(--line);
    transform:translateY(-130%);transition:transform .32s var(--ease);box-shadow:var(--shadow-sm)}
  .nav-links.open{transform:none}
  .nav-cta{margin-top:4px}
  .grid-2,.grid-3,.projects-grid,.blog-grid,.contact-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .gallery{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .footer-legal{flex-direction:column;gap:8px}
}
@media(max-width:520px){
  .grid-4{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
}