:root{
  --forest:#132015;
  --forest-2:#1e321f;
  --olive:#55633f;
  --beige:#eee4d4;
  --sand:#d7c6ae;
  --paper:#faf7ef;
  --ink:#1d1b16;
  --muted:#756d61;
  --line:rgba(29,27,22,.12);
  --white:#fffaf2;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Inter",Arial,sans-serif;
  background:var(--beige);
  color:var(--ink);
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.container{width:min(1160px,90%);margin-inline:auto}
.section{padding:110px 0}

.hero{
  min-height:92vh;
  padding:42px 0 90px;
  color:var(--paper);
  background:
    radial-gradient(circle at 72% 10%, rgba(255,255,255,.12), transparent 28%),
    linear-gradient(135deg,#152416 0%, #233723 52%, #111a12 100%);
  overflow:hidden;
}
.hero-grid{
  display:grid;
  grid-template-columns:1.04fr .96fr;
  gap:70px;
  align-items:end;
}
.brand{
  letter-spacing:.18em;
  font-weight:800;
  font-size:15px;
  margin-bottom:110px;
}
.eyebrow,.proposal-no,.small-label{
  text-transform:uppercase;
  letter-spacing:.22em;
  font-size:12px;
  font-weight:800;
}
.eyebrow{color:#c6d7b1;margin-bottom:18px}
.proposal-no{color:rgba(250,247,239,.55);margin-bottom:26px}
.hero h1,
.section h2,
.gallery-header h2,
.pricing-title h2,
.cta h2,
.warranty-card h2{
  font-family:"Playfair Display",Georgia,serif;
  letter-spacing:-.04em;
}
.hero h1{
  font-size:clamp(62px,9vw,124px);
  line-height:.86;
  font-weight:800;
}
.hero h1 span{color:#dbc9ad}
.hero-card{
  position:relative;
  padding:18px;
  border-radius:34px;
  border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.08);
  box-shadow:0 34px 90px rgba(0,0,0,.34);
}
.hero-card img{
  height:590px;
  width:100%;
  object-fit:cover;
  border-radius:24px;
  filter:saturate(.86) contrast(1.03);
}
.prepared-box{
  position:absolute;
  left:-42px;
  bottom:45px;
  background:var(--paper);
  color:var(--ink);
  padding:26px 34px;
  border-radius:0 28px 28px 0;
  box-shadow:0 20px 50px rgba(0,0,0,.22);
}
.prepared-box span{display:block;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.16em;margin-bottom:7px;font-weight:800}
.prepared-box strong{font-family:"Playfair Display",Georgia,serif;font-size:31px}

.stats-wrap{margin-top:-54px;position:relative;z-index:5}
.stats-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  background:var(--paper);
  border-radius:28px;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.75);
  box-shadow:0 24px 70px rgba(51,38,20,.15);
}
.stat{padding:34px 28px;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat strong{display:block;font-family:"Playfair Display",Georgia,serif;font-size:36px;color:var(--forest)}
.stat span{display:block;margin-top:8px;color:var(--muted);font-weight:700;font-size:13px}

.intro-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:start}
.section h2,.gallery-header h2{font-size:clamp(42px,5.5vw,74px);line-height:.95;font-weight:800;color:var(--forest)}
.letter-card{
  background:var(--paper);
  padding:46px;
  border-radius:34px;
  border:1px solid var(--line);
  box-shadow:0 20px 60px rgba(75,55,28,.08);
}
.letter-card p{font-size:18px;line-height:1.9;color:#4f4a40}
.letter-card .dear{font-family:"Playfair Display",Georgia,serif;color:var(--ink);font-size:30px;line-height:1.2;margin-bottom:22px}
.validity{margin-top:34px;padding-top:24px;border-top:1px solid var(--line);color:var(--muted)}

.testimonials{background:var(--forest);color:var(--paper);padding:80px 0}
.testimonials .small-label{color:#b5c9a0;margin-bottom:28px}
.testimonial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.testimonial-grid article{padding:28px;border-left:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.04);border-radius:22px}
.testimonial-grid p{font-family:"Playfair Display",Georgia,serif;font-size:25px;line-height:1.25;margin-bottom:24px}
.testimonial-grid strong{display:block;margin-bottom:6px}
.testimonial-grid span{font-size:13px;color:rgba(250,247,239,.55)}

.dark{color:var(--olive)}
.gallery-section{background:var(--paper)}
.gallery-header{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:38px}
.gallery-header p:last-child{max-width:340px;font-size:20px;color:var(--muted);line-height:1.6}
.gallery-grid{display:grid;grid-template-columns:1.05fr .95fr;grid-template-rows:260px 260px;gap:22px}
.gallery-grid img{width:100%;height:100%;object-fit:cover;border-radius:30px;box-shadow:0 16px 50px rgba(44,35,24,.12)}
.gallery-grid .tall{grid-row:span 2}

.split-title{max-width:850px;margin-bottom:46px}
.split-title .small-label{margin-bottom:18px}
.material-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.material-card{background:rgba(255,250,242,.72);border:1px solid var(--line);padding:32px;border-radius:28px}
.material-card h3{font-family:"Playfair Display",Georgia,serif;font-size:30px;color:var(--forest);margin-bottom:12px}
.material-card p{color:var(--muted);line-height:1.75}

.method-section{background:#e4d5c0}
.method-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:start}
.method-grid h2{margin:18px 0 42px}
.steps{display:grid;gap:26px}
.step{display:grid;grid-template-columns:88px 1fr;gap:28px;border-top:1px solid rgba(29,27,22,.18);padding-top:25px}
.step span{font-family:"Playfair Display",Georgia,serif;font-size:38px;color:var(--olive);font-weight:800}
.step h3{font-size:24px;color:var(--forest);margin-bottom:8px}
.step p{color:var(--muted);line-height:1.7}
.spec-card{background:var(--forest);color:var(--paper);border-radius:36px;padding:42px;position:sticky;top:24px;box-shadow:0 28px 70px rgba(31,31,20,.18)}
.spec-card h3{font-family:"Playfair Display",Georgia,serif;font-size:38px;margin-bottom:26px}
.spec-card ul{list-style:none}
.spec-card li{padding:18px 0;border-bottom:1px solid rgba(255,255,255,.14)}
.spec-card li:last-child{border-bottom:0}
.spec-card span{display:block;color:#b6c5a4;font-size:12px;text-transform:uppercase;letter-spacing:.16em;font-weight:800;margin-bottom:6px}
.spec-card strong{font-size:17px}

.warranty-band{background:var(--forest);padding:90px 0;color:var(--paper)}
.warranty-card{border:1px solid rgba(255,255,255,.16);border-radius:38px;padding:54px;background:linear-gradient(135deg,rgba(255,255,255,.08),rgba(255,255,255,.03))}
.warranty-card span{text-transform:uppercase;letter-spacing:.2em;color:#c6d7b1;font-size:12px;font-weight:800}
.warranty-card h2{font-size:clamp(42px,6vw,82px);line-height:.95;margin:18px 0 22px}
.warranty-card p{max-width:540px;color:rgba(250,247,239,.7);font-size:18px;line-height:1.7}

.pricing-section{background:#111812;color:var(--paper);padding:105px 0}
.pricing-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:56px;align-items:center}
.pricing-title h2{font-size:clamp(46px,6vw,84px);line-height:.95;margin-bottom:16px}
.pricing-title p{color:rgba(250,247,239,.65);font-size:18px}
.price-panel{background:var(--paper);color:var(--ink);border-radius:34px;padding:38px;box-shadow:0 28px 80px rgba(0,0,0,.28)}
.line,.total{display:flex;justify-content:space-between;gap:20px;padding:20px 0;border-bottom:1px solid var(--line)}
.line span{color:#4f4a40}.line strong{color:var(--forest)}
.total{border-bottom:0;align-items:end;padding-bottom:0;margin-top:20px}
.total span{font-weight:800;text-transform:uppercase;letter-spacing:.13em;color:var(--muted);font-size:12px}
.total strong{font-family:"Playfair Display",Georgia,serif;font-size:64px;color:var(--forest);line-height:.9}

.payment-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.payment-grid article{background:var(--paper);border:1px solid var(--line);border-radius:32px;padding:36px}
.payment-grid span{display:block;color:var(--olive);font-weight:800;text-transform:uppercase;letter-spacing:.14em;font-size:12px;margin-bottom:18px}
.payment-grid h3{font-family:"Playfair Display",Georgia,serif;font-size:34px;color:var(--forest);margin-bottom:12px}
.payment-grid p{color:var(--muted);line-height:1.7}

.cta{background:linear-gradient(135deg,#152416,#0f180c);color:var(--paper);text-align:center;padding:110px 0 42px}
.cta h2{font-size:clamp(52px,8vw,104px);line-height:.88;margin-bottom:24px}
.cta p{color:rgba(250,247,239,.68);font-size:18px;margin-bottom:34px}
.cta-actions{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-bottom:70px}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:16px 28px;font-weight:900;transition:.2s ease}
.btn-primary{background:#d9c4a3;color:#111812}.btn-primary:hover{transform:translateY(-2px);background:#ead7ba}
.btn-secondary{border:1px solid rgba(255,255,255,.18);color:var(--paper);background:rgba(255,255,255,.06)}
.btn-secondary:hover{background:rgba(255,255,255,.12)}
.cta footer{color:rgba(250,247,239,.42);font-size:13px}

@media(max-width:980px){
  .hero-grid,.intro-grid,.method-grid,.pricing-grid{grid-template-columns:1fr;gap:42px}
  .brand{margin-bottom:70px}
  .hero-card img{height:460px}
  .prepared-box{left:18px;right:18px;bottom:18px;border-radius:24px}
  .stats-grid,.testimonial-grid,.material-grid,.payment-grid{grid-template-columns:1fr 1fr}
  .gallery-header{display:block}.gallery-header p:last-child{margin-top:18px}
  .spec-card{position:static}
}
@media(max-width:640px){
  .container{width:min(100% - 34px,1160px)}
  .section{padding:72px 0}
  .hero{padding-top:30px;min-height:auto}
  .hero h1{font-size:58px}
  .hero-card img{height:360px}
  .stats-wrap{margin-top:24px}
  .stats-grid,.testimonial-grid,.material-grid,.payment-grid{grid-template-columns:1fr}
  .stat{border-right:0;border-bottom:1px solid var(--line)}
  .stat:last-child{border-bottom:0}
  .letter-card,.spec-card,.warranty-card,.price-panel{padding:28px;border-radius:26px}
  .gallery-grid{grid-template-columns:1fr;grid-template-rows:auto}
  .gallery-grid .tall{grid-row:auto}
  .gallery-grid img{height:280px}
  .step{grid-template-columns:1fr;gap:10px}
  .line,.total{display:block}.line strong,.total strong{display:block;margin-top:8px}
  .total strong{font-size:52px}
}