:root{
  --kaolin-50:#fffdf8;
  --kaolin-100:#fbf7ee;
  --kaolin-200:#f1eadc;
  --kaolin-300:#dfd1bd;
  --kaolin-400:#c8b79e;
  --surface:#ffffff;
  --surface-soft:#fffaf0;
  --ink:#262119;
  --ink-2:#3c352b;
  --muted:#746b5f;
  --brand:#394332;
  --brand-2:#55664a;
  --accent:#a76f3b;
  --accent-2:#c89258;
  --line:rgba(58,49,38,.14);
  --line-strong:rgba(58,49,38,.24);
  --shadow-sm:0 10px 30px rgba(42,35,24,.08);
  --shadow:0 24px 70px rgba(42,35,24,.14);
  --shadow-lg:0 34px 100px rgba(42,35,24,.18);
  --radius-xl:34px;
  --radius:24px;
  --radius-md:18px;
  --radius-sm:12px;
  --container:1180px;
  --header-h:86px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;text-size-adjust:100%;-webkit-text-size-adjust:100%}
body{
  margin:0;
  min-height:100vh;
  color:var(--ink);
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  line-height:1.65;
  background:
    radial-gradient(circle at 5% -10%, rgba(200,183,158,.35), transparent 34rem),
    radial-gradient(circle at 95% 0%, rgba(167,111,59,.16), transparent 32rem),
    linear-gradient(180deg,var(--kaolin-50),var(--kaolin-100) 46%,#f8f1e6 100%);
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  opacity:.36;
  z-index:-1;
  background-image:
    linear-gradient(rgba(58,49,38,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(58,49,38,.035) 1px, transparent 1px);
  background-size:54px 54px;
  mask-image:linear-gradient(to bottom, rgba(0,0,0,.7), transparent 75%);
}

img{max-width:100%;height:auto;display:block}
a{color:inherit}
p{margin:0 0 1rem;color:var(--muted)}
strong{color:var(--ink)}
::selection{background:rgba(167,111,59,.25)}

.skip-link{position:absolute;left:-999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip-link:focus{left:20px;top:18px;width:auto;height:auto;background:#fff;padding:12px 16px;border-radius:999px;z-index:9999;box-shadow:var(--shadow-sm)}
.container{width:min(100% - 40px,var(--container));margin-inline:auto}
.narrow{max-width:860px}
.small{font-size:.92rem}
.muted{color:var(--muted)!important}

.topbar{
  display:flex;
  justify-content:center;
  gap:26px;
  background:#27231c;
  color:#f4efe6;
  font-size:.86rem;
  letter-spacing:.01em;
  padding:8px 20px;
}
.topbar a{text-decoration:none;opacity:.92;transition:opacity .2s ease,color .2s ease}
.topbar a:hover{opacity:1;color:#fff}

.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(255,253,248,.82);
  backdrop-filter:saturate(150%) blur(18px);
  -webkit-backdrop-filter:saturate(150%) blur(18px);
  border-bottom:1px solid rgba(58,49,38,.1);
  transition:box-shadow .25s ease, background .25s ease;
}
.site-header.is-scrolled{background:rgba(255,253,248,.94);box-shadow:0 14px 50px rgba(42,35,24,.1)}
.navbar{
  width:min(100% - 40px,var(--container));
  margin-inline:auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  min-height:78px;
  padding:12px 0;
}
.brand{display:inline-flex;align-items:center;text-decoration:none}
.brand-logo{
  width:132px;
  height:auto;
  padding:8px 10px;
  border:1px solid rgba(58,49,38,.12);
  border-radius:18px;
  background:rgba(255,255,255,.76);
  box-shadow:0 10px 30px rgba(42,35,24,.08);
}
.nav-menu{display:flex;align-items:center;gap:8px}
.nav-link{
  position:relative;
  text-decoration:none;
  padding:10px 13px;
  border-radius:999px;
  color:var(--ink-2);
  font-weight:760;
  font-size:.94rem;
  transition:background .2s ease,color .2s ease,transform .2s ease;
}
.nav-link:hover{background:rgba(57,67,50,.08);color:var(--brand);transform:translateY(-1px)}
.nav-link.is-active{background:#ece3d3;color:var(--brand)}
.nav-toggle{display:none}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:9px;
  border:0;
  border-radius:999px;
  text-decoration:none;
  font-weight:850;
  letter-spacing:-.01em;
  padding:15px 23px;
  cursor:pointer;
  min-height:48px;
  transition:transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
  line-height:1.1;
}
.btn:hover{transform:translateY(-2px)}
.btn-sm{padding:10px 16px;min-height:40px;font-size:.9rem}
.btn-primary{
  color:#fff;
  background:linear-gradient(135deg,var(--accent),#8c5b2f);
  box-shadow:0 14px 34px rgba(167,111,59,.26);
}
.btn-primary:hover{background:linear-gradient(135deg,#b77b43,#794d29);box-shadow:0 18px 44px rgba(167,111,59,.32)}
.btn-secondary{
  color:var(--brand);
  background:rgba(255,255,255,.62);
  border:1px solid rgba(57,67,50,.32);
}
.btn-secondary:hover{background:var(--brand);color:#fff;border-color:var(--brand);box-shadow:0 14px 32px rgba(57,67,50,.18)}
.btn-secondary.on-dark{border-color:rgba(255,255,255,.42);color:#fff;background:rgba(255,255,255,.08)}
.btn-secondary.on-dark:hover{background:#fff;color:var(--brand)}
.text-link{
  position:relative;
  display:inline-flex;
  align-items:center;
  gap:.45rem;
  color:var(--accent);
  text-decoration:none;
  font-weight:850;
}
.text-link::after{content:"→";transition:transform .2s ease}
.text-link:hover::after{transform:translateX(4px)}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-bottom:12px;
  color:var(--accent);
  font-size:.74rem;
  font-weight:950;
  letter-spacing:.14em;
  text-transform:uppercase;
}
.eyebrow::before{content:"";width:26px;height:1px;background:currentColor;opacity:.72}

.hero,
.page-hero{
  position:relative;
  overflow:hidden;
  isolation:isolate;
  background:
    radial-gradient(circle at 12% 18%, rgba(255,255,255,.95), transparent 18rem),
    radial-gradient(circle at 86% 20%, rgba(200,183,158,.55), transparent 26rem),
    linear-gradient(135deg,#f8f1e6 0%,#fffdf8 46%,#eadfce 100%);
}
.hero::before,
.page-hero::before{
  content:"";
  position:absolute;
  inset:18px;
  border:1px solid rgba(58,49,38,.08);
  border-radius:36px;
  pointer-events:none;
  z-index:-1;
}
.hero::after,
.page-hero::after{
  content:"";
  position:absolute;
  width:460px;
  height:460px;
  right:-160px;
  top:-180px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(167,111,59,.16),transparent 65%);
  z-index:-1;
}
.hero{padding:86px 0 96px}
.page-hero{padding:92px 0 74px}
.page-hero-media{padding:92px 0 88px}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:54px;align-items:center}
.hero-grid.compact{grid-template-columns:.92fr 1.08fr}
.hero-copy h1,
.page-hero h1{
  margin:0 0 22px;
  color:var(--ink);
  font-size:clamp(2.55rem,5.2vw,5.6rem);
  line-height:.95;
  letter-spacing:-.064em;
  text-wrap:balance;
}
.page-hero h1{font-size:clamp(2.35rem,4.6vw,4.8rem)}
.hero-copy p,
.page-hero p{
  max-width:740px;
  color:var(--muted);
  font-size:clamp(1.05rem,1.75vw,1.27rem);
  line-height:1.65;
}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}
.hero-media,.rounded-media{position:relative}
.hero-media::before,
.rounded-media::before{
  content:"";
  position:absolute;
  inset:auto 24px -22px 24px;
  height:44px;
  border-radius:50%;
  background:rgba(42,35,24,.22);
  filter:blur(26px);
  z-index:-1;
}
.hero-media img,
.rounded-media img{
  width:100%;
  object-fit:cover;
  border-radius:32px;
  border:1px solid rgba(255,255,255,.72);
  box-shadow:var(--shadow-lg);
}
.hero-home .hero-media img{aspect-ratio:4/3}
.product-hero .hero-media img{aspect-ratio:4/3}
.hero-media::after{
  content:"";
  position:absolute;
  inset:0;
  border-radius:32px;
  background:linear-gradient(180deg,rgba(255,255,255,.12),rgba(38,33,25,.16));
  pointer-events:none;
}

.section{padding:92px 0}
.section-heading{text-align:center;max-width:860px;margin:0 auto 44px}
.section-heading.left{text-align:left;margin-left:0;margin-right:0}
.section-heading h2,
.split h2,
.cta-inner h2,
.notice h2{
  margin:0 0 16px;
  color:var(--ink);
  font-size:clamp(2rem,3.2vw,3.55rem);
  line-height:1.04;
  letter-spacing:-.045em;
  text-wrap:balance;
}
.section-heading p,
.split p,
.notice p{color:var(--muted);font-size:1.07rem}
.intro-strip{padding:70px 0;background:rgba(255,255,255,.6);border-block:1px solid rgba(58,49,38,.08)}
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center}
.muted-section{
  background:
    radial-gradient(circle at 15% 20%,rgba(255,255,255,.72),transparent 23rem),
    linear-gradient(135deg,#efe6d7,#f8f1e6);
  border-block:1px solid rgba(58,49,38,.08);
}

.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.product-card{
  position:relative;
  display:flex;
  flex-direction:column;
  min-height:100%;
  overflow:hidden;
  background:rgba(255,255,255,.82);
  border:1px solid rgba(58,49,38,.12);
  border-radius:28px;
  box-shadow:var(--shadow-sm);
  transition:transform .24s ease, box-shadow .24s ease, border-color .24s ease, background .24s ease;
}
.product-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(167,111,59,.3);background:#fff}
.product-card-img{display:block;overflow:hidden;background:#e7ddce}
.product-card-img img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .35s ease,filter .35s ease}
.product-card:hover .product-card-img img{transform:scale(1.045);filter:saturate(1.03) contrast(1.02)}
.product-card-body{display:flex;flex-direction:column;flex:1;padding:24px}
.product-card h3{margin:0 0 11px;font-size:1.26rem;line-height:1.14;letter-spacing:-.025em}
.product-card h3 a{text-decoration:none}
.product-card p{margin:.35rem 0 .95rem;color:var(--muted)}
.product-card .text-link{margin-top:auto}

.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.info-card,
.notice,
.contact-cards article,
.service-steps article,
.contact-form,
.spec-table,
.pdf-card{
  background:rgba(255,255,255,.82);
  border:1px solid rgba(58,49,38,.12);
  border-radius:var(--radius);
  box-shadow:var(--shadow-sm);
}
.info-card{padding:30px}
.info-card h2,.info-card h3{margin-top:0;line-height:1.12;letter-spacing:-.025em}
.notice{padding:32px}
.check-list{padding:0;margin:0;list-style:none}
.check-list li{position:relative;padding:10px 0 10px 32px;color:var(--ink-2)}
.check-list li::before{
  content:"";
  position:absolute;
  left:0;
  top:18px;
  width:13px;
  height:13px;
  border-radius:50%;
  background:radial-gradient(circle at 35% 35%,#fff 0 18%,var(--accent) 20% 100%);
  box-shadow:0 0 0 5px rgba(167,111,59,.12);
}

.process-grid{display:grid;grid-template-columns:.86fr 1.14fr;gap:52px;align-items:center}
.image-stack{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.image-stack img{width:100%;height:100%;min-height:320px;object-fit:cover;border-radius:30px;border:1px solid rgba(255,255,255,.72);box-shadow:var(--shadow)}
.image-stack img:nth-child(2){margin-top:46px}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.gallery-grid figure{position:relative;margin:0;overflow:hidden;border-radius:22px;background:#e7ddce;box-shadow:0 10px 26px rgba(42,35,24,.08)}
.gallery-grid img{width:100%;aspect-ratio:1.25/1;object-fit:cover;transition:transform .35s ease,filter .35s ease}
.gallery-grid figure:hover img{transform:scale(1.055);filter:saturate(1.04)}

.service-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.service-steps article{position:relative;padding:28px;overflow:hidden}
.service-steps article::after{content:"";position:absolute;right:-36px;top:-36px;width:110px;height:110px;border-radius:50%;background:rgba(167,111,59,.09)}
.service-steps span{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:50%;margin-bottom:16px;background:#efe2d0;color:var(--accent);font-weight:950}
.application-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:26px}
.application-grid figure{margin:0;overflow:hidden;background:#fff;border:1px solid rgba(58,49,38,.12);border-radius:22px;box-shadow:var(--shadow-sm)}
.application-grid img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .35s ease}
.application-grid figure:hover img{transform:scale(1.045)}
.application-grid figcaption{padding:14px 16px;color:var(--ink);font-weight:850}

.product-detail-grid{display:grid;grid-template-columns:minmax(0,1fr) 350px;gap:36px;align-items:start}
.spec-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:24px}
.spec-table{overflow:hidden}
.spec-table h3{margin:0;padding:18px 21px;background:linear-gradient(135deg,var(--brand),#263125);color:#fff;font-size:1rem;letter-spacing:.01em}
.spec-table table{width:100%;border-collapse:collapse;background:rgba(255,255,255,.72)}
.spec-table th,.spec-table td{padding:14px 17px;border-bottom:1px solid rgba(58,49,38,.1);text-align:left;vertical-align:top}
.spec-table th{width:55%;color:var(--ink);font-weight:850;background:rgba(250,246,238,.7)}
.spec-table td{color:var(--muted)}
.spec-table tr:last-child th,.spec-table tr:last-child td{border-bottom:0}
.pdf-card{position:sticky;top:120px;padding:20px}
.pdf-card img{border-radius:18px;border:1px solid rgba(58,49,38,.12);margin-bottom:18px;box-shadow:0 10px 26px rgba(42,35,24,.08)}
.pdf-card .btn{width:100%;text-align:center}
.pdf-card.no-preview{padding:28px}
.product-notice{margin-top:24px}
.related-grid{grid-template-columns:repeat(3,1fr)}

.contact-grid{display:grid;grid-template-columns:.86fr 1.14fr;gap:36px;align-items:start}
.contact-cards{display:grid;gap:18px}
.contact-cards article{padding:26px;transition:transform .2s ease,box-shadow .2s ease}
.contact-cards article:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.contact-cards h2{margin:.28rem 0 .45rem;font-size:1.25rem;letter-spacing:-.025em}
.contact-cards a{text-decoration:none;color:var(--accent);font-weight:800;word-break:break-word}
.contact-icon{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;background:#efe2d0;font-size:1.25rem}
.contact-form{padding:32px}
.contact-form h2{margin:0 0 8px;font-size:clamp(1.7rem,2.4vw,2.25rem);line-height:1.08;letter-spacing:-.035em}
.contact-form label{display:block;margin:16px 0 7px;color:var(--ink);font-weight:850}
.contact-form input,.contact-form select,.contact-form textarea{
  width:100%;
  border:1px solid rgba(58,49,38,.18);
  border-radius:15px;
  padding:14px 15px;
  font:inherit;
  color:var(--ink);
  background:#fffdf8;
  transition:border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.contact-form textarea{resize:vertical;min-height:132px}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{outline:0;border-color:rgba(167,111,59,.64);background:#fff;box-shadow:0 0 0 4px rgba(167,111,59,.14)}
.hp{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;opacity:0!important}

.cta-band{
  position:relative;
  overflow:hidden;
  isolation:isolate;
  color:#fff;
  background:
    radial-gradient(circle at 88% 20%, rgba(200,146,88,.22), transparent 25rem),
    linear-gradient(135deg,#2e3729,#20261e 70%);
}
.cta-band::before{content:"";position:absolute;inset:18px;border:1px solid rgba(255,255,255,.13);border-radius:34px;pointer-events:none;z-index:-1}
.cta-band .eyebrow,.cta-band p{color:#e9dcc9}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:34px}
.cta-inner p{max-width:720px}
.cta-inner h2{color:#fff}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}

.footer{
  color:#eee5d8;
  padding-top:62px;
  background:
    radial-gradient(circle at 15% 0%,rgba(167,111,59,.18),transparent 24rem),
    linear-gradient(135deg,#242a20,#181b16);
}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .9fr 1.1fr;gap:38px}
.footer-logo{width:150px;padding:10px;margin-bottom:18px;border-radius:18px;background:#fff;box-shadow:0 12px 34px rgba(0,0,0,.18)}
.footer p{color:#d5cabb}
.footer a{display:block;text-decoration:none;color:#f5edde;margin:7px 0;opacity:.88;transition:opacity .2s ease,color .2s ease}
.footer a:hover{opacity:1;color:#fff}
.footer h2{margin:0 0 15px;color:#c89258;font-size:.82rem;text-transform:uppercase;letter-spacing:.14em}
.copyright{margin-top:40px;padding:18px;text-align:center;color:#cabfaf;border-top:1px solid rgba(255,255,255,.12);font-size:.92rem}
.copyright a{display:inline-block;}

@media (max-width:1050px){
  .hero-grid,.hero-grid.compact,.split,.process-grid,.contact-grid{grid-template-columns:1fr}
  .product-grid{grid-template-columns:repeat(2,1fr)}
  .cards-3{grid-template-columns:1fr 1fr}
  .gallery-grid{grid-template-columns:repeat(3,1fr)}
  .service-steps{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .product-detail-grid{grid-template-columns:1fr}
  .pdf-card{position:static;max-width:430px}
  .spec-grid{grid-template-columns:1fr}
  .hero-copy h1,.page-hero h1{font-size:clamp(2.35rem,8vw,4.35rem)}
}

@media (max-width:760px){
  :root{--header-h:76px}
  .topbar{display:none}
  .container,.navbar{width:min(100% - 28px,var(--container))}
  .navbar{min-height:76px}
  .brand-logo{width:112px;border-radius:15px}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(58,49,38,.16);background:#fffdf8;border-radius:999px;padding:10px 14px;color:var(--ink);font:inherit;font-weight:850;box-shadow:0 8px 22px rgba(42,35,24,.08)}
  .nav-menu{
    position:absolute;
    display:none;
    left:14px;
    right:14px;
    top:82px;
    padding:14px;
    background:rgba(255,253,248,.98);
    border:1px solid rgba(58,49,38,.14);
    border-radius:24px;
    box-shadow:var(--shadow);
    flex-direction:column;
    align-items:stretch;
    gap:6px;
  }
  .nav-menu.is-open{display:flex}
  .nav-link{padding:13px 15px;border-radius:16px}
  .nav-menu .btn{width:100%;margin-top:4px}
  .hero,.page-hero{padding:64px 0}
  .hero::before,.page-hero::before,.cta-band::before{inset:10px;border-radius:26px}
  .hero-grid{gap:32px}
  .hero-actions,.cta-actions{width:100%;flex-direction:column;align-items:stretch}
  .btn{width:100%}
  .section{padding:68px 0}
  .section-heading{text-align:left;margin-bottom:30px}
  .product-grid,.cards-3,.gallery-grid,.service-steps,.application-grid,.footer-grid{grid-template-columns:1fr}
  .image-stack{grid-template-columns:1fr}
  .image-stack img:nth-child(2){margin-top:0}
  .image-stack img{min-height:230px}
  .cta-inner{flex-direction:column;align-items:flex-start}
  .contact-form{padding:24px}
  .hero-media img,.rounded-media img{border-radius:24px}
  .hero-media::after{border-radius:24px}
}

@media (max-width:430px){
  .container,.navbar{width:min(100% - 24px,var(--container))}
  .hero-copy h1,.page-hero h1{font-size:2.28rem}
  .product-card-body,.info-card,.notice,.contact-cards article{padding:22px}
  .spec-table th,.spec-table td{display:block;width:100%;padding:12px 15px}
  .spec-table th{border-bottom:0;padding-bottom:4px}
  .spec-table td{padding-top:4px}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}