:root { --navy:#18284e; --blue:#2867aa; --sky:#89c8eb; --text:#17243a; --muted:#536277; --line:#d6dee6; --paper:#f6f8fa; --white:#fff; }
    *,*::before,*::after{box-sizing:border-box}
    html{scroll-behavior:smooth;scroll-padding-top:100px}
    body{margin:0;background:var(--white);color:var(--text);font-family:Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased}
    img{display:block;max-width:100%}
    a{color:inherit;text-decoration:none}
    button{font:inherit;cursor:pointer}
    :focus-visible{outline:3px solid var(--blue);outline-offset:4px}
    ::selection{background:var(--sky);color:var(--navy)}
    .wrap{width:min(100% - 96px,1360px);margin-inline:auto}
    .micro{font-size:.75rem;font-weight:800;letter-spacing:.15em;text-transform:uppercase}
    .section-label{display:flex;align-items:center;gap:17px;color:var(--blue)}
    .section-label::before{content:"";width:36px;height:2px;background:currentColor}
    .header{border-bottom:1px solid var(--line);background:var(--white);position:sticky;top:0;z-index:10}
    .header-inner{min-height:86px;display:flex;align-items:center;gap:36px}
    .brand{display:inline-flex;align-items:center;flex:none}
    .brand img{width:207px;height:auto}
    .main-nav{display:flex;gap:clamp(20px,3vw,47px);align-items:center;margin-left:auto}
    .main-nav a{font-size:.85rem;font-weight:800;white-space:nowrap}
    .main-nav a:hover,.footer a:hover{color:var(--blue)}
    .header-contact{border:1px solid var(--navy);min-height:42px;display:inline-flex;align-items:center;gap:25px;padding:0 15px;font-size:.85rem;font-weight:800;white-space:nowrap;transition:background .2s,color .2s}
    .header-contact:hover{background:var(--navy);color:white}
    .menu-button,.mobile-nav{display:none}

    .hero{background:var(--white);padding:62px 0 0}
    .hero-top{display:flex;justify-content:space-between;align-items:center;gap:24px;color:var(--blue);margin-bottom:37px}
    .hero-top span:last-child{color:#728299}
    .hero h1{font-size:clamp(4.8rem,9.1vw,10rem);line-height:.88;letter-spacing:-.085em;font-weight:900;margin:0;max-width:1270px;text-transform:uppercase}
    .hero h1 span{color:var(--blue)}
    .hero-bottom{display:grid;grid-template-columns:1fr 1fr;align-items:end;gap:40px;border-top:1px solid var(--navy);margin-top:55px;padding-top:26px}
    .hero-bottom p{max-width:560px;margin:0;font-size:clamp(1.1rem,1.55vw,1.45rem);line-height:1.55;color:#435267}
    .hero-actions{display:flex;gap:12px;justify-content:flex-end;flex-wrap:wrap}
    .button{display:inline-flex;align-items:center;justify-content:space-between;gap:28px;min-height:53px;padding:0 19px;font-weight:800;font-size:.88rem;transition:transform .2s,background .2s}
    .button:hover{transform:translateY(-2px)}
    .button-primary{background:var(--navy);color:white}
    .button-primary:hover{background:var(--blue)}
    .button-outline{border:1px solid var(--navy);color:var(--navy)}
    .button-outline:hover{background:var(--paper)}
    .button .arrow{font-size:1.18rem;line-height:1}
    .hero-photo{position:relative;margin:54px 0 0;overflow:hidden;background:#b9c8d1}
    .hero-photo img{width:100%;height:370px;object-fit:cover;object-position:center 49%}
    .hero-photo figcaption{position:absolute;bottom:0;left:0;background:var(--navy);color:white;padding:13px 19px;font-size:.71rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase}

    .products{background:var(--paper);padding:75px 0 100px}
    .section-heading{display:grid;grid-template-columns:1fr 1fr;align-items:end;gap:40px;margin-bottom:41px}
    .section-heading h2{font-size:clamp(3.1rem,5.1vw,5.8rem);line-height:.98;letter-spacing:-.07em;margin:23px 0 0}
    .section-heading p{justify-self:end;max-width:425px;color:var(--muted);font-size:1.05rem;line-height:1.7;margin:0 0 4px}
    .product-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr;gap:14px;align-items:stretch}
    .product{display:flex;flex-direction:column;background:white;border:1px solid #e2e8ed;min-width:0}
    .product-media{display:block;position:relative;height:clamp(225px,27vw,370px);overflow:hidden;background:#c7d1d9}
    .product-media img{height:100%;width:100%;object-fit:cover;transition:transform .5s ease}
    .product:hover .product-media img{transform:scale(1.035)}
    .product-media .image-number{position:absolute;top:17px;left:17px;display:inline-flex;align-items:center;justify-content:center;min-width:43px;height:43px;background:var(--white);color:var(--navy);font-size:.77rem;font-weight:800}
    .product-body{padding:27px 26px 24px;display:flex;flex:1;flex-direction:column}
    .product-kicker{font-size:.68rem;letter-spacing:.15em;font-weight:800;text-transform:uppercase;color:var(--blue);margin-bottom:15px}
    .product h3{font-size:clamp(1.55rem,2.2vw,2.38rem);line-height:1.05;letter-spacing:-.045em;margin:0 0 18px}
    .product p{font-size:.96rem;line-height:1.63;color:var(--muted);margin:0 0 27px}
    .product-bottom{margin-top:auto;border-top:1px solid var(--line);padding-top:17px}
    .product-bottom strong{display:block;color:var(--blue);font-size:.69rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:9px}
    .product-bottom span{display:block;line-height:1.5;font-size:.85rem}
    .product-link{display:inline-flex;align-items:center;gap:9px;font-size:.82rem;font-weight:800;color:var(--blue);border-bottom:1px solid currentColor;padding-bottom:3px;margin-top:24px}
    .product-link:hover{color:var(--navy)}

    .process{background:var(--navy);color:#fff;padding:108px 0}
    .process-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:12%}
    .process .section-label{color:var(--sky)}
    .process h2{font-size:clamp(3.2rem,5.2vw,6rem);letter-spacing:-.075em;line-height:.98;margin:25px 0 25px}
    .process-intro{font-size:1.08rem;line-height:1.7;color:#c1cede;max-width:490px;margin:0}
    .process-list{border-top:1px solid rgba(255,255,255,.35)}
    .process-item{display:grid;grid-template-columns:54px 1fr;gap:17px;padding:28px 0;border-bottom:1px solid rgba(255,255,255,.35)}
    .process-item>span{color:var(--sky);font-size:.78rem;font-weight:800;letter-spacing:.1em;padding-top:5px}
    .process-item h3{font-size:1.47rem;letter-spacing:-.035em;margin:0 0 8px}
    .process-item p{font-size:.96rem;line-height:1.65;color:#bfcbdc;margin:0;max-width:450px}

    .work{background:white;padding:100px 0 105px}
    .work-heading{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:end;margin-bottom:38px}
    .work-heading h2{font-size:clamp(3rem,4.9vw,5.5rem);line-height:1.02;letter-spacing:-.07em;margin:23px 0 0}
    .work-heading p{color:var(--muted);font-size:1.07rem;line-height:1.7;max-width:490px;justify-self:end;margin:0 0 3px}
    .work-gallery{display:grid;grid-template-columns:1.1fr .9fr;gap:16px}
    .work-gallery figure{margin:0;min-width:0}
    .work-gallery img{width:100%;height:440px;object-fit:cover}
    .work-gallery figure:first-child img{object-position:center 55%}
    .work-gallery figure:nth-child(2) img{object-position:center 53%}
    .work-gallery figcaption{display:flex;justify-content:space-between;gap:16px;border-top:1px solid var(--line);padding-top:14px;margin-top:12px;color:var(--muted);font-size:.83rem;line-height:1.5}
    .work-gallery figcaption span:first-child{font-weight:800;color:var(--navy)}

    .about{padding:105px 0;background:white}
    .about-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:12%}
    .about h2{font-size:clamp(3rem,4.9vw,5.6rem);line-height:1.02;letter-spacing:-.07em;margin:23px 0 0}
    .about-copy{padding-top:48px}
    .about-copy p{font-size:1.18rem;line-height:1.72;color:#435267;margin:0 0 22px;max-width:640px}
    .about-copy p:last-child{margin-bottom:0}

    .contact{background:#2366a9;color:#fff;padding:96px 0 70px}
    .contact .section-label{color:#d3ecfc}
    .contact-main{display:grid;grid-template-columns:1fr 1fr;gap:10%;align-items:end}
    .contact h2{font-size:clamp(3.4rem,5.9vw,6.6rem);line-height:.98;letter-spacing:-.075em;margin:24px 0 0;max-width:750px}
    .contact-intro{font-size:1.2rem;line-height:1.6;color:#e2f1fb;margin:0 0 32px;max-width:470px}
    .email-button{display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:2px solid #fff;padding:8px 0 14px;font-size:clamp(1.2rem,2.5vw,2rem);font-weight:800;overflow-wrap:anywhere}
    .email-button:hover{color:#d0edff}
    .email-button span:last-child{flex:none}
    .contact-details{display:grid;grid-template-columns:1fr 1.2fr 1.2fr;gap:30px;border-top:1px solid rgba(255,255,255,.45);margin-top:82px;padding-top:25px}
    .contact-details strong{display:block;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:#d5ecfc;margin-bottom:10px}
    .contact-details p,.contact-details a{font-size:.95rem;line-height:1.55;margin:0;color:white}
    .contact-details a{text-decoration:underline;text-underline-offset:4px}
    .contact-methods{display:flex;flex-direction:column;align-items:flex-start;gap:10px}
    .contact-paths{display:grid;grid-template-columns:1fr 1fr;gap:0;margin-top:72px;border-block:1px solid rgba(255,255,255,.5)}
    .contact-paths>div{padding:29px 44px 33px 0}
    .contact-paths>div+div{border-left:1px solid rgba(255,255,255,.5);padding-left:44px}
    .contact-paths .micro{color:#d6ecfa}
    .contact-paths h3{font-size:clamp(1.5rem,2.2vw,2.2rem);letter-spacing:-.04em;margin:14px 0 10px}
    .contact-paths p{max-width:470px;min-height:3.2em;color:#e6f3fc;font-size:.98rem;line-height:1.6;margin:0 0 22px}
    .contact-paths a:not(.inline-link){display:inline-flex;align-items:center;gap:14px;font-weight:800;font-size:.87rem;border-bottom:1px solid white;padding-bottom:5px}
    .contact-paths .inline-link{text-decoration:underline;text-underline-offset:3px}
    .contact-paths a:hover{color:#d6ecfa}
    .contact-paths + .contact-details{margin-top:38px;border-top:0}
    .footer{background:#142344;color:#aab9c9;padding:29px 0}
    .footer-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:.75rem;line-height:1.5}
    .footer a{color:white}

    @media(max-width:1100px){
      .wrap{width:min(100% - 64px,1360px)}
      .hero h1{font-size:clamp(4.4rem,8.7vw,7.5rem)}
      .product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
      .product-body{padding:24px 20px}
      .product h3{font-size:1.7rem}
    }
    @media(max-width:850px){
      html{scroll-padding-top:82px}
      .header-inner{min-height:72px}
      .brand img{width:183px}
      .main-nav,.header-contact{display:none}
      .menu-button{display:flex;margin-left:auto;align-items:center;gap:10px;background:none;border:0;padding:9px 0;font-size:.9rem;font-weight:800;color:var(--navy)}
      .menu-icon{width:20px;height:15px;position:relative;border-top:2px solid currentColor;border-bottom:2px solid currentColor}
      .menu-icon::after{content:"";position:absolute;top:5px;left:0;width:100%;border-top:2px solid currentColor}
      .mobile-nav[data-open="true"]{display:grid;position:absolute;left:0;right:0;top:72px;background:white;padding:13px 32px 25px;box-shadow:0 16px 25px rgba(20,35,68,.14)}
      .mobile-nav a{padding:13px 0;border-bottom:1px solid var(--line);font-size:1rem;font-weight:800}
      .mobile-nav a:last-child{color:var(--blue)}
      .hero{padding:54px 0 0}
      .hero h1{font-size:clamp(4.1rem,10vw,7.1rem)}
      .hero-bottom{grid-template-columns:1fr;align-items:start;gap:23px;margin-top:42px}
      .hero-actions{justify-content:flex-start}
      .product-grid{grid-template-columns:1fr 1fr}
      .product:first-child{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr}
      .product:first-child .product-media{height:100%;min-height:340px}
      .process-grid,.about-grid,.contact-main{grid-template-columns:1fr;gap:38px}
      .process-list{margin-top:6px}
      .work-heading{grid-template-columns:1fr;gap:18px}
      .work-heading p{justify-self:start}
      .work-gallery img{height:350px}
      .about-copy{padding-top:0}
      .contact-details{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:60px}
      .contact-paths{margin-top:55px}
      .contact-paths>div{padding-right:24px}
      .contact-paths>div+div{padding-left:24px}
    }
    @media(max-width:600px){
      .wrap{width:min(100% - 36px,1360px)}
      .brand img{width:168px}
      .hero{padding:42px 0 0}
      .hero-top{margin-bottom:28px;font-size:.65rem}
      .hero-top span:last-child{display:none}
      .hero h1{font-size:clamp(3.5rem,12.2vw,5.3rem);line-height:.94;letter-spacing:-.075em}
      .hero-bottom{margin-top:31px;padding-top:22px}
      .hero-bottom p{font-size:1.04rem}
      .hero-actions{display:grid;grid-template-columns:1fr 1fr;gap:9px;width:100%}
      .button{min-height:51px;padding:0 12px;gap:8px;font-size:.78rem}
      .hero-photo{margin-top:38px}
      .hero-photo img{height:250px;object-position:58% center}
      .hero-photo figcaption{font-size:.62rem;padding:11px 14px}
      .products{padding:67px 0 76px}
      .section-heading{grid-template-columns:1fr;gap:20px;margin-bottom:31px}
      .section-heading h2{font-size:clamp(2.8rem,10.5vw,4rem)}
      .section-heading p{justify-self:start;font-size:1rem}
      .product-grid{grid-template-columns:1fr;gap:15px}
      .product:first-child{display:flex;grid-column:auto}
      .product:first-child .product-media,.product-media{height:260px;min-height:0}
      .product-body{padding:25px 24px 27px}
      .product h3{font-size:1.95rem}
      .product p{font-size:1rem}
      .process{padding:79px 0}
      .process h2,.about h2{font-size:clamp(3rem,11vw,4.4rem)}
      .process-item{padding:23px 0}
      .work{padding:77px 0 80px}
      .work-heading h2{font-size:clamp(2.9rem,10vw,4.2rem)}
      .work-heading p{font-size:1rem}
      .work-gallery{grid-template-columns:1fr;gap:34px}
      .work-gallery img{height:300px}
      .about{padding:80px 0}
      .about-copy p{font-size:1.08rem}
      .contact{padding:76px 0 54px}
      .contact h2{font-size:clamp(3.25rem,12vw,5rem)}
      .contact-intro{font-size:1.08rem}
      .email-button{font-size:1.1rem}
      .contact-paths{grid-template-columns:1fr;margin-top:43px}
      .contact-paths>div,.contact-paths>div+div{padding:25px 0 29px;border-left:0}
      .contact-paths>div+div{border-top:1px solid rgba(255,255,255,.5)}
      .contact-paths p{min-height:0}
      .contact-paths + .contact-details{margin-top:18px}
      .contact-details{grid-template-columns:1fr;gap:23px;margin-top:58px}
      .footer-inner{align-items:flex-start;flex-direction:column;gap:9px}
    }
    @media(max-width:370px){
      .hero h1{font-size:3.25rem}
      .hero-actions{grid-template-columns:1fr}
    }
    @media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition-duration:.01ms!important}}

/* Grinding media detail */
.detail-hero{background:var(--paper);padding:38px 0 78px}
.breadcrumb{display:inline-flex;gap:12px;align-items:center;font-size:.82rem;font-weight:800;color:var(--blue);padding:7px 0}
.breadcrumb:hover{text-decoration:underline;text-underline-offset:4px}
.detail-hero-grid{display:grid;grid-template-columns:minmax(0,1.04fr) minmax(0,.96fr);gap:5%;align-items:center;margin-top:32px}
.detail-hero-copy h1{font-size:clamp(3.8rem,6.3vw,7.2rem);line-height:.94;letter-spacing:-.075em;margin:26px 0 29px;max-width:780px}
.detail-hero-copy h1 span{color:var(--blue)}
.detail-hero-copy p{color:#45566b;font-size:1.18rem;line-height:1.65;max-width:560px;margin:0 0 32px}
.detail-hero-copy .button{margin-right:10px;margin-bottom:10px}
.detail-hero-image{margin:0;position:relative;overflow:hidden}
.detail-hero-image img{width:100%;height:550px;object-fit:cover;object-position:center 55%}
.detail-hero-image figcaption{position:absolute;bottom:0;left:0;background:var(--navy);color:white;padding:11px 16px;font-size:.68rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.detail-section{padding:102px 0}
.detail-section.alt{background:var(--paper)}
.detail-title-row{display:grid;grid-template-columns:.9fr 1.1fr;gap:9%;align-items:start;margin-bottom:38px}
.detail-title-row h2{font-size:clamp(3rem,4.7vw,5.2rem);line-height:1.02;letter-spacing:-.065em;margin:23px 0 0}
.detail-title-row p{color:var(--muted);font-size:1.08rem;line-height:1.7;max-width:650px;margin:45px 0 0}
.spec-list{border-top:2px solid var(--navy);margin:0}
.spec-list>div{display:grid;grid-template-columns:minmax(190px,.37fr) 1fr;gap:35px;border-bottom:1px solid var(--line);padding:26px 0}
.spec-list dt{color:var(--blue);font-size:.82rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.spec-list dd{margin:0;color:var(--text);font-size:1.07rem;line-height:1.65}
.spec-note{font-size:.84rem;line-height:1.55;color:var(--muted);margin:20px 0 0}
.offer-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.offer-step{border-top:2px solid var(--navy);padding:21px 4px 5px 0}
.offer-step span{display:block;color:var(--blue);font-weight:800;font-size:.75rem;letter-spacing:.12em;margin-bottom:27px}
.offer-step h3{font-size:1.42rem;letter-spacing:-.04em;margin:0 0 9px}
.offer-step p{color:var(--muted);line-height:1.6;font-size:.95rem;margin:0}
.detail-gallery{display:grid;grid-template-columns:1.15fr .85fr;grid-template-rows:repeat(2,240px);gap:14px}
.gallery-item{display:block;position:relative;overflow:hidden;width:100%;padding:0;background:#d2dbe1;border:0;text-align:left}
.gallery-item:first-child{grid-row:1 / span 2}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.gallery-item:first-child img{object-position:center 46%}
.gallery-item:hover img{transform:scale(1.035)}
.gallery-item span{position:absolute;left:15px;bottom:15px;background:var(--white);color:var(--navy);padding:8px 11px;font-weight:800;font-size:.75rem}
.photo-dialog{border:0;padding:12px;background:var(--white);max-width:min(92vw,1050px);max-height:92vh;box-shadow:0 25px 70px rgba(0,0,0,.28)}
.photo-dialog::backdrop{background:rgba(10,21,37,.82)}
.dialog-close{position:absolute;right:20px;top:20px;width:45px;height:45px;border:0;background:var(--white);color:var(--navy);font-size:1.5rem;font-weight:800;box-shadow:0 3px 15px rgba(0,0,0,.15)}
.photo-dialog img{max-width:100%;max-height:75vh;width:auto;height:auto;object-fit:contain;margin:auto}
.photo-dialog p{color:var(--muted);font-size:.85rem;margin:10px 4px 0}
.detail-cta{background:var(--blue);color:white;padding:77px 0}
.detail-cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:9%;align-items:end}
.detail-cta h2{font-size:clamp(3.1rem,5vw,5.7rem);letter-spacing:-.07em;line-height:.99;margin:0}
.detail-cta p{font-size:1.08rem;line-height:1.6;color:#e6f4fd;margin:0 0 28px}
.detail-cta .button{background:white;color:var(--navy)}
.detail-cta .button:hover{background:#d8effd}
.detail-cta-note{font-size:.82rem!important;color:#d6ebfb!important;margin:15px 0 0!important}
.detail-cta-links{display:flex;flex-wrap:wrap;gap:14px 24px;margin-top:25px}
.detail-cta-links a{color:white;font-size:.9rem;font-weight:800;text-decoration:underline;text-underline-offset:4px}
.detail-cta-links a:hover{color:#d8effd}

@media(max-width:1000px){
  .detail-hero-grid{gap:32px}
  .detail-hero-copy h1{font-size:clamp(3.5rem,6vw,5.5rem)}
  .detail-hero-image img{height:480px}
}
@media(max-width:850px){
  .detail-hero-grid,.detail-title-row,.detail-cta-grid{grid-template-columns:1fr;gap:32px}
  .detail-hero-image img{height:410px}
  .detail-title-row p{margin:0}
  .offer-steps{grid-template-columns:repeat(2,1fr);gap:32px 22px}
}
@media(max-width:600px){
  .detail-hero{padding:22px 0 58px}
  .detail-hero-grid{margin-top:25px;gap:25px}
  .detail-hero-copy h1{font-size:clamp(3.25rem,11.4vw,4.8rem);margin:19px 0 22px}
  .detail-hero-copy p{font-size:1.04rem;margin-bottom:25px}
  .detail-hero-copy .button{margin-right:5px}
  .detail-hero-image img{height:295px}
  .detail-section{padding:77px 0}
  .detail-title-row h2{font-size:clamp(2.85rem,10vw,4rem)}
  .detail-title-row p{font-size:1rem}
  .spec-list>div{grid-template-columns:1fr;gap:8px;padding:21px 0}
  .spec-list dd{font-size:1rem}
  .offer-steps{grid-template-columns:1fr;gap:27px}
  .offer-step span{margin-bottom:16px}
  .detail-gallery{grid-template-columns:1fr;grid-template-rows:auto;gap:12px}
  .gallery-item,.gallery-item:first-child{grid-row:auto;height:260px}
  .photo-dialog{padding:8px;max-width:96vw}
  .photo-dialog img{max-height:78vh}
  .detail-cta{padding:68px 0}
  .detail-cta h2{font-size:clamp(3rem,11vw,4.5rem)}
}

/* Screen-reader-only text */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* Copy-email button (email links can fail in some browsers/apps) */
.copy-email{display:inline-flex;align-items:center;margin-top:14px;min-height:40px;padding:0 16px;border:1px solid currentColor;background:transparent;color:inherit;font:inherit;font-size:.78rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;cursor:pointer}
.copy-email:hover{background:rgba(255,255,255,.14)}