*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--white:#ffffff;--black:#0d0d0d;--mid:#909090;--rule:rgba(0,0,0,0.08);--serif:'Fraunces',serif;--sans:'DM Sans',sans-serif}
html{scroll-behavior:smooth}
body{background:var(--white);color:var(--black);font-family:var(--sans);font-weight:300;-webkit-font-smoothing:antialiased;overflow-x:hidden}

/* NAV */
header{position:fixed;top:0;left:0;right:0;z-index:200;height:56px;display:flex;align-items:center;justify-content:space-between;padding:0 2.5rem;background:rgba(255,255,255,0.92);backdrop-filter:blur(12px)}
.logo{cursor:pointer;height:20px}.logo img{height:100%;width:auto}
nav{display:flex;gap:1.6rem;align-items:center}
nav a{font-size:0.62rem;letter-spacing:0.18em;text-transform:uppercase;color:var(--black);text-decoration:none;opacity:0.4;transition:opacity 0.2s;cursor:pointer;background:none;border:none;font-family:var(--sans);font-weight:300}
nav a:hover{opacity:1}
nav a.active{opacity:1}
.nav-shop{opacity:0.4!important;transition:opacity 0.2s!important}
.nav-shop:hover{opacity:1!important}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px;background:none;border:none}
.hamburger span{display:block;width:22px;height:1px;background:var(--black)}
.mobile-menu{display:none;position:fixed;top:56px;left:0;right:0;bottom:0;background:var(--white);z-index:190;flex-direction:column;padding:2rem}
.mobile-menu.open{display:flex}
.mobile-menu a{font-size:0.72rem;letter-spacing:0.18em;text-transform:uppercase;color:var(--black);text-decoration:none;padding:1rem 0;border-bottom:1px solid var(--rule);opacity:0.6;cursor:pointer;background:none;font-family:var(--sans);font-weight:300}
.mobile-menu a:hover{opacity:1}

/* HOME */
.home{padding-top:56px}
.hero{position:relative;height:calc(100vh - 56px);overflow:hidden;cursor:pointer}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(to top,transparent 60%,rgba(255,255,255,0.88) 100%);z-index:2}
.hero-text{position:absolute;top:2.5rem;left:2.5rem;right:2.5rem;z-index:3}
.hero-label{font-size:0.58rem;letter-spacing:0.28em;text-transform:uppercase;color:var(--mid);margin-bottom:0.6rem}
.hero-sub{font-family:var(--serif);font-style:italic;font-size:1.1rem;font-weight:200;color:var(--black);margin-top:0.5rem;line-height:1.5}
.slideshow{position:absolute;inset:0;z-index:0}
.slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity 1.5s ease}
.slide.active{opacity:1}

/* GALLERY */
.gallery-page{padding-top:56px}
.gallery-header{padding:2.5rem 2.5rem 2rem;border-bottom:1px solid var(--rule);display:flex;align-items:baseline;justify-content:space-between}
.gallery-header h1{font-family:var(--serif);font-style:italic;font-size:1.6rem;font-weight:200}

/* JEWELLERY GRID */
.j-header{height:52px;display:flex;align-items:center;justify-content:space-between;padding:0 2rem;border-bottom:1px solid var(--rule)}
.j-header h1{font-family:'DM Sans',sans-serif;font-weight:200;font-size:0.62rem;letter-spacing:0.32em;text-transform:uppercase;color:var(--mid)}
.j-grid-5{display:grid;grid-template-columns:repeat(5,1fr);gap:2px;padding:2px}
.j-cell{position:relative;overflow:hidden;aspect-ratio:1;cursor:pointer;background:#f8f8f8}
.j-cell img{width:100%;height:100%;object-fit:cover;display:block;transition:transform 0.5s ease}
.j-cell:hover img{transform:scale(1.05)}
.j-cell-name{position:absolute;bottom:0;left:0;right:0;padding:1.5rem 0.8rem 0.7rem;background:linear-gradient(transparent,rgba(255,255,255,0.92));font-size:0.55rem;letter-spacing:0.16em;text-transform:uppercase;color:var(--black);opacity:0;transition:opacity 0.22s}
.j-cell:hover .j-cell-name{opacity:1}

/* OTHER WORKS GRID */
.o-header{height:52px;display:flex;align-items:center;justify-content:space-between;padding:0 2rem;border-bottom:1px solid var(--rule)}
.o-header h1{font-family:'DM Sans',sans-serif;font-weight:200;font-size:0.62rem;letter-spacing:0.32em;text-transform:uppercase;color:var(--mid)}
.o-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:2px;padding:2px}
.o-cell{position:relative;overflow:hidden;aspect-ratio:1;cursor:pointer;background:#f8f8f8}
.o-cell img{width:100%;height:100%;object-fit:cover;display:block;transition:transform 0.5s ease}
.o-cell:hover img{transform:scale(1.05)}
.o-cell-name{position:absolute;bottom:0;left:0;right:0;padding:1.5rem 0.8rem 0.7rem;background:linear-gradient(transparent,rgba(255,255,255,0.92));font-size:0.55rem;letter-spacing:0.16em;text-transform:uppercase;color:var(--black);opacity:0;transition:opacity 0.22s}
.o-cell:hover .o-cell-name{opacity:1}

/* ABOUT */
.about-page{padding-top:56px}
.about-inner{display:grid;grid-template-columns:28vw 1fr;align-items:stretch}
.about-img{overflow:visible}
.about-img img{width:100%;height:100%;object-fit:cover;object-position:top center;display:block}
.about-body{padding:3rem 3.5rem;display:flex;flex-direction:column;justify-content:flex-start;background:var(--white)}
.about-eyebrow{font-size:0.56rem;letter-spacing:0.3em;text-transform:uppercase;color:var(--mid);margin-bottom:2rem}
.about-body p{font-size:0.88rem;line-height:2;color:#444;margin-bottom:1rem}
.about-body strong{font-weight:700;color:var(--black)}

/* CONTACT */
.contact-page{padding-top:56px;min-height:calc(100vh - 56px);display:flex;align-items:center;justify-content:center}
.contact-inner{width:100%;max-width:520px;padding:3rem 2rem}
.contact-eyebrow{font-size:0.56rem;letter-spacing:0.3em;text-transform:uppercase;color:var(--mid);margin-bottom:1.5rem}
.contact-name{font-family:var(--serif);font-size:2rem;font-weight:200;font-style:italic;margin-bottom:0.4rem}
.contact-email-link{font-size:0.78rem;color:var(--mid);text-decoration:none;letter-spacing:0.04em;display:block;margin-bottom:1.5rem;transition:color 0.2s;border-bottom:1px solid var(--rule);padding-bottom:1.5rem}
.contact-email-link:hover{color:var(--black)}
.contact-intro{font-size:0.78rem;line-height:1.9;color:var(--mid);margin-bottom:2rem}
.form{display:flex;flex-direction:column;gap:1.2rem}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.field{display:flex;flex-direction:column;gap:0.3rem}
.field label{font-size:0.55rem;letter-spacing:0.2em;text-transform:uppercase;color:var(--mid)}
.field input,.field textarea{border:none;border-bottom:1px solid var(--rule);padding:0.5rem 0;font-family:var(--sans);font-size:0.82rem;font-weight:300;color:var(--black);background:transparent;outline:none;transition:border-color 0.2s}
.field input:focus,.field textarea:focus{border-bottom-color:var(--black)}
.field textarea{resize:vertical;min-height:80px}
.btn-send{align-self:flex-start;padding:0.75rem 2.2rem;background:var(--black);color:var(--white);font-family:var(--sans);font-size:0.6rem;font-weight:300;letter-spacing:0.2em;text-transform:uppercase;border:none;cursor:pointer;transition:opacity 0.2s;margin-top:0.5rem}
.btn-send:hover{opacity:0.65}

/* PRODUCT PAGE */
.product-page{padding-top:56px;display:grid;grid-template-columns:1fr 420px;min-height:calc(100vh - 56px)}
.product-gallery{display:flex;flex-direction:column;gap:2px;padding:2px}
.product-main{overflow:hidden;background:#f8f8f8;cursor:pointer;max-height:80vh;display:flex;align-items:center;justify-content:center}
.product-main img{width:100%;height:100%;object-fit:contain;display:block;max-height:80vh;transition:transform 0.4s ease}
.product-main:hover img{transform:scale(1.03)}
.product-thumbs{display:grid;grid-template-columns:repeat(8,1fr);gap:2px}
.product-thumb{overflow:hidden;aspect-ratio:1;cursor:pointer;background:#f8f8f8;opacity:0.55;transition:opacity 0.2s}
.product-thumb.active{opacity:1;outline:1px solid var(--black)}
.product-thumb:hover{opacity:1}
.product-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.product-info{padding:3rem 2.5rem;border-left:1px solid var(--rule);display:flex;flex-direction:column;justify-content:flex-start;overflow-y:auto}
.product-breadcrumb{font-size:0.55rem;letter-spacing:0.16em;text-transform:uppercase;color:var(--mid);margin-bottom:2rem;display:flex;gap:0.5rem;align-items:center}
.product-breadcrumb a{color:var(--mid);text-decoration:none;cursor:pointer;transition:color 0.2s}
.product-breadcrumb a:hover{color:var(--black)}
.product-breadcrumb span{opacity:0.4}
.product-title{font-family:var(--serif);font-size:1.6rem;font-weight:200;font-style:italic;margin-bottom:1.5rem;line-height:1.2}
.product-specs{margin-bottom:1.8rem;padding-bottom:1.8rem;border-bottom:1px solid var(--rule)}
.product-spec{display:flex;gap:1rem;margin-bottom:0.5rem;align-items:baseline}
.product-spec-label{font-size:0.55rem;letter-spacing:0.18em;text-transform:uppercase;color:var(--mid);min-width:70px}
.product-spec-value{font-size:0.82rem;color:var(--black)}
.product-desc{font-size:0.84rem;line-height:2;color:#444;margin-bottom:1rem}
.product-year{font-size:0.6rem;letter-spacing:0.2em;text-transform:uppercase;color:var(--mid);margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid var(--rule)}

/* FOOTER */
footer{border-top:1px solid var(--rule);padding:1.5rem 2.5rem;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}
footer p{font-size:0.56rem;letter-spacing:0.1em;color:var(--mid)}
.footer-links{display:flex;gap:1.5rem}
.footer-links a{font-size:0.56rem;letter-spacing:0.15em;text-transform:uppercase;color:var(--mid);text-decoration:none;transition:color 0.2s}
.footer-links a:hover{color:var(--black)}

/* MOBILE */
@media(max-width:768px){
  header{padding:0 1.2rem}
  nav{display:none}
  .hamburger{display:flex}
  .hero{height:70vw}
  .about-inner{grid-template-columns:1fr;height:auto}
  .about-img{height:70vw}
  .about-body{padding:2.5rem 1.5rem}
  footer{padding:1.2rem 1.5rem;flex-direction:column;align-items:flex-start}
  .product-page{grid-template-columns:1fr}
  .product-info{border-left:none;border-top:1px solid var(--rule);padding:2rem 1.5rem}
  .product-thumbs{grid-template-columns:repeat(4,1fr)}
  .j-grid-5{grid-template-columns:repeat(2,1fr)}
  .o-grid{grid-template-columns:repeat(2,1fr)}
}