/* Shared styles — used by every page */
*{margin:0;padding:0;box-sizing:border-box}
:root{
  --cream:#FAF7F2;--ink:#1A1714;--linen:#EDE8DF;--gold:#B8935A;--dust:#8C7B6B;--silk:#D4C5A9;
  --ff-serif:'Cormorant Garamond',Georgia,serif;
  --ff-sans:'DM Sans',system-ui,sans-serif;
}
html{scroll-behavior:smooth}
body{background:var(--cream);color:var(--ink);font-family:var(--ff-sans);font-size:16px;line-height:1.7;overflow-x:hidden}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:1.2rem 3rem;display:flex;justify-content:space-between;align-items:center;transition:all .4s ease}
.nav-logo{display:flex;align-items:center;font-family:var(--ff-serif);font-size:1.2rem;font-weight:400;letter-spacing:.12em;text-transform:uppercase;color:var(--ink);text-decoration:none}
.nav-links{display:flex;gap:2.5rem;list-style:none}
.nav-links a{font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink);text-decoration:none;opacity:.7;transition:opacity .2s}
.nav-links a:hover{opacity:1}
.nav-cta{background:var(--ink);color:var(--cream);border:none;padding:.65rem 1.6rem;font-family:var(--ff-sans);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;cursor:pointer;transition:all .25s}
.nav-cta:hover{background:var(--gold)}
.nav-links a.active{opacity:1}

/* LIGHTBOX */
.lightbox{position:fixed;inset:0;background:rgba(26,23,20,.92);z-index:500;display:flex;align-items:center;justify-content:center;backdrop-filter:blur(8px);opacity:0;pointer-events:none;transition:opacity .3s}
.lightbox.open{opacity:1;pointer-events:all}
.lightbox img{max-width:90vw;max-height:88vh;object-fit:contain;box-shadow:0 32px 80px rgba(0,0,0,.5)}
.lb-close{position:absolute;top:1.5rem;right:1.8rem;background:none;border:none;color:var(--cream);font-size:2rem;cursor:pointer;line-height:1;opacity:.7;transition:opacity .2s}
.lb-close:hover{opacity:1}
.lb-prev,.lb-next{position:absolute;top:50%;transform:translateY(-50%);background:none;border:0.5px solid rgba(250,247,242,.25);color:var(--cream);font-size:1.4rem;width:48px;height:48px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s}
.lb-prev{left:1.5rem}.lb-next{right:1.5rem}
.lb-prev:hover,.lb-next:hover{background:rgba(250,247,242,.08);border-color:var(--gold)}
.lb-counter{position:absolute;bottom:1.5rem;left:50%;transform:translateX(-50%);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:rgba(250,247,242,.4)}

/* FOOTER */
footer{background:var(--ink);padding:3rem;display:flex;justify-content:space-between;align-items:center;gap:2rem;flex-wrap:wrap}
.footer-logo{font-family:var(--ff-serif);font-size:1rem;letter-spacing:.15em;text-transform:uppercase;color:var(--cream)}
.footer-copy{font-size:.72rem;color:var(--dust);letter-spacing:.06em}
.footer-links{display:flex;gap:2rem}
.footer-links a{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--dust);text-decoration:none;transition:color .2s}
.footer-links a:hover{color:var(--cream)}

/* STICKY CTA */
.sticky-cta{position:fixed;bottom:2rem;right:2rem;z-index:90;background:var(--gold);color:var(--cream);border:none;padding:.85rem 1.8rem;font-family:var(--ff-sans);font-size:.75rem;letter-spacing:.18em;text-transform:uppercase;cursor:pointer;transition:all .3s;box-shadow:0 8px 32px rgba(184,147,90,.3)}
.sticky-cta:hover{background:var(--ink)}

/* MODAL */
.modal-overlay{position:fixed;inset:0;background:rgba(26,23,20,.7);z-index:200;display:flex;align-items:center;justify-content:center;backdrop-filter:blur(6px);opacity:0;pointer-events:none;transition:opacity .3s}
.modal-overlay.open{opacity:1;pointer-events:all}
.modal{background:var(--cream);max-width:540px;width:90%;padding:3.5rem;position:relative;transform:translateY(20px);transition:transform .3s}
.modal-overlay.open .modal{transform:translateY(0)}
.modal-close{position:absolute;top:1.5rem;right:1.5rem;background:none;border:none;font-size:1.4rem;cursor:pointer;color:var(--dust);line-height:1}
.modal-close:hover{color:var(--ink)}
.modal-eyebrow{font-size:.65rem;letter-spacing:.28em;text-transform:uppercase;color:var(--gold);margin-bottom:.8rem}
.modal-heading{font-family:var(--ff-serif);font-size:2rem;font-weight:300;margin-bottom:.5rem;line-height:1.2}
.modal-sub{font-size:.85rem;color:var(--dust);margin-bottom:2rem}

/* FORM FIELDS */
.form-field{margin-bottom:1.4rem}
.form-field label{display:block;font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;color:var(--dust);margin-bottom:.6rem}
.form-field input,.form-field select,.form-field textarea{width:100%;background:transparent;border:none;border-bottom:0.5px solid var(--silk);padding:.7rem 0;font-family:var(--ff-sans);font-size:.9rem;color:var(--ink);outline:none;transition:border-color .2s}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{border-bottom-color:var(--gold)}
.form-submit{background:var(--ink);color:var(--cream);border:none;padding:1rem 2.8rem;font-family:var(--ff-sans);font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;cursor:pointer;transition:all .25s}
.form-submit:hover{background:var(--gold)}

/* REVEAL */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* NAV — MOBILE MENU */
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:.5rem;margin-left:auto;margin-right:.8rem;color:var(--ink)}
.nav-toggle span{display:block;width:22px;height:1.5px;background:currentColor;margin:5px 0;transition:transform .25s,opacity .2s}
.nav-toggle.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
/* FORMS */
.form-status{font-size:.82rem;margin-top:1rem;min-height:1.2em;color:var(--dust);line-height:1.5}
.form-status.ok{color:#4f7a4a}
.form-status.err{color:#a94438}
.hp{position:absolute;left:-9999px;width:0;height:0;opacity:0}
.form-submit:disabled{opacity:.6;cursor:wait}
.contact-detail-text a{color:inherit;text-decoration:none;border-bottom:.5px solid var(--silk)}
.contact-detail-text a:hover{color:var(--ink);border-color:var(--gold)}

/* WHATSAPP */
.wa-float{position:fixed;bottom:5.6rem;right:2rem;z-index:90;display:flex;align-items:center;gap:.55rem;background:#25D366;color:#fff;text-decoration:none;padding:.7rem 1.3rem;font-family:var(--ff-sans);font-size:.75rem;letter-spacing:.16em;text-transform:uppercase;box-shadow:0 8px 28px rgba(37,211,102,.3);transition:background .25s}
.wa-float:hover{background:#1da851}
.wa-float svg{width:18px;height:18px;stroke:#fff;fill:none;stroke-width:1.8}
@media(max-width:560px){.wa-float{right:1rem;bottom:4.8rem;padding:.65rem 1rem}.sticky-cta{right:1rem;bottom:1rem}}

/* RESPONSIVE (shared) */
@media(max-width:900px){
  nav{padding:1rem 1.5rem}
  .nav-links{display:none}
  footer{flex-direction:column;text-align:center}
  .nav-toggle{display:block}
  .nav-links.open{display:flex;flex-direction:column;gap:0;position:absolute;top:100%;left:0;right:0;background:var(--cream);border-bottom:0.5px solid var(--silk);padding:.5rem 1.5rem 1rem}
  .nav-links.open a{display:block;padding:.9rem 0;color:var(--ink)!important;opacity:1}
  .nav-cta{padding:.55rem 1rem}
}

/* LOGO */
.nav-logo img{height:48px;width:auto;display:block}
.nav-logo .logo-light{display:none}
.footer-logo{display:inline-block;line-height:0}
.footer-logo img{height:56px;width:auto;display:block;filter:brightness(1.5) saturate(1.15)}
nav{padding-top:1rem;padding-bottom:1rem}
@media(max-width:560px){.nav-logo img{height:34px}.footer-logo img{height:44px}}

/* PHONE POLISH (shared) */
html{-webkit-text-size-adjust:100%}
img{max-width:100%}
@media(max-width:560px){
  nav{gap:.6rem}
  .nav-toggle{margin-right:0}
  .nav-cta{display:none}              /* the floating "request a sample" button already covers this */
  .nav-toggle{margin-left:auto}
  /* floating buttons: compact, no longer covering content */
  .wa-float{width:48px;height:48px;padding:0;justify-content:center;font-size:0;gap:0;border-radius:50%;right:1rem;bottom:4.6rem}
  .wa-float svg{width:22px;height:22px}
  .sticky-cta{right:1rem;bottom:1rem;padding:.7rem 1.2rem;font-size:.7rem;letter-spacing:.14em}
  footer{padding:2.5rem 1.5rem 6rem;gap:1.5rem}
  .footer-logo{margin:0 auto}
  .footer-links{flex-wrap:wrap;justify-content:center;gap:.8rem 1.4rem}
  .modal{padding:2.5rem 1.5rem;width:92%;max-height:92vh;overflow-y:auto}
  .modal-heading{font-size:1.7rem}
  .lb-prev,.lb-next{width:40px;height:40px;background:rgba(26,23,20,.5)}
  .lb-prev{left:.6rem}.lb-next{right:.6rem}
  .lightbox img{max-width:96vw}
}