/* ============================================================
   FERNSTEAD — Backyard structures for pets & gardens
   Design language: garden estate / modern farmhouse
   ============================================================ */

:root{
  --fern:#2F5D45;
  --fern-deep:#1F4030;
  --fern-soft:#4A7A5C;
  --sage:#8AA891;
  --sage-pale:#DFE8DF;
  --cream:#FBF8F2;
  --paper:#FFFFFF;
  --bark:#7A6550;
  --ink:#1C2622;
  --muted:#5F6D66;
  --line:#E4DFD4;
  --line-soft:#F0ECE3;
  --accent:#B4693B;

  --max:1200px;
  --gut:clamp(20px,5vw,56px);
  --radius:3px;

  --serif:"Fraunces",ui-serif,Georgia,"Times New Roman",serif;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--cream);color:var(--ink);
  font-family:var(--sans);font-size:16.5px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--fern);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--fern-deep)}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.15;letter-spacing:-.01em;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,5vw,3.4rem)}
h2{font-size:clamp(1.6rem,3.4vw,2.3rem)}
h3{font-size:1.22rem}
p{margin:0 0 1.1em}
.wrap{max-width:var(--max);margin-inline:auto;padding-inline:var(--gut)}
.eyebrow{
  font-size:.72rem;letter-spacing:.19em;text-transform:uppercase;
  font-weight:600;color:var(--fern-soft);margin:0 0 .9em;
}
.lede{font-size:1.12rem;color:var(--muted);max-width:60ch}
.muted{color:var(--muted)}
.center{text-align:center}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  font-family:var(--sans);font-size:.93rem;font-weight:600;letter-spacing:.02em;
  padding:.86em 1.7em;border-radius:var(--radius);border:1.5px solid transparent;
  cursor:pointer;text-decoration:none;transition:background .15s,color .15s,border-color .15s;
}
.btn-primary{background:var(--fern);color:#fff;border-color:var(--fern)}
.btn-primary:hover{background:var(--fern-deep);border-color:var(--fern-deep);color:#fff}
.btn-outline{background:transparent;color:var(--fern);border-color:var(--fern)}
.btn-outline:hover{background:var(--fern);color:#fff}
.btn-block{width:100%}
.btn-paypal{background:#FFC439;color:#12325B;border-color:#EDB219;font-weight:700}
.btn-paypal:hover{background:#F0B429;color:#12325B}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;background:rgba(251,248,242,.94);
  backdrop-filter:saturate(140%) blur(8px);border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:1.4rem;height:70px}
.logo{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--fern);flex:none}
.logo svg{width:32px;height:32px;flex:none}
.logo-text{
  font-family:var(--serif);font-size:1.22rem;font-weight:600;
  letter-spacing:.055em;text-transform:lowercase;color:var(--fern-deep);
}
.nav{display:flex;gap:1.5rem;margin-left:auto;align-items:center}
.nav a{
  font-size:.86rem;font-weight:500;letter-spacing:.04em;text-transform:uppercase;
  color:var(--ink);text-decoration:none;
}
.nav a:hover,.nav a[aria-current="page"]{color:var(--fern);text-decoration:underline}
.nav-toggle{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:var(--radius);padding:.5em .8em;font-size:.85rem;cursor:pointer;color:var(--ink)}
@media(max-width:860px){
  .nav-toggle{display:block}
  .nav{
    position:absolute;top:70px;left:0;right:0;flex-direction:column;align-items:flex-start;
    gap:0;background:var(--cream);border-bottom:1px solid var(--line);padding:.5rem var(--gut) 1.2rem;
  }
  .nav:not(.open){display:none}
  .nav a{padding:.7rem 0;width:100%;border-bottom:1px solid var(--line-soft)}
}

/* ---------- announcement ---------- */
.announce{
  background:var(--fern-deep);color:#EAF1EA;text-align:center;
  font-size:.79rem;letter-spacing:.06em;padding:.6em 1em;
}

/* ---------- hero ---------- */
.hero{position:relative;background:var(--fern-deep);color:#fff;overflow:hidden}
.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.5}
.hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(23,48,35,.90) 0%,rgba(23,48,35,.62) 48%,rgba(23,48,35,.28) 100%);
}
.hero-inner{position:relative;z-index:2;padding:clamp(4.5rem,11vw,8.5rem) 0;max-width:44rem}
.hero h1{color:#fff;margin-bottom:.35em}
.hero .eyebrow{color:#A9C6B0}
.hero p{color:#DCE7DD;font-size:1.1rem;max-width:46ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.8rem}
.hero .btn-outline{color:#fff;border-color:rgba(255,255,255,.55)}
.hero .btn-outline:hover{background:#fff;color:var(--fern-deep);border-color:#fff}

/* ---------- sections ---------- */
.section{padding:clamp(3.5rem,8vw,6rem) 0}
.section-alt{background:var(--paper);border-block:1px solid var(--line)}
.section-head{max-width:56ch;margin-bottom:2.6rem}
.section-head.center{margin-inline:auto;text-align:center}

/* ---------- product grid ---------- */
.grid{display:grid;gap:clamp(1.3rem,3vw,2.2rem)}
.grid-3{grid-template-columns:repeat(auto-fill,minmax(290px,1fr))}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(330px,1fr))}
.card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;
  transition:border-color .18s,transform .18s,box-shadow .18s;
}
.card:hover{border-color:var(--sage);transform:translateY(-3px);box-shadow:0 10px 26px -18px rgba(28,38,34,.45)}
.card-media{aspect-ratio:4/3;overflow:hidden;background:var(--line-soft)}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.card:hover .card-media img{transform:scale(1.035)}
.card-body{padding:1.3rem 1.35rem 1.5rem;display:flex;flex-direction:column;flex:1}
.card-cat{font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--sage);font-weight:600;margin-bottom:.55em}
.card h3{margin:0 0 .5rem;font-size:1.16rem;line-height:1.28}
.card h3 a{color:var(--ink);text-decoration:none}
.card:hover h3 a{color:var(--fern)}
.card p{font-size:.9rem;color:var(--muted);margin-bottom:1.1rem}
.card-foot{margin-top:auto;display:flex;align-items:baseline;gap:.6rem}
.price{font-family:var(--serif);font-size:1.3rem;font-weight:600;color:var(--fern-deep)}
.price-was{font-size:.88rem;color:var(--muted);text-decoration:line-through}

/* ---------- product detail ---------- */
.breadcrumb{font-size:.8rem;color:var(--muted);padding:1.4rem 0 0}
.breadcrumb a{color:var(--muted)}
.pdp{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(1.8rem,4vw,3.6rem);padding:2rem 0 1rem;align-items:start}
@media(max-width:900px){.pdp{grid-template-columns:1fr}}
.gallery-main{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:var(--paper);aspect-ratio:4/3;
}
.gallery-main img{width:100%;height:100%;object-fit:cover}
.thumbs{display:flex;gap:.65rem;margin-top:.75rem;flex-wrap:wrap}
.thumbs button{
  width:82px;aspect-ratio:4/3;padding:0;border:1.5px solid var(--line);
  border-radius:var(--radius);overflow:hidden;cursor:pointer;background:none;
}
.thumbs button[aria-selected="true"]{border-color:var(--fern)}
.thumbs img{width:100%;height:100%;object-fit:cover}

.pdp-brand{
  font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;
  font-weight:700;color:var(--fern-soft);margin-bottom:.7em;
}
.pdp h1{font-size:clamp(1.5rem,2.6vw,2rem);line-height:1.24;margin-bottom:.6rem}
.pdp-sku{font-size:.82rem;color:var(--muted);margin-bottom:1.3rem}
.pdp-price{display:flex;align-items:baseline;gap:.7rem;margin-bottom:.3rem}
.pdp-price .price{font-size:2rem}
.pdp-price .badge{
  font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  background:var(--accent);color:#fff;padding:.28em .7em;border-radius:2px;
}
.pdp-vat{font-size:.82rem;color:var(--muted);margin-bottom:1.5rem}
.opt-label{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;font-weight:600;color:var(--muted);margin:0 0 .6rem}
.swatches{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.6rem}
.swatch{
  font-size:.86rem;padding:.5em 1em;border:1.5px solid var(--line);
  border-radius:var(--radius);background:var(--paper);cursor:pointer;color:var(--ink);
}
.swatch[aria-pressed="true"]{border-color:var(--fern);background:var(--sage-pale);color:var(--fern-deep);font-weight:600}
.buybox{border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);padding:1.4rem;margin-bottom:1.5rem}
.buybox .btn+.btn{margin-top:.65rem}
.buybox-note{font-size:.8rem;color:var(--muted);margin:1rem 0 0;line-height:1.5}
.stock{font-size:.85rem;color:var(--fern);font-weight:600;margin:0 0 1rem;display:flex;align-items:center;gap:.45em}
.stock::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--fern-soft);flex:none}

.bullets{list-style:none;padding:0;margin:0 0 2rem}
.bullets li{position:relative;padding-left:1.5rem;margin-bottom:.85rem;font-size:.94rem;line-height:1.6}
.bullets li::before{
  content:"";position:absolute;left:0;top:.62em;width:7px;height:7px;
  background:var(--sage);border-radius:1px;transform:rotate(45deg);
}
.bullets strong{color:var(--ink)}

/* ---------- info table ---------- */
.info-table{width:100%;border-collapse:collapse;font-size:.9rem;margin-bottom:2rem}
.info-table th,.info-table td{
  text-align:left;padding:.7em .9em;border-bottom:1px solid var(--line-soft);vertical-align:top;
}
.info-table th{width:44%;font-weight:600;color:var(--muted);font-size:.86rem}
.info-table tr:first-child th,.info-table tr:first-child td{border-top:1px solid var(--line-soft)}
.info-table td{color:var(--ink)}
.prose{max-width:68ch}
.prose p{font-size:1rem;line-height:1.75}

/* ---------- feature strip ---------- */
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:2rem}
.feature h3{font-size:1.02rem;margin-bottom:.45rem}
.feature p{font-size:.9rem;color:var(--muted);margin:0}
.feature-num{
  font-family:var(--serif);font-size:.8rem;font-weight:600;color:var(--sage);
  letter-spacing:.1em;display:block;margin-bottom:.7rem;
}

/* ---------- split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:center}
@media(max-width:820px){.split{grid-template-columns:1fr}}
.split img{border-radius:var(--radius);border:1px solid var(--line)}

/* ---------- footer ---------- */
.site-footer{background:var(--fern-deep);color:#C9D9CC;padding:clamp(3rem,6vw,4.5rem) 0 2rem;font-size:.9rem}
.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:2.2rem;margin-bottom:3rem}
@media(max-width:820px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.footer-grid{grid-template-columns:1fr}}
.site-footer h4{
  font-family:var(--sans);font-size:.74rem;letter-spacing:.17em;text-transform:uppercase;
  color:#fff;margin:0 0 1.1rem;font-weight:600;
}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin-bottom:.6rem}
.site-footer a{color:#C9D9CC;text-decoration:none}
.site-footer a:hover{color:#fff;text-decoration:underline}
.footer-logo{display:flex;align-items:center;gap:.6rem;color:#fff;margin-bottom:1rem}
.footer-logo svg{width:30px;height:30px}
.footer-logo span{font-family:var(--serif);font-size:1.18rem;letter-spacing:.055em;text-transform:lowercase}
.footer-about{color:#A9C0AD;max-width:34ch;font-size:.88rem;line-height:1.6}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.14);padding-top:1.6rem;
  display:flex;flex-wrap:wrap;gap:.8rem 1.6rem;justify-content:space-between;
  font-size:.8rem;color:#93AC98;
}

/* ---------- misc ---------- */
.page-head{padding:clamp(2.6rem,6vw,4.5rem) 0 0}
.trust-row{display:flex;flex-wrap:wrap;gap:1.6rem 2.6rem;padding-top:1.6rem;border-top:1px solid var(--line);margin-top:2rem}
.trust{font-size:.84rem;color:var(--muted);display:flex;gap:.55em;align-items:flex-start;max-width:22ch}
.trust strong{display:block;color:var(--ink);font-size:.88rem;margin-bottom:.1em}
.notice{
  background:var(--sage-pale);border-left:3px solid var(--fern-soft);
  padding:1.1rem 1.3rem;border-radius:0 var(--radius) var(--radius) 0;font-size:.92rem;
}
.notice p:last-child{margin-bottom:0}
form label{display:block;font-size:.84rem;font-weight:600;color:var(--muted);margin-bottom:.4rem}
form input,form textarea,form select{
  width:100%;padding:.75em .9em;border:1.5px solid var(--line);border-radius:var(--radius);
  font:inherit;font-size:.94rem;background:var(--paper);color:var(--ink);margin-bottom:1.1rem;
}
form input:focus,form textarea:focus,form select:focus{outline:2px solid var(--sage);outline-offset:1px;border-color:var(--fern-soft)}