:root{
  --navy:#0d3b66; --blue:#1478d4; --green:#4caf2f; --lime:#9be21a;
  --ink:#17324d; --muted:#6c7d8f; --bg:#f5f8fb; --line:#dfe7ef; --white:#fff;
  --shadow:0 10px 30px rgba(17,54,88,.10);
}
*{box-sizing:border-box} html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);background:#fff}
a{color:inherit;text-decoration:none}.wrap{width:min(1180px,calc(100% - 36px));margin:auto}
.site-header{position:sticky;top:0;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);z-index:20}
.nav{height:82px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.brand img{display:block;width:178px;max-height:64px;object-fit:contain}
nav{display:flex;align-items:center;gap:24px;font-weight:700} nav a.active{color:var(--blue)}
.btn{display:inline-flex;align-items:center;justify-content:center;background:var(--blue);color:#fff;padding:14px 22px;border-radius:12px;font-weight:800;box-shadow:0 7px 18px rgba(20,120,212,.18)}
.btn:hover{transform:translateY(-1px)}.btn-small{padding:10px 16px}.btn-secondary{background:#fff;color:var(--navy);border:1px solid var(--line);box-shadow:none}
.hero{background:linear-gradient(180deg,#f7fbff,#fff);padding:78px 0 64px}.hero-grid{display:grid;grid-template-columns:1.3fr .8fr;gap:52px;align-items:center}
.eyebrow{display:inline-block;color:var(--green);font-size:.78rem;font-weight:900;letter-spacing:.12em;margin-bottom:10px}.eyebrow.light{color:#c7f68f}
h1,h2,h3,p{margin-top:0}h1{font-size:clamp(2.5rem,5vw,4.5rem);line-height:1.03;letter-spacing:-.04em;margin-bottom:22px}h2{font-size:clamp(2rem,3vw,3rem);letter-spacing:-.03em;margin-bottom:18px}
.hero-copy{font-size:1.16rem;line-height:1.75;color:var(--muted);max-width:720px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0 14px}.fineprint{font-size:.9rem;color:var(--muted)}
.deal-card{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:24px;padding:34px;position:relative;overflow:hidden}
.deal-card:before{content:"";position:absolute;inset:auto -40px -50px auto;width:180px;height:180px;border-radius:50%;background:#ecf8e7}
.deal-burst{width:120px;height:120px;border-radius:50%;background:var(--lime);display:grid;place-content:center;text-align:center;font-size:.85rem;font-weight:900;color:var(--navy);margin-bottom:28px;line-height:1}
.deal-burst strong{font-size:2.5rem}.deal-card p{color:var(--muted);line-height:1.65}.chips{display:flex;flex-wrap:wrap;gap:8px}.chips span{background:#eef5fb;padding:8px 10px;border-radius:999px;font-size:.82rem;font-weight:700}
.category-section,.inventory-section{padding:72px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:28px}.section-head>a{color:var(--blue);font-weight:800}
.category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.category-card{border:1px solid var(--line);border-radius:18px;padding:24px;background:#fff;box-shadow:0 7px 20px rgba(17,54,88,.05)}
.category-card:hover{border-color:#b9d8f5}.category-card span{font-size:2rem;display:block;margin-bottom:16px}.category-card strong{font-size:1.08rem;display:block;margin-bottom:6px}.category-card small{color:var(--muted)}
.how-section{padding:72px 0;background:var(--bg)}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.steps>div{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px}.steps b{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:#eaf6e5;color:var(--green);margin-bottom:18px}.steps p{color:var(--muted);line-height:1.65}
.cta{background:var(--navy);color:#fff;padding:54px 0}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:28px}.btn-light{background:#fff;color:var(--navy);box-shadow:none}
footer{padding:38px 0;border-top:1px solid var(--line)}.footer-grid{display:flex;justify-content:space-between;gap:30px}.footer-grid p{color:var(--muted);margin:6px 0 0}.footer-grid>div:last-child{display:flex;gap:18px;font-weight:700}
.inventory-hero{padding:56px 0;background:var(--bg)}.inventory-hero h1{font-size:clamp(2.4rem,4vw,3.8rem);margin-bottom:10px}.inventory-hero p{color:var(--muted);font-size:1.05rem}
.filters{display:grid;grid-template-columns:1.7fr 1fr 1fr;gap:12px;margin-bottom:26px}.filters input,.filters select{width:100%;border:1px solid var(--line);border-radius:12px;padding:14px 15px;font:inherit;background:#fff;color:var(--ink)}
.status{padding:12px 0 20px;color:var(--muted)}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.product-card{border:1px solid var(--line);border-radius:18px;background:#fff;overflow:hidden;box-shadow:0 8px 22px rgba(17,54,88,.06)}
.product-image{aspect-ratio:4/3;background:#f1f5f9;display:flex;align-items:center;justify-content:center;color:#8fa0b0;font-weight:800;overflow:hidden}.product-image img{width:100%;height:100%;object-fit:cover}
.product-body{padding:18px}.product-meta{display:flex;justify-content:space-between;gap:10px;color:var(--muted);font-size:.82rem;margin-bottom:9px}.product-body h3{font-size:1.08rem;margin-bottom:12px}
.price-row{display:flex;align-items:baseline;gap:10px}.our-price{font-size:1.45rem;font-weight:900;color:var(--navy)}.retail-price{text-decoration:line-through;color:#97a5b2}.discount{margin-left:auto;color:var(--green);font-weight:900;font-size:.85rem}
.card-actions{display:flex;gap:10px;margin-top:16px}.card-actions a{flex:1;text-align:center;padding:10px 12px;border-radius:10px;font-weight:800;border:1px solid var(--line)}.card-actions a.primary{background:var(--blue);color:#fff;border-color:var(--blue)}
.empty{grid-column:1/-1;text-align:center;padding:70px 20px;background:var(--bg);border:1px dashed #c9d6e2;border-radius:18px}.empty h3{font-size:1.35rem}.empty p{color:var(--muted);max-width:520px;margin:0 auto}
.visit-section{padding:30px 0 72px}.visit-card{border:1px solid var(--line);border-radius:20px;background:#f8fbff;padding:30px;display:flex;align-items:center;justify-content:space-between;gap:28px}.visit-card p{color:var(--muted);margin-bottom:0;max-width:720px}
@media(max-width:900px){nav a:not(.btn){display:none}.hero-grid,.steps{grid-template-columns:1fr}.category-grid,.product-grid{grid-template-columns:repeat(2,1fr)}.filters{grid-template-columns:1fr}.deal-card{max-width:560px}.cta-inner,.visit-card{align-items:flex-start;flex-direction:column}}
@media(max-width:600px){.nav{height:72px}.brand img{width:150px}.hero{padding-top:52px}.category-grid,.product-grid{grid-template-columns:1fr}.footer-grid{flex-direction:column}.section-head{align-items:flex-start;flex-direction:column}}

/* Product details / gallery */
.clickable-card{cursor:pointer;transition:transform .15s ease,border-color .15s ease,box-shadow .15s ease}
.clickable-card:hover,.clickable-card:focus{transform:translateY(-2px);border-color:#b9d8f5;box-shadow:0 14px 30px rgba(17,54,88,.12);outline:none}
.product-image{position:relative}.photo-count{position:absolute;right:10px;bottom:10px;background:rgba(13,59,102,.88);color:#fff;padding:6px 9px;border-radius:999px;font-size:.74rem;font-weight:800}
.card-actions button{flex:1;text-align:center;padding:10px 12px;border-radius:10px;font:inherit;font-weight:800;border:1px solid var(--line);cursor:pointer}.card-actions button.primary{background:var(--blue);color:#fff;border-color:var(--blue)}
body.modal-open{overflow:hidden}
.product-modal,.image-lightbox{position:fixed;inset:0;z-index:100}.modal-backdrop,.lightbox-backdrop{position:absolute;inset:0;background:rgba(10,25,40,.72);backdrop-filter:blur(4px)}
.modal-panel{position:relative;z-index:1;width:min(1120px,calc(100% - 28px));max-height:calc(100vh - 36px);overflow:auto;margin:18px auto;background:#fff;border-radius:22px;box-shadow:0 28px 80px rgba(0,0,0,.28)}
.modal-close,.lightbox-close{position:absolute;z-index:5;right:16px;top:12px;width:42px;height:42px;border:0;border-radius:50%;background:#fff;color:var(--navy);font-size:1.8rem;line-height:1;cursor:pointer;box-shadow:0 4px 16px rgba(0,0,0,.15)}
.product-detail-layout{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);gap:34px;padding:34px}.detail-gallery{min-width:0}.detail-main-image{width:100%;padding:0;border:0;background:#f1f5f9;border-radius:16px;overflow:hidden;cursor:zoom-in;position:relative}.detail-main-image img{display:block;width:100%;aspect-ratio:4/3;object-fit:contain;background:#f1f5f9}.detail-main-image span{position:absolute;left:12px;bottom:12px;background:rgba(13,59,102,.88);color:white;padding:7px 10px;border-radius:999px;font-size:.76rem;font-weight:800}
.detail-thumbs{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:10px}.modal-thumb{padding:0;border:2px solid transparent;border-radius:10px;background:#f1f5f9;overflow:hidden;cursor:pointer}.modal-thumb.active{border-color:var(--blue)}.modal-thumb img{display:block;width:100%;aspect-ratio:1/1;object-fit:cover}.detail-no-image{display:grid;place-items:center;aspect-ratio:4/3;background:#f1f5f9;border-radius:16px;color:#8fa0b0;font-weight:800}
.detail-copy{padding:10px 0}.detail-copy h2{font-size:clamp(1.8rem,3vw,2.65rem);margin:7px 0 6px}.detail-brand{font-weight:800;color:var(--muted);margin-bottom:18px}.detail-price-row{margin:18px 0}.detail-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:22px 0}.detail-facts>div{background:var(--bg);border-radius:12px;padding:12px}.detail-facts span{display:block;color:var(--muted);font-size:.75rem;font-weight:700;margin-bottom:4px}.detail-facts strong{font-size:.93rem}.detail-section{border-top:1px solid var(--line);padding-top:20px;margin-top:20px}.detail-section h3{font-size:1.05rem;margin-bottom:9px}.detail-section p{color:var(--muted);line-height:1.65}.detail-section-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px}.detail-section-head span{color:var(--muted);font-size:.76rem;font-weight:700}.detail-muted{background:var(--bg);padding:14px;border-radius:10px;margin:0}
.seller-list{display:grid;gap:8px}.seller-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px;border:1px solid var(--line);border-radius:12px}.seller-row>div{min-width:0}.seller-row strong{font-size:.95rem}.seller-row small{display:block;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:420px;margin-top:3px}.seller-rank{display:inline-grid;place-items:center;width:24px;height:24px;border-radius:50%;background:#eef5fb;color:var(--navy);font-size:.72rem;font-weight:900;margin-right:8px}.seller-price{font-size:1.05rem;font-weight:900;color:var(--navy);white-space:nowrap}.detail-interest{margin-top:24px;width:100%}
.image-lightbox{display:grid;place-items:center;padding:34px}.image-lightbox[hidden],.product-modal[hidden]{display:none}.lightbox-backdrop{z-index:0}.image-lightbox img{position:relative;z-index:1;max-width:94vw;max-height:90vh;object-fit:contain;background:#fff;border-radius:12px;box-shadow:0 24px 80px rgba(0,0,0,.35)}.lightbox-close{position:fixed;background:rgba(255,255,255,.94)}
@media(max-width:900px){.product-detail-layout{grid-template-columns:1fr;padding:22px}.modal-panel{width:min(760px,calc(100% - 18px));max-height:calc(100vh - 18px);margin:9px auto}.detail-thumbs{grid-template-columns:repeat(4,1fr)}.detail-facts{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.product-detail-layout{padding:15px}.detail-thumbs{grid-template-columns:repeat(4,1fr)}.detail-facts{grid-template-columns:1fr}.seller-row{align-items:flex-start}.seller-row small{max-width:220px}}