:root{--green:#111d18;--green-2:#1d6849;--lime:#c8f15a;--bg:#f5f8f6;--ink:#101915;--muted:#708077;--line:#dfe8e3;--red:#c84848;--shadow:0 18px 45px rgba(17,29,24,.08)}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"DM Sans",Arial,sans-serif}
button,input{font:inherit}
button{cursor:pointer}
.hidden{display:none!important}
.catalog-hero{min-height:330px;background:radial-gradient(circle at 78% 20%,rgba(200,241,90,.18),transparent 28%),linear-gradient(145deg,#0b1712,#143d2b);color:#fff;padding:22px clamp(18px,4vw,52px) 44px;position:relative;overflow:hidden}
.catalog-hero:after{content:"";position:absolute;right:-40px;bottom:-80px;width:330px;height:330px;background:radial-gradient(circle,rgba(200,241,90,.18) 0 2px,transparent 2.5px);background-size:18px 18px;opacity:.65;transform:rotate(-12deg)}
.catalog-nav{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:18px}
.catalog-brand{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none}
.catalog-brand span{width:39px;height:39px;border-radius:11px;background:var(--lime);color:#14221c;display:grid;place-items:center;font-weight:900;transform:skew(-8deg)}
.catalog-brand strong{font:800 20px Manrope,Arial;letter-spacing:2px}.catalog-brand small{display:block;font:700 8px "DM Sans";letter-spacing:1.5px;color:#a9b8b1;margin-top:2px}
.hero-copy{position:relative;z-index:1;max-width:680px;margin-top:54px}
.eyebrow{color:var(--lime);font-size:10px;font-weight:900;letter-spacing:1.7px}
h1{font:800 clamp(34px,6vw,62px)/.98 Manrope,Arial;margin:12px 0 16px;letter-spacing:-1.5px}
.hero-copy p{max-width:560px;color:#d6e2dc;font-size:16px;line-height:1.6;margin:0}
.catalog-main{max-width:1240px;margin:-38px auto 60px;padding:0 clamp(16px,4vw,32px);position:relative;z-index:2}
.catalog-tools{background:#fff;border:1px solid var(--line);border-radius:18px;padding:15px;box-shadow:var(--shadow);display:grid;gap:13px;margin-bottom:20px}
.catalog-search{height:48px;border:1px solid var(--line);background:#f8faf9;border-radius:13px;padding:0 14px;display:flex;align-items:center;gap:10px;color:var(--muted)}
.catalog-search input{width:100%;border:0;outline:0;background:transparent;color:var(--ink)}
.catalog-tabs{display:flex;gap:8px;overflow:auto;padding-bottom:2px}
.catalog-tabs button{border:1px solid var(--line);background:#fff;color:#5f6e66;border-radius:999px;padding:10px 13px;font-size:12px;font-weight:900;white-space:nowrap}
.catalog-tabs button.active{background:var(--green);border-color:var(--green);color:#fff}
.catalog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.catalog-card{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column}
.catalog-photo{height:245px;background:linear-gradient(135deg,#e8f0eb,#d7e8df);position:relative;display:grid;place-items:center;overflow:hidden}
.catalog-photo img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .25s ease}
.catalog-card:hover .catalog-photo img{transform:scale(1.035)}
.catalog-placeholder{font-size:58px;color:var(--green-2)}
.badge{position:absolute;left:12px;top:12px;border-radius:999px;padding:7px 9px;font-size:10px;font-weight:900;background:#fff;color:var(--green);box-shadow:0 8px 24px rgba(0,0,0,.08)}
.badge.soon{color:var(--red);background:#fff1f1}
.catalog-info{padding:17px;display:grid;gap:12px;flex:1}
.catalog-title{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}
.catalog-title h2{font:800 18px Manrope,Arial;margin:0}.catalog-title small{display:block;color:var(--muted);font-size:11px;margin-top:3px}
.price{font:900 19px Manrope,Arial;color:var(--green-2);white-space:nowrap}
.chips{display:flex;gap:6px;flex-wrap:wrap}.chip{background:#edf5f1;color:#415149;border-radius:999px;padding:6px 8px;font-size:11px;font-weight:800}
.catalog-actions{display:flex;gap:8px;margin-top:auto}.catalog-actions button,.catalog-actions a{flex:1;border:0;border-radius:12px;padding:12px;text-align:center;text-decoration:none;font-size:12px;font-weight:900}
.details-btn{background:#edf5f1;color:var(--green)}.whatsapp-btn{background:#1d6849;color:#fff}
.catalog-empty{text-align:center;color:var(--muted);padding:50px}
.product-panel{position:fixed;inset:0;z-index:50;display:grid;place-items:center;padding:18px}
.panel-backdrop{position:absolute;inset:0;border:0;background:rgba(7,18,13,.68);backdrop-filter:blur(3px)}
.panel-card{position:relative;width:min(1080px,100%);max-height:90vh;overflow:auto;background:#fff;border-radius:22px;box-shadow:0 30px 90px rgba(0,0,0,.3)}
.panel-layout{display:grid;grid-template-columns:minmax(360px,.92fr) 1.08fr}
.panel-image{min-height:430px;background:#edf5f1;display:grid;place-items:center;overflow:hidden}.panel-image img{width:100%;height:100%;object-fit:contain;display:block}.panel-image .catalog-placeholder{font-size:80px}
.panel-content{padding:24px;display:grid;gap:13px;align-content:start}.panel-content h2{font:800 27px Manrope,Arial;margin:0}.panel-content p{margin:0;color:var(--muted);line-height:1.45}
.panel-close{position:absolute;right:14px;top:14px;border:0;background:#fff;width:38px;height:38px;border-radius:50%;font-size:22px;box-shadow:0 8px 24px rgba(0,0,0,.13);z-index:2}
.variant-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(128px,1fr));gap:7px;align-items:stretch}
.variant-row{display:grid;gap:3px;background:#f8faf9;border:1px solid var(--line);border-radius:11px;padding:9px 10px;font-size:12px;min-height:54px}
.variant-row span{font-weight:800;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.variant-row b{color:var(--green);font-size:11px}
.variant-row.unavailable{background:#fff7f7;border-color:#f1d3d3}.variant-row.unavailable span{color:#7a6363}.variant-row.unavailable b{color:var(--red)}
.toast{position:fixed;right:20px;bottom:20px;background:#15231d;color:#fff;padding:12px 16px;border-radius:10px;box-shadow:0 12px 30px rgba(0,0,0,.2);opacity:0;transform:translateY(30px);transition:.2s;z-index:80}.toast.show{opacity:1;transform:none}
@media(max-width:980px){.catalog-grid{grid-template-columns:repeat(2,1fr)}.panel-layout{grid-template-columns:1fr}.panel-image{min-height:340px}.variant-list{grid-template-columns:repeat(auto-fit,minmax(118px,1fr))}}
@media(max-width:620px){.catalog-hero{min-height:300px;padding:18px 18px 38px}.hero-copy{margin-top:40px}.catalog-main{margin-top:-30px}.catalog-grid{grid-template-columns:1fr}.catalog-photo{height:285px}.catalog-actions{flex-direction:column}.panel-card{border-radius:18px;max-height:92vh}.panel-content{padding:18px;gap:11px}.panel-content h2{font-size:24px}.panel-image{min-height:250px}.variant-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.variant-row{padding:8px;min-height:50px}}