:root {
  --bg-primary:   #07070d;
  --bg-secondary: #0d0d1a;
  --bg-card:      #111120;
  --accent-cyan:  #00e5ff;
  --accent-green: #69ff47;
  --text-primary: #e8e8f5;
  --text-secondary:#7070a0;
  --text-muted:   #353555;
  --border:       rgba(255,255,255,0.07);
  --border-accent:rgba(0,229,255,0.3);
  --radius:       8px;
  --radius-lg:    16px;
  --font-mono:    'JetBrains Mono','Fira Code','Courier New',monospace;
  --font-sans:    'Inter',system-ui,-apple-system,sans-serif;
  --transition:   0.25s ease;
  --glow-cyan:    0 0 30px rgba(0,229,255,0.2);
  --glow-green:   0 0 30px rgba(105,255,71,0.2);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  background-image:
    linear-gradient(rgba(0,229,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,229,255,0.025) 1px, transparent 1px);
  background-size: 40px 40px;
}

h1,h2,h3,h4{font-weight:700;letter-spacing:-0.02em}
.mono{font-family:var(--font-mono)}

/* ─── NAV ─── */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7,7,13,0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  padding: 0 2rem;
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

/* ─── LOGO ─── */
.logo {
  display: flex;
  align-items: center;
  gap: 4px;
  text-decoration: none;
}
.el-box {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border: 1.5px solid var(--accent-cyan);
  border-radius: 4px;
  background: rgba(0,229,255,0.05);
  position: relative;
  transition: var(--transition);
}
.el-box:hover{background:rgba(0,229,255,0.12);box-shadow:var(--glow-cyan)}
.el-box .el-num{font-family:var(--font-mono);font-size:9px;color:var(--text-secondary);position:absolute;top:2px;left:3px}
.el-box .el-sym{font-family:var(--font-mono);font-size:19px;font-weight:700;color:var(--accent-cyan);line-height:1}
.el-box .el-name{font-family:var(--font-mono);font-size:7px;color:var(--text-secondary);margin-top:1px}
.logo-dot{color:var(--text-muted);font-size:22px;font-family:var(--font-mono);margin:0 2px}
.logo-suffix{font-family:var(--font-mono);font-size:26px;font-weight:700;color:var(--text-primary);letter-spacing:-1px}

.nav-links{display:flex;align-items:center;gap:2rem;list-style:none}
.nav-links a{color:var(--text-secondary);text-decoration:none;font-size:0.85rem;font-weight:500;letter-spacing:0.06em;text-transform:uppercase;transition:var(--transition);font-family:var(--font-mono)}
.nav-links a:hover,.nav-links a.active{color:var(--accent-cyan)}
.nav-shop-btn{background:var(--accent-cyan)!important;color:var(--bg-primary)!important;padding:0.45rem 1.1rem!important;border-radius:4px;font-weight:700!important}
.nav-shop-btn:hover{background:#fff!important;box-shadow:var(--glow-cyan)}

/* ─── HERO ─── */
.hero {
  padding: 9rem 2rem 6rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content:'';
  position:absolute;top:50%;left:50%;
  transform:translate(-50%,-50%);
  width:700px;height:700px;
  background:radial-gradient(circle,rgba(0,229,255,0.06) 0%,transparent 70%);
  pointer-events:none;
}
.hero-formula{font-family:var(--font-mono);font-size:0.85rem;color:var(--accent-cyan);letter-spacing:0.35em;text-transform:uppercase;margin-bottom:1.5rem;opacity:0.8}
.hero h1{font-size:clamp(3rem,8vw,6rem);line-height:1.05;margin-bottom:1.25rem;background:linear-gradient(135deg,#fff 0%,var(--accent-cyan) 55%,var(--accent-green) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-sub{font-size:1.1rem;color:var(--text-secondary);max-width:480px;margin:0 auto 3rem;line-height:1.75}
.hero-cta{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}

/* ─── BUTTONS ─── */
.btn{display:inline-flex;align-items:center;gap:0.5rem;padding:0.85rem 2rem;border-radius:var(--radius);font-size:0.95rem;font-weight:600;text-decoration:none;transition:var(--transition);cursor:pointer;border:none;font-family:var(--font-mono);letter-spacing:0.05em}
.btn-primary{background:var(--accent-cyan);color:var(--bg-primary)}
.btn-primary:hover{background:#fff;box-shadow:var(--glow-cyan);transform:translateY(-2px)}
.btn-secondary{background:transparent;color:var(--text-primary);border:1px solid var(--border-accent)}
.btn-secondary:hover{border-color:var(--accent-cyan);color:var(--accent-cyan);transform:translateY(-2px)}

/* ─── SECTION ─── */
.section{padding:5rem 2rem;max-width:1200px;margin:0 auto}
.section-header{text-align:center;margin-bottom:3.5rem}
.section-label{font-family:var(--font-mono);font-size:0.75rem;color:var(--accent-cyan);letter-spacing:0.4em;text-transform:uppercase;margin-bottom:0.75rem}
.section-title{font-size:clamp(1.8rem,4vw,2.5rem);margin-bottom:1rem}
.section-desc{color:var(--text-secondary);max-width:560px;margin:0 auto}

/* ─── PRODUCT GRID ─── */
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}

.product-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;cursor:pointer;transition:var(--transition);position:relative}
.product-card:hover{border-color:var(--border-accent);transform:translateY(-5px);box-shadow:var(--glow-cyan),0 20px 40px rgba(0,0,0,0.5)}
.product-card-img{width:100%;aspect-ratio:1;object-fit:cover;display:block;transition:var(--transition);filter:saturate(0.9)}
.product-card:hover .product-card-img{filter:saturate(1.15)}
.product-card-body{padding:1.25rem}
.product-formula{font-family:var(--font-mono);font-size:0.75rem;color:var(--accent-cyan);margin-bottom:0.3rem;opacity:0.8}
.product-title{font-size:1.1rem;font-weight:600;margin-bottom:0.5rem}
.product-desc{font-size:0.85rem;color:var(--text-secondary);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.product-actions{display:flex;gap:0.5rem;padding:0 1.25rem 1.25rem;flex-wrap:wrap}

.product-btn{flex:1;padding:0.6rem 1rem;border-radius:var(--radius);font-size:0.8rem;font-weight:600;text-decoration:none;text-align:center;transition:var(--transition);font-family:var(--font-mono);min-width:90px;display:block}
.product-btn-shopify{background:rgba(0,229,255,0.08);color:var(--accent-cyan);border:1px solid rgba(0,229,255,0.3)}
.product-btn-shopify:hover{background:var(--accent-cyan);color:var(--bg-primary)}
.product-btn-etsy{background:rgba(241,100,30,0.08);color:#f1641e;border:1px solid rgba(241,100,30,0.3)}
.product-btn-etsy:hover{background:#f1641e;color:#fff}

.product-empty{text-align:center;padding:6rem 2rem;color:var(--text-secondary);grid-column:1/-1}
.product-empty .empty-icon{font-size:4rem;margin-bottom:1rem;display:block;opacity:0.3}
.product-empty h3{margin-bottom:0.5rem;color:var(--text-primary)}
.product-empty code{font-family:var(--font-mono);color:var(--accent-cyan);background:rgba(0,229,255,0.08);padding:0.1em 0.4em;border-radius:3px}

/* ─── MODAL ─── */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.88);backdrop-filter:blur(8px);z-index:1000;align-items:center;justify-content:center;padding:1rem}
.modal-overlay.open{display:flex}
.modal{background:var(--bg-secondary);border:1px solid var(--border-accent);border-radius:var(--radius-lg);max-width:820px;width:100%;max-height:92vh;overflow-y:auto;display:grid;grid-template-columns:1fr 1fr;box-shadow:0 0 80px rgba(0,229,255,0.12);animation:modalIn 0.28s ease}
@keyframes modalIn{from{opacity:0;transform:scale(0.94)}to{opacity:1;transform:scale(1)}}
.modal-img{width:100%;height:100%;min-height:320px;object-fit:cover;border-radius:var(--radius-lg) 0 0 var(--radius-lg)}
.modal-body{padding:2.5rem;display:flex;flex-direction:column}
.modal-close{align-self:flex-end;background:none;border:none;color:var(--text-secondary);font-size:1.4rem;cursor:pointer;margin-bottom:1.5rem;transition:var(--transition);line-height:1;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:4px}
.modal-close:hover{color:var(--accent-cyan);background:rgba(0,229,255,0.08)}
.modal-formula{font-family:var(--font-mono);font-size:0.85rem;color:var(--accent-cyan);margin-bottom:0.5rem}
.modal-title{font-size:2rem;margin-bottom:0.75rem}
.modal-desc{color:var(--text-secondary);line-height:1.75;flex:1;margin-bottom:2rem}
.modal-actions{display:flex;flex-direction:column;gap:0.75rem}
.modal-btn{padding:0.9rem 1.5rem;border-radius:var(--radius);font-size:0.9rem;font-weight:600;text-decoration:none;text-align:center;transition:var(--transition);font-family:var(--font-mono)}
.modal-btn-shopify{background:var(--accent-cyan);color:var(--bg-primary)}
.modal-btn-shopify:hover{background:#fff;box-shadow:var(--glow-cyan)}
.modal-btn-etsy{background:transparent;color:#f1641e;border:1px solid rgba(241,100,30,0.4)}
.modal-btn-etsy:hover{background:#f1641e;color:#fff}
.modal-no-links{color:var(--text-muted);font-family:var(--font-mono);font-size:0.8rem;text-align:center;padding:1rem;border:1px dashed var(--border);border-radius:var(--radius)}

/* ─── ABOUT ─── */
.content-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:start}
.content-text h2{font-size:2.2rem;margin-bottom:1.5rem}
.content-text p{color:var(--text-secondary);margin-bottom:1rem;line-height:1.8}

.brand-equation{display:flex;align-items:center;gap:0.75rem;flex-wrap:wrap;margin:2rem 0}
.eq-el{display:flex;flex-direction:column;align-items:center;width:72px;height:72px;border:2px solid var(--accent-cyan);border-radius:6px;background:rgba(0,229,255,0.05);justify-content:center;position:relative}
.eq-el .eq-num{font-family:var(--font-mono);font-size:10px;color:var(--text-secondary);position:absolute;top:3px;left:4px}
.eq-el .eq-sym{font-family:var(--font-mono);font-size:26px;font-weight:700;color:var(--accent-cyan)}
.eq-el .eq-name{font-family:var(--font-mono);font-size:8px;color:var(--text-secondary)}
.eq-op{font-family:var(--font-mono);font-size:1.5rem;color:var(--text-muted)}
.eq-result{font-family:var(--font-mono);font-size:1.1rem;padding:0.5rem 1rem;border:1px solid rgba(0,229,255,0.3);border-radius:4px;background:rgba(0,229,255,0.05);color:var(--accent-cyan)}
.eq-result.salty{border-color:rgba(105,255,71,0.35);background:rgba(105,255,71,0.05);color:var(--accent-green)}

.feature-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.4rem;display:flex;gap:1rem;align-items:flex-start;margin-bottom:1rem}
.feature-card:last-child{margin-bottom:0}
.feature-icon{font-size:1.5rem;flex-shrink:0}
.feature-card h4{margin-bottom:0.3rem;font-size:1rem}
.feature-card p{color:var(--text-secondary);font-size:0.875rem;margin:0}

/* ─── CONTACT ─── */
.contact-grid{display:grid;grid-template-columns:1fr 1.6fr;gap:4rem}
.contact-info h3{font-size:1.4rem;margin-bottom:1rem}
.contact-info p{color:var(--text-secondary);line-height:1.75;margin-bottom:1rem}
.contact-detail{display:flex;align-items:center;gap:0.75rem;margin-bottom:0.75rem;font-family:var(--font-mono);font-size:0.85rem;color:var(--text-secondary)}
.contact-detail strong{color:var(--accent-cyan);min-width:55px}

.form-group{margin-bottom:1.25rem}
.form-group label{display:block;font-family:var(--font-mono);font-size:0.75rem;color:var(--accent-cyan);letter-spacing:0.12em;text-transform:uppercase;margin-bottom:0.4rem}
.form-group input,.form-group textarea,.form-group select{width:100%;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:0.85rem 1rem;color:var(--text-primary);font-family:var(--font-sans);font-size:0.95rem;transition:var(--transition);outline:none;-webkit-appearance:none}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--border-accent);box-shadow:0 0 0 3px rgba(0,229,255,0.1)}
.form-group textarea{min-height:140px;resize:vertical}
.form-group select option{background:var(--bg-card);color:var(--text-primary)}
.form-submit{width:100%;padding:1rem;background:var(--accent-cyan);color:var(--bg-primary);border:none;border-radius:var(--radius);font-size:1rem;font-weight:700;font-family:var(--font-mono);letter-spacing:0.1em;cursor:pointer;transition:var(--transition);text-transform:uppercase}
.form-submit:hover{background:#fff;box-shadow:var(--glow-cyan);transform:translateY(-2px)}

.alert{padding:1rem 1.25rem;border-radius:var(--radius);margin-bottom:1.5rem;font-size:0.9rem}
.alert-success{background:rgba(105,255,71,0.08);border:1px solid rgba(105,255,71,0.3);color:var(--accent-green)}
.alert-error{background:rgba(255,71,71,0.08);border:1px solid rgba(255,71,71,0.3);color:#ff5555}

/* ─── PAGE HERO ─── */
.page-hero{padding:5rem 2rem 3rem;text-align:center}
.page-hero h1{font-size:clamp(2rem,5vw,3.5rem);margin-bottom:1rem}
.page-hero p{color:var(--text-secondary);font-size:1.05rem;max-width:500px;margin:0 auto}

/* ─── FOOTER ─── */
.site-footer{border-top:1px solid var(--border);padding:3rem 2rem;text-align:center;margin-top:4rem}
.footer-inner{max-width:1200px;margin:0 auto}
.footer-logo{margin-bottom:1.5rem;display:flex;justify-content:center}
.footer-tagline{font-family:var(--font-mono);color:var(--text-secondary);font-size:0.85rem;margin-bottom:1.5rem}
.footer-links{display:flex;justify-content:center;gap:2rem;list-style:none;margin-bottom:2rem;flex-wrap:wrap}
.footer-links a{color:var(--text-secondary);text-decoration:none;font-size:0.85rem;transition:var(--transition);font-family:var(--font-mono)}
.footer-links a:hover{color:var(--accent-cyan)}
.footer-copy{font-size:0.8rem;color:var(--text-muted);font-family:var(--font-mono)}
.footer-eq{font-family:var(--font-mono);font-size:0.72rem;color:var(--text-muted);margin-top:0.4rem}

/* ─── RESPONSIVE ─── */
@media(max-width:768px){
  .nav-links{display:none}
  .modal{grid-template-columns:1fr}
  .modal-img{min-height:220px;border-radius:var(--radius-lg) var(--radius-lg) 0 0}
  .content-grid,.contact-grid{grid-template-columns:1fr;gap:2rem}
  .product-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
}
@media(max-width:480px){
  .product-grid{grid-template-columns:1fr}
  .el-box{width:38px;height:38px}
  .el-box .el-sym{font-size:16px}
  .logo-suffix{font-size:22px}
  .hero{padding:6rem 1.5rem 4rem}
}