:root{--ink:#073f66;--ink-2:#0b3654;--accent:#15979a;--accent-2:#5bc3b8;--paper:#fffefa;--mist:#f3f7f4;--muted:#607087;--line:#dce5ef;--success:#087a55;--danger:#b42318;--shadow:0 18px 45px rgba(7,20,38,.12);--radius:22px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper);line-height:1.6}img{max-width:100%;display:block}a{color:inherit}.container{width:min(1160px,calc(100% - 40px));margin-inline:auto}.announcement{background:var(--ink);color:#fff;text-align:center;padding:8px 20px;font-size:.88rem}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.nav{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:800;letter-spacing:-.03em}.brand img{width:46px;height:46px;border-radius:13px}.brand span{font-size:1.08rem}.nav-links{display:flex;align-items:center;gap:24px}.nav-links a{text-decoration:none;font-weight:650;color:var(--ink-2)}.nav-links a:hover{color:var(--accent)}.nav-actions{display:flex;align-items:center;gap:10px}.cart-link{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border:1px solid var(--line);border-radius:999px;text-decoration:none;font-weight:750}.cart-count{min-width:22px;height:22px;padding:0 6px;border-radius:99px;display:grid;place-items:center;background:var(--accent);color:#fff;font-size:.75rem}.menu-button{display:none;border:0;background:none;font-size:1.6rem}.hero{position:relative;overflow:hidden;background:linear-gradient(140deg,#063553 0%,#075477 58%,#118c8c 100%);color:#fff;padding:100px 0 88px}.hero:after{content:"";position:absolute;inset:auto -160px -230px auto;width:560px;height:560px;border:1px solid rgba(82,181,255,.25);border-radius:50%;box-shadow:0 0 0 75px rgba(82,181,255,.06),0 0 0 150px rgba(82,181,255,.035)}.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:64px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;text-transform:uppercase;letter-spacing:.13em;font-weight:800;font-size:.78rem;color:var(--accent-2)}h1,h2,h3{line-height:1.12;letter-spacing:-.045em;margin:0 0 18px}h1{font-size:clamp(2.8rem,6vw,5.5rem);max-width:850px}h2{font-size:clamp(2rem,4vw,3.4rem)}h3{font-size:1.35rem}.lead{font-size:1.18rem;color:#d7e3f2;max-width:690px;margin:0 0 30px}.button-row{display:flex;flex-wrap:wrap;gap:12px}.button{border:0;border-radius:999px;padding:13px 21px;font:inherit;font-weight:800;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--accent);color:#fff;box-shadow:0 10px 25px rgba(21,151,154,.25)}.button:hover{transform:translateY(-1px)}.button.secondary{background:#fff;color:var(--ink);box-shadow:none}.button.ghost{background:transparent;color:var(--ink);border:1px solid var(--line);box-shadow:none}.button.danger{background:var(--danger)}.hero-card{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);border-radius:28px;padding:28px;backdrop-filter:blur(12px)}.hero-card .metric{display:grid;grid-template-columns:44px 1fr;gap:15px;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.12)}.hero-card .metric:last-child{border-bottom:0}.metric-icon{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;background:rgba(82,181,255,.14);color:var(--accent-2);font-weight:900}.metric strong{display:block}.metric span{font-size:.92rem;color:#cad8e8}.section{padding:84px 0}.section.alt{background:var(--mist)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:34px}.section-head p{max-width:620px;color:var(--muted);margin:0}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.feature{padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.feature-icon{width:46px;height:46px;border-radius:14px;background:#e5f5f2;color:var(--accent);display:grid;place-items:center;font-weight:900;margin-bottom:18px}.feature p,.muted{color:var(--muted)}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.product-card{border:1px solid var(--line);border-radius:20px;overflow:hidden;background:#fff;transition:.2s ease;display:flex;flex-direction:column}.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.product-image{aspect-ratio:1/1;background:linear-gradient(135deg,#f5f1e7,#dcefeb);object-fit:cover;width:100%}.product-body{padding:20px;display:flex;flex-direction:column;gap:8px;flex:1}.product-category{text-transform:uppercase;letter-spacing:.1em;color:var(--accent);font-size:.72rem;font-weight:850}.product-title{font-size:1.13rem;font-weight:850;text-decoration:none;line-height:1.25}.product-copy{font-size:.92rem;color:var(--muted);flex:1}.price{font-size:1.15rem;font-weight:900}.compare{color:var(--muted);text-decoration:line-through;font-size:.9rem;margin-left:7px}.card-actions{display:flex;gap:8px;margin-top:8px}.card-actions .button{padding:10px 14px;font-size:.9rem;flex:1}.empty-state{grid-column:1/-1;text-align:center;padding:54px 24px;border:1px dashed #b9c8d8;border-radius:var(--radius);background:#fff}.page-hero{padding:72px 0;background:var(--ink);color:#fff}.page-hero p{max-width:700px;color:#d2deec}.filters{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:28px}.input,select,textarea{width:100%;border:1px solid var(--line);border-radius:13px;padding:12px 14px;font:inherit;color:var(--ink);background:#fff}.input:focus,select:focus,textarea:focus{outline:3px solid rgba(21,151,154,.15);border-color:var(--accent)}.filter-search{max-width:420px}.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}.product-detail-image{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:26px;background:var(--mist)}.detail-copy{color:var(--muted);white-space:pre-wrap}.quantity-row{display:flex;align-items:center;gap:14px;margin:24px 0}.quantity-row input{width:90px}.notice{padding:16px 18px;border-left:4px solid var(--accent);background:#eaf7f5;border-radius:10px;color:#28435f}.cart-layout{display:grid;grid-template-columns:1fr 380px;gap:30px}.cart-list{display:flex;flex-direction:column;gap:14px}.cart-item{display:grid;grid-template-columns:86px 1fr auto;gap:16px;padding:16px;border:1px solid var(--line);border-radius:18px}.cart-item img{width:86px;height:86px;object-fit:cover;border-radius:12px;background:var(--mist)}.cart-summary{position:sticky;top:110px;padding:24px;border:1px solid var(--line);border-radius:20px;height:max-content}.summary-row{display:flex;justify-content:space-between;gap:20px;padding:8px 0}.summary-total{font-size:1.2rem;font-weight:900;border-top:1px solid var(--line);margin-top:8px;padding-top:14px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:flex;flex-direction:column;gap:6px}.field.full{grid-column:1/-1}.field label{font-weight:750;font-size:.9rem}.form-card{padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:40px}.contact-list{display:grid;gap:14px}.contact-box{padding:18px;border-radius:16px;background:var(--mist)}.faq-list{display:grid;gap:12px}.faq-item{border:1px solid var(--line);border-radius:15px;padding:18px 20px}.faq-item summary{cursor:pointer;font-weight:850}.policy{max-width:850px}.policy h2{font-size:1.7rem;margin-top:34px}.site-footer{background:#06101f;color:#c9d5e5;padding:56px 0 26px}.footer-grid{display:grid;grid-template-columns:1.3fr .7fr .7fr;gap:40px}.footer-brand{color:#fff;font-size:1.2rem;font-weight:850}.footer-links{display:grid;gap:9px}.footer-links a{text-decoration:none}.footer-links a:hover{color:#fff}.footer-bottom{display:flex;justify-content:space-between;gap:18px;align-items:center;border-top:1px solid #203047;margin-top:36px;padding-top:20px;font-size:.82rem}.designer-credit{font-size:.72rem;color:#8fa2ba;text-decoration:none}.designer-credit:hover{color:#fff}.toast{position:fixed;right:20px;bottom:20px;padding:13px 18px;background:var(--ink);color:#fff;border-radius:12px;box-shadow:var(--shadow);z-index:100;opacity:0;transform:translateY(20px);pointer-events:none;transition:.2s}.toast.show{opacity:1;transform:none}.status{font-size:.85rem;margin-top:10px}.status.error{color:var(--danger)}.status.success{color:var(--success)}.hidden{display:none!important}
@media(max-width:900px){.hero-grid,.product-detail,.contact-grid,.cart-layout{grid-template-columns:1fr}.grid-3{grid-template-columns:1fr 1fr}.product-grid{grid-template-columns:1fr 1fr}.hero{padding:72px 0}.nav-links{display:none;position:absolute;top:78px;left:0;right:0;background:#fff;padding:20px;box-shadow:var(--shadow);flex-direction:column;align-items:flex-start}.nav-links.open{display:flex}.menu-button{display:block}.cart-summary{position:static}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}}
@media(max-width:600px){.container{width:min(100% - 28px,1160px)}.grid-3,.product-grid,.form-grid,.footer-grid{grid-template-columns:1fr}.field.full,.footer-grid>div:first-child{grid-column:auto}.section{padding:62px 0}.section-head{align-items:flex-start;flex-direction:column}.nav{height:70px}.nav-links{top:70px}.brand span{font-size:.96rem}.hero-card{display:none}.footer-bottom{align-items:flex-start;flex-direction:column}.cart-item{grid-template-columns:70px 1fr}.cart-item>div:last-child{grid-column:2}.page-hero{padding:52px 0}}
.brand img{width:168px;height:58px;object-fit:contain;border-radius:0}.brand span{display:none}.site-header{background:rgba(255,254,250,.96)}.announcement{background:#073f66}.research-notice{font-size:.78rem;letter-spacing:.02em}.hero-logo{max-width:330px;margin-bottom:24px;filter:drop-shadow(0 16px 30px rgba(0,0,0,.12))}@media(max-width:600px){.brand img{width:132px;height:48px}}
/* Mobile-first storefront refinements */
@media(max-width:600px){
  .announcement{padding:7px 14px;font-size:.74rem;line-height:1.35}
  .nav{height:64px;gap:8px}
  .brand{min-width:0;flex:1}
  .brand img{width:104px;height:42px;object-position:left center}
  .menu-button{order:2;width:42px;height:42px;padding:0;display:grid;place-items:center;color:var(--ink);font-size:1.35rem;border-radius:12px}
  .nav-actions{order:3}
  .cart-link{padding:8px 11px;font-size:.88rem;gap:6px}
  .cart-count{min-width:20px;height:20px;font-size:.7rem}
  .nav-links{top:64px;padding:14px 20px;gap:0;border-top:1px solid var(--line)}
  .nav-links a{width:100%;padding:12px 2px;border-bottom:1px solid var(--line)}
  .hero{padding:54px 0 58px;min-height:auto}
  .hero-grid{gap:0}
  .eyebrow{font-size:.68rem;letter-spacing:.16em}
  h1{font-size:clamp(2.15rem,10.5vw,3rem);line-height:1.04;letter-spacing:-.055em;margin-bottom:16px}
  h2{font-size:2rem}
  .lead{font-size:1rem;line-height:1.6;margin-bottom:24px}
  .button-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
  .button-row .button{width:100%;padding:12px 14px;font-size:.92rem}
  .hero:after{width:320px;height:320px;right:-180px;bottom:-190px;box-shadow:0 0 0 48px rgba(82,181,255,.05),0 0 0 96px rgba(82,181,255,.025)}
  .section{padding:52px 0}
  .section-head{gap:10px;margin-bottom:24px}
  .feature{padding:22px}
  .empty-state{padding:38px 18px}
  .form-card{padding:22px}
}
@media(min-width:601px) and (max-width:900px){
  .hero{padding:64px 0}
}

/* Animated opening hero background */
.hero-copy{position:relative;z-index:3}.hero-motion{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:0}.motion-orb,.motion-wave,.motion-glow{position:absolute;display:block}.motion-orb{border-radius:999px;filter:blur(2px);opacity:.32}.orb-one{width:360px;height:360px;right:-90px;top:-130px;background:radial-gradient(circle at 35% 35%,rgba(91,195,184,.72),rgba(91,195,184,0) 70%);animation:orbFloatOne 12s ease-in-out infinite alternate}.orb-two{width:280px;height:280px;left:-120px;bottom:-120px;background:radial-gradient(circle at 60% 40%,rgba(44,153,201,.48),rgba(44,153,201,0) 72%);animation:orbFloatTwo 15s ease-in-out infinite alternate}.motion-wave{left:-15%;width:130%;height:170px;border:1px solid rgba(255,255,255,.13);border-radius:50%;transform:rotate(-7deg)}.wave-one{bottom:8%;animation:waveDrift 9s ease-in-out infinite alternate}.wave-two{bottom:-2%;opacity:.55;animation:waveDriftTwo 12s ease-in-out infinite alternate}.motion-glow{inset:0;background:linear-gradient(115deg,transparent 10%,rgba(255,255,255,.045) 37%,transparent 62%);transform:translateX(-75%);animation:lightSweep 8s ease-in-out infinite}.hero h1,.hero .lead,.hero .eyebrow,.hero .button-row{animation:heroReveal .75s cubic-bezier(.2,.75,.25,1) both}.hero .lead{animation-delay:.1s}.hero .button-row{animation-delay:.18s}
@keyframes heroReveal{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}@keyframes orbFloatOne{from{transform:translate3d(0,0,0) scale(1)}to{transform:translate3d(-42px,34px,0) scale(1.12)}}@keyframes orbFloatTwo{from{transform:translate3d(0,0,0) scale(1)}to{transform:translate3d(48px,-30px,0) scale(1.15)}}@keyframes waveDrift{from{transform:translateX(-2%) rotate(-7deg) scaleY(.95)}to{transform:translateX(4%) rotate(-4deg) scaleY(1.08)}}@keyframes waveDriftTwo{from{transform:translateX(3%) rotate(-3deg)}to{transform:translateX(-4%) rotate(-8deg)}}@keyframes lightSweep{0%,20%{transform:translateX(-75%)}70%,100%{transform:translateX(75%)}}
@media(max-width:600px){.orb-one{width:250px;height:250px;right:-100px;top:-90px}.orb-two{width:220px;height:220px;left:-110px;bottom:-90px}.motion-wave{width:160%;left:-30%;height:130px}.wave-one{bottom:13%}.wave-two{bottom:1%}.motion-glow{opacity:.72}}
@media(prefers-reduced-motion:reduce){.motion-orb,.motion-wave,.motion-glow,.hero h1,.hero .lead,.hero .eyebrow,.hero .button-row{animation:none!important}}