:root{
  --navy:#102c6c;
  --navy-deep:#0a2358;
  --navy-soft:#234890;
  --light-blue:#68aee6;
  --blue-tint:#edf3fb;
  --panel:#f2f6fb;
  --panel-2:#eef3f8;
  --white:#ffffff;
  --text:#18253b;
  --muted:#5e6d83;
  --line:#dce6f1;
  --shadow:0 12px 30px rgba(16,44,108,.08);
  --shadow-soft:0 8px 18px rgba(16,44,108,.05);
  --radius-lg:28px;
  --radius-md:20px;
  --radius-sm:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Inter',system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:linear-gradient(180deg,#fbfcfe 0%,#f6f8fc 100%);color:var(--text)}
img{display:block;max-width:100%}
a{text-decoration:none;color:inherit}
button,input,select,textarea{font:inherit}
.container{width:min(1560px,calc(100% - 64px));margin:0 auto}
.hidden{display:none!important}

.announcement-bar{background:linear-gradient(90deg,var(--navy-deep),var(--navy-soft));color:#e9f1ff;font-size:13px;font-weight:600}
.announcement-inner{display:flex;justify-content:center;gap:28px;flex-wrap:wrap;padding:11px 0}
.announcement-inner span{position:relative;opacity:.95}
.announcement-inner span:not(:last-child)::after{content:'•';position:absolute;right:-17px;top:0;opacity:.55}

.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(220,230,241,.8)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px 0}
.brand img{height:64px;width:auto}
.main-nav{display:flex;align-items:center;gap:10px}
.main-nav a{padding:12px 16px;border-radius:12px;color:var(--navy-deep);font-weight:600;transition:.2s ease}
.main-nav a:hover,.main-nav a.active{background:#eef4fd;color:var(--navy)}
.nav-toggle{display:none;width:48px;height:48px;border:1px solid var(--line);background:#f6f8fc;border-radius:14px;align-items:center;justify-content:center;gap:4px;cursor:pointer;padding:0}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--navy)}

.hero-section{padding:22px 0 14px}
.hero-shell{background:linear-gradient(180deg,#eff4fb 0%,#edf2f8 100%);border:1px solid var(--line);border-radius:32px;box-shadow:var(--shadow);padding:28px 28px 26px;position:relative;overflow:hidden}
.hero-search{display:flex;align-items:center;gap:16px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:14px 16px 14px 18px;box-shadow:var(--shadow-soft);margin-bottom:28px}
.search-icon{font-size:36px;color:var(--navy);line-height:1;opacity:.85}
.hero-search input{flex:1;border:none;outline:none;background:transparent;font-size:17px;color:var(--text)}
.hero-search button{border:none;background:var(--navy);color:#fff;padding:14px 20px;border-radius:14px;font-weight:700;cursor:pointer;transition:.2s ease}
.hero-search button:hover,.primary-btn:hover,.soft-btn:hover{transform:translateY(-1px);box-shadow:0 10px 20px rgba(16,44,108,.10)}

.hero-grid{display:grid;grid-template-columns:1.12fr 1fr .86fr;gap:24px;align-items:center}
.eyebrow{font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.22em;color:#1e5ee0;margin-bottom:16px}
.hero-copy h1{margin:0;font-size:clamp(42px,4.3vw,76px);line-height:.95;color:var(--navy-deep);letter-spacing:-.04em}
.hero-divider{display:block;width:58px;height:4px;border-radius:999px;background:#2e74d2;margin:18px 0 22px}
.hero-copy p{margin:0;max-width:610px;font-size:17px;line-height:1.65;color:#33435c}
.hero-badge{display:flex;align-items:center;gap:16px;background:rgba(255,255,255,.72);border:1px solid rgba(220,230,241,.9);border-radius:20px;padding:18px 20px;margin-top:28px;max-width:500px;box-shadow:var(--shadow-soft)}
.hero-badge-icon{width:56px;height:56px;border-radius:18px;background:#f5f8fe;display:grid;place-items:center;font-size:28px;color:var(--navy);flex:none}
.hero-badge strong{display:block;color:var(--navy-deep);font-size:17px;margin-bottom:4px}
.hero-badge span{display:block;color:#516179}

.hero-visual{position:relative;height:470px;display:flex;align-items:flex-end;justify-content:center;isolation:isolate}
.hero-poster{position:absolute;width:230px;border-radius:18px;border:1px solid rgba(220,230,241,.95);box-shadow:0 22px 42px rgba(10,35,88,.16);user-select:none;background:#fff;transition:.25s ease}
.hero-poster.left{left:2%;bottom:52px;transform:rotate(-6deg);z-index:1}
.hero-poster.center{left:50%;bottom:14px;transform:translateX(-50%);z-index:3;width:260px}
.hero-poster.right{right:2%;bottom:52px;transform:rotate(6deg);z-index:2}
.hero-poster:hover{z-index:5;box-shadow:0 28px 52px rgba(10,35,88,.22)}
.hero-poster.left:hover{transform:rotate(-3deg) translateY(-7px)}
.hero-poster.center:hover{transform:translateX(-50%) translateY(-7px)}
.hero-poster.right:hover{transform:rotate(3deg) translateY(-7px)}
.molecule{position:absolute;border:2px solid rgba(104,174,230,.12);border-radius:50%}
.molecule::before,.molecule::after{content:'';position:absolute;border-radius:50%;background:rgba(104,174,230,.22)}
.molecule-a{width:180px;height:180px;right:18px;top:54px;border-style:dashed}
.molecule-a::before{width:18px;height:18px;top:20px;left:68px}
.molecule-a::after{width:16px;height:16px;right:18px;bottom:40px}
.molecule-b{width:240px;height:240px;right:-10px;top:70px;border-color:rgba(104,174,230,.08)}
.molecule-b::before{width:14px;height:14px;left:32px;bottom:40px}
.molecule-b::after{width:12px;height:12px;right:50px;top:52px}

.hero-side{display:flex;flex-direction:column;gap:16px}
.hero-panel-card{background:rgba(255,255,255,.86);border:1px solid var(--line);border-radius:24px;padding:22px 20px;box-shadow:var(--shadow-soft)}
.panel-head{display:flex;gap:16px;align-items:flex-start}
.panel-icon{width:62px;height:62px;border-radius:50%;display:grid;place-items:center;background:#eff4fd;color:#2664d4;font-size:32px;flex:none}
.hero-panel-card h3{margin:3px 0 8px;color:var(--navy-deep);font-size:19px;line-height:1.25}
.hero-panel-card p{margin:0 0 16px;color:#46566e;line-height:1.55}
.soft-btn,.primary-btn{display:inline-flex;align-items:center;justify-content:center;border:none;border-radius:14px;padding:13px 18px;font-weight:700;cursor:pointer;transition:.2s ease}
.soft-btn{background:#f4f7fc;border:1px solid var(--line);color:#2a69d1;width:100%}
.soft-btn.dark{background:#0d2a68;color:#fff;border-color:#0d2a68;width:auto}
.primary-btn{background:var(--navy);color:#fff}

.feature-cards-section{padding:16px 0 10px}
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.feature-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:22px;display:flex;gap:18px;box-shadow:var(--shadow-soft)}
.feature-icon{width:92px;height:92px;border-radius:50%;background:#f3f6fd;display:grid;place-items:center;color:#2e74d2;font-size:40px;flex:none}
.brand-mark-icon img{width:52px;height:52px;object-fit:contain}
.feature-card h3{margin:0 0 10px;color:var(--navy-deep);font-size:24px}
.feature-card p{margin:0 0 12px;color:#48586d;line-height:1.6}
.feature-card a,.inline-link{color:#2871d3;font-weight:700}

.trust-section{padding:10px 0 22px}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);background:#fff;border-radius:22px;box-shadow:var(--shadow-soft);overflow:hidden}
.trust-item{display:flex;align-items:center;gap:16px;padding:22px 24px}
.trust-item:not(:last-child){border-right:1px solid var(--line)}
.trust-icon{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:#f3f7fd;color:#2d6fd2;font-size:24px;flex:none}
.trust-item strong{display:block;color:#1b2740;font-size:20px;margin-bottom:4px}
.trust-item small{display:block;color:#5e6d83;font-size:14px;line-height:1.45}

.section{padding:40px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:22px}
.section-head h2,.about-copy-card h2,.quality-copy h2,.contact-copy h2{margin:0;color:var(--navy-deep);font-size:clamp(30px,3.1vw,48px);line-height:1.06;letter-spacing:-.03em}
.section-head p{max-width:620px;margin:0;color:#5c6c82;line-height:1.7}
.category-pills{display:flex;flex-wrap:wrap;gap:12px}
.category-pill{border:1px solid var(--line);background:#fff;color:var(--navy);border-radius:999px;padding:14px 20px;font-weight:700;cursor:pointer;transition:.2s ease}
.category-pill.active,.category-pill:hover{background:var(--navy);border-color:var(--navy);color:#fff}
.catalog-head{align-items:center}
.catalog-controls{display:flex;gap:12px;flex-wrap:wrap}
.catalog-controls input,.catalog-controls select,.contact-form input,.contact-form select,.contact-form textarea{border:1px solid var(--line);background:#fff;border-radius:14px;padding:14px 16px;color:var(--text);outline:none}
.catalog-controls input{min-width:260px}
.catalog-controls select{min-width:220px}
.catalog-controls input:focus,.catalog-controls select:focus,.hero-search input:focus,.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:#9bc4ef;box-shadow:0 0 0 4px rgba(104,174,230,.16)}
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.product-card{background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:var(--shadow-soft);display:flex;flex-direction:column;transition:.22s ease}
.product-card:hover{transform:translateY(-4px);box-shadow:0 18px 36px rgba(16,44,108,.10)}
.product-media{background:linear-gradient(180deg,#fbfcfe 0%,#f2f6fb 100%);padding:18px;aspect-ratio:1/1;display:grid;place-items:center}
.product-media img{width:100%;height:100%;max-width:100%;max-height:100%;object-fit:contain;border-radius:14px;filter:drop-shadow(0 10px 16px rgba(10,35,88,.08))}
.product-body{padding:18px;display:flex;flex-direction:column;gap:10px;height:100%}
.product-category-pill{display:inline-flex;align-self:flex-start;background:#edf4fd;color:#2b71d2;border-radius:999px;padding:8px 11px;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}
.product-title{margin:2px 0 0;color:#152341;font-size:24px;line-height:1.05}
.product-meta{margin:0;color:#5b6a7f;line-height:1.55;font-size:14px;min-height:44px}
.product-footer{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;padding-top:10px}
.product-dose{font-weight:800;color:var(--navy-deep)}
.product-link{border:none;background:none;color:#2973d5;font-weight:700;cursor:pointer;padding:0}
.empty-state{margin-top:18px;background:#fff;border:1px dashed var(--line);border-radius:18px;padding:24px;text-align:center;color:#6a778b}

.section-quality-strip{padding-top:8px}
.quality-strip{background:linear-gradient(180deg,#eef4fb,#eaf1f8);border:1px solid var(--line);border-radius:26px;padding:28px 30px;display:flex;align-items:center;justify-content:space-between;gap:20px;box-shadow:var(--shadow-soft)}
.quality-strip h2{margin:0;color:var(--navy-deep);font-size:clamp(28px,2.5vw,40px);line-height:1.15;max-width:920px}

.about-grid,.quality-grid,.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:stretch}
.about-visual-card,.about-copy-card,.quality-stat-card,.contact-form{background:#fff;border:1px solid var(--line);border-radius:26px;box-shadow:var(--shadow-soft)}
.about-visual-card{padding:26px;background:linear-gradient(180deg,#f7f9fd,#eef3fa);display:flex;flex-direction:column;justify-content:center}
.about-visual-card>img{max-width:520px;width:100%;margin:0 auto;border-radius:22px;box-shadow:0 18px 38px rgba(16,44,108,.10)}
.about-logo-lockup{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:20px;color:var(--navy-deep)}
.about-logo-lockup img{width:52px;height:52px}
.about-logo-lockup strong,.about-logo-lockup span{display:block}
.about-copy-card{padding:30px}
.about-copy-card p,.quality-copy p,.contact-copy p{color:#55657a;line-height:1.7}
.about-points{margin:18px 0 18px 18px;padding:0;color:#44556e;line-height:1.7}
.about-points li{margin-bottom:8px}
.quality-copy{padding-right:8px}
.quality-list{display:flex;flex-direction:column;gap:16px;margin-top:24px}
.quality-item{display:flex;gap:14px;align-items:flex-start}
.quality-item > span{width:30px;height:30px;border-radius:50%;background:#eef5ff;color:#2871d3;display:grid;place-items:center;font-weight:800;flex:none}
.quality-item strong{display:block;color:#172642}
.quality-item small{display:block;color:#5c6c80;line-height:1.55;margin-top:3px}
.quality-stat-card{padding:32px;background:linear-gradient(180deg,#112d6d,#0b2358);color:#fff;display:flex;flex-direction:column;justify-content:center}
.quality-number{font-size:64px;font-weight:800;line-height:.95;margin-bottom:14px}
.quality-stat-card h3{margin:0 0 12px;font-size:30px}
.quality-stat-card p{margin:0 0 18px;color:rgba(255,255,255,.87);line-height:1.65}
.contact-copy{padding-right:10px}
.contact-meta{display:grid;grid-template-columns:1fr;gap:6px;margin-top:18px}
.contact-meta span{color:#6c7890;font-size:14px}
.contact-meta strong{margin-bottom:10px;color:#1a2740}
.contact-form{padding:24px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.contact-form label{display:flex;flex-direction:column;gap:8px;font-weight:700;color:#1b2841;margin-bottom:14px}
.contact-form textarea{resize:vertical;min-height:140px}

.site-footer{margin-top:24px;background:#fff;border-top:1px solid var(--line);padding:34px 0 20px}
.footer-top{display:flex;justify-content:space-between;gap:24px;align-items:flex-start}
.footer-brand img{height:56px;width:auto;margin-bottom:12px}
.footer-brand p{max-width:560px;color:#5e6d82;line-height:1.7;margin:0}
.footer-links{display:flex;flex-wrap:wrap;gap:18px}
.footer-links a{color:var(--navy-deep);font-weight:700}
.footer-bottom{margin-top:16px;padding-top:14px;border-top:1px solid var(--line);color:#66768c;font-size:14px}

.product-modal{position:fixed;inset:0;display:none;z-index:70}
.product-modal.open{display:block}
.modal-backdrop{position:absolute;inset:0;background:rgba(11,35,88,.48);backdrop-filter:blur(4px)}
.modal-panel{position:relative;width:min(980px,calc(100% - 28px));margin:6vh auto;background:#fff;border-radius:26px;box-shadow:0 30px 60px rgba(11,35,88,.18);display:grid;grid-template-columns:1fr 1fr;overflow:hidden}
.modal-close{position:absolute;right:18px;top:18px;border:none;background:#f2f5fb;width:42px;height:42px;border-radius:50%;font-size:28px;line-height:1;cursor:pointer;color:var(--navy-deep)}
.modal-media{background:linear-gradient(180deg,#fbfcfe 0%,#eef3f8 100%);padding:30px;display:grid;place-items:center}
.modal-media img{max-width:82%;max-height:420px;object-fit:contain}
.modal-content{padding:38px 34px}
.modal-content h3{margin:0 0 8px;color:var(--navy-deep);font-size:36px;line-height:1.05}
.modal-dose{margin:0 0 8px;color:#1f5ec5;font-weight:800}
.modal-category{margin:0 0 16px;color:#5d6b7f;font-weight:700}
.modal-content p{color:#52637a;line-height:1.7}
.modal-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}

@media (max-width:1360px){
  .hero-grid{grid-template-columns:1.05fr .95fr .85fr}
  .feature-grid,.product-grid{grid-template-columns:repeat(2,1fr)}
  .trust-grid{grid-template-columns:repeat(2,1fr)}
  .trust-item:nth-child(2){border-right:none}
  .trust-item:nth-child(-n+2){border-bottom:1px solid var(--line)}
}

@media (max-width:1080px){
  .container{width:min(100% - 32px,1560px)}
  .nav-toggle{display:flex}
  .main-nav{position:absolute;top:100%;left:16px;right:16px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:12px;box-shadow:var(--shadow);display:none;flex-direction:column;align-items:stretch}
  .main-nav.open{display:flex}
  .hero-grid,.about-grid,.quality-grid,.contact-grid,.modal-panel{grid-template-columns:1fr}
  .hero-copy{order:1}
  .hero-visual{order:2;height:360px}
  .hero-side{order:3}
  .hero-poster.left,.hero-poster.right{width:180px;bottom:34px}
  .hero-poster.center{width:210px}
  .molecule-a,.molecule-b{display:none}
  .quality-strip{flex-direction:column;align-items:flex-start}
}

@media (max-width:720px){
  .announcement-inner{gap:10px;padding:10px 0}
  .announcement-inner span:not(:last-child)::after{display:none}
  .brand img{height:52px}
  .hero-shell{padding:18px 16px;border-radius:24px}
  .hero-search{gap:10px;padding:10px 12px}
  .hero-search button{display:none}
  .search-icon{font-size:32px}
  .hero-search input{font-size:15px}
  .hero-copy h1{font-size:46px}
  .hero-copy p{font-size:15px}
  .hero-badge{padding:16px}
  .hero-visual{height:292px}
  .hero-poster.left,.hero-poster.right{width:125px;bottom:34px}
  .hero-poster.center{width:155px}
  .feature-grid,.product-grid,.trust-grid,.form-row{grid-template-columns:1fr}
  .feature-card{padding:18px}
  .feature-icon{width:78px;height:78px;font-size:34px}
  .trust-item,.hero-panel-card{padding:18px}
  .trust-item:not(:last-child){border-right:none;border-bottom:1px solid var(--line)}
  .catalog-controls{width:100%}
  .catalog-controls input,.catalog-controls select{width:100%;min-width:unset}
  .footer-top{flex-direction:column}
  .modal-content{padding:28px 20px}
  .modal-content h3{font-size:30px}
}