:root {
  --ink:#08245a;
  --blue:#1766c3;
  --blue-dark:#0f4e98;
  --green:#0f766e;
  --green-dark:#075f50;
  --mint:#e8f7f2;
  --sky:#eaf4ff;
  --paper:#f4f8fb;
  --line:#c9dde8;
  --muted:#526176;
  --white:#fff;
  --shadow:0 18px 45px rgba(8,36,90,.12);
  --shadow-soft:0 10px 28px rgba(8,36,90,.07);
}
* { box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { margin:0; font-family:Arial, Helvetica, sans-serif; color:var(--ink); background:linear-gradient(180deg,#f7fbff 0%, var(--paper) 38%, #eef8f5 100%); line-height:1.45; text-rendering:optimizeLegibility; }
a { color:inherit; }
.skip-link { position:absolute; left:-999px; top:auto; width:1px; height:1px; overflow:hidden; }
.skip-link:focus { left:16px; top:16px; width:auto; height:auto; background:#fff; color:var(--ink); padding:10px 14px; z-index:20; border-radius:8px; }
.container { width:min(1180px, calc(100% - 32px)); margin:0 auto; }
.site-header { position:sticky; top:0; z-index:20; background:rgba(255,255,255,.94); border-bottom:1px solid rgba(201,221,232,.86); backdrop-filter:blur(14px); box-shadow:0 8px 24px rgba(8,36,90,.05); }
.nav-bar { min-height:72px; display:flex; align-items:center; justify-content:space-between; gap:24px; }
.brand-link { display:flex; align-items:center; gap:12px; text-decoration:none; min-width:max-content; }
.brand-link img { width:48px; height:48px; object-fit:contain; border:1px solid var(--line); border-radius:10px; padding:6px; background:#fff; box-shadow:0 6px 18px rgba(8,36,90,.08); }
.brand-link strong { display:block; letter-spacing:.11em; color:var(--ink); }
.brand-link em { display:block; margin-top:2px; font-style:normal; font-size:12px; color:var(--muted); }
.main-nav { display:flex; gap:8px; align-items:center; flex-wrap:wrap; justify-content:flex-end; }
.main-nav a { text-decoration:none; font-weight:800; font-size:14px; color:#183466; padding:10px 12px; border-radius:999px; transition:background .18s ease, color .18s ease, transform .18s ease; }
.main-nav a[aria-current="page"], .main-nav a:hover { background:var(--mint); color:var(--green-dark); }
.main-nav a:hover { transform:translateY(-1px); }
.hero-section { color:#fff; background:linear-gradient(135deg, rgba(8,36,90,.98) 0%, rgba(23,102,195,.94) 58%, rgba(15,118,110,.92) 100%); }
.hero-grid { display:grid; grid-template-columns:minmax(0, 1fr) 340px; gap:42px; align-items:center; padding:72px 0; }
.eyebrow { margin:0 0 12px; color:#a7f3d0; font-size:12px; font-weight:900; text-transform:uppercase; letter-spacing:.14em; }
h1 { margin:0; font-size:clamp(38px, 6vw, 68px); line-height:1.02; letter-spacing:0; max-width:840px; }
.hero-section p:not(.eyebrow) { margin:22px 0 0; max-width:760px; color:#edf8ff; font-size:18px; line-height:1.58; }
.hero-actions { display:flex; flex-wrap:wrap; gap:12px; margin-top:28px; }
.button { display:inline-flex; align-items:center; justify-content:center; min-height:46px; padding:0 18px; border-radius:8px; font-weight:900; text-decoration:none; border:1px solid transparent; cursor:pointer; transition:transform .18s ease, box-shadow .18s ease, background .18s ease; }
.button:hover { transform:translateY(-1px); box-shadow:0 10px 24px rgba(8,36,90,.15); }
.button.primary { background:linear-gradient(135deg,var(--blue),var(--green)); color:#fff; }
.hero-section .button.primary, .product-hero .button.primary { background:#fff; color:var(--ink); }
.button.secondary { background:rgba(255,255,255,.12); color:#fff; border:1px solid rgba(255,255,255,.32); }
.hero-panel { border:1px solid rgba(255,255,255,.28); background:rgba(255,255,255,.12); border-radius:12px; padding:22px; box-shadow:0 22px 60px rgba(0,0,0,.18); }
.hero-panel strong { display:block; margin-bottom:14px; color:#fff; font-size:18px; }
.mini-list { display:grid; grid-template-columns:1fr 1fr; gap:10px; }
.mini-list span { border:1px solid rgba(255,255,255,.22); border-radius:8px; padding:10px; font-size:13px; font-weight:800; background:rgba(255,255,255,.08); }
.section { padding:58px 0; }
.section.tight { padding:36px 0; }
.section-headline { display:flex; justify-content:space-between; align-items:end; gap:24px; margin-bottom:24px; }
.section-headline h2 { margin:0; font-size:clamp(28px, 4vw, 42px); line-height:1.1; }
.section-headline p { margin:10px 0 0; color:#42526a; line-height:1.55; max-width:760px; }
.product-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:18px; }
.product-card { position:relative; display:flex; flex-direction:column; gap:10px; min-height:276px; text-decoration:none; background:#fff; border:1px solid var(--line); border-top:4px solid transparent; border-radius:12px; padding:22px; box-shadow:var(--shadow-soft); transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease; }
.product-card:hover { transform:translateY(-3px); box-shadow:var(--shadow); border-top-color:var(--green); }
.card-icon { width:46px; height:46px; border-radius:10px; display:grid; place-items:center; background:linear-gradient(135deg,#eaf4ff,#ecfdf5); }
.card-icon img { width:25px; height:25px; }
.product-card strong { font-size:20px; line-height:1.2; color:#0f2c68; }
.product-card em { font-style:normal; color:#047857; font-weight:900; font-size:13px; }
.product-card p { margin:0; color:#526176; line-height:1.48; }
.card-link { margin-top:auto; color:var(--blue-dark); font-weight:900; font-size:13px; }
.band { background:#fff; border-block:1px solid var(--line); }
.capability-grid { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:16px; }
.capability { background:#fff; border:1px solid var(--line); border-radius:12px; padding:20px; box-shadow:var(--shadow-soft); }
.capability strong { display:block; margin-bottom:8px; color:#0f2c68; font-size:18px; }
.capability p { margin:0; color:#526176; line-height:1.5; }
.product-hero { background:linear-gradient(135deg,#08245a,#1766c3 58%,#0f766e); color:#fff; padding:48px 0; }
.product-hero h1 { font-size:clamp(34px, 5vw, 56px); }
.product-hero p { max-width:860px; color:#edf8ff; font-size:18px; line-height:1.55; }
.breadcrumb { color:#dbeafe; font-size:13px; margin-bottom:18px; }
.breadcrumb a { color:#fff; text-decoration:none; font-weight:800; }
.product-page-grid { display:grid; grid-template-columns:300px minmax(0,1fr); gap:28px; align-items:start; }
.side-nav { position:sticky; top:92px; max-height:calc(100vh - 116px); overflow:auto; background:rgba(255,255,255,.96); border:1px solid var(--line); border-radius:14px; padding:14px; box-shadow:var(--shadow-soft); scrollbar-width:thin; }
.side-nav strong { display:block; padding:8px 10px 12px; color:#0f2c68; font-size:14px; letter-spacing:.04em; text-transform:uppercase; }
.side-nav a { position:relative; display:block; text-decoration:none; color:#334155; border-radius:9px; padding:10px 10px 10px 14px; font-size:13px; font-weight:800; line-height:1.25; border:1px solid transparent; }
.side-nav a:hover, .side-nav a[aria-current="page"] { background:var(--mint); color:var(--green-dark); border-color:#cde8df; }
.side-nav a[aria-current="page"]::before { content:""; position:absolute; left:5px; top:10px; bottom:10px; width:3px; border-radius:999px; background:linear-gradient(180deg,var(--blue),var(--green)); }
.side-contact { margin-top:14px; padding:14px; border-radius:12px; background:linear-gradient(135deg,#f7fbff,#ecfdf5); border:1px solid #d6e8e3; }
.side-contact span { display:block; color:#526176; font-size:12px; font-weight:800; text-transform:uppercase; letter-spacing:.08em; }
.side-contact a { margin-top:8px; padding:9px 10px; background:#fff; border-color:#d6e8e3; color:var(--blue-dark); }
.line-section { background:#fff; border:1px solid var(--line); border-radius:14px; overflow:hidden; box-shadow:var(--shadow-soft); }
.section-head { display:flex; justify-content:space-between; gap:18px; padding:24px; border-bottom:1px solid var(--line); background:linear-gradient(90deg,#f7fbff,#ecfdf5); }
.section-head h2 { margin:0; color:#0f2c68; font-size:32px; }
.section-copy { margin:10px 0 0; color:#334155; line-height:1.5; max-width:860px; }
.count-pill, .count { align-self:flex-start; white-space:nowrap; color:#047857; background:#e8f7f2; border:1px solid #cde8df; border-radius:999px; padding:8px 12px; font-size:13px; font-weight:900; }
.section-body { padding:24px; overflow-x:auto; }
.feature-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:14px; margin-bottom:18px; }
.feature { border:1px solid var(--line); border-radius:12px; padding:16px; background:linear-gradient(180deg,#fff,#fbfefd); }
.feature img { width:28px; height:28px; margin-bottom:10px; }
.feature h3 { margin:0 0 8px; color:#0f2c68; }
.feature p { margin:0; color:#526176; line-height:1.5; }
.detail-cta { display:flex; justify-content:space-between; align-items:center; gap:22px; margin-top:24px; padding:24px; border-radius:14px; color:#fff; background:linear-gradient(135deg,#08245a,#1766c3 62%,#0f766e); box-shadow:var(--shadow-soft); }
.detail-cta h2 { margin:0; font-size:26px; line-height:1.15; }
.detail-cta p:not(.eyebrow) { margin:8px 0 0; color:#edf8ff; max-width:720px; line-height:1.55; }
.detail-cta .button.primary { background:#fff; color:var(--ink); }
.amino-summary, .protected-group-head, .cosmetic-group-head { display:flex; justify-content:space-between; gap:16px; border:1px solid var(--line); border-radius:10px; padding:16px; background:linear-gradient(90deg,#f7fbff,#ecfdf5); margin-top:18px; }
.protected-subcategories, .cosmetic-subcategories { display:grid; grid-template-columns:repeat(5,minmax(0,1fr)); gap:12px; margin:18px 0; }
.protected-card, .cosmetic-card { border:1px solid var(--line); border-radius:10px; padding:14px; background:#fbfefd; }
.protected-card strong, .cosmetic-card strong { display:block; color:var(--blue); font-size:24px; }
.protected-card span, .cosmetic-card span { color:#0f2c68; font-weight:900; font-size:13px; }
.protected-group, .cosmetic-group { margin-top:24px; }
.protected-group-head h3, .cosmetic-group-head h3 { margin:0; color:#0f2c68; }
.protected-group-head p, .cosmetic-group-head p { margin:6px 0 0; color:#526176; line-height:1.45; }
.protected-group-head span, .cosmetic-group-head span { white-space:nowrap; color:#047857; background:#e8f7f2; border-radius:999px; padding:8px 10px; font-weight:900; font-size:12px; }
table { width:100%; border-collapse:collapse; min-width:760px; margin-top:16px; border:1px solid var(--line); border-radius:10px; overflow:hidden; }
th, td { text-align:left; vertical-align:top; padding:12px 13px; border-bottom:1px solid #e1edf3; font-size:14px; line-height:1.45; }
th { background:#e8f7f2; color:#064e3b; text-transform:uppercase; letter-spacing:.04em; font-size:12px; }
td:first-child { color:#075f50; font-weight:900; }
tr:nth-child(even) td { background:#fbfefd; }
tbody tr:hover td { background:#f2fbf8; }
tr:last-child td { border-bottom:0; }
.contact-layout { display:grid; grid-template-columns:1fr 1fr; gap:24px; }
.contact-card, .content-card { background:#fff; border:1px solid var(--line); border-radius:12px; padding:24px; box-shadow:0 10px 28px rgba(8,36,90,.05); }
.contact-card h2, .content-card h2 { margin-top:0; color:#0f2c68; }
.contact-card p, .content-card p { color:#42526a; line-height:1.6; }
.contact-card a { color:#0f4e98; font-weight:900; }
.form-box { display:grid; gap:12px; }
.form-box label { display:grid; gap:6px; font-weight:900; color:#0f2c68; }
.form-box input, .form-box textarea { width:100%; border:1px solid var(--line); border-radius:8px; padding:12px; font:inherit; }
.form-box textarea { min-height:140px; resize:vertical; }
.site-footer { color:#fff; background:linear-gradient(135deg,#08245a 0%,#0b4f84 62%,#0f766e 100%); padding:38px 0; }
.footer-grid { display:grid; grid-template-columns:1.3fr .85fr .85fr; gap:28px; }
.footer-brand { display:inline-flex; align-items:center; gap:10px; color:#fff; text-decoration:none; font-weight:900; letter-spacing:.08em; }
.footer-brand img { width:38px; height:38px; background:#fff; border-radius:8px; padding:5px; }
.site-footer p { color:#fff; line-height:1.55; }
.site-footer h2 { margin:0 0 10px; font-size:17px; }
.site-footer a { color:#fff; text-decoration:none; }
.address { max-width:520px; }
@media (max-width:980px) {
  .hero-grid, .product-page-grid, .contact-layout { grid-template-columns:1fr; }
  .hero-panel { display:none; }
  .side-nav { top:72px; z-index:12; display:flex; gap:8px; max-height:none; overflow-x:auto; border-radius:12px; padding:10px; margin-top:-28px; margin-bottom:20px; }
  .side-nav strong, .side-contact { display:none; }
  .side-nav a { white-space:nowrap; flex:0 0 auto; padding:10px 12px; }
  .side-nav a[aria-current="page"]::before { display:none; }
  .product-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .capability-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .footer-grid { grid-template-columns:1fr; }
}
@media (max-width:680px) {
  .container { width:min(100% - 24px, 1180px); }
  .nav-bar { align-items:flex-start; flex-direction:column; gap:12px; padding:12px 0; }
  .main-nav { justify-content:flex-start; overflow:auto; width:100%; flex-wrap:nowrap; padding-bottom:4px; }
  .side-nav { top:126px; width:calc(100vw - 24px); }
  .hero-grid { padding:46px 0; }
  .hero-actions { flex-direction:column; }
  .button { width:100%; }
  .section-headline { display:block; }
  .product-grid, .capability-grid, .feature-grid, .protected-subcategories, .cosmetic-subcategories { grid-template-columns:1fr; }
  .section-head { display:block; }
  .detail-cta { display:block; padding:20px; }
  .detail-cta .button { margin-top:16px; }
  .count-pill, .count { display:inline-flex; margin-top:14px; }
  .section-body { padding:16px; }
  table { min-width:680px; }
}