:root{
  --navy:#153B63;
  --green:#69B342;
  --brown:#B27E37;
  --ink:#0F2747;
  --cloud:#F6F9F7;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:#fff;font-size:18px;line-height:1.56}
img{max-width:100%;display:block}
a{color:var(--navy);text-decoration:none}

.nav{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:12px 20px;background:rgba(255,255,255,.85);backdrop-filter:saturate(120%) blur(6px);border-bottom:1px solid #e8eef0}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--navy)}
.brand .logo{width:64px;height:auto;border-radius:2px}
.brand.mini .logo{width:40px}
.brand-text{letter-spacing:.5px}
.since-tag{font-size:12px;font-weight:700;color:#30547a;background:#e8f3ec;border:1px solid #d9eadf;padding:4px 8px;border-radius:999px;margin-left:8px}
.nav-links{display:flex;gap:18px;align-items:center}
.nav a{font-weight:600;opacity:.85}
.nav a.active{color:var(--green)}
.nav .cta-small{color:#fff;background:var(--green);padding:8px 12px;border-radius:8px}

.hero{position:relative;min-height:64vh;display:flex;flex-direction:column;background:linear-gradient(180deg,rgba(21,59,99,.6),rgba(21,59,99,.2)),url('https://images.unsplash.com/photo-1526328828355-154f66b76b09?q=80&w=1920&auto=format&fit=crop') center/cover no-repeat;color:#fff}
.hero-inner{max-width:1100px;margin:0 auto;padding:64px 20px 56px}
.hero h1{font-size:clamp(28px,5vw,44px);line-height:1.15;margin:16px 0 10px}
.hero p{font-size:clamp(16px,2.5vw,20px);max-width:760px;opacity:.95}
.hero-actions{display:flex;gap:12px;margin-top:18px}
.hero-credit{position:absolute;right:10px;bottom:8px;font-size:12px;opacity:.7}

.badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.badge{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;border:1px solid #dfe8ee;background:#fff;color:var(--ink);font-weight:600;font-size:13px}
.hero .badge{background:rgba(255,255,255,.92)}

.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:10px;padding:12px 16px;font-weight:600;border:1px solid transparent;cursor:pointer;transition:all .2s ease}
.btn.primary{background:var(--green);color:#fff}
.btn.primary:hover{filter:brightness(.95)}
.btn.ghost{background:transparent;border-color:#d3dde3;color:#fff}
.btn.link{background:transparent;color:var(--navy);padding:0}
.btn.small{padding:8px 10px;border:1px solid #d8e1e6;background:#fff;color:var(--navy)}

.section{max-width:1200px;margin:0 auto;padding:48px 32px}
.section-head{display:flex;flex-direction:column;gap:8px;margin-bottom:18px}
.lead{opacity:.9}

.band{background:linear-gradient(180deg,#f6f9f7,#ffffff)}
.metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-top:10px}
.metric{border:1px solid #e7eef3;border-radius:12px;background:#fff;padding:16px;text-align:center}
.metric .value{font-weight:800;font-size:clamp(22px,4.2vw,36px);color:var(--navy)}
.metric .label{margin-top:6px;color:#47607b}

.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.card-link{display:block}
.card{display:flex;flex-direction:column;border:1px solid #edf1f4;border-radius:14px;overflow:hidden;background:#fff;box-shadow:0 6px 22px rgba(15,39,71,.06)}
.card img{height:180px;object-fit:cover}
.card-body{padding:14px 14px 16px}
.card h3{margin:6px 0 8px}
.card p{margin:0 0 8px;color:#304864}

.deep{border:1px solid #edf1f4;border-radius:14px;background:var(--cloud);padding:18px}
.deep .lead{margin:8px 0 14px}
.specs{background:#fff;border:1px solid #e7eef3;border-radius:12px;padding:14px;margin-bottom:14px}
.specs h4{margin:4px 0 8px}
.specs ul{margin:0 0 8px 18px}
.note{font-size:14px;color:#47607b}
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:10px}
.gallery img{height:180px;object-fit:cover;border-radius:10px}

.about{background:linear-gradient(180deg,#fff, #f9fbfc)}
.story{background:linear-gradient(180deg,#f7fbf8,#ffffff)}
.pillars{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin-top:12px}
.pillars > div{border:1px solid #e7eef3;border-radius:12px;padding:14px;background:#fff}

.toc{display:flex;flex-direction:column;gap:8px}
.toc a{display:block;padding:10px 12px;border:1px solid #e7eef3;border-radius:10px;color:var(--navy);background:#fff}

.contact{background:linear-gradient(0deg,rgba(178,126,55,.08),transparent)}
.contact-list{list-style:none;padding:0;margin:8px 0 16px;display:grid;gap:6px}

.footer{border-top:3px solid var(--brown);margin-top:22px;background:#0f2747;color:#dce6ef}
.footer-inner{max-width:1100px;margin:0 auto;padding:16px 20px;display:flex;align-items:center;justify-content:space-between}
.footer-inner{max-width:1200px;padding:16px 32px}
.copy{font-size:14px;opacity:.8}

@media (max-width:640px){
  .nav-links{gap:12px}
  .hero-inner{padding-top:44px}
  .hero-actions{flex-direction:column;align-items:flex-start}
}

/* Tabs */
.tablist{display:flex;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.tab{min-height:44px;padding:8px 16px;border-radius:999px;border:1px solid #d8e1e6;background:#fff;color:var(--ink);font-weight:700}
.tab.active{background:var(--green);color:#08321a}
.tabpanel{background:#fff;border:1px solid #e7eef3;border-radius:12px;padding:16px}

/* Accordion */
.acc-item{border:1px solid #e7eef3;border-radius:12px;margin-bottom:12px;background:#fff}
.acc-btn{width:100%;text-align:left;padding:14px 16px;min-height:44px;font-weight:700;background:#fff;border:0;border-radius:12px}
.acc-panel{padding:0 16px 16px 16px;color:#47607b}