:root{
  --brand-teal:#0b4f5b; --brand-green:#198a3f;
  --ink:#0b0f14; --ink-2:#26323a; --muted:#6b7b86; --bg:#f7f8fa; --card:#fff;
  --shadow:0 6px 24px rgba(11,79,91,.10); --radius:12px; --radius-lg:16px;
}
*{box-sizing:border-box} html{scroll-behavior:smooth}
body{margin:0;font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,'Helvetica Neue','Noto Sans',sans-serif;color:var(--ink);background:var(--bg);line-height:1.55}
.container{width:min(1060px,92%);margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:-9999px;top:auto} .skip:focus{left:12px;top:12px;background:#fff;padding:8px 10px;border-radius:8px;z-index:1000}

.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.9);backdrop-filter:saturate(140%) blur(8px);border-bottom:1px solid #e9eef2}
.nav{display:flex;align-items:center;justify-content:space-between;padding:10px 0}
.brand{display:flex;gap:10px;align-items:center;text-decoration:none;color:inherit}
.brand-title{font-weight:800;letter-spacing:-.01em}.brand-sub{font-size:12px;color:var(--muted)}
.menu-toggle{display:none;border:1px solid #d7e1e6;background:#fff;border-radius:10px;padding:8px;cursor:pointer}
.menu-list{display:flex;gap:16px;align-items:center;list-style:none;margin:0;padding:0}
.menu-list a{color:var(--ink-2);text-decoration:none;font-weight:700}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:10px 16px;font-weight:800;text-decoration:none;background:linear-gradient(135deg,var(--brand-teal),var(--brand-green));color:#fff;box-shadow:var(--shadow);border:none;cursor:pointer}
.btn-outline{background:transparent;border:2px solid var(--brand-teal);color:var(--brand-teal);box-shadow:none}
.btn-small{padding:8px 14px}
@media(max-width:720px){
  .menu-toggle{display:block}
  .menu-list{position:absolute;right:4%;top:58px;background:#fff;border:1px solid #e7edf1;border-radius:12px;flex-direction:column;gap:0;overflow:hidden;box-shadow:var(--shadow);display:none}
  .menu-list.open{display:flex}
  .menu-list a,.menu-list .btn-small{padding:12px 16px;display:block}
}

/* HERO: background-image slides */
.hero.exec{padding:14px 0 22px}
.slider{position:relative;border-radius:var(--radius-lg);background:#fff;box-shadow:var(--shadow);overflow:hidden;border:1px solid #e5eef0}
.slides{position:relative;height:clamp(340px,48vh,560px)}
.slide{
  position:relative; min-height:clamp(340px, 48vh, 560px);
  display:grid; grid-template-columns:1fr; align-items:center;
  isolation:isolate;
  background-image: var(--bg);
  background-size: cover; background-repeat:no-repeat; background-position: var(--pos, 50% 50%);
}
.overlay{
  position:absolute; inset:0;
  background: radial-gradient(120% 100% at 85% 40%, rgba(0,0,0,.25), transparent 55%),
              radial-gradient(120% 100% at 0% 100%, rgba(11,79,91,.25), transparent 50%);
  mix-blend-mode:multiply; opacity:.55; pointer-events:none;
}
.slide-copy{position:relative; z-index:2; width:min(680px, 92%); margin: clamp(16px, 5vw, 36px); color:#fff; text-shadow:0 2px 10px rgba(0,0,0,.35)}
.slide-copy h1,.slide-copy h2{font-size:clamp(26px,3.6vw,44px);line-height:1.08;letter-spacing:-.02em;margin:0 0 8px}
.slide-copy p{margin:0 0 12px; color: #f1f5f9}
.accent{background:linear-gradient(90deg,#58e0a2,#74c7d1);-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:800; text-shadow:none}
.controls{position:absolute;left:10px;right:10px;bottom:10px;display:flex;align-items:center;justify-content:space-between;pointer-events:none}
.ctrl{pointer-events:auto;border:none;background:rgba(255,255,255,.86);color:#0b0f14;border-radius:10px;width:36px;height:36px;cursor:pointer;display:grid;place-items:center;box-shadow:var(--shadow)}
.dots{display:flex;gap:6px;align-items:center;pointer-events:auto}
.dots button{width:8px;height:8px;border-radius:999px;border:0;background:#cdd6da;cursor:pointer}
.dots button[aria-selected="true"]{background:linear-gradient(135deg,var(--brand-teal),var(--brand-green))}
.progress{position:absolute;left:0;right:0;bottom:0;height:2px;background:#eaf1f3;overflow:hidden}
.progress span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--brand-teal),var(--brand-green));transition:width linear}

.section{padding:56px 0}
.section.alt{background:#f0f5f6}
.section-header{margin-bottom:18px}
.section-header h2{font-size:clamp(20px,2.2vw,28px);margin:0}
.section-header p{color:var(--muted);margin:4px 0 0}

.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.card{background:var(--card);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);border:1px solid #ecf1f3}
.card h3{margin:0 0 6px;font-size:16px}
.card p{margin:0 0 8px;color:var(--ink-2);font-size:14px}
.list{margin:0;padding-left:18px;color:var(--ink-2);font-size:14px}

.grid-logos{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.logo-chip{text-align:center;padding:12px;background:linear-gradient(180deg,#fff,#f6fbfb);border:1px solid #e2eef0;border-radius:12px;font-weight:700;box-shadow:0 6px 18px rgba(11,79,91,.08)}

/* Allies marquee */
.ally-track{overflow:hidden;border-radius:14px;border:1px solid #e5eef0;background:#fff;box-shadow:var(--shadow)}
.ally-strip{display:flex;gap:0;align-items:center;animation:scroll 22s linear infinite;min-width:max-content;will-change:transform}
.ally-strip:hover{animation-play-state:paused}
.ally-strip img{height:68px; width:auto; display:block; object-fit:contain; filter:grayscale(20%); opacity:.9; padding:10px}
@keyframes scroll{ from{ transform: translateX(0) } to{ transform: translateX(-50%) } }

.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.stat{background:var(--card);border:1px solid #eaf1f3;border-radius:14px;box-shadow:var(--shadow);padding:18px;text-align:center}
.stat .num{font-weight:800;font-size:clamp(22px,2.6vw,34px);display:block;background:linear-gradient(90deg,var(--brand-teal),var(--brand-green));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat small{color:var(--muted)}

.about{display:grid;grid-template-columns:.9fr 1.1fr;gap:26px;align-items:center}
.about-media img{width:100%;height:auto;display:block;filter:drop-shadow(0 10px 30px rgba(0,0,0,.18));background:#0b4f5b0d;border-radius:16px;padding:12px}
.about-copy p{color:var(--ink-2)}
.ticks{list-style:none;padding:0;margin:10px 0 16px}
.ticks li{padding-left:24px;position:relative;margin-bottom:6px;font-size:14px}
.ticks li::before{content:'✓';position:absolute;left:0;top:0;font-weight:800;color:var(--brand-green)}

.contact-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:16px}
.contact-form,.contact-card{background:var(--card);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);border:1px solid #ecf1f3}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:10px}
input,textarea{padding:10px 12px;border-radius:12px;border:1px solid #dde6ea;background:#fbfcfd;font:inherit;color:inherit}
input:focus,textarea:focus{outline:none;border-color:var(--brand-teal);box-shadow:0 0 0 3px rgba(13,109,124,.15)}

/* Footer */
.site-footer{padding:18px 0;border-top:1px solid #e7edf1;background:#fff}
.footer-grid{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:10px}
.foot-brand{display:flex;align-items:center;gap:8px;font-weight:800}
.foot-nav{display:flex;gap:12px}
.foot-nav a{color:var(--muted);text-decoration:none}
.foot-nav a:hover{color:var(--brand-teal)}
.foot-copy{text-align:right;color:var(--muted);font-size:13px}

/* Utilities */
.to-top{position:fixed;right:14px;bottom:14px;border:none;background:var(--ink);color:#fff;border-radius:999px;padding:8px 10px;cursor:pointer;opacity:0;transform:translateY(10px);transition:.25s ease;box-shadow:var(--shadow)}
.to-top.show{opacity:.95;transform:translateY(0)}
.reveal{opacity:0;transform:translateY(10px);transition:.5s cubic-bezier(.21,.68,.2,1)} .reveal.visible{opacity:1;transform:none}
section[id]{scroll-margin-top:76px}

/* Responsive */
@media (max-width: 1080px){
  .slide-copy{margin: 18px}
  .cards{grid-template-columns:repeat(2,1fr)}
  .grid-logos{grid-template-columns:repeat(3,1fr)}
  .about{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
}
@media (max-width: 720px){
  .ally-strip img{height:56px}
  .cards{grid-template-columns:1fr}
  .grid-logos{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr}
  .foot-copy{text-align:left}
}

/* --- Mobile enhancements (v4.2) --- */
@media (max-width: 600px){
  body{overflow-x:hidden}
  .slides{height:min(54vh, 520px)}
  .overlay{opacity:.45}
  .slide-copy{margin:14px; width:94%}
  .slide-copy h1,.slide-copy h2{font-size:clamp(22px,7.2vw,32px)}
  .slide-copy p{font-size:14px}
  .btn{padding:9px 14px; font-size:14px}
  .ctrl{width:34px;height:34px}
  .dots{gap:5px}
  /* Mobile focal point per slide */
  .slide{background-position: var(--pos-m, var(--pos, 50% 50%));}
  .grid-logos{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  section[id]{scroll-margin-top:68px}
  .ally-strip img{height:52px}
}
@media (max-width: 420px){
  .slides{height:min(52vh, 460px)}
  .slide-copy h1,.slide-copy h2{font-size:clamp(20px,7.8vw,28px)}
  .ally-strip img{height:46px}
  .stats{grid-template-columns:1fr}
}