:root{--navy:#0b2a45;--navy2:#123b5e;--sea:#2f7fa8;--sand:#f6f3ec;--ink:#14212b;--muted:#5b6b78;--white:#fff}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--sand);line-height:1.5}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:1100px;margin:0 auto;padding:0 18px}
.hero{background:linear-gradient(160deg,var(--navy) 0%,var(--navy2) 70%,#1d5479 100%);color:var(--white);padding:44px 0 34px;text-align:center}
.eyebrow{margin:0 0 8px;font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:#9fc7de}
h1{margin:0;font-size:clamp(1.9rem,7vw,3rem);line-height:1.1;letter-spacing:-.01em;font-weight:750}
.sub{margin:10px 0 22px;color:#d4e5ef;font-size:1.02rem}
.cta{display:block;max-width:420px;margin:0 auto;background:#fff;color:var(--navy);text-decoration:none;font-weight:700;font-size:1.08rem;padding:16px 18px;border-radius:14px;box-shadow:0 6px 20px rgba(0,0,0,.25)}
.cta:active{transform:translateY(1px)}
.cta-row{display:flex;gap:10px;justify-content:center;margin-top:12px;flex-wrap:wrap}
.btn{flex:1 1 0;min-width:90px;max-width:136px;text-align:center;text-decoration:none;border:1.5px solid rgba(255,255,255,.55);color:#fff;padding:10px 12px;border-radius:12px;font-weight:600;font-size:.95rem}
.btn-solid{background:var(--navy);border-color:var(--navy);max-width:200px}
.areas{margin:20px 0 0;font-size:.9rem;color:#b9d3e2}
.chips{position:sticky;top:0;z-index:5;display:flex;gap:8px;overflow-x:auto;padding:10px 14px;background:rgba(246,243,236,.94);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid #e3ded2;justify-content:center;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chips a{flex:0 0 auto;text-decoration:none;font-size:.88rem;font-weight:600;color:var(--navy);background:#fff;border:1px solid #d9e2e9;padding:7px 12px;border-radius:999px;white-space:nowrap}
.about{padding-top:22px}
.about p{margin:0 auto;max-width:640px;text-align:center;color:var(--muted);font-size:1rem}
.gallery-section{padding-top:30px;scroll-margin-top:56px}
h2{font-size:1.35rem;margin:0 0 14px;color:var(--navy);letter-spacing:-.01em}
h2::after{content:"";display:block;width:36px;height:3px;background:var(--sea);border-radius:3px;margin-top:6px}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
.tile{display:block;position:relative;overflow:hidden;border-radius:10px;background:#dfe6eb;aspect-ratio:1/1}
.tile img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.tile:hover img{transform:scale(1.03)}
.tile:focus-visible,.chips a:focus-visible,.btn:focus-visible,.cta:focus-visible,.foot a:focus-visible{outline:3px solid #f2b84b;outline-offset:2px}
.pairs{display:grid;grid-template-columns:1fr;gap:16px}
.pair{margin:0;background:#fff;border-radius:14px;padding:8px;box-shadow:0 1px 3px rgba(11,42,69,.08)}
.pair-imgs{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.pair-side{position:relative}
.pair-side .tile{aspect-ratio:3/4}
.tag{position:absolute;left:8px;top:8px;background:rgba(20,33,43,.78);color:#fff;font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:3px 8px;border-radius:6px;pointer-events:none}
.tag-after{background:var(--sea)}
.closing{text-align:center;padding:40px 18px 10px}
.closing h2::after{margin-left:auto;margin-right:auto}
.closing p{color:var(--muted);margin:0 0 6px}
.foot{margin-top:40px;background:var(--navy);color:#c9dbe7;text-align:center;padding:26px 0 calc(26px + env(safe-area-inset-bottom));font-size:.88rem}
.foot p{margin:4px 0}
.foot a{color:#fff}
.lightbox{position:fixed;inset:0;z-index:50;background:rgba(5,15,25,.94);display:flex;align-items:center;justify-content:center}
.lightbox[hidden]{display:none}
.lb-img{max-width:94vw;max-height:86vh;object-fit:contain;border-radius:6px}
.lightbox button{position:absolute;background:rgba(255,255,255,.12);color:#fff;border:0;font-size:2rem;line-height:1;width:48px;height:48px;border-radius:50%;cursor:pointer}
.lb-close{top:calc(14px + env(safe-area-inset-top));right:14px}
.lb-prev{left:10px;top:50%;transform:translateY(-50%)}
.lb-next{right:10px;top:50%;transform:translateY(-50%)}
@media (min-width:700px){
  .grid{grid-template-columns:repeat(3,1fr);gap:12px}
  .pairs{grid-template-columns:1fr 1fr}
  .hero{padding:64px 0 48px}
}
@media (min-width:1000px){.grid{grid-template-columns:repeat(4,1fr)}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.tile img{transition:none}}

/* hero photo refresh */
.hero{position:relative;background:linear-gradient(180deg,rgba(8,30,50,.55) 0%,rgba(8,30,50,.35) 40%,rgba(8,30,50,.85) 100%),url(img/hero.jpg) center 30%/cover no-repeat;min-height:88vh;min-height:88svh;display:flex;align-items:flex-end;padding:56px 0 34px}
.hero .wrap{width:100%}
.hero h1{text-shadow:0 2px 14px rgba(0,0,0,.45);font-size:clamp(2.2rem,9vw,3.4rem)}
.hero .sub,.hero .eyebrow,.hero .areas{text-shadow:0 1px 8px rgba(0,0,0,.5)}
.hero .eyebrow{color:#cfe6f3}
.cta-row .btn{max-width:200px;background:rgba(255,255,255,.14);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.link-row{display:flex;flex-direction:column;gap:8px;align-items:center;margin-top:16px}
.link-row a{color:#fff;font-weight:600;font-size:.98rem;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.5);padding-bottom:1px}

.hero .logo{display:block;width:220px;max-width:60vw;height:auto;margin:0 auto 10px;filter:drop-shadow(0 2px 6px rgba(0,0,0,.75))}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.hero .logo{width:250px;padding:14px 18px;background:rgba(244,242,239,.94);border-radius:18px;filter:none;box-shadow:0 6px 20px rgba(0,0,0,.35);margin:0 auto 14px}