:root{--navy:#0b1c2c;--navy-raised:#10263a;--navy-card:#163049;--text:#ebedf3;--muted:#b5c0cc;--blue:#69c;--blue-light:#9bc3e8;--warm:#f1d2a6;--line:#ebedf326;--line-strong:#ebedf34d;--display:"Newsreader", Georgia, serif;--body:"Inter", system-ui, sans-serif;--wrap:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--navy)}body{background:var(--navy);color:var(--muted);font-family:var(--body);margin:0;font-size:17px;line-height:1.75}img{max-width:100%;display:block}a{color:inherit}button,input,textarea,select{font:inherit}h1,h2,h3,h4{color:var(--text);font-family:var(--display);letter-spacing:-.015em;margin:0;font-weight:400;line-height:1.13}h1{font-size:clamp(2.8rem,7vw,5.8rem)}h2{font-size:clamp(2.15rem,4.5vw,3.7rem)}h3{font-size:clamp(1.55rem,2.8vw,2.15rem)}p{margin:0 0 1.25rem}.wrap{width:min(var(--wrap), calc(100% - 44px));margin-inline:auto}.skip-link{z-index:1000;color:#000;background:#fff;padding:10px 16px;position:fixed;top:-100px;left:16px}.skip-link:focus{top:16px}:focus-visible{outline:2px solid var(--blue-light);outline-offset:4px}.eyebrow{color:var(--blue-light);letter-spacing:.17em;text-transform:uppercase;margin-bottom:.75rem;font-size:.72rem;font-weight:600}.lede{color:var(--text);max-width:61ch;font-size:clamp(1.08rem,2vw,1.34rem);line-height:1.65}.muted{color:var(--muted)}.center{text-align:center}.center .section-intro{margin-inline:auto}.site-header{z-index:100;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#0b1c2cf0;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;min-height:86px;display:flex}.brand{align-items:center;gap:12px;text-decoration:none;display:flex}.brand img{filter:brightness(0)invert();object-fit:contain;width:66px;height:66px}.brand span{flex-direction:column;line-height:1.15;display:flex}.brand b{color:var(--text);font-family:var(--display);font-size:1.35rem;font-weight:500}.brand small{color:var(--muted);letter-spacing:.18em;text-transform:uppercase;margin-top:5px;font-size:.58rem}.desktop-nav{align-items:center;gap:clamp(16px,2.2vw,28px);display:flex}.desktop-nav>a,.nav-dropdown>summary{color:var(--text);cursor:pointer;font-size:.9rem;text-decoration:none;list-style:none}.nav-dropdown{position:relative}.nav-dropdown>summary::-webkit-details-marker{display:none}.nav-dropdown>summary:after{content:" +";color:var(--blue-light)}.nav-dropdown[open]>summary:after{content:" −"}.nav-panel{background:var(--navy-card);border:1px solid var(--line);min-width:245px;padding:8px;display:grid;position:absolute;top:38px;left:50%;transform:translate(-50%);box-shadow:0 18px 44px #00000059}.nav-panel a{color:var(--text);padding:10px 14px;text-decoration:none}.nav-panel a:hover{color:var(--blue-light);background:#ffffff0f}.mobile-nav{display:none;position:relative}.mobile-nav summary{border:1px solid var(--line-strong);color:var(--text);cursor:pointer;border-radius:999px;padding:8px 15px;list-style:none}.mobile-nav nav{background:var(--navy-card);border:1px solid var(--line);min-width:255px;padding:10px;display:grid;position:absolute;top:48px;right:0}.mobile-nav a{color:var(--text);padding:9px 12px;text-decoration:none}.button{border:1px solid var(--line-strong);color:var(--text);border-radius:999px;justify-content:center;align-items:center;padding:12px 26px;font-size:.92rem;font-weight:500;text-decoration:none;transition:all .2s;display:inline-flex}.button:hover{background:var(--text);border-color:var(--text);color:var(--navy)}.button-solid{background:var(--blue);border-color:var(--blue);color:var(--navy)}.button-solid:hover{background:var(--blue-light);border-color:var(--blue-light)}.button-small{padding:8px 19px}.button-row{flex-wrap:wrap;gap:12px;margin-top:28px;display:flex}.home-hero{align-items:center;min-height:min(760px,100vh - 86px);display:flex;position:relative;overflow:hidden}.home-hero-image{object-fit:cover;object-position:62% 50%;width:100%;height:100%;position:absolute;inset:0}.home-hero:after{background:linear-gradient(90deg, #050f18f0 0%, #050f18c2 42%, #050f1833 78%), linear-gradient(0deg, var(--navy) 0%, transparent 28%);content:"";position:absolute;inset:0}.home-hero-content{z-index:1;padding-block:90px;position:relative}.home-hero h1{max-width:10ch}.home-hero h1 em{color:var(--warm);font-weight:400}.home-hero .lede{max-width:49ch;margin-top:22px}.page-hero{border-bottom:1px solid var(--line);min-height:380px;padding:clamp(74px,10vw,132px) 0;position:relative}.page-hero-photo{align-items:flex-end;min-height:clamp(500px,70vh,700px);display:flex;overflow:hidden}.page-hero-image,.page-hero-scrim{width:100%;height:100%;position:absolute;inset:0}.page-hero-image{object-fit:cover}.page-hero-scrim{background:linear-gradient(90deg, #050f18eb, #050f1873 68%, #050f1826), linear-gradient(0deg, var(--navy), transparent 55%)}.page-hero-content{z-index:1;position:relative}.page-hero h1{max-width:13ch}.page-hero .lede{margin-top:24px}.section{padding:clamp(70px,9vw,118px) 0}.section-raised{background:var(--navy-raised)}.section-intro{max-width:730px;margin-bottom:44px}.section-intro h2{margin-bottom:18px}.section-intro>div{font-size:1.05rem}.prose{max-width:760px}.prose h2,.prose h3{margin-bottom:20px}.prose p+h2,.prose p+h3{margin-top:44px}.program-list{background:var(--line);border:1px solid var(--line);grid-template-columns:repeat(2,1fr);gap:1px;display:grid}.program-card{background:var(--navy);grid-template-columns:180px 1fr;min-height:270px;text-decoration:none;display:grid}.program-card img{object-fit:cover;width:100%;height:100%}.program-card-content{padding:28px}.program-card h3{margin-bottom:10px}.program-card p{font-size:.93rem;line-height:1.65}.text-link{color:var(--blue-light);font-size:.88rem;font-weight:600;text-decoration:none}.card-grid{grid-template-columns:repeat(3,1fr);gap:18px;display:grid}.card{background:var(--navy-card);border:1px solid var(--line);padding:clamp(26px,3vw,38px)}.card h3{margin-bottom:12px}.card p{font-size:.95rem;line-height:1.65}.card .button,.card .text-link{margin-top:10px}.card-number{color:var(--blue-light);letter-spacing:.15em;text-transform:uppercase;margin-bottom:20px;font-size:.72rem;font-weight:600;display:block}.split{grid-template-columns:1fr 1fr;align-items:center;gap:clamp(38px,7vw,90px);display:grid}.split.reverse .split-media{order:2}.split-media{aspect-ratio:4/3;overflow:hidden}.split-media img{object-fit:cover;width:100%;height:100%}.split-copy h2{margin-bottom:18px}.split-copy .button-row{margin-top:22px}.impact-strip{border-bottom:1px solid var(--line);border-top:1px solid var(--line);grid-template-columns:repeat(3,1fr);display:grid}.impact-item{text-align:center;padding:28px}.impact-item+.impact-item{border-left:1px solid var(--line)}.impact-item b{color:var(--text);font-family:var(--display);font-size:1.75rem;font-weight:400;display:block}.impact-item span{font-size:.82rem}.gallery-grid{grid-template-columns:repeat(4,1fr);gap:14px;display:grid}.gallery-card{background:var(--navy-card)}.gallery-card img{aspect-ratio:1;object-fit:cover;width:100%}.gallery-card div{padding:18px}.gallery-card h3{margin-bottom:6px;font-size:1.45rem}.gallery-card p{margin:0;font-size:.85rem;line-height:1.55}.notice{color:var(--text);background:#f1d2a614;border:1px solid #f1d2a659;max-width:760px;margin-top:28px;padding:20px 24px}.notice p{margin:0;font-size:.92rem}.check-list{margin:24px 0;padding:0;list-style:none}.check-list li{margin-bottom:12px;padding-left:24px;position:relative}.check-list li:before{color:var(--blue-light);content:"•";position:absolute;left:4px}.details-list{border-top:1px solid var(--line)}.details-list details{border-bottom:1px solid var(--line);padding:18px 0}.details-list summary{color:var(--text);cursor:pointer;font-family:var(--display);font-size:1.35rem;list-style:none}.details-list summary:after{color:var(--blue-light);content:"+";float:right}.details-list details[open] summary:after{content:"−"}.details-list p{max-width:70ch;margin:14px 0 4px;font-size:.95rem}.shelterluv{color:#2a2a2a;background:#f8f6f1;border-radius:4px;min-height:180px;padding:clamp(18px,3vw,34px)}.shelterluv a{color:#315f8d}.shelterluv-credit{color:#756f66;text-align:center;border-top:1px solid #ddd7cd;margin-top:20px;padding-top:14px;font-size:.75rem}.contact-grid{grid-template-columns:.8fr 1.2fr;gap:70px;display:grid}.contact-list{margin:28px 0 0;padding:0;list-style:none}.contact-list li{border-top:1px solid var(--line);padding:14px 0}.contact-form{background:var(--navy-raised);border:1px solid var(--line);padding:clamp(26px,4vw,44px)}.field{gap:7px;margin-bottom:18px;display:grid}.field label{color:var(--text);font-size:.82rem;font-weight:600}.field input,.field textarea,.field select{background:var(--navy-card);border:1px solid var(--line-strong);color:var(--text);border-radius:0;width:100%;padding:13px 14px}.field textarea{resize:vertical;min-height:160px}.site-footer{border-top:1px solid var(--line);background:#07131f;padding:70px 0 28px}.footer-grid{grid-template-columns:1.6fr .8fr .8fr;gap:54px;display:grid}.site-footer h2{margin-bottom:15px;font-size:2rem}.site-footer h3{font-family:var(--body);letter-spacing:.15em;text-transform:uppercase;margin-bottom:16px;font-size:.72rem;font-weight:600}.site-footer p,.site-footer li{font-size:.87rem;line-height:1.65}.site-footer ul{margin:0;padding:0;list-style:none}.site-footer li{margin-bottom:8px}.site-footer a{text-decoration:none}.site-footer a:hover{color:var(--blue-light)}.footer-badges{align-items:center;gap:20px;margin-top:22px;display:flex}.footer-badges img{width:74px;height:74px}.footer-bottom{border-top:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;gap:12px 30px;margin-top:48px;padding-top:22px;font-size:.75rem;display:flex}@media (max-width:980px){.desktop-nav{display:none}.mobile-nav{display:block}.program-list{grid-template-columns:1fr}.card-grid,.gallery-grid{grid-template-columns:repeat(2,1fr)}.contact-grid{grid-template-columns:1fr;gap:38px}}@media (max-width:700px){body{font-size:16px}.wrap{width:min(var(--wrap), calc(100% - 32px))}.brand img{width:56px;height:56px}.brand b{font-size:1.12rem}.home-hero{min-height:680px}.home-hero-image{object-position:64% 50%}.home-hero:after{background:linear-gradient(90deg, #050f18e0, #050f1859), linear-gradient(0deg, var(--navy) 0%, #050f181a 60%)}.program-card{grid-template-columns:1fr}.program-card img{aspect-ratio:16/9}.card-grid,.split,.footer-grid{grid-template-columns:1fr}.split.reverse .split-media{order:0}.impact-strip{grid-template-columns:1fr}.impact-item+.impact-item{border-left:0;border-top:1px solid var(--line)}.page-hero-photo{min-height:590px}}@media (max-width:480px){.brand small{display:none}.brand b{max-width:160px}.gallery-grid{grid-template-columns:1fr}.button{width:100%}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
/* Operation Amazonas editorial additions */
.oa-hero .page-hero-image{object-position:center 45%}.oa-giveback{border-left:4px solid var(--gold);padding:14px 18px;background:rgba(255,255,255,.72);border-radius:0 12px 12px 0}.partner-wordmark{display:flex;min-height:72px;align-items:center;justify-content:center;margin:-4px -4px 22px;padding:14px;border:1px solid var(--line);border-radius:12px;background:#fff;font-family:var(--font-display,serif);font-size:1.15rem;font-weight:800;text-align:center;letter-spacing:.01em}.oa-partners .card a{font-weight:700}.oa-trip-section .split-media img{object-position:center center}@media(max-width:700px){.oa-hero .page-hero-image{object-position:56% 50%}.partner-wordmark{min-height:60px}}