:root{--navy:#0B1B2B;--navy2:#12283F;--blue:#1FB6FF;--blue-d:#0A8FD1;--off:#F5F7FA;--text:#1D2733;--muted:#5B6878;--amber:#FFB020;--line:#E3E8EE;--radius:14px;--max:1180px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--text);line-height:1.6;font-size:17px;background:#fff}
img{max-width:100%;display:block}
a{color:var(--blue-d)}
h1,h2,h3,h4{font-family:"Space Grotesk",Inter,sans-serif;line-height:1.15;color:var(--navy);letter-spacing:-.01em}
h1{font-size:clamp(2.1rem,5vw,3.6rem)}
h2{font-size:clamp(1.6rem,3.2vw,2.4rem);margin-bottom:.6rem}
h3{font-size:1.2rem;margin-bottom:.4rem}
p+p{margin-top:.8rem}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.section{padding:84px 0}
.section.alt{background:var(--off)}
.section.dark{background:var(--navy);color:#C9D4E0}
.section.dark h2,.section.dark h3{color:#fff}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--blue-d);margin-bottom:.8rem}
.dark .eyebrow,.hero .eyebrow{color:var(--blue)}
.lead{font-size:1.15rem;color:var(--muted);max-width:720px}
.dark .lead{color:#C9D4E0}
.center{text-align:center}.center .lead{margin-left:auto;margin-right:auto}
.ph{background:#FFF4D6;color:#7A5200;border:1px dashed #E0A800;border-radius:6px;padding:1px 6px;font-size:.88em;font-weight:600}
.dark .ph,.hero .ph{background:rgba(255,176,32,.15);color:#FFD27A;border-color:#B8860B}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:14px 24px;border-radius:999px;font-weight:700;text-decoration:none;font-size:1rem;transition:.2s;border:2px solid transparent}
.btn-primary{background:var(--blue);color:var(--navy)}
.btn-primary:hover{background:#5CCBFF}
.btn-ghost{border-color:rgba(255,255,255,.5);color:#fff}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-outline{border-color:var(--navy);color:var(--navy)}
.btn-outline:hover{background:var(--navy);color:#fff}
.btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}

/* header */
.topbar{background:#06111C;color:#9FB0C2;font-size:.85rem}
.topbar .wrap{display:flex;justify-content:space-between;gap:16px;padding-top:8px;padding-bottom:8px}
.topbar a{color:#fff;text-decoration:none;font-weight:600}
.site-header{background:var(--navy);position:sticky;top:0;z-index:50;border-bottom:1px solid rgba(255,255,255,.08)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:96px}
.logo img{height:78px;width:auto}
.nav{display:flex;align-items:center;gap:28px}
.nav a{color:#DCE5EE;text-decoration:none;font-weight:600;font-size:.95rem}
.nav a:hover,.nav a.active{color:var(--blue)}
.nav .btn{padding:10px 20px;color:var(--navy)}
.nav .btn:hover{color:var(--navy)}
.menu-toggle{display:none;background:none;border:0;cursor:pointer;width:44px;height:44px;position:relative}
.menu-toggle span,.menu-toggle span::before,.menu-toggle span::after{content:"";position:absolute;left:10px;width:24px;height:2px;background:#fff;transition:transform .2s,background .2s}
.menu-toggle span{top:21px}.menu-toggle span::before{top:-7px;left:0}.menu-toggle span::after{top:7px;left:0}
.nav-open .menu-toggle span{background:transparent}
.nav-open .menu-toggle span::before{top:0;transform:rotate(45deg)}
.nav-open .menu-toggle span::after{top:0;transform:rotate(-45deg)}

/* hero */
.hero{position:relative;color:#fff;background:var(--navy) url(assets/hero-hall-lighting.jpg) center/cover no-repeat}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(11,27,43,.96) 0%,rgba(11,27,43,.85) 45%,rgba(11,27,43,.45) 100%)}
.hero .wrap{position:relative;padding-top:120px;padding-bottom:120px}
.hero h1{color:#fff;max-width:760px}
.hero h1 em{font-style:normal;color:var(--blue)}
.hero .lead{color:#D5DFEA;margin-top:20px;max-width:620px}
.page-hero{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(31,182,255,.25),transparent 65%)}
.page-hero .wrap{padding-top:80px;padding-bottom:72px;position:relative}
.page-hero h1{color:#fff;font-size:clamp(2rem,4.4vw,3rem);max-width:820px}
.page-hero .lead{color:#C9D4E0;margin-top:16px}

/* trust strip */
.trust{background:#06111C;color:#fff}
.trust ul{list-style:none;display:grid;grid-template-columns:repeat(5,1fr);gap:0}
.trust li{padding:22px 16px;text-align:center;font-weight:600;font-size:.95rem;border-left:1px solid rgba(255,255,255,.08)}
.trust li:first-child{border-left:0}
.trust strong{display:block;font-family:"Space Grotesk";font-size:1.35rem;color:var(--blue)}

/* grids & cards */
.grid{display:grid;gap:24px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:.2s;text-decoration:none;color:inherit;display:block}
a.card:hover{border-color:var(--blue);transform:translateY(-3px);box-shadow:0 14px 30px rgba(11,27,43,.08)}
.card p{color:var(--muted);font-size:.98rem}
.card .more{display:inline-block;margin-top:14px;font-weight:700;color:var(--blue-d)}
.card.feature{background:var(--navy);border-color:var(--navy);color:#C9D4E0}
.card.feature h3{color:#fff}.card.feature p{color:#C9D4E0}.card.feature .more{color:var(--blue)}
.icon{width:48px;height:48px;border-radius:12px;background:rgba(31,182,255,.12);color:var(--blue-d);display:grid;place-items:center;margin-bottom:18px}
.card.feature .icon{background:rgba(31,182,255,.18);color:var(--blue)}
.icon svg{width:26px;height:26px}
.head{margin-bottom:44px}

/* split audience */
.split{display:grid;grid-template-columns:1fr 1fr;border-radius:20px;overflow:hidden}
.split>div{padding:52px}
.split .org{background:var(--navy);color:#C9D4E0}.split .org h2{color:#fff}
.split .exh{background:#E8F6FF}
.small{font-size:.9rem;color:var(--muted);margin-top:18px}
.split .org .small{color:#9FB0C2}

/* media rows */
.row{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center}
.row.rev>:first-child{order:2}
.media{border-radius:var(--radius);overflow:hidden;background:linear-gradient(135deg,#DCE4EC,#C3CFDB);aspect-ratio:4/3;display:grid;place-items:center;color:#5B6878;font-weight:600;text-align:center;padding:0}
.media img{width:100%;height:100%;object-fit:cover}
.media.placeholder{padding:24px;border:2px dashed #AEBCCB}
ul.ticks{list-style:none;margin-top:18px}
ul.ticks li{padding-left:32px;position:relative;margin:10px 0}
ul.ticks li::before{content:"";position:absolute;left:0;top:4px;width:20px;height:20px;border-radius:50%;background:var(--blue) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230B1B2B' stroke-width='3.2'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/12px no-repeat}

/* testimonials */
.quote{background:#fff;border-radius:var(--radius);padding:32px;border:1px solid var(--line);display:flex;flex-direction:column}
.quote blockquote{font-size:1.02rem;color:var(--text);flex:1}
.quote blockquote::before{content:"\201C";display:block;font-family:Georgia,serif;font-size:3.4rem;line-height:.8;color:var(--blue);margin-bottom:6px}
.quote cite{display:block;margin-top:20px;font-style:normal;font-weight:700;color:var(--navy)}
.quote cite span{display:block;font-weight:500;color:var(--muted);font-size:.92rem}

/* gallery */
.gallery{display:grid;grid-template-columns:2fr 2fr 1fr;gap:16px}
.gallery .media{aspect-ratio:auto;min-height:240px}
.gallery .stack{display:grid;gap:16px}
.gallery .stack .media{min-height:112px;font-size:.85rem}

/* steps */
.steps{counter-reset:s;display:grid;gap:18px}
.step{display:grid;grid-template-columns:64px 1fr;gap:20px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.step::before{counter-increment:s;content:counter(s);width:56px;height:56px;border-radius:50%;background:var(--navy);color:var(--blue);display:grid;place-items:center;font-family:"Space Grotesk";font-weight:700;font-size:1.4rem}
.step p{color:var(--muted)}
.timeline{display:grid;grid-template-columns:repeat(7,1fr);gap:12px;counter-reset:t}
.timeline div{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:18px 14px;font-weight:600;color:#fff;font-size:.95rem}
.timeline div::before{counter-increment:t;content:"0" counter(t);display:block;color:var(--blue);font-family:"Space Grotesk";font-size:1.3rem;margin-bottom:6px}

/* notice */
.notice{border-left:4px solid var(--amber);background:#FFF9EC;padding:20px 24px;border-radius:0 12px 12px 0;margin-top:24px}
.notice strong{color:var(--navy)}
.private{display:flex;gap:16px;align-items:flex-start;background:#E8F6FF;border:1px solid #BFE6FF;border-radius:var(--radius);padding:22px 24px}
.private svg{flex:none;width:28px;height:28px;color:var(--blue-d)}

/* faq */
details{border-bottom:1px solid var(--line);padding:18px 0}
summary{cursor:pointer;font-weight:700;color:var(--navy);list-style:none;display:flex;justify-content:space-between;gap:16px;font-size:1.05rem}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--blue-d);font-size:1.4rem;line-height:1}
details[open] summary::after{content:"−"}
details p{margin-top:10px;color:var(--muted)}

/* jump links */
.jump{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.jump a{padding:8px 16px;border-radius:999px;background:rgba(255,255,255,.08);color:#fff;text-decoration:none;font-size:.9rem;font-weight:600;border:1px solid rgba(255,255,255,.15)}
.jump a:hover{border-color:var(--blue);color:var(--blue)}
.tag{display:inline-block;background:var(--amber);color:var(--navy);font-weight:700;font-size:.75rem;padding:3px 10px;border-radius:999px;margin-bottom:12px;letter-spacing:.06em;text-transform:uppercase}

/* forms */
form .grid{gap:16px}
label{display:block;font-weight:600;font-size:.9rem;margin-bottom:6px;color:var(--navy)}
input,select,textarea{width:100%;padding:13px 14px;border:1px solid #CBD5E0;border-radius:10px;font:inherit;font-size:1rem;background:#fff}
input:focus,select:focus,textarea:focus{outline:2px solid var(--blue);border-color:var(--blue)}
.contact-list{list-style:none}
.contact-list li{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line)}
.contact-list .icon{margin:0;flex:none}
.contact-list a{font-weight:700;text-decoration:none;font-size:1.1rem}

/* CTA band */
.cta-band{background:linear-gradient(120deg,var(--navy) 0%,#0E3556 100%);color:#fff;border-radius:22px;padding:56px;display:flex;justify-content:space-between;align-items:center;gap:32px}
.cta-band h2{color:#fff}.cta-band p{color:#C9D4E0}
.cta-band .btns{margin-top:0;flex:none}

/* memory */
.memory{display:flex;gap:20px;align-items:center;border-top:1px solid var(--line);padding-top:36px;max-width:720px;margin:0 auto}
.memory img{width:84px;height:84px;border-radius:50%;object-fit:cover;filter:grayscale(1)}
.memory p{color:var(--muted);font-size:.95rem}
.memory strong{color:var(--navy)}

/* footer */
.site-footer{background:#06111C;color:#9FB0C2;padding:64px 0 28px;font-size:.93rem}
.site-footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:14px}
.site-footer a{color:#DCE5EE;text-decoration:none}
.site-footer a:hover{color:var(--blue)}
.site-footer ul{list-style:none}.site-footer li{margin:7px 0}
.site-footer .logo img{height:56px;margin-bottom:16px}
.site-footer .essa{height:40px;width:auto;margin-top:16px;border-radius:4px}
.legal{border-top:1px solid rgba(255,255,255,.08);margin-top:44px;padding-top:22px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:.83rem}

/* responsive */
@media (max-width:1024px){
 .g4{grid-template-columns:repeat(2,1fr)}
 .g3{grid-template-columns:repeat(2,1fr)}
 .trust ul{grid-template-columns:repeat(3,1fr)}
 .trust li:nth-child(4){border-left:0}
 .timeline{grid-template-columns:repeat(4,1fr)}
 .site-footer .cols{grid-template-columns:1fr 1fr}
}
@media (max-width:880px){
 .menu-toggle{display:block}
 .nav{position:absolute;top:100%;left:0;right:0;background:var(--navy);flex-direction:column;align-items:stretch;gap:0;padding:8px 24px 24px;border-top:1px solid rgba(255,255,255,.08);transform:translateY(-120%);visibility:hidden;transition:.25s;box-shadow:0 20px 30px rgba(0,0,0,.3)}
 .nav-open .nav{transform:none;visibility:visible}
 .nav a{padding:14px 0;border-bottom:1px solid rgba(255,255,255,.08);font-size:1.05rem}
 .nav .btn{margin-top:16px;justify-content:center;border-bottom:0}
 .row,.split,.g2{grid-template-columns:1fr}
 .row.rev>:first-child{order:0}
 .row{gap:32px}
 .cta-band{flex-direction:column;align-items:flex-start;padding:40px 28px}
}
@media (max-width:600px){
 body{font-size:16px}
 .section{padding:60px 0}
 .wrap{padding:0 20px}
 .topbar .hide-sm{display:none}
 .topbar .wrap{justify-content:center}
 .logo img{height:56px}
 .hero .wrap{padding-top:72px;padding-bottom:72px}
 .hero::before{background:linear-gradient(180deg,rgba(11,27,43,.88),rgba(11,27,43,.95))}
 .btns .btn{width:100%;justify-content:center}
 .g3,.g4{grid-template-columns:1fr}
 .trust ul{grid-template-columns:1fr 1fr}
 .trust li{border-left:0;border-top:1px solid rgba(255,255,255,.08);padding:16px 10px}
 .trust li:nth-child(-n+2){border-top:0}
 .trust li:last-child{grid-column:1/-1}
 .split>div{padding:36px 24px}
 .gallery{grid-template-columns:1fr}
 .gallery .stack{grid-template-columns:1fr 1fr}
 .timeline{grid-template-columns:1fr 1fr}
 .step{grid-template-columns:1fr;gap:12px}
 .site-footer .cols{grid-template-columns:1fr}
 .memory{flex-direction:column;text-align:center}
}

/* v2: shell-scheme-first hero with stand render */
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center}
.hero .hero-grid h1{font-size:clamp(2.1rem,4.4vw,3.3rem)}
.hero-img{margin:0}
.hero-img img{width:100%;border-radius:16px;box-shadow:0 24px 60px rgba(0,0,0,.45);border:1px solid rgba(255,255,255,.12)}
.hero-img figcaption{font-size:.8rem;color:#9FB0C2;margin-top:10px}
.hero .textlink{display:inline-block;margin-top:18px;color:#DCE5EE;font-weight:600;font-size:.95rem}
.hero .textlink:hover{color:var(--blue)}
.gallery4{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gallery4 .media{aspect-ratio:4/3}
.gallery4 .media.big{grid-column:span 2;grid-row:span 2;aspect-ratio:auto}
.supporting{border:1px solid var(--line);border-radius:20px;padding:44px;background:#fff}
@media (max-width:880px){.hero-grid{grid-template-columns:1fr;gap:32px}.gallery4{grid-template-columns:1fr 1fr}.gallery4 .media.big{grid-column:1/-1;grid-row:auto;aspect-ratio:4/3}}
/* core shell gallery: two different bare-shell angles (not the hero crop) */
.gallery4.shell-core{grid-template-columns:2fr 1fr}
.gallery4.shell-core .media.big{grid-column:auto;grid-row:auto;aspect-ratio:4/3}
@media (max-width:880px){.gallery4.shell-core{grid-template-columns:1fr}}

@media (max-width:600px){.supporting{padding:28px 22px}}