:root{
  --midnight:#021b33;
  --midnight-2:#062744;
  --scarlet:#b5121b;
  --scarlet-dark:#8d0d14;
  --gold:#e6b34b;
  --gold-soft:#f3ce78;
  --ivory:#f6f1e7;
  --white:#ffffff;
  --ink:#101820;
  --muted:#c8d0d8;
  --max:1180px;
  --shadow:0 18px 48px rgba(0,0,0,.18);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Georgia, "Times New Roman", serif;
  color:var(--ink);
  background:#f7f7f4;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.topline{
  background:#001427;color:var(--ivory);font-family:Arial,sans-serif;
  font-size:.9rem;letter-spacing:.04em;padding:9px 0;text-align:center;
}
.masthead{
  position:relative;
  overflow:hidden;
  background:#001b33;
  color:var(--ivory);
  border-top:3px solid var(--scarlet);
  border-bottom:3px solid var(--scarlet);
  box-shadow:
    inset 0 1px 0 rgba(230,179,75,.35),
    inset 0 -1px 0 rgba(230,179,75,.25);
}
.masthead::after{
  content:"";
  position:absolute;
  right:8%;
  top:8px;
  width:320px;
  height:calc(100% - 16px);
  background:url("../images/iwo-jima-masthead-midnight.png") center center/contain no-repeat;
  opacity:1;
  -webkit-mask-image:radial-gradient(ellipse 78% 112% at 56% 52%,#000 38%,rgba(0,0,0,.92) 54%,rgba(0,0,0,.52) 72%,transparent 100%);
  mask-image:radial-gradient(ellipse 78% 112% at 56% 52%,#000 38%,rgba(0,0,0,0,.92) 54%,rgba(0,0,0,.52) 72%,transparent 100%);
  pointer-events:none;
}
.masthead-inner{
  position:relative;
  z-index:1;
  display:flex;
  gap:20px;
  align-items:center;
  min-height:128px;
  padding:11px 0
}
.emblem{
  width:136px;height:136px;object-fit:contain;flex:0 0 auto;
  filter:drop-shadow(0 8px 14px rgba(0,0,0,.35));
}
.brand{flex:1}
.brand-kicker{
  color:var(--ivory);
  font-family:Arial,sans-serif;
  text-transform:uppercase;
  letter-spacing:.20em;
  font-size:.70rem
}
.brand h1{
  margin:1px 0 4px;
  color:var(--gold);
  font-size:clamp(1.55rem,2.35vw,2.45rem);
  line-height:1.02;
  text-transform:uppercase;
  letter-spacing:.03em
}
.brand-sub{
  display:block;
  width:max-content;
  max-width:100%;
  padding:1px 0;
  color:var(--ivory);
  font-size:clamp(.82rem,1.25vw,1.08rem);
  letter-spacing:.075em
}
.brand-motto{
  margin-top:6px;
  font-family:Arial,sans-serif;
  letter-spacing:.17em;
  text-transform:uppercase;
  color:#eef2f5;
  font-size:.70rem
}
.nav{
  background:var(--midnight);border-bottom:2px solid var(--gold);position:sticky;top:0;z-index:20
}
.nav-inner{display:flex;align-items:center}
.nav-links{display:flex;flex-wrap:wrap;flex:1}
.nav a{
  color:white;padding:10px 14px;font-size:1rem;border-right:1px solid rgba(255,255,255,.08)
}
.nav a:hover,.nav a.active{background:var(--scarlet)}
.nav .cta{background:var(--scarlet);font-weight:bold}
.menu-btn{display:none;background:none;border:0;color:white;font-size:1.4rem;padding:14px}

/* Landing-page video hero */
.hero{
  position:relative;
  isolation:isolate;
  overflow:hidden;
  min-height:485px;
  display:grid;
  place-items:center;
  color:white;
  background:
    linear-gradient(90deg,rgba(0,17,33,.94) 0%,rgba(0,17,33,.76) 40%,rgba(0,17,33,.18) 72%,rgba(0,17,33,.1) 100%),
    url("../images/hero-marine-salute.jpg") center/cover no-repeat;
  border-bottom:1px solid var(--gold);
}
.hero-video{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  z-index:0;
}
.hero-content{
  position:relative;
  z-index:1;
  width:min(var(--max),calc(100% - 40px));
  padding:52px 0;
}

.eyebrow{
  color:var(--gold);font-family:Arial,sans-serif;text-transform:uppercase;
  letter-spacing:.28em;font-size:.85rem;font-weight:bold
}
.hero h2{
  font-size:clamp(2.35rem,3.6vw,3.6rem);
  line-height:.98;
  margin:13px 0 18px;
  text-transform:uppercase;
  max-width:640px;
  color:var(--ivory);
  letter-spacing:-.015em;
  text-shadow:0 5px 18px rgba(0,0,0,.5)
}
.hero p{max-width:600px;font-family:Arial,sans-serif;font-size:1.05rem;line-height:1.7;color:#eef2f6}
.rule{width:430px;max-width:90%;height:2px;background:linear-gradient(90deg,var(--gold),transparent);margin:24px 0}
.btn{
  display:inline-block;padding:14px 23px;margin:8px 9px 0 0;border:1px solid var(--gold);
  background:var(--scarlet);color:white;text-transform:uppercase;letter-spacing:.08em;
  font-family:Arial,sans-serif;font-weight:700;box-shadow:0 7px 20px rgba(0,0,0,.2)
}
.btn:hover{background:var(--scarlet-dark)}
.btn.secondary{background:transparent}
.quicklinks{
  background:linear-gradient(180deg,#03233e,#001b31);color:white;border-bottom:1px solid var(--gold)
}
.quickgrid{display:grid;grid-template-columns:repeat(6,1fr)}
.quick{
  text-align:center;padding:26px 12px;border-right:1px solid rgba(230,179,75,.35);
  min-height:135px
}
.quick:last-child{border-right:0}
.quick .icon{font-size:1.7rem;color:var(--gold)}
.quick h3{margin:8px 0 4px;text-transform:uppercase;letter-spacing:.07em}
.quick p{font-family:Arial,sans-serif;font-size:.88rem;color:#d9e1e8;margin:0;line-height:1.35}
.section{padding:72px 0}
.section.dark{background:var(--midnight);color:white}
.section.red{background:linear-gradient(135deg,var(--scarlet-dark),var(--scarlet));color:white}
.section h2{font-size:clamp(2rem,4vw,3.4rem);margin:8px 0 18px}
.section p,.section li{font-family:Arial,sans-serif;line-height:1.75}
.grid-2{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:start}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{
  background:white;color:var(--ink);padding:30px;border-top:4px solid var(--gold);
  box-shadow:var(--shadow);min-height:100%
}
.dark .card{background:#082844;color:white}
.card .num{color:var(--scarlet);font-family:Arial,sans-serif;font-weight:800;letter-spacing:.1em}
.card h3{font-size:1.55rem;margin:10px 0}
.callout{
  border-left:5px solid var(--gold);padding:20px 24px;background:rgba(255,255,255,.06)
}
.page-hero{
  background:linear-gradient(135deg,#00172b,#062744);color:white;padding:68px 0;border-bottom:2px solid var(--gold)
}
.page-hero h2{font-size:clamp(2.5rem,5vw,4.8rem);margin:10px 0}
.page-hero p{font-family:Arial,sans-serif;max-width:760px;line-height:1.7;color:#dfe8ef}
.list-clean{padding-left:20px}
.notice{
  background:#fff7df;border:1px solid #e4c36d;padding:18px 20px;font-family:Arial,sans-serif;
  margin:24px 0;color:#4b3a12
}
.footer{
  background:#001427;color:#dce5ec;padding:52px 0 28px;border-top:4px solid var(--scarlet)
}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:34px}
.footer h3{color:var(--gold);margin-top:0}
.footer p,.footer a{font-family:Arial,sans-serif;line-height:1.6}
.footer-bottom{border-top:1px solid rgba(255,255,255,.15);margin-top:28px;padding-top:18px;font-size:.85rem;color:#aebbc7}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
label{font-family:Arial,sans-serif;font-weight:bold}
input,textarea,select{
  width:100%;padding:13px;border:1px solid #bfc7cc;margin-top:6px;font:inherit;background:white
}
textarea{min-height:150px}

/* Chaplain's Corner */
.corner-intro{max-width:760px;margin:0 auto;text-align:center}
.corner-intro p{font-family:Arial,sans-serif;line-height:1.7}
.chaplain-article-layout{display:grid;grid-template-columns:minmax(0,3.6fr) minmax(210px,1fr);gap:clamp(22px,3vw,38px);align-items:stretch}
.chaplain-content-section{padding-top:24px}
.corner-feed{display:grid;gap:30px;min-width:0}
.chaplain-decoration{position:relative;min-height:704px;margin-top:-24px;background:url('../images/chaplain-margin-artwork-v3.png') right top/auto 100% no-repeat;opacity:.74;overflow:hidden;pointer-events:none;-webkit-mask-image:linear-gradient(to bottom,transparent 0,#000 55px,#000 100%);mask-image:linear-gradient(to bottom,transparent 0,#000 55px,#000 100%)}
.chaplain-decoration::before,.chaplain-decoration::after{content:none}
.chaplain-article-layout .news-post{border-top:0}
.news-post{display:block;width:100%;margin:0;background:#fff;border-top:5px solid var(--gold);box-shadow:var(--shadow);overflow:hidden}
.news-copy{padding:clamp(26px,4vw,46px)}
.news-copy h2{margin:8px 0 18px;font-size:clamp(1.8rem,3vw,2.6rem);line-height:1.08;color:var(--midnight)}
.news-copy .post-copy{font-family:Georgia,'Times New Roman',serif;font-size:1.08rem;line-height:1.78;color:#263845}
.news-copy .post-copy p{margin:0 0 1.2em}
.news-copy .post-copy p:last-child{margin-bottom:0}
.news-copy .post-copy h3,.news-copy .post-copy h4{margin:1.5em 0 .55em;line-height:1.25;color:var(--midnight)}
.news-lead-image{float:right;width:38%;margin:3px 0 22px 28px}
.news-lead-image img{display:block;width:100%;height:auto;max-height:440px;object-fit:contain}
.news-lead-image[role=button]{position:relative;cursor:zoom-in;outline-offset:4px}
.image-expand-hint{position:absolute;right:8px;bottom:8px;padding:5px 8px;background:rgba(0,35,61,.82);color:#fff;font:700 .68rem Arial,sans-serif;letter-spacing:.04em;text-transform:uppercase;opacity:0;transition:opacity .2s}
.news-lead-image:hover .image-expand-hint,.news-lead-image:focus-visible .image-expand-hint{opacity:1}
.news-lead-image.is-expanded{position:fixed;z-index:1000;inset:0;float:none;width:auto;margin:0;padding:28px;display:flex;align-items:center;justify-content:center;background:rgba(0,20,36,.9);cursor:zoom-out}
.news-lead-image.is-expanded img{width:auto;height:auto;max-width:calc(100vw - 56px);max-height:calc(100vh - 56px);object-fit:contain;box-shadow:0 12px 45px rgba(0,0,0,.45)}
.news-lead-image.is-expanded .image-expand-hint{display:none}
body.image-viewer-open{overflow:hidden}
.news-copy::after{content:"";display:block;clear:both}
.post-copy img{display:block;max-width:100%;height:auto;margin:1.35em auto}
.corner-post{background:#fff;border-top:5px solid var(--scarlet);box-shadow:var(--shadow);overflow:hidden}
.corner-post-body{padding:34px}
.corner-post .post-meta{font:700 .75rem Arial,sans-serif;color:var(--scarlet);letter-spacing:.14em;text-transform:uppercase}
.corner-post h2{margin:9px 0 18px;font-size:clamp(1.8rem,3vw,2.6rem);line-height:1.08;color:var(--midnight)}
.corner-post .post-copy{font-family:Arial,sans-serif;line-height:1.78;color:#263845;white-space:pre-line}
.corner-post-image{width:100%;max-height:620px;object-fit:cover;border-top:1px solid #e3e7ea}
.corner-file{display:inline-flex;align-items:center;gap:9px;margin-top:18px;padding:12px 16px;background:var(--midnight);color:#fff;font:700 .82rem Arial,sans-serif;letter-spacing:.06em;text-transform:uppercase}
.corner-file:hover{background:var(--scarlet)}
.portal-shell{max-width:850px;margin:auto}
.portal-card{background:#fff;padding:38px;box-shadow:var(--shadow);border-top:5px solid var(--gold)}
.portal-card h2{margin-top:0;color:var(--midnight)}
.portal-note{font-family:Arial,sans-serif;line-height:1.6;background:#eff5f8;border-left:4px solid var(--gold);padding:15px 18px;margin:0 0 24px}
.portal-actions{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:22px}
.alert{font-family:Arial,sans-serif;padding:13px 16px;margin:0 0 20px;border-left:4px solid}
.alert.error{background:#fff0f0;border-color:var(--scarlet);color:#711016}
.alert.success{background:#edf7ee;border-color:#317440;color:#1f512a}
input[type=file]{font-family:Arial,sans-serif;background:#f8fafb}

@media(max-width:900px){
  .masthead::after{right:1%;width:255px;top:10px;height:calc(100% - 20px);opacity:.62}
  .masthead-inner{align-items:flex-start}
  .emblem{width:116px;height:116px}
  .quickgrid{grid-template-columns:repeat(3,1fr)}
  .grid-2,.grid-3,.footer-grid{grid-template-columns:1fr}
  .nav-inner{align-items:stretch;flex-direction:column}
  .menu-btn{display:block;align-self:flex-end}
  .nav-links{display:none;flex-direction:column}
  .nav-links.open{display:flex}
  .nav a{border-bottom:1px solid rgba(255,255,255,.08)}
  .chaplain-article-layout{grid-template-columns:minmax(0,3.4fr) minmax(180px,1fr);gap:20px}
  .chaplain-decoration{min-height:604px}
}
@media(max-width:600px){
  .masthead::after{right:-25px;width:210px;top:12px;height:calc(100% - 24px);opacity:.48}
  .container,.hero-content{width:min(100% - 28px,var(--max))}
  .masthead-inner{gap:14px}
  .emblem{width:96px;height:96px}
  .brand-sub{padding-left:0;border-left:0}
  .brand-motto{letter-spacing:.1em}
  .quickgrid{grid-template-columns:repeat(2,1fr)}
  .hero{min-height:500px}
  .form-grid{grid-template-columns:1fr}
  .chaplain-article-layout{display:block}
  .chaplain-decoration{display:none}
  .news-lead-image{float:none;width:min(100%,520px);margin:0 auto 24px}
  .news-lead-image img{width:100%;max-height:none}
}

/* Devil Dogs article presentation */
.devil-dogs-article-layout {
  display: grid;
  grid-template-columns: minmax(0, 3.6fr) minmax(210px, 1fr);
  gap: clamp(22px, 3vw, 38px);
  align-items: stretch;
}
.devil-dogs-content-section { padding-top: 24px; }
.devil-dogs-decoration {
  position: relative;
  min-height: 704px;
  margin-top: -24px;
  background: url("../images/devil-dogs-margin-artwork.png") right top / auto 100% no-repeat;
  opacity: .78;
  overflow: hidden;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 55px, #000 100%);
  mask-image: linear-gradient(to bottom, transparent 0, #000 55px, #000 100%);
}
.devil-dogs-article-layout .news-post { border-top: 0; }

@media (max-width: 900px) {
  .devil-dogs-article-layout {
    grid-template-columns: minmax(0, 3.4fr) minmax(180px, 1fr);
    gap: 20px;
  }
  .devil-dogs-decoration { min-height: 604px; }
}

@media (max-width: 600px) {
  .devil-dogs-article-layout { display: block; }
  .devil-dogs-decoration { display: none; }
}