/* GSA Investment Trust, Inc. — site styles */
:root{
  --navy:#12305A;
  --navy-deep:#0B1F3A;
  --navy-soft:#1E4479;
  --gold:#C9A227;
  --gold-deep:#A8842A;
  --gold-pale:#F3E9C9;
  --white:#FFFFFF;
  --gray:#F4F5F7;
  --gray-line:#E2E5EA;
  --charcoal:#2B2F36;
  --ink-soft:#3F4650;

  --font-display:"Cormorant Garamond", Georgia, "Times New Roman", serif;
  --font-mark:"Cinzel", Georgia, serif;
  --font-body:"Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;

  --max:1180px;
  --pad:clamp(20px, 5vw, 64px);
  --ease:cubic-bezier(.2,.7,.2,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.6;
  font-weight:500;
  color:var(--charcoal);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--navy);text-decoration:none}
a:hover{color:var(--navy-soft)}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.skip{position:absolute;left:-999px;top:8px;background:var(--navy);color:#fff;padding:8px 14px;z-index:200}
.skip:focus{left:8px}

h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.1;color:var(--navy);letter-spacing:-.008em}
h1,h2,.display{font-family:var(--font-display)}
h1{font-size:clamp(2.6rem, 6vw, 4.6rem)}
h2{font-size:clamp(2rem, 3.6vw, 3rem)}
h3{font-family:var(--font-body);font-weight:700;font-size:1.2rem}
p{margin:0 0 1.1em}
.lead{font-size:clamp(1.1rem,1.5vw,1.28rem);line-height:1.55;font-weight:500;color:var(--charcoal);max-width:62ch}
.wrap{max-width:var(--max);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}

/* Eyebrow: small Cinzel label on a gold ledger rule (the site's signature) */
.eyebrow{
  display:flex;align-items:center;gap:14px;
  font-family:var(--font-mark);font-size:.8rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase;
  color:var(--gold-deep);margin-bottom:22px;
}
.eyebrow::before{content:"";width:44px;height:1px;background:var(--gold);flex:none}
.eyebrow--center{justify-content:center}
.eyebrow--center::after{content:"";width:44px;height:1px;background:var(--gold);flex:none}
.eyebrow--light{color:var(--gold)}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 26px;border:1px solid var(--navy);border-radius:2px;
  font-weight:700;font-size:.95rem;letter-spacing:.02em;
  color:var(--navy);background:transparent;cursor:pointer;
  transition:background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease);
}
.btn:hover{background:var(--navy);color:#fff}
.btn--solid{background:var(--navy);color:#fff}
.btn--solid:hover{background:var(--navy-soft);border-color:var(--navy-soft);color:#fff}
.btn--gold{border-color:var(--gold);color:var(--navy)}
.btn--gold:hover{background:var(--gold);border-color:var(--gold);color:var(--navy-deep)}
.btn--light{border-color:rgba(255,255,255,.55);color:#fff}
.btn--light:hover{background:#fff;color:var(--navy);border-color:#fff}
.btn svg{width:16px;height:16px}

/* Header */
.header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.94);backdrop-filter:saturate(1.4) blur(10px);
  border-bottom:1px solid var(--gray-line);
}
.header .wrap{display:flex;align-items:center;justify-content:space-between;height:92px;gap:24px}
.brand{display:flex;align-items:center;gap:14px;color:var(--navy);flex:0 0 auto}
.brand picture{display:block;flex:0 0 auto}
.brand img{display:block;height:74px;width:338px;max-width:none;object-fit:contain}
.brand__text{font-family:var(--font-mark);line-height:1.15;letter-spacing:.08em}
.brand__text strong{display:block;font-weight:700;font-size:1.02rem}
.brand__text span{display:block;font-size:.66rem;letter-spacing:.24em;color:var(--gold-deep)}
.nav{display:flex;align-items:center;gap:34px}
.nav a{font-size:.95rem;font-weight:600;color:var(--navy-deep);position:relative;padding:6px 0}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.nav a:hover::after,.nav a[aria-current="page"]::after{transform:scaleX(1)}
.nav .btn{padding:11px 20px;margin-left:8px}
.nav .btn::after{display:none}
.nav-toggle{display:none;background:none;border:1px solid var(--gray-line);border-radius:2px;width:44px;height:44px;cursor:pointer;color:var(--navy)}
.nav-toggle span{display:block;width:20px;height:2px;background:currentColor;margin:4px auto;transition:transform .3s var(--ease),opacity .3s}
@media (max-width:860px){
  .nav-toggle{display:block}
  .nav{
    position:absolute;left:0;right:0;top:100%;
    flex-direction:column;align-items:stretch;gap:0;
    background:#fff;border-bottom:1px solid var(--gray-line);
    padding:8px var(--pad) 20px;
    display:none;
  }
  .nav.is-open{display:flex}
  .nav a{padding:14px 0;border-bottom:1px solid var(--gray-line);font-size:1.05rem}
  .nav a::after{display:none}
  .nav .btn{margin:16px 0 0;justify-content:center;border-bottom:1px solid var(--navy)}
  .nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
  .nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
  .nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
  .brand img{height:50px;width:229px}
  .header .wrap{height:72px}
}

/* Hero (home): white field, headline, then a panoramic skyline band */
.hero{padding:clamp(56px,9vw,120px) 0 0}
.hero__grid{display:grid;grid-template-columns:1.25fr .9fr;gap:clamp(32px,5vw,80px);align-items:center}
.hero__title{align-self:center}
@media (min-width:861px){.hero__title{transform:translateY(-22px)}}
.hero h1{max-width:14ch;font-weight:700;font-size:clamp(3rem, 6.6vw, 5.4rem);letter-spacing:-.012em;line-height:1.05}
.hero h1 em{font-style:italic;font-weight:600;color:var(--gold-deep)}
.hero__aside{border-left:1px solid var(--gold);padding-left:28px}
.hero__aside p{color:var(--charcoal);font-size:1.08rem;font-weight:500}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.hero__band{
  margin-top:clamp(40px,6vw,72px);
  position:relative;height:clamp(300px,44vw,560px);overflow:hidden;
}
.hero__band picture,.hero__band img{width:100%;height:100%;object-fit:cover;object-position:center 40%}
.hero__band::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,var(--gold),var(--gold-pale) 60%,transparent);z-index:2}
.hero__caption{
  position:absolute;left:var(--pad);bottom:28px;z-index:2;
  color:#fff;font-family:var(--font-mark);font-size:.72rem;letter-spacing:.26em;text-transform:uppercase;
  background:rgba(11,31,58,.72);padding:10px 16px;border-left:2px solid var(--gold);
}
@media (max-width:860px){
  .hero__grid{grid-template-columns:1fr}
  .hero__aside{border-left:0;padding-left:0;border-top:1px solid var(--gold);padding-top:22px}
}

/* Generic sections */
.section{padding:clamp(64px,8vw,120px) 0}
.section--gray{background:var(--gray)}
.section--navy{background:var(--navy);color:#fff}
.section--navy h2,.section--navy h3{color:#fff}
.section--navy p{color:rgba(255,255,255,.92)}
.section--tight{padding:clamp(48px,6vw,80px) 0}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,80px);align-items:center}
.split--text-wide{grid-template-columns:1.1fr .9fr}
@media (max-width:860px){.split{grid-template-columns:1fr}}
.frame{position:relative}
.frame img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.frame--tall img{aspect-ratio:3/4}
.frame::after{content:"";position:absolute;inset:auto -14px -14px auto;width:56%;height:56%;border:1px solid var(--gold);z-index:-1}
.frame--nomark::after{display:none}

/* Statement block */
.statement{max-width:900px}
.statement h2{font-size:clamp(1.9rem,3.2vw,2.7rem);line-height:1.22;font-weight:600}
.statement h2 strong{font-weight:700;color:var(--navy)}
.statement .status{margin-top:28px;display:inline-flex;align-items:center;gap:12px;font-size:.9rem;color:var(--ink-soft);padding:10px 16px;border:1px solid var(--gray-line);border-radius:2px;background:#fff}
.statement .status i{width:8px;height:8px;border-radius:50%;background:var(--gold);flex:none}

/* Sector grid */
.sectors{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media (max-width:1000px){.sectors{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.sectors{grid-template-columns:1fr}}
.sector{
  position:relative;display:block;overflow:hidden;background:var(--navy-deep);color:#fff;
  aspect-ratio:4/5;border-radius:2px;
}
.sector img,.sector picture{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease),opacity .4s}
.sector picture img{position:static}
.sector::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,31,58,.05) 30%,rgba(11,31,58,.86) 100%)}
.sector:hover img{transform:scale(1.045)}
.sector__body{position:absolute;left:0;right:0;bottom:0;padding:26px;z-index:2}
.sector__body h3{color:#fff;font-family:var(--font-display);font-weight:700;font-size:1.7rem;line-height:1.12}
.sector__body p{color:rgba(255,255,255,.92);font-size:.95rem;font-weight:500;margin:10px 0 0;max-width:34ch}
.sector__rule{width:34px;height:2px;background:var(--gold);margin-bottom:14px;transition:width .4s var(--ease)}
.sector:hover .sector__rule{width:64px}
/* Sectors without a photo yet: a quiet navy panel with a gold line icon */
.sector--panel{background:radial-gradient(120% 90% at 100% 0%,var(--navy-soft) 0%,var(--navy-deep) 65%)}
.sector--panel::after{background:none}
.sector--panel .sector__icon{position:absolute;top:26px;right:26px;width:64px;height:64px;color:var(--gold);opacity:.9}
.sector--panel .sector__icon svg{width:100%;height:100%}
.sector--panel .sector__pattern{position:absolute;inset:0;background-image:linear-gradient(rgba(201,162,39,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(201,162,39,.12) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent 70%);-webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent 70%)}

/* Pillars ("Why GSA") */
.pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--gray-line);border-left:1px solid var(--gray-line)}
@media (max-width:1000px){.pillars{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.pillars{grid-template-columns:1fr}}
.pillar{padding:32px 28px 36px;border-right:1px solid var(--gray-line);border-bottom:1px solid var(--gray-line);background:#fff}
.pillar svg{width:34px;height:34px;color:var(--gold-deep);margin-bottom:22px}
.pillar h3{margin-bottom:10px;font-size:1.12rem}
.pillar p{font-size:.97rem;color:var(--charcoal);margin:0}

/* Image strip */
.strip{display:grid;grid-template-columns:1.4fr 1fr;gap:18px;margin-top:56px}
@media (max-width:760px){.strip{grid-template-columns:1fr}}
.strip img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/10}
.strip figure{margin:0;position:relative}
.strip figcaption{position:absolute;left:0;bottom:0;background:var(--navy);color:#fff;font-family:var(--font-mark);font-size:.68rem;letter-spacing:.24em;text-transform:uppercase;padding:10px 16px;border-top:2px solid var(--gold)}

/* Process: numbered because it is a real sequence */
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;counter-reset:step}
@media (max-width:1000px){.process{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.process{grid-template-columns:1fr}}
.step{counter-increment:step;padding-top:22px;border-top:1px solid rgba(255,255,255,.22);position:relative}
.step::before{content:counter(step,decimal-leading-zero);font-family:var(--font-display);font-size:2.6rem;line-height:1;color:var(--gold);display:block;margin-bottom:12px}
.step h3{font-size:1.2rem;font-weight:700;margin-bottom:8px}
.step p{font-size:.97rem;margin:0}

/* CTA band */
.cta{position:relative;overflow:hidden;background:var(--gray)}
.cta .wrap{display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center;padding-top:clamp(48px,6vw,80px);padding-bottom:clamp(48px,6vw,80px)}
@media (max-width:760px){.cta .wrap{grid-template-columns:1fr}}
.cta h2{font-size:clamp(1.8rem,3vw,2.6rem)}
.cta p{margin:10px 0 0;color:var(--charcoal)}
.cta__actions{display:flex;gap:14px;flex-wrap:wrap}

/* Page header (inner pages) */
.page-head{padding:clamp(56px,8vw,104px) 0 clamp(36px,5vw,64px);border-bottom:1px solid var(--gray-line)}
.page-head h1{font-size:clamp(2.4rem,5vw,3.8rem);max-width:18ch}
.page-head .lead{margin-top:22px}

/* Portfolio detail rows */
.sector-row{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,72px);align-items:center;padding:clamp(40px,5vw,72px) 0;border-bottom:1px solid var(--gray-line)}
.sector-row:last-child{border-bottom:0}
.sector-row:nth-child(even) .sector-row__media{order:2}
@media (max-width:860px){.sector-row{grid-template-columns:1fr}.sector-row:nth-child(even) .sector-row__media{order:0}}
.sector-row__media img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:2px}
.sector-row__media .panel{aspect-ratio:4/3;border-radius:2px;position:relative;overflow:hidden;background:radial-gradient(120% 90% at 100% 0%,var(--navy-soft) 0%,var(--navy-deep) 65%)}
.sector-row__media .panel svg{position:absolute;right:28px;top:28px;width:72px;height:72px;color:var(--gold)}
.sector-row__media .panel .sector__pattern{position:absolute;inset:0}
.sector-row h2{font-size:clamp(1.7rem,2.8vw,2.3rem);margin-bottom:14px}
.sector-row ul{padding:0;margin:18px 0 0;list-style:none;display:grid;gap:8px}
.sector-row li{position:relative;padding-left:22px;color:var(--charcoal);font-size:.98rem;font-weight:500}
.sector-row li::before{content:"";position:absolute;left:0;top:.72em;width:10px;height:1px;background:var(--gold)}

/* Principles list (about) */
.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
@media (max-width:860px){.principles{grid-template-columns:1fr}}
.principle{padding:28px;background:#fff;border:1px solid var(--gray-line);border-top:2px solid var(--gold)}
.principle h3{font-family:var(--font-display);font-size:1.55rem;font-weight:700;margin-bottom:10px}
.principle p{margin:0;color:var(--charcoal);font-size:.97rem}

/* Contact */
.contact{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(32px,6vw,96px);align-items:start}
@media (max-width:860px){.contact{grid-template-columns:1fr}}
.contact__details dl{margin:0;display:grid;gap:26px}
.contact__details dt{font-family:var(--font-mark);font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;color:var(--gold-deep);margin-bottom:6px}
.contact__details dd{margin:0;font-size:1.08rem;line-height:1.5;font-weight:600}
.contact__details dd a{border-bottom:1px solid var(--gold);padding-bottom:1px}
.contact__details .note{margin-top:32px;padding:18px 20px;background:var(--gray);border-left:2px solid var(--gold);font-size:.95rem;color:var(--ink-soft)}
.form{background:#fff;border:1px solid var(--gray-line);padding:clamp(24px,3vw,40px);border-top:3px solid var(--navy)}
.form h2{font-size:1.9rem;margin-bottom:6px}
.form > p{color:var(--charcoal);margin-bottom:26px}
.field{display:grid;gap:8px;margin-bottom:20px}
.field label{font-weight:700;font-size:.92rem;color:var(--navy-deep)}
.field label small{font-weight:400;color:var(--ink-soft)}
.field input,.field select,.field textarea{
  font:inherit;font-size:1rem;color:var(--charcoal);
  padding:13px 14px;border:1px solid #C9CED6;border-radius:2px;background:#fff;width:100%;
  transition:border-color .2s,box-shadow .2s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(18,48,90,.12)}
.field textarea{min-height:150px;resize:vertical}
.field--row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media (max-width:560px){.field--row{grid-template-columns:1fr}}
.field--row .field{margin-bottom:0}
.field--row{margin-bottom:20px}
.check{display:flex;gap:12px;align-items:flex-start;font-size:.92rem;color:var(--ink-soft);margin-bottom:24px}
.check input{margin-top:5px;width:16px;height:16px;accent-color:var(--navy)}
.hidden{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form__foot{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.form__foot small{color:var(--ink-soft)}

/* Footer */
.footer{background:var(--navy-deep);color:rgba(255,255,255,.9);padding:clamp(48px,6vw,80px) 0 32px}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.14)}
@media (max-width:860px){.footer__grid{grid-template-columns:1fr}}
.footer .brand{color:#fff}
.footer .brand img{height:64px;width:293px;max-width:100%;object-fit:contain;object-position:left}
.footer p{font-size:.95rem;max-width:44ch;margin-top:20px}
.footer h4{font-family:var(--font-mark);font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;color:var(--gold);margin-bottom:18px}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.footer a{color:#fff;font-weight:600}
.footer a:hover{color:#fff}
.footer address{font-style:normal;line-height:1.6}
.footer__bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:24px;font-size:.84rem;color:rgba(255,255,255,.55)}

/* Thank-you / 404 */
.center{min-height:60vh;display:grid;place-items:center;text-align:center;padding:80px 0}
.center h1{font-size:clamp(2.2rem,4vw,3.4rem);margin-bottom:12px}
.center .lead{margin:0 auto 30px}

/* Reveal on scroll (opt-in, respects reduced motion) */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.sector img{transition:none}}