/* Layout: sticky crest-bar header, wide typographic hero, then alternating
   full-bleed bands on a 1120px column. Garnet & old gold are the fraternity's colors. */
:root{
  /* Pi Kappa Alpha brand colors (PIKE Brand Standards): Garnet PMS 188C, Old Gold PMS 8383C, True Gold PMS 7503C, Navy PMS 432C */
  --brand-garnet:#79242F; --brand-oldgold:#9E8959; --brand-truegold:#AA9767; --brand-navy:#323E48;
  --paper:#F8F6F4; --paper-2:#EFECE7; --ink:#1E1A1B; --ink-soft:#56504F; --rule:#DCD6CF;
  --garnet:var(--brand-garnet);      /* accent text, links, rules */
  --fill:var(--brand-garnet);        /* garnet backgrounds: buttons, bands */
  --on-garnet:#FFFFFF;
  --gold:var(--brand-oldgold);       /* decorative gold: stripes, diamonds, highlights */
  --gold-light:var(--brand-truegold);/* gold text on garnet or dark backgrounds */
  --navy:var(--brand-navy);
  --label:var(--brand-navy);         /* small uppercase labels */
  --f-head:"Nimbus Roman No9 L","Nimbus Roman","Times New Roman",Times,serif;
  --f-display:"National Condensed","National 2 Condensed","Franklin Gothic Condensed","Franklin Gothic Medium Cond","Arial Narrow",Arial,sans-serif;
  --f-greek:var(--f-head);
  --f-body:"Gantari",Arial,sans-serif;
  --wrap:1120px;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --paper:#161415; --paper-2:#211E1F; --ink:#EEEAE6; --ink-soft:#B5ADA8; --rule:#3A3536;
  --garnet:var(--brand-truegold); --gold:var(--brand-truegold); --label:var(--brand-truegold); color-scheme:dark}}
:root[data-theme="dark"]{
  --paper:#161415; --paper-2:#211E1F; --ink:#EEEAE6; --ink-soft:#B5ADA8; --rule:#3A3536;
  --garnet:var(--brand-truegold); --gold:var(--brand-truegold); --label:var(--brand-truegold); color-scheme:dark}

*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--paper);color:var(--ink);font:400 1.0625rem/1.65 var(--f-body)}
img{max-width:100%;display:block}
a{color:var(--garnet);text-underline-offset:3px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:clamp(16px,4vw,40px)}
h1,h2,h3{font-family:var(--f-head);font-weight:700;letter-spacing:-.005em;line-height:1.05;text-wrap:balance;margin:0}
h2{font-size:clamp(2rem,4.5vw,3rem)}
h3{font-size:1.45rem;letter-spacing:.03em}
p{margin:0;max-width:65ch}
.eyebrow{font:700 .85rem/1 var(--f-display);letter-spacing:.16em;text-transform:uppercase;color:var(--label)}
.lede{font-size:1.2rem;color:var(--ink-soft)}
.stack{display:grid;gap:1rem}
.fill{background:color-mix(in srgb,var(--gold) 18%,transparent);border-bottom:1px dashed var(--gold);padding:0 .2em;font-style:normal}

/* Header */
.site-head{position:sticky;top:env(safe-area-inset-top,0px);z-index:10;background:var(--paper);border-bottom:1px solid var(--rule)}
.site-head::before{content:"";display:block;height:4px;background:linear-gradient(90deg,var(--garnet) 0 70%,var(--gold) 70%)}
.head-row{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:.7rem;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:1rem;text-decoration:none;color:var(--ink)}
.brand .greek{font:700 1.45rem/1 var(--f-head);color:var(--garnet);white-space:nowrap}
.brand .name{font:600 .82rem/1.2 var(--f-display);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft)}
.nav{display:flex;flex-wrap:wrap;gap:.1rem;max-width:100%}
@media (max-width:560px){.nav-long{display:none}.nav{margin-inline:-.55rem}.nav a{padding:.55rem .55rem;font-size:.88rem;letter-spacing:.07em}.nav a.cta{margin-left:0}}
.nav a{font:600 .95rem/1 var(--f-display);letter-spacing:.08em;text-transform:uppercase;color:var(--ink);text-decoration:none;padding:.6rem .6rem;border-bottom:2px solid transparent;white-space:nowrap}
.nav a:hover{color:var(--garnet)}
.nav a[aria-current="page"]{border-bottom-color:var(--garnet);color:var(--garnet)}
.nav a.cta{background:var(--fill);color:var(--on-garnet);border-radius:2px;margin-left:.35rem}
.nav a.cta:hover{background:var(--navy)}

/* Hero */
.hero{padding-block:clamp(3rem,8vw,6rem) clamp(2.5rem,6vw,4.5rem);border-bottom:1px solid var(--rule);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:2rem;align-items:center}
.hero-crest{justify-self:end;width:min(100%,340px)}
.hero-crest img{width:100%;height:auto}
.logo-dark{display:none!important}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .logo-light{display:none!important}:root:not([data-theme="light"]) .logo-dark{display:block!important}}
:root[data-theme="dark"] .logo-light{display:none!important}:root[data-theme="dark"] .logo-dark{display:block!important}
.brand .logo{height:30px;width:auto}
.foot-logo{height:36px;width:auto}
.hero h1{font-size:clamp(3rem,9vw,6.6rem);line-height:.9}
.hero h1 span{display:block}
.hero h1 span:nth-child(even){color:var(--garnet)}
.hero-copy{display:grid;gap:1.4rem;margin-top:2rem}
.page-hero{padding-block:clamp(2.5rem,6vw,4.5rem) clamp(2rem,4vw,3rem);border-bottom:1px solid var(--rule)}
.page-hero h1{font-size:clamp(2.6rem,7vw,5rem);margin-top:.6rem}
.page-hero .lede{margin-top:1.2rem}

.btns{display:flex;gap:.75rem;flex-wrap:wrap}
.btn{display:inline-block;font:600 1rem/1 var(--f-display);letter-spacing:.12em;text-transform:uppercase;text-decoration:none;padding:.95rem 1.4rem;border:2px solid var(--garnet);color:var(--garnet);background:transparent;border-radius:2px;cursor:pointer}
.btn.solid{background:var(--fill);border-color:var(--fill);color:var(--on-garnet)}
.btn:hover{background:var(--navy);border-color:var(--navy);color:#FFFFFF}

/* Facts ledger: the chapter's real dates */
.ledger{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--rule)}
.ledger div{padding:1.4rem 1.4rem 1.6rem 0;display:grid;gap:.35rem}
.ledger div+div{padding-left:1.4rem;border-left:1px solid var(--rule)}
.ledger dt{font:600 .78rem/1 var(--f-display);letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft)}
.ledger dd{margin:0;font:700 1.9rem/1.05 var(--f-head);font-variant-numeric:tabular-nums}
.ledger dd small{display:block;font:400 .95rem/1.4 var(--f-body);text-transform:none;color:var(--ink-soft);margin-top:.35rem}

.section{padding-block:clamp(3rem,7vw,5.5rem)}
.section.alt{background:var(--paper-2)}
.section-head{display:grid;gap:.8rem;margin-bottom:2.5rem}

/* Pillars */
.pillars{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;border-top:3px solid var(--ink)}
.pillar{padding:1.4rem 1.4rem 0 0;display:grid;gap:.6rem;align-content:start}
.pillar+.pillar{padding-left:1.4rem;border-left:1px solid var(--rule)}
.pillar .word{font:700 1.9rem/1 var(--f-head);color:var(--garnet)}

/* Split band */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(2rem,5vw,4rem);align-items:center}
.photo{aspect-ratio:4/3;max-width:100%;border-radius:2px;background:
  repeating-linear-gradient(135deg,transparent 0 14px,color-mix(in srgb,var(--gold-light) 22%,transparent) 14px 15px),var(--fill);
  display:flex;align-items:flex-end;padding:1rem;color:var(--on-garnet);font:600 .8rem/1.3 var(--f-display);letter-spacing:.14em;text-transform:uppercase}

/* Garnet band */
.band{background:var(--fill);color:var(--on-garnet)}
.band .eyebrow{color:var(--gold-light)}
.band .lede{color:color-mix(in srgb,var(--on-garnet) 80%,transparent)}
.band .btn{border-color:var(--gold-light);color:var(--gold-light)}
.band .btn.solid{background:var(--gold-light);color:#1E1A1B;border-color:var(--gold-light)}
.band .btn:hover{background:#FFFFFF;color:var(--fill);border-color:#FFFFFF}
.band-row{display:flex;justify-content:space-between;align-items:end;gap:2rem;flex-wrap:wrap}

/* Timeline */
.timeline{list-style:none;margin:0;padding:0;display:grid;gap:0;border-left:2px solid var(--garnet)}
.timeline li{display:grid;grid-template-columns:7rem minmax(0,1fr);gap:1.5rem;padding:0 0 2rem 1.5rem;position:relative}
.timeline li::before{content:"";position:absolute;left:-7px;top:.35rem;width:12px;height:12px;background:var(--gold);transform:rotate(45deg)}
.timeline .yr{font:700 1.8rem/1 var(--f-head);font-variant-numeric:tabular-nums;color:var(--garnet)}

/* Cards used only where items are separate objects (people, events) */
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.25rem}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.25rem}
.card{border:1px solid var(--rule);background:var(--paper);padding:1.4rem;display:grid;gap:.55rem;align-content:start;border-radius:2px}
.card .meta{font:700 .82rem/1 var(--f-display);letter-spacing:.14em;text-transform:uppercase;color:var(--label)}
.person .avatar{width:64px;height:64px;border-radius:50%;background:var(--paper-2);border:1px solid var(--rule);display:grid;place-items:center;font:400 1.4rem/1 var(--f-greek);color:var(--garnet)}
.person .role{font:600 .82rem/1 var(--f-display);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft)}

/* Steps: recruitment really is a sequence */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1.25rem;counter-reset:s}
.steps li{counter-increment:s;border-top:3px solid var(--garnet);padding-top:1rem;display:grid;gap:.5rem;align-content:start}
.steps li::before{content:"Step " counter(s);font:700 .8rem/1 var(--f-display);letter-spacing:.16em;text-transform:uppercase;color:var(--label)}

/* FAQ */
.faq{display:grid;gap:0;border-top:1px solid var(--rule)}
.faq details{border-bottom:1px solid var(--rule);padding-block:1.1rem}
.faq summary{cursor:pointer;font:600 1.3rem/1.2 var(--f-display);text-transform:uppercase;letter-spacing:.03em;list-style:none;display:flex;justify-content:space-between;gap:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--garnet);font-size:1.6rem;line-height:.8}
.faq details[open] summary::after{content:"–"}
.faq details p{margin-top:.7rem;color:var(--ink-soft)}

/* Forms */
.form{display:grid;gap:1rem;background:var(--paper);border:1px solid var(--rule);padding:clamp(1.25rem,3vw,2rem);border-radius:2px}
.form .row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}
.form label{display:grid;gap:.35rem;font:600 .8rem/1 var(--f-display);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft)}
.form input,.form select,.form textarea{font:400 1rem/1.4 var(--f-body);color:var(--ink);background:var(--paper-2);border:1px solid var(--rule);border-radius:2px;padding:.7rem .8rem;width:100%;min-width:0}
.form textarea{min-height:6rem;resize:vertical}
.form .note{font-size:.9rem;color:var(--ink-soft)}
.form .status{font-size:.95rem;color:var(--garnet)}

.captcha:empty{display:none}
.req{color:var(--garnet);font-weight:700}
.form fieldset.vol{border:1px solid var(--rule);border-radius:2px;padding:.9rem 1rem 1rem;margin:0;display:grid;gap:.55rem}
.form fieldset.vol legend{font:600 .8rem/1 var(--f-display);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);padding:0 .35rem}
.form fieldset.vol .opt{text-transform:none;letter-spacing:0;font:400 .85rem/1 var(--f-body)}
.form .check{display:flex;gap:.55rem;align-items:center;font:400 1rem/1.35 var(--f-body);letter-spacing:0;text-transform:none;color:var(--ink)}
.form .check input{width:auto;accent-color:var(--brand-garnet)}
.zip-field{display:grid;grid-template-columns:minmax(0,11rem) minmax(0,1fr);gap:.4rem 1rem;align-items:end}
.zip-place{margin:0 0 .75rem;font-weight:600;color:var(--ink-soft);min-height:1.2em}
.zip-place.ok{color:var(--ink)}
.zip-place.ok::before{content:"\2713  ";color:var(--garnet)}
.zip-place.bad{color:var(--garnet)}
@media (max-width:480px){.zip-field{grid-template-columns:minmax(0,1fr)}.zip-place{margin-top:-.4rem}}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.captcha{min-height:65px}

/* Footer */
.site-foot{background:var(--navy);padding-block:3rem 2rem}
.site-foot{--foot-fg:#FFFFFF;--foot-soft:#C9CED3;color:var(--foot-fg)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2rem}
.site-foot .greek{font:700 1.7rem/1.1 var(--f-head);color:var(--gold-light)}
.site-foot h4{font:600 .8rem/1 var(--f-display);letter-spacing:.16em;text-transform:uppercase;color:var(--gold-light);margin:0 0 .8rem}
.site-foot a{color:var(--foot-fg);text-decoration:none}
.site-foot a:hover{text-decoration:underline}
.site-foot ul{list-style:none;margin:0;padding:0;display:grid;gap:.45rem}
.site-foot .fine{margin-top:2.5rem;padding-top:1.2rem;border-top:1px solid rgba(255,255,255,.18);font-size:.85rem;color:var(--foot-soft);display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.site-foot .fill{color:var(--foot-fg)}

@media (max-width:860px){
  .hero-grid,.split{grid-template-columns:minmax(0,1fr)}
  .hero-crest{justify-self:start;width:min(50%,200px);order:-1}
    .pillars,.steps{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:2rem}
  .pillar:nth-child(3){padding-left:0;border-left:0}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .foot-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .foot-grid>div:first-child{grid-column:1/-1}
}
@media (max-width:560px){
  .ledger{grid-template-columns:minmax(0,1fr)}
  .ledger div+div{padding-left:0;border-left:0;border-top:1px solid var(--rule)}
  .pillars,.steps,.grid-3,.grid-2,.form .row{grid-template-columns:minmax(0,1fr)}
  .pillar,.pillar+.pillar{padding-left:0;border-left:0}
  .timeline li{grid-template-columns:minmax(0,1fr);gap:.3rem}
  .head-row{padding-block:.5rem}
}