/* =========================================================
   Purdue Women's Club — shared stylesheet
   Aesthetic: warm collegiate heritage, editorial, refined
   Palette: gold / cream / espresso  •  Fraunces + Mulish
   ========================================================= */

:root{
  --ink:#241d14;
  --espresso:#382c1d;
  --gold:#b07d1e;
  --gold-bright:#c79a37;
  --gold-deep:#876012;
  --cream:#f6efe1;
  --ivory:#fffdf8;
  --sand:#ece0cb;
  --muted:#6f6250;
  --line:rgba(56,44,29,.14);
  --shadow-sm:0 2px 10px rgba(56,44,29,.07);
  --shadow:0 22px 50px -24px rgba(56,44,29,.45);
  --shadow-lg:0 40px 80px -34px rgba(56,44,29,.5);
  --radius:18px;
  --radius-lg:28px;
  --maxw:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Mulish",-apple-system,BlinkMacSystemFont,sans-serif;
  color:var(--ink);
  background:var(--cream);
  line-height:1.65;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

h1,h2,h3,h4{
  font-family:"Fraunces","Georgia",serif;
  font-weight:600;
  line-height:1.06;
  letter-spacing:-.01em;
  margin:0;
  color:var(--espresso);
}
p{margin:0 0 1rem}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,5vw,48px)}

/* ---------- eyebrow / labels ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:.6em;
  font-family:"Mulish",sans-serif;font-weight:800;
  letter-spacing:.22em;text-transform:uppercase;
  font-size:12px;color:var(--gold-deep);margin:0 0 18px;
}
.eyebrow::before{
  content:"";width:26px;height:1.5px;background:var(--gold);display:inline-block;
}
.eyebrow.center{justify-content:center}
.eyebrow.center::after{content:"";width:26px;height:1.5px;background:var(--gold)}

/* ---------- buttons ---------- */
.btn{
  --bg:var(--gold);--fg:#fff;
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  font-family:"Mulish",sans-serif;font-weight:800;font-size:15px;
  letter-spacing:.02em;
  padding:14px 28px;border-radius:999px;
  background:var(--bg);color:var(--fg);border:1.5px solid var(--bg);
  box-shadow:0 12px 24px -12px rgba(176,125,30,.8);
  cursor:pointer;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease);
}
.btn:hover{transform:translateY(-2px);background:var(--gold-deep);border-color:var(--gold-deep);box-shadow:0 18px 30px -12px rgba(135,96,18,.7)}
.btn .arrow{transition:transform .25s var(--ease)}
.btn:hover .arrow{transform:translateX(4px)}
.btn-outline{--bg:transparent;--fg:var(--espresso);border-color:rgba(56,44,29,.28);box-shadow:none}
.btn-outline:hover{--bg:var(--espresso);--fg:#fff;border-color:var(--espresso);box-shadow:none}
.btn-ghost{--bg:rgba(255,253,248,.9);--fg:var(--espresso);border-color:transparent;box-shadow:var(--shadow-sm)}
.btn-ghost:hover{--bg:#fff;color:var(--gold-deep)}
.btn-sm{padding:10px 20px;font-size:14px}
.textlink{
  font-weight:800;font-size:14px;letter-spacing:.04em;color:var(--gold-deep);
  display:inline-flex;align-items:center;gap:.5em;text-transform:uppercase;
}
.textlink .arrow{transition:transform .25s var(--ease)}
.textlink:hover .arrow{transform:translateX(4px)}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(246,239,225,.82);
  backdrop-filter:saturate(150%) blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  max-width:var(--maxw);margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:12px clamp(20px,5vw,48px);
}
.brand img{height:52px;width:auto}
.nav{display:flex;align-items:center;gap:28px}
.nav-links{display:flex;align-items:center;gap:24px;list-style:none;margin:0;padding:0}
.nav-links a{
  font-weight:700;font-size:15px;color:var(--espresso);position:relative;padding:6px 0;
  transition:color .2s var(--ease);
}
.nav-links a::after{
  content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;
  background:var(--gold);transition:right .28s var(--ease);
}
.nav-links a:hover{color:var(--gold-deep)}
.nav-links a:hover::after,.nav-links a.active::after{right:0}
.nav-links a.active{color:var(--gold-deep)}
/* nav pill buttons (e.g. Join Today) shouldn't get the text-link underline or active recolor */
.nav-links a.btn::after{display:none}
.nav-links a.btn,.nav-links a.btn.active{color:var(--fg)}
/* restore the pill's padding — the generic `.nav-links a` rule above (padding:6px 0)
   out-specifies `.btn`/`.btn-sm`, leaving the label with no horizontal buffer */
.nav-links a.btn{padding:14px 28px;white-space:nowrap}
.nav-links a.btn-sm{padding:10px 20px}
.menu-toggle{
  display:none;background:none;border:0;cursor:pointer;padding:8px;
  color:var(--espresso);
}
.menu-toggle svg{display:block}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--espresso)}
.hero-media{position:absolute;inset:0}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center 30%}
.hero-media::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(75deg,rgba(36,29,20,.86) 0%,rgba(36,29,20,.5) 42%,rgba(36,29,20,.05) 70%),
    linear-gradient(to top,rgba(36,29,20,.7),transparent 45%);
}
.hero-inner{
  position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;
  padding:clamp(70px,12vw,150px) clamp(20px,5vw,48px) clamp(56px,8vw,96px);
}
.hero-card{max-width:600px}
.hero .eyebrow{color:var(--gold-bright)}
.hero .eyebrow::before{background:var(--gold-bright)}
.hero h1{
  color:var(--ivory);font-size:clamp(40px,6.2vw,76px);font-weight:600;
  letter-spacing:-.02em;margin-bottom:22px;
}
.hero h1 em{font-style:italic;color:var(--gold-bright);font-weight:500}
.hero p{color:rgba(255,253,248,.9);font-size:clamp(17px,2vw,21px);max-width:30em;margin-bottom:32px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.hero-actions .btn-outline{--fg:#fff;border-color:rgba(255,253,248,.45)}
.hero-actions .btn-outline:hover{--bg:#fff;--fg:var(--espresso);border-color:#fff}

/* decorative tagline strip under hero */
.tagline-strip{
  background:var(--espresso);color:var(--cream);text-align:center;
  padding:18px 20px;font-family:"Fraunces",serif;font-style:italic;
  font-size:clamp(17px,2.2vw,22px);letter-spacing:.01em;
}
.tagline-strip span{color:var(--gold-bright);padding:0 .35em;font-style:normal}

/* ---------- section scaffolding ---------- */
.section{padding:clamp(64px,9vw,112px) 0}
.section-head{max-width:680px;margin:0 auto 56px;text-align:center}
.section-head.left{margin-left:0;text-align:left}
.section-head h2{font-size:clamp(30px,4.2vw,50px);margin-bottom:16px}
.section-head p{font-size:19px;color:var(--muted)}
.lede{font-size:clamp(19px,2.4vw,25px);line-height:1.5;color:var(--espresso);font-family:"Fraunces",serif;font-weight:400}

/* ---------- pillars (Friendship / Enrichment / Service) ---------- */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.pillar{
  position:relative;background:var(--ivory);border-radius:var(--radius-lg);
  border:1px solid var(--line);box-shadow:var(--shadow-sm);overflow:hidden;
  display:flex;flex-direction:column;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease);
}
.pillar:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.pillar-art{
  aspect-ratio:5/3;display:grid;place-items:center;position:relative;overflow:hidden;
}
.pillar-art svg{width:84px;height:84px;position:relative;z-index:2}
.pillar-art::before{
  content:"";position:absolute;inset:0;opacity:.9;
  background:
    radial-gradient(120% 120% at 20% 10%,rgba(255,255,255,.5),transparent 55%),
    var(--art);
}
.pillar-art::after{
  content:"";position:absolute;inset:0;mix-blend-mode:soft-light;opacity:.5;
  background-image:radial-gradient(rgba(255,255,255,.6) 1px,transparent 1px);
  background-size:14px 14px;
}
.pillar:nth-child(1) .pillar-art{--art:linear-gradient(140deg,#e8c87f,#c79233)}
.pillar:nth-child(2) .pillar-art{--art:linear-gradient(140deg,#d8b98f,#a9743a)}
.pillar:nth-child(3) .pillar-art{--art:linear-gradient(140deg,#cdb27e,#8a6b2e)}
.pillar-art svg [stroke]{stroke:#3a2c14}
.pillar-body{padding:30px 30px 34px;display:flex;flex-direction:column;flex:1}
.pillar-body h3{font-size:28px;margin-bottom:10px}
.pillar-body p{color:var(--muted);margin-bottom:22px;flex:1}

/* ---------- events ---------- */
.events-band{background:var(--ivory);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.events-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:44px;flex-wrap:wrap}
.events-head h2{font-size:clamp(30px,4.2vw,50px)}
.event-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.event-card{
  background:var(--cream);border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow-sm);
  transition:transform .35s var(--ease),box-shadow .35s var(--ease);
}
.event-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.event-thumb{aspect-ratio:16/10;position:relative;overflow:hidden;background:var(--sand)}
.event-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.event-card:hover .event-thumb img{transform:scale(1.05)}
.event-thumb.illus{display:grid;place-items:center}
.event-thumb.illus svg{width:64px;height:64px}
.event-date{
  position:absolute;top:14px;left:14px;z-index:2;
  background:var(--gold);color:#fff;font-weight:800;font-size:14px;
  padding:8px 14px;border-radius:10px;line-height:1.1;text-align:center;
  box-shadow:0 8px 18px -8px rgba(135,96,18,.9);
}
.event-date small{display:block;font-size:10px;letter-spacing:.14em;text-transform:uppercase;opacity:.85;font-weight:700}
.event-body{padding:24px 26px 28px;display:flex;flex-direction:column;flex:1}
.event-body h3{font-size:23px;margin-bottom:8px}
.event-body p{color:var(--muted);font-size:15px;margin-bottom:20px;flex:1}

/* ---------- generic content pages ---------- */
.page-hero{
  position:relative;background:var(--espresso);color:var(--ivory);overflow:hidden;
  padding:clamp(72px,11vw,128px) 0 clamp(56px,8vw,92px);
}
.page-hero::before{
  content:"";position:absolute;inset:0;opacity:.5;
  background:
    radial-gradient(80% 120% at 85% -10%,rgba(199,154,55,.5),transparent 55%),
    radial-gradient(60% 90% at 0% 110%,rgba(176,125,30,.35),transparent 60%);
}
.page-hero::after{
  content:"";position:absolute;inset:0;opacity:.18;mix-blend-mode:overlay;
  background-image:radial-gradient(rgba(255,255,255,.7) 1px,transparent 1px);
  background-size:22px 22px;
}
.page-hero .wrap{position:relative;z-index:2;max-width:760px}
.page-hero .eyebrow{color:var(--gold-bright)}
.page-hero .eyebrow::before{background:var(--gold-bright)}
.page-hero h1{color:var(--ivory);font-size:clamp(38px,6vw,68px);margin-bottom:18px}
.page-hero p{color:rgba(255,253,248,.88);font-size:clamp(18px,2.2vw,22px);max-width:42ch}
.crumbs{font-size:13px;letter-spacing:.04em;color:rgba(255,253,248,.7);margin-bottom:26px;text-transform:uppercase;font-weight:700}
.crumbs a:hover{color:var(--gold-bright)}

.prose{max-width:760px}
.prose h2{font-size:clamp(26px,3.4vw,38px);margin:48px 0 16px}
.prose h2:first-child{margin-top:0}
.prose p{font-size:18px;color:var(--ink);margin-bottom:1.2rem}
.prose ul{list-style:none;padding:0;margin:0 0 1.4rem;display:grid;gap:12px}
.prose li{position:relative;padding-left:30px;color:var(--ink);font-size:17px}
.prose li::before{
  content:"";position:absolute;left:4px;top:.62em;width:9px;height:9px;border-radius:50%;
  background:var(--gold);box-shadow:0 0 0 4px rgba(176,125,30,.16);
}

/* group / feature grid for content pages */
.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px;margin-top:8px}
.feature{
  background:var(--ivory);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow-sm);transition:transform .3s var(--ease),box-shadow .3s var(--ease);
  display:flex;flex-direction:column;
}
.feature:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.feature h3{font-size:21px;margin-bottom:8px}
.feature p{color:var(--muted);font-size:15px;margin:0}
.feature .tag{font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-deep);display:block;margin-bottom:10px}
.feature-link{
  margin-top:auto;padding-top:16px;display:inline-flex;align-items:center;gap:7px;
  font-weight:800;font-size:14px;letter-spacing:.02em;color:var(--gold-deep);
}
.feature-link .arrow{transition:transform .25s var(--ease)}
.feature-link:hover{color:var(--espresso)}
.feature-link:hover .arrow{transform:translateX(4px)}
.back-link{text-align:center;margin-top:26px;font-weight:700}
.back-link a{color:var(--muted)}
.back-link a:hover{color:var(--gold-deep)}

/* two-column split */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,6vw,72px);align-items:center}
.split.alt{grid-template-columns:.95fr 1.05fr}
.split-media{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line)}
.split-media img{width:100%;height:100%;object-fit:cover}

/* stat callout */
.callout{
  background:var(--espresso);color:var(--ivory);border-radius:var(--radius-lg);
  padding:clamp(40px,6vw,72px);text-align:center;position:relative;overflow:hidden;
}
.callout::before{
  content:"";position:absolute;inset:0;opacity:.45;
  background:radial-gradient(70% 120% at 80% 0%,rgba(199,154,55,.55),transparent 60%);
}
.callout > *{position:relative;z-index:2}
.callout h2{color:var(--ivory);font-size:clamp(28px,4vw,44px);margin-bottom:14px}
.callout p{color:rgba(255,253,248,.85);max-width:46ch;margin:0 auto 26px;font-size:18px}

/* ---------- membership tiers ---------- */
.tiers{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;max-width:920px;margin:0 auto}
.tier{
  background:var(--ivory);border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;box-shadow:var(--shadow-sm);position:relative;display:flex;flex-direction:column;
}
.tier.featured{border-color:rgba(176,125,30,.5);box-shadow:var(--shadow)}
.tier .tier-img{width:100%;aspect-ratio:963/362;object-fit:cover}
.tier-body{padding:28px 30px 32px}
.tier-body h3{font-size:25px;margin-bottom:4px}
.tier .price{font-family:"Fraunces",serif;font-size:34px;color:var(--gold-deep);font-weight:600;margin:0 0 12px}
.tier .price span{font-size:16px;color:var(--muted);font-weight:400;font-family:"Mulish",sans-serif}
.ribbon{
  position:absolute;top:16px;right:16px;z-index:3;background:var(--espresso);color:#fff;
  font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  padding:7px 14px;border-radius:999px;
}

/* ---------- embed container ---------- */
.embed-shell{
  max-width:760px;margin:0 auto;
}
.qgiv-embed-container{width:100%;margin:0 auto}
.qgiv-embed-container iframe{width:100%!important;max-width:100%!important;min-width:0!important;min-height:1250px!important;border:0!important;display:block}

/* ---------- interaction sign-up form ---------- */
.interaction-form{display:grid;gap:22px;text-align:left}
.interaction-form .section{display:grid;gap:18px;margin:0;padding:0}
.interaction-form .field{display:grid;gap:7px}
.interaction-form label{
  display:flex;align-items:center;gap:4px;
  font-family:"Mulish",sans-serif;font-size:13px;font-weight:800;
  letter-spacing:.08em;text-transform:uppercase;color:var(--muted);
}
.interaction-form .required-star{color:var(--gold-deep)}
.interaction-form input[type="text"],
.interaction-form input[type="email"]{
  width:100%;font:inherit;font-size:16px;color:var(--ink);
  background:var(--cream);border:1px solid var(--line);border-radius:var(--radius);
  padding:13px 16px;transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease);
}
.interaction-form input::placeholder{color:rgba(111,98,80,.6)}
.interaction-form input[type="text"]:focus,
.interaction-form input[type="email"]:focus{
  outline:none;background:var(--ivory);border-color:var(--gold);
  box-shadow:0 0 0 3px rgba(176,125,30,.16);
}
.interaction-form .errors{
  background:rgba(176,125,30,.08);border:1px solid rgba(176,125,30,.4);
  border-radius:var(--radius);padding:12px 16px;color:var(--gold-deep);font-size:15px;
}
.interaction-form .errors.hidden{display:none}
.interaction-form .btn-group{margin-top:4px}
.interaction-form .btn-submit{width:100%;cursor:pointer;border:none;font-size:16px}
.interaction-form .btn-submit:disabled,.interaction-form .btn-submit.disabled{opacity:.6;cursor:not-allowed;transform:none;box-shadow:0 12px 24px -12px rgba(176,125,30,.8)}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:#d9cdb8;padding:clamp(56px,8vw,84px) 0 32px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:44px}
.site-footer .brand-foot{display:flex;flex-direction:column;gap:18px;max-width:340px}
.site-footer .brand-foot img{height:104px;width:auto;align-self:flex-start;background:transparent;padding:0}
.site-footer p{color:#bdb09a;font-size:15px;margin:0}
.foot-tag{font-family:"Fraunces",serif;font-style:italic;color:var(--gold-bright)!important;font-size:17px}
.footer-col h4{font-family:"Mulish",sans-serif;font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:#fff;margin-bottom:18px;font-weight:800}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:11px}
.footer-col a{color:#c7baa4;font-size:15px;transition:color .2s var(--ease)}
.footer-col a:hover{color:var(--gold-bright)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);padding-top:24px;
  display:flex;justify-content:center;gap:16px;flex-wrap:wrap;
  font-size:13px;color:#9a8f7c;
}

/* ---------- reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}
.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  *{scroll-behavior:auto!important}
}

/* ---------- responsive ---------- */
@media(max-width:960px){
  .pillars,.event-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .split,.split.alt{grid-template-columns:1fr}
  .split-media{order:-1}
}
@media(max-width:760px){
  .menu-toggle{display:block}
  .nav-links{
    position:absolute;top:100%;left:0;right:0;background:var(--ivory);
    flex-direction:column;align-items:stretch;gap:0;
    padding:8px clamp(20px,5vw,48px) 20px;
    border-bottom:1px solid var(--line);box-shadow:var(--shadow);
    transform-origin:top;transform:scaleY(0);opacity:0;pointer-events:none;
    transition:transform .25s var(--ease),opacity .25s var(--ease);
  }
  .nav-links.open{transform:scaleY(1);opacity:1;pointer-events:auto}
  .nav-links li{border-bottom:1px solid var(--line)}
  .nav-links li:last-child{border-bottom:0;padding-top:12px}
  .nav-links a{display:block;padding:14px 0;font-size:16px}
  .nav-links a::after{display:none}
  .nav-links .btn{width:100%}
  .nav{gap:8px}
  .pillars,.event-grid,.tiers{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .events-head{align-items:flex-start}
}