/* ============================================================
   ISUMS Medical Students' Association
   Palette derived from the official badges:
   navy #112241 · ivory #FFF3E1 · champagne gold #F5DDA8
   ============================================================ */

/* ---- Fonts (self-hosted) ---- */
@font-face{font-family:"Fraunces";src:url("../assets/fonts/fraunces-latin-400-normal.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap;}
@font-face{font-family:"Fraunces";src:url("../assets/fonts/fraunces-latin-500-normal.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap;}
@font-face{font-family:"Fraunces";src:url("../assets/fonts/fraunces-latin-600-normal.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap;}
@font-face{font-family:"Inter";src:url("../assets/fonts/inter-latin-400-normal.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap;}
@font-face{font-family:"Inter";src:url("../assets/fonts/inter-latin-500-normal.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap;}
@font-face{font-family:"Inter";src:url("../assets/fonts/inter-latin-600-normal.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap;}
@font-face{font-family:"Inter";src:url("../assets/fonts/inter-latin-700-normal.woff2") format("woff2");font-weight:700;font-style:normal;font-display:swap;}

:root{
  --navy:#112241;
  --navy-700:#0C1A33;
  --navy-500:#233B60;
  --ink:#1B2434;
  --muted:#5B6573;
  --cream:#FBF6EC;
  --paper:#FFFFFF;
  --band:#F3EAD7;
  --gold:#BE9539;
  --gold-soft:#F5DDA8;
  --line:rgba(17,34,65,.12);
  --line-strong:rgba(17,34,65,.22);
  --shadow:0 18px 40px -24px rgba(17,34,65,.45);
  --wrap:1120px;
  --r:16px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;background:var(--cream);color:var(--ink);
  font-family:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;}

h1,h2,h3{font-family:"Fraunces",Georgia,serif;font-weight:600;line-height:1.1;margin:0;color:var(--navy);letter-spacing:-.01em;}
p{margin:0;}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 26px;}

/* ---- Eyebrow + seal rule (signature motif) ---- */
.eyebrow{
  font-size:.74rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
  color:var(--gold);display:inline-flex;align-items:center;gap:.6em;margin:0 0 16px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--gold);opacity:.7;}
.seal-rule{display:flex;align-items:center;gap:14px;margin:0 auto;}
.seal-rule::before,.seal-rule::after{content:"";height:1px;flex:1;background:var(--line);}
.seal-rule i{width:7px;height:7px;transform:rotate(45deg);border:1px solid var(--gold);display:block;}

/* ---- Buttons ---- */
.btn{
  display:inline-flex;align-items:center;gap:.5em;font-weight:600;font-size:.98rem;
  padding:13px 24px;border-radius:999px;text-decoration:none;border:1px solid transparent;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
  cursor:pointer;
}
.btn--gold{background:var(--gold);color:#fff;box-shadow:0 10px 24px -14px rgba(190,149,57,.9);}
.btn--gold:hover{transform:translateY(-2px);box-shadow:0 16px 30px -16px rgba(190,149,57,.95);}
.btn--ghost{background:transparent;color:var(--navy);border-color:var(--line-strong);}
.btn--ghost:hover{border-color:var(--navy);transform:translateY(-2px);}
.btn--onnavy{background:var(--gold-soft);color:var(--navy-700);}
.btn--onnavy:hover{transform:translateY(-2px);background:#fbe9c4;}
.btn--onnavy-ghost{background:transparent;color:var(--cream);border-color:rgba(245,221,168,.4);}
.btn--onnavy-ghost:hover{border-color:var(--gold-soft);transform:translateY(-2px);}

/* ---- Top nav ---- */
.nav{position:sticky;top:0;z-index:50;background:rgba(251,246,236,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);}
.nav__in{display:flex;align-items:center;justify-content:space-between;height:70px;}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--navy);}
.brand img{width:42px;height:42px;}
.brand b{font-family:"Fraunces",serif;font-weight:600;font-size:1.06rem;letter-spacing:-.01em;line-height:1;}
.brand span{display:block;font-family:"Inter",sans-serif;font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-top:3px;}
.nav__links{display:flex;align-items:center;gap:6px;}
.nav__links a{
  text-decoration:none;color:var(--ink);font-weight:500;font-size:.95rem;
  padding:8px 14px;border-radius:999px;transition:background .15s,color .15s;
}
.nav__links a:hover{background:rgba(17,34,65,.06);}
.nav__links a.is-active{color:var(--navy);background:rgba(190,149,57,.14);}
.nav__cta{margin-left:8px;}
.nav__toggle{display:none;background:none;border:1px solid var(--line-strong);border-radius:10px;width:42px;height:40px;cursor:pointer;color:var(--navy);}

/* ---- Hero ---- */
.hero{position:relative;background:var(--navy);color:#EAF0F7;overflow:hidden;}
.hero::before{ /* soft radial glow */
  content:"";position:absolute;inset:0;
  background:radial-gradient(760px 420px at 78% -10%, rgba(245,221,168,.16), transparent 60%),
             radial-gradient(600px 500px at 6% 110%, rgba(35,59,96,.7), transparent 60%);
}
.hero__in{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;padding:92px 0 96px;}
.hero .eyebrow{color:var(--gold-soft);}
.hero .eyebrow::before{background:var(--gold-soft);opacity:.8;}
.hero h1{color:#fff;font-size:clamp(2.6rem,5.4vw,4.05rem);font-weight:600;letter-spacing:-.02em;}
.hero__sub{margin:22px 0 34px;font-size:1.12rem;line-height:1.6;color:#C6D2E1;max-width:33ch;}
.hero__cta{display:flex;gap:14px;flex-wrap:wrap;}
.hero__seal{justify-self:center;position:relative;}
.hero__seal img{width:min(340px,72vw);height:auto;filter:drop-shadow(0 26px 50px rgba(0,0,0,.4));}
.hero__ring{position:absolute;inset:-6% ;border:1px solid rgba(245,221,168,.28);border-radius:50%;}
.hero__ring--2{inset:-15%;border-color:rgba(245,221,168,.14);}

/* ---- Section rhythm ---- */
.section{padding:88px 0;}
.section--band{background:var(--band);}
.section--paper{background:var(--paper);}
.section__head{max-width:640px;margin-bottom:44px;}
.section__head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section h2{font-size:clamp(1.9rem,3.6vw,2.6rem);}
.lead{font-size:1.14rem;color:var(--muted);margin-top:18px;line-height:1.6;}
.prose p+p{margin-top:16px;}
.prose{color:#33404F;font-size:1.06rem;line-height:1.72;}

/* ---- Structure diagram ---- */
.org{display:grid;gap:26px;justify-items:center;text-align:center;}
.org__node{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:20px 24px;display:flex;flex-direction:column;align-items:center;gap:10px;box-shadow:var(--shadow);width:min(320px,100%);}
.org__node img{width:70px;height:70px;}
.org__node h3{font-size:1.12rem;}
.org__node small{color:var(--muted);font-size:.9rem;line-height:1.4;}
.org__tier{display:flex;flex-direction:column;align-items:center;gap:8px;}
.org__stem{width:1px;height:30px;background:var(--line-strong);}
.org__row{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;width:100%;}
.org__pr{display:inline-flex;align-items:center;gap:12px;background:var(--navy);color:var(--cream);border-radius:999px;padding:12px 22px;font-weight:500;}
.org__pr .mono{width:38px;height:38px;border-radius:50%;background:var(--gold-soft);color:var(--navy-700);display:grid;place-items:center;font-family:"Fraunces",serif;font-weight:600;font-size:.95rem;}
.org__note{color:var(--muted);font-size:.92rem;max-width:52ch;margin:6px auto 0;}

/* ---- Committee cards ---- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r);
  padding:30px 26px;text-decoration:none;color:inherit;display:flex;flex-direction:column;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;position:relative;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(190,149,57,.4);}
.card__badge{width:82px;height:82px;margin-bottom:16px;}
.card h3{font-size:1.3rem;margin-bottom:8px;}
.card p{color:var(--muted);font-size:1rem;line-height:1.55;flex:1;}
.card__more{margin-top:18px;color:var(--gold);font-weight:600;font-size:.92rem;display:inline-flex;gap:.4em;align-items:center;}
.card:hover .card__more{gap:.7em;}

/* ---- Committee detail blocks ---- */
.committee{display:grid;grid-template-columns:180px 1fr;gap:40px;align-items:start;padding:52px 0;border-top:1px solid var(--line);}
.committee:first-of-type{border-top:none;}
.committee__badge{position:sticky;top:96px;text-align:center;}
.committee__badge img{width:150px;height:150px;margin:0 auto;}
.committee__badge .tag{display:block;margin-top:12px;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);font-weight:600;}
.committee h2{font-size:1.9rem;margin-bottom:6px;}
.committee__what{font-size:1.12rem;color:#33404F;margin:14px 0 24px;line-height:1.6;}
.flist{list-style:none;padding:0;margin:0 0 22px;display:grid;gap:12px;}
.flist li{position:relative;padding-left:26px;color:#39465A;}
.flist li::before{content:"";position:absolute;left:0;top:.62em;width:7px;height:7px;background:var(--gold);transform:rotate(45deg);}
.flist li b{color:var(--navy);font-weight:600;}
.examples{background:var(--band);border-radius:14px;padding:20px 24px;}
.examples h4{margin:0 0 10px;font-family:"Inter",sans-serif;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:700;}
.examples ul{margin:0;padding-left:18px;color:#39465A;}
.examples li{margin:5px 0;}

/* ---- Feature rows (join) ---- */
.feats{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:8px;}
.feat{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:26px;}
.feat .n{font-family:"Fraunces",serif;color:var(--gold);font-size:1.1rem;font-weight:600;}
.feat h3{font-size:1.16rem;margin:8px 0 8px;}
.feat p{color:var(--muted);font-size:1rem;line-height:1.55;}

/* ---- CTA band ---- */
.cta{background:var(--navy);color:var(--cream);text-align:center;padding:80px 0;position:relative;overflow:hidden;}
.cta::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 50% -30%,rgba(245,221,168,.16),transparent 60%);}
.cta__in{position:relative;}
.cta h2{color:#fff;font-size:clamp(1.9rem,4vw,2.7rem);}
.cta p{color:#C6D2E1;margin:16px auto 30px;max-width:46ch;}

/* ---- Contact ---- */
.contactcard{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:40px;box-shadow:var(--shadow);max-width:560px;}
.contactcard .label{font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:700;}
.contactcard .email{font-family:"Fraunces",serif;font-size:1.7rem;color:var(--navy);margin:8px 0 22px;word-break:break-word;}

/* ---- Footer ---- */
.footer{background:var(--navy-700);color:#B9C6D8;padding:56px 0 34px;}
.footer__top{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;align-items:flex-start;}
.footer .brand b{color:#fff;}
.footer .brand span{color:#8496AE;}
.footer__nav{display:flex;gap:22px;flex-wrap:wrap;}
.footer__nav a{color:#B9C6D8;text-decoration:none;font-size:.95rem;}
.footer__nav a:hover{color:var(--gold-soft);}
.footer__bottom{margin-top:30px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.85rem;color:#7E90A8;}
.footer__bottom a{color:#B9C6D8;text-decoration:none;}

/* ---- Reveal animation ---- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease;}
.reveal.in{opacity:1;transform:none;}

/* ---- Responsive ---- */
@media (max-width:900px){
  .hero__in{grid-template-columns:1fr;gap:36px;padding:72px 0 76px;text-align:center;}
  .hero .eyebrow{justify-content:center;}
  .hero__sub{margin-left:auto;margin-right:auto;}
  .hero__cta{justify-content:center;}
  .hero__seal{order:-1;}
  .cards{grid-template-columns:1fr;max-width:420px;margin:0 auto;}
  .committee{grid-template-columns:1fr;gap:22px;}
  .committee__badge{position:static;}
  .committee__badge img{width:112px;height:112px;}
  .feats{grid-template-columns:1fr;}
  .nav__links{
    position:absolute;top:70px;left:0;right:0;background:var(--cream);border-bottom:1px solid var(--line);
    flex-direction:column;align-items:stretch;gap:2px;padding:12px 20px 18px;display:none;box-shadow:var(--shadow);
  }
  .nav__links.open{display:flex;}
  .nav__links a{padding:12px 12px;}
  .nav__cta{margin:6px 0 0;}
  .nav__toggle{display:grid;place-items:center;}
}
@media (max-width:560px){
  body{font-size:16px;}
  .section{padding:64px 0;}
  .org__row{grid-template-columns:1fr;}
}

@media (prefers-reduced-motion:reduce){
  *{scroll-behavior:auto !important;}
  .reveal{opacity:1;transform:none;transition:none;}
  .btn,.card{transition:none;}
}

:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px;}

/* ============================================================
   Additions: Team, News, Video
   ============================================================ */

/* ---- Team ---- */
.team-group{padding:44px 0;border-top:1px solid var(--line);}
.team-group:first-of-type{border-top:none;padding-top:8px;}
.team-group__head{display:flex;align-items:center;gap:16px;margin-bottom:26px;}
.team-group__head img{width:60px;height:60px;}
.team-group__badge{width:60px;height:60px;border-radius:50%;background:var(--navy);color:var(--gold-soft);display:grid;place-items:center;font-family:"Fraunces",serif;font-weight:600;font-size:1.1rem;flex:none;}
.team-group__head h2{font-size:1.6rem;}
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.person{display:flex;align-items:center;gap:16px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;}
.person:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:rgba(190,149,57,.35);}
.avatar{width:50px;height:50px;border-radius:50%;flex:none;display:grid;place-items:center;font-family:"Fraunces",serif;font-weight:600;font-size:1.05rem;background:var(--band);color:var(--navy);border:1px solid rgba(190,149,57,.35);}
.person__role{font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);font-weight:700;margin:0 0 3px;}
.person__name{font-family:"Fraunces",serif;font-size:1.15rem;color:var(--navy);font-weight:600;line-height:1.15;}

/* ---- News ---- */
.news-list{display:grid;gap:16px;}
.news-item{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:24px 26px;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;}
.news-item:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:rgba(190,149,57,.35);}
.news-item__meta{display:flex;align-items:center;gap:12px;margin-bottom:10px;flex-wrap:wrap;}
.news-item__date{font-size:.82rem;color:var(--muted);font-weight:500;}
.news-item__tag{font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;font-weight:700;color:var(--gold);background:rgba(190,149,57,.12);padding:4px 10px;border-radius:999px;}
.news-item h3{font-size:1.28rem;margin-bottom:8px;}
.news-item p{color:#39465A;line-height:1.6;}
.news-empty{color:var(--muted);background:var(--band);border-radius:var(--r);padding:26px;text-align:center;}
.news-more{margin-top:26px;}
.news-more a{color:var(--gold);font-weight:600;text-decoration:none;display:inline-flex;gap:.4em;align-items:center;}

/* ---- Video ---- */
.video-embed{position:relative;width:100%;aspect-ratio:16/9;border-radius:var(--r);overflow:hidden;background:var(--navy);box-shadow:var(--shadow);border:1px solid var(--line);}
.video-embed iframe,.video-embed video{position:absolute;inset:0;width:100%;height:100%;border:0;display:block;}
.video-placeholder{position:absolute;inset:0;display:grid;place-items:center;text-align:center;color:#C6D2E1;background:
  radial-gradient(600px 300px at 50% -20%,rgba(245,221,168,.16),transparent 60%),var(--navy);padding:24px;}
.video-placeholder .play{width:76px;height:76px;border-radius:50%;border:2px solid rgba(245,221,168,.5);display:grid;place-items:center;margin:0 auto 16px;color:var(--gold-soft);}
.video-placeholder .play svg{width:26px;height:26px;margin-left:4px;}
.video-placeholder b{color:#fff;font-family:"Fraunces",serif;font-weight:600;font-size:1.2rem;display:block;}
.video-placeholder small{color:#94A3B8;}

@media (max-width:900px){
  .team-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:560px){
  .team-grid{grid-template-columns:1fr;}
}