/* ============================================================
   THE SOCIETY OF NEUROSCIENTISTS — Madhya Pradesh & Chhattisgarh
   Design system. Brand palette sampled from the official logo.
   Built by ByteFlow Technologies Pvt Ltd.
   ============================================================ */

/* ---------- 1. TOKENS ---------- */
:root{
  /* brand — straight off the logo */
  --navy-900:#061A31;
  --navy-800:#0A2C51;
  --navy-700:#104579;   /* logo navy */
  --navy-600:#1659A0;
  --navy-500:#2C74C0;
  --orange:#F07E01;     /* logo burst */
  --orange-600:#D96C00;
  --orange-text:#A85200;   /* AA on white (5.42:1) and on --ice (5.05:1) — text/icons only */
  --orange-100:#FFF0DC;
  --gold:#F9C33C;       /* logo rays */
  --maroon:#8B3035;     /* logo brain */

  /* neutrals */
  --ink:#111C2B;
  --ink-2:#33475F;
  --muted:#5E7089;
  --line:#DCE5F0;
  --ice:#F4F7FB;
  --ice-2:#EAF1F9;
  --white:#FFFFFF;

  /* type */
  --serif:"Source Serif 4",Georgia,"Times New Roman",serif;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;

  /* rhythm */
  --wrap:1200px;
  --gut:clamp(20px,4vw,40px);
  --sec:clamp(64px,9vw,120px);
  --r-sm:10px; --r:16px; --r-lg:24px; --r-xl:32px;

  /* elevation */
  --sh-1:0 1px 2px rgba(6,26,49,.06),0 4px 14px rgba(6,26,49,.06);
  --sh-2:0 2px 6px rgba(6,26,49,.07),0 14px 40px rgba(6,26,49,.10);
  --sh-3:0 30px 70px rgba(6,26,49,.18);
  --ease:cubic-bezier(.22,1,.36,1);
}

/* ---------- 2. RESET ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;overflow-x:hidden}
/* the header is sticky: an anchored section must not land under it */
section[id],article[id],div[id]{scroll-margin-top:96px}
/* Reduced motion. NOTE: every base state below is the FINAL, VISIBLE state — keyframes only
   animate hidden->visible — so switching motion off degrades to the finished page, never a blank
   one. Append ?motion=on to any URL to preview the motion on a Reduce-Motion machine. */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  body:not(.motion-force) .slide__bg,
  body:not(.motion-force) .hero-anim>*,
  body:not(.motion-force) .hero__crest::after,
  body:not(.motion-force) .hero__emblem,
  body:not(.motion-force) .hero__emblem::before,
  body:not(.motion-force) .hero__emblem::after,
  body:not(.motion-force) .hero__orbit,
  body:not(.motion-force) .orb,
  body:not(.motion-force) .nn-lines path,
  body:not(.motion-force) .nn-node{animation:none!important;transition:none!important;transform:none!important}
  body:not(.motion-force) .rv{opacity:1!important;transform:none!important;transition:none!important}
  /* kept on purpose: the slide crossfade and the dot progress bar are the slider's only
     feedback, carry no vestibular risk, and have pause-on-hover + arrows + dots as controls. */
}
body{
  margin:0;font-family:var(--sans);font-size:17px;line-height:1.7;
  color:var(--ink-2);background:var(--white);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  /* overflow-x lives on <html> — on <body> it makes body the scroll container
     and window.scrollY freezes at 0 (header shadow, back-to-top, anchors all die) */
}
img{max-width:100%;height:auto;display:block}
a{color:var(--navy-600);text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
h1,h2,h3,h4{font-family:var(--serif);color:var(--navy-900);margin:0 0 .5em;
  font-weight:600;line-height:1.14;letter-spacing:-.015em}
h1{font-size:clamp(2.3rem,5.4vw,4.1rem)}
h2{font-size:clamp(1.85rem,3.6vw,2.8rem)}
h3{font-size:clamp(1.2rem,2vw,1.5rem)}
p{margin:0 0 1.1em}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px;border-radius:4px}
::selection{background:var(--navy-700);color:#fff}

/* ---------- 3. LAYOUT ---------- */
.wrap{width:min(var(--wrap),100% - var(--gut)*2);margin-inline:auto}
.section{padding:var(--sec) 0}
.section--ice{background:var(--ice)}
.section--navy{background:var(--navy-900);color:#C7D6E8}
.section--navy h2,.section--navy h3{color:#fff}
.grid{display:grid;gap:clamp(20px,3vw,34px)}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.g-3,.g-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.g-2,.g-3,.g-4{grid-template-columns:1fr}}

/* ---------- 4. SHARED BITS ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:.72rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  color:var(--orange-text);margin-bottom:16px;
}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--orange);border-radius:2px}
.section--navy .eyebrow{color:var(--gold)}
.section--navy .eyebrow::before{background:var(--gold)}
.lead{font-size:clamp(1.03rem,1.5vw,1.17rem);color:var(--ink-2);max-width:62ch}
.section--navy .lead{color:#B9CBE0}
.sec-head{max-width:760px;margin-bottom:clamp(36px,5vw,60px)}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head.center .eyebrow{justify-content:center}
.rule{height:1px;background:var(--line);border:0;margin:0}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 30px;border-radius:100px;font-weight:600;font-size:.95rem;
  letter-spacing:.01em;transition:.35s var(--ease);white-space:nowrap;
}
.btn svg{width:17px;height:17px;transition:transform .35s var(--ease)}
.btn:hover svg{transform:translateX(4px)}
.btn--primary{background:var(--orange);color:#fff;box-shadow:0 10px 28px rgba(240,126,1,.34)}
.btn--primary:hover{background:var(--orange-600);transform:translateY(-2px);box-shadow:0 16px 36px rgba(240,126,1,.42)}
.btn--navy{background:var(--navy-700);color:#fff;box-shadow:0 10px 28px rgba(16,69,121,.3)}
.btn--navy:hover{background:var(--navy-800);transform:translateY(-2px)}
.btn--ghost{border:1.5px solid rgba(255,255,255,.45);color:#fff}
.btn--ghost:hover{background:rgba(255,255,255,.12);border-color:#fff}
.btn--outline{border:1.5px solid var(--line);color:var(--navy-700);background:#fff}
.btn--outline:hover{border-color:var(--navy-700);transform:translateY(-2px);box-shadow:var(--sh-1)}

/* reveal-on-scroll — base = visible. JS adds .rv-armed only when it will actually animate,
   so a JS failure or motion-off machine still shows the whole page. */
.rv.rv-armed{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.rv.rv-armed.in{opacity:1;transform:none}

/* ---------- 5. HEADER ---------- */
.topbar{
  background:var(--navy-900);color:#9FB6CE;font-size:.8rem;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:42px}
.topbar a{color:#9FB6CE;display:inline-flex;align-items:center;gap:7px;transition:color .25s}
.topbar a:hover{color:var(--gold)}
.topbar svg{width:14px;height:14px;flex:none;opacity:.85}
.topbar__l{display:flex;gap:26px;flex-wrap:wrap}
.topbar__r{display:flex;gap:16px}
@media(max-width:820px){.topbar__l{gap:16px}.topbar__r{display:none}}
@media(max-width:520px){.topbar{font-size:.72rem}}

.hdr{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.9);
  backdrop-filter:saturate(180%) blur(16px);-webkit-backdrop-filter:saturate(180%) blur(16px);
  border-bottom:1px solid var(--line);transition:box-shadow .3s}
.hdr.scrolled{box-shadow:0 6px 24px rgba(6,26,49,.09)}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:82px}
.brand{display:flex;align-items:center;gap:14px;flex:none}
.brand img{width:52px;height:52px;object-fit:contain;border-radius:8px;flex:none}
.brand__t{line-height:1.16}
.brand__n{font-family:var(--serif);font-weight:700;font-size:1.06rem;color:var(--navy-900);letter-spacing:-.01em;display:block;white-space:nowrap}
.brand__s{font-size:.665rem;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);font-weight:600;white-space:nowrap}
@media(max-width:400px){.brand img{width:44px;height:44px}.brand__n{font-size:.94rem}.brand__s{font-size:.6rem}}

.nav{display:flex;align-items:center;gap:4px}
.nav a{position:relative;padding:10px 12px;font-size:.89rem;font-weight:500;color:var(--ink-2);border-radius:8px;transition:.25s;white-space:nowrap}
.nav a::after{content:"";position:absolute;left:12px;right:12px;bottom:4px;height:2px;background:var(--orange);
  border-radius:2px;transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.nav a:hover{color:var(--navy-700)}
.nav a:hover::after,.nav a[aria-current="page"]::after{transform:scaleX(1)}
.nav a[aria-current="page"]{color:var(--navy-700);font-weight:600}
.hdr__cta{margin-left:10px;flex:none;white-space:nowrap}
.burger{display:none;width:44px;height:44px;border-radius:10px;align-items:center;justify-content:center;border:1px solid var(--line)}
.burger span{display:block;width:20px;height:2px;background:var(--navy-800);border-radius:2px;position:relative;transition:.3s var(--ease)}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:20px;height:2px;background:var(--navy-800);border-radius:2px;transition:.3s var(--ease)}
.burger span::before{top:-6px}.burger span::after{top:6px}
.burger[aria-expanded="true"] span{background:transparent}
.burger[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
.burger[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}
@media(max-width:1279px){
  .nav,.hdr__cta{display:none}
  .burger{display:flex}
  .nav.open{
    display:flex;flex-direction:column;align-items:stretch;gap:2px;
    position:absolute;left:0;right:0;top:100%;background:#fff;
    padding:14px var(--gut) 24px;border-bottom:1px solid var(--line);
    box-shadow:0 20px 40px rgba(6,26,49,.12);
  }
  .nav.open a{padding:14px 6px;border-bottom:1px solid var(--ice-2)}
  .nav.open a::after{display:none}
}

/* ---------- 6. HERO SLIDER ---------- */
.hero{position:relative;min-height:clamp(620px,92vh,900px);display:flex;align-items:center;
  overflow:hidden;background:var(--navy-900);isolation:isolate}
.slide{position:absolute;inset:0;z-index:1;display:flex;align-items:center;opacity:0;transition:opacity 1.1s var(--ease);pointer-events:none}
.slide.active{opacity:1;pointer-events:auto}
.slide__bg{position:absolute;inset:0;background-size:cover;background-position:center;
  transform:scale(1.06);transition:transform 8s linear}
.slide.active .slide__bg{transform:scale(1)}
.slide::after{content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(6,26,49,.96) 0%,rgba(10,44,81,.9) 44%,rgba(16,69,121,.62) 100%)}
/* generated backdrops — replaced the moment real photography arrives */
.bg-1{background-image:radial-gradient(1100px 620px at 78% 22%,rgba(240,126,1,.4),transparent 62%),radial-gradient(900px 520px at 12% 86%,rgba(44,116,192,.5),transparent 60%),linear-gradient(135deg,#061A31,#104579)}
.bg-2{background-image:radial-gradient(900px 560px at 20% 24%,rgba(249,195,60,.3),transparent 60%),radial-gradient(1100px 640px at 88% 76%,rgba(139,48,53,.42),transparent 62%),linear-gradient(160deg,#0A2C51,#061A31)}
.bg-3{background-image:radial-gradient(1000px 600px at 50% 0%,rgba(44,116,192,.55),transparent 62%),radial-gradient(800px 540px at 82% 92%,rgba(240,126,1,.34),transparent 60%),linear-gradient(200deg,#061A31,#0A2C51)}
.hero__mesh{position:absolute;inset:0;z-index:1;opacity:.5;pointer-events:none}
.hero__grid{position:absolute;inset:0;z-index:1;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.055) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.055) 1px,transparent 1px);
  background-size:76px 76px;
  -webkit-mask-image:radial-gradient(ellipse 80% 62% at 50% 45%,#000,transparent 78%);
          mask-image:radial-gradient(ellipse 80% 62% at 50% 45%,#000,transparent 78%)}
.hero__in{position:relative;z-index:3;width:min(var(--wrap),100% - var(--gut)*2);margin-inline:auto;
  /* bottom padding must clear the .hero__ui row (dots + arrows) that sits over the slide */
  padding:clamp(64px,8vh,104px) 0 clamp(118px,14vh,150px)}
.hero__copy{max-width:830px}
.hero .eyebrow{color:var(--gold)}
.hero .eyebrow::before{background:var(--gold)}
.hero h1,.hero .hero-h{font-family:var(--serif);font-weight:600;line-height:1.14;letter-spacing:-.015em;
  font-size:clamp(2.15rem,4.8vw,3.65rem);color:#fff;margin:0 0 20px;text-shadow:0 3px 30px rgba(0,0,0,.3)}
.hero .hero-h em,.hero h1 em{font-style:normal;color:var(--gold)}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero p{color:#C3D5E8;font-size:clamp(1.02rem,1.5vw,1.18rem);max-width:58ch;margin-bottom:30px}
.hero__btns{display:flex;gap:14px;flex-wrap:wrap}
/* per-slide entrance */
.slide.active .hero-anim>*{animation:rise .95s var(--ease) both}
.slide.active .hero-anim>*:nth-child(1){animation-delay:.1s}
.slide.active .hero-anim>*:nth-child(2){animation-delay:.2s}
.slide.active .hero-anim>*:nth-child(3){animation-delay:.31s}
.slide.active .hero-anim>*:nth-child(4){animation-delay:.42s}
.slide.active .hero-anim>*:nth-child(5){animation-delay:.53s}
@keyframes rise{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:none}}

/* slider controls */
.hero__ui{position:absolute;left:0;right:0;bottom:clamp(26px,4vh,42px);z-index:4}
.hero__ui .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px}
.dots{display:flex;gap:14px;align-items:center}
/* The button itself is the 46x26 touch target (WCAG 2.5.8); the 4px bar is a pseudo. */
.dot{width:46px;height:26px;padding:0;background:none;position:relative;display:flex;align-items:center}
.dot::before{content:"";flex:1;height:4px;border-radius:4px;background:rgba(255,255,255,.26);transition:background .3s}
.dot:hover::before{background:rgba(255,255,255,.45)}
.dot.active::before{background:rgba(255,255,255,.3)}

.dot span{position:absolute;left:0;top:50%;margin-top:-2px;height:4px;width:0;background:var(--gold);border-radius:4px}
.dot.active span{animation:fill 7s linear forwards}

@keyframes fill{from{width:0}to{width:100%}}
.arrows{display:flex;gap:10px}
.arrow{width:48px;height:48px;border-radius:50%;border:1px solid rgba(255,255,255,.3);
  display:flex;align-items:center;justify-content:center;color:#fff;transition:.3s var(--ease);backdrop-filter:blur(6px)}
.arrow:hover{background:var(--orange);border-color:var(--orange);transform:scale(1.07)}
.arrow svg{width:18px;height:18px}
@media(max-width:700px){.arrows{display:none}.dot{width:34px}}

/* ---------- 7. CREDENTIAL STRIP ---------- */
.creds{background:var(--navy-800);color:#fff;position:relative;z-index:5}
.creds .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.cred{padding:34px 28px;border-right:1px solid rgba(255,255,255,.1)}
.cred:last-child{border-right:0}
.cred b{display:block;font-family:var(--serif);font-size:clamp(1.9rem,3.1vw,2.5rem);
  color:#fff;font-weight:600;line-height:1;margin-bottom:8px}
.cred b i{font-style:normal;color:var(--gold)}
.cred span{font-size:.775rem;letter-spacing:.12em;text-transform:uppercase;color:#8FA9C6;font-weight:600}
@media(max-width:820px){.creds .wrap{grid-template-columns:repeat(2,1fr)}
  .cred{border-bottom:1px solid rgba(255,255,255,.1);padding:26px 20px}
  .cred:nth-child(2n){border-right:0}.cred:nth-last-child(-n+2){border-bottom:0}}
@media(max-width:460px){.creds .wrap{grid-template-columns:1fr}.cred{border-right:0}}

/* ---------- 8. CARDS ---------- */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(26px,3vw,36px);
  transition:.45s var(--ease);position:relative;overflow:hidden;height:100%}
.card::before{content:"";position:absolute;left:0;top:0;height:3px;width:0;background:linear-gradient(90deg,var(--orange),var(--gold));transition:width .5s var(--ease)}
.card:hover{transform:translateY(-6px);box-shadow:var(--sh-2);border-color:transparent}
.card:hover::before{width:100%}
.card__ic{width:56px;height:56px;border-radius:15px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,var(--navy-700),var(--navy-600));margin-bottom:20px;
  box-shadow:0 8px 20px rgba(16,69,121,.24)}
.card__ic svg{width:26px;height:26px;stroke:#fff;fill:none;stroke-width:1.7}
.card h3{margin-bottom:10px}
.card p{margin:0;font-size:.96rem;color:var(--muted)}

/* ---------- 9. BOARD / PEOPLE ---------- */
/* every board card is the same fixed width (office-bearer size); rows wrap and stay centred */
.board-grid{--card:270px;--gap:clamp(22px,2.6vw,32px);display:flex;flex-wrap:wrap;justify-content:center;gap:var(--gap);max-width:1200px;margin-inline:auto}
.board-grid>*{flex:0 0 var(--card);max-width:100%}
@media(max-width:1180px){.board-grid.lead-row{max-width:calc(var(--card)*2 + var(--gap))}}
@media(max-width:620px){.board-grid{--card:min(100%,300px)}.board-grid.lead-row{max-width:none}}

.person{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  transition:.45s var(--ease);display:flex;flex-direction:column;height:100%}
.person:hover{transform:translateY(-7px);box-shadow:var(--sh-2);border-color:transparent}
.person__ph{position:relative;aspect-ratio:4/5;overflow:hidden;
  background:linear-gradient(150deg,var(--navy-700) 0%,var(--navy-900) 100%)}
.person__ph img{width:100%;height:100%;object-fit:cover;object-position:center 18%;transition:transform .8s var(--ease)}
.person:hover .person__ph img{transform:scale(1.05)}
/* initials fallback until a real photograph is supplied */
.person__ini{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-size:3.3rem;font-weight:600;color:rgba(255,255,255,.92);letter-spacing:.04em}
.person__ini::after{content:"";position:absolute;inset:0;
  background:radial-gradient(420px 260px at 70% 12%,rgba(240,126,1,.36),transparent 62%)}
.person__ini span{position:relative;z-index:1}
.person__role{position:absolute;left:0;bottom:0;right:0;padding:30px 20px 16px;
  background:linear-gradient(to top,rgba(6,26,49,.94),transparent);
  font-size:.7rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--gold)}
.person__b{padding:22px 24px 26px;flex:1;display:flex;flex-direction:column}
.person__n{font-family:var(--serif);font-size:1.19rem;font-weight:600;color:var(--navy-900);
  line-height:1.3;margin-bottom:6px}
.person__q{font-size:.845rem;color:var(--muted);margin-bottom:14px;line-height:1.55}
.person__meta{margin-top:auto;display:flex;flex-direction:column;gap:7px;padding-top:14px;border-top:1px solid var(--ice-2)}
.person__meta a,.person__meta span{display:inline-flex;align-items:center;gap:9px;font-size:.855rem;color:var(--ink-2);word-break:break-word}
.person__meta a:hover{color:var(--orange-text)}
.person__meta svg{width:14px;height:14px;flex:none;color:var(--navy-600)}

/* ---------- 10. PAGE HEAD (inner pages) ---------- */
.phead{position:relative;background:var(--navy-900);color:#fff;overflow:hidden;
  padding:clamp(76px,11vw,124px) 0 clamp(64px,9vw,100px)}
.phead::before{content:"";position:absolute;inset:0;
  background:radial-gradient(900px 520px at 82% 8%,rgba(240,126,1,.34),transparent 60%),
             radial-gradient(760px 480px at 6% 96%,rgba(44,116,192,.44),transparent 62%)}
.phead::after{content:"";position:absolute;inset:0;opacity:.4;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(ellipse 70% 70% at 60% 40%,#000,transparent 76%);
          mask-image:radial-gradient(ellipse 70% 70% at 60% 40%,#000,transparent 76%)}
.phead .wrap{position:relative;z-index:2}
.phead h1{color:#fff;margin-bottom:16px}
.phead p{color:#B9CBE0;max-width:64ch;font-size:1.06rem;margin:0}
.crumb{display:flex;gap:9px;align-items:center;font-size:.78rem;color:#8FA9C6;margin-bottom:20px;flex-wrap:wrap}
.crumb a{color:#8FA9C6}.crumb a:hover{color:var(--gold)}
.crumb svg{width:12px;height:12px;opacity:.6}

/* ---------- 11. SPLIT / ABOUT ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,5.5vw,80px);align-items:center}
@media(max-width:900px){.split{grid-template-columns:1fr}}
.frame{position:relative;border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--sh-3);
  aspect-ratio:4/3;background:linear-gradient(150deg,var(--navy-700),var(--navy-900))}
.frame>img:not(.frame__mark){width:100%;height:100%;object-fit:cover}
.frame::after{content:"";position:absolute;inset:0;background:radial-gradient(600px 400px at 80% 10%,rgba(240,126,1,.3),transparent 62%)}
.frame__badge{position:absolute;z-index:2;right:-14px;bottom:26px;background:#fff;border-radius:var(--r);
  padding:18px 24px;box-shadow:var(--sh-2);border-left:4px solid var(--orange)}
.frame__badge b{display:block;font-family:var(--serif);font-size:1.7rem;color:var(--navy-900);line-height:1}
.frame__badge span{font-size:.7rem;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);font-weight:600}
@media(max-width:520px){.frame__badge{right:14px;padding:14px 18px}}
.tick{list-style:none;padding:0;margin:0 0 30px;display:grid;gap:13px}
.tick li{position:relative;padding-left:34px;font-size:.985rem}
.tick li::before{content:"";position:absolute;left:0;top:3px;width:21px;height:21px;border-radius:50%;
  background:var(--orange-100);border:1px solid rgba(240,126,1,.36)}
.tick li::after{content:"";position:absolute;left:7px;top:9px;width:7px;height:4px;
  border-left:2px solid var(--orange-text);border-bottom:2px solid var(--orange-text);transform:rotate(-45deg)}

/* ---------- 12. EVENTS ---------- */
.ev{display:flex;gap:24px;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg);padding:26px 28px;transition:.4s var(--ease)}
.ev:hover{box-shadow:var(--sh-2);border-color:transparent;transform:translateY(-4px)}
.ev__d{flex:none;width:78px;text-align:center;border-radius:var(--r);overflow:hidden;border:1px solid var(--line)}
.ev__d b{display:block;background:var(--navy-700);color:#fff;font-family:var(--serif);font-size:1.6rem;padding:8px 0;line-height:1.1}
.ev__d span{display:block;font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;font-weight:700;color:var(--navy-700);padding:7px 0;background:var(--ice)}
.ev__c h3{margin-bottom:7px;font-size:1.18rem}
.ev__c p{margin:0 0 10px;font-size:.94rem;color:var(--muted)}
.ev__tags{display:flex;gap:8px;flex-wrap:wrap}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.ev__d b.sm{font-size:1.12rem;padding:13px 0}
.ev__link{display:inline-block;margin-top:14px;font-weight:600;font-size:.92rem;color:var(--orange-text)}
.ev__link:hover{text-decoration:underline}

/* ---------- conference (events.html#soncon2026) ---------- */
.conf__theme em{font-style:italic;color:var(--navy-700)}
.facts{display:grid;gap:14px;margin:26px 0 30px}
.facts div{display:grid;grid-template-columns:150px 1fr;gap:16px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.facts dt{font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--orange-text);padding-top:4px}
.facts dd{margin:0;color:var(--ink-2)}
@media(max-width:520px){.facts div{grid-template-columns:1fr;gap:4px}}
.conf__btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:6px}
.conf__note{font-size:.86rem;color:var(--muted);margin:16px 0 0;max-width:70ch}
.conf__poster{display:block;width:100%;max-width:440px;height:auto;margin-inline:auto;border-radius:var(--r-lg);border:1px solid var(--line);box-shadow:var(--sh-2)}
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-lg);background:#fff}
.fees{width:100%;min-width:700px;border-collapse:collapse;font-size:.95rem}
.fees th,.fees td{padding:16px 18px;text-align:center;border-bottom:1px solid var(--ice-2)}
.fees thead th{background:var(--navy-700);color:#fff;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;font-weight:700;vertical-align:bottom}
.fees thead th span{display:block;margin-top:4px;font-size:.74rem;letter-spacing:.02em;text-transform:none;font-weight:500;color:#C9D8E8}
.fees thead th.is-past{background:var(--navy-800)}
.fees__flag{display:block;margin-top:7px;font-style:normal;font-size:.64rem;letter-spacing:.12em;color:var(--gold)}
.fees tbody th{text-align:left;font-weight:600;color:var(--navy-900)}
.fees th:first-child{position:sticky;left:0;z-index:1;text-align:left;box-shadow:inset -1px 0 0 var(--ice-2)}
.fees tbody th:first-child{background:#fff}
.fees tbody tr:last-child th,.fees tbody tr:last-child td{border-bottom:0}
.fees td.is-past{color:var(--muted);text-decoration:line-through}
.fees td.is-open{background:var(--ice);color:var(--navy-700);font-weight:700}
.plist{list-style:none;margin:16px 0 0;padding:0}
.plist li{padding:12px 0;border-bottom:1px solid var(--ice-2);color:var(--ink-2)}
.plist li:last-child{border-bottom:0;padding-bottom:0}
.sub-h{margin:clamp(52px,6vw,76px) 0 26px}
.committee{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px;list-style:none;margin:0;padding:0}
.committee li{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px 18px}
.committee span{display:block;margin-bottom:4px;font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;font-weight:700;color:var(--orange-text)}
.committee b{display:block;font-family:var(--serif);font-size:1.05rem;font-weight:600;color:var(--navy-900)}
.card__sub{font-weight:600;color:var(--navy-700);margin:-2px 0 8px}
.card__small{font-size:.9rem;color:var(--muted);margin:0 0 12px}
.contact-lines a{color:var(--navy-700);font-weight:600}
.places{display:flex;flex-wrap:wrap;gap:10px;list-style:none;margin:20px 0 0;padding:0}
.places li{background:#fff;border:1px solid var(--line);border-radius:100px;padding:8px 16px;font-size:.9rem;color:var(--ink-2)}
.places li span{margin-left:6px;font-size:.82rem;color:var(--muted)}
.tag{font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  padding:5px 12px;border-radius:100px;background:var(--ice-2);color:var(--navy-700)}
.tag--o{background:var(--orange-100);color:var(--orange-text)}
@media(max-width:520px){.ev{flex-direction:column;gap:16px}}

/* ---------- 13. CTA BAND ---------- */
.cta{position:relative;overflow:hidden;background:var(--navy-900);color:#fff;text-align:center;
  padding:clamp(64px,9vw,110px) 0}
.cta::before{content:"";position:absolute;inset:0;
  background:radial-gradient(760px 420px at 50% 0%,rgba(240,126,1,.34),transparent 62%),
             radial-gradient(700px 420px at 50% 100%,rgba(44,116,192,.4),transparent 62%)}
.cta .wrap{position:relative;z-index:2}
.cta h2{color:#fff;margin-bottom:14px}
.cta p{color:#B9CBE0;max-width:56ch;margin:0 auto 32px}
.cta__btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ---------- 14. CONTACT ---------- */
.cbox{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(26px,3vw,34px);height:100%}
.cbox__ic{width:50px;height:50px;border-radius:14px;background:var(--orange-100);
  display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.cbox__ic svg{width:22px;height:22px;stroke:var(--orange-text);fill:none;stroke-width:1.8}
.cbox h3,.cbox h2{font-size:1.1rem;margin-bottom:8px}
.cbox a,.cbox p{font-size:.96rem;color:var(--muted);margin:0 0 4px;display:block}
.cbox a:hover{color:var(--orange-text)}

.form{display:grid;gap:18px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:620px){.form .row{grid-template-columns:1fr}}
.field label{display:block;font-size:.79rem;font-weight:600;letter-spacing:.07em;text-transform:uppercase;
  color:var(--navy-800);margin-bottom:8px}
.field input,.field select,.field textarea{
  width:100%;padding:14px 16px;border:1.5px solid var(--line);border-radius:var(--r-sm);
  font:inherit;font-size:.96rem;color:var(--ink);background:#fff;transition:.25s}
.field textarea{min-height:140px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--navy-600);
  box-shadow:0 0 0 4px rgba(44,116,192,.13);outline:none}
.form__note{font-size:.83rem;color:var(--muted);margin:0}
.form__msg{padding:14px 16px;border-radius:var(--r-sm);font-size:.9rem;display:none}
.form__msg.show{display:block}
.form__msg.ok{background:var(--orange-100);color:var(--orange-text);border:1px solid rgba(240,126,1,.3)}

/* ---------- 15. FOOTER ---------- */
.ftr{background:var(--navy-900);color:#8FA9C6;font-size:.92rem;padding-top:clamp(56px,7vw,84px)}
.ftr__top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.35fr;gap:clamp(28px,4vw,52px);
  padding-bottom:clamp(40px,5vw,60px)}
@media(max-width:900px){.ftr__top{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.ftr__top{grid-template-columns:1fr}}
.ftr h3{color:#fff;font-family:var(--sans);font-size:.78rem;letter-spacing:.15em;text-transform:uppercase;margin-bottom:20px}
.ftr a{color:#8FA9C6;transition:color .25s}
.ftr a:hover{color:var(--gold)}
.ftr ul{list-style:none;padding:0;margin:0;display:grid;gap:11px}
.ftr__brand{display:flex;align-items:center;gap:14px;margin-bottom:18px}
.ftr__brand img{width:56px;height:56px;object-fit:contain;background:#fff;border-radius:10px;padding:4px;flex:none}
.ftr__brand b{font-family:var(--serif);color:#fff;font-size:1.06rem;display:block;line-height:1.25}
.ftr__brand span{font-size:.66rem;letter-spacing:.13em;text-transform:uppercase;color:#8FA9C6;font-weight:600}
.ftr__c{display:grid;gap:12px}
.ftr__c a,.ftr__c span{display:flex;gap:11px;align-items:flex-start;line-height:1.55}
.ftr__c svg{width:15px;height:15px;flex:none;margin-top:4px;color:var(--gold)}
.ftr__bar{border-top:1px solid rgba(255,255,255,.1);padding:22px 0;display:flex;
  justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.83rem}
.ftr__bar a{color:#A9BED5}
.ftr__bar a:hover{color:var(--gold)}

/* ---------- 16. UTIL ---------- */
.skip{position:absolute;left:-9999px;top:0;z-index:200;background:var(--orange);color:#fff;padding:12px 20px;border-radius:0 0 8px 0}
.skip:focus{left:0}
.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.totop{position:fixed;right:22px;bottom:22px;z-index:90;width:48px;height:48px;border-radius:50%;
  background:var(--navy-700);color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:var(--sh-2);opacity:0;visibility:hidden;transform:translateY(12px);transition:.35s var(--ease)}
.totop.show{opacity:1;visibility:visible;transform:none}
.totop:hover{background:var(--orange)}
.totop svg{width:18px;height:18px}
@media(max-width:600px){.totop{right:14px;bottom:14px;width:42px;height:42px}}

/* ---------- 17. FRAME ARTWORK ---------- */
.frame__art{position:absolute;inset:0;width:100%;height:100%;z-index:1}
.frame img.frame__mark{position:absolute;z-index:2;left:50%;top:47%;transform:translate(-50%,-50%);
  width:clamp(104px,25%,168px);height:auto;object-fit:contain;border-radius:12px;
  box-shadow:0 20px 44px rgba(0,0,0,.42);background:#fff;padding:6px}
.frame::after{z-index:1}
.frame__badge{z-index:3}

/* ============================================================
   18. HERO — LOGO CREST, EMBLEM, NEURAL FIELD, ORBS
   Every base state here is the FINAL state. Keyframes only move
   hidden -> visible, so motion-off degrades to the finished page.
   ============================================================ */

/* --- logo crest, inside the copy block of every slide --- */
.hero__crest{position:relative;display:flex;width:-webkit-max-content;width:max-content;margin-bottom:20px}
.hero__crest img{position:relative;z-index:2;width:clamp(54px,5.6vw,66px);height:auto;
  border-radius:16px;background:#fff;padding:6px;box-shadow:0 18px 42px rgba(0,0,0,.48)}
.hero__crest::after{content:"";position:absolute;inset:-9px;border-radius:25px;
  border:1px solid rgba(249,195,60,.55);opacity:.7;
  animation:crestPulse 3.6s var(--ease) infinite}
@keyframes crestPulse{0%,100%{transform:scale(1);opacity:.7}50%{transform:scale(1.08);opacity:.18}}

/* --- large rotating emblem, persistent across slides --- */
.hero__emblem{position:absolute;z-index:2;right:clamp(24px,6vw,112px);top:50%;
  width:clamp(230px,25vw,350px);aspect-ratio:1;pointer-events:none;
  display:grid;place-items:center;transform:translateY(-50%);
  animation:emFloat 10s ease-in-out infinite}
@keyframes emFloat{0%,100%{transform:translateY(-50%)}50%{transform:translateY(calc(-50% - 16px))}}
.hero__emblem::before,.hero__emblem::after{content:"";position:absolute;border-radius:50%}
.hero__emblem::before{inset:0;border:1px dashed rgba(249,195,60,.38);animation:spinCW 44s linear infinite}
.hero__emblem::after{inset:14%;border:1px solid rgba(127,176,232,.28);animation:spinCW 30s linear infinite reverse}
.hero__emblem img{position:relative;z-index:2;width:46%;height:auto;border-radius:18px;
  background:rgba(255,255,255,.95);padding:8px;box-shadow:0 30px 70px rgba(0,0,0,.55)}
.hero__orbit{position:absolute;inset:0;animation:spinCW 18s linear infinite}
.hero__orbit::before{content:"";position:absolute;left:50%;top:-5px;width:10px;height:10px;
  margin-left:-5px;border-radius:50%;background:var(--orange);box-shadow:0 0 18px rgba(240,126,1,.9)}
@keyframes spinCW{to{transform:rotate(360deg)}}
@media(max-width:1100px){.hero__emblem{display:none}}

/* --- neural field, masked away from the headline side --- */
.hero__neuro{position:absolute;inset:0;z-index:2;width:100%;height:100%;pointer-events:none;
  -webkit-mask-image:linear-gradient(90deg,transparent 0%,transparent 34%,#000 64%,#000 100%);
          mask-image:linear-gradient(90deg,transparent 0%,transparent 34%,#000 64%,#000 100%)}
.nn-lines path{stroke-dasharray:5 11;animation:nnFlow 16s linear infinite}
@keyframes nnFlow{to{stroke-dashoffset:-192}}
.nn-node{fill:var(--gold);opacity:.55;transform-box:fill-box;transform-origin:center;
  animation:nnPulse 3.8s ease-in-out infinite}
@keyframes nnPulse{0%,100%{opacity:.3;transform:scale(.82)}50%{opacity:1;transform:scale(1.28)}}
.nn-node:nth-child(2n){animation-delay:-.9s}
.nn-node:nth-child(3n){animation-delay:-1.8s}
.nn-node:nth-child(5n){animation-delay:-2.7s}
@media(max-width:900px){.hero__neuro{display:none}}

/* --- drifting orbs --- */
.hero__orbs{position:absolute;inset:0;z-index:2;pointer-events:none;overflow:hidden}
.orb{position:absolute;border-radius:50%;filter:blur(46px);opacity:.34}
.orb--1{width:340px;height:340px;left:-90px;top:8%;background:var(--navy-500);animation:drift1 22s ease-in-out infinite}
.orb--2{width:280px;height:280px;right:14%;bottom:-70px;background:var(--orange);opacity:.2;animation:drift2 27s ease-in-out infinite}
.orb--3{width:200px;height:200px;left:44%;top:-60px;background:var(--gold);opacity:.16;animation:drift1 19s ease-in-out infinite reverse}
@keyframes drift1{0%,100%{transform:translate(0,0)}50%{transform:translate(44px,58px)}}
@keyframes drift2{0%,100%{transform:translate(0,0)}50%{transform:translate(-56px,-40px)}}
@media(max-width:700px){.orb--2,.orb--3{display:none}}

/* keep the headline readable above every new layer */
.hero__in{position:relative;z-index:3}

[hidden]{display:none!important}

/* ============================================================
   17. MEMBERSHIP APPLICATION + MEMBER DIRECTORY   (2026-10-01)
   ============================================================ */

/* ---------- application form ---------- */
.form--apply{max-width:880px;margin-inline:auto;gap:0}
.fgroup{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:clamp(22px,3vw,30px);margin-bottom:20px;box-shadow:var(--sh-1)}
.fgroup__t{font-family:var(--sans);font-size:.76rem;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--orange-text);margin:0 0 20px;padding-bottom:12px;
  border-bottom:1px solid var(--ice-2)}
.form--apply .row{margin-bottom:18px}
.form--apply .row:last-child{margin-bottom:0}
.field label i,.field legend i{color:var(--orange-text);font-style:normal;font-weight:700}
.field legend{display:block;font-size:.79rem;font-weight:600;letter-spacing:.07em;text-transform:uppercase;
  color:var(--navy-800);margin-bottom:8px;padding:0}
fieldset.field{border:0;padding:0;margin:0;min-width:0}
.field .hint{display:block;font-size:.8rem;color:var(--muted);margin-top:7px;line-height:1.5}
.field input[type=file]{padding:11px 14px;background:var(--ice);cursor:pointer}
.field input[type=file]::file-selector-button{font:inherit;font-size:.85rem;font-weight:600;
  margin-right:12px;padding:8px 14px;border:1px solid var(--line);border-radius:8px;
  background:#fff;color:var(--navy-700);cursor:pointer}
.field input[type=file]::file-selector-button:hover{border-color:var(--navy-600)}

.consent{background:var(--ice);border:1px solid var(--ice-2);border-radius:var(--r);padding:20px 22px;margin-top:4px}
.chkgrid{display:grid;grid-template-columns:1fr 1fr;gap:10px 22px}
@media(max-width:620px){.chkgrid{grid-template-columns:1fr}}
.chk{display:flex;align-items:flex-start;gap:11px;font-size:.93rem;color:var(--ink-2);cursor:pointer;line-height:1.5}
.chk input{width:18px;height:18px;flex:none;margin:2px 0 0;accent-color:var(--navy-700);cursor:pointer}
.chk--lg{background:var(--orange-100);border:1px solid rgba(240,126,1,.28);border-radius:var(--r);
  padding:16px 18px;font-size:.93rem;color:var(--ink)}
.chk--lg i{color:var(--orange-text);font-style:normal;font-weight:700}

.field.has-err input,.field.has-err select,.field.has-err textarea{border-color:var(--maroon);background:#FFFCFC}
.ferr{display:block;font-size:.82rem;color:var(--maroon);margin-top:7px;font-weight:500}
.form__msg.err{background:#FDF3F3;color:var(--maroon);border:1px solid #E6C9CB}
.form__msg:focus{outline:3px solid rgba(139,48,53,.35);outline-offset:2px}

.fsubmit{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin:4px 0 16px}
.fsubmit .form__note{flex:1;min-width:220px;margin:0}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

.fdone{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:clamp(32px,5vw,52px);text-align:center;box-shadow:var(--sh-1)}
.fdone svg{width:54px;height:54px;color:var(--orange);margin-bottom:18px}
.fdone h3{font-size:1.3rem;margin-bottom:12px}
.fdone p{color:var(--muted);max-width:520px;margin:0 auto 18px}

/* ---------- member directory ---------- */
.mfilter{display:grid;grid-template-columns:2fr 1fr 1fr;gap:14px;max-width:900px;
  margin:0 auto clamp(26px,4vw,38px)}
@media(max-width:760px){.mfilter{grid-template-columns:1fr}}
.mfilter input,.mfilter select{width:100%;padding:13px 16px;border:1.5px solid var(--line);
  border-radius:var(--r-sm);font:inherit;font-size:.95rem;color:var(--ink);background:#fff;transition:.25s}
.mfilter input:focus,.mfilter select:focus{border-color:var(--navy-600);
  box-shadow:0 0 0 4px rgba(44,116,192,.13);outline:none}
.mcount{text-align:center;color:var(--muted);font-size:.88rem;margin:-14px 0 22px;min-height:1.2em}
.mempty{text-align:center;color:var(--muted);padding:40px 0 0}