/* =========================================================
   PRIMORA 26 — design tokens
   bg near-black, signal green accent, angular Rajdhani display
   ========================================================= */
:root{
  --bg:            #080a08;
  --bg-alt:        #0e120e;
  --panel:         #12160f;
  --panel-line:    #24291f;
  --green:         #2fe368;
  --green-soft:    #1c9e4a;
  --green-dim:     #0f4d29;
  --white:         #f4f7f2;
  --gray:          #8b9488;
  --gray-dim:      #565f53;

  --font-display: 'Rajdhani', sans-serif;
  --font-body: 'Manrope', sans-serif;
  --font-mono: 'Space Mono', monospace;

  --container: 1180px;
  --edge: clamp(24px, 6vw, 96px);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
img{ max-width:100%; }
button{ font:inherit; }
body{
  margin:0;
  background:var(--bg);
  color:var(--white);
  font-family:var(--font-body);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  cursor:none;
}
body.no-custom-cursor{ cursor:auto; }
body.loading{ overflow:hidden; height:100vh; }

h1,h2,h3{
  font-family:var(--font-display);
  text-transform:uppercase;
  letter-spacing:0.01em;
  margin:0;
  font-weight:700;
}

p{ margin:0; color:var(--gray); }

a{ color:inherit; text-decoration:none; }

mark{
  background:var(--green);
  color:var(--bg);
  padding:0 .35em;
  font-weight:700;
  border-radius:2px;
}

::selection{ background:var(--green); color:var(--bg); }

/* film-grain / vignette overlay for atmosphere */
.grain{
  position:fixed; inset:0; z-index:1; pointer-events:none;
  background:
    radial-gradient(ellipse at 20% -10%, rgba(47,227,104,.07), transparent 45%),
    radial-gradient(ellipse at 100% 10%, rgba(47,227,104,.05), transparent 40%);
}

section, header, footer{ position:relative; z-index:2; }

.scanlines{
  position:fixed; inset:0; z-index:3; pointer-events:none; opacity:.35;
  background:repeating-linear-gradient(
    to bottom,
    rgba(255,255,255,.015) 0px,
    rgba(255,255,255,.015) 1px,
    transparent 1px,
    transparent 3px
  );
  mix-blend-mode:overlay;
}

/* =========================================================
   PRELOADER
   ========================================================= */
.preloader{
  position:fixed; inset:0; z-index:200;
  background:var(--bg);
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:28px;
}
.preloader-signal{ width:120px; height:150px; position:relative; display:flex; align-items:center; justify-content:center; }
.preloader-box{
  width:100%; height:100%; position:relative;
  display:flex; align-items:center; justify-content:center;
}
.preloader-box .signal-glow{
  position:absolute; inset:0;
  border-radius:50%;
  background:radial-gradient(circle, rgba(47,227,104,.45), transparent 70%);
  filter:blur(4px);
  animation: pulse 2.6s ease-in-out infinite;
}
.preloader-status{
  display:flex; align-items:center; gap:14px;
  font-family:var(--font-mono); font-size:.75rem; letter-spacing:.14em; text-transform:uppercase; color:var(--gray);
}
.preloader-pct{ color:var(--green); font-weight:700; min-width:3ch; text-align:right; }
.preloader-bar{
  width:220px; height:2px; background:var(--panel-line); overflow:hidden;
}
.preloader-bar span{
  display:block; height:100%; width:0%; background:var(--green);
  box-shadow:0 0 10px rgba(47,227,104,.8);
}

/* =========================================================
   SCROLL PROGRESS
   ========================================================= */
.progress-bar{
  position:fixed; top:0; left:0; height:2px; width:0%;
  background:linear-gradient(90deg, var(--green-dim), var(--green));
  z-index:120;
  box-shadow:0 0 12px rgba(47,227,104,.6);
}

/* =========================================================
   CUSTOM CURSOR
   ========================================================= */
.cursor-dot, .cursor-ring{
  position:fixed; top:0; left:0; pointer-events:none; z-index:150;
  transform:translate(-50%,-50%);
  border-radius:50%;
}
.cursor-dot{
  width:6px; height:6px; background:var(--green);
}
.cursor-ring{
  width:36px; height:36px; border:1px solid rgba(47,227,104,.5);
  transition:width .25s ease, height .25s ease, border-color .25s ease, background .25s ease;
}
.cursor-ring.is-active{
  width:64px; height:64px; background:rgba(47,227,104,.1); border-color:var(--green);
}
@media (hover:none), (pointer:coarse){
  .cursor-dot, .cursor-ring{ display:none; }
  body{ cursor:auto; }
}

/* =========================================================
   HEADER
   ========================================================= */
.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(8,10,8,.86);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--panel-line);
}
.header-inner{
  max-width:var(--container);
  margin:0 auto;
  padding:16px var(--edge);
  display:flex; align-items:center; justify-content:space-between;
  gap:32px;
}

.logo-mark{ display:flex; align-items:center; gap:8px; }
.logo-text{
  font-family:var(--font-display);
  font-weight:700; font-size:1.1rem; letter-spacing:.04em;
  text-transform:uppercase;
}

/* =========================================================
   LOGO IMAGE (actual PRIMORA mark, plugged in everywhere)
   ========================================================= */
.logo-img{
  display:block; width:auto; object-fit:contain;
  filter:drop-shadow(0 0 14px rgba(47,227,104,.35));
}
.logo-img--nav{ height:30px; }
.logo-img--ticket{ height:44px; }
.logo-img--footer{ height:30px; }
.logo-img--host{ height:96px; margin-bottom:26px; }
.logo-img--preloader{ height:72px; }
.logo-img--hero{
  position:relative; z-index:2;
  height:clamp(120px, 22vw, 220px);
  filter:drop-shadow(0 0 30px rgba(47,227,104,.5));
}

/* --- partner logo row (IEEE SB JCMCSIIT, IEEE) --- */
.header-left{ display:flex; align-items:center; gap:22px; min-width:0; flex-shrink:0; }
.header-partners{
  display:flex; align-items:center; gap:16px;
}
.header-divider{
  width:1px; height:32px; background:var(--panel-line);
  flex-shrink:0;
}
.partner-logo{
  height: 70px; width:auto; object-fit:contain;
  opacity:1;
  image-rendering:auto;
  transition:opacity .2s ease, transform .2s ease;
}
.partner-logo:hover{
  opacity:1; transform:translateY(-1px);
}

.main-nav{ display:flex; gap:28px; margin-left:auto; }
.main-nav a{
  font-size:.82rem; letter-spacing:.08em; text-transform:uppercase;
  color:var(--gray); font-weight:600; position:relative; padding:4px 0;
  transition:color .2s ease;
}
.main-nav a::after{
  content:''; position:absolute; left:0; bottom:-2px; height:2px; width:0;
  background:var(--green); transition:width .25s ease;
}
.main-nav a:hover, .main-nav a.active{ color:var(--white); }
.main-nav a:hover::after, .main-nav a.active::after{ width:100%; }

.header-right{ display:flex; align-items:center; gap:18px; }
.host-badge{
  font-family:var(--font-mono); font-size:.7rem; color:var(--green);
  border:1px solid var(--green-dim); padding:6px 10px;
  letter-spacing:.05em;
}

.nav-toggle{
  display:none; flex-direction:column; justify-content:center; gap:5px;
  width:32px; height:32px; background:none; border:none; cursor:pointer; padding:0;
}
.nav-toggle span{ height:2px; width:100%; background:var(--white); border-radius:1px; }

/* =========================================================
   HERO
   ========================================================= */
.hero{
  min-height:92vh;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  text-align:center;
  padding:80px var(--edge) 60px;
  position:relative;
}

.hero-eyebrows{
  position:absolute; top:64px; left:0; right:0;
  display:flex; justify-content:space-between;
  padding:0 var(--edge);
  font-family:var(--font-display); text-transform:uppercase;
  letter-spacing:.28em; font-size:.82rem; color:var(--gray-dim);
}
.eyebrow.right{ color:var(--green); }

/* --- signature logo showcase: real mark, glowing socket backdrop --- */
.logo-showcase{
  position:relative;
  display:flex; align-items:center; justify-content:center;
  width:clamp(160px, 26vw, 260px);
  height:clamp(160px, 26vw, 260px);
  margin-bottom:12px;
  animation: rise .9s cubic-bezier(.2,.8,.2,1) both;
}
.logo-showcase-glow{
  position:absolute; inset:-10%;
  border-radius:50%;
  background:radial-gradient(circle, rgba(47,227,104,.35), transparent 68%);
  filter:blur(6px);
  animation: pulse 2.6s ease-in-out infinite;
}
.logo-showcase-ring{
  position:absolute; inset:8%;
  border:1px solid var(--panel-line);
  border-radius:50%;
}
.logo-showcase-ring::before{
  content:''; position:absolute; inset:-1px; border-radius:50%;
  border:1px solid transparent;
  border-top-color:var(--green);
  animation: spin 7s linear infinite;
}

@keyframes pulse{
  0%,100%{ opacity:.55; transform:scale(1); }
  50%{ opacity:.95; transform:scale(1.06); }
}
@keyframes rise{
  from{ opacity:0; transform:translateY(24px); }
  to{ opacity:1; transform:translateY(0); }
}
@keyframes spin{
  to{ transform:rotate(360deg); }
}

.hero-title{
  font-size:clamp(3.4rem, 11vw, 8rem);
  line-height:.9;
  display:flex; align-items:flex-end; gap:.02em;
  color:var(--white);
}
.dot-o{ color:var(--green); }
.hero-year{
  font-size:.28em; align-self:flex-start; margin-left:6px;
  color:var(--gray); font-weight:600;
}

.hero-sub{
  margin-top:18px;
  font-family:var(--font-display);
  font-size:clamp(1rem, 2vw, 1.3rem);
  letter-spacing:.08em; text-transform:uppercase;
  color:var(--green);
}

.hero-meta{
  margin-top:40px;
  display:flex; align-items:center; gap:28px;
  font-size:.85rem;
}
.meta-item{ display:flex; flex-direction:column; gap:4px; }
.meta-k{ font-family:var(--font-mono); font-size:.68rem; color:var(--gray-dim); text-transform:uppercase; letter-spacing:.08em; }
.meta-v{ color:var(--white); font-weight:600; }
.meta-v--live{ color:var(--green); }
.meta-divider{ width:1px; height:32px; background:var(--panel-line); }

.hero-cta{
  margin-top:44px;
  display:inline-flex; align-items:center; gap:10px;
  padding:14px 26px;
  background:var(--green);
  color:var(--bg);
  font-weight:700; font-family:var(--font-display); letter-spacing:.05em; text-transform:uppercase;
  clip-path: polygon(14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%, 0 14px);
  transition:transform .2s ease, box-shadow .2s ease;
  box-shadow:0 0 0 rgba(47,227,104,0);
}
.hero-cta:hover{ transform:translateY(-2px); box-shadow:0 12px 30px -10px rgba(47,227,104,.6); }
.hero-cta svg{ transition:transform .2s ease; }
.hero-cta:hover svg{ transform:translateX(3px); }

.hero-event{
  margin-top:24px;
  display:flex; flex-direction:column; align-items:center; gap:10px;
  text-align:center;
}
.hero-event-date{
  border:1px solid var(--panel-line);
  padding:10px 28px;
  font-family:var(--font-display); font-size:clamp(1.5rem, 3vw, 2.2rem);
  font-weight:700; letter-spacing:.14em; text-transform:uppercase;
  color:var(--white);
}
.hero-event-venue{
  max-width:100%;
  font-family:var(--font-display); font-size:clamp(.95rem, 1.8vw, 1.2rem);
  letter-spacing:.1em; color:var(--white);
}

.scroll-cue{
  margin-top:40px; width:1px; height:44px; background:var(--panel-line); position:relative; overflow:hidden;
}
.scroll-cue span{
  position:absolute; top:-44px; left:0; width:100%; height:44px; background:var(--green);
  animation: scrollcue 1.8s ease-in-out infinite;
}
@keyframes scrollcue{
  0%{ top:-44px; } 60%{ top:44px; } 100%{ top:44px; }
}

/* letter-split reveal (JS wraps chars in spans) */
.split-char{ display:inline-block; will-change:transform, opacity; }
.hero-title .split-char{ overflow:hidden; }

/* glitch flicker, toggled briefly by JS at intervals */
[data-glitch].glitching{ position:relative; }
[data-glitch].glitching::before,
[data-glitch].glitching::after{
  content:attr(data-glitch-text); position:absolute; left:0; top:0; width:100%; height:100%;
  overflow:hidden; opacity:.8;
}
[data-glitch].glitching::before{ color:#ff3b6b; clip-path:inset(0 0 55% 0); transform:translate(-3px,-2px); mix-blend-mode:screen; }
[data-glitch].glitching::after{ color:#37f0ff; clip-path:inset(55% 0 0 0); transform:translate(3px,2px); mix-blend-mode:screen; }

/* =========================================================
   MARQUEE
   ========================================================= */
.marquee{
  overflow:hidden; border-top:1px solid var(--panel-line); border-bottom:1px solid var(--panel-line);
  background:var(--panel); padding:16px 0;
}
.marquee-track{
  display:flex; width:max-content;
  animation: marquee 22s linear infinite;
}
.marquee-track span{
  font-family:var(--font-display); text-transform:uppercase; letter-spacing:.08em;
  font-size:1rem; color:var(--gray); white-space:nowrap; padding-right:0;
}
.marquee-track span:nth-child(odd){ color:var(--green); }
@keyframes marquee{
  from{ transform:translateX(0); }
  to{ transform:translateX(-50%); }
}

/* =========================================================
   SHARED SECTION HEAD
   ========================================================= */
.section-head{ text-align:center; margin-bottom:56px; }
.section-title{ font-size:clamp(2.2rem, 5vw, 3.4rem); color:var(--white); }
.section-kicker{
  display:block; margin-bottom:10px;
  font-family:var(--font-mono); font-size:.75rem; letter-spacing:.2em; text-transform:uppercase;
  color:var(--green);
}

/* =========================================================
   HIGHLIGHTS
   ========================================================= */
.highlights{ padding:120px var(--edge); background:var(--bg-alt); border-top:1px solid var(--panel-line); border-bottom:1px solid var(--panel-line); }

.chip-row{ display:flex; justify-content:center; gap:16px; margin-bottom:64px; flex-wrap:wrap; }
.pill-chip{
  padding:10px 22px; border:1px solid var(--panel-line);
  font-family:var(--font-display); text-transform:uppercase; letter-spacing:.05em; font-size:.85rem;
  color:var(--white);
  transition:border-color .2s ease, color .2s ease;
}
.pill-chip:hover{ border-color:var(--green); color:var(--green); }

.highlight-track{
  max-width:1060px; margin:0 auto;
  display:grid; grid-template-columns:repeat(2, minmax(0, 1fr)); gap:18px;
}
.highlight-node{
  position:relative;
  min-height:190px;
  padding:34px 30px 28px;
  background:var(--panel);
  border:1px solid var(--panel-line);
  transition:border-color .25s ease, transform .25s ease;
}
.highlight-node:hover{ border-color:var(--green-dim); transform:translateY(-4px); }
.node-dot{
  position:absolute; left:30px; top:20px;
  width:9px; height:9px; border-radius:50%;
  background:var(--green);
  box-shadow:0 0 0 4px rgba(47,227,104,.15), 0 0 14px rgba(47,227,104,.6);
}
.node-body h3{ font-size:1.5rem; color:var(--white); margin-bottom:10px; }
.node-body p{ max-width:52ch; }

.stat-infinity{ display:inline-block; animation: infinityPulse 2.4s ease-in-out infinite; }
@keyframes infinityPulse{
  0%,100%{ opacity:.7; transform:scale(1); }
  50%{ opacity:1; transform:scale(1.15); }
}

/* =========================================================
   ABOUT
   ========================================================= */
.about{ padding:120px var(--edge) 90px; }
.about-copy--solo{
  max-width:760px; margin:0 auto; text-align:left;
}
.about-copy p{ margin-bottom:18px; max-width:60ch; }
.about-copy .section-title{ margin:6px 0 22px; }

.ghost-btn{
  display:inline-block; margin-top:14px;
  padding:13px 24px; border:1px solid var(--green);
  color:var(--green); font-family:var(--font-display); text-transform:uppercase; letter-spacing:.06em; font-size:.9rem;
  transition:background .2s ease, color .2s ease;
}
.ghost-btn:hover{ background:var(--green); color:var(--bg); }

.stat{ display:flex; flex-direction:column; gap:4px; }
.stat-num{ font-family:var(--font-display); font-size:1.6rem; color:var(--green); font-weight:700; }
.stat-label{ font-size:.72rem; letter-spacing:.08em; text-transform:uppercase; color:var(--gray-dim); }

/* =========================================================
   ADMISSION PORTAL — event ticket
   ========================================================= */
.portal{ padding:100px var(--edge) 120px; background:var(--bg-alt); border-top:1px solid var(--panel-line); border-bottom:1px solid var(--panel-line); }

.portal-kicker{
  display:block; text-align:center; margin-bottom:56px;
  font-family:var(--font-mono); font-size:.78rem; letter-spacing:.32em; text-transform:uppercase; color:var(--gray);
}

.ticket{
  max-width:1000px; margin:0 auto;
  display:grid; grid-template-columns:1fr 280px;
  background:var(--panel);
  border:1px solid var(--panel-line);
  border-radius:6px;
  position:relative;
}
.ticket-notch{
  position:absolute; width:20px; height:20px; border-radius:50%;
  background:var(--bg-alt); border:1px solid var(--panel-line);
  left:calc(100% - 280px - 10px);
}
.ticket-notch--top{ top:-10px; }
.ticket-notch--bottom{ bottom:-10px; }

.ticket-main{ padding:48px 52px; border-right:1px dashed var(--panel-line); }
.ticket-main-top{ display:flex; align-items:flex-start; justify-content:space-between; gap:20px; margin-bottom:30px; }
.ticket-presents{
  position:relative; padding-bottom:10px;
  font-family:var(--font-mono); font-size:.72rem; letter-spacing:.14em; text-transform:uppercase; color:var(--gray-dim);
}
.ticket-presents::after{
  content:''; position:absolute; left:0; bottom:0; width:28px; height:2px; background:var(--green);
}
.ticket-badge{
  flex-shrink:0; border:1px solid var(--panel-line); padding:7px 14px;
  font-family:var(--font-mono); font-size:.68rem; letter-spacing:.08em; text-transform:uppercase; color:var(--gray);
}

.ticket-logo{ display:flex; align-items:center; justify-content:flex-start; margin-bottom:14px; }
.ticket-tag{ font-family:var(--font-display); text-transform:uppercase; letter-spacing:.08em; color:var(--green); font-size:1rem; }

.ticket-rule{ height:1px; background:var(--panel-line); margin:28px 0; }

.ticket-fields{ display:flex; gap:44px; flex-wrap:wrap; }
.ticket-field{ display:flex; flex-direction:column; gap:9px; }
.field-k{
  display:flex; align-items:center; gap:6px;
  font-family:var(--font-mono); font-size:.68rem; letter-spacing:.08em; text-transform:uppercase; color:var(--gray-dim);
}
.field-k svg{ color:var(--green); flex-shrink:0; }
.field-v{ font-weight:700; color:var(--white); }

.ticket-stub{
  padding:40px 30px; display:flex; flex-direction:column; align-items:center; text-align:center; gap:10px;
}
.stub-k{ font-family:var(--font-mono); font-size:.65rem; letter-spacing:.1em; text-transform:uppercase; color:var(--gray-dim); }
.stub-v{ font-family:var(--font-mono); font-size:.85rem; color:var(--white); margin-bottom:6px; }

.stub-btn{
  display:inline-block; margin-top:14px; width:100%;
  padding:12px 0;
  border:1px solid var(--panel-line); color:var(--gray);
  font-family:var(--font-display); text-transform:uppercase; letter-spacing:.06em; font-size:.85rem;
}

/* =========================================================
   HOST — IEEE SB JCMCSIIT
   ========================================================= */
.host{ padding:120px var(--edge); text-align:center; }
.host-inner{ max-width:760px; margin:0 auto; display:flex; flex-direction:column; align-items:center; }
.host-glyph{ display:block; }
.host .section-kicker{ margin-bottom:8px; }
.host .section-title{ margin-bottom:22px; }
.host-copy{ max-width:64ch; }

.host-stats{
  display:flex; gap:44px; justify-content:center;
  margin-top:36px; padding-top:26px; width:100%;
  border-top:1px solid var(--panel-line);
}
.host-stats .stat{ align-items:center; }

.host-badge-lockup{
  margin-top:44px; padding:28px 48px;
  border:1px solid var(--panel-line); border-radius:12px;
  background:var(--panel);
}
.host-badge-lockup .logo-text{ font-size:1.2rem; letter-spacing:.08em; }

/* =========================================================
   REGISTRATION — pass card
   ========================================================= */
.registration{ padding:120px var(--edge) 140px; background:var(--bg); border-top:1px solid var(--panel-line); }

.reg-title{
  font-size:clamp(2.6rem, 8vw, 6rem);
  color:var(--white);
  text-align:left;
  max-width:var(--container);
  margin:0 auto 64px;
  line-height:.95;
}

.reg-card{
  max-width:var(--container); margin:0 auto;
  display:grid; grid-template-columns:1fr 1px 320px;
  align-items:stretch;
  background:var(--panel);
  border:1px solid var(--panel-line);
  border-radius:22px;
  overflow:hidden;
}

.reg-left{
  padding:52px 56px;
  display:flex; flex-direction:column; justify-content:center; gap:18px;
}
.reg-eyebrow{
  font-family:var(--font-mono); font-size:.72rem; letter-spacing:.16em; text-transform:uppercase;
  color:var(--gray-dim);
}
.reg-pass-name{
  font-family:var(--font-display); font-weight:700; text-transform:uppercase;
  font-size:clamp(1.8rem, 3.4vw, 2.6rem); color:var(--white); letter-spacing:.01em;
}
.reg-price{
  display:flex; align-items:baseline; gap:10px;
  font-family:var(--font-display); color:var(--white);
}
.price-currency{ font-size:1.6rem; font-weight:700; color:var(--green); }
.price-amount{ font-size:3rem; font-weight:700; line-height:1; }
.price-note{
  font-family:var(--font-mono); font-size:.75rem; color:var(--gray-dim); text-transform:uppercase; letter-spacing:.05em;
  align-self:flex-end; margin-bottom:4px;
}

.reg-divider{ background:var(--panel-line); }

.reg-right{
  padding:44px 40px;
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:12px;
  background:linear-gradient(180deg, transparent, rgba(47,227,104,.04));
}

.barcode{ display:flex; gap:2px; align-items:flex-end; height:44px; margin:6px 0; }
.barcode span{ width:3px; background:var(--gray); }
.barcode span:nth-child(3n){ height:100%; background:var(--green); }
.barcode span:nth-child(3n+1){ height:70%; }
.barcode span:nth-child(3n+2){ height:88%; }
.barcode--reg{ height:54px; }
.barcode--reg span{ width:3px; }

.barcode-label{
  font-family:var(--font-mono); font-size:.7rem; letter-spacing:.12em; text-transform:uppercase; color:var(--gray-dim);
  margin-bottom:8px;
}

.reg-btn{
  width:100%; max-width:220px;
  padding:15px 0;
  display:flex; align-items:center; justify-content:center;
  background:var(--white); color:var(--bg);
  border:none; border-radius:8px;
  font-family:var(--font-display); font-weight:700; text-transform:uppercase; letter-spacing:.08em; font-size:.9rem;
  cursor:pointer;
  transition:background .2s ease, color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.reg-btn:hover{
  background:var(--green); color:var(--bg);
  box-shadow:0 10px 28px -10px rgba(47,227,104,.55);
}
.reg-btn:disabled{ opacity:.65; cursor:default; box-shadow:none; }

.form-note{
  text-align:center; margin-top:20px; min-height:1.4em;
  font-family:var(--font-mono); font-size:.8rem; color:var(--green);
}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{ padding:80px var(--edge) 30px; }
.footer-grid{
  max-width:var(--container); margin:0 auto;
  display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px;
  padding-bottom:50px; border-bottom:1px solid var(--panel-line);
}
.footer-brand .logo-mark{ margin-bottom:14px; }
.footer-brand p{ max-width:32ch; font-size:.9rem; }

.footer-col h4{
  font-family:var(--font-display); text-transform:uppercase; letter-spacing:.06em; font-size:.95rem; color:var(--white);
  margin-bottom:16px;
}
.footer-col{ display:flex; flex-direction:column; gap:12px; }
.footer-col a{ font-size:.88rem; color:var(--gray); transition:color .2s ease; }
.footer-col a:hover{ color:var(--green); }

.footer-base{
  max-width:var(--container); margin:0 auto;
  display:flex; align-items:center; justify-content:space-between;
  padding-top:26px; font-size:.78rem; color:var(--gray-dim);
}
.footer-signal{
  width:10px; height:10px; border-radius:50%;
  background:var(--green); box-shadow:0 0 10px rgba(47,227,104,.7);
}

/* =========================================================
   PLUGGABLE ACCENTS — connector pins on major cards, echoing
   the logo's interlocking plug/socket form
   ========================================================= */
.plug-corners{ position:relative; }
.plug-corners::before,
.plug-corners::after{
  content:''; position:absolute; top:-6px;
  width:10px; height:10px; border-radius:50%;
  background:var(--bg-alt); border:1px solid var(--green);
  box-shadow:0 0 10px rgba(47,227,104,.5);
  z-index:3;
}
.plug-corners::before{ left:28px; }
.plug-corners::after{ right:28px; }
.plug-corners .plug-trace{
  position:absolute; top:-1px; left:33px; right:33px; height:1px;
  background:repeating-linear-gradient(90deg, var(--panel-line) 0 6px, transparent 6px 12px);
  z-index:2;
}

.plug-tag{
  display:inline-flex; align-items:center; gap:6px;
}
.plug-tag svg{ color:var(--green); flex-shrink:0; }

/* =========================================================
   SCROLL-REVEAL BASE STATES (GSAP animates these in)
   ========================================================= */
.reveal-up, .reveal-fade, .reveal-node{ will-change:transform, opacity; }
.reveal-up{ opacity:0; transform:translateY(36px); }
.reveal-fade{ opacity:0; transform:translateY(14px); }
.reveal-node{ opacity:0; transform:translateY(24px); }
.portal{ perspective:1200px; }
.host-inner{ perspective:1200px; }
.registration{ perspective:1200px; }
.ticket[data-tilt], .reg-card[data-tilt], .host-glyph[data-tilt], .host-badge-lockup[data-tilt]{
  transform-style:preserve-3d; will-change:transform;
}
[data-magnetic]{ will-change:transform; }
.no-js .reveal-up, .no-js .reveal-fade, .no-js .reveal-node{ opacity:1; transform:none; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 900px){
  :root{ --edge:clamp(20px, 5vw, 48px); }
  .header-inner{ padding-top:12px; padding-bottom:12px; }
  .main-nav{
    position:absolute; top:100%; left:0; right:0;
    background:var(--bg); border-bottom:1px solid var(--panel-line);
    flex-direction:column; gap:0; max-height:0; overflow:hidden;
    transition:max-height .3s ease;
  }
  .main-nav.open{ max-height:320px; }
  .main-nav a{ padding:16px var(--edge); border-top:1px solid var(--panel-line); }
  .nav-toggle{ display:flex; }
  .host-badge{ display:none; }
  .header-partners{ display:none; }

  .ticket{ grid-template-columns:1fr; }
  .ticket-main{ border-right:none; border-bottom:1px dashed var(--panel-line); padding:40px 32px; }
  .ticket-main-top{ flex-wrap:wrap; gap:14px; }
  .ticket-notch{ left:50%; transform:translateX(-50%); }
  .ticket-stub{ padding:32px; }
  .host-stats{ gap:28px; flex-wrap:wrap; }
  .host-badge-lockup{ padding:22px 32px; }
  .reg-card{ grid-template-columns:1fr; }
  .reg-divider{ height:1px; }
  .reg-left{ padding:40px 32px; border-bottom:1px solid var(--panel-line); }
  .reg-right{ padding:36px 32px; }
  .footer-grid{ grid-template-columns:1fr 1fr; }
  .hero{ min-height:calc(100svh - 66px); padding-top:72px; }
  .hero-eyebrows{ top:34px; }
  .hero-event{ max-width:100%; }
  .hero-event-venue{ max-width:34rem; }
  .ticket-fields{ gap:28px; }
  .about, .host{ padding-top:90px; padding-bottom:72px; }
  .highlights{ padding-top:90px; padding-bottom:90px; }
  .portal{ padding-top:80px; padding-bottom:90px; }
  .registration{ padding-top:90px; padding-bottom:100px; }
}

@media (max-width: 560px){
  :root{ --edge:18px; }
  .header-inner{ gap:12px; }
  .logo-img--nav{ height:28px; }
  .hero-eyebrows{ font-size:.65rem; letter-spacing:.16em; }
  .hero{ min-height:calc(100svh - 53px); padding:64px var(--edge) 44px; }
  .hero-eyebrows{ top:26px; }
  .logo-showcase{ width:clamp(150px, 52vw, 210px); height:clamp(150px, 52vw, 210px); }
  .hero-title{ max-width:100%; font-size:clamp(3rem, 16vw, 5rem); }
  .hero-meta{ flex-direction:column; gap:16px; }
  .meta-divider{ display:none; }
  .hero-cta{ width:100%; max-width:300px; justify-content:center; margin-top:34px; padding-left:18px; padding-right:18px; }
  .hero-event{ margin-top:18px; gap:8px; }
  .hero-event-date{ padding:8px 14px; font-size:clamp(1.25rem, 7vw, 1.8rem); letter-spacing:.08em; }
  .hero-event-venue{ font-size:.9rem; line-height:1.4; letter-spacing:.06em; }
  .scroll-cue{ margin-top:28px; }
  .highlights{ padding-top:76px; padding-bottom:76px; }
  .section-head{ margin-bottom:38px; }
  .chip-row{ margin-bottom:42px; gap:10px; }
  .pill-chip{ padding:8px 14px; font-size:.78rem; }
  .highlight-track{ grid-template-columns:1fr; }
  .highlight-node{ min-height:0; padding:32px 22px 24px; }
  .node-dot{ left:22px; }
  .node-body h3{ font-size:1.3rem; }
  .portal{ padding:72px var(--edge) 76px; }
  .portal-kicker{ margin-bottom:36px; }
  .ticket-main{ padding:30px 20px; }
  .ticket-main-top{ gap:12px; margin-bottom:24px; }
  .ticket-presents{ font-size:.62rem; }
  .ticket-badge{ padding:6px 10px; font-size:.6rem; }
  .ticket-fields{ display:grid; grid-template-columns:1fr; gap:18px; }
  .ticket-stub{ padding:28px 20px; }
  .about, .host{ padding-top:76px; padding-bottom:60px; }
  .host-stats{ gap:22px; }
  .host-badge-lockup{ max-width:100%; padding:20px; }
  .registration{ padding-top:76px; padding-bottom:84px; }
  .reg-title{ margin-bottom:42px; }
  .reg-left{ padding:32px 24px; }
  .reg-right{ padding:30px 24px; }
  .reg-price{ flex-wrap:wrap; }
  .price-amount{ font-size:2.5rem; }
  .site-footer{ padding-top:60px; }
  .footer-base{ flex-direction:column; align-items:flex-start; gap:16px; }
  .reg-title{ text-align:center; }
  .footer-grid{ grid-template-columns:1fr; }
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:.01ms !important; animation-iteration-count:1 !important; transition-duration:.01ms !important; scroll-behavior:auto !important; }
}