/* ═══════════════════════════
   SEC 1 — GATEWAY
═══════════════════════════ */
#s1{background:var(--obs)}
#hero-canvas{position:absolute;inset:0;z-index:0;pointer-events:none}

/* ── Tron beam for title/bio pill borders ── */
@property --g-beam-angle {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}
@keyframes g-beam-spin { to { --g-beam-angle: 360deg; } }

/* Data streams */
.dstream{position:absolute;top:0;width:1px;background:linear-gradient(180deg,transparent 0%,rgba(0,242,255,.35) 50%,transparent 100%);pointer-events:none;z-index:1;animation:streamfall linear infinite}
@keyframes streamfall{0%{transform:translateY(-60%);opacity:0}10%{opacity:1}90%{opacity:.8}100%{transform:translateY(160vh);opacity:0}}

.gwrap{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;text-align:center}

/* 3D Monogram */
.emon-3d{width:clamp(140px,18vw,200px);height:clamp(140px,18vw,200px);margin-bottom:38px;cursor:pointer;perspective:700px;position:relative}
.emon-ring{position:absolute;inset:-12px;border-radius:50%;border:1px solid rgba(0,242,255,.12);animation:ringrot 10s linear infinite}
.emon-ring2{position:absolute;inset:-24px;border-radius:50%;border:1px dashed rgba(0,242,255,.06);animation:ringrot 16s linear infinite reverse}
@keyframes ringrot{from{transform:rotateX(75deg) rotateZ(0deg)}to{transform:rotateX(75deg) rotateZ(360deg)}}
.emon-inner{width:100%;height:100%;position:relative;transform-style:preserve-3d;animation:monorot 9s linear infinite}
@keyframes monorot{0%{transform:rotateY(0deg) rotateX(6deg)}100%{transform:rotateY(360deg) rotateX(6deg)}}
.emon-face{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,242,255,.02);border:1px solid rgba(0,242,255,.22);border-radius:2px}
.emon-face svg{width:65%;height:65%;filter:drop-shadow(0 0 24px var(--cb)) drop-shadow(0 0 50px rgba(0,242,255,.3))}
.emon-glow{position:absolute;inset:-30px;background:radial-gradient(circle,rgba(0,242,255,.07) 0%,transparent 68%);animation:eglow 3.5s ease-in-out infinite;pointer-events:none}
@keyframes eglow{0%,100%{opacity:.4;transform:scale(.95)}50%{opacity:1;transform:scale(1.05)}}

/* Name & Bio */
.gname{font-family:var(--fd);font-size:clamp(22px,5vw,64px);font-weight:900;letter-spacing:.22em;background:linear-gradient(135deg,#fff 0%,var(--cb) 55%,#0077bb 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:8px;opacity:0;animation:fadeup .9s ease forwards 1.6s}
.gtitle{
  font-size:clamp(10px,1.6vw,14px);
  letter-spacing:.28em;
  color:#e8f4ff;
  text-shadow:0 0 18px rgba(0,242,255,.35);
  font-weight:600;
  text-transform:uppercase;
  margin-bottom:12px;
  opacity:0;
  animation:fadeup .8s ease forwards 1.9s;
  background:rgba(3,3,13,.72);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  padding:9px 22px;
  border-radius:2px;
  border:none;
  position:relative;
  isolation:isolate;
}
.gtitle::before{
  content:'';
  position:absolute;
  inset:-1.5px;
  border-radius:2px;
  padding:1.5px;
  background:conic-gradient(
    from var(--g-beam-angle),
    rgba(0,242,255,.04)   0%,
    rgba(0,242,255,.04)  60%,
    rgba(0,242,255,.50)  72%,
    rgba(255,255,255,.75) 78%,
    rgba(0,255,157,.50)  82%,
    rgba(0,242,255,.04)  92%,
    rgba(0,242,255,.04) 100%
  );
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  animation: g-beam-spin 7s linear infinite;
  pointer-events:none;
  z-index:1;
}
.gbio{
  font-size:clamp(11px,1.35vw,13px);
  max-width:560px;
  line-height:1.95;
  color:#cddcf4;
  text-shadow:0 1px 8px rgba(0,0,0,.7);
  letter-spacing:.06em;
  margin-bottom:42px;
  opacity:0;
  animation:fadeup .8s ease forwards 2.1s;
  background:rgba(3,3,13,.72);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  padding:16px 28px;
  border-radius:2px;
  border:none;
  text-align:center;
  position:relative;
  isolation:isolate;
}
.gbio::before{
  content:'';
  position:absolute;
  inset:-1.5px;
  border-radius:2px;
  padding:1.5px;
  background:conic-gradient(
    from var(--g-beam-angle),
    rgba(0,242,255,.04)   0%,
    rgba(0,242,255,.04)  60%,
    rgba(0,242,255,.50)  72%,
    rgba(255,255,255,.75) 78%,
    rgba(0,255,157,.50)  82%,
    rgba(0,242,255,.04)  92%,
    rgba(0,242,255,.04) 100%
  );
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  animation: g-beam-spin 9s linear infinite;
  animation-delay: -4s;
  pointer-events:none;
  z-index:1;
}
@keyframes fadeup{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}

/* CTA Button */
.ebtn{position:relative;padding:16px 50px;background:transparent;border:1px solid var(--cb);color:var(--cb);font-family:var(--fd);font-size:10px;letter-spacing:.38em;text-transform:uppercase;cursor:pointer;overflow:hidden;transition:all .32s;clip-path:polygon(12px 0,100% 0,calc(100% - 12px) 100%,0 100%);opacity:0;animation:fadeup .6s ease forwards 2.4s}
.ebtn::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,var(--cb),var(--nm));transform:scaleX(0);transform-origin:left;transition:transform .32s;z-index:-1}
.ebtn:hover{color:var(--obs);box-shadow:var(--gcb),inset 0 0 20px rgba(0,242,255,.1)}
.ebtn:hover::before{transform:scaleX(1)}
.btn-scan{position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(0,242,255,.18),transparent);transform:translateX(-120%);animation:bscan 3.2s ease-in-out infinite 2.4s;pointer-events:none}
@keyframes bscan{0%,100%{transform:translateX(-120%)}45%{transform:translateX(120%)}}

/* Stats */
.gstats{display:flex;gap:20px;margin-top:52px;opacity:0;animation:fadeup .6s ease forwards 2.7s}
.gst{
  text-align:center;
  position:relative;
  background:rgba(3,3,13,.72);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  padding:16px 24px 14px;
  border-radius:2px;
  isolation:isolate;
  min-width:100px;
}
/* Tron beam border on each stat pill — each spins at a slightly different speed */
.gst::before{
  content:'';
  position:absolute;
  inset:-1.5px;
  border-radius:2px;
  padding:1.5px;
  background:conic-gradient(
    from var(--g-beam-angle),
    rgba(0,242,255,.04)   0%,
    rgba(0,242,255,.04)  60%,
    rgba(0,242,255,.50)  72%,
    rgba(255,255,255,.75) 78%,
    rgba(0,255,157,.50)  82%,
    rgba(0,242,255,.04)  92%,
    rgba(0,242,255,.04) 100%
  );
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  animation: g-beam-spin 8s linear infinite;
  pointer-events:none;
  z-index:1;
}
.gst:nth-child(2)::before { animation-duration:10s; animation-delay:-2s; }
.gst:nth-child(3)::before { animation-duration: 7s; animation-delay:-5s; }
.gst:nth-child(4)::before { animation-duration:11s; animation-delay:-1s; }

/* Remove the old // dividers — the pill gap replaces them */
.gst+.gst::before { content:none; }

.gstn{font-family:var(--fd);font-size:clamp(24px,3.5vw,36px);font-weight:700;color:#fff;text-shadow:0 0 20px rgba(0,242,255,.7), 0 0 45px rgba(0,242,255,.3), 0 2px 8px rgba(0,0,0,.8)}
.gstl{font-size:clamp(9px,1.1vw,11px);letter-spacing:.22em;color:#c8deff;text-shadow:0 0 12px rgba(0,242,255,.25),0 1px 6px rgba(0,0,0,.9);text-transform:uppercase;margin-top:8px;font-weight:700;line-height:1.4}

/* Scroll hint */
.scrl{position:absolute;bottom:44px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;opacity:.38;animation:bounce 2.6s ease-in-out infinite}
.scrl span{font-size:8px;letter-spacing:.32em;color:var(--cb);text-transform:uppercase}
.sarr{width:1px;height:36px;background:linear-gradient(180deg,var(--cb),transparent)}
@keyframes bounce{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(8px)}}

/* ── Gateway responsive ── */
@media (max-width: 640px) {
  .emon-3d { width: clamp(100px,28vw,140px); height: clamp(100px,28vw,140px); margin-bottom: 24px; }
  .gname { letter-spacing: .14em; }
  .gbio { max-width: 94vw; font-size: 10px; margin-bottom: 28px; }
  .ebtn { padding: 13px 32px; font-size: 9px; }
  .gstats { gap: 10px; margin-top: 24px; flex-wrap: wrap; justify-content: center; }
  .gst { min-width: 80px; padding: 12px 16px 10px; }
}
@media (max-width: 400px) {
  .gstats { gap: 10px; }
  .gstn { font-size: 20px; }
}

/* ── Touch: ENTER button tap glow (replaces :hover fill) ── */
@media (hover: none) {
  /* CTA button — fill sweeps in on tap */
  .ebtn:active {
    color: var(--obs);
    box-shadow: var(--gcb), inset 0 0 20px rgba(0,242,255,.1);
  }
  .ebtn:active::before { transform: scaleX(1); }

  /* 3D monogram tap pulse */
  .emon-3d:active .emon-face {
    border-color: rgba(0,242,255,.6);
    background: rgba(0,242,255,.06);
  }
  .emon-3d:active .emon-glow { opacity: 1; transform: scale(1.1); }

  /* Stat numbers tap highlight */
  .gst:active .gstn {
    text-shadow: var(--gcb), 0 0 80px rgba(0,242,255,.25);
  }
}


/* ══════════════════════════════════════════════════
   TRON ENHANCEMENTS — SECTION 1
   Added on top of existing animations — no conflicts.
   ::before on .ebtn = fill (existing)
   ::after  on .ebtn = internal beam sweep (new)
══════════════════════════════════════════════════ */

/* ── @property for spinning beam inside ENTER button ── */
@property --ebtn-angle {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}
@keyframes ebtn-beam-spin { to { --ebtn-angle: 360deg; } }

/* ── Internal conic beam that sweeps inside the button continuously ── */
.ebtn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: conic-gradient(
    from var(--ebtn-angle),
    transparent      0%,
    transparent     74%,
    rgba(0,242,255,.10)  80%,
    rgba(255,255,255,.20) 83%,
    rgba(0,255,157,.10)  86%,
    transparent     92%
  );
  animation: ebtn-beam-spin 3.5s linear infinite;
  z-index: 0;
  pointer-events: none;
}

/* ── Orbiting edge glow — light source that rotates around the button ── */
@keyframes ebtn-orbit {
  0%   { box-shadow: 10px 0 28px rgba(0,242,255,.5),  0 0 8px rgba(0,242,255,.08); }
  25%  { box-shadow:  0 5px 28px rgba(0,255,157,.4),  0 0 8px rgba(0,242,255,.08); }
  50%  { box-shadow: -10px 0 28px rgba(0,242,255,.5), 0 0 8px rgba(0,242,255,.08); }
  75%  { box-shadow: 0 -5px 28px rgba(0,255,157,.4),  0 0 8px rgba(0,242,255,.08); }
  100% { box-shadow: 10px 0 28px rgba(0,242,255,.5),  0 0 8px rgba(0,242,255,.08); }
}
/* Override animation to chain fadeup + orbit (orbit starts after fade completes) */
.ebtn { animation: fadeup .6s ease forwards 2.4s, ebtn-orbit 3.5s linear 3s infinite; }

/* ── Monogram rings: pulse glow on top of existing rotation ── */
@keyframes ring-pulse {
  0%,100% { opacity: 1; box-shadow: 0 0 6px rgba(0,242,255,.1); }
  50%     { opacity: 1; box-shadow: 0 0 22px rgba(0,242,255,.45), inset 0 0 12px rgba(0,242,255,.08); }
}
.emon-ring  { animation: ringrot 10s linear infinite, ring-pulse 3.5s ease-in-out infinite; }
.emon-ring2 { animation: ringrot 16s linear infinite reverse, ring-pulse 4.8s ease-in-out .9s infinite; }

/* ── Stat numbers: data-flare pulse (same technique as s5 GPA numbers) ── */
@keyframes stat-flare {
  0%,100% { text-shadow: var(--gcb); filter: brightness(1); }
  50%     { text-shadow: var(--gcb), 0 0 55px rgba(0,242,255,.38); filter: brightness(1.18); }
}
.gstn { animation: stat-flare 4s ease-in-out 3.2s infinite; }

/* ── Name: very subtle glitch beat (less aggressive than loader) ── */
@keyframes name-glitch {
  0%,89%,100% { filter: none; transform: none; }
  90%         { filter: hue-rotate(25deg) brightness(1.08); transform: translateX(-1px); }
  92%         { filter: none; transform: none; }
  94%         { filter: hue-rotate(-18deg) brightness(1.04); transform: translateX(1px); }
  96%         { filter: none; transform: none; }
}
/* Chain onto existing fadeup — glitch fires after text is visible */
.gname { animation: fadeup .9s ease forwards 1.6s, name-glitch 10s ease 5s infinite; }

/* ── Scroll hint arrow: Tron data-stream colour pulse ── */
@keyframes sarr-beam {
  0%,100% { background: linear-gradient(180deg,var(--cb),transparent); }
  50%     { background: linear-gradient(180deg,var(--nm),transparent); box-shadow: 0 0 8px rgba(0,255,157,.4); }
}
.sarr { animation: sarr-beam 2s ease-in-out infinite; }

/* ── Mobile: all new effects active on tap ── */
@media (hover: none) {
  /* ENTER button beam speeds up + inner glow on press */
  .ebtn.btn-pressing::after,
  .ebtn:active::after {
    animation: ebtn-beam-spin .8s linear infinite !important;
  }
  /* Stat numbers flash on tap */
  .gst:active .gstn {
    text-shadow: var(--gcb), 0 0 65px rgba(0,242,255,.45) !important;
    filter: brightness(1.2);
  }
  /* Monogram rings flare on tap */
  .emon-3d:active .emon-ring,
  .emon-3d:active .emon-ring2 {
    box-shadow: 0 0 32px rgba(0,242,255,.6) !important;
  }
}