:root {
  --bg: #04060F;
  --surface: #080C1A;
  --border: #141A30;
  --violet: #8B2FFF;
  --cyan: #00CFFF;
  --rose: #FF2D6B;
  --text: #E4EDFF;
  --muted: #48587A;
  --label: #6A7A9C;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
}

/* ── NAV ── */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  padding: 1.5rem 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background 0.4s, backdrop-filter 0.4s;
}
#nav.scrolled {
  background: rgba(4,6,15,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text);
  cursor: pointer;
  text-decoration: none;
}
.nav-logo span { color: var(--violet); }
.nav-links { display: flex; gap: 2.5rem; list-style: none; }
.nav-links a {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--label);
  text-decoration: none;
  cursor: pointer;
  transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--text); }


/* ── HERO ── */
#hero {
  position: relative;
  height: 100vh;
  min-height: 700px;
  overflow: hidden;
  display: flex;
  align-items: center;
}
#hero::before {
  content: '';
  position: absolute;
  opacity: 0.1;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: url(../images/jerad_rutnam.png) no-repeat center center;
  background-size: cover;
  background-blend-mode: luminosity;
  background-color: currentcolor;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.18;
  pointer-events: none;
}
.orb-1 { width: 600px; height: 600px; background: var(--violet); top: -150px; right: -100px; }
.orb-2 { width: 400px; height: 400px; background: var(--cyan); bottom: -100px; left: 5%; }
.orb-3 { width: 300px; height: 300px; background: var(--rose); top: 30%; left: 40%; opacity: 0.07; }
.grid-plane {
  position: absolute;
  bottom: -10%;
  left: 50%;
  transform: translateX(-50%) rotateX(75deg);
  width: 200%;
  height: 100%;
  background-image: linear-gradient(rgba(139,47,255,0.1) 1px, transparent 1px), linear-gradient(90deg, rgba(139,47,255,0.1) 1px, transparent 1px);
  background-size: 60px 60px;
  transform-origin: bottom center;
  mask-image: linear-gradient(to top, rgba(0,0,0,0.5), transparent 60%);
  -webkit-mask-image: linear-gradient(to top, rgba(0,0,0,0.5), transparent 60%);
  pointer-events: none;
}
#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}
.hero-content {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 3rem;
  display: grid;
  grid-template-columns: 1fr 400px;
  align-items: center;
  gap: 4rem;
}
.hero-eyebrow {
  font-family: 'Courier New', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  opacity: 0;
  animation: fade-up 0.8s 0.2s forwards;
}
.hero-eyebrow::before { content: ''; width: 2.5rem; height: 1px; background: var(--cyan); flex-shrink: 0; }
.hero-name {
  font-size: clamp(3.5rem, 8vw, 7rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 0.9;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fade-up 0.8s 0.35s forwards;
}
.hero-name .line-1 { display: block; color: var(--text); }
.hero-name .line-2 {
  display: block;
  background: linear-gradient(90deg, var(--violet), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-subtitle {
  font-size: 1rem;
  font-weight: 300;
  color: var(--label);
  letter-spacing: 0.06em;
  margin-bottom: 2.5rem;
  min-height: 1.5em;
  opacity: 0;
  animation: fade-up 0.8s 0.5s forwards;
}
.cursor {
  display: inline-block;
  width: 2px;
  height: 0.9em;
  background: var(--violet);
  margin-left: 2px;
  vertical-align: middle;
  animation: blink 1s step-end infinite;
}
.hero-ctas {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
  opacity: 0;
  animation: fade-up 0.8s 0.65s forwards;
}

@keyframes fade-up { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.25s, box-shadow 0.25s, background 0.25s, border-color 0.25s;
  font-family: inherit;
  white-space: nowrap;
}
.btn-primary { background: var(--violet); color: #fff; }
.btn-primary:hover { background: #9B3FFF; transform: translateY(-3px); box-shadow: 0 12px 40px rgba(139,47,255,0.4); }
.btn-outline { background: transparent; color: var(--text); border: 1px solid rgba(228,237,255,0.2); }
.btn-outline:hover { border-color: rgba(228,237,255,0.45); transform: translateY(-3px); }

/* ── PHOTO ── */
.hero-photo-wrap {
  position: relative;
  width: 400px;
  height: 460px;
  opacity: 0;
  animation: fade-photo 1s 0.5s forwards;
}
@keyframes fade-photo { from { opacity: 0; transform: translateX(40px); } to { opacity: 1; transform: translateX(0); } }
.photo-frame { position: relative; width: 100%; height: 100%; overflow: hidden; }
.photo-frame img { width: 100%; height: 100%; object-fit: cover; object-position: top center; display: block; filter: saturate(1.1) contrast(1.05); }
.photo-frame::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 55%;
  background: linear-gradient(to top, var(--bg) 0%, transparent 100%);
}
.photo-accent { position: absolute; left: -1px; top: 10%; bottom: 25%; width: 2px; background: linear-gradient(to bottom, transparent, var(--violet), var(--cyan), transparent); }
.corner { position: absolute; width: 18px; height: 18px; }
.corner-tl { top: -1px; left: -1px; border-top: 1px solid var(--cyan); border-left: 1px solid var(--cyan); }
.corner-tr { top: -1px; right: -1px; border-top: 1px solid var(--cyan); border-right: 1px solid var(--cyan); }
.corner-bl { bottom: -1px; left: -1px; border-bottom: 1px solid var(--violet); border-left: 1px solid var(--violet); }
.corner-br { bottom: -1px; right: -1px; border-bottom: 1px solid var(--violet); border-right: 1px solid var(--violet); }
.hero-badge {
  position: absolute;
  bottom: 22%;
  left: -3rem;
  background: rgba(8,12,26,0.95);
  border: 1px solid var(--border);
  padding: 0.9rem 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  animation: float 4s ease-in-out infinite;
  z-index: 2;
}
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
.badge-dot { width: 7px; height: 7px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 8px #22c55e; flex-shrink: 0; animation: pg 2s infinite; }
@keyframes pg { 0%,100% { box-shadow: 0 0 4px #22c55e; } 50% { box-shadow: 0 0 14px #22c55e; } }
.badge-text { font-size: 0.72rem; line-height: 1.3; }
.badge-text strong { display: block; font-weight: 700; color: var(--text); font-size: 0.78rem; }
.badge-text span { color: var(--label); }

/* ── SCROLL HINT ── */
.scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 3rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  z-index: 10;
  opacity: 0;
  animation: fade-up 0.8s 1s forwards;
}
.scroll-line { width: 40px; height: 1px; background: linear-gradient(to right, var(--muted), transparent); }
.scroll-label { font-family: monospace; font-size: 0.62rem; letter-spacing: 0.25em; text-transform: uppercase; color: var(--muted); }

/* ── SECTIONS ── */
.section { max-width: 1200px; margin: 0 auto; padding: 8rem 3rem; }
.section-label {
  font-family: 'Courier New', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--violet);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.section-label::after { content: ''; width: 2rem; height: 1px; background: var(--violet); }
.section-heading {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 900;
  letter-spacing: -0.025em;
  line-height: 0.95;
  text-transform: uppercase;
  text-wrap: balance;
  margin-bottom: 4rem;
}
.section-heading em { font-style: normal; -webkit-text-stroke: 1px rgba(139,47,255,0.5); color: transparent; }
.reveal { opacity: 0; transform: translateY(32px); transition: opacity 0.7s, transform 0.7s; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.divider { max-width: 1200px; margin: 0 auto; padding: 0 3rem; height: 1px; background: linear-gradient(90deg, transparent, var(--border) 30%, var(--border) 70%, transparent); }

/* ── ABOUT ── */
.about-layout { display: grid; grid-template-columns: 5fr 3fr; gap: 6rem; align-items: start; }
.about-text p { font-size: 1.05rem; color: var(--label); line-height: 1.85; margin-bottom: 1.5rem; }
.about-text p strong { color: var(--text); font-weight: 600; }
.stats { display: flex; flex-direction: column; gap: 2.5rem; }
.stat { border-left: 1px solid var(--border); padding-left: 1.75rem; position: relative; }
.stat::before { content: ''; position: absolute; left: -2px; top: 4px; width: 3px; height: 3px; border-radius: 50%; background: var(--violet); box-shadow: 0 0 6px var(--violet); }
.stat-num { font-size: 2.75rem; font-weight: 900; letter-spacing: -0.04em; line-height: 1; color: var(--text); margin-bottom: 0.25rem; }
.stat-lbl { font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }

/* ── EXPERTISE ── */
.expertise-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); }
.exp-card { background: var(--bg); padding: 2rem; position: relative; overflow: hidden; transition: background 0.3s; }
.exp-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--violet), transparent); transform: scaleX(0); transition: transform 0.4s; }
.exp-card:hover { background: var(--surface); }
.exp-card:hover::before { transform: scaleX(1); }
.exp-icon { width: 28px; height: 28px; margin-bottom: 1.25rem; display: block; color: var(--violet); stroke: currentcolor; fill: none; }
.c-icon { width: 24px; height: 24px; margin-bottom: 0.75rem; flex-shrink: 0; color: var(--violet); stroke: currentcolor; fill: none; }
.exp-title { font-size: 0.82rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text); margin-bottom: 1rem; }
.exp-tags { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.tag { font-family: 'Courier New', monospace; font-size: 0.6rem; padding: 0.2rem 0.55rem; border: 1px solid var(--border); color: var(--muted); letter-spacing: 0.05em; background: rgba(139,47,255,0.04); }

/* ── TIMELINE ── */
.timeline { position: relative; padding-left: 2rem; }
.timeline::before { content: ''; position: absolute; left: 0; top: 0.5rem; bottom: 0; width: 1px; background: linear-gradient(to bottom, var(--violet), transparent); }
.tl-item { position: relative; margin-bottom: 3.5rem; }
.tl-dot { position: absolute; left: -2.5rem; top: 0.35rem; width: 9px; height: 9px; border-radius: 50%; background: var(--violet); box-shadow: 0 0 10px var(--violet); border: 2px solid var(--bg); }
.tl-meta { font-family: 'Courier New', monospace; font-size: 0.65rem; letter-spacing: 0.2em; color: var(--cyan); text-transform: uppercase; margin-bottom: 0.5rem; }
.tl-role { font-size: 1.2rem; font-weight: 700; color: var(--text); margin-bottom: 0.2rem; }
.tl-co { font-size: 0.82rem; color: var(--violet); margin-bottom: 0.85rem; }
.tl-desc { font-size: 0.9rem; color: var(--label); line-height: 1.75; max-width: 580px; }

/* ── SPEAKING ── */
.talks { display: flex; flex-direction: column; gap: 1px; }
.talk { display: grid; grid-template-columns: 60px 1fr auto; align-items: center; gap: 2rem; padding: 1.75rem 2rem; background: var(--surface); border: 1px solid var(--border); transition: border-color 0.3s, background 0.3s; }
.talk:hover { border-color: rgba(139,47,255,0.3); background: rgba(8,12,26,0.9); }
.talk-yr { font-family: 'Courier New', monospace; font-size: 0.65rem; color: var(--muted); letter-spacing: 0.12em; text-align: center; }
.talk-evt { font-family: monospace; font-size: 0.65rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--cyan); margin-bottom: 0.3rem; }
.talk-ttl { font-size: 1rem; font-weight: 600; color: var(--text); }
.talk-pill { padding: 0.3rem 1rem; border: 1px solid rgba(139,47,255,0.4); font-size: 0.62rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--violet); font-family: monospace; white-space: nowrap; }

/* ── CONNECT ── */
.section-connect { position: relative; overflow: hidden; }
.connect-orbs { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.co1 { position: absolute; width: 700px; height: 700px; border-radius: 50%; background: radial-gradient(circle, rgba(139,47,255,0.1), transparent 70%); top: -200px; right: -150px; }
.co2 { position: absolute; width: 500px; height: 500px; border-radius: 50%; background: radial-gradient(circle, rgba(0,207,255,0.07), transparent 70%); bottom: 0; left: -100px; }
.connect-hero {
  position: relative;
  z-index: 1;
  margin-bottom: 3rem;
}
.connect-kicker {
  font-family: 'Courier New', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--violet);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.connect-kicker::before { content: ''; width: 2rem; height: 1px; background: var(--violet); }
.connect-headline {
  font-size: clamp(3rem, 7vw, 6.5rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 0.92;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.connect-headline .accent {
  display: block;
  background: linear-gradient(90deg, var(--violet), var(--cyan) 60%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.connect-sub {
  font-size: 1rem;
  color: var(--label); 
  max-width: 660px;
  margin-bottom: 40px;
  line-height: 1.8;
}
.connect-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-bottom: 2rem;
}
.c-card {
  background: var(--bg);
  padding: 2.5rem;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  position: relative;
  overflow: hidden;
  transition: background 0.3s;
  cursor: pointer;
}
.c-card::before { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--violet), transparent); transform: scaleX(0); transition: transform 0.4s; }
.c-card:hover { background: var(--surface); }
.c-card:hover::before { transform: scaleX(1); }
.c-arrow { position: absolute; top: 2rem; right: 2rem; font-size: 1.1rem; color: var(--border); transition: color 0.3s, transform 0.3s; }
.c-card:hover .c-arrow { color: var(--violet); transform: translate(3px, -3px); }
.c-platform { font-family: 'Courier New', monospace; font-size: 0.62rem; letter-spacing: 0.3em; text-transform: uppercase; color: var(--violet); margin-bottom: 0.5rem; }
.c-handle { font-size: 1.4rem; font-weight: 800; letter-spacing: -0.02em; color: var(--text); line-height: 1.1; margin-bottom: 0.5rem; }
.c-desc { font-size: 0.82rem; color: var(--muted); line-height: 1.6; max-width: 280px; }
.connect-loc { position: relative; z-index: 1; display: flex; align-items: center; gap: 1rem; color: var(--muted); font-size: 0.82rem; font-family: monospace; letter-spacing: 0.08em; }
.loc-pulse { width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 6px var(--cyan); flex-shrink: 0; animation: pl 2.5s ease-in-out infinite; }
@keyframes pl { 0%,100% { box-shadow: 0 0 4px var(--cyan); } 50% { box-shadow: 0 0 12px var(--cyan); } }

/* ── FOOTER ── */
.site-footer { border-top: 1px solid var(--border); width: 100%; }
.footer-inner { max-width: 1200px; margin: 0 auto; padding: 2rem 3rem; display: flex; align-items: center; justify-content: space-between; }
.footer-copy { font-family: monospace; font-size: 0.68rem; color: var(--muted); letter-spacing: 0.06em; }
.footer-copy em { color: var(--violet); font-style: normal; }
.footer-nav { display: flex; gap: 2rem; }
.footer-nav a { font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); text-decoration: none; cursor: pointer; transition: color 0.2s; }
.footer-nav a:hover { color: var(--text); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  #nav { padding: 1.25rem 1.5rem; }
  .nav-links { gap: 1.5rem; }
  .hero-content { grid-template-columns: 1fr; }
  .hero-photo-wrap { display: none; }
  .section { padding: 5rem 1.5rem; }
  .about-layout { grid-template-columns: 1fr; gap: 3rem; }
  .expertise-grid { grid-template-columns: repeat(2, 1fr); }
  .talk { grid-template-columns: 1fr; gap: 0.75rem; }
  .talk-yr { text-align: left; }
  .connect-hero { padding: 9rem 1.5rem 3rem; }
  .connect-grid { padding: 2rem 1.5rem 4rem; grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; gap: 1rem; padding: 2rem 1.5rem; }
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-eyebrow,.hero-name,.hero-subtitle,.hero-ctas,.hero-photo-wrap,.scroll-hint { opacity: 1; animation: none; }
  .hero-badge,.badge-dot,.loc-pulse { animation: none; }
}