/* ============================================
   TOKENS
   ============================================ */
:root{
  --bg: #0a0b0d;
  --surface: #131519;
  --surface-2: #1a1d22;
  --line: rgba(255,255,255,0.09);
  --text: #edeef0;
  --muted: #868c96;
  --cyan: #4ff0e6;
  --coral: #ff3f63;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --scrubber-h: 52px;
}

*{ box-sizing: border-box; margin:0; padding:0; }

html{ scroll-behavior: smooth; scroll-padding-top: calc(var(--scrubber-h) + 24px); }

body{
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *{ animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

a{ color: inherit; text-decoration: none; }
ul{ list-style: none; }
img{ max-width: 100%; display:block; }

:focus-visible{
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.eyebrow{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--coral);
  text-transform: uppercase;
  margin-bottom: 18px;
}

/* ============================================
   SCRUBBER NAV (signature element)
   ============================================ */
.scrubber{
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--scrubber-h);
  background: rgba(10,11,13,0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
}

.scrubber__inner{
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 20px;
}

.scrubber__timecode,
.scrubber__duration{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--cyan);
  white-space: nowrap;
  letter-spacing: 0.03em;
}

.scrubber__duration{ color: var(--muted); display:none; }

.scrubber__track{
  position: relative;
  flex: 1;
  height: 3px;
  background: var(--surface-2);
  border-radius: 2px;
}

.scrubber__fill{
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 0%;
  background: linear-gradient(90deg, var(--coral), var(--cyan));
  border-radius: 2px;
}

.scrubber__playhead{
  position: absolute;
  top: 50%;
  left: 0%;
  width: 12px; height: 12px;
  background: var(--text);
  border: 2px solid var(--bg);
  border-radius: 50%;
  transform: translate(-50%,-50%);
  box-shadow: 0 0 0 2px var(--cyan);
  transition: left 0.1s linear;
}

.scrubber__marker{
  position: absolute;
  top: 50%;
  transform: translate(-50%,-50%);
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--surface-2);
  border: 1px solid var(--muted);
  cursor: pointer;
  padding: 0;
}

.scrubber__marker:hover,
.scrubber__marker.active{
  background: var(--coral);
  border-color: var(--coral);
}

.scrubber__label{
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.15s ease;
  pointer-events: none;
}

.scrubber__marker:hover .scrubber__label,
.scrubber__marker.active .scrubber__label{
  opacity: 1;
  color: var(--text);
}

@media (max-width: 720px){
  .scrubber__label{ display: none; }
  .scrubber__timecode{ font-size: 0.62rem; }
}

/* ============================================
   HERO
   ============================================ */
.hero{
  position: relative;
  min-height: calc(100vh - var(--scrubber-h));
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 40px;
  padding: 72px clamp(24px, 6vw, 96px);
  overflow: hidden;
}

.hero__grain{
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.35;
  mask-image: radial-gradient(circle at 30% 30%, black, transparent 70%);
}

.hero__content{ position: relative; z-index: 1; }

.hero__title{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.6rem, 6.2vw, 5rem);
  line-height: 0.98;
  letter-spacing: -0.01em;
  display: flex;
  flex-direction: column;
}

.hero__title--outline{
  -webkit-text-stroke: 1.5px var(--text);
  color: transparent;
}

.hero__role{
  font-family: var(--font-mono);
  font-size: clamp(0.95rem, 1.6vw, 1.15rem);
  color: var(--cyan);
  margin-top: 20px;
  letter-spacing: 0.02em;
}

.hero__desc{
  max-width: 46ch;
  color: var(--muted);
  margin-top: 18px;
  font-size: 1.02rem;
}

.hero__cta{
  display: flex;
  gap: 14px;
  margin-top: 34px;
  flex-wrap: wrap;
}

.btn{
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  padding: 13px 24px;
  border-radius: 3px;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
  display: inline-block;
}

.btn--primary{
  background: var(--text);
  color: var(--bg);
}
.btn--primary:hover{ transform: translateY(-2px); background: var(--cyan); }

.btn--ghost{
  border-color: var(--line);
  color: var(--text);
}
.btn--ghost:hover{ border-color: var(--coral); color: var(--coral); transform: translateY(-2px); }

.hero__portrait{
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.portrait__frame{
  position: relative;
  width: min(100%, 380px);
  aspect-ratio: 1 / 1.05;
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
  background: var(--surface);
}

.portrait__img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  filter: contrast(1.05);
  transition: filter 0.4s ease, transform 0.4s ease;
}

.portrait__frame:hover .portrait__img{
  filter: contrast(1.1) saturate(1.3) hue-rotate(-4deg);
  transform: scale(1.02);
}

.portrait__scanline{
  position: absolute;
  left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0.7;
  animation: scan 4.5s linear infinite;
}

@keyframes scan{
  0%{ top: -2%; }
  100%{ top: 102%; }
}

.portrait__tag{
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.rec-dot{
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--coral);
  animation: pulse 1.6s ease-in-out infinite;
}

@keyframes pulse{
  0%,100%{ opacity: 1; }
  50%{ opacity: 0.25; }
}

@media (max-width: 860px){
  .hero{ grid-template-columns: 1fr; padding-top: 56px; text-align: left; }
  .hero__portrait{ order: -1; }
  .portrait__frame{ width: min(60vw, 300px); }
}

/* ============================================
   SECTIONS (shared)
   ============================================ */
.section{
  padding: 96px clamp(24px, 6vw, 96px);
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--scrubber-h) + 16px);
}

.section__head{
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 48px;
}

.section__code{
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--coral);
}

.section__title{
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 600;
}

/* ============================================
   PROFILE
   ============================================ */
.profile__grid{
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 56px;
}

.profile__text{
  font-size: 1.08rem;
  color: #cfd2d7;
  max-width: 62ch;
}

.profile__traits li{
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--muted);
  padding: 12px 0;
  border-top: 1px solid var(--line);
}
.profile__traits li:last-child{ border-bottom: 1px solid var(--line); }
.profile__traits li::before{
  content: "▸ ";
  color: var(--cyan);
}

@media (max-width: 780px){
  .profile__grid{ grid-template-columns: 1fr; gap: 32px; }
}

/* ============================================
   EXPERIENCE — TRACKS
   ============================================ */
.tracks{
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.track{
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 24px;
  padding: 22px 20px;
  background: var(--surface);
  border-left: 3px solid var(--surface-2);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.track:hover{
  border-left-color: var(--cyan);
  background: var(--surface-2);
}

.track__meta{
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-family: var(--font-mono);
}

.track__lane{
  font-size: 0.95rem;
  color: var(--coral);
  font-weight: 500;
}

.track__date{
  font-size: 0.72rem;
  color: var(--muted);
}

.track__clip h3{
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.track__role{
  color: var(--cyan);
  font-size: 0.92rem;
  margin-bottom: 2px;
}

.track__loc{
  color: var(--muted);
  font-size: 0.85rem;
}

@media (max-width: 620px){
  .track{ grid-template-columns: 1fr; gap: 8px; }
  .track__meta{ flex-direction: row; gap: 12px; }
}

/* ============================================
   EDUCATION
   ============================================ */
.edu-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.edu-card{
  background: var(--bg);
  padding: 28px 22px;
  position: relative;
}

.edu-card__year{
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--bg);
  background: var(--cyan);
  padding: 3px 9px;
  border-radius: 2px;
  margin-bottom: 14px;
}

.edu-card h3{
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
  line-height: 1.3;
}

.edu-card p{
  color: var(--muted);
  font-size: 0.86rem;
}

/* ============================================
   SKILLS
   ============================================ */
.skills__grid{
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 56px;
}

.skills__subtitle{
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  color: var(--muted);
  text-transform: uppercase;
  margin-bottom: 20px;
}

.lang-list li{
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-top: 1px solid var(--line);
  font-size: 0.95rem;
}
.lang-list li:last-child{ border-bottom: 1px solid var(--line); }

.dots{
  display: inline-flex;
  gap: 5px;
}
.dots::before{
  content: "";
}
.dots{
  position: relative;
  width: 90px;
  height: 8px;
}
.dots::after{
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, var(--surface-2) 3px, transparent 3.2px);
  background-size: 18px 8px;
  background-repeat: repeat-x;
}
.dots{
  --fill: 0%;
}
.dots::before{
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, var(--cyan) 3px, transparent 3.2px);
  background-size: 18px 8px;
  background-repeat: repeat-x;
  clip-path: inset(0 calc(100% - var(--fill)) 0 0);
  z-index: 1;
}

.tool-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.tool{
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  text-align: center;
  padding: 16px 8px;
  border-radius: 3px;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--text);
  transition: transform 0.15s ease, border-color 0.15s ease;
}
.tool:hover{ transform: translateY(-3px); border-color: var(--cyan); }

.tool--pr{ color: #9999ff; }
.tool--ai{ color: #ff9a00; }
.tool--ae{ color: #b19dff; }
.tool--ps{ color: #6ec9ff; }
.tool--fig{ color: #ff6fcb; }
.tool--id{ color: #ff4f7a; }

@media (max-width: 780px){
  .skills__grid{ grid-template-columns: 1fr; gap: 40px; }
}

/* ============================================
   CONTACT
   ============================================ */
.contact__grid{
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact__lede{
  font-size: 1.15rem;
  color: #cfd2d7;
  max-width: 40ch;
  margin-bottom: 28px;
}

.contact__link{
  display: block;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--cyan);
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  width: fit-content;
}
.contact__link:hover{ color: var(--coral); }

.contact__loc{
  margin-top: 16px;
  color: var(--muted);
  font-size: 0.9rem;
}

.contact__portfolio{
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 28px;
  text-align: center;
}

.contact__portfolio-label{
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin-bottom: 16px;
}

.qr-box{
  width: 120px;
  height: 120px;
  margin: 0 auto 20px;
  background:
    repeating-linear-gradient(0deg, var(--text) 0 4px, transparent 4px 8px),
    repeating-linear-gradient(90deg, var(--text) 0 4px, transparent 4px 8px);
  background-blend-mode: multiply;
  background-color: var(--surface-2);
  opacity: 0.25;
  border-radius: 3px;
}

.footer{
  margin-top: 80px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--muted);
}

@media (max-width: 720px){
  .contact__grid{ grid-template-columns: 1fr; }
}