:root {
  --bg: #141414;
  --surface: #1c1c1c;
  --border: #2a2a2a;
  --accent: #33ccff;
  --accent-dim: rgba(51, 204, 255, 0.10);
  --text: #c8c8c8;
  --text-bright: #ececec;
  --muted: #888888;
  --white: #ffffff;
  --font-display: "Graduate", cursive;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --max: 740px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.75;
}

/* ── HEADER ── */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  background: rgba(20, 20, 20, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.logo-link {
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0.12em;
  color: var(--white);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-header {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

header nav {
  display: flex;
  gap: 28px;
}

header nav a {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
}

header nav a:hover {
  color: var(--accent);
}

/* ── LOGO ── */
.logo-svg {
  width: 300px;
  height: 300px;
  margin-bottom: 28px;
  opacity: 0.95;
}

/* ── AVATAR ── */
.avatar-pixel {
  width: 120px;
  height: 120px;
  margin-bottom: 28px;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

/* ── HERO ── */
#hero {
  position: relative;
  max-width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 52px 24px 0;
  overflow: hidden;
}

#hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.hero-fade {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 280px;
  background: linear-gradient(to bottom, transparent, var(--bg));
  pointer-events: none;
  z-index: 1;
}

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


#hero h1 {
  font-family: var(--font-display);
  font-size: clamp(14px, 2.5vw, 22px);
  color: var(--white);
  letter-spacing: 0.06em;
  margin-bottom: 14px;
}

.subtitle {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--accent);
  margin-bottom: 44px;
}

.cta {
  display: flex;
  gap: 12px;
}

.cta a {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.12em;
  padding: 11px 22px;
  text-decoration: none;
  transition: all 0.2s;
}

.cta a:first-child {
  background: var(--accent);
  color: #000;
  border: 1px solid var(--accent);
}

.cta a:first-child:hover {
  background: transparent;
  color: var(--accent);
}

.cta a:last-child {
  border: 1px solid var(--border);
  color: var(--muted);
}

.cta a:last-child:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ── SECTIONS ── */
section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 96px 24px;
}

.section-label {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--accent);
  margin-bottom: 10px;
}

.section-title {
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--white);
  letter-spacing: 0.04em;
  padding-bottom: 20px;
  margin-bottom: 40px;
  border-bottom: 1px solid var(--border);
}

/* ── ABOUT ── */
.about-body p {
  color: var(--text-bright);
  margin-bottom: 18px;
  font-size: 17px;
}

.about-body p:last-child {
  margin-bottom: 0;
}

/* ── STACK ── */
.stack-group-label {
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--muted);
  margin: 24px 0 10px;
}

.stack-group-label:first-child {
  margin-top: 0;
}

.skill-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 40px;
  margin-bottom: 32px;
}

.skill-group-label {
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--muted);
  margin: 18px 0 10px;
}

.skill-group-label:first-child {
  margin-top: 0;
}

.skill-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.skill-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.skill-name {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--text-bright);
  flex: 1;
}

.skill-dots {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}

.dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
}

.dot.filled {
  background: var(--accent);
}

.dot.empty {
  background: var(--border);
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 4px 10px;
  border: 1px solid var(--border);
  color: var(--muted);
  background: var(--surface);
}

.tag.accent {
  border-color: rgba(51, 204, 255, 0.3);
  color: var(--accent);
  background: var(--accent-dim);
}

/* ── TIMELINE GROUP ── */
.timeline-group-label {
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--muted);
  border-top: 1px solid var(--border);
  padding-top: 28px;
  margin-top: 8px;
  margin-bottom: 32px;
}

/* ── TIMELINE ── */
.timeline {
  position: relative;
  padding-left: 28px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 0;
  width: 1px;
  background: var(--border);
}

.timeline-entry {
  position: relative;
  padding-bottom: 44px;
}

.timeline-entry:last-child {
  padding-bottom: 0;
}

.timeline-entry::before {
  content: "";
  position: absolute;
  left: -32px;
  top: 7px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--border);
  border: 2px solid var(--bg);
}

.timeline-entry.current::before {
  background: var(--accent);
  box-shadow: 0 0 8px rgba(51, 204, 255, 0.5);
}


.timeline-year {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 5px;
}

.timeline-company {
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: 0.04em;
  color: var(--white);
  margin-bottom: 2px;
}

.timeline-role {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}

.timeline-desc {
  font-size: 15px;
  color: var(--text);
  margin-bottom: 12px;
}

.timeline-entry .tags {
  margin-top: 8px;
}

/* ── WORK ── */
.work-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.work-links a {
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: 0.08em;
  padding: 7px 13px;
  border: 1px solid var(--border);
  color: var(--muted);
  text-decoration: none;
  background: var(--surface);
  transition: all 0.2s;
}

.work-links a:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

/* ── CONTACT ── */
#contact p {
  color: var(--text);
  margin-bottom: 32px;
}

.contact-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.contact-links a {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.12em;
  padding: 12px 24px;
  border: 1px solid var(--border);
  color: var(--text);
  text-decoration: none;
  transition: all 0.2s;
}

.contact-links a:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

/* ── FOOTER ── */
footer {
  text-align: center;
  padding: 28px 24px;
  border-top: 1px solid var(--border);
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

/* ── ANIMATIONS ── */
.fade-in,
.timeline-entry {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-in.visible,
.timeline-entry.visible {
  opacity: 1;
  transform: translateY(0);
}