*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}
body {
  background: #0d0b0a;
  color: #ede8df;
  font-family: "DM Sans", sans-serif;
  cursor: none;
  overflow-x: hidden;
}
::-webkit-scrollbar {
  width: 3px;
}
::-webkit-scrollbar-thumb {
  background: #c47830;
}

/* ── CURSOR ── */
#cursor {
  position: fixed;
  width: 10px;
  height: 10px;
  background: #c47830;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  mix-blend-mode: difference;
  transform: translate(-50%, -50%);
}
#ring {
  position: fixed;
  width: 28px;
  height: 28px;
  border: 1px solid rgba(196, 120, 48, 0.42);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition:
    left 0.13s,
    top 0.13s;
}

/* ── TERMINAL ── */
#loader {
  position: fixed;
  inset: 0;
  background: #0a0807;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 8vw;
  font-family: "Share Tech Mono", monospace;
  overflow: hidden;
  transition:
    opacity 0.65s ease,
    transform 0.65s ease;
}
#loader.fade-out {
  opacity: 0;
  transform: scale(1.025);
  pointer-events: none;
}
.scanline {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(196, 120, 48, 0.008) 2px,
    rgba(196, 120, 48, 0.008) 4px
  );
  pointer-events: none;
}
.term-header {
  color: #a8906a;
  margin-bottom: 1.5vh;
  opacity: 0.55;
  letter-spacing: 0.14em;
  font-size: clamp(10px, 1.1vw, 12px);
}
.input-row {
  display: flex;
  align-items: center;
  font-size: clamp(13px, 1.55vw, 18px);
  margin-top: 0.6vh;
  overflow: hidden;
  max-width: 100%;
}
.prompt {
  color: #c47830;
  margin-right: 1ch;
}
#typed-text {
  color: #ede8df;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}
#blink {
  display: inline-block;
  width: 9px;
  height: 1.15em;
  background: #ede8df;
  vertical-align: middle;
  margin-left: 2px;
  animation: blink 0.75s step-end infinite;
}
.output-line {
  color: #8cb87a;
  font-size: clamp(10px, 1vw, 12.5px);
  margin: 3px 0 3px 3ch;
  opacity: 0.82;
  animation: fadeUp 0.28s ease forwards;
}
.output-line.dim {
  color: #63574d;
  opacity: 0.7;
}
#progress-wrap {
  width: min(480px, 55vw);
  height: 2px;
  background: #1e1a16;
  margin: 2vh 0 0 3ch;
  border-radius: 2px;
  overflow: hidden;
  display: none;
}
#progress-bar {
  height: 100%;
  background: #c47830;
  width: 0%;
  box-shadow: 0 0 8px rgba(196, 120, 48, 0.6);
  transition: width 0.05s linear;
}

/* ── ANIMATIONS ── */
@keyframes blink {
  50% {
    opacity: 0;
  }
}
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes bounce {
  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(7px);
  }
}

/* ── MAIN ── */
#site {
  opacity: 0;
  transition: opacity 0.8s ease;
}
#site.show {
  opacity: 1;
}

/* ── NAV ── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 5vw;
  background: transparent;
  transition:
    background 0.3s,
    border 0.3s;
}
nav.scrolled {
  background: rgba(5, 5, 5, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(196, 120, 48, 0.12);
}
.logo {
  font-family: "Cormorant Garamond", serif;
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-decoration: none;
  color: #ede8df;
}
.logo em {
  font-style: normal;
  color: #c47830;
}
.nav-list {
  display: flex;
  gap: 2rem;
  list-style: none;
}
.nav-list a {
  font-family: "Share Tech Mono", monospace;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #d4d0ca;
  text-decoration: none;
  position: relative;
  transition: color 0.2s;
}
.nav-list a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 1px;
  background: #c47830;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.22s;
}
.nav-list a:hover {
  color: #ffffff;
}
.nav-list a:hover::after {
  transform: scaleX(1);
}

/* ── SECTION SCAFFOLD ── */
section {
  padding: 7rem 8vw;
  position: relative;
}
.divider {
  position: absolute;
  top: 0;
  left: 8vw;
  right: 8vw;
  height: 1px;
  background: linear-gradient(to right, #c47830, transparent);
  opacity: 0.2;
}
.section-label {
  font-family: "Share Tech Mono", monospace;
  font-size: 1.4rem;
  color: #c47830;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  margin-bottom: 0.9rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.section-label::after {
  content: "";
  display: inline-block;
  width: 44px;
  height: 1px;
  background: #c47830;
}
.section-title {
  font-family: "Cormorant Garamond", serif;
  font-weight: 800;
  font-size: clamp(1.8rem, 3.2vw, 3rem);
  margin-bottom: 3rem;
  letter-spacing: -0.02em;
}

/* ── REVEAL ── */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}
.reveal.on {
  opacity: 1;
  transform: translateY(0);
}

/* ── HERO PHOTO ── */
.hero-photo {
  position: absolute;
  right: 8vw;
  top: 50%;
  transform: translateY(-50%);
  width: clamp(260px, 28vw, 420px);
  aspect-ratio: 3/4;
  z-index: 10;
  pointer-events: none;
}
.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  -webkit-mask-image: radial-gradient(
    ellipse 80% 90% at 50% 40%,
    black 40%,
    transparent 80%
  );
  mask-image: radial-gradient(
    ellipse 80% 90% at 50% 40%,
    black 40%,
    transparent 80%
  );
}
@media (max-width: 768px) {
  .hero-photo {
    opacity: 0.15;
    right: 0;
    width: 70vw;
  }
}

/* ── HERO ── */
#hero {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 0;
}
#neural-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.hero-content {
  position: relative;
  z-index: 10;
  padding: 0 8vw;
  max-width: 670px;
}
.hero-subtitle {
  font-family: "Share Tech Mono", monospace;
  font-size: 0.9rem;
  color: #c47830;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.hero-subtitle::before {
  content: "";
  display: inline-block;
  width: 24px;
  height: 1px;
  background: #c47830;
}
.hero-heading {
  font-family: "Cormorant Garamond", serif;
  font-weight: 700;
  font-size: clamp(3.4rem, 8.2vw, 7.6rem);
  line-height: 0.88;
  margin-bottom: 1.3rem;
  letter-spacing: -0.01em;
}
.hero-heading .r {
  color: #c47830;
  display: block;
}
.hero-heading .w {
  display: block;
}
.hero-bio {
  font-weight: 300;
  font-size: clamp(0.87rem, 1.35vw, 1rem);
  color: #857b73;
  max-width: 420px;
  line-height: 1.8;
  margin-bottom: 2.3rem;
}
.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.btn-primary,
.btn-ghost {
  padding: 0.8rem 1.9rem;
  font-family: "Share Tech Mono", monospace;
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  display: inline-block;
  transition: all 0.2s;
}
.btn-primary {
  background: #c47830;
  color: #ede8df;
  border-radius: 2px;
}
.btn-primary:hover {
  background: #d4894a;
  transform: translateY(-2px);
}
.btn-ghost {
  background: transparent;
  color: #ede8df;
  border: 1px solid rgba(240, 240, 240, 0.18);
}
.btn-ghost:hover {
  border-color: #c47830;
  color: #c47830;
  transform: translateY(-2px);
}
.scroll-down {
  position: absolute;
  bottom: 1.8rem;
  left: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  font-family: "Share Tech Mono", monospace;
  font-size: 0.58rem;
  color: #5a5248;
  letter-spacing: 0.15em;
  animation: bounce 2s ease infinite;
}
.scroll-down span {
  display: block;
  width: 1px;
  height: 32px;
  background: linear-gradient(to bottom, #333, transparent);
}

/* ── RESUME PANEL ── */
#resume-panel {
  position: absolute;
  right: 4vw;
  top: 50%;
  transform: translateY(-50%) translateX(30px);
  z-index: 20;
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
}
#resume-panel.show {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(-50%) translateX(0);
}
.resume-card {
  background: rgba(5, 5, 5, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.35);
  padding: 1.4rem 1.6rem;
  position: relative;
  backdrop-filter: blur(12px);
  box-shadow:
    0 0 32px rgba(196, 120, 48, 0.12),
    inset 0 0 20px rgba(196, 120, 48, 0.03);
  border-radius: 6px;
  cursor: pointer;
  transition:
    box-shadow 0.25s,
    border-color 0.25s;
  text-align: center;
  min-width: 160px;
}
.resume-card:hover {
  border-color: rgba(196, 120, 48, 0.85);
  /* scale: 1.05; */
  /* transition: scale 400ms ease-in-out; */
  box-shadow:
    0 0 48px rgba(196, 120, 48, 0.3),
    inset 0 0 20px rgba(196, 120, 48, 0.07);
}
.resume-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(to right, transparent, #c47830, transparent);
  opacity: 0.6;
}
.resume-icon {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 0.7rem;
}
.resume-icon svg {
  width: 28px;
  height: 28px;
  color: #c47830;
}
.resume-label {
  font-family: "Share Tech Mono", monospace;
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  color: #ffffff;
  text-transform: uppercase;
  margin-bottom: 0.22rem;
}
.resume-sublabel {
  font-family: "Share Tech Mono", monospace;
  font-size: 0.52rem;
  color: #5a5248;
  letter-spacing: 0.1em;
}
.resume-pulse {
  position: absolute;
  inset: -1px;
  border: 1px solid rgba(196, 120, 48, 0.4);
  border-radius: 6px;
  animation: resumePulse 2s ease-out infinite;
  pointer-events: none;
}
@keyframes resumePulse {
  0% {
    opacity: 0.7;
    transform: scale(1);
  }
  70% {
    opacity: 0;
    transform: scale(1.08);
  }
  100% {
    opacity: 0;
    transform: scale(1.08);
  }
}
.output-tag {
  font-family: "Share Tech Mono", monospace;
  font-size: 0.52rem;
  color: rgba(196, 120, 48, 0.5);
  letter-spacing: 0.16em;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.output-tag::before {
  content: "";
  display: block;
  width: 20px;
  height: 1px;
  background: rgba(196, 120, 48, 0.3);
}
@media (max-width: 768px) {
  #resume-panel {
    right: 50%;
    top: auto;
    bottom: 5rem;
    transform: translateX(50%) translateY(20px);
  }
  #resume-panel.show {
    transform: translateX(50%) translateY(0);
  }
}

/* ── SKILLS ── */
#skills {
  background: #120f0e;
  overflow: hidden;
}
#skill-map {
  display: block;
  width: 100%;
  height: 520px;
  cursor: crosshair;
}

/* ── EXPERIENCE ── */
#experience {
  background: #0d0b0a;
}
.timeline {
  position: relative;
  max-width: 800px;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, #c47830, transparent);
}
.entry {
  padding: 0 0 2.6rem 2.6rem;
  position: relative;
}
.entry::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 0.38rem;
  width: 10px;
  height: 10px;
  background: #c47830;
  border-radius: 50%;
  box-shadow: 0 0 12px #c47830;
}
.entry-date {
  font-family: "Share Tech Mono", monospace;
  font-size: 0.63rem;
  color: #c47830;
  letter-spacing: 0.14em;
  margin-bottom: 0.4rem;
}
.entry-title {
  font-family: "Cormorant Garamond", serif;
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 0.13rem;
}
.entry-place {
  font-family: "Share Tech Mono", monospace;
  font-size: 0.7rem;
  color: #6b6259;
  margin-bottom: 0.58rem;
}
.entry-desc {
  font-size: 0.84rem;
  color: #6b6259;
  line-height: 1.75;
  font-weight: 300;
}

/* ── PROJECTS ── */
#projects {
  background: #120f0e;
}
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(295px, 1fr));
  gap: 1.5px;
}
.card {
  background: #0d0b0a;
  padding: 2.2rem;
  position: relative;
  overflow: hidden;
  transition: transform 0.25s;
  text-decoration: none;
  color: inherit;
  display: block;
}
.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: #c47830;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.36s ease;
}
.card:hover {
  transform: translateY(-4px);
}
.card:hover::before {
  transform: scaleX(1);
}
.card-num {
  font-family: "Share Tech Mono", monospace;
  font-size: 0.58rem;
  color: #c47830;
  letter-spacing: 0.2em;
  margin-bottom: 1.1rem;
}
.card-title {
  font-family: "Cormorant Garamond", serif;
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 0.7rem;
  line-height: 1.35;
}
.card-desc {
  font-size: 0.82rem;
  color: #6b6259;
  line-height: 1.75;
  font-weight: 300;
  margin-bottom: 1.2rem;
}
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.32rem;
  margin-bottom: 1rem;
}
.badge {
  font-family: "Share Tech Mono", monospace;
  font-size: 0.58rem;
  color: #c47830;
  border: 1px solid rgba(196, 120, 48, 0.22);
  padding: 0.16rem 0.52rem;
}
.view-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: "Share Tech Mono", monospace;
  font-size: 0.62rem;
  color: #c47830;
  letter-spacing: 0.08em;
  border-bottom: 1px solid rgba(196, 120, 48, 0.3);
  padding-bottom: 2px;
  transition:
    border-color 0.2s,
    opacity 0.2s;
  opacity: 0.7;
  text-decoration: none;
}
.view-link:hover {
  opacity: 1;
  border-color: #c47830;
}
.view-link a {
  text-decoration: none;
  color: currentColor;
}
.view-link svg {
  width: 10px;
  height: 10px;
  flex-shrink: 0;
  transition: transform 0.2s;
}
.card:hover .view-link svg {
  transform: translate(2px, -2px);
}

/* ── RESEARCH ── */
#research {
  background: #0d0b0a;
}
.paper-list {
  display: flex;
  flex-direction: column;
  gap: 1.5px;
}
.paper {
  background: #15120e;
  padding: 2rem 2.4rem;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2.2rem;
  align-items: start;
  transition: background 0.2s;
  text-decoration: none;
  color: inherit;
  display: grid;
}
.paper:hover {
  background: #161616;
}
.venue {
  font-family: "Share Tech Mono", monospace;
  font-size: 0.58rem;
  color: #c47830;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  transform: rotate(180deg);
  align-self: center;
  white-space: nowrap;
  opacity: 0.72;
}
.paper-title {
  font-family: "Cormorant Garamond", serif;
  font-weight: 700;
  font-size: 0.98rem;
  margin-bottom: 0.46rem;
  line-height: 1.45;
}
.authors {
  font-size: 0.78rem;
  color: #6b6259;
  font-weight: 300;
  margin-bottom: 0.28rem;
}
.authors strong {
  color: #ddd;
  font-weight: 600;
}
.journal {
  font-family: "Share Tech Mono", monospace;
  font-size: 0.62rem;
  color: rgba(196, 120, 48, 0.48);
  margin-bottom: 0.65rem;
}
.paper:hover .view-link svg {
  transform: translate(2px, -2px);
}

/* ── EDUCATION ── */
#education {
  background: #120f0e;
}
.school-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5px;
}
.school-card {
  background: #0d0b0a;
  padding: 2.3rem;
  position: relative;
  overflow: hidden;
}
.school-card::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(to right, #c47830, transparent);
}
.school-years {
  font-family: "Share Tech Mono", monospace;
  font-size: 0.62rem;
  color: #c47830;
  letter-spacing: 0.14em;
  margin-bottom: 0.82rem;
}
.school-name {
  font-family: "Cormorant Garamond", serif;
  font-weight: 800;
  font-size: 1.06rem;
  margin-bottom: 0.36rem;
}
.school-degree {
  font-size: 0.8rem;
  color: #6b6259;
  font-weight: 300;
  font-style: italic;
  margin-bottom: 0.78rem;
}
.school-gpa {
  font-family: "Share Tech Mono", monospace;
  font-size: 2rem;
  font-weight: bold;
  color: #c47830;
  line-height: 1;
}
.school-gpa small {
  font-size: 0.66rem;
  color: #3a3a3a;
}

/* ── ACHIEVEMENTS ── */
#achievements {
  background: #0d0b0a;
}
.award-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(218px, 1fr));
  gap: 1.5px;
}
.award-card {
  background: #120f0e;
  border: 1px solid rgba(196, 120, 48, 0.06);
  padding: 1.8rem;
  transition:
    background 0.2s,
    border-color 0.2s;
}
.award-card:hover {
  background: #111;
  border-color: rgba(196, 120, 48, 0.26);
}
.award-num {
  font-family: "Share Tech Mono", monospace;
  font-size: 0.62rem;
  color: #c47830;
  letter-spacing: 0.15em;
  margin-bottom: 0.75rem;
  opacity: 0.65;
}
.award-title {
  font-family: "Cormorant Garamond", serif;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 0.36rem;
}
.award-desc {
  font-size: 0.78rem;
  color: #6b6259;
  line-height: 1.65;
  font-weight: 300;
}

/* ── FOOTER ── */
footer {
  background: #090807;
  border-top: 1px solid rgba(196, 120, 48, 0.1);
  padding: 2.5rem 8vw;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-logo {
  font-family: "Cormorant Garamond", serif;
  font-weight: 800;
  font-size: 1.25rem;
}
.footer-logo em {
  font-style: normal;
  color: #c47830;
}
.footer-nav {
  display: flex;
  gap: 2rem;
  list-style: none;
}
.footer-nav a {
  font-family: "Share Tech Mono", monospace;
  font-size: 0.63rem;
  color: #d4d0ca;
  text-decoration: none;
  letter-spacing: 0.1em;
  transition: color 0.2s;
}
.footer-nav li:nth-child(1) a {
  font-size: 1rem;
}
.footer-nav a:hover {
  color: #c47830;
}
.footer-copy {
  width: 100%;
  text-align: center;
  font-family: "Share Tech Mono", monospace;
  font-size: 0.8rem;
  color: #d4d0ca;
  padding-top: 1rem;
}

/* ── HAMBURGER BUTTON ── */
.nav-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 600;
}
.nav-burger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: #ede8df;
  transition:
    transform 0.25s,
    opacity 0.25s;
  transform-origin: center;
}
.nav-burger.open span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}
.nav-burger.open span:nth-child(2) {
  opacity: 0;
}
.nav-burger.open span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* ── TABLET (≤ 1100px) ── */
@media (max-width: 1100px) {
  .hero-photo {
    width: clamp(180px, 20vw, 300px);
  }
  .hero-heading {
    font-size: clamp(2.8rem, 6.5vw, 5rem);
  }
  .hero-content {
    max-width: 55vw;
  }
  #resume-panel {
    right: 2vw;
  }
}

/* ── MOBILE (≤ 768px) ── */
@media (max-width: 768px) {
  /* Terminal */
  #loader {
    padding: 10vw 7vw;
  }
  .input-row {
    font-size: 11px;
  }
  .output-line {
    font-size: 10px;
    margin-left: 2ch;
  }
  #progress-wrap {
    width: min(320px, 80vw);
    margin-left: 2ch;
  }

  /* Nav */
  .nav-burger {
    display: flex;
  }
  .nav-list {
    display: none;
    flex-direction: column;
    position: fixed;
    inset: 0;
    background: rgba(13, 11, 10, 0.97);
    backdrop-filter: blur(16px);
    justify-content: center;
    align-items: center;
    gap: 2.4rem;
    z-index: 550;
  }
  .nav-list.open {
    display: flex;
  }
  .nav-list a {
    font-size: 1rem;
    letter-spacing: 0.18em;
  }

  /* Sections */
  section {
    padding: 4rem 6vw;
  }

  /* Hero */
  .hero-photo {
    opacity: 0.12;
    right: 0;
    width: 80vw;
  }
  .hero-content {
    max-width: 100%;
  }
  .hero-heading {
    font-size: clamp(3rem, 14vw, 4.8rem);
    line-height: 0.92;
  }
  .hero-bio {
    font-size: 0.9rem;
    max-width: 100%;
  }
  .hero-actions {
    gap: 0.75rem;
  }
  .btn-primary,
  .btn-ghost {
    padding: 0.7rem 1.4rem;
    font-size: 0.7rem;
  }

  /* Resume panel */
  #resume-panel {
    right: 50%;
    top: auto;
    bottom: 5rem;
    transform: translateX(50%) translateY(20px);
  }
  #resume-panel.show {
    transform: translateX(50%) translateY(0);
  }

  /* Skills */
  #skill-map {
    height: 260px;
  }

  /* Timeline */
  .timeline::before {
    left: 0;
  }
  .entry {
    padding: 0 0 2rem 1.8rem;
  }
  .entry-place {
    font-size: 0.64rem;
  }

  /* Research papers — stack vertically, hide venue */
  .paper {
    grid-template-columns: 1fr;
    gap: 0.8rem;
  }
  .venue {
    writing-mode: horizontal-tb;
    transform: none;
    font-size: 0.6rem;
    margin-bottom: 0.2rem;
  }

  /* Education */
  .school-grid {
    grid-template-columns: 1fr;
  }

  /* Footer */
  footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.2rem;
  }
  .footer-nav {
    flex-wrap: wrap;
    gap: 1rem;
  }
}

/* ── SMALL MOBILE (≤ 480px) ── */
@media (max-width: 480px) {
  section {
    padding: 3.5rem 5vw;
  }
  .hero-heading {
    font-size: clamp(2.8rem, 16vw, 4rem);
  }
  .card-grid {
    grid-template-columns: 1fr;
  }
  .award-grid {
    grid-template-columns: 1fr 1fr;
  }
  .nav-list a {
    font-size: 0.9rem;
  }
}