:root {
  --neon: #00ff88;
  --neon2: #00e5ff;
  --border: rgba(0, 255, 136, 0.22);
  --glass: rgba(0, 8, 4, 0.68);
  --glass-light: rgba(0, 18, 8, 0.45);
  --text: #b8ffd4;
  --nav-h: 60px;
  --a4-max: 820px;
  --a4-wide-max: 1080px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Share Tech Mono", monospace;
  background: #000;
  color: var(--text);
  overflow-x: hidden;
  cursor: none;
}

a,
input,
button {
  cursor: none;
}

#cursor {
  position: fixed;
  z-index: 9999;
  pointer-events: none;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--neon);
  box-shadow: 0 0 10px var(--neon);
  transform: translate(-50%, -50%);
  transition:
    width 0.18s,
    height 0.18s,
    opacity 0.18s;
}

#cursor-ring {
  position: fixed;
  z-index: 9998;
  pointer-events: none;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid rgba(0, 255, 136, 0.45);
  transform: translate(-50%, -50%);
  transition:
    width 0.2s,
    height 0.2s;
}

@media (pointer: coarse) {
  #cursor,
  #cursor-ring {
    display: none !important;
  }

  body,
  a,
  input,
  button,
  .card,
  .tab,
  .btn,
  .dropzone,
  .modal-close,
  .carousel-btn,
  .skill-block,
  .skill-popup-project,
  .skill-popup-close,
  .exp-popup-project,
  .exp-popup-close,
  .exp-card {
    cursor: auto;
  }
}

#bg {
  position: fixed;
  inset: 0;
  z-index: 0;
}

#oscilloscope {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.8s;
}

#oscilloscope.visible {
  opacity: 1;
}

nav#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  height: var(--nav-h);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 2.5rem;
  background: rgba(0, 0, 0, 0.82);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.logo {
  font-family: "Orbitron", sans-serif;
  font-weight: 900;
  font-size: 1.1rem;
  color: var(--neon);
  text-shadow: 0 0 18px var(--neon);
  letter-spacing: 0.25em;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: rgba(184, 255, 212);
  text-decoration: none;
  letter-spacing: 0.14em;
  transition:
    color 0.22s,
    text-shadow 0.22s;
}

.nav-links a:hover {
  color: var(--neon);
  text-shadow: 0 0 10px var(--neon);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 34px;
  height: 34px;
  background: transparent;
  border: 1px solid var(--border);
  padding: 6px;
  transition: border-color 0.2s;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 1px;
  background: var(--neon);
  transition:
    transform 0.25s,
    opacity 0.25s;
}

.nav-toggle.open span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.a4 {
  position: relative;
  width: 100%;
  max-width: var(--a4-max);
  margin: 0 auto;
  padding: 3.5rem 4rem;
  background: var(--glass);
  border: 1px solid var(--border);
  box-shadow:
    0 0 0 1px rgba(0, 255, 136, 0.04),
    0 8px 40px rgba(0, 0, 0, 0.55),
    inset 0 1px 0 rgba(0, 255, 136, 0.06);
}

.a4::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 28px;
  height: 28px;
  border-top: 2px solid var(--neon);
  border-left: 2px solid var(--neon);
  box-shadow: -2px -2px 8px rgba(0, 255, 136, 0.25);
}

.a4::after {
  content: "";
  position: absolute;
  bottom: -1px;
  right: -1px;
  width: 28px;
  height: 28px;
  border-bottom: 2px solid var(--neon);
  border-right: 2px solid var(--neon);
  box-shadow: 2px 2px 8px rgba(0, 255, 136, 0.25);
}

.a4--wide {
  max-width: var(--a4-wide-max);
}

.a4--center {
  text-align: center;
}

.content {
  position: relative;
  z-index: 10;
}

section {
  min-height: 100vh;
  padding: calc(var(--nav-h) + 4rem) 5% 4rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.section-tag {
  font-size: 0.7rem;
  letter-spacing: 0.38em;
  color: var(--neon);
  text-shadow: 0 0 8px var(--neon);
  margin-bottom: 0.6rem;
}

.section-title {
  font-family: "Orbitron", sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.6rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 2.5rem;
  line-height: 1.1;
}

#hero .a4 {
  padding-top: 4rem;
  padding-bottom: 4rem;
}

.hero-eyebrow {
  font-size: 0.74rem;
  letter-spacing: 0.34em;
  color: var(--neon);
  text-shadow: 0 0 8px var(--neon);
  margin-bottom: 1.2rem;
}

.hero-name {
  font-family: "Orbitron", sans-serif;
  font-size: clamp(2.8rem, 8vw, 7rem);
  font-weight: 900;
  line-height: 0.9;
  color: #fff;
  letter-spacing: -0.02em;
  text-shadow: 0 0 8px var(--neon);
  margin-bottom: 1rem;
}

.hero-role {
  font-family: "Orbitron", sans-serif;
  font-size: clamp(0.85rem, 1.8vw, 1.2rem);
  color: var(--neon2);
  letter-spacing: 0.2em;
  margin-bottom: 2rem;
  min-height: 1.8em;
}

.hero-role::after {
  content: "█";
  animation: blink 0.8s step-end infinite;
  color: var(--neon2);
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

.hero-desc {
  max-width: 500px;
  line-height: 1.85;
  color: var(--text);
  font-size: 0.88rem;
  margin-bottom: 2.5rem;
}

.cta {
  display: inline-block;
  padding: 0.85rem 2.2rem;
  border: 1px solid var(--neon);
  color: var(--neon);
  text-decoration: none;
  font-family: "Orbitron", sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  transition: all 0.28s;
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--neon);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1s;
  z-index: -1;
}

.cta:hover {
  box-shadow: 0 0 30px var(--neon);
}

.cta:hover::before {
  transform: scaleX(1);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.2rem;
}

.card {
  background: var(--glass-light);
  border: 1px solid var(--border);
  padding: 1.6rem;
  transition:
    border-color 0.25s,
    box-shadow 0.25s;
  position: relative;
  overflow: hidden;
}

.card::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--neon), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s;
}

.card:hover {
  border-color: rgba(0, 255, 136, 0.5);
  box-shadow: 0 0 24px rgba(0, 255, 136, 0.08);
}

.card:hover::after {
  transform: scaleX(1);
}

.card-type {
  font-size: 0.7rem;
  letter-spacing: 0.28em;
  color: var(--neon);
  margin-bottom: 0.6rem;
}

.card-name {
  font-family: "Orbitron", sans-serif;
  color: #fff;
  margin-bottom: 0.8rem;
}

.card-desc {
  line-height: 1.75;
  margin-bottom: 1.2rem;
}

.card-view {
  font-size: 0.62rem;
  color: rgba(0, 255, 136, 0.4);
  letter-spacing: 0.15em;
  margin-top: 1rem;
  transition: color 0.2s;
}

.card:hover .card-view {
  color: var(--neon);
}

.pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.pill {
  font-size: 0.8rem;
  padding: 0.22rem 0.65rem;
  border: 1px solid rgba(0, 255, 136, 0.28);
  color: rgba(184, 255, 212);
  letter-spacing: 0.08em;
}

#modal {
  position: fixed;
  inset: 0;
  z-index: 500;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

#modal.open {
  opacity: 1;
  pointer-events: all;
}

.modal-box {
  width: min(860px, 92vw);
  max-height: 88vh;
  background: #000;
  border: 1px solid var(--border);
  overflow-y: auto;
  position: relative;
  transform: translateY(20px);
  transition: transform 0.3s;
}

#modal.open .modal-box {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 0;
  right: 0;
  float: none;
  z-index: 20;
  background: rgba(0, 0, 0, 0.75);
  border: none;
  border-left: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  color: var(--neon);
  font-size: 1.1rem;
  padding: 0.7rem 1rem;
  cursor: none;
  transition: background 0.2s;
  backdrop-filter: blur(6px);
}

.modal-close:hover {
  background: rgba(0, 255, 136, 0.1);
}

.carousel {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/9;
  background: #001a0d;
}

.carousel-imgs {
  display: flex;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.carousel-imgs img {
  min-width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.65);
  border: 1px solid var(--border);
  color: var(--neon);
  font-size: 1rem;
  padding: 0.5rem 0.75rem;
  z-index: 5;
  transition: background 0.2s;
}

.carousel-btn:hover {
  background: rgba(0, 255, 136, 0.15);
}

.carousel-prev {
  left: 0.6rem;
}

.carousel-next {
  right: 0.6rem;
}

.carousel-dots {
  position: absolute;
  bottom: 0.6rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.4rem;
}

.cdot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(0, 255, 136, 0.3);
  transition: background 0.2s;
}

.cdot.on {
  background: var(--neon);
}

.modal-body {
  padding: 2rem 2.2rem 2.5rem;
}

.modal-type {
  font-size: 0.62rem;
  letter-spacing: 0.28em;
  color: var(--neon);
  margin-bottom: 0.5rem;
}

.modal-title {
  font-family: "Orbitron", sans-serif;
  font-size: 1.5rem;
  color: #fff;
  margin-bottom: 1.2rem;
}

.modal-desc {
  font-size: 0.86rem;
  line-height: 1.85;
  color: rgba(184, 255, 212, 0.7);
  margin-bottom: 1.5rem;
}

.modal-pills {
  margin-bottom: 1.8rem;
}

.modal-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.modal-link {
  padding: 0.7rem 1.6rem;
  font-family: "Orbitron", sans-serif;
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-decoration: none;
  border: 1px solid var(--neon);
  color: var(--neon);
  transition: all 0.25s;
}

.modal-link:hover {
  background: var(--neon);
  color: #000;
}

.modal-link.live {
  border-color: var(--neon2);
  color: var(--neon2);
}

.modal-link.live:hover {
  background: var(--neon2);
  color: #000;
}

.modal-link.disabled {
  opacity: 0.3;
  pointer-events: none;
}

.skills-treemap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #000;
  border: 1px solid var(--border);
}

.skill-block {
  --skill-color: var(--neon);
  position: absolute;
  box-sizing: border-box;
  background: var(--glass-light);
  border: 1px solid color-mix(in srgb, var(--skill-color) 30%, transparent);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  cursor: none;
  overflow: hidden;
  transition:
    background 0.22s,
    border-color 0.22s,
    box-shadow 0.22s;
}

.skill-block::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at 50% 120%,
    color-mix(in srgb, var(--skill-color) 18%, transparent),
    transparent 65%
  );
  opacity: 0;
  transition: opacity 0.28s;
}

.skill-block:hover {
  background: color-mix(in srgb, var(--skill-color) 8%, #000);
  border-color: color-mix(in srgb, var(--skill-color) 65%, transparent);
  box-shadow: inset 0 0 24px
    color-mix(in srgb, var(--skill-color) 8%, transparent);
  z-index: 2;
}

.skill-block:hover::before {
  opacity: 1;
}

.skill-block-bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--skill-color), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.32s;
}

.skill-block:hover .skill-block-bottom {
  transform: scaleX(1);
}

.skill-block-name {
  font-family: "Orbitron", sans-serif;
  font-size: clamp(0.38rem, 1vw, 0.72rem);
  color: #fff;
  letter-spacing: 0.06em;
  line-height: 1.25;
  margin-bottom: 0.3em;
  padding: 0 0.4em;
  position: relative;
  word-break: break-word;
}

.skill-block-count {
  font-size: clamp(0.32rem, 0.75vw, 0.6rem);
  color: var(--skill-color);
  letter-spacing: 0.16em;
  position: relative;
}

.skill-block-count span {
  opacity: 0.5;
}

.skills-hint {
  width: 100%;
  font-size: 0.62rem;
  color: rgba(184, 255, 212, 0.28);
  letter-spacing: 0.18em;
  margin-top: 0.8rem;
}

#skill-popup {
  position: fixed;
  inset: 0;
  z-index: 600;
  background: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
}

#skill-popup.open {
  opacity: 1;
  pointer-events: all;
}

.skill-popup-box {
  width: min(540px, 90vw);
  background: #000;
  border: 1px solid var(--border);
  padding: 2.2rem 2.2rem 1.8rem;
  position: relative;
}

.skill-popup-box::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 20px;
  height: 20px;
  border-top: 2px solid var(--neon);
  border-left: 2px solid var(--neon);
}

.skill-popup-close {
  position: absolute;
  top: 0;
  right: 0;
  background: transparent;
  border: none;
  border-left: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  color: var(--neon);
  font-size: 1rem;
  padding: 0.6rem 0.9rem;
  cursor: none;
  transition: background 0.2s;
}

.skill-popup-close:hover {
  background: rgba(0, 255, 136, 0.08);
}

.skill-popup-title {
  font-family: "Orbitron", sans-serif;
  font-size: 1.1rem;
  color: var(--neon);
  text-shadow: 0 0 14px var(--neon);
  letter-spacing: 0.08em;
  margin-bottom: 0.3rem;
}

.skill-popup-sub {
  font-size: 0.66rem;
  color: rgba(184, 255, 212, 0.45);
  letter-spacing: 0.2em;
  margin-bottom: 1.6rem;
}

.skill-popup-projects {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.skill-popup-empty {
  font-size: 0.78rem;
  color: rgba(184, 255, 212, 0.35);
  letter-spacing: 0.1em;
  padding: 1rem 0;
}

.skill-popup-project {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1.1rem;
  border: 1px solid rgba(0, 255, 136, 0.14);
  background: rgba(0, 255, 136, 0.03);
  cursor: none;
  transition:
    border-color 0.22s,
    background 0.22s;
}

.skill-popup-project:hover {
  border-color: rgba(0, 255, 136, 0.42);
  background: rgba(0, 255, 136, 0.07);
}

.skill-popup-project-name {
  font-family: "Orbitron", sans-serif;
  font-size: 0.7rem;
  color: #fff;
  flex: 1;
  letter-spacing: 0.06em;
}

.skill-popup-project-type {
  font-size: 0.58rem;
  color: var(--neon);
  letter-spacing: 0.18em;
}

.skill-popup-project-arrow {
  font-size: 0.7rem;
  color: rgba(0, 255, 136, 0.35);
  transition: color 0.2s;
}

.skill-popup-project:hover .skill-popup-project-arrow {
  color: var(--neon);
}

#contact .a4--center .section-tag,
#contact .a4--center .section-title {
  text-align: center;
}

#contact {
  min-height: 90vh;
}

.contact-links {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 2rem;
}

.contact-link {
  color: var(--neon);
  text-decoration: none;
  font-family: "Orbitron", sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  padding-bottom: 3px;
  border-bottom: 1px solid transparent;
  transition: all 0.22s;
}

.contact-link:hover {
  border-color: var(--neon);
  text-shadow: 0 0 12px var(--neon);
}

#player {
  position: fixed;
  bottom: 4.5rem;
  right: 1.8rem;
  z-index: 200;
  width: 305px;
  background: rgba(0, 0, 0, 0.9);
  border: 1px solid var(--border);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 1rem 1.2rem 0.9rem;
}

.player-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.85rem;
}

.player-title {
  font-family: "Orbitron", sans-serif;
  font-size: 0.58rem;
  letter-spacing: 0.22em;
  color: var(--neon);
}

.player-status {
  font-size: 0.6rem;
  color: var(--neon2);
}

.tabs {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
}

.tab {
  flex: 1;
  padding: 0.32rem 0;
  font-family: "Share Tech Mono", monospace;
  font-size: 0.65rem;
  background: transparent;
  border: 1px solid var(--border);
  color: rgba(184, 255, 212, 0.4);
  transition: all 0.2s;
  letter-spacing: 0.1em;
}

.tab.on {
  border-color: var(--neon);
  color: var(--neon);
  background: rgba(0, 255, 136, 0.06);
}

.pane {
  display: none;
}

.pane.on {
  display: block;
}

.url-row {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 0.4rem;
}

.url-input {
  flex: 1;
  min-width: 0;
  padding: 0.42rem 0.55rem;
  background: rgba(0, 255, 136, 0.04);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: "Share Tech Mono", monospace;
  font-size: 0.65rem;
}

.url-input::placeholder {
  color: rgba(184, 255, 212, 0.22);
}

.url-input:focus {
  outline: none;
  border-color: var(--neon);
}

.btn {
  padding: 0.42rem 0.75rem;
  background: rgba(0, 255, 136, 0.08);
  border: 1px solid var(--neon);
  color: var(--neon);
  font-family: "Orbitron", sans-serif;
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  transition: all 0.2s;
}

.btn:hover {
  background: var(--neon);
  color: #000;
}

.dropzone {
  border: 1px dashed var(--border);
  padding: 1rem;
  text-align: center;
  font-size: 0.66rem;
  color: rgba(184, 255, 212, 0.32);
  transition: all 0.2s;
  position: relative;
  letter-spacing: 0.1em;
}

.dropzone:hover,
.dropzone.over {
  border-color: var(--neon);
  color: var(--neon);
  background: rgba(0, 255, 136, 0.04);
}

.dropzone input {
  position: absolute;
  inset: 0;
  opacity: 0;
}

.hint {
  font-size: 0.72rem;
  color: var(--text);
  margin-top: 0.4rem;
  line-height: 1.5;
}

.eq {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 20px;
  margin-top: 0.65rem;
}

.eq-b {
  flex: 1;
  min-height: 2px;
  background: var(--neon);
  transition: height 0.05s linear;
}

#footer {
  position: relative;
  z-index: 200;
  height: var(--nav-h);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 2.5rem;
  background: rgba(0, 0, 0, 0.82);
  border-top: 1px solid var(--border);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.footer-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  letter-spacing: 0.12em;
}

.footer-copy {
  font-family: "Orbitron", sans-serif;
  font-size: 0.68rem;
  color: var(--neon);
  letter-spacing: 0.18em;
}

.footer-sep {
  color: var(--border);
}

.footer-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.footer-link {
  color: rgba(184, 255, 212);
  text-decoration: none;
  letter-spacing: 0.16em;
  transition:
    color 0.22s,
    text-shadow 0.22s;
}

.footer-link:hover {
  color: var(--neon);
  text-shadow: 0 0 10px var(--neon);
}

::-webkit-scrollbar {
  width: 3px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--border);
}

.controls-toggle {
  width: 100%;
  padding: 0.4rem 0;
  background: transparent;
  border: none;
  border-top: 1px solid rgba(0, 255, 136, 0.25);
  color: rgba(184, 255, 212);
  font-family: "Share Tech Mono", monospace;
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: color 0.2s;
  margin-top: 0.6rem;
}

.controls-toggle:hover {
  color: var(--neon);
  cursor: none;
}

.chevron {
  display: inline-block;
  transition: transform 0.28s;
}

.chevron.open {
  transform: rotate(180deg);
}

.controls-panel {
  position: absolute;
  bottom: 100%;
  left: -1px;
  right: -1px;
  background: #000;
  border: 1px solid var(--border);
  border-bottom: none;
  overflow: hidden;
  max-height: 0;
  transition:
    max-height 0.32s cubic-bezier(0.4, 0, 0.2, 1),
    padding 0.32s;
  padding: 0 1.2rem;
}

.controls-panel.open {
  max-height: 200px;
  padding: 1rem 1.2rem;
}

.ctrl-row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 0.9rem;
}

.ctrl-label {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  min-width: 52px;
}

.play-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--neon);
  background: rgba(0, 255, 136, 0.08);
  color: var(--neon);
  font-size: 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
  flex-shrink: 0;
}

.play-btn:hover {
  background: rgba(0, 255, 136, 0.18);
  cursor: none;
}

.progress-bar {
  flex: 1;
  height: 3px;
  background: rgba(0, 255, 136, 0.1);
  position: relative;
  cursor: none;
}

.progress-fill {
  height: 100%;
  width: 0%;
  background: var(--neon);
  box-shadow: 0 0 6px var(--neon);
  pointer-events: none;
  transition: width 0.5s linear;
}

.time-label {
  font-size: 0.68rem;
  white-space: nowrap;
}

.vol-icon {
  font-size: 0.75rem;
  color: rgba(184, 255, 212, 0.5);
}

input[type="range"].vol {
  flex: 1;
  height: 3px;
  accent-color: var(--neon);
  cursor: none;
}

.vol-val {
  font-size: 0.6rem;
  color: var(--neon);
  min-width: 28px;
  text-align: right;
}

@media (max-width: 900px) {
  :root {
    --a4-wide-max: 100%;
  }

  section {
    padding: calc(var(--nav-h) + 3rem) 4% 3rem;
  }

  .a4 {
    padding: 2.5rem 2.5rem;
  }

  .a4--wide {
    padding: 2.5rem 2rem;
  }

  #player {
    width: 260px;
    right: 1rem;
    bottom: 1rem;
  }
}

@media (max-width: 640px) {
  .nav-links {
    display: none;
    flex-direction: column;
    gap: 0;
    position: absolute;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.96);
    border-bottom: 1px solid var(--border);
    padding: 0.5rem 0;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links li a {
    display: block;
    padding: 0.85rem 2rem;
    font-size: 0.82rem;
    letter-spacing: 0.2em;
    border-bottom: 1px solid rgba(0, 255, 136, 0.06);
  }

  .nav-toggle {
    display: flex;
  }

  section,
  #contact {
    padding: calc(var(--nav-h) + 2rem) 3% 2.5rem;
    min-height: auto;
  }

  .a4 {
    padding: 2rem 1.5rem;
  }

  .a4--wide {
    padding: 2rem 1.2rem;
  }

  .hero-name {
    font-size: clamp(2.2rem, 12vw, 3.5rem);
  }

  .hero-desc {
    font-size: 0.82rem;
  }

  .skills-treemap {
    aspect-ratio: unset !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 0 !important;
    background: transparent !important;
    border: 1px solid var(--border) !important;
    overflow: visible !important;
  }

  /* Sur mobile les blocs sont générés sans position absolute (fix JS),
     mais on garde les overrides au cas où pour des navigateurs anciens */
  .skills-treemap.is-list .skill-block,
  .skill-block {
    position: static !important;
    left: unset !important;
    top: unset !important;
    width: 100% !important;
    height: auto !important;
    min-height: 0 !important;
    flex-direction: row !important;
    justify-content: space-between !important;
    align-items: center !important;
    padding: 0.85rem 1.1rem 0.85rem 1.4rem !important;
    border: none !important;
    border-bottom: 1px solid var(--border) !important;
    border-left: 3px solid var(--skill-color) !important;
    text-align: left !important;
    cursor: pointer !important;
    pointer-events: none;
  }

  .skill-block:last-child {
    border-bottom: none !important;
  }

  .skill-block-name {
    font-size: 0.92rem !important;
    margin-bottom: 0 !important;
    padding: 0 !important;
  }

  .skill-block-count {
    font-size: 0.8rem !important;
    letter-spacing: 0.12em;
  }

  .skill-block-bottom {
    display: none !important;
  }

  .skills-hint {
    font-size: 0.55rem;
  }

  .projects-grid {
    grid-template-columns: 1fr;
  }

  #player {
    display: none;
  }

  .contact-links {
    gap: 1.2rem;
    flex-direction: column;
    align-items: center;
  }

  #footer {
    height: auto;
    flex-direction: column;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    text-align: center;
  }

  .footer-info {
    flex-direction: column;
    gap: 0.3rem;
    font-size: 0.66rem;
  }

  .footer-links {
    gap: 1.2rem;
  }
}

.exp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.2rem;
}

.exp-card {
  background: var(--glass-light);
  border: 1px solid var(--border);
  padding: 1.6rem;
  position: relative;
  overflow: hidden;
  cursor: none;
  transition:
    border-color 0.25s,
    box-shadow 0.25s;
}

.exp-card::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--neon), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s;
}

.exp-card:hover {
  border-color: rgba(0, 255, 136, 0.5);
  box-shadow: 0 0 24px rgba(0, 255, 136, 0.08);
}

.exp-card:hover::after {
  transform: scaleX(1);
}

.exp-card-company {
  font-size: 0.8rem;
  letter-spacing: 0.28em;
  color: var(--neon);
  margin-bottom: 0.5rem;
}

.exp-card-role {
  font-family: "Orbitron", sans-serif;
  font-size: 0.85rem;
  color: #fff;
  margin-bottom: 0.6rem;
  line-height: 1.35;
}

.exp-card-period {
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  margin-bottom: 1rem;
}

.exp-card-view {
  font-size: 0.65rem;
  color: rgba(0, 255, 136, 0.7);
  letter-spacing: 0.15em;
  transition: color 0.2s;
}

.exp-card:hover .exp-card-view {
  color: var(--neon);
}

#exp-popup {
  position: fixed;
  inset: 0;
  z-index: 600;
  background: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
}

#exp-popup.open {
  opacity: 1;
  pointer-events: all;
}

.exp-popup-box {
  width: min(580px, 90vw);
  background: #000;
  border: 1px solid var(--border);
  padding: 2.4rem 2.4rem 2rem;
  position: relative;
}

.exp-popup-box::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 20px;
  height: 20px;
  border-top: 2px solid var(--neon);
  border-left: 2px solid var(--neon);
}

.exp-popup-close {
  position: absolute;
  top: 0;
  right: 0;
  background: transparent;
  border: none;
  border-left: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  color: var(--neon);
  font-size: 1rem;
  padding: 0.6rem 0.9rem;
  cursor: none;
  transition: background 0.2s;
}

.exp-popup-close:hover {
  background: rgba(0, 255, 136, 0.08);
}

.exp-popup-header {
  margin-bottom: 1.4rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.exp-popup-role {
  font-size: 0.68rem;
  color: var(--neon);
  letter-spacing: 0.22em;
  margin-bottom: 0.4rem;
}

.exp-popup-name {
  font-family: "Orbitron", sans-serif;
  font-size: 1.15rem;
  color: #fff;
  text-shadow: 0 0 14px rgba(0, 255, 136, 0.3);
  margin-bottom: 0.4rem;
}

.exp-popup-period {
  font-size: 0.65rem;
  color: rgba(184, 255, 212, 0.38);
  letter-spacing: 0.18em;
}

.exp-popup-desc {
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--text);
  margin-bottom: 1.4rem;
}

.exp-popup-projects-label {
  font-size: 0.62rem;
  color: rgba(184, 255, 212, 0.35);
  letter-spacing: 0.22em;
  margin-bottom: 0.6rem;
}

.exp-popup-projects {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.exp-popup-project {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
  border: 1px solid rgba(0, 255, 136, 0.12);
  background: rgba(0, 255, 136, 0.02);
  cursor: none;
  transition:
    border-color 0.2s,
    background 0.2s;
}

.exp-popup-project:hover {
  border-color: rgba(0, 255, 136, 0.4);
  background: rgba(0, 255, 136, 0.06);
}

.exp-popup-project-name {
  font-family: "Orbitron", sans-serif;
  font-size: 0.68rem;
  color: #fff;
  flex: 1;
  letter-spacing: 0.06em;
}

.exp-popup-project-type {
  font-size: 0.58rem;
  color: var(--neon);
  letter-spacing: 0.16em;
}

.exp-popup-project-arrow {
  font-size: 0.7rem;
  color: rgba(0, 255, 136, 0.3);
  transition: color 0.2s;
}

.exp-popup-project:hover .exp-popup-project-arrow {
  color: var(--neon);
}

.exp-card-desc-print,
.exp-card-projects-print {
  display: none;
}

#print-projects {
  display: none;
}

@media print {
  @page {
    margin: 1.4cm 2cm;
    size: A4;
  }

  html,
  body {
    background: white !important;
    color: #111 !important;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 10pt;
    cursor: auto !important;
  }

  * {
    color: #111 !important;
    box-shadow: none !important;
    text-shadow: none !important;
    animation: none !important;
    transition: none !important;
    background: transparent !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  #cursor,
  #cursor-ring,
  #bg,
  #oscilloscope,
  #player,
  nav#navbar,
  #footer,
  .cta,
  .controls-toggle,
  #modal,
  #skill-popup,
  #exp-popup,
  .hero-role::after,
  .skills-hint {
    display: none !important;
  }

  .content {
    position: static !important;
  }

  section {
    min-height: auto !important;
    padding: 0 !important;
    margin-bottom: 1cm !important;
    display: block !important;
    page-break-inside: auto;
  }

  .a4,
  .a4--wide,
  .a4--center {
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
    margin: 0 !important;
    max-width: 100% !important;
    box-shadow: none !important;
  }

  .a4::before,
  .a4::after {
    display: none !important;
  }

  #hero {
    page-break-after: avoid;
    border-bottom: 2pt solid #000 !important;
    padding-bottom: 0.5cm !important;
    margin-bottom: 0.7cm !important;
  }

  .hero-eyebrow {
    font-size: 7pt;
    letter-spacing: 0.18em;
    color: #555 !important;
    margin-bottom: 0.25cm;
  }

  .hero-name {
    font-size: 38pt !important;
    color: #000 !important;
    line-height: 1 !important;
    margin-bottom: 0.15cm;
    font-weight: 900;
  }

  .hero-role {
    display: none !important;
  }

  .hero-roles-print {
    display: block !important;
    margin-bottom: 0.3cm;
  }

  .hero-roles-print li {
    font-size: 9pt;
    color: #333 !important;
    letter-spacing: 0.08em;
    line-height: 1.8;
    list-style: none;
    padding-left: 0.4cm;
    position: relative;
  }

  .hero-roles-print li::before {
    content: "—";
    position: absolute;
    left: 0;
    color: #999 !important;
  }

  .hero-desc {
    font-size: 9pt;
    max-width: 100% !important;
    margin-bottom: 0;
    color: #333 !important;
    line-height: 1.5;
  }

  .section-tag {
    font-size: 7pt;
    color: #777 !important;
    letter-spacing: 0.2em;
    margin-bottom: 0.1cm;
  }

  .section-title {
    font-size: 15pt !important;
    color: #000 !important;
    margin-bottom: 0.4cm;
    border-bottom: 1pt solid #bbb !important;
    padding-bottom: 0.15cm;
    font-weight: 700;
  }

  #projects {
    page-break-before: always;
  }

  .projects-grid {
    display: none !important;
  }

  #print-projects {
    display: block !important;
  }

  .pp-project {
    padding: 0.5cm 0;
    border-bottom: 0.5pt solid #ddd;
    page-break-inside: avoid;
    break-inside: avoid;
  }

  .pp-project:last-child {
    border-bottom: none;
  }

  .pp-header {
    display: flex;
    align-items: center;
    gap: 0.4cm;
    margin-bottom: 0.15cm;
  }

  .pp-index {
    font-size: 9pt;
    font-weight: 700;
    color: #bbb !important;
    letter-spacing: 0.1em;
  }

  .pp-type {
    font-size: 7pt;
    letter-spacing: 0.2em;
    color: #888 !important;
    text-transform: uppercase;
  }

  .pp-name {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 13pt;
    font-weight: 700;
    color: #000 !important;
    margin-bottom: 0.2cm;
    letter-spacing: 0.02em;
  }

  .pp-desc {
    font-size: 9pt;
    line-height: 1.55;
    color: #333 !important;
    margin-bottom: 0.25cm;
    max-width: 90%;
  }

  .pp-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.15cm;
    margin-bottom: 0.2cm;
  }

  .pp-pill {
    font-size: 6.5pt;
    padding: 0.05cm 0.18cm;
    border: 0.5pt solid #ccc !important;
    color: #555 !important;
    border-radius: 2pt;
  }

  .pp-links {
    display: flex;
    gap: 0.5cm;
    margin-top: 0.15cm;
  }

  .pp-link {
    font-size: 7.5pt;
    color: #000 !important;
    text-decoration: underline;
    word-break: break-all;
  }

  .pp-link--live {
    color: #444 !important;
  }

  #skills {
    page-break-before: always;
  }

  .skills-treemap {
    position: static !important;
    aspect-ratio: unset !important;
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 0.3cm !important;
    overflow: visible !important;
    border: none !important;
    background: transparent !important;
  }

  .skill-block {
    position: static !important;
    left: unset !important;
    top: unset !important;
    width: unset !important;
    height: unset !important;
    border: 1pt solid #ccc !important;
    padding: 0.28cm 0.3cm !important;
    min-height: 1.6cm !important;
    cursor: auto !important;
    background: transparent !important;
    page-break-inside: avoid;
    break-inside: avoid;
  }

  .skill-block::before {
    display: none !important;
  }

  .skill-block-bottom {
    display: none !important;
  }

  .skill-block-name {
    font-size: 7.5pt !important;
    color: #000 !important;
    font-weight: bold;
    margin-bottom: 0.1cm;
    letter-spacing: 0;
  }

  .skill-block-count {
    font-size: 6.5pt !important;
    color: #555 !important;
    letter-spacing: 0.06em;
  }

  #exp {
    page-break-before: always;
  }

  .exp-grid {
    display: block !important;
  }

  .exp-card {
    border: none !important;
    border-bottom: 0.5pt solid #ddd !important;
    padding: 0.45cm 0 !important;
    page-break-inside: avoid;
    break-inside: avoid;
    background: transparent !important;
    cursor: auto !important;
  }

  .exp-card::after {
    display: none !important;
  }

  .exp-card-company {
    font-size: 7pt !important;
    color: #777 !important;
    letter-spacing: 0.2em;
    margin-bottom: 0.1cm;
  }

  .exp-card-role {
    font-size: 12pt !important;
    color: #000 !important;
    font-weight: 700;
    margin-bottom: 0.1cm;
  }

  .exp-card-period {
    font-size: 7.5pt !important;
    color: #666 !important;
    letter-spacing: 0.1em;
    margin-bottom: 0.2cm;
  }

  .exp-card-view {
    display: none !important;
  }

  .exp-card-desc-print {
    font-size: 8.5pt !important;
    color: #333 !important;
    line-height: 1.55;
    margin-bottom: 0.2cm;
  }

  .exp-card-projects-print {
    font-size: 7pt !important;
    color: #666 !important;
    letter-spacing: 0.1em;
  }

  .exp-card-desc-print,
  .exp-card-projects-print {
    display: block !important;
  }

  #contact {
    page-break-before: always;
    min-height: auto !important;
  }

  .contact-links {
    flex-wrap: wrap !important;
    justify-content: flex-start !important;
    gap: 0 !important;
    flex-direction: column !important;
  }

  .contact-link {
    font-size: 8.5pt !important;
    color: #000 !important;
    text-decoration: none !important;
    padding: 0.1cm 0 !important;
    border: none !important;
    display: flex;
    gap: 0.4cm;
  }

  .contact-link::before {
    content: attr(data-label);
    font-weight: 700;
    min-width: 2cm;
    display: inline-block;
    color: #555 !important;
  }

  .contact-link::after {
    content: attr(href);
    color: #000 !important;
    word-break: break-all;
  }

  .contact-link span,
  .contact-link > * {
    display: none !important;
  }

  .contact-link[data-label="CV"]::after {
    content: attr(href);
  }
}

#legal {
  min-height: 100vh;
}

.legal-block {
  margin-bottom: 2.8rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(0, 255, 136, 0.08);
}

.legal-block:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.legal-block h2 {
  font-family: "Orbitron", sans-serif;
  color: var(--neon);
  font-size: 0.95rem;
  letter-spacing: 0.18em;
  margin-bottom: 1rem;
  text-shadow: 0 0 10px rgba(0, 255, 136, 0.4);
}

.legal-block p {
  line-height: 1.9;
  font-size: 0.84rem;
  color: rgba(184, 255, 212, 0.78);
  margin-bottom: 1rem;
}

.legal-block a {
  color: var(--neon2);
  text-decoration: none;
}

.legal-block a:hover {
  text-shadow: 0 0 12px var(--neon2);
}