:root {
  color-scheme: dark;
  --bg: #07100d;
  --panel: #0e1b17;
  --panel-2: #14231f;
  --text: #edf7f1;
  --muted: #9eb4aa;
  --line: rgba(237, 247, 241, 0.16);
  --green: #4dff9a;
  --cyan: #54d8ff;
  --gold: #f8c45d;
  --red: #ff6d6d;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
  --scene-progress: 0;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 20% 10%, rgba(77, 255, 154, 0.13), transparent 26rem),
    linear-gradient(135deg, #07100d 0%, #101815 42%, #080d12 100%);
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem clamp(1rem, 4vw, 4rem);
  background: rgba(7, 16, 13, 0.72);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 800;
  text-decoration: none;
}

.brand-mark {
  width: 0.9rem;
  height: 0.9rem;
  background: conic-gradient(from 120deg, var(--green), var(--cyan), var(--gold), var(--green));
  box-shadow: 0 0 20px rgba(77, 255, 154, 0.7);
}

nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: clamp(0.7rem, 2vw, 1.4rem);
  color: var(--muted);
  font-size: 0.9rem;
}

nav a,
footer a,
.card a,
.timeline a,
.cert-badge a {
  text-decoration: none;
}

nav a:hover,
footer a:hover,
.card a:hover,
.timeline a:hover,
.cert-badge a:hover {
  color: var(--green);
}

.scroll-scene {
  height: 260vh;
  min-height: 1420px;
}

.scene-sticky {
  position: sticky;
  top: 0;
  min-height: 100vh;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(18rem, 0.86fr) minmax(24rem, 1.14fr);
  align-items: center;
  gap: 3rem;
  padding: 6rem clamp(1rem, 4vw, 5rem) 3rem;
}

.scene-sticky::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(237, 247, 241, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(237, 247, 241, 0.035) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, black, transparent 88%);
  pointer-events: none;
}

.scene-copy {
  position: relative;
  z-index: 2;
  max-width: 44rem;
  transform: translateY(calc(var(--scene-progress) * -28px));
  opacity: calc(1 - var(--scene-progress) * 0.24);
}

.eyebrow,
.card-kicker {
  margin: 0 0 0.75rem;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 11ch;
  margin-bottom: 1rem;
  font-size: clamp(3.5rem, 9vw, 8.5rem);
  line-height: 0.86;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 1rem;
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 0.98;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 0.65rem;
  font-size: 1.25rem;
  line-height: 1.15;
}

p {
  color: var(--muted);
}

.scene-copy > p:not(.eyebrow) {
  max-width: 37rem;
  font-size: clamp(1rem, 1.35vw, 1.18rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.5rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.85rem;
  padding: 0.75rem 1.05rem;
  border: 1px solid var(--line);
  border-radius: 0.45rem;
  font-weight: 800;
  text-decoration: none;
}

.button.primary {
  background: var(--green);
  color: #06100c;
  border-color: transparent;
}

.button.secondary {
  background: rgba(237, 247, 241, 0.07);
}

.computer-stage {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  min-height: 44rem;
  perspective: 1200px;
}

.computer {
  position: relative;
  width: min(56vw, 52rem);
  aspect-ratio: 1.18;
  transform:
    translateX(calc((1 - var(--scene-progress)) * 18vw))
    translateY(calc((1 - var(--scene-progress)) * 8vh))
    scale(calc(3.95 - var(--scene-progress) * 2.95))
    rotateX(calc(18deg - var(--scene-progress) * 18deg))
    rotateZ(calc(-12deg + var(--scene-progress) * 12deg));
  transform-origin: 50% 54%;
  transition: transform 80ms linear;
  filter: drop-shadow(var(--shadow));
}

.motherboard {
  position: absolute;
  inset: 30% 15% 22% 15%;
  border: 1px solid rgba(90, 157, 255, 0.34);
  border-radius: 0.18rem;
  background:
    radial-gradient(circle at 50% 50%, rgba(94, 144, 255, 0.22), transparent 10rem),
    radial-gradient(circle at 22% 28%, rgba(84, 216, 255, 0.08), transparent 12rem),
    radial-gradient(circle at 80% 64%, rgba(77, 255, 154, 0.06), transparent 11rem),
    linear-gradient(135deg, rgba(16, 44, 88, 0.38), rgba(3, 7, 16, 0.9)),
    #030814;
  overflow: hidden;
  box-shadow:
    inset 0 0 0 1px rgba(237, 247, 241, 0.06),
    inset 0 0 90px rgba(0, 0, 0, 0.72),
    0 0 54px rgba(80, 133, 255, 0.22);
}

.motherboard::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 49.8%, rgba(119, 182, 255, 0.18) 50%, transparent 50.2%),
    linear-gradient(transparent 49.8%, rgba(119, 182, 255, 0.12) 50%, transparent 50.2%);
  background-size: 7.2rem 7.2rem;
  opacity: 0.32;
}

.motherboard::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(112, 176, 255, 0.42) 0 1px, transparent 1.5px),
    radial-gradient(circle, rgba(237, 247, 241, 0.15) 0 1px, transparent 1.5px);
  background-position:
    0.5rem 0.5rem,
    1.15rem 1.2rem;
  background-size:
    2.3rem 2.3rem,
    2.7rem 2.7rem;
  opacity: 0.18;
  pointer-events: none;
}

.board-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(126, 187, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(126, 187, 255, 0.04) 1px, transparent 1px);
  background-size: 0.65rem 0.65rem;
  opacity: 0.75;
}

.circuit-traces {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.circuit-traces path {
  fill: none;
  stroke: rgba(105, 165, 255, 0.48);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 0 6px rgba(84, 156, 255, 0.38));
}

.circuit-traces circle {
  fill: rgba(135, 195, 255, 0.74);
  filter: drop-shadow(0 0 8px rgba(84, 156, 255, 0.7));
}

.circuit-traces .trace-hot {
  stroke: rgba(84, 216, 255, 0.96);
  stroke-dasharray: 42 320;
  stroke-width: 4;
  animation: trace-flow 2.6s linear infinite;
  filter:
    drop-shadow(0 0 5px rgba(84, 216, 255, 0.95))
    drop-shadow(0 0 18px rgba(84, 216, 255, 0.6));
}

.circuit-traces .trace-delay {
  animation-delay: 1.15s;
}

.io-ports {
  position: absolute;
  left: 2.8%;
  top: 15%;
  z-index: 2;
  display: grid;
  gap: 0.45rem;
  width: 6.5%;
  opacity: calc(0.16 + var(--scene-progress) * 0.55);
}

.io-ports i {
  height: 0.55rem;
  border: 1px solid rgba(138, 190, 255, 0.18);
  border-radius: 0.06rem;
  background:
    linear-gradient(90deg, rgba(138, 190, 255, 0.28), rgba(237, 247, 241, 0.04)),
    #10182b;
}

.vrm-bank {
  position: absolute;
  left: 20%;
  top: 10%;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.35rem;
  width: 28%;
  opacity: calc(0.2 + var(--scene-progress) * 0.55);
}

.vrm-bank span {
  height: 1rem;
  border: 1px solid rgba(138, 190, 255, 0.14);
  border-radius: 0.06rem;
  background:
    linear-gradient(145deg, rgba(138, 190, 255, 0.16), rgba(0, 0, 0, 0.26)),
    #11192a;
  box-shadow: inset 0 -0.2rem 0 rgba(0, 0, 0, 0.18);
}

.cpu-socket {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 5;
  width: 14.6rem;
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  background:
    radial-gradient(circle, rgba(80, 133, 255, 0.12), transparent 64%),
    rgba(3, 7, 16, 0.34);
  border: 1px solid rgba(96, 158, 255, 0.18);
  border-radius: 0.1rem;
  box-shadow:
    inset 0 0 0 0.45rem rgba(11, 22, 42, 0.5),
    0 0 64px rgba(80, 133, 255, 0.28);
}

.cpu-socket::before {
  content: "";
  position: absolute;
  inset: 0.35rem;
  border: 1px solid rgba(115, 176, 255, 0.32);
  border-radius: 0.08rem;
  background:
    repeating-linear-gradient(90deg, rgba(90, 157, 255, 0.16) 0 1px, transparent 1px 8px),
    repeating-linear-gradient(0deg, rgba(90, 157, 255, 0.12) 0 1px, transparent 1px 8px);
  opacity: 0.72;
}

.socket-arm {
  position: absolute;
  right: -0.1rem;
  top: 0.7rem;
  bottom: 0.7rem;
  width: 0.14rem;
  border-radius: 999px;
  background: linear-gradient(#b8d7ff, #315c9a);
  box-shadow: 0 0 12px rgba(84, 156, 255, 0.45);
}

.socket-arm::after {
  content: "";
  position: absolute;
  right: -0.15rem;
  bottom: -0.35rem;
  width: 0.8rem;
  height: 0.22rem;
  border-radius: 999px;
  background: #91beff;
}

.socket-screws i {
  position: absolute;
  z-index: 2;
  width: 0.38rem;
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, #dbeaff 0 12%, transparent 13%),
    radial-gradient(circle, #7193c8 0 42%, #1b2a4a 44% 100%);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.36);
  opacity: 0.62;
}

.socket-screws i:nth-child(1) {
  left: 0.55rem;
  top: 0.55rem;
}

.socket-screws i:nth-child(2) {
  right: 0.55rem;
  top: 0.55rem;
}

.socket-screws i:nth-child(3) {
  left: 0.55rem;
  bottom: 0.55rem;
}

.socket-screws i:nth-child(4) {
  right: 0.55rem;
  bottom: 0.55rem;
}

.cpu-chip {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 3;
  width: 9.2rem;
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  background:
    linear-gradient(135deg, rgba(217, 236, 255, 0.62), rgba(104, 157, 255, 0.28) 26%, transparent 58%),
    linear-gradient(45deg, #233b84, #6b8dff 48%, #c7e3ff);
  border: 1px solid rgba(217, 236, 255, 0.86);
  border-radius: 0.06rem;
  box-shadow:
    inset 0 0 26px rgba(7, 16, 70, 0.62),
    0 0 0 0.2rem rgba(25, 50, 124, 0.82),
    0 0 0 0.65rem rgba(81, 135, 255, 0.12),
    0 0 48px rgba(96, 158, 255, 0.68);
}

.cpu-chip::before {
  content: "";
  position: absolute;
  inset: 0.32rem;
  border: 1px solid rgba(217, 236, 255, 0.36);
  border-radius: 0.04rem;
}

.cpu-chip::after {
  content: "";
  position: absolute;
  left: 0.8rem;
  right: 0.8rem;
  top: 0.55rem;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(237, 247, 241, 0.9), transparent);
}

.chip-core {
  position: absolute;
  inset: 2.35rem;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 0.4rem;
  background:
    radial-gradient(circle at 30% 22%, rgba(116, 177, 255, 0.44), transparent 1.4rem),
    linear-gradient(135deg, rgba(84, 216, 255, 0.18), rgba(37, 52, 145, 0.3)),
    #102070;
  border: 1px solid rgba(191, 219, 255, 0.42);
  border-radius: 0.02rem;
  text-align: center;
  overflow: hidden;
  box-shadow:
    inset 0 0 18px rgba(0, 0, 0, 0.42),
    0 0 18px rgba(84, 156, 255, 0.38);
}

.chip-core::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, transparent 47%, rgba(171, 209, 255, 0.17) 48% 52%, transparent 53%),
    linear-gradient(transparent 47%, rgba(171, 209, 255, 0.14) 48% 52%, transparent 53%);
  background-size: 0.64rem 0.64rem;
  opacity: 0.8;
}

.chip-core span,
.chip-core small,
.die-grid {
  position: relative;
  z-index: 1;
}

.chip-core span {
  position: absolute;
  left: 0.38rem;
  top: 0.32rem;
  font-size: 0.48rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  opacity: 0.68;
}

.chip-core small {
  position: absolute;
  right: 0.38rem;
  bottom: 0.32rem;
  color: #bad8ff;
  font-size: 0.34rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  opacity: 0.58;
}

.die-grid {
  position: absolute;
  inset: 33%;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.16rem;
  margin-top: 0;
}

.die-grid i {
  aspect-ratio: 1;
  background: rgba(180, 219, 255, 0.68);
  box-shadow: 0 0 10px rgba(84, 156, 255, 0.85);
  animation: chip-twinkle 2.8s ease-in-out infinite;
}

.die-grid i:nth-child(2) {
  animation-delay: 0.4s;
}

.die-grid i:nth-child(3) {
  animation-delay: 0.9s;
}

.die-grid i:nth-child(4) {
  animation-delay: 1.35s;
}

.pins-top,
.pins-bottom,
.pins-left,
.pins-right {
  position: absolute;
  background-repeat: repeat;
}

.pins-top,
.pins-bottom {
  left: -0.08rem;
  right: -0.08rem;
  height: 1.05rem;
  background-image: repeating-linear-gradient(90deg, rgba(214, 234, 255, 0.96) 0 2px, transparent 2px 6px);
  filter: drop-shadow(0 0 5px rgba(84, 156, 255, 0.95));
}

.pins-top {
  top: -1.12rem;
}

.pins-bottom {
  bottom: -1.12rem;
}

.pins-left,
.pins-right {
  top: -0.08rem;
  bottom: -0.08rem;
  width: 1.05rem;
  background-image: repeating-linear-gradient(0deg, rgba(214, 234, 255, 0.96) 0 2px, transparent 2px 6px);
  filter: drop-shadow(0 0 5px rgba(84, 156, 255, 0.95));
}

.pins-left {
  left: -1.12rem;
}

.pins-right {
  right: -1.12rem;
}

.ram {
  position: absolute;
  top: 18%;
  bottom: 18%;
  width: 1.05rem;
  z-index: 4;
  background:
    repeating-linear-gradient(0deg, rgba(180, 219, 255, 0.15) 0 0.35rem, transparent 0.35rem 0.72rem),
    linear-gradient(#3457a4, #15275b);
  border: 1px solid rgba(138, 190, 255, 0.2);
  border-radius: 0.06rem;
  box-shadow: 0 0 18px rgba(84, 156, 255, 0.16);
  opacity: calc(0.22 + var(--scene-progress) * 0.62);
}

.ram::before {
  content: "";
  position: absolute;
  left: -0.18rem;
  right: -0.18rem;
  bottom: 0.35rem;
  height: 0.25rem;
  background: repeating-linear-gradient(90deg, rgba(214, 234, 255, 0.9) 0 2px, transparent 2px 5px);
}

.ram-a {
  right: 16%;
}

.ram-b {
  right: 21%;
}

.chipset {
  position: absolute;
  left: 19%;
  bottom: 16%;
  z-index: 3;
  width: 14%;
  aspect-ratio: 1.15;
  border: 1px solid rgba(138, 190, 255, 0.18);
  border-radius: 0.06rem;
  background:
    repeating-linear-gradient(90deg, rgba(138, 190, 255, 0.15) 0 0.22rem, transparent 0.22rem 0.5rem),
    linear-gradient(145deg, #16254c, #070d1c);
  box-shadow: 0 0 22px rgba(84, 156, 255, 0.11);
  opacity: calc(0.2 + var(--scene-progress) * 0.58);
}

.chipset span {
  position: absolute;
  inset: 33%;
  border-radius: 50%;
  background: #74b6ff;
  box-shadow: 0 0 16px rgba(84, 156, 255, 0.8);
  animation: led-blink 1.8s ease-in-out infinite;
}

.m2-slot {
  position: absolute;
  right: 30%;
  bottom: 14%;
  z-index: 3;
  width: 28%;
  height: 0.9rem;
  border: 1px solid rgba(138, 190, 255, 0.18);
  border-radius: 999px;
  background: #090f1d;
  opacity: calc(0.22 + var(--scene-progress) * 0.58);
}

.m2-slot span {
  position: absolute;
  left: 0.5rem;
  right: 0.5rem;
  top: 50%;
  height: 2px;
  transform: translateY(-50%);
  background: linear-gradient(90deg, rgba(214, 234, 255, 0.82), transparent 88%);
}

.capacitors {
  position: absolute;
  z-index: 3;
  display: grid;
  gap: 0.42rem;
}

.capacitors i {
  width: 0.46rem;
  height: 0.82rem;
  border-radius: 999px;
  background:
    radial-gradient(ellipse at 50% 12%, rgba(217, 236, 255, 0.72), transparent 18%),
    linear-gradient(90deg, #456aa9, #142447 48%, #799ad0);
  box-shadow:
    inset 0 -0.15rem 0 rgba(0, 0, 0, 0.2),
    0 0 12px rgba(84, 156, 255, 0.08);
  opacity: calc(0.2 + var(--scene-progress) * 0.52);
}

.caps-left {
  left: 12%;
  top: 34%;
}

.caps-right {
  right: 9%;
  top: 44%;
}

.status-led {
  position: absolute;
  z-index: 5;
  width: 0.5rem;
  aspect-ratio: 1;
  border-radius: 50%;
  box-shadow: 0 0 14px currentColor;
  animation: led-blink 1.35s ease-in-out infinite;
}

.led-green {
  right: 8%;
  bottom: 12%;
  color: #74b6ff;
  background: #74b6ff;
}

.led-amber {
  right: 11%;
  bottom: 12%;
  color: var(--green);
  background: var(--green);
  animation-delay: 0.55s;
}

.trace {
  position: absolute;
  z-index: 2;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(105, 165, 255, 0.75), transparent);
  opacity: 0.55;
  box-shadow: 0 0 8px rgba(84, 156, 255, 0.3);
}

.trace-one {
  left: 10%;
  right: 62%;
  top: 32%;
}

.trace-two {
  left: 10%;
  right: 68%;
  top: 58%;
}

.trace-three {
  left: 62%;
  right: 10%;
  top: 37%;
}

.trace-four {
  left: 58%;
  right: 12%;
  top: 67%;
}

.trace-five {
  left: 43%;
  top: 18%;
  width: 2px;
  height: 21%;
}

.trace-six {
  left: 54%;
  top: 59%;
  width: 2px;
  height: 23%;
}

.data-line {
  position: absolute;
  z-index: 6;
  overflow: hidden;
  background: rgba(105, 165, 255, 0.14);
  box-shadow: 0 0 14px rgba(84, 156, 255, 0.28);
}

.data-line i {
  position: absolute;
  display: block;
  background: linear-gradient(90deg, transparent, #74b6ff, #dcecff, transparent);
  filter: drop-shadow(0 0 8px rgba(84, 156, 255, 0.95));
}

.data-line i:nth-child(2) {
  animation-delay: 1s;
  background: linear-gradient(90deg, transparent, var(--cyan), #dcecff, transparent);
}

.data-a,
.data-b {
  height: 3px;
  border-radius: 999px;
}

.data-a i,
.data-b i {
  top: 0;
  width: 1.7rem;
  height: 100%;
  animation: packet-x 2.15s linear infinite;
}

.data-a {
  left: 14%;
  right: 61%;
  top: 47%;
}

.data-b {
  left: 59%;
  right: 13%;
  top: 48%;
}

.data-c,
.data-d {
  width: 3px;
  border-radius: 999px;
}

.data-c i,
.data-d i {
  left: 0;
  width: 100%;
  height: 1.7rem;
  background: linear-gradient(0deg, transparent, #74b6ff, #dcecff, transparent);
  animation: packet-y 2.35s linear infinite;
}

.data-c i:nth-child(2),
.data-d i:nth-child(2) {
  background: linear-gradient(0deg, transparent, var(--cyan), #dcecff, transparent);
}

.data-c {
  left: 43%;
  top: 18%;
  bottom: 61%;
}

.data-d {
  left: 54%;
  top: 59%;
  bottom: 17%;
}

@keyframes packet-x {
  0% {
    left: -2rem;
    opacity: 0;
  }
  12%,
  86% {
    opacity: 1;
  }
  100% {
    left: 100%;
    opacity: 0;
  }
}

@keyframes packet-y {
  0% {
    top: -2rem;
    opacity: 0;
  }
  12%,
  86% {
    opacity: 1;
  }
  100% {
    top: 100%;
    opacity: 0;
  }
}

@keyframes trace-flow {
  0% {
    stroke-dashoffset: 360;
    opacity: 0.25;
  }
  20%,
  78% {
    opacity: 1;
  }
  100% {
    stroke-dashoffset: 0;
    opacity: 0.25;
  }
}

@keyframes led-blink {
  0%,
  100% {
    opacity: 0.45;
    transform: scale(0.9);
  }
  45% {
    opacity: 1;
    transform: scale(1.08);
  }
}

@keyframes chip-twinkle {
  0%,
  100% {
    opacity: 0.35;
  }
  50% {
    opacity: 1;
  }
}

.monitor {
  position: absolute;
  left: 8%;
  top: 0;
  width: 62%;
  aspect-ratio: 1.55;
  opacity: var(--scene-progress);
  transform: translateY(calc((1 - var(--scene-progress)) * -4rem));
}

.screen {
  position: absolute;
  inset: 0;
  padding: 1.1rem;
  background:
    radial-gradient(circle at 70% 20%, rgba(84, 216, 255, 0.17), transparent 12rem),
    #07100d;
  border: 0.6rem solid #1b2724;
  border-radius: 0.8rem;
  box-shadow: inset 0 0 0 1px rgba(237, 247, 241, 0.1);
}

.terminal-bar {
  display: flex;
  gap: 0.38rem;
}

.terminal-bar span {
  width: 0.55rem;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--red);
}

.terminal-bar span:nth-child(2) {
  background: var(--gold);
}

.terminal-bar span:nth-child(3) {
  background: var(--green);
}

.terminal-lines {
  display: grid;
  gap: 0.25rem;
  margin-top: 1rem;
  color: #cde5da;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: clamp(0.58rem, 1vw, 0.85rem);
}

.green {
  color: var(--green);
}

.cyan {
  color: var(--cyan);
}

.network-map {
  position: absolute;
  right: 1.4rem;
  bottom: 1.4rem;
  width: 33%;
  aspect-ratio: 1.2;
  border: 1px solid rgba(84, 216, 255, 0.28);
}

.network-map::before,
.network-map::after {
  content: "";
  position: absolute;
  inset: 50% 14%;
  height: 1px;
  background: rgba(84, 216, 255, 0.48);
}

.network-map::after {
  transform: rotate(90deg);
}

.network-map i {
  position: absolute;
  width: 0.55rem;
  aspect-ratio: 1;
  background: var(--cyan);
  border-radius: 50%;
}

.network-map i:nth-child(1) { left: 12%; top: 16%; }
.network-map i:nth-child(2) { right: 16%; top: 22%; }
.network-map i:nth-child(3) { left: 46%; top: 46%; background: var(--green); }
.network-map i:nth-child(4) { left: 22%; bottom: 14%; }
.network-map i:nth-child(5) { right: 12%; bottom: 18%; }

.stand,
.base {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  background: #1b2724;
}

.stand {
  top: 100%;
  width: 13%;
  height: 16%;
}

.base {
  top: 114%;
  width: 32%;
  height: 5%;
  border-radius: 999px;
}

.tower {
  position: absolute;
  right: 6%;
  top: 10%;
  width: 19%;
  height: 52%;
  padding: 1rem;
  background: linear-gradient(145deg, #1c2926, #0e1815);
  border: 1px solid rgba(237, 247, 241, 0.14);
  opacity: var(--scene-progress);
  transform: translateX(calc((1 - var(--scene-progress)) * 3rem));
}

.tower-panel {
  display: grid;
  gap: 0.55rem;
}

.tower-panel span {
  height: 0.45rem;
  background: rgba(237, 247, 241, 0.12);
}

.vent-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.45rem;
  margin-top: 2rem;
}

.vent-grid i {
  aspect-ratio: 1;
  border-radius: 50%;
  background: rgba(77, 255, 154, 0.18);
}

.keyboard {
  position: absolute;
  left: 13%;
  bottom: 4%;
  width: 53%;
  padding: 0.75rem;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.35rem;
  background: #111b18;
  border: 1px solid rgba(237, 247, 241, 0.12);
  opacity: calc(var(--scene-progress) * 0.9);
}

.keyboard span {
  height: 0.5rem;
  background: rgba(237, 247, 241, 0.16);
  border-radius: 999px;
}

.scroll-hint {
  position: absolute;
  left: 50%;
  bottom: 1.2rem;
  transform: translateX(-50%);
  color: var(--muted);
  font-size: 0.8rem;
}

.intro-band,
.section {
  padding: clamp(4rem, 8vw, 8rem) clamp(1rem, 4vw, 5rem);
}

.intro-band {
  background: #edf7f1;
  color: #07100d;
}

.intro-band p {
  color: #33423d;
}

.intro-band .eyebrow {
  color: #007f4a;
}

.content-grid,
.split-section,
.resume-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: start;
}

.section-heading {
  max-width: 48rem;
  margin-bottom: 2rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.card,
.timeline article,
.article-stack a,
.resume-panel {
  border: 1px solid var(--line);
  background: rgba(237, 247, 241, 0.055);
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.22);
}

.card {
  min-height: 20rem;
  padding: 1.35rem;
  border-radius: 0.5rem;
  display: flex;
  flex-direction: column;
}

.card a {
  margin-top: auto;
  color: var(--text);
  font-weight: 800;
}

.accent-green {
  border-top-color: var(--green);
}

.accent-blue {
  border-top-color: var(--cyan);
}

.accent-gold {
  border-top-color: var(--gold);
}

.project-list,
.article-stack,
.resume-facts {
  display: grid;
  gap: 0.9rem;
}

.project-list article {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}

.project-list span {
  color: var(--green);
  font-weight: 900;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.timeline article,
.article-stack a,
.resume-facts article {
  padding: 1.2rem;
  border-radius: 0.5rem;
}

.timeline time,
.article-stack span,
.resume-facts span {
  display: block;
  margin-bottom: 0.55rem;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.timeline a {
  color: var(--text);
  font-weight: 800;
}

.article-stack a {
  display: block;
  text-decoration: none;
}

.article-stack strong,
.article-stack small,
.resume-facts strong {
  display: block;
}

.article-stack small {
  margin-top: 0.35rem;
  color: var(--muted);
}

.resume-section {
  padding-bottom: 4rem;
}

.resume-panel {
  padding: clamp(1.2rem, 4vw, 3rem);
  border-radius: 0.5rem;
  background:
    linear-gradient(135deg, rgba(77, 255, 154, 0.14), transparent 32rem),
    rgba(237, 247, 241, 0.06);
}

.resume-document-body {
  background:
    radial-gradient(circle at 78% 0%, rgba(84, 216, 255, 0.14), transparent 24rem),
    radial-gradient(circle at 8% 18%, rgba(77, 255, 154, 0.12), transparent 22rem),
    #07100d;
}

.resume-document {
  width: min(100%, 68rem);
  margin: 0 auto;
  padding: 7rem clamp(1rem, 4vw, 2rem) 4rem;
}

.resume-document h1 {
  max-width: none;
  margin-bottom: 0.9rem;
  font-size: clamp(3rem, 7vw, 5.8rem);
  line-height: 0.9;
}

.resume-document h2 {
  margin-bottom: 0.8rem;
  font-size: clamp(1.5rem, 2.6vw, 2.4rem);
}

.resume-top {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(18rem, 0.85fr);
  gap: 1rem;
  align-items: stretch;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}

.resume-top p {
  max-width: 46rem;
  font-size: 1.05rem;
}

.resume-contact-card,
.resume-block,
.cert-badge,
.resume-projects article {
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  background: rgba(237, 247, 241, 0.055);
}

.resume-contact-card {
  display: grid;
  align-content: center;
  gap: 0.75rem;
  padding: 1.25rem;
}

.resume-contact-card span,
.cert-badge span,
.resume-projects span {
  color: var(--green);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.resume-block {
  margin-top: 1rem;
  padding: clamp(1rem, 2.5vw, 1.5rem);
}

.resume-columns {
  display: grid;
  grid-template-columns: minmax(18rem, 0.82fr) minmax(0, 1.18fr);
  gap: 1rem;
}

.resume-columns .resume-block {
  margin-top: 1rem;
}

.cert-badge {
  display: grid;
  gap: 0.35rem;
  padding: 1rem;
  background:
    linear-gradient(135deg, rgba(84, 216, 255, 0.12), transparent),
    rgba(237, 247, 241, 0.055);
}

.cert-badge strong {
  font-size: 1.35rem;
}

.cert-badge small {
  color: var(--muted);
}

.cert-badge a {
  color: var(--text);
  font-weight: 800;
}

.resume-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.5rem;
}

.resume-list {
  display: grid;
  gap: 0.5rem;
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
}

.resume-projects {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.resume-projects article {
  padding: 1rem;
}

.resume-projects h3 {
  margin-top: 0.45rem;
}

.pdf-viewer-page {
  width: min(100%, 74rem);
  min-height: 100vh;
  margin: 0 auto;
  padding: 7rem clamp(1rem, 4vw, 2rem) 3rem;
}

.pdf-viewer-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.pdf-viewer-heading h1 {
  max-width: none;
  margin-bottom: 0;
  font-size: clamp(2.6rem, 6vw, 5rem);
}

.pdf-preview {
  display: block;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  background: rgba(237, 247, 241, 0.05);
  overflow: hidden;
}

.pdf-preview-image {
  display: block;
  width: 100%;
  height: auto;
}

footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem clamp(1rem, 4vw, 5rem);
  color: var(--muted);
  border-top: 1px solid var(--line);
}

@media (max-width: 900px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .scene-sticky,
  .content-grid,
  .split-section,
  .resume-panel {
    grid-template-columns: 1fr;
  }

  .scene-sticky {
    align-content: center;
    gap: 1rem;
  }

  .computer-stage {
    min-height: 31rem;
    order: -1;
  }

  .computer {
    width: min(92vw, 35rem);
    transform:
      translateY(calc((1 - var(--scene-progress)) * 6vh))
      scale(calc(3.1 - var(--scene-progress) * 2.05))
      rotateX(calc(14deg - var(--scene-progress) * 14deg))
      rotateZ(calc(-10deg + var(--scene-progress) * 10deg));
  }

  .motherboard {
    inset: 34% 13% 25% 13%;
  }

  .cpu-socket {
    width: 10.8rem;
  }

  .cpu-chip {
    width: 8.5rem;
  }

  .scene-copy {
    max-width: 100%;
  }

  .card-grid,
  .timeline,
  .resume-top,
  .resume-columns,
  .resume-projects {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  nav {
    font-size: 0.8rem;
  }

  h1 {
    font-size: clamp(3rem, 16vw, 4.2rem);
  }

  h2 {
    font-size: 2rem;
  }

  .scroll-scene {
    min-height: 1280px;
  }

  .scene-sticky {
    padding-top: 7rem;
  }

  .computer-stage {
    min-height: 25rem;
  }

  .terminal-lines {
    display: none;
  }

  .button {
    width: 100%;
  }
}

@media print {
  .site-header {
    display: none;
  }

  .resume-actions {
    display: none;
  }

  body,
  .resume-document-body {
    background: #fff;
    color: #111;
  }

  .resume-document {
    width: 100%;
    padding: 0;
  }

  .resume-contact-card,
  .resume-block,
  .cert-badge,
  .resume-projects article {
    border-color: #ddd;
    background: #fff;
    box-shadow: none;
  }

  p,
  .resume-list,
  .cert-badge small {
    color: #333;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .computer,
  .scene-copy {
    transition: none;
  }

  .data-line i,
  .die-grid i,
  .status-led,
  .chipset span,
  .circuit-traces .trace-hot {
    animation: none;
  }
}