/* HEADER */

.site-header {
  position: sticky;
  top: 14px;
  z-index: 100;
  min-height: 66px;
  margin-top: 14px;
  padding: 0 16px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(5, 8, 14, .68);
  backdrop-filter: blur(18px);
  transition: background .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.site-header.scrolled {
  background: rgba(5, 8, 14, .90);
  border-color: rgba(25, 167, 255, .16);
  box-shadow: 0 18px 45px rgba(0,0,0,.20);
}

.brand {
  width: max-content;
  font-size: 1.06rem;
  font-weight: 700;
  letter-spacing: -.05em;
}

.brand-slashes {
  margin: 0 2px;
  color: var(--red);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: .82rem;
  color: var(--muted);
}

.main-nav a {
  transition: color .18s ease;
}

.main-nav a:hover {
  color: var(--text);
}

.header-status {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: .64rem;
  letter-spacing: .08em;
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 12px rgba(102, 224, 163, .55);
}


.header-controls {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 12px;
}


.language-toggle {
  height: 34px;
  padding: 3px;
  display: inline-flex;
  align-items: center;
  gap: 2px;
  flex: 0 0 auto;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,.02);
}

.language-btn {
  appearance: none;
  min-width: 30px;
  height: 26px;
  padding: 0 7px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted-2);
  font-family: "JetBrains Mono", monospace;
  font-size: .56rem;
  font-weight: 700;
  letter-spacing: .06em;
  cursor: pointer;
  transition: color .18s ease, background .18s ease, box-shadow .18s ease;
}

.language-btn:hover {
  color: var(--text);
}

.language-btn.active {
  color: #fff;
  background: var(--red);
  box-shadow: 0 0 12px rgba(229,57,69,.16);
}

[data-theme="light"] .language-toggle {
  background: rgba(255,255,255,.72);
}

[data-theme="light"] .language-btn.active {
  color: #fff;
  background: var(--red);
  box-shadow: 0 0 12px rgba(217,47,59,.12);
}

.theme-toggle {
  appearance: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  height: 34px;
  padding: 0 9px 0 5px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  background: rgba(255,255,255,.02);
  font-family: "JetBrains Mono", monospace;
  cursor: pointer;
  transition:
    border-color .18s ease,
    background .18s ease,
    transform .18s ease;
}

.theme-toggle:hover {
  transform: translateY(-1px);
  border-color: var(--line-strong);
}

.theme-toggle-track {
  position: relative;
  width: 42px;
  height: 24px;
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  border: 1px solid var(--line);
  transition: background .22s ease;
}

.theme-toggle-thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--blue);
  color: #fff;
  transition:
    transform .24s ease,
    background .24s ease;
}

.theme-icon {
  position: absolute;
  font-size: 11px;
  line-height: 1;
  transition: opacity .18s ease, transform .18s ease;
}

.theme-icon-sun {
  opacity: 0;
  transform: rotate(-35deg) scale(.75);
}

.theme-toggle-label {
  min-width: 31px;
  text-align: left;
  font-size: .58rem;
  letter-spacing: .07em;
}

[data-theme="light"] .theme-toggle-track {
  background: rgba(8,127,196,.08);
}

[data-theme="light"] .theme-toggle-thumb {
  transform: translateX(18px);
  background: var(--red);
}

[data-theme="light"] .theme-icon-moon {
  opacity: 0;
  transform: rotate(35deg) scale(.75);
}

[data-theme="light"] .theme-icon-sun {
  opacity: 1;
  transform: rotate(0) scale(1);
}

/* HERO */

.hero {
  min-height: calc(100vh - 96px);
  padding-top: 86px;
  display: grid;
  grid-template-columns: 1.04fr .96fr;
  gap: 68px;
  align-items: center;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #a8b5c6;
  font-size: .70rem;
  letter-spacing: .10em;
}

.eyebrow-index {
  color: var(--red);
}

.hero h1 {
  margin: 24px 0 10px;
  font-size: clamp(4.8rem, 10vw, 9.3rem);
  line-height: .74;
  letter-spacing: -.085em;
  text-transform: uppercase;
}

.hero h1 span {
  display: block;
  color: transparent;
  -webkit-text-stroke: 1px rgba(244, 247, 251, .72);
}

.hero h2 {
  margin: 30px 0 18px;
  max-width: 720px;
  font-size: clamp(1.7rem, 3vw, 2.8rem);
  line-height: 1.02;
  letter-spacing: -.05em;
}

.hero h2 span {
  color: var(--muted);
}

.hero-lead {
  max-width: 720px;
  margin: 0;
  color: #a8b6c8;
  font-size: 1.02rem;
  line-height: 1.75;
}

.hero-actions,
.contact-actions {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.btn {
  min-height: 46px;
  padding: 0 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  border: 1px solid var(--line);
  font-family: "JetBrains Mono", monospace;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .04em;
  transition: transform .16s ease, background .16s ease, border-color .16s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: white;
  background:
    linear-gradient(135deg, rgba(229,57,69,.96), rgba(229,57,69,.72));
  border-color: rgba(229, 57, 69, .65);
  box-shadow: 0 14px 30px rgba(229,57,69,.14);
}

.btn-primary:hover {
  background:
    linear-gradient(135deg, rgba(238,67,80,1), rgba(229,57,69,.82));
}

.btn-ghost {
  color: #cbd6e3;
  background: rgba(255,255,255,.015);
}

.btn-ghost:hover {
  border-color: rgba(25, 167, 255, .34);
  background: rgba(25, 167, 255, .05);
}

.hero-signature {
  margin-top: 38px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  color: var(--muted-2);
  font-family: "JetBrains Mono", monospace;
  font-size: .66rem;
  letter-spacing: .08em;
}

/* HERO SYSTEM */

.hero-system {
  position: relative;
}

.system-card,
.web-status-card {
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255,255,255,.022), transparent 40%),
    rgba(8, 13, 21, .88);
  box-shadow: var(--shadow);
}

.system-card {
  overflow: hidden;
  border-radius: 20px;
}

.system-card-head {
  min-height: 46px;
  padding: 0 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--line);
  color: var(--muted-2);
  font-family: "JetBrains Mono", monospace;
  font-size: .66rem;
  letter-spacing: .07em;
}

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

.console {
  min-height: 380px;
  padding: 26px;
  color: #aebed0;
  font-size: .76rem;
  line-height: 1.75;
}

.console p {
  margin: 0 0 12px;
}

.console .cmd {
  color: var(--red);
}

.console .label {
  display: inline-block;
  min-width: 110px;
  color: var(--cyan);
}

.console-nodes {
  margin: 22px 0;
  padding: 16px;
  display: grid;
  gap: 9px;
  border-left: 2px solid var(--red);
  background: rgba(229,57,69,.035);
}

.console-nodes span {
  color: #d0dae5;
}

.console-last {
  margin-top: 24px !important;
}

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

.caret {
  display: inline-block;
  width: 8px;
  height: 14px;
  margin-left: 5px;
  vertical-align: -2px;
  background: var(--cyan);
  animation: caretBlink 1s step-end infinite;
}

.web-status-card {
  position: absolute;
  right: -24px;
  bottom: -32px;
  width: 280px;
  padding: 16px;
  border-radius: 15px;
  backdrop-filter: blur(14px);
}

.web-status-title,
.status-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.web-status-title {
  padding-bottom: 11px;
  color: var(--muted-2);
  font-size: .62rem;
}

.web-status-title span:last-child {
  color: var(--green);
}

.status-row {
  padding: 9px 0;
  border-top: 1px solid rgba(255,255,255,.05);
  color: #aebccd;
  font-size: .66rem;
}

.status-row > span {
  display: flex;
  align-items: center;
  gap: 8px;
}

.status-row b {
  color: #cbd7e4;
  font-size: .60rem;
}

.status-row i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
}

.status-online {
  background: var(--green);
}

.status-build {
  background: var(--red);
  box-shadow: 0 0 10px rgba(229,57,69,.28);
}

.status-learning {
  background: var(--purple);
}

/* ABOUT */

.about-layout {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 64px;
}

.about-copy {
  color: #aab7c7;
  font-size: 1.05rem;
  line-height: 1.8;
}

.about-copy p:first-child {
  margin-top: 0;
}

.capability-panel {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.capability-panel article {
  min-height: 190px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.02), transparent),
    rgba(8,13,21,.68);
}

.capability-panel article > span {
  color: var(--blue);
  font-family: "JetBrains Mono", monospace;
  font-size: .65rem;
}

.capability-panel h3 {
  margin: 34px 0 8px;
  font-size: 1.05rem;
}

.capability-panel p {
  margin: 0;
  color: var(--muted);
  font-size: .84rem;
  line-height: 1.6;
}

/* CAREER */

.career {
  max-width: 960px;
  margin-inline: auto;
}

.career-node {
  display: grid;
  grid-template-columns: 90px 28px 1fr;
  gap: 20px;
}

.career-year {
  padding-top: 20px;
  color: var(--muted-2);
  font-family: "JetBrains Mono", monospace;
  font-size: .68rem;
}

.career-node.current .career-year {
  color: var(--red);
}

.career-rail {
  position: relative;
  display: flex;
  justify-content: center;
}

.career-rail::after {
  content: "";
  position: absolute;
  top: 31px;
  bottom: -65px;
  width: 1px;
  background: linear-gradient(to bottom, rgba(229,57,69,.55), rgba(25,167,255,.18), transparent);
}

.career-node:last-child .career-rail::after {
  display: none;
}

.career-dot {
  position: relative;
  z-index: 1;
  margin-top: 22px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #3e4d60;
  border: 2px solid var(--bg);
}

.career-node.current .career-dot {
  background: var(--red);
  box-shadow: 0 0 18px rgba(229,57,69,.42);
}

.career-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: rgba(8,13,21,.70);
}

.career-top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted-2);
  font-size: .62rem;
  letter-spacing: .08em;
}

.career-node.current .career-top span:last-child {
  color: var(--green);
}

.career-card h3 {
  margin: 24px 0 6px;
  font-size: 1.55rem;
  letter-spacing: -.04em;
}

.career-company {
  margin: 0 0 18px;
  color: var(--blue);
  font-weight: 600;
}

.career-card > p:not(.career-company) {
  color: var(--muted);
  line-height: 1.7;
}

.career-tags,
.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 20px;
}

.career-tags span,
.project-tech span,
.agent-grid span {
  padding: 7px 9px;
  border-radius: 8px;
  background: rgba(255,255,255,.035);
  color: #9eafc3;
  font-size: .68rem;
}

.career-upgrade {
  margin: 12px 0 12px 110px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--red);
  font-family: "JetBrains Mono", monospace;
  font-size: .62rem;
  letter-spacing: .10em;
}

.career-upgrade i {
  font-style: normal;
}

/* PROJECT MAP */

.projects-section {
  overflow: hidden;
}

.project-map {
  position: relative;
  min-height: 430px;
  margin-bottom: 70px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background:
    radial-gradient(circle at center, rgba(25,167,255,.05), transparent 34%),
    rgba(8,13,21,.60);
  overflow: hidden;
}

.project-map-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.project-map-lines path {
  fill: none;
  stroke: rgba(98, 232, 255, .20);
  stroke-width: 1.2;
  stroke-dasharray: 4 8;
}

.project-hub {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 84px;
  height: 84px;
  transform: translate(-50%, -50%);
  display: grid;
  place-items: center;
  border: 1px solid rgba(229,57,69,.38);
  border-radius: 50%;
  color: white;
  background: radial-gradient(circle, rgba(229,57,69,.16), rgba(8,13,21,.94));
  box-shadow: 0 0 36px rgba(229,57,69,.11);
  font-family: "JetBrains Mono", monospace;
  font-weight: 700;
}

.map-node {
  position: absolute;
  width: 190px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(8,13,21,.88);
  backdrop-filter: blur(10px);
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}

.map-node:hover {
  transform: translateY(-3px);
  border-color: rgba(98,232,255,.30);
  background: rgba(10,17,28,.96);
}

.map-node > span,
.map-node small {
  display: block;
  font-family: "JetBrains Mono", monospace;
  font-size: .58rem;
}

.map-node > span {
  margin-bottom: 8px;
  color: var(--red);
}

.map-node strong {
  display: block;
  margin-bottom: 4px;
  font-size: .86rem;
}

.map-node small {
  color: var(--muted-2);
}

.node-a {
  left: 7%;
  top: 18%;
}

.node-b {
  right: 6%;
  top: 18%;
}

.node-c {
  left: 8%;
  bottom: 14%;
}

.node-d {
  right: 7%;
  bottom: 14%;
}

/* PROJECT SHOWCASE */

.project-showcase {
  margin: 24px 0;
  padding: 26px;
  display: grid;
  grid-template-columns: 1.12fr .88fr;
  gap: 44px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 20px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.018), transparent 45%),
    rgba(8,13,21,.76);
}

.project-showcase-reverse {
  grid-template-columns: .88fr 1.12fr;
}

.project-visual {
  position: relative;
}

.project-screen {
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 15px;
  box-shadow: 0 28px 60px rgba(0,0,0,.30);
  background: #070b12;
}

.project-screen img {
  width: 100%;
  min-height: 360px;
  display: block;
  object-fit: cover;
  object-position: top center;
}

.project-screen-label {
  position: absolute;
  left: 16px;
  top: 16px;
  padding: 7px 9px;
  border: 1px solid rgba(229,57,69,.30);
  border-radius: 999px;
  color: #ffb5bb;
  background: rgba(11,10,15,.78);
  backdrop-filter: blur(10px);
  font-size: .58rem;
  letter-spacing: .08em;
}

.cyan-label {
  color: #bdefff;
  border-color: rgba(98,232,255,.26);
}

.project-kicker {
  display: inline-block;
  margin-bottom: 13px;
  color: var(--blue);
  font-size: .66rem;
  letter-spacing: .10em;
}

.project-kicker.red {
  color: var(--red);
}

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

.project-kicker.purple {
  color: var(--purple);
}

.project-copy h3,
.observability h3,
.cyber-copy h3 {
  margin: 0 0 14px;
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: .95;
  letter-spacing: -.06em;
}

.project-copy > p,
.observability > div > p,
.cyber-copy > p {
  color: var(--muted);
  line-height: 1.72;
}

.module-list {
  margin-top: 24px;
  display: grid;
  gap: 9px;
}

.module-list > div {
  padding: 12px 13px;
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 2px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255,255,255,.016);
}

.module-list span {
  grid-row: span 2;
  color: var(--red);
  font-family: "JetBrains Mono", monospace;
  font-size: .64rem;
}

.module-list strong {
  font-size: .80rem;
}

.module-list small {
  color: var(--muted-2);
  font-size: .68rem;
}

/* Observability */

.observability {
  margin: 24px 0;
  padding: 26px;
  display: grid;
  grid-template-columns: .75fr 1.25fr;
  gap: 44px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: rgba(255,255,255,.012);
}

.observability h3 {
  font-size: clamp(1.8rem, 3vw, 2.9rem);
}

.flow-diagram {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  flex-wrap: wrap;
  font-family: "JetBrains Mono", monospace;
  font-size: .62rem;
}

.flow-diagram > span,
.flow-diagram > strong,
.flow-diagram > div span {
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255,255,255,.02);
}

.flow-diagram > strong {
  color: #caf3ff;
  border-color: rgba(98,232,255,.28);
  background: rgba(98,232,255,.07);
}

.flow-diagram i {
  color: var(--muted-2);
  font-style: normal;
}

.flow-diagram > div {
  display: flex;
  gap: 7px;
}

/* ForgeMind */

.agent-grid {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

/* Cyber */

.cyber-lab {
  margin: 24px 0;
  padding: 26px;
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 46px;
  align-items: center;
  border: 1px solid rgba(167,139,250,.15);
  border-radius: 18px;
  background:
    radial-gradient(circle at 100% 0%, rgba(167,139,250,.08), transparent 30%),
    rgba(8,13,21,.72);
}

.cyber-progress {
  display: grid;
  gap: 9px;
}

.progress-item {
  padding: 12px 13px;
  display: grid;
  grid-template-columns: 20px 1fr auto;
  gap: 10px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255,255,255,.016);
}

.progress-item > span {
  color: #425069;
  font-family: "JetBrains Mono", monospace;
}

.progress-item strong,
.progress-item small {
  display: block;
}

.progress-item strong {
  font-size: .80rem;
}

.progress-item small {
  margin-top: 2px;
  color: var(--muted-2);
  font-size: .66rem;
}

.progress-item b {
  color: var(--muted-2);
  font-family: "JetBrains Mono", monospace;
  font-size: .57rem;
}

.progress-item.done > span,
.progress-item.done b {
  color: var(--green);
}

.progress-item.active > span,
.progress-item.active b {
  color: var(--purple);
}

/* CASES */

.case-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.case-grid article {
  min-height: 250px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: rgba(8,13,21,.66);
  transition: transform .18s ease, border-color .18s ease;
}

.case-grid article:hover {
  transform: translateY(-3px);
  border-color: rgba(25,167,255,.22);
}

.case-grid article > span {
  color: var(--red);
  font-family: "JetBrains Mono", monospace;
  font-size: .61rem;
}

.case-grid h3 {
  margin: 42px 0 10px;
  font-size: 1.25rem;
  letter-spacing: -.04em;
}

.case-grid p {
  color: var(--muted);
  line-height: 1.65;
}

.case-grid small {
  color: var(--muted-2);
  font-family: "JetBrains Mono", monospace;
  font-size: .61rem;
}

/* CREDENTIALS */

.credential-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.credential-card {
  min-height: 300px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: rgba(8,13,21,.68);
}

.credential-card.learning {
  border-color: rgba(167,139,250,.18);
}

.credential-top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted-2);
  font-size: .58rem;
  letter-spacing: .06em;
}

.credential-card h3 {
  margin: 34px 0 10px;
  font-size: 1.12rem;
  letter-spacing: -.035em;
}

.credential-card p {
  margin: 0;
  color: var(--muted);
  font-size: .82rem;
  line-height: 1.65;
}

.credential-status {
  margin-top: auto;
  padding-top: 24px;
  color: var(--green);
  font-family: "JetBrains Mono", monospace;
  font-size: .61rem;
}

.learning-status {
  color: var(--purple);
}

/* STACK */

.stack-matrix {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.stack-matrix article {
  min-height: 190px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: rgba(8,13,21,.62);
}

.stack-matrix article > span {
  color: var(--blue);
  font-family: "JetBrains Mono", monospace;
  font-size: .60rem;
}

.stack-matrix h3 {
  margin: 32px 0 8px;
  font-size: .96rem;
}

.stack-matrix p {
  margin: 0;
  color: var(--muted);
  font-size: .74rem;
  line-height: 1.65;
}

/* CONTACT */

.contact-section {
  padding-bottom: 76px;
}

.contact-shell {
  padding: 48px;
  border: 1px solid var(--line-strong);
  border-radius: 22px;
  background:
    radial-gradient(circle at 92% 10%, rgba(229,57,69,.10), transparent 26%),
    radial-gradient(circle at 76% 90%, rgba(25,167,255,.08), transparent 30%),
    rgba(8,13,21,.82);
}

.contact-shell h2 {
  max-width: 880px;
  margin: 12px 0 16px;
  font-size: clamp(3rem, 7vw, 6.2rem);
  line-height: .88;
  letter-spacing: -.075em;
}

.contact-shell h2 span {
  display: block;
  color: transparent;
  -webkit-text-stroke: 1px rgba(98,232,255,.55);
}

.contact-shell > p {
  max-width: 640px;
  color: var(--muted);
  line-height: 1.7;
}

/* SENSE PULSE */

.sense-pulse {
  position: fixed;
  z-index: 999;
  width: 44px;
  height: 44px;
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, -50%) scale(.5);
  transition: opacity .16s ease, transform .16s ease;
}

.sense-pulse.active {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.sense-pulse i {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(98,232,255,.32);
  border-radius: 50%;
  animation: sensePulse 1.6s infinite ease-out;
}

.sense-pulse i:nth-child(2) {
  animation-delay: .35s;
}

.sense-pulse i:nth-child(3) {
  animation-delay: .7s;
}

/* Easter egg */

.easter-egg {
  position: fixed;
  left: 50%;
  bottom: 28px;
  z-index: 999;
  transform: translate(-50%, 20px);
  padding: 10px 14px;
  border: 1px solid rgba(229,57,69,.30);
  border-radius: 999px;
  background: rgba(8,13,21,.94);
  color: #ffadb5;
  font-family: "JetBrains Mono", monospace;
  font-size: .62rem;
  letter-spacing: .08em;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease, transform .25s ease;
}

.easter-egg.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

/* RESPONSIVE */

@media (max-width: 1040px) {
  .main-nav {
    display: none;
  }

  .site-header {
    grid-template-columns: 1fr auto;
  }

  .header-status {
    grid-column: 2;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-system {
    max-width: 760px;
  }

  .web-status-card {
    right: 18px;
  }

  .about-layout,
  .project-showcase,
  .project-showcase-reverse,
  .observability,
  .cyber-lab {
    grid-template-columns: 1fr;
  }

  .project-showcase-reverse .project-copy {
    order: 1;
  }

  .project-showcase-reverse .project-visual {
    order: 2;
  }

  .credential-grid,
  .stack-matrix {
    grid-template-columns: repeat(2, 1fr);
  }

  .project-map {
    min-height: 520px;
  }

  .node-a {
    left: 5%;
    top: 14%;
  }

  .node-b {
    right: 5%;
    top: 14%;
  }

  .node-c {
    left: 5%;
    bottom: 12%;
  }

  .node-d {
    right: 5%;
    bottom: 12%;
  }
}

@media (max-width: 760px) {
  .header-status {
    display: none;
  }

  .site-header {
    grid-template-columns: 1fr;
  }

  .hero {
    gap: 42px;
  }

  .hero h1 {
    font-size: clamp(4.5rem, 23vw, 7rem);
  }

  .hero-signature {
    gap: 8px 12px;
  }

  .web-status-card {
    position: static;
    width: 100%;
    margin-top: 10px;
  }

  .about-layout {
    gap: 36px;
  }

  .capability-panel,
  .case-grid,
  .credential-grid,
  .stack-matrix,
  .agent-grid {
    grid-template-columns: 1fr;
  }

  .career-node {
    grid-template-columns: 58px 18px 1fr;
    gap: 10px;
  }

  .career-upgrade {
    margin-left: 78px;
  }

  .project-map {
    min-height: 700px;
  }

  .project-map-lines {
    display: none;
  }

  .project-hub {
    top: 50%;
  }

  .map-node {
    left: 50% !important;
    right: auto !important;
    width: calc(100% - 34px);
    transform: translateX(-50%);
  }

  .map-node:hover {
    transform: translateX(-50%) translateY(-3px);
  }

  .node-a { top: 7%; }
  .node-b { top: 25%; }
  .node-c { bottom: 25%; }
  .node-d { bottom: 7%; }

  .project-screen img {
    min-height: 230px;
  }

  .flow-diagram {
    justify-content: flex-start;
  }

  .contact-shell {
    padding: 28px;
  }
}


/* ======================================================================
   LIGHT THEME
   ====================================================================== */

[data-theme="light"] .site-header {
  background: rgba(243, 246, 250, .76);
}

[data-theme="light"] .site-header.scrolled {
  background: rgba(243, 246, 250, .94);
  border-color: rgba(8,127,196,.15);
  box-shadow: 0 18px 45px rgba(45,58,76,.10);
}

[data-theme="light"] .theme-toggle {
  background: rgba(255,255,255,.72);
}

[data-theme="light"] .hero h1 span {
  -webkit-text-stroke: 1px rgba(17,24,39,.62);
}

[data-theme="light"] .hero-lead,
[data-theme="light"] .about-copy,
[data-theme="light"] .career-card > p:not(.career-company),
[data-theme="light"] .project-copy > p,
[data-theme="light"] .observability > div > p,
[data-theme="light"] .cyber-copy > p,
[data-theme="light"] .contact-shell > p {
  color: #536276;
}

[data-theme="light"] .btn-ghost {
  color: #334155;
  background: rgba(255,255,255,.64);
}

[data-theme="light"] .btn-ghost:hover {
  border-color: rgba(8,127,196,.28);
  background: rgba(8,127,196,.06);
}

[data-theme="light"] .system-card,
[data-theme="light"] .web-status-card,
[data-theme="light"] .capability-panel article,
[data-theme="light"] .career-card,
[data-theme="light"] .project-map,
[data-theme="light"] .project-showcase,
[data-theme="light"] .observability,
[data-theme="light"] .cyber-lab,
[data-theme="light"] .case-grid article,
[data-theme="light"] .credential-card,
[data-theme="light"] .stack-matrix article {
  background:
    linear-gradient(180deg, rgba(255,255,255,.72), rgba(246,249,252,.82)),
    var(--surface);
  box-shadow: 0 20px 50px rgba(45,58,76,.06);
}

[data-theme="light"] .system-card-head {
  color: #708095;
}

[data-theme="light"] .console {
  color: #536276;
}

[data-theme="light"] .console-nodes {
  background: rgba(217,47,59,.04);
}

[data-theme="light"] .console-nodes span {
  color: #273548;
}

[data-theme="light"] .status-row {
  color: #536276;
  border-top-color: rgba(17,24,39,.06);
}

[data-theme="light"] .status-row b {
  color: #334155;
}

[data-theme="light"] .capability-panel p,
[data-theme="light"] .case-grid p,
[data-theme="light"] .credential-card p,
[data-theme="light"] .stack-matrix p {
  color: #607087;
}

[data-theme="light"] .career-rail::after {
  background: linear-gradient(
    to bottom,
    rgba(217,47,59,.45),
    rgba(8,127,196,.18),
    transparent
  );
}

[data-theme="light"] .career-dot {
  border-color: var(--bg);
}

[data-theme="light"] .career-tags span,
[data-theme="light"] .project-tech span,
[data-theme="light"] .agent-grid span {
  background: rgba(17,24,39,.05);
  color: #56657a;
}

[data-theme="light"] .project-map {
  background:
    radial-gradient(circle at center, rgba(8,127,196,.06), transparent 34%),
    rgba(255,255,255,.74);
}

[data-theme="light"] .project-map-lines path {
  stroke: rgba(8,127,196,.20);
}

[data-theme="light"] .project-hub {
  color: #111827;
  background: radial-gradient(circle, rgba(217,47,59,.10), rgba(255,255,255,.95));
}

[data-theme="light"] .map-node {
  background: rgba(255,255,255,.90);
}

[data-theme="light"] .map-node:hover {
  background: #fff;
  border-color: rgba(8,127,196,.26);
}

[data-theme="light"] .project-screen {
  background: #e8eef6;
  box-shadow: 0 28px 60px rgba(45,58,76,.16);
}

[data-theme="light"] .module-list > div,
[data-theme="light"] .progress-item,
[data-theme="light"] .flow-diagram > span,
[data-theme="light"] .flow-diagram > strong,
[data-theme="light"] .flow-diagram > div span {
  background: rgba(17,24,39,.028);
}

[data-theme="light"] .module-list strong,
[data-theme="light"] .progress-item strong {
  color: #253449;
}

[data-theme="light"] .contact-shell {
  background:
    radial-gradient(circle at 92% 10%, rgba(217,47,59,.07), transparent 26%),
    radial-gradient(circle at 76% 90%, rgba(8,127,196,.07), transparent 30%),
    rgba(255,255,255,.82);
}

[data-theme="light"] .contact-shell h2 span {
  -webkit-text-stroke: 1px rgba(8,127,196,.50);
}

[data-theme="light"] .easter-egg {
  background: rgba(255,255,255,.96);
  color: #b91c2b;
}

@media (max-width: 1040px) {
  .header-controls {
    grid-column: 2;
  }
}

@media (max-width: 760px) {
  .header-controls {
    display: flex;
    gap: 7px;
  }

  .language-btn {
    min-width: 28px;
    padding: 0 6px;
  }

  .header-status {
    display: none;
  }

  .theme-toggle-label {
    display: none;
  }

  .theme-toggle {
    padding-right: 5px;
  }
}