@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=JetBrains+Mono:wght@400;600;700&display=swap");

:root {
  --bg: #04080f;
  --bg-soft: #0a121e;
  --panel: rgba(14, 21, 34, 0.82);
  --line: rgba(135, 166, 190, 0.26);
  --text: #e7eef8;
  --muted: #94a8c3;
  --accent: #12e3ba;
  --accent-soft: rgba(18, 227, 186, 0.16);
  --accent-2: #ff7b44;
  --danger: #ff5e64;
  --radius: 20px;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  font-family: "Space Grotesk", sans-serif;
  background: radial-gradient(circle at 10% 15%, #0b253b 0%, transparent 35%),
    radial-gradient(circle at 90% 10%, #232f47 0%, transparent 36%),
    var(--bg);
  color: var(--text);
  overflow-x: hidden;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

body.page-ready {
  opacity: 1;
  transform: translateY(0);
}

body.page-leave {
  opacity: 0;
  transform: translateY(16px);
}

a {
  color: inherit;
  text-decoration: none;
}

.page-shell {
  position: relative;
  min-height: 100vh;
  isolation: isolate;
}

.page-shell::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(circle at center, rgba(0, 0, 0, 0.9), transparent 90%);
  z-index: -1;
}

.aurora {
  position: fixed;
  width: 46vw;
  height: 46vw;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.18;
  z-index: -2;
  pointer-events: none;
  animation: drift 12s ease-in-out infinite alternate;
}

.aurora-a {
  background: #1f8bff;
  left: -12vw;
  top: 8vh;
}

.aurora-b {
  background: var(--accent-2);
  right: -16vw;
  top: 55vh;
  animation-delay: 1.8s;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(6, 11, 18, 0.74);
}

.nav-wrap {
  max-width: 1160px;
  margin: 0 auto;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.98rem;
  letter-spacing: 0.04em;
  color: var(--accent);
}

.nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav a {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 10px 14px;
  border-radius: 999px;
  position: relative;
  transition: color 0.25s ease, background 0.25s ease;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 7px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.nav a:hover,
.nav a.active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.nav a:hover::after,
.nav a.active::after {
  transform: scaleX(1);
}

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 44px 20px 70px;
}

.hero {
  display: grid;
  gap: 30px;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: stretch;
}

.eyebrow {
  font-family: "JetBrains Mono", monospace;
  color: var(--accent);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.82rem;
}

.hero h1 {
  margin: 12px 0 14px;
  font-size: clamp(2rem, 3.5vw, 4.2rem);
  line-height: 0.96;
}

.hero p {
  margin: 0;
  color: var(--muted);
  font-size: 1.02rem;
  max-width: 60ch;
}

.hero-cta {
  margin-top: 26px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn {
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  padding: 12px 18px;
  border-radius: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.btn.primary {
  background: linear-gradient(120deg, rgba(18, 227, 186, 0.25), rgba(31, 139, 255, 0.25));
  border-color: rgba(18, 227, 186, 0.45);
}

.btn:hover {
  transform: translateY(-2px);
  border-color: rgba(231, 238, 248, 0.4);
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.34);
}

.terminal {
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(13, 21, 33, 0.9), rgba(7, 14, 24, 0.75));
  border: 1px solid rgba(157, 188, 212, 0.25);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.terminal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.02);
}

.terminal-dots {
  display: inline-flex;
  gap: 8px;
}

.terminal-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.terminal-dots span:nth-child(1) {
  background: #ff6b6b;
}

.terminal-dots span:nth-child(2) {
  background: #ffd93d;
}

.terminal-dots span:nth-child(3) {
  background: #4be0a3;
}

.terminal-title {
  color: var(--muted);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.82rem;
}

.terminal-body {
  margin: 0;
  padding: 16px;
  min-height: 220px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.9rem;
  line-height: 1.6;
  color: #cff8ee;
  white-space: pre-wrap;
}

.metrics {
  margin-top: 38px;
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.metric {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px;
  position: relative;
  overflow: hidden;
}

.metric::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(18, 227, 186, 0.12), transparent 55%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.metric:hover::before {
  opacity: 1;
}

.metric .num {
  font-size: clamp(1.45rem, 2.2vw, 2rem);
  font-weight: 700;
}

.metric .label {
  color: var(--muted);
  margin-top: 8px;
  font-size: 0.92rem;
}

.panel {
  margin-top: 28px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
}

.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 16px;
}

.section-title h2 {
  margin: 0;
  font-size: clamp(1.2rem, 2.1vw, 1.95rem);
}

.section-title p {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.card {
  background: rgba(10, 18, 30, 0.9);
  border: 1px solid rgba(157, 188, 212, 0.2);
  border-radius: 16px;
  padding: 16px;
  transition: transform 0.22s ease, border-color 0.22s ease;
  transform-style: preserve-3d;
}

.card:hover {
  transform: translateY(-4px) rotateX(1.8deg) rotateY(-1.8deg);
  border-color: rgba(18, 227, 186, 0.52);
}

.card h3 {
  margin: 0;
  font-size: 1.05rem;
}

.card p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.tags {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.74rem;
  border-radius: 999px;
  border: 1px solid rgba(18, 227, 186, 0.4);
  background: rgba(18, 227, 186, 0.1);
  padding: 4px 9px;
  color: #bff8ea;
}

.quick-facts {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.quick-facts li {
  border: 1px solid rgba(157, 188, 212, 0.24);
  background: rgba(8, 14, 24, 0.8);
  border-radius: 12px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.quick-facts li span {
  color: var(--muted);
  font-size: 0.88rem;
}

.quick-facts li strong {
  font-size: 0.88rem;
}

.chips {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip-tag {
  border-radius: 999px;
  border: 1px solid rgba(255, 123, 68, 0.45);
  background: rgba(255, 123, 68, 0.12);
  color: #ffd5c4;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.74rem;
  padding: 5px 9px;
}

.link-list {
  margin-top: 10px;
  display: grid;
  gap: 8px;
}

.link-list a {
  border: 1px solid rgba(157, 188, 212, 0.24);
  border-radius: 12px;
  padding: 10px 12px;
  background: rgba(8, 14, 24, 0.8);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.link-list a:hover {
  border-color: rgba(18, 227, 186, 0.44);
  transform: translateY(-2px);
}

.link-list span {
  color: var(--muted);
  font-size: 0.85rem;
}

.link-list strong {
  font-size: 0.86rem;
}

.timeline {
  display: grid;
  gap: 12px;
}

.timeline-item {
  border: 1px solid rgba(157, 188, 212, 0.24);
  background: rgba(8, 14, 24, 0.82);
  border-radius: 14px;
  padding: 14px;
}

.timeline-head {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: flex-start;
}

.timeline-role {
  font-weight: 700;
}

.timeline-company {
  color: var(--muted);
  margin-top: 3px;
  font-size: 0.9rem;
}

.timeline-period {
  font-family: "JetBrains Mono", monospace;
  color: #bfd4ef;
  font-size: 0.78rem;
}

.timeline-item p {
  margin: 10px 0 0;
  color: var(--muted);
}

.timeline-impact {
  margin-top: 10px;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.88rem;
}

.reveal {
  opacity: 0;
  transform: translateY(18px) scale(0.98);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.in {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 12px;
}

.filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter button {
  border: 1px solid rgba(157, 188, 212, 0.3);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 999px;
  color: var(--muted);
  padding: 8px 14px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.78rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.filter button.active,
.filter button:hover {
  color: var(--text);
  border-color: rgba(18, 227, 186, 0.5);
  background: rgba(18, 227, 186, 0.12);
}

.stack-item {
  margin-bottom: 14px;
}

.stack-top {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  margin-bottom: 6px;
  font-size: 0.9rem;
}

.bar {
  width: 100%;
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
}

.bar > span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), #23a9ff, var(--accent-2));
  transition: width 0.9s cubic-bezier(0.17, 0.67, 0.33, 1);
}

.kbd {
  font-family: "JetBrains Mono", monospace;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-bottom-width: 2px;
  padding: 4px 8px;
  border-radius: 8px;
  font-size: 0.78rem;
}

.contact-form {
  display: grid;
  gap: 12px;
}

.contact-form label {
  font-family: "JetBrains Mono", monospace;
  color: var(--muted);
  font-size: 0.8rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  background: rgba(3, 9, 16, 0.72);
  color: var(--text);
  border: 1px solid rgba(157, 188, 212, 0.22);
  border-radius: 12px;
  padding: 11px 12px;
  font-family: "Space Grotesk", sans-serif;
}

.contact-form textarea {
  min-height: 120px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: rgba(18, 227, 186, 0.55);
  box-shadow: 0 0 0 3px rgba(18, 227, 186, 0.12);
}

.notice {
  font-size: 0.9rem;
  color: var(--muted);
  min-height: 24px;
}

.notice.ok {
  color: var(--accent);
}

.notice.error {
  color: var(--danger);
}

.footer {
  margin-top: 44px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 16px;
  color: var(--muted);
  font-size: 0.88rem;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

#code-rain {
  position: fixed;
  inset: 0;
  z-index: -3;
  opacity: 0.18;
  pointer-events: none;
}

.loader {
  position: fixed;
  inset: 0;
  background: #02050a;
  z-index: 100;
  display: grid;
  place-items: center;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

.loader.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader .chip {
  font-family: "JetBrains Mono", monospace;
  color: var(--accent);
  border: 1px solid rgba(18, 227, 186, 0.4);
  padding: 14px 18px;
  border-radius: 12px;
  animation: pulse 0.95s ease-in-out infinite alternate;
  letter-spacing: 0.04em;
}

@keyframes pulse {
  from {
    box-shadow: 0 0 0 rgba(18, 227, 186, 0.15);
    transform: translateY(0);
  }
  to {
    box-shadow: 0 0 32px rgba(18, 227, 186, 0.22);
    transform: translateY(-5px);
  }
}

@keyframes drift {
  from {
    transform: translate3d(0, 0, 0) scale(1);
  }
  to {
    transform: translate3d(24px, -18px, 0) scale(1.08);
  }
}

@media (max-width: 980px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 640px) {
  .nav-wrap {
    flex-direction: column;
    align-items: stretch;
  }

  .nav {
    justify-content: flex-start;
  }

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

  .btn {
    width: 100%;
    text-align: center;
  }
}