:root {
  --bg: #0a1016;
  --bg-soft: #101923;
  --panel: rgba(15, 24, 34, 0.82);
  --panel-strong: #12202d;
  --line: rgba(197, 228, 255, 0.14);
  --line-strong: rgba(197, 228, 255, 0.24);
  --text: #f3f7fb;
  --muted: #9eb0c0;
  --accent: #57c7ff;
  --accent-strong: #1593d6;
  --warm: #ff8f5a;
  --lime: #a8ff7a;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.34);

  --font-display: "Space Grotesk", sans-serif;
  --font-body: "Instrument Sans", sans-serif;

  --radius-sm: 16px;
  --radius-md: 24px;
  --radius-lg: 36px;
  --transition: 220ms ease;
}

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

html {
  scroll-behavior: smooth;
  background-color: #071018;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: var(--font-body);
  color: var(--text);
  background-color: #071018;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.page-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(circle at top left, rgba(87, 199, 255, 0.18), transparent 28%),
    radial-gradient(circle at 80% 10%, rgba(255, 143, 90, 0.14), transparent 22%),
    linear-gradient(180deg, #071018 0%, #09131b 30%, #0a1016 100%);
  transform: translateZ(0);
}

img {
  display: block;
  max-width: 100%;
}

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

button {
  font: inherit;
}

.site-shell {
  position: relative;
  min-height: 100vh;
}

.container {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  background: rgba(7, 16, 24, 0.58);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), background var(--transition);
}

.site-header.scrolled {
  border-color: var(--line);
  background: rgba(7, 16, 24, 0.8);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 78px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.03em;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 15px;
  color: #061019;
  background: linear-gradient(135deg, var(--accent), #c2f0ff);
  box-shadow: 0 16px 34px rgba(87, 199, 255, 0.26);
}

.brand-text {
  font-size: 0.98rem;
}

.brand-subtext {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0;
  color: var(--muted);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
}

.site-nav a {
  color: var(--muted);
  font-size: 0.96rem;
  transition: color var(--transition), transform var(--transition);
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--text);
}

.nav-resume {
  padding: 11px 16px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 0;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  border-radius: 16px;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 0 auto;
  background: var(--text);
  transition: transform var(--transition), opacity var(--transition);
}

.menu-toggle span + span {
  margin-top: 6px;
}

.hero {
  position: relative;
  padding: 84px 0 52px;
}

.hero-orb {
  position: absolute;
  border-radius: 999px;
  filter: blur(40px);
  pointer-events: none;
}

.hero-orb-a {
  top: 10%;
  right: -120px;
  width: 280px;
  height: 280px;
  background: rgba(87, 199, 255, 0.22);
  animation: drift 10s ease-in-out infinite;
}

.hero-orb-b {
  bottom: 8%;
  left: -80px;
  width: 220px;
  height: 220px;
  background: rgba(255, 143, 90, 0.16);
  animation: drift 12s ease-in-out infinite reverse;
}

@keyframes drift {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(0, -18px, 0) scale(1.05);
  }
}

.hero-grid,
.section-grid,
.education-layout,
.contact-shell {
  position: relative;
  z-index: 1;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 34px;
  align-items: stretch;
}

.eyebrow,
.section-kicker {
  margin: 0 0 16px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.76rem;
  font-weight: 700;
}

.hero-copy h1,
.section-copy h2,
.contact-shell h2 {
  margin: 0;
  font-family: var(--font-display);
  letter-spacing: -0.05em;
  line-height: 0.98;
}

.hero-copy h1 {
  max-width: 11ch;
  font-size: clamp(3.2rem, 7vw, 6.4rem);
}

.hero-copy h1 span {
  color: var(--accent);
}

.hero-lead,
.contact-copy,
.about-card p,
.education-card p,
.timeline-body p,
.app-card p {
  color: var(--muted);
  font-size: 1.02rem;
}

.hero-lead {
  max-width: 62ch;
  margin: 22px 0 30px;
}

.hero-actions,
.contact-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  transition: transform var(--transition), border-color var(--transition), background var(--transition), box-shadow var(--transition);
}

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

.button-primary {
  color: #071018;
  background: linear-gradient(135deg, var(--accent), #d3f4ff);
  box-shadow: 0 16px 36px rgba(87, 199, 255, 0.28);
}

.button-secondary {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.03);
}

.hero-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 34px;
}

.hero-meta div,
.about-card,
.app-card,
.timeline-body,
.education-card,
.contact-shell {
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero-meta div {
  padding: 18px;
  border-radius: var(--radius-sm);
}

.hero-meta strong {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-display);
  font-size: 1.04rem;
}

.hero-meta span {
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-panel {
  perspective: 1200px;
  display: flex;
}

.hero-card {
  position: relative;
  flex: 1 1 auto;
  padding: 18px;
  display: grid;
  gap: 18px;
  align-content: start;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.015)),
    linear-gradient(180deg, rgba(87, 199, 255, 0.08), transparent 40%);
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-card::after {
  content: "";
  position: absolute;
  inset: auto -20% -45% auto;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 143, 90, 0.18), transparent 68%);
}

.hero-photo-frame {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  min-height: 340px;
  background: #0b1017;
}

.hero-photo {
  width: 100%;
  height: 100%;
  min-height: 340px;
  display: block;
  object-fit: cover;
  object-position: center top;
  filter: none;
}

.hero-card-top,
.profile-lockup,
.app-header,
.timeline-meta,
.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.status-pill {
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.82rem;
}

.status-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 10px rgba(168, 255, 122, 0.08);
}

.profile-lockup {
  justify-content: flex-start;
  margin: 28px 0 22px;
}

.avatar-shell {
  position: relative;
  display: grid;
  place-items: center;
  width: 96px;
  height: 96px;
  border-radius: 30px;
  background: linear-gradient(135deg, rgba(87, 199, 255, 0.22), rgba(255, 143, 90, 0.16));
  border: 1px solid var(--line);
}

.avatar-core {
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  border-radius: 24px;
  background: #0a151f;
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--accent);
}

.profile-role,
.profile-location,
.signal-label,
.app-type {
  margin: 0;
  color: var(--muted);
}

.profile-lockup h2,
.app-card h3,
.timeline-body h3,
.education-card h3 {
  margin: 2px 0 4px;
  font-family: var(--font-display);
  font-size: 1.45rem;
  letter-spacing: -0.04em;
}

.mini-stack,
.tag-row,
.contact-links {
  display: flex;
  gap: 10px;
}

.mini-stack span,
.tag-row span {
  padding: 7px 11px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--line);
  color: #d8e7f4;
  font-size: 0.8rem;
  white-space: nowrap;
}

.mini-stack {
  flex-wrap: wrap;
}

.tag-row {
  flex-wrap: wrap;
  max-width: 100%;
}

.signal-grid {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

.signal-grid article {
  position: relative;
  padding-left: 16px;
}

.signal-grid article::before {
  content: "";
  position: absolute;
  top: 0.55rem;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--warm);
}

.section {
  padding: 72px 0;
}

.section-copy {
  margin-bottom: 26px;
}

.section-copy h2 {
  max-width: 14ch;
  font-size: clamp(2rem, 4vw, 3.5rem);
}

.education-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  align-items: stretch;
}

.about-feature {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: 28px;
  align-items: stretch;
}

.about-feature-copy {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.about-photo-card {
  padding: 0;
  overflow: hidden;
  min-height: 100%;
  border-radius: 24px;
}

.about-photo-card img {
  width: 100%;
  height: 100%;
  min-height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
}

.about-card,
.education-card,
.timeline-body,
.app-card,
.contact-shell {
  border-radius: var(--radius-md);
}

.about-card,
.education-card,
.timeline-body,
.app-card {
  padding: 26px;
}

.bullet-list {
  margin: 16px 0 0;
  padding-left: 18px;
  color: var(--muted);
}

.bullet-list li + li {
  margin-top: 8px;
}

.section-accent {
  background:
    linear-gradient(180deg, rgba(87, 199, 255, 0.06), transparent 24%),
    rgba(255, 255, 255, 0.01);
}

.section-soft {
  background:
    radial-gradient(circle at 10% 10%, rgba(255, 143, 90, 0.08), transparent 20%),
    rgba(255, 255, 255, 0.015);
}

.app-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.app-card {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(240px, 320px) minmax(0, 1fr);
  gap: 14px 28px;
  align-items: start;
}

.app-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.04), transparent 55%);
  pointer-events: none;
}

.app-card-featured {
  background:
    linear-gradient(160deg, rgba(87, 199, 255, 0.12), rgba(255, 255, 255, 0.03)),
    rgba(15, 24, 34, 0.82);
}

.app-header {
  grid-column: 1;
  grid-row: 1 / span 3;
  align-items: flex-start;
  justify-content: flex-start;
}

.app-card > p {
  grid-column: 2;
  margin: 0;
}

.app-card .tag-row {
  grid-column: 2;
}

.app-icon {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border-radius: 20px;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: #071018;
  overflow: hidden;
  flex-shrink: 0;
}

.app-icon-image {
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 16px 28px rgba(0, 0, 0, 0.22);
}

.app-icon-image img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.app-icon-nomnom {
  background: linear-gradient(135deg, #ffd16b, #ff8f5a);
}

.app-icon-findwhere {
  background: linear-gradient(135deg, #57c7ff, #9ce5ff);
}

.app-icon-smoke {
  background: linear-gradient(135deg, #b6ff88, #57c767);
}

.app-icon-ems {
  background: linear-gradient(135deg, #f1f5fa, #b9c7d6);
}

.app-icon-topology {
  background: #0b1017;
}

.app-icon-topology img {
  filter: none;
}

.app-links {
  grid-column: 2;
  margin-top: 0;
  justify-self: end;
  align-self: start;
}

.app-links a,
.contact-links a {
  color: var(--accent);
  font-weight: 600;
}

.timeline {
  display: grid;
  gap: 18px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 18px;
  align-items: stretch;
}

.timeline-line {
  position: relative;
}

.timeline-line::before,
.timeline-line::after {
  content: "";
  position: absolute;
  left: 8px;
}

.timeline-line::before {
  top: 8px;
  bottom: -8px;
  width: 2px;
  background: linear-gradient(180deg, var(--accent), rgba(87, 199, 255, 0.05));
}

.timeline-line::after {
  top: 8px;
  width: 10px;
  height: 10px;
  margin-left: -4px;
  border-radius: 50%;
  background: var(--warm);
  box-shadow: 0 0 0 8px rgba(255, 143, 90, 0.1);
}

.timeline-meta {
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 0.9rem;
}

.education-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.contact-shell {
  display: block;
  padding: 30px;
}

.contact-panel {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 14px;
}

.contact-panel .section-kicker {
  flex: 1 1 100%;
  margin-bottom: 0;
}

.contact-links-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  flex: 1 1 100%;
}

.contact-link-card {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 64px;
  padding: 14px 16px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
}

.contact-link-card:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
  background: rgba(87, 199, 255, 0.06);
}

.contact-link-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  min-width: 40px;
  min-height: 40px;
  border-radius: 14px;
  background: rgba(87, 199, 255, 0.12);
  color: var(--accent);
  flex-shrink: 0;
  overflow: hidden;
}

.contact-link-card svg,
.contact-link-icon svg {
  width: 18px !important;
  height: 18px !important;
  min-width: 18px;
  min-height: 18px;
  max-width: 18px;
  max-height: 18px;
  display: block;
  flex-shrink: 0;
}

.contact-link-label {
  color: var(--text);
  font-weight: 600;
}

.site-footer {
  padding: 0 0 42px;
}

.footer-row {
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.reveal-delay {
  transition-delay: 120ms;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

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

  .hero-grid {
    gap: 28px;
  }

  .hero-panel {
    width: 100%;
    max-width: 560px;
    margin: 0 auto;
  }

  .about-feature {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .hero-copy h1 {
    max-width: 12ch;
  }

  .app-card {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .app-header,
  .app-card > p,
  .app-card .tag-row,
  .app-links {
    grid-column: 1;
    grid-row: auto;
  }

  .app-links {
    justify-self: start;
  }

  .contact-links-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .menu-toggle {
    display: inline-block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    left: 20px;
    right: 20px;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    padding: 16px;
    border-radius: 24px;
    background: rgba(10, 16, 22, 0.96);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .hero {
    padding: 48px 0 36px;
  }

  .hero-grid {
    gap: 24px;
  }

  .hero-meta {
    grid-template-columns: 1fr;
    margin-top: 26px;
  }

  .nav {
    min-height: 72px;
  }

  .brand-text {
    font-size: 0.92rem;
  }

  .hero-lead,
  .about-card p,
  .app-card p,
  .education-card p,
  .timeline-body p {
    font-size: 0.98rem;
  }

  .hero-card {
    padding: 16px;
    gap: 14px;
  }

  .hero-photo-frame,
  .hero-photo {
    min-height: 280px;
  }

  .mini-stack,
  .tag-row {
    gap: 8px;
  }

  .mini-stack span,
  .tag-row span {
    padding: 6px 10px;
    font-size: 0.76rem;
  }

  .about-feature {
    gap: 18px;
  }

  .about-photo-card img {
    min-height: 280px;
  }

  .app-card {
    gap: 14px;
  }

  .app-header {
    flex-direction: row;
    align-items: center;
  }

  .app-icon {
    width: 58px;
    height: 58px;
    border-radius: 18px;
  }

  .contact-shell {
    padding: 24px;
  }

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

@media (max-width: 560px) {
  .container {
    width: min(100% - 24px, 1160px);
  }

  .hero-card,
  .about-card,
  .education-card,
  .timeline-body,
  .app-card,
  .contact-shell {
    padding: 22px;
  }

  .about-feature {
    gap: 22px;
  }

  .hero-copy h1 {
    font-size: clamp(2.7rem, 16vw, 4.1rem);
    max-width: none;
    line-height: 1.02;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
  }

  .section-copy h2,
  .contact-shell h2 {
    font-size: clamp(1.8rem, 10vw, 2.8rem);
  }

  .timeline-meta,
  .footer-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero-photo-frame,
  .hero-photo {
    min-height: 240px;
  }

  .hero-meta div {
    padding: 16px;
  }

  .about-photo-card img {
    min-height: 220px;
  }

  .bullet-list {
    padding-left: 16px;
  }

  .contact-link-card {
    min-height: 58px;
    padding: 13px 14px;
  }

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