:root {
  --navy: #051d3d;
  --navy-2: #082b58;
  --blue: #0b5aa8;
  --light-blue: #eaf4ff;
  --gold: #b88732;
  --gold-2: #f0bb55;
  --ink: #07183a;
  --muted: #53627b;
  --line: #d9e3f1;
  --panel: rgba(255, 255, 255, 0.92);
  --shadow: 0 18px 45px rgba(6, 24, 52, 0.16);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 95% 10%, rgba(77, 153, 215, 0.22), transparent 25rem),
    linear-gradient(180deg, #ffffff 0%, #f4f8fc 52%, #ffffff 100%);
}

a { color: inherit; }

.topbar {
  height: 52px;
  padding: 0 3.1vw;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(90deg, #061a37, #061f44);
  color: white;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(0,0,0,.18);
}

.brand {
  font-size: 1.12rem;
  font-weight: 900;
  text-decoration: none;
  letter-spacing: .02em;
}

.nav {
  display: flex;
  gap: 1.3rem;
  align-items: center;
  text-transform: uppercase;
  font-size: .79rem;
  font-weight: 800;
}

.nav a {
  opacity: .94;
  text-decoration: none;
  padding: 18px 0 14px;
  border-bottom: 3px solid transparent;
}

.nav a:hover,
.nav a.active {
  color: #fff;
  border-bottom-color: var(--gold-2);
}

main {
  max-width: 1800px;
  margin: 0 auto;
}

.hero {
  min-height: 520px;
  display: grid;
  grid-template-columns: minmax(600px, 1.25fr) minmax(360px, .75fr);
  align-items: stretch;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(255,255,255,1) 0%, rgba(255,255,255,.96) 46%, rgba(255,255,255,.55) 68%, rgba(255,255,255,.08) 100%),
    linear-gradient(135deg, #f9fcff, #e5f1fb);
}

.hero-left {
  padding: 4.4rem 4.2vw 2.6rem;
  z-index: 2;
}

h1 {
  margin: 0;
  font-size: clamp(4rem, 6.8vw, 8.2rem);
  line-height: .86;
  text-transform: uppercase;
  letter-spacing: -.07em;
  color: #061b3f;
  text-shadow: 0 2px 0 rgba(255,255,255,.8);
}

.credentials {
  margin: 1rem 0 0;
  color: var(--gold);
  font-size: clamp(1.45rem, 2vw, 2.2rem);
  font-weight: 850;
  letter-spacing: .08em;
}

.credentials span {
  margin: 0 .55rem;
  opacity: .85;
}

.tagline {
  max-width: 820px;
  margin: 1.25rem 0 0;
  font-size: clamp(1.35rem, 1.6vw, 2rem);
  line-height: 1.28;
  font-weight: 560;
}

.focus-line {
  margin: 1rem 0 0;
  font-size: 1.06rem;
  line-height: 1.55;
  font-weight: 750;
}

.focus-line b {
  color: var(--blue);
  margin: 0 .4rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .85rem;
  margin-top: 1.6rem;
}

.btn {
  height: 44px;
  padding: 0 1.15rem;
  border: 1px solid #9eb3cc;
  border-radius: 5px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 146px;
  color: var(--ink);
  background: rgba(255,255,255,.75);
  text-decoration: none;
  text-transform: uppercase;
  font-weight: 900;
  font-size: .82rem;
  box-shadow: 0 2px 8px rgba(8,32,68,.08);
}

.btn-primary {
  background: linear-gradient(180deg, #082854, #061b3c);
  color: white;
  border-color: #061b3c;
}

.hero-right {
  position: relative;
  min-height: 520px;
  background:
    linear-gradient(180deg, rgba(7, 35, 68, 0.02), rgba(7, 35, 68, 0.12)),
    radial-gradient(circle at 50% 18%, rgba(255,255,255,.8), transparent 24rem),
    linear-gradient(140deg, #dcebf7 0%, #bbd7ef 46%, #8fb4cf 100%);
}

.grid-art {
  position: absolute;
  z-index: 1;
  inset: 0;
  background:
    linear-gradient(120deg, transparent 0 47%, rgba(6, 26, 55, .35) 47.2% 47.7%, transparent 48%),
    linear-gradient(60deg, transparent 0 60%, rgba(6, 26, 55, .22) 60.2% 60.5%, transparent 61%),
    radial-gradient(circle at 35% 72%, rgba(255,255,255,.8), transparent 20rem);
}

.tower {
  position: absolute;
  right: 13%;
  top: 9%;
  width: 130px;
  height: 380px;
  border-left: 8px solid rgba(4, 23, 50, .7);
  border-right: 8px solid rgba(4, 23, 50, .7);
  clip-path: polygon(45% 0, 55% 0, 100% 100%, 0 100%);
  opacity: .65;
}

.tower::before, .tower::after {
  content: "";
  position: absolute;
  left: -58px;
  right: -58px;
  height: 4px;
  background: rgba(4,23,50,.7);
}

.tower::before { top: 90px; transform: rotate(-18deg); }
.tower::after { top: 170px; transform: rotate(16deg); }

.node {
  position: absolute;
  width: 9px;
  height: 9px;
  background: #0b5aa8;
  border: 2px solid white;
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(11,90,168,.15);
}

.n1 { top: 24%; left: 24%; }
.n2 { top: 39%; left: 48%; }
.n3 { top: 67%; left: 34%; }
.n4 { top: 57%; left: 72%; }

.line {
  position: absolute;
  height: 2px;
  background: rgba(11,90,168,.35);
  transform-origin: left center;
}

.l1 { top: 26%; left: 25%; width: 190px; transform: rotate(27deg); }
.l2 { top: 42%; left: 49%; width: 260px; transform: rotate(28deg); }
.l3 { top: 68%; left: 35%; width: 280px; transform: rotate(-12deg); }

.emblem-strip {
  margin: -20px auto 0;
  width: min(94vw, 1700px);
  display: grid;
  grid-template-columns: repeat(9, minmax(110px, 1fr));
  gap: 0;
  align-items: center;
  padding: 1.05rem 1.1rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
  position: relative;
  z-index: 5;
}

.emblem-card {
  min-height: 122px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: .6rem;
  text-align: center;
  padding: .35rem .8rem;
  border-right: 1px solid #cbd8ea;
}

.emblem-card:last-child {
  border-right: 0;
}

.emblem-card img {
  width: 74px;
  height: 74px;
  object-fit: contain;
}

.emblem-card span {
  font-size: .82rem;
  line-height: 1.05;
  text-transform: uppercase;
  font-weight: 900;
  color: #07183a;
}

.brand-mark {
  height: 74px;
  display: grid;
  place-items: center;
  font-weight: 950;
  letter-spacing: -.04em;
}

.wordmark.pge .brand-mark {
  width: 58px;
  color: white;
  background: linear-gradient(180deg, #10a5e2 0 55%, #f08b20 56% 100%);
  font-size: 1.2rem;
}

.wordmark.liberty .brand-mark {
  color: #09245a;
  font-size: 1.95rem;
  letter-spacing: -.07em;
}

.wordmark.liberty i {
  width: 22px;
  height: 26px;
  display: inline-block;
  margin-right: 5px;
  background: linear-gradient(135deg, #143f96 0 34%, #28a7df 35% 55%, #f39b22 56% 74%, #5ab946 75%);
}

.wordmark.intel .brand-mark {
  color: #1672c9;
  font-size: 3rem;
}

.wordmark.apple .brand-mark {
  color: #000;
  font-size: 3.8rem;
  line-height: .5;
}

.wordmark.ge .brand-mark {
  width: 74px;
  height: 74px;
  border-radius: 50%;
  background: #1c6fc2;
  color: white;
  font-family: Georgia, serif;
  font-size: 2rem;
  border: 3px solid #d7eaff;
}

.metrics {
  width: min(94vw, 1700px);
  margin: .75rem auto .85rem;
  display: grid;
  grid-template-columns: 1fr 1fr 1.15fr 1.25fr 1.15fr;
  background: linear-gradient(90deg, #061b3c, #082a58);
  color: white;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(6, 24, 52, .2);
}

.metric {
  min-height: 86px;
  display: grid;
  grid-template-columns: 48px auto 1fr;
  gap: .75rem;
  align-items: center;
  padding: .85rem 1.4rem;
  border-right: 1px solid rgba(255,255,255,.32);
}

.metric:last-child {
  border-right: 0;
}

.metric-icon {
  font-size: 2rem;
  color: var(--gold-2);
}

.metric strong {
  font-size: 1.65rem;
  line-height: 1;
  text-transform: uppercase;
}

.metric span {
  font-size: .92rem;
  line-height: 1.12;
  text-transform: uppercase;
  font-weight: 850;
}

.metric small {
  font-size: .76rem;
  font-weight: 550;
  text-transform: none;
  opacity: .9;
}

.dashboard {
  width: min(94vw, 1700px);
  margin: 0 auto 1rem;
  display: grid;
  grid-template-columns: 1fr 1.25fr 1.1fr;
  gap: 1rem;
}

.panel {
  background: rgba(255,255,255,.92);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 12px 30px rgba(6, 24, 52, .09);
  padding: 1.05rem;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
  border-bottom: 1px solid var(--line);
  padding-bottom: .45rem;
  margin-bottom: .75rem;
}

.panel-header h2 {
  margin: 0;
  color: #071d44;
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: .02em;
}

.panel-header a {
  color: #044aa0;
  font-size: .72rem;
  text-transform: uppercase;
  font-weight: 900;
  text-decoration: none;
}

.project-item {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: .85rem;
  padding: .58rem 0;
}

.mini-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  background: #f1f6fc;
  border: 1px solid #dbe6f2;
  border-radius: 8px;
  color: #07275c;
  font-size: 1.45rem;
  font-weight: 900;
}

.project-item h3,
.publication h3,
.patent h3 {
  margin: 0;
  font-size: .9rem;
  line-height: 1.15;
}

.project-item h3 a,
.publication h3 a,
.patent h3 a {
  text-decoration: none;
  color: #044aa0;
}

.project-item p,
.publication p,
.patent p,
.timeline-row p {
  margin: .17rem 0 0;
  font-size: .78rem;
  line-height: 1.26;
}

.timeline {
  display: grid;
  gap: .55rem;
  position: relative;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 19px;
  top: 18px;
  bottom: 16px;
  width: 2px;
  background: #175eab;
  opacity: .45;
}

.timeline-row {
  display: grid;
  grid-template-columns: 48px 96px 1fr;
  gap: .65rem;
  align-items: start;
  position: relative;
}

.mini-logo {
  width: 38px;
  height: 38px;
  border-radius: 7px;
  display: grid;
  place-items: center;
  font-weight: 950;
  color: white;
  z-index: 1;
}

.mini-logo.liberty { background: linear-gradient(135deg, #143f96, #47b649); }
.mini-logo.pge { background: linear-gradient(180deg, #10a5e2, #f08b20); }
.mini-logo.uf { background: #0b4aa2; }
.mini-logo.ulteig { background: #e3342f; }
.mini-logo.delta { background: #267db4; }
.mini-logo.intel { color: #1672c9; background: #eef7ff; font-size: 1.4rem; }
.mini-logo.uscg { background: #0b2c61; }

.timeline-row time {
  font-size: .78rem;
  color: #2e4568;
  padding-top: .28rem;
  white-space: nowrap;
}

.timeline-row p {
  color: #061b3c;
}

.timeline-row small {
  color: #4e5e78;
}

.side-stack {
  display: grid;
  gap: 1rem;
}

.compact {
  padding-bottom: .9rem;
}

.publication,
.patent {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: .75rem;
  padding: .5rem 0;
}

.pub-cover {
  width: 54px;
  height: 58px;
  border-radius: 4px;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.35);
}

.pub-cover.green { background: linear-gradient(135deg, #064d3a, #159061); }
.pub-cover.purple { background: linear-gradient(135deg, #2a165e, #7f3fb9); }

.doc-icon {
  width: 46px;
  height: 52px;
  display: grid;
  place-items: center;
  border: 2px solid #0b3b82;
  border-radius: 6px;
  color: #0b3b82;
  font-size: 1.25rem;
}

.wide-btn {
  height: 38px;
  margin-top: .5rem;
  border-radius: 5px;
  display: grid;
  place-items: center;
  background: linear-gradient(180deg, #082854, #061b3c);
  color: white;
  text-decoration: none;
  text-transform: uppercase;
  font-weight: 900;
  font-size: .78rem;
}

.content-section {
  width: min(94vw, 1700px);
  margin: 1rem auto;
  background: rgba(255,255,255,.9);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: 0 12px 30px rgba(6, 24, 52, .07);
}

.content-section h2 {
  margin: 0 0 .5rem;
  text-transform: uppercase;
  color: #061b3c;
}

.content-section p {
  margin: 0;
  color: #3d4c66;
  max-width: 1100px;
  line-height: 1.65;
}

.education-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.education-grid div {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1rem;
  background: #f8fbff;
}

.education-grid h3 {
  margin: 0 0 .25rem;
}

.footer {
  margin-top: 2rem;
  min-height: 70px;
  padding: 1rem 3vw;
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  background: linear-gradient(90deg, #061a37, #061f44);
  color: white;
}

.footer a {
  color: white;
  text-decoration: none;
  font-weight: 750;
  font-size: .9rem;
}

@media (max-width: 1180px) {
  .nav { display: none; }
  .hero { grid-template-columns: 1fr; }
  .hero-right { min-height: 240px; }
  .emblem-strip { grid-template-columns: repeat(3, 1fr); }
  
  .metrics { grid-template-columns: 1fr 1fr; }
  .dashboard { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .topbar { height: auto; padding: .9rem 1rem; }
  .hero-left { padding: 3.2rem 1.2rem 2rem; }
  h1 { font-size: clamp(3.2rem, 15vw, 5rem); }
  .credentials { font-size: 1.25rem; }
  .tagline { font-size: 1.12rem; }
  .hero-actions { display: grid; }
  .btn { width: 100%; }
  .emblem-strip { grid-template-columns: repeat(2, 1fr); }
  .emblem-card { border-right: 0; border-bottom: 1px solid #cbd8ea; }
  .metrics { grid-template-columns: 1fr; }
  .metric { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.25); }
  .timeline-row { grid-template-columns: 44px 86px 1fr; }
  .education-grid { grid-template-columns: 1fr; }
}


.profile-photo {
  position: absolute;
  right: 7%;
  bottom: 0;
  width: min(360px, 36vw);
  height: min(440px, 45vw);
  z-index: 3;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.profile-photo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 18px 28px rgba(4, 18, 40, 0.28));
}

.profile-photo img[src$="profile-photo.jpg"] {
  background: linear-gradient(160deg, rgba(255,255,255,.88), rgba(232,243,255,.74));
  border: 1px dashed rgba(8,42,88,.25);
  border-radius: 18px 18px 0 0;
}


.wordmark.delta .brand-mark {
  width: 74px;
  height: 74px;
  border-radius: 14px;
  background: linear-gradient(135deg, #0e5d8f, #46a8d7);
  color: white;
  font-size: 2rem;
  letter-spacing: -0.08em;
}

.mini-logo.apple { color: #000; background: #f5f5f5; font-size: 1.45rem; }