:root {
  --bg: #0f172a;
  --navy: #1f3864;
  --navy-soft: rgba(31, 56, 100, 0.45);
  --accent: #93b4e3;
  --heading: #e2e8f0;
  --text: #94a3b8;
  --muted: #64748b;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

#spotlight {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  background: radial-gradient(600px circle at var(--x, 50%) var(--y, 30%), rgba(31, 56, 100, 0.22), transparent 40%);
}

.skip {
  position: absolute;
  left: 1rem;
  top: -3rem;
  z-index: 20;
  background: var(--navy);
  color: #fff;
  padding: 0.5rem 0.75rem;
}

.skip:focus {
  top: 1rem;
}

a {
  color: var(--heading);
  text-decoration: none;
}

a:hover {
  color: var(--accent);
}

a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

strong {
  color: var(--heading);
  font-weight: 500;
}

.section-label {
  margin: 0 0 1.25rem;
  color: var(--heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

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

.card code {
  font-size: 0.85em;
  color: var(--accent);
}

.layout {
  position: relative;
  z-index: 1;
  width: min(100% - 2.5rem, 72rem);
  margin: 0 auto;
  padding: 3rem 0 4rem;
}

.intro h1 {
  margin: 0.7rem 0 0.35rem;
  padding-left: 0.15rem;
  color: var(--heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.intro h2 {
  margin: 0 0 0.85rem;
  color: var(--heading);
  font-size: 1.15rem;
  font-weight: 500;
}

.lede {
  margin: 0 0 1.35rem;
  max-width: 22rem;
}

.connect-label {
  margin: 0 0 0.7rem;
  color: #f4d35e;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.contact-bar {
  position: sticky;
  top: 0.75rem;
  z-index: 15;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin: 0;
  padding: 0.65rem;
  border-radius: 10px;
  background: #1a2744;
  border: 1px solid rgba(147, 180, 227, 0.28);
  box-shadow: inset 0 1px 0 rgba(226, 232, 240, 0.06);
}

.contact-bar a {
  display: block;
  width: 100%;
  text-align: center;
  color: var(--heading);
  background: rgba(15, 23, 42, 0.45);
  border-radius: 7px;
  padding: 0.7rem 0.85rem;
  font-size: 0.9rem;
  font-weight: 600;
}

.contact-bar a:hover {
  color: #fff;
  background: var(--navy);
}

#cases {
  padding-top: 0.5rem;
}

.linkedin-head {
  position: relative;
  width: 100%;
  margin: 0 0 0.35rem;
}

.banner {
  width: 100%;
  min-height: 10rem;
  border-radius: 8px;
  padding: 0.9rem 1rem 5rem;
  background:
    radial-gradient(120% 80% at 50% 0%, rgba(147, 180, 227, 0.22), transparent 55%),
    linear-gradient(180deg, #2a4c86 0%, #1f3864 42%, #152544 100%);
  overflow: hidden;
  text-align: center;
}

.banner p {
  margin: 0 auto;
  max-width: 100%;
  color: rgba(226, 232, 240, 0.82);
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: 0.68rem;
  letter-spacing: 0.01em;
  line-height: 1.55;
}

.portrait-wrap {
  position: relative;
  z-index: 1;
  width: 152px;
  height: 152px;
  margin: -76px auto 0;
  border-radius: 50%;
  overflow: hidden;
  background: var(--bg);
  border: 4px solid #ffffff;
  box-shadow: 0 0 0 1px rgba(15, 23, 42, 0.35);
}

.portrait {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
  display: block;
}

.portrait-fallback {
  display: grid;
  place-items: center;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.04em;
  filter: none;
}

#content section {
  margin-bottom: 5rem;
}

#about p {
  margin: 0 0 1rem;
}

.jobs,
.cases {
  margin: 0;
  padding: 0;
  list-style: none;
}

.card {
  display: grid;
  gap: 0.75rem;
  padding: 1rem;
  border-radius: 8px;
  transition: background 0.15s ease;
}

.card:hover {
  background: rgba(30, 41, 59, 0.55);
}

.case-card details {
  min-width: 0;
}

.case-card summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  cursor: pointer;
  list-style: none;
}

.case-card summary::-webkit-details-marker {
  display: none;
}

.case-card summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.case-card summary h3 {
  margin: 0;
}

.chevron {
  flex: 0 0 auto;
  width: 0.55rem;
  height: 0.55rem;
  border-right: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  transform: rotate(-45deg);
  transition: transform 0.2s ease;
}

.case-card details[open] .chevron {
  transform: rotate(45deg);
}

.case-body {
  padding-top: 0.85rem;
}

.when {
  margin: 0;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.card h3 {
  margin: 0 0 0.45rem;
  color: var(--heading);
  font-size: 1rem;
  font-weight: 600;
}

.card p {
  margin: 0 0 0.85rem;
}

.pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pills li {
  background: var(--navy-soft);
  color: var(--accent);
  border-radius: 999px;
  padding: 0.2rem 0.7rem;
  font-size: 0.75rem;
  font-weight: 500;
}

.resume-link {
  margin: 1.25rem 0 0;
}

.resume-link a {
  color: var(--heading);
  font-weight: 500;
}

.fine {
  color: var(--muted);
  font-size: 0.8rem;
}

.fine p {
  margin: 0;
  max-width: 36rem;
}

.contact-page {
  position: relative;
  z-index: 1;
  width: min(100% - 2.5rem, 36rem);
  margin: 0 auto;
  padding: 3rem 0 4rem;
}

.contact-page h1 {
  margin: 0 0 0.75rem;
  color: var(--heading);
  font-size: 2rem;
  letter-spacing: -0.03em;
}

.contact-page .back {
  margin: 0 0 1.5rem;
  font-size: 0.9rem;
}

.mail-form {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

.mail-form label {
  display: grid;
  gap: 0.35rem;
  color: var(--heading);
  font-size: 0.875rem;
  font-weight: 600;
}

.mail-form input,
.mail-form textarea {
  width: 100%;
  border: 1px solid rgba(147, 180, 227, 0.28);
  border-radius: 8px;
  padding: 0.65rem 0.75rem;
  background: #1a2744;
  color: var(--heading);
  font: inherit;
  font-weight: 400;
}

.mail-form input:focus,
.mail-form textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.mail-form button {
  justify-self: start;
  border: 0;
  border-radius: 8px;
  padding: 0.7rem 1.15rem;
  background: var(--navy);
  color: #fff;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.mail-form button:hover {
  background: #2a4c86;
}

@media (min-width: 960px) {
  .layout {
    display: grid;
    grid-template-columns: minmax(18rem, 22rem) minmax(0, 1fr);
    align-items: start;
    gap: 4rem;
    padding-top: 2.5rem;
    padding-bottom: 4rem;
  }

  .intro {
    position: sticky;
    top: 1.5rem;
  }

  .card {
    grid-template-columns: 8.5rem 1fr;
    padding: 1.1rem 1.2rem;
  }

  #cases {
    padding-top: 0;
  }
}

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

  #spotlight {
    display: none;
  }

  .chevron {
    transition: none;
  }
}