:root {
  --ink: #0d1720;
  --ink-soft: #142433;
  --panel: rgba(15, 31, 43, 0.82);
  --panel-solid: #102230;
  --text: #f2efe8;
  --muted: #b9c2be;
  --copper: #c77a3f;
  --copper-light: #e2a15f;
  --teal: #6ea7a0;
  --teal-dark: #2d6f73;
  --line: rgba(242, 239, 232, 0.16);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.32);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--ink);
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 16% 18%, rgba(110, 167, 160, 0.18), transparent 28rem),
    radial-gradient(circle at 84% 14%, rgba(199, 122, 63, 0.16), transparent 24rem),
    linear-gradient(135deg, var(--ink) 0%, var(--ink-soft) 52%, #1b2d34 100%);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--copper-light);
  outline-offset: 5px;
}

.home-page {
  overflow-x: hidden;
}

#orbital-field {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  background: transparent;
}

.landing {
  position: relative;
  z-index: 1;
  min-height: 100vh;
}

.hero {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 48px 20px;
}

.hero__content {
  width: min(980px, 100%);
  text-align: center;
  padding: 24px 0;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--copper-light);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  line-height: 1.08;
}

h1 {
  font-family: Merriweather, Georgia, serif;
  font-size: clamp(2.6rem, 7vw, 6.4rem);
  max-width: 920px;
  margin-inline: auto;
}

h2 {
  color: var(--text);
  font-size: clamp(1.3rem, 3vw, 2rem);
}

p {
  color: var(--muted);
}

.contact-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin: 28px 0 36px;
}

.icon-link {
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(242, 239, 232, 0.2);
  border-radius: 8px;
  background: rgba(13, 23, 32, 0.58);
  transition: transform 220ms ease, border-color 220ms ease, background 220ms ease;
}

.icon-link svg {
  width: 24px;
  height: 24px;
  fill: var(--text);
}

.icon-link:hover {
  transform: translateY(-2px);
  border-color: rgba(226, 161, 95, 0.75);
  background: rgba(199, 122, 63, 0.18);
}

.icon-link--small {
  width: 42px;
  height: 42px;
}

.icon-link--small svg {
  width: 21px;
  height: 21px;
}

.email-link {
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid rgba(226, 161, 95, 0.62);
}

.email-link:hover {
  color: var(--copper-light);
}

.resume-actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.resume-link {
  display: inline-grid;
  place-items: center;
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid rgba(242, 239, 232, 0.2);
  border-radius: var(--radius);
  color: var(--text);
  background: rgba(13, 23, 32, 0.58);
  font-weight: 700;
  text-decoration: none;
  transition: transform 220ms ease, border-color 220ms ease, background 220ms ease;
}

.resume-link:hover {
  transform: translateY(-2px);
  border-color: rgba(226, 161, 95, 0.75);
  background: rgba(199, 122, 63, 0.18);
}

.project-nav {
  display: grid;
  gap: 14px;
  width: min(760px, 100%);
  margin: 0 auto 34px;
}

.ripple-button {
  position: relative;
  isolation: isolate;
  display: grid;
  place-items: center;
  min-height: 64px;
  padding: 16px 24px;
  overflow: hidden;
  border: 1px solid rgba(242, 239, 232, 0.2);
  border-radius: var(--radius);
  color: var(--text);
  background: rgba(15, 31, 43, 0.72);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.18);
  text-decoration: none;
  transition: transform 220ms ease, border-color 220ms ease, background 220ms ease;
}

.ripple-button strong {
  position: relative;
  z-index: 2;
  font-size: clamp(0.96rem, 2vw, 1.08rem);
  font-weight: 700;
}

.ripple-button span {
  position: absolute;
  inset: 8px;
  z-index: 1;
  border: 1px solid rgba(110, 167, 160, 0.35);
  border-radius: inherit;
  opacity: 0;
  transform: scale(0.72);
  transition: transform 420ms ease, opacity 420ms ease, border-color 420ms ease;
}

.ripple-button span:nth-child(2) {
  inset: 14px;
  transition-delay: 55ms;
}

.ripple-button span:nth-child(3) {
  inset: 20px;
  transition-delay: 110ms;
}

.ripple-button:hover,
.ripple-button:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(226, 161, 95, 0.76);
  background: rgba(24, 45, 56, 0.9);
}

.ripple-button:hover span,
.ripple-button:focus-visible span {
  opacity: 0.92;
  transform: scale(1.24);
  border-color: rgba(226, 161, 95, 0.38);
}

.ripple-button:hover span:nth-child(2),
.ripple-button:focus-visible span:nth-child(2) {
  opacity: 0.48;
  transform: scale(1.42);
}

.ripple-button:hover span:nth-child(3),
.ripple-button:focus-visible span:nth-child(3) {
  opacity: 0.18;
  transform: scale(1.62);
}

.intro {
  width: min(780px, 100%);
  margin: 0 auto;
  color: rgba(242, 239, 232, 0.8);
  font-size: clamp(1rem, 2vw, 1.12rem);
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px clamp(20px, 5vw, 64px);
  border-bottom: 1px solid var(--line);
  background: rgba(13, 23, 32, 0.78);
  backdrop-filter: blur(14px);
}

.brand {
  color: var(--text);
  font-weight: 800;
  text-decoration: none;
}

.site-header nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.site-header nav a {
  color: var(--muted);
  font-size: 0.92rem;
  text-decoration: none;
}

.site-header nav a:hover {
  color: var(--copper-light);
}

.project-page {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
  padding: 44px 0 80px;
}

.project-hero {
  min-height: 360px;
  display: grid;
  align-content: end;
  gap: 18px;
  margin-bottom: 28px;
  padding: clamp(28px, 6vw, 58px);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.project-hero p {
  max-width: 760px;
  margin: 0;
  color: rgba(242, 239, 232, 0.82);
  font-size: clamp(1rem, 2vw, 1.18rem);
}

.project-hero--aircraft {
  background:
    linear-gradient(135deg, rgba(13, 23, 32, 0.82), rgba(13, 23, 32, 0.3)),
    repeating-linear-gradient(118deg, rgba(110, 167, 160, 0.2) 0 1px, transparent 1px 42px),
    radial-gradient(circle at 78% 20%, rgba(199, 122, 63, 0.42), transparent 18rem),
    #142433;
}

.project-hero--manufacturing {
  background:
    linear-gradient(135deg, rgba(13, 23, 32, 0.85), rgba(13, 23, 32, 0.36)),
    linear-gradient(45deg, rgba(226, 161, 95, 0.16) 25%, transparent 25% 50%, rgba(110, 167, 160, 0.16) 50% 75%, transparent 75%),
    #172834;
  background-size: auto, 48px 48px, auto;
}

.project-hero--mapping {
  background:
    linear-gradient(135deg, rgba(13, 23, 32, 0.86), rgba(13, 23, 32, 0.24)),
    radial-gradient(circle at 72% 34%, rgba(110, 167, 160, 0.44), transparent 15rem),
    radial-gradient(circle at 24% 18%, rgba(199, 122, 63, 0.28), transparent 20rem),
    #102230;
}

.project-hero--analysis {
  background:
    linear-gradient(135deg, rgba(13, 23, 32, 0.86), rgba(13, 23, 32, 0.32)),
    repeating-linear-gradient(0deg, rgba(242, 239, 232, 0.08) 0 1px, transparent 1px 38px),
    repeating-linear-gradient(90deg, rgba(242, 239, 232, 0.08) 0 1px, transparent 1px 38px),
    radial-gradient(circle at 80% 30%, rgba(226, 161, 95, 0.34), transparent 16rem),
    #142433;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(260px, 0.8fr);
  gap: 22px;
  margin-bottom: 22px;
}

.panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: 0 14px 42px rgba(0, 0, 0, 0.18);
  padding: clamp(22px, 4vw, 34px);
}

.panel p:last-child {
  margin-bottom: 0;
}

.tag-list {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.tag-list li {
  padding: 7px 10px;
  border: 1px solid rgba(110, 167, 160, 0.35);
  border-radius: 999px;
  color: var(--text);
  background: rgba(110, 167, 160, 0.08);
  font-size: 0.88rem;
}

.detail-band {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  margin-bottom: 22px;
}

.detail-band > div {
  padding: clamp(22px, 4vw, 34px);
  border-left: 3px solid var(--copper);
  border-radius: var(--radius);
  background: rgba(242, 239, 232, 0.06);
}

.results-panel {
  border-color: rgba(226, 161, 95, 0.36);
}

.project-list {
  display: grid;
  gap: 22px;
}

.project-card {
  display: grid;
  gap: 8px;
}

@media (max-width: 780px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

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

  .content-grid,
  .detail-band {
    grid-template-columns: 1fr;
  }

  .project-page {
    width: min(100% - 28px, 1160px);
    padding-top: 24px;
  }

  .project-hero {
    min-height: 300px;
  }
}

@media (max-width: 540px) {
  .hero {
    padding: 36px 14px;
  }

  .project-nav {
    gap: 12px;
  }

  .ripple-button {
    min-height: 70px;
    padding: 14px 16px;
  }

  .contact-row {
    gap: 12px;
  }

  .email-link {
    width: 100%;
  }

  .resume-actions {
    width: 100%;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  #orbital-field {
    opacity: 0.22;
  }

  .ripple-button:hover,
  .ripple-button:focus-visible,
  .icon-link:hover,
  .resume-link:hover {
    transform: none;
  }

  .ripple-button span {
    display: none;
  }
}