:root {
  --bg: #07111f;
  --bg-soft: rgba(11, 24, 41, 0.82);
  --panel: rgba(10, 18, 33, 0.76);
  --panel-strong: rgba(14, 27, 47, 0.96);
  --line: rgba(173, 220, 255, 0.18);
  --text: #ecf6ff;
  --muted: #9bb1c7;
  --accent: #5eead4;
  --accent-strong: #ffb703;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.28);
  --radius: 20px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Instrument Sans", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(94, 234, 212, 0.18), transparent 26%),
    radial-gradient(circle at 85% 12%, rgba(255, 183, 3, 0.14), transparent 24%),
    linear-gradient(180deg, #0a1527 0%, #07111f 42%, #050b14 100%);
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.65), transparent 92%);
  pointer-events: none;
}

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

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

.site-shell {
  width: min(calc(100% - 2rem), var(--max));
  margin: 0 auto;
  padding-bottom: 5rem;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1rem;
  padding: 1rem 1.2rem;
  background: rgba(7, 17, 31, 0.72);
  border: 1px solid var(--line);
  border-radius: 999px;
  backdrop-filter: blur(18px);
  animation: topbar-reveal 700ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.brand,
.eyebrow,
h1,
h2,
h3,
h4 {
  font-family: "Space Grotesk", sans-serif;
}

.brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #69a9ff);
  color: #07111f;
  font-weight: 700;
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.brand::after {
  content: "";
  position: absolute;
  inset: -30%;
  background: linear-gradient(120deg, transparent 35%, rgba(255, 255, 255, 0.55), transparent 65%);
  transform: translateX(-120%) rotate(18deg);
  transition: transform 520ms ease;
}

.brand:hover,
.brand:focus-visible {
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 12px 26px rgba(94, 234, 212, 0.26);
}

.brand:hover::after,
.brand:focus-visible::after {
  transform: translateX(120%) rotate(18deg);
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  color: var(--muted);
}

.nav a {
  position: relative;
  isolation: isolate;
  padding: 0.5rem 0.1rem;
  transition: color 180ms ease, transform 180ms ease;
}

.nav a::before {
  content: "";
  position: absolute;
  z-index: -1;
  left: -0.7rem;
  right: -0.7rem;
  top: 50%;
  height: 2.15rem;
  border: 1px solid rgba(94, 234, 212, 0.18);
  border-radius: 999px;
  background: rgba(94, 234, 212, 0.08);
  opacity: 0;
  transform: translateY(-50%) scaleX(0.78);
  transition: opacity 180ms ease, transform 220ms ease;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.25rem;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent-strong));
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 220ms ease;
}

.nav a:hover,
.nav a:focus-visible,
.nav a.is-active {
  color: var(--text);
  transform: translateY(-1px);
}

.nav a:hover::before,
.nav a:focus-visible::before,
.nav a.is-active::before {
  opacity: 1;
  transform: translateY(-50%) scaleX(1);
}

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

.mobile-actions {
  display: none;
  align-items: center;
  gap: 0.6rem;
}

.mobile-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.5rem;
  padding: 0.6rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  font-weight: 700;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem 1.35rem;
  border: 1px solid transparent;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), #7dd3fc);
  color: #04101f;
  font-weight: 700;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
  box-shadow: 0 12px 30px rgba(94, 234, 212, 0.22);
}

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

@keyframes topbar-reveal {
  from {
    opacity: 0;
    transform: translateY(-18px) scale(0.98);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.button--ghost {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  box-shadow: none;
}

.button--small {
  padding: 0.75rem 1rem;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.9fr);
  gap: 1.5rem;
  padding: 4.5rem 0 3rem;
  align-items: center;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--accent);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.78rem;
  font-weight: 700;
}

h1 {
  margin: 0;
  font-size: clamp(2.35rem, 4.2vw, 4.25rem);
  line-height: 1.04;
  max-width: 13ch;
}

.hero__summary {
  max-width: 60ch;
  margin: 1.5rem 0 0;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.8;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.75rem;
}

.hero__open-to {
  max-width: 58ch;
  margin: 1rem 0 0;
  color: var(--accent-strong);
  font-size: 0.98rem;
  line-height: 1.7;
}

.availability-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1rem;
}

.availability-tags span {
  padding: 0.55rem 0.8rem;
  border: 1px solid rgba(94, 234, 212, 0.24);
  border-radius: 999px;
  background: rgba(94, 234, 212, 0.08);
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.35;
}

.hero__highlights {
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.85rem;
  color: var(--text);
}

.hero__highlights li {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
}

.hero__highlights li::before {
  content: "";
  width: 0.75rem;
  height: 0.75rem;
  margin-top: 0.35rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-strong), var(--accent));
  flex: none;
}

.hero__card,
.panel,
.impact-card,
.timeline__body,
.timeline__meta,
.contact-card {
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.hero__card {
  padding: 1.25rem;
  border-radius: var(--radius);
  transform: rotate(1.4deg);
}

.hero__avatar {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: center 15%;
  border-radius: calc(var(--radius) - 10px);
}

.hero__card-content {
  padding: 1.25rem 0 0.25rem;
}

.hero__card-label {
  margin: 0;
  color: var(--accent-strong);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
}

.hero__card h2 {
  margin: 0.6rem 0 1.3rem;
  font-size: 1.5rem;
  line-height: 1.15;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.stat-grid article {
  padding: 0.95rem;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.stat-grid strong {
  display: block;
  font-size: 1.8rem;
  color: var(--accent);
}

.stat-grid span {
  display: block;
  margin-top: 0.3rem;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.4;
}

.section {
  padding: 2.2rem 0;
  scroll-margin-top: 7rem;
}

.section--compact {
  padding-top: 1rem;
}

.section--contact {
  padding-bottom: 3rem;
}

.section-heading {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.4rem;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(2rem, 3.8vw, 3.25rem);
  line-height: 1.05;
  max-width: 14ch;
}

.about-grid,
.impact-grid,
.skills-grid,
.coverage-grid,
.contact-grid {
  display: grid;
  gap: 1rem;
}

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

.overview-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.leadership-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.impact-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

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

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

.role-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.role-tags span {
  padding: 0.75rem 1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-weight: 700;
  line-height: 1.35;
}

.role-tags--strong span {
  border-color: rgba(94, 234, 212, 0.34);
  background: linear-gradient(135deg, rgba(94, 234, 212, 0.16), rgba(125, 211, 252, 0.08));
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.18);
}

.fit-groups {
  display: grid;
  gap: 1.1rem;
}

.fit-group {
  display: grid;
  gap: 0.75rem;
}

.fit-group h3 {
  margin: 0;
  color: var(--text);
  font-size: 1rem;
}

.fit-group + .fit-group {
  padding-top: 0.3rem;
}

.fit-group + .fit-group .role-tags span {
  background: rgba(255, 255, 255, 0.03);
  border-color: var(--line);
  box-shadow: none;
  color: var(--muted);
}

.delivery-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.delivery-list li {
  position: relative;
  padding-left: 1.7rem;
  color: var(--text);
  font-weight: 700;
  line-height: 1.45;
}

.delivery-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.28rem;
  width: 0.85rem;
  height: 0.85rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  box-shadow: 0 0 0 4px rgba(94, 234, 212, 0.08);
}

.panel,
.impact-card,
.contact-card {
  padding: 1.4rem;
  border-radius: 16px;
}

.panel h3,
.impact-card h3,
.timeline__body h3,
.timeline__body h4 {
  margin: 0 0 0.65rem;
}

.panel p,
.impact-card p,
.timeline__body p,
.timeline__body li {
  color: var(--muted);
  line-height: 1.7;
}

.panel--wide {
  max-width: 48rem;
}

.impact-card span {
  display: inline-flex;
  margin-bottom: 0.8rem;
  color: var(--accent-strong);
  font-weight: 700;
}

.timeline {
  display: grid;
  gap: 1rem;
}

.timeline__item {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 1rem;
}

.timeline__meta,
.timeline__body {
  padding: 1.35rem;
  border-radius: 16px;
}

.timeline__meta p,
.timeline__meta span {
  margin: 0;
}

.timeline__meta p {
  color: var(--accent);
  font-weight: 700;
}

.timeline__meta span {
  display: block;
  margin-top: 0.5rem;
  color: var(--text);
  font-size: 1.08rem;
}

.timeline__body ul {
  margin: 0.8rem 0 0;
  padding-left: 1.2rem;
}

.timeline__body h4 {
  margin-top: 1.25rem;
  color: var(--accent-strong);
}

.contact-card {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  transition: transform 180ms ease, border-color 180ms ease;
}

.contact-card--stack {
  cursor: pointer;
  justify-content: space-between;
  min-height: 172px;
}

.contact-card--button {
  width: 100%;
  flex: 1;
  padding: 0;
  border: 0;
  background: transparent;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  text-align: left;
  color: inherit;
  font: inherit;
}

.contact-copy {
  align-self: flex-start;
  margin-top: 0.7rem;
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  font: inherit;
  font-size: 0.92rem;
  cursor: pointer;
  transition: border-color 180ms ease, transform 180ms ease, background 180ms ease;
}

.contact-copy:hover,
.contact-copy:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(94, 234, 212, 0.5);
}

.contact-card:hover,
.contact-card:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(94, 234, 212, 0.5);
}

.contact-card span {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.76rem;
  font-weight: 700;
}

.contact-card strong {
  font-size: 1.1rem;
  word-break: break-word;
}

.scroll-top {
  position: fixed;
  right: 1.2rem;
  bottom: 1.2rem;
  width: 2.9rem;
  height: 2.9rem;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(7, 17, 31, 0.86);
  color: var(--text);
  font-size: 1.35rem;
  line-height: 1;
  font-weight: 700;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity 180ms ease, transform 180ms ease, border-color 180ms ease, background 180ms ease;
  backdrop-filter: blur(14px);
}

.scroll-top:hover,
.scroll-top:focus-visible {
  border-color: rgba(94, 234, 212, 0.5);
  background: rgba(10, 24, 41, 0.96);
  transform: translateY(-2px);
}

.scroll-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 600ms ease, transform 600ms ease;
}

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

@media (min-width: 1440px) {
  :root {
    --max: 1280px;
  }

  .hero {
    gap: 2rem;
    padding-top: 5.5rem;
  }
}

@media (max-width: 1024px) {
  .hero {
    grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
    gap: 1.25rem;
  }

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

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

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

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

  .hero__card {
    transform: none;
  }
}

@media (max-width: 768px) {
  .site-shell {
    width: min(calc(100% - 1rem), var(--max));
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 3.5rem 0 2.5rem;
  }

  .hero__card {
    display: grid;
    grid-template-columns: minmax(150px, 190px) minmax(0, 1fr);
    align-items: stretch;
    padding: 1rem;
  }

  .hero__avatar {
    height: 100%;
    aspect-ratio: 3 / 4;
  }

  .hero__card-content {
    padding: 0 0 0 1rem;
  }

  .hero__card h2 {
    font-size: 1.25rem;
  }

  .stat-grid {
    gap: 0.65rem;
  }

  .stat-grid article {
    padding: 0.75rem;
  }

  .topbar {
    border-radius: 999px;
    justify-content: space-between;
  }

  .nav,
  .topbar > .button--small {
    display: none;
  }

  .mobile-actions {
    display: flex;
  }

  .delivery-list,
  .skills-grid,
  .coverage-grid,
  .contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  h1 {
    max-width: none;
  }

  .section-heading h2 {
    max-width: none;
  }
}

@media (max-width: 375px) {
  .site-shell {
    width: min(calc(100% - 0.75rem), var(--max));
  }

  .panel,
  .impact-card,
  .contact-card,
  .timeline__meta,
  .timeline__body {
    padding: 1.1rem;
  }
}

@media (max-width: 767px) {
  .mobile-actions .mobile-actions__experience {
    display: none;
  }

  .hero {
    padding-top: 3rem;
  }

  .hero__card {
    display: block;
  }

  .hero__avatar {
    height: auto;
    aspect-ratio: 1 / 1;
  }

  .hero__card-content {
    padding: 1rem 0 0;
  }

  .hero__actions .button,
  .role-tags span,
  .availability-tags span {
    width: 100%;
  }

  .delivery-list,
  .overview-grid,
  .skills-grid,
  .coverage-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}