/* ---------- Tokens ---------- */
:root {
  --forest-950: #04140e;
  --forest-900: #072117;
  --pine-700: #0f4a33;
  --emerald-500: #23a36c;
  --mint-300: #86e8b6;
  --mist-50: #f3faf6;
  --text-muted: rgba(243, 250, 246, 0.76);
  --hairline: rgba(255, 255, 255, 0.14);

  --glass-fill: linear-gradient(145deg, rgba(190, 255, 220, 0.14), rgba(134, 232, 182, 0.04));
  --glass-blur: blur(20px) saturate(150%);
  --radius-lg: 28px;
  --radius-md: 16px;

  --font-display: "Bricolage Grotesque", "Trebuchet MS", system-ui, sans-serif;
  --font-body: "Figtree", system-ui, -apple-system, "Segoe UI", sans-serif;

  color-scheme: dark;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background: var(--forest-950);
  color: var(--mist-50);
  font: 400 1.0625rem/1.65 var(--font-body);
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--font-display);
  line-height: 1.1;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

p {
  margin: 0;
  text-wrap: pretty;
}

a {
  color: inherit;
}

a:focus-visible {
  outline: 2px solid var(--mint-300);
  outline-offset: 3px;
}

section {
  padding-block: clamp(3rem, 7vw, 5.5rem);
  scroll-margin-top: 5.5rem;
}

.wrap {
  width: min(1120px, 100% - 2.5rem);
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 20;
  padding: 0.6rem 1rem;
  border-radius: 999px;
  background: var(--mist-50);
  color: var(--forest-950);
  font-weight: 600;
  text-decoration: none;
}

.skip-link:focus {
  top: 1rem;
}

/* ---------- Background ---------- */
.backdrop {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background: radial-gradient(120% 80% at 50% 0%, #0b3a29 0%, var(--forest-950) 62%);
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.55;
  will-change: transform;
  animation: drift 40s ease-in-out infinite alternate;
}

.orb--a {
  width: 46vmax;
  height: 46vmax;
  left: -12vmax;
  top: -10vmax;
  background: radial-gradient(circle at 30% 30%, var(--emerald-500), transparent 70%);
}

.orb--b {
  width: 38vmax;
  height: 38vmax;
  right: -10vmax;
  top: 22vh;
  opacity: 0.28;
  background: radial-gradient(circle, var(--mint-300), transparent 68%);
  animation-duration: 48s;
  animation-direction: alternate-reverse;
}

.orb--c {
  width: 42vmax;
  height: 42vmax;
  left: 20vw;
  bottom: -22vmax;
  background: radial-gradient(circle, #14805a, transparent 70%);
  animation-duration: 56s;
}

@keyframes drift {
  from {
    transform: translate3d(0, 0, 0) scale(1);
  }
  to {
    transform: translate3d(6vmax, 4vmax, 0) scale(1.12);
  }
}

/* ---------- Glass ---------- */
.glass {
  position: relative;
  border-radius: var(--radius-lg);
  background: var(--glass-fill);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  box-shadow:
    0 24px 60px -28px rgba(0, 20, 10, 0.75),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

/* Gradient hairline edge */
.glass::before {
  content: "";
  position: absolute;
  inset: 0;
  padding: 1px;
  border-radius: inherit;
  background: linear-gradient(
    140deg,
    rgba(134, 232, 182, 0.7),
    rgba(255, 255, 255, 0.12) 38%,
    rgba(255, 255, 255, 0.06) 62%,
    rgba(35, 163, 108, 0.6)
  );
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
  pointer-events: none;
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .glass {
    background: rgba(10, 46, 33, 0.93);
  }
}

/* ---------- Navigation ---------- */
.nav {
  position: sticky;
  top: 0.9rem;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: min(1120px, 100% - 2rem);
  margin: 0.9rem auto 0;
  padding: 0.5rem 0.6rem 0.5rem 1.25rem;
  border-radius: 999px;
  background: linear-gradient(145deg, rgba(12, 58, 41, 0.78), rgba(8, 36, 26, 0.6));
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  text-decoration: none;
}

.brand::before {
  content: "";
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--mint-300), var(--emerald-500));
  box-shadow: 0 0 14px rgba(134, 232, 182, 0.7);
}

.nav nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.15rem;
}

.nav nav a {
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  transition: background-color 0.2s, color 0.2s;
}

.nav nav a:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--mist-50);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.5rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s, background-color 0.2s, box-shadow 0.2s;
}

.btn--primary {
  background: linear-gradient(135deg, #ffffff, #c4f3da);
  color: var(--forest-950);
  box-shadow: 0 10px 30px -12px rgba(134, 232, 182, 0.65);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 34px -12px rgba(134, 232, 182, 0.85);
}

.btn--glass {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.24);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

.btn--glass:hover {
  background: rgba(255, 255, 255, 0.16);
}

/* ---------- Hero ---------- */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  padding-block: clamp(3rem, 9vw, 7rem) clamp(3rem, 7vw, 5rem);
}

.hero h1 {
  font-size: clamp(2.4rem, 5.6vw, 4.3rem);
  font-weight: 700;
  max-width: 17ch;
}

.lede {
  max-width: 52ch;
  margin-top: 1.5rem;
  font-size: 1.2rem;
  color: var(--text-muted);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.glance {
  padding: clamp(1.5rem, 3vw, 2.25rem);
}

.glance dl {
  display: grid;
  gap: 1.25rem;
  margin: 0;
}

.glance dt {
  font-size: 0.9rem;
  color: var(--mint-300);
}

.glance dd {
  margin: 0.15rem 0 0;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 500;
  line-height: 1.3;
}

/* ---------- About ---------- */
.split {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr);
  gap: clamp(2rem, 5vw, 4.5rem);
}

.split__title {
  align-self: start;
  position: sticky;
  top: 6.5rem;
}

h2 {
  font-size: clamp(1.9rem, 3.6vw, 2.7rem);
  font-weight: 700;
}

.prose {
  display: grid;
  gap: 1.15rem;
  max-width: 62ch;
  color: var(--text-muted);
}

/* ---------- Mission ---------- */
.mission {
  padding: clamp(1.75rem, 4.5vw, 3.5rem);
}

.statement {
  max-width: 24ch;
  margin-block: 1.5rem 1.75rem;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.2vw, 2.4rem);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.015em;
}

.principles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--hairline);
}

.principles > div {
  padding-right: 1.5rem;
}

.principles > div + div {
  padding-left: 1.5rem;
  border-left: 1px solid var(--hairline);
}

.principles h3 {
  font-size: 1.15rem;
  font-weight: 600;
}

.principles p {
  margin-top: 0.5rem;
  font-size: 0.98rem;
  color: var(--text-muted);
}

/* ---------- Projects ---------- */
.section-intro {
  max-width: 58ch;
  margin-top: 0.75rem;
  color: var(--text-muted);
}

.project-list {
  display: grid;
  gap: 1.25rem;
  margin-top: 2rem;
}

.project {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1.5rem 2rem;
  align-items: center;
  padding: clamp(1.5rem, 3.5vw, 2.5rem);
}

.project h3 {
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  font-weight: 700;
}

.project p {
  max-width: 56ch;
  margin-top: 0.6rem;
  color: var(--text-muted);
}

.project__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.9rem;
}

.project__host {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.2rem 0.75rem;
  border-radius: 999px;
  background: rgba(134, 232, 182, 0.14);
  color: var(--mint-300);
  font-size: 0.85rem;
  font-weight: 600;
}

.status::before {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--mint-300);
  box-shadow: 0 0 10px var(--mint-300);
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.1rem 0 0;
  padding: 0;
  list-style: none;
}

.tags li {
  padding: 0.2rem 0.75rem;
  border: 1px solid rgba(134, 232, 182, 0.28);
  border-radius: 999px;
  background: rgba(134, 232, 182, 0.1);
  font-size: 0.85rem;
}

.note,
.fallback {
  color: var(--text-muted);
}

.note {
  margin-top: 1.5rem;
  font-size: 0.95rem;
}

/* ---------- Socials ---------- */
.socials {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}

.social {
  display: grid;
  gap: 0.25rem;
  padding: 1.5rem 1.75rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: background-color 0.2s;
}

.social:hover {
  background-color: rgba(255, 255, 255, 0.08);
}

.social__name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
}

.social__handle {
  color: var(--mint-300);
  overflow-wrap: anywhere;
}

/* ---------- Footer ---------- */
.footer {
  padding-block: 2rem 3rem;
  border-top: 1px solid var(--hairline);
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .hero,
  .split {
    grid-template-columns: minmax(0, 1fr);
  }

  .split__title {
    position: static;
  }

  .principles {
    grid-template-columns: minmax(0, 1fr);
    gap: 1.5rem;
  }

  .principles > div,
  .principles > div + div {
    padding: 0;
    border-left: 0;
  }

  .principles > div + div {
    padding-top: 1.5rem;
    border-top: 1px solid var(--hairline);
  }

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

  .project .btn {
    justify-self: start;
  }
}

@media (max-width: 560px) {
  .brand {
    display: none;
  }

  .nav {
    justify-content: center;
    padding-inline: 0.5rem;
  }

  .nav nav {
    flex-wrap: nowrap;
  }

  .nav nav a {
    padding: 0.4rem 0.65rem;
    font-size: 0.9rem;
  }

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

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

  .orb {
    animation: none;
  }

  .btn,
  .nav nav a,
  .social {
    transition: none;
  }
}