/* ============================================================
   Parclo Serif Student — local font (from brianzhou.org)
   ============================================================ */
@font-face {
  font-family: 'Parclo Serif';
  src: url('../fonts/ParcloSerifStudent-Regular.woff2') format('woff2'),
       url('../fonts/ParcloSerifStudent-Regular.woff')  format('woff');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

/* ============================================================
   Reset & Base
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  border: 0 solid #e5e5e5;
}

html {
  color-scheme: dark;
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  height: 100%;
  overflow-x: hidden;
  overflow-y: hidden;
}

@media (max-width: 767px) {
  html {
    overflow-y: auto;
  }
}

body {
  margin: 0;
  line-height: inherit;
  background: #18181b;
  color: #e5e7eb;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  height: 100%;
  overflow-x: hidden;
  overflow-y: hidden;
}

@media (max-width: 767px) {
  body {
    overflow-y: auto;
  }
}

h1, h2, h3, h4, h5, h6 {
  font-size: inherit;
  font-weight: inherit;
  margin: 0;
}

p {
  margin: 0;
}

a {
  color: inherit;
  text-decoration: inherit;
}

ul, ol, menu {
  list-style: none;
  margin: 0;
  padding: 0;
}

button {
  font-family: inherit;
  font-size: 100%;
  font-weight: inherit;
  line-height: inherit;
  color: inherit;
  margin: 0;
  padding: 0;
  background-color: transparent;
  background-image: none;
  border: 0;
  cursor: pointer;
  -webkit-appearance: button;
}

/* ============================================================
   Page Layout
   ============================================================ */
.page-wrapper {
  position: relative;
  z-index: 10;
}

.main-container {
  position: relative;
  z-index: 50;
  isolation: isolate;
  min-height: 100vh;
  /* overflow must be visible so the full-bleed forest can escape the max-width box */
  overflow: visible;
  color: #e5e7eb;
  display: flex;
  flex-direction: column;
  /* max-w-5xl = 64rem = 1024px */
  max-width: 64rem;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  /* px-6 pt-12 pb-0 */
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  padding-top: 3rem;
  padding-bottom: 0;
}

@media (min-width: 640px) {
  .main-container {
    /* sm:px-10 sm:pt-16 */
    padding-left: 2.5rem;
    padding-right: 2.5rem;
    padding-top: 4rem;
  }
}

/* ============================================================
   Content Section
   ============================================================ */
.content-section {
  position: relative;
  z-index: 60;
  /* mx-auto max-w-[43rem] font-sans */
  margin-left: auto;
  margin-right: auto;
  width: 100%;
  max-width: 41.75rem;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* ============================================================
   Name / Title
   ============================================================ */
.site-title {
  font-family: "Parclo Serif", "Young Serif", Georgia, ui-serif, serif;
  /* text-[1.6rem] leading-tight tracking-[-0.02em] */
  font-size: 1.62rem;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: #f4f4f5;
  font-weight: 400;
}

@media (min-width: 640px) {
  .site-title {
    font-size: 1.72rem;
  }
}

/* ============================================================
   Bio Text
   ============================================================ */
.bio-text {
  /* mt-3 max-w-2xl space-y-3 text-[0.88rem] leading-copy */
  margin-top: 0.75rem;
  max-width: 41.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.875rem;
  line-height: 1.48;
  color: #e5e7eb;
}

@media (min-width: 640px) {
  .bio-text {
    font-size: 0.92rem;
  }
}

/* ============================================================
   Inline Links (random-underline-inline style)
   ============================================================ */
.inline-link {
  display: inline;
  position: relative;
  overflow: visible;
  font-weight: 600;
  color: #f4f4f5;
  text-decoration: none;
  cursor: pointer;
  transition: color 0.2s ease;
}

.inline-link:hover {
  color: #ffffff;
}

.inline-link .link-text {
  position: relative;
  z-index: 2;
  display: inline;
}

.inline-link .link-box {
  display: inline;
  position: static;
  width: 0;
  height: 0;
}

/* ============================================================
   Navigation
   ============================================================ */
.site-nav {
  /* mt-6 flex flex-wrap items-center gap-x-6 gap-y-3 */
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  column-gap: 1.5rem;
  row-gap: 0.75rem;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  column-gap: 1rem;
  row-gap: 0.5rem;
}

.nav-link {
  display: inline;
  position: relative;
  overflow: visible;
  font-size: 0.96rem;
  color: #f2f2f3;
  text-decoration: none;
  cursor: pointer;
  transition: color 0.2s ease;
}

.nav-link:hover {
  color: #ffffff;
}

.nav-link .link-text {
  position: relative;
  z-index: 2;
  display: inline;
}

.nav-link .link-box {
  display: inline;
  position: static;
  width: 0;
  height: 0;
}

/* ============================================================
   Social Icons
   ============================================================ */
.social-links {
  /* ml-auto flex items-center gap-3 */
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.social-icon {
  color: #e5e7eb;
  text-decoration: none;
  transition: color 0.2s ease;
  display: flex;
  align-items: center;
}

.social-icon:hover {
  color: #ffffff;
  opacity: 0.7;
}

.social-icon svg {
  width: 1rem;
  height: 1rem;
}

/* ============================================================
   Forest / Canvas Section
   ============================================================ */
.forest-wrapper {
  position: relative;
  z-index: 0;
  margin-top: auto;
  padding-top: 7.25rem;
}

@media (min-width: 640px) {
  .forest-wrapper {
    padding-top: 8rem;
  }
}

.forest {
  position: relative;
  width: 100vw;
  /* Stretch full-bleed beyond the container padding */
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  height: clamp(310px, 43vh, 470px);
  overflow: visible;
  isolation: isolate;
  pointer-events: auto;
}

@media (max-width: 767px) {
  .forest {
    height: clamp(260px, 42vh, 390px);
  }
}

.forest-viewport {
  position: fixed;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  pointer-events: none;
  z-index: -1;
}

.forest-canvas {
  position: fixed;
  left: 0;
  top: 0;
  display: block;
  width: 100%;
}

.forest-canvas-bg { z-index: 1; }
.forest-canvas-mid { z-index: 2; }
.forest-canvas-fg  { z-index: 4; }

/* ============================================================
   Regenerate Button
   ============================================================ */
.forest-regen {
  --bark:       rgba(193, 162, 129, 0.98);
  --highlight:  rgba(241, 218, 193, 0.52);
  --grass:      rgba(145, 171, 124, 0.94);
  --grass-lt:   rgba(196, 216, 177, 0.74);

  position: absolute;
  right: clamp(8px, 2.3vw, 22px);
  bottom: clamp(-4px, 0.35vh, 4px);
  z-index: 6;
  width: clamp(56px, 6.1vw, 70px);
  height: clamp(52px, 5.4vw, 64px);
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  pointer-events: auto;
  appearance: none;
  outline: none;
}

.forest-regen::after {
  content: "";
  position: absolute;
  left: 24%;
  right: 8%;
  bottom: 10%;
  height: 16%;
  border-radius: 999px;
  background: rgba(53, 32, 16, 0.14);
  filter: blur(7px);
  pointer-events: none;
}

.forest-regen:focus-visible {
  filter: drop-shadow(0 0 0.6rem rgba(249, 196, 166, 0.38));
}

.forest-regen-icon {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: visible;
  transform: translateY(14%);
}

.regen-arrow {
  transform-origin: 48px 44px;
  transform: rotate(6deg);
  transition: transform 180ms ease-out, opacity 180ms ease-out;
}

.forest-regen:hover .regen-arrow,
.forest-regen:focus-visible .regen-arrow {
  transform: rotate(9deg);
}

.forest-regen:active .regen-arrow {
  transform: rotate(4deg) scale(0.98);
}

.regen-grass-bed {
  transform: translateY(1px);
}

.regen-shadow {
  fill: none;
  stroke: rgba(42, 24, 12, 0.18);
  stroke-width: 8.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.regen-branch {
  fill: none;
  stroke: var(--bark);
  stroke-width: 7.1;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.regen-highlight {
  fill: none;
  stroke: var(--highlight);
  stroke-width: 2.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.regen-grass {
  fill: none;
  stroke: var(--grass);
  stroke-width: 2.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.regen-grass-light {
  stroke: var(--grass-lt);
  stroke-width: 1.9;
}

/* ============================================================
   Birds Overlay — container only; all bird styles injected by birds.js
   ============================================================ */
.birds-sky {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  overflow: visible;
  pointer-events: none;
  z-index: 10;
}

/* ============================================================
   Underline SVG Layer (fixed, for the animated underlines)
   ============================================================ */
.underline-svg-layer {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 100;
  overflow: visible;
}