:root {
  --color-background: #fff6e6;
  --color-foreground: #254f1a;
  --color-hover-tint: rgba(37, 79, 26, 0.08);
  --font-family: "EB Garamond", Georgia, "Times New Roman", serif;
  --content-max-width: 680px;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
}

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

html,
body {
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  background: var(--color-background);
  color: var(--color-foreground);
  font-family: var(--font-family);
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

/* ---------- Tabs ---------- */

.site-nav {
  display: flex;
  justify-content: center;
  padding: 24px 16px 0;
}

.site-nav__tabs {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  border: 2px solid var(--color-foreground);
  border-radius: 9999px;
  list-style: none;
  margin: 0;
}

.site-nav__tab {
  display: block;
  padding: 6px 20px;
  border-radius: 9999px;
  font-size: 1.05rem;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.site-nav__tab:hover {
  background: var(--color-hover-tint);
}

.site-nav__tab[aria-current="page"] {
  background: var(--color-foreground);
  color: var(--color-background);
}

/* ---------- Page layout ---------- */

.page {
  max-width: var(--content-max-width);
  margin: 0 auto;
  padding: 40px 16px 64px;
}

/* Warm paper: two soft glows and a faint grain */
.links-page {
  background-color: var(--color-background);
  background-image:
    radial-gradient(60rem 28rem at 50% -8rem, rgba(37, 79, 26, 0.12), transparent 70%),
    radial-gradient(36rem 28rem at 100% 100%, rgba(201, 162, 74, 0.14), transparent 70%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='grain'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0.15 0 0 0 0 0.31 0 0 0 0 0.1 0 0 0 0.07 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23grain)'/%3E%3C/svg%3E");
}

/* ---------- Profile header ---------- */

.profile {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.profile__avatar {
  width: 104px;
  height: 104px;
  border-radius: 50%;
  object-fit: cover;
  outline: 2px solid rgba(201, 162, 74, 0.85);
  outline-offset: 4px;
  box-shadow: 0 14px 30px -12px rgba(37, 79, 26, 0.55);
}

.profile__name {
  margin: 20px 0 4px;
  font-size: 1.65rem;
  font-weight: 600;
  line-height: 1.3;
}

.profile__description {
  max-width: 400px;
  margin: 0;
  font-size: 1.1rem;
  line-height: 1.5;
  opacity: 0.85;
}

/* ---------- Featured link (GitHub) ---------- */

.featured-link {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 32px;
  padding: 22px 20px;
  overflow: hidden;
  border: 1px solid rgba(255, 246, 230, 0.08);
  border-radius: 24px;
  background: radial-gradient(130% 160% at 0% 0%, #3a7429 0%, #224a18 50%, #15300f 100%);
  color: var(--color-background);
  text-decoration: none;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 1px 2px rgba(21, 48, 15, 0.25),
    0 22px 40px -20px rgba(21, 48, 15, 0.7);
  transition: transform 160ms var(--ease-out);
}

.featured-link:active {
  transform: scale(0.985);
}

/* Contribution graph behind the card's right side (cells are added by links.js) */
.featured-link__graph {
  position: absolute;
  z-index: -1;
  top: 50%;
  right: 18px;
  display: grid;
  grid-auto-flow: column;
  grid-template-rows: repeat(7, 9px);
  grid-auto-columns: 9px;
  gap: 3px;
  transform: translateY(-50%);
  -webkit-mask-image: linear-gradient(to right, transparent, #000 60%);
  mask-image: linear-gradient(to right, transparent, #000 60%);
}

.featured-link__cell {
  border-radius: 2px;
  background: rgba(255, 246, 230, 0.06);
  animation: cell-in 360ms var(--ease-out) backwards;
  animation-delay: calc(250ms + var(--week-index) * 16ms);
}

.featured-link__cell[data-level="1"] { background: rgba(155, 233, 168, 0.16); }
.featured-link__cell[data-level="2"] { background: rgba(155, 233, 168, 0.3); }
.featured-link__cell[data-level="3"] { background: rgba(110, 214, 120, 0.5); }
.featured-link__cell[data-level="4"] { background: rgba(155, 233, 168, 0.72); }

@keyframes cell-in {
  from {
    opacity: 0;
    transform: scale(0.6);
  }
}

/* Soft light that follows the pointer (positioned by links.js) */
.featured-link__spotlight {
  position: absolute;
  z-index: -1;
  top: -180px;
  left: -180px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 246, 230, 0.14), transparent 65%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms ease;
}

.featured-link__badge {
  display: grid;
  flex: none;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: rgba(255, 246, 230, 0.1);
  box-shadow: inset 0 0 0 1px rgba(255, 246, 230, 0.14);
}

.featured-link__icon {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

.featured-link__text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.featured-link__eyebrow {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #b9e39f;
}

.featured-link__title {
  font-size: 1.55rem;
  font-weight: 600;
  line-height: 1.15;
}

.featured-link__subtitle {
  font-size: 1rem;
  font-style: italic;
  line-height: 1.35;
  opacity: 0.78;
}

.featured-link__cta {
  display: inline-flex;
  flex: none;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  padding: 8px 14px 8px 16px;
  border-radius: 9999px;
  background: var(--color-background);
  color: var(--color-foreground);
  font-size: 1rem;
  font-weight: 600;
  box-shadow: 0 6px 16px -6px rgba(0, 0, 0, 0.45);
}

.featured-link__arrow,
.link-button__arrow {
  flex: none;
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 200ms var(--ease-out), opacity 150ms ease;
}

/* ---------- Contact pair (LinkedIn, Email) ---------- */

.contact-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

/* scoped to .contact-links so it wins over the generic white tile below */
.contact-links .link-button__tile--linkedin,
.contact-links .link-button__tile--email {
  color: #fff;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.08);
}

.contact-links .link-button__tile--linkedin {
  background: #0a66c2;
}

.contact-links .link-button__tile--email {
  background: var(--color-foreground);
  color: var(--color-background);
}

.link-button__tile svg {
  fill: currentColor;
}

/* long addresses end in an ellipsis instead of wrapping */
.link-button__hint {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ---------- Link buttons ---------- */

/* "More links" label between two hairlines */
.link-list__heading {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 40px 0 0;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  opacity: 0.6;
}

.link-list__heading::before,
.link-list__heading::after {
  content: "";
  flex: 1;
  height: 1px;
  background: currentColor;
  opacity: 0.35;
}

.link-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.link-button {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 20px 10px 10px;
  border: 1px solid rgba(37, 79, 26, 0.14);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.5);
  color: var(--color-foreground);
  text-decoration: none;
  box-shadow: 0 1px 2px rgba(37, 79, 26, 0.06);
  transition:
    transform 160ms var(--ease-out),
    background-color 150ms ease,
    border-color 150ms ease,
    box-shadow 200ms ease;
}

.link-button:active {
  transform: scale(0.985);
}

.link-button__tile {
  display: grid;
  flex: none;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 13px;
  background: #fff;
  box-shadow: inset 0 0 0 1px rgba(37, 79, 26, 0.08);
}

.link-button__thumbnail {
  width: 30px;
  height: 30px;
  object-fit: contain;
}

.link-button__text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.link-button__label {
  font-size: 1.12rem;
  font-weight: 500;
  line-height: 1.25;
}

.link-button__hint {
  font-size: 0.95rem;
  font-style: italic;
  line-height: 1.3;
  opacity: 0.6;
}

.link-button__arrow {
  margin-left: auto;
  opacity: 0.3;
}

/* Hover feedback only where a real pointer can hover */
@media (hover: hover) and (pointer: fine) {
  .featured-link:hover .featured-link__spotlight {
    opacity: 1;
  }

  .featured-link:hover .featured-link__arrow,
  .link-button:hover .link-button__arrow {
    opacity: 1;
    transform: translate(2px, -2px);
  }

  .link-button:hover {
    border-color: rgba(37, 79, 26, 0.3);
    background: rgba(255, 255, 255, 0.85);
    box-shadow: 0 10px 24px -14px rgba(37, 79, 26, 0.45);
  }
}

@media (max-width: 480px) {
  .featured-link {
    gap: 12px;
    padding: 18px 16px;
  }

  /* the graph sits under the text here, so keep it a faint texture */
  .featured-link__graph {
    opacity: 0.3;
  }

  .contact-links {
    grid-template-columns: 1fr;
  }

  /* arrow-only call to action on narrow screens */
  .featured-link__cta {
    padding: 10px;
    font-size: 0;
  }
}

/* ---------- Entrance: a short stagger on first load ---------- */

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
}

.profile,
.featured-link,
.contact-links,
.link-list__heading,
.link-list > li {
  /* backwards fill: nothing lingers after the entrance, so :active transforms still transition */
  animation: rise-in 400ms var(--ease-out) backwards;
}

.featured-link { animation-delay: 60ms; }
.contact-links { animation-delay: 90ms; }
.link-list__heading { animation-delay: 110ms; }
.link-list > li:nth-child(1) { animation-delay: 150ms; }
.link-list > li:nth-child(2) { animation-delay: 190ms; }
.link-list > li:nth-child(3) { animation-delay: 230ms; }
.link-list > li:nth-child(4) { animation-delay: 270ms; }
.link-list > li:nth-child(5) { animation-delay: 310ms; }

@keyframes fade-in {
  from { opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .profile,
  .featured-link,
  .contact-links,
  .link-list__heading,
  .link-list > li {
    animation-name: fade-in;
  }

  .featured-link__cell {
    animation: none;
  }
}