/*
 * Homepage layout: hero with the icon wall, shipped work, about, writing.
 * The icon wall is the one loud element; everything around it stays quiet.
 */

/* ------------------------------------------------------------ hero */
.hero {
  padding-block: clamp(2.5rem, 1.5rem + 5vw, 6rem) clamp(3rem, 2rem + 4vw, 5.5rem);
}
.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(0, 1fr);
  gap: clamp(2.5rem, 1rem + 5vw, 5.5rem);
  align-items: center;
}
.hero__title {
  font-size: var(--fs-2xl);
  font-weight: 790;
  line-height: 1.02;
  letter-spacing: -0.038em;
  max-width: 15.5ch;
}
.hero__lede {
  max-width: 36rem;
  margin: var(--s-5) 0 0;
  color: var(--ink-2);
  font-size: var(--fs-md);
  line-height: 1.55;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-3);
  margin-top: var(--s-6);
}
.hero__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.25rem;
  margin-top: var(--s-5);
}
.hero__links a {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 44px;
  color: var(--ink-2);
  font-size: var(--fs-sm);
  font-weight: 600;
  text-decoration: none;
}
.hero__links a:hover { color: var(--teal); }
.hero__links .glyph { width: 18px; height: 18px; color: var(--muted); }
.hero__links a:hover .glyph { color: var(--teal); }

/* The icon wall reads as a home screen: real product icons with their names */
.hero__wall {
  position: relative;
  padding: clamp(1.25rem, 0.5rem + 2.5vw, 2rem);
  border: 1px solid var(--line);
  border-radius: 34px;
  background-color: var(--surface);
  background-image: radial-gradient(circle at 1px 1px, color-mix(in srgb, var(--line-strong) 55%, transparent) 1px, transparent 0);
  background-size: 18px 18px;
}
.icon-wall {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(1rem, 0.6rem + 1.2vw, 1.5rem) clamp(0.5rem, 0.2rem + 1vw, 1rem);
}
.icon-wall li {
  animation: wall-in 0.55s var(--ease-out) both;
  animation-delay: calc(var(--i, 0) * 32ms + 80ms);
}
.icon-wall__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--ink-2);
  text-decoration: none;
  border-radius: 18px;
  padding: 0.25rem 0;
}
.icon-wall__item .app-icon {
  --size: clamp(52px, 4.6vw + 20px, 72px) !important;
  transition: transform 0.18s var(--ease-out);
}
.icon-wall__item:hover .app-icon,
.icon-wall__item:focus-visible .app-icon { transform: translateY(-3px) scale(1.04); }
.icon-wall__item:hover { color: var(--ink); }
.icon-wall__name {
  max-width: 100%;
  overflow: hidden;
  font-size: 0.78rem;
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.icon-wall__count {
  display: grid;
  place-items: center;
  width: clamp(52px, 4.6vw + 20px, 72px);
  aspect-ratio: 1;
  border-radius: var(--r-icon);
  border: 1.5px dashed var(--line-strong);
  background: var(--bg);
  color: var(--ink-2);
  font-size: 1.05rem;
  font-weight: 760;
}
.icon-wall__item--more:hover .icon-wall__count { border-color: var(--teal); color: var(--teal); }

@keyframes wall-in {
  from { opacity: 0; transform: translateY(10px) scale(0.92); }
  to   { opacity: 1; transform: none; }
}

@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__title { max-width: 18ch; }
}
@media (max-width: 420px) {
  .hero__wall { border-radius: 26px; }
  .icon-wall { gap: 1rem 0.25rem; }
}

/* ------------------------------------------------------------ shipped */
.shipped { padding-top: clamp(2rem, 1rem + 3vw, 4rem); }

.spotlight {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(1.75rem, 1rem + 3vw, 3.5rem);
  align-items: center;
  padding: clamp(1.5rem, 0.8rem + 2.6vw, 3rem);
  border-radius: 30px;
  background: var(--cat-tint, var(--surface-2));
}
.spotlight__id { display: flex; align-items: center; gap: var(--s-4); }
.spotlight__tags { display: flex; flex-direction: column; align-items: flex-start; gap: 0.4rem; }
.spotlight__name {
  margin-top: var(--s-5);
  font-size: clamp(2rem, 1.4rem + 2vw, 2.75rem);
  font-weight: 790;
  letter-spacing: -0.03em;
  line-height: 1.02;
}
.spotlight__name a { color: var(--ink); text-decoration: none; }
.spotlight__name a:hover { color: var(--cat); }
.spotlight__tagline {
  margin: var(--s-3) 0 0;
  color: var(--ink);
  font-size: var(--fs-md);
  font-weight: 600;
  line-height: 1.4;
}
.spotlight__desc { margin: var(--s-4) 0 var(--s-5); color: var(--ink-2); line-height: 1.6; }
.spotlight__shot { margin: 0; }
.spotlight__shot img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 14px;
  box-shadow: 0 1px 2px rgb(20 32 43 / 0.12), 0 24px 48px -24px rgb(20 32 43 / 0.45);
}

.shelf { margin-top: clamp(3rem, 2rem + 3vw, 4.5rem); }
.shelf__title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: var(--s-5);
  font-size: var(--fs-lg);
  font-weight: 740;
  letter-spacing: -0.02em;
}
.shelf__title::before {
  content: "";
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 3px;
  background: var(--cat);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 19rem), 1fr));
  gap: var(--s-4);
}

.shelf-split {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: 0 clamp(2rem, 1rem + 4vw, 4.5rem);
}
.row-list { border-top: 1px solid var(--line); }

@media (max-width: 900px) {
  .spotlight { grid-template-columns: 1fr; }
  .spotlight__shot { order: -1; }
  .shelf-split { grid-template-columns: 1fr; }
}

/* ------------------------------------------------------------ about */
.about__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  gap: clamp(2.5rem, 1rem + 6vw, 6rem);
  align-items: start;
}
.about__bio h2 {
  margin-bottom: var(--s-5);
  font-size: var(--fs-xl);
  font-weight: 760;
  letter-spacing: -0.024em;
}
.about__bio p {
  max-width: 40rem;
  color: var(--ink-2);
  font-size: 1.125rem;
  line-height: 1.65;
}

.skills {
  display: grid;
  gap: var(--s-3);
  max-width: 40rem;
  margin: var(--s-6) 0 0;
  padding-top: var(--s-5);
  border-top: 1px solid var(--line);
}
.skills > div {
  display: grid;
  grid-template-columns: 8.5rem 1fr;
  gap: var(--s-4);
}
.skills dt { font-size: var(--fs-sm); font-weight: 700; color: var(--ink); }
.skills dd { margin: 0; font-size: var(--fs-sm); color: var(--muted); line-height: 1.55; }

.about__side {
  padding: clamp(1.5rem, 1rem + 1.5vw, 2.25rem);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--surface);
}
.about__label {
  margin: 0 0 var(--s-4);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 0;
}
.about__label:not(:first-child) { margin-top: var(--s-6); }

/* Experience timeline: a real sequence, newest first, current role in saffron */
.timeline { position: relative; }
.timeline__item {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  padding: 0 0 var(--s-5) 1.6rem;
}
.timeline__item:last-child { padding-bottom: 0; }
.timeline__item::before {
  content: "";
  position: absolute;
  top: 0.45rem;
  left: 0;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: var(--surface);
  border: 2px solid var(--line-strong);
}
.timeline__item::after {
  content: "";
  position: absolute;
  top: 1.35rem;
  bottom: 0.1rem;
  left: calc(0.35rem - 1px);
  width: 2px;
  background: var(--line);
}
.timeline__item:last-child::after { display: none; }
.timeline__item.is-current::before {
  background: var(--saffron);
  border-color: var(--saffron);
  box-shadow: 0 0 0 4px var(--saffron-tint);
}
.timeline__org { font-weight: 740; font-size: var(--fs-md); line-height: 1.3; color: var(--ink); }
.timeline__role { font-size: var(--fs-sm); font-weight: 600; color: var(--ink-2); }
.timeline__note { font-size: var(--fs-sm); color: var(--muted); line-height: 1.5; }

.about__edu { color: var(--ink-2); font-size: var(--fs-sm); line-height: 1.55; }
.about__cta { margin-top: var(--s-6); width: 100%; }

@media (max-width: 900px) {
  .about__grid { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .skills > div { grid-template-columns: 1fr; gap: 0.15rem; }
}

/* ------------------------------------------------------------ writing */
.writing-home__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: clamp(1.5rem, 1rem + 3vw, 3.5rem);
  align-items: start;
}
.writing-home__list .post-row:first-child { padding-top: 0; }
.writing-home__list .post-row:last-child { border-bottom: 0; }

@media (max-width: 900px) {
  .writing-home__grid { grid-template-columns: 1fr; }
}

/* Small phones: a shorter intro so the icon wall reaches the first screen */
@media (max-width: 520px) {
  .hero { padding-top: 1.75rem; }
  .hero__lede { font-size: var(--fs-base); line-height: 1.55; margin-top: var(--s-4); }
  .hero__actions { margin-top: var(--s-5); }
  .hero__links { margin-top: var(--s-3); }
}