:root {
  --page: #ececec;
  --panel: #ffffff;
  --fg: #111111;
  --muted: #9a9a9a;
  --card: #f4f4f4;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  background: var(--page);
  color: var(--fg);
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  letter-spacing: -0.01em;
  padding: 12px;
}

/* white rounded panel with a light-gray frame around it */
.frame {
  position: relative;
  background: var(--panel);
  border-radius: 26px;
  min-height: calc(100vh - 24px);
  padding: 40px 32px 48px;
  display: flex;
  flex-direction: column;
  transition: filter 0.45s ease;
}

/* hovering the bottom signature desaturates the whole page */
.frame:has(.sig:hover) {
  filter: grayscale(1);
}

/* small signature link under the disclaimer */
.sig {
  font-size: 12px;
  font-weight: 600;
  color: #c4c4c4;
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: color 0.25s ease, text-shadow 0.35s ease;
}

.sig:hover {
  color: var(--fg);
  /* soft halo/glow */
  text-shadow: 0 0 8px rgba(0, 0, 0, 0.28), 0 0 18px rgba(0, 0, 0, 0.16);
}

/* hero, vertically centered */
.hero {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 44px;
}

.headline {
  text-align: center;
  font-size: clamp(30px, 5vw, 52px);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.headline .dim {
  color: var(--muted);
}

/* cards */
.cards {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: center;
  width: 100%;
  max-width: 900px;
}

.card {
  flex: 1 1 240px;
  max-width: 280px;
  background: var(--card);
  border-radius: 22px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  color: var(--fg);
  transition: transform 0.18s ease, background 0.18s ease;
}

.card:hover {
  transform: translateY(-4px);
  background: #eee;
}

.card-media {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 22px 0 18px;
  margin-bottom: 6px;
}

.card-media img {
  width: 108px;
  height: 108px;
  border-radius: 24px;
  /* drop-shadow follows the icon's real (transparent-corner) shape,
     unlike box-shadow which halos the square bounding box */
  filter: drop-shadow(0 8px 18px rgba(0, 0, 0, 0.16));
}

.card-title {
  font-weight: 700;
  font-size: 18px;
  text-align: center;
}

.card-desc {
  margin-top: 5px;
  font-size: 13px;
  color: var(--muted);
  text-align: center;
  line-height: 1.35;
}

/* footer */
.foot {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.cta {
  display: flex;
  gap: 12px;
}

.pill {
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  background: #ededed;
  color: var(--fg);
  transition: opacity 0.15s ease, transform 0.15s ease;
}

.pill.primary {
  background: var(--fg);
  color: #fff;
}

.pill.coffee {
  background: #ffdd00;
  color: #000;
}

.pill:hover {
  transform: translateY(-2px);
}

.disclaimer {
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  text-align: center;
}

@media (max-width: 560px) {
  .frame {
    padding: 32px 18px 36px;
  }
  .cards {
    flex-direction: column;
    align-items: center;
  }
  .card {
    width: 100%;
    max-width: 340px;
  }
}

/* ============ project detail pages ============ */
.topnav {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
}

.topnav .back {
  justify-self: start;
  text-decoration: none;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  transition: color 0.15s ease;
}

.topnav .back:hover {
  color: var(--fg);
}

.project {
  flex: 1;
  padding: 56px 0 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.project-head {
  max-width: 620px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.project-icon {
  width: 88px;
  height: 88px;
  border-radius: 20px;
  filter: drop-shadow(0 8px 18px rgba(0, 0, 0, 0.16));
  margin-bottom: 24px;
}

.project-title {
  font-size: clamp(32px, 5vw, 50px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.02;
}

.project-meta {
  margin-top: 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.project-desc {
  margin-top: 22px;
  font-size: 17px;
  line-height: 1.6;
  color: #3d3d3d;
}

.project-cta {
  margin-top: 28px;
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}

.project-cta .pill {
  padding: 0 26px;
  height: 46px;
  display: inline-flex;
  align-items: center;
}

/* screenshots on soft stages */
.shots {
  margin-top: 64px;
  width: 100%;
  max-width: 1000px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.stage {
  background: var(--stage, #f4f4f4);
  border-radius: 28px;
  padding: clamp(24px, 5vw, 64px);
  display: flex;
  justify-content: center;
  align-items: center;
}

.stage img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  filter: drop-shadow(0 18px 40px rgba(0, 0, 0, 0.22));
}

/* device renders already have their own frame -> no extra rounding */
.stage.device img {
  border-radius: 0;
}

.project-foot {
  border-top: 1px solid #eee;
  padding-top: 26px;
}

.next {
  text-decoration: none;
  color: var(--fg);
  font-weight: 700;
  font-size: 17px;
  transition: opacity 0.15s ease;
}

.next span {
  color: var(--muted);
  font-weight: 600;
}

.next:hover {
  opacity: 0.6;
}

@media (max-width: 560px) {
  .project {
    padding: 36px 0 28px;
  }
  .shots {
    margin-top: 40px;
    gap: 20px;
  }
}

/* ============ about page ============ */
.about-page {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 40px;
  padding: 40px 0;
}

.about-message {
  max-width: 540px;
  text-align: center;
  font-size: clamp(20px, 3.2vw, 27px);
  font-weight: 600;
  line-height: 1.45;
  letter-spacing: -0.02em;
  color: var(--fg);
}

.about-message .soft {
  color: var(--muted);
}

/* play button */
.song-btn {
  padding: 12px 26px;
  border-radius: 999px;
  border: none;
  background: var(--fg);
  color: #fff;
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s ease;
}

.song-btn:hover {
  transform: translateY(-2px);
}

/* photo, raw, tucked off to the side (not centered with the text) */
.about-photo {
  align-self: center;
  width: clamp(280px, 32vw, 460px);
  height: auto;
  cursor: zoom-in;
}

/* click-to-enlarge lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 4vh 4vw;
  background: rgba(0, 0, 0, 0.88);
  cursor: zoom-out;
}

.lightbox.open {
  display: flex;
}

.lightbox img {
  max-width: 94vw;
  max-height: 92vh;
  width: auto;
  height: auto;
}

@media (max-width: 760px) {
  .about-photo {
    width: 100%;
  }
}