/* ============================================================
   joeymulcahy.com link hub
   Brand-aligned: IBM Plex Mono body, PP Neue Bit display,
   greyscale, hairlines, no shadows.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400;1,500&display=swap');

@font-face {
  font-family: 'PP Neue Bit';
  src: url('/assets/ppneuebit-bold.otf') format('opentype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --ink:        #121212;
  --paper:      #ffffff;
  --paper-soft: #f7f7f7;
  --hair:       #e8e8e8;
  --mid:        #7e7e7e;
  --light:      #aaaaaa;

  --font-mono:    'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --font-display: 'PP Neue Bit', 'IBM Plex Mono', monospace;

  --t-micro: 10px;
  --t-xs:    11px;
  --t-sm:    13px;
  --t-base:  15px;
  --t-md:    17px;
  --t-lg:    22px;
  --t-xl:    36px;
  --t-2xl:   clamp(40px, 8vw, 72px);

  --tracking-tight:   -0.02em;
  --tracking-wide:    0.08em;
  --tracking-widest:  0.14em;

  --ease-out: cubic-bezier(.2,.7,.2,1);
  --dur-fast: 120ms;
  --dur-base: 240ms;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--paper); color: var(--ink); }
body {
  font-family: var(--font-mono);
  font-size: var(--t-base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100svh;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ── FRAME ─────────────────────────────────────────────────── */
.frame {
  max-width: 760px;
  margin: 0 auto;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  border-left: 1px solid var(--hair);
  border-right: 1px solid var(--hair);
}
@media (max-width: 520px) {
  .frame { border-left: 0; border-right: 0; }
}

/* ── TOPBAR ────────────────────────────────────────────────── */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 20px;
  border-bottom: 1px solid var(--hair);
  font: 400 var(--t-micro)/1 var(--font-mono);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--mid);
  min-height: 36px;
}
@media (min-width: 640px) {
  .topbar { padding: 14px 24px; }
}

.page {
  padding: 32px 20px;
  display: flex;
  flex-direction: column;
  gap: 32px;
  flex: 1;
}
@media (min-width: 640px) {
  .page { padding: 56px 32px; gap: 56px; }
}

/* ── HERO ──────────────────────────────────────────────────── */
.hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-items: stretch;
}

.hero__portrait {
  width: 100%;
  max-width: 140px;
  aspect-ratio: 1 / 1;
  margin: 0 auto;
  border: 1px solid var(--hair);
  background: var(--paper-soft);
  overflow: hidden;
}
.hero__portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 25%;
}

.hero__copy {
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: center;
  align-items: center;
}

.hero__name {
  margin: 0;
  font: 700 var(--t-2xl)/0.9 var(--font-display);
  letter-spacing: 0;
  color: var(--ink);
  -webkit-font-smoothing: none;
  font-smooth: never;
}

.hero__role {
  margin: 0;
  font: 400 var(--t-xs)/1 var(--font-mono);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--mid);
}

.hero__bio {
  margin: 4px 0 0;
  font: 400 var(--t-base)/1.55 var(--font-mono);
  color: var(--ink);
  letter-spacing: var(--tracking-tight);
  max-width: 38ch;
}

/* ── SOCIAL ROW ────────────────────────────────────────────── */
.socials {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}
.socials a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--hair);
  color: var(--ink);
  transition: background var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out);
}
.socials a:hover,
.socials a:focus-visible {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
  outline: none;
}
.socials svg { width: 18px; height: 18px; display: block; }

/* ── DESKTOP HERO: photo left, copy right ──────────────────── */
@media (min-width: 640px) {
  .hero {
    grid-template-columns: minmax(160px, 200px) 1fr;
    gap: 32px;
    align-items: stretch;
  }
  .hero__portrait {
    max-width: none;
    aspect-ratio: auto;
    height: 100%;
    min-height: 0;
    margin: 0;
  }
  .hero__copy { gap: 14px; }
  .hero__copy {
    text-align: left;
    align-items: flex-start;
    justify-content: center;
    gap: 18px;
  }
  .hero__bio { max-width: 44ch; }
}

/* ── LINKS ─────────────────────────────────────────────────── */
.links__list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--hair);
}

.link-card {
  display: grid;
  grid-template-columns: 48px 1fr 18px;
  align-items: start;
  gap: 14px;
  padding: 14px 4px;
  border-bottom: 1px solid var(--hair);
  color: var(--ink);
  transition: background var(--dur-base) var(--ease-out),
              color var(--dur-base) var(--ease-out),
              padding var(--dur-base) var(--ease-out);
}
@media (min-width: 640px) {
  .link-card { grid-template-columns: 56px 1fr 18px; gap: 16px; padding: 18px 4px; }
}
.link-card:hover,
.link-card:focus-visible {
  background: var(--ink);
  color: var(--paper);
  padding-left: 14px;
  padding-right: 14px;
  outline: none;
}

.link-card__thumb {
  width: 48px;
  height: 48px;
  border: 1px solid var(--hair);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--paper);
  transition: border-color var(--dur-base) var(--ease-out);
}
@media (min-width: 640px) {
  .link-card__thumb { width: 56px; height: 56px; }
}
.link-card__thumb img {
  max-width: 60%;
  max-height: 60%;
  object-fit: contain;
}
.link-card:hover .link-card__thumb,
.link-card:focus-visible .link-card__thumb {
  border-color: var(--paper);
}

.link-card__copy {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
  padding-top: 2px;
}
.link-card__title {
  font: 600 var(--t-md)/1.25 var(--font-mono);
  letter-spacing: var(--tracking-tight);
  text-transform: uppercase;
  color: inherit;
}
.link-card__title em {
  font-style: italic;
  font-weight: 400;
  font-size: var(--t-sm);
  color: var(--mid);
  letter-spacing: 0;
  text-transform: lowercase;
  margin-left: 4px;
}
.link-card:hover .link-card__title em,
.link-card:focus-visible .link-card__title em {
  color: rgba(255, 255, 255, 0.6);
}

.link-card__desc {
  margin: 4px 0 0;
  font: 400 var(--t-sm)/1.55 var(--font-mono);
  color: var(--mid);
  letter-spacing: var(--tracking-tight);
}
.link-card:hover .link-card__desc,
.link-card:focus-visible .link-card__desc {
  color: rgba(255, 255, 255, 0.72);
}

.link-card__arrow {
  align-self: start;
  padding-top: 6px;
  font-size: 16px;
  line-height: 1;
  color: var(--mid);
  transition: color var(--dur-fast) var(--ease-out),
              transform var(--dur-base) var(--ease-out);
}
.link-card:hover .link-card__arrow,
.link-card:focus-visible .link-card__arrow {
  color: var(--paper);
  transform: translate(3px, -3px);
}

/* ── FOOTER ────────────────────────────────────────────────── */
.foot {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 20px;
  border-top: 1px solid var(--hair);
  font: 400 var(--t-micro)/1 var(--font-mono);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--mid);
  min-height: 36px;
}
@media (min-width: 640px) {
  .foot { padding: 14px 24px; }
}

/* ── REDUCED MOTION ────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition: none !important;
    animation: none !important;
  }
}

/* ── PRINT ─────────────────────────────────────────────────── */
@media print {
  body { background: white; }
  .socials a, .link-card, .link-card__thumb { border-color: #000; }
}