/* =========================
   Step 2 - Suite "Hero + Tool Cards"
   ========================= */

:where(body.tk[data-tool="home"]) .hero{
  margin-top: 10px;
  padding: clamp(14px, 3vw, 22px);
  border-radius: 18px;
  border: 1px solid var(--border);
  background:
    radial-gradient(900px 500px at 15% 10%, rgba(91,42,166,0.10), transparent 60%),
    linear-gradient(to bottom, rgba(255,255,255,0.9), rgba(255,255,255,0.65));
}

:where(body.tk[data-tool="home"]) .hero .kicker{
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.55);
  color: var(--muted);
  font-size: 12px;
}

:where(body.tk[data-tool="home"]) .hero h1{
  margin: 10px 0 6px;
}

:where(body.tk[data-tool="home"]) .hero p{
  margin: 0 0 14px;
  color: var(--muted);
  max-width: 70ch;
}

:where(body.tk[data-tool="home"]) .hero-actions{
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

:where(body.tk[data-tool="home"]) .btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: auto;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid rgba(30, 167, 255, 0.35);
  text-decoration: none;
  color: #1b3f8b;
  background: linear-gradient(180deg, rgba(225,239,255,0.95), rgba(214,232,255,0.85));
  box-shadow: 0 6px 18px rgba(30,167,255,0.12);
  transition: background 160ms ease, border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

:where(body.tk[data-tool="home"]) .btn.btn-primary{
  color: #fff;
  border-color: rgba(91,42,166,0.45);
  background: linear-gradient(180deg, rgba(111,53,194,0.96), rgba(91,42,166,0.86));
  box-shadow: 0 14px 34px rgba(91,42,166,0.25);
}

:where(body.tk[data-tool="home"]) .btn.btn-interval{
  border-color: rgba(249,115,22,0.45);
  background: linear-gradient(180deg, rgba(255,247,237,0.95), rgba(255,232,205,0.90));
  color: #7a2e00;
  box-shadow: 0 14px 34px rgba(249,115,22,0.24);
}

:where(body.tk[data-tool="home"]) .btn:hover{
  background: linear-gradient(180deg, rgba(235,245,255,1), rgba(214,232,255,0.95));
  box-shadow: 0 8px 22px rgba(30,167,255,0.18);
  transform: translateY(-1px);
}

:where(body.tk[data-tool="home"]) .btn.btn-primary:hover{
  background: linear-gradient(180deg, rgba(120,60,205,0.98), rgba(99,47,180,0.90));
  border-color: rgba(91,42,166,0.65);
  box-shadow: 0 20px 42px rgba(91,42,166,0.28);
}

:where(body.tk[data-tool="home"]) .btn.btn-interval:hover{
  background: linear-gradient(180deg, rgba(255,239,220,1), rgba(255,228,197,0.95));
  border-color: rgba(249,115,22,0.65);
  box-shadow: 0 20px 42px rgba(249,115,22,0.28);
}

:where(body.tk[data-tool="home"]) .btn:not(.btn-primary):not(.btn-interval):hover{
  border-color: var(--border-2);
}

:where(body.tk[data-tool="home"]) .tools-head{
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-top: 14px;
}

:where(body.tk[data-tool="home"]) .special-events{
  --events-green: #0b5d3d;
  --events-green-strong: #06412c;
  --events-green-soft: rgba(11,93,61,0.14);
  margin: 10px 0 26px;
  padding: 28px 30px;
  border-radius: 24px;
  border: 1px solid rgba(6,65,44,0.38);
  background:
    linear-gradient(140deg, rgba(6,65,44,0.22), rgba(11,93,61,0.10)),
    radial-gradient(620px 260px at 10% 10%, rgba(6,65,44,0.25), transparent 70%),
    radial-gradient(500px 320px at 90% 30%, rgba(16,94,62,0.18), transparent 68%);
  box-shadow: 0 28px 64px rgba(6,65,44,0.20);
}

:where(body.tk[data-tool="home"]) .special-events .events-band{
  display: inline-flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  width: 100%;
}

:where(body.tk[data-tool="home"]) .events-band .events-link{
  text-decoration: none;
  color: var(--events-green-strong);
  border-color: rgba(11,93,61,0.45);
  background: var(--events-green-soft);
  font-size: 1rem;
  font-weight: 700;
  padding: 11px 20px;
  border-radius: 12px;
  transition: border-color 140ms ease, background 140ms ease, transform 140ms ease;
}

:where(body.tk[data-tool="home"]) .events-band .events-link:hover,
:where(body.tk[data-tool="home"]) .events-band .events-link:focus-visible{
  border-color: rgba(11,93,61,0.70);
  background: rgba(11,93,61,0.22);
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(6,65,44,0.18);
}

:where(body.tk[data-tool="home"]) .events-band .events-badge{
  background: var(--events-green);
  border-color: rgba(6,65,44,0.85);
  color: #fff;
  font-weight: 800;
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  padding: 8px 18px;
}

:where(body.tk[data-tool="home"]) .tools-head .sub{
  margin: 0;
}

:where(body.tk[data-tool="home"]) .toolgrid{
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  padding: 0;
  margin: 12px 0 0;
  list-style: none;
}

:where(body.tk[data-tool="home"]) .toolcard{
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.70);
  text-decoration: none;
  color: var(--text);
}

:where(body.tk[data-tool="home"]) .toolcard .title{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin: 0;
  font-weight: 900;
  letter-spacing: 0.2px;
}

:where(body.tk[data-tool="home"]) .toolcard .desc{
  margin: 0;
  color: var(--muted);
  line-height: 1.35;
}

:where(body.tk[data-tool="home"]) .toolmeta{
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 2px;
}

:where(body.tk[data-tool="home"]) .pill{
  font-size: 12px;
  padding: 4px 9px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.45);
  color: var(--text);
}

:where(body.tk[data-tool="home"]) .pill.accent{
  border-color: rgba(91,42,166,0.30);
  background: rgba(91,42,166,0.10);
}

:where(body.tk[data-tool="home"]) .pill.muted{
  color: var(--muted);
}

:where(body.tk[data-tool="home"]) .toolcard.coming-soon{
  opacity: 0.78;
}

:where(body.tk[data-tool="home"]) .toolcard.coming-soon:hover{
  transform: translateY(-1px);
}

:where(body.tk[data-tool="home"]) .smallnote{
  margin: 10px 0 0;
  color: var(--muted-2);
  font-size: 12px;
}

@media (max-width: 720px) {:where(body.tk[data-tool="home"]) .hero-actions{ flex-direction: column; align-items: stretch; }:where(body.tk[data-tool="home"]) .btn{ width: 100%; }}

/* =========================
   Home: card reveal (no 3D flip, no flicker)
   ========================= */

:where(body.tk[data-tool="home"]) .toolgrid-reveal{
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  align-items: stretch;
}

/* Uniform front tile size */
:where(body.tk[data-tool="home"]) .flipcard{
  position: relative;
  height: 260px;
  border-radius: 16px;
  outline: none;
  overflow: visible; /* allow back overlay to grow */
}

@media (max-width: 720px) {:where(body.tk[data-tool="home"]) .flipcard{ height: 250px; }}

:where(body.tk[data-tool="home"]) .flip-front, :where(body.tk[data-tool="home"]) .flip-back{
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  padding: 14px;
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* FRONT - fixed tile face */
:where(body.tk[data-tool="home"]) .flip-front{
  height: 100%;
  opacity: 1;
}

/* BACK - overlay that can grow */
:where(body.tk[data-tool="home"]) .flip-back{
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;

  /* Allow taller content */
  min-height: 260px;
  max-height: 380px;
  height: auto;

  /* If content exceeds max-height, then scroll */
  overflow: auto;

  z-index: 5;
}

/* Transition */
:where(body.tk[data-tool="home"]) .flip-front, :where(body.tk[data-tool="home"]) .flip-back{
  transition:
    opacity 160ms ease-out,
    transform 160ms ease-out;
}

/* Open state (via JS) */
:where(body.tk[data-tool="home"]) .flipcard.is-flipped .flip-front{
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
}

:where(body.tk[data-tool="home"]) .flipcard.is-flipped .flip-back{
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;

  /* Stronger elevation when open */
  box-shadow: 0 20px 60px rgba(17,24,39,0.18);
}

/* Desktop hover convenience (real hover devices only) */
@media (hover: hover) and (pointer: fine) {:where(body.tk[data-tool="home"]) .flipcard:not(.is-disabled):hover .flip-front{
    opacity: 0;
    transform: translateY(-6px);
  }:where(body.tk[data-tool="home"]) .flipcard:not(.is-disabled):hover .flip-back{
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
    box-shadow: 0 20px 60px rgba(17,24,39,0.18);
  }}

/* Disabled */
:where(body.tk[data-tool="home"]) .flipcard.is-disabled{
  opacity: 0.78;
}

/* Keep primary action visually at bottom */
:where(body.tk[data-tool="home"]) .flip-back .btn.primary{
  margin-top: auto;
}

/* Close button */
:where(body.tk[data-tool="home"]) .flip-close{
  width: auto;
  padding: 0 10px;
  height: 28px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.65);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
}

/* Corner + indicator (no box, no square) */
:where(body.tk[data-tool="home"]) .flip-corner{
  position: absolute;
  top: 10px;
  right: 12px;
  z-index: 2;

  width: auto;
  height: auto;
  padding: 0;

  border: none;
  background: transparent;

  font-size: 18px;
  font-weight: 900;
  line-height: 1;
  color: rgba(17,24,39,0.55);
  text-shadow: 0 1px 0 rgba(255,255,255,0.75);

  pointer-events: none; /* card still clickable */
}



/* Stop global hover-lift causing hover-loop */
:where(body.tk[data-tool="home"]) .flipcard .card:hover{
  transform: none;
}

/* Make front feel clickable */
:where(body.tk[data-tool="home"]) .flipcard:not(.is-disabled) .flip-front{
  cursor: pointer;
}

/* --- Title / pill handling --- */

/* Prevent pills splitting across lines */
:where(body.tk[data-tool="home"]) .title .pill{
  white-space: nowrap;
}

/* Variant where pill should drop below title */
:where(body.tk[data-tool="home"]) .title.title-stack{
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {:where(body.tk[data-tool="home"]) .flip-front, :where(body.tk[data-tool="home"]) .flip-back{
    transition: none;
  }}

/* =========================
   Home: tool corner wash (ONLY tool cards)
   ========================= */

/* The wash layer (scoped to tool grid only) */
:where(body.tk[data-tool="home"]) .toolgrid-reveal .flip-front::before{
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;

  opacity: 0.48;

  background:
    radial-gradient(
      700px 520px at -12% -14%,
      var(--tool-wash) 0%,
      transparent 68%
    ),
    linear-gradient(
      135deg,
      rgba(255,255,255,0) 0%,
      rgba(255,255,255,0) 68%,
      rgba(255,255,255,0.72) 86%,
      rgba(255,255,255,1) 100%
    );
}

/* Depth (scoped) */
:where(body.tk[data-tool="home"]) .toolgrid-reveal .flip-front::after{
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(240px 160px at 0% 0%, rgba(0,0,0,0.05), transparent 70%);
}

/* Tool-specific wash colours */
:where(body.tk[data-tool="home"]) .flipcard[data-tool="timezone"]{ --tool-wash: rgba(91,42,166,0.85); }
:where(body.tk[data-tool="home"]) .flipcard[data-tool="dst"]{ --tool-wash: rgba(245,158,11,0.85); }
:where(body.tk[data-tool="home"]) .flipcard[data-tool="epoch"]{ --tool-wash: rgba(14,165,233,0.85); }
:where(body.tk[data-tool="home"]) .flipcard[data-tool="datediff"]{ --tool-wash: rgba(16,185,129,0.85); }
:where(body.tk[data-tool="home"]) .flipcard[data-tool="wallboard"]{ --tool-wash: rgba(99,102,241,0.85); }
:where(body.tk[data-tool="home"]) .flipcard[data-tool="interval"]{ --tool-wash: rgba(249,115,22,0.80); }
:where(body.tk[data-tool="home"]) .flipcard[data-tool="passage-clock"]{ --tool-wash: rgba(59,130,246,0.78); }
:where(body.tk[data-tool="home"]) .flipcard[data-tool="soon"]{ --tool-wash: rgba(148,163,184,0.78); }
:where(body.tk[data-tool="home"]) .flipcard-wc26{ --tool-wash: rgba(13,107,70,0.82); }
:where(body.tk[data-tool="home"]) .flipcard-wc26 .pill.accent{
  border-color: rgba(13,107,70,0.40);
  background: rgba(13,107,70,0.16);
  color: #0f4c32;
}

/* =========================
   Home: Hero pop (scoped to hero only)
   ========================= */

:where(body.tk[data-tool="home"]) .hero{
  position: relative;
  overflow: hidden;

  border: 1px solid rgba(91,42,166,0.18);
  background: linear-gradient(to bottom, rgba(255,255,255,0.92), rgba(255,255,255,0.72));
  box-shadow:
    0 1px 0 rgba(17,24,39,0.04),
    0 18px 48px rgba(17,24,39,0.10);
}

:where(body.tk[data-tool="home"]) .hero::before{
  content: "";
  position: absolute;
  inset: -30%;
  pointer-events: none;
  background:
    radial-gradient(760px 460px at 16% 22%, rgba(91,42,166,0.18), transparent 60%),
    radial-gradient(520px 360px at 92% 45%, rgba(14,165,233,0.18), transparent 62%),
    radial-gradient(900px 520px at 50% 110%, rgba(17,24,39,0.06), transparent 60%);
}

:where(body.tk[data-tool="home"]) .hero::after{
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(
    115deg,
    rgba(255,255,255,0.00) 0%,
    rgba(255,255,255,0.28) 22%,
    rgba(255,255,255,0.00) 48%
  );
  opacity: 0.55;
}

:where(body.tk[data-tool="home"]) .hero > *{
  position: relative;
  z-index: 1;
}

:where(body.tk[data-tool="home"]) .hero .kicker{
  border: 1px solid rgba(91,42,166,0.22);
  background: rgba(255,255,255,0.55);
  box-shadow: 0 10px 26px rgba(91,42,166,0.10);
}

/* Make tool card titles clearly bold */
:where(body.tk[data-tool="home"]) .flip-front .title span:first-child, :where(body.tk[data-tool="home"]) .flip-back .title span:first-child{
  font-weight: 800;
}

@media (max-width: 760px) {:where(body.tk[data-tool="home"]) .ad-slot ins{
    width: 320px !important;
    height: 100px !important;
  }}

/* =========================
   Mobile: home tile optimisation
   - 2-up grid
   - hide hint pills
   - disable flip (tap = go)
   ========================= */
@media (max-width: 640px) {:where(body.tk[data-tool="home"]) .toolgrid, :where(body.tk[data-tool="home"]) .toolgrid-reveal{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }:where(body.tk[data-tool="home"]) .flipcard{ height: 240px; perspective: none; }:where(body.tk[data-tool="home"]) .toolgrid .flip-front{ padding: 12px; }:where(body.tk[data-tool="home"]) .toolgrid > li, :where(body.tk[data-tool="home"]) .toolgrid .flipcard, :where(body.tk[data-tool="home"]) .toolgrid .card{ min-width: 0; }:where(body.tk[data-tool="home"]) .toolgrid .flip-corner{ display: none; }:where(body.tk[data-tool="home"]) .toolgrid .toolmeta{ display: none; }:where(body.tk[data-tool="home"]) .flip-inner{ transform: none !important; transition: none !important; }:where(body.tk[data-tool="home"]) .flipcard:hover .flip-inner, :where(body.tk[data-tool="home"]) .flipcard:focus-within .flip-inner, :where(body.tk[data-tool="home"]) .flipcard:active .flip-inner{ transform: none !important; }:where(body.tk[data-tool="home"]) .flipcard{ height: 220px; }:where(body.tk[data-tool="home"]) .flipcard{ cursor: pointer; }:where(body.tk[data-tool="home"]) .flip-back{ display: none !important; }:where(body.tk[data-tool="home"]) .flip-front{ position: relative; inset: auto; backface-visibility: visible; }}
.toolgrid-band {
  grid-column: 1 / -1;
}