/* ==========================================================================
   PetPostHub Premium Homepage
   Palette: --pph-primary (orange) / --pph-black (navy) / --pph-white
   Lean layout: no hero, no author — category nav, calculator hub, shelves.
   ========================================================================== */

.pph-home {
	--pph-pale: color-mix(in srgb, var(--pph-black) 5%, var(--pph-white));
	--pph-pale-deep: color-mix(in srgb, var(--pph-black) 10%, var(--pph-white));
	--pph-ink: color-mix(in srgb, var(--pph-black) 92%, var(--pph-white) 8%);
	--pph-glow: color-mix(in srgb, var(--pph-primary) 35%, transparent);
	font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
	color: var(--pph-ink);
	background: var(--pph-white);
	overflow-x: hidden;
	padding-top: 1.5rem;
}

.pph-home * { box-sizing: border-box; }

.pph-home h1, .pph-home h2, .pph-home h3 {
	font-family: 'Baloo 2', 'Inter', sans-serif;
	font-weight: 700;
	line-height: 1.2;
	margin: 0 0 .4em;
	color: var(--pph-ink);
}

.pph-eyebrow {
	display: inline-flex;
	align-items: center;
	gap: .4em;
	font-size: .72rem;
	font-weight: 700;
	letter-spacing: .12em;
	text-transform: uppercase;
	color: var(--pph-primary);
	margin-bottom: .6em;
}
.pph-eyebrow::before { content: "🐾"; font-size: .9em; }

.pph-btn {
	display: inline-block;
	padding: .85em 1.9em;
	border-radius: 999px;
	font-weight: 700;
	font-size: .95rem;
	text-decoration: none;
	border: none;
	cursor: pointer;
	transition: transform .18s ease, box-shadow .18s ease;
}
.pph-btn-primary {
	background: var(--pph-primary);
	color: var(--pph-white);
	box-shadow: 0 12px 26px -12px var(--pph-glow);
}
.pph-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 30px -10px var(--pph-glow); }

/* Belt-and-braces: hide common theme page-title/breadcrumb markup when the
   admin has "Hide the default page title" checked. */
body.pph-hide-title .entry-header,
body.pph-hide-title .page-header,
body.pph-hide-title h1.entry-title,
body.pph-hide-title .entry-title,
body.pph-hide-title .page-title,
body.pph-hide-title .page-title-bar,
body.pph-hide-title .breadcrumb-wrap,
body.pph-hide-title .breadcrumbs {
	display: none !important;
}

/* ---------- CATEGORY CIRCLES ---------- */
.pph-circles { padding: .5rem 5vw 2.2rem; max-width: 1180px; margin: 0 auto; }
.pph-circles-head { text-align: center; margin-bottom: 1.8rem; }
.pph-circles-title { font-size: clamp(1.4rem, 2.4vw, 1.9rem); }
.pph-circles-subtitle { color: color-mix(in srgb, var(--pph-ink) 60%, transparent); margin-top: -.3em; font-family: 'Inter', sans-serif; font-weight: 400; }
.pph-circles-row {
	display: flex;
	gap: 1.5rem;
	justify-content: center;
	flex-wrap: wrap;
}
.pph-circle { text-decoration: none; text-align: center; width: 100px; }
.pph-circle-img {
	display: block;
	width: 84px; height: 84px;
	margin: 0 auto .6rem;
	border-radius: 50%;
	overflow: hidden;
	background: var(--pph-pale);
	border: 3px solid var(--pph-pale-deep);
	transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.pph-circle:hover .pph-circle-img { transform: translateY(-3px); border-color: var(--pph-primary); box-shadow: 0 10px 20px -10px var(--pph-glow); }
.pph-circle-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pph-circle-label { font-weight: 700; font-size: .82rem; color: var(--pph-ink); font-family: 'Inter', sans-serif; }

/* ---------- CALCULATOR HUB ---------- */
.pph-tools { padding: 1.5rem 5vw 3rem; background: var(--pph-pale); }
.pph-tools-head { text-align: center; max-width: 620px; margin: 0 auto 2rem; }
.pph-tools-title { font-size: clamp(1.6rem, 2.8vw, 2.3rem); }
.pph-tools-subtitle { color: color-mix(in srgb, var(--pph-ink) 65%, transparent); font-family: 'Inter', sans-serif; font-weight: 400; }

.pph-tools-tabs {
	max-width: 900px;
	margin: 0 auto 1.6rem;
	display: flex;
	flex-wrap: wrap;
	gap: .6rem;
	justify-content: center;
}
.pph-tab {
	font-family: 'Inter', sans-serif;
	font-weight: 700;
	font-size: .88rem;
	padding: .7em 1.3em;
	border-radius: 999px;
	border: 1.5px solid color-mix(in srgb, var(--pph-black) 15%, transparent);
	background: var(--pph-white);
	color: var(--pph-ink);
	cursor: pointer;
	transition: all .18s ease;
}
.pph-tab:hover { border-color: var(--pph-primary); }
.pph-tab.is-active {
	background: var(--pph-black);
	border-color: var(--pph-black);
	color: var(--pph-white);
}

.pph-tool-panels { max-width: 640px; margin: 0 auto; }
.pph-tool-panel {
	display: none;
	background: var(--pph-white);
	border-radius: 24px;
	padding: 2rem 1.8rem;
	box-shadow: 0 16px 36px -20px rgba(21,41,75,.35);
}
.pph-tool-panel.is-active { display: block; }
.pph-tool-desc { color: color-mix(in srgb, var(--pph-ink) 65%, transparent); font-size: .92rem; margin: 0 0 1.3rem; line-height: 1.55; }

.pph-tool-form { display: grid; gap: 1rem; margin-bottom: 1rem; }
.pph-tool-form label {
	display: flex;
	flex-direction: column;
	gap: .35rem;
	font-weight: 700;
	font-size: .86rem;
	color: var(--pph-ink);
}
.pph-tool-form input[type="number"],
.pph-tool-form input[type="date"],
.pph-tool-form select {
	font-family: 'Inter', sans-serif;
	font-weight: 500;
	font-size: .95rem;
	padding: .65em .9em;
	border-radius: 12px;
	border: 1.5px solid color-mix(in srgb, var(--pph-black) 18%, transparent);
	background: var(--pph-white);
	color: var(--pph-ink);
}
.pph-tool-form input:focus,
.pph-tool-form select:focus {
	outline: none;
	border-color: var(--pph-primary);
}
.pph-checkbox-label { flex-direction: row !important; align-items: center; gap: .6rem !important; }
.pph-checkbox-label input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--pph-primary); }

.pph-tool-form .pph-btn { justify-self: start; margin-top: .3rem; }

.pph-tool-result {
	margin-top: 1.2rem;
	padding: 1.2rem 1.3rem;
	border-radius: 16px;
	background: var(--pph-pale);
	border-left: 4px solid var(--pph-primary);
}
.pph-tool-result[hidden] { display: none; }
.pph-result-headline { font-family: 'Baloo 2', sans-serif; font-weight: 700; font-size: 1.15rem; color: var(--pph-ink); margin-bottom: .3em; }
.pph-result-sub { font-size: .87rem; color: color-mix(in srgb, var(--pph-ink) 68%, transparent); line-height: 1.5; }
.pph-result-sub strong { color: var(--pph-primary); }

.pph-tools-disclaimer {
	text-align: center;
	max-width: 560px;
	margin: 2rem auto 0;
	font-size: .78rem;
	color: color-mix(in srgb, var(--pph-ink) 55%, transparent);
}

/* ---------- CATEGORY SHELVES ---------- */
.pph-shelves { padding: 2.5rem 5vw 3rem; max-width: 1240px; margin: 0 auto; }
.pph-shelf { margin: 3rem 0; }
.pph-shelf-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 1.2rem; }
.pph-shelf-title { font-size: clamp(1.25rem, 2vw, 1.6rem); }
.pph-shelf-viewall {
	color: var(--pph-primary);
	font-weight: 700;
	text-decoration: none;
	font-size: .88rem;
	white-space: nowrap;
}
.pph-shelf-viewall:hover { text-decoration: underline; }

.pph-shelf-row {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 1.4rem;
}

.pph-card {
	background: var(--pph-white);
	border-radius: 20px;
	overflow: hidden;
	position: relative;
	box-shadow: 0 10px 26px -18px rgba(21,41,75,.3);
	transition: transform .2s ease, box-shadow .2s ease;
}
.pph-card:hover { transform: translateY(-4px); box-shadow: 0 16px 34px -16px rgba(21,41,75,.4); }

.pph-card-media { display: block; position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--pph-pale); }
.pph-card-media img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .35s ease; }
.pph-card:hover .pph-card-media img { transform: scale(1.06); }
.pph-card-placeholder { display: block; width: 100%; height: 100%; background: linear-gradient(135deg, var(--pph-pale), var(--pph-pale-deep)); }

.pph-card-tag {
	position: absolute;
	top: 10px;
	left: 10px;
	background: var(--pph-black);
	color: var(--pph-white);
	font-size: .64rem;
	font-weight: 700;
	letter-spacing: .04em;
	text-transform: uppercase;
	padding: .35em .75em;
	border-radius: 999px;
}

.pph-card-title { font-size: 1rem; padding: .9rem 1rem 0; font-family: 'Baloo 2', sans-serif; }
.pph-card-title a { color: var(--pph-ink); text-decoration: none; }
.pph-card-title a:hover { color: var(--pph-primary); }
.pph-card-readmore {
	display: block;
	margin: .5rem 1rem 1.1rem;
	font-size: .8rem;
	font-weight: 700;
	color: var(--pph-primary);
	text-decoration: none;
}
.pph-card-readmore:hover { text-decoration: underline; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 960px) {
	.pph-shelf-row { grid-template-columns: repeat(2, 1fr); }
	.pph-tool-panel { padding: 1.7rem 1.4rem; }
}
@media (max-width: 560px) {
	.pph-shelf-row { grid-template-columns: 1fr 1fr; gap: 1rem; }
	.pph-circle { width: 78px; }
	.pph-circle-img { width: 66px; height: 66px; }
	.pph-circle-label { font-size: .74rem; }
	.pph-circles-row { gap: 1rem; }
	.pph-tabs-tabs { gap: .4rem; }
	.pph-tab { font-size: .8rem; padding: .6em 1em; }
	.pph-tools { padding: 1.2rem 5vw 2.4rem; }
}
@media (max-width: 400px) {
	.pph-shelf-row { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
	.pph-home * { transition: none !important; animation: none !important; }
}

.pph-home a:focus-visible,
.pph-home button:focus-visible,
.pph-home input:focus-visible,
.pph-home select:focus-visible {
	outline: 3px solid var(--pph-primary);
	outline-offset: 2px;
}