/* ==========================================================================
   PrepSora — Homepage
   Loaded only on the front page (conditional enqueue in functions.php).
   Depends on tokens in prepsora-design-system.css.
   Section heads, badges, the FAQ accordion, button rows, and the
   ghost-light button now live in prepsora-design-system.css (shared).
   ========================================================================== */

/* --------------------------------------------------------------------------
   HERO
   -------------------------------------------------------------------------- */
.ps-hero {
	position: relative;
	overflow: hidden;
	background: linear-gradient(180deg, var(--ps-white) 0%, var(--ps-offwhite) 100%);
	padding-block: var(--ps-space-9) var(--ps-space-8);
}
.ps-hero__glow {
	position: absolute;
	right: -8%;
	top: 6%;
	width: 520px;
	height: 520px;
	max-width: 70vw;
	background: radial-gradient(circle at center, rgba(34, 197, 94, 0.16), rgba(13, 148, 136, 0.12) 42%, transparent 70%);
	filter: blur(16px);
	pointer-events: none;
	z-index: 0;
}
.ps-hero__inner {
	position: relative;
	z-index: 1;
	display: grid;
	grid-template-columns: 1.05fr 0.95fr;
	gap: var(--ps-space-7);
	align-items: center;
}
.ps-hero h1 { margin-bottom: var(--ps-space-4); }
.ps-hero__sub {
	font-size: var(--ps-text-lg);
	color: var(--ps-text);
	max-width: 54ch;
	margin-bottom: var(--ps-space-5);
}
.ps-hero__actions { display: flex; flex-wrap: wrap; gap: var(--ps-space-3); margin-bottom: var(--ps-space-5); }
.ps-hero__trust { font-size: var(--ps-text-sm); color: var(--ps-text-muted); margin: 0; }

/* --------------------------------------------------------------------------
   Signature: sample question card
   -------------------------------------------------------------------------- */
.ps-qcard {
	background: #fff;
	border: 1px solid var(--ps-border);
	border-radius: var(--ps-radius-lg);
	box-shadow: var(--ps-shadow-lg);
	padding: var(--ps-space-6);
	max-width: 460px;
	margin-inline: auto;
}
.ps-qcard__tag {
	display: inline-block;
	font-size: var(--ps-text-xs);
	font-weight: 700;
	letter-spacing: var(--ps-tracking-wide);
	text-transform: uppercase;
	color: var(--ps-primary);
}
.ps-qcard__q {
	font-family: var(--ps-font-display);
	font-weight: 600;
	color: var(--ps-navy-900);
	font-size: var(--ps-text-lg);
	line-height: 1.35;
	margin: var(--ps-space-3) 0 var(--ps-space-4);
}
.ps-qcard__q em { font-style: italic; color: var(--ps-teal-700); }
.ps-qopts { list-style: none; margin: 0 0 var(--ps-space-4); padding: 0; display: flex; flex-direction: column; gap: var(--ps-space-3); }
.ps-qopt {
	display: flex;
	align-items: center;
	gap: var(--ps-space-3);
	padding: var(--ps-space-3) var(--ps-space-4);
	border: 1.5px solid var(--ps-border);
	border-radius: var(--ps-radius);
	font-size: var(--ps-text-sm);
	color: var(--ps-slate-700);
}
.ps-qopt__key { font-weight: 700; color: var(--ps-slate-500); }
.ps-qopt--correct { border-color: var(--ps-green-500); background: var(--ps-green-50); color: var(--ps-navy-900); }
.ps-qopt--correct .ps-qopt__key { color: var(--ps-green-600); }
.ps-qopt__check { margin-left: auto; color: var(--ps-green-600); font-weight: 700; }
.ps-qcard__rationale {
	background: var(--ps-teal-50);
	border-radius: var(--ps-radius);
	padding: var(--ps-space-4);
	font-size: var(--ps-text-sm);
	line-height: 1.55;
	color: var(--ps-slate-700);
}
.ps-qcard__rationale strong { color: var(--ps-teal-800); }
.ps-qcard__foot { display: flex; align-items: center; gap: var(--ps-space-3); margin-top: var(--ps-space-4); flex-wrap: wrap; }
.ps-chip--correct {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	background: var(--ps-green-500);
	color: var(--ps-navy-950);
	font-weight: 700;
	font-size: var(--ps-text-xs);
	padding: 4px 10px;
	border-radius: var(--ps-radius-full);
}
.ps-qcard__foot-note { font-size: var(--ps-text-xs); color: var(--ps-text-muted); }

/* --------------------------------------------------------------------------
   VALUES
   -------------------------------------------------------------------------- */
.ps-values { background: var(--ps-white); border-bottom: 1px solid var(--ps-border); }
.ps-values__grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: var(--ps-space-6);
	padding-block: var(--ps-space-7);
}
.ps-value__icon { width: 28px; height: 28px; color: var(--ps-primary); margin-bottom: var(--ps-space-3); }
.ps-value h3 { font-size: var(--ps-text-base); margin: 0 0 var(--ps-space-2); }
.ps-value p { font-size: var(--ps-text-sm); color: var(--ps-text-muted); margin: 0; }

/* --------------------------------------------------------------------------
   HOW IT WORKS
   -------------------------------------------------------------------------- */
.ps-steps__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--ps-space-6); }
.ps-step__num { font-family: var(--ps-font-display); font-weight: 800; font-size: var(--ps-text-3xl); color: var(--ps-teal-500); line-height: 1; }
.ps-step h3 { font-size: var(--ps-text-xl); margin: var(--ps-space-3) 0 var(--ps-space-2); }
.ps-step p { color: var(--ps-text-muted); margin: 0; }

/* --------------------------------------------------------------------------
   WHAT'S INSIDE
   -------------------------------------------------------------------------- */
.ps-bundle__head { margin-bottom: var(--ps-space-6); }
.ps-bundle__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--ps-space-5); }
.ps-feature h3 { font-size: var(--ps-text-lg); margin: 0 0 var(--ps-space-2); }
.ps-feature p { font-size: var(--ps-text-sm); color: var(--ps-text-muted); margin: 0; }
.ps-bundle__cta { margin-top: var(--ps-space-6); }

/* --------------------------------------------------------------------------
   WHY PREPSORA (dark)
   -------------------------------------------------------------------------- */
.ps-why__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--ps-space-6); }
.ps-why__item h3 { color: #fff; font-size: var(--ps-text-lg); margin: 0 0 var(--ps-space-2); }
.ps-why__item p { color: var(--ps-text-on-dark-muted); font-size: var(--ps-text-sm); margin: 0; }

/* --------------------------------------------------------------------------
   EXAMS ROADMAP
   -------------------------------------------------------------------------- */
.ps-exams__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--ps-space-5); }
.ps-exam .ps-badge { margin-bottom: var(--ps-space-3); }
.ps-exam h3 { font-size: var(--ps-text-lg); margin: 0 0 var(--ps-space-2); }
.ps-exam p { font-size: var(--ps-text-sm); color: var(--ps-text-muted); margin: 0; }

/* --------------------------------------------------------------------------
   RESPONSIVE
   -------------------------------------------------------------------------- */
@media (max-width: 960px) {
	.ps-hero__inner { grid-template-columns: 1fr; gap: var(--ps-space-6); }
	.ps-qcard { margin-top: var(--ps-space-2); }
	.ps-values__grid { grid-template-columns: repeat(2, 1fr); }
	.ps-steps__grid,
	.ps-bundle__grid,
	.ps-why__grid,
	.ps-exams__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
	.ps-hero h1 { font-size: var(--ps-text-4xl); }
	.ps-values__grid,
	.ps-steps__grid,
	.ps-bundle__grid,
	.ps-why__grid,
	.ps-exams__grid { grid-template-columns: 1fr; }
}