/* =================================================================
   ReefDudes — Tools Grid (homepage)
   Pairs with the Visual Composer block in
   /docs/homepage-vc.html. Six tool cards on the brand wash.
   ================================================================= */

.rd-tools-section {
	padding: clamp(48px, 8vw, 96px) 20px;
	background: #ffffff;
	position: relative;
}
/* Subtle top border that fades from accent-soft to transparent —
   reads as a gentle handoff from the hero photo to white space. */
.rd-tools-section::before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 1px;
	background: linear-gradient(90deg, transparent 0%, var(--accent-soft) 50%, transparent 100%);
	pointer-events: none;
}

.rd-tools-section__inner {
	max-width: 1200px;
	margin: 0 auto;
}

.rd-tools-section__head {
	text-align: center;
	margin-bottom: clamp(28px, 4vw, 48px);
}

.rd-tools-section__eyebrow {
	display: inline-block;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--accent);
	margin-bottom: 12px;
	position: relative;
	padding: 0 0 0 28px;
}
/* Default eyebrow rule (solid 20×2px line). Override by adding
   `.rd-eyebrow--wave` for the wave-glyph variant — see brand-motif.css. */
.rd-tools-section__eyebrow:not(.rd-eyebrow--wave)::before {
	content: "";
	position: absolute;
	left: 0;
	top: 50%;
	transform: translateY(-50%);
	width: 20px;
	height: 2px;
	background: var(--accent);
	border-radius: 2px;
}

.rd-tools-section__title {
	font-size: clamp(1.85rem, 4.2vw, 2.75rem);
	line-height: 1.1;
	letter-spacing: -0.015em;
	font-weight: 800;
	color: var(--text);
	margin: 0 0 10px;
}

.rd-tools-section__sub {
	font-size: clamp(1rem, 1.4vw, 1.125rem);
	color: var(--text-2);
	max-width: 56ch;
	margin: 0 auto;
}

/* Beginner entry-point pill below the Tools heading.
   Subtle — meant to catch only people who need it, not steal
   attention from the six tool cards below. */
.rd-tools-section__newbie {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	margin-top: clamp(14px, 2vw, 20px);
	padding: 6px 14px;
	background: var(--accent-soft);
	color: var(--accent);
	font-size: 0.875rem;
	font-weight: 600;
	border-radius: 999px;
	border: 1px solid rgba(58, 142, 224, 0.30);
	text-decoration: none;
	transition: background-color 140ms ease, color 140ms ease, transform 140ms ease;
}
.rd-tools-section__newbie:hover,
.rd-tools-section__newbie:focus {
	background: rgba(58, 142, 224, 0.16);
	color: var(--accent);
	text-decoration: none;
	transform: translateY(-1px);
}
.rd-tools-section__newbie-arrow {
	display: inline-block;
	transition: transform 140ms ease;
}
.rd-tools-section__newbie:hover .rd-tools-section__newbie-arrow {
	transform: translateX(3px);
}

/* Grid */

.rd-tools-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
	gap: 18px;
}

.rd-tool-card {
	display: flex;
	flex-direction: column;
	gap: 10px;
	padding: 24px 24px 22px;
	background: var(--panel);
	border: 1px solid var(--border);
	border-radius: 12px;
	box-shadow:
		0 1px 2px rgba(28,75,130,0.04),
		0 8px 24px rgba(28,75,130,0.06);
	color: var(--text);
	text-decoration: none;
	transition: transform 180ms cubic-bezier(0.4,0,0.2,1), box-shadow 180ms ease, border-color 180ms ease;
	position: relative;
	overflow: hidden;
}
.rd-tool-card::before {
	content: "";
	position: absolute;
	inset: 0 0 auto 0;
	height: 3px;
	background: var(--grad-button);
	opacity: 0;
	transition: opacity 160ms ease;
}
.rd-tool-card:hover {
	transform: translateY(-3px);
	border-color: var(--accent);
	box-shadow:
		0 2px 4px rgba(28,75,130,0.06),
		0 14px 36px rgba(28,75,130,0.18);
	color: var(--text);
}
.rd-tool-card:hover::before {
	opacity: 1;
}
.rd-tool-card:focus-visible {
	outline: none;
	box-shadow: 0 0 0 3px var(--focus-ring), var(--shadow-card);
}

.rd-tool-card__icon {
	width: 44px;
	height: 44px;
	border-radius: 12px;
	background: var(--grad-button);
	color: #ffffff;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-size: 20px;
	margin-bottom: 6px;
	box-shadow:
		0 1px 0 rgba(255,255,255,0.25) inset,
		0 3px 10px rgba(28,75,130,0.20);
	transition: transform 220ms cubic-bezier(0.4,0,0.2,1);
}
.rd-tool-card:hover .rd-tool-card__icon {
	transform: scale(1.06) rotate(-2deg);
}

.rd-tool-card__title {
	font-size: 1.125rem;
	font-weight: 700;
	letter-spacing: -0.005em;
	color: var(--text);
	margin: 0;
}

.rd-tool-card__desc {
	font-size: 0.9375rem;
	line-height: 1.5;
	color: var(--text-2);
	margin: 0;
	flex: 1;
}

.rd-tool-card__cta {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-size: 0.875rem;
	font-weight: 600;
	color: var(--accent);
	margin-top: 6px;
}
.rd-tool-card__cta::after {
	content: "→";
	transition: transform 160ms ease;
}
.rd-tool-card:hover .rd-tool-card__cta::after {
	transform: translateX(3px);
}

/* "New" badge — uses the coral accent (the 10% slot in 60/30/10) */
.rd-tool-card__badge {
	position: absolute;
	top: 14px;
	right: 14px;
	background: rgba(255,126,98,0.18);
	color: #a3422d;
	border: 1px solid rgba(255,126,98,0.45);
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	padding: 2px 8px;
	border-radius: 999px;
}