/*
 * Design tokens + reset + shared utilities for the PPI Frada redesign.
 * Plain CSS, no preprocessor/build step — mirrors the approved Claude
 * Design export (green palette confirmed authoritative over the older
 * orange screenshots, see /_design/MIGRATION_PLAN.md).
 */

:root {
	/* Brand */
	--pf-green-dark: #007A3D;
	--pf-green: #00A651;
	--pf-green-accent: #7ED957;
	--pf-green-deepest: #06351E;
	--pf-gradient: linear-gradient(120deg, var(--pf-green-dark), var(--pf-green));

	/* Neutrals */
	--pf-ink: #111111;
	--pf-muted: #5E5E5E;
	--pf-bg: #F8FBF8;
	--pf-white: #ffffff;
	--pf-line: rgba(30, 30, 30, .08);

	/* Type */
	--pf-font-display: 'Bricolage Grotesque', sans-serif;
	--pf-font-body: 'Manrope', system-ui, sans-serif;

	/* Shape / shadow */
	--pf-radius-lg: 26px;
	--pf-radius-xl: 30px;
	--pf-shadow-soft: 0 1px 2px rgba(30, 30, 30, .04), 0 24px 50px -42px rgba(30, 30, 30, .35);
	--pf-shadow-lift: 0 18px 40px -16px rgba(0, 0, 0, .4);
}

* {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
	-webkit-text-size-adjust: 100%;
}

body {
	margin: 0;
	background: var(--pf-bg);
	color: var(--pf-ink);
	font-family: var(--pf-font-body);
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
	overflow-x: hidden;
}

img {
	max-width: 100%;
	display: block;
}

::selection {
	background: #009B4D;
	color: #fff;
}

h1, h2, h3, h4 {
	font-family: var(--pf-font-display);
	margin: 0;
}

p {
	margin: 0;
}

a {
	color: inherit;
}

.skip-link {
	position: absolute;
	left: -9999px;
	top: 0;
	z-index: 999;
	padding: 12px 18px;
	background: var(--pf-green-deepest);
	color: #fff;
	border-radius: 0 0 10px 0;
}

.skip-link:focus {
	left: 0;
}

/* Layout */
.container {
	max-width: 1240px;
	margin: 0 auto;
	padding: 0 24px;
}

.container--md {
	max-width: 1140px;
	margin: 0 auto;
	padding: 0 24px;
}

.container--narrow {
	max-width: 920px;
	margin: 0 auto;
	padding: 0 24px;
}

/* Gradient helpers (mirrors the export's [data-gradient] convention) */
[data-gradient="bg"] {
	background-image: var(--pf-gradient);
}

[data-gradient="text"] {
	background-image: var(--pf-gradient);
	-webkit-background-clip: text;
	background-clip: text;
	-webkit-text-fill-color: transparent;
	color: transparent;
}

/* Buttons */
.pf-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	padding: 16px 30px;
	border-radius: 999px;
	font-weight: 700;
	font-size: 15.5px;
	text-decoration: none;
	border: none;
	cursor: pointer;
	transition: transform .3s cubic-bezier(.16, 1, .3, 1), box-shadow .3s, background .2s;
}

.pf-btn:hover {
	transform: translateY(-3px);
}

.pf-btn--primary {
	background-image: var(--pf-gradient);
	color: #fff;
	box-shadow: 0 14px 34px -14px rgba(0, 155, 77, .7);
}

.pf-btn--secondary {
	background: #fff;
	color: var(--pf-ink);
	border: 1px solid rgba(30, 30, 30, .12);
}

.pf-btn--dark {
	background: var(--pf-green-deepest);
	color: #fff;
}

.pf-btn--ghost-light {
	background: rgba(255, 255, 255, .14);
	color: #fff;
	border: 1px solid rgba(255, 255, 255, .4);
	backdrop-filter: blur(6px);
	-webkit-backdrop-filter: blur(6px);
}

.pf-btn--ghost-light:hover {
	background: rgba(255, 255, 255, .22);
}

.pf-btn--on-gradient {
	background: #fff;
	color: #009B4D;
	box-shadow: var(--pf-shadow-lift);
}

.pf-btn--block {
	width: 100%;
}

/* Glass surfaces */
.pf-glass {
	background: rgba(255, 255, 255, .7);
	border: 1px solid rgba(30, 30, 30, .08);
	backdrop-filter: blur(12px);
	-webkit-backdrop-filter: blur(12px);
}

/* Cards */
.pf-card {
	background: #fff;
	border: 1px solid rgba(30, 30, 30, .06);
	border-radius: 22px;
	box-shadow: var(--pf-shadow-soft);
}

/* Eyebrow / section label */
.pf-eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-size: 13px;
	font-weight: 700;
	letter-spacing: .16em;
	text-transform: uppercase;
	color: #009B4D;
	margin-bottom: 14px;
}

.pf-eyebrow--center {
	justify-content: center;
}

/* Motion */
@keyframes ppiFloat {
	0%, 100% { transform: translateY(0); }
	50% { transform: translateY(-14px); }
}

@keyframes ppiGlow {
	0%, 100% { opacity: .55; transform: scale(1); }
	50% { opacity: .85; transform: scale(1.08); }
}

[data-reveal] {
	opacity: 0;
	transform: translateY(18px);
	transition: opacity .6s ease, transform .6s cubic-bezier(.16, 1, .3, 1);
}

[data-reveal].is-visible {
	opacity: 1;
	transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
	[data-reveal] {
		opacity: 1;
		transform: none;
		transition: none;
	}
}

/* Image slot (replaces the design tool's <image-slot> editor widget with
   plain markup: a real <img> when content exists, otherwise a placeholder
   panel that still looks intentional). */
.pf-image-slot {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.pf-image-slot--empty {
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
	padding: 18px;
	background: linear-gradient(135deg, rgba(0, 122, 61, .14), rgba(0, 166, 81, .2));
	border: 1px dashed rgba(0, 122, 61, .4);
	color: var(--pf-green-dark);
	font-weight: 600;
	font-size: .85rem;
	line-height: 1.4;
}