/* ============================================================
   Design-Tokens - "Klinische Ruhe" (medizinische Fusspflege)
   Serifen-Display (Fraunces) + Public Sans, gedaempftes Terracotta
   als EINZIGER Akzent, Tiefgruen nur fuer dunkle Flaechen.
   ============================================================ */

:root {
	--primary: #B5744C;
	--primary-dark: #2E3D33;
	--bg: #FAF7F2;
	--bg-alt: #EDE4D8;
	--text: #1F241E;
	--text-soft: oklch(38% 0.05 150);
	--surface: oklch(97% 0.01 80);
	--white: #ffffff;
	--radius: 4px;
	--radius-lg: 4px;
	--font-display: 'Fraunces', Georgia, serif;
	--font-body: 'Public Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

	/* Typo-Skala: Perfect Fourth (1.333), Basis 18px Fliesstext */
	--fs-body: clamp(1.0625rem, 0.98rem + 0.3vw, 1.1875rem);
	--fs-small: 0.9rem;
	--fs-h3: clamp(1.4rem, 1.2rem + 1vw, 1.8rem);
	--fs-h2: clamp(1.9rem, 1.5rem + 2vw, 2.6rem);
	--fs-h1: clamp(2.6rem, 1.9rem + 3.2vw, 4.2rem);
	--fs-hero-quote: clamp(1.8rem, 1.4rem + 2vw, 2.75rem);

	--space-xs: 0.5rem;
	--space-s: 1rem;
	--space-m: clamp(1.5rem, 1rem + 2vw, 2.5rem);
	--space-l: clamp(2.5rem, 1.5rem + 4vw, 5rem);
	--space-xl: clamp(4rem, 2rem + 8vw, 10rem);

	--ease-out: cubic-bezier(0.16, 1, 0.3, 1);
	--dur-fast: 180ms;
	--dur-base: 260ms;

	--shadow-1: 0 1px 3px rgba(31, 36, 30, 0.08);
	--shadow-2: 0 12px 32px rgba(31, 36, 30, 0.14);
}

*, *::before, *::after { box-sizing: border-box; }

html {
	scroll-behavior: smooth;
	overflow-x: hidden;
}

@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
}

body {
	margin: 0;
	background: var(--bg);
	color: var(--text);
	font-family: var(--font-body);
	font-size: var(--fs-body);
	line-height: 1.6;
	text-rendering: optimizeLegibility;
	overflow-x: hidden;
}

img, svg, video, iframe { max-width: 100%; height: auto; display: block; }

h1, h2, h3, h4 {
	font-family: var(--font-display);
	color: var(--text);
	line-height: 1.12;
	margin: 0 0 0.5em;
	font-weight: 500;
	text-wrap: balance;
}

p { margin: 0 0 1em; text-wrap: pretty; max-width: 68ch; }

a { color: inherit; text-decoration: none; }

ul, ol { padding-left: 1.25em; }

button { font-family: inherit; }

/* Fokus-Sichtbarkeit ueberall - Pflicht */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
	outline: 2px solid var(--primary);
	outline-offset: 3px;
	border-radius: 2px;
}

/* Skip-Link */
.skip-link {
	position: absolute;
	left: -9999px;
	top: 0;
	background: var(--primary-dark);
	color: #fff;
	padding: 0.75em 1.25em;
	z-index: 1000;
	border-radius: 0 0 var(--radius) 0;
}
.skip-link:focus {
	left: 0;
}

/* ---- Icon-Guardrails (verbindlich) ---- */
svg { max-width: 100%; height: auto; }
.icon {
	width: 1.4em;
	height: 1.4em;
	flex: 0 0 auto;
	vertical-align: middle;
	max-width: 32px !important;
	max-height: 32px !important;
	color: currentColor;
}

/* ---- Layout-Helfer ---- */
.container {
	width: 100%;
	max-width: 1280px;
	margin: 0 auto;
	padding: 0 clamp(1.25rem, 4vw, 3rem);
}

.container--prose {
	max-width: 900px;
}

.grid-12 {
	display: grid;
	grid-template-columns: repeat(12, 1fr);
	gap: clamp(1.5rem, 3vw, 3rem);
}

.eyebrow {
	font-family: var(--font-body);
	font-weight: 700;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	font-size: 0.78rem;
	color: var(--primary);
	margin: 0 0 0.9em;
}

.section-title {
	font-size: var(--fs-h2);
}

.section-intro,
.section-text {
	max-width: 60ch;
	color: var(--text-soft);
}

.link-arrow {
	display: inline-flex;
	align-items: center;
	gap: 0.5em;
	font-weight: 600;
	color: var(--primary-dark);
	border-bottom: 1px solid transparent;
	transition: gap var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}
.link-arrow:hover,
.link-arrow:focus-visible {
	gap: 0.75em;
	border-color: currentColor;
}
.link-arrow .icon { color: var(--primary); }

/* ---- Buttons ---- */
.btn {
	display: inline-flex;
	align-items: center;
	gap: 0.6em;
	padding: 0.9em 1.6em;
	border-radius: var(--radius);
	font-weight: 600;
	font-size: 0.98rem;
	border: 1.5px solid transparent;
	min-height: 44px;
	cursor: pointer;
	transition: transform var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}
.btn:active { transform: scale(0.98); }

.btn--primary {
	background: var(--primary);
	color: #fff;
	box-shadow: var(--shadow-1);
}
.btn--primary:hover,
.btn--primary:focus-visible {
	background: #a1673f;
	box-shadow: var(--shadow-2);
}

.btn--ghost {
	background: transparent;
	color: var(--text);
	border-color: color-mix(in oklab, var(--text) 20%, transparent);
}
.btn--ghost:hover,
.btn--ghost:focus-visible {
	border-color: var(--primary);
	color: var(--primary);
}