/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
	--ci-blau: #2a3287;
	--ci-blau-hell: #3a45a0;
	--ci-blau-dunkel: #1e256b;
	--weiss: #ffffff;
	--offwhite: #f4f5fa;
	--hellgrau: #e8e9f0;
	--text-dunkel: #1a1a2e;
	--text-grau: #4a4a5a;
	--akzent-gelb: #c8a600;
	--header-h: 76px;
	--section-pad: clamp(4rem, 8vh, 7rem);
	--content-w: 1000px;
	--narrow-w: 720px;
}

html { scroll-behavior: smooth; }

body {
	font-family: 'Open Sans', sans-serif;
	font-size: 16px;
	line-height: 1.7;
	color: var(--text-dunkel);
	background: var(--weiss);
	-webkit-font-smoothing: antialiased;
	overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--ci-blau); text-decoration: none; }
a:hover { color: var(--ci-blau-hell); }
h1, h2, h3 { line-height: 1.2; }

/* ============================================================
   SCROLL PROGRESS BAR
   ============================================================ */
.scroll-progress {
	position: fixed; top: 0; left: 0; width: 0%; height: 3px;
	background: linear-gradient(90deg, var(--akzent-gelb), #d4b830, var(--akzent-gelb));
	z-index: 10001; transition: width 0.05s linear;
	box-shadow: 0 0 8px rgba(200,166,0,.5);
}

/* ============================================================
   SECTION NAV DOTS (right side)
   ============================================================ */
.section-nav {
	position: fixed; right: 1.25rem; top: 50%; transform: translateY(-50%);
	z-index: 9999; display: flex; flex-direction: column; gap: .75rem;
}
.section-nav a {
	width: 12px; height: 12px; border-radius: 50%;
	background: rgba(255,255,255,.5); display: block;
	border: 2px solid rgba(255,255,255,.7);
	box-shadow: 0 0 4px rgba(0,0,0,.3);
	transition: background .3s, transform .3s, box-shadow .3s, border-color .3s;
	position: relative;
}
.section-nav a::after {
	content: attr(data-label);
	position: absolute; right: 24px; top: 50%; transform: translateY(-50%);
	background: var(--ci-blau); color: #fff; padding: 4px 10px;
	border-radius: 4px; font-size: .6875rem; font-weight: 600;
	white-space: nowrap; opacity: 0; pointer-events: none;
	transition: opacity .25s, transform .25s;
	transform: translateY(-50%) translateX(6px);
}
.section-nav a:hover::after { opacity: 1; transform: translateY(-50%) translateX(0); }
.section-nav a.active {
	background: var(--ci-blau); border-color: #fff; transform: scale(1.4);
	box-shadow: 0 0 0 4px rgba(42,50,135,.2), 0 0 6px rgba(0,0,0,.3);
}

/* ============================================================
   SKIP LINK
   ============================================================ */
.skip-link {
	position: absolute; top: -100%; left: 1rem; z-index: 10000;
	padding: .75rem 1.5rem; background: var(--ci-blau); color: #fff;
	border-radius: 0 0 8px 8px; font-weight: 600; transition: top .2s;
}
.skip-link:focus { top: 0; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
	position: sticky; top: 0; z-index: 1000;
	background: rgba(255,255,255,0);
	backdrop-filter: blur(0px); -webkit-backdrop-filter: blur(0px);
	transition: background .4s, backdrop-filter .4s, box-shadow .4s, height .3s;
}
.site-header.is-scrolled {
	background: rgba(255,255,255,.92);
	backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
	box-shadow: 0 2px 24px rgba(0,0,0,.07);
}

/* 3-column grid: Logo left | Burger center | Lang-switch right */
.header-container {
	display: grid;
	grid-template-columns: 1fr auto 1fr;
	align-items: center;
	max-width: 1280px;
	margin: 0 auto;
	padding: 1rem clamp(1rem, 3vw, 2rem);
	height: 80px;
	transition: height .3s;
}
.site-header.is-scrolled .header-container { height: 64px; }

.header-logo-link { display: flex; align-items: center; flex-shrink: 0; transition: opacity .3s; }
.header-logo { height: 48px; width: auto; transition: height .3s; }
.site-header.is-scrolled .header-logo { height: 36px; }

.header-right {
	justify-self: end;
	display: flex; align-items: center;
}

/* Language Switcher */
.lang-switch { display: flex; gap: .15rem; font-size: .8125rem; color: var(--text-grau); }
.lang-switch a {
	padding: .25rem .35rem; color: inherit; font-weight: 400;
	transition: color .2s, transform .2s;
	border-radius: 4px; position: relative; overflow: hidden;
}
.lang-switch a::before {
	content: ''; position: absolute; bottom: 0; left: 0; width: 100%; height: 2px;
	background: var(--ci-blau); transform: scaleX(0); transition: transform .3s;
}
.lang-switch a:hover { color: var(--ci-blau); transform: translateY(-1px); }
.lang-switch a:hover::before { transform: scaleX(1); }
.lang-switch a.active { color: var(--ci-blau); font-weight: 700; }
.lang-switch a.active::before { transform: scaleX(1); }
.lang-sep { opacity: .3; user-select: none; padding: 0 1px; }

/* Burger -- centered in grid */
.menu-toggle {
	display: flex; align-items: center; justify-content: center;
	justify-self: center;
	background: none; border: none; cursor: pointer;
	padding: .5rem; z-index: 1100;
	width: 48px; height: 48px;
	border-radius: 8px; transition: background .2s, transform .3s;
}
.menu-toggle:hover { background: rgba(42,50,135,.06); transform: scale(1.08); }

.burger-btn {
	display: flex; flex-direction: column; justify-content: center; gap: 5px;
	width: 22px; height: 16px; padding: 0;
	background: none; border: none; cursor: pointer;
	pointer-events: none;
}
.burger-line {
	width: 22px; height: 2px; background: var(--text-dunkel); border-radius: 2px;
	transition: all .35s cubic-bezier(.4,0,.2,1);
	transform-origin: center; position: relative;
}

/* Burger -> X when open */
.site-header.nav-open { background: transparent; box-shadow: none; }
.site-header.nav-open .burger-line { background: #fff; }
.site-header.nav-open .burger-line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.site-header.nav-open .burger-line:nth-child(2) { opacity: 0; width: 0; }
.site-header.nav-open .burger-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.site-header.nav-open .header-logo { opacity: 0; transition: opacity .2s; }
.site-header.nav-open .header-right { opacity: 0; pointer-events: none; transition: opacity .2s; }

/* Burger Overlay */
.burger-overlay {
	position: fixed; inset: 0; z-index: 1050;
	background: linear-gradient(160deg, var(--ci-blau) 0%, #1e2668 60%, #151b4a 100%);
	display: flex; align-items: center; justify-content: center;
	overflow-y: auto; -webkit-overflow-scrolling: touch;
	opacity: 0; visibility: hidden; transform: scale(1.03);
	transition: opacity .4s cubic-bezier(.4,0,.2,1), visibility .4s, transform .4s cubic-bezier(.4,0,.2,1);
}
.burger-overlay.is-open { opacity: 1; visibility: visible; transform: scale(1); }

/* White overlay logo (same position as header logo) */
.nav-overlay-logo {
	position: fixed; top: 0; left: 0; right: 0; z-index: 1110;
	height: 80px; display: flex; align-items: center;
	max-width: 1280px; margin: 0 auto;
	padding: 0 clamp(1rem, 3vw, 2rem);
	opacity: 0; transition: opacity .3s .15s; pointer-events: none;
}
.nav-overlay-logo img { height: 48px; width: auto; filter: brightness(0) invert(1); }
.burger-overlay.is-open .nav-overlay-logo { opacity: 1; }

/* Close button in overlay */
.nav-close {
	position: fixed; top: 0; left: 50%; transform: translateX(-50%) scale(.8);
	z-index: 1120; background: rgba(255,255,255,.1); border: none;
	width: 48px; height: 48px; border-radius: 50%;
	display: flex; align-items: center; justify-content: center;
	cursor: pointer; opacity: 0;
	margin-top: 16px;
	transition: opacity .3s .2s, transform .4s .2s cubic-bezier(.34,1.56,.64,1), background .2s;
}
.nav-close:hover { background: rgba(255,255,255,.2); }
.burger-overlay.is-open .nav-close { opacity: 1; transform: translateX(-50%) scale(1); }

/* Nav emoji decorators */
.nav-emoji { margin-right: .4rem; font-size: 1.1em; }

/* Footer hint in overlay */
.nav-footer-hint {
	position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
	color: rgba(255,255,255,.3); font-size: .75rem; letter-spacing: .1em;
	text-transform: uppercase; opacity: 0; transition: opacity .5s .5s;
}
.burger-overlay.is-open .nav-footer-hint { opacity: 1; }
.burger-nav { display: flex; flex-direction: column; align-items: center; gap: 1.25rem; }
.burger-nav a {
	color: #fff; font-size: clamp(1.25rem, 3vw, 1.75rem); font-weight: 600;
	padding: .5rem 1rem; transition: opacity .2s, transform .3s, letter-spacing .3s;
	opacity: 0; transform: translateY(20px);
}
.burger-overlay.is-open .burger-nav a {
	opacity: 1; transform: translateY(0);
}
.burger-nav a:nth-child(1) { transition-delay: .1s; }
.burger-nav a:nth-child(2) { transition-delay: .15s; }
.burger-nav a:nth-child(3) { transition-delay: .2s; }
.burger-nav a:nth-child(4) { transition-delay: .25s; }
.burger-nav a:nth-child(5) { transition-delay: .3s; }
.burger-nav a:nth-child(6) { transition-delay: .35s; }
.burger-nav a:nth-child(7) { transition-delay: .4s; }
.burger-nav a:nth-child(8) { transition-delay: .45s; }
.burger-nav a:hover { opacity: .7; color: #fff; letter-spacing: 2px; }
.burger-nav .nav-small { font-size: clamp(.875rem, 2vw, 1rem); font-weight: 400; }
.burger-nav hr { width: 60px; border: none; border-top: 1px solid rgba(255,255,255,.2); margin: .5rem 0; opacity: 0; }
.burger-overlay.is-open .burger-nav hr { opacity: 1; transition: opacity .5s .3s; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
	position: relative;
	min-height: 100vh;
	display: flex; align-items: center; justify-content: center;
	padding: calc(var(--header-h) + 2rem) clamp(1.5rem, 4vw, 3rem) 4rem;
	background: linear-gradient(135deg, var(--ci-blau-dunkel) 0%, var(--ci-blau) 50%, #1a2570 100%);
	overflow: hidden;
}

/* Hero traffic animation canvas */
.hero-traffic {
	position: absolute; inset: 0; pointer-events: none; z-index: 0;
}

/* Subtle background pattern */
.hero::before {
	content: ''; position: absolute; inset: 0;
	background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
	pointer-events: none;
}

.hero-content { position: relative; max-width: 800px; z-index: 1; }

/* Typewriter cursor */
.hero h1 {
	font-size: clamp(2rem, 5vw, 3.75rem); font-weight: 800; color: #fff;
	letter-spacing: -.02em; line-height: 1.1; margin-bottom: 1rem;
	opacity: 0;
}
.hero h1.typed { opacity: 1; }
.hero h1 .cursor {
	display: inline-block; width: 3px; height: 1em;
	background: var(--akzent-gelb); margin-left: 4px;
	animation: cursorBlink .8s step-end infinite;
	vertical-align: text-bottom;
}
@keyframes cursorBlink { 0%,100% { opacity: 1; } 50% { opacity: 0; } }

.hero .subline {
	font-size: clamp(1.1rem, 2.5vw, 1.5rem); color: rgba(255,255,255,.88);
	line-height: 1.5; margin-bottom: 2rem;
	opacity: 0; transform: translateY(24px);
	transition: opacity .7s .6s ease-out, transform .7s .6s ease-out;
}
.hero .subline.visible { opacity: 1; transform: translateY(0); }

.hero .cta-outline {
	display: inline-block; padding: 1rem 2.5rem;
	color: #fff; border: 2px solid rgba(255,255,255,.7); border-radius: 8px;
	font-size: 1.1rem; font-weight: 600;
	transition: background .3s, border-color .3s, transform .2s, box-shadow .3s;
	opacity: 0; transform: translateY(24px);
	position: relative; overflow: hidden;
}
.hero .cta-outline.visible {
	opacity: 1; transform: translateY(0);
	transition: opacity .7s .9s ease-out, transform .7s .9s ease-out, background .3s, border-color .3s, box-shadow .3s;
}
/* Shine sweep on hover */
.hero .cta-outline::after {
	content: ''; position: absolute; top: -50%; left: -75%; width: 50%; height: 200%;
	background: linear-gradient(90deg, transparent, rgba(255,255,255,.2), transparent);
	transform: skewX(-25deg); transition: left .6s;
}
.hero .cta-outline:hover::after { left: 125%; }
.hero .cta-outline:hover {
	background: rgba(255,255,255,.12); border-color: #fff; color: #fff;
	box-shadow: 0 0 30px rgba(255,255,255,.15);
}

.scroll-indicator {
	position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
	animation: bounce 2s infinite; opacity: .7;
	transition: opacity .4s;
}
.scroll-indicator.hidden { opacity: 0; pointer-events: none; }

@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes bounce {
	0%,20%,50%,80%,100% { transform: translateX(-50%) translateY(0); }
	40% { transform: translateX(-50%) translateY(-8px); }
	60% { transform: translateX(-50%) translateY(-4px); }
}

/* ============================================================
   SECTIONS -- Shared
   ============================================================ */
.section { padding: var(--section-pad) clamp(1.5rem, 4vw, 3rem); position: relative; }
.section-inner { max-width: var(--content-w); margin: 0 auto; }
.section-narrow { max-width: var(--narrow-w); margin: 0 auto; }
.section h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: 700; color: var(--ci-blau); margin-bottom: 1rem; }
.section p { color: var(--text-grau); }

/* Animate on scroll -- multiple animation types */
.aos { opacity: 0; transform: translateY(32px); transition: opacity .65s ease-out, transform .65s ease-out; }
.aos.visible { opacity: 1; transform: translateY(0); }
.aos-d1 { transition-delay: .12s; }
.aos-d2 { transition-delay: .24s; }
.aos-d3 { transition-delay: .36s; }
.aos-d4 { transition-delay: .48s; }

/* Slide from left */
.aos-left { opacity: 0; transform: translateX(-60px); transition: opacity .65s ease-out, transform .65s ease-out; }
.aos-left.visible { opacity: 1; transform: translateX(0); }

/* Slide from right */
.aos-right { opacity: 0; transform: translateX(60px); transition: opacity .65s ease-out, transform .65s ease-out; }
.aos-right.visible { opacity: 1; transform: translateX(0); }

/* Scale up */
.aos-scale { opacity: 0; transform: scale(.85); transition: opacity .65s ease-out, transform .65s cubic-bezier(.34,1.56,.64,1); }
.aos-scale.visible { opacity: 1; transform: scale(1); }

/* Rotate in */
.aos-rotate { opacity: 0; transform: rotate(-5deg) translateY(20px); transition: opacity .65s ease-out, transform .65s ease-out; }
.aos-rotate.visible { opacity: 1; transform: rotate(0) translateY(0); }

/* SVG stroke draw */
.stroke-draw path, .stroke-draw circle, .stroke-draw polyline, .stroke-draw line, .stroke-draw rect {
	stroke-dasharray: 200; stroke-dashoffset: 200;
	transition: stroke-dashoffset 1.2s ease-out;
}
.stroke-draw.drawn path, .stroke-draw.drawn circle, .stroke-draw.drawn polyline, .stroke-draw.drawn line, .stroke-draw.drawn rect {
	stroke-dashoffset: 0;
}

/* ============================================================
   SECTION 2: ERKLAERBLOCK
   ============================================================ */
.section-erklaer { background: var(--weiss); }

.erklaer-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 2.5rem; }

.erklaer-card {
	background: var(--offwhite); border-radius: 12px; padding: 2rem 1.5rem;
	transition: transform .4s cubic-bezier(.34,1.56,.64,1), box-shadow .4s;
	will-change: transform;
	position: relative; overflow: hidden;
}
/* Gradient border glow on hover */
.erklaer-card::before {
	content: ''; position: absolute; inset: 0; border-radius: 12px;
	background: linear-gradient(135deg, rgba(42,50,135,.1), rgba(200,166,0,.1));
	opacity: 0; transition: opacity .4s;
}
.erklaer-card:hover::before { opacity: 1; }
.erklaer-card:hover { transform: translateY(-8px); box-shadow: 0 16px 40px rgba(42,50,135,.12); }

/* 3D tilt via JS */
.erklaer-card .card-inner { position: relative; z-index: 1; }

.erklaer-card .icon { margin-bottom: 1rem; }
.erklaer-card h3 { font-size: 1.25rem; color: var(--ci-blau); margin-bottom: .75rem; }
.erklaer-card p { font-size: .9375rem; line-height: 1.65; }

/* Number badge */
.card-number {
	position: absolute; top: 12px; right: 12px; width: 36px; height: 36px;
	background: var(--ci-blau); color: #fff; border-radius: 50%;
	display: flex; align-items: center; justify-content: center;
	font-size: .875rem; font-weight: 800; z-index: 2;
	box-shadow: 0 4px 12px rgba(42,50,135,.3);
	transform: scale(0); transition: transform .5s cubic-bezier(.34,1.56,.64,1);
}
.erklaer-card.visible .card-number { transform: scale(1); }

/* Lane Diagram */
.lane-diagrams { display: flex; gap: 2.5rem; justify-content: center; flex-wrap: wrap; margin-top: 3rem; }
.lane-box { text-align: center; }
.lane-label { font-size: .8125rem; font-weight: 600; color: var(--ci-blau); text-transform: uppercase; letter-spacing: .06em; margin-bottom: .75rem; }

.lane-svg { display: block; margin: 0 auto; overflow: visible; }

/* Car animations */
.lane-svg .car-left { transition: transform .8s .4s cubic-bezier(.34,1.56,.64,1); }
.lane-svg .car-right { transition: transform .8s .4s cubic-bezier(.34,1.56,.64,1); }
.lane-box.cars-moved .car-left { transform: translateX(-20px); }
.lane-box.cars-moved .car-right { transform: translateX(20px); }

/* Rescue vehicle */
.lane-svg .rescue { opacity: 0; transform: translateY(60px); transition: opacity .7s 1.1s, transform 1s 1.1s cubic-bezier(.25,.46,.45,.94); }
.lane-box.cars-moved .rescue { opacity: 1; transform: translateY(0); }

/* Arrows */
.lane-svg .arrow { opacity: 0; transition: opacity .5s .7s; }
.lane-box.cars-moved .arrow { opacity: 1; }

/* Rettungsgasse free path -- pulsating yellow */
.lane-svg .gasse-path {
	opacity: 0; transition: opacity .8s 1s;
}
.lane-box.cars-moved .gasse-path { opacity: 1; }

.lane-svg .gasse-pulse {
	animation: gassePulse 2.5s ease-in-out infinite;
}
@keyframes gassePulse {
	0%, 100% { opacity: .12; }
	50% { opacity: .3; }
}

/* Pannenstreifen label */
.lane-svg .pannenstreifen-label {
	opacity: .4; animation: pannenPulse 3s ease-in-out infinite;
}
@keyframes pannenPulse {
	0%, 100% { opacity: .4; }
	50% { opacity: .8; }
}

/* ============================================================
   SECTION 3: SHOP CTA
   ============================================================ */
.section-shop { background: var(--offwhite); }

.shop-grid { display: grid; grid-template-columns: 2fr 3fr; gap: 3rem; align-items: center; }

.sticker-mock {
	background: var(--hellgrau); border-radius: 12px;
	aspect-ratio: 4/3; display: flex; align-items: center; justify-content: center;
	overflow: hidden; transition: transform .5s cubic-bezier(.34,1.56,.64,1);
	position: relative; cursor: pointer;
}
.sticker-mock:hover { transform: scale(1.03) rotate(1deg); }
.sticker-mock-inner {
	display: flex; flex-direction: column; align-items: center; gap: .5rem;
	color: var(--ci-blau); opacity: .6;
	transition: opacity .3s, transform .3s;
}
.sticker-img {
	width: 100%; height: 100%; object-fit: cover;
	border-radius: 12px; transition: transform .5s cubic-bezier(.34,1.56,.64,1);
}
.sticker-mock:hover .sticker-img { transform: scale(1.04); }

/* Floating badge */
.sticker-badge {
	position: absolute; top: 12px; right: 12px;
	background: var(--akzent-gelb); color: #fff; padding: 6px 14px;
	border-radius: 20px; font-size: .75rem; font-weight: 700;
	animation: badgeBounce 2s ease-in-out infinite;
}
@keyframes badgeBounce {
	0%,100% { transform: translateY(0) rotate(0); }
	50% { transform: translateY(-4px) rotate(2deg); }
}

.shop-text h2 { margin-bottom: .75rem; }
.shop-text .note { font-size: .875rem; margin-top: .5rem; margin-bottom: 1.5rem; }

/* Buttons */
.btn-primary {
	display: inline-block; padding: .875rem 2rem;
	background: var(--ci-blau); color: #fff; border-radius: 8px;
	font-size: 1rem; font-weight: 600; border: none; cursor: pointer;
	transition: background .3s, transform .25s, box-shadow .3s;
	position: relative; overflow: hidden;
}
.btn-primary::after {
	content: ''; position: absolute; top: -50%; left: -75%; width: 50%; height: 200%;
	background: linear-gradient(90deg, transparent, rgba(255,255,255,.15), transparent);
	transform: skewX(-25deg); transition: left .6s;
}
.btn-primary:hover::after { left: 125%; }
.btn-primary:hover { background: var(--ci-blau-hell); transform: translateY(-2px); color: #fff; box-shadow: 0 8px 25px rgba(42,50,135,.25); }
.btn-primary:active { transform: translateY(0) scale(.98); }

.btn-outline {
	display: inline-block; padding: .875rem 2rem;
	background: transparent; color: #fff; border: 2px solid rgba(255,255,255,.6); border-radius: 8px;
	font-size: 1rem; font-weight: 600; cursor: pointer;
	transition: background .3s, border-color .3s, transform .25s, box-shadow .3s;
	position: relative; overflow: hidden;
}
.btn-outline::after {
	content: ''; position: absolute; top: -50%; left: -75%; width: 50%; height: 200%;
	background: linear-gradient(90deg, transparent, rgba(255,255,255,.12), transparent);
	transform: skewX(-25deg); transition: left .6s;
}
.btn-outline:hover::after { left: 125%; }
.btn-outline:hover { background: rgba(255,255,255,.1); border-color: #fff; color: #fff; box-shadow: 0 8px 25px rgba(255,255,255,.1); }

/* ============================================================
   SECTION 4: SPENDEN
   ============================================================ */
.section-spenden { background: var(--weiss); position: relative; overflow: hidden; }

/* Animated background circles */
.spenden-bg-circle {
	position: absolute; border-radius: 50%; pointer-events: none;
	border: 2px solid rgba(42,50,135,.06);
}
.spenden-bg-circle:nth-child(1) { width: 300px; height: 300px; top: -80px; right: -60px; animation: spinSlow 30s linear infinite; }
.spenden-bg-circle:nth-child(2) { width: 200px; height: 200px; bottom: -40px; left: -40px; animation: spinSlow 20s linear infinite reverse; }

@keyframes spinSlow { from { transform: rotate(0); } to { transform: rotate(360deg); } }

/* Spenden value items -- 2x2 grid */
.spenden-values {
	display: grid; grid-template-columns: 1fr 1fr; gap: .75rem;
	margin: 1.5rem 0;
}
.spenden-value-item {
	display: flex; align-items: flex-start; gap: .75rem;
	padding: .875rem 1rem; background: var(--offwhite);
	border-radius: 10px; transition: transform .3s, box-shadow .3s;
}
.spenden-value-item:hover { transform: translateY(-2px); box-shadow: 0 4px 16px rgba(42,50,135,.08); }
.spenden-value-icon { font-size: 1.25rem; flex-shrink: 0; margin-top: 1px; }
.spenden-value-item strong { display: block; font-size: .8125rem; color: var(--ci-blau); margin-bottom: 2px; }
.spenden-value-item span { font-size: .75rem; color: var(--text-grau); line-height: 1.4; }

.spenden-btn {
	display: inline-block; padding: 1rem 2.5rem;
	background: var(--ci-blau); color: #fff; border-radius: 8px;
	font-size: 1.1rem; font-weight: 600; border: none; cursor: pointer;
	transition: background .3s, transform .25s, box-shadow .3s;
	margin-top: .5rem; position: relative; overflow: hidden;
}
.spenden-btn::before {
	content: ''; position: absolute; inset: -2px; border-radius: 10px;
	background: linear-gradient(45deg, var(--ci-blau), var(--akzent-gelb), var(--ci-blau));
	background-size: 300% 300%;
	animation: gradientPulse 3s ease-in-out infinite;
	z-index: -1; opacity: 0; transition: opacity .3s;
}
.spenden-btn:hover::before { opacity: 1; }
.spenden-btn::after {
	content: ''; position: absolute; top: -50%; left: -75%; width: 50%; height: 200%;
	background: linear-gradient(90deg, transparent, rgba(255,255,255,.2), transparent);
	transform: skewX(-25deg); transition: left .6s;
}
.spenden-btn:hover::after { left: 125%; }
.spenden-btn:hover { background: var(--ci-blau-hell); transform: translateY(-2px) scale(1.02); color: #fff; box-shadow: 0 12px 35px rgba(42,50,135,.3); }
.spenden-btn:active { transform: scale(.98); }

.spenden-btn-idle { animation: pulse 3s infinite; }

@keyframes pulse {
	0%,100% { box-shadow: 0 0 0 0 rgba(42,50,135,.3); }
	50% { box-shadow: 0 0 0 12px rgba(42,50,135,0); }
}

@keyframes gradientPulse {
	0%,100% { background-position: 0% 50%; }
	50% { background-position: 100% 50%; }
}

/* Heart animation */
.heart-float {
	position: fixed; font-size: 1.4rem; pointer-events: none;
	opacity: 1; z-index: 9999;
	animation: heartRise 2s ease-out forwards;
}
@keyframes heartRise {
	0% { opacity: 1; transform: translateY(0) scale(1); }
	30% { opacity: 1; transform: translateY(-40px) scale(1.3); }
	70% { opacity: .7; transform: translateY(-100px) scale(.9); }
	100% { opacity: 0; transform: translateY(-150px) scale(.4) rotate(15deg); }
}

/* ============================================================
   SECTION 5: WEITERENTWICKLUNG
   ============================================================ */
.section-weiter { background: var(--offwhite); }

/* Weiter icon */
.weiter-icon { margin-bottom: 1.25rem; }

/* Weiter title */
.weiter-title { margin-bottom: 1.5rem; }
.weiter-title-accent {
	color: var(--ci-blau); display: inline-block;
	background: linear-gradient(120deg, var(--ci-blau) 0%, var(--ci-blau-hell) 100%);
	-webkit-background-clip: text; -webkit-text-fill-color: transparent;
	background-clip: text;
}

/* Weiter text */
.weiter-text { margin-bottom: 2rem; }
.weiter-text p { margin-bottom: .75rem; }
.weiter-highlight {
	font-size: 1.1rem; font-weight: 700; color: var(--ci-blau);
	padding: 1rem 1.25rem; margin-top: 1rem;
	background: rgba(42,50,135,.05); border-left: 3px solid var(--ci-blau);
	border-radius: 0 8px 8px 0; line-height: 1.5;
}

/* Progress bar animation */
.progress-bar {
	width: 100%; height: 8px; background: var(--hellgrau); border-radius: 4px;
	margin-top: .5rem; overflow: hidden;
}
.progress-fill {
	width: 0; height: 100%; border-radius: 4px;
	background: linear-gradient(90deg, var(--ci-blau), #3a45a0, #f0c630);
	background-size: 200% 100%;
	animation: progressShimmer 2s ease-in-out infinite;
	transition: width 1.5s cubic-bezier(.4,0,.2,1);
}
.progress-fill.animated { width: 35%; }

@keyframes progressShimmer {
	0% { background-position: 200% 0; }
	100% { background-position: -200% 0; }
}

.progress-label {
	display: flex; justify-content: space-between; margin-top: .5rem;
	font-size: .75rem; color: var(--text-grau);
}

/* Newsletter signup */
.newsletter {
	margin-top: 2.5rem; padding: 1.5rem 0 0;
	border-top: 1px solid var(--hellgrau);
}
.newsletter-title {
	font-size: 1.1rem; font-weight: 700; color: var(--ci-blau);
	margin-bottom: .35rem;
}
.newsletter-text {
	font-size: .875rem; color: var(--text-grau); margin-bottom: 1.25rem;
	line-height: 1.6;
}
.newsletter-form { position: relative; }
.newsletter-input-wrap {
	display: flex; gap: 0;
	border-radius: 8px; overflow: hidden;
	border: 2px solid var(--hellgrau);
	transition: border-color .3s, box-shadow .3s;
}
.newsletter-input-wrap:focus-within {
	border-color: var(--ci-blau);
	box-shadow: 0 0 0 4px rgba(42,50,135,.08);
}
.newsletter-input {
	flex: 1; padding: .75rem 1rem; border: none; outline: none;
	font-size: .9375rem; font-family: inherit; background: #fff;
	color: var(--text-dunkel); min-width: 0;
}
.newsletter-input::placeholder { color: var(--text-grau); opacity: .5; }
.newsletter-submit {
	padding: .75rem 1.5rem; background: var(--ci-blau); color: #fff;
	border: none; font-size: .875rem; font-weight: 600; cursor: pointer;
	font-family: inherit; white-space: nowrap;
	transition: background .3s, transform .15s;
	position: relative;
}
.newsletter-submit:hover { background: var(--ci-blau-hell); }
.newsletter-submit:active { transform: scale(.97); }
.newsletter-submit-check {
	position: absolute; inset: 0; display: flex; align-items: center;
	justify-content: center; font-size: 1.25rem;
	opacity: 0; transform: scale(0); transition: opacity .3s, transform .3s;
}
.newsletter-submit.sent .newsletter-submit-text { opacity: 0; }
.newsletter-submit.sent .newsletter-submit-check { opacity: 1; transform: scale(1); }
.newsletter-submit.sent { background: #2ea043; pointer-events: none; }

.newsletter-hint {
	font-size: .6875rem; color: var(--text-grau); opacity: .5;
	margin-top: .5rem;
}
.newsletter-success {
	display: none; padding: .75rem 0;
}
.newsletter-success.show { display: block; animation: fadeUp .5s ease-out; }
.newsletter-success p { font-size: 1rem; font-weight: 600; color: var(--ci-blau); }

/* ============================================================
   SECTION 6: ABSENDER
   ============================================================ */
.section-absender { background: var(--ci-blau); color: #fff; position: relative; overflow: hidden; }
.section-absender h2 { color: #fff; }
.section-absender p { color: rgba(255,255,255,.78); }
.section-absender strong { color: #fff; }

/* Spenden-btn on dark background: inverted */
.section-absender .spenden-btn {
	background: #fff; color: var(--ci-blau);
}
.section-absender .spenden-btn:hover {
	background: var(--offwhite); color: var(--ci-blau);
	transform: translateY(-2px) scale(1.02);
	box-shadow: 0 12px 35px rgba(255,255,255,.25);
}
.section-absender .spenden-btn:active {
	transform: scale(.98);
}
.section-absender .spenden-btn::before {
	background: linear-gradient(45deg, rgba(255,255,255,.8), var(--akzent-gelb), rgba(255,255,255,.8));
	background-size: 300% 300%;
	animation: gradientPulse 3s ease-in-out infinite;
}
.section-absender .spenden-btn::after {
	background: linear-gradient(90deg, transparent, rgba(42,50,135,.1), transparent);
}
.section-absender .spenden-btn-idle {
	animation: pulseWhite 3s infinite;
}
@keyframes pulseWhite {
	0%,100% { box-shadow: 0 0 0 0 rgba(255,255,255,.35); }
	50% { box-shadow: 0 0 0 12px rgba(255,255,255,0); }
}

/* Subtle gradient accent */
.section-absender::before {
	content: ''; position: absolute; inset: 0;
	background: radial-gradient(ellipse at 20% 80%, rgba(255,255,255,.04) 0%, transparent 60%),
	            radial-gradient(ellipse at 80% 20%, rgba(255,255,255,.03) 0%, transparent 50%);
	pointer-events: none;
}

/* Absender intro text */
.absender-intro { font-size: 1.05rem; color: rgba(255,255,255,.82); margin-bottom: 1.5rem; }
.absender-link {
	color: #fff; text-decoration: underline; text-underline-offset: 3px;
	text-decoration-thickness: 2px; transition: text-decoration-color .3s, opacity .3s;
}
.absender-link:hover { opacity: .8; color: #fff; }

/* Mission quote */
.mission-quote {
	border-left: 3px solid rgba(255,255,255,.5); margin: 1.5rem 0;
	padding: 1.25rem 1.5rem; background: rgba(255,255,255,.06);
	border-radius: 0 12px 12px 0;
}
.mission-quote p {
	font-size: clamp(1.1rem, 2vw, 1.3rem); font-weight: 700;
	color: #fff; line-height: 1.5; margin: 0;
}

/* Absender timeline */
.absender-timeline {
	display: flex; flex-direction: column; gap: .75rem;
	margin: 1.5rem 0; padding: 0;
}
.timeline-item {
	display: flex; align-items: center; gap: 1rem;
	padding: .6rem 1rem; border-radius: 8px;
	background: rgba(255,255,255,.04);
	transition: background .3s, transform .3s;
}
.timeline-item:hover { background: rgba(255,255,255,.08); transform: translateX(4px); }
.timeline-year {
	flex-shrink: 0; min-width: 52px;
	font-size: .8125rem; font-weight: 800; color: #fff;
	background: rgba(255,255,255,.12); padding: .25rem .6rem;
	border-radius: 4px; text-align: center;
}
.timeline-text { font-size: .9375rem; color: rgba(255,255,255,.78); }
.timeline-now { background: rgba(255,255,255,.08); }
.timeline-now .timeline-year {
	background: var(--akzent-gelb); color: #fff;
	animation: nowPulse 2.5s ease-in-out infinite;
}
@keyframes nowPulse {
	0%, 100% { box-shadow: 0 0 0 0 rgba(200,166,0,.4); }
	50% { box-shadow: 0 0 0 6px rgba(200,166,0,0); }
}
.timeline-now .timeline-text { color: #fff; font-weight: 600; }

/* Linked timeline item */
.timeline-item-link { text-decoration: none; cursor: pointer; }
.timeline-item-link:hover { background: rgba(255,255,255,.12); transform: translateX(4px); }
.timeline-link-hint {
	display: inline-block; font-size: .75rem; font-weight: 600;
	color: rgba(255,255,255,.45); margin-left: .4rem;
	transition: color .3s, transform .3s;
}
.timeline-item-link:hover .timeline-link-hint { color: #fff; transform: translateX(3px); }

/* Text highlight animation */
.highlight-text {
	background: linear-gradient(120deg, rgba(255,255,255,0) 0%, rgba(255,255,255,.15) 100%);
	background-repeat: no-repeat;
	background-size: 0% 100%;
	transition: background-size 1s ease-out;
	padding: 2px 6px; border-radius: 4px;
}
.highlight-text.visible { background-size: 100% 100%; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
	background: var(--ci-blau-dunkel); color: #fff;
}
.footer-container {
	max-width: 1280px; margin: 0 auto;
	padding: 1.5rem clamp(1rem, 3vw, 2rem);
}
.footer-row {
	display: grid;
	grid-template-columns: 1fr auto 1fr;
	align-items: center;
	gap: 1.5rem;
}
/* Logo -- left */
.footer-logo { display: flex; align-items: center; transition: opacity .2s; }
.footer-logo:hover { opacity: .8; }
.footer-logo img { height: 28px; width: auto; }

/* Center: Links + Copyright */
.footer-center {
	display: flex; align-items: center; gap: .5rem;
	font-size: .8125rem; color: rgba(255,255,255,.55);
	flex-wrap: wrap; justify-content: center;
}

/* Right: Social icons */
.footer-social {
	justify-self: end;
	display: flex; align-items: center; gap: .5rem;
}
.footer-social a {
	display: flex; align-items: center; justify-content: center;
	width: 32px; height: 32px; border-radius: 50%;
	border: 1px solid rgba(255,255,255,.25);
	color: rgba(255,255,255,.6); transition: all .2s;
}
.footer-social a:hover {
	background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.5);
	color: #fff; transform: translateY(-2px);
}
.footer-center a {
	color: rgba(255,255,255,.55); text-decoration: none;
	transition: color .2s; position: relative;
}
.footer-center a::after {
	content: ''; position: absolute; bottom: -2px; left: 0; width: 0; height: 1px;
	background: #fff; transition: width .3s;
}
.footer-center a:hover { color: #fff; }
.footer-center a:hover::after { width: 100%; }
.footer-center-sep { color: rgba(255,255,255,.25); }

/* ============================================================
   LEGAL PAGES (Impressum / Datenschutz)
   ============================================================ */
.legal-main {
	max-width: 720px; margin: 0 auto;
	padding: clamp(2rem, 5vw, 4rem) clamp(1.5rem, 4vw, 3rem) clamp(3rem, 6vw, 5rem);
}
.legal-main h1 {
	font-size: clamp(1.75rem, 3vw, 2.25rem); font-weight: 800;
	color: var(--ci-blau); margin-bottom: 1.5rem;
}
.legal-main h2 {
	font-size: 1.15rem; font-weight: 700;
	color: var(--text-dunkel); margin-top: 2.5rem; margin-bottom: .75rem;
}
.legal-main h3 {
	font-size: 1rem; font-weight: 600;
	color: var(--ci-blau); margin-top: 1.5rem; margin-bottom: .5rem;
}
.legal-main p {
	color: var(--text-grau); margin-bottom: 1rem;
}
.legal-main .legal-intro {
	font-size: 1rem; color: var(--text-grau); margin-bottom: 2rem;
	padding-bottom: 1.5rem; border-bottom: 1px solid var(--hellgrau);
}
.legal-main ul {
	list-style: none; margin-bottom: 1rem; padding: 0;
}
.legal-main ul li {
	color: var(--text-grau); padding: .35rem 0 .35rem 1.25rem;
	position: relative;
}
.legal-main ul li::before {
	content: ''; position: absolute; left: 0; top: .75rem;
	width: 6px; height: 6px; border-radius: 50%;
	background: var(--ci-blau); opacity: .4;
}
.legal-main .legal-date {
	color: var(--text-grau); opacity: .6; font-size: .875rem;
	margin-top: 2rem; padding-top: 1.5rem;
	border-top: 1px solid var(--hellgrau);
}
.legal-main .back-link {
	display: inline-flex; align-items: center; gap: .4rem;
	margin-top: 2.5rem; font-weight: 600;
	padding: .625rem 1.25rem; border-radius: 8px;
	background: var(--offwhite); transition: background .2s, transform .2s;
}
.legal-main .back-link:hover { background: var(--hellgrau); transform: translateX(-3px); }

/* Legal page header (sticky, scrolled state) */
.legal-header .site-header {
	background: rgba(255,255,255,.95);
	backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
	box-shadow: 0 2px 24px rgba(0,0,0,.07);
}
.header-back {
	justify-self: end; font-size: .875rem; font-weight: 600;
	color: var(--ci-blau); transition: transform .2s;
}
.header-back:hover { transform: translateX(-3px); }

/* ============================================================
   WIREFRAME ANNOTATIONS (kept for dev)
   ============================================================ */
.wf-badge {
	display: inline-block; padding: 3px 10px;
	background: var(--akzent-gelb); color: #fff;
	font-size: .6875rem; font-weight: 700; border-radius: 4px;
	text-transform: uppercase; letter-spacing: .05em; margin-bottom: 1rem;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 960px) {
	.erklaer-cards { grid-template-columns: 1fr; }
	.shop-grid { grid-template-columns: 1fr; }
	.sticker-mock { max-width: 360px; margin: 0 auto; }
	.spenden-values { grid-template-columns: 1fr; }
	.lane-diagrams { flex-direction: column; align-items: center; gap: 2rem; }
	.section-nav { display: none; }
	.counter-row { gap: 1.5rem; }
}

@media (max-width: 767px) {
	.footer-row { grid-template-columns: 1fr; justify-items: center; gap: 1rem; }
	.footer-center { justify-content: center; font-size: .75rem; }
	.footer-social { justify-self: center; }

	/* Lane SVGs responsive */
	.lane-svg { max-width: 100%; height: auto; }

	/* Absender timeline items stack better */
	.timeline-item { flex-wrap: wrap; }

	/* Mission quote tighter */
	.mission-quote { padding: 1rem; margin: 1rem 0; }

	/* Spenden values compact */
	.spenden-value-item { padding: .75rem; }
}

@media (max-width: 600px) {
	:root { --header-h: 64px; }
	.header-container { height: 64px; }
	.header-logo { height: 36px; }
	.site-header.is-scrolled .header-logo { height: 28px; }
	.lang-switch { font-size: .6875rem; }

	/* Hero */
	.hero { min-height: 90vh; }
	.hero .cta-outline { width: 100%; text-align: center; padding: 1rem 1.5rem; font-size: 1rem; }

	/* Newsletter stacked */
	.newsletter-input-wrap { flex-direction: column; }
	.newsletter-submit { width: 100%; padding: .875rem; }
	.newsletter-input { padding: .875rem 1rem; }

	/* Buttons full-width */
	.spenden-btn { width: 100%; text-align: center; padding: 1rem 1.5rem; font-size: 1rem; }
	.btn-primary { width: 100%; text-align: center; padding: 1rem 1.5rem; }

	/* Lane diagrams smaller */
	.lane-diagrams { gap: 1.5rem; }
	.lane-box { max-width: 85vw; }
	.lane-svg { max-width: 100%; height: auto; }

	/* Erklaer cards: touch spacing */
	.erklaer-card { padding: 1.5rem 1.25rem; }
	.card-number { width: 30px; height: 30px; font-size: .75rem; top: 10px; right: 10px; }

	/* Shop sticker image */
	.sticker-mock { aspect-ratio: 3/2; }

	/* Progress bar */
	.progress-bar { height: 10px; }

	/* Burger overlay: larger touch targets */
	.burger-nav a { padding: .75rem 1.25rem; font-size: 1.25rem; }
	.nav-close { width: 52px; height: 52px; }

	/* Weiter section */
	.weiter-highlight { font-size: 1rem; padding: .875rem 1rem; }

	/* Absender timeline compact */
	.timeline-year { min-width: 44px; font-size: .75rem; }
	.timeline-text { font-size: .8125rem; }
	.timeline-link-hint { display: block; margin-left: 0; margin-top: .25rem; }
}

/* Small phones */
@media (max-width: 380px) {
	.hero h1 { font-size: 1.75rem; }
	.hero .subline { font-size: 1rem; }
	.header-logo { height: 30px; }
	.lane-box { max-width: 95vw; }
	.erklaer-card h3 { font-size: 1.1rem; }
	.section h2 { font-size: 1.35rem; }
	.burger-nav a { font-size: 1.1rem; }
}

@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after { animation: none !important; transition-duration: 0s !important; }
	.aos, .aos-left, .aos-right, .aos-scale, .aos-rotate { opacity: 1; transform: none; }
	.hero h1 { opacity: 1; }
	.hero .subline, .hero .cta-outline { opacity: 1; transform: none; }
}