/* ==============================================
   BucketCool Landingpage – Styles
   Dark Mode / Glassmorphism / 3D Effects
   ============================================== */

/* ---------- CSS Custom Properties ---------- */
:root {
    /* Farben – Dunkles Theme */
    --color-bg-primary: #0a0a0f;
    --color-bg-secondary: #12121a;
    --color-bg-tertiary: #1a1a24;
    
    /* Akzentfarben – Kühles Blau/Türkis */
    --color-accent: #00d4ff;
    --color-accent-dim: #00a8cc;
    --color-accent-glow: rgba(0, 212, 255, 0.4);
    --color-accent-secondary: #6366f1;
    
    /* Textfarben */
    --color-text-primary: #ffffff;
    --color-text-secondary: rgba(255, 255, 255, 0.75);
    --color-text-muted: rgba(255, 255, 255, 0.5);
    
    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.06);
    --glass-bg-hover: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.12);
    --glass-border-hover: rgba(255, 255, 255, 0.2);
    --glass-blur: 20px;
    
    /* Schatten */
    --shadow-soft: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 40px var(--color-accent-glow);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 5rem;
    
    /* Container */
    --container-max: 1200px;
    --container-padding: 1.5rem;
    
    /* Transitions */
    --transition-fast: 200ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 50%;
    
    /* Typography */
    --font-heading: 'Syne', sans-serif;
    --font-body: 'DM Sans', sans-serif;
}

/* ---------- Reset & Base Styles ---------- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-bg-primary);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }

p {
    color: var(--color-text-secondary);
}

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-text-primary);
}

/* ---------- Layout ---------- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section {
    padding: var(--spacing-2xl) 0;
    position: relative;
}

.section__header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section__title {
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section__intro {
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ==============================================
   HERO SECTION
   ============================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    /* Dunkler Gradient mit bläulich/violettem Touch */
    background: 
        radial-gradient(ellipse at 20% 80%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        linear-gradient(180deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
}

/* Animierte Hintergrund-Orbs für Depth */
.hero__bg-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.hero__orb {
    position: absolute;
    border-radius: var(--radius-full);
    filter: blur(80px);
    opacity: 0.4;
    animation: float 20s ease-in-out infinite;
}

.hero__orb--1 {
    width: 400px;
    height: 400px;
    background: var(--color-accent-secondary);
    top: -100px;
    left: -100px;
    animation-delay: 0s;
}

.hero__orb--2 {
    width: 300px;
    height: 300px;
    background: var(--color-accent);
    bottom: -50px;
    right: -50px;
    animation-delay: -7s;
}

.hero__orb--3 {
    width: 200px;
    height: 200px;
    background: #ff6b6b;
    top: 50%;
    left: 50%;
    animation-delay: -14s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.05); }
    66% { transform: translate(-20px, 20px) scale(0.95); }
}

/* Hero Content Layout */
.hero__content {
    display: flex;
    flex-direction: column-reverse;
    align-items: center;
    gap: var(--spacing-xl);
    padding: var(--spacing-xl) var(--container-padding);
    width: 100%;
    max-width: var(--container-max);
    z-index: 1;
}

@media (min-width: 900px) {
    .hero__content {
        flex-direction: row;
        justify-content: space-between;
    }
}

/* Hero Text */
.hero__text {
    text-align: center;
    max-width: 600px;
}

@media (min-width: 900px) {
    .hero__text {
        text-align: left;
    }
}

.hero__title {
    margin-bottom: var(--spacing-md);
}

.hero__title-accent {
    background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-accent-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-secondary);
}

.hero__scroll-hint {
    margin-top: var(--spacing-lg);
    font-size: 0.875rem;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
}

@media (min-width: 900px) {
    .hero__scroll-hint {
        justify-content: flex-start;
    }
}

.hero__scroll-icon {
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(5px); }
}

/* ==============================================
   HERO VIDEO (Produkt-Video)
   ============================================== */
.hero__video-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Wrapper mit hellem Hintergrund für Blend-Mode */
.hero__video-wrapper {
    position: relative;
    /* Heller Hintergrund damit multiply funktioniert */
    background: linear-gradient(
        135deg,
        #e8f4fc 0%,
        #d0e8f5 50%,
        #b8dced 100%
    );
    border-radius: var(--radius-lg);
    padding: 1rem;
    overflow: hidden;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.4),
        0 0 40px var(--color-accent-glow),
        inset 0 0 30px rgba(0, 212, 255, 0.1);
    border: 1px solid var(--glass-border);
}

/* Glow-Effekt hinter dem Video */
.hero__video-glow {
    position: absolute;
    width: 120%;
    height: 120%;
    top: -10%;
    left: -10%;
    background: radial-gradient(
        ellipse at center,
        var(--color-accent-glow) 0%,
        transparent 60%
    );
    filter: blur(50px);
    opacity: 0.6;
    z-index: 0;
    animation: pulseGlow 4s ease-in-out infinite;
}

@keyframes pulseGlow {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.05); }
}

/* Das Video selbst */
.hero__video {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 400px;
    height: auto;
    display: block;
    border-radius: var(--radius-md);
    /* Multiply blendet weiß aus wenn dahinter ein heller Hintergrund ist */
    mix-blend-mode: multiply;
}

@media (min-width: 600px) {
    .hero__video {
        max-width: 450px;
    }
}

@media (min-width: 900px) {
    .hero__video {
        max-width: 500px;
    }
}


/* ==============================================
   BUTTONS
   ============================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 1rem 2rem;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
}

.btn--primary {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-secondary) 100%);
    color: var(--color-bg-primary);
    box-shadow: 
        0 4px 20px var(--color-accent-glow),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn--primary:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 
        0 8px 30px var(--color-accent-glow),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    color: var(--color-bg-primary);
}

.btn--secondary {
    background: var(--glass-bg);
    color: var(--color-text-primary);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
}

.btn--secondary:hover {
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-hover);
    transform: translateY(-2px);
    color: var(--color-text-primary);
}

.btn--large {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
}

.btn--glow {
    position: relative;
    overflow: hidden;
}

.btn--glow::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-secondary), var(--color-accent));
    border-radius: inherit;
    z-index: -1;
    opacity: 0;
    transition: opacity var(--transition-base);
    filter: blur(10px);
}

.btn--glow:hover::before {
    opacity: 0.5;
}

.btn__icon {
    transition: transform var(--transition-fast);
}

.btn:hover .btn__icon {
    transform: translateX(4px);
}

/* ==============================================
   GLASS CARDS (Glassmorphism)
   ============================================== */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}

.glass-card:hover {
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-hover);
    transform: translateY(-5px);
    box-shadow: var(--shadow-soft);
}

.glass-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--color-accent-glow), transparent);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    color: var(--color-accent);
}

.glass-card__emoji {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.glass-card__title {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.glass-card__text {
    font-size: 0.95rem;
    line-height: 1.7;
}

.glass-card--small {
    padding: var(--spacing-md);
}

/* ==============================================
   BENTO GRID (Features)
   ============================================== */
.bento-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

@media (min-width: 600px) {
    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 900px) {
    .bento-grid {
        grid-template-columns: repeat(3, 1fr);
        grid-template-rows: auto auto;
    }
    
    /* Erste Card über 2 Reihen */
    .bento-grid__item--large {
        grid-row: span 2;
        display: flex;
        flex-direction: column;
    }
    
    .bento-grid__item--large .glass-card__text {
        flex-grow: 1;
    }
}

.bento-grid__item--accent {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(99, 102, 241, 0.1) 100%);
    border-color: rgba(0, 212, 255, 0.3);
}

.bento-grid__item--accent:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-glow);
}

/* ==============================================
   WHY SECTION
   ============================================== */
.why {
    background: 
        radial-gradient(ellipse at 70% 50%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
        var(--color-bg-secondary);
}

.why__wrapper {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    align-items: center;
}

@media (min-width: 900px) {
    .why__wrapper {
        flex-direction: row;
        justify-content: space-between;
    }
}

.why__content {
    max-width: 600px;
}

.why__text {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.why__text strong {
    color: var(--color-accent);
}

.why__benefits {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.why__benefit {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 1.1rem;
    color: var(--color-text-primary);
}

.why__benefit-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.why__visual {
    position: relative;
    width: 300px;
    height: 300px;
    display: none;
}

@media (min-width: 900px) {
    .why__visual {
        display: block;
    }
}

.why__glow-ring {
    position: absolute;
    inset: 0;
    border: 2px solid var(--color-accent);
    border-radius: var(--radius-full);
    opacity: 0.3;
    animation: pulseRing 3s ease-in-out infinite;
}

.why__glow-ring::before,
.why__glow-ring::after {
    content: '';
    position: absolute;
    inset: 20px;
    border: 1px solid var(--color-accent-secondary);
    border-radius: var(--radius-full);
    animation: pulseRing 3s ease-in-out infinite reverse;
}

.why__glow-ring::after {
    inset: 50px;
    animation-delay: -1.5s;
}

@keyframes pulseRing {
    0%, 100% { transform: scale(1); opacity: 0.3; }
    50% { transform: scale(1.05); opacity: 0.5; }
}

/* ==============================================
   HOW IT WORKS (Timeline)
   ============================================== */
.how {
    background: var(--color-bg-primary);
}

.timeline {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .timeline {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--spacing-md);
    }
}

.timeline__item {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

@media (min-width: 768px) {
    .timeline__item {
        flex-direction: column;
        align-items: center;
        text-align: center;
        flex: 1;
        min-width: 200px;
        max-width: 250px;
    }
}

.timeline__step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    flex-shrink: 0;
}

.timeline__number {
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: 0.1em;
}

.timeline__icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--color-accent);
    transition: all var(--transition-base);
}

.timeline__item:hover .timeline__icon {
    background: var(--glass-bg-hover);
    border-color: var(--color-accent);
    box-shadow: var(--shadow-glow);
    transform: scale(1.05);
}

.timeline__content {
    flex: 1;
}

.timeline__title {
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-primary);
}

.timeline__text {
    font-size: 0.95rem;
}

/* ==============================================
   USE CASES GRID
   ============================================== */
.usecases__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

@media (min-width: 500px) {
    .usecases__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 900px) {
    .usecases__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ==============================================
   TESTIMONIALS
   ============================================== */
.testimonials {
    background: 
        radial-gradient(ellipse at 30% 50%, rgba(0, 212, 255, 0.08) 0%, transparent 50%),
        var(--color-bg-secondary);
}

.testimonials__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

@media (min-width: 768px) {
    .testimonials__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.testimonial-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    border-color: var(--glass-border-hover);
    box-shadow: var(--shadow-soft);
}

.testimonial-card__quote {
    color: var(--color-accent);
}

.testimonial-card__text {
    font-size: 1rem;
    font-style: italic;
    color: var(--color-text-secondary);
    flex-grow: 1;
}

.testimonial-card__footer {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--glass-border);
}

.testimonial-card__avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--color-bg-primary);
    flex-shrink: 0;
}

.testimonial-card__info {
    display: flex;
    flex-direction: column;
}

.testimonial-card__name {
    color: var(--color-text-primary);
}

.testimonial-card__role {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* ==============================================
   FAQ ACCORDION
   ============================================== */
.faq {
    background: var(--color-bg-primary);
}

.faq__list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.faq__item {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-base);
}

.faq__item:hover {
    border-color: var(--glass-border-hover);
}

.faq__item.active {
    border-color: var(--color-accent);
    background: var(--glass-bg-hover);
}

.faq__question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    background: none;
    border: none;
    color: var(--color-text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.faq__question:hover {
    color: var(--color-accent);
}

.faq__icon {
    font-size: 1.5rem;
    color: var(--color-accent);
    transition: transform var(--transition-base);
    flex-shrink: 0;
    margin-left: var(--spacing-sm);
}

.faq__item.active .faq__icon {
    transform: rotate(45deg);
}

.faq__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow) ease-out, 
                padding var(--transition-base);
}

.faq__answer p {
    padding: 0 var(--spacing-lg) var(--spacing-md);
    line-height: 1.7;
}

.faq__item.active .faq__answer {
    max-height: 300px;
}

/* ==============================================
   SHOP SECTION
   ============================================== */
.shop {
    background: 
        radial-gradient(ellipse at 30% 30%, rgba(0, 212, 255, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 70%, rgba(99, 102, 241, 0.08) 0%, transparent 50%),
        var(--color-bg-secondary);
}

.shop__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

@media (min-width: 900px) {
    .shop__grid {
        grid-template-columns: 1fr 1fr;
        align-items: start;
    }
}

.shop__parts {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.shop__parts-title {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
}

/* Product Cards */
.product-card {
    position: relative;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
}

.product-card:hover {
    border-color: var(--glass-border-hover);
    transform: translateY(-5px);
    box-shadow: var(--shadow-soft);
}

/* Featured Product Card (IceBucket) */
.product-card--featured {
    background: linear-gradient(
        135deg,
        rgba(0, 212, 255, 0.1) 0%,
        rgba(99, 102, 241, 0.1) 100%
    );
    border-color: rgba(0, 212, 255, 0.3);
}

.product-card--featured:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-glow);
}

.product-card__badge {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-secondary));
    color: var(--color-bg-primary);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-sm);
    z-index: 2;
}

.product-card__media {
    position: relative;
    background: linear-gradient(135deg, #e8f4fc 0%, #d0e8f5 100%);
    padding: var(--spacing-md);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 250px;
}

.product-card__video {
    width: 100%;
    max-width: 300px;
    height: auto;
    border-radius: var(--radius-md);
    mix-blend-mode: multiply;
}

.product-card__content {
    padding: var(--spacing-lg);
}

.product-card__title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.product-card__description {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-secondary);
}

.product-card__price {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.product-card__price-current {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-accent);
}

.product-card__price-info {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.product-card__btn {
    width: 100%;
}

/* Small Product Cards (Ersatzteile) */
.product-card--small {
    display: flex;
    flex-direction: row;
    align-items: center;
    padding: var(--spacing-md);
    gap: var(--spacing-md);
}

.product-card--small .product-card__icon {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-accent-glow), transparent);
    border-radius: var(--radius-md);
    color: var(--color-accent);
}

.product-card--small .product-card__content {
    padding: 0;
    flex: 1;
}

.product-card--small .product-card__title {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
}

.product-card--small .product-card__description {
    font-size: 0.875rem;
    margin-bottom: var(--spacing-sm);
}

.product-card--small .product-card__price {
    margin-bottom: var(--spacing-sm);
}

.product-card--small .product-card__price-current {
    font-size: 1.25rem;
}

/* Small Button Variant */
.btn--small {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

@media (max-width: 599px) {
    .product-card--small {
        flex-direction: column;
        text-align: center;
    }
    
    .product-card--small .product-card__icon {
        width: 64px;
        height: 64px;
    }
}

/* ==============================================
   CTA SECTION
   ============================================== */
.cta {
    background: 
        radial-gradient(ellipse at 50% 50%, rgba(0, 212, 255, 0.15) 0%, transparent 60%),
        var(--color-bg-secondary);
    text-align: center;
}

.cta__wrapper {
    position: relative;
    padding: var(--spacing-2xl);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.cta__glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--color-accent-glow), transparent 70%);
    opacity: 0.3;
    pointer-events: none;
}

.cta__title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.cta__text {
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
    position: relative;
    z-index: 1;
}

.cta__buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    position: relative;
    z-index: 1;
}

@media (min-width: 500px) {
    .cta__buttons {
        flex-direction: row;
        justify-content: center;
    }
}

.cta__note {
    margin-top: var(--spacing-lg);
    font-size: 0.875rem;
    color: var(--color-text-muted);
    position: relative;
    z-index: 1;
}

/* ==============================================
   FOOTER
   ============================================== */
.footer {
    background: var(--color-bg-primary);
    border-top: 1px solid var(--glass-border);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
}

.footer__content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

@media (min-width: 600px) {
    .footer__content {
        flex-direction: row;
        justify-content: space-between;
    }
}

.footer__brand {
    text-align: center;
}

@media (min-width: 600px) {
    .footer__brand {
        text-align: left;
    }
}

.footer__logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer__tagline {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-top: var(--spacing-xs);
}

.footer__nav {
    display: flex;
    gap: var(--spacing-lg);
}

.footer__link {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.footer__link:hover {
    color: var(--color-accent);
}

.footer__bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--glass-border);
}

.footer__copyright {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* ==============================================
   SCROLL ANIMATIONS (Reveal)
   ============================================== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered delays für Kinder-Elemente */
.reveal:nth-child(1) { transition-delay: 0s; }
.reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal:nth-child(3) { transition-delay: 0.2s; }
.reveal:nth-child(4) { transition-delay: 0.3s; }
.reveal:nth-child(5) { transition-delay: 0.4s; }
.reveal:nth-child(6) { transition-delay: 0.5s; }

/* ==============================================
   UTILITY CLASSES
   ============================================== */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* ==============================================
   RESPONSIVE ADJUSTMENTS
   ============================================== */
@media (max-width: 599px) {
    :root {
        --spacing-xl: 2rem;
        --spacing-2xl: 3rem;
    }
    
    .section {
        padding: var(--spacing-xl) 0;
    }
    
    .hero {
        min-height: auto;
        padding: var(--spacing-2xl) 0;
    }
    
    .bucket {
        width: 220px;
        height: 260px;
    }
}