/* ===== Garzeitenrechner.de – Stil angelehnt an BBQ-Toro / Grills.de: klar, strukturiert, Hero-Bild ===== */
:root {
    /* Dezente, elegante Palette – Akzentfarbe (Grill/BBQ) */
    --primary: #C17F59;
    --primary-light: #E8A87C;
    --primary-soft: rgba(193, 127, 89, 0.12);
    --accent: #D4A574;
    --accent-light: #F5E6D3;
    
    /* Cremig & warm */
    --background: #FDF9F6;
    --card-bg: #FFFFFF;
    --text: #3D3229;
    --text-light: #6B5B52;
    --text-muted: #9B8E85;
    --success: #6B8E6B;
    --border: #EDE6E0;
    
    /* Weiche Schatten */
    --shadow-sm: 0 2px 12px rgba(61, 50, 41, 0.06);
    --shadow: 0 8px 32px rgba(61, 50, 41, 0.08);
    --shadow-lg: 0 16px 48px rgba(61, 50, 41, 0.1);
    --shadow-hover: 0 20px 56px rgba(61, 50, 41, 0.12);
    
    /* Sehr rund – organisch */
    --radius-sm: 14px;
    --radius: 22px;
    --radius-lg: 32px;
    --radius-xl: 48px;
    --radius-pill: 9999px;
    --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    
    --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

/* Fester Hintergrund: Gewürze/Grill im unteren Bereich, bleibt stehen beim Scrollen */
body {
    font-family: var(--font-body);
    color: var(--text);
    line-height: 1.7;
    min-height: 100vh;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
    background-image: url('../images/hero-grills.jpg');
    background-attachment: fixed;
    background-position: bottom center;
    background-size: cover;
    background-repeat: no-repeat;
    overflow-x: hidden;
}

/* Leichter Überzug, damit der feste Hintergrund nicht zu dominant wirkt */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background: linear-gradient(to bottom, rgba(253, 249, 246, 0.75) 0%, rgba(253, 249, 246, 0.85) 40%, rgba(253, 249, 246, 0.94) 100%);
    pointer-events: none;
    z-index: 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

/* ===== Hero – Grill-Hero-Bild (Stil Grills.de / BBQ-Toro) ===== */
.hero-header {
    position: relative;
    z-index: 1;
    min-height: 420px;
    padding: 56px 0 72px;
    text-align: center;
    overflow: hidden;
    margin-bottom: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Hero-Hintergrund – Flammen unter Grillrost (wie Screenshot) */
.hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('../images/hero-flames.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* Overlay für gute Lesbarkeit der Schrift */
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(30, 25, 22, 0.5) 0%, rgba(30, 25, 22, 0.65) 100%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 720px;
    margin: 0 auto;
}

.hero-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 16px;
}

/* Flammen-Logo (Bild) mit Animation – wie in der Vorversion */
.logo-icon {
    display: block;
    width: 64px;
    height: 64px;
    object-fit: contain;
    filter: drop-shadow(0 2px 12px rgba(0, 0, 0, 0.3));
    animation: flame 3s ease-in-out infinite alternate;
}

@keyframes flame {
    0% { transform: scale(1) rotate(-2deg); }
    100% { transform: scale(1.06) rotate(2deg); }
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.25rem, 6vw, 3.5rem);
    font-weight: 700;
    color: #fff;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.4);
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin: 0;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 3vw, 1.4rem);
    font-weight: 600;
    color: rgba(255, 255, 255, 0.95);
    text-shadow: 0 1px 12px rgba(0, 0, 0, 0.35);
    margin: 16px 0 8px;
}

.hero-description {
    font-size: clamp(0.95rem, 2vw, 1.05rem);
    color: rgba(255, 255, 255, 0.85);
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.3);
    line-height: 1.6;
    max-width: 520px;
    margin: 0 auto;
}

/* Weiche Welle zum Hauptbereich – BBQ-Toro-Stil: klarer Übergang */
.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 48px;
    background: var(--background);
    border-radius: 48px 48px 0 0 / 100% 100% 0 0;
    z-index: 1;
}

/* ===== Main Content – scrollt über dem festen Hintergrund ===== */
.main {
    padding: 0 0 80px;
    position: relative;
    z-index: 1;
}

/* ===== Calculator Card – klar & strukturiert (BBQ-Toro-Stil) ===== */
.calculator-card {
    background: var(--card-bg);
    border-radius: var(--radius-xl);
    padding: 48px 40px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    margin-bottom: 48px;
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}

.calculator-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    border-radius: var(--radius-pill);
    opacity: 0.7;
}

.calculator-card h2 {
    text-align: center;
    margin-bottom: 16px;
    color: var(--text);
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    font-weight: 700;
}

.calculator-note {
    text-align: center;
    margin-bottom: 24px;
    font-size: 0.95rem;
}

.calculator-note a {
    color: var(--primary);
    text-decoration: none;
}

.calculator-note a:hover {
    text-decoration: underline;
    letter-spacing: -0.01em;
}

.calculator-form {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.form-group label {
    font-weight: 600;
    color: var(--text);
    font-size: 1rem;
    letter-spacing: 0.01em;
}

.form-group select {
    padding: 16px 20px;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    font-family: inherit;
    background: white;
    cursor: pointer;
    transition: var(--transition);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%232C1810' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 20px;
}

.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--primary-soft);
    transform: translateY(-1px);
}

/* ===== Range Slider ===== */
.range-container {
    display: flex;
    align-items: center;
    gap: 20px;
}

.range-container input[type="range"] {
    flex: 1;
    height: 10px;
    border-radius: var(--radius-pill);
    background: var(--border);
    appearance: none;
    cursor: pointer;
    transition: var(--transition);
}

.range-container input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 3px solid white;
}

.range-container input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.12);
    box-shadow: var(--shadow);
}

.range-container input[type="range"]::-moz-range-thumb {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    border: 3px solid white;
}

.range-value {
    min-width: 80px;
    text-align: center;
    font-weight: 700;
    color: var(--primary);
    background: var(--primary-soft);
    padding: 10px 16px;
    border-radius: var(--radius-pill);
    font-size: 1rem;
}

.temp-hints {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
    color: var(--text-muted);
    padding: 0 12px;
    margin-top: 4px;
}

/* ===== Doneness Options ===== */
.doneness-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.doneness-option {
    cursor: pointer;
}

.doneness-option input {
    display: none;
}

.doneness-label {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    background: white;
}

.doneness-option input:checked + .doneness-label {
    border-color: var(--primary);
    background: var(--primary-soft);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.doneness-color {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    flex-shrink: 0;
    border: 2px solid rgba(0, 0, 0, 0.1);
}

.doneness-color.rare { background: linear-gradient(135deg, #FF6B6B, #C0392B); }
.doneness-color.medium-rare { background: linear-gradient(135deg, #E57373, #B8574B); }
.doneness-color.medium { background: linear-gradient(135deg, #D4A574, #A67C52); }
.doneness-color.well-done { background: linear-gradient(135deg, #8D6E63, #5D4037); }

/* ===== Calculate Button – Pill, weich ===== */
.btn-calculate {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
    border: none;
    padding: 18px 44px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: var(--radius-pill);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 12px;
    box-shadow: var(--shadow);
    letter-spacing: 0.02em;
}

.btn-calculate:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-calculate:active {
    transform: translateY(-1px);
}

.btn-calculate span {
    font-size: 1.5rem;
}

/* ===== Result Card – rund & weich ===== */
.result-card {
    background: var(--card-bg);
    border-radius: var(--radius-xl);
    padding: 48px 40px;
    box-shadow: var(--shadow);
    margin-bottom: 48px;
    animation: slideUp 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--border);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.result-card h2 {
    text-align: center;
    margin-bottom: 40px;
    color: var(--text);
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    font-weight: 700;
}

.result-content {
    text-align: center;
}

.result-main {
    margin-bottom: 40px;
}

.result-time {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    background: linear-gradient(145deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
    padding: 36px 56px;
    border-radius: var(--radius-xl);
    margin-bottom: 24px;
    box-shadow: var(--shadow);
}

.result-time span {
    font-size: clamp(3rem, 10vw, 5rem);
    font-weight: 700;
    line-height: 1;
    text-shadow: 0 2px 12px rgba(61, 50, 41, 0.15);
}

.result-time small {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    opacity: 0.95;
    margin-top: 8px;
}

#resultDescription {
    font-size: 1.125rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

.result-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 16px;
    margin-bottom: 40px;
}

.detail-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px;
    background: var(--background);
    border-radius: var(--radius-lg);
    font-size: 0.95rem;
    border: 1px solid var(--border);
}

.detail-icon {
    font-size: 1.5rem;
}

/* ===== Summary Grid ===== */
.summary-section {
    margin: 40px 0;
}

.summary-section h3 {
    text-align: center;
    margin-bottom: 24px;
    color: var(--text);
    font-size: 1.5rem;
    font-weight: 700;
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 16px;
}

.summary-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
    background: var(--background);
    border-radius: var(--radius-lg);
    text-align: center;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.summary-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.summary-item.highlight {
    background: var(--primary-soft);
    border-color: var(--primary);
}

.summary-icon {
    font-size: 2rem;
    margin-bottom: 8px;
}

.summary-label {
    font-size: 0.875rem;
    color: var(--text-light);
    margin-bottom: 4px;
}

.summary-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text);
}

.summary-item.highlight .summary-value {
    color: var(--primary);
}

/* ===== Instructions ===== */
.instructions-section {
    margin: 40px 0;
}

.instructions-section h3 {
    text-align: center;
    margin-bottom: 24px;
    color: var(--text);
    font-size: 1.5rem;
    font-weight: 700;
}

.instructions-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.instruction-step {
    display: flex;
    gap: 20px;
    padding: 24px;
    background: var(--background);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary);
    transition: var(--transition);
}

.instruction-step:hover {
    box-shadow: var(--shadow-sm);
    transform: translateX(6px);
}

.step-number {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.125rem;
    box-shadow: var(--shadow-sm);
}

.step-content {
    flex: 1;
}

.step-content h4 {
    color: var(--text);
    margin-bottom: 8px;
    font-size: 1.125rem;
    font-weight: 600;
}

.step-time {
    font-weight: 400;
    color: var(--primary);
    font-size: 0.95rem;
    margin-left: 8px;
}

.step-content p {
    color: var(--text-light);
    font-size: 1rem;
    line-height: 1.7;
    margin: 0;
}

/* ===== Core Temperature Display ===== */
.core-temps-display {
    margin: 30px 0;
    text-align: center;
}

.core-temp-badge {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    padding: 24px 48px;
    border-radius: var(--radius-xl);
    color: white;
    box-shadow: var(--shadow);
}

.core-temp-badge .temp-value {
    font-size: clamp(2rem, 6vw, 3rem);
    font-weight: 700;
    line-height: 1;
}

.core-temp-badge .temp-label {
    font-size: 0.95rem;
    opacity: 0.95;
    margin-top: 8px;
}

/* ===== Tips Section – weich ===== */
.tips {
    background: linear-gradient(135deg, #FBF6F0 0%, #F5EDE4 100%);
    border-radius: var(--radius-lg);
    padding: 30px;
    text-align: left;
    margin-bottom: 30px;
    border-left: 4px solid var(--accent);
}

.tips h3 {
    margin-bottom: 20px;
    color: var(--text);
    font-size: 1.375rem;
    font-weight: 700;
}

.tips ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.tips li {
    padding-left: 28px;
    position: relative;
    color: var(--text);
    line-height: 1.7;
}

.tips li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: bold;
    font-size: 1.125rem;
}

/* ===== Source Note ===== */
.source-note {
    background: #F5F2EF;
    padding: 20px;
    border-radius: var(--radius-lg);
    margin: 30px 0;
    border-left: 3px solid var(--primary);
}

.source-note p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* ===== Print Button ===== */
.btn-print {
    background: var(--text);
    color: white;
    border: none;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-pill);
    cursor: pointer;
    transition: var(--transition);
    margin-top: 20px;
}

.btn-print:hover {
    background: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

/* ===== Info Section ===== */
.info-section {
    margin-top: 60px;
}

.info-section h2 {
    text-align: center;
    margin-bottom: 40px;
    color: var(--text);
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    font-weight: 700;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.info-card {
    background: var(--card-bg);
    padding: 32px;
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--border);
}

.info-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.info-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 16px;
}

.info-card h3 {
    margin-bottom: 12px;
    color: var(--text);
    font-size: 1.25rem;
    font-weight: 600;
}

.info-card p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ===== Temperature Table ===== */
.temp-table-section {
    background: var(--card-bg);
    border-radius: var(--radius-xl);
    padding: 48px 40px;
    box-shadow: var(--shadow);
    margin-top: 48px;
    border: 1px solid var(--border);
}

.temp-table-section h2 {
    text-align: center;
    color: var(--text);
    margin-bottom: 16px;
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    font-weight: 700;
}

.section-intro {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 32px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    font-size: 1.05rem;
}

.table-responsive {
    overflow-x: auto;
    margin: 24px 0;
}

.temp-table {
    width: 100%;
    border-collapse: collapse;
    margin: 0;
}

.temp-table th,
.temp-table td {
    padding: 16px 20px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.temp-table th {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.temp-table th:first-child {
    border-radius: var(--radius) 0 0 0;
}

.temp-table th:last-child {
    border-radius: 0 var(--radius) 0 0;
}

.temp-table tr:nth-child(even) {
    background: var(--background);
}

.temp-table tr:hover {
    background: var(--primary-soft);
}

.temp-table td.center {
    text-align: center;
    color: var(--text-muted);
}

.table-note {
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: 20px;
    font-style: italic;
}

/* ===== FAQ Section ===== */
.faq-section {
    background: var(--card-bg);
    border-radius: var(--radius-xl);
    padding: 48px 40px;
    box-shadow: var(--shadow);
    margin-top: 48px;
    border: 1px solid var(--border);
}

.faq-section h2 {
    text-align: center;
    color: var(--text);
    margin-bottom: 40px;
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    font-weight: 700;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.faq-item {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    transition: var(--transition);
    background: white;
}

.faq-item:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.faq-item h3 {
    color: var(--text);
    font-size: 1.125rem;
    margin-bottom: 12px;
    padding-left: 36px;
    position: relative;
    font-weight: 600;
}

.faq-item h3::before {
    content: 'Q';
    position: absolute;
    left: 0;
    top: 0;
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 700;
}

.faq-item p {
    color: var(--text-light);
    line-height: 1.8;
    margin: 0;
    padding-left: 36px;
}

/* ===== SEO Content Section ===== */
.seo-content-section {
    background: linear-gradient(135deg, #FDF9F6 0%, #F8F0E8 100%);
    border-radius: var(--radius-xl);
    padding: 48px 40px;
    margin-top: 48px;
    border: 1px solid var(--border);
}

.seo-content-section h2 {
    color: var(--text);
    margin-bottom: 24px;
    text-align: center;
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    font-weight: 700;
}

.seo-content h3 {
    color: var(--text);
    margin: 32px 0 16px;
    font-size: 1.375rem;
    font-weight: 600;
}

.seo-content p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 16px;
    font-size: 1.05rem;
}

.seo-content ul {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.seo-content li {
    padding: 12px 0 12px 36px;
    position: relative;
    color: var(--text-light);
    line-height: 1.7;
    font-size: 1.05rem;
}

.seo-content li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: bold;
    font-size: 1.25rem;
}

/* ===== Content-Cluster (Kerntemperaturen-Guide) – strukturierte Karten ===== */
.content-cluster .cluster-intro {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 32px;
    font-size: 1.05rem;
    line-height: 1.75;
    color: var(--text-light);
}

.content-cluster .cluster-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    margin-bottom: 32px;
}

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

.cluster-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.cluster-card:hover {
    box-shadow: var(--shadow);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.cluster-card-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 16px;
    padding-bottom: 14px;
    border-bottom: 2px solid var(--primary-soft);
}

.cluster-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-soft) 0%, rgba(232, 168, 124, 0.2) 100%);
    border-radius: var(--radius);
    font-size: 1.5rem;
}

.cluster-card h3 {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text);
    line-height: 1.3;
}

.cluster-card p {
    margin: 0;
    font-size: 0.98rem;
    line-height: 1.7;
    color: var(--text-light);
}

.cluster-card a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
}

.cluster-card a:hover {
    text-decoration: underline;
}

.cluster-cta {
    background: linear-gradient(135deg, var(--primary-soft) 0%, rgba(232, 168, 124, 0.15) 100%);
    border-radius: var(--radius-lg);
    padding: 28px 32px;
    border-left: 4px solid var(--primary);
    text-align: center;
}

.cluster-cta p {
    margin: 0 0 16px;
    font-size: 1.02rem;
    line-height: 1.7;
    color: var(--text-light);
}

.cluster-cta-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
    font-weight: 600;
    font-size: 1rem;
    border-radius: var(--radius-pill);
    text-decoration: none;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.cluster-cta-link:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

/* ===== Footer – weich abgerundet ===== */
.footer {
    position: relative;
    z-index: 1;
    background: linear-gradient(165deg, #3D3229 0%, #2C241C 100%);
    color: rgba(255, 255, 255, 0.9);
    padding: 56px 0 28px;
    margin-top: 72px;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
    text-align: left;
}

.footer-about h4,
.footer-links h4 {
    margin-bottom: 16px;
    font-size: 1.125rem;
    color: white;
    font-weight: 600;
}

.footer-about p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.8);
}

/* App-Store-Badges im Footer */
.app-store-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 20px;
}

.store-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    border-radius: var(--radius);
    text-decoration: none;
    color: white;
    font-size: 0.85rem;
    line-height: 1.3;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.store-badge:hover {
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.4);
}

.store-google {
    background: linear-gradient(135deg, #3DDC84 0%, #2E7D32 100%);
}

.store-apple {
    background: linear-gradient(135deg, #555 0%, #1a1a1a 100%);
}

.store-badge .store-icon {
    font-size: 1.5rem;
}

.store-apple .store-icon {
    font-family: -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 1.4rem;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 0.95rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-light);
    padding-left: 6px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    text-align: center;
}

.footer-bottom p {
    margin-bottom: 8px;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
}

.disclaimer {
    font-size: 0.8rem;
    opacity: 0.6;
}

.legal-info a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
}

.legal-info a:hover {
    color: var(--primary-light);
}

/* ===== Print / PDF Styles – saubere Seitenumbrüche ===== */
@media print {
    body {
        background: white !important;
        background-image: none !important;
    }

    body::before {
        display: none !important;
    }

    .hero-header,
    .calculator-card,
    .info-section,
    .footer,
    .btn-print {
        display: none !important;
    }

    .result-card {
        display: block !important;
        box-shadow: none;
        border: 2px solid #333;
        padding: 1.5rem;
        margin: 0;
        page-break-inside: auto;
    }

    /* Logische Blöcke nicht mitten durchschneiden */
    .result-main,
    .summary-section,
    .core-temps-display,
    .instruction-step {
        page-break-inside: avoid;
    }

    /* Tipps: Umbruch zwischen Punkten erlaubt, keine Einzeiler */
    .tips h3 {
        page-break-after: avoid;
    }

    /* Überschriften mit nachfolgendem Inhalt halten */
    .result-content h2,
    .result-content h3 {
        page-break-after: avoid;
    }

    /* Absätze und Listen: keine einzelnen Zeilen oben/unten */
    .result-content p,
    .tips li {
        orphans: 2;
        widows: 2;
    }

    /* Nach Zeitübersicht / Anleitung optional Umbruch erlauben */
    .summary-section {
        page-break-after: auto;
    }

    .instructions-section {
        page-break-before: auto;
    }

    /* Quellenhinweis am Stück, nicht abgetrennt */
    .source-note {
        page-break-inside: avoid;
        margin-top: 1rem;
    }
}

/* ===== Responsive Design (Tablet / großes Handy) ===== */
@media (max-width: 768px) {
    body {
        background-attachment: scroll;
    }
    
    .hero-header {
        min-height: 340px;
        padding: 44px 0 56px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .calculator-card, .result-card, .temp-table-section, .faq-section {
        padding: 28px 22px;
    }
    
    .form-group select {
        min-height: 44px;
        font-size: 16px;
    }
    
    .doneness-options {
        grid-template-columns: 1fr;
    }
    
    .doneness-option .doneness-label {
        min-height: 44px;
    }
    
    .btn-calculate {
        min-height: 48px;
    }
    
    .result-time span {
        font-size: 3.25rem;
    }
    
    .result-details {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .summary-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .instruction-step {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .core-temp-badge .temp-value {
        font-size: 2rem;
    }
    
    .info-grid {
        grid-template-columns: 1fr;
    }

    .content-cluster .cluster-grid {
        gap: 20px;
    }

    .cluster-card {
        padding: 22px 20px;
    }

    .cluster-cta {
        padding: 24px 20px;
    }
}

/* ===== Handy-Ansicht (Smartphone) – Touch, Lesbarkeit, Safe Area ===== */
@media (max-width: 480px) {
    :root {
        --touch-min: 44px; /* Mindestgröße für Touch-Ziele (Apple/Google) */
    }
    
    body {
        padding-left: env(safe-area-inset-left);
        padding-right: env(safe-area-inset-right);
        padding-bottom: env(safe-area-inset-bottom);
        background-attachment: scroll;
    }
    
    .container {
        padding: 0 16px;
        max-width: 100%;
    }
    
    .hero-header {
        min-height: 280px;
        padding: 32px 0 48px;
        padding-top: max(32px, env(safe-area-inset-top));
    }
    
    .hero-title {
        font-size: 1.85rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-description {
        font-size: 0.9rem;
    }
    
    .logo-icon {
        width: 48px;
        height: 48px;
    }
    
    .hero-wave {
        height: 28px;
        border-radius: 28px 28px 0 0 / 100% 100% 0 0;
    }
    
    .calculator-card, .result-card, .temp-table-section, .faq-section {
        padding: 24px 20px;
    }
    
    .calculator-note {
        margin-bottom: 20px;
        font-size: 0.9rem;
    }
    
    .calculator-note a {
        display: inline-block;
        padding: 8px 12px;
        min-height: var(--touch-min);
        line-height: 1.4;
        box-sizing: border-box;
    }
    
    /* Formular: große Touch-Ziele, 16px Schrift verhindert iOS-Zoom beim Fokus */
    .form-group select {
        min-height: var(--touch-min);
        padding: 14px 18px;
        font-size: 16px;
    }
    
    .range-container {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }
    
    .range-container input[type="range"] {
        height: 12px;
        min-height: 24px;
        padding: 8px 0;
    }
    
    .range-container input[type="range"]::-webkit-slider-thumb {
        width: 32px;
        height: 32px;
    }
    
    .range-container input[type="range"]::-moz-range-thumb {
        width: 32px;
        height: 32px;
    }
    
    .range-value {
        text-align: center;
        font-size: 1.1rem;
    }
    
    .temp-hints {
        font-size: 0.8rem;
    }
    
    .doneness-option .doneness-label {
        min-height: var(--touch-min);
        padding: 12px 16px;
        display: flex;
        align-items: center;
    }
    
    .btn-calculate {
        padding: 18px 24px;
        font-size: 1.05rem;
        min-height: var(--touch-min);
        -webkit-tap-highlight-color: transparent;
    }
    
    .result-details {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .summary-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .result-time span {
        font-size: 3rem;
    }
    
    .btn-print {
        min-height: var(--touch-min);
        padding: 14px 20px;
        -webkit-tap-highlight-color: transparent;
    }
    
    .instruction-step {
        padding: 14px 0;
    }
    
    .table-responsive {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .temp-table {
        font-size: 0.9rem;
    }
    
    .faq-item h3 {
        font-size: 1.05rem;
    }
    
    .footer-bottom .disclaimer {
        font-size: 0.85rem;
    }

    .cluster-cta-link {
        min-height: var(--touch-min);
        padding: 14px 22px;
        -webkit-tap-highlight-color: transparent;
    }
}

/* Sehr kleine Displays (z. B. schmale Handys) */
@media (max-width: 360px) {
    .hero-title {
        font-size: 1.6rem;
    }
    
    .calculator-card, .result-card {
        padding: 20px 16px;
    }
    
    .container {
        padding: 0 12px;
    }
}

/* ===== Affiliate-Box (nur sichtbar bei Ergebnis) ===== */
.affiliate-box {
    margin-top: 24px;
    padding: 20px;
    background: var(--primary-soft);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}
.affiliate-box[hidden] {
    display: none !important;
}
.affiliate-box h3 {
    font-size: 1.1rem;
    margin-bottom: 14px;
    color: var(--text);
}
.affiliate-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}
@media (min-width: 600px) {
    .affiliate-grid {
        grid-template-columns: 1fr 1fr;
    }
}
@media (min-width: 900px) {
    .affiliate-grid {
        grid-template-columns: 1.5fr 1fr 1fr;
    }
    .affiliate-grid .affiliate-card-primary {
        grid-row: span 2;
    }
}
.affiliate-card {
    background: var(--card-bg);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}
.affiliate-card:hover {
    box-shadow: var(--shadow);
}
.affiliate-card a {
    display: block;
    text-decoration: none;
    color: inherit;
    font-weight: 600;
    font-size: 0.95rem;
}
.affiliate-card a:hover {
    color: var(--primary);
}
.affiliate-card .affiliate-desc {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-top: 4px;
}
.affiliate-card-primary {
    border: 1px solid var(--primary);
    background: linear-gradient(to bottom, var(--primary-soft), var(--card-bg));
}
.affiliate-disclaimer {
    margin-top: 14px;
    font-size: 0.8rem;
    color: var(--text-muted);
}
.affiliate-disclaimer a {
    color: var(--text-muted);
    text-decoration: underline;
}

/* Beliebte Themen – interne Verlinkung */
.popular-topics {
    margin-top: 32px;
    padding: 24px;
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}
.popular-topics h2 {
    font-size: 1.25rem;
    margin-bottom: 14px;
}
.topic-links {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 10px 20px;
}
.topic-links a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
}
.topic-links a:hover {
    text-decoration: underline;
}