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

:root {
    --bg-main: #f2f7ff;
    --bg-soft: #e7f0ff;
    --bg-card: #ffffff;
    --ink-900: #0d1c40;
    --ink-700: #31446f;
    --ink-500: #5c6f96;
    --blue-700: #1c4fd8;
    --blue-600: #2966f0;
    --blue-500: #3c81ff;
    --line: #d7e4ff;
    --shadow: 0 14px 36px rgba(25, 61, 143, 0.1);
}

body {
    font-family: "Trebuchet MS", "Segoe UI", Arial, sans-serif;
    color: var(--ink-700);
    background:
        radial-gradient(circle at 12% 8%, #ffffff 0%, rgba(255, 255, 255, 0) 34%),
        radial-gradient(circle at 88% 92%, #dce8ff 0%, rgba(220, 232, 255, 0) 42%),
        var(--bg-main);
    line-height: 1.65;
}

.container {
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 20px;
}

.advertorial-banner {
    background: linear-gradient(90deg, #0c2f85, #1347bc);
    color: #dce8ff;
    text-align: center;
    padding: 12px;
    font-size: 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.advertorial-label {
    display: inline-block;
    background: #78a7ff;
    color: #0d245a;
    font-weight: 800;
    border-radius: 999px;
    padding: 4px 10px;
    margin-right: 10px;
}

.header {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-top {
    padding: 14px 0;
}

.logo,
.logo a {
    font-size: 34px;
    font-weight: 900;
    letter-spacing: 0.4px;
    color: var(--blue-700);
    text-decoration: none;
}

.hero {
    background:
        linear-gradient(130deg, rgba(11, 45, 123, 0.94), rgba(38, 96, 223, 0.88)),
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180' viewBox='0 0 180 180'%3E%3Cpath d='M0 90h180M90 0v180' stroke='rgba(255,255,255,0.08)' stroke-width='1'/%3E%3C/svg%3E");
    color: #fff;
    padding: 84px 0;
    text-align: center;
    border-bottom-left-radius: 28px;
    border-bottom-right-radius: 28px;
}

.hero-content h1 {
    font-size: 60px;
    margin-bottom: 12px;
    text-shadow: 0 8px 24px rgba(7, 20, 54, 0.25);
}

.subtitle {
    font-size: 22px;
    max-width: 760px;
    margin: 0 auto;
    color: #e5edff;
}

.product-section,
.benefits-section,
.how-it-works,
.guarantee,
.faq,
.contact-section,
.legal-page {
    padding: 62px 0;
}

.product-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 34px;
    align-items: start;
}

.carousel-container,
.comparison-item,
.benefit-card,
.faq-item,
.contact-item,
.legal-page section,
.product-specs {
    background: var(--bg-card);
    border: 1px solid var(--line);
    border-radius: 22px;
    box-shadow: var(--shadow);
}

.carousel-container {
    position: relative;
    padding: 18px;
}

.carousel-slides {
    position: relative;
    height: 470px;
    border-radius: 16px;
    overflow: hidden;
    background: linear-gradient(180deg, #f8fbff, #edf3ff);
}

.carousel-slide {
    display: none;
    height: 100%;
}

.carousel-slide.active {
    display: block;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 5;
    border: none;
    width: 46px;
    height: 46px;
    border-radius: 14px;
    background: rgba(28, 79, 216, 0.92);
    color: #fff;
    cursor: pointer;
    font-size: 24px;
}

.carousel-prev {
    left: 16px;
}

.carousel-next {
    right: 16px;
}

.carousel-dots {
    text-align: center;
    padding-top: 12px;
}

.dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #bdd2ff;
    margin: 0 5px;
    cursor: pointer;
}

.dot.active {
    background: var(--blue-700);
}

.product-badge {
    display: inline-block;
    background: #eaf1ff;
    color: var(--blue-700);
    font-weight: 800;
    font-size: 12px;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    border-radius: 999px;
    border: 1px solid #cddfff;
    padding: 8px 14px;
    margin-bottom: 16px;
}

.product-info h2,
.section-title,
.legal-page h1,
.legal-page h2,
.faq-item h3,
.benefit-card h3,
.comparison-item h3 {
    color: var(--ink-900);
}

.product-info h2 {
    font-size: 36px;
    margin-bottom: 12px;
}

.product-description {
    color: var(--ink-500);
    margin-bottom: 20px;
}

.product-features {
    display: grid;
    gap: 10px;
    margin-bottom: 20px;
}

.feature {
    background: linear-gradient(180deg, #f5f9ff, #edf3ff);
    border: 1px solid #d7e5ff;
    border-radius: 14px;
    padding: 13px;
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.feature-icon {
    color: var(--blue-700);
    font-weight: 800;
}

.product-specs {
    padding: 18px;
    margin-bottom: 18px;
}

.product-specs h3 {
    margin-bottom: 8px;
    color: var(--ink-900);
}

.product-specs p {
    color: var(--ink-500);
    margin-bottom: 6px;
}

.price-label {
    color: var(--blue-700);
    font-weight: 800;
    font-size: 24px;
}

.btn-primary {
    display: inline-block;
    width: 100%;
    padding: 15px;
    border-radius: 14px;
    border: 1px solid #2d6eff;
    background: linear-gradient(135deg, var(--blue-700), var(--blue-500));
    color: #fff;
    font-weight: 800;
    font-size: 17px;
    letter-spacing: 0.4px;
    text-transform: uppercase;
    box-shadow: 0 16px 28px rgba(41, 102, 240, 0.26);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 20px 32px rgba(41, 102, 240, 0.32);
}

.benefits-section {
    background: linear-gradient(180deg, #e9f1ff 0%, #f5f9ff 100%);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.benefit-card {
    padding: 24px;
    text-align: center;
    border-top: 4px solid #7ea8ff;
}

.benefit-icon {
    font-size: 32px;
    margin-bottom: 10px;
}

.benefit-card p {
    color: var(--ink-500);
}

.section-title {
    text-align: center;
    font-size: 40px;
    margin-bottom: 32px;
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.comparison-item {
    padding: 24px;
}

.comparison-image {
    margin: 10px 0 14px;
}

.comparison-image img {
    border-radius: 14px;
    border: 1px solid #d7e4ff;
}

.comparison-item p {
    color: var(--ink-500);
    margin-bottom: 8px;
}

.guarantee {
    background: linear-gradient(120deg, #153d9f, #2d70ff);
    color: #eef4ff;
    text-align: center;
    border-radius: 26px;
    margin: 0 20px;
    box-shadow: 0 18px 38px rgba(21, 61, 159, 0.25);
}

.guarantee .section-title {
    color: #fff;
}

.guarantee p {
    max-width: 900px;
    margin: 0 auto;
}

.faq-list {
    max-width: 980px;
    margin: 0 auto;
}

.faq-item {
    padding: 22px;
    margin-bottom: 12px;
}

.faq-item p {
    color: var(--ink-500);
}

.contact-section {
    background: linear-gradient(180deg, #edf3ff, #e6efff);
}

.contact-section p {
    text-align: center;
    margin-bottom: 20px;
    color: var(--ink-500);
}

.contact-info {
    display: flex;
    gap: 18px;
    justify-content: center;
    flex-wrap: wrap;
}

.contact-item {
    padding: 22px;
    min-width: 280px;
    text-align: center;
}

.contact-item strong,
.contact-item a {
    color: var(--blue-700);
    text-decoration: none;
}

.contact-item span {
    color: var(--ink-500);
}

.footer {
    background: #0e2354;
    color: #c7d8ff;
    padding: 50px 0 28px;
}

.footer-legal h3 {
    color: #fff;
    margin-bottom: 18px;
    font-size: 28px;
}

.legal-info,
.impressum-inline,
.health-notice,
.affiliate-notice,
.contact-info-footer {
    margin-bottom: 16px;
}

.legal-info p,
.impressum-inline p,
.health-notice p,
.affiliate-notice p,
.contact-info-footer p {
    color: #c7d8ff;
}

.impressum-inline {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(143, 181, 255, 0.4);
    border-radius: 14px;
    padding: 14px;
}

.impressum-inline h4 {
    color: #fff;
    margin-bottom: 8px;
}

.footer a,
.contact-info-footer a {
    color: #9dc0ff;
    text-decoration: none;
}

.health-notice,
.affiliate-notice {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(143, 181, 255, 0.4);
    border-radius: 14px;
    padding: 14px;
}

.health-notice h4,
.affiliate-notice h4 {
    color: #fff;
    margin-bottom: 8px;
}

.disclaimer-item {
    margin-top: 8px;
}

.footer-bottom {
    border-top: 1px solid rgba(143, 181, 255, 0.3);
    margin-top: 20px;
    padding-top: 16px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
}

.footer-links {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.footer-links a {
    color: #d8e6ff;
}

.legal-page {
    background: linear-gradient(180deg, #f6f9ff, #eaf1ff);
    min-height: calc(100vh - 160px);
}

.legal-page h1 {
    font-size: 42px;
    margin-bottom: 24px;
}

.legal-page section {
    margin-bottom: 16px;
    padding: 22px;
}

.legal-page h2 {
    margin-bottom: 8px;
    font-size: 26px;
}

.legal-page p,
.legal-page li {
    color: var(--ink-500);
}

.legal-page ul {
    margin-left: 20px;
}

.withdrawal-form {
    background: #f1f6ff;
    border: 1px dashed #88aaf0;
    border-radius: 12px;
    padding: 14px;
}

img {
    max-width: 100%;
    height: auto;
}

@media (max-width: 900px) {
    .product-grid,
    .comparison-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .hero-content h1 {
        font-size: 42px;
    }

    .subtitle {
        font-size: 18px;
    }

    .section-title {
        font-size: 31px;
    }

    .logo,
    .logo a {
        font-size: 28px;
    }

    .carousel-slides {
        height: 360px;
    }

    .guarantee {
        margin: 0;
        border-radius: 0;
    }
}