/* UroInsight — dark studio fitness theme */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700&family=Syne:wght@500;600;700;800&display=swap');

:root {
    --bg: #0f1115;
    --bg-elevated: #161a22;
    --bg-panel: #1a1f2a;
    --bg-subtle: #13161d;
    --primary: #a78bfa;
    --primary-dark: #8b5cf6;
    --primary-muted: rgba(167, 139, 250, 0.15);
    --text: #eceef2;
    --text-muted: #9ca3af;
    --border: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(167, 139, 250, 0.25);
    --footer-bg: #08090c;
    --white: #ffffff;
    --radius: 10px;
    --shadow-glow: 0 0 40px rgba(167, 139, 250, 0.12);
}

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

body {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--text);
    background: var(--bg);
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background: rgba(15, 17, 21, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 0;
}

.logo {
    font-family: 'Syne', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text);
    letter-spacing: -0.02em;
}

.logo a {
    text-decoration: none;
    color: inherit;
    background: linear-gradient(135deg, var(--text) 0%, var(--primary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo a:hover {
    -webkit-text-fill-color: var(--primary);
}

/* Hero */
.hero {
    position: relative;
    padding: 4.5rem 0 4rem;
    overflow: hidden;
    background: var(--bg-subtle);
    border-bottom: 1px solid var(--border);
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: linear-gradient(to bottom, black 40%, transparent 100%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 55%;
    height: 80%;
    background: radial-gradient(ellipse, rgba(167, 139, 250, 0.12) 0%, transparent 70%);
    pointer-events: none;
}

.hero-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    text-align: left;
}

.hero-content h1 {
    font-family: 'Syne', sans-serif;
    font-size: clamp(2.25rem, 5vw, 3.25rem);
    margin-bottom: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.1;
    color: var(--text);
}

.subtitle {
    font-size: 1.125rem;
    color: var(--text-muted);
    font-weight: 400;
    max-width: 700px;
    margin: 0 auto;
    letter-spacing: -0.01em;
}

.hero .subtitle {
    max-width: none;
    margin: 0;
}

.hero-image {
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-glow), 0 24px 48px rgba(0, 0, 0, 0.4);
    background: var(--bg-panel);
}

.hero-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    max-height: 380px;
}

.comparison-highlight {
    border-color: var(--border-strong) !important;
    box-shadow: var(--shadow-glow) !important;
}

/* Product Section */
.product-section {
    padding: 5rem 0;
    background: var(--bg);
}

.product-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 4rem;
    align-items: start;
}

.product-grid .product-info { order: 1; }
.product-grid .product-image { order: 2; }

.product-image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius);
    transition: transform 0.3s ease;
}

.product-image img:hover {
    transform: translateY(-2px);
}

.carousel-container {
    position: relative;
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--bg-panel);
}

.carousel-slides {
    position: relative;
    width: 100%;
    height: 520px;
    overflow: hidden;
    border-radius: var(--radius);
    background: var(--bg-elevated);
}

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

.carousel-slide.active {
    display: block;
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: var(--radius);
    background: var(--bg-panel);
    padding: 16px;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--bg-elevated);
    color: var(--primary);
    border: 1px solid var(--border-strong);
    padding: 12px 16px;
    font-size: 22px;
    cursor: pointer;
    border-radius: 50%;
    z-index: 10;
    transition: all 0.25s ease;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-btn:hover {
    background: var(--primary-muted);
    border-color: var(--primary);
    transform: translateY(-50%) scale(1.05);
}

.carousel-prev { left: 12px; }
.carousel-next { right: 12px; }

.carousel-dots {
    text-align: center;
    padding: 1rem 0 1.25rem;
}

.dot {
    cursor: pointer;
    height: 8px;
    width: 8px;
    margin: 0 5px;
    background-color: var(--text-muted);
    opacity: 0.4;
    border-radius: 50%;
    display: inline-block;
    transition: all 0.25s ease;
}

.dot.active,
.dot:hover {
    background-color: var(--primary);
    opacity: 1;
    transform: scale(1.25);
}

.product-badge {
    display: inline-block;
    background: var(--primary-muted);
    color: var(--primary);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.8125rem;
    margin-bottom: 1.25rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border: 1px solid var(--border-strong);
}

.product-info h2 {
    font-family: 'Syne', sans-serif;
    font-size: 2rem;
    margin-bottom: 1.25rem;
    color: var(--text);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.product-description {
    margin-bottom: 2rem;
    color: var(--text-muted);
    line-height: 1.85;
    font-size: 1.05rem;
}

.product-features {
    margin-bottom: 2.5rem;
    display: grid;
    gap: 0.75rem;
}

.feature {
    display: flex;
    align-items: flex-start;
    gap: 0.875rem;
    padding: 1rem 1.125rem;
    background: var(--bg-panel);
    border-radius: var(--radius);
    transition: all 0.25s ease;
    border: 1px solid var(--border);
    border-left: 3px solid var(--primary);
}

.feature:hover {
    border-color: var(--border-strong);
    background: var(--bg-elevated);
}

.feature-icon {
    color: var(--primary);
    font-weight: bold;
    font-size: 1.1rem;
    min-width: 22px;
    margin-top: 2px;
}

.product-specs {
    background: var(--bg-panel);
    padding: 1.75rem;
    border-radius: var(--radius);
    margin-bottom: 2rem;
    border: 1px solid var(--border);
}

.product-specs h3 {
    margin-bottom: 1rem;
    color: var(--text);
    font-family: 'Syne', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
}

.product-specs p {
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 0.5rem;
}

.product-price {
    margin-bottom: 1.5rem;
}

.price-label {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    color: var(--footer-bg);
    padding: 1rem 2rem;
    border: none;
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.25s ease;
    width: 100%;
    box-shadow: 0 4px 24px rgba(167, 139, 250, 0.35);
    text-decoration: none;
    display: inline-block;
    text-align: center;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    font-family: 'Outfit', sans-serif;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(167, 139, 250, 0.45);
    filter: brightness(1.05);
}

/* How It Works */
.how-it-works {
    padding: 5rem 0;
    background: var(--bg-subtle);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.section-title {
    text-align: center;
    font-family: 'Syne', sans-serif;
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: 3.5rem;
    color: var(--text);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.comparison-item {
    background: var(--bg-panel);
    padding: 2rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    border-top: 3px solid var(--primary);
    transition: all 0.25s ease;
}

.comparison-item:hover {
    transform: translateY(-3px);
    border-color: var(--border-strong);
    box-shadow: var(--shadow-glow);
}

.comparison-item h3 {
    margin-bottom: 1.25rem;
    color: var(--text);
    font-family: 'Syne', sans-serif;
    font-size: 1.35rem;
    font-weight: 700;
}

.comparison-image {
    margin-bottom: 1.25rem;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border);
}

.comparison-image img {
    width: 100%;
    height: auto;
    display: block;
}

.comparison-item p {
    margin-bottom: 1rem;
    color: var(--text-muted);
    line-height: 1.8;
}

/* Benefits */
.benefits-section {
    padding: 5rem 0;
    background: var(--bg);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
    margin-top: 2.5rem;
}

.benefit-card {
    background: var(--bg-panel);
    padding: 1.75rem;
    border-radius: var(--radius);
    text-align: center;
    transition: all 0.25s ease;
    border: 1px solid var(--border);
    border-top: 3px solid var(--primary);
}

.benefit-card:hover {
    border-color: var(--border-strong);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.benefit-icon {
    font-size: 2.25rem;
    margin-bottom: 0.75rem;
    filter: grayscale(0.2);
}

.benefit-card h3 {
    font-family: 'Syne', sans-serif;
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
    color: var(--text);
    font-weight: 700;
}

.benefit-card p {
    color: var(--text-muted);
    line-height: 1.7;
    font-size: 0.95rem;
}

.social-responsibility {
    padding: 5rem 0;
    background: var(--bg-subtle);
}

.responsibility-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.responsibility-image {
    margin-bottom: 2rem;
}

.responsibility-image img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.responsibility-content p {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.85;
}

/* Guarantee */
.guarantee {
    padding: 4.5rem 0;
    text-align: center;
    background: linear-gradient(180deg, var(--bg-elevated) 0%, var(--bg) 100%);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.guarantee .section-title {
    color: var(--text);
}

.guarantee p {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 760px;
    margin: 0 auto;
    line-height: 1.85;
}

.guarantee a {
    color: var(--primary);
    font-weight: 600;
}

/* FAQ */
.faq {
    padding: 5rem 0;
    background: var(--bg);
}

.faq-list {
    max-width: 1000px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem 1.75rem;
    margin-bottom: 1rem;
    transition: all 0.25s ease;
    border-left: 3px solid var(--primary);
}

.faq-item:hover {
    border-color: var(--border-strong);
}

.faq-item h3 {
    color: var(--text);
    margin-bottom: 0.65rem;
    font-family: 'Syne', sans-serif;
    font-size: 1.15rem;
    font-weight: 700;
}

.faq-item p {
    color: var(--text-muted);
    line-height: 1.85;
}

/* Contact */
.contact-section {
    padding: 5rem 0;
    background: var(--bg-subtle);
    border-top: 1px solid var(--border);
}

.contact-section > .container > p {
    text-align: center;
    color: var(--text-muted);
    max-width: 640px;
    margin: 0 auto 2rem;
    line-height: 1.8;
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin: 2rem 0;
    flex-wrap: wrap;
}

.contact-item {
    text-align: center;
    padding: 1.5rem;
    background: var(--bg-panel);
    border-radius: var(--radius);
    min-width: 200px;
    border: 1px solid var(--border);
    border-top: 3px solid var(--primary);
}

.contact-item strong {
    display: block;
    font-size: 1.1rem;
    color: var(--text);
    margin-bottom: 0.35rem;
    font-weight: 600;
}

.contact-item span {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.contact-item a {
    color: var(--primary);
    text-decoration: none;
}

.contact-item a:hover {
    text-decoration: underline;
}

/* Footer */
.footer {
    background: var(--footer-bg);
    color: var(--text);
    padding: 3.5rem 0 1.5rem;
    border-top: 1px solid var(--border);
}

.footer-legal {
    margin-bottom: 2rem;
}

.footer-legal h3 {
    color: var(--text);
    margin-bottom: 1.5rem;
    font-family: 'Syne', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
}

.legal-info {
    margin-bottom: 1.75rem;
}

.legal-info p {
    color: var(--text-muted);
    margin-bottom: 0.65rem;
    line-height: 1.8;
}

.legal-info strong {
    color: var(--text);
    font-weight: 600;
}

.health-notice {
    background: var(--primary-muted);
    padding: 1.5rem 1.75rem;
    border-radius: var(--radius);
    margin-bottom: 1.75rem;
    border: 1px solid var(--border-strong);
}

.health-notice h4 {
    color: var(--text);
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
    font-weight: 700;
}

.health-notice p {
    color: var(--text-muted);
    line-height: 1.8;
    font-size: 0.95rem;
}

.contact-info-footer {
    margin-bottom: 1.5rem;
}

.contact-info-footer p {
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    line-height: 1.8;
}

.contact-info-footer strong {
    color: var(--text);
    font-weight: 600;
}

.contact-info-footer a {
    color: var(--primary);
    text-decoration: none;
}

.contact-info-footer a:hover {
    text-decoration: underline;
}

.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 1.75rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.25rem;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s ease;
    font-weight: 500;
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--primary);
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Legal Pages */
.legal-page {
    padding: 4rem 0 5rem;
    min-height: 60vh;
    background: var(--bg);
}

.legal-page .container {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2.5rem 2rem 3rem;
    max-width: 900px;
}

.legal-page h1 {
    font-family: 'Syne', sans-serif;
    font-size: 2.25rem;
    margin-bottom: 2.5rem;
    color: var(--text);
    font-weight: 800;
    letter-spacing: -0.02em;
}

.legal-page section {
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border);
}

.legal-page section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.legal-page h2 {
    font-family: 'Syne', sans-serif;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text);
    font-weight: 700;
}

.legal-page h3 {
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
    margin-top: 1.5rem;
    color: var(--text);
    font-weight: 600;
}

.legal-page p {
    margin-bottom: 1rem;
    color: var(--text-muted);
    line-height: 1.85;
    font-size: 1rem;
}

.legal-page ul {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
}

.legal-page ul li {
    margin-bottom: 0.5rem;
    color: var(--text-muted);
    line-height: 1.75;
}

.legal-page a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s ease;
}

.legal-page a:hover {
    border-bottom-color: var(--primary);
}

.withdrawal-form {
    background: var(--bg-elevated);
    padding: 2rem;
    border-radius: var(--radius);
    margin: 2rem 0;
    border: 1px solid var(--border);
    border-left: 3px solid var(--primary);
}

.withdrawal-form p {
    margin-bottom: 1rem;
}

@media (max-width: 768px) {
    .header-top {
        flex-direction: column;
        gap: 1rem;
    }

    .hero-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

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

    .hero .subtitle {
        margin: 0 auto;
    }

    .hero-image {
        max-width: 320px;
        margin: 0 auto;
    }

    .hero-image img {
        max-height: 280px;
    }

    .product-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .product-grid .product-info,
    .product-grid .product-image {
        order: unset;
    }

    .comparison-grid {
        grid-template-columns: 1fr;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .contact-info {
        flex-direction: column;
        gap: 1rem;
    }

    .carousel-slides {
        height: 400px;
    }

    .legal-page h1 {
        font-size: 1.75rem;
    }

    .legal-page .container {
        padding: 1.5rem 1.25rem 2rem;
    }
}

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

.product-image img,
.comparison-image img,
.advisor-image img {
    background-color: var(--bg-panel);
    min-height: 120px;
    display: block;
}