/* Urovex — Design System */
:root {
    --color-primary: #5B2C6F;
    --color-primary-light: #7B4397;
    --color-secondary: #C9A962;
    --color-secondary-light: #E8D5A3;
    --color-accent: #2A7B6F;
    --color-accent-light: #3DA896;
    --color-dark: #1A1225;
    --color-dark-soft: #2D2438;
    --color-text: #2C2436;
    --color-text-muted: #5C5466;
    --color-bg: #FAF8F5;
    --color-bg-alt: #F3EFE8;
    --color-white: #FFFFFF;
    --gradient-brand: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    --gradient-gold: linear-gradient(135deg, var(--color-secondary) 0%, #D4BA7A 100%);
    --gradient-hero: linear-gradient(145deg, #1A1225 0%, #3D2854 45%, #2A7B6F 100%);
    --shadow-sm: 0 4px 16px rgba(91, 44, 111, 0.08);
    --shadow-md: 0 12px 32px rgba(91, 44, 111, 0.14);
    --shadow-lg: 0 24px 48px rgba(91, 44, 111, 0.18);
    --radius-sm: 12px;
    --radius-md: 20px;
    --radius-lg: 28px;
    --radius-full: 100px;
}

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

body {
    font-family: 'DM Sans', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.75;
    color: var(--color-text);
    background: var(--color-bg);
    min-height: 100vh;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 28px;
}

/* Header */
.header {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(16px);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid rgba(91, 44, 111, 0.08);
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    gap: 2rem;
}

.logo {
    font-size: 1.85rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    flex-shrink: 0;
}

.logo a {
    text-decoration: none;
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-main {
    display: flex;
    align-items: center;
    gap: 1.75rem;
    flex-wrap: wrap;
}

.nav-main a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.25s;
    white-space: nowrap;
}

.nav-main a:hover {
    color: var(--color-primary);
}

.nav-cta {
    background: var(--gradient-brand);
    color: var(--color-white) !important;
    padding: 0.65rem 1.4rem;
    border-radius: var(--radius-full);
    box-shadow: 0 6px 20px rgba(91, 44, 111, 0.25);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(91, 44, 111, 0.35);
}

/* Hero */
.hero {
    background: var(--gradient-hero);
    color: var(--color-white);
    padding: 7rem 0 5.5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(201, 169, 98, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(42, 123, 111, 0.2) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 820px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-block;
    background: rgba(201, 169, 98, 0.2);
    border: 1px solid rgba(201, 169, 98, 0.4);
    color: var(--color-secondary-light);
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 1.75rem;
}

.hero-content h1 {
    font-size: clamp(2.75rem, 6vw, 4.25rem);
    margin-bottom: 1.5rem;
    font-weight: 800;
    letter-spacing: -2px;
    line-height: 1.1;
}

.hero-content h1 span {
    background: linear-gradient(135deg, #FFFFFF 0%, var(--color-secondary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.45rem);
    opacity: 0.92;
    font-weight: 400;
    max-width: 680px;
    margin: 0 auto 2.5rem;
    color: rgba(255, 255, 255, 0.85);
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary {
    background: var(--gradient-gold);
    color: var(--color-dark);
    padding: 1.1rem 2.5rem;
    border: none;
    border-radius: var(--radius-full);
    font-size: 1rem;
    font-weight: 800;
    cursor: pointer;
    transition: all 0.35s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    box-shadow: 0 8px 24px rgba(201, 169, 98, 0.35);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 36px rgba(201, 169, 98, 0.45);
}

.btn-secondary {
    background: transparent;
    color: var(--color-white);
    padding: 1.1rem 2.5rem;
    border: 2px solid rgba(255, 255, 255, 0.35);
    border-radius: var(--radius-full);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.35s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-3px);
}

/* Product Section */
.product-section {
    padding: 6rem 0;
    background: var(--color-white);
    position: relative;
}

.product-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-brand);
}

.product-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 4.5rem;
    align-items: start;
}

.product-image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    transition: transform 0.4s ease;
    background: var(--color-bg);
}

.product-image img:hover {
    transform: translateY(-8px);
}

.carousel-container {
    position: relative;
    width: 100%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--color-bg-alt);
    padding: 20px;
    border: 1px solid rgba(91, 44, 111, 0.1);
}

.carousel-slides {
    position: relative;
    width: 100%;
    height: 480px;
    overflow: hidden;
    border-radius: var(--radius-md);
    background: var(--color-white);
}

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

.carousel-slide.active {
    display: block;
    animation: slideIn 0.5s ease;
}

@keyframes slideIn {
    from { opacity: 0; transform: scale(0.97); }
    to { opacity: 1; transform: scale(1); }
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: var(--radius-sm);
    padding: 20px;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--gradient-brand);
    color: var(--color-white);
    border: none;
    font-size: 28px;
    cursor: pointer;
    border-radius: var(--radius-sm);
    z-index: 10;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-btn:hover {
    transform: translateY(-50%) scale(1.08);
}

.carousel-prev { left: 16px; }
.carousel-next { right: 16px; }

.carousel-dots {
    text-align: center;
    padding: 20px 0 4px;
    display: flex;
    justify-content: center;
    gap: 10px;
}

.dot {
    cursor: pointer;
    height: 10px;
    width: 10px;
    background-color: #D4CFC8;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.dot.active,
.dot:hover {
    background: var(--color-primary);
    transform: scale(1.3);
}

.product-badge {
    display: inline-block;
    background: var(--gradient-brand);
    color: var(--color-white);
    padding: 0.6rem 1.5rem;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.product-info h2 {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    margin-bottom: 1.5rem;
    color: var(--color-dark);
    font-weight: 800;
    letter-spacing: -1px;
    line-height: 1.2;
}

.product-description {
    margin-bottom: 2rem;
    color: var(--color-text-muted);
    line-height: 1.9;
    font-size: 1.05rem;
}

.product-features {
    margin-bottom: 2.5rem;
    display: grid;
    gap: 0.85rem;
}

.feature {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.1rem 1.25rem;
    background: var(--color-bg);
    border-radius: var(--radius-sm);
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.feature:hover {
    border-left-color: var(--color-accent);
    background: var(--color-bg-alt);
    transform: translateX(6px);
}

.feature-icon {
    color: var(--color-accent);
    font-weight: bold;
    font-size: 1.2rem;
    min-width: 24px;
    margin-top: 2px;
}

.product-specs {
    background: var(--color-bg-alt);
    padding: 2rem;
    border-radius: var(--radius-md);
    margin-bottom: 2rem;
    border: 1px solid rgba(91, 44, 111, 0.08);
}

.product-specs h3 {
    margin-bottom: 1rem;
    color: var(--color-primary);
    font-size: 1.35rem;
    font-weight: 800;
}

.product-specs p {
    color: var(--color-text-muted);
    line-height: 1.85;
    margin-bottom: 0.6rem;
    font-size: 1rem;
}

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

.price-label {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-primary);
}

.product-info .btn-primary {
    width: 100%;
}

/* Section Titles */
.section-title {
    text-align: center;
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin-bottom: 4rem;
    color: var(--color-dark);
    font-weight: 800;
    letter-spacing: -1.5px;
    position: relative;
    padding-bottom: 1.25rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-gold);
    border-radius: 2px;
}

/* Benefits */
.benefits-section {
    padding: 6rem 0;
    background: var(--color-bg-alt);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.benefit-card {
    background: var(--color-white);
    padding: 2.25rem;
    border-radius: var(--radius-md);
    text-align: center;
    transition: all 0.4s ease;
    border: 1px solid rgba(91, 44, 111, 0.06);
    box-shadow: var(--shadow-sm);
}

.benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
    border-color: rgba(42, 123, 111, 0.2);
}

.benefit-icon {
    font-size: 2.75rem;
    margin-bottom: 1rem;
}

.benefit-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.85rem;
    color: var(--color-primary);
    font-weight: 800;
}

.benefit-card p {
    color: var(--color-text-muted);
    line-height: 1.8;
    font-size: 0.98rem;
}

/* How It Works */
.how-it-works {
    padding: 6rem 0;
    background: var(--color-white);
}

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

.comparison-item {
    background: var(--color-bg);
    padding: 2.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(91, 44, 111, 0.06);
    transition: all 0.4s ease;
}

.comparison-item:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.comparison-item.highlight {
    background: linear-gradient(145deg, rgba(91, 44, 111, 0.04) 0%, rgba(42, 123, 111, 0.06) 100%);
    border-color: rgba(42, 123, 111, 0.15);
}

.comparison-item h3 {
    margin-bottom: 1.25rem;
    color: var(--color-primary);
    font-size: 1.5rem;
    font-weight: 800;
}

.comparison-image {
    margin-bottom: 1.25rem;
}

.comparison-image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
}

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

/* Guarantee */
.guarantee {
    padding: 5.5rem 0;
    background: var(--gradient-hero);
    text-align: center;
    color: var(--color-white);
    position: relative;
}

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

.guarantee .section-title::after {
    background: var(--gradient-gold);
}

.guarantee p {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 780px;
    margin: 0 auto;
    line-height: 1.9;
}

/* FAQ */
.faq {
    padding: 6rem 0;
    background: var(--color-bg);
}

.faq-list {
    max-width: 860px;
    margin: 0 auto;
}

.faq-item {
    background: var(--color-white);
    border: 1px solid rgba(91, 44, 111, 0.08);
    border-radius: var(--radius-md);
    padding: 2rem;
    margin-bottom: 1.25rem;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.faq-item:hover {
    border-color: rgba(42, 123, 111, 0.25);
    box-shadow: var(--shadow-md);
}

.faq-item h3 {
    color: var(--color-primary);
    margin-bottom: 0.85rem;
    font-size: 1.15rem;
    font-weight: 800;
}

.faq-item p {
    color: var(--color-text-muted);
    line-height: 1.85;
    font-size: 1rem;
}

/* Contact */
.contact-section {
    padding: 6rem 0;
    background: var(--color-dark);
    position: relative;
}

.contact-section .section-title {
    color: var(--color-white);
}

.contact-section > .container > p {
    color: rgba(255, 255, 255, 0.75);
    text-align: center;
    max-width: 640px;
    margin: -2rem auto 3rem;
    font-size: 1.05rem;
}

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

.contact-item {
    text-align: center;
    padding: 2rem 2.5rem;
    background: rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-md);
    min-width: 240px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-4px);
}

.contact-item strong {
    display: block;
    font-size: 1.2rem;
    color: var(--color-white);
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.contact-item span {
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.95rem;
}

.contact-item a {
    color: var(--color-secondary-light);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.25s;
}

.contact-item a:hover {
    color: var(--color-secondary);
}

/* Footer */
.footer {
    background: #120E18;
    color: var(--color-white);
    padding: 4.5rem 0 2rem;
}

.footer-legal h3 {
    color: var(--color-white);
    margin-bottom: 2rem;
    font-size: 1.75rem;
    font-weight: 800;
}

.legal-info p,
.contact-info-footer p {
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: 0.6rem;
    line-height: 1.85;
    font-size: 1rem;
}

.legal-info strong,
.contact-info-footer strong {
    color: rgba(255, 255, 255, 0.9);
}

.health-notice {
    background: rgba(91, 44, 111, 0.15);
    padding: 2rem;
    border-radius: var(--radius-md);
    margin: 2rem 0;
    border: 1px solid rgba(201, 169, 98, 0.15);
}

.health-notice h4 {
    color: var(--color-secondary-light);
    margin-bottom: 0.85rem;
    font-size: 1.15rem;
    font-weight: 800;
}

.health-notice p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.85;
    font-size: 0.98rem;
}

.contact-info-footer {
    margin-bottom: 2rem;
}

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

.contact-info-footer a:hover {
    color: var(--color-secondary);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: color 0.25s;
    font-weight: 600;
    font-size: 0.95rem;
}

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

.footer-bottom p {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.9rem;
}

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

.legal-page h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 3rem;
    color: var(--color-dark);
    font-weight: 800;
    letter-spacing: -1.5px;
    position: relative;
    padding-bottom: 1.25rem;
}

.legal-page h1::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 4px;
    background: var(--gradient-gold);
    border-radius: 2px;
}

.legal-page section {
    margin-bottom: 2.5rem;
    padding: 2.5rem;
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(91, 44, 111, 0.06);
}

.legal-page h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--color-primary);
    font-weight: 800;
}

.legal-page h3 {
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
    margin-top: 1.5rem;
    color: var(--color-accent);
    font-weight: 700;
}

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

.legal-page a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
}

.legal-page a:hover {
    color: var(--color-accent);
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 700;
    transition: color 0.25s;
}

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

.withdrawal-form {
    background: var(--color-bg-alt);
    padding: 2rem;
    border-radius: var(--radius-md);
    margin: 1.5rem 0;
    border: 1px solid rgba(91, 44, 111, 0.08);
}

/* Responsive */
@media (max-width: 900px) {
    .nav-main {
        display: none;
    }

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

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

@media (max-width: 600px) {
    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .carousel-slides {
        height: 340px;
    }

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

    .container {
        padding: 0 18px;
    }
}

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

.product-image img,
.comparison-image img {
    background-color: var(--color-bg-alt);
    min-height: 180px;
    display: block;
}