/* ProstaPilot — “signal noir”: near-black zinc, amber signal, Syne + DM Sans */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=Syne:wght@400;500;600;700;800&display=swap');

:root {
    --bg-deep: #0a0a0c;
    --bg-elevated: #141418;
    --paper: #faf9f6;
    --paper-muted: #ebe8e1;
    --accent: #e8942e;
    --accent-hover: #f0a848;
    --accent-soft: rgba(232, 148, 46, 0.14);
    --accent-glow: rgba(232, 148, 46, 0.32);
    --text: #18181b;
    --text-muted: #52525b;
    --text-on-dark: #fafafa;
    --text-on-dark-muted: rgba(250, 250, 250, 0.66);
    --border: rgba(24, 24, 27, 0.1);
    --border-dark: rgba(255, 255, 255, 0.06);
    --footer-bg: #030304;
    --white: #ffffff;
    --shadow-soft: 0 22px 55px rgba(10, 10, 12, 0.16);
    --shadow-accent: 0 10px 36px var(--accent-glow);
    --radius-sm: 2px;
    --radius-md: 8px;
}

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

body {
    font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.65;
    color: var(--text);
    background-color: var(--paper-muted);
    background-image:
        linear-gradient(90deg, rgba(24, 24, 27, 0.03) 1px, transparent 1px),
        linear-gradient(rgba(24, 24, 27, 0.03) 1px, transparent 1px);
    background-size: 48px 48px;
    min-height: 100vh;
    font-weight: 400;
}

h1, h2, h3, .logo {
    font-family: 'Syne', system-ui, sans-serif;
    font-weight: 600;
}

.container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 22px;
}

/* Header */
.header {
    background: rgba(10, 10, 12, 0.82);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border-dark);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 1px 0 rgba(232, 148, 46, 0.12), 0 12px 40px rgba(0, 0, 0, 0.45);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-on-dark);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    font-variant: normal;
    position: relative;
    padding-left: 1rem;
}

.logo::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.15em;
    bottom: 0.15em;
    width: 3px;
    background: linear-gradient(180deg, var(--accent) 0%, var(--accent-hover) 100%);
    border-radius: 1px;
}

.logo a {
    text-decoration: none;
    color: inherit;
    display: inline-block;
}

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

/* Hero */
.hero {
    background: linear-gradient(145deg, #101014 0%, var(--bg-deep) 38%, #060608 100%);
    color: var(--text-on-dark);
    padding: 4.75rem 0 5.25rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 28px), 50% 100%, 0 calc(100% - 28px));
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(ellipse 100% 80% at 0% 0%, var(--accent-soft) 0%, transparent 50%),
        radial-gradient(circle at 92% 65%, rgba(232, 148, 46, 0.08) 0%, transparent 42%),
        repeating-linear-gradient(
            -12deg,
            transparent,
            transparent 2px,
            rgba(232, 148, 46, 0.04) 2px,
            rgba(232, 148, 46, 0.04) 3px
        );
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(232, 148, 46, 0.35), transparent);
    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;
    z-index: 1;
}

.hero-image {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-accent), 0 0 0 1px var(--border-dark);
    border: 2px solid rgba(232, 148, 46, 0.35);
    transform: rotate(-1.25deg);
    transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s ease;
}

.hero-image:hover {
    transform: rotate(0deg) scale(1.01);
    box-shadow: 0 24px 60px var(--accent-glow), 0 0 0 1px rgba(232, 148, 46, 0.2);
}

.hero-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    max-height: 400px;
}

.hero-content h1 {
    font-size: clamp(2.35rem, 4.5vw, 3.5rem);
    margin-bottom: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.05;
    color: var(--text-on-dark);
    text-shadow: 0 0 60px rgba(232, 148, 46, 0.15);
}

.subtitle {
    font-size: 1.2rem;
    color: var(--text-on-dark-muted);
    font-weight: 300;
    letter-spacing: 0.01em;
    max-width: 700px;
    margin: 0 auto;
}

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

.comparison-highlight {
    border-top: 4px solid var(--accent);
    box-shadow: var(--shadow-accent);
    background: linear-gradient(135deg, var(--white) 0%, var(--paper) 55%, var(--paper-muted) 100%);
    outline: 1px solid rgba(232, 148, 46, 0.2);
    outline-offset: -1px;
}

/* Product */
.product-section {
    padding: 5rem 0;
    background: var(--paper);
    position: relative;
}

.product-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0.5;
    pointer-events: none;
}

.product-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 3.5rem;
    align-items: start;
}

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

.product-image img {
    width: 100%;
    height: auto;
    border-radius: 4px;
    box-shadow: var(--shadow-soft);
    transition: transform 0.35s ease;
}

.product-image img:hover {
    transform: translateY(-3px);
}

.carousel-container {
    position: relative;
    width: 100%;
    border-radius: 4px;
    overflow: hidden;
}

.carousel-slides {
    position: relative;
    width: 100%;
    height: 520px;
    overflow: hidden;
    border-radius: 4px;
    background: var(--paper-muted);
    border: 1px solid var(--border);
}

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

.carousel-slide.active {
    display: block;
    animation: fadeIn 0.45s ease;
}

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

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 4px;
    background: var(--white);
    padding: 18px;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--bg-deep);
    color: var(--accent);
    border: 1px solid var(--accent);
    padding: 12px 16px;
    font-size: 22px;
    cursor: pointer;
    border-radius: 4px;
    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(--accent);
    color: var(--bg-deep);
    transform: translateY(-50%) scale(1.05);
}

.carousel-prev { left: 14px; }
.carousel-next { right: 14px; }

.carousel-dots {
    text-align: center;
    padding: 18px 0;
}

.dot {
    cursor: pointer;
    height: 8px;
    width: 24px;
    margin: 0 4px;
    background-color: #d4d4d8;
    border-radius: 4px;
    display: inline-block;
    transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.dot.active,
.dot:hover {
    background-color: var(--accent);
    width: 32px;
    transform: none;
    box-shadow: 0 0 12px var(--accent-glow);
}

.product-badge {
    display: inline-block;
    background: var(--bg-deep);
    color: var(--accent);
    padding: 0.5rem 1.1rem;
    border-radius: 2px;
    font-size: 0.75rem;
    margin-bottom: 1.35rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-family: 'DM Sans', sans-serif;
    border: 1px solid rgba(232, 148, 46, 0.4);
}

.product-info h2 {
    font-size: 2rem;
    margin-bottom: 1.15rem;
    color: var(--text);
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

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

.product-features {
    margin-bottom: 2.25rem;
    display: grid;
    gap: 0.75rem;
}

.feature {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    padding: 1rem 1.1rem;
    background: var(--white);
    border-radius: 4px;
    transition: all 0.25s ease;
    border-left: 3px solid var(--accent);
    box-shadow: 0 2px 12px rgba(26, 29, 33, 0.06);
}

.feature:hover {
    background: var(--paper-muted);
    transform: translateX(3px);
}

.feature-icon {
    color: var(--accent);
    font-weight: 700;
    font-size: 1.15rem;
    min-width: 22px;
    font-family: 'DM Sans', sans-serif;
}

.product-specs {
    background: var(--paper-muted);
    padding: 1.85rem;
    border-radius: 4px;
    margin-bottom: 1.85rem;
    border: 1px solid var(--border);
}

.product-specs h3 {
    margin-bottom: 0.85rem;
    color: var(--text);
    font-size: 1.25rem;
    font-weight: 600;
    font-family: 'Syne', sans-serif;
}

.product-specs p {
    color: var(--text-muted);
    line-height: 1.75;
    margin-bottom: 0.45rem;
}

.product-price {
    margin-bottom: 1.65rem;
}

.price-label {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text);
    font-family: 'DM Sans', sans-serif;
}

.btn-primary {
    background: var(--accent);
    color: #0a0a0c;
    padding: 1.05rem 2.25rem;
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, color 0.25s ease;
    width: 100%;
    box-shadow: var(--shadow-accent);
    text-decoration: none;
    display: inline-block;
    text-align: center;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    font-family: 'DM Sans', sans-serif;
}

.btn-primary:hover {
    transform: translateY(-2px);
    background: var(--accent-hover);
    box-shadow: 0 14px 44px var(--accent-glow);
}

/* How it works */
.how-it-works {
    padding: 5.5rem 0;
    background: var(--bg-deep);
    margin-top: -1px;
    border-top: 1px solid var(--border-dark);
}

.how-it-works .section-title {
    color: var(--text-on-dark);
}

.section-title {
    text-align: center;
    font-size: clamp(1.85rem, 3vw, 2.45rem);
    margin-bottom: 3.25rem;
    color: var(--text);
    font-weight: 700;
    letter-spacing: -0.035em;
    line-height: 1.15;
}

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

.how-it-works .comparison-item {
    background: var(--bg-elevated);
    border: 1px solid var(--border-dark);
    border-top: 3px solid var(--accent);
    box-shadow: none;
}

.how-it-works .comparison-item h3 {
    color: var(--text-on-dark);
}

.how-it-works .comparison-item p {
    color: var(--text-on-dark-muted);
}

.comparison-item {
    background: var(--white);
    padding: 2.25rem;
    border-radius: 4px;
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--border);
    border-top: 3px solid var(--accent);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.comparison-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 48px rgba(26, 29, 33, 0.1);
}

.comparison-item h3 {
    margin-bottom: 1.25rem;
    color: var(--text);
    font-size: 1.35rem;
    font-weight: 600;
}

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

.comparison-image img {
    width: 100%;
    height: auto;
    border-radius: 4px;
    border: 1px solid var(--border);
}

.comparison-item p {
    margin-bottom: 0.85rem;
    color: var(--text-muted);
    line-height: 1.8;
}

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

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2.5rem;
}

.benefit-card {
    background: var(--white);
    padding: 2rem 1.5rem;
    border-radius: var(--radius-md);
    text-align: center;
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s ease, border-color 0.25s ease;
    border: 1px solid var(--border);
    box-shadow: 0 4px 24px rgba(10, 10, 12, 0.06);
    border-top: 4px solid var(--accent);
    border-left: 1px solid rgba(232, 148, 46, 0.15);
}

.benefit-card:nth-child(2) {
    transform: translateY(-6px);
}

.benefit-card:nth-child(2):hover {
    transform: translateY(-10px);
}

.benefit-card:hover {
    border-color: rgba(232, 148, 46, 0.4);
    transform: translateY(-6px);
    box-shadow: var(--shadow-soft);
}

.benefit-icon {
    font-size: 2.5rem;
    margin-bottom: 0.85rem;
    filter: grayscale(0.2);
}

.benefit-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.65rem;
    color: var(--text);
    font-weight: 600;
    font-family: 'Syne', sans-serif;
}

.benefit-card p {
    color: var(--text-muted);
    line-height: 1.7;
    font-size: 0.98rem;
}

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

.responsibility-content {
    max-width: 880px;
    margin: 0 auto;
    text-align: center;
}

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

.responsibility-image img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
    box-shadow: var(--shadow-soft);
}

.responsibility-content p {
    font-size: 1.08rem;
    color: var(--text-muted);
    line-height: 1.85;
}

/* Guarantee */
.guarantee {
    padding: 4.5rem 0;
    background:
        radial-gradient(ellipse 70% 90% at 100% 0%, rgba(232, 148, 46, 0.12) 0%, transparent 55%),
        linear-gradient(168deg, #080809 0%, var(--bg-elevated) 42%, var(--bg-deep) 100%);
    text-align: center;
    color: var(--text-on-dark);
    border-top: 1px solid var(--border-dark);
    border-bottom: 1px solid var(--border-dark);
    position: relative;
}

.guarantee::before {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        90deg,
        transparent,
        transparent 80px,
        rgba(255, 255, 255, 0.02) 80px,
        rgba(255, 255, 255, 0.02) 81px
    );
    pointer-events: none;
}

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

.guarantee p {
    font-size: 1.1rem;
    color: var(--text-on-dark-muted);
    max-width: 780px;
    margin: 0 auto;
    line-height: 1.85;
}

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

.faq-list {
    max-width: 960px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 1.65rem 1.85rem;
    margin-bottom: 1rem;
    transition: all 0.25s ease;
    border-left: 3px solid var(--accent);
    box-shadow: 0 2px 12px rgba(26, 29, 33, 0.04);
}

.faq-item:hover {
    border-color: rgba(232, 148, 46, 0.35);
    box-shadow: 0 6px 24px rgba(26, 29, 33, 0.08);
}

.faq-item h3 {
    color: var(--text);
    margin-bottom: 0.55rem;
    font-size: 1.15rem;
    font-weight: 600;
    font-family: 'Syne', sans-serif;
}

.faq-item p {
    color: var(--text-muted);
    line-height: 1.8;
    font-size: 1rem;
}

/* Contact */
.contact-section {
    padding: 5rem 0;
    background: var(--bg-elevated);
    color: var(--text-on-dark);
}

.contact-section .section-title {
    color: var(--text-on-dark);
}

.contact-section > .container > p {
    color: var(--text-on-dark-muted);
    text-align: center;
    max-width: 640px;
    margin: 0 auto 2rem;
    font-size: 1.05rem;
}

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

.contact-item {
    text-align: center;
    padding: 1.5rem 1.75rem;
    background: var(--bg-deep);
    border-radius: 4px;
    min-width: 200px;
    border: 1px solid var(--border-dark);
    border-top: 3px solid var(--accent);
}

.contact-item strong {
    display: block;
    font-size: 1.1rem;
    color: var(--text-on-dark);
    margin-bottom: 0.4rem;
    font-weight: 600;
    font-family: 'DM Sans', sans-serif;
}

.contact-item span {
    color: var(--text-on-dark-muted);
    font-size: 0.92rem;
}

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

.contact-item a:hover {
    color: var(--accent-hover);
    text-decoration: underline;
}

/* Footer */
.footer {
    background: var(--footer-bg);
    color: var(--text-on-dark);
    padding: 3.5rem 0 1.5rem;
}

.footer-legal h3 {
    color: var(--accent);
    margin-bottom: 1.75rem;
    font-size: 1.5rem;
    font-weight: 600;
    font-family: 'Syne', sans-serif;
}

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

.legal-info p {
    color: var(--text-on-dark-muted);
    margin-bottom: 0.65rem;
    line-height: 1.85;
}

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

.health-notice {
    background: rgba(232, 148, 46, 0.08);
    padding: 1.75rem;
    border-radius: 4px;
    margin-bottom: 1.75rem;
    border: 1px solid rgba(232, 148, 46, 0.22);
}

.health-notice h4 {
    color: var(--accent);
    margin-bottom: 1rem;
    font-size: 1.1rem;
    font-weight: 600;
    font-family: 'Syne', sans-serif;
}

.health-notice p {
    color: var(--text-on-dark-muted);
    line-height: 1.85;
    font-size: 0.98rem;
}

.contact-info-footer {
    margin-bottom: 1.75rem;
}

.contact-info-footer p {
    color: var(--text-on-dark-muted);
    margin-bottom: 0.55rem;
    line-height: 1.8;
}

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

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

.contact-info-footer a:hover {
    color: var(--accent-hover);
    text-decoration: underline;
}

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

.footer-links {
    display: flex;
    gap: 1.75rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-on-dark-muted);
    text-decoration: none;
    transition: color 0.25s ease;
    font-weight: 500;
    font-size: 0.95rem;
}

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

.footer-bottom p {
    color: rgba(240, 237, 232, 0.45);
    font-size: 0.9rem;
}

/* Legal pages */
.legal-page {
    padding: 4.5rem 0;
    min-height: 60vh;
    background: var(--paper);
}

.legal-page h1 {
    font-size: 2.5rem;
    margin-bottom: 2.5rem;
    color: var(--text);
    font-weight: 600;
    letter-spacing: -0.02em;
    font-family: 'Syne', sans-serif;
}

.legal-page section {
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border);
}

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

.legal-page h2 {
    font-size: 1.65rem;
    margin-bottom: 1.1rem;
    color: var(--text);
    font-weight: 600;
    font-family: 'Syne', sans-serif;
}

.legal-page h3 {
    font-size: 1.25rem;
    margin-bottom: 0.85rem;
    margin-top: 1.5rem;
    color: var(--text);
    font-weight: 600;
    font-family: 'Syne', sans-serif;
}

.legal-page p {
    margin-bottom: 1.1rem;
    color: var(--text-muted);
    line-height: 1.85;
    font-size: 1.02rem;
}

.legal-page ul {
    margin-left: 1.5rem;
    margin-bottom: 1.1rem;
}

.legal-page ul li {
    margin-bottom: 0.55rem;
    color: var(--text-muted);
    line-height: 1.75;
}

.legal-page a {
    color: #b45309;
    text-decoration: none;
    font-weight: 600;
    border-bottom: 1px solid rgba(232, 148, 46, 0.45);
}

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

.withdrawal-form {
    background: var(--paper-muted);
    padding: 2rem;
    border-radius: 4px;
    margin: 2rem 0;
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent);
}

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

/* Responsive */
@media (max-width: 768px) {
    .header-top {
        flex-direction: column;
        gap: 0.75rem;
    }

    .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: 340px;
        margin: 0 auto;
    }

    .hero-image img {
        max-height: 300px;
    }

    .product-grid {
        grid-template-columns: 1fr;
        gap: 2.25rem;
    }

    .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: 1.25rem;
    }

    .carousel-slides {
        height: 380px;
    }

    .legal-page h1 {
        font-size: 1.85rem;
    }
}

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

.product-image img,
.comparison-image img,
.advisor-image img {
    background-color: var(--paper-muted);
    min-height: 160px;
    display: block;
}