/** * Copyright (c) 2026 DNA Genics, S.L. All rights reserved.
 * 
 * Denisovan Ancestry Product Page - Cinematic Redesign
 * Product/Marketing page specific styles.
 * Imports shared base styles from the Denisovan shared CSS.
 */

/* Import shared base styles */
@import url('../Ancestry/Denisovan/denisovan-shared.css');

/* ========================================
   HERO SECTION - "Known Only by What Endured"
   ======================================== */
.dns-hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 80px 20px 60px;
}

.dns-hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.dns-hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.25;
    filter: grayscale(30%) contrast(0.95);
}

.dns-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(20, 22, 24, 0.7) 0%,
        rgba(20, 22, 24, 0.6) 40%,
        rgba(20, 22, 24, 0.75) 80%,
        var(--dns-void-dark) 100%
    );
}

.dns-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

/* Hero Badge */
.dns-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(139, 165, 181, 0.08);
    border: 1px solid rgba(139, 165, 181, 0.2);
    padding: 8px 20px;
    border-radius: 2px;
    font-size: 0.6875rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--dns-mist);
    margin-bottom: 40px;
}

.dns-hero-badge i {
    font-size: 0.625rem;
    opacity: 0.7;
}

/* Hero Title */
.dns-hero-title {
    font-family: var(--dns-font-display);
    font-size: clamp(1.75rem, 4.5vw, 2.5rem);
    font-weight: 400;
    line-height: 1.5;
    margin-bottom: 30px;
    color: var(--dns-text-primary);
}

.dns-title-prelude {
    display: block;
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    color: var(--dns-text-muted);
    margin-bottom: 8px;
    font-weight: 300;
}

.dns-title-accent {
    display: block;
    color: var(--dns-bone-pale);
    font-style: italic;
    margin-top: 16px;
    font-size: clamp(1.5rem, 4vw, 2.25rem);
}

/* Hero Lead */
.dns-hero-lead {
    font-family: var(--dns-font-body);
    font-size: 1rem;
    line-height: 1.9;
    color: var(--dns-text-muted);
    max-width: 580px;
    margin: 0 auto 50px;
    font-weight: 300;
}

/* Hero Stats */
.dns-hero-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.dns-stat-item {
    text-align: center;
}

.dns-stat-value {
    display: block;
    font-family: var(--dns-font-display);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--dns-altitude);
    margin-bottom: 4px;
}

.dns-stat-label {
    display: block;
    font-size: 0.6875rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--dns-text-whisper);
}

.dns-stat-divider {
    width: 1px;
    height: 40px;
    background: var(--dns-border);
}

@media (max-width: 576px) {
    .dns-hero-stats {
        gap: 24px;
    }
    
    .dns-stat-divider {
        display: none;
    }
}

/* Hero CTA */
.dns-hero-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    margin-bottom: 50px;
}

/* Scroll Indicator */
.dns-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--dns-text-whisper);
    text-decoration: none;
    transition: color var(--dns-transition-fast);
}

.dns-scroll-indicator:hover {
    color: var(--dns-text-muted);
    text-decoration: none;
}

.dns-scroll-text {
    font-size: 0.625rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.dns-scroll-indicator i {
    font-size: 0.75rem;
    animation: dnsScrollBounce 2s ease-in-out infinite;
}

@keyframes dnsScrollBounce {
    0%, 100% { transform: translateY(0); opacity: 0.5; }
    50% { transform: translateY(6px); opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
    .dns-scroll-indicator i {
        animation: none;
    }
}

/* ========================================
   CHAPTER SECTIONS
   ======================================== */

/* Story Section (Who They Were) */
.dns-story {
    background: var(--dns-void-dark);
}

.dns-story-content {
    max-width: 800px;
    margin: 0 auto;
}

.dns-story-text {
    margin-bottom: 60px;
}

.dns-story-lead {
    font-family: var(--dns-font-display);
    font-size: clamp(1.375rem, 3vw, 1.75rem);
    font-weight: 400;
    font-style: italic;
    color: var(--dns-bone-pale);
    margin-bottom: 32px;
    line-height: 1.5;
}

.dns-story-text p {
    font-size: 1rem;
    color: var(--dns-text-secondary);
    margin-bottom: 24px;
    line-height: 1.9;
}

.dns-story-quote {
    border-left: 2px solid var(--dns-mist-dim);
    padding-left: 24px;
    margin: 48px 0;
    font-family: var(--dns-font-display);
    font-size: 1.25rem;
    font-style: italic;
    color: var(--dns-text-muted);
}

.dns-story-quote p {
    margin: 0;
    color: inherit;
    font-size: inherit;
}

/* ========================================
   SURVIVAL SECTION (Altitude Adaptation)
   ======================================== */
.dns-survival {
    background: linear-gradient(180deg, var(--dns-void-dark) 0%, var(--dns-stone-cold) 50%, var(--dns-void-dark) 100%);
}

.dns-survival-content {
    max-width: 900px;
    margin: 0 auto;
}

.dns-survival-narrative {
    text-align: center;
    margin-bottom: 60px;
}

.dns-survival-narrative p {
    font-size: 1.0625rem;
    color: var(--dns-text-secondary);
    line-height: 1.9;
    margin-bottom: 24px;
}

.dns-survival-emphasis {
    font-family: var(--dns-font-display);
    font-size: 1.25rem;
    font-style: italic;
    color: var(--dns-altitude);
    margin-top: 32px;
}

/* ========================================
   ENCOUNTER SECTION (The Meeting)
   ======================================== */
.dns-encounter {
    background: var(--dns-void-dark);
}

.dns-encounter-content {
    max-width: 800px;
    margin: 0 auto;
}

.dns-encounter-narrative p {
    font-size: 1.0625rem;
    color: var(--dns-text-secondary);
    line-height: 1.9;
    margin-bottom: 28px;
    text-align: center;
}

.dns-encounter-emphasis {
    font-family: var(--dns-font-display);
    font-size: 1.375rem;
    font-style: italic;
    color: var(--dns-earth-rare);
    text-align: center;
    margin: 48px 0;
    line-height: 1.6;
}

/* ========================================
   REPORT SECTION (What This Reveals)
   ======================================== */
.dns-report {
    background: linear-gradient(180deg, var(--dns-void-dark) 0%, var(--dns-stone-cold) 100%);
}

.dns-revelations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

.dns-revelation-card {
    background: rgba(20, 22, 24, 0.7);
    border: 1px solid var(--dns-border);
    border-radius: 4px;
    padding: 36px 28px;
    transition: all var(--dns-transition-fast);
}

.dns-revelation-card:hover {
    border-color: var(--dns-border-hover);
    transform: translateY(-3px);
}

.dns-revelation-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--dns-mist-glow);
    border-radius: 50%;
    margin-bottom: 20px;
    color: var(--dns-mist);
    font-size: 1.125rem;
}

.dns-revelation-card h3 {
    font-family: var(--dns-font-display);
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--dns-text-primary);
    margin-bottom: 12px;
}

.dns-revelation-card p {
    font-size: 0.9375rem;
    color: var(--dns-text-muted);
    line-height: 1.7;
    margin: 0;
}

.dns-report-tagline {
    text-align: center;
    margin-top: 60px;
    font-family: var(--dns-font-display);
    font-size: 1.25rem;
    font-style: italic;
    color: var(--dns-altitude);
}

/* ========================================
   LEGACY SECTION (Shared Human Thread)
   ======================================== */
.dns-legacy {
    background: var(--dns-stone-cold);
}

.dns-legacy-content {
    max-width: 750px;
    margin: 0 auto;
    text-align: center;
}

.dns-legacy-lead {
    font-family: var(--dns-font-display);
    font-size: clamp(1.375rem, 3vw, 1.75rem);
    font-weight: 400;
    font-style: italic;
    color: var(--dns-bone-pale);
    margin-bottom: 32px;
    line-height: 1.5;
}

.dns-legacy-text {
    font-size: 1rem;
    color: var(--dns-text-secondary);
    line-height: 1.9;
    margin-bottom: 24px;
}

.dns-legacy-callout {
    background: var(--dns-void-dark);
    border: 1px solid var(--dns-border);
    border-radius: 4px;
    padding: 32px;
    margin-top: 48px;
    text-align: left;
}

.dns-legacy-callout h3 {
    font-family: var(--dns-font-display);
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--dns-text-primary);
    margin-bottom: 12px;
}

.dns-legacy-callout h3 i {
    margin-right: 10px;
    color: var(--dns-mist);
}

.dns-legacy-callout p {
    font-size: 0.9375rem;
    color: var(--dns-text-muted);
    line-height: 1.7;
    margin: 0;
}

.dns-legacy-callout a {
    color: var(--dns-altitude);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color var(--dns-transition-fast);
}

.dns-legacy-callout a:hover {
    border-bottom-color: var(--dns-altitude);
}

/* ========================================
   SCIENCE SECTION
   ======================================== */
.dns-science {
    background: var(--dns-void-dark);
}

.dns-science-intro {
    text-align: center;
    font-size: 1.0625rem;
    color: var(--dns-text-secondary);
    max-width: 700px;
    margin: 0 auto 60px;
    line-height: 1.9;
}

/* ========================================
   PRICING SECTION - Cinematic Theme Variables
   Layout handled by shared report-pricing-cards.css
   ======================================== */
.dns-pricing-section {
    --rpc-bg: var(--dns-void-dark);
    --rpc-overlay: rgba(20, 22, 24, 0.75);
    --rpc-text-primary: var(--dns-text-primary);
    --rpc-text-secondary: var(--dns-text-secondary);
    --rpc-text-muted: var(--dns-text-muted);
    --rpc-accent: var(--dns-altitude);
    --rpc-accent-dim: var(--dns-altitude-dim);
    --rpc-cta-bg: var(--dns-altitude);
    --rpc-cta-text: var(--dns-void-dark);
    --rpc-cta-hover: var(--dns-altitude-dim);
    --rpc-border: var(--dns-border);
    --rpc-font-display: var(--dns-font-display);
    --rpc-font-body: var(--dns-font-body);
}

/* ========================================
   CLOSE SECTION (Final CTA)
   ======================================== */
.dns-close {
    position: relative;
    overflow: hidden;
    padding: var(--dns-section-padding) 0;
}

.dns-close-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.dns-close-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.1;
    filter: grayscale(50%);
}

.dns-close-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        var(--dns-void-dark) 0%,
        rgba(20, 22, 24, 0.9) 50%,
        var(--dns-void-dark) 100%
    );
}

.dns-close-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.dns-close-title {
    font-family: var(--dns-font-display);
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    font-weight: 400;
    color: var(--dns-text-primary);
    margin-bottom: 20px;
    line-height: 1.3;
}

.dns-close-lead {
    font-family: var(--dns-font-display);
    font-size: 1.125rem;
    font-style: italic;
    color: var(--dns-text-muted);
    margin-bottom: 48px;
}

/* Final Price */
.dns-final-price {
    background: var(--dns-stone-cold);
    border: 1px solid var(--dns-border);
    border-radius: 4px;
    padding: 32px;
    margin-bottom: 32px;
    display: inline-block;
}

.dns-final-label {
    display: block;
    font-size: 0.6875rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--dns-text-muted);
    margin-bottom: 8px;
}

.dns-final-amount {
    display: block;
    font-family: var(--dns-font-display);
    font-size: 2.5rem;
    font-weight: 500;
    color: var(--dns-altitude);
    margin-bottom: 8px;
}

.dns-final-note {
    display: block;
    font-size: 0.8125rem;
    color: var(--dns-text-whisper);
}

/* Final CTA */
.dns-final-cta {
    margin-bottom: 40px;
}

/* Final Features */
.dns-final-features {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.dns-final-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
    color: var(--dns-text-muted);
}

.dns-final-feature i {
    color: var(--dns-altitude);
    font-size: 0.75rem;
}

/* Final Tagline */
.dns-final-tagline {
    font-family: var(--dns-font-display);
    font-size: 1rem;
    font-style: italic;
    color: var(--dns-text-whisper);
    margin: 0;
}

/* ========================================
   STICKY CTA BAR
   ======================================== */
.dns-sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--dns-stone-cold);
    border-top: 1px solid var(--dns-border);
    padding: 12px 0;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(100%);
    transition: all var(--dns-transition-fast);
}

.dns-sticky-cta.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dns-sticky-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.dns-sticky-info h4 {
    font-family: var(--dns-font-display);
    font-size: 1rem;
    font-weight: 500;
    color: var(--dns-text-primary);
    margin: 0 0 2px;
}

.dns-sticky-info p {
    font-size: 0.75rem;
    color: var(--dns-text-muted);
    margin: 0;
}

.dns-sticky-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--dns-altitude);
    color: var(--dns-void-dark);
    padding: 10px 24px;
    border-radius: 3px;
    font-size: 0.8125rem;
    font-weight: 500;
    text-decoration: none;
    transition: all var(--dns-transition-fast);
}

.dns-sticky-btn:hover {
    background: var(--dns-altitude-dim);
    color: var(--dns-void-dark);
    text-decoration: none;
}

@media (max-width: 576px) {
    .dns-sticky-info h4 {
        font-size: 0.875rem;
    }
    
    .dns-sticky-info p {
        display: none;
    }
    
    .dns-sticky-btn {
        padding: 10px 16px;
        font-size: 0.75rem;
    }
}

/* ========================================
   PRODUCT PAGE SPECIFIC - Hero CTA Print Hide
   ======================================== */
@media print {
    .dns-hero-cta,
    .dns-final-cta {
        display: none !important;
    }
    
    .dns-hero {
        min-height: auto;
        padding: 40px 20px;
    }
    
    .dns-hero-bg {
        display: none;
    }
}

/* ========================================
   RELATED PRODUCTS
   ======================================== */
.denisovan-related-products {
    padding: 60px 0;
    background: var(--dns-void-dark);
}

.denisovan-related-title {
    text-align: center;
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    color: var(--dns-text-primary);
    margin-bottom: 40px;
    font-family: var(--dns-font-display);
    font-weight: 700;
}

.denisovan-related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

@media (max-width: 991px) {
    .denisovan-related-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 575px) {
    .denisovan-related-grid {
        grid-template-columns: 1fr;
    }
}

.denisovan-related-card {
    background: var(--dns-stone-cold);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    transition: var(--dns-transition-fast);
    display: flex;
    flex-direction: column;
    height: 100%;
    border: 1px solid var(--dns-border);
}

.denisovan-related-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
    border-color: var(--dns-altitude);
}

.denisovan-related-img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-bottom: 1px solid var(--dns-border);
}

.denisovan-related-content {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.denisovan-related-content h4 {
    font-size: 1.2rem;
    color: var(--dns-text-primary);
    margin-bottom: 8px;
    font-family: var(--dns-font-body);
    font-weight: 600;
}

.denisovan-related-content p {
    font-size: 0.95rem;
    color: var(--dns-text-muted);
    line-height: 1.6;
    margin-bottom: 16px;
    flex-grow: 1;
}

.denisovan-related-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--dns-altitude);
    font-weight: 600;
    text-decoration: none;
    transition: var(--dns-transition-fast);
    margin-top: auto;
}

.denisovan-related-link:hover {
    color: var(--dns-altitude-dim);
    text-decoration: underline;
}

.denisovan-related-link i {
    transition: transform 0.2s ease;
}

.denisovan-related-link:hover i {
    transform: translateX(4px);
}