/* ===== CAPÍTULO 7: LAMBORGHINI CENTRO STILE - STYLES ===== */

/* ===== VARIABLES & RESET ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-bg: #0a0a0a;
    --color-text: #ffffff;
    --color-text-secondary: #b0b0b0;
    --color-accent: #c00;
    --color-accent-hover: #a00;
    --color-gold: #d4af37;
    --color-lambo-green: #00ff00;
    --color-lambo-yellow: #ffd700;
    --color-lambo-orange: #ff6b00;
    --color-card-bg: #1a1a1a;
    --color-border: #2a2a2a;
    
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-tech: 'Orbitron', sans-serif;
    
    --container-width: 900px;
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 48px;
    --spacing-xl: 64px;
    
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.8;
    overflow-x: hidden;
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    transition: var(--transition);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--color-text);
    text-decoration: none;
    transition: var(--transition);
}

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

.nav-desktop {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-desktop a {
    color: var(--color-text);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
    padding: 8px 16px;
    border-radius: 4px;
}

.nav-desktop a:hover {
    color: var(--color-accent);
    background: rgba(204, 0, 0, 0.1);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-text);
    font-size: 24px;
    cursor: pointer;
    transition: var(--transition);
}

.menu-toggle:hover {
    color: var(--color-accent);
}

/* ===== BREADCRUMB ===== */
.breadcrumb {
    padding: 100px var(--spacing-md) var(--spacing-sm);
    background: var(--color-card-bg);
    border-bottom: 1px solid var(--color-border);
}

.breadcrumb .container {
    max-width: var(--container-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 13px;
}

.breadcrumb a {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

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

.breadcrumb i {
    color: var(--color-border);
    font-size: 10px;
}

.breadcrumb span {
    color: var(--color-gold);
}

/* ===== HERO CHAPTER ===== */
.hero-chapter {
    position: relative;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    background-image: url('https://images.unsplash.com/photo-1544636331-e26879cd4d9b?w=1920&q=80');
    background-size: cover;
    background-position: center;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 255, 0, 0.15) 0%, rgba(10, 10, 10, 0.95) 100%);
    z-index: 1;
}

/* HEXAGON GRID BACKGROUND */
.hexagon-grid {
    position: absolute;
    inset: 0;
    z-index: 0;
    opacity: 0.03;
    background-image: 
        repeating-linear-gradient(0deg, transparent, transparent 60px, var(--color-lambo-green) 60px, var(--color-lambo-green) 62px),
        repeating-linear-gradient(60deg, transparent, transparent 60px, var(--color-lambo-green) 60px, var(--color-lambo-green) 62px),
        repeating-linear-gradient(120deg, transparent, transparent 60px, var(--color-lambo-green) 60px, var(--color-lambo-green) 62px);
}

.hero-chapter-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: var(--container-width);
    padding: var(--spacing-xl) var(--spacing-md);
}

.chapter-label {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(0, 255, 0, 0.1);
    border: 1px solid var(--color-lambo-green);
    border-radius: 20px;
    color: var(--color-lambo-green);
    font-family: var(--font-tech);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-sm);
}

.hero-chapter-title {
    font-family: var(--font-tech);
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 900;
    letter-spacing: 3px;
    margin-bottom: var(--spacing-sm);
    line-height: 1.1;
    text-transform: uppercase;
}

.hero-chapter-subtitle {
    font-family: var(--font-heading);
    font-size: clamp(16px, 2.5vw, 24px);
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.hero-meta {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    font-size: 14px;
    color: var(--color-text-secondary);
    flex-wrap: wrap;
}

.hero-meta span {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

/* ===== ARTICLE CONTENT ===== */
.article-content {
    padding: var(--spacing-xl) var(--spacing-md);
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
}

.content-section {
    margin-bottom: var(--spacing-xl);
}

/* Typography */
.lead {
    font-size: 20px;
    line-height: 1.7;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

.intro-section {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--color-border);
}

h2 {
    font-family: var(--font-heading);
    font-size: clamp(24px, 3vw, 32px);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-gold);
}

h2 i {
    font-size: 0.8em;
}

h3 {
    font-family: var(--font-heading);
    font-size: clamp(18px, 2.5vw, 24px);
    font-weight: 600;
    margin: var(--spacing-lg) 0 var(--spacing-sm);
    color: var(--color-text);
}

h4 {
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-gold);
}

p {
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

strong {
    color: var(--color-gold);
    font-weight: 600;
}

em {
    font-style: italic;
    color: var(--color-text-secondary);
}

/* ===== PHILOSOPHY BOX ===== */
.philosophy-box {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, rgba(0, 255, 0, 0.05) 0%, transparent 100%);
    border-left: 4px solid var(--color-lambo-green);
    border-radius: 4px;
    margin: var(--spacing-lg) 0;
}

.hexagon-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: var(--color-lambo-green);
    color: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
}

.philosophy-box strong {
    display: block;
    font-size: 18px;
    margin-bottom: 4px;
    color: var(--color-lambo-green);
}

.philosophy-box p {
    margin: 0;
    font-size: 15px;
    color: var(--color-text-secondary);
}

/* ===== TIMELINE LAMBO ===== */
.timeline-lambo {
    margin: var(--spacing-lg) 0;
    border-left: 3px solid var(--color-lambo-green);
    padding-left: var(--spacing-md);
}

.timeline-item {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: calc(-1 * var(--spacing-md) - 6px);
    top: 4px;
    width: 12px;
    height: 12px;
    background: var(--color-lambo-green);
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    box-shadow: 0 0 12px rgba(0, 255, 0, 0.5);
}

.timeline-year {
    flex-shrink: 0;
    font-family: var(--font-tech);
    font-size: 20px;
    font-weight: 700;
    color: var(--color-lambo-green);
}

.timeline-content h4 {
    margin-top: 0;
    margin-bottom: 4px;
    color: var(--color-text);
}

.timeline-content p {
    font-size: 14px;
    margin: 0;
    color: var(--color-text-secondary);
}

/* ===== MODEL CARDS ===== */
.model-card {
    background: var(--color-card-bg);
    border: 2px solid var(--color-border);
    border-radius: 16px;
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.model-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 6px;
    height: 100%;
    background: linear-gradient(180deg, var(--color-lambo-green) 0%, var(--color-lambo-yellow) 100%);
}

.model-card.miura::before {
    background: linear-gradient(180deg, #ffd700 0%, #ff6b00 100%);
}

.model-card.countach::before {
    background: linear-gradient(180deg, #00ff00 0%, #00cc00 100%);
}

.model-card.aventador::before {
    background: linear-gradient(180deg, #ff6b00 0%, #ff0000 100%);
}

.model-card.revuelto::before {
    background: linear-gradient(180deg, #00ff00 0%, #0099ff 100%);
}

.model-card:hover {
    border-color: var(--color-gold);
    box-shadow: 0 12px 32px rgba(212, 175, 55, 0.15);
}

.model-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--color-border);
}

.model-year {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-lambo-green) 0%, var(--color-lambo-yellow) 100%);
    color: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-tech);
    font-size: 24px;
    font-weight: 900;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
}

.model-card.miura .model-year {
    background: linear-gradient(135deg, #ffd700 0%, #ff6b00 100%);
}

.model-card.countach .model-year {
    background: linear-gradient(135deg, #00ff00 0%, #00cc00 100%);
}

.model-card.aventador .model-year {
    background: linear-gradient(135deg, #ff6b00 0%, #ff0000 100%);
}

.model-card.revuelto .model-year {
    background: linear-gradient(135deg, #00ff00 0%, #0099ff 100%);
}

.model-info h3 {
    margin: 0 0 4px 0;
    color: var(--color-gold);
}

.model-tagline {
    font-style: italic;
    color: var(--color-text-secondary);
    margin: 0;
}

.model-content p {
    margin-bottom: var(--spacing-md);
}

/* ===== MODEL STATS ===== */
.model-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-md);
    background: rgba(0, 255, 0, 0.03);
    border-radius: 8px;
    border: 1px solid rgba(0, 255, 0, 0.1);
}

.model-stats .stat-item {
    text-align: center;
}

.model-stats strong {
    display: block;
    font-family: var(--font-tech);
    font-size: 28px;
    color: var(--color-lambo-green);
    margin-bottom: 4px;
}

.model-stats span {
    font-size: 13px;
    color: var(--color-text-secondary);
}

/* ===== INNOVATION BADGE ===== */
.innovation-badge {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, rgba(0, 255, 0, 0.05) 0%, transparent 100%);
    border: 1px solid var(--color-lambo-green);
    border-radius: 8px;
    margin-top: var(--spacing-lg);
}

.innovation-badge.hexagonal-badge {
    background: linear-gradient(135deg, rgba(255, 107, 0, 0.05) 0%, transparent 100%);
    border-color: var(--color-lambo-orange);
}

.innovation-badge.electric-badge {
    background: linear-gradient(135deg, rgba(0, 153, 255, 0.05) 0%, transparent 100%);
    border-color: #0099ff;
}

.innovation-badge i {
    flex-shrink: 0;
    font-size: 24px;
    color: var(--color-lambo-green);
}

.innovation-badge.hexagonal-badge i {
    color: var(--color-lambo-orange);
}

.innovation-badge.electric-badge i {
    color: #0099ff;
}

.innovation-badge p {
    margin: 0;
    font-size: 14px;
}

.innovation-badge strong {
    color: var(--color-lambo-green);
}

.innovation-badge.hexagonal-badge strong {
    color: var(--color-lambo-orange);
}

.innovation-badge.electric-badge strong {
    color: #0099ff;
}

/* ===== HEXAGON FEATURES GRID ===== */
.hexagon-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.hex-feature {
    background: var(--color-card-bg);
    border: 2px solid var(--color-border);
    border-radius: 12px;
    padding: var(--spacing-md);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.hex-feature::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: var(--color-lambo-green);
    opacity: 0.03;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    transform: translate(30%, -30%);
}

.hex-feature:hover {
    border-color: var(--color-lambo-green);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 255, 0, 0.1);
}

.hex-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-lambo-green) 0%, var(--color-lambo-yellow) 100%);
    color: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    margin-bottom: var(--spacing-sm);
}

.hex-feature h4 {
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

.hex-feature p {
    font-size: 14px;
    margin: 0;
    color: var(--color-text-secondary);
}

/* ===== PRINCIPLES GRID ===== */
.principles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.principle-item {
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: var(--spacing-md);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.principle-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-lambo-green) 0%, var(--color-lambo-yellow) 100%);
    opacity: 0;
    transition: var(--transition);
}

.principle-item:hover {
    border-color: var(--color-lambo-green);
    transform: translateY(-4px);
}

.principle-item:hover::before {
    opacity: 1;
}

.principle-number {
    font-family: var(--font-tech);
    font-size: 36px;
    font-weight: 900;
    color: var(--color-lambo-green);
    opacity: 0.2;
    line-height: 1;
    margin-bottom: var(--spacing-xs);
}

.principle-item h4 {
    margin-bottom: var(--spacing-xs);
    color: var(--color-gold);
}

.principle-item p {
    font-size: 14px;
    margin: 0;
    color: var(--color-text-secondary);
}

/* ===== PHILOSOPHY SECTION ===== */
.philosophy-section {
    background: linear-gradient(135deg, rgba(0, 255, 0, 0.02) 0%, transparent 100%);
    padding: var(--spacing-lg);
    border-radius: 12px;
}

/* ===== DESIGNERS GRID ===== */
.designers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.designer-card {
    background: var(--color-card-bg);
    border: 2px solid var(--color-border);
    border-radius: 12px;
    padding: var(--spacing-md);
    text-align: center;
    transition: var(--transition);
}

.designer-card:hover {
    border-color: var(--color-lambo-green);
    transform: translateY(-6px);
    box-shadow: 0 10px 28px rgba(0, 255, 0, 0.15);
}

.designer-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto var(--spacing-sm);
    background: linear-gradient(135deg, var(--color-lambo-green) 0%, var(--color-lambo-yellow) 100%);
    color: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    font-size: 32px;
}

.designer-card h4 {
    margin-bottom: 4px;
    color: var(--color-text);
}

.designer-period {
    font-size: 13px;
    color: var(--color-lambo-green);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.designer-card p {
    font-size: 14px;
    margin: 0;
    color: var(--color-text-secondary);
}

/* ===== LEGACY BOX ===== */
.legacy-box {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1) 0%, transparent 100%);
    border: 2px solid var(--color-gold);
    border-radius: 12px;
    margin-top: var(--spacing-lg);
}

.legacy-box i {
    flex-shrink: 0;
    font-size: 48px;
    color: var(--color-gold);
}

.legacy-box h3 {
    margin-top: 0;
    color: var(--color-gold);
}

.legacy-box p {
    margin-bottom: var(--spacing-sm);
}

.legacy-quote {
    font-style: italic;
    color: var(--color-text-secondary);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--color-border);
}

/* ===== CHAPTER NAVIGATION ===== */
.chapter-navigation {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 2px solid var(--color-border);
}

.nav-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    color: var(--color-text);
    text-decoration: none;
    transition: var(--transition);
    flex: 1;
}

.nav-btn:hover {
    border-color: var(--color-accent);
    background: rgba(204, 0, 0, 0.1);
}

.nav-btn.prev {
    justify-content: flex-start;
}

.nav-btn.next {
    justify-content: flex-end;
}

.nav-btn i {
    color: var(--color-accent);
}

/* ===== FOOTER ===== */
.footer {
    background: var(--color-card-bg);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-lg) var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-bg);
    color: var(--color-text);
    text-decoration: none;
    transition: var(--transition);
    border: 1px solid var(--color-border);
}

.social-link:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    transform: translateY(-2px);
}

.footer-credit {
    font-size: 14px;
    color: var(--color-text-secondary);
    text-align: center;
}

.footer-credit a {
    color: var(--color-gold);
    text-decoration: none;
    transition: var(--transition);
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .nav-desktop {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

    .hero-chapter {
        min-height: 400px;
    }

    .hexagon-features,
    .principles-grid,
    .designers-grid {
        grid-template-columns: 1fr;
    }

    .chapter-navigation {
        flex-direction: column;
    }

    .nav-btn {
        justify-content: center !important;
    }

    .legacy-box,
    .philosophy-box {
        flex-direction: column;
        text-align: center;
    }

    .timeline-item {
        flex-direction: column;
    }
}