/* Design System Variables */
:root {
    --bg-primary: #080a0f;
    --bg-secondary: #0f131a;
    --bg-tertiary: #171d27;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    --accent: #00ff88;
    --accent-secondary: #00e5ff;
    --accent-gradient: linear-gradient(135deg, var(--accent) 0%, var(--accent-secondary) 100%);
    --accent-glow: rgba(0, 255, 136, 0.2);
    
    --card-bg: rgba(15, 19, 26, 0.75);
    --card-border: rgba(255, 255, 255, 0.06);
    --card-border-hover: rgba(0, 255, 136, 0.35);
    --nav-bg: rgba(8, 10, 15, 0.85);
    
    --font-sans: 'Inter', sans-serif;
    --font-display: 'Outfit', sans-serif;
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-smooth);
}

img, svg {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border-radius: 4px;
    border: 2px solid var(--bg-primary);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* Navbar Styles */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 70px;
    background: var(--nav-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition-smooth);
}

.navbar.scrolled {
    height: 60px;
    background: var(--bg-primary);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.logo {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.8rem;
    letter-spacing: -1px;
    color: var(--text-primary);
}

.logo span {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-menu {
    display: flex;
    gap: 2.5rem;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link:hover, .nav-link.active {
    color: var(--text-primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-gradient);
    transition: var(--transition-smooth);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.85rem 2rem;
    font-family: var(--font-display);
    font-weight: 600;
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-primary {
    background: var(--accent-gradient);
    color: #05070a;
    border: none;
    box-shadow: 0 4px 15px var(--accent-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--accent-glow);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--card-border-hover);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.03);
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    padding-bottom: 60px;
    background: radial-gradient(circle at 80% 20%, rgba(0, 255, 136, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 10% 80%, rgba(0, 229, 255, 0.05) 0%, transparent 50%);
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(rgba(255, 255, 255, 0.01) 1px, transparent 0);
    background-size: 40px 40px;
    pointer-events: none;
    z-index: 1;
}

.hero-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-text {
    max-width: 650px;
}

.badge {
    display: inline-flex;
    align-items: center;
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.2);
    color: var(--accent);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 3.8rem;
    line-height: 1.1;
    margin-bottom: 1rem;
    letter-spacing: -2px;
}

.hero-subtitle {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 600;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1.5rem;
}

.hero-desc {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.hero-club {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--bg-secondary);
    border: 1px solid var(--card-border);
    padding: 0.85rem 1.25rem;
    border-radius: 10px;
    width: fit-content;
    margin-bottom: 2.5rem;
}

.club-icon {
    color: var(--accent-secondary);
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
}

/* Player Card Design (FIFA FUT Card Style) */
.hero-card-container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.player-card {
    position: relative;
    width: 320px;
    height: 440px;
    background: linear-gradient(180deg, #1b2332 0%, #0d121c 100%);
    border-radius: 20px;
    padding: 3px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), 0 0 40px rgba(0, 255, 136, 0.05);
    overflow: hidden;
    transition: var(--transition-smooth);
}

.player-card:hover {
    transform: translateY(-8px) rotateY(5deg);
    box-shadow: 0 30px 50px rgba(0, 0, 0, 0.6), 0 0 50px rgba(0, 229, 255, 0.2);
}

.card-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 255, 136, 0.2) 0%, transparent 60%);
    pointer-events: none;
    z-index: 1;
}

.card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    background: #0f131a;
    border-radius: 18px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    z-index: 2;
}

.card-top {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.card-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1.1;
    padding-left: 0.5rem;
}

.card-rating {
    font-family: var(--font-display);
    font-size: 3.2rem;
    font-weight: 800;
    color: var(--accent);
}

.card-pos {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 1px;
}

.card-player-pic {
    width: 130px;
    height: 130px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.player-silhouette {
    width: 100%;
    height: 100%;
    opacity: 0.85;
    filter: drop-shadow(0 5px 15px rgba(0, 255, 136, 0.3));
}

.card-name {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 1px;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    text-align: center;
    border-bottom: 2px solid var(--bg-tertiary);
    padding-bottom: 0.5rem;
    width: 100%;
}

.card-details {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.card-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-lbl {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 600;
    letter-spacing: 1px;
}

.stat-val {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* Quick Stats Section */
.quick-stats {
    background: var(--bg-secondary);
    padding: 3rem 0;
    border-top: 1px solid var(--card-border);
    border-bottom: 1px solid var(--card-border);
}

.grid-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 2rem;
}

.stat-box {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    transition: var(--transition-smooth);
}

.stat-box:hover {
    transform: translateY(-5px);
    border-color: var(--card-border-hover);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.stat-box svg {
    color: var(--accent);
    width: 32px;
    height: 32px;
}

.stat-info h3 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
}

.stat-info p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Global Section Headers */
.section-header {
    margin-bottom: 4rem;
}

.sub-title {
    color: var(--accent);
    font-family: var(--font-display);
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-size: 0.9rem;
}

.section-title {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 2.5rem;
    letter-spacing: -1px;
    margin-top: 0.5rem;
}

.title-bar {
    width: 60px;
    height: 4px;
    background: var(--accent-gradient);
    margin: 1rem auto 0;
    border-radius: 2px;
}

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

/* About Section */
.about-section {
    padding: 7rem 0;
}

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

.lead-text {
    font-size: 1.25rem;
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.personal-info-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    background: var(--bg-secondary);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--card-border);
}

.info-item {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.info-item strong {
    color: var(--text-primary);
}

/* Skill Bars */
.about-skills {
    background: var(--bg-secondary);
    padding: 2.5rem;
    border-radius: 16px;
    border: 1px solid var(--card-border);
}

.skills-title {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 2rem;
}

.skill-bar-wrapper {
    margin-bottom: 1.75rem;
}

.skill-lbl {
    display: flex;
    justify-content: space-between;
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.skill-bar {
    width: 100%;
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: 10px;
    overflow: hidden;
}

.skill-fill {
    height: 100%;
    background: var(--accent-gradient);
    border-radius: 10px;
    width: 0; /* Animated dynamically with JS */
    transition: width 1.5s cubic-bezier(0.1, 1, 0.1, 1);
}

/* Trayectoria (Timeline) Section */
.trayectoria-section {
    background: var(--bg-secondary);
    padding: 7rem 0;
    border-top: 1px solid var(--card-border);
    border-bottom: 1px solid var(--card-border);
}

.timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.timeline::after {
    content: '';
    position: absolute;
    width: 3px;
    background: linear-gradient(to bottom, var(--accent) 0%, var(--accent-secondary) 80%, transparent 100%);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -1.5px;
}

.timeline-item {
    padding: 10px 40px;
    position: relative;
    background: transparent;
    width: 50%;
}

.timeline-item.left {
    left: 0;
}

.timeline-item.right {
    left: 50%;
}

.timeline-dot {
    position: absolute;
    width: 16px;
    height: 16px;
    right: -8px;
    background: var(--bg-primary);
    border: 3px solid var(--accent);
    border-radius: 50%;
    z-index: 1;
    top: 25px;
    box-shadow: 0 0 10px var(--accent);
    transition: var(--transition-smooth);
}

.timeline-item.right .timeline-dot {
    left: -8px;
    border-color: var(--accent-secondary);
    box-shadow: 0 0 10px var(--accent-secondary);
}

.timeline-item:hover .timeline-dot {
    transform: scale(1.3);
    background: var(--accent);
}

.timeline-content {
    padding: 2rem;
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--card-border);
    position: relative;
    border-radius: 12px;
    transition: var(--transition-smooth);
}

.timeline-content:hover {
    transform: translateY(-5px);
    border-color: var(--card-border-hover);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.timeline-year {
    display: inline-block;
    background: var(--accent-gradient);
    color: #05070a;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.9rem;
    padding: 0.25rem 0.85rem;
    border-radius: 50px;
    margin-bottom: 1rem;
}

.club-title {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.league-info {
    color: var(--accent-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.role-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Contact Section */
.contact-section {
    padding: 7rem 0;
}

.contact-subtitle {
    color: var(--text-secondary);
    max-width: 600px;
    margin: 1rem auto 0;
    font-size: 1.1rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
    max-width: 900px;
    margin: 4rem auto 0;
}

.contact-card {
    background: var(--bg-secondary);
    border: 1px solid var(--card-border);
    padding: 3rem 2rem;
    border-radius: 16px;
    text-align: center;
    transition: var(--transition-smooth);
}

.contact-card:hover {
    transform: translateY(-8px);
    border-color: var(--card-border-hover);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.contact-card-icon {
    width: 48px;
    height: 48px;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

.contact-card h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.contact-card p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-size: 0.95rem;
}

.contact-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
    padding: 1rem;
    border-radius: 10px;
    font-family: var(--font-display);
    font-weight: 700;
    color: #fff;
    transition: var(--transition-smooth);
}

.whatsapp-btn {
    background: #25d366;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.25);
}

.whatsapp-btn:hover {
    background: #20ba5a;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    transform: translateY(-2px);
}

.instagram-btn {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    box-shadow: 0 4px 15px rgba(220, 39, 67, 0.25);
}

.instagram-btn:hover {
    filter: brightness(1.1);
    box-shadow: 0 8px 25px rgba(220, 39, 67, 0.4);
    transform: translateY(-2px);
}

/* Footer */
.footer {
    background: var(--bg-primary);
    border-top: 1px solid var(--card-border);
    padding: 3rem 0;
}

.footer-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.footer-design {
    font-size: 0.8rem !important;
    color: var(--text-muted) !important;
    margin-top: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Animations */
.animate-fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s forwards cubic-bezier(0.16, 1, 0.3, 1) 0.2s;
}

.animate-slide-in {
    opacity: 0;
    transform: translateX(40px);
    animation: fadeInRight 0.8s forwards cubic-bezier(0.16, 1, 0.3, 1) 0.4s;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Scroll Animation classes managed by JS */
.animate-box {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.animate-box.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3.2rem;
    }
    
    .hero-content {
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .navbar {
        height: 60px;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 60px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 60px);
        background: var(--bg-primary);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 3rem;
        transition: var(--transition-smooth);
        z-index: 999;
        border-top: 1px solid var(--card-border);
    }
    
    .nav-menu.open {
        left: 0;
    }
    
    .nav-link {
        font-size: 1.3rem;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 4rem;
        padding-top: 40px;
    }
    
    .badge, .hero-club {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .timeline::after {
        left: 31px;
    }
    
    .timeline-item {
        width: 100%;
        padding-left: 70px;
        padding-right: 25px;
    }
    
    .timeline-item.left, .timeline-item.right {
        left: 0;
    }
    
    .timeline-dot {
        left: 23px !important;
        right: auto !important;
        top: 28px;
    }
    
    .timeline-item.right .timeline-dot {
        border-color: var(--accent);
        box-shadow: 0 0 10px var(--accent);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        max-width: 450px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .hero-actions {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-actions .btn {
        width: 100%;
    }
    
    .player-card {
        width: 280px;
        height: 420px;
    }
    
    .personal-info-list {
        grid-template-columns: 1fr;
    }
}